1 2005-08-14 Jim Meyering <jim@meyering.net>
5 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
6 Use the hash-table-based cycle-detection code not just when
7 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
8 Reported by James Youngman in
9 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
10 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
11 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
12 This lets us compile with -DFTS_DEBUG, once again.
13 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
14 * fts.c (fd_safer): Remove decl.
15 Include fcntl--.h rather than unistd-safer.h
16 (fts_safe_changedir): Don't call fd_safer; no longer needed
17 now that we include fcntl--.h.
19 2005-08-11 Simon Josefsson <jas@extundo.com>
21 * readline.h, readline.c: New file.
23 2005-08-11 Bruno Haible <bruno@clisp.org>
25 * strnlen.h (strnlen): Change parameter name to match comment.
27 2005-08-10 Simon Josefsson <jas@extundo.com>
29 * strndup.c: Use strnlen.h.
31 * strnlen.h: New file.
33 2005-08-02 Simon Josefsson <jas@extundo.com>
35 * getline.h, getline.c: Rewrite.
37 * getdelim.h, getdelim.c: New files, ported from glibc.
39 2005-07-31 Bruno Haible <bruno@clisp.org>
41 * lock.h (gl_lock_initializer): New macro.
42 (gl_lock_define_initialized): Use it.
43 (gl_rwlock_initializer): New macro.
44 (gl_rwlock_define_initialized): Use it.
45 (gl_recursive_lock_initializer): New macro.
46 (gl_recursive_lock_define_initialized): Use it.
48 2005-07-26 Bruno Haible <bruno@clisp.org>
50 * lock.h: Update from GNU gettext.
51 * lock.c: Update from GNU gettext.
53 2005-07-18 Bruno Haible <bruno@clisp.org>
55 * lock.h (gl_once_t): New type.
56 (gl_once_define, gl_once): New macros.
57 * lock.c (fresh_once): New variable.
58 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
61 2005-07-18 Simon Josefsson <jas@extundo.com>
63 * check-version.c (check_version): Accept identical versions too.
65 2005-07-18 Bruno Haible <bruno@clisp.org>
67 * lock.h: New file, from GNU gettext.
68 * lock.c: New file, from GNU gettext.
70 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
72 * quotearg.c: Add translator comment suggested by Bruno Haible,
75 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
77 * version-etc-fsf.c (version_etc_copyright): Parameterize the
78 copyright symbol and the year.
79 * version-etc.c (COPYRIGHT_YEAR): New constant.
80 (version_etc_va): Use parameterized copyright notice.
81 Reword to conform to the current GNU coding standards.
83 2005-07-11 Simon Josefsson <jas@extundo.com>
85 * size_max.h: New file.
87 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
89 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
92 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
93 and Paul Eggert <eggert@cs.ucla.edu>
95 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
96 in wint_t, not wchar_t. Remove now-unnecessary cast.
98 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
100 * regex.c, regex.h: Sync from libc.
101 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
102 New files, synced from libc, except that regex_internal.h
103 currently has a small porting fix.
105 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
107 Remove the dependency of the strftime module on the tzset module.
108 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
109 Copy the input structure, to work around some of the bug with
110 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
111 Solaris releases, you should also use the tzset module, but we won't
112 require it as a dependency any more since we don't want LGPLed code
113 to depend on GPLed code.
115 2005-07-02 Jim Meyering <jim@meyering.net>
117 * backupfile.c (backup_args): Change a `0' to NULL.
119 2005-07-01 Jim Meyering <jim@meyering.net>
121 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
122 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
123 * save-cwd.c, tempname.c:
124 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
125 and don't include <sys/file.h>).
127 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
129 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
130 declares only 'struct timespec;' (!).
132 2005-06-29 Jim Meyering <jim@meyering.net>
134 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
135 type name. Use the variable name instead.
136 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
138 2005-06-28 Simon Josefsson <jas@extundo.com>
140 * check-version.h, check-version.c: New files.
142 2005-06-28 Simon Josefsson <jas@extundo.com>
144 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
145 collision with global variable. Better indentation. Don't
146 increment buffer pointer beyond buffer end. Based on comments
147 from Paul Eggert <eggert@cs.ucla.edu>.
151 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
153 * canon-host.c (canon-host): Append trailing "," to 0 in
154 initializer of struct addrinfo, as an indication that we don't
155 care how many members the structure has.
157 2005-06-24 Derek Price <derek@ximbiot.com>
158 and Bruno Haible <bruno@clisp.org>
160 Remove stat module & update lstat.
161 * stat.c: Remove this file...
162 (slash_aware_lstat): ...moving this content and its support...
163 * lstat.c (rpl_lstat): ...into here.
166 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
168 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
169 (ranged_convert): Don't save conversion in a temporary struct.
170 This causes a warning with GCC 4.0.0, and anyway in the typical
171 case it's not worth the extra 100 bytes or so of code.
172 (ranged_convert, __mktime_internal): When calling a function via a
173 pointer P, use P () rather than (*P) (), as we now assume C89 or
176 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
178 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
179 "who -r" failed to give output. Problem reported by Tim Waugh.
181 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
182 (xcalloc): Use it to avoid needless tests.
183 Problem reported by Jim Meyering.
185 2005-06-16 Jim Meyering <jim@meyering.net>
187 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
188 when either N or S is zero.
190 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
192 * argp.h (__option_is_short): Check upper limit of
193 __key. Isprint() requires its argument to have the value
194 of an unsigned char or EOF.
196 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
198 * fnmatch.c (fnmatch): If there is an encoding error in a
199 multibyte string or pattern, fall back on unibyte matching.
200 Problem reported by James Youngman.
202 2005-06-08 Bruno Haible <bruno@clisp.org>
204 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
207 2005-06-08 Bruno Haible <bruno@clisp.org>
209 * csharpcomp.h: New file, from GNU gettext.
210 * csharpcomp.c: New file, from GNU gettext.
211 * csharpcomp.sh.in: New file, from GNU gettext.
213 2005-06-07 Derek Price <derek@ximbiot.com>
216 * glob_.h: Indent nested #ifdef.
218 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
221 Use "file name" when talking about file names, instead of "filename"
222 or "path", as per the GNU coding standards.
223 * mkdir-p.c: Renamed from makepath.c.
224 (make_dir_parents): Renamed from make_path. All callers changed.
225 * mkdir-p.h: Likewise. All includers changed.
226 * filenamecat.c: Renamed from path-concat.c.
227 (file_name_concat): Renamed from path_concat. All callers changed.
228 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
229 * filenamecat.h: Likewise. All includers changed.
230 * acl.c: Don't use "path" or "filename" to mean "file name"
231 in comments or local variable names.
232 * basename.c: Likewise.
233 * canonicalize.c, canonicalize.h: Likewise.
234 * dirname.c, dirname.h: Likewise.
235 * euidaccess.c: Likewise.
236 * exclude.c: Likewise
237 * fnmatch_.h, fnmatch_loop.c: Likewise.
238 * fsusage.c, fsuage.h: Likewise.
239 * fts.c, fts_.h: Likewise.
240 * getcwd.c: Likewise.
241 * getloadavg.c: Likewise.
242 * mkstemp.c: Likewise.
243 * mountlist.c, mountlist.h: Likewise.
244 * openat.c, openat.h: Likewise.
245 * readlink-stub.c: Likewise.
246 * readutmp.c, readutmp.h: Likewise.
247 * rename.c: Likewise.
250 * savedir.c: Likewise.
251 * stripslash.c: Likewise.
252 * tempname.c: Likewise.
253 * xreadlink.c: Likewise.
254 * exclude.c (excluded_file_name): Renamed from excluded_filename.
256 * exclude.h: Likewise.
258 * euidaccess.c (getuid, getgid, getuid, getegid)
259 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
260 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
261 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
262 * pathmax.h: Include <limits.h> unconditionally, since other
263 files have been getting away with it for years (MORE/BSD 4.3
265 * userspec.c (getpwnam, getgrnam, getgrgid)
266 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
268 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
269 Define to 256, not 255, as per modern POSIX.
271 2005-06-01 Bruno Haible <bruno@clisp.org>
273 * csharpexec.h: New file, from GNU gettext.
274 * csharpexec.c: New file, from GNU gettext.
275 * csharpexec.sh.in: New file, from GNU gettext.
277 2005-05-31 Derek Price <derek@ximbiot.com>
278 Paul Eggert <eggert@cs.ucla.edu>
281 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
283 2005-05-29 Derek Price <derek@ximbiot.com>
284 Paul Eggert <eggert@cs.ucla.edu>
286 * glob_.h, glob.c: New files.
288 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
290 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
292 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
293 the configuration hassle isn't worth it.
294 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
295 (LONGEST_MODIFIER, PRIuMAX): Remove.
297 2005-05-27 Bruno Haible <bruno@clisp.org>
299 * getlogin_r.h: Remove second include of <stddef.h>.
301 2005-05-25 Bruno Haible <bruno@clisp.org>
302 Derek Price <derek@ximbiot.com>
304 * getlogin_r.h: Simplify API documentation.
306 2005-05-25 Derek Price <derek@ximbiot.com>
307 Paul Eggert <eggert@cs.ucla.edu>
309 * getlogin_r.c, getlogin_r.h: New files.
311 2005-05-22 Bruno Haible <bruno@clisp.org>
313 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
314 Also include <sys/param.h> if it defines MIN, MAX.
315 Based on a patch by Derek Price <derek@ximbiot.com>.
317 2005-05-22 Bruno Haible <bruno@clisp.org>
319 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
320 (INT64_MIN): Fix definition.
321 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
323 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
324 NEED_SIGNED_INT_TYPES.
326 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
327 HAVE_SYSTEM_INTTYPES.
329 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
331 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
332 so that unistd-safer.h (GPL'ed code) need not be included.
334 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
337 * fts.c: Don't include "cycle-check.h" or "hash.h".
338 (setup_dir, free_dir): New functions.
339 (enter_dir, leave_dir): Define trivial
340 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
341 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
342 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
343 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
345 (fts_open): Use setup_dir.
346 (fts_close): Use free_dir.
347 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
348 This adds a label and some gotos, but the alternatives were messier.
349 Check for memory allocation failure when entering a dir.
350 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
351 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
352 (FTS): New member fts_cycle, that is a union that contains the
353 old active_dir_ht and cycle_state. All uses changed to mention
354 fts_cycle.ht and fts_cycle.state.
355 * fts-cycle.c: New file, containing GPL'ed code migrated out of
356 fts.c, with the following changes:
357 (setup_dir, free_dir): New functions.
358 (enter_dir): Now returns bool. Return true if successful, false
359 if memory exhausted. All callers changed.
360 Do not bother partly cleaning up on
361 memory allocation failure; that is free_dir's job.
362 However, free ad if hash_insert fails, to avoid memory leak.
363 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
364 fts->fts_options to see which union member to use.
366 2005-05-20 Jim Meyering <jim@meyering.net>
368 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
369 Now a macro, to pacify GCC.
371 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
373 * chown.c (rpl_chown): Return -1 on failure.
375 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
377 * canonicalize.c: Include canonicalize.h first, to test interface.
378 Include <stddef.h> unconditionally, since we assume C89 now.
379 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
380 * fts.c: Include fts_.h first, to check interface.
381 Do not include intprops.h; no longer needed.
382 Include cycle-check.h and hash.h, since fts_.h no longer does.
383 Remove unnecessary casts of closedir to void.
384 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
385 decide whether to decrement nlinks.
386 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
387 (FTS): Use struct hash_table * instead of Hash_table, so that
388 we no longer need to include hash.h here.
390 2005-05-17 Jim Meyering <jim@meyering.net>
392 * fts.c, fts_.h: New files, from coreutils.
394 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
397 * unlinkdir.c, unlinkdir.h: New files.
398 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
399 regex.h, unlocked-io.h, xtime.h:
400 White space changes only.
401 * makepath.c (make_path): Port to hosts where leading "//" is special.
402 * yesno.c: Include getline.h, not ctype.h.
403 (yesno): Don't remove leading white space; POSIX doesn't allow it.
404 Use getline to remove arbitrary restriction on response length.
406 2005-05-13 Bruno Haible <bruno@clisp.org>
408 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
409 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
410 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
411 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
412 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
413 Add support for 64-bit integers in the MSVC compiler.
415 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
417 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
418 Change the initial comment to refer to GPL, not LGPL.
419 gnulib-tool will change it to LGPL as needed.
421 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
422 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
423 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
424 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
425 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
426 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
427 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
428 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
429 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
430 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
431 concatpath.c, config.charset, copy-file.c, copy-file.h,
432 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
433 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
434 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
435 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
436 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
437 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
438 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
439 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
440 full-read.c, full-read.h, full-write.c, full-write.h,
441 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
442 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
443 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
444 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
445 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
446 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
447 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
448 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
449 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
450 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
451 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
452 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
453 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
454 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
455 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
456 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
457 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
458 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
459 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
460 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
461 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
462 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
463 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
464 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
465 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
466 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
467 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
468 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
469 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
470 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
471 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
472 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
473 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
474 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
475 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
476 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
477 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
478 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
479 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
480 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
481 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
482 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
483 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
484 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
485 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
486 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
487 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
488 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
489 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
490 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
491 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
492 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
493 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
494 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
495 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
496 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
497 Update FSF postal mail address.
499 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
501 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
502 specified in ai_socktype. Fix invalid ai_protocol
503 check. ai_protocol is usually set to 0 or depending on
504 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
505 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
506 ai_socktype / ai_protocol in the returned addrinfo structure.
508 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
509 Bruno Haible <bruno@clisp.org>
511 * inet_ntop.h: New file.
512 * inet_ntop.c: New file, from glibc with modifications.
514 2005-05-08 Jim Meyering <jim@meyering.net>
516 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
518 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
520 Merge from coreutils. Among other things,
521 add bulletproofing for cases where stdin, stdout, or stderr are closed.
522 * fd-safer.c: New file.
523 * fcntl-safer.h, open-safer.c: Remove.
524 * chdir-long.c: Fix comment "fetish" -> "coreutils".
525 * dup-safer.c: Include unistd-safer.h first.
526 Don't include errno.h.
527 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
528 * file-type.h: Don't assume invoker included sys/stat.h first.
529 * file-type.c: Rely on file-type.h change.
530 * getloadavg.c: Include unistd-safer.h.
531 (getloadavg): Use safer open.
532 * getusershell.c: Include "stdio-safer.h".
533 (getusershell): Use safer fopen.
534 * long-options.c (long_options): Use NULL rather than 0.
535 * modechange.h (mode_free): Remove; all callers changed to invoke
537 * modechange.c: Likewise.
538 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
539 (MODE_DONE): New constant.
540 (struct mode_change): Remove 'next' member.
541 (make_node_op_equals): New function; like the old one of the
542 same name, except it allocates an array.
543 (mode_compile, mode_create_from_ref): Use it.
544 (mode_compile): Allocate result as an array, not a linked list.
545 Parse octal string ourself, so that we catch mistakes like "+0".
546 (mode_adjust): Arg is an array, not a linked list.
547 * modechange.c: Include stat-macros.h, xalloc.h.
548 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
549 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
550 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
551 Remove. This is now stat-macros.h's job.
552 (talloc): Remove. All callers replaced by xalloc, so that
553 our invokers don't have to worry about reporting memory failures.
554 (make_node_op_equals): Remove.
555 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
557 (struct mode_change): Moved here from modechange.h.
558 (mode_append_entry): Remove.
559 (mode_compile): Remove MASKED_OPS arg, since it encouraged
560 apps to have incorrect behavior. Use simpler algorithm for head
561 and tail. Don't futz with umask; that's now the job of mode_adjust.
562 Detect more invalid usages rather than having somewhat-random behavior.
563 Don't insert an "a=" action, as that leads to incorrect behavior.
564 (mode_compile, mode_create_from_ref): Return NULL on error instead
565 of an enum, since now there's only one way to have an error. All
567 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
568 at the correct time. Simplify calculation of "+u" and its ilk.
569 Don't mishandle "+X".
570 (mode_free): Remove "register" and localize decls.
571 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
572 (struct mode_change): Move to modechange.c; callers don't
573 need to see this stuff.
574 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
575 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
576 (mode_change, mode_adjust): Reflect the new signatures noted above.
577 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
578 that might redefine system include files.
579 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
580 (my_usleep): Use NULL rather than (void *) 0.
581 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
582 Use siginterrupt to specify that system calls should be interrupted.
583 (rpl_nanosleep): Move initialization of suspended closer to call of
585 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
586 * readutmp.c: Likewise. Include signal.h, stdbool.h.
587 (desirable_utmp_entry): New function.
588 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
589 using x2nrealloc, to simplify logic.
590 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
591 size calculation. Do not assume utmp file is a regular file.
592 * readutmp.h (UT_PID): Moved here from ../src/who.c.
593 (READ_UTMP_CHECK_PIDS): New constant.
594 * save-cwd.c: Include unistd-safer.h.
595 (save_cwd): Use fd_safer.
596 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
597 [!_LIBC] Include "stat-macros.h" instead.
598 * unistd-safer.h (fd_safer): New decl.
600 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
602 * byteswap_.h: New file.
604 2005-04-25 Albert Chin <china@thewrittenword.com>
606 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
609 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
611 * getdate.y (zone): Allow relunit_snumber after tZONE, so
612 that "UTC +1 second" continues to work. Problem reported
614 (relunit_snumber): New rule.
617 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
619 * getdate.y (universal_time_zone_table): New constant.
620 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
621 universal_time_zone_table.
622 (lookup_zone): Prefer universal_time_zone_table to
623 local_time_zone_table, so that "GMT" time stamps are allowed in
624 London during the summer. Problem reported by Ian Abbott.
626 2005-04-12 Jim Meyering <jim@meyering.net>
628 * human.c (humblock): Set *options even when returning due to
629 xstrtoumax conversion failure. Thanks to a used-uninitialized
632 2005-04-09 Jim Meyering <jim@meyering.net>
634 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
635 -Wuninitialized: initialize tm0.tm_year.
637 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
639 * getdate.y (parser_control): rels_seen is now a boolean, not a
640 count, since there's no maximum. All uses changed.
641 Add member dsts_seen.
642 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
644 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
645 Use pc_rels_seen to decide whther a date is absolute.
647 * getdate.y (number): Don't overwrite year.
648 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
651 2005-04-02 Simon Josefsson <jas@extundo.com>
653 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
654 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
656 2005-03-27 Jim Meyering <jim@meyering.net>
658 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
660 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
662 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
663 "one's complement" -> "ones' complement" in comment, as per Knuth.
664 "value of type" -> "type or expression" in comment.
665 * mktime.c, strftime.c: Propagate intprops.h comment nits.
667 2005-03-26 Jim Meyering <jim@meyering.net>
670 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
671 Correct typos: s/or/of/.
673 2005-03-23 Jim Meyering <jim@meyering.net>
675 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
677 2005-03-21 Jim Meyering <jim@meyering.net>
679 Changes imported from coreutils.
681 * cycle-check.c: Don't include xalloc.h.
683 * path-concat.c: Don't include assert.h.
684 (path_concat): Remove assertion that would have triggered
685 for ABASE starting with more than one slash.
686 Reported by Andreas Schwab.
688 * path-concat.c (path_concat): Set *BASE_IN_RESULT
689 properly when ABASE is an absolute file name.
690 Correct the description of this function.
692 Add an assertion and a test driver.
693 This fixes a bug introduced on 2004-07-02.
694 Andreas Schwab reported the resulting failure of cp --parents:
695 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
697 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
699 * strftime.c (my_strftime): If the underlying strftime returns 0
700 (which shouldn't happen), generate nothing instead of returning 0
701 immediately, so that nstrftime (NULL, ...) doesn't return 0.
703 2005-03-16 Bruno Haible <bruno@clisp.org>
705 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
707 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
709 * strftime.c (my_strftime): Prepend space to format so that we can
710 reliably distinguish strftime failure from empty output on POSIX
713 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
715 * iconvme.c (SIZE_MAX): New macro, if not already defined.
716 (iconv_string): Don't guess a size-zero buffer, as that might cause
717 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
718 result would be 'too large', where 'too large' is (heuristically)
719 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
720 overflow concerns. This will prevent some unwanted malloc failures
721 when the inputs are very large.
723 2005-03-15 Bruno Haible <bruno@clisp.org>
725 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
728 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
731 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
733 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
735 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
736 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
738 * strtol.c: Likewise.
740 2005-03-14 Simon Josefsson <jas@extundo.com>
742 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
745 2005-03-14 Jim Meyering <jim@meyering.net>
747 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
748 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
749 to be nonzero so that we (and caller) can detect the difference
750 between a valid zero-length expansion and an error return, even
751 when the underlying strftime fails before writing anything into
754 2005-03-10 Jim Meyering <jim@meyering.net>
756 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
757 so that this module works on systems without fchdir.
759 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
761 Factor int-properties macros into a single file, except for
763 * intprops.h: New file.
764 * getloadavg.c: Include it instead of limits.h.
765 (INT_STRLEN_BOUND): Remove.
766 * human.c: Include intprops.h.
767 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
768 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
769 * inttostr.h: Include intprops.h instead of limits.h.
770 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
771 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
772 for consistency with intprops.h.
773 (time_t_is_integer, twos_complement_arithmetic): Use them.
774 * sig2str.h: Include <signal.h>, intprops.h.
775 (INT_STRLEN_BOUND): Remove.
776 * strftime.c (TYPE_SIGNED): Remove.
777 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
778 * strtol.c: Adjust comments to match intprops.h.
779 * userspec.c: Include intprops.h.
780 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
781 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
782 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
783 instead of rolling our own expressions.
784 * xstrtol.c: Include xstrtol.h first, to test interface.
786 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
788 (my_strftime): Do not mishandle years close to INT_MAX, by doing
789 the right thing even if adding 1900 would overflow. Similarly
790 for tm_mon + 1 and tm_yday + 1.
791 Make %Y always equivalent to %C%y, and similarly for %G and %g.
792 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
793 (DO_SIGNED_NUMBER): New macro.
794 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
796 2005-03-07 Bruno Haible <bruno@clisp.org>
798 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
800 2005-03-03 Derek R. Price <derek@ximbiot.com>
801 Bruno Haible <bruno@clisp.org>
803 * pagealign_alloc.h: New file.
804 * pagealign_alloc.c: New file.
806 2005-01-28 Bruno Haible <bruno@clisp.org>
808 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
811 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
813 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
814 The workaround isn't strictly needed for POSIX conformance, and
815 it's too much of a pain to configure and maintain. We'll ask
816 people to fix their kernels instead.
817 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
818 (NANOSLEEP_BUG_WORKAROUND): Remove.
819 (xnanosleep): Remove the workaround.
821 2005-02-12 Bruno Haible <bruno@clisp.org>
823 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
825 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
827 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
828 * timespec.h (gettime): Return void, since it always
829 succeeds now. All uses changed.
830 * gettime.c (gettime) Likewise.
831 [HAVE_NANOTIME]: Prefer nanotime.
832 Assume gettimeofday succeeds, as POSIX requires.
833 Assime time () succeeds, since other code already does.
834 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
835 (timespec_subtract): Remove.
836 (NANOSLEEP_BUG_WORKAROUND): New constant.
837 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
838 things considerably. Use it only on GNU/Linux hosts, since the
839 workaround shouldn't be needed elsewhere.
841 2005-02-24 Bruno Haible <bruno@clisp.org>
843 * gettext.h: Update from GNU gettext 0.14.2.
845 2005-02-24 Bruno Haible <bruno@clisp.org>
847 * localcharset.c: Update from GNU gettext 0.14.2.
848 * config.charset: Update from GNU gettext 0.14.2.
850 2005-02-22 Simon Josefsson <jas@extundo.com>
852 * iconvme.h, iconvme.c: New files, from libc.
854 2005-02-20 Neil Conway <neilc@samurai.com>
856 * xgethostname.c (xgethostname): Check for ENOMEM, which is
857 returned by OSX/Darwin if the specified buffer is not large
858 enough for the hostname.
860 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
862 * memrchr.h: New file.
863 * chdir-long.c: Include it.
864 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
865 Don't bother including stddef.h.
867 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
869 * argp-help.c (__argp_help): Create a fake struct argp_state and
870 pass it to _help, otherwise the latter coredumps trying to
871 dereference state.root_argp.
873 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
875 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
877 Include <sys/types.h>, for dev_t.
878 (ME_DUMMY, ME_REMOTE): Move from here....
879 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
880 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
882 Include mountlist.h first, to test the interface.
884 2005-01-29 Bruno Haible <bruno@clisp.org>
886 * progname.c (program_name): Initialize.
887 Needed when linking statically on MacOS X.
889 2005-01-28 Bruno Haible <bruno@clisp.org>
891 * javacomp.sh.in: New file, from GNU gettext.
892 * javacomp.h: New file, from GNU gettext.
893 * javacomp.c: New file, from GNU gettext.
895 2005-01-26 Bruno Haible <bruno@clisp.org>
897 * javaexec.sh.in: New file, from GNU gettext.
898 * javaexec.h: New file, from GNU gettext.
899 * javaexec.c: New file, from GNU gettext.
901 2005-01-26 Simon Josefsson <jas@extundo.com>
903 * gai_strerror.c: Use GPL in header.
905 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
907 * argp-help.c (hol_entry_help): Avoid using non-constant
908 initializers for struct pentry_state.
909 (__argp_error): Check return value of __asprintf
910 (__argp_failure): Translate error message
912 * argp-parse.c: Removed braces around the expansion of N_()
914 2005-01-21 Jim Meyering <jim@meyering.net>
916 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
917 same value as for Solaris 9.
919 * chdir-long.c (chdir_long): Rewrite to remove limitation on
920 component length. This included changing the parameter to be
921 of type `char *' rather than `char const *'.
922 * chdir-long.h (chdir_long): Update prototype.
924 * openat.c (fdopendir, fstatat): New functions.
925 * openat.h: Include headers required for use of DIR and struct stat.
926 [AT_SYMLINK_NOFOLLOW]: Define.
927 (fdopendir, fstatat): Add prototypes.
929 2005-01-21 Bruno Haible <bruno@clisp.org>
931 * classpath.h: New file, from GNU gettext.
932 * classpath.c: New file, from GNU gettext.
934 2005-01-20 Simon Josefsson <jas@extundo.com>
936 * version-etc-fsf.c: New file, with version_etc_copyright.
937 * version-etc.c: Remove version_etc_copyright.
938 * version-etc.h (version_etc_copyright): Use [] instead of * in
939 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
941 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
943 * save-cwd.c (save_cwd): Remove code to support the case
944 where fchdir is missing or flaky.
946 2005-01-20 Simon Josefsson <jas@extundo.com>
948 * base64.h (isbase64): Add.
950 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
951 using a unsigned prototype, don't inline.
952 (base64_decode): Use it.
954 2005-01-19 Bruno Haible <bruno@clisp.org>
956 * sh-quote.h: New file, from GNU gettext.
957 * sh-quote.c: New file, from GNU gettext.
959 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
961 Merge changes from coreutils, as described below in several
962 changelogs dated today.
964 * save-cwd.c: Include "save-cwd.h" before other include files.
965 (O_DIRECTORY): Remove; not needed here, since "." must be
966 a directory. All uses removed.
967 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
968 universal on Suns, and we also need to test for IRIX.
969 Revamp code to use 'if' rather than '#if'.
970 Avoid unnecessary comparison of cwd->desc to 0.
972 * utimens.c (futimens): Robustify the previous patch, by checking
973 for known valid error numbers rather than observed invalid ones.
975 2005-01-18 Jim Meyering <jim@meyering.net>
977 * version-etc.c (version_etc_copyright): Update copyright date.
979 * utimens.c (futimens): Account for the fact that futimes
980 can also fail with errno == ENOSYS or errno == ENOENT.
981 Patch from Dmitry V. Levin.
983 Change the name of the robust chdir function from chdir to chdir_long.
984 * save-cwd.c: Include chdir-long.h rather than chdir.h.
985 (restore_cwd): Use chdir_long, not chdir.
986 * chdir-long.c: Renamed from chdir.c.
987 * chdir-long.h: Renamed from chdir.h.
988 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
991 2005-01-18 Bob Proulx <bob@proulx.com>
993 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
994 offsetof() macro construct to avoid compile failure with native HP-UX
995 11.0 ANSI C compiler.
997 2005-01-06 Bruno Haible <bruno@clisp.org>
999 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1000 because stpncpy.m4 takes care of it.
1002 2004-01-24 Bruno Haible <bruno@clisp.org>
1004 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1006 2003-10-09 Bruno Haible <bruno@clisp.org>
1008 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1010 2005-01-06 Bruno Haible <bruno@clisp.org>
1012 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1013 * fwriteerror.c: Include <stdbool.h>.
1014 (fwriteerror): At the end, close the file stream. Record whether
1015 stdout was already closed.
1017 2004-05-27 Bruno Haible <bruno@clisp.org>
1019 * execute.c (environ): Declare if needed.
1020 * pipe.c (environ): Likewise.
1021 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1023 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1025 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1026 definitions to be after all include files, to avoid collisions.
1027 Problem reported by Bob Proulx.
1029 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1031 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1032 not needed. This removes a dependency on the gettext module.
1033 [defined _LIBC]: Do not include <libintl.h>; not needed.
1035 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1037 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1040 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1042 * argp-parse.c: Include <stddef.h>.
1043 (alignof, alignto): New macros.
1044 (parser_init): Don't assume that void * is aligned sufficiently
1047 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1048 need to extend the stack.
1049 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1052 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1054 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1056 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1058 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1059 Remove now-obsolete comment about AIX.
1060 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1061 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1062 (YYMAXDEPTH): New macro.
1064 2004-12-18 Bruno Haible <bruno@clisp.org>
1066 * fatal-signal.c (fatal_signals): Make non-const.
1067 (init_fatal_signals): New function.
1068 (uninstall_handlers, install_handlers): Ignore signals that were set to
1070 (at_fatal_signal): Call init_fatal_signals.
1071 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1073 Reported by Paul Eggert.
1075 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1077 * getdate.y (textint): New member "negative".
1078 (time_zone_hhmm): New function.
1079 Expect 14 shift-reduce conflicts, not 13.
1080 (o_colon_minutes): New rule.
1081 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1082 (yylex): Set the "negative" member of signed numbers.
1084 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1086 Changes imported from coreutils.
1087 * hard-locale.c: Assume <locale.h> exists.
1089 (GLIBC_VERSION): New macro.
1090 (hard_locale): Assume setlocale exists.
1091 Rewrite to avoid #ifdef.
1092 Use strdup rather than malloc + strcpy.
1093 * human.c: Assume <locale.h> exists.
1094 (human_readable): Assume localeconv exists.
1096 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1098 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1099 convert T2, not T. (Imported from libc.)
1101 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1103 * getcwd.c (is_ENAMETOOLONG): New macro.
1104 (__getcwd.c): Don't restore errno; glibc doesn't.
1105 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1106 first, falling back to our code only if its results look suspicious.
1107 Ensure that the resulting buffer is only as large as necessary.
1109 * readutmp.c: Include readutmp.h first.
1110 Include <errno.h>, since readutmp.h no longer does that.
1111 * readutmp.h: Don't include <errno.h>,
1112 <sys/param.h>, <time.h>; not needed to establish interface.
1113 (errno): Remove decl.
1114 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1115 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1116 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1118 2004-11-28 Simon Josefsson <jas@extundo.com>
1120 * base64.h, base64.c: New file.
1122 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1124 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1126 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1128 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1129 HP's ANSI C compiler.
1130 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1131 Declaring int functions causes warnings on some modern systems and
1132 shouldn't be needed to compile on ancient ones.
1133 * same.c (MIN) [defined MIN]: Don't define, since it's already
1136 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1137 with the following changes.
1138 (__set_errno): Parenthesize properly.
1139 Include <stdbool.h>.
1140 (MIN, MAX, MATCHING_INO): New macros.
1141 (__getcwd): Define with prototype, not K&R form.
1142 Use heuristics to allocate default buffer on stack if possible.
1143 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1144 behavior, and to avoid the PATH_MAX limit when computing
1146 Use MATCHING_INO to compare inode number to file.
1147 Check for arithmetic overflow in size calculations.
1148 Fix bug in reallocation of dot array that caused getcwd to fail
1149 on directories nested deeper than 75.
1150 Be more careful about saving errno on error.
1151 Do not use realloc; use only free+malloc, as this is a bit
1152 more flexible and avoids a needless copy operation.
1153 Do not inspect st_dev and st_ino for symbolic links; POSIX
1154 doesn't specify the latter.
1155 Check for closedir errors.
1156 Avoid needless casts.
1157 Use "#ifdef weak_alias" around weak_alias, to be like other
1159 The following changes to getcwd.c have effect only when used in
1160 gnulib; they have no effect inside glibc proper.
1161 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1162 as alloca isn't used.
1163 (alloca, __alloca): Likewise.
1164 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1165 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1166 unconditionally, as gnulib assumes C89 or better.
1167 Do not include <sys/param.h>.
1168 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1169 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1171 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1172 Include <dirent.h> in a way that is compatible with modern Autoconf.
1173 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1174 New macros, if not already defined.
1175 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1176 Use "_LIBC", not "defined _LIBC", for consistency.
1177 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1179 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1180 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1181 * xgetcwd.c: David MacKenzie's old code was removed, so give
1182 credit only to Jim Meyering and adjust the copyright dates.
1183 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1184 <stdlib.h>, <unistd.h>, "pathmax.h".
1185 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1186 (INITIAL_BUFFER_SIZE): Remove.
1187 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1189 2004-11-23 Jim Meyering <jim@meyering.net>
1191 * getopt_.h: Remove trailing blanks.
1193 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1195 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1196 (futimens): New function, which uses futimes if available.
1197 (futimens, utimens): Support timespec==NULL, with same semantics
1198 as utime and utimens.
1199 * utimens.h (futimens): New decl.
1201 2004-11-23 Jim Meyering <jim@meyering.net>
1203 * __fpending.c: Add comment.
1205 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1207 * getopt_.h: Re-addition of __getopt_argv_const caused
1208 redefinition warnings. To avoid them, include the defines
1209 in `#if !defined __need_getopt ... #endif'. The only place
1210 where __getopt_argv_const is used is in definitions
1211 of getopt_long and getopt_long_only below, which are as well
1212 protected by `#ifndef __need_getopt'.
1213 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1214 __need_getopt after including <stdio.h> and <unistd.h> These
1215 headers might have defined it.
1217 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1219 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1221 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1222 optopt): Use them instead of invoking ## directly; otherwise, the
1223 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1225 2004-11-19 Bruno Haible <bruno@clisp.org>
1227 * strtok_r.c: Move comments from here...
1228 * strtok_r.h: ... to here.
1230 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1232 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1233 might fail. Problem reported by Yoann Vandoorselaere.
1234 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1235 that mishandle size_t overflow.
1237 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1239 * canon-host.c: Include "strdup.h".
1240 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1241 Use strdup instead of malloc/strcpy to duplicate strings.
1243 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1244 (human_space_before_unit): New constant.
1245 * human.c (human_readable): Support it.
1247 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1248 (xgetcwd): Set errno correctly when failing.
1249 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1250 the failure is actually due to a PATH_MAX problem.
1252 Further getopt changes to make it more likely that glibc will
1253 buy the changes back.
1254 * getopt.c (POSIXLY_CORRECT): New constant.
1255 (getopt): Use it, so to preserve glibc semantic
1256 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1257 when compiling for libc.
1258 * getopt_.h (__getopt_argv_const): Bring it back.
1259 (getopt_long, getopt_long_only): Use it.
1261 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1262 New arg POSIXLY_CORRECT. All callers changed.
1263 (getopt): Argv is now char * const *, as per standard.
1264 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1265 not char *__getopt_argv_const *.
1266 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1267 _getopt_long_only_r): Likewise.
1268 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1269 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1270 _getopt_long_r, _getopt_long_only_r): Likewise.
1271 * getopt_.h (__getopt_argv_const): Remove.
1272 (getopt): Argv is now char * const *, as per standard.
1274 * getdate.y (tORDINAL): New token.
1275 (day, relunit): Allow it for relative times.
1276 (relative_time_table): Use tORDINAL for ordinals.
1278 2004-11-15 Jim Meyering <jim@meyering.net>
1280 * closeout.c: Include "__fpending.h" once again.
1281 Include <stdbool.h>.
1282 (close_stdout): Don't fail just because stdout was closed initially,
1283 since some programs don't write to stdout in the normal course of
1284 operation (other than --version and --help), and we don't want this
1285 function to make e.g. `touch file >&-' fail.
1286 But do fail if it was closed and someone has tried to write to it.
1287 E.g., `printf foo >&-' must fail.
1289 2004-11-11 Simon Josefsson <jas@extundo.com>
1291 * strtok_r.h, strtok_r.c: New file.
1293 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1295 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1296 we can stop lying to compilers about the constness of argv when we
1297 are compiled outside glibc.
1298 (getopt, getopt_long, getopt_long_only): Use it.
1299 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1301 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1302 _getopt_long_only_r): Likewise.
1303 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1304 _getopt_long_only_r): Likewise.
1306 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1307 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1308 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1309 the other external symbols.
1310 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1311 declaration, since the above renaming now works around collisions.
1313 2004-11-11 Jim Meyering <jim@meyering.net>
1315 * linebreak.c: Remove trailing blanks.
1316 * alloca_.h: Likewise.
1317 * acosl.c: Likewise.
1318 * euidaccess.c: Likewise.
1319 * allocsa.h: Likewise.
1321 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1323 * mktime.c (SHR): New macro, which is a portable
1324 substitute for >> that should work even on Crays.
1325 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1326 Problem reported by Mark D. Baushke in
1327 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1328 * getdate.y (SHR): Likewise.
1330 * strftime.c (SHR): Likewise.
1332 * quotearg.c (struct quoting_options): Use unsigned int for
1333 quote_these_too, so that right shifts are well defined. All uses
1336 2004-11-10 Simon Josefsson <jas@extundo.com>
1338 * getaddrinfo.h, getaddrinfo.c: New files.
1340 2004-11-10 Jim Meyering <jim@meyering.net>
1342 Ensure that no close failure goes unreported.
1343 * closeout.c (close_stdout): Always close stdout. I.e., don't
1344 return early when it seems there's nothing to flush.
1345 Don't include __fpending.h.
1347 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1349 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1351 2004-11-05 Bruno Haible <bruno@clisp.org>
1353 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1354 Reported by Mark D. Baushke <mdb@cvshome.org>.
1356 2004-11-04 Bruno Haible <bruno@clisp.org>
1358 2004-09-11 Bruno Haible <bruno@clisp.org>
1359 * allocsa.valgrind: New file.
1360 2004-02-06 Bruno Haible <bruno@clisp.org>
1361 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1362 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1363 Reported by Christopher Seip <chris.seip@hp.com>.
1365 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1367 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1368 with errno == ERANGE if the buffer is too small.
1369 Problem reported by Mark D. Baushke.
1371 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1373 * xreadlink.c (MAXSIZE): New macro.
1374 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1375 size does not exceed MAXSIZE. Avoid cast.
1376 As suggested by Mark D. Baushke in
1377 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1378 if readlink fails with buffer size just under MAXSIZE, try again
1381 2004-11-02 Derek R. Price <derek@ximbiot.com>
1382 and Paul Eggert <eggert@cs.ucla.edu>
1384 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1385 (get_date): Overparenthesize to avoid GCC warning.
1387 2004-11-02 Bruno Haible <bruno@clisp.org>
1389 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1390 function returns void.
1392 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1394 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1395 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1398 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1400 * getdate.y: Add support for TZ="foo" within a date string.
1401 Fix some bugs near time_t boundaries. Reject dates with
1402 out-of-range components, e.g., "Sept 31".
1403 Include <stdlib.h>, "setenv.h", "xalloc.h".
1404 (ISDIGIT_LOCALE): Remove; unused.
1405 Note that the TZ and time functions used here are not reentrant.
1406 (mktime_ok, get_tz): New functions.
1407 (TZBUFSIZE): New constant.
1408 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1409 This requires that we sometimes generate our own TZ="XXX..." setting.
1411 2004-10-27 Derek R. Price <derek@ximbiot.com>
1413 * mktime.c (not_equal_tm): Remove redundant check.
1415 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1417 * getdate.y: Use Bison 1.875 features, and some minor
1418 code cleanups. This change does not affect semantics.
1419 Don't include <stdlib.h>; no longer needed.
1420 Don't include unlocked-io.h; only the "#if TEST" code uses
1421 stdio, and performance isn't crucial there.
1422 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1423 Bison 1.875 features as described below.
1424 All uses of "PC." replaced by "pc->".
1425 (YYSTYPE): Add a forward declaration.
1426 (yylex, yyerror): Use full prototypes in forward decls.
1427 Use "%pure-parser" rather than obsolescent "%pure_parser".
1428 Use %parse-param and %lex-param instead of obsolescent
1429 YYPARSE_PARAM and YYLEX_PARAM.
1430 (meridian_table, month_and_day_table, time_units_table,
1431 relative_time_table, time_zone_table, military_table,
1432 lookup_zone, lookup_word, get_date):
1433 Use NULL instead of 0 where appropriate.
1434 (to_hour): Avoid abort (), to avoid a dependency on
1436 (yyerror, yylex): Now accepts parser_control * arg.
1437 (main) [TEST]: Use '\0' rather than 0 for char.
1439 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1441 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1442 It's now the caller's responsibility to handle the case where
1443 !HAVE_GETPAGESIZE && !defined getpagesize.
1445 * mktime.c (leapyear): Arg is long int, not int.
1447 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1449 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1451 2004-10-12 Simon Josefsson <jas@extundo.com>
1453 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1454 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1457 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1459 * vsnprintf.h: New file.
1460 * vsnprintf.c: New file.
1462 2004-10-07 Bruno Haible <bruno@clisp.org>
1464 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1465 into the provided buffer.
1467 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1469 * diacrit.c, diacrit.h: Add GPL notice.
1471 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1472 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1473 * logl.c (logl): Keep the code as similar to glibc as possible.
1474 This avoids a potential constant-folding bug.
1476 2004-10-05 Bruno Haible <bruno@clisp.org>
1478 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1480 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1482 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1483 * xmalloc.c (xmemdup): Likewise.
1484 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1485 XFREE): Remove these long-obsolescent macros.
1486 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1487 * xstrdup.c: Remove.
1489 * regex.c (re_comp): Cast gettext return value to char *,
1490 Problem reported by Martin Neitzel via Mark D. Baushke.
1492 2004-10-04 Simon Josefsson <jas@extundo.com>
1494 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1495 '#ifdef USE_UNLOCKED_IO'.
1497 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1499 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1500 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1501 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1502 regex.c, sha1.c, version-etc.c, yesno.c:
1503 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1504 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1505 the includer's responsibility.
1507 Sync from coreutils.
1509 * modechange.c (mode_compile): Don't decrement a pointer that
1510 points to the start of a string, as the C Standard says the
1511 resulting behavior is undefined.
1513 * backupfile.h (enum backuptype): Rename none -> no_backups,
1514 simple -> simple_backups, numbered_existing ->
1515 numbered_existing_backups, numbered -> numbered_backups
1516 to avoid shadowing problems. All uses changed.
1517 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1518 * backupfile.c (check_extension, numbered_backup):
1519 Rename locals to avoid shadowing 'basename'.
1520 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1523 * .cppi-disable: Add getopt_.h, getopt_int.h.
1524 * .cvsignore: Add getopt.h.
1526 2004-10-04 Simon Josefsson <jas@extundo.com>
1528 * memmem.h: New file.
1529 * memmem.c: New file, taken from glibc.
1531 2004-10-02 Jim Meyering <jim@meyering.net>
1533 * dirfd.h, getpagesize.h: Add copyright notice.
1535 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1537 * snprintf.c: Remove comments as to why each header is needed.
1539 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1541 * strsep.h: New file.
1542 * strsep.c: New file.
1544 2004-10-01 Simon Josefsson <jas@extundo.com>
1546 * snprintf.c (snprintf): Handle size==0.
1548 2004-10-01 Simon Josefsson <jas@extundo.com>
1549 Bruno Haible <bruno@clisp.org>
1551 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1552 (snprintf): Declare 'args'.
1554 2004-09-30 Simon Josefsson <jas@extundo.com>
1556 * snprintf.h, snprintf.c: New files.
1558 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1560 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1561 (hol_entry_help): Never translate an empty string.
1562 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1563 * argp.h (OPTION_NO_TRANS): New option.
1565 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1567 * xvasprintf.c: Include xalloc.h.
1568 (xvasprintf): Use xalloc_die, not xmalloc_die.
1570 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1572 * dummy.c: Change copyright notice to FSF, and license to GPL.
1574 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1576 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1577 Problem reported by Bruno Haible in:
1578 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1580 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1582 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1583 in case some system header has #define'd it. Problem reported by
1584 Soeren D. Schulze in
1585 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1587 2004-09-08 Bruno Haible <bruno@clisp.org>
1589 * stdint_.h.in: New file, taken from GNU clisp.
1591 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1593 * xvasprintf.h: New file.
1594 * xvasprintf.c: New file.
1595 * xasprintf.c: New file.
1597 2004-09-08 Bruno Haible <bruno@clisp.org>
1599 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1601 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1603 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1605 Import from coreutils.
1606 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1607 strings on unbounded length. alloca's performance benefits aren't
1608 that important here.
1610 (parse_with_separator): New function, with most of the internals
1611 of the old parse_user_spec. Allow user to omit both user and group,
1612 for compatibility with FreeBSD.
1613 Clone only the user name, not the entire spec.
1614 Do not set *uid, *gid unless entirely successful.
1615 Avoid memory leak in some failing cases.
1616 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1617 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1618 (parse_user_spec): Rewrite to use parse_with_separator.
1620 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1622 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1623 its complicated substitute.
1624 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1625 and program_invocation_name.
1626 (__argp_basename) [!_LIBC]: Remove; the only use was
1627 replaced by its body.
1628 (__argp_short_program_name): Change condition from
1629 !defined __argp_short_program_name to
1630 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1631 to match argp-namefrob.h.
1632 (__argp_failure): Don't assume strerror_r returns char *.
1633 * argp-parse.c (N_): Define unconditionally.
1634 (argp_default_options): Fill out initializers with 0 to avoid
1637 2004-08-12 Simon Josefsson <jas@extundo.com>
1639 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1640 * getopt_.h: Renamed from getopt.h.
1642 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1644 Merge from coreutils.
1646 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1647 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1648 for Reliant Unix 5.43.
1650 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1651 (union fooround): Use uintmax_t, not long int.
1652 The rest is a merge from libc:
1653 [defined _LIBC]: Include <shlib-compat.h>.
1654 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1656 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1658 * strverscmp.c: Convert to UTF-8.
1660 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1662 * obstack.h (obstack_empty_p):
1663 Don't assume that chunk->contents is suitably aligned.
1664 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1665 Likewise. Problem reported by Benno in
1666 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1668 * chown.c (rpl_chown): Work even if the file is writeable but not
1669 readable. This could be improved further but it'd take some work.
1671 2004-08-08 Simon Josefsson <jas@extundo.com>
1673 * xgethostname.c: Don't include error.h (not used).
1676 * getpass.c: Include getpass.h first.
1678 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1680 * xalloc-die.c: New files.
1681 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1683 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1684 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1685 (_, N_, xalloc_die): Move to xalloc-die.c.
1686 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1687 so that we needn't mess with xalloc_msg_memory_exhausted.
1689 * sha1.h: Renamed from sha.h.
1690 (SHA1_H): Renamed from _SHA_H.
1691 (sha1_ctx): Renamed from sha_ctx.
1692 (sha1_init_ctx): Renamed from sha_init_ctx.
1693 (sha1_process_block): Renamed from sha_process_block.
1694 (sha1_process_bytes): Renamed from sha_process_bytes.
1695 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1696 (sha1_read_ctx): Renamed from sha_read_ctx.
1697 (sha1_stream): Renamed from sha_stream.
1698 (sha1_buffer): Renamed from sha_buffer.
1699 * sha1.c: Likewise; renamed from sha.c.
1700 Do not include <sys/types.h>.
1701 Include <stddef.h> rather than <stdlib.h>.
1703 2004-08-08 Bruno Haible <bruno@clisp.org>
1705 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1706 FILESYSTEM_PREFIX_LEN.
1707 * progreloc.c: Likewise.
1708 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1710 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1713 * argp-help.c (make_hol, hol_append): Don't assume that
1714 SIZE_MAX is a valid preprocessor constant.
1715 (__argp_basename): Change from "#ifndef _LIBC"
1716 to "#ifndef __argp_short_program_name", so that
1717 we don't compile these functions for tar.
1719 More merges from coreutils.
1720 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1721 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1723 * addext.c: Remove; no longer needed.
1724 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1725 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1726 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1727 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1728 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1729 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1730 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1731 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1732 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1733 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1734 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1735 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1736 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1737 Import changes from coreutils.
1739 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1741 Merge from coreutils.
1743 * .gdb-history: Remove; this doesn't belong here.
1745 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1746 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1747 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1749 * dirname.h: Include <stdbool.h>.
1750 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1751 for consistency with POSIX terminology. All uses changed.
1752 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1753 (strip_trailing_slashes): Use bool for booleans.
1754 * stripslash.c (strip_trailing_slashes): Likewise.
1756 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1757 sometimes returns a positive errno value even when it succeeds.
1758 (print_errno_message) [!LIBC]: Fall back on strerror if
1761 * path-concat.c (mempcpy): Don't define if a system header defines it.
1762 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1763 (longest_relative_suffix): New function.
1764 (path_concat): Use it. Assume first argument is not NULL.
1765 Port to DOS. Omit redundant separators.
1766 Report an error instead of returning NULL.
1767 Use mempcpy instead of memcpy.
1768 (xpath_concat): Remove: not declared or used.
1770 * same.h: Include <stdbool.h>
1771 (same_name): Return bool, not int.
1772 * same.c (same_name): Likewise.
1773 (errno): Don't declare; we assume C89 or better now.
1775 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1776 if not already defined.
1778 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1779 * dup-safer.c (errno): Likewise.
1781 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1783 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1786 2004-08-03 Simon Josefsson <jas@extundo.com>
1788 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1789 * progname.h: Don't include stdbool.h.
1791 2004-08-02 Simon Josefsson <jas@extundo.com>
1793 * getsubopt.h: New file, with comments from Bruno Haible.
1794 * getsubopt.c: New file, from glibc, but slightly modified based on
1795 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1797 2004-08-01 Simon Josefsson <jas@extundo.com>
1799 * xgetdomainname.c: Include stdlib.h, for free().
1801 2004-07-16 Simon Josefsson <jas@extundo.com>
1803 * dummy.c: New file.
1805 2004-07-16 Bruno Haible <bruno@clisp.org>
1807 * backupfile.h: Add extern "C" for C++.
1808 * closeout.h: Likewise.
1809 * copy-file.h: Likewise.
1810 * findprog.h: Likewise.
1811 * full-write.h: Likewise.
1812 * pathname.h: Likewise.
1813 * progname.h: Likewise.
1814 * stpcpy.h: Likewise.
1815 * stpncpy.h: Likewise.
1816 * strcase.h: Likewise.
1817 * strstr.h: Likewise.
1818 * xalloc.h: Likewise.
1820 * mbswidth.h: Add extern "C" for C++.
1821 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1823 2004-07-09 Simon Josefsson <jas@extundo.com>
1825 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1826 failed without this.)
1828 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1830 * fchown-stub.c: New file.
1832 2004-06-24 Jim Meyering <jim@meyering.net>
1834 * obstack.h (obstack_base): Cast to (void *), per documentation.
1836 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1838 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1840 2004-06-01 Jim Meyering <jim@meyering.net>
1842 * calloc.c: New file.
1844 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1846 * getdate.y (yylex): Allow space between sign and number.
1847 Problem reported by Dan Jacobson.
1849 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1850 and Jim Meyering <jim@meyering.net>
1852 Merge from coreutils CVS.
1854 * stat-macros.h: New file, with contents from file-type.h
1855 and coreutils' system.h.
1856 * file-type.c: Include "stat-macros.h".
1857 * file-type.h (file_type): Move all macro definitions to new file,
1860 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1861 Wrap old code with this conditional.
1862 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1863 function that does not dereference symlinks.
1864 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1866 * xreadlink.c: Include xreadlink.h first, to catch .h file
1867 dependency problems.
1868 (xreadlink): Accept new arg SIZE, for efficiency.
1869 All decls and uses changed.
1870 * xreadlink.h: Include <stddef.h>, for size_t.
1872 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1873 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1875 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1877 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1879 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1880 macros to be defined.
1881 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1882 the allocator returns NULL because the requested size is zero.
1884 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1886 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1887 var. Add comment explaining why libc still defines it. This
1888 merges the following patch from glibc:
1889 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1891 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1893 * obstack.c (_obstack): Remove unused variable. It hasn't been
1894 present in glibc since revision 1.1 of this file.
1895 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1896 obstack_alignment_mask, obstack_alloc, obstack_base,
1897 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1898 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1899 obstack_grow0, obstack_init, obstack_int_grow,
1900 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1901 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1902 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1903 nonexistent functions.
1905 2004-05-17 Derek R. Price <derek@ximbiot.com>
1906 Paul Eggert <eggert@cs.ucla.edu>
1908 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1910 2004-05-14 Bruno Haible <bruno@clisp.org>
1912 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1913 that consists of a '.' followed by an empty digit string.
1914 Patch by Tor Lillqvist <tml@iki.fi>.
1916 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1918 Port obstack to the AS/400, where pointers are 16 bytes wide and
1919 you cannot cast an integer to a valid pointer. This patch is
1920 currently waiting to be integrated into glibc; see
1921 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1923 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1924 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1925 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1926 (struct obstack): temp member is now a union of a pointer and
1927 an integer, instead of an integer. All integer uses changed.
1928 This does not affect the physical layout of struct obstack,
1929 except on hosts (like the AS/400) where the size or alignment of
1930 void * is greater than that of ptrdiff_t.
1931 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1932 __STDC__)]: Store temporary in pointer member of union, not
1934 * obstack.c: Include <stddef.h>, for offsetof.
1935 (struct fooalign): Remove; it doesn't need a name.
1936 (union fooround): Change double to long double, and add void *.
1937 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1938 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1939 not a macro. Hence the values are always int; so remove all
1940 casts-to-int in uses.
1942 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1943 Derek Price <derek@ximbiot.com>
1945 * alloca.c: Include <alloca.h>, to get our interface.
1946 * alloca_.h: Use __alloca on AIX, so that we don't have to
1947 include <alloca.h> first. Use C89 prototype for alloca; this
1948 requires including <stddef.h> for size_t. Use extern "C" if C++.
1949 Use #elif for simplicity, since we can assume C89 now.
1950 Don't try to source the system alloca.h since it will not be found
1951 and to prevent recursively including its replacement.
1952 * fnmatch.c: Include <alloca.h> instead of opencoding.
1953 * regex.c: Likewise.
1955 2004-05-16 Derek Price <derek@ximbiot.com>
1956 Paul Eggert <eggert@cs.ucla.edu>
1958 getline cleanup. This changes the getndelim2 API: both order of
1959 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1962 * getline.c: Don't include stddef.h or stdio.h, since our
1963 interface does that.
1964 (getline): Always use getdelim, so that we don't have two
1965 copies of this code.
1966 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1968 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1969 (GETNDELIM2_MAXIMUM): New macro.
1970 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1971 instead of the old practice of delim2==0. All callers changed.
1972 Return -1 on overflow, instead of returning junk.
1973 Do not set *linesize unless allocation succeeds.
1974 * getndelim2.h: Do not include stddef.h; no longer needed, now
1975 that we include sys/types.h.
1976 * getnline.h: Likewise.
1977 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1978 (getndelim2): Reorder arguments.
1979 * getnline.c (getnline, getndelim):
1980 Don't discard the NMAX argument.
1981 (getnline): Invoke getndelim, to avoid code duplication.
1982 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1983 of (size_t) -1 by callers of the getnline family.
1985 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1987 * nanosleep.c (suspended): Change its type from int to
1988 sig_atomic_t volatile.
1989 (first_call): Make it private to rpl_nanosleep, and have it
1990 be zero initially as that's a bit faster.
1991 (my_usleep): Round up fractional times instead of truncating them,
1992 as this is the usual meaning for 'sleep'.
1994 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1996 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1997 (ENOSYS): Define if not defined.
1998 (settime): Fall back on stime if it exists and settimeofday fails.
1999 But don't bother with fallbacks if a method fails with errno == EPERM.
2001 2004-05-11 Jim Meyering <jim@meyering.net>
2003 Prior to this change, the save_cwd caller required read access to the
2004 current directory on most systems (ones with the fchdir function).
2006 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2007 fails, try write-only, and finally, resort to using xgetcwd.
2009 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2011 * obstack.c, obstack.h: Import changes from libc.
2013 2004-04-28 Bruno Haible <bruno@clisp.org>
2015 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2016 implicitly appends .exe to executables.
2017 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2018 accepts Windows pathnames.
2019 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2020 Cygwin like Windows, since it now accepts Windows pathnames.
2021 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2022 Cygwin like Windows, since it now accepts Windows pathnames.
2023 Reported by Derek Robert Price <derek@ximbiot.com>.
2025 2004-04-20 Jim Meyering <jim@meyering.net>
2027 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2029 2004-04-20 Jim Meyering <jim@meyering.net>
2030 Bruno Haible <bruno@clisp.org>
2032 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2033 memory when realloc fails.
2035 2004-04-18 Jim Meyering <jim@meyering.net>
2037 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2038 don't leak memory and do call END_UTMP_ENT.
2040 2004-04-11 Paul Eggert <eggert@twinsun.com>
2042 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2043 (CHAR_BIT): Remove, since we assume C89.
2044 Include <stdint.h> if available, as per current Autoconf CVS advice.
2046 2004-03-30 Paul Eggert <eggert@twinsun.com>
2048 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2049 not bool, to be more consistent with Unix conventions.
2050 Suggested by Bruno Haible.
2052 Merge from coreutils.
2054 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2057 * getdate.h: Include stdbool.h, and timespec.h instead of
2058 the usual <time.h> dance.
2059 (get_date): Change signature to support fractional time stamps.
2060 All callers changed.
2061 * getdate.y: Include "getdate.h" first, as we can now
2062 assume C89 and don't need to worry about 'const'.
2063 Similarly, include "unlocked-io.h" near start, not in middle.
2065 (textint.value): Use long int rather than int.
2066 (textint.digits): Use size_t rather than int.
2067 (BILLION, LOG10_BILLION): New constants.
2068 (parser_control): New member rel_ns. Members day_ordinal,
2069 time_zone, month, day, hour, minutes, rel_year, rel_month,
2070 rel_day, rel_hour, rel_minutes, rel_seconds
2071 are now long int, not int. Member seconds is now struct timespec,
2072 not int. New member timespec_seen. Members dates_seen, days_seen,
2073 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2075 (%union.intval): Now long int, not int.
2076 New member timespec.
2077 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2078 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2079 (spec): Now is a timespec or an item list.
2080 (timespec, items): New nonterminals.
2081 (time, rel, relunit, number, get_date):
2082 Add support for fractional seconds.
2083 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2084 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2085 (to_hour): First arg is now long int, not int.
2086 (to_year): Returns long int, not int.
2087 Don't treat year -70 like 70.
2088 (tm_diff): Returns long int, not int.
2089 (lookup_word): Use bool instead of int when appropriate.
2090 (yylex): Use size_t for count, not int.
2091 Detect overflow when parsing large integer constants.
2092 Add support for fractions.
2093 (get_date): Make pointers 'const' if possible.
2094 Use more-portable code to detect integer overflow.
2095 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2096 Don't use ctime; it's not reliable if the year has >4 digits.
2098 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2099 This is for compatibility with BSD.
2101 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2102 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2103 From coreutils' system.h.
2105 * userspec.c: Don't include "posixver.h".
2106 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2107 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2108 compatible extension. Simplify code by removing a boolean int
2109 that was always nonzero if a string was nonnull.
2111 2004-03-30 Jim Meyering <jim@meyering.net>
2113 Merge from coreutils.
2115 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2117 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2118 an empty input stream.
2120 * readtokens.c: Include <stdbool.h>.
2121 (readtoken): Use `size_t' rather than int/long.
2122 All callers adjusted.
2123 Use `bool' rather than `int' where appropriate.
2124 Use memset rather than an explicit loop.
2125 Use x2nrealloc rather than xrealloc.
2126 Allow the use of `\0' as a delimiter.
2127 (readtokens): Likewise.
2128 * readtokens.h (readtoken, readtokens): Update prototypes.
2130 2004-03-30 Bruno Haible <bruno@clisp.org>
2132 * getloadavg.c (getloadavg): Don't assume setlocale returns
2135 2004-03-29 Paul Eggert <eggert@twinsun.com>
2137 Merge changes to getloadavg.c from coreutils and Emacs.
2139 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2140 Define to an expression, not to the empty string.
2141 Include cloexec.h and xalloc.h.
2142 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2143 Use set_cloexec_flag rather than rolling our own.
2144 * cloexec.c, cloexec.h: New files.
2146 2004-03-18 Paul Eggert <eggert@twinsun.com>
2148 * getopt.h: Sync with libc CVS.
2150 2004-03-18 Paul Eggert <eggert@twinsun.com>
2151 Bruno Haible <bruno@clisp.org>
2153 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2154 not on all platforms that have <wchar.h>.
2155 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2157 2004-03-09 Paul Eggert <eggert@twinsun.com>
2159 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2161 * getopt_int.h: New file, also synced from libc.
2163 2004-03-07 Paul Eggert <eggert@twinsun.com>
2165 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2166 '#if' expressions. Unlike the code it replaces, it does not
2167 depend on (defined _SC_PAGESIZE). However, it does depend on
2168 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2169 first reported by Jason Andrade in
2170 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2172 2004-01-18 Simon Josefsson <jas@extundo.com>
2174 * strdup.h: New file.
2175 * strdup.c: Include it.
2176 * path-concat.c: Include strdup.h. Drop strdup declaration.
2177 * userspec.c: Include strdup.h. Drop strdup declaration.
2179 2004-02-06 Karl Berry <karl@gnu.org>
2181 * config.charset: update from gettext 0.14.1.
2183 2004-02-05 Paul Eggert <eggert@twinsun.com>
2185 Add comments and code, prompted by suggestions from Bruno Haible
2187 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2188 describing the enum quoting_style values.
2189 * quotearg.c (quotearg_alloc): New function.
2190 (quotearg_buffer_restyled): Treat lone { and } as special.
2191 Treat = as special. Work around bug with older shells
2192 that "see" a '\' that is really the 2nd byte of a multibyte char.
2193 Quote empty string with shell_quoting_style.
2195 2004-02-03 Bruno Haible <bruno@clisp.org>
2197 * pipe.h: New file, from GNU gettext.
2198 * pipe.c: New file, from GNU gettext.
2200 2004-01-27 Bruno Haible <bruno@clisp.org>
2202 * execute.h: New file, from GNU gettext.
2203 * execute.c: New file, from GNU gettext.
2204 * w32spawn.h: New file, from GNU gettext.
2206 2004-01-23 Paul Eggert <eggert@twinsun.com>
2208 Exit-status fix from coreutils.
2210 Use exit_failure consistently in place of EXIT_FAILURE,
2211 so that program exit statuses are consistent on failure.
2213 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2214 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2215 * argmatch.h: Comment fix to match the above.
2216 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2217 Now a macro referring to exit_failure, instead of a separate
2218 variable. Include "exitfail.h" to get it.
2219 * xstrtol.h: Include "exitfail.h".
2220 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2222 * long-options.c (parse_long_options): Use prototype
2223 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2226 2004-01-21 Jim Meyering <jim@meyering.net>
2228 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2229 so as not to conflict with a different-sized __mktime_internal
2230 function in GNU libc.
2231 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2232 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2234 2004-01-18 Paul Eggert <eggert@twinsun.com>
2236 Merge from diffutils.
2238 * file-type.c (file_type): Add typed memory objects.
2239 * file-type.h (S_TYPEISTMO): New macro.
2241 * c-stack.h (c_stack_action): Remove argv argument.
2242 * c-stack.c (c_stack_action): Likewise. All uses changed.
2243 (die): Don't calculate message unless segv_action returns.
2244 (get_stack_location, min_address_from_argv, max_address_from_argv,
2245 volatile stack_base, volatile_stack_size): Remove.
2246 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2247 that every segmentation violation is a stack overflow. (Ouch!)
2248 See Debian bug 136249 (still outstanding) for more info about why
2249 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2251 2003-11-30 Bruno Haible <bruno@clisp.org>
2253 Safer stack allocation.
2254 * setenv.c: Include allocsa.h.
2255 (alloca): Remove fallback definition.
2256 (freea): Remove macro.
2257 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2260 2003-10-17 Bruno Haible <bruno@clisp.org>
2262 * binary-io.h: Avoid warnings on Cygwin.
2264 2003-12-28 Bruno Haible <bruno@clisp.org>
2266 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2267 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2269 2003-11-28 Bruno Haible <bruno@clisp.org>
2271 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2273 2003-11-27 Bruno Haible <bruno@clisp.org>
2275 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2277 2003-11-17 Bruno Haible <bruno@clisp.org>
2279 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2281 2003-11-24 Bruno Haible <bruno@clisp.org>
2283 * xallocsa.h: New file, from GNU gettext.
2284 * xallocsa.c: New file, from GNU gettext.
2286 2003-11-24 Bruno Haible <bruno@clisp.org>
2288 * allocsa.h: New file, from GNU gettext.
2289 * allocsa.c: New file, from GNU gettext.
2291 2003-11-24 Bruno Haible <bruno@clisp.org>
2293 * eealloc.h: New file.
2295 2004-01-15 Jim Meyering <jim@meyering.net>
2297 Merge from coreutils.
2299 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2300 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2301 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2303 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2304 optional configure-time default.
2306 * version-etc.c (version_etc_copyright): Update copyright date.
2308 * xreadlink.c (xreadlink): Correct outdated comment.
2310 2004-01-15 Paul Eggert <eggert@twinsun.com>
2312 Merge from coreutils.
2314 * posixver.c: Include posixver.h.
2316 * same.c: Include <stdbool.h>, <limits.h>.
2317 (_POSIX_NAME_MAX): Define if not defined.
2319 (same_name): If file names are silently truncated, report
2320 that the file names are the same if they are the same after
2321 the silent truncation.
2323 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2324 conversion function.
2325 * xstrtod.c (xstrtod): Likewise. All callers changed to
2326 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2329 2004-01-14 Paul Eggert <eggert@twinsun.com>
2331 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2332 with like-named macro in fnmatch.c.
2333 (EXT): Use an internal constant instead.
2335 Merge fnmatch patches from glibc.
2336 * fnmatch.c (mbsinit): Remove define.
2337 Add libc_hidden_ver (__fnmatch, fnmatch).
2338 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2339 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2341 2003-12-14 Karl Berry <karl@gnu.org>
2343 * config.charset: update from gettext-runtime.
2345 2003-12-03 Paul Eggert <eggert@twinsun.com>
2347 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2348 Bug reported by Alfred M. Szmidt.
2350 2003-11-29 Karl Berry <karl@gnu.org>
2352 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2354 2003-11-23 Paul Eggert <eggert@twinsun.com>
2355 Bruno Haible <bruno@clisp.org>
2357 * printf-parse.h: Don't include sys/types.h.
2358 (ARG_NONE): New macro.
2359 (char_directive): Change type of *arg_index fields to size_t.
2360 * printf-parse.c: Don't include sys/types.h.
2361 (SSIZE_MAX): Remove macro.
2362 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2363 Remove unnecessary overflow check.
2364 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2367 2003-11-24 Paul Eggert <eggert@twinsun.com>
2369 * alloca.c: Remove dependency on xalloc module.
2370 (xalloc_die): Remove.
2371 (memory_full) [!defined emacs]: New macro.
2372 [!defined emacs]: Don't include xalloc.h.
2373 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2374 address arithmetic overflows. Change datatypes a bit to avoid
2377 2003-11-22 Jim Meyering <jim@meyering.net>
2379 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2381 2003-11-17 Bruno Haible <bruno@clisp.org>
2383 * vasnprintf.c (alloca): Remove fallback definition.
2384 (freea): Remove definition.
2385 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2386 Reported by Paul Eggert.
2388 2003-11-17 Jim Meyering <jim@meyering.net>
2390 On systems without utime and without a utimes function capable of
2391 dealing with a NULL struct utimbuf* argument, this utime replacement
2392 could -- in unusual circumstances -- leak a file descriptor.
2393 * utime.c: Include <unistd.h> and <errno.h>.
2394 (utime_null): Be sure to close `fd' and to preserve errno.
2395 Reported by Geoff Collyer via Arnold Robbins.
2397 2003-11-16 Paul Eggert <eggert@twinsun.com>
2398 Bruno Haible <bruno@clisp.org>
2400 Protect against address arithmetic overflow.
2401 * printf-args.h: Include stddef.h.
2402 (arguments): Change type of field 'count' to size_t.
2403 * printf-args.c (printf_fetchargs): Use size_t instead of
2404 'unsigned int' where appropriate.
2405 * printf-parse.h: Include sys/types.h.
2406 (char_directive): Change type of *arg_index fields to ssize_t.
2407 (char_directives): Change type of fields 'count', max_*_length to
2409 * printf-parse.c: Include sys/types.h and xsize.h.
2410 (SSIZE_MAX): Define fallback value.
2411 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2412 instead of 'int' where appropriate. Check a_allocated, d_allocated
2413 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2414 * vasnprintf.c: Include xsize.h.
2415 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2416 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2417 overflow. Avoid wraparound when converting a width or precision from
2420 2003-11-16 Bruno Haible <bruno@clisp.org>
2422 Update from GNU gettext.
2423 * printf-parse.c: Generalize to it can be compiled for wide strings.
2424 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2425 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2426 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2427 SNPRINTF): New macros.
2428 Don't include <alloca.h> if the file is used inside libintl.
2429 (local_wcslen): New function, for Solaris 2.5.1.
2430 (VASNPRINTF): Use it instead of wcslen.
2432 2003-11-16 Bruno Haible <bruno@clisp.org>
2434 * xsize.h (xmax): New function.
2435 (xsum, xsum3, xsum4): Declare as "pure" functions.
2437 2003-11-12 Paul Eggert <eggert@twinsun.com>
2439 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2440 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2441 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2442 heuristic is just as accurate as far as we know, and it removes a
2443 dependency on size_max.m4 and ptrdiff_max.m4.
2445 2003-11-12 Paul Eggert <eggert@twinsun.com>
2447 * xstrtol.c (__xstrtol): Remove "break" immediately after
2448 "return", to pacify some unknown compiler. Problem reported
2451 2003-11-11 Bruno Haible <bruno@clisp.org>
2453 * xsize.h (SIZE_MAX): Remove fallback definition.
2454 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2457 2003-11-10 Paul Eggert <eggert@twinsun.com>
2459 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2460 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2461 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2463 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2464 not (size_t) -1, since it's defined here.
2466 2003-11-06 Paul Eggert <eggert@twinsun.com>
2468 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2469 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2470 Reject sizes of exactly SIZE_MAX bytes.
2471 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2472 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2474 2003-11-05 Bruno Haible <bruno@clisp.org>
2476 * xsize.h: Include limits.h, to avoid a possible collision with
2477 SIZE_MAX defined in <limits.h> on Solaris.
2479 2003-11-04 Bruno Haible <bruno@clisp.org>
2481 * xsize.h: New file.
2482 * linebreak.c: Include xsize.h.
2483 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2484 argument for overflow.
2485 Suggested by Paul Eggert.
2487 2003-10-31 Bruno Haible <bruno@clisp.org>
2489 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2490 to avoid (extremely rare) race condition.
2491 Suggested by Paul Eggert.
2493 2003-11-03 Jim Meyering <jim@meyering.net>
2495 * userspec.c: Include "userspec.h".
2496 * userspec.h: New file.
2498 2003-10-31 Paul Eggert <eggert@twinsun.com>
2500 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2501 * mountlist.c (SIZE_MAX): Define if not defined already.
2502 (read_filesystem_list): Set and use me_type_malloced.
2503 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2504 whatever the type happens to be), for brevity and consistency.
2505 Check for size calculation overflow on Alphas running OSF/1.
2507 2003-10-31 Jim Meyering <jim@meyering.net>
2509 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2511 * linebuffer.c: Include <string.h> for declaration of memset.
2513 2003-10-30 Paul Eggert <eggert@twinsun.com>
2514 Bruno Haible <bruno@clisp.org>
2516 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2517 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2519 2003-10-29 Paul Eggert <eggert@twinsun.com>
2521 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2522 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2524 * quotearg.c (quotearg_n_options): Use it.
2525 * group-member.c: Include <stdbool.h>.
2526 (free_group_info): Arg is now const *; don't free arg.
2527 (get_group_info): Now returns bool and accepts struct group_info *,
2528 rather than returning a malloc'ed struct group_info *.
2529 All uses changed. Check for overflow in internal size calculation.
2531 * getusershell.c (readname): Simplify the code by using x2nrealloc
2532 rather than xmalloc/xrealloc.
2533 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2534 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2535 conformance bug: the old code used a pointer after freeing the
2536 storage that it addressed.
2537 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2538 rather than doing it by hand.
2539 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2540 the buffer preserved. Use free and xmalloc instead.
2541 * quotearg.c (quotearg_n_options): Likewise.
2542 Use a simpler test for size overflow. Don't use xalloc_oversized
2543 because unsigned int might be wider than size_t (!); this suggests
2544 that we should switch from unsigned int to size_t for slot numbers.
2546 2003-10-27 Bruno Haible <bruno@clisp.org>
2548 * stdbool_.h: Better support for BeOS.
2550 2003-10-27 Paul Eggert <eggert@twinsun.com>
2552 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2553 to allocate the returned structure. Do not allocate a subarray,
2554 as x2nrealloc will do that.
2555 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2556 instead of xnrealloc.
2557 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2559 2003-10-26 Paul Eggert <eggert@twinsun.com>
2561 * xalloc.h (xalloc_oversized): New static inline function, for
2562 callers that want to do their own size-overflow checking. Include
2563 <stdbool.h>, since xalloc_oversized returns bool.
2564 * xalloc.c (array_size_overflow): Remove. All callers changed
2565 to use xalloc_oversized.
2567 Add two functions x2realloc, x2nrealloc, for programs that grow
2568 arrays dynamically by doubling their sizes.
2569 * xalloc.h (x2realloc, x2nrealloc): New decls.
2570 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2573 Port to C99 semantics for 'inline' of external functions.
2574 Bug reported by Bruno Haible.
2575 * xmalloc.c (xnmalloc_inline): New static inline function,
2576 with the old contents of xnmalloc.
2577 (xnmalloc, xmalloc): Use it.
2578 (xnrealloc_inline): New static inline function,
2579 with the old contents of xnrealloc.
2580 (xnrealloc, xrealloc): Use it.
2582 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2584 2003-10-25 Paul Eggert <eggert@twinsun.com>
2586 Fix several address-calculation bugs in the hash modules,
2587 plus some minor code cleanup.
2589 * hash.h: Include <stdbool.h>, for bool.
2590 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2591 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2592 hash_get_n_entries, hash_get_max_bucket_length,
2593 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2594 hash_rehash): Use size_t rather than unsigned.
2595 * hash.c (struct hash_table, hash_get_n_buckets,
2596 hash_get_n_buckets_used, hash_get_n_entries,
2597 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2598 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2599 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2601 (SIZE_MAX): Define if not defined.
2602 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2603 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2605 Use const * when possible.
2606 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2607 (check_tuning): Fix bug: if tuning parameters were very close to
2608 0 or 1, rounding errors could have caused subscript violations.
2609 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2610 (hash_initialize): Add 'fail:' label
2611 to free table and return NULL, and use it to simplify code.
2612 Use calloc rather than clearing the storage ourself.
2613 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2614 buffer size calculations.
2615 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2616 Include <stddef.h>, for size_t.
2617 * hash-pjw.c (hash_pjw): Likewise.
2618 Switch to method described by Bruno Haible.
2619 Include <limits.h>, for CHAR_BIT.
2620 (SIZE_BITS): New macro.
2622 2003-10-21 Paul Eggert <eggert@twinsun.com>
2624 * getndelim2.c (getndelim2): When size calculation overflows,
2625 ceiling the allocation at NMAX bytes rather than silently
2626 discarding input bytes before NMAX is reached. This makes
2627 a difference only if NMAX exceeds SIZE_MAX / 2.
2629 * obstack.c: Merge from glibc.
2630 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2631 Add libc_hidden_def (_obstack_newchunk).
2632 (_obstack_free) [! defined _LIBC]: Remove.
2633 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2634 a clone of the function body.
2635 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2636 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2638 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2639 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2642 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2643 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2644 Don't use lvalue casts, as GCC plans to remove support for them
2645 in GCC 3.5. Reported by Joseph S. Myers. This bug
2646 was also present in the non-GCC version, indicating that this
2647 code had always been buggy and had never been widely used.
2648 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2649 Use the fast variant of each macro, rather than copying the
2650 definiens of the fast variant; that way, we'll be more likely to
2651 catch future bugs in the fast variants.
2653 2003-10-20 Bruno Haible <bruno@clisp.org>
2655 * wait-process.h: New file, from GNU gettext.
2656 * wait-process.c: New file, from GNU gettext.
2658 2003-10-19 Jim Meyering <jim@meyering.net>
2660 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2662 2003-10-16 Paul Eggert <eggert@twinsun.com>
2664 * getgroups.c: Include <errno.h>, <stdlib.h>.
2665 (getgroups): First arg is int, not size_t.
2666 Don't let 'free' mangle errno.
2668 2003-10-16 Jim Meyering <jim@meyering.net>
2670 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2672 2003-10-15 Paul Eggert <eggert@twinsun.com>
2674 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2676 (new_exclude, add_exclude_file): Initial size no longer needs to
2678 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2679 our own address arithmetic overflow checking.
2681 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2682 (fnmatch): Do not alloca more than 2000 wide characters;
2683 instead, use malloc for large buffers.
2684 Check for address arithmetic overflow, and return -1
2685 with errno set to ENOMEM in that case.
2686 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2687 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2688 instead, return -1. Check for address arithmetic overflow.
2690 2003-10-14 Paul Eggert <eggert@twinsun.com>
2692 Handle invalid suffixes and overflow independently, so that
2693 callers can treat them independently as needed. Fix some bugs in
2694 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2695 suffix for a human-readable blocksize. The major caller-visible
2696 change is the addition of a new
2697 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2698 that both overflow and suffix chars were found.
2700 * human.c (humblock): Don't check separately for invalid suffix
2701 char; that is xstrtoumax's job (now that its bug is fixed).
2702 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2703 INTMAX_MAX]: New macros.
2704 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2705 TYPE_MAXIMUM): New macros.
2706 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2707 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2708 if overflow occurs, as it's what __strtol does and it's more useful
2710 (__xstrtol): If __strtol reports some error other than ERANGE,
2711 reflect it to the caller as LONGINT_INVALID. If it reports
2712 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2713 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2714 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2716 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2717 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2718 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2719 [defined UINTMAX_MAX]: New macros.
2721 2003-10-14 Bruno Haible <bruno@clisp.org>
2723 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2724 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2725 Also use volatile where needed.
2727 2003-10-12 Paul Eggert <eggert@twinsun.com>
2729 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2730 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2731 and define in terms of the other primitives.
2732 * xmalloc.c: Include stdbool.h; do not include exit.h.
2733 (SIZE_MAX): Define if not already defined.
2734 (array_size_overflow): New function.
2735 (xalloc_die): Abort instead of exiting if 'error' returns.
2736 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2737 (xmalloc, xrealloc): Use them.
2738 (xcalloc): Check for address arithmetic overflow.
2739 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2740 a bit faster than strcpy.
2742 2003-10-08 Paul Eggert <eggert@twinsun.com>
2744 Merge getpass from libc, plus a few fixes.
2746 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2747 Include <stdbool.h>.
2748 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2749 __fsetlocking to empty.
2750 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2751 do include <bits/libc-lock.h>.
2752 Do not include <fcntl.h>; not needed.
2753 [_LIBC]: Include <wchar.h>.
2754 (NOTCANCEL_MODE): New macro.
2755 (flockfile, funlockfile) [_LIBC]: New macros.
2756 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2757 [!_LIBC]: New macros.
2758 (call_fclose): New function.
2759 (getpass): Use it. Save tty stream separately; this simplifies the
2760 code and makes it more reliable if stdin happens to equal stdout.
2761 Invoke __fsetlocking on tty.
2762 Handle thread cancellation if needed.
2763 Namespace cleanup (use __tcgetattr, __getline).
2764 Use bool for Booleans.
2765 [USE_IN_LIBIO]: Handle wide streams.
2766 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2767 stream might go where.
2769 * unlocked-io.h: Include <stdio.h>, so that the caller
2770 doesn't have to include <stdio.h> before us.
2771 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2772 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2773 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2774 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2775 if not declared, so that we can use getpass.c code from libc without
2777 (flockfile, ftrylockfile, funlockfile): New macros.
2779 2003-10-06 Bruno Haible <bruno@clisp.org>
2781 * version-etc-2.h: Remove file.
2782 * version-etc-2.c: Remove file.
2784 2003-09-25 Jim Meyering <jim@meyering.net>
2785 Bruno Haible <bruno@clisp.org>
2787 This lets translators provide better translations for the
2788 "Written by ..." part of --version output.
2789 * version-etc.h: Include stdarg.h.
2790 (version_etc_copyright): Declare as readonly.
2791 (version_etc): Make this function variadic with a NULL-terminated list
2792 of author name strings.
2793 (version_etc_va): New declaration.
2794 * version-etc.c: Include stdarg.h, stdlib.h.
2795 (version_etc_copyright): Declare as readonly.
2796 (version_etc_va): New function. Provide a different translatable string
2797 for each possible number of authors < 10. Abbreviate when there are 10
2799 (version_etc): Make this function variadic. Call version_etc_va.
2800 Suggestion from Gary V. Vaughan.
2802 * long-options.h (parse_long_options): Change prototype: the authors
2803 string is moved to the end and becomes variadic.
2804 * long-options.c: Include stdarg.h.
2805 (parse_long_options): Make this function variadic, too.
2806 Call version_etc_va, not version_etc.
2808 2003-10-06 Bruno Haible <bruno@clisp.org>
2810 * fatal-signal.h: New file, from GNU gettext.
2811 * fatal-signal.c: New file, from GNU gettext.
2813 2003-10-04 Karl Berry <karl@gnu.org>
2815 * argp*: update from libc.
2817 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2819 * getpass.c (getpass): Use a no-op fseek when switching from input to
2820 output mode on the same stream.
2822 2003-09-29 Paul Eggert <eggert@twinsun.com>
2824 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2825 Fix arg typo in previous patch.
2827 2003-09-28 Jim Meyering <jim@meyering.net>
2829 * error.c: Correct cpp indentation.
2831 2003-09-27 Paul Eggert <eggert@twinsun.com>
2833 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2834 Omit the special code that used __typeof__, since we worry that
2835 it could be more trouble than it's worth. See:
2836 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2837 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2841 2003-09-26 Jim Meyering <jim@meyering.net>
2843 * error.c (error_tail): Move some declarations
2844 into inner scope where the local variables are used.
2846 2003-09-26 Bruno Haible <bruno@clisp.org>
2848 * stpncpy.h (gnu_stpncpy): New declaration.
2849 (stpncpy): Define as alias for gnu_stpncpy.
2850 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2852 2003-09-26 Paul Eggert <eggert@twinsun.com>
2854 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2855 (error_tail): Do not loop, reallocating temporary buffer, since
2856 the output cannot contain more wide characters than the input
2857 contains bytes, the size must be big enough already. This avoids
2858 one potential size overflow calculation. Check for size overflow
2859 when calculating temporary buffer size. Free temporary buffer
2860 when done, if it was allocated with malloc; this plugs a memory
2861 leak. Remove casts from void * to pointers, that are no longer
2862 needed now that we're assuming C89 or better.
2864 Merge error changes from glibc.
2866 * error.c, error.h: Update copyright notice header to match glibc.
2867 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2868 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2869 Disable cancellation while printing error.
2870 * error.h: Prepend __ to parameter names.
2872 2003-09-25 Karl Berry <karl@gnu.org>
2874 * argp-fmtstream.c, argp-help.c: update from libc.
2876 2003-09-25 Bruno Haible <bruno@clisp.org>
2878 * version-etc-2.h: New file, from version-etc.h with modifications.
2879 * version-etc-2.c: New file, from version-etc.c with modifications.
2881 2003-09-25 Simon Josefsson <jas@extundo.com>
2883 * xgetdomainname.h: New file.
2884 * xgetdomainname.c: New file.
2886 2003-09-25 Simon Josefsson <jas@extundo.com>
2887 Bruno Haible <bruno@clisp.org>
2889 * getdomainname.h: New file.
2890 * getdomainname.c: New file.
2892 2003-09-24 Paul Eggert <eggert@twinsun.com>
2894 * linebuffer.c (freebuffer): Don't free the argument, just
2895 the buffer associated with the argument. Bug reported by
2898 2003-09-19 Karl Berry <karl@gnu.org>
2900 * argp.h: update from libc.
2902 2003-09-16 Paul Eggert <eggert@twinsun.com>
2904 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2905 input error, instead of returning NULL the next time we are called
2906 (and therefore losing track of errno).
2908 2003-09-15 Paul Eggert <eggert@twinsun.com>
2910 * getndelim2.c (getndelim2): Don't trash errno when a read
2911 fails, so that the caller gets the proper errno.
2913 * readutmp.c (read_utmp): Likewise.
2914 Check for fstat error. Close stream and free storage
2917 2003-09-14 Bruno Haible <bruno@clisp.org>
2919 * fwriteerror.h: New file.
2920 * fwriteerror.c: New file.
2922 2003-09-14 Jim Meyering <jim@meyering.net>
2924 * getloadavg.c: Correct cpp indentation.
2925 * strdup.c: Likewise.
2926 * vasnprintf.c: Likewise.
2928 2003-09-12 Paul Eggert <eggert@twinsun.com>
2930 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2931 * obstack.c [!defined _LIBC]: Likewise.
2932 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2933 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2934 * exitfail.c: Don't include stdlib.h; no longer needed.
2936 More changes to assume C89 or better.
2938 * error.c (error_tail): Assume vprintf.
2940 * argmatch.c (getenv): Remove decl.
2941 * progreloc.c (get_full_program_name): Define via prototype.
2942 * setenv.c (clearenv): Likewise.
2943 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2945 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2946 (malloc, memcpy): Remove decls.
2947 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2948 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2949 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2950 (memcpy): Remove macro.
2951 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2952 (__P): Remove. All uses removed.
2953 (PTR): Remove. All uses changed to void *.
2954 (CHAR_BIT, NULL): Remove.
2955 (spaces, zeros, memset_space, memset_zero)
2956 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2958 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2959 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2960 Define with prototype.
2961 Remove now-unnecessary prototype decl.
2962 (extra_args_spec): Assume ANSI C. All uses changed.
2963 (extra_args_spec_iso): Remove.
2964 (my_strftime, emacs_strftimeu): Define via prototype.
2965 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2967 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2968 * strtoimax.c: Include <stdlib.h> unconditionally.
2969 (strtoul, strtol): Remove decls.
2970 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2972 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2973 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2974 (LOCALE_PARAM_PROTO): New macro.
2975 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2976 (INTERNAL (strtol), strtol): Define with a prototype.
2977 (PARAMS): Remove. All uses removed.
2978 * tempname.c: Include <string.h> unconditionally.
2979 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2980 * xgethostname.c (main): Define with a prototype.
2981 * xmalloc.c: Include "xalloc.h" first, to check interface.
2982 Include <stdlib.h> unconditionally.
2983 (calloc, malloc, realloc, free): Remove decls.
2984 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2985 Include <stdlib.h> unconditionally. Sort include file names.
2987 (xstrtod): Define with a prototype.
2988 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2989 (strtol, strtoul): Remove decls.
2991 2003-09-11 Paul Eggert <eggert@twinsun.com>
2993 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2994 Include <stdlib.h>, <string.h> unconditionally.
2995 Remove now-unnecessary cast to char *.
2996 * strnlen.c: Include <string.h> unconditionally.
2997 * yesno.c (yesno): Define with a prototype.
2999 2003-09-10 Bruno Haible <bruno@clisp.org>
3001 * strcspn.c: Include <string.h> unconditionally.
3002 * strpbrk.c: Include <string.h> unconditionally.
3003 * strstr.c: Include <string.h> unconditionally.
3004 * unicodeio.c: Include <string.h> unconditionally.
3005 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3006 * unsetenv.c: Likewise.
3007 * xreadlink.c: Include <stdlib.h> unconditionally.
3008 * yesno.c: Include <stdlib.h> unconditionally.
3009 (rpmatch): Add prototype.
3011 2003-09-10 Jim Meyering <jim@meyering.net>
3013 * error.c: Correct indentation of cpp directives.
3015 2003-09-09 Paul Eggert <eggert@twinsun.com>
3019 * acosl.c (main): Use a prototype.
3020 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3023 * getloadavg.c (getloadavg, main): Define via prototypes.
3025 * getopt.h (struct option.name): Assume C89, and use 'const'.
3026 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3027 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3029 * getopt.c (const): Remove macro.
3030 Include <string.h> unconditionally.
3031 (my_index): Remove; all uses changed to strchr.
3032 (strlen): Remove decl.
3033 (exchange): Remove forward decl; no longer needed.
3034 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3035 Define with prototype.
3036 * getopt1.c (const): Remove macro.
3037 (getopt_long, getopt_long_only, main): Define with prototype.
3039 * getugroups.c: Include <string.h> unconditionally.
3041 * getusershell.c: Include <stdlib.h> unconditionally.
3042 (getusershell, setusershell, endusershell, readname, main):
3043 Define with prototypes.
3045 * group-member.c: Include group-member.h first.
3046 Include <stdlib.h> unconditionally.
3048 * hard-locale.c: Include hard-locale.h first.
3049 Include <stdlib.h>, <string.h> unconditionally.
3051 * hash.c (free, malloc): Remove decls.
3052 Include <stdlib.h> unconditionally.
3054 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3055 (getenv): Do not declare.
3057 * idcache.c: Include <string.h> unconditionally.
3059 * long-options.c: Include long-options.h first, to test interface.
3060 Include <stdlib.h> unconditionally.
3062 * makepath.c: Include makepath.h first, to test interface.
3063 Include <stdlib.h> and <string.h> unconditionally.
3065 * linebuffer.c: Include <stdlib.h>.
3066 (free): Remove decl.
3068 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3069 rpl_malloc returns void *, not char *.
3070 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3072 * md5.h: Include <limits.h> unconditionally.
3073 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3074 (__P): Remove; all uses removed.
3075 * md5.c: Include "md5.h" first.
3076 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3077 md5_buffer, md5_process_bytes, md5_process_block):
3078 Define with prototypes.
3079 * sha.h (__P): Remove all uses. (It wasn't defined??)
3080 * sha.c: Include "sha.h" first.
3081 Include <stdlib.h>, <string.h> unconditionally.
3083 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3084 * memcmp.c (__ptr_t): Likewise.
3085 * memrchr.c (__ptr_t): Likewise.
3086 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3087 Include <string.h> unconditionally.
3088 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3089 * memchr.c: Include <stdlib.h> unconditionally.
3090 * memchr.c (LONG_MAX): Remove.
3091 * memrchr.c (LONG_MAX): Likewise.
3092 * memchr.c (__memchr): Define via a prototype.
3093 * memrchr.c (__memrchr): Likewise.
3094 * memcmp.c (__P): Remove, and remove all uses.
3095 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3096 Remove forward decls; no longer needed.
3097 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3098 Use types required by C89 in prototype.
3100 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3101 * savedir.c: Likewise.
3102 * mkdir.c (free): Remove decl.
3103 * rmdir.c (rmdir): Define with a prototype.
3104 * savedir.c: Include savedir.h first, to test interface.
3106 * mktime.c (STDC_HEADERS): Remove.
3107 Include <stdlib.h>, <string.h> unconditionally.
3109 * modechange.c: Include <stdlib.h> unconditionally.
3110 (malloc): Remove decl.
3112 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3113 (free): Remove decl.
3115 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3116 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3117 (This type really should be intptr_t, but that's a C99ism.)
3118 (_obstack_memcpy): Remove: all uses changed to memcpy.
3119 Include <string.h> unconditionally.
3120 (struct obstack): Assume __STDC__ for types of members
3121 chunkfun, freefun, extra_arg.
3122 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3123 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3124 obstack_begin, obstack_specify_allocation,
3125 obstack_specify_allocation_with_arg, obstack_chunkfun,
3126 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3127 Remove unprototyped decls and the macros that use them.
3128 * obstack.c (POINTER): Remove. All uses changed to void *.
3129 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3130 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3131 (defined __STDC__ && __STDC__)]:
3132 Remove nonprototyped code.
3133 Include <stdlib.h> unconditionally.
3134 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3135 _obstack_allocated_p, _obstack_free, obstack_free,
3136 _obstack_memory_used, print_and_abort):
3137 Define using prototypes.
3138 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3139 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3140 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3141 obstack_next_free, obstack_object_size, obstack_room) [0]:
3142 Remove unused, unprototyped code.
3144 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3146 * physmem.c (physmem_total, physmem_available, main): Define
3149 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3150 (main): Define with a prototype.
3152 * posixver.c (getenv): Remove decl.
3154 * putenv.c (malloc): Returns void *, not char *.
3155 Include <string.h> unconditionally.
3156 (strchr, memcpy, NULL): Do not define.
3158 * readtokens.c: Include readtokens.h first, to test interface.
3159 Include <stdlib.h>, <string.h> unconditionally.
3160 (init_tokenbuffer): Define with a prototype.
3162 * regex.c (PARAMS): Remove. All uses removed.
3163 All uses of _RE_ARGS removed, too.
3164 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3166 (bzero): Assume memset exists.
3167 (memcmp, memcpy, NULL): Remove.
3168 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3169 char, or assignments to local vars of type signed char.
3170 (init_syntax_once, PREFIX(extract_number_and_incr),
3171 PREFIX(print_partial_compiled_pattern),
3172 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3173 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3174 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3175 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3176 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3177 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3178 wcs_compile_range, byte_compile_range, truncate_wchar,
3179 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3180 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3181 count_mbs_length, wcs_re_match_2_internal,
3182 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3183 PREFIX(alt_match_null_string_p),
3184 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3185 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3186 regfree, PREFIX(extract_number)): Define with prototype. Remove
3187 now-unnecessary declaration, if any.
3188 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3190 Remove now-unnecessary casts among pointer types.
3191 * regex.h (_RE_ARGS): Remove. All uses removed.
3193 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3194 (free): Remove decl.
3196 * rpmatch.c: Include <stdlib.h> unconditionally.
3198 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3199 (free): Remove decl.
3201 * save-cwd.c: Include <stdlib.h> unconditionally.
3202 * xgetcwd.c: Likewise.
3204 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3205 (free): Remove decl.
3207 * strchrnul.c (strchrnul): Define with a prototype.
3208 Fix bug: c_in was not converted to char before searching.
3210 The following changes are not K&R related:
3212 * group-member.h: Include <sys/types.h>, so that this file is
3214 * makepath.h: Likewise.
3216 * getusershell.c (readname, default_index, line_size, readname):
3217 Use size_t, not int, for sizes.
3218 (readname): If the size overflows, report an error instead of
3221 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3223 * getndelim2.c: Assume stdlib.h per the C89 spec.
3225 2003-09-08 Paul Eggert <eggert@twinsun.com>
3227 Assume C89 or better; remove K&R cruft.
3228 A few of these changes were first proposed by Derek Robert Price
3229 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3231 * addext.c: Include <string.h> unconditionally.
3232 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3233 Don't declare getenv or malloc.
3235 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3236 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3238 (find_stack_direction, alloca): Use prototypes.
3240 * atexit.c (atexit): Define using a prototype.
3242 * basename.c, dirname.c, stripslash.c:
3243 Include <string.h> unconditionally.
3245 * bcopy.c: Include <stddef.h>.
3246 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3248 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3250 * error.h (error, error_at_line, error_print_progname)
3251 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3252 * error.c: Include error.h first, to check interface.
3253 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3254 (VA_START): Remove; all uses changeed to va_start.
3255 (exit, strerror): Remove decls.
3256 (error_print_progname): Prototype uncondionally.
3257 Don't include <errno.h>; no longer needed.
3258 (private_strerror): Remove.
3259 (error_tail): Always define.
3260 (error, error_at_line): Assume C89 or better; always use prototypes.
3261 * fatal.c: Include "fatal.h" first, to test interface.
3262 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3263 (VA_START): Remove; all uses changed to va_start.
3264 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3266 (exit): Remove decl.
3267 (fatal): Prototype unconditionally. Assume va_start works.
3268 Abort at end, to pacify gcc.
3270 * euidaccess.c (main): Define with a prototype.
3272 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3274 * exitfail.c: Include <stdlib.h> unconditionally.
3276 * fnmatch_.h (__P): Remove. All uses changed to assume
3278 * fnmatch.c: Include fnmatch.h first, to test interface.
3279 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3280 (getenv): Remove decl.
3281 (fnmatch): Define using a prototype.
3282 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3283 (FCT): Define using a prototype.
3285 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3287 * gethostname.c: Include <stddef.h>.
3288 (gethostname): Define with prototype. Length is size_t, not int.
3290 2003-09-08 Paul Eggert <eggert@twinsun.com>
3292 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3293 getversion.c should have been removed then, but was accidentally
3296 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3297 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3299 2003-09-07 Paul Eggert <eggert@twinsun.com>
3301 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3302 copy_tm_result. Bug reported by Simon Josefsson in
3303 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3305 2003-09-06 Paul Eggert <eggert@twinsun.com>
3307 * time_r.c, time_r.h: New files.
3309 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3311 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3312 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3314 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3316 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3317 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3320 * timegm.c: Switch to glibc implementation, with the following changes:
3321 [defined HAVE_CONFIG_H]: Include <config.h>.
3322 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3323 (__mktime_internal) [!defined _LIBC]: New decl.
3324 (__gmtime_r) [!defined _LIBC]: New macro and function.
3325 (timegm): Use a prototype, since gnulib assumes C89.
3326 Do not bother declaring tmp to be const, as it's not really usefu.
3327 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3328 (timegm): Declare only if HAVE_DECL_TIMEGM.
3330 2003-09-03 Paul Eggert <eggert@twinsun.com>
3332 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3333 Bug reported by Lute Kamstra in
3334 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3336 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3337 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3338 course with correspondingly smaller numbers for tomorrow and
3339 yesterday. From Tadayoshi Funaba. Originally installed into
3340 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3343 2003-08-31 Simon Josefsson <jas@extundo.com>
3345 * timegm.h: New file.
3346 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3348 2003-08-31 Karl Berry <karl@gnu.org>
3350 * argp.h: update from libc.
3352 2003-08-28 Bruno Haible <bruno@clisp.org>
3354 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3355 warning on QNX, which defines O_BINARY to 000000.
3357 2003-08-24 Bruno Haible <bruno@clisp.org>
3359 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3360 MSVC7 <stdio.h> is included later.
3362 2003-08-20 Bruno Haible <bruno@clisp.org>
3364 * progname.h: New file, from GNU gettext.
3365 * progname.c: New file, from GNU gettext.
3366 * progreloc.c: New file, from GNU gettext.
3368 2003-08-19 Bruno Haible <bruno@clisp.org>
3370 * xstrdup.c: Assume <string.h> exists.
3372 2003-08-18 Jim Meyering <jim@meyering.net>
3374 * setenv.h: Indent nested cpp directive.
3375 * vasnprintf.c: Remove trailing blanks.
3377 2003-08-17 Simon Josefsson <jas@extundo.com>
3378 Bruno Haible <bruno@clisp.org>
3380 * xstrndup.h: New file.
3381 * xstrndup.c: New file.
3383 2003-08-17 Bruno Haible <bruno@clisp.org>
3385 * strndup.h: New file.
3387 2003-08-16 Paul Eggert <eggert@twinsun.com>
3389 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3390 space, undoing this 2003-08-12 change:
3391 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3393 2003-08-16 Jim Meyering <jim@meyering.net>
3395 Merge from coreutils.
3396 * xstrtoimax.c: #else #if -> #elif.
3397 * xstrtoumax.c: Likewise.
3399 2003-08-15 Paul Eggert <eggert@twinsun.com>
3401 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3402 rather than tab, after '#' in shell-script copyright notices.
3403 Suggested by Bruno Haible.
3405 2003-08-15 Jim Meyering <jim@meyering.net>
3406 and Paul Eggert <eggert@twinsun.com>
3408 Merge from coreutils.
3409 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3410 member but strut utmpx does not. Needed for AIX 4.3.3.
3411 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3413 2003-08-15 Jim Meyering <jim@meyering.net>
3415 Merge from coreutils.
3416 * xgethostname.c: Include <stdlib.h>.
3417 (xghostname): Don't exit for anything other than memory-related
3418 failure; just return NULL.
3419 * userspec.c: Include "posixver.h".
3420 (parse_user_spec): Accept `.' as a separator only
3421 in pre-POSIX-200112 mode.
3422 * strtoimax.c: Use #elif rather than #else #if.
3423 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3424 Remove function, now that we can rely on a working tzset function.
3425 [!_LIBC]: Ensure that the required autoconf test has been run.
3426 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3427 Use underlying_strftime for %r.
3428 * sha.c: Merge in some clean-up and optimization changes from glibc.
3429 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3430 Ensure that it is a multiple of 64.
3431 Rearrange loop exit tests so as to avoid performing an
3432 additional fread after encountering an error or EOF.
3433 * realloc.c: Update copyright date.
3435 2003-08-14 Jim Meyering <jim@meyering.net>
3437 Merge from coreutils.
3438 * obstack.h: Whitespace changes.
3439 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3440 and xcalloc return values.
3441 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3442 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3443 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3444 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3445 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3447 Use mntctl's return value to drive the entry-processing loop, since
3448 we can't rely on the value of the vmt_length member in the last
3449 entry. On some systems doing so could result in exhausting
3450 virtual memory. Based in part on a patch from Mike Jetzer.
3452 2003-08-14 Jim Meyering <jim@meyering.net>
3453 and Paul Eggert <eggert@twinsun.com>
3455 Merges from coreutils, plus other fixes.
3456 * physmem.c: Merge in portability changes from gcc/libiberty
3457 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3458 for credits and details. Thanks to Kaveh Ghazi for helping
3459 to keep these files in sync.
3460 (ARRAY_SIZE): Define it.
3461 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3462 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3463 (memcasecmp): Don't assume size_t fits in unsigned int.
3464 Remove casts and duplicate code.
3465 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3466 (memcpy): Remove definition.
3467 Merge in some clean-up and optimization changes from glibc.
3468 [BLOCKSIZE]: Move definition to top of file.
3469 Ensure that it is a multiple of 64.
3470 Rearrange loop exit tests so as to avoid performing an
3471 additional fread after encountering an error or EOF.
3472 * md5.h (md5_uintptr): Define.
3473 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3474 return to the initial working directory. Preserve errno
3476 * idcache.c: Include "xalloc.h".
3477 (xmalloc, xrealloc): Remove decls.
3478 (getuser): Remove casts no longer required in C89.
3479 * human.c: Include stdio.h, for sprintf.
3480 * group-member.c: Include "xalloc.h".
3481 (xmalloc, xrealloc): Remove decls.
3482 (get_group_info): Remove casts no longer required in C89.
3483 * getusershell.c (readname): Remove casts no longer required in C89.
3484 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3485 * getline.c: Whitespace fix, from coreutils.
3487 2003-08-13 Paul Eggert <eggert@twinsun.com>
3489 * exclude.c: Include <ctype.h>
3490 (IN_CTYPE_DOMAIN): New macro.
3492 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3495 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3496 Undo previous (whitespace-only) change.
3498 2003-08-12 Paul Eggert <eggert@twinsun.com>
3500 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3501 Normalize leading white space and remove trailing white space.
3502 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3503 notice, as per ../config/srclist-update.
3505 Merge from coreutils.
3506 * euidaccess.h: New file.
3507 * euidaccess.c: Include it.
3508 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3509 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3510 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3512 2003-08-11 Bruno Haible <bruno@clisp.org>
3514 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3515 (vasnprintf): Use it instead of wcslen.
3517 2003-08-11 Bruno Haible <bruno@clisp.org>
3519 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3520 value to ensure that _Bool promotes to int. Use #define for _Bool when
3521 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3523 2003-08-10 Karl Berry <karl@gnu.org>
3525 * regex.h: update from libc (whitespace fix).
3527 2003-08-09 Paul Eggert <eggert@twinsun.com>
3529 Merge some files from coreutils. These changes were
3530 originally made by Jim Meyering.
3531 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3532 many older Unixes require this.
3533 * alloca.c (alloca): Remove cast to argument of free;
3534 no longer needed in C89.
3535 * alloca_.h, regex.h: Fix white space to match
3536 what GNU indent does.
3538 2003-08-05 Paul Eggert <eggert@twinsun.com>
3540 * bumpalloc.h: Remove.
3542 2003-08-04 Paul Eggert <eggert@twinsun.com>
3544 * getloadavg.c: Change copyright notice and spacing to conform to
3547 Merge from coreutils.
3548 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3550 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3551 from Karl Berry, implemented by Jim Meyering.
3552 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3553 from Dmitry V. Levin.
3554 Remove anachronistic cast of xrealloc.
3555 * fnmatch_.h (__const): Remove. Use 'const'.
3556 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3557 type. Otherwise, it wouldn't compile with at least /bin/cc on
3558 ymp-cray-unicos9.0.2.X.
3559 Combine two mostly-identical uses of alloca into one.
3560 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3562 2003-08-04 Dave Love <d.love@dl.ac.uk>
3566 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3567 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3568 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3569 obsolete NLIST_NAME_UNION.
3570 [__GNU__]: Undef BSD and FSCALE.
3571 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3573 2003-08-03 Paul Eggert <eggert@twinsun.com>
3575 * stdbool_.h (_Bool): Make it signed char, instead of
3576 an enum type, so that it's guaranteed to promote to int. See:
3577 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3579 2003-07-31 Paul Eggert <eggert@twinsun.com>
3581 * strerror.c: Include config.h, limits.h. Declare sprintf.
3582 (strerror): Don't assume that a printable int fits in 14 bytes.
3584 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3585 Bruno Haible <bruno@clisp.org>
3587 * getline.h (getline, getdelim): Change return type to ssize_t.
3588 * getline.c (getline, getdelim): Likewise.
3589 Remove _GNU_SOURCE define; now it's defined in config.h through
3592 2003-07-22 Paul Eggert <eggert@twinsun.com>
3594 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3595 over-parenthesization in macros.
3597 Sync with coreutils.
3599 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3602 Use `exit_failure' for xalloc and xmemcoll instead of their own
3603 private exit-failure variables.
3604 * xalloc.h (xalloc_exit_failure): Remove.
3605 * xmalloc.c: Likewise. Include exitfail.h.
3606 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3607 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3608 * xmemcoll.c: Likewise. Include exitfail.h.
3609 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3611 2003-07-18 Paul Eggert <eggert@twinsun.com>
3613 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3614 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3615 to test that it can stand by itself. Include "exitfail.h".
3616 Clients should set exit_failure instead.
3617 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3619 2003-07-18 Andreas Schwab <schwab@suse.de>
3621 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3623 2003-07-18 Bruno Haible <bruno@clisp.org>
3625 * getndelim2.h: New file.
3626 * getndelim2.c: Make into a module of its own. Include config.h,
3628 (getndelim2): Make non-static. Change return type to ssize_t.
3629 * getline.h: Change argument names.
3630 * getline.c: Include getndelim2.h instead of getndelim2.c.
3631 * getnline.c: Include getndelim2.h.
3633 2003-07-17 Bruno Haible <bruno@clisp.org>
3635 * Makefile.am: Remove file.
3636 * Makefile.in: Remove file.
3638 2003-07-17 Bruno Haible <bruno@clisp.org>
3640 * getnline.h: New file.
3641 * getnline.c: New file.
3642 * getndelim2.c: New file, extracted from getline.c.
3643 (getndelim2): Renamed from getdelim2, with added nmax argument.
3644 * getline.c: Include getndelim2.c.
3645 (getdelim2): Moved out to getndelim2.c.
3646 (getline, getdelim): Update.
3648 2003-07-15 <karl@gnu.org>
3650 * vasnprintf.c: update from gettext.
3652 2003-07-15 Jim Meyering <jim@meyering.net>
3654 * makepath.c (make_path): Enclose diagnostic in _(...).
3656 2003-07-14 Paul Eggert <eggert@twinsun.com>
3658 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3659 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3660 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3661 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3662 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3663 updated automatically by ../config/srclist-update. This changes
3664 their license from LPGL to GPL.
3666 2003-07-14 Jim Meyering <jim@meyering.net>
3668 Don't emit diagnostics. Let callers do that.
3669 * save-cwd.c: Don't include "error.h".
3670 (save_cwd): Don't call error. Ensure that errno is valid
3671 when returning nonzero.
3673 * save-cwd.h (restore_cwd): Update prototype.
3674 * save-cwd.c (restore_cwd): Remove two parameters.
3675 Simplify. Don't call error upon failure. Let callers do that.
3676 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3677 when auditing is enabled. But don't bother updating the #if.
3679 2003-07-14 Simon Josefsson <jas@extundo.com>
3681 * mempcpy.h: New file.
3682 * mempcpy.c: New file.
3684 2003-07-14 Paul Eggert <eggert@twinsun.com>
3686 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3687 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3688 unicodeio.c, unicodeio.h, unlocked-io.h:
3689 Switch from LGPL to GPL.
3691 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3693 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3694 it breaks C++ compilation.
3695 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3697 2003-07-10 Jim Meyering <jim@meyering.net>
3699 * vasnprintf.c: Remove trailing blanks.
3700 Make cpp indentation consistent.
3702 2003-07-09 Paul Eggert <eggert@twinsun.com>
3704 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3705 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3706 Switch from LGPL to GPL.
3708 2003-07-07 Paul Eggert <eggert@twinsun.com>
3710 * mktime.c: Fix some boundary cases and remove need for floating point.
3712 Issue a compile-time diagnostic if time_t is floating point, or if
3713 two's complement arithmetic is not in effect, or if arithmetic
3714 right shift does not propagate the sign. These assumptions were
3715 all in the original code but they weren't checked.
3717 (TIME_T_MIDPOINT, verify): New macros.
3718 (__isleap): Remove; it has integer overflow problems.
3719 (leapyear): New function, without those problems.
3720 (ydhms_tm_diff): Remove; splitting into two parts.
3721 (ydhms_diff): New function, containing the arithmetic part of
3722 the old ydhms_tm_diff function. Issue a compile-time
3723 diagnostic if we are not using C99 integer division.
3724 Avoid casts when possible.
3725 (guess_time_tm): New function, containing the checking part of
3726 the old ydhms_tm_diff function. Return the new value, rather than
3727 the difference between it and the old. Accept a new argument T
3728 so that *T specifies the old value. Check for overflow in the result.
3730 (__mktime_internal): Use a time_t offset, not a long int offset.
3731 This undoes the 2003-06-04 change, which is no longer needed now
3732 that we have better overflow checking.
3733 (localtime_offset): Likewise.
3735 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3736 and long are 64-bit but int is only 32-bit.
3737 (ydhms_diff): Use long int to store year1 and yday1.
3738 Issue a compile-time diagnostic if long int is not wide enough.
3740 (__mktime_internal): Use long int to store adjusted year and yday.
3741 Use plain C rather than preprocessor commands, if that doesn't
3743 Check for overflow (and try to repair) after each probe
3744 rather than checking only at the very end. This avoids some bugs
3745 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3746 does not equal GMT offset at maximum time).
3747 Use integer to check for overflow rather than floating point; this
3748 is more portable to non-IEEE hosts, and is a tad faster.
3749 When we detect that we are oscillating between two values,
3750 don't check whether tm_isdst has the requested value, since
3751 we already know the answer. When tm_isdst has the wrong value,
3752 use a different heuristic to find the right one, based on the
3753 extreme values actually observed in practice in tz2003a,
3754 rather than the (overly optimistic) "previous 3 calendar quarters".
3756 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3757 "T const" to accommodate glibc style.
3758 (check_result): Use less-confusing report format. "long" -> "long int.
3760 Don't loop if the iteration overflows time_t.
3761 Allow a negative step in the iteration.
3763 2003-07-01 Paul Eggert <eggert@twinsun.com>
3765 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3766 having it depend on HAVE_SYS_TYPES_H.
3768 2003-06-25 Bruno Haible <bruno@clisp.org>
3770 * readlink.c: New file.
3772 2003-06-20 Bruno Haible <bruno@clisp.org>
3774 Assume C89, so PARAMS isn't needed.
3775 * unicodeio.h (PARAMS): Remove.
3776 * unicodeio.c: Don't use PARAMS.
3778 2003-06-18 Jim Meyering <jim@meyering.net>
3780 Merge changes from coreutils.
3781 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3782 Remove explicit declarations of xmalloc and realloc.
3784 (read_utmp): Remove anachronistic cast of xmalloc.
3786 2003-06-17 Paul Eggert <eggert@twinsun.com>
3788 Assume C89, so PARAMS isn't needed.
3789 * backupfile.h (PARAMS): Remove. All uses removed.
3790 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3791 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3792 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3793 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3794 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3795 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3796 xstrtol.h: Likewise.
3797 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3798 same.h, strverscmp.h: Do not include config.h; no longer needed.
3799 Anyway, config.h should always be included before any other file.
3801 2003-06-11 Simon Josefsson <jas@extundo.com>
3803 * sysexit_.h: New file.
3805 2003-05-20 Derek Price <derek@ximbiot.com>
3807 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3809 2003-06-10 Simon Josefsson <jas@extundo.com>
3811 * strchrnul.h: New file.
3812 * strchrnul.c: New file.
3814 2003-06-10 Simon Josefsson <jas@extundo.com>
3816 * argp.h: New file, from glibc.
3817 * argp-ba.c: New file, from glibc.
3818 * argp-eexst.c: New file, from glibc.
3819 * argp-fmtstream.c: New file, from glibc.
3820 * argp-fmtstream.h: New file, from glibc.
3821 * argp-fs-xinl.c: New file, from glibc.
3822 * argp-help.c: New file, from glibc.
3823 * argp-namefrob.h: New file, from glibc.
3824 * argp-parse.c: New file, from glibc.
3825 * argp-pv.c: New file, from glibc.
3826 * argp-pvh.c: New file, from glibc.
3827 * argp-xinl.c: New file, from glibc.
3829 2003-06-07 Jim Meyering <jim@meyering.net>
3831 * readtokens.h: Put `Free Software Foundation, Inc.'
3832 in place of my name in the copyright comment.
3833 Remove definition and uses of __P.
3836 * stat.c: Don't declare xmalloc explicitly.
3837 Instead, include "xalloc.h".
3838 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3839 xrealloc, and xcalloc return values.
3840 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3842 * xgetcwd.h: Remove definition/uses of PARAMS.
3844 2003-06-06 Jim Meyering <jim@meyering.net>
3846 * stdbool_.h: Renamed from stdbool.h.in.
3848 2003-06-06 Jim Meyering <jim@meyering.net>
3850 Merge from coreutils.
3851 * same.c: (same_name): Declare *_basename locals to be `const'.
3852 Consolidate declarations and initializations of *_base* locals.
3854 Merge from coreutils.
3855 This avoids a core dump on systems without GNU putenv,
3856 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3857 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3858 (unsetenv): New static function, from GNU libc.
3859 (rpl_putenv): Use it.
3861 * modechange.c: Remove trailing blanks.
3863 Merge from coreutils.
3864 * fsusage.c: Remove declaration of statfs.
3865 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3867 * posixtm.c: Include <stdbool.h> unconditionally.
3869 2003-06-05 Paul Eggert <eggert@twinsun.com>
3871 * mktime.c (__mktime_internal): When resolving a tm_isdst
3872 mismatch, look in future quarters as well as past. This fixes a
3873 bug when processing fall-backwards gaps immediately after a long
3874 period of daylight-saving time.
3876 * mktime.c: Assume freestanding C89 or better.
3877 (HAVE_LIMITS_H): Remove. Assume it's 1.
3878 (__P): Remove; not used.
3879 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3880 (mktime, not_equal_tm, print_tm, check_result,
3881 main): Use prototypes. Use const * where appropriate.
3882 (main): Fix typo in testing code that uncovered by above changes.
3883 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3885 2003-06-04 Paul Eggert <eggert@twinsun.com>
3887 * mktime.c: Fix Debian bug 177940
3888 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3889 (localtime_offset): Now long int, not time_t, because we want it
3890 to be guaranteed to be signed. All uses changed.
3891 (__mktime_internal): If overflow would occur when adding offset,
3894 Merge 'human' changes from coreutils. Rewrite to support
3895 locale-specific notations like thousands separators.
3896 * human.c: Simplify authorship notice.
3897 Include human.h immediately after config.h.
3898 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3899 <limits.h>: Do not include, since human.h does.
3900 (SIZE_MAX, UINTMAX_MAX): New macros.
3901 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3902 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3903 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3904 (power_letter): Renamed from suffixes.
3905 (generate_suffix_backwards): Remove.
3906 (adjust_value): Now takes int style (because of human.h changes)
3907 and long double value (for greater precision on some platforms).
3908 (group_number): New function.
3909 (human_readable): Use it. Use integer options, not enum.
3910 Put the options before the sizes in the arg list.
3911 Support all the new options.
3912 The old human_readable function has been removed;
3913 use inttostr.h instead.
3914 (human_readable, default_block_size, humblock):
3915 Use uintmax_t, not int, for block sizes.
3916 (human_readable_inexact, block_size_types): Remove.
3917 (block_size_opts): New constant.
3918 (human_options): Renamed from human_block_size, with new signature
3919 that allows block sizes up to UINTMAX_MAX. All callers changed.
3920 * human.h: Add copyright and authorship notice.
3921 Include <limits.h> and <stdbool.h> unconditionally.
3922 (PARAMS): Remove. All uses removed.
3923 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3924 (enum human_inexact_style): Remove tag; now a nameless enum.
3925 (human_floor, human_ceiling, human_round_to_even): Now have
3926 values 2, 0, 1 rather than -1, 1, 0.
3927 (human_group_digits, human_suppress_point_zero, human_autoscale,
3928 human_base_1024, human_SI, human_B): New constants.
3929 (human_readable_inexact, human_block_size): Remove.
3930 (human_readable): Size args are now uintmax_t, not int.
3931 (human_options): New decl.
3933 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3934 unnecessary now that we assume C89 or better. This change
3935 imported from coreutils.
3937 * mktime.c (__mktime_internal): Do not reject negative timestamps
3938 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3939 in the 2003-05-30 sync from glibc.
3941 .h files should stand alone, but we shouldn't include <sys/types.h>
3942 if we can get away with just <stddef.h>.
3944 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3945 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3946 rather than <sys/types.h>, as we merely need size_t.
3947 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3949 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3950 Include <stdio.h>, to get FILE.
3951 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3952 memcasecmp.h has included <stddef.h> and all we need is size_t.
3953 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3954 our interface, instead of including <sys/types.h>
3956 2003-06-02 Paul Eggert <eggert@twinsun.com>
3959 Fix some minor time-related bugs with POSIX time arguments.
3960 Some valid time stamps were being rejected (notably -1, and
3961 time stamps before 1900 on 64-bit hosts). And some invalid
3962 time stamps were being accepted, e.g. September 31.
3964 * posixtm.h (posixtime): Return bool instead of time_t, so
3965 that we can return (time_t) -1 successfully.
3966 * posixtm.c: Likewise.
3967 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3968 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3969 (t): Remove static var.
3970 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3971 of static var. All uses changed.
3972 (year): Do not reject years before 1900; they can occur with
3974 (posix_time_parse): Do not check for out-of-range components;
3975 that is now the caller's responsibility, since our checks were
3976 only approximations.
3977 (posixtime): Use mktime to check for out-of-range components,
3978 since it knows them exactly.
3979 If mktime returns (time_t) -1, check whether an error actually occurred
3980 by invoking localtime on -1.
3981 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3982 posixtime failures better.
3983 Improve the test data (in comments only).
3985 2003-05-30 <karl@gnu.org>
3987 * mktime.c: update from libc.
3989 2003-05-30 Bruno Haible <bruno@clisp.org>
3991 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3992 * localcharset.h: Likewise.
3993 * localcharset.c: Likewise.
3995 2003-05-28 Paul Eggert <eggert@twinsun.com>
3997 Assume the headers required for C89 freestanding compilers.
3998 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3999 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4000 without checking for HAVE_LIMITS_H.
4001 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4002 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4004 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4005 * exclude.c: Include <stdbool.h> unconditionally.
4006 * tempname.c: Include <stddef.h> unconditionally.
4007 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4008 * modechange.c, rpmatch.c (NULL): Don't define, since
4009 <stddef.h> does that.
4010 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4011 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4012 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4013 * xstrtol.c: Likewise.
4014 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4015 * savedir.c: Include <stddef.h> instead of defining NULL.
4017 * addext.c (addext): Use assignment rather than cast, to avoid
4018 warnings on some platforms.
4020 * mktime.c (__mktime_internal): Do not reject negative timestamps
4023 2003-05-10 Bruno Haible <bruno@clisp.org>
4025 * linebreak.c (iconv_string_length): Don't return -1 just because the
4026 string is longer than 4 KB.
4028 2003-05-12 Jim Meyering <jim@meyering.net>
4030 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4031 the space-padded-by-default conversion specifiers, %e, %k, %l.
4033 2003-05-03 Bruno Haible <bruno@clisp.org>
4035 Upgrade to Unicode-4.0.
4036 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4037 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4038 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4039 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4040 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4041 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4042 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4043 Change width of U+E0100..U+E01EF from 1 to 0.
4045 2003-04-25 Bruno Haible <bruno@clisp.org>
4047 * copy-file.c: Include <stddef.h>, for size_t.
4049 2003-04-25 Jim Meyering <jim@meyering.net>
4051 * copy-file.c (copy_file_preserving): Declare buf_size to be
4052 of type size_t, not int.
4054 2003-04-11 Jim Meyering <jim@meyering.net>
4056 Merge changes from Coreutils.
4058 2003-03-22 Jim Meyering <jim@meyering.net>
4060 * strftime.c (widen): Cast alloca return value to proper type.
4062 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4065 * strftime.c (my_strftime): Handle very large width
4066 specifications for numeric values correctly. Improve checks for
4069 2003-01-19 Jim Meyering <jim@meyering.net>
4071 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4072 (nl_get_alt_digit) [! defined my_strftime]: Define.
4073 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4074 _nl_get_alt_digit and _nl_get_walt_digit.
4076 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4077 These changes have no effect outside of _LIBC.
4079 2003-04-10 Bruno Haible <bruno@clisp.org>
4081 * findprog.h: New file, from GNU gettext.
4082 * findprog.c: New file, from GNU gettext.
4084 2003-04-05 Jim Meyering <jim@meyering.net>
4086 Merge changes from Coreutils.
4088 * exclude.h (PARAMS): Remove definition and uses.
4089 * exclude.c: Remove uses of `PARAMS'.
4091 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4092 Add test-cases for DOS filenames. Declare program_name.
4093 (main): Set up program_name. Patch by Rich Dawe.
4095 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4097 Use mntctl's return value to drive the entry-processing loop, since
4098 we can't rely on the value of the vmt_length member in the last
4099 entry. On some systems doing so could result in exhausting
4100 virtual memory. Based in part on a patch from Mike Jetzer.
4102 2003-04-04 Bruno Haible <bruno@clisp.org>
4104 * linebreak.h: New file, from GNU gettext.
4105 * linebreak.c: New file, from GNU gettext with slight modifications.
4106 * lbrkprop.h: New file, from GNU gettext.
4108 2003-04-03 Bruno Haible <bruno@clisp.org>
4110 * utf8-ucs4.h: New file, from GNU gettext.
4111 * utf16-ucs4.h: New file, from GNU gettext.
4112 * ucs4-utf8.h: New file, from GNU gettext.
4113 * ucs4-utf16.h: New file, from GNU gettext.
4115 2003-04-02 Bruno Haible <bruno@clisp.org>
4117 * binary-io.h: New file, from GNU gettext.
4119 2003-04-01 Bruno Haible <bruno@clisp.org>
4121 * pathname.h: New file, from GNU gettext.
4122 * concatpath.c: New file, from GNU gettext.
4124 2003-03-30 Bruno Haible <bruno@clisp.org>
4126 * copy-file.c (copy_file_preserving): Don't set owner if the function
4127 chown() doesn't exist.
4129 2003-03-28 Bruno Haible <bruno@clisp.org>
4131 * copy-file.h: New file, from GNU gettext.
4132 * copy-file.c: New file, from GNU gettext.
4134 2003-03-18 Jim Meyering <jim@meyering.net>
4136 * quote.c (quote_n): Fix typo in comment.
4138 2003-03-14 Jim Meyering <jim@meyering.net>
4140 Merge changes from Coreutils.
4141 * obstack.h (obstack_object_size): Declare temporary, __o,
4142 to be const, in order to avoid warnings.
4143 (obstack_room): Likewise.
4144 (obstack_empty_p): Likewise.
4146 2003-03-13 Paul Eggert <eggert@twinsun.com>
4148 Merge changes from Bison.
4149 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4150 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4151 when compiling Bison 1.875's `bitset bset = obstack_alloc
4152 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4153 * hash.c: Include <stdbool.h> unconditionally.
4155 2003-03-09 Paul Eggert <eggert@twinsun.com>
4157 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4158 Reported by Bruce Becker; see:
4159 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4161 2003-03-03 Paul Eggert <eggert@twinsun.com>
4162 Bruno Haible <bruno@clisp.org>
4164 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4165 Reported by John Hughes, see
4166 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4168 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4170 * poll_.h: New file.
4173 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4175 * mathl.h: New file.
4176 * acosl.c: New file.
4177 * asinl.c: New file.
4178 * atanl.c: New file.
4179 * ceill.c: New file.
4182 * floorl.c: New file.
4183 * frexpl.c: New file.
4184 * ldexpl.c: New file.
4186 * sincosl.c: New file.
4188 * sqrtl.c: New file.
4190 * trigl.c: New file.
4191 * trigl.h: New file.
4193 2003-02-17 Bruno Haible <bruno@clisp.org>
4195 * mkdtemp.h: New file, from GNU gettext.
4196 * mkdtemp.c: New file, from GNU gettext.
4198 2003-01-31 Bruno Haible <bruno@clisp.org>
4200 * rename.c: #undef rename before defining rpl_rename.
4201 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4203 2003-01-30 Bruno Haible <bruno@clisp.org>
4205 * printf-args.h: New file, from GNU gettext.
4206 * printf-args.c: New file, from GNU gettext.
4207 * printf-parse.h: New file, from GNU gettext.
4208 * printf-parse.c: New file, from GNU gettext.
4209 * vasnprintf.h: New file, from GNU gettext.
4210 * vasnprintf.c: New file, from GNU gettext.
4211 * asnprintf.c: New file, from GNU gettext.
4212 * vasprintf.h: New file, from GNU gettext with modifications.
4213 * vasprintf.c: New file, from GNU gettext.
4214 * asprintf.c: New file, from GNU gettext.
4216 2003-01-29 Bruno Haible <bruno@clisp.org>
4218 * stpncpy.h: New file, from GNU gettext with modifications.
4219 * stpncpy.c: New file, from GNU gettext with modifications.
4221 2003-01-28 Bruno Haible <bruno@clisp.org>
4223 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4225 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4228 2003-01-27 Bruno Haible <bruno@clisp.org>
4230 * xsetenv.h: New file, from GNU gettext.
4231 * xsetenv.c: New file, from GNU gettext.
4233 2003-01-23 Bruno Haible <bruno@clisp.org>
4235 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4237 2003-01-22 Bruno Haible <bruno@clisp.org>
4239 * exit.h: New file, from GNU gettext.
4241 2003-01-11 Bruno Haible <bruno@clisp.org>
4243 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4244 * strcase.h (strcasecmp, strncasecmp): Likewise.
4246 2003-01-14 Jim Meyering <jim@meyering.net>
4248 * same.c (same_name): Tweak a comment.
4250 2003-01-11 Bruno Haible <bruno@clisp.org>
4252 * same.c (same_name): Reorder tests so as to avoid calling stat()
4253 when a string comparison is sufficient.
4255 2003-01-11 Bruno Haible <bruno@clisp.org>
4257 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4260 2003-01-11 Bruno Haible <bruno@clisp.org>
4262 * hash-pjw.c: Add comment about low quality of this function.
4264 2003-01-12 Paul Eggert <eggert@twinsun.com>
4266 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4267 to avoid collisions with libcurses and libreadline.
4269 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4270 * getstr.h, getstr.c: Remove.
4271 * getline.c: Include "getline.h", to check interface.
4272 Move body of old getstr.c here: this defines MIN_CHUNK and
4273 declares getdelim2, which is renamed from getstr.
4274 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4276 * linebuffer.c (readlinebuffer): Renamed from readline.
4278 * linebuffer.h: Likewise.
4279 (readline): Remove backward-compatibility macro.
4281 2003-01-12 Jim Meyering <jim@meyering.net>
4283 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4285 2003-01-10 Bruno Haible <bruno@clisp.org>
4287 * alloca_.h: New file.
4288 * getdate.y: Unconditionally include alloca.h.
4289 * makepath.c: Likewise.
4290 * setenv.c: Likewise.
4291 * userspec.c: Likewise.
4293 2003-01-09 Bruno Haible <bruno@clisp.org>
4295 * stdbool.h.in: New file.
4297 2003-01-08 Bruno Haible <bruno@clisp.org>
4299 * safe-read.c: Include specification header first, to ensure its
4301 * full-write.c: Likewise.
4303 2003-01-08 Jim Meyering <jim@meyering.net>
4305 * full-write.c: Undefine and define-away `const' after inclusion
4306 of errno.h, not before. Suggestion from Bruno Haible.
4308 2003-01-07 Jim Meyering <jim@meyering.net>
4310 * full-write.c: Rework so that it may serve to define full_read, too.
4311 * full-read.c: Simply #define FULL_READ and include full-write.c.
4313 2003-01-06 Jim Meyering <jim@meyering.net>
4315 * version-etc.c: Update year in translatable copyright string.
4317 2002-12-25 Bruno Haible <bruno@clisp.org>
4319 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4320 * xstrtol.h: Likewise.
4321 * xstrtoimax.c: Likewise.
4322 * xstrtoumax.c: Likewise.
4323 * human.h: Likewise.
4325 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4326 on systems that have <inttypes.h> but not <stdint.h>.
4328 2002-12-31 Paul Eggert <eggert@twinsun.com>
4330 * memcoll.c (memcoll): Fall back on a simple algorithm using
4331 memcmp if strcoll doesn't work.
4333 2002-12-23 Bruno Haible <bruno@clisp.org>
4335 * localcharset.h: New file.
4336 * localcharset.c: Include it.
4337 * unicodeio.c: Likewise.
4339 2002-12-22 Bruno Haible <bruno@clisp.org>
4341 * utime.c (utime_null): No need to call ftruncate if the file was
4344 2002-12-23 Bruno Haible <bruno@clisp.org>
4346 * memcoll.c (STRCOLL): New macro.
4349 2002-12-22 Bruno Haible <bruno@clisp.org>
4351 * getstr.h (getstr): Define, to avoid clash with libcurses.
4352 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4354 2002-12-22 Bruno Haible <bruno@clisp.org>
4356 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4358 2002-12-23 Bruno Haible <bruno@clisp.org>
4360 * getline.h: Include <stddef.h>, for size_t.
4362 * unicodeio.h: Include <stddef.h>, for size_t.
4363 * unicodeio.c: Don't include <stddef.h>.
4365 2002-12-17 Bruno Haible <bruno@clisp.org>
4367 * canon-host.c (strdup): Remove unused declaration.
4369 * fsusage.c: Include full_read.h.
4370 (get_fs_usage): Use full_read instead of safe_read.
4372 * utime.c (utime_null): Use SAFE_READ_ERROR.
4374 2002-12-11 Bruno Haible <bruno@clisp.org>
4376 * setenv.h: Rewritten to cope with systems that have setenv() but not
4378 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4381 2002-12-11 Bruno Haible <bruno@clisp.org>
4383 * setenv.c (alloca): Fall back to malloc.
4385 (setenv): Use freea() to free memory allocated with alloca().
4387 2002-11-13 Bruno Haible <bruno@clisp.org>
4389 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4390 function declarations.
4391 * unsetenv.c (unsetenv): Likewise.
4393 2002-03-04 Bruno Haible <bruno@clisp.org>
4395 Portability to AIX 4.3.3.
4396 * unsetenv.c: New file, extracted from setenv.c.
4397 * setenv.c: Move the unsetenv() function to unsetenv.c.
4399 2001-12-20 Bruno Haible <bruno@clisp.org>
4401 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4402 use malloc instead. For SunOS 4.
4404 2001-12-11 Bruno Haible <bruno@clisp.org>
4406 * setenv.c: Declare alloca.
4407 (compar_fn_t): New typedef.
4408 (KNOWN_VALUE, STORE_VALUE): Use it.
4410 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4413 2002-12-10 Paul Eggert <eggert@twinsun.com>
4415 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4416 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4417 Choose values that are less likely to collide with system fnmatch
4419 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4420 defined (e.g., a pure POSIX system).
4421 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4422 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4424 2002-12-06 Jim Meyering <jim@meyering.net>
4426 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4428 Merge in changes from libc's misc/error.c, in preparation
4429 for the merge of gnulib's changes back into libc.
4431 * error.c (_): Define only if not already defined.
4432 Move definition to follow all #include directives.
4433 Include unlocked-io.h only if !_LIBC.
4434 [_LIBC]: Include <libio/libioP.h>.
4435 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4436 (fflush): Tweak definition to use INTUSE.
4439 2002-12-05 Paul Eggert <eggert@twinsun.com>
4441 * alloca.c [defined emacs]: Include "lisp.h".
4442 (xalloc_die) [defined emacs]: New macro.
4443 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4444 [! defined emacs]: Include <xalloc.h>.
4445 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4446 (pointer): Typedef to POINTER_TYPE *.
4447 (malloc): Remove decl; we now always use xmalloc.
4448 (alloca): Use old-style definition, since Emacs needs this.
4449 Check for arithmetic overflow when computing combined size.
4451 2002-12-04 Paul Eggert <eggert@twinsun.com>
4453 Do not generate unlocked-io.h automatically, since it's easier to
4454 maintain it by hand.
4456 * unlocked-io.h: New file, from GNU diffutils,
4457 but with proper copyright notice and attribution.
4459 * Makefile.am: Add copyright notice.
4460 (libfetish_a_SOURCES): Add unlocked-io.h.
4461 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4462 (DISTCLEANFILES, io_functions): Remove macros.
4463 (EXTRA_DIST): Remove gen_uio.
4464 (unlocked-io.h): Remove rule.
4466 2002-12-04 Jim Meyering <jim@meyering.net>
4468 Reflect the fact that stat.c and lstat.c are no longer generated.
4469 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4470 (DISTCLEANFILES): Likewise.
4471 (EXTRA_DIST): Likewise.
4472 (all_local): Don't depend on stat.c or lstat.c.
4473 (stat.c, lstat.c): Remove rules.
4474 (EXTRA_DIST): Remove xstat.in.
4476 * xstat.in: Remove file. Contents moved into stat.c.
4477 * stat.c: New file. Contents mostly from xstat.in.
4478 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4479 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4481 * safe-read.c: Rework so that it may serve to define safe_write, too.
4482 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4484 2002-12-03 Jim Meyering <jim@meyering.net>
4486 * safe-read.c, safe-write.c: Change variable names and comments, but
4487 not semantics, to minimize the differences between these two files.
4488 (safe_read): Change comment to mention SAFE_READ_ERROR.
4490 * safe-read.c (IS_EINTR): Define.
4491 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4493 2002-12-02 Bruno Haible <bruno@clisp.org>
4495 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4496 Define, taken from safe-read.c.
4497 (INT_MAX): Provide fallback.
4498 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4499 * safe-write.h (SAFE_WRITE_ERROR): Define.
4501 * safe-read.c (EINTR): Remove definition.
4502 (safe_read): Don't use EINTR if it is absent.
4504 2002-12-02 Jim Meyering <jim@meyering.net>
4506 * safe-read.c (EINTR): Define.
4507 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4508 (INT_MAX): Provide fallback.
4509 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4511 * safe-read.h (SAFE_READ_ERROR): Define.
4513 2002-12-01 Jim Meyering <jim@meyering.net>
4515 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4516 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4518 2002-11-27 Paul Eggert <eggert@twinsun.com>
4520 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4521 hash_rehash): Replace `if (limit <= value) abort ();' with
4522 `if (! (value < limit)) abort ();', for readability.
4524 2002-11-26 <karl@gnu.org>
4526 * strdup.c: copy from libc again, with jim's ok.
4527 * .cppi-disable: re-add strdup.c
4529 2002-11-25 <karl@gnu.org>
4531 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4532 instead of "strtol.c".
4534 2002-11-25 Jim Meyering <jim@meyering.net>
4536 * mktime.c: Sync from libc, now that it has the latest fix.
4538 2002-11-24 <karl@gnu.org>
4540 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4541 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4543 2002-11-24 Jim Meyering <jim@meyering.net>
4545 Update from coreutils:
4547 * mktime.c: Merge in changes from libc.
4549 Avoid a link-time failure on some Linux systems.
4550 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4551 (__mon_yday): Declare with the STATIC attribute.
4552 (__mktime_internal): Likewise.
4553 Based on a report from Greg Schafer.
4555 2002-11-23 Jim Meyering <jim@meyering.net>
4557 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4558 Use `unsigned', not `int', as type of index.
4560 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4562 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4564 2002-11-22 Paul Eggert <eggert@twinsun.com>
4566 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4567 hint that one should use `if (! x) abort ();' rather than `assert
4568 (x);', and anyway it's one less thing to worry about configuring.
4569 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4570 hash_rehash, hash_insert): Use abort rather than assert.
4572 2002-11-22 Paul Eggert <eggert@twinsun.com>
4574 * quotearg.h: Allow multiple inclusion by surrounding with
4575 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4576 so that we can be included first.
4577 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4578 * quotearg.c: Include quotearg.h immediately after config.h.
4579 No need to include stddef.h or sys/types.h any more.
4580 Surround local include files with "", not "<>".
4581 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4582 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4583 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4584 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4585 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4586 (ISPRINT): Remove; no longer needed now that we assume C89.
4588 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4591 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4592 quotearg_char): Use SIZE_MAX rather than
4593 (size_t) -1 when we are talking about "infinity".
4595 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4597 2002-11-22 Bruno Haible <bruno@clisp.org>
4599 * safe-read.h: Assume C89. Add comments.
4600 (safe_read): Change return type to size_t.
4601 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4602 counts > SSIZE_MAX correctly.
4603 * safe-write.h: New file.
4604 * safe-write.c: New file.
4605 * full-read.h: New file.
4606 * full-read.c: New file.
4607 * full-write.h: Assume C89. Add comments.
4608 * full-write.c: Include safe-write.h.
4609 (full_write): Rewritten to use safe_write.
4610 Suggested by Jim Meyering and Paul Eggert.
4612 2002-11-21 Bruno Haible <bruno@clisp.org>
4614 Remove case insensitive option matching.
4615 * argmatch.h (argcasematch): Remove declaration.
4616 (ARGCASEMATCH): Remove macro.
4617 (__xargmatch_internal): Remove case_sensitive argument.
4618 (XARGMATCH): Update.
4619 (XARGCASEMATCH): Remove macro.
4620 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4621 case_sensitive argument.
4622 (argcasematch): Remove function.
4623 (__xargmatch_internal): Remove case_sensitive argument.
4624 (main): Use XARGMATCH instead of XARGCASEMATCH.
4626 * xmalloc.c: Change compile-time error message. Add comment about
4627 required autoconf version.
4629 2002-11-21 Jim Meyering <jim@meyering.net>
4631 * strdup.c (strdup): Tweak comment and initial #if/#include.
4633 Merge in changes from the coreutils.
4635 2002-09-25 Paul Eggert <eggert@twinsun.com>
4636 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4637 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4638 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4639 int. Work more efficiently if X is the same width as uintmax_t.
4640 Do not compare X to -1, to avoid bogus compiler warning.
4641 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4642 Don't assume that f_frsize and f_bsize are the same type.
4644 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4647 * makepath.c (make_path): Restore umask *before* creating the final
4649 (make_path): Minor reformatting.
4651 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4652 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4654 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4655 ones. At least on GNU/Linux systems, `auto' means something else.
4658 2002-11-20 Paul Eggert <eggert@twinsun.com>
4660 Merge argmatch cleanups from Bison. Assume C89.
4662 * argmatch.c: Include config.h here, not in argmatch.h.
4663 Include stdlib.h, for EXIT_FAILURE.
4664 Always include <string.h>, since we assume C89.
4665 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4666 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4667 Include <stddef.h> instead, since it's all we need for size_t.
4668 (PARAMS): Remove. All uses removed.
4669 (ARRAY_CARDINALITY): Do not bother to #undef.
4670 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4671 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4672 Remove unnecessary parentheses.
4673 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4674 Insert necessary parentheses.
4675 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4676 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4678 2002-11-19 Bruno Haible <bruno@clisp.org>
4680 * mbswidth.c: Include mbswidth.h right at the beginning.
4681 * mbswidth.h: Include <stddef.h>, for size_t.
4683 * mbswidth.h (PARAMS): Remove macro.
4684 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4685 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4687 * gcd.h (PARAMS): Remove macro.
4688 (gcd): Use ANSI C function declarations.
4689 * gcd.c (gcd): Likewise.
4691 2002-11-15 Bruno Haible <bruno@clisp.org>
4693 * strcspn.c: Include <stddef.h>.
4694 (strcspn): Use ANSI C function declaration. Change return type to
4696 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4697 (strpbrk): Use NULL.
4698 * strpbrk.h (PARAMS): Remove macro.
4699 (strpbrk): Use ANSI C function declaration.
4700 * strstr.c: Don't include <sys/types.h>.
4701 * strstr.h (PARAMS): Remove macro.
4702 (strstr): Use ANSI C function declarations.
4704 2002-11-06 Bruno Haible <bruno@clisp.org>
4706 * gcd.h (gcd): Change argument type to 'unsigned long'.
4707 * gcd.c (gcd): Likewise.
4709 2002-11-05 Bruno Haible <bruno@clisp.org>
4711 * gcd.h: New file, from gettext-0.11.5.
4712 * gcd.c: New file, from gettext-0.11.5.
4714 2002-11-05 Bruno Haible <bruno@clisp.org>
4716 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4717 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4718 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4719 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4721 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4722 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4724 * closeout.c: Include gettext.h instead of <libintl.h>.
4725 * human.c: Include gettext.h instead of <libintl.h>.
4726 * quotearg.c: Include gettext.h instead of <libintl.h>.
4727 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4728 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4729 * userspec.c: Include gettext.h instead of <libintl.h>.
4730 * version-etc.c: Include gettext.h instead of <libintl.h>.
4731 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4732 (textdomain): Remove definition.
4733 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4735 * long-options.c: Remove include of <libintl.h> and definition of _.
4736 * same.c: Remove include of <libintl.h> and definition of _.
4738 2002-11-04 Bruno Haible <bruno@clisp.org>
4740 * stpcpy.h: New file, from GNU gettext-0.11.5.
4741 * strcase.h: New file, from GNU gettext-0.11.5.
4742 * strpbrk.h: New file, from GNU gettext-0.11.5.
4743 * strstr.h: New file, from GNU gettext-0.11.5.
4744 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4746 2002-05-09 Bruno Haible <bruno@clisp.org>
4748 * config.charset: Update for newest glibc. Add canonical names
4749 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4751 2002-05-09 Bruno Haible <bruno@clisp.org>
4753 * localcharset.c (get_charset_aliases): Add more Windows specific
4756 2002-05-08 Owen Taylor <otaylor@redhat.com>
4758 * config.charset: A few additions for Solaris.
4760 2001-12-05 Bruno Haible <bruno@clisp.org>
4762 * localcharset.c (locale_charset): Don't return an empty string.
4764 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4766 * config.charset: msdos in uk_UA uses CP1125.
4768 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4770 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4771 * localcharset.c (locale_charset): Declare as extern "C".
4773 2002-02-15 Bruno Haible <bruno@clisp.org>
4775 * config.charset [msdosdjgpp]: For Russian, use CP866.
4777 2002-02-11 Bruno Haible <bruno@clisp.org>
4779 * config.charset: Add support for NetBSD.
4781 2002-09-25 <karl@gnu.org>
4783 * strdup.c: copy from libc/string (via ../config/srclist*).
4784 * getopt*: copy from libc/posix.
4785 * gettext.h: copy from gettext.
4786 * .cppi-disable: add strdup.c, gettext.h.
4788 2002-07-01 Jim Meyering <meyering@lucent.com>
4790 * c-stack.c: Include sys/time.h.
4791 From Volker Borchert.
4793 2002-06-11 Paul Eggert <eggert@twinsun.com>
4795 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4796 New macro. Use it uniformly instead of
4797 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4798 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4799 reported by Vin Shelton.
4801 2002-06-22 Jim Meyering <meyering@lucent.com>
4803 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4804 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4806 2002-06-22 Paul Eggert <eggert@twinsun.com>
4808 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4809 Do not assume SA_SIGINFO behavior.
4810 Bug reported by Jim Meyering on NetBSD 1.5.2.
4812 2002-06-22 Jim Meyering <meyering@lucent.com>
4814 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4816 * exitfail.c, exitfail.h: Likewise.
4817 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4819 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4821 (EXTRA_DIST): Add fnmatch_loop.c.
4822 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4824 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4825 * fnmatch.c: Update from diffutils-2.8.2.
4826 * fnmatch_.h: New file. From diffutils-2.8.2.
4827 * fnmatch.h: Remove file.
4829 2002-06-18 Paul Eggert <eggert@twinsun.com>
4831 * file-type.h: Report an error if neither S_ISREG nor
4832 S_IFREG is defined, instead of using a test specific to glibc
4833 2.2. This should be safe, since POSIX requires S_ISREG and
4834 Unix Version 7 had S_IFREG. We don't need to check for
4835 <sys/types.h> since we don't use any symbols that it defines.
4837 2002-06-15 Jim Meyering <meyering@lucent.com>
4839 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4840 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4841 have been included before this file.
4843 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4845 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4846 so that each temporary file name is unique and valid in the first
4847 8 characters, for operation under DOS.
4849 2002-06-15 Jim Meyering <meyering@lucent.com>
4851 Work even with DJGPP 2.03, which lacks support for symlinks.
4853 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4855 * lchown.c (S_ISLNK): Likewise.
4857 2002-06-14 Jim Meyering <meyering@lucent.com>
4859 * file-type.h: Use the version from diffutils-2.8.2.
4860 * file-type.c: Likewise.
4862 2002-05-27 Jim Meyering <meyering@lucent.com>
4864 Fix a problem seen only on nonconforming systems whereby ls.c's
4865 use of localtime, and then of gettimeofday would cause trouble:
4866 the localtime call used to initialize rpl_gettimeofday's save
4867 mechanism would clobber ls's current local time information so
4868 that in any long listing the first file would always be listed
4869 with date 1970-01-01. Analysis by Volker Borchert.
4871 * gettimeofday.c (localtime): Undefine.
4872 (rpl_localtime): New function.
4874 2002-05-22 Jim Meyering <meyering@lucent.com>
4876 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4877 * file-type.h: New file.
4878 * file-type.c (file_type): New file/function. Extracted from diffutils.
4880 2002-04-29 Paul Eggert <eggert@twinsun.com>
4882 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4884 2002-04-28 Paul Eggert <eggert@twinsun.com>
4886 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4887 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4888 of 127, since 64 is the largest conceivable number for ancient
4890 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4892 2002-04-28 Jim Meyering <meyering@lucent.com>
4894 * sig2str.c (WTERMSIG): Remove definition (unused).
4896 2002-04-28 Paul Eggert <eggert@twinsun.com>
4898 * sig2str.h, sig2str.c: New files.
4899 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4901 2002-04-24 Jim Meyering <meyering@lucent.com>
4903 * gettext.h: New file, from Gettext.
4904 * Makefile.am (INCLUDES): Remove -I../intl.
4905 (libfetish_a_SOURCES): Add gettext.h.
4907 2002-04-16 Jim Meyering <meyering@lucent.com>
4909 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4910 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4911 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4913 2002-04-12 Jim Meyering <meyering@lucent.com>
4915 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4917 2002-03-10 Jim Meyering <meyering@lucent.com>
4919 * makepath.c (make_path): Remove a comma from a diagnostic.
4920 Suggestion from Santiago Vila.
4922 2002-03-08 Jim Meyering <meyering@lucent.com>
4924 * rename.c: Mention that this wrapper is needed also on
4925 mips-dec-ultrix4.4 systems.
4927 2002-03-02 Jim Meyering <meyering@lucent.com>
4929 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4930 not HAVE_CLOCK_SETTIME.
4932 2002-02-27 Paul Eggert <eggert@twinsun.com>
4934 * nanosleep.h: Rename to....
4935 * timespec.h: New name for nanosleep.h. All uses changed.
4937 * gettime.c: New file.
4938 * settime.c: New file.
4941 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4942 timespec.h. Remove nanosleep.h.
4944 2002-02-25 Paul Eggert <eggert@twinsun.com>
4946 * acl.c, acl.h: New files.
4947 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4949 2002-02-24 Jim Meyering <meyering@lucent.com>
4951 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4952 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4953 cause trouble. Reported by Nelson Beebe.
4955 2002-02-23 Paul Eggert <eggert@twinsun.com>
4957 * path-concat.c (xpath_concat): Reorder code to pacify
4958 compilers that don't know that xalloc_die never returns.
4960 2002-02-20 Jim Meyering <meyering@lucent.com>
4962 * getdate.c: Regenerate using bison-1.33.
4964 2002-02-15 Paul Eggert <eggert@twinsun.com>
4966 * posixver.c, posixver.h: New files.
4967 * Makefile.am (libfetish_a_SOURCES): Add them.
4969 2002-02-02 Paul Eggert <eggert@twinsun.com>
4970 Bruno Haible <bruno@clisp.org>
4972 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4973 (fwrite_success_callback): New declaration.
4974 * unicodeio.c (unicode_to_mb): New function, extracted from
4975 print_unicode_char. Call failure callback instead of error.
4976 (fwrite_success_callback): New function.
4977 (exit_failure_callback): New function.
4978 (fallback_failure_callback): New function.
4979 (print_unicode_char): Call unicode_to_mb.
4981 2002-01-26 Jim Meyering <meyering@lucent.com>
4983 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4985 2002-01-22 Jim Meyering <meyering@lucent.com>
4987 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4988 Otherwise, some versions of automake would omit the rule that makes
4989 Makefile from Makefile.in.
4991 2001-01-21 Paul Eggert <eggert@twinsun.com>
4993 * xmemcoll.h, xmemcoll.c: New files.
4994 * Makefile.am (libfetish_a_SOURCES): Add them.
4995 * memcoll.c: Include errno.h, and declare errno if not defined.
4996 (memcoll): Set errno to zero if there is no error.
4998 * quotearg.c (quotearg_buffer_restyled):
4999 Fix bug with quoting buffers containing NUL when backslashing escapes.
5000 This bug was exposed by the other changes in this patch.
5001 (quotearg_n_options): New arg ARGSIZE.
5002 All callers changed.
5003 (quoting_options_from_style): New function.
5004 (quotearg_n_style): Use it.
5005 (quotearg_n_style_mem): New function.
5007 * quotearg.h (quotearg_n_style_mem): New function.
5009 2002-01-16 Jim Meyering <meyering@lucent.com>
5011 * getdate.y: Add three semicolons, each just before a closing brace.
5012 Bison (as of version 1.31) no longer papers over that mistake.
5014 2002-02-14 Paul Eggert <eggert@twinsun.com>
5016 * backupfile.c (ISDIGIT): Comment fix.
5017 * getdate.y (ISDIGIT): Likewise.
5018 * posixtm.c (ISDIGIT, year): Likewise.
5019 * strverscmp.c (ISDIGIT): Likewise.
5020 * userspec.c (ISDIGIT): Likewise.
5022 2002-01-05 Jim Meyering <meyering@lucent.com>
5024 * version-etc.c (version_etc_copyright): Update copyright year.
5026 2001-01-19 Paul Eggert <eggert@twinsun.com>
5028 * closeout.c (close_stdout_status): If ferror (stdout), do
5029 not silently exit merely because the output buffer happens to
5030 have nothing pending.
5032 2001-12-18 Paul Eggert <eggert@twinsun.com>
5034 See the big note in ../ChangeLog.
5035 * human.c (suffixes): Prefer K to k for 1024.
5036 (generate_suffix_backwards): New function.
5037 (human_readable_inexact): Use it.
5038 * xstrtol.c (__xstrtol): If there is no number but there
5039 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5040 Accept 'K' as well as 'k'.
5042 2001-12-15 Jim Meyering <meyering@lucent.com>
5044 * regex.h (__restrict_arr): Update from libc.
5046 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5047 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5050 2001-12-10 Jim Meyering <meyering@lucent.com>
5052 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5053 Instead, include "xalloc.h".
5054 (initbuffer): Don't cast xmalloc return value to char*.
5055 (readline): Reword comment.
5056 Don't cast xrealloc return value to char*
5059 2001-12-09 Jim Meyering <meyering@lucent.com>
5061 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5062 `signed and unsigned type in conditional expression'.
5063 * posixtm.c (posix_time_parse): Likewise.
5065 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5067 * readtokens.c (readtoken): Declare an index to be of type unsigned
5068 to avoid a pedantic warning.
5070 * getstr.c: Don't include assert.h.
5071 (getstr): Remove warning-evoking assertions.
5072 Return -1 if offset parameter is out of bounds.
5073 Change the type of a local from int to size_t.
5075 * strftime.c (my_strftime_localtime_r): Include this function
5076 definition in the `#if ! HAVE_TM_GMTOFF' block.
5078 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5079 Include xalloc.h instead.
5081 2001-12-02 Jim Meyering <meyering@lucent.com>
5083 * tempname.c: Don't declare getenv, thus reverting the change of
5084 2001-11-18. It's no longer necessary, now that stdlib.h is always
5087 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5088 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5090 2001-11-30 Akim Demaille <akim@epita.fr>
5092 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5093 before being defined.
5095 2001-11-27 Paul Eggert <eggert@twinsun.com>
5097 * quotearg.h (quotearg_n, quotearg_n_style):
5098 First arg is int, not unsigned.
5099 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5100 (SIZE_MAX, UINT_MAX): New macros.
5101 (quotearg_n_options): Abort if N is negative.
5102 Avoid overflow check on hosts where size_t is 64 bits and int
5103 is 32 bits, as overflow is impossible there.
5104 Fix off-by-one typo that caused unnecessary reallocation.
5106 2001-11-27 Jim Meyering <meyering@lucent.com>
5108 * tempname.c: Merge with version from libc.
5109 * regex.c: Likewise.
5111 * tempname.c: Include stdlib.h unconditionally. On some old systems
5112 for which STDC_HEADERS is 0, it was not included, resulting in a
5113 warning about an integer-to-pointer conversion problem with getenv.
5114 Reported by Volker Borchert.
5116 2001-11-26 Jim Meyering <meyering@lucent.com>
5118 * gtod.h: Remove file.
5119 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5120 * gettimeofday.c: Don't include gtod.h.
5121 (GTOD_init): Remove function.
5122 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5123 Suggestion from Volker Borchert.
5125 2001-11-23 Jim Meyering <meyering@lucent.com>
5127 * hash.h (struct hash_table): Don't define here. Merely declare it.
5128 * hash.c (struct hash_table): Define it here instead.
5130 2001-11-22 Jim Meyering <meyering@lucent.com>
5132 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5134 2001-11-18 Paul Eggert <eggert@twinsun.com>
5136 * tempname.c (TMP_MAX): Remove; no longer needed.
5137 (TEMPORARIES): New macro.
5138 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5139 removes an artificial limitation (e.g. HP-UX 10.20, where
5142 2001-11-18 Jim Meyering <meyering@lucent.com>
5144 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5147 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5148 files will be created before anything else.
5150 2001-11-17 Jim Meyering <meyering@lucent.com>
5152 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5153 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5154 rather than group writable. Patch by Juan F. Codagnone.
5156 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5157 Instead, include "xalloc.h".
5159 * mountlist.c: Include unlocked-io.h after all system headers.
5160 Remove explicit declarations of xmalloc, xrealloc,
5161 and xstrdup. Instead, include "xalloc.h".
5163 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5164 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5165 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5167 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5168 Reported by Padraig Brady.
5170 * mkstemp.c: #undef mkstemp.
5172 (rpl_mkstemp): Rename from mkstemp.
5175 2001-11-16 Jim Meyering <meyering@lucent.com>
5177 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5178 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5179 determine the amount of total physical memory, use pstat_getstatic.
5180 HPUX-11 doesn't define _SC_PHYS_PAGES.
5181 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5182 If sysconf couldn't be used to determine the amount of available
5183 physical memory, use both pstat_getstatic and pstat_getdynamic.
5184 Based on a patch from Bob Proulx.
5186 2001-11-05 Jim Meyering <meyering@lucent.com>
5188 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5190 2001-11-03 Jim Meyering <meyering@lucent.com>
5192 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5193 in argmatch_to_argument call.
5195 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5198 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5199 e.g., a fault due to an attempt to free a NULL pointer.
5201 2001-11-01 Jim Meyering <meyering@lucent.com>
5203 * dirfd.c, dirfd.h: New files.
5204 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5206 * hash.c (hash_print) [TESTING]: Clean up.
5208 2001-10-22 Paul Eggert <eggert@twinsun.com>
5210 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5211 to avoid a warning if -Wall.
5213 2001-10-21 Paul Eggert <eggert@twinsun.com>
5215 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5217 2001-10-21 Jim Meyering <meyering@lucent.com>
5219 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5220 this code would end up calling gettext even in packages built
5222 * getopt.c (_): Likewise.
5223 * regex.c (_): Likewise.
5225 2001-10-20 Paul Eggert <eggert@twinsun.com>
5227 * error.c (strerror_r): Do not declare unless !_LIBC.
5228 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5229 Use strerror_r that is only a macro, even if it is not a function.
5230 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5231 (private_strerror): Use prototypes, not old-style function definition.
5232 (print_errno_message): New function.
5233 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5235 (error_tail, error, error_at_line): Use it.
5237 2001-10-11 Jim Meyering <meyering@lucent.com>
5239 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5240 and quote_n (1, ... to avoid clobbering a buffer.
5242 2001-10-05 Jim Meyering <meyering@lucent.com>
5244 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5245 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5246 * hash-pjw.h: New file.
5248 2001-09-30 Jim Meyering <meyering@lucent.com>
5250 * mountlist.c [MOUNTED_GETFSSTAT]:
5251 Include <sys/ucred.h>, for Apple Darwin.
5252 Include sys/mount.h and sys/fs_types.h only if available.
5254 (read_filesystem_list): Use FS_TYPE.
5256 2001-09-29 Paul Eggert <eggert@twinsun.com>
5258 * exclude.c (excluded_filename): 0 -> false, since it's
5261 2001-09-28 Paul Eggert <eggert@twinsun.com>
5263 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5264 #defines strtoimax. Also treat the other strto* functions
5267 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5268 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5269 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5271 2001-09-26 Jim Meyering <meyering@lucent.com>
5273 Most macros in unlocked-io.h had the wrong number of arguments.
5274 * gen-uio: New script.
5275 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5276 * unlocked-io.hin: Remove file.
5277 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5278 rather than trying to embed it here.
5279 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5280 Reported by Padraig Brady.
5282 2001-09-25 Volker Borchert <bt@teknon.de>
5284 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5286 2001-09-23 Jim Meyering <meyering@lucent.com>
5288 * mountlist.c: Remove useless parentheses in #if directives.
5289 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5290 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5292 2001-09-22 Jim Meyering <meyering@lucent.com>
5294 * localcharset.c: Update from latest gettext.
5295 * config.charset: Likewise.
5297 2001-09-20 Jim Meyering <meyering@lucent.com>
5299 * xstrtol.c (strtoimax): Guard declaration with
5300 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5301 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5302 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5303 (strtoumax): Likewise, for completeness (it wasn't necessary).
5305 2001-09-06 Paul Eggert <eggert@twinsun.com>
5307 * strtoimax.c (HAVE_LONG_LONG):
5308 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5309 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5310 to work around bug in IBM C compiler.
5312 2001-09-16 Jim Meyering <meyering@lucent.com>
5314 * mkdir.c: New file.
5316 2001-09-04 Paul Eggert <eggert@twinsun.com>
5318 * xgetcwd.c: Revert some of the previous change; intead,
5319 fix the HAVE_GETCWD_NULL code to behave more like the
5320 !HAVE_GETCWD_NULL code used to.
5323 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5326 2001-09-04 Paul Eggert <eggert@twinsun.com>
5328 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5329 Use ssize_t, not int, to store result of readlink.
5330 Check for ssize_t overflow as well as size_t overflow,
5331 as POSIX says the result of readlink is implementation-defined
5332 when ssize_t overflows.
5333 Remove unnecessary cast to char*.
5334 Use free+malloc instead of realloc, as the storage doesn't need
5335 to be preserved and it's clearer and can be more efficient that way.
5336 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5337 * xreadlink.h (xreadlink): Update prototype.
5339 2001-09-03 Paul Eggert <eggert@twinsun.com>
5341 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5342 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5343 spotted by Jim Meyering.
5345 2001-09-03 Jim Meyering <meyering@lucent.com>
5347 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5349 2001-09-03 Paul Eggert <eggert@twinsun.com>
5351 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5352 like the HAVE_GETCWD_NULL code.
5353 Include pathmax.h if not HAVE_GETCWD.
5354 Do not include xalloc.h.
5355 (INITIAL_BUFFER_SIZE): New symbol.
5356 Do not use xmalloc / xrealloc, since the caller is responsible for
5357 handling errors. Preserve errno around `free' during failure.
5358 Do not overrun buffer when using getwd.
5360 2001-09-03 Paul Eggert <eggert@twinsun.com>
5362 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5363 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5365 2001-09-02 Jim Meyering <meyering@lucent.com>
5367 * error.c: Update from GNU libc.
5369 2001-09-01 Jim Meyering <meyering@lucent.com>
5371 * xreadlink.c: New file.
5372 * xreadlink.h: New file.
5373 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5375 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5376 doesn't conflict with sparc Solaris 7's definition in
5377 /usr/include/sys/int_types.h.
5379 * exclude.c: Use `""', not `<>' to #include non-system header files.
5380 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5381 and strncasecmp as r-values. Unixware didn't have declarations.
5383 2001-08-31 Jim Meyering <meyering@lucent.com>
5385 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5386 Use an initial, malloc'd, buffer of length 128 rather than
5387 a statically allocated one of length 1024.
5389 2001-08-30 Paul Eggert <eggert@twinsun.com>
5391 * xgetcwd.c: Don't include pathmax.h.
5392 Include stdlib.h and unistd.h if available.
5394 (xmalloc, xstrdup, free): Remove decls.
5395 (xgetcwd): Don't assume sizes fit in unsigned.
5396 Check for overflow when computing sizes.
5397 Simplify reallocation code.
5399 2001-08-28 Paul Eggert <eggert@twinsun.com>
5401 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5403 * strtoimax.c: Renamed from strtoxmax.c, removing the
5406 Also, make the following further changes to make this file's
5407 configuration more similar to that of strtol.c:
5408 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5409 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5410 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5411 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5412 changed to signed values.
5414 And make the following changes as well:
5415 Fix copyright notice, as 1999 was missing.
5416 (verify): New macro.
5417 (strtoimax): Check sizes at compile-time, not run-time.
5418 Prefer strtol to strtoll if both work.
5419 (main): Remove; it was not that useful and was a pain to maintain.
5421 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5423 2001-08-30 Paul Eggert <eggert@twinsun.com>
5425 * savedir.c (savedir): Remove size parameter, as POSIX says that
5426 a directory's st_size can have an arbitrary value, so the old
5427 usage could waste an arbitrary amount of memory. All uses
5429 * savedir.h: Update prototype.
5431 2001-08-30 Paul Eggert <eggert@twinsun.com>
5433 * xstrtol.c (strtoimax): New decl.
5435 2001-08-28 Paul Eggert <eggert@twinsun.com>
5437 * xstrtol.h: Add copyright notice.
5438 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5439 LONGINT_INVALID_SUFFIX_CHAR.
5441 2001-08-30 Paul Eggert <eggert@twinsun.com>
5443 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5446 2001-08-30 Paul Eggert <eggert@twinsun.com>
5448 * hash.c: Remove '2001' from copyright notice.
5450 2001-08-30 Paul Eggert <eggert@twinsun.com>
5452 * full-write.h: New file.
5453 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5454 * full-write.c: Correct credits, as cccp.c no longer
5455 exists and anyway it was so heavily changed from the old cccp
5456 code as to be unrecognizable. Include full-write.h.
5457 (full_write) Return size_t, with short writes meaning failure.
5458 All callers changed. This fixes a bug with large buffers
5460 * utime.c: Include full-write.h.
5462 2001-08-30 Paul Eggert <eggert@twinsun.com>
5464 Merge 'exclude' changes from tar 1.13.22.
5465 This fixes one or two unlikely storage allocation overflow bugs,
5466 but doesn't change user-visible behavior otherwise.
5468 2001-08-30 Paul Eggert <eggert@twinsun.com>
5470 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5471 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5472 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5473 Include if available.
5474 (<xalloc.h>): Include
5475 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5476 (verify): New macro. Use it to verify that EXCLUDE macros do not
5477 collide with FNM macros.
5478 (struct patopts): New struct.
5479 (struct exclude): Use it, as exclude patterns now come with options.
5480 (new_exclude): Support above changes.
5481 (new_exclude, add_exclude_file):
5482 Initial size must now be a power of two to simplify overflow checking.
5483 (free_exclude, fnmatch_no_wildcards): New function.
5484 (excluded_filename): No longer requires options arg, as the options
5485 are determined by add_exclude. Now returns bool, not int.
5486 (excluded_filename, add_exclude):
5487 Add support for the fancy new exclusion options.
5488 (add_exclude, add_exclude_file): Now takes int options arg.
5489 Check for arithmetic overflow when computing sizes.
5490 (add_exclude_file): xrealloc might modify errno, so don't
5491 realloc until after errno might be used.
5493 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5495 (free_exclude): New decl.
5496 (add_exclude, add_exclude_file): Now takes int options arg.
5497 (excluded_filename): No longer requires options arg, as the options
5498 are determined by add_exclude. Now returns bool, not int.
5500 2001-08-30 Paul Eggert <eggert@twinsun.com>
5502 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5504 2001-08-27 Jim Meyering <meyering@lucent.com>
5506 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5508 * version-etc.c (N_): Remove definition.
5509 Revert most of last change.
5510 Instead, simply don't mark the `Copyright...' string for translation.
5511 Based on advice from Paul Eggert.
5513 * strtoxmax.c: Tweak comment.
5515 2001-08-26 Jim Meyering <meyering@lucent.com>
5517 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5518 of copyright with `%s' so translators don't get an untranslated
5520 (COPYRIGHT_YEAR): Define.
5521 (version_etc): Use fprintf rather than fputs.
5522 Suggestion from Ulrich Drepper.
5524 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5526 * strtoll.c: New file, from GNU libc.
5527 * xstrtoimax.c: New file.
5529 * xstrtol.h: Add xstrtoimax.
5530 * strtoumax.c: New file. Simply include "strtoumax.c".
5531 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5533 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5534 * strtoxmax.c: ... then renamed to this.
5536 2001-08-13 Paul Eggert <eggert@twinsun.com>
5538 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5539 Port to Solaris 8, where 'sed' requires a space after the 'r'
5540 command, and where sh dislikes "$/". Clean up the spacing a bit.
5541 Redirect output to $tmp just once.
5543 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5545 * addext.c (<errno.h>): Include.
5546 (errno): Declare if not defined.
5547 (addext): Work correctly when pathconf returns -1 and leaves
5548 errno alone because there is no limit. Also, work even if
5549 pathconf returns a value greater than SIZE_MAX.
5551 2001-08-12 Jim Meyering <meyering@lucent.com>
5553 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5554 Simply `return getcwd (NULL, 0);'.
5555 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5556 Use 1300 as initial value for length, not PATH_MAX.
5558 * pathmax.h: Clean up cpp syntax.
5560 2001-08-12 Jim Meyering <meyering@lucent.com>
5562 * gettimeofday.c: New file.
5564 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5566 2001-08-04 Jim Meyering <meyering@lucent.com>
5568 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5569 to get in sync with glibc.
5571 2001-08-03 Paul Eggert <eggert@twinsun.com>
5573 The following changes are from gettext 0.10.39 as maintained by
5576 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5577 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5578 with inverted sense. All uses changed.
5580 * mbswidth.c: Don't include <limits.h>.
5581 Include <stdlib.h> and <string.h> unconditionally.
5582 (iswcntrl, mbsinit, ISCNTRL): New macros.
5583 (mbsnwidth): Use K&R style function declarations.
5584 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5585 can optimize it when MB_CUR_MAX == 1.
5586 The width of control characters is zero, not 1.
5588 2001-07-15 Jim Meyering <meyering@lucent.com>
5590 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5591 (BUILT_SOURCES): Add unlocked-io.h.
5592 (io_functions): Define.
5593 (unlocked-io.h): New rule.
5594 (DISTCLEANFILES): Add unlocked-io.h.
5595 (all-local): Depend on unlocked-io.h, to ensure it is created.
5597 * unlocked-io.hin: New file
5599 * regex.c: Update from glibc.
5601 2001-07-05 Jim Meyering <meyering@lucent.com>
5603 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5605 (libfetish_a_SOURCES): Put all .h files here instead.
5606 Remove a thus-exposed (better checks in automake) duplicate and
5607 two unnecessary .h files.
5609 2001-06-11 Jim Meyering <meyering@lucent.com>
5611 * regex.c: Update from GNU libc.
5613 2001-05-27 Jim Meyering <meyering@lucent.com>
5615 * readutmp.h (UT_TYPE): Define.
5617 2001-05-24 Jim Meyering <meyering@lucent.com>
5619 * argmatch.c: Include "quote.h".
5620 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5621 quote function. Reported by Göran Uddeborg.
5623 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5625 * dirname.c (dir_name): Compute append_dot using path, not newpath
5626 which is not yet declared.
5628 2001-05-11 Paul Eggert <eggert@twinsun.com>
5630 * Makefile.am (libfetish_a_SOURCES):
5631 Add strftime.c, since we now compile it on all hosts.
5633 * strftime.c (my_strftime):
5634 Define to nstrftime if emacs, but only if my_strftime is not defined.
5635 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5636 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5637 Add one more extra argument: a nanoseconds value.
5640 (my_strftime function): Add %N format.
5641 (emacs_strftimeu): Renamed from emacs_strftime,
5642 with extra ut argument.
5644 2001-05-11 Paul Eggert <eggert@twinsun.com>
5646 dirname code cleanup. base_name now behaves more compatibly
5647 with POSIX basename when given file names that have trailing
5648 slashes, and similarly for dir_name. Add new primitives
5649 base_len and dir_len. Put the directory-name-related decls
5652 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5653 * backupfile.c (base_name): Likewise.
5654 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5655 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5656 * makepath.c (strip_trailing_slashes): Likewise.
5657 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5659 * rename.c (strip_trailing_slashes): Likewise.
5660 * same.c (base_name): Likewise.
5661 * stripslash.c (ISSLASH): Likewise.
5663 * addext.c: Include <dirname.h> after size_t is defined.
5664 * backupfile.c: Likewise.
5666 * addext.c (addext): Use base_len to trim redundant
5667 trailing slashes instead of doing it ourselves.
5668 But do not trim the last slash if it is not redundant.
5670 * backupfile.c (find_backup_file_name,
5671 max_backup_version): Use base_len instead of rolling it ourselves.
5672 Handle the case of "" and (on DOS) "C:" correctly.
5674 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5675 Include <string.h>, <dirname.h>.
5676 (base_name): Allow file names ending in slashes, other than names
5677 that are all slashes. In this case, return the basename followed
5678 by the slashes. This is more general, and can be used in places
5679 where the original base_name purposely had an assertion failure.
5680 (base_len): New function.
5682 * dirname.c: Include <string.h> instead of <stdlib.h>.
5683 Do not include <assert.h>; no longer needed.
5685 (memrchr): Remove decl.
5686 (dir_name_r): Remove.
5687 (dir_len): Renamed from dirlen. All callers changed.
5688 Rewrite in terms of base_name, for simplicity and consistency.
5689 (dir_name): Never return NULL. All callers changed.
5690 Do not include <stdlib.h> in test program; no longer needed.
5691 return 0; is fine for test program.
5693 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5695 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5697 * path-concat.c (path_concat): Use base_len to compute
5698 base length, not strlen; this means we cannot rely on memcpy
5701 * same.c (STREQ): Remove.
5702 (same_name): Handle the case where the basename ends in trailing '/'.
5704 * stripslash.c (strip_trailing_slashes): Return nonzero if
5705 a slash was stripped. Do not strip the last slash after a
5708 2001-04-08 Jim Meyering <meyering@lucent.com>
5710 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5711 recomputed; that's necessary when the offset spans a DST transition.
5712 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5714 2001-04-02 Jim Meyering <meyering@lucent.com>
5716 * regex.h, regex.c: Update from GNU libc.
5718 2001-03-19 Paul Eggert <eggert@twinsun.com>
5720 * version-etc.c (version_etc_copyright): Update to 2001.
5722 2001-03-16 Paul Eggert <eggert@twinsun.com>
5724 * tempname.c (uint64_t): Define to uintmax_t if
5725 not defined, and if UINT64_MAX is not defined.
5726 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5727 Reported by John David Anglin.
5729 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5731 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5732 alias if codeset is empty.
5733 * config.charset (BeOS): Use wildcard syntax.
5735 2001-03-13 Jim Meyering <meyering@lucent.com>
5737 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5738 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5741 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5743 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5745 * unicodeio.c (print_unicode_char): Simplify accordingly.
5747 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5749 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5750 support for DOS/DJGPP.
5752 2001-02-28 Paul Eggert <eggert@twinsun.com>
5754 * Makefile.am (libfetish_a_SOURCES):
5755 Add dup-safer.c, fopen-safer.c.
5756 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5758 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5760 2001-02-25 Paul Eggert <eggert@twinsun.com>
5762 The mkstemp replacement is taken from glibc 2.2.2, with some
5763 portability fixes for use outside glibc, as follows:
5765 * tempname.c (struct_stat64): New macro.
5766 (direxists, __gen_tempname): Use it.
5767 This avoids a portability problem with Solaris 8.
5769 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5770 (<stddef.h>, <stdint.h>, <string.h>):
5771 Include only if STDC_HEADERS || _LIBC.
5772 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5773 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5774 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5775 (__set_errno): Define this macro if <errno.h> doesn't.
5776 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5777 Define these macros if <stdio.h> doesn't.
5778 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5779 Define these macros if <sys/stat.h>
5780 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5781 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5782 __xstat64): Define if not _LIBC.
5783 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5784 (__gen_tempname): Invoke gettimeofday only if
5785 HAVE_GETTIMEOFDAY || _LIBC;
5786 otherwise, fall back on plain "time".
5787 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5789 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5791 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5793 2001-02-17 Jim Meyering <meyering@lucent.com>
5795 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5796 around included file name.
5798 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5800 * strftime.c: Update from GNU libc (the only changes were to comments).
5802 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5804 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5806 2001-02-17 Paul Eggert <eggert@twinsun.com>
5808 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5809 Remove workaround macros for hosts that have mbrtowc but not
5810 mbstate_t, as we now insist on proper declarations for both
5811 before using mbrtowc.
5813 2001-02-17 Jim Meyering <meyering@lucent.com>
5815 * regex.c: Update from libc.
5817 2001-02-16 Paul Eggert <eggert@twinsun.com>
5819 * alloca.c (malloc): Undef before defining, since stdlib.h
5820 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5821 Reported by Mark Hounschell via Paul Eggert.
5823 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5825 * config.charset: Update for FreeBSD 4.2.
5827 2001-01-26 Jim Meyering <meyering@lucent.com>
5829 * quotearg.c: Include stddef.h.
5830 * quote.c: Include stddef.h.
5831 Reported by Axel Kittenberger.
5833 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5834 line in double quotes so that it evokes a better diagnostic.
5835 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5836 Reported by Axel Kittenberger.
5838 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5840 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5841 to avoid a warning. Add back 'const' to inptr.
5843 2001-01-16 Jim Meyering <meyering@lucent.com>
5845 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5848 2001-01-14 Jim Meyering <meyering@lucent.com>
5850 * rename.c: New file. From Volker Borchert.
5851 Include stdlib.h, string.h or strings.h, and xalloc.h.
5852 Use strip_trailing_slashes rather than open-coding it.
5854 2001-01-03 Paul Eggert <eggert@twinsun.com>
5856 * strftime.c: Sync with glibc time/strftime.c 1.81.
5858 2001-01-03 Jim Meyering <meyering@lucent.com>
5860 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5861 local `inptr' to avoid warning with some system declarations of iconv.
5863 2000-12-29 Paul Eggert <eggert@twinsun.com>
5865 * modechange.c: Do not assume that mode_t uses the
5866 traditional octal encoding. E.g. "chmod 1 FOO" should set
5867 the other-execute bit of FOO even if S_IXOTH != 1.
5869 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5870 WOTH, XOTH, ALLM): New macros.
5871 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5872 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5874 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5875 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5877 No need to use uintmax_t; unsigned long is long enough.
5878 Don't bother to get suffix since we don't use it.
5880 2000-12-24 Jim Meyering <meyering@lucent.com>
5882 * hash.c (is_prime): Return explicit boolean values.
5883 (hash_get_first): Return NULL to appease Irix5.6's 89.
5884 Reported by Nelson Beebe.
5886 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5888 * localcharset.c (locale_charset): Add support for Win32.
5890 2000-12-18 Paul Eggert <eggert@twinsun.com>
5892 * physmem.h, physmem.c: New files.
5894 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5895 (noinst_HEADERS): Add physmem.h.
5897 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5898 't' for compatibility with Solaris 8 sort.
5900 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5902 * config.charset: Add support for BeOS.
5904 2000-12-16 Jim Meyering <meyering@lucent.com>
5906 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5907 SHELLS_FILE to a file name that's useful on djgpp systems.
5909 (ADDITIONAL_DEFAULT_SHELLS): Define.
5910 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5911 Based mostly on a patch from Prashant TR.
5913 2000-12-16 Jim Meyering <meyering@lucent.com>
5915 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5916 N and M) would have treated it like `chown N:N FILE'.
5918 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5920 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5922 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5923 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5924 to the list of canonical encodings. Rename EUC-CN to GB2312.
5926 2000-12-08 Andreas Schwab <schwab@suse.de>
5928 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5929 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5931 2000-12-07 Jim Meyering <meyering@lucent.com>
5933 * stripslash.c (ISSLASH): Define.
5934 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5937 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5938 (dir_name_r): Declare this function as static.
5939 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5940 manifest itself on a name containing a mix of slashes and
5942 Make this function work with names starting with a DOS-style
5943 drive letter and colon prefix.
5944 (dir_name): Append `.' if necessary.
5945 Based mostly on patches from Prashant TR and Eli Zaretskii.
5947 * dirname.h (dir_name_r): Remove prototype.
5949 2000-12-05 Jim Meyering <meyering@lucent.com>
5951 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5953 2000-12-04 Jim Meyering <meyering@lucent.com>
5955 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5956 Also include memory.h, stdlib.h, unistd.h if appropriate.
5957 Reported by Andreas Jaeger (conflicting declaration of malloc).
5959 2000-12-02 Jim Meyering <meyering@lucent.com>
5961 * closeout.h: Make idempotent, to avoid some obscure warnings.
5963 2000-12-01 Paul Eggert <eggert@twinsun.com>
5965 * memrchr.c: Include <config.h> before any system include file.
5967 2000-11-29 Paul Eggert <eggert@twinsun.com>
5969 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5971 2000-11-26 Jim Meyering <meyering@lucent.com>
5973 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5975 2000-11-22 Paul Eggert <eggert@twinsun.com>
5977 * strftime.c (my_strftime): Do not invoke mbrlen with a
5978 size of (size_t) -1; it's not portable.
5980 2000-11-17 Akim Demaille <akim@epita.fr>
5982 * obstack.h: Formatting changes.
5983 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5984 prevent type checking.
5985 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5986 cast the value to (void *): assigning a `foo *' to a `void *'
5988 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5990 2000-11-17 Jim Meyering <meyering@lucent.com>
5992 * strstr.c: Update from GNU libc.
5994 2000-11-16 Jim Meyering <meyering@lucent.com>
5996 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5998 2000-11-11 Jim Meyering <meyering@lucent.com>
6000 * error.c: Add a couple #includes, merging from GNU libc version.
6002 2000-11-10 Jim Meyering <meyering@lucent.com>
6004 * obstack.h: Update from GNU libc.
6005 * obstack.c: Likewise.
6007 2000-11-06 Paul Eggert <eggert@twinsun.com>
6009 * getusershell.c (setusershell): Use rewind rather than
6010 fseek/fseeko, to avoid configuration hassles with fseeko.
6011 Don't bother opening SHELLS_FILE if shellstream is NULL;
6014 2000-11-05 Jim Meyering <meyering@lucent.com>
6016 * makepath.h (make_dir): Declare.
6017 * makepath.c (make_dir): Remove `static' attribute.
6020 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6022 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6023 last one in a bucket, advance to the next bucket.
6025 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6027 * fnmatch.c: Do not comment out all the code if we are using
6028 the GNU C library, because in some cases we are replacing buggy
6029 code in the GNU C library itself.
6031 2000-10-30 Paul Eggert <eggert@twinsun.com>
6033 * error.h, getline.h, modechange.h:
6034 Remove "2000" from Copyright line, as the file hasn't been
6035 changed this year other than in the copyright notice.
6037 * xalloc.h: Add "2000" to Copyright line, as this file
6038 was changed this year.
6040 2000-10-30 Paul Eggert <eggert@twinsun.com>
6042 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6043 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6044 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6046 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6048 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6049 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6050 doesn't define __restrict_arr.
6052 2000-10-29 Jim Meyering <meyering@lucent.com>
6054 * xstat.in: Fix grammar in comment.
6056 2000-10-28 Jim Meyering <meyering@lucent.com>
6058 * memchr.c: Update from libc.
6059 Adjust for portability:
6060 [HAVE_STDLIB_H]: Include stdlib.h.
6061 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6062 Undef __memchr, too.
6063 [!weak_alias]: Define __memchr to memchr.
6065 * regex.c: Update from libc.
6066 * regex.h: Likewise.
6067 * getopt1.c: Likewise.
6068 * memcmp.c: Likewise.
6070 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6071 Avoid using fseek, when possible -- it's broken by design.
6072 Patch by Ulrich Drepper.
6074 2000-10-26 Jim Meyering <meyering@lucent.com>
6076 * strftime.c: Update from libc.
6078 2000-10-25 Jim Meyering <meyering@lucent.com>
6080 * obstack.c: Update from libc.
6082 2000-10-23 Jim Meyering <meyering@lucent.com>
6084 * hard-locale.c (hard_locale): Revert last change -- it was simply
6085 wrong. That set_locale call must not have any side effects.
6088 2000-10-22 Jim Meyering <meyering@lucent.com>
6090 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6091 [CYCLIC]: Remove now-unused definition.
6093 * save-cwd.c (O_DIRECTORY): Define, if needed.
6094 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6095 Suggestion from Ulrich Drepper.
6097 2000-10-21 Jim Meyering <meyering@lucent.com>
6099 * dirname.c (dir_name_r): New function, factored out of dir_name.
6100 (dir_name): Use dir_name_r.
6101 * dirname.h (dir_name_r): Declare it.
6103 2000-10-21 Jim Meyering <meyering@lucent.com>
6105 * dirname.c (memrchr): Declare if necessary.
6106 (dir_name): Remove the restriction that there be no
6107 trailing slashes. Now, this code skips past them, effectively
6109 [TEST_DIRNAME] (main): New unit tests.
6111 * memrchr.c: New file from GNU libc.
6112 Undef __memrchr, too.
6113 [!weak_alias]: Define __memrchr to memrchr.
6114 Guard weak_alias use with `#ifdef weak_alias'.
6116 2000-10-17 Jim Meyering <meyering@lucent.com>
6118 * quote.h (PARAMS): Define and use.
6119 Reported by Akim Demaille.
6121 * getopt.c: Update from libc.
6123 2000-10-16 Jim Meyering <meyering@lucent.com>
6125 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6128 2000-09-25 Jim Meyering <meyering@lucent.com>
6130 * md5.h (rol): Define (from GnuPG).
6132 * sha.c: Give credit (GnuPG) where due.
6133 (M): Use rol rather than open-coding it.
6134 Add a FIXME comment.
6136 2000-09-21 Jim Meyering <meyering@lucent.com>
6138 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6139 Reported by Michael Stone.
6141 2000-09-20 Jim Meyering <meyering@lucent.com>
6143 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6144 (noinst_HEADERS): Add sha.h.
6145 Based on code from Scott G. Miller and from GnuPG.
6147 2000-09-15 Jim Meyering <meyering@lucent.com>
6149 * regex.c: Update from libc.
6151 2000-09-10 Jim Meyering <meyering@lucent.com>
6153 * getopt.c (_getopt_internal): Update from glibc.
6155 2000-09-09 Jim Meyering <meyering@lucent.com>
6157 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6158 think it should be used as a general replacement for isascii.
6159 * fnmatch.c: Likewise.
6160 * mbswidth.c: Likewise
6161 * regex.c: Likewise.
6164 * userspec.c: Include sys/param.h and limits.h.
6166 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6167 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6168 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6169 UID, GID. Check range.
6171 2000-09-06 Jim Meyering <meyering@lucent.com>
6173 * getopt.c (_getopt_internal): Update from glibc.
6175 2000-08-30 Jim Meyering <meyering@lucent.com>
6177 * strftime.c: Merge in changes from GNU libc.
6179 2000-08-26 Jim Meyering <meyering@lucent.com>
6181 * closeout.c: Include "__fpending.h".
6182 (close_stdout_status): Return right away if there's nothing to flush.
6184 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6185 * __fpending.c: New file.
6186 * __fpending.h: New file.
6188 2000-08-07 Paul Eggert <eggert@twinsun.com>
6190 Standardize on "memory exhausted" instead of "Memory exhausted"
6191 or "virtual memory exhausted".
6192 * obstack.c (print_and_abort): Use "memory exhausted", not
6193 "virtual memory exhausted".
6194 * same.c (same_name): Invoke xalloc_die instead of printing
6196 * userspec.c (parse_user_spec): Likewise.
6197 * bumpalloc.h: comment fix
6198 * same.c, userspec.c: Include xalloc.h.
6200 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6201 not char *const and pointing to a constant array.
6202 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6203 (xrealloc): Comment fix.
6205 * userspec.c (parse_user_spec):
6206 Don't translate a message until just before returning,
6207 to avoid unnecessary translation.
6209 2000-08-07 Jim Meyering <meyering@lucent.com>
6211 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6212 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6213 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6214 getgroups.c, gethostname.c, getopt.h, group-member.c,
6215 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6216 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6217 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6218 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6219 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6220 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6221 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6222 yesno.c: Back out Copyright date changes for each file with no change
6223 this year. This eases coordination with other programs using the same
6224 source code modules. From Paul Eggert.
6226 2000-08-03 Greg McGary <greg@mcgary.org>
6228 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6229 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6230 (EXTEND_BUFFER): Use them.
6232 2000-08-01 Jim Meyering <meyering@lucent.com>
6234 * dirname.c (ISSLASH): Define.
6235 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6236 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6237 both `\' and `/' may be use as path separators.
6238 Based on a patch from Prashant TR.
6240 2000-07-31 Paul Eggert <eggert@twinsun.com>
6242 * quotearg.c (quotearg_n_options): Don't make the initial
6243 slot vector a constant, since it might get modified.
6245 2000-07-31 Jim Meyering <meyering@lucent.com>
6247 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6248 * obstack.c (print_and_abort): Likewise.
6250 2000-07-30 Paul Eggert <eggert@twinsun.com>
6252 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6253 buffer, so that the caller can always quote one small
6254 component of a "memory exhausted" message in slot 0.
6255 From a suggestion by Jim Meyering.
6257 2000-07-30 Jim Meyering <meyering@lucent.com>
6259 * makepath.c (make_path): Quote the other instance, too.
6261 * quotearg.c (N_STATIC_SLOTVECS): Define.
6262 (STATIC_BUF_SIZE): Define.
6263 (quotearg_n_options): Use only statically allocated storage when
6264 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6265 than STATIC_BUF_SIZE.
6267 2000-07-29 Jim Meyering <meyering@lucent.com>
6269 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6270 * dirname.c (dir_name): Likewise.
6272 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6274 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6275 (dir_name): Assert that there are no trailing slashes.
6277 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6279 * mbswidth.h (mbswidth): Add a flags argument.
6280 (mbswidth): New declaration.
6281 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6282 * mbswidth.c (mbswidth): Add a flags argument.
6283 (mbsnwidth): New function.
6285 2000-07-24 Jim Meyering <meyering@lucent.com>
6287 * mbswidth.c: Remove useless #else. From Bruno Haible.
6289 2000-07-23 Paul Eggert <eggert@twinsun.com>
6291 * mbswidth.c (_XOPEN_SOURCE):
6292 Don't define; this causes problems on Solaris 7.
6293 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6295 2000-07-23 Paul Eggert <eggert@twinsun.com>
6298 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6299 so that mbstate_t is always defined.
6301 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6302 be 1 in at least one GCC installation, and this configuration
6303 error is likely to be common. Ignoring MB_LEN_MAX hurts
6304 performance on hosts that have mbrtowc but have only unibyte
6305 locales, but I assume these hosts are rare.
6307 2000-07-23 Paul Eggert <eggert@twinsun.com>
6309 * quotearg.c: Streamline by invoking multibyte code only if needed.
6310 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6311 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6312 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6313 invoke multibyte primitives.
6315 2000-07-23 Jim Meyering <meyering@lucent.com>
6317 * basename.c (base_name): Add an assertion.
6319 2000-07-15 Bruno Haible <clisp.cons.org>
6321 * quotearg.c: When the system forces us to redefine mbstate_t,
6322 shadow its mbsinit function.
6324 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6326 * mbswidth.h: New file.
6327 * mbswidth.c: New file.
6328 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6329 (noinst_HEADERS): Add mbswidth.h.
6331 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6333 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6336 2000-07-15 Jim Meyering <meyering@lucent.com>
6338 * makepath.c: Include quote.h.
6339 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6340 corresponding argument in a `quote (...)' call.
6341 Give better diagnostics.
6343 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6344 (noinst_HEADERS): Add quote.h.
6346 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6347 from tar's src/misc.c.
6348 * quote.h: New file. Prototypes for same.
6350 2000-07-10 Paul Eggert <eggert@twinsun.com>
6352 From a suggestion by Bruno Haible.
6353 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6354 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6355 to decide whether to define the BeOS workaround macro;
6356 this adjusts to the change to AC_MBSTATE_T.
6358 2000-07-13 Paul Eggert <eggert@twinsun.com>
6360 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6362 * quotearg.c (quoting_style_args, quoting_style_vals,
6363 quotearg_buffer_restyled): Add support for
6364 clocale_quoting_style. Undo previous change to
6365 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6366 and "{RIGHT QUOTATION MARK}" msgids.
6368 2000-07-05 Paul Eggert <eggert@twinsun.com>
6370 The old behavior of quoting `like this' doesn't look good with
6371 newer, ISO-style fonts. See:
6372 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6374 Instead, quote "like this" by default. Let the translator
6375 tailor the locale-specific quoting behavior by providing
6376 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6378 * quotearg.c (N_): New macro.
6379 (gettext_default): New function.
6380 (quotearg_buffer_restyled): Use
6381 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6382 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6384 2000-07-09 Jim Meyering <meyering@lucent.com>
6386 * Most files: Update copyright dates to include 2000.
6388 2000-07-08 Jim Meyering <meyering@lucent.com>
6390 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6392 (xgethostname): Remove now-unnecessary #ifdef.
6393 Move declaration of `err' into loop where it's used.
6395 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6397 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6398 by allocating a larger buffer. Test the gethostname return value for
6399 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6400 returns an error and ENAMETOOLONG isn't defined.
6402 2000-07-05 Paul Eggert <eggert@twinsun.com>
6403 and Bruno Haible <haible@clisp.cons.org>
6405 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6407 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6409 * quotearg.c (struct quoting_options): Simplify quote_these_too
6412 2000-07-03 Jim Meyering <meyering@lucent.com>
6414 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6415 Reported by Bruno Haible.
6417 2000-07-04 Jim Meyering <meyering@lucent.com>
6419 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6420 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6423 2000-07-03 Paul Eggert <eggert@twinsun.com>
6424 and Bruno Haible <haible@clisp.cons.org>
6426 * quotearg.c (mbrtowc):
6427 Assign to *pwc, and return 1 only if result is nonzero.
6428 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6430 2000-07-03 Jim Meyering <meyering@lucent.com>
6432 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6433 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6436 2000-07-02 Jim Meyering <meyering@lucent.com>
6438 * quotearg.c (mbstate_t): Don't define here.
6440 2000-07-02 Jim Meyering <meyering@lucent.com>
6442 * nanosleep.c (SIGCONT): Define if not already defined.
6444 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6446 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6447 per change in ../m4/ls-mntd-fs.m4.
6448 (read_filesystem_list): Ignore symbolic links.
6450 2000-06-29 Jim Meyering <meyering@lucent.com>
6452 * same.c: Include <string.h> or <strings.h>, as appropriate,
6453 for declaration of strcmp.
6455 * long-options.c: Include <stdlib.h>, for declaration of exit.
6457 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6458 Avoid warning by casting result to `char *' to remove `const'.
6460 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6462 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6464 2000-06-26 Paul Eggert <eggert@twinsun.com>
6466 savedir now sets errno on failure and invokes xmalloc to get memory.
6467 Fix a couple of other minor bugs while we're at it.
6469 * savedir.c (<unistd.h>): Do not include; there's no need.
6470 (NAMLEN): Remove macro.
6471 (malloc, realloc): Remove decls.
6473 ("xalloc.h"): Include.
6474 (NAME_SIZE_DEFAULT): New macro.
6475 (savedir): Use xmalloc / xrealloc to allocate memory.
6476 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6477 Skip "" directory entries.
6478 Use strlen to calculate directory entry length, since the old method
6479 is rarely used these days and isn't worth supporting.
6480 Don't use a pointer after freeing it.
6481 Check for integer overflow when calculating allocation size.
6482 Use memcpy to copy entries, instead of stpcpy.
6483 Set errno properly when returning NULL.
6484 Check for readdir error.
6486 2000-06-26 Jim Meyering <meyering@lucent.com>
6488 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6490 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6492 * getusershell.c (xmalloc, xrealloc): Remove functions.
6494 Don't include <stdlib.h>. Don't declare malloc, realloc.
6496 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6498 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6500 2000-06-24 Jim Meyering <meyering@lucent.com>
6502 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6504 2000-06-21 Jim Meyering <meyering@lucent.com>
6506 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6508 2000-06-19 Paul Eggert <eggert@twinsun.com>
6510 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6511 (mbrtowc, mbstate_t): Define substitutes if
6512 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6513 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6514 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6516 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6518 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6519 than 1024, return a memory chunk of least possible size, instead
6520 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6521 Use free/xmalloc instead of xrealloc to avoid copying for very long
6524 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6526 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6527 address, not strdup. Include <stdlib.h> and don't declare free().
6529 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6531 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6534 2000-06-21 Jim Meyering <meyering@lucent.com>
6536 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6537 (noinst_HEADERS): Add getstr.h.
6539 * getline.c (getstr): Move into a separate file.
6540 * getstr.c (getstr): New file, extracted from getline.c, with
6541 the following changes: new parameter, delim2; both delim[12]
6542 parameters have type `int', not `char'. The latter would lose
6543 with 8-bit delimiters.
6544 * getstr.h: New file.
6546 2000-06-19 Jim Meyering <meyering@lucent.com>
6548 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6550 2000-06-18 Jim Meyering <meyering@lucent.com>
6552 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6553 Besides, these days every porting target provides a mkdir function.
6555 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6556 (this snippet comes from src/system.h).
6558 2000-06-15 Paul Eggert <eggert@twinsun.com>
6560 * human.c (adjust_value): New function.
6561 (human_readable_inexact): Apply rounding style even when
6562 printing approximate values.
6564 2000-06-14 Paul Eggert <eggert@twinsun.com>
6566 * human.c (human_readable_inexact): Allow an input block
6567 size that is not a multiple of the output block size, and vice versa.
6568 Reported by Piergiorgio Sartor.
6570 2000-06-14 Paul Eggert <eggert@twinsun.com>
6572 * getdate.y (get_date): Apply relative times after time
6573 zone indicator, not before. Reported by Todd A. Jacobs.
6575 2000-06-13 Jim Meyering <meyering@lucent.com>
6577 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6579 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6581 2000-06-12 Paul Eggert <eggert@twinsun.com>
6583 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6585 2000-06-04 Paul Eggert <eggert@twinsun.com>
6587 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6589 2000-06-04 Jim Meyering <meyering@lucent.com>
6591 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6592 SunOS 4.1.4 for which gid_t is an unsigned type.
6594 2000-06-03 Jim Meyering <meyering@lucent.com>
6596 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6598 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6600 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6601 newer, don't install charset.alias.
6602 * config.charset: Change the Linux/glibc rules so they become empty
6603 on glibc-2.1 or newer.
6605 2000-06-02 Jim Meyering <meyering@lucent.com>
6607 * mountlist.c: Back out last change. Instead, do this...
6608 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6609 member using the same `ignore'-testing code.
6610 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6614 2000-05-29 Jim Meyering <meyering@lucent.com>
6616 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6617 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6619 2000-05-22 Jim Meyering <meyering@lucent.com>
6621 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6623 2000-05-18 Jim Meyering <meyering@lucent.com>
6625 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6626 back, too, since it may have been modified by allocate_entry.
6627 (hash_delete): Rewrite to use neither the assignment operator
6628 nor the comma operator in an if-expression.
6630 2000-05-15 Paul Eggert <eggert@twinsun.com>
6633 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6634 Remove; no longer needed.
6635 "quotearg.h": Add include.
6636 (file_name): Do not bother to explicitly initialize to NULL; it's less
6637 efficient on some hosts.
6638 (close_stdout_status): Remove test as to whether stdout was already
6639 closed; it breaks for the case "echo x | sort >&-".
6640 Quote file name colons.
6641 Do not assume that _("write error") lacks format strings.
6643 2000-05-15 Jim Meyering <meyering@lucent.com>
6645 * version-etc.c (version_etc_copyright): Update the copyright string
6646 used in all --version output.
6648 2000-05-14 Jim Meyering <meyering@lucent.com>
6650 * closeout.c (close_stdout_set_file_name): New function.
6651 (close_stdout_status): Use new file-scoped global.
6652 Return right away if fstat says the stdout file descriptor is invalid.
6653 * closeout.h (close_stdout_set_file_name): Declare.
6655 2000-05-10 Jim Meyering <meyering@lucent.com>
6657 * closeout.c [default_exit_status]: New file-scoped variable.
6658 (close_stdout_set_status): New function.
6659 * closeout.h (close_stdout_set_status): Declare.
6661 2000-05-08 Jim Meyering <meyering@lucent.com>
6663 * long-options.c: Don't include closeout.h.
6664 (parse_long_options): Don't call close_stdout for --version.
6666 2000-05-06 Jim Meyering <meyering@lucent.com>
6668 * strnlen.c: Undefine __strnlen and strnlen.
6669 [!weak_alias]: Define __strnlen to strnlen.
6671 * atexit.c: New file, from libiberty.
6673 2000-05-06 Jim Meyering <meyering@lucent.com>
6675 * closeout.c (close_stdout_status): Also check for errors on the
6678 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6680 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6681 instead of xmalloc, xrealloc, path_concat.
6682 (locale_charset): Treat empty environment variables as absent.
6683 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6685 2000-05-04 Jim Meyering <meyering@lucent.com>
6687 * getopt.c: Update from glibc.
6688 * obstack.c: Likewise.
6689 * obstack.h: Likewise.
6690 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6692 * regex.h: Likewise.
6693 * strndup.c: Likewise.
6694 * strnlen.c: New file, from glibc.
6696 2000-05-01 Jim Meyering <meyering@lucent.com>
6698 * full-write.c (full_write): Remove `FIXME' part of comment.
6700 2000-04-29 Jim Meyering <meyering@lucent.com>
6702 * path-concat.c: Declare strdup only if it's not defined.
6703 * canon-host.c: Likewise.
6705 2000-04-28 Jim Meyering <meyering@lucent.com>
6707 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6708 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6709 included first, then limits.h is included by locale.h by libintl.h.
6710 From John David Anglin.
6712 2000-04-25 Jim Meyering <meyering@lucent.com>
6714 * makepath.c (S_IRWXUGO): Define.
6715 (make_path): Always perform explicit chmod if MODE specifies any
6716 of the `special' permission bits. Prompted by a bug report against
6717 install from Mate Wierdl and Joost van Baal.
6719 2000-04-18 Jim Meyering <meyering@lucent.com>
6723 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6724 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6726 2000-04-17 Jim Meyering <meyering@lucent.com>
6728 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6729 the definition of it to rpl_strftime also defined-away the system's
6732 2000-04-15 Jim Meyering <meyering@lucent.com>
6734 Use `C' to denote so-called `contiguous' files, the same way
6736 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6737 (ftypelet): Use S_ISCTG.
6738 From Michael Deutschmann.
6740 2000-04-14 Jim Meyering <meyering@lucent.com>
6742 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6744 2000-04-08 Jim Meyering <meyering@lucent.com>
6746 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6747 names don't conflict. Reported by Eli Zaretskii.
6749 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6751 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6752 bug. Deal with the different error behavior of Irix iconv.
6754 2000-04-07 Jim Meyering <meyering@lucent.com>
6756 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6757 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6759 2000-04-05 Jim Meyering <meyering@lucent.com>
6761 Portability tweaks required for ultrix4.3.
6762 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6763 * readutmp.c: Include sys/types.h before sys/stat.h.
6764 * canon-host.c: Declare strdup.
6765 * path-concat.c: Likewise.
6766 From John David Anglin.
6768 2000-04-04 Jim Meyering <meyering@lucent.com>
6770 Be more DOS 8.3-friendly.
6771 * ref-add.sin: Renamed from ref-add.sed.in.
6772 * ref-del.sin: Renamed from ref-del.sed.in.
6773 * Makefile.am: Reflect renaming.
6774 Reported by Eli Zaretskii.
6776 Use a temporary file name that won't clash with `charset.alias'
6777 in the DOS 8.3 name space.
6778 * Makefile.am (charset_tmp): Define.
6779 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6780 (uninstall-local): Likewise.
6781 Reported by Eli Zaretskii.
6783 2000-03-29 Paul Eggert <eggert@twinsun.com>
6785 * time/strftime.c (my_strftime): Make sure we call the system
6786 strftime, not ourselves, when invoking the underlying strftime.
6788 2000-03-24 Jim Meyering <meyering@lucent.com>
6790 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6791 (charset_alias): Define.
6792 (install-exec-local): Factor out common code.
6793 (uninstall-local): Split lines longer than 80.
6794 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6796 (.sed.in.sed): New rule. Don't redirect directly to $@.
6797 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6799 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6801 * config.charset: Output a line containing "Packages using this file".
6802 * ref-add.sed.in, ref-del.sed.in: New files.
6803 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6804 ref-del.sed): New rules.
6806 2000-03-17 Jim Meyering <meyering@lucent.com>
6808 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6809 Otherwise, include <strings.h>
6811 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6813 * unicodeio.c (utf8_wctomb): New function.
6814 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6815 format instead of in UCS-4 with platform dependent endianness.
6817 2000-03-07 Paul Eggert <eggert@twinsun.com>
6819 * savedir.c (savedir): Work even if directory size is
6820 negative; this can happen with some screwy NFS configurations.
6822 2000-03-06 Jim Meyering <meyering@lucent.com>
6824 * localcharset.c (get_charset_aliases): Don't try to free file_name
6825 if it's NULL (because we ran out of memory). From Bruno Haible.
6827 2000-03-05 Jim Meyering <meyering@lucent.com>
6829 * localcharset.c ("path-concat.h"): Include.
6830 (get_charset_aliases): Use path_concat instead of ANSI string
6833 * unicodeio.h (PARAMS): Define.
6834 Use it to guard prototype.
6836 2000-03-04 Jim Meyering <meyering@lucent.com>
6838 * Makefile.am (install-exec-local): Create $(libdir) before installing
6840 (uninstall-local): Uncomment this rule so `make distcheck' works
6843 * unicodeio.c (<errno.h>): Include it.
6844 (errno): Declare if not defined.
6846 * localcharset.c: Add Bruno's comment justifying use of volatile.
6848 * config.charset: New version, incorporating remarks from a linux
6849 i18n mailing list. From Bruno Haible.
6851 2000-03-02 Jim Meyering <meyering@lucent.com>
6853 * Makefile.am (EXTRA_DIST): Add config.charset.
6855 2000-03-01 Jim Meyering <meyering@lucent.com>
6857 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6858 * unicodeio.c: Likewise.
6860 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6862 * config.charset: New file.
6863 * localcharset.c: New file.
6864 * unicodeio.h, unicodeio.c: New files.
6865 * Makefile.am (DEFS): Add -DLIBDIR=...
6866 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6867 (noinst_HEADERS): Add unicodeio.h.
6868 (all-local, install-exec-local, charset.alias): New targets.
6870 2000-02-28 Paul Eggert <eggert@twinsun.com>
6872 * quotearg.c (ALERT_CHAR): New macro.
6873 (quotearg_buffer_restyled): Use it.
6875 2000-02-27 Jim Meyering <meyering@lucent.com>
6877 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6878 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6880 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6881 not `#if STDC_HEADERS'.
6882 Declare malloc if needed.
6884 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6885 now that autoconf always defines the HAVE_DECL_ symbols.
6886 * human.c: Likewise.
6888 * strtoumax.c: Likewise.
6890 * backupfile.c: Arrange for cpp to fail if the configure-time
6891 declaration check was not run.
6893 * human.c: Likewise.
6895 * strtoumax.c: Likewise.
6897 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6898 then first look up the entire `.'-containing string as a login name.
6900 2000-02-18 Paul Eggert <eggert@twinsun.com>
6902 * getdate.y: Handle two-digit years with leading zeros correctly.
6903 (textint): New typedef.
6904 (parser_control): Member year changed from int to textint.
6906 (YYSTYPE): Removed; replaced by %union with int and textint members.
6907 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6908 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6909 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6910 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6911 (date, number, to_year): Use width of number in digits, not its value,
6912 to determine whether it's a 2-digit year, or a 2-digit time.
6913 (yylex): Store number of digits of numeric tokens.
6914 Reported by John Kendall.
6916 (parser_control): Changed from struct parser_control to typedef (for
6917 consistency). All uses changed.
6919 (tID): Removed; not used.
6920 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6922 2000-02-14 Paul Eggert <eggert@twinsun.com>
6924 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6925 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6927 2000-02-12 Jim Meyering <meyering@lucent.com>
6929 * userspec.c (ISDIGIT): Define it.
6930 (isdigit): Remove definition.
6931 (is_number): Use ISDIGIT, not isdigit.
6932 <libintl.h>: Include.
6934 (parse_user_spec): Mark translatable strings.
6936 2000-02-10 Jim Meyering <meyering@lucent.com>
6938 With these changes, nanosleep.[ch] are finally enough like the other
6939 lib/* replacement files to compile on a few more losing systems.
6941 * nanosleep.h: Don't include config.h.
6942 Remove prototype from declaration of nanosleep.
6943 (PARAMS): Remove now-unneeded definition.
6944 * nanosleep.c: #undef nanosleep.
6945 (rpl_nanosleep): Rename from nanosleep.
6947 2000-02-03 Jim Meyering <meyering@lucent.com>
6949 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6950 rather than with `#if HAVE_UTMPNAME'.
6952 2000-02-01 Jim Meyering <meyering@lucent.com>
6954 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6956 2000-01-31 Jim Meyering <meyering@lucent.com>
6958 * nanosleep.h (nanosleep): Guard declaration with
6959 `#if ! HAVE_DECL_NANOSLEEP'.
6960 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6961 the declaration in that vendor's sys/timers.h.
6962 Reported by Christian Krackowizer.
6964 * quotearg.c (ISASCII): Add #undef and move definition to follow
6965 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6966 (ISPRINT): Likewise.
6967 Reported by Tom Tromey.
6969 2000-01-30 Jim Meyering <meyering@lucent.com>
6971 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6972 uses of ->ut_name. The latter doesn't work with new Linux header files
6973 where only utmpx.ut_user is declared.
6975 * readutmp.h (UT_USER): Define.
6977 2000-01-23 Jim Meyering <meyering@lucent.com>
6979 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6982 2000-01-22 Jim Meyering <meyering@lucent.com>
6984 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6985 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6986 Required for some AIX systems. Reported by Christian Krackowizer.
6987 [TESTING] (main): New function.
6989 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6990 * dirname.c (dir_name): Support for DOS-style file names with drive
6993 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6995 * strverscmp.c (ISDIGIT): Define.
6996 (strverscmp): Use ISDIGIT, not isdigit.
6998 2000-01-17 Paul Eggert <eggert@twinsun.com>
7000 * nanosleep.c (nanosleep):
7001 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7002 POSIX.1 doesn't require SA_INTERRUPT and some systems
7003 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7004 it's been part of POSIX.1 since day 1 (in 1988).
7006 2000-01-17 Jim Meyering <meyering@lucent.com>
7008 * interlock: Remove unused file. Reported by François Pinard.
7010 2000-01-16 Paul Eggert <eggert@twinsun.com>
7012 * quotearg.c (quotearg_buffer_restyled): Do not quote
7013 alert, backslash, formfeed, and vertical tab unnecessarily in
7014 shell quoting style.
7017 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7018 Free Software Foundation, Inc.
7019 Copying and distribution of this file, with or without modification,
7020 are permitted provided the copyright notice and this notice are preserved.