1 2005-08-11 Simon Josefsson <jas@extundo.com>
3 * readline.h, readline.c: New file.
5 2005-08-11 Bruno Haible <bruno@clisp.org>
7 * strnlen.h (strnlen): Change parameter name to match comment.
9 2005-08-10 Simon Josefsson <jas@extundo.com>
11 * strndup.c: Use strnlen.h.
13 * strnlen.h: New file.
15 2005-08-02 Simon Josefsson <jas@extundo.com>
17 * getline.h, getline.c: Rewrite.
19 * getdelim.h, getdelim.c: New files, ported from glibc.
21 2005-07-31 Bruno Haible <bruno@clisp.org>
23 * lock.h (gl_lock_initializer): New macro.
24 (gl_lock_define_initialized): Use it.
25 (gl_rwlock_initializer): New macro.
26 (gl_rwlock_define_initialized): Use it.
27 (gl_recursive_lock_initializer): New macro.
28 (gl_recursive_lock_define_initialized): Use it.
30 2005-07-26 Bruno Haible <bruno@clisp.org>
32 * lock.h: Update from GNU gettext.
33 * lock.c: Update from GNU gettext.
35 2005-07-18 Bruno Haible <bruno@clisp.org>
37 * lock.h (gl_once_t): New type.
38 (gl_once_define, gl_once): New macros.
39 * lock.c (fresh_once): New variable.
40 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
43 2005-07-18 Simon Josefsson <jas@extundo.com>
45 * check-version.c (check_version): Accept identical versions too.
47 2005-07-18 Bruno Haible <bruno@clisp.org>
49 * lock.h: New file, from GNU gettext.
50 * lock.c: New file, from GNU gettext.
52 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
54 * quotearg.c: Add translator comment suggested by Bruno Haible,
57 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
59 * version-etc-fsf.c (version_etc_copyright): Parameterize the
60 copyright symbol and the year.
61 * version-etc.c (COPYRIGHT_YEAR): New constant.
62 (version_etc_va): Use parameterized copyright notice.
63 Reword to conform to the current GNU coding standards.
65 2005-07-11 Simon Josefsson <jas@extundo.com>
67 * size_max.h: New file.
69 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
71 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
74 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
75 and Paul Eggert <eggert@cs.ucla.edu>
77 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
78 in wint_t, not wchar_t. Remove now-unnecessary cast.
80 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
82 * regex.c, regex.h: Sync from libc.
83 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
84 New files, synced from libc, except that regex_internal.h
85 currently has a small porting fix.
87 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
89 Remove the dependency of the strftime module on the tzset module.
90 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
91 Copy the input structure, to work around some of the bug with
92 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
93 Solaris releases, you should also use the tzset module, but we won't
94 require it as a dependency any more since we don't want LGPLed code
95 to depend on GPLed code.
97 2005-07-02 Jim Meyering <jim@meyering.net>
99 * backupfile.c (backup_args): Change a `0' to NULL.
101 2005-07-01 Jim Meyering <jim@meyering.net>
103 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
104 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
105 * save-cwd.c, tempname.c:
106 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
107 and don't include <sys/file.h>).
109 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
111 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
112 declares only 'struct timespec;' (!).
114 2005-06-29 Jim Meyering <jim@meyering.net>
116 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
117 type name. Use the variable name instead.
118 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
120 2005-06-28 Simon Josefsson <jas@extundo.com>
122 * check-version.h, check-version.c: New files.
124 2005-06-28 Simon Josefsson <jas@extundo.com>
126 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
127 collision with global variable. Better indentation. Don't
128 increment buffer pointer beyond buffer end. Based on comments
129 from Paul Eggert <eggert@cs.ucla.edu>.
133 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
135 * canon-host.c (canon-host): Append trailing "," to 0 in
136 initializer of struct addrinfo, as an indication that we don't
137 care how many members the structure has.
139 2005-06-24 Derek Price <derek@ximbiot.com>
140 and Bruno Haible <bruno@clisp.org>
142 Remove stat module & update lstat.
143 * stat.c: Remove this file...
144 (slash_aware_lstat): ...moving this content and its support...
145 * lstat.c (rpl_lstat): ...into here.
148 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
150 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
151 (ranged_convert): Don't save conversion in a temporary struct.
152 This causes a warning with GCC 4.0.0, and anyway in the typical
153 case it's not worth the extra 100 bytes or so of code.
154 (ranged_convert, __mktime_internal): When calling a function via a
155 pointer P, use P () rather than (*P) (), as we now assume C89 or
158 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
160 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
161 "who -r" failed to give output. Problem reported by Tim Waugh.
163 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
164 (xcalloc): Use it to avoid needless tests.
165 Problem reported by Jim Meyering.
167 2005-06-16 Jim Meyering <jim@meyering.net>
169 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
170 when either N or S is zero.
172 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
174 * argp.h (__option_is_short): Check upper limit of
175 __key. Isprint() requires its argument to have the value
176 of an unsigned char or EOF.
178 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
180 * fnmatch.c (fnmatch): If there is an encoding error in a
181 multibyte string or pattern, fall back on unibyte matching.
182 Problem reported by James Youngman.
184 2005-06-08 Bruno Haible <bruno@clisp.org>
186 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
189 2005-06-08 Bruno Haible <bruno@clisp.org>
191 * csharpcomp.h: New file, from GNU gettext.
192 * csharpcomp.c: New file, from GNU gettext.
193 * csharpcomp.sh.in: New file, from GNU gettext.
195 2005-06-07 Derek Price <derek@ximbiot.com>
198 * glob_.h: Indent nested #ifdef.
200 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
203 Use "file name" when talking about file names, instead of "filename"
204 or "path", as per the GNU coding standards.
205 * mkdir-p.c: Renamed from makepath.c.
206 (make_dir_parents): Renamed from make_path. All callers changed.
207 * mkdir-p.h: Likewise. All includers changed.
208 * filenamecat.c: Renamed from path-concat.c.
209 (file_name_concat): Renamed from path_concat. All callers changed.
210 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
211 * filenamecat.h: Likewise. All includers changed.
212 * acl.c: Don't use "path" or "filename" to mean "file name"
213 in comments or local variable names.
214 * basename.c: Likewise.
215 * canonicalize.c, canonicalize.h: Likewise.
216 * dirname.c, dirname.h: Likewise.
217 * euidaccess.c: Likewise.
218 * exclude.c: Likewise
219 * fnmatch_.h, fnmatch_loop.c: Likewise.
220 * fsusage.c, fsuage.h: Likewise.
221 * fts.c, fts_.h: Likewise.
222 * getcwd.c: Likewise.
223 * getloadavg.c: Likewise.
224 * mkstemp.c: Likewise.
225 * mountlist.c, mountlist.h: Likewise.
226 * openat.c, openat.h: Likewise.
227 * readlink-stub.c: Likewise.
228 * readutmp.c, readutmp.h: Likewise.
229 * rename.c: Likewise.
232 * savedir.c: Likewise.
233 * stripslash.c: Likewise.
234 * tempname.c: Likewise.
235 * xreadlink.c: Likewise.
236 * exclude.c (excluded_file_name): Renamed from excluded_filename.
238 * exclude.h: Likewise.
240 * euidaccess.c (getuid, getgid, getuid, getegid)
241 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
242 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
243 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
244 * pathmax.h: Include <limits.h> unconditionally, since other
245 files have been getting away with it for years (MORE/BSD 4.3
247 * userspec.c (getpwnam, getgrnam, getgrgid)
248 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
250 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
251 Define to 256, not 255, as per modern POSIX.
253 2005-06-01 Bruno Haible <bruno@clisp.org>
255 * csharpexec.h: New file, from GNU gettext.
256 * csharpexec.c: New file, from GNU gettext.
257 * csharpexec.sh.in: New file, from GNU gettext.
259 2005-05-31 Derek Price <derek@ximbiot.com>
260 Paul Eggert <eggert@cs.ucla.edu>
263 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
265 2005-05-29 Derek Price <derek@ximbiot.com>
266 Paul Eggert <eggert@cs.ucla.edu>
268 * glob_.h, glob.c: New files.
270 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
272 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
274 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
275 the configuration hassle isn't worth it.
276 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
277 (LONGEST_MODIFIER, PRIuMAX): Remove.
279 2005-05-27 Bruno Haible <bruno@clisp.org>
281 * getlogin_r.h: Remove second include of <stddef.h>.
283 2005-05-25 Bruno Haible <bruno@clisp.org>
284 Derek Price <derek@ximbiot.com>
286 * getlogin_r.h: Simplify API documentation.
288 2005-05-25 Derek Price <derek@ximbiot.com>
289 Paul Eggert <eggert@cs.ucla.edu>
291 * getlogin_r.c, getlogin_r.h: New files.
293 2005-05-22 Bruno Haible <bruno@clisp.org>
295 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
296 Also include <sys/param.h> if it defines MIN, MAX.
297 Based on a patch by Derek Price <derek@ximbiot.com>.
299 2005-05-22 Bruno Haible <bruno@clisp.org>
301 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
302 (INT64_MIN): Fix definition.
303 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
305 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
306 NEED_SIGNED_INT_TYPES.
308 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
309 HAVE_SYSTEM_INTTYPES.
311 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
313 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
314 so that unistd-safer.h (GPL'ed code) need not be included.
316 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
319 * fts.c: Don't include "cycle-check.h" or "hash.h".
320 (setup_dir, free_dir): New functions.
321 (enter_dir, leave_dir): Define trivial
322 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
323 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
324 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
325 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
327 (fts_open): Use setup_dir.
328 (fts_close): Use free_dir.
329 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
330 This adds a label and some gotos, but the alternatives were messier.
331 Check for memory allocation failure when entering a dir.
332 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
333 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
334 (FTS): New member fts_cycle, that is a union that contains the
335 old active_dir_ht and cycle_state. All uses changed to mention
336 fts_cycle.ht and fts_cycle.state.
337 * fts-cycle.c: New file, containing GPL'ed code migrated out of
338 fts.c, with the following changes:
339 (setup_dir, free_dir): New functions.
340 (enter_dir): Now returns bool. Return true if successful, false
341 if memory exhausted. All callers changed.
342 Do not bother partly cleaning up on
343 memory allocation failure; that is free_dir's job.
344 However, free ad if hash_insert fails, to avoid memory leak.
345 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
346 fts->fts_options to see which union member to use.
348 2005-05-20 Jim Meyering <jim@meyering.net>
350 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
351 Now a macro, to pacify GCC.
353 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
355 * chown.c (rpl_chown): Return -1 on failure.
357 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
359 * canonicalize.c: Include canonicalize.h first, to test interface.
360 Include <stddef.h> unconditionally, since we assume C89 now.
361 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
362 * fts.c: Include fts_.h first, to check interface.
363 Do not include intprops.h; no longer needed.
364 Include cycle-check.h and hash.h, since fts_.h no longer does.
365 Remove unnecessary casts of closedir to void.
366 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
367 decide whether to decrement nlinks.
368 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
369 (FTS): Use struct hash_table * instead of Hash_table, so that
370 we no longer need to include hash.h here.
372 2005-05-17 Jim Meyering <jim@meyering.net>
374 * fts.c, fts_.h: New files, from coreutils.
376 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
379 * unlinkdir.c, unlinkdir.h: New files.
380 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
381 regex.h, unlocked-io.h, xtime.h:
382 White space changes only.
383 * makepath.c (make_path): Port to hosts where leading "//" is special.
384 * yesno.c: Include getline.h, not ctype.h.
385 (yesno): Don't remove leading white space; POSIX doesn't allow it.
386 Use getline to remove arbitrary restriction on response length.
388 2005-05-13 Bruno Haible <bruno@clisp.org>
390 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
391 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
392 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
393 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
394 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
395 Add support for 64-bit integers in the MSVC compiler.
397 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
399 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
400 Change the initial comment to refer to GPL, not LGPL.
401 gnulib-tool will change it to LGPL as needed.
403 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
404 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
405 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
406 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
407 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
408 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
409 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
410 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
411 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
412 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
413 concatpath.c, config.charset, copy-file.c, copy-file.h,
414 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
415 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
416 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
417 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
418 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
419 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
420 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
421 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
422 full-read.c, full-read.h, full-write.c, full-write.h,
423 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
424 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
425 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
426 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
427 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
428 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
429 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
430 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
431 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
432 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
433 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
434 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
435 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
436 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
437 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
438 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
439 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
440 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
441 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
442 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
443 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
444 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
445 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
446 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
447 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
448 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
449 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
450 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
451 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
452 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
453 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
454 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
455 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
456 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
457 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
458 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
459 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
460 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
461 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
462 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
463 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
464 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
465 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
466 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
467 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
468 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
469 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
470 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
471 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
472 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
473 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
474 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
475 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
476 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
477 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
478 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
479 Update FSF postal mail address.
481 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
483 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
484 specified in ai_socktype. Fix invalid ai_protocol
485 check. ai_protocol is usually set to 0 or depending on
486 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
487 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
488 ai_socktype / ai_protocol in the returned addrinfo structure.
490 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
491 Bruno Haible <bruno@clisp.org>
493 * inet_ntop.h: New file.
494 * inet_ntop.c: New file, from glibc with modifications.
496 2005-05-08 Jim Meyering <jim@meyering.net>
498 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
500 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
502 Merge from coreutils. Among other things,
503 add bulletproofing for cases where stdin, stdout, or stderr are closed.
504 * fd-safer.c: New file.
505 * fcntl-safer.h, open-safer.c: Remove.
506 * chdir-long.c: Fix comment "fetish" -> "coreutils".
507 * dup-safer.c: Include unistd-safer.h first.
508 Don't include errno.h.
509 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
510 * file-type.h: Don't assume invoker included sys/stat.h first.
511 * file-type.c: Rely on file-type.h change.
512 * getloadavg.c: Include unistd-safer.h.
513 (getloadavg): Use safer open.
514 * getusershell.c: Include "stdio-safer.h".
515 (getusershell): Use safer fopen.
516 * long-options.c (long_options): Use NULL rather than 0.
517 * modechange.h (mode_free): Remove; all callers changed to invoke
519 * modechange.c: Likewise.
520 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
521 (MODE_DONE): New constant.
522 (struct mode_change): Remove 'next' member.
523 (make_node_op_equals): New function; like the old one of the
524 same name, except it allocates an array.
525 (mode_compile, mode_create_from_ref): Use it.
526 (mode_compile): Allocate result as an array, not a linked list.
527 Parse octal string ourself, so that we catch mistakes like "+0".
528 (mode_adjust): Arg is an array, not a linked list.
529 * modechange.c: Include stat-macros.h, xalloc.h.
530 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
531 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
532 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
533 Remove. This is now stat-macros.h's job.
534 (talloc): Remove. All callers replaced by xalloc, so that
535 our invokers don't have to worry about reporting memory failures.
536 (make_node_op_equals): Remove.
537 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
539 (struct mode_change): Moved here from modechange.h.
540 (mode_append_entry): Remove.
541 (mode_compile): Remove MASKED_OPS arg, since it encouraged
542 apps to have incorrect behavior. Use simpler algorithm for head
543 and tail. Don't futz with umask; that's now the job of mode_adjust.
544 Detect more invalid usages rather than having somewhat-random behavior.
545 Don't insert an "a=" action, as that leads to incorrect behavior.
546 (mode_compile, mode_create_from_ref): Return NULL on error instead
547 of an enum, since now there's only one way to have an error. All
549 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
550 at the correct time. Simplify calculation of "+u" and its ilk.
551 Don't mishandle "+X".
552 (mode_free): Remove "register" and localize decls.
553 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
554 (struct mode_change): Move to modechange.c; callers don't
555 need to see this stuff.
556 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
557 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
558 (mode_change, mode_adjust): Reflect the new signatures noted above.
559 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
560 that might redefine system include files.
561 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
562 (my_usleep): Use NULL rather than (void *) 0.
563 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
564 Use siginterrupt to specify that system calls should be interrupted.
565 (rpl_nanosleep): Move initialization of suspended closer to call of
567 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
568 * readutmp.c: Likewise. Include signal.h, stdbool.h.
569 (desirable_utmp_entry): New function.
570 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
571 using x2nrealloc, to simplify logic.
572 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
573 size calculation. Do not assume utmp file is a regular file.
574 * readutmp.h (UT_PID): Moved here from ../src/who.c.
575 (READ_UTMP_CHECK_PIDS): New constant.
576 * save-cwd.c: Include unistd-safer.h.
577 (save_cwd): Use fd_safer.
578 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
579 [!_LIBC] Include "stat-macros.h" instead.
580 * unistd-safer.h (fd_safer): New decl.
582 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
584 * byteswap_.h: New file.
586 2005-04-25 Albert Chin <china@thewrittenword.com>
588 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
591 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
593 * getdate.y (zone): Allow relunit_snumber after tZONE, so
594 that "UTC +1 second" continues to work. Problem reported
596 (relunit_snumber): New rule.
599 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
601 * getdate.y (universal_time_zone_table): New constant.
602 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
603 universal_time_zone_table.
604 (lookup_zone): Prefer universal_time_zone_table to
605 local_time_zone_table, so that "GMT" time stamps are allowed in
606 London during the summer. Problem reported by Ian Abbott.
608 2005-04-12 Jim Meyering <jim@meyering.net>
610 * human.c (humblock): Set *options even when returning due to
611 xstrtoumax conversion failure. Thanks to a used-uninitialized
614 2005-04-09 Jim Meyering <jim@meyering.net>
616 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
617 -Wuninitialized: initialize tm0.tm_year.
619 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
621 * getdate.y (parser_control): rels_seen is now a boolean, not a
622 count, since there's no maximum. All uses changed.
623 Add member dsts_seen.
624 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
626 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
627 Use pc_rels_seen to decide whther a date is absolute.
629 * getdate.y (number): Don't overwrite year.
630 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
633 2005-04-02 Simon Josefsson <jas@extundo.com>
635 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
636 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
638 2005-03-27 Jim Meyering <jim@meyering.net>
640 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
642 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
644 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
645 "one's complement" -> "ones' complement" in comment, as per Knuth.
646 "value of type" -> "type or expression" in comment.
647 * mktime.c, strftime.c: Propagate intprops.h comment nits.
649 2005-03-26 Jim Meyering <jim@meyering.net>
652 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
653 Correct typos: s/or/of/.
655 2005-03-23 Jim Meyering <jim@meyering.net>
657 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
659 2005-03-21 Jim Meyering <jim@meyering.net>
661 Changes imported from coreutils.
663 * cycle-check.c: Don't include xalloc.h.
665 * path-concat.c: Don't include assert.h.
666 (path_concat): Remove assertion that would have triggered
667 for ABASE starting with more than one slash.
668 Reported by Andreas Schwab.
670 * path-concat.c (path_concat): Set *BASE_IN_RESULT
671 properly when ABASE is an absolute file name.
672 Correct the description of this function.
674 Add an assertion and a test driver.
675 This fixes a bug introduced on 2004-07-02.
676 Andreas Schwab reported the resulting failure of cp --parents:
677 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
679 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
681 * strftime.c (my_strftime): If the underlying strftime returns 0
682 (which shouldn't happen), generate nothing instead of returning 0
683 immediately, so that nstrftime (NULL, ...) doesn't return 0.
685 2005-03-16 Bruno Haible <bruno@clisp.org>
687 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
689 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
691 * strftime.c (my_strftime): Prepend space to format so that we can
692 reliably distinguish strftime failure from empty output on POSIX
695 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
697 * iconvme.c (SIZE_MAX): New macro, if not already defined.
698 (iconv_string): Don't guess a size-zero buffer, as that might cause
699 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
700 result would be 'too large', where 'too large' is (heuristically)
701 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
702 overflow concerns. This will prevent some unwanted malloc failures
703 when the inputs are very large.
705 2005-03-15 Bruno Haible <bruno@clisp.org>
707 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
710 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
713 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
715 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
717 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
718 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
720 * strtol.c: Likewise.
722 2005-03-14 Simon Josefsson <jas@extundo.com>
724 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
727 2005-03-14 Jim Meyering <jim@meyering.net>
729 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
730 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
731 to be nonzero so that we (and caller) can detect the difference
732 between a valid zero-length expansion and an error return, even
733 when the underlying strftime fails before writing anything into
736 2005-03-10 Jim Meyering <jim@meyering.net>
738 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
739 so that this module works on systems without fchdir.
741 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
743 Factor int-properties macros into a single file, except for
745 * intprops.h: New file.
746 * getloadavg.c: Include it instead of limits.h.
747 (INT_STRLEN_BOUND): Remove.
748 * human.c: Include intprops.h.
749 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
750 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
751 * inttostr.h: Include intprops.h instead of limits.h.
752 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
753 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
754 for consistency with intprops.h.
755 (time_t_is_integer, twos_complement_arithmetic): Use them.
756 * sig2str.h: Include <signal.h>, intprops.h.
757 (INT_STRLEN_BOUND): Remove.
758 * strftime.c (TYPE_SIGNED): Remove.
759 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
760 * strtol.c: Adjust comments to match intprops.h.
761 * userspec.c: Include intprops.h.
762 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
763 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
764 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
765 instead of rolling our own expressions.
766 * xstrtol.c: Include xstrtol.h first, to test interface.
768 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
770 (my_strftime): Do not mishandle years close to INT_MAX, by doing
771 the right thing even if adding 1900 would overflow. Similarly
772 for tm_mon + 1 and tm_yday + 1.
773 Make %Y always equivalent to %C%y, and similarly for %G and %g.
774 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
775 (DO_SIGNED_NUMBER): New macro.
776 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
778 2005-03-07 Bruno Haible <bruno@clisp.org>
780 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
782 2005-03-03 Derek R. Price <derek@ximbiot.com>
783 Bruno Haible <bruno@clisp.org>
785 * pagealign_alloc.h: New file.
786 * pagealign_alloc.c: New file.
788 2005-01-28 Bruno Haible <bruno@clisp.org>
790 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
793 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
795 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
796 The workaround isn't strictly needed for POSIX conformance, and
797 it's too much of a pain to configure and maintain. We'll ask
798 people to fix their kernels instead.
799 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
800 (NANOSLEEP_BUG_WORKAROUND): Remove.
801 (xnanosleep): Remove the workaround.
803 2005-02-12 Bruno Haible <bruno@clisp.org>
805 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
807 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
809 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
810 * timespec.h (gettime): Return void, since it always
811 succeeds now. All uses changed.
812 * gettime.c (gettime) Likewise.
813 [HAVE_NANOTIME]: Prefer nanotime.
814 Assume gettimeofday succeeds, as POSIX requires.
815 Assime time () succeeds, since other code already does.
816 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
817 (timespec_subtract): Remove.
818 (NANOSLEEP_BUG_WORKAROUND): New constant.
819 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
820 things considerably. Use it only on GNU/Linux hosts, since the
821 workaround shouldn't be needed elsewhere.
823 2005-02-24 Bruno Haible <bruno@clisp.org>
825 * gettext.h: Update from GNU gettext 0.14.2.
827 2005-02-24 Bruno Haible <bruno@clisp.org>
829 * localcharset.c: Update from GNU gettext 0.14.2.
830 * config.charset: Update from GNU gettext 0.14.2.
832 2005-02-22 Simon Josefsson <jas@extundo.com>
834 * iconvme.h, iconvme.c: New files, from libc.
836 2005-02-20 Neil Conway <neilc@samurai.com>
838 * xgethostname.c (xgethostname): Check for ENOMEM, which is
839 returned by OSX/Darwin if the specified buffer is not large
840 enough for the hostname.
842 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
844 * memrchr.h: New file.
845 * chdir-long.c: Include it.
846 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
847 Don't bother including stddef.h.
849 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
851 * argp-help.c (__argp_help): Create a fake struct argp_state and
852 pass it to _help, otherwise the latter coredumps trying to
853 dereference state.root_argp.
855 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
857 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
859 Include <sys/types.h>, for dev_t.
860 (ME_DUMMY, ME_REMOTE): Move from here....
861 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
862 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
864 Include mountlist.h first, to test the interface.
866 2005-01-29 Bruno Haible <bruno@clisp.org>
868 * progname.c (program_name): Initialize.
869 Needed when linking statically on MacOS X.
871 2005-01-28 Bruno Haible <bruno@clisp.org>
873 * javacomp.sh.in: New file, from GNU gettext.
874 * javacomp.h: New file, from GNU gettext.
875 * javacomp.c: New file, from GNU gettext.
877 2005-01-26 Bruno Haible <bruno@clisp.org>
879 * javaexec.sh.in: New file, from GNU gettext.
880 * javaexec.h: New file, from GNU gettext.
881 * javaexec.c: New file, from GNU gettext.
883 2005-01-26 Simon Josefsson <jas@extundo.com>
885 * gai_strerror.c: Use GPL in header.
887 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
889 * argp-help.c (hol_entry_help): Avoid using non-constant
890 initializers for struct pentry_state.
891 (__argp_error): Check return value of __asprintf
892 (__argp_failure): Translate error message
894 * argp-parse.c: Removed braces around the expansion of N_()
896 2005-01-21 Jim Meyering <jim@meyering.net>
898 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
899 same value as for Solaris 9.
901 * chdir-long.c (chdir_long): Rewrite to remove limitation on
902 component length. This included changing the parameter to be
903 of type `char *' rather than `char const *'.
904 * chdir-long.h (chdir_long): Update prototype.
906 * openat.c (fdopendir, fstatat): New functions.
907 * openat.h: Include headers required for use of DIR and struct stat.
908 [AT_SYMLINK_NOFOLLOW]: Define.
909 (fdopendir, fstatat): Add prototypes.
911 2005-01-21 Bruno Haible <bruno@clisp.org>
913 * classpath.h: New file, from GNU gettext.
914 * classpath.c: New file, from GNU gettext.
916 2005-01-20 Simon Josefsson <jas@extundo.com>
918 * version-etc-fsf.c: New file, with version_etc_copyright.
919 * version-etc.c: Remove version_etc_copyright.
920 * version-etc.h (version_etc_copyright): Use [] instead of * in
921 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
923 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
925 * save-cwd.c (save_cwd): Remove code to support the case
926 where fchdir is missing or flaky.
928 2005-01-20 Simon Josefsson <jas@extundo.com>
930 * base64.h (isbase64): Add.
932 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
933 using a unsigned prototype, don't inline.
934 (base64_decode): Use it.
936 2005-01-19 Bruno Haible <bruno@clisp.org>
938 * sh-quote.h: New file, from GNU gettext.
939 * sh-quote.c: New file, from GNU gettext.
941 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
943 Merge changes from coreutils, as described below in several
944 changelogs dated today.
946 * save-cwd.c: Include "save-cwd.h" before other include files.
947 (O_DIRECTORY): Remove; not needed here, since "." must be
948 a directory. All uses removed.
949 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
950 universal on Suns, and we also need to test for IRIX.
951 Revamp code to use 'if' rather than '#if'.
952 Avoid unnecessary comparison of cwd->desc to 0.
954 * utimens.c (futimens): Robustify the previous patch, by checking
955 for known valid error numbers rather than observed invalid ones.
957 2005-01-18 Jim Meyering <jim@meyering.net>
959 * version-etc.c (version_etc_copyright): Update copyright date.
961 * utimens.c (futimens): Account for the fact that futimes
962 can also fail with errno == ENOSYS or errno == ENOENT.
963 Patch from Dmitry V. Levin.
965 Change the name of the robust chdir function from chdir to chdir_long.
966 * save-cwd.c: Include chdir-long.h rather than chdir.h.
967 (restore_cwd): Use chdir_long, not chdir.
968 * chdir-long.c: Renamed from chdir.c.
969 * chdir-long.h: Renamed from chdir.h.
970 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
973 2005-01-18 Bob Proulx <bob@proulx.com>
975 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
976 offsetof() macro construct to avoid compile failure with native HP-UX
977 11.0 ANSI C compiler.
979 2005-01-06 Bruno Haible <bruno@clisp.org>
981 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
982 because stpncpy.m4 takes care of it.
984 2004-01-24 Bruno Haible <bruno@clisp.org>
986 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
988 2003-10-09 Bruno Haible <bruno@clisp.org>
990 * progreloc.c: Include xalloc.h instead of xmalloc.h.
992 2005-01-06 Bruno Haible <bruno@clisp.org>
994 * fwriteerror.h (fwriteerror): Change specification to include fclose.
995 * fwriteerror.c: Include <stdbool.h>.
996 (fwriteerror): At the end, close the file stream. Record whether
997 stdout was already closed.
999 2004-05-27 Bruno Haible <bruno@clisp.org>
1001 * execute.c (environ): Declare if needed.
1002 * pipe.c (environ): Likewise.
1003 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1005 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1007 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1008 definitions to be after all include files, to avoid collisions.
1009 Problem reported by Bob Proulx.
1011 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1013 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1014 not needed. This removes a dependency on the gettext module.
1015 [defined _LIBC]: Do not include <libintl.h>; not needed.
1017 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1019 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1022 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1024 * argp-parse.c: Include <stddef.h>.
1025 (alignof, alignto): New macros.
1026 (parser_init): Don't assume that void * is aligned sufficiently
1029 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1030 need to extend the stack.
1031 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1034 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1036 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1038 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1040 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1041 Remove now-obsolete comment about AIX.
1042 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1043 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1044 (YYMAXDEPTH): New macro.
1046 2004-12-18 Bruno Haible <bruno@clisp.org>
1048 * fatal-signal.c (fatal_signals): Make non-const.
1049 (init_fatal_signals): New function.
1050 (uninstall_handlers, install_handlers): Ignore signals that were set to
1052 (at_fatal_signal): Call init_fatal_signals.
1053 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1055 Reported by Paul Eggert.
1057 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1059 * getdate.y (textint): New member "negative".
1060 (time_zone_hhmm): New function.
1061 Expect 14 shift-reduce conflicts, not 13.
1062 (o_colon_minutes): New rule.
1063 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1064 (yylex): Set the "negative" member of signed numbers.
1066 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1068 Changes imported from coreutils.
1069 * hard-locale.c: Assume <locale.h> exists.
1071 (GLIBC_VERSION): New macro.
1072 (hard_locale): Assume setlocale exists.
1073 Rewrite to avoid #ifdef.
1074 Use strdup rather than malloc + strcpy.
1075 * human.c: Assume <locale.h> exists.
1076 (human_readable): Assume localeconv exists.
1078 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1080 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1081 convert T2, not T. (Imported from libc.)
1083 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1085 * getcwd.c (is_ENAMETOOLONG): New macro.
1086 (__getcwd.c): Don't restore errno; glibc doesn't.
1087 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1088 first, falling back to our code only if its results look suspicious.
1089 Ensure that the resulting buffer is only as large as necessary.
1091 * readutmp.c: Include readutmp.h first.
1092 Include <errno.h>, since readutmp.h no longer does that.
1093 * readutmp.h: Don't include <errno.h>,
1094 <sys/param.h>, <time.h>; not needed to establish interface.
1095 (errno): Remove decl.
1096 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1097 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1098 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1100 2004-11-28 Simon Josefsson <jas@extundo.com>
1102 * base64.h, base64.c: New file.
1104 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1106 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1108 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1110 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1111 HP's ANSI C compiler.
1112 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1113 Declaring int functions causes warnings on some modern systems and
1114 shouldn't be needed to compile on ancient ones.
1115 * same.c (MIN) [defined MIN]: Don't define, since it's already
1118 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1119 with the following changes.
1120 (__set_errno): Parenthesize properly.
1121 Include <stdbool.h>.
1122 (MIN, MAX, MATCHING_INO): New macros.
1123 (__getcwd): Define with prototype, not K&R form.
1124 Use heuristics to allocate default buffer on stack if possible.
1125 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1126 behavior, and to avoid the PATH_MAX limit when computing
1128 Use MATCHING_INO to compare inode number to file.
1129 Check for arithmetic overflow in size calculations.
1130 Fix bug in reallocation of dot array that caused getcwd to fail
1131 on directories nested deeper than 75.
1132 Be more careful about saving errno on error.
1133 Do not use realloc; use only free+malloc, as this is a bit
1134 more flexible and avoids a needless copy operation.
1135 Do not inspect st_dev and st_ino for symbolic links; POSIX
1136 doesn't specify the latter.
1137 Check for closedir errors.
1138 Avoid needless casts.
1139 Use "#ifdef weak_alias" around weak_alias, to be like other
1141 The following changes to getcwd.c have effect only when used in
1142 gnulib; they have no effect inside glibc proper.
1143 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1144 as alloca isn't used.
1145 (alloca, __alloca): Likewise.
1146 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1147 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1148 unconditionally, as gnulib assumes C89 or better.
1149 Do not include <sys/param.h>.
1150 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1151 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1153 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1154 Include <dirent.h> in a way that is compatible with modern Autoconf.
1155 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1156 New macros, if not already defined.
1157 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1158 Use "_LIBC", not "defined _LIBC", for consistency.
1159 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1161 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1162 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1163 * xgetcwd.c: David MacKenzie's old code was removed, so give
1164 credit only to Jim Meyering and adjust the copyright dates.
1165 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1166 <stdlib.h>, <unistd.h>, "pathmax.h".
1167 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1168 (INITIAL_BUFFER_SIZE): Remove.
1169 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1171 2004-11-23 Jim Meyering <jim@meyering.net>
1173 * getopt_.h: Remove trailing blanks.
1175 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1177 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1178 (futimens): New function, which uses futimes if available.
1179 (futimens, utimens): Support timespec==NULL, with same semantics
1180 as utime and utimens.
1181 * utimens.h (futimens): New decl.
1183 2004-11-23 Jim Meyering <jim@meyering.net>
1185 * __fpending.c: Add comment.
1187 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1189 * getopt_.h: Re-addition of __getopt_argv_const caused
1190 redefinition warnings. To avoid them, include the defines
1191 in `#if !defined __need_getopt ... #endif'. The only place
1192 where __getopt_argv_const is used is in definitions
1193 of getopt_long and getopt_long_only below, which are as well
1194 protected by `#ifndef __need_getopt'.
1195 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1196 __need_getopt after including <stdio.h> and <unistd.h> These
1197 headers might have defined it.
1199 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1201 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1203 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1204 optopt): Use them instead of invoking ## directly; otherwise, the
1205 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1207 2004-11-19 Bruno Haible <bruno@clisp.org>
1209 * strtok_r.c: Move comments from here...
1210 * strtok_r.h: ... to here.
1212 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1214 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1215 might fail. Problem reported by Yoann Vandoorselaere.
1216 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1217 that mishandle size_t overflow.
1219 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1221 * canon-host.c: Include "strdup.h".
1222 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1223 Use strdup instead of malloc/strcpy to duplicate strings.
1225 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1226 (human_space_before_unit): New constant.
1227 * human.c (human_readable): Support it.
1229 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1230 (xgetcwd): Set errno correctly when failing.
1231 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1232 the failure is actually due to a PATH_MAX problem.
1234 Further getopt changes to make it more likely that glibc will
1235 buy the changes back.
1236 * getopt.c (POSIXLY_CORRECT): New constant.
1237 (getopt): Use it, so to preserve glibc semantic
1238 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1239 when compiling for libc.
1240 * getopt_.h (__getopt_argv_const): Bring it back.
1241 (getopt_long, getopt_long_only): Use it.
1243 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1244 New arg POSIXLY_CORRECT. All callers changed.
1245 (getopt): Argv is now char * const *, as per standard.
1246 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1247 not char *__getopt_argv_const *.
1248 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1249 _getopt_long_only_r): Likewise.
1250 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1251 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1252 _getopt_long_r, _getopt_long_only_r): Likewise.
1253 * getopt_.h (__getopt_argv_const): Remove.
1254 (getopt): Argv is now char * const *, as per standard.
1256 * getdate.y (tORDINAL): New token.
1257 (day, relunit): Allow it for relative times.
1258 (relative_time_table): Use tORDINAL for ordinals.
1260 2004-11-15 Jim Meyering <jim@meyering.net>
1262 * closeout.c: Include "__fpending.h" once again.
1263 Include <stdbool.h>.
1264 (close_stdout): Don't fail just because stdout was closed initially,
1265 since some programs don't write to stdout in the normal course of
1266 operation (other than --version and --help), and we don't want this
1267 function to make e.g. `touch file >&-' fail.
1268 But do fail if it was closed and someone has tried to write to it.
1269 E.g., `printf foo >&-' must fail.
1271 2004-11-11 Simon Josefsson <jas@extundo.com>
1273 * strtok_r.h, strtok_r.c: New file.
1275 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1277 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1278 we can stop lying to compilers about the constness of argv when we
1279 are compiled outside glibc.
1280 (getopt, getopt_long, getopt_long_only): Use it.
1281 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1283 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1284 _getopt_long_only_r): Likewise.
1285 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1286 _getopt_long_only_r): Likewise.
1288 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1289 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1290 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1291 the other external symbols.
1292 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1293 declaration, since the above renaming now works around collisions.
1295 2004-11-11 Jim Meyering <jim@meyering.net>
1297 * linebreak.c: Remove trailing blanks.
1298 * alloca_.h: Likewise.
1299 * acosl.c: Likewise.
1300 * euidaccess.c: Likewise.
1301 * allocsa.h: Likewise.
1303 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1305 * mktime.c (SHR): New macro, which is a portable
1306 substitute for >> that should work even on Crays.
1307 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1308 Problem reported by Mark D. Baushke in
1309 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1310 * getdate.y (SHR): Likewise.
1312 * strftime.c (SHR): Likewise.
1314 * quotearg.c (struct quoting_options): Use unsigned int for
1315 quote_these_too, so that right shifts are well defined. All uses
1318 2004-11-10 Simon Josefsson <jas@extundo.com>
1320 * getaddrinfo.h, getaddrinfo.c: New files.
1322 2004-11-10 Jim Meyering <jim@meyering.net>
1324 Ensure that no close failure goes unreported.
1325 * closeout.c (close_stdout): Always close stdout. I.e., don't
1326 return early when it seems there's nothing to flush.
1327 Don't include __fpending.h.
1329 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1331 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1333 2004-11-05 Bruno Haible <bruno@clisp.org>
1335 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1336 Reported by Mark D. Baushke <mdb@cvshome.org>.
1338 2004-11-04 Bruno Haible <bruno@clisp.org>
1340 2004-09-11 Bruno Haible <bruno@clisp.org>
1341 * allocsa.valgrind: New file.
1342 2004-02-06 Bruno Haible <bruno@clisp.org>
1343 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1344 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1345 Reported by Christopher Seip <chris.seip@hp.com>.
1347 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1349 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1350 with errno == ERANGE if the buffer is too small.
1351 Problem reported by Mark D. Baushke.
1353 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1355 * xreadlink.c (MAXSIZE): New macro.
1356 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1357 size does not exceed MAXSIZE. Avoid cast.
1358 As suggested by Mark D. Baushke in
1359 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1360 if readlink fails with buffer size just under MAXSIZE, try again
1363 2004-11-02 Derek R. Price <derek@ximbiot.com>
1364 and Paul Eggert <eggert@cs.ucla.edu>
1366 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1367 (get_date): Overparenthesize to avoid GCC warning.
1369 2004-11-02 Bruno Haible <bruno@clisp.org>
1371 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1372 function returns void.
1374 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1376 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1377 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1380 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1382 * getdate.y: Add support for TZ="foo" within a date string.
1383 Fix some bugs near time_t boundaries. Reject dates with
1384 out-of-range components, e.g., "Sept 31".
1385 Include <stdlib.h>, "setenv.h", "xalloc.h".
1386 (ISDIGIT_LOCALE): Remove; unused.
1387 Note that the TZ and time functions used here are not reentrant.
1388 (mktime_ok, get_tz): New functions.
1389 (TZBUFSIZE): New constant.
1390 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1391 This requires that we sometimes generate our own TZ="XXX..." setting.
1393 2004-10-27 Derek R. Price <derek@ximbiot.com>
1395 * mktime.c (not_equal_tm): Remove redundant check.
1397 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1399 * getdate.y: Use Bison 1.875 features, and some minor
1400 code cleanups. This change does not affect semantics.
1401 Don't include <stdlib.h>; no longer needed.
1402 Don't include unlocked-io.h; only the "#if TEST" code uses
1403 stdio, and performance isn't crucial there.
1404 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1405 Bison 1.875 features as described below.
1406 All uses of "PC." replaced by "pc->".
1407 (YYSTYPE): Add a forward declaration.
1408 (yylex, yyerror): Use full prototypes in forward decls.
1409 Use "%pure-parser" rather than obsolescent "%pure_parser".
1410 Use %parse-param and %lex-param instead of obsolescent
1411 YYPARSE_PARAM and YYLEX_PARAM.
1412 (meridian_table, month_and_day_table, time_units_table,
1413 relative_time_table, time_zone_table, military_table,
1414 lookup_zone, lookup_word, get_date):
1415 Use NULL instead of 0 where appropriate.
1416 (to_hour): Avoid abort (), to avoid a dependency on
1418 (yyerror, yylex): Now accepts parser_control * arg.
1419 (main) [TEST]: Use '\0' rather than 0 for char.
1421 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1423 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1424 It's now the caller's responsibility to handle the case where
1425 !HAVE_GETPAGESIZE && !defined getpagesize.
1427 * mktime.c (leapyear): Arg is long int, not int.
1429 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1431 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1433 2004-10-12 Simon Josefsson <jas@extundo.com>
1435 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1436 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1439 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1441 * vsnprintf.h: New file.
1442 * vsnprintf.c: New file.
1444 2004-10-07 Bruno Haible <bruno@clisp.org>
1446 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1447 into the provided buffer.
1449 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1451 * diacrit.c, diacrit.h: Add GPL notice.
1453 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1454 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1455 * logl.c (logl): Keep the code as similar to glibc as possible.
1456 This avoids a potential constant-folding bug.
1458 2004-10-05 Bruno Haible <bruno@clisp.org>
1460 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1462 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1464 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1465 * xmalloc.c (xmemdup): Likewise.
1466 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1467 XFREE): Remove these long-obsolescent macros.
1468 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1469 * xstrdup.c: Remove.
1471 * regex.c (re_comp): Cast gettext return value to char *,
1472 Problem reported by Martin Neitzel via Mark D. Baushke.
1474 2004-10-04 Simon Josefsson <jas@extundo.com>
1476 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1477 '#ifdef USE_UNLOCKED_IO'.
1479 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1481 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1482 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1483 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1484 regex.c, sha1.c, version-etc.c, yesno.c:
1485 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1486 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1487 the includer's responsibility.
1489 Sync from coreutils.
1491 * modechange.c (mode_compile): Don't decrement a pointer that
1492 points to the start of a string, as the C Standard says the
1493 resulting behavior is undefined.
1495 * backupfile.h (enum backuptype): Rename none -> no_backups,
1496 simple -> simple_backups, numbered_existing ->
1497 numbered_existing_backups, numbered -> numbered_backups
1498 to avoid shadowing problems. All uses changed.
1499 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1500 * backupfile.c (check_extension, numbered_backup):
1501 Rename locals to avoid shadowing 'basename'.
1502 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1505 * .cppi-disable: Add getopt_.h, getopt_int.h.
1506 * .cvsignore: Add getopt.h.
1508 2004-10-04 Simon Josefsson <jas@extundo.com>
1510 * memmem.h: New file.
1511 * memmem.c: New file, taken from glibc.
1513 2004-10-02 Jim Meyering <jim@meyering.net>
1515 * dirfd.h, getpagesize.h: Add copyright notice.
1517 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1519 * snprintf.c: Remove comments as to why each header is needed.
1521 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1523 * strsep.h: New file.
1524 * strsep.c: New file.
1526 2004-10-01 Simon Josefsson <jas@extundo.com>
1528 * snprintf.c (snprintf): Handle size==0.
1530 2004-10-01 Simon Josefsson <jas@extundo.com>
1531 Bruno Haible <bruno@clisp.org>
1533 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1534 (snprintf): Declare 'args'.
1536 2004-09-30 Simon Josefsson <jas@extundo.com>
1538 * snprintf.h, snprintf.c: New files.
1540 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1542 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1543 (hol_entry_help): Never translate an empty string.
1544 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1545 * argp.h (OPTION_NO_TRANS): New option.
1547 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1549 * xvasprintf.c: Include xalloc.h.
1550 (xvasprintf): Use xalloc_die, not xmalloc_die.
1552 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1554 * dummy.c: Change copyright notice to FSF, and license to GPL.
1556 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1558 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1559 Problem reported by Bruno Haible in:
1560 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1562 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1564 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1565 in case some system header has #define'd it. Problem reported by
1566 Soeren D. Schulze in
1567 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1569 2004-09-08 Bruno Haible <bruno@clisp.org>
1571 * stdint_.h.in: New file, taken from GNU clisp.
1573 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1575 * xvasprintf.h: New file.
1576 * xvasprintf.c: New file.
1577 * xasprintf.c: New file.
1579 2004-09-08 Bruno Haible <bruno@clisp.org>
1581 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1583 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1585 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1587 Import from coreutils.
1588 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1589 strings on unbounded length. alloca's performance benefits aren't
1590 that important here.
1592 (parse_with_separator): New function, with most of the internals
1593 of the old parse_user_spec. Allow user to omit both user and group,
1594 for compatibility with FreeBSD.
1595 Clone only the user name, not the entire spec.
1596 Do not set *uid, *gid unless entirely successful.
1597 Avoid memory leak in some failing cases.
1598 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1599 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1600 (parse_user_spec): Rewrite to use parse_with_separator.
1602 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1604 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1605 its complicated substitute.
1606 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1607 and program_invocation_name.
1608 (__argp_basename) [!_LIBC]: Remove; the only use was
1609 replaced by its body.
1610 (__argp_short_program_name): Change condition from
1611 !defined __argp_short_program_name to
1612 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1613 to match argp-namefrob.h.
1614 (__argp_failure): Don't assume strerror_r returns char *.
1615 * argp-parse.c (N_): Define unconditionally.
1616 (argp_default_options): Fill out initializers with 0 to avoid
1619 2004-08-12 Simon Josefsson <jas@extundo.com>
1621 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1622 * getopt_.h: Renamed from getopt.h.
1624 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1626 Merge from coreutils.
1628 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1629 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1630 for Reliant Unix 5.43.
1632 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1633 (union fooround): Use uintmax_t, not long int.
1634 The rest is a merge from libc:
1635 [defined _LIBC]: Include <shlib-compat.h>.
1636 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1638 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1640 * strverscmp.c: Convert to UTF-8.
1642 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1644 * obstack.h (obstack_empty_p):
1645 Don't assume that chunk->contents is suitably aligned.
1646 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1647 Likewise. Problem reported by Benno in
1648 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1650 * chown.c (rpl_chown): Work even if the file is writeable but not
1651 readable. This could be improved further but it'd take some work.
1653 2004-08-08 Simon Josefsson <jas@extundo.com>
1655 * xgethostname.c: Don't include error.h (not used).
1658 * getpass.c: Include getpass.h first.
1660 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1662 * xalloc-die.c: New files.
1663 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1665 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1666 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1667 (_, N_, xalloc_die): Move to xalloc-die.c.
1668 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1669 so that we needn't mess with xalloc_msg_memory_exhausted.
1671 * sha1.h: Renamed from sha.h.
1672 (SHA1_H): Renamed from _SHA_H.
1673 (sha1_ctx): Renamed from sha_ctx.
1674 (sha1_init_ctx): Renamed from sha_init_ctx.
1675 (sha1_process_block): Renamed from sha_process_block.
1676 (sha1_process_bytes): Renamed from sha_process_bytes.
1677 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1678 (sha1_read_ctx): Renamed from sha_read_ctx.
1679 (sha1_stream): Renamed from sha_stream.
1680 (sha1_buffer): Renamed from sha_buffer.
1681 * sha1.c: Likewise; renamed from sha.c.
1682 Do not include <sys/types.h>.
1683 Include <stddef.h> rather than <stdlib.h>.
1685 2004-08-08 Bruno Haible <bruno@clisp.org>
1687 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1688 FILESYSTEM_PREFIX_LEN.
1689 * progreloc.c: Likewise.
1690 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1692 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1695 * argp-help.c (make_hol, hol_append): Don't assume that
1696 SIZE_MAX is a valid preprocessor constant.
1697 (__argp_basename): Change from "#ifndef _LIBC"
1698 to "#ifndef __argp_short_program_name", so that
1699 we don't compile these functions for tar.
1701 More merges from coreutils.
1702 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1703 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1705 * addext.c: Remove; no longer needed.
1706 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1707 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1708 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1709 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1710 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1711 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1712 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1713 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1714 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1715 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1716 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1717 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1718 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1719 Import changes from coreutils.
1721 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1723 Merge from coreutils.
1725 * .gdb-history: Remove; this doesn't belong here.
1727 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1728 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1729 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1731 * dirname.h: Include <stdbool.h>.
1732 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1733 for consistency with POSIX terminology. All uses changed.
1734 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1735 (strip_trailing_slashes): Use bool for booleans.
1736 * stripslash.c (strip_trailing_slashes): Likewise.
1738 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1739 sometimes returns a positive errno value even when it succeeds.
1740 (print_errno_message) [!LIBC]: Fall back on strerror if
1743 * path-concat.c (mempcpy): Don't define if a system header defines it.
1744 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1745 (longest_relative_suffix): New function.
1746 (path_concat): Use it. Assume first argument is not NULL.
1747 Port to DOS. Omit redundant separators.
1748 Report an error instead of returning NULL.
1749 Use mempcpy instead of memcpy.
1750 (xpath_concat): Remove: not declared or used.
1752 * same.h: Include <stdbool.h>
1753 (same_name): Return bool, not int.
1754 * same.c (same_name): Likewise.
1755 (errno): Don't declare; we assume C89 or better now.
1757 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1758 if not already defined.
1760 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1761 * dup-safer.c (errno): Likewise.
1763 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1765 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1768 2004-08-03 Simon Josefsson <jas@extundo.com>
1770 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1771 * progname.h: Don't include stdbool.h.
1773 2004-08-02 Simon Josefsson <jas@extundo.com>
1775 * getsubopt.h: New file, with comments from Bruno Haible.
1776 * getsubopt.c: New file, from glibc, but slightly modified based on
1777 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1779 2004-08-01 Simon Josefsson <jas@extundo.com>
1781 * xgetdomainname.c: Include stdlib.h, for free().
1783 2004-07-16 Simon Josefsson <jas@extundo.com>
1785 * dummy.c: New file.
1787 2004-07-16 Bruno Haible <bruno@clisp.org>
1789 * backupfile.h: Add extern "C" for C++.
1790 * closeout.h: Likewise.
1791 * copy-file.h: Likewise.
1792 * findprog.h: Likewise.
1793 * full-write.h: Likewise.
1794 * pathname.h: Likewise.
1795 * progname.h: Likewise.
1796 * stpcpy.h: Likewise.
1797 * stpncpy.h: Likewise.
1798 * strcase.h: Likewise.
1799 * strstr.h: Likewise.
1800 * xalloc.h: Likewise.
1802 * mbswidth.h: Add extern "C" for C++.
1803 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1805 2004-07-09 Simon Josefsson <jas@extundo.com>
1807 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1808 failed without this.)
1810 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1812 * fchown-stub.c: New file.
1814 2004-06-24 Jim Meyering <jim@meyering.net>
1816 * obstack.h (obstack_base): Cast to (void *), per documentation.
1818 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1820 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1822 2004-06-01 Jim Meyering <jim@meyering.net>
1824 * calloc.c: New file.
1826 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1828 * getdate.y (yylex): Allow space between sign and number.
1829 Problem reported by Dan Jacobson.
1831 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1832 and Jim Meyering <jim@meyering.net>
1834 Merge from coreutils CVS.
1836 * stat-macros.h: New file, with contents from file-type.h
1837 and coreutils' system.h.
1838 * file-type.c: Include "stat-macros.h".
1839 * file-type.h (file_type): Move all macro definitions to new file,
1842 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1843 Wrap old code with this conditional.
1844 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1845 function that does not dereference symlinks.
1846 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1848 * xreadlink.c: Include xreadlink.h first, to catch .h file
1849 dependency problems.
1850 (xreadlink): Accept new arg SIZE, for efficiency.
1851 All decls and uses changed.
1852 * xreadlink.h: Include <stddef.h>, for size_t.
1854 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1855 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1857 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1859 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1861 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1862 macros to be defined.
1863 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1864 the allocator returns NULL because the requested size is zero.
1866 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1868 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1869 var. Add comment explaining why libc still defines it. This
1870 merges the following patch from glibc:
1871 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1873 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1875 * obstack.c (_obstack): Remove unused variable. It hasn't been
1876 present in glibc since revision 1.1 of this file.
1877 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1878 obstack_alignment_mask, obstack_alloc, obstack_base,
1879 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1880 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1881 obstack_grow0, obstack_init, obstack_int_grow,
1882 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1883 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1884 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1885 nonexistent functions.
1887 2004-05-17 Derek R. Price <derek@ximbiot.com>
1888 Paul Eggert <eggert@cs.ucla.edu>
1890 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1892 2004-05-14 Bruno Haible <bruno@clisp.org>
1894 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1895 that consists of a '.' followed by an empty digit string.
1896 Patch by Tor Lillqvist <tml@iki.fi>.
1898 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1900 Port obstack to the AS/400, where pointers are 16 bytes wide and
1901 you cannot cast an integer to a valid pointer. This patch is
1902 currently waiting to be integrated into glibc; see
1903 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1905 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1906 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1907 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1908 (struct obstack): temp member is now a union of a pointer and
1909 an integer, instead of an integer. All integer uses changed.
1910 This does not affect the physical layout of struct obstack,
1911 except on hosts (like the AS/400) where the size or alignment of
1912 void * is greater than that of ptrdiff_t.
1913 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1914 __STDC__)]: Store temporary in pointer member of union, not
1916 * obstack.c: Include <stddef.h>, for offsetof.
1917 (struct fooalign): Remove; it doesn't need a name.
1918 (union fooround): Change double to long double, and add void *.
1919 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1920 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1921 not a macro. Hence the values are always int; so remove all
1922 casts-to-int in uses.
1924 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1925 Derek Price <derek@ximbiot.com>
1927 * alloca.c: Include <alloca.h>, to get our interface.
1928 * alloca_.h: Use __alloca on AIX, so that we don't have to
1929 include <alloca.h> first. Use C89 prototype for alloca; this
1930 requires including <stddef.h> for size_t. Use extern "C" if C++.
1931 Use #elif for simplicity, since we can assume C89 now.
1932 Don't try to source the system alloca.h since it will not be found
1933 and to prevent recursively including its replacement.
1934 * fnmatch.c: Include <alloca.h> instead of opencoding.
1935 * regex.c: Likewise.
1937 2004-05-16 Derek Price <derek@ximbiot.com>
1938 Paul Eggert <eggert@cs.ucla.edu>
1940 getline cleanup. This changes the getndelim2 API: both order of
1941 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1944 * getline.c: Don't include stddef.h or stdio.h, since our
1945 interface does that.
1946 (getline): Always use getdelim, so that we don't have two
1947 copies of this code.
1948 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1950 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1951 (GETNDELIM2_MAXIMUM): New macro.
1952 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1953 instead of the old practice of delim2==0. All callers changed.
1954 Return -1 on overflow, instead of returning junk.
1955 Do not set *linesize unless allocation succeeds.
1956 * getndelim2.h: Do not include stddef.h; no longer needed, now
1957 that we include sys/types.h.
1958 * getnline.h: Likewise.
1959 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1960 (getndelim2): Reorder arguments.
1961 * getnline.c (getnline, getndelim):
1962 Don't discard the NMAX argument.
1963 (getnline): Invoke getndelim, to avoid code duplication.
1964 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1965 of (size_t) -1 by callers of the getnline family.
1967 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1969 * nanosleep.c (suspended): Change its type from int to
1970 sig_atomic_t volatile.
1971 (first_call): Make it private to rpl_nanosleep, and have it
1972 be zero initially as that's a bit faster.
1973 (my_usleep): Round up fractional times instead of truncating them,
1974 as this is the usual meaning for 'sleep'.
1976 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1978 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1979 (ENOSYS): Define if not defined.
1980 (settime): Fall back on stime if it exists and settimeofday fails.
1981 But don't bother with fallbacks if a method fails with errno == EPERM.
1983 2004-05-11 Jim Meyering <jim@meyering.net>
1985 Prior to this change, the save_cwd caller required read access to the
1986 current directory on most systems (ones with the fchdir function).
1988 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1989 fails, try write-only, and finally, resort to using xgetcwd.
1991 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1993 * obstack.c, obstack.h: Import changes from libc.
1995 2004-04-28 Bruno Haible <bruno@clisp.org>
1997 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1998 implicitly appends .exe to executables.
1999 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2000 accepts Windows pathnames.
2001 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2002 Cygwin like Windows, since it now accepts Windows pathnames.
2003 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2004 Cygwin like Windows, since it now accepts Windows pathnames.
2005 Reported by Derek Robert Price <derek@ximbiot.com>.
2007 2004-04-20 Jim Meyering <jim@meyering.net>
2009 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2011 2004-04-20 Jim Meyering <jim@meyering.net>
2012 Bruno Haible <bruno@clisp.org>
2014 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2015 memory when realloc fails.
2017 2004-04-18 Jim Meyering <jim@meyering.net>
2019 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2020 don't leak memory and do call END_UTMP_ENT.
2022 2004-04-11 Paul Eggert <eggert@twinsun.com>
2024 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2025 (CHAR_BIT): Remove, since we assume C89.
2026 Include <stdint.h> if available, as per current Autoconf CVS advice.
2028 2004-03-30 Paul Eggert <eggert@twinsun.com>
2030 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2031 not bool, to be more consistent with Unix conventions.
2032 Suggested by Bruno Haible.
2034 Merge from coreutils.
2036 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2039 * getdate.h: Include stdbool.h, and timespec.h instead of
2040 the usual <time.h> dance.
2041 (get_date): Change signature to support fractional time stamps.
2042 All callers changed.
2043 * getdate.y: Include "getdate.h" first, as we can now
2044 assume C89 and don't need to worry about 'const'.
2045 Similarly, include "unlocked-io.h" near start, not in middle.
2047 (textint.value): Use long int rather than int.
2048 (textint.digits): Use size_t rather than int.
2049 (BILLION, LOG10_BILLION): New constants.
2050 (parser_control): New member rel_ns. Members day_ordinal,
2051 time_zone, month, day, hour, minutes, rel_year, rel_month,
2052 rel_day, rel_hour, rel_minutes, rel_seconds
2053 are now long int, not int. Member seconds is now struct timespec,
2054 not int. New member timespec_seen. Members dates_seen, days_seen,
2055 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2057 (%union.intval): Now long int, not int.
2058 New member timespec.
2059 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2060 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2061 (spec): Now is a timespec or an item list.
2062 (timespec, items): New nonterminals.
2063 (time, rel, relunit, number, get_date):
2064 Add support for fractional seconds.
2065 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2066 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2067 (to_hour): First arg is now long int, not int.
2068 (to_year): Returns long int, not int.
2069 Don't treat year -70 like 70.
2070 (tm_diff): Returns long int, not int.
2071 (lookup_word): Use bool instead of int when appropriate.
2072 (yylex): Use size_t for count, not int.
2073 Detect overflow when parsing large integer constants.
2074 Add support for fractions.
2075 (get_date): Make pointers 'const' if possible.
2076 Use more-portable code to detect integer overflow.
2077 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2078 Don't use ctime; it's not reliable if the year has >4 digits.
2080 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2081 This is for compatibility with BSD.
2083 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2084 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2085 From coreutils' system.h.
2087 * userspec.c: Don't include "posixver.h".
2088 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2089 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2090 compatible extension. Simplify code by removing a boolean int
2091 that was always nonzero if a string was nonnull.
2093 2004-03-30 Jim Meyering <jim@meyering.net>
2095 Merge from coreutils.
2097 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2099 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2100 an empty input stream.
2102 * readtokens.c: Include <stdbool.h>.
2103 (readtoken): Use `size_t' rather than int/long.
2104 All callers adjusted.
2105 Use `bool' rather than `int' where appropriate.
2106 Use memset rather than an explicit loop.
2107 Use x2nrealloc rather than xrealloc.
2108 Allow the use of `\0' as a delimiter.
2109 (readtokens): Likewise.
2110 * readtokens.h (readtoken, readtokens): Update prototypes.
2112 2004-03-30 Bruno Haible <bruno@clisp.org>
2114 * getloadavg.c (getloadavg): Don't assume setlocale returns
2117 2004-03-29 Paul Eggert <eggert@twinsun.com>
2119 Merge changes to getloadavg.c from coreutils and Emacs.
2121 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2122 Define to an expression, not to the empty string.
2123 Include cloexec.h and xalloc.h.
2124 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2125 Use set_cloexec_flag rather than rolling our own.
2126 * cloexec.c, cloexec.h: New files.
2128 2004-03-18 Paul Eggert <eggert@twinsun.com>
2130 * getopt.h: Sync with libc CVS.
2132 2004-03-18 Paul Eggert <eggert@twinsun.com>
2133 Bruno Haible <bruno@clisp.org>
2135 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2136 not on all platforms that have <wchar.h>.
2137 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2139 2004-03-09 Paul Eggert <eggert@twinsun.com>
2141 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2143 * getopt_int.h: New file, also synced from libc.
2145 2004-03-07 Paul Eggert <eggert@twinsun.com>
2147 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2148 '#if' expressions. Unlike the code it replaces, it does not
2149 depend on (defined _SC_PAGESIZE). However, it does depend on
2150 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2151 first reported by Jason Andrade in
2152 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2154 2004-01-18 Simon Josefsson <jas@extundo.com>
2156 * strdup.h: New file.
2157 * strdup.c: Include it.
2158 * path-concat.c: Include strdup.h. Drop strdup declaration.
2159 * userspec.c: Include strdup.h. Drop strdup declaration.
2161 2004-02-06 Karl Berry <karl@gnu.org>
2163 * config.charset: update from gettext 0.14.1.
2165 2004-02-05 Paul Eggert <eggert@twinsun.com>
2167 Add comments and code, prompted by suggestions from Bruno Haible
2169 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2170 describing the enum quoting_style values.
2171 * quotearg.c (quotearg_alloc): New function.
2172 (quotearg_buffer_restyled): Treat lone { and } as special.
2173 Treat = as special. Work around bug with older shells
2174 that "see" a '\' that is really the 2nd byte of a multibyte char.
2175 Quote empty string with shell_quoting_style.
2177 2004-02-03 Bruno Haible <bruno@clisp.org>
2179 * pipe.h: New file, from GNU gettext.
2180 * pipe.c: New file, from GNU gettext.
2182 2004-01-27 Bruno Haible <bruno@clisp.org>
2184 * execute.h: New file, from GNU gettext.
2185 * execute.c: New file, from GNU gettext.
2186 * w32spawn.h: New file, from GNU gettext.
2188 2004-01-23 Paul Eggert <eggert@twinsun.com>
2190 Exit-status fix from coreutils.
2192 Use exit_failure consistently in place of EXIT_FAILURE,
2193 so that program exit statuses are consistent on failure.
2195 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2196 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2197 * argmatch.h: Comment fix to match the above.
2198 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2199 Now a macro referring to exit_failure, instead of a separate
2200 variable. Include "exitfail.h" to get it.
2201 * xstrtol.h: Include "exitfail.h".
2202 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2204 * long-options.c (parse_long_options): Use prototype
2205 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2208 2004-01-21 Jim Meyering <jim@meyering.net>
2210 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2211 so as not to conflict with a different-sized __mktime_internal
2212 function in GNU libc.
2213 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2214 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2216 2004-01-18 Paul Eggert <eggert@twinsun.com>
2218 Merge from diffutils.
2220 * file-type.c (file_type): Add typed memory objects.
2221 * file-type.h (S_TYPEISTMO): New macro.
2223 * c-stack.h (c_stack_action): Remove argv argument.
2224 * c-stack.c (c_stack_action): Likewise. All uses changed.
2225 (die): Don't calculate message unless segv_action returns.
2226 (get_stack_location, min_address_from_argv, max_address_from_argv,
2227 volatile stack_base, volatile_stack_size): Remove.
2228 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2229 that every segmentation violation is a stack overflow. (Ouch!)
2230 See Debian bug 136249 (still outstanding) for more info about why
2231 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2233 2003-11-30 Bruno Haible <bruno@clisp.org>
2235 Safer stack allocation.
2236 * setenv.c: Include allocsa.h.
2237 (alloca): Remove fallback definition.
2238 (freea): Remove macro.
2239 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2242 2003-10-17 Bruno Haible <bruno@clisp.org>
2244 * binary-io.h: Avoid warnings on Cygwin.
2246 2003-12-28 Bruno Haible <bruno@clisp.org>
2248 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2249 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2251 2003-11-28 Bruno Haible <bruno@clisp.org>
2253 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2255 2003-11-27 Bruno Haible <bruno@clisp.org>
2257 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2259 2003-11-17 Bruno Haible <bruno@clisp.org>
2261 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2263 2003-11-24 Bruno Haible <bruno@clisp.org>
2265 * xallocsa.h: New file, from GNU gettext.
2266 * xallocsa.c: New file, from GNU gettext.
2268 2003-11-24 Bruno Haible <bruno@clisp.org>
2270 * allocsa.h: New file, from GNU gettext.
2271 * allocsa.c: New file, from GNU gettext.
2273 2003-11-24 Bruno Haible <bruno@clisp.org>
2275 * eealloc.h: New file.
2277 2004-01-15 Jim Meyering <jim@meyering.net>
2279 Merge from coreutils.
2281 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2282 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2283 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2285 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2286 optional configure-time default.
2288 * version-etc.c (version_etc_copyright): Update copyright date.
2290 * xreadlink.c (xreadlink): Correct outdated comment.
2292 2004-01-15 Paul Eggert <eggert@twinsun.com>
2294 Merge from coreutils.
2296 * posixver.c: Include posixver.h.
2298 * same.c: Include <stdbool.h>, <limits.h>.
2299 (_POSIX_NAME_MAX): Define if not defined.
2301 (same_name): If file names are silently truncated, report
2302 that the file names are the same if they are the same after
2303 the silent truncation.
2305 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2306 conversion function.
2307 * xstrtod.c (xstrtod): Likewise. All callers changed to
2308 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2311 2004-01-14 Paul Eggert <eggert@twinsun.com>
2313 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2314 with like-named macro in fnmatch.c.
2315 (EXT): Use an internal constant instead.
2317 Merge fnmatch patches from glibc.
2318 * fnmatch.c (mbsinit): Remove define.
2319 Add libc_hidden_ver (__fnmatch, fnmatch).
2320 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2321 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2323 2003-12-14 Karl Berry <karl@gnu.org>
2325 * config.charset: update from gettext-runtime.
2327 2003-12-03 Paul Eggert <eggert@twinsun.com>
2329 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2330 Bug reported by Alfred M. Szmidt.
2332 2003-11-29 Karl Berry <karl@gnu.org>
2334 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2336 2003-11-23 Paul Eggert <eggert@twinsun.com>
2337 Bruno Haible <bruno@clisp.org>
2339 * printf-parse.h: Don't include sys/types.h.
2340 (ARG_NONE): New macro.
2341 (char_directive): Change type of *arg_index fields to size_t.
2342 * printf-parse.c: Don't include sys/types.h.
2343 (SSIZE_MAX): Remove macro.
2344 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2345 Remove unnecessary overflow check.
2346 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2349 2003-11-24 Paul Eggert <eggert@twinsun.com>
2351 * alloca.c: Remove dependency on xalloc module.
2352 (xalloc_die): Remove.
2353 (memory_full) [!defined emacs]: New macro.
2354 [!defined emacs]: Don't include xalloc.h.
2355 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2356 address arithmetic overflows. Change datatypes a bit to avoid
2359 2003-11-22 Jim Meyering <jim@meyering.net>
2361 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2363 2003-11-17 Bruno Haible <bruno@clisp.org>
2365 * vasnprintf.c (alloca): Remove fallback definition.
2366 (freea): Remove definition.
2367 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2368 Reported by Paul Eggert.
2370 2003-11-17 Jim Meyering <jim@meyering.net>
2372 On systems without utime and without a utimes function capable of
2373 dealing with a NULL struct utimbuf* argument, this utime replacement
2374 could -- in unusual circumstances -- leak a file descriptor.
2375 * utime.c: Include <unistd.h> and <errno.h>.
2376 (utime_null): Be sure to close `fd' and to preserve errno.
2377 Reported by Geoff Collyer via Arnold Robbins.
2379 2003-11-16 Paul Eggert <eggert@twinsun.com>
2380 Bruno Haible <bruno@clisp.org>
2382 Protect against address arithmetic overflow.
2383 * printf-args.h: Include stddef.h.
2384 (arguments): Change type of field 'count' to size_t.
2385 * printf-args.c (printf_fetchargs): Use size_t instead of
2386 'unsigned int' where appropriate.
2387 * printf-parse.h: Include sys/types.h.
2388 (char_directive): Change type of *arg_index fields to ssize_t.
2389 (char_directives): Change type of fields 'count', max_*_length to
2391 * printf-parse.c: Include sys/types.h and xsize.h.
2392 (SSIZE_MAX): Define fallback value.
2393 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2394 instead of 'int' where appropriate. Check a_allocated, d_allocated
2395 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2396 * vasnprintf.c: Include xsize.h.
2397 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2398 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2399 overflow. Avoid wraparound when converting a width or precision from
2402 2003-11-16 Bruno Haible <bruno@clisp.org>
2404 Update from GNU gettext.
2405 * printf-parse.c: Generalize to it can be compiled for wide strings.
2406 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2407 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2408 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2409 SNPRINTF): New macros.
2410 Don't include <alloca.h> if the file is used inside libintl.
2411 (local_wcslen): New function, for Solaris 2.5.1.
2412 (VASNPRINTF): Use it instead of wcslen.
2414 2003-11-16 Bruno Haible <bruno@clisp.org>
2416 * xsize.h (xmax): New function.
2417 (xsum, xsum3, xsum4): Declare as "pure" functions.
2419 2003-11-12 Paul Eggert <eggert@twinsun.com>
2421 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2422 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2423 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2424 heuristic is just as accurate as far as we know, and it removes a
2425 dependency on size_max.m4 and ptrdiff_max.m4.
2427 2003-11-12 Paul Eggert <eggert@twinsun.com>
2429 * xstrtol.c (__xstrtol): Remove "break" immediately after
2430 "return", to pacify some unknown compiler. Problem reported
2433 2003-11-11 Bruno Haible <bruno@clisp.org>
2435 * xsize.h (SIZE_MAX): Remove fallback definition.
2436 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2439 2003-11-10 Paul Eggert <eggert@twinsun.com>
2441 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2442 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2443 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2445 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2446 not (size_t) -1, since it's defined here.
2448 2003-11-06 Paul Eggert <eggert@twinsun.com>
2450 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2451 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2452 Reject sizes of exactly SIZE_MAX bytes.
2453 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2454 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2456 2003-11-05 Bruno Haible <bruno@clisp.org>
2458 * xsize.h: Include limits.h, to avoid a possible collision with
2459 SIZE_MAX defined in <limits.h> on Solaris.
2461 2003-11-04 Bruno Haible <bruno@clisp.org>
2463 * xsize.h: New file.
2464 * linebreak.c: Include xsize.h.
2465 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2466 argument for overflow.
2467 Suggested by Paul Eggert.
2469 2003-10-31 Bruno Haible <bruno@clisp.org>
2471 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2472 to avoid (extremely rare) race condition.
2473 Suggested by Paul Eggert.
2475 2003-11-03 Jim Meyering <jim@meyering.net>
2477 * userspec.c: Include "userspec.h".
2478 * userspec.h: New file.
2480 2003-10-31 Paul Eggert <eggert@twinsun.com>
2482 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2483 * mountlist.c (SIZE_MAX): Define if not defined already.
2484 (read_filesystem_list): Set and use me_type_malloced.
2485 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2486 whatever the type happens to be), for brevity and consistency.
2487 Check for size calculation overflow on Alphas running OSF/1.
2489 2003-10-31 Jim Meyering <jim@meyering.net>
2491 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2493 * linebuffer.c: Include <string.h> for declaration of memset.
2495 2003-10-30 Paul Eggert <eggert@twinsun.com>
2496 Bruno Haible <bruno@clisp.org>
2498 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2499 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2501 2003-10-29 Paul Eggert <eggert@twinsun.com>
2503 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2504 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2506 * quotearg.c (quotearg_n_options): Use it.
2507 * group-member.c: Include <stdbool.h>.
2508 (free_group_info): Arg is now const *; don't free arg.
2509 (get_group_info): Now returns bool and accepts struct group_info *,
2510 rather than returning a malloc'ed struct group_info *.
2511 All uses changed. Check for overflow in internal size calculation.
2513 * getusershell.c (readname): Simplify the code by using x2nrealloc
2514 rather than xmalloc/xrealloc.
2515 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2516 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2517 conformance bug: the old code used a pointer after freeing the
2518 storage that it addressed.
2519 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2520 rather than doing it by hand.
2521 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2522 the buffer preserved. Use free and xmalloc instead.
2523 * quotearg.c (quotearg_n_options): Likewise.
2524 Use a simpler test for size overflow. Don't use xalloc_oversized
2525 because unsigned int might be wider than size_t (!); this suggests
2526 that we should switch from unsigned int to size_t for slot numbers.
2528 2003-10-27 Bruno Haible <bruno@clisp.org>
2530 * stdbool_.h: Better support for BeOS.
2532 2003-10-27 Paul Eggert <eggert@twinsun.com>
2534 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2535 to allocate the returned structure. Do not allocate a subarray,
2536 as x2nrealloc will do that.
2537 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2538 instead of xnrealloc.
2539 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2541 2003-10-26 Paul Eggert <eggert@twinsun.com>
2543 * xalloc.h (xalloc_oversized): New static inline function, for
2544 callers that want to do their own size-overflow checking. Include
2545 <stdbool.h>, since xalloc_oversized returns bool.
2546 * xalloc.c (array_size_overflow): Remove. All callers changed
2547 to use xalloc_oversized.
2549 Add two functions x2realloc, x2nrealloc, for programs that grow
2550 arrays dynamically by doubling their sizes.
2551 * xalloc.h (x2realloc, x2nrealloc): New decls.
2552 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2555 Port to C99 semantics for 'inline' of external functions.
2556 Bug reported by Bruno Haible.
2557 * xmalloc.c (xnmalloc_inline): New static inline function,
2558 with the old contents of xnmalloc.
2559 (xnmalloc, xmalloc): Use it.
2560 (xnrealloc_inline): New static inline function,
2561 with the old contents of xnrealloc.
2562 (xnrealloc, xrealloc): Use it.
2564 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2566 2003-10-25 Paul Eggert <eggert@twinsun.com>
2568 Fix several address-calculation bugs in the hash modules,
2569 plus some minor code cleanup.
2571 * hash.h: Include <stdbool.h>, for bool.
2572 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2573 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2574 hash_get_n_entries, hash_get_max_bucket_length,
2575 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2576 hash_rehash): Use size_t rather than unsigned.
2577 * hash.c (struct hash_table, hash_get_n_buckets,
2578 hash_get_n_buckets_used, hash_get_n_entries,
2579 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2580 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2581 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2583 (SIZE_MAX): Define if not defined.
2584 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2585 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2587 Use const * when possible.
2588 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2589 (check_tuning): Fix bug: if tuning parameters were very close to
2590 0 or 1, rounding errors could have caused subscript violations.
2591 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2592 (hash_initialize): Add 'fail:' label
2593 to free table and return NULL, and use it to simplify code.
2594 Use calloc rather than clearing the storage ourself.
2595 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2596 buffer size calculations.
2597 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2598 Include <stddef.h>, for size_t.
2599 * hash-pjw.c (hash_pjw): Likewise.
2600 Switch to method described by Bruno Haible.
2601 Include <limits.h>, for CHAR_BIT.
2602 (SIZE_BITS): New macro.
2604 2003-10-21 Paul Eggert <eggert@twinsun.com>
2606 * getndelim2.c (getndelim2): When size calculation overflows,
2607 ceiling the allocation at NMAX bytes rather than silently
2608 discarding input bytes before NMAX is reached. This makes
2609 a difference only if NMAX exceeds SIZE_MAX / 2.
2611 * obstack.c: Merge from glibc.
2612 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2613 Add libc_hidden_def (_obstack_newchunk).
2614 (_obstack_free) [! defined _LIBC]: Remove.
2615 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2616 a clone of the function body.
2617 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2618 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2620 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2621 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2624 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2625 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2626 Don't use lvalue casts, as GCC plans to remove support for them
2627 in GCC 3.5. Reported by Joseph S. Myers. This bug
2628 was also present in the non-GCC version, indicating that this
2629 code had always been buggy and had never been widely used.
2630 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2631 Use the fast variant of each macro, rather than copying the
2632 definiens of the fast variant; that way, we'll be more likely to
2633 catch future bugs in the fast variants.
2635 2003-10-20 Bruno Haible <bruno@clisp.org>
2637 * wait-process.h: New file, from GNU gettext.
2638 * wait-process.c: New file, from GNU gettext.
2640 2003-10-19 Jim Meyering <jim@meyering.net>
2642 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2644 2003-10-16 Paul Eggert <eggert@twinsun.com>
2646 * getgroups.c: Include <errno.h>, <stdlib.h>.
2647 (getgroups): First arg is int, not size_t.
2648 Don't let 'free' mangle errno.
2650 2003-10-16 Jim Meyering <jim@meyering.net>
2652 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2654 2003-10-15 Paul Eggert <eggert@twinsun.com>
2656 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2658 (new_exclude, add_exclude_file): Initial size no longer needs to
2660 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2661 our own address arithmetic overflow checking.
2663 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2664 (fnmatch): Do not alloca more than 2000 wide characters;
2665 instead, use malloc for large buffers.
2666 Check for address arithmetic overflow, and return -1
2667 with errno set to ENOMEM in that case.
2668 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2669 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2670 instead, return -1. Check for address arithmetic overflow.
2672 2003-10-14 Paul Eggert <eggert@twinsun.com>
2674 Handle invalid suffixes and overflow independently, so that
2675 callers can treat them independently as needed. Fix some bugs in
2676 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2677 suffix for a human-readable blocksize. The major caller-visible
2678 change is the addition of a new
2679 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2680 that both overflow and suffix chars were found.
2682 * human.c (humblock): Don't check separately for invalid suffix
2683 char; that is xstrtoumax's job (now that its bug is fixed).
2684 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2685 INTMAX_MAX]: New macros.
2686 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2687 TYPE_MAXIMUM): New macros.
2688 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2689 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2690 if overflow occurs, as it's what __strtol does and it's more useful
2692 (__xstrtol): If __strtol reports some error other than ERANGE,
2693 reflect it to the caller as LONGINT_INVALID. If it reports
2694 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2695 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2696 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2698 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2699 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2700 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2701 [defined UINTMAX_MAX]: New macros.
2703 2003-10-14 Bruno Haible <bruno@clisp.org>
2705 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2706 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2707 Also use volatile where needed.
2709 2003-10-12 Paul Eggert <eggert@twinsun.com>
2711 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2712 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2713 and define in terms of the other primitives.
2714 * xmalloc.c: Include stdbool.h; do not include exit.h.
2715 (SIZE_MAX): Define if not already defined.
2716 (array_size_overflow): New function.
2717 (xalloc_die): Abort instead of exiting if 'error' returns.
2718 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2719 (xmalloc, xrealloc): Use them.
2720 (xcalloc): Check for address arithmetic overflow.
2721 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2722 a bit faster than strcpy.
2724 2003-10-08 Paul Eggert <eggert@twinsun.com>
2726 Merge getpass from libc, plus a few fixes.
2728 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2729 Include <stdbool.h>.
2730 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2731 __fsetlocking to empty.
2732 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2733 do include <bits/libc-lock.h>.
2734 Do not include <fcntl.h>; not needed.
2735 [_LIBC]: Include <wchar.h>.
2736 (NOTCANCEL_MODE): New macro.
2737 (flockfile, funlockfile) [_LIBC]: New macros.
2738 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2739 [!_LIBC]: New macros.
2740 (call_fclose): New function.
2741 (getpass): Use it. Save tty stream separately; this simplifies the
2742 code and makes it more reliable if stdin happens to equal stdout.
2743 Invoke __fsetlocking on tty.
2744 Handle thread cancellation if needed.
2745 Namespace cleanup (use __tcgetattr, __getline).
2746 Use bool for Booleans.
2747 [USE_IN_LIBIO]: Handle wide streams.
2748 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2749 stream might go where.
2751 * unlocked-io.h: Include <stdio.h>, so that the caller
2752 doesn't have to include <stdio.h> before us.
2753 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2754 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2755 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2756 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2757 if not declared, so that we can use getpass.c code from libc without
2759 (flockfile, ftrylockfile, funlockfile): New macros.
2761 2003-10-06 Bruno Haible <bruno@clisp.org>
2763 * version-etc-2.h: Remove file.
2764 * version-etc-2.c: Remove file.
2766 2003-09-25 Jim Meyering <jim@meyering.net>
2767 Bruno Haible <bruno@clisp.org>
2769 This lets translators provide better translations for the
2770 "Written by ..." part of --version output.
2771 * version-etc.h: Include stdarg.h.
2772 (version_etc_copyright): Declare as readonly.
2773 (version_etc): Make this function variadic with a NULL-terminated list
2774 of author name strings.
2775 (version_etc_va): New declaration.
2776 * version-etc.c: Include stdarg.h, stdlib.h.
2777 (version_etc_copyright): Declare as readonly.
2778 (version_etc_va): New function. Provide a different translatable string
2779 for each possible number of authors < 10. Abbreviate when there are 10
2781 (version_etc): Make this function variadic. Call version_etc_va.
2782 Suggestion from Gary V. Vaughan.
2784 * long-options.h (parse_long_options): Change prototype: the authors
2785 string is moved to the end and becomes variadic.
2786 * long-options.c: Include stdarg.h.
2787 (parse_long_options): Make this function variadic, too.
2788 Call version_etc_va, not version_etc.
2790 2003-10-06 Bruno Haible <bruno@clisp.org>
2792 * fatal-signal.h: New file, from GNU gettext.
2793 * fatal-signal.c: New file, from GNU gettext.
2795 2003-10-04 Karl Berry <karl@gnu.org>
2797 * argp*: update from libc.
2799 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2801 * getpass.c (getpass): Use a no-op fseek when switching from input to
2802 output mode on the same stream.
2804 2003-09-29 Paul Eggert <eggert@twinsun.com>
2806 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2807 Fix arg typo in previous patch.
2809 2003-09-28 Jim Meyering <jim@meyering.net>
2811 * error.c: Correct cpp indentation.
2813 2003-09-27 Paul Eggert <eggert@twinsun.com>
2815 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2816 Omit the special code that used __typeof__, since we worry that
2817 it could be more trouble than it's worth. See:
2818 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2819 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2823 2003-09-26 Jim Meyering <jim@meyering.net>
2825 * error.c (error_tail): Move some declarations
2826 into inner scope where the local variables are used.
2828 2003-09-26 Bruno Haible <bruno@clisp.org>
2830 * stpncpy.h (gnu_stpncpy): New declaration.
2831 (stpncpy): Define as alias for gnu_stpncpy.
2832 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2834 2003-09-26 Paul Eggert <eggert@twinsun.com>
2836 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2837 (error_tail): Do not loop, reallocating temporary buffer, since
2838 the output cannot contain more wide characters than the input
2839 contains bytes, the size must be big enough already. This avoids
2840 one potential size overflow calculation. Check for size overflow
2841 when calculating temporary buffer size. Free temporary buffer
2842 when done, if it was allocated with malloc; this plugs a memory
2843 leak. Remove casts from void * to pointers, that are no longer
2844 needed now that we're assuming C89 or better.
2846 Merge error changes from glibc.
2848 * error.c, error.h: Update copyright notice header to match glibc.
2849 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2850 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2851 Disable cancellation while printing error.
2852 * error.h: Prepend __ to parameter names.
2854 2003-09-25 Karl Berry <karl@gnu.org>
2856 * argp-fmtstream.c, argp-help.c: update from libc.
2858 2003-09-25 Bruno Haible <bruno@clisp.org>
2860 * version-etc-2.h: New file, from version-etc.h with modifications.
2861 * version-etc-2.c: New file, from version-etc.c with modifications.
2863 2003-09-25 Simon Josefsson <jas@extundo.com>
2865 * xgetdomainname.h: New file.
2866 * xgetdomainname.c: New file.
2868 2003-09-25 Simon Josefsson <jas@extundo.com>
2869 Bruno Haible <bruno@clisp.org>
2871 * getdomainname.h: New file.
2872 * getdomainname.c: New file.
2874 2003-09-24 Paul Eggert <eggert@twinsun.com>
2876 * linebuffer.c (freebuffer): Don't free the argument, just
2877 the buffer associated with the argument. Bug reported by
2880 2003-09-19 Karl Berry <karl@gnu.org>
2882 * argp.h: update from libc.
2884 2003-09-16 Paul Eggert <eggert@twinsun.com>
2886 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2887 input error, instead of returning NULL the next time we are called
2888 (and therefore losing track of errno).
2890 2003-09-15 Paul Eggert <eggert@twinsun.com>
2892 * getndelim2.c (getndelim2): Don't trash errno when a read
2893 fails, so that the caller gets the proper errno.
2895 * readutmp.c (read_utmp): Likewise.
2896 Check for fstat error. Close stream and free storage
2899 2003-09-14 Bruno Haible <bruno@clisp.org>
2901 * fwriteerror.h: New file.
2902 * fwriteerror.c: New file.
2904 2003-09-14 Jim Meyering <jim@meyering.net>
2906 * getloadavg.c: Correct cpp indentation.
2907 * strdup.c: Likewise.
2908 * vasnprintf.c: Likewise.
2910 2003-09-12 Paul Eggert <eggert@twinsun.com>
2912 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2913 * obstack.c [!defined _LIBC]: Likewise.
2914 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2915 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2916 * exitfail.c: Don't include stdlib.h; no longer needed.
2918 More changes to assume C89 or better.
2920 * error.c (error_tail): Assume vprintf.
2922 * argmatch.c (getenv): Remove decl.
2923 * progreloc.c (get_full_program_name): Define via prototype.
2924 * setenv.c (clearenv): Likewise.
2925 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2927 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2928 (malloc, memcpy): Remove decls.
2929 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2930 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2931 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2932 (memcpy): Remove macro.
2933 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2934 (__P): Remove. All uses removed.
2935 (PTR): Remove. All uses changed to void *.
2936 (CHAR_BIT, NULL): Remove.
2937 (spaces, zeros, memset_space, memset_zero)
2938 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2940 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2941 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2942 Define with prototype.
2943 Remove now-unnecessary prototype decl.
2944 (extra_args_spec): Assume ANSI C. All uses changed.
2945 (extra_args_spec_iso): Remove.
2946 (my_strftime, emacs_strftimeu): Define via prototype.
2947 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2949 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2950 * strtoimax.c: Include <stdlib.h> unconditionally.
2951 (strtoul, strtol): Remove decls.
2952 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2954 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2955 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2956 (LOCALE_PARAM_PROTO): New macro.
2957 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2958 (INTERNAL (strtol), strtol): Define with a prototype.
2959 (PARAMS): Remove. All uses removed.
2960 * tempname.c: Include <string.h> unconditionally.
2961 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2962 * xgethostname.c (main): Define with a prototype.
2963 * xmalloc.c: Include "xalloc.h" first, to check interface.
2964 Include <stdlib.h> unconditionally.
2965 (calloc, malloc, realloc, free): Remove decls.
2966 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2967 Include <stdlib.h> unconditionally. Sort include file names.
2969 (xstrtod): Define with a prototype.
2970 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2971 (strtol, strtoul): Remove decls.
2973 2003-09-11 Paul Eggert <eggert@twinsun.com>
2975 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2976 Include <stdlib.h>, <string.h> unconditionally.
2977 Remove now-unnecessary cast to char *.
2978 * strnlen.c: Include <string.h> unconditionally.
2979 * yesno.c (yesno): Define with a prototype.
2981 2003-09-10 Bruno Haible <bruno@clisp.org>
2983 * strcspn.c: Include <string.h> unconditionally.
2984 * strpbrk.c: Include <string.h> unconditionally.
2985 * strstr.c: Include <string.h> unconditionally.
2986 * unicodeio.c: Include <string.h> unconditionally.
2987 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2988 * unsetenv.c: Likewise.
2989 * xreadlink.c: Include <stdlib.h> unconditionally.
2990 * yesno.c: Include <stdlib.h> unconditionally.
2991 (rpmatch): Add prototype.
2993 2003-09-10 Jim Meyering <jim@meyering.net>
2995 * error.c: Correct indentation of cpp directives.
2997 2003-09-09 Paul Eggert <eggert@twinsun.com>
3001 * acosl.c (main): Use a prototype.
3002 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3005 * getloadavg.c (getloadavg, main): Define via prototypes.
3007 * getopt.h (struct option.name): Assume C89, and use 'const'.
3008 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3009 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3011 * getopt.c (const): Remove macro.
3012 Include <string.h> unconditionally.
3013 (my_index): Remove; all uses changed to strchr.
3014 (strlen): Remove decl.
3015 (exchange): Remove forward decl; no longer needed.
3016 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3017 Define with prototype.
3018 * getopt1.c (const): Remove macro.
3019 (getopt_long, getopt_long_only, main): Define with prototype.
3021 * getugroups.c: Include <string.h> unconditionally.
3023 * getusershell.c: Include <stdlib.h> unconditionally.
3024 (getusershell, setusershell, endusershell, readname, main):
3025 Define with prototypes.
3027 * group-member.c: Include group-member.h first.
3028 Include <stdlib.h> unconditionally.
3030 * hard-locale.c: Include hard-locale.h first.
3031 Include <stdlib.h>, <string.h> unconditionally.
3033 * hash.c (free, malloc): Remove decls.
3034 Include <stdlib.h> unconditionally.
3036 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3037 (getenv): Do not declare.
3039 * idcache.c: Include <string.h> unconditionally.
3041 * long-options.c: Include long-options.h first, to test interface.
3042 Include <stdlib.h> unconditionally.
3044 * makepath.c: Include makepath.h first, to test interface.
3045 Include <stdlib.h> and <string.h> unconditionally.
3047 * linebuffer.c: Include <stdlib.h>.
3048 (free): Remove decl.
3050 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3051 rpl_malloc returns void *, not char *.
3052 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3054 * md5.h: Include <limits.h> unconditionally.
3055 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3056 (__P): Remove; all uses removed.
3057 * md5.c: Include "md5.h" first.
3058 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3059 md5_buffer, md5_process_bytes, md5_process_block):
3060 Define with prototypes.
3061 * sha.h (__P): Remove all uses. (It wasn't defined??)
3062 * sha.c: Include "sha.h" first.
3063 Include <stdlib.h>, <string.h> unconditionally.
3065 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3066 * memcmp.c (__ptr_t): Likewise.
3067 * memrchr.c (__ptr_t): Likewise.
3068 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3069 Include <string.h> unconditionally.
3070 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3071 * memchr.c: Include <stdlib.h> unconditionally.
3072 * memchr.c (LONG_MAX): Remove.
3073 * memrchr.c (LONG_MAX): Likewise.
3074 * memchr.c (__memchr): Define via a prototype.
3075 * memrchr.c (__memrchr): Likewise.
3076 * memcmp.c (__P): Remove, and remove all uses.
3077 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3078 Remove forward decls; no longer needed.
3079 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3080 Use types required by C89 in prototype.
3082 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3083 * savedir.c: Likewise.
3084 * mkdir.c (free): Remove decl.
3085 * rmdir.c (rmdir): Define with a prototype.
3086 * savedir.c: Include savedir.h first, to test interface.
3088 * mktime.c (STDC_HEADERS): Remove.
3089 Include <stdlib.h>, <string.h> unconditionally.
3091 * modechange.c: Include <stdlib.h> unconditionally.
3092 (malloc): Remove decl.
3094 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3095 (free): Remove decl.
3097 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3098 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3099 (This type really should be intptr_t, but that's a C99ism.)
3100 (_obstack_memcpy): Remove: all uses changed to memcpy.
3101 Include <string.h> unconditionally.
3102 (struct obstack): Assume __STDC__ for types of members
3103 chunkfun, freefun, extra_arg.
3104 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3105 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3106 obstack_begin, obstack_specify_allocation,
3107 obstack_specify_allocation_with_arg, obstack_chunkfun,
3108 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3109 Remove unprototyped decls and the macros that use them.
3110 * obstack.c (POINTER): Remove. All uses changed to void *.
3111 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3112 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3113 (defined __STDC__ && __STDC__)]:
3114 Remove nonprototyped code.
3115 Include <stdlib.h> unconditionally.
3116 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3117 _obstack_allocated_p, _obstack_free, obstack_free,
3118 _obstack_memory_used, print_and_abort):
3119 Define using prototypes.
3120 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3121 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3122 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3123 obstack_next_free, obstack_object_size, obstack_room) [0]:
3124 Remove unused, unprototyped code.
3126 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3128 * physmem.c (physmem_total, physmem_available, main): Define
3131 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3132 (main): Define with a prototype.
3134 * posixver.c (getenv): Remove decl.
3136 * putenv.c (malloc): Returns void *, not char *.
3137 Include <string.h> unconditionally.
3138 (strchr, memcpy, NULL): Do not define.
3140 * readtokens.c: Include readtokens.h first, to test interface.
3141 Include <stdlib.h>, <string.h> unconditionally.
3142 (init_tokenbuffer): Define with a prototype.
3144 * regex.c (PARAMS): Remove. All uses removed.
3145 All uses of _RE_ARGS removed, too.
3146 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3148 (bzero): Assume memset exists.
3149 (memcmp, memcpy, NULL): Remove.
3150 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3151 char, or assignments to local vars of type signed char.
3152 (init_syntax_once, PREFIX(extract_number_and_incr),
3153 PREFIX(print_partial_compiled_pattern),
3154 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3155 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3156 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3157 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3158 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3159 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3160 wcs_compile_range, byte_compile_range, truncate_wchar,
3161 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3162 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3163 count_mbs_length, wcs_re_match_2_internal,
3164 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3165 PREFIX(alt_match_null_string_p),
3166 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3167 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3168 regfree, PREFIX(extract_number)): Define with prototype. Remove
3169 now-unnecessary declaration, if any.
3170 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3172 Remove now-unnecessary casts among pointer types.
3173 * regex.h (_RE_ARGS): Remove. All uses removed.
3175 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3176 (free): Remove decl.
3178 * rpmatch.c: Include <stdlib.h> unconditionally.
3180 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3181 (free): Remove decl.
3183 * save-cwd.c: Include <stdlib.h> unconditionally.
3184 * xgetcwd.c: Likewise.
3186 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3187 (free): Remove decl.
3189 * strchrnul.c (strchrnul): Define with a prototype.
3190 Fix bug: c_in was not converted to char before searching.
3192 The following changes are not K&R related:
3194 * group-member.h: Include <sys/types.h>, so that this file is
3196 * makepath.h: Likewise.
3198 * getusershell.c (readname, default_index, line_size, readname):
3199 Use size_t, not int, for sizes.
3200 (readname): If the size overflows, report an error instead of
3203 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3205 * getndelim2.c: Assume stdlib.h per the C89 spec.
3207 2003-09-08 Paul Eggert <eggert@twinsun.com>
3209 Assume C89 or better; remove K&R cruft.
3210 A few of these changes were first proposed by Derek Robert Price
3211 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3213 * addext.c: Include <string.h> unconditionally.
3214 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3215 Don't declare getenv or malloc.
3217 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3218 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3220 (find_stack_direction, alloca): Use prototypes.
3222 * atexit.c (atexit): Define using a prototype.
3224 * basename.c, dirname.c, stripslash.c:
3225 Include <string.h> unconditionally.
3227 * bcopy.c: Include <stddef.h>.
3228 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3230 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3232 * error.h (error, error_at_line, error_print_progname)
3233 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3234 * error.c: Include error.h first, to check interface.
3235 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3236 (VA_START): Remove; all uses changeed to va_start.
3237 (exit, strerror): Remove decls.
3238 (error_print_progname): Prototype uncondionally.
3239 Don't include <errno.h>; no longer needed.
3240 (private_strerror): Remove.
3241 (error_tail): Always define.
3242 (error, error_at_line): Assume C89 or better; always use prototypes.
3243 * fatal.c: Include "fatal.h" first, to test interface.
3244 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3245 (VA_START): Remove; all uses changed to va_start.
3246 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3248 (exit): Remove decl.
3249 (fatal): Prototype unconditionally. Assume va_start works.
3250 Abort at end, to pacify gcc.
3252 * euidaccess.c (main): Define with a prototype.
3254 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3256 * exitfail.c: Include <stdlib.h> unconditionally.
3258 * fnmatch_.h (__P): Remove. All uses changed to assume
3260 * fnmatch.c: Include fnmatch.h first, to test interface.
3261 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3262 (getenv): Remove decl.
3263 (fnmatch): Define using a prototype.
3264 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3265 (FCT): Define using a prototype.
3267 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3269 * gethostname.c: Include <stddef.h>.
3270 (gethostname): Define with prototype. Length is size_t, not int.
3272 2003-09-08 Paul Eggert <eggert@twinsun.com>
3274 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3275 getversion.c should have been removed then, but was accidentally
3278 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3279 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3281 2003-09-07 Paul Eggert <eggert@twinsun.com>
3283 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3284 copy_tm_result. Bug reported by Simon Josefsson in
3285 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3287 2003-09-06 Paul Eggert <eggert@twinsun.com>
3289 * time_r.c, time_r.h: New files.
3291 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3293 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3294 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3296 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3298 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3299 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3302 * timegm.c: Switch to glibc implementation, with the following changes:
3303 [defined HAVE_CONFIG_H]: Include <config.h>.
3304 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3305 (__mktime_internal) [!defined _LIBC]: New decl.
3306 (__gmtime_r) [!defined _LIBC]: New macro and function.
3307 (timegm): Use a prototype, since gnulib assumes C89.
3308 Do not bother declaring tmp to be const, as it's not really usefu.
3309 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3310 (timegm): Declare only if HAVE_DECL_TIMEGM.
3312 2003-09-03 Paul Eggert <eggert@twinsun.com>
3314 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3315 Bug reported by Lute Kamstra in
3316 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3318 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3319 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3320 course with correspondingly smaller numbers for tomorrow and
3321 yesterday. From Tadayoshi Funaba. Originally installed into
3322 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3325 2003-08-31 Simon Josefsson <jas@extundo.com>
3327 * timegm.h: New file.
3328 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3330 2003-08-31 Karl Berry <karl@gnu.org>
3332 * argp.h: update from libc.
3334 2003-08-28 Bruno Haible <bruno@clisp.org>
3336 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3337 warning on QNX, which defines O_BINARY to 000000.
3339 2003-08-24 Bruno Haible <bruno@clisp.org>
3341 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3342 MSVC7 <stdio.h> is included later.
3344 2003-08-20 Bruno Haible <bruno@clisp.org>
3346 * progname.h: New file, from GNU gettext.
3347 * progname.c: New file, from GNU gettext.
3348 * progreloc.c: New file, from GNU gettext.
3350 2003-08-19 Bruno Haible <bruno@clisp.org>
3352 * xstrdup.c: Assume <string.h> exists.
3354 2003-08-18 Jim Meyering <jim@meyering.net>
3356 * setenv.h: Indent nested cpp directive.
3357 * vasnprintf.c: Remove trailing blanks.
3359 2003-08-17 Simon Josefsson <jas@extundo.com>
3360 Bruno Haible <bruno@clisp.org>
3362 * xstrndup.h: New file.
3363 * xstrndup.c: New file.
3365 2003-08-17 Bruno Haible <bruno@clisp.org>
3367 * strndup.h: New file.
3369 2003-08-16 Paul Eggert <eggert@twinsun.com>
3371 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3372 space, undoing this 2003-08-12 change:
3373 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3375 2003-08-16 Jim Meyering <jim@meyering.net>
3377 Merge from coreutils.
3378 * xstrtoimax.c: #else #if -> #elif.
3379 * xstrtoumax.c: Likewise.
3381 2003-08-15 Paul Eggert <eggert@twinsun.com>
3383 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3384 rather than tab, after '#' in shell-script copyright notices.
3385 Suggested by Bruno Haible.
3387 2003-08-15 Jim Meyering <jim@meyering.net>
3388 and Paul Eggert <eggert@twinsun.com>
3390 Merge from coreutils.
3391 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3392 member but strut utmpx does not. Needed for AIX 4.3.3.
3393 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3395 2003-08-15 Jim Meyering <jim@meyering.net>
3397 Merge from coreutils.
3398 * xgethostname.c: Include <stdlib.h>.
3399 (xghostname): Don't exit for anything other than memory-related
3400 failure; just return NULL.
3401 * userspec.c: Include "posixver.h".
3402 (parse_user_spec): Accept `.' as a separator only
3403 in pre-POSIX-200112 mode.
3404 * strtoimax.c: Use #elif rather than #else #if.
3405 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3406 Remove function, now that we can rely on a working tzset function.
3407 [!_LIBC]: Ensure that the required autoconf test has been run.
3408 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3409 Use underlying_strftime for %r.
3410 * sha.c: Merge in some clean-up and optimization changes from glibc.
3411 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3412 Ensure that it is a multiple of 64.
3413 Rearrange loop exit tests so as to avoid performing an
3414 additional fread after encountering an error or EOF.
3415 * realloc.c: Update copyright date.
3417 2003-08-14 Jim Meyering <jim@meyering.net>
3419 Merge from coreutils.
3420 * obstack.h: Whitespace changes.
3421 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3422 and xcalloc return values.
3423 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3424 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3425 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3426 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3427 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3429 Use mntctl's return value to drive the entry-processing loop, since
3430 we can't rely on the value of the vmt_length member in the last
3431 entry. On some systems doing so could result in exhausting
3432 virtual memory. Based in part on a patch from Mike Jetzer.
3434 2003-08-14 Jim Meyering <jim@meyering.net>
3435 and Paul Eggert <eggert@twinsun.com>
3437 Merges from coreutils, plus other fixes.
3438 * physmem.c: Merge in portability changes from gcc/libiberty
3439 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3440 for credits and details. Thanks to Kaveh Ghazi for helping
3441 to keep these files in sync.
3442 (ARRAY_SIZE): Define it.
3443 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3444 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3445 (memcasecmp): Don't assume size_t fits in unsigned int.
3446 Remove casts and duplicate code.
3447 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3448 (memcpy): Remove definition.
3449 Merge in some clean-up and optimization changes from glibc.
3450 [BLOCKSIZE]: Move definition to top of file.
3451 Ensure that it is a multiple of 64.
3452 Rearrange loop exit tests so as to avoid performing an
3453 additional fread after encountering an error or EOF.
3454 * md5.h (md5_uintptr): Define.
3455 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3456 return to the initial working directory. Preserve errno
3458 * idcache.c: Include "xalloc.h".
3459 (xmalloc, xrealloc): Remove decls.
3460 (getuser): Remove casts no longer required in C89.
3461 * human.c: Include stdio.h, for sprintf.
3462 * group-member.c: Include "xalloc.h".
3463 (xmalloc, xrealloc): Remove decls.
3464 (get_group_info): Remove casts no longer required in C89.
3465 * getusershell.c (readname): Remove casts no longer required in C89.
3466 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3467 * getline.c: Whitespace fix, from coreutils.
3469 2003-08-13 Paul Eggert <eggert@twinsun.com>
3471 * exclude.c: Include <ctype.h>
3472 (IN_CTYPE_DOMAIN): New macro.
3474 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3477 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3478 Undo previous (whitespace-only) change.
3480 2003-08-12 Paul Eggert <eggert@twinsun.com>
3482 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3483 Normalize leading white space and remove trailing white space.
3484 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3485 notice, as per ../config/srclist-update.
3487 Merge from coreutils.
3488 * euidaccess.h: New file.
3489 * euidaccess.c: Include it.
3490 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3491 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3492 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3494 2003-08-11 Bruno Haible <bruno@clisp.org>
3496 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3497 (vasnprintf): Use it instead of wcslen.
3499 2003-08-11 Bruno Haible <bruno@clisp.org>
3501 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3502 value to ensure that _Bool promotes to int. Use #define for _Bool when
3503 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3505 2003-08-10 Karl Berry <karl@gnu.org>
3507 * regex.h: update from libc (whitespace fix).
3509 2003-08-09 Paul Eggert <eggert@twinsun.com>
3511 Merge some files from coreutils. These changes were
3512 originally made by Jim Meyering.
3513 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3514 many older Unixes require this.
3515 * alloca.c (alloca): Remove cast to argument of free;
3516 no longer needed in C89.
3517 * alloca_.h, regex.h: Fix white space to match
3518 what GNU indent does.
3520 2003-08-05 Paul Eggert <eggert@twinsun.com>
3522 * bumpalloc.h: Remove.
3524 2003-08-04 Paul Eggert <eggert@twinsun.com>
3526 * getloadavg.c: Change copyright notice and spacing to conform to
3529 Merge from coreutils.
3530 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3532 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3533 from Karl Berry, implemented by Jim Meyering.
3534 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3535 from Dmitry V. Levin.
3536 Remove anachronistic cast of xrealloc.
3537 * fnmatch_.h (__const): Remove. Use 'const'.
3538 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3539 type. Otherwise, it wouldn't compile with at least /bin/cc on
3540 ymp-cray-unicos9.0.2.X.
3541 Combine two mostly-identical uses of alloca into one.
3542 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3544 2003-08-04 Dave Love <d.love@dl.ac.uk>
3548 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3549 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3550 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3551 obsolete NLIST_NAME_UNION.
3552 [__GNU__]: Undef BSD and FSCALE.
3553 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3555 2003-08-03 Paul Eggert <eggert@twinsun.com>
3557 * stdbool_.h (_Bool): Make it signed char, instead of
3558 an enum type, so that it's guaranteed to promote to int. See:
3559 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3561 2003-07-31 Paul Eggert <eggert@twinsun.com>
3563 * strerror.c: Include config.h, limits.h. Declare sprintf.
3564 (strerror): Don't assume that a printable int fits in 14 bytes.
3566 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3567 Bruno Haible <bruno@clisp.org>
3569 * getline.h (getline, getdelim): Change return type to ssize_t.
3570 * getline.c (getline, getdelim): Likewise.
3571 Remove _GNU_SOURCE define; now it's defined in config.h through
3574 2003-07-22 Paul Eggert <eggert@twinsun.com>
3576 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3577 over-parenthesization in macros.
3579 Sync with coreutils.
3581 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3584 Use `exit_failure' for xalloc and xmemcoll instead of their own
3585 private exit-failure variables.
3586 * xalloc.h (xalloc_exit_failure): Remove.
3587 * xmalloc.c: Likewise. Include exitfail.h.
3588 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3589 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3590 * xmemcoll.c: Likewise. Include exitfail.h.
3591 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3593 2003-07-18 Paul Eggert <eggert@twinsun.com>
3595 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3596 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3597 to test that it can stand by itself. Include "exitfail.h".
3598 Clients should set exit_failure instead.
3599 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3601 2003-07-18 Andreas Schwab <schwab@suse.de>
3603 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3605 2003-07-18 Bruno Haible <bruno@clisp.org>
3607 * getndelim2.h: New file.
3608 * getndelim2.c: Make into a module of its own. Include config.h,
3610 (getndelim2): Make non-static. Change return type to ssize_t.
3611 * getline.h: Change argument names.
3612 * getline.c: Include getndelim2.h instead of getndelim2.c.
3613 * getnline.c: Include getndelim2.h.
3615 2003-07-17 Bruno Haible <bruno@clisp.org>
3617 * Makefile.am: Remove file.
3618 * Makefile.in: Remove file.
3620 2003-07-17 Bruno Haible <bruno@clisp.org>
3622 * getnline.h: New file.
3623 * getnline.c: New file.
3624 * getndelim2.c: New file, extracted from getline.c.
3625 (getndelim2): Renamed from getdelim2, with added nmax argument.
3626 * getline.c: Include getndelim2.c.
3627 (getdelim2): Moved out to getndelim2.c.
3628 (getline, getdelim): Update.
3630 2003-07-15 <karl@gnu.org>
3632 * vasnprintf.c: update from gettext.
3634 2003-07-15 Jim Meyering <jim@meyering.net>
3636 * makepath.c (make_path): Enclose diagnostic in _(...).
3638 2003-07-14 Paul Eggert <eggert@twinsun.com>
3640 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3641 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3642 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3643 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3644 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3645 updated automatically by ../config/srclist-update. This changes
3646 their license from LPGL to GPL.
3648 2003-07-14 Jim Meyering <jim@meyering.net>
3650 Don't emit diagnostics. Let callers do that.
3651 * save-cwd.c: Don't include "error.h".
3652 (save_cwd): Don't call error. Ensure that errno is valid
3653 when returning nonzero.
3655 * save-cwd.h (restore_cwd): Update prototype.
3656 * save-cwd.c (restore_cwd): Remove two parameters.
3657 Simplify. Don't call error upon failure. Let callers do that.
3658 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3659 when auditing is enabled. But don't bother updating the #if.
3661 2003-07-14 Simon Josefsson <jas@extundo.com>
3663 * mempcpy.h: New file.
3664 * mempcpy.c: New file.
3666 2003-07-14 Paul Eggert <eggert@twinsun.com>
3668 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3669 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3670 unicodeio.c, unicodeio.h, unlocked-io.h:
3671 Switch from LGPL to GPL.
3673 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3675 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3676 it breaks C++ compilation.
3677 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3679 2003-07-10 Jim Meyering <jim@meyering.net>
3681 * vasnprintf.c: Remove trailing blanks.
3682 Make cpp indentation consistent.
3684 2003-07-09 Paul Eggert <eggert@twinsun.com>
3686 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3687 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3688 Switch from LGPL to GPL.
3690 2003-07-07 Paul Eggert <eggert@twinsun.com>
3692 * mktime.c: Fix some boundary cases and remove need for floating point.
3694 Issue a compile-time diagnostic if time_t is floating point, or if
3695 two's complement arithmetic is not in effect, or if arithmetic
3696 right shift does not propagate the sign. These assumptions were
3697 all in the original code but they weren't checked.
3699 (TIME_T_MIDPOINT, verify): New macros.
3700 (__isleap): Remove; it has integer overflow problems.
3701 (leapyear): New function, without those problems.
3702 (ydhms_tm_diff): Remove; splitting into two parts.
3703 (ydhms_diff): New function, containing the arithmetic part of
3704 the old ydhms_tm_diff function. Issue a compile-time
3705 diagnostic if we are not using C99 integer division.
3706 Avoid casts when possible.
3707 (guess_time_tm): New function, containing the checking part of
3708 the old ydhms_tm_diff function. Return the new value, rather than
3709 the difference between it and the old. Accept a new argument T
3710 so that *T specifies the old value. Check for overflow in the result.
3712 (__mktime_internal): Use a time_t offset, not a long int offset.
3713 This undoes the 2003-06-04 change, which is no longer needed now
3714 that we have better overflow checking.
3715 (localtime_offset): Likewise.
3717 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3718 and long are 64-bit but int is only 32-bit.
3719 (ydhms_diff): Use long int to store year1 and yday1.
3720 Issue a compile-time diagnostic if long int is not wide enough.
3722 (__mktime_internal): Use long int to store adjusted year and yday.
3723 Use plain C rather than preprocessor commands, if that doesn't
3725 Check for overflow (and try to repair) after each probe
3726 rather than checking only at the very end. This avoids some bugs
3727 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3728 does not equal GMT offset at maximum time).
3729 Use integer to check for overflow rather than floating point; this
3730 is more portable to non-IEEE hosts, and is a tad faster.
3731 When we detect that we are oscillating between two values,
3732 don't check whether tm_isdst has the requested value, since
3733 we already know the answer. When tm_isdst has the wrong value,
3734 use a different heuristic to find the right one, based on the
3735 extreme values actually observed in practice in tz2003a,
3736 rather than the (overly optimistic) "previous 3 calendar quarters".
3738 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3739 "T const" to accommodate glibc style.
3740 (check_result): Use less-confusing report format. "long" -> "long int.
3742 Don't loop if the iteration overflows time_t.
3743 Allow a negative step in the iteration.
3745 2003-07-01 Paul Eggert <eggert@twinsun.com>
3747 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3748 having it depend on HAVE_SYS_TYPES_H.
3750 2003-06-25 Bruno Haible <bruno@clisp.org>
3752 * readlink.c: New file.
3754 2003-06-20 Bruno Haible <bruno@clisp.org>
3756 Assume C89, so PARAMS isn't needed.
3757 * unicodeio.h (PARAMS): Remove.
3758 * unicodeio.c: Don't use PARAMS.
3760 2003-06-18 Jim Meyering <jim@meyering.net>
3762 Merge changes from coreutils.
3763 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3764 Remove explicit declarations of xmalloc and realloc.
3766 (read_utmp): Remove anachronistic cast of xmalloc.
3768 2003-06-17 Paul Eggert <eggert@twinsun.com>
3770 Assume C89, so PARAMS isn't needed.
3771 * backupfile.h (PARAMS): Remove. All uses removed.
3772 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3773 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3774 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3775 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3776 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3777 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3778 xstrtol.h: Likewise.
3779 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3780 same.h, strverscmp.h: Do not include config.h; no longer needed.
3781 Anyway, config.h should always be included before any other file.
3783 2003-06-11 Simon Josefsson <jas@extundo.com>
3785 * sysexit_.h: New file.
3787 2003-05-20 Derek Price <derek@ximbiot.com>
3789 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3791 2003-06-10 Simon Josefsson <jas@extundo.com>
3793 * strchrnul.h: New file.
3794 * strchrnul.c: New file.
3796 2003-06-10 Simon Josefsson <jas@extundo.com>
3798 * argp.h: New file, from glibc.
3799 * argp-ba.c: New file, from glibc.
3800 * argp-eexst.c: New file, from glibc.
3801 * argp-fmtstream.c: New file, from glibc.
3802 * argp-fmtstream.h: New file, from glibc.
3803 * argp-fs-xinl.c: New file, from glibc.
3804 * argp-help.c: New file, from glibc.
3805 * argp-namefrob.h: New file, from glibc.
3806 * argp-parse.c: New file, from glibc.
3807 * argp-pv.c: New file, from glibc.
3808 * argp-pvh.c: New file, from glibc.
3809 * argp-xinl.c: New file, from glibc.
3811 2003-06-07 Jim Meyering <jim@meyering.net>
3813 * readtokens.h: Put `Free Software Foundation, Inc.'
3814 in place of my name in the copyright comment.
3815 Remove definition and uses of __P.
3818 * stat.c: Don't declare xmalloc explicitly.
3819 Instead, include "xalloc.h".
3820 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3821 xrealloc, and xcalloc return values.
3822 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3824 * xgetcwd.h: Remove definition/uses of PARAMS.
3826 2003-06-06 Jim Meyering <jim@meyering.net>
3828 * stdbool_.h: Renamed from stdbool.h.in.
3830 2003-06-06 Jim Meyering <jim@meyering.net>
3832 Merge from coreutils.
3833 * same.c: (same_name): Declare *_basename locals to be `const'.
3834 Consolidate declarations and initializations of *_base* locals.
3836 Merge from coreutils.
3837 This avoids a core dump on systems without GNU putenv,
3838 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3839 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3840 (unsetenv): New static function, from GNU libc.
3841 (rpl_putenv): Use it.
3843 * modechange.c: Remove trailing blanks.
3845 Merge from coreutils.
3846 * fsusage.c: Remove declaration of statfs.
3847 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3849 * posixtm.c: Include <stdbool.h> unconditionally.
3851 2003-06-05 Paul Eggert <eggert@twinsun.com>
3853 * mktime.c (__mktime_internal): When resolving a tm_isdst
3854 mismatch, look in future quarters as well as past. This fixes a
3855 bug when processing fall-backwards gaps immediately after a long
3856 period of daylight-saving time.
3858 * mktime.c: Assume freestanding C89 or better.
3859 (HAVE_LIMITS_H): Remove. Assume it's 1.
3860 (__P): Remove; not used.
3861 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3862 (mktime, not_equal_tm, print_tm, check_result,
3863 main): Use prototypes. Use const * where appropriate.
3864 (main): Fix typo in testing code that uncovered by above changes.
3865 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3867 2003-06-04 Paul Eggert <eggert@twinsun.com>
3869 * mktime.c: Fix Debian bug 177940
3870 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3871 (localtime_offset): Now long int, not time_t, because we want it
3872 to be guaranteed to be signed. All uses changed.
3873 (__mktime_internal): If overflow would occur when adding offset,
3876 Merge 'human' changes from coreutils. Rewrite to support
3877 locale-specific notations like thousands separators.
3878 * human.c: Simplify authorship notice.
3879 Include human.h immediately after config.h.
3880 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3881 <limits.h>: Do not include, since human.h does.
3882 (SIZE_MAX, UINTMAX_MAX): New macros.
3883 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3884 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3885 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3886 (power_letter): Renamed from suffixes.
3887 (generate_suffix_backwards): Remove.
3888 (adjust_value): Now takes int style (because of human.h changes)
3889 and long double value (for greater precision on some platforms).
3890 (group_number): New function.
3891 (human_readable): Use it. Use integer options, not enum.
3892 Put the options before the sizes in the arg list.
3893 Support all the new options.
3894 The old human_readable function has been removed;
3895 use inttostr.h instead.
3896 (human_readable, default_block_size, humblock):
3897 Use uintmax_t, not int, for block sizes.
3898 (human_readable_inexact, block_size_types): Remove.
3899 (block_size_opts): New constant.
3900 (human_options): Renamed from human_block_size, with new signature
3901 that allows block sizes up to UINTMAX_MAX. All callers changed.
3902 * human.h: Add copyright and authorship notice.
3903 Include <limits.h> and <stdbool.h> unconditionally.
3904 (PARAMS): Remove. All uses removed.
3905 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3906 (enum human_inexact_style): Remove tag; now a nameless enum.
3907 (human_floor, human_ceiling, human_round_to_even): Now have
3908 values 2, 0, 1 rather than -1, 1, 0.
3909 (human_group_digits, human_suppress_point_zero, human_autoscale,
3910 human_base_1024, human_SI, human_B): New constants.
3911 (human_readable_inexact, human_block_size): Remove.
3912 (human_readable): Size args are now uintmax_t, not int.
3913 (human_options): New decl.
3915 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3916 unnecessary now that we assume C89 or better. This change
3917 imported from coreutils.
3919 * mktime.c (__mktime_internal): Do not reject negative timestamps
3920 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3921 in the 2003-05-30 sync from glibc.
3923 .h files should stand alone, but we shouldn't include <sys/types.h>
3924 if we can get away with just <stddef.h>.
3926 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3927 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3928 rather than <sys/types.h>, as we merely need size_t.
3929 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3931 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3932 Include <stdio.h>, to get FILE.
3933 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3934 memcasecmp.h has included <stddef.h> and all we need is size_t.
3935 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3936 our interface, instead of including <sys/types.h>
3938 2003-06-02 Paul Eggert <eggert@twinsun.com>
3941 Fix some minor time-related bugs with POSIX time arguments.
3942 Some valid time stamps were being rejected (notably -1, and
3943 time stamps before 1900 on 64-bit hosts). And some invalid
3944 time stamps were being accepted, e.g. September 31.
3946 * posixtm.h (posixtime): Return bool instead of time_t, so
3947 that we can return (time_t) -1 successfully.
3948 * posixtm.c: Likewise.
3949 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3950 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3951 (t): Remove static var.
3952 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3953 of static var. All uses changed.
3954 (year): Do not reject years before 1900; they can occur with
3956 (posix_time_parse): Do not check for out-of-range components;
3957 that is now the caller's responsibility, since our checks were
3958 only approximations.
3959 (posixtime): Use mktime to check for out-of-range components,
3960 since it knows them exactly.
3961 If mktime returns (time_t) -1, check whether an error actually occurred
3962 by invoking localtime on -1.
3963 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3964 posixtime failures better.
3965 Improve the test data (in comments only).
3967 2003-05-30 <karl@gnu.org>
3969 * mktime.c: update from libc.
3971 2003-05-30 Bruno Haible <bruno@clisp.org>
3973 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3974 * localcharset.h: Likewise.
3975 * localcharset.c: Likewise.
3977 2003-05-28 Paul Eggert <eggert@twinsun.com>
3979 Assume the headers required for C89 freestanding compilers.
3980 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3981 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3982 without checking for HAVE_LIMITS_H.
3983 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3984 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3986 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3987 * exclude.c: Include <stdbool.h> unconditionally.
3988 * tempname.c: Include <stddef.h> unconditionally.
3989 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3990 * modechange.c, rpmatch.c (NULL): Don't define, since
3991 <stddef.h> does that.
3992 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3993 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3994 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3995 * xstrtol.c: Likewise.
3996 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3997 * savedir.c: Include <stddef.h> instead of defining NULL.
3999 * addext.c (addext): Use assignment rather than cast, to avoid
4000 warnings on some platforms.
4002 * mktime.c (__mktime_internal): Do not reject negative timestamps
4005 2003-05-10 Bruno Haible <bruno@clisp.org>
4007 * linebreak.c (iconv_string_length): Don't return -1 just because the
4008 string is longer than 4 KB.
4010 2003-05-12 Jim Meyering <jim@meyering.net>
4012 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4013 the space-padded-by-default conversion specifiers, %e, %k, %l.
4015 2003-05-03 Bruno Haible <bruno@clisp.org>
4017 Upgrade to Unicode-4.0.
4018 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4019 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4020 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4021 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4022 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4023 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4024 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4025 Change width of U+E0100..U+E01EF from 1 to 0.
4027 2003-04-25 Bruno Haible <bruno@clisp.org>
4029 * copy-file.c: Include <stddef.h>, for size_t.
4031 2003-04-25 Jim Meyering <jim@meyering.net>
4033 * copy-file.c (copy_file_preserving): Declare buf_size to be
4034 of type size_t, not int.
4036 2003-04-11 Jim Meyering <jim@meyering.net>
4038 Merge changes from Coreutils.
4040 2003-03-22 Jim Meyering <jim@meyering.net>
4042 * strftime.c (widen): Cast alloca return value to proper type.
4044 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4047 * strftime.c (my_strftime): Handle very large width
4048 specifications for numeric values correctly. Improve checks for
4051 2003-01-19 Jim Meyering <jim@meyering.net>
4053 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4054 (nl_get_alt_digit) [! defined my_strftime]: Define.
4055 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4056 _nl_get_alt_digit and _nl_get_walt_digit.
4058 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4059 These changes have no effect outside of _LIBC.
4061 2003-04-10 Bruno Haible <bruno@clisp.org>
4063 * findprog.h: New file, from GNU gettext.
4064 * findprog.c: New file, from GNU gettext.
4066 2003-04-05 Jim Meyering <jim@meyering.net>
4068 Merge changes from Coreutils.
4070 * exclude.h (PARAMS): Remove definition and uses.
4071 * exclude.c: Remove uses of `PARAMS'.
4073 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4074 Add test-cases for DOS filenames. Declare program_name.
4075 (main): Set up program_name. Patch by Rich Dawe.
4077 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4079 Use mntctl's return value to drive the entry-processing loop, since
4080 we can't rely on the value of the vmt_length member in the last
4081 entry. On some systems doing so could result in exhausting
4082 virtual memory. Based in part on a patch from Mike Jetzer.
4084 2003-04-04 Bruno Haible <bruno@clisp.org>
4086 * linebreak.h: New file, from GNU gettext.
4087 * linebreak.c: New file, from GNU gettext with slight modifications.
4088 * lbrkprop.h: New file, from GNU gettext.
4090 2003-04-03 Bruno Haible <bruno@clisp.org>
4092 * utf8-ucs4.h: New file, from GNU gettext.
4093 * utf16-ucs4.h: New file, from GNU gettext.
4094 * ucs4-utf8.h: New file, from GNU gettext.
4095 * ucs4-utf16.h: New file, from GNU gettext.
4097 2003-04-02 Bruno Haible <bruno@clisp.org>
4099 * binary-io.h: New file, from GNU gettext.
4101 2003-04-01 Bruno Haible <bruno@clisp.org>
4103 * pathname.h: New file, from GNU gettext.
4104 * concatpath.c: New file, from GNU gettext.
4106 2003-03-30 Bruno Haible <bruno@clisp.org>
4108 * copy-file.c (copy_file_preserving): Don't set owner if the function
4109 chown() doesn't exist.
4111 2003-03-28 Bruno Haible <bruno@clisp.org>
4113 * copy-file.h: New file, from GNU gettext.
4114 * copy-file.c: New file, from GNU gettext.
4116 2003-03-18 Jim Meyering <jim@meyering.net>
4118 * quote.c (quote_n): Fix typo in comment.
4120 2003-03-14 Jim Meyering <jim@meyering.net>
4122 Merge changes from Coreutils.
4123 * obstack.h (obstack_object_size): Declare temporary, __o,
4124 to be const, in order to avoid warnings.
4125 (obstack_room): Likewise.
4126 (obstack_empty_p): Likewise.
4128 2003-03-13 Paul Eggert <eggert@twinsun.com>
4130 Merge changes from Bison.
4131 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4132 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4133 when compiling Bison 1.875's `bitset bset = obstack_alloc
4134 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4135 * hash.c: Include <stdbool.h> unconditionally.
4137 2003-03-09 Paul Eggert <eggert@twinsun.com>
4139 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4140 Reported by Bruce Becker; see:
4141 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4143 2003-03-03 Paul Eggert <eggert@twinsun.com>
4144 Bruno Haible <bruno@clisp.org>
4146 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4147 Reported by John Hughes, see
4148 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4150 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4152 * poll_.h: New file.
4155 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4157 * mathl.h: New file.
4158 * acosl.c: New file.
4159 * asinl.c: New file.
4160 * atanl.c: New file.
4161 * ceill.c: New file.
4164 * floorl.c: New file.
4165 * frexpl.c: New file.
4166 * ldexpl.c: New file.
4168 * sincosl.c: New file.
4170 * sqrtl.c: New file.
4172 * trigl.c: New file.
4173 * trigl.h: New file.
4175 2003-02-17 Bruno Haible <bruno@clisp.org>
4177 * mkdtemp.h: New file, from GNU gettext.
4178 * mkdtemp.c: New file, from GNU gettext.
4180 2003-01-31 Bruno Haible <bruno@clisp.org>
4182 * rename.c: #undef rename before defining rpl_rename.
4183 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4185 2003-01-30 Bruno Haible <bruno@clisp.org>
4187 * printf-args.h: New file, from GNU gettext.
4188 * printf-args.c: New file, from GNU gettext.
4189 * printf-parse.h: New file, from GNU gettext.
4190 * printf-parse.c: New file, from GNU gettext.
4191 * vasnprintf.h: New file, from GNU gettext.
4192 * vasnprintf.c: New file, from GNU gettext.
4193 * asnprintf.c: New file, from GNU gettext.
4194 * vasprintf.h: New file, from GNU gettext with modifications.
4195 * vasprintf.c: New file, from GNU gettext.
4196 * asprintf.c: New file, from GNU gettext.
4198 2003-01-29 Bruno Haible <bruno@clisp.org>
4200 * stpncpy.h: New file, from GNU gettext with modifications.
4201 * stpncpy.c: New file, from GNU gettext with modifications.
4203 2003-01-28 Bruno Haible <bruno@clisp.org>
4205 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4207 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4210 2003-01-27 Bruno Haible <bruno@clisp.org>
4212 * xsetenv.h: New file, from GNU gettext.
4213 * xsetenv.c: New file, from GNU gettext.
4215 2003-01-23 Bruno Haible <bruno@clisp.org>
4217 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4219 2003-01-22 Bruno Haible <bruno@clisp.org>
4221 * exit.h: New file, from GNU gettext.
4223 2003-01-11 Bruno Haible <bruno@clisp.org>
4225 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4226 * strcase.h (strcasecmp, strncasecmp): Likewise.
4228 2003-01-14 Jim Meyering <jim@meyering.net>
4230 * same.c (same_name): Tweak a comment.
4232 2003-01-11 Bruno Haible <bruno@clisp.org>
4234 * same.c (same_name): Reorder tests so as to avoid calling stat()
4235 when a string comparison is sufficient.
4237 2003-01-11 Bruno Haible <bruno@clisp.org>
4239 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4242 2003-01-11 Bruno Haible <bruno@clisp.org>
4244 * hash-pjw.c: Add comment about low quality of this function.
4246 2003-01-12 Paul Eggert <eggert@twinsun.com>
4248 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4249 to avoid collisions with libcurses and libreadline.
4251 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4252 * getstr.h, getstr.c: Remove.
4253 * getline.c: Include "getline.h", to check interface.
4254 Move body of old getstr.c here: this defines MIN_CHUNK and
4255 declares getdelim2, which is renamed from getstr.
4256 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4258 * linebuffer.c (readlinebuffer): Renamed from readline.
4260 * linebuffer.h: Likewise.
4261 (readline): Remove backward-compatibility macro.
4263 2003-01-12 Jim Meyering <jim@meyering.net>
4265 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4267 2003-01-10 Bruno Haible <bruno@clisp.org>
4269 * alloca_.h: New file.
4270 * getdate.y: Unconditionally include alloca.h.
4271 * makepath.c: Likewise.
4272 * setenv.c: Likewise.
4273 * userspec.c: Likewise.
4275 2003-01-09 Bruno Haible <bruno@clisp.org>
4277 * stdbool.h.in: New file.
4279 2003-01-08 Bruno Haible <bruno@clisp.org>
4281 * safe-read.c: Include specification header first, to ensure its
4283 * full-write.c: Likewise.
4285 2003-01-08 Jim Meyering <jim@meyering.net>
4287 * full-write.c: Undefine and define-away `const' after inclusion
4288 of errno.h, not before. Suggestion from Bruno Haible.
4290 2003-01-07 Jim Meyering <jim@meyering.net>
4292 * full-write.c: Rework so that it may serve to define full_read, too.
4293 * full-read.c: Simply #define FULL_READ and include full-write.c.
4295 2003-01-06 Jim Meyering <jim@meyering.net>
4297 * version-etc.c: Update year in translatable copyright string.
4299 2002-12-25 Bruno Haible <bruno@clisp.org>
4301 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4302 * xstrtol.h: Likewise.
4303 * xstrtoimax.c: Likewise.
4304 * xstrtoumax.c: Likewise.
4305 * human.h: Likewise.
4307 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4308 on systems that have <inttypes.h> but not <stdint.h>.
4310 2002-12-31 Paul Eggert <eggert@twinsun.com>
4312 * memcoll.c (memcoll): Fall back on a simple algorithm using
4313 memcmp if strcoll doesn't work.
4315 2002-12-23 Bruno Haible <bruno@clisp.org>
4317 * localcharset.h: New file.
4318 * localcharset.c: Include it.
4319 * unicodeio.c: Likewise.
4321 2002-12-22 Bruno Haible <bruno@clisp.org>
4323 * utime.c (utime_null): No need to call ftruncate if the file was
4326 2002-12-23 Bruno Haible <bruno@clisp.org>
4328 * memcoll.c (STRCOLL): New macro.
4331 2002-12-22 Bruno Haible <bruno@clisp.org>
4333 * getstr.h (getstr): Define, to avoid clash with libcurses.
4334 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4336 2002-12-22 Bruno Haible <bruno@clisp.org>
4338 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4340 2002-12-23 Bruno Haible <bruno@clisp.org>
4342 * getline.h: Include <stddef.h>, for size_t.
4344 * unicodeio.h: Include <stddef.h>, for size_t.
4345 * unicodeio.c: Don't include <stddef.h>.
4347 2002-12-17 Bruno Haible <bruno@clisp.org>
4349 * canon-host.c (strdup): Remove unused declaration.
4351 * fsusage.c: Include full_read.h.
4352 (get_fs_usage): Use full_read instead of safe_read.
4354 * utime.c (utime_null): Use SAFE_READ_ERROR.
4356 2002-12-11 Bruno Haible <bruno@clisp.org>
4358 * setenv.h: Rewritten to cope with systems that have setenv() but not
4360 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4363 2002-12-11 Bruno Haible <bruno@clisp.org>
4365 * setenv.c (alloca): Fall back to malloc.
4367 (setenv): Use freea() to free memory allocated with alloca().
4369 2002-11-13 Bruno Haible <bruno@clisp.org>
4371 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4372 function declarations.
4373 * unsetenv.c (unsetenv): Likewise.
4375 2002-03-04 Bruno Haible <bruno@clisp.org>
4377 Portability to AIX 4.3.3.
4378 * unsetenv.c: New file, extracted from setenv.c.
4379 * setenv.c: Move the unsetenv() function to unsetenv.c.
4381 2001-12-20 Bruno Haible <bruno@clisp.org>
4383 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4384 use malloc instead. For SunOS 4.
4386 2001-12-11 Bruno Haible <bruno@clisp.org>
4388 * setenv.c: Declare alloca.
4389 (compar_fn_t): New typedef.
4390 (KNOWN_VALUE, STORE_VALUE): Use it.
4392 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4395 2002-12-10 Paul Eggert <eggert@twinsun.com>
4397 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4398 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4399 Choose values that are less likely to collide with system fnmatch
4401 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4402 defined (e.g., a pure POSIX system).
4403 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4404 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4406 2002-12-06 Jim Meyering <jim@meyering.net>
4408 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4410 Merge in changes from libc's misc/error.c, in preparation
4411 for the merge of gnulib's changes back into libc.
4413 * error.c (_): Define only if not already defined.
4414 Move definition to follow all #include directives.
4415 Include unlocked-io.h only if !_LIBC.
4416 [_LIBC]: Include <libio/libioP.h>.
4417 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4418 (fflush): Tweak definition to use INTUSE.
4421 2002-12-05 Paul Eggert <eggert@twinsun.com>
4423 * alloca.c [defined emacs]: Include "lisp.h".
4424 (xalloc_die) [defined emacs]: New macro.
4425 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4426 [! defined emacs]: Include <xalloc.h>.
4427 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4428 (pointer): Typedef to POINTER_TYPE *.
4429 (malloc): Remove decl; we now always use xmalloc.
4430 (alloca): Use old-style definition, since Emacs needs this.
4431 Check for arithmetic overflow when computing combined size.
4433 2002-12-04 Paul Eggert <eggert@twinsun.com>
4435 Do not generate unlocked-io.h automatically, since it's easier to
4436 maintain it by hand.
4438 * unlocked-io.h: New file, from GNU diffutils,
4439 but with proper copyright notice and attribution.
4441 * Makefile.am: Add copyright notice.
4442 (libfetish_a_SOURCES): Add unlocked-io.h.
4443 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4444 (DISTCLEANFILES, io_functions): Remove macros.
4445 (EXTRA_DIST): Remove gen_uio.
4446 (unlocked-io.h): Remove rule.
4448 2002-12-04 Jim Meyering <jim@meyering.net>
4450 Reflect the fact that stat.c and lstat.c are no longer generated.
4451 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4452 (DISTCLEANFILES): Likewise.
4453 (EXTRA_DIST): Likewise.
4454 (all_local): Don't depend on stat.c or lstat.c.
4455 (stat.c, lstat.c): Remove rules.
4456 (EXTRA_DIST): Remove xstat.in.
4458 * xstat.in: Remove file. Contents moved into stat.c.
4459 * stat.c: New file. Contents mostly from xstat.in.
4460 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4461 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4463 * safe-read.c: Rework so that it may serve to define safe_write, too.
4464 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4466 2002-12-03 Jim Meyering <jim@meyering.net>
4468 * safe-read.c, safe-write.c: Change variable names and comments, but
4469 not semantics, to minimize the differences between these two files.
4470 (safe_read): Change comment to mention SAFE_READ_ERROR.
4472 * safe-read.c (IS_EINTR): Define.
4473 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4475 2002-12-02 Bruno Haible <bruno@clisp.org>
4477 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4478 Define, taken from safe-read.c.
4479 (INT_MAX): Provide fallback.
4480 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4481 * safe-write.h (SAFE_WRITE_ERROR): Define.
4483 * safe-read.c (EINTR): Remove definition.
4484 (safe_read): Don't use EINTR if it is absent.
4486 2002-12-02 Jim Meyering <jim@meyering.net>
4488 * safe-read.c (EINTR): Define.
4489 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4490 (INT_MAX): Provide fallback.
4491 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4493 * safe-read.h (SAFE_READ_ERROR): Define.
4495 2002-12-01 Jim Meyering <jim@meyering.net>
4497 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4498 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4500 2002-11-27 Paul Eggert <eggert@twinsun.com>
4502 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4503 hash_rehash): Replace `if (limit <= value) abort ();' with
4504 `if (! (value < limit)) abort ();', for readability.
4506 2002-11-26 <karl@gnu.org>
4508 * strdup.c: copy from libc again, with jim's ok.
4509 * .cppi-disable: re-add strdup.c
4511 2002-11-25 <karl@gnu.org>
4513 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4514 instead of "strtol.c".
4516 2002-11-25 Jim Meyering <jim@meyering.net>
4518 * mktime.c: Sync from libc, now that it has the latest fix.
4520 2002-11-24 <karl@gnu.org>
4522 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4523 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4525 2002-11-24 Jim Meyering <jim@meyering.net>
4527 Update from coreutils:
4529 * mktime.c: Merge in changes from libc.
4531 Avoid a link-time failure on some Linux systems.
4532 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4533 (__mon_yday): Declare with the STATIC attribute.
4534 (__mktime_internal): Likewise.
4535 Based on a report from Greg Schafer.
4537 2002-11-23 Jim Meyering <jim@meyering.net>
4539 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4540 Use `unsigned', not `int', as type of index.
4542 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4544 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4546 2002-11-22 Paul Eggert <eggert@twinsun.com>
4548 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4549 hint that one should use `if (! x) abort ();' rather than `assert
4550 (x);', and anyway it's one less thing to worry about configuring.
4551 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4552 hash_rehash, hash_insert): Use abort rather than assert.
4554 2002-11-22 Paul Eggert <eggert@twinsun.com>
4556 * quotearg.h: Allow multiple inclusion by surrounding with
4557 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4558 so that we can be included first.
4559 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4560 * quotearg.c: Include quotearg.h immediately after config.h.
4561 No need to include stddef.h or sys/types.h any more.
4562 Surround local include files with "", not "<>".
4563 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4564 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4565 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4566 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4567 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4568 (ISPRINT): Remove; no longer needed now that we assume C89.
4570 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4573 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4574 quotearg_char): Use SIZE_MAX rather than
4575 (size_t) -1 when we are talking about "infinity".
4577 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4579 2002-11-22 Bruno Haible <bruno@clisp.org>
4581 * safe-read.h: Assume C89. Add comments.
4582 (safe_read): Change return type to size_t.
4583 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4584 counts > SSIZE_MAX correctly.
4585 * safe-write.h: New file.
4586 * safe-write.c: New file.
4587 * full-read.h: New file.
4588 * full-read.c: New file.
4589 * full-write.h: Assume C89. Add comments.
4590 * full-write.c: Include safe-write.h.
4591 (full_write): Rewritten to use safe_write.
4592 Suggested by Jim Meyering and Paul Eggert.
4594 2002-11-21 Bruno Haible <bruno@clisp.org>
4596 Remove case insensitive option matching.
4597 * argmatch.h (argcasematch): Remove declaration.
4598 (ARGCASEMATCH): Remove macro.
4599 (__xargmatch_internal): Remove case_sensitive argument.
4600 (XARGMATCH): Update.
4601 (XARGCASEMATCH): Remove macro.
4602 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4603 case_sensitive argument.
4604 (argcasematch): Remove function.
4605 (__xargmatch_internal): Remove case_sensitive argument.
4606 (main): Use XARGMATCH instead of XARGCASEMATCH.
4608 * xmalloc.c: Change compile-time error message. Add comment about
4609 required autoconf version.
4611 2002-11-21 Jim Meyering <jim@meyering.net>
4613 * strdup.c (strdup): Tweak comment and initial #if/#include.
4615 Merge in changes from the coreutils.
4617 2002-09-25 Paul Eggert <eggert@twinsun.com>
4618 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4619 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4620 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4621 int. Work more efficiently if X is the same width as uintmax_t.
4622 Do not compare X to -1, to avoid bogus compiler warning.
4623 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4624 Don't assume that f_frsize and f_bsize are the same type.
4626 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4629 * makepath.c (make_path): Restore umask *before* creating the final
4631 (make_path): Minor reformatting.
4633 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4634 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4636 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4637 ones. At least on GNU/Linux systems, `auto' means something else.
4640 2002-11-20 Paul Eggert <eggert@twinsun.com>
4642 Merge argmatch cleanups from Bison. Assume C89.
4644 * argmatch.c: Include config.h here, not in argmatch.h.
4645 Include stdlib.h, for EXIT_FAILURE.
4646 Always include <string.h>, since we assume C89.
4647 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4648 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4649 Include <stddef.h> instead, since it's all we need for size_t.
4650 (PARAMS): Remove. All uses removed.
4651 (ARRAY_CARDINALITY): Do not bother to #undef.
4652 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4653 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4654 Remove unnecessary parentheses.
4655 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4656 Insert necessary parentheses.
4657 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4658 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4660 2002-11-19 Bruno Haible <bruno@clisp.org>
4662 * mbswidth.c: Include mbswidth.h right at the beginning.
4663 * mbswidth.h: Include <stddef.h>, for size_t.
4665 * mbswidth.h (PARAMS): Remove macro.
4666 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4667 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4669 * gcd.h (PARAMS): Remove macro.
4670 (gcd): Use ANSI C function declarations.
4671 * gcd.c (gcd): Likewise.
4673 2002-11-15 Bruno Haible <bruno@clisp.org>
4675 * strcspn.c: Include <stddef.h>.
4676 (strcspn): Use ANSI C function declaration. Change return type to
4678 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4679 (strpbrk): Use NULL.
4680 * strpbrk.h (PARAMS): Remove macro.
4681 (strpbrk): Use ANSI C function declaration.
4682 * strstr.c: Don't include <sys/types.h>.
4683 * strstr.h (PARAMS): Remove macro.
4684 (strstr): Use ANSI C function declarations.
4686 2002-11-06 Bruno Haible <bruno@clisp.org>
4688 * gcd.h (gcd): Change argument type to 'unsigned long'.
4689 * gcd.c (gcd): Likewise.
4691 2002-11-05 Bruno Haible <bruno@clisp.org>
4693 * gcd.h: New file, from gettext-0.11.5.
4694 * gcd.c: New file, from gettext-0.11.5.
4696 2002-11-05 Bruno Haible <bruno@clisp.org>
4698 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4699 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4700 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4701 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4703 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4704 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4706 * closeout.c: Include gettext.h instead of <libintl.h>.
4707 * human.c: Include gettext.h instead of <libintl.h>.
4708 * quotearg.c: Include gettext.h instead of <libintl.h>.
4709 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4710 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4711 * userspec.c: Include gettext.h instead of <libintl.h>.
4712 * version-etc.c: Include gettext.h instead of <libintl.h>.
4713 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4714 (textdomain): Remove definition.
4715 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4717 * long-options.c: Remove include of <libintl.h> and definition of _.
4718 * same.c: Remove include of <libintl.h> and definition of _.
4720 2002-11-04 Bruno Haible <bruno@clisp.org>
4722 * stpcpy.h: New file, from GNU gettext-0.11.5.
4723 * strcase.h: New file, from GNU gettext-0.11.5.
4724 * strpbrk.h: New file, from GNU gettext-0.11.5.
4725 * strstr.h: New file, from GNU gettext-0.11.5.
4726 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4728 2002-05-09 Bruno Haible <bruno@clisp.org>
4730 * config.charset: Update for newest glibc. Add canonical names
4731 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4733 2002-05-09 Bruno Haible <bruno@clisp.org>
4735 * localcharset.c (get_charset_aliases): Add more Windows specific
4738 2002-05-08 Owen Taylor <otaylor@redhat.com>
4740 * config.charset: A few additions for Solaris.
4742 2001-12-05 Bruno Haible <bruno@clisp.org>
4744 * localcharset.c (locale_charset): Don't return an empty string.
4746 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4748 * config.charset: msdos in uk_UA uses CP1125.
4750 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4752 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4753 * localcharset.c (locale_charset): Declare as extern "C".
4755 2002-02-15 Bruno Haible <bruno@clisp.org>
4757 * config.charset [msdosdjgpp]: For Russian, use CP866.
4759 2002-02-11 Bruno Haible <bruno@clisp.org>
4761 * config.charset: Add support for NetBSD.
4763 2002-09-25 <karl@gnu.org>
4765 * strdup.c: copy from libc/string (via ../config/srclist*).
4766 * getopt*: copy from libc/posix.
4767 * gettext.h: copy from gettext.
4768 * .cppi-disable: add strdup.c, gettext.h.
4770 2002-07-01 Jim Meyering <meyering@lucent.com>
4772 * c-stack.c: Include sys/time.h.
4773 From Volker Borchert.
4775 2002-06-11 Paul Eggert <eggert@twinsun.com>
4777 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4778 New macro. Use it uniformly instead of
4779 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4780 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4781 reported by Vin Shelton.
4783 2002-06-22 Jim Meyering <meyering@lucent.com>
4785 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4786 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4788 2002-06-22 Paul Eggert <eggert@twinsun.com>
4790 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4791 Do not assume SA_SIGINFO behavior.
4792 Bug reported by Jim Meyering on NetBSD 1.5.2.
4794 2002-06-22 Jim Meyering <meyering@lucent.com>
4796 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4798 * exitfail.c, exitfail.h: Likewise.
4799 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4801 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4803 (EXTRA_DIST): Add fnmatch_loop.c.
4804 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4806 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4807 * fnmatch.c: Update from diffutils-2.8.2.
4808 * fnmatch_.h: New file. From diffutils-2.8.2.
4809 * fnmatch.h: Remove file.
4811 2002-06-18 Paul Eggert <eggert@twinsun.com>
4813 * file-type.h: Report an error if neither S_ISREG nor
4814 S_IFREG is defined, instead of using a test specific to glibc
4815 2.2. This should be safe, since POSIX requires S_ISREG and
4816 Unix Version 7 had S_IFREG. We don't need to check for
4817 <sys/types.h> since we don't use any symbols that it defines.
4819 2002-06-15 Jim Meyering <meyering@lucent.com>
4821 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4822 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4823 have been included before this file.
4825 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4827 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4828 so that each temporary file name is unique and valid in the first
4829 8 characters, for operation under DOS.
4831 2002-06-15 Jim Meyering <meyering@lucent.com>
4833 Work even with DJGPP 2.03, which lacks support for symlinks.
4835 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4837 * lchown.c (S_ISLNK): Likewise.
4839 2002-06-14 Jim Meyering <meyering@lucent.com>
4841 * file-type.h: Use the version from diffutils-2.8.2.
4842 * file-type.c: Likewise.
4844 2002-05-27 Jim Meyering <meyering@lucent.com>
4846 Fix a problem seen only on nonconforming systems whereby ls.c's
4847 use of localtime, and then of gettimeofday would cause trouble:
4848 the localtime call used to initialize rpl_gettimeofday's save
4849 mechanism would clobber ls's current local time information so
4850 that in any long listing the first file would always be listed
4851 with date 1970-01-01. Analysis by Volker Borchert.
4853 * gettimeofday.c (localtime): Undefine.
4854 (rpl_localtime): New function.
4856 2002-05-22 Jim Meyering <meyering@lucent.com>
4858 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4859 * file-type.h: New file.
4860 * file-type.c (file_type): New file/function. Extracted from diffutils.
4862 2002-04-29 Paul Eggert <eggert@twinsun.com>
4864 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4866 2002-04-28 Paul Eggert <eggert@twinsun.com>
4868 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4869 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4870 of 127, since 64 is the largest conceivable number for ancient
4872 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4874 2002-04-28 Jim Meyering <meyering@lucent.com>
4876 * sig2str.c (WTERMSIG): Remove definition (unused).
4878 2002-04-28 Paul Eggert <eggert@twinsun.com>
4880 * sig2str.h, sig2str.c: New files.
4881 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4883 2002-04-24 Jim Meyering <meyering@lucent.com>
4885 * gettext.h: New file, from Gettext.
4886 * Makefile.am (INCLUDES): Remove -I../intl.
4887 (libfetish_a_SOURCES): Add gettext.h.
4889 2002-04-16 Jim Meyering <meyering@lucent.com>
4891 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4892 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4893 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4895 2002-04-12 Jim Meyering <meyering@lucent.com>
4897 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4899 2002-03-10 Jim Meyering <meyering@lucent.com>
4901 * makepath.c (make_path): Remove a comma from a diagnostic.
4902 Suggestion from Santiago Vila.
4904 2002-03-08 Jim Meyering <meyering@lucent.com>
4906 * rename.c: Mention that this wrapper is needed also on
4907 mips-dec-ultrix4.4 systems.
4909 2002-03-02 Jim Meyering <meyering@lucent.com>
4911 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4912 not HAVE_CLOCK_SETTIME.
4914 2002-02-27 Paul Eggert <eggert@twinsun.com>
4916 * nanosleep.h: Rename to....
4917 * timespec.h: New name for nanosleep.h. All uses changed.
4919 * gettime.c: New file.
4920 * settime.c: New file.
4923 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4924 timespec.h. Remove nanosleep.h.
4926 2002-02-25 Paul Eggert <eggert@twinsun.com>
4928 * acl.c, acl.h: New files.
4929 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4931 2002-02-24 Jim Meyering <meyering@lucent.com>
4933 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4934 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4935 cause trouble. Reported by Nelson Beebe.
4937 2002-02-23 Paul Eggert <eggert@twinsun.com>
4939 * path-concat.c (xpath_concat): Reorder code to pacify
4940 compilers that don't know that xalloc_die never returns.
4942 2002-02-20 Jim Meyering <meyering@lucent.com>
4944 * getdate.c: Regenerate using bison-1.33.
4946 2002-02-15 Paul Eggert <eggert@twinsun.com>
4948 * posixver.c, posixver.h: New files.
4949 * Makefile.am (libfetish_a_SOURCES): Add them.
4951 2002-02-02 Paul Eggert <eggert@twinsun.com>
4952 Bruno Haible <bruno@clisp.org>
4954 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4955 (fwrite_success_callback): New declaration.
4956 * unicodeio.c (unicode_to_mb): New function, extracted from
4957 print_unicode_char. Call failure callback instead of error.
4958 (fwrite_success_callback): New function.
4959 (exit_failure_callback): New function.
4960 (fallback_failure_callback): New function.
4961 (print_unicode_char): Call unicode_to_mb.
4963 2002-01-26 Jim Meyering <meyering@lucent.com>
4965 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4967 2002-01-22 Jim Meyering <meyering@lucent.com>
4969 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4970 Otherwise, some versions of automake would omit the rule that makes
4971 Makefile from Makefile.in.
4973 2001-01-21 Paul Eggert <eggert@twinsun.com>
4975 * xmemcoll.h, xmemcoll.c: New files.
4976 * Makefile.am (libfetish_a_SOURCES): Add them.
4977 * memcoll.c: Include errno.h, and declare errno if not defined.
4978 (memcoll): Set errno to zero if there is no error.
4980 * quotearg.c (quotearg_buffer_restyled):
4981 Fix bug with quoting buffers containing NUL when backslashing escapes.
4982 This bug was exposed by the other changes in this patch.
4983 (quotearg_n_options): New arg ARGSIZE.
4984 All callers changed.
4985 (quoting_options_from_style): New function.
4986 (quotearg_n_style): Use it.
4987 (quotearg_n_style_mem): New function.
4989 * quotearg.h (quotearg_n_style_mem): New function.
4991 2002-01-16 Jim Meyering <meyering@lucent.com>
4993 * getdate.y: Add three semicolons, each just before a closing brace.
4994 Bison (as of version 1.31) no longer papers over that mistake.
4996 2002-02-14 Paul Eggert <eggert@twinsun.com>
4998 * backupfile.c (ISDIGIT): Comment fix.
4999 * getdate.y (ISDIGIT): Likewise.
5000 * posixtm.c (ISDIGIT, year): Likewise.
5001 * strverscmp.c (ISDIGIT): Likewise.
5002 * userspec.c (ISDIGIT): Likewise.
5004 2002-01-05 Jim Meyering <meyering@lucent.com>
5006 * version-etc.c (version_etc_copyright): Update copyright year.
5008 2001-01-19 Paul Eggert <eggert@twinsun.com>
5010 * closeout.c (close_stdout_status): If ferror (stdout), do
5011 not silently exit merely because the output buffer happens to
5012 have nothing pending.
5014 2001-12-18 Paul Eggert <eggert@twinsun.com>
5016 See the big note in ../ChangeLog.
5017 * human.c (suffixes): Prefer K to k for 1024.
5018 (generate_suffix_backwards): New function.
5019 (human_readable_inexact): Use it.
5020 * xstrtol.c (__xstrtol): If there is no number but there
5021 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5022 Accept 'K' as well as 'k'.
5024 2001-12-15 Jim Meyering <meyering@lucent.com>
5026 * regex.h (__restrict_arr): Update from libc.
5028 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5029 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5032 2001-12-10 Jim Meyering <meyering@lucent.com>
5034 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5035 Instead, include "xalloc.h".
5036 (initbuffer): Don't cast xmalloc return value to char*.
5037 (readline): Reword comment.
5038 Don't cast xrealloc return value to char*
5041 2001-12-09 Jim Meyering <meyering@lucent.com>
5043 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5044 `signed and unsigned type in conditional expression'.
5045 * posixtm.c (posix_time_parse): Likewise.
5047 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5049 * readtokens.c (readtoken): Declare an index to be of type unsigned
5050 to avoid a pedantic warning.
5052 * getstr.c: Don't include assert.h.
5053 (getstr): Remove warning-evoking assertions.
5054 Return -1 if offset parameter is out of bounds.
5055 Change the type of a local from int to size_t.
5057 * strftime.c (my_strftime_localtime_r): Include this function
5058 definition in the `#if ! HAVE_TM_GMTOFF' block.
5060 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5061 Include xalloc.h instead.
5063 2001-12-02 Jim Meyering <meyering@lucent.com>
5065 * tempname.c: Don't declare getenv, thus reverting the change of
5066 2001-11-18. It's no longer necessary, now that stdlib.h is always
5069 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5070 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5072 2001-11-30 Akim Demaille <akim@epita.fr>
5074 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5075 before being defined.
5077 2001-11-27 Paul Eggert <eggert@twinsun.com>
5079 * quotearg.h (quotearg_n, quotearg_n_style):
5080 First arg is int, not unsigned.
5081 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5082 (SIZE_MAX, UINT_MAX): New macros.
5083 (quotearg_n_options): Abort if N is negative.
5084 Avoid overflow check on hosts where size_t is 64 bits and int
5085 is 32 bits, as overflow is impossible there.
5086 Fix off-by-one typo that caused unnecessary reallocation.
5088 2001-11-27 Jim Meyering <meyering@lucent.com>
5090 * tempname.c: Merge with version from libc.
5091 * regex.c: Likewise.
5093 * tempname.c: Include stdlib.h unconditionally. On some old systems
5094 for which STDC_HEADERS is 0, it was not included, resulting in a
5095 warning about an integer-to-pointer conversion problem with getenv.
5096 Reported by Volker Borchert.
5098 2001-11-26 Jim Meyering <meyering@lucent.com>
5100 * gtod.h: Remove file.
5101 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5102 * gettimeofday.c: Don't include gtod.h.
5103 (GTOD_init): Remove function.
5104 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5105 Suggestion from Volker Borchert.
5107 2001-11-23 Jim Meyering <meyering@lucent.com>
5109 * hash.h (struct hash_table): Don't define here. Merely declare it.
5110 * hash.c (struct hash_table): Define it here instead.
5112 2001-11-22 Jim Meyering <meyering@lucent.com>
5114 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5116 2001-11-18 Paul Eggert <eggert@twinsun.com>
5118 * tempname.c (TMP_MAX): Remove; no longer needed.
5119 (TEMPORARIES): New macro.
5120 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5121 removes an artificial limitation (e.g. HP-UX 10.20, where
5124 2001-11-18 Jim Meyering <meyering@lucent.com>
5126 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5129 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5130 files will be created before anything else.
5132 2001-11-17 Jim Meyering <meyering@lucent.com>
5134 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5135 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5136 rather than group writable. Patch by Juan F. Codagnone.
5138 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5139 Instead, include "xalloc.h".
5141 * mountlist.c: Include unlocked-io.h after all system headers.
5142 Remove explicit declarations of xmalloc, xrealloc,
5143 and xstrdup. Instead, include "xalloc.h".
5145 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5146 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5147 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5149 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5150 Reported by Padraig Brady.
5152 * mkstemp.c: #undef mkstemp.
5154 (rpl_mkstemp): Rename from mkstemp.
5157 2001-11-16 Jim Meyering <meyering@lucent.com>
5159 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5160 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5161 determine the amount of total physical memory, use pstat_getstatic.
5162 HPUX-11 doesn't define _SC_PHYS_PAGES.
5163 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5164 If sysconf couldn't be used to determine the amount of available
5165 physical memory, use both pstat_getstatic and pstat_getdynamic.
5166 Based on a patch from Bob Proulx.
5168 2001-11-05 Jim Meyering <meyering@lucent.com>
5170 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5172 2001-11-03 Jim Meyering <meyering@lucent.com>
5174 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5175 in argmatch_to_argument call.
5177 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5180 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5181 e.g., a fault due to an attempt to free a NULL pointer.
5183 2001-11-01 Jim Meyering <meyering@lucent.com>
5185 * dirfd.c, dirfd.h: New files.
5186 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5188 * hash.c (hash_print) [TESTING]: Clean up.
5190 2001-10-22 Paul Eggert <eggert@twinsun.com>
5192 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5193 to avoid a warning if -Wall.
5195 2001-10-21 Paul Eggert <eggert@twinsun.com>
5197 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5199 2001-10-21 Jim Meyering <meyering@lucent.com>
5201 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5202 this code would end up calling gettext even in packages built
5204 * getopt.c (_): Likewise.
5205 * regex.c (_): Likewise.
5207 2001-10-20 Paul Eggert <eggert@twinsun.com>
5209 * error.c (strerror_r): Do not declare unless !_LIBC.
5210 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5211 Use strerror_r that is only a macro, even if it is not a function.
5212 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5213 (private_strerror): Use prototypes, not old-style function definition.
5214 (print_errno_message): New function.
5215 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5217 (error_tail, error, error_at_line): Use it.
5219 2001-10-11 Jim Meyering <meyering@lucent.com>
5221 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5222 and quote_n (1, ... to avoid clobbering a buffer.
5224 2001-10-05 Jim Meyering <meyering@lucent.com>
5226 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5227 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5228 * hash-pjw.h: New file.
5230 2001-09-30 Jim Meyering <meyering@lucent.com>
5232 * mountlist.c [MOUNTED_GETFSSTAT]:
5233 Include <sys/ucred.h>, for Apple Darwin.
5234 Include sys/mount.h and sys/fs_types.h only if available.
5236 (read_filesystem_list): Use FS_TYPE.
5238 2001-09-29 Paul Eggert <eggert@twinsun.com>
5240 * exclude.c (excluded_filename): 0 -> false, since it's
5243 2001-09-28 Paul Eggert <eggert@twinsun.com>
5245 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5246 #defines strtoimax. Also treat the other strto* functions
5249 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5250 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5251 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5253 2001-09-26 Jim Meyering <meyering@lucent.com>
5255 Most macros in unlocked-io.h had the wrong number of arguments.
5256 * gen-uio: New script.
5257 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5258 * unlocked-io.hin: Remove file.
5259 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5260 rather than trying to embed it here.
5261 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5262 Reported by Padraig Brady.
5264 2001-09-25 Volker Borchert <bt@teknon.de>
5266 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5268 2001-09-23 Jim Meyering <meyering@lucent.com>
5270 * mountlist.c: Remove useless parentheses in #if directives.
5271 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5272 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5274 2001-09-22 Jim Meyering <meyering@lucent.com>
5276 * localcharset.c: Update from latest gettext.
5277 * config.charset: Likewise.
5279 2001-09-20 Jim Meyering <meyering@lucent.com>
5281 * xstrtol.c (strtoimax): Guard declaration with
5282 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5283 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5284 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5285 (strtoumax): Likewise, for completeness (it wasn't necessary).
5287 2001-09-06 Paul Eggert <eggert@twinsun.com>
5289 * strtoimax.c (HAVE_LONG_LONG):
5290 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5291 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5292 to work around bug in IBM C compiler.
5294 2001-09-16 Jim Meyering <meyering@lucent.com>
5296 * mkdir.c: New file.
5298 2001-09-04 Paul Eggert <eggert@twinsun.com>
5300 * xgetcwd.c: Revert some of the previous change; intead,
5301 fix the HAVE_GETCWD_NULL code to behave more like the
5302 !HAVE_GETCWD_NULL code used to.
5305 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5308 2001-09-04 Paul Eggert <eggert@twinsun.com>
5310 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5311 Use ssize_t, not int, to store result of readlink.
5312 Check for ssize_t overflow as well as size_t overflow,
5313 as POSIX says the result of readlink is implementation-defined
5314 when ssize_t overflows.
5315 Remove unnecessary cast to char*.
5316 Use free+malloc instead of realloc, as the storage doesn't need
5317 to be preserved and it's clearer and can be more efficient that way.
5318 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5319 * xreadlink.h (xreadlink): Update prototype.
5321 2001-09-03 Paul Eggert <eggert@twinsun.com>
5323 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5324 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5325 spotted by Jim Meyering.
5327 2001-09-03 Jim Meyering <meyering@lucent.com>
5329 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5331 2001-09-03 Paul Eggert <eggert@twinsun.com>
5333 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5334 like the HAVE_GETCWD_NULL code.
5335 Include pathmax.h if not HAVE_GETCWD.
5336 Do not include xalloc.h.
5337 (INITIAL_BUFFER_SIZE): New symbol.
5338 Do not use xmalloc / xrealloc, since the caller is responsible for
5339 handling errors. Preserve errno around `free' during failure.
5340 Do not overrun buffer when using getwd.
5342 2001-09-03 Paul Eggert <eggert@twinsun.com>
5344 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5345 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5347 2001-09-02 Jim Meyering <meyering@lucent.com>
5349 * error.c: Update from GNU libc.
5351 2001-09-01 Jim Meyering <meyering@lucent.com>
5353 * xreadlink.c: New file.
5354 * xreadlink.h: New file.
5355 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5357 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5358 doesn't conflict with sparc Solaris 7's definition in
5359 /usr/include/sys/int_types.h.
5361 * exclude.c: Use `""', not `<>' to #include non-system header files.
5362 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5363 and strncasecmp as r-values. Unixware didn't have declarations.
5365 2001-08-31 Jim Meyering <meyering@lucent.com>
5367 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5368 Use an initial, malloc'd, buffer of length 128 rather than
5369 a statically allocated one of length 1024.
5371 2001-08-30 Paul Eggert <eggert@twinsun.com>
5373 * xgetcwd.c: Don't include pathmax.h.
5374 Include stdlib.h and unistd.h if available.
5376 (xmalloc, xstrdup, free): Remove decls.
5377 (xgetcwd): Don't assume sizes fit in unsigned.
5378 Check for overflow when computing sizes.
5379 Simplify reallocation code.
5381 2001-08-28 Paul Eggert <eggert@twinsun.com>
5383 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5385 * strtoimax.c: Renamed from strtoxmax.c, removing the
5388 Also, make the following further changes to make this file's
5389 configuration more similar to that of strtol.c:
5390 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5391 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5392 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5393 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5394 changed to signed values.
5396 And make the following changes as well:
5397 Fix copyright notice, as 1999 was missing.
5398 (verify): New macro.
5399 (strtoimax): Check sizes at compile-time, not run-time.
5400 Prefer strtol to strtoll if both work.
5401 (main): Remove; it was not that useful and was a pain to maintain.
5403 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5405 2001-08-30 Paul Eggert <eggert@twinsun.com>
5407 * savedir.c (savedir): Remove size parameter, as POSIX says that
5408 a directory's st_size can have an arbitrary value, so the old
5409 usage could waste an arbitrary amount of memory. All uses
5411 * savedir.h: Update prototype.
5413 2001-08-30 Paul Eggert <eggert@twinsun.com>
5415 * xstrtol.c (strtoimax): New decl.
5417 2001-08-28 Paul Eggert <eggert@twinsun.com>
5419 * xstrtol.h: Add copyright notice.
5420 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5421 LONGINT_INVALID_SUFFIX_CHAR.
5423 2001-08-30 Paul Eggert <eggert@twinsun.com>
5425 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5428 2001-08-30 Paul Eggert <eggert@twinsun.com>
5430 * hash.c: Remove '2001' from copyright notice.
5432 2001-08-30 Paul Eggert <eggert@twinsun.com>
5434 * full-write.h: New file.
5435 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5436 * full-write.c: Correct credits, as cccp.c no longer
5437 exists and anyway it was so heavily changed from the old cccp
5438 code as to be unrecognizable. Include full-write.h.
5439 (full_write) Return size_t, with short writes meaning failure.
5440 All callers changed. This fixes a bug with large buffers
5442 * utime.c: Include full-write.h.
5444 2001-08-30 Paul Eggert <eggert@twinsun.com>
5446 Merge 'exclude' changes from tar 1.13.22.
5447 This fixes one or two unlikely storage allocation overflow bugs,
5448 but doesn't change user-visible behavior otherwise.
5450 2001-08-30 Paul Eggert <eggert@twinsun.com>
5452 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5453 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5454 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5455 Include if available.
5456 (<xalloc.h>): Include
5457 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5458 (verify): New macro. Use it to verify that EXCLUDE macros do not
5459 collide with FNM macros.
5460 (struct patopts): New struct.
5461 (struct exclude): Use it, as exclude patterns now come with options.
5462 (new_exclude): Support above changes.
5463 (new_exclude, add_exclude_file):
5464 Initial size must now be a power of two to simplify overflow checking.
5465 (free_exclude, fnmatch_no_wildcards): New function.
5466 (excluded_filename): No longer requires options arg, as the options
5467 are determined by add_exclude. Now returns bool, not int.
5468 (excluded_filename, add_exclude):
5469 Add support for the fancy new exclusion options.
5470 (add_exclude, add_exclude_file): Now takes int options arg.
5471 Check for arithmetic overflow when computing sizes.
5472 (add_exclude_file): xrealloc might modify errno, so don't
5473 realloc until after errno might be used.
5475 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5477 (free_exclude): New decl.
5478 (add_exclude, add_exclude_file): Now takes int options arg.
5479 (excluded_filename): No longer requires options arg, as the options
5480 are determined by add_exclude. Now returns bool, not int.
5482 2001-08-30 Paul Eggert <eggert@twinsun.com>
5484 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5486 2001-08-27 Jim Meyering <meyering@lucent.com>
5488 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5490 * version-etc.c (N_): Remove definition.
5491 Revert most of last change.
5492 Instead, simply don't mark the `Copyright...' string for translation.
5493 Based on advice from Paul Eggert.
5495 * strtoxmax.c: Tweak comment.
5497 2001-08-26 Jim Meyering <meyering@lucent.com>
5499 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5500 of copyright with `%s' so translators don't get an untranslated
5502 (COPYRIGHT_YEAR): Define.
5503 (version_etc): Use fprintf rather than fputs.
5504 Suggestion from Ulrich Drepper.
5506 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5508 * strtoll.c: New file, from GNU libc.
5509 * xstrtoimax.c: New file.
5511 * xstrtol.h: Add xstrtoimax.
5512 * strtoumax.c: New file. Simply include "strtoumax.c".
5513 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5515 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5516 * strtoxmax.c: ... then renamed to this.
5518 2001-08-13 Paul Eggert <eggert@twinsun.com>
5520 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5521 Port to Solaris 8, where 'sed' requires a space after the 'r'
5522 command, and where sh dislikes "$/". Clean up the spacing a bit.
5523 Redirect output to $tmp just once.
5525 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5527 * addext.c (<errno.h>): Include.
5528 (errno): Declare if not defined.
5529 (addext): Work correctly when pathconf returns -1 and leaves
5530 errno alone because there is no limit. Also, work even if
5531 pathconf returns a value greater than SIZE_MAX.
5533 2001-08-12 Jim Meyering <meyering@lucent.com>
5535 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5536 Simply `return getcwd (NULL, 0);'.
5537 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5538 Use 1300 as initial value for length, not PATH_MAX.
5540 * pathmax.h: Clean up cpp syntax.
5542 2001-08-12 Jim Meyering <meyering@lucent.com>
5544 * gettimeofday.c: New file.
5546 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5548 2001-08-04 Jim Meyering <meyering@lucent.com>
5550 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5551 to get in sync with glibc.
5553 2001-08-03 Paul Eggert <eggert@twinsun.com>
5555 The following changes are from gettext 0.10.39 as maintained by
5558 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5559 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5560 with inverted sense. All uses changed.
5562 * mbswidth.c: Don't include <limits.h>.
5563 Include <stdlib.h> and <string.h> unconditionally.
5564 (iswcntrl, mbsinit, ISCNTRL): New macros.
5565 (mbsnwidth): Use K&R style function declarations.
5566 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5567 can optimize it when MB_CUR_MAX == 1.
5568 The width of control characters is zero, not 1.
5570 2001-07-15 Jim Meyering <meyering@lucent.com>
5572 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5573 (BUILT_SOURCES): Add unlocked-io.h.
5574 (io_functions): Define.
5575 (unlocked-io.h): New rule.
5576 (DISTCLEANFILES): Add unlocked-io.h.
5577 (all-local): Depend on unlocked-io.h, to ensure it is created.
5579 * unlocked-io.hin: New file
5581 * regex.c: Update from glibc.
5583 2001-07-05 Jim Meyering <meyering@lucent.com>
5585 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5587 (libfetish_a_SOURCES): Put all .h files here instead.
5588 Remove a thus-exposed (better checks in automake) duplicate and
5589 two unnecessary .h files.
5591 2001-06-11 Jim Meyering <meyering@lucent.com>
5593 * regex.c: Update from GNU libc.
5595 2001-05-27 Jim Meyering <meyering@lucent.com>
5597 * readutmp.h (UT_TYPE): Define.
5599 2001-05-24 Jim Meyering <meyering@lucent.com>
5601 * argmatch.c: Include "quote.h".
5602 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5603 quote function. Reported by Göran Uddeborg.
5605 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5607 * dirname.c (dir_name): Compute append_dot using path, not newpath
5608 which is not yet declared.
5610 2001-05-11 Paul Eggert <eggert@twinsun.com>
5612 * Makefile.am (libfetish_a_SOURCES):
5613 Add strftime.c, since we now compile it on all hosts.
5615 * strftime.c (my_strftime):
5616 Define to nstrftime if emacs, but only if my_strftime is not defined.
5617 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5618 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5619 Add one more extra argument: a nanoseconds value.
5622 (my_strftime function): Add %N format.
5623 (emacs_strftimeu): Renamed from emacs_strftime,
5624 with extra ut argument.
5626 2001-05-11 Paul Eggert <eggert@twinsun.com>
5628 dirname code cleanup. base_name now behaves more compatibly
5629 with POSIX basename when given file names that have trailing
5630 slashes, and similarly for dir_name. Add new primitives
5631 base_len and dir_len. Put the directory-name-related decls
5634 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5635 * backupfile.c (base_name): Likewise.
5636 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5637 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5638 * makepath.c (strip_trailing_slashes): Likewise.
5639 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5641 * rename.c (strip_trailing_slashes): Likewise.
5642 * same.c (base_name): Likewise.
5643 * stripslash.c (ISSLASH): Likewise.
5645 * addext.c: Include <dirname.h> after size_t is defined.
5646 * backupfile.c: Likewise.
5648 * addext.c (addext): Use base_len to trim redundant
5649 trailing slashes instead of doing it ourselves.
5650 But do not trim the last slash if it is not redundant.
5652 * backupfile.c (find_backup_file_name,
5653 max_backup_version): Use base_len instead of rolling it ourselves.
5654 Handle the case of "" and (on DOS) "C:" correctly.
5656 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5657 Include <string.h>, <dirname.h>.
5658 (base_name): Allow file names ending in slashes, other than names
5659 that are all slashes. In this case, return the basename followed
5660 by the slashes. This is more general, and can be used in places
5661 where the original base_name purposely had an assertion failure.
5662 (base_len): New function.
5664 * dirname.c: Include <string.h> instead of <stdlib.h>.
5665 Do not include <assert.h>; no longer needed.
5667 (memrchr): Remove decl.
5668 (dir_name_r): Remove.
5669 (dir_len): Renamed from dirlen. All callers changed.
5670 Rewrite in terms of base_name, for simplicity and consistency.
5671 (dir_name): Never return NULL. All callers changed.
5672 Do not include <stdlib.h> in test program; no longer needed.
5673 return 0; is fine for test program.
5675 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5677 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5679 * path-concat.c (path_concat): Use base_len to compute
5680 base length, not strlen; this means we cannot rely on memcpy
5683 * same.c (STREQ): Remove.
5684 (same_name): Handle the case where the basename ends in trailing '/'.
5686 * stripslash.c (strip_trailing_slashes): Return nonzero if
5687 a slash was stripped. Do not strip the last slash after a
5690 2001-04-08 Jim Meyering <meyering@lucent.com>
5692 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5693 recomputed; that's necessary when the offset spans a DST transition.
5694 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5696 2001-04-02 Jim Meyering <meyering@lucent.com>
5698 * regex.h, regex.c: Update from GNU libc.
5700 2001-03-19 Paul Eggert <eggert@twinsun.com>
5702 * version-etc.c (version_etc_copyright): Update to 2001.
5704 2001-03-16 Paul Eggert <eggert@twinsun.com>
5706 * tempname.c (uint64_t): Define to uintmax_t if
5707 not defined, and if UINT64_MAX is not defined.
5708 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5709 Reported by John David Anglin.
5711 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5713 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5714 alias if codeset is empty.
5715 * config.charset (BeOS): Use wildcard syntax.
5717 2001-03-13 Jim Meyering <meyering@lucent.com>
5719 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5720 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5723 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5725 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5727 * unicodeio.c (print_unicode_char): Simplify accordingly.
5729 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5731 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5732 support for DOS/DJGPP.
5734 2001-02-28 Paul Eggert <eggert@twinsun.com>
5736 * Makefile.am (libfetish_a_SOURCES):
5737 Add dup-safer.c, fopen-safer.c.
5738 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5740 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5742 2001-02-25 Paul Eggert <eggert@twinsun.com>
5744 The mkstemp replacement is taken from glibc 2.2.2, with some
5745 portability fixes for use outside glibc, as follows:
5747 * tempname.c (struct_stat64): New macro.
5748 (direxists, __gen_tempname): Use it.
5749 This avoids a portability problem with Solaris 8.
5751 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5752 (<stddef.h>, <stdint.h>, <string.h>):
5753 Include only if STDC_HEADERS || _LIBC.
5754 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5755 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5756 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5757 (__set_errno): Define this macro if <errno.h> doesn't.
5758 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5759 Define these macros if <stdio.h> doesn't.
5760 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5761 Define these macros if <sys/stat.h>
5762 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5763 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5764 __xstat64): Define if not _LIBC.
5765 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5766 (__gen_tempname): Invoke gettimeofday only if
5767 HAVE_GETTIMEOFDAY || _LIBC;
5768 otherwise, fall back on plain "time".
5769 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5771 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5773 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5775 2001-02-17 Jim Meyering <meyering@lucent.com>
5777 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5778 around included file name.
5780 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5782 * strftime.c: Update from GNU libc (the only changes were to comments).
5784 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5786 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5788 2001-02-17 Paul Eggert <eggert@twinsun.com>
5790 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5791 Remove workaround macros for hosts that have mbrtowc but not
5792 mbstate_t, as we now insist on proper declarations for both
5793 before using mbrtowc.
5795 2001-02-17 Jim Meyering <meyering@lucent.com>
5797 * regex.c: Update from libc.
5799 2001-02-16 Paul Eggert <eggert@twinsun.com>
5801 * alloca.c (malloc): Undef before defining, since stdlib.h
5802 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5803 Reported by Mark Hounschell via Paul Eggert.
5805 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5807 * config.charset: Update for FreeBSD 4.2.
5809 2001-01-26 Jim Meyering <meyering@lucent.com>
5811 * quotearg.c: Include stddef.h.
5812 * quote.c: Include stddef.h.
5813 Reported by Axel Kittenberger.
5815 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5816 line in double quotes so that it evokes a better diagnostic.
5817 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5818 Reported by Axel Kittenberger.
5820 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5822 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5823 to avoid a warning. Add back 'const' to inptr.
5825 2001-01-16 Jim Meyering <meyering@lucent.com>
5827 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5830 2001-01-14 Jim Meyering <meyering@lucent.com>
5832 * rename.c: New file. From Volker Borchert.
5833 Include stdlib.h, string.h or strings.h, and xalloc.h.
5834 Use strip_trailing_slashes rather than open-coding it.
5836 2001-01-03 Paul Eggert <eggert@twinsun.com>
5838 * strftime.c: Sync with glibc time/strftime.c 1.81.
5840 2001-01-03 Jim Meyering <meyering@lucent.com>
5842 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5843 local `inptr' to avoid warning with some system declarations of iconv.
5845 2000-12-29 Paul Eggert <eggert@twinsun.com>
5847 * modechange.c: Do not assume that mode_t uses the
5848 traditional octal encoding. E.g. "chmod 1 FOO" should set
5849 the other-execute bit of FOO even if S_IXOTH != 1.
5851 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5852 WOTH, XOTH, ALLM): New macros.
5853 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5854 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5856 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5857 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5859 No need to use uintmax_t; unsigned long is long enough.
5860 Don't bother to get suffix since we don't use it.
5862 2000-12-24 Jim Meyering <meyering@lucent.com>
5864 * hash.c (is_prime): Return explicit boolean values.
5865 (hash_get_first): Return NULL to appease Irix5.6's 89.
5866 Reported by Nelson Beebe.
5868 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5870 * localcharset.c (locale_charset): Add support for Win32.
5872 2000-12-18 Paul Eggert <eggert@twinsun.com>
5874 * physmem.h, physmem.c: New files.
5876 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5877 (noinst_HEADERS): Add physmem.h.
5879 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5880 't' for compatibility with Solaris 8 sort.
5882 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5884 * config.charset: Add support for BeOS.
5886 2000-12-16 Jim Meyering <meyering@lucent.com>
5888 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5889 SHELLS_FILE to a file name that's useful on djgpp systems.
5891 (ADDITIONAL_DEFAULT_SHELLS): Define.
5892 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5893 Based mostly on a patch from Prashant TR.
5895 2000-12-16 Jim Meyering <meyering@lucent.com>
5897 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5898 N and M) would have treated it like `chown N:N FILE'.
5900 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5902 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5904 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5905 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5906 to the list of canonical encodings. Rename EUC-CN to GB2312.
5908 2000-12-08 Andreas Schwab <schwab@suse.de>
5910 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5911 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5913 2000-12-07 Jim Meyering <meyering@lucent.com>
5915 * stripslash.c (ISSLASH): Define.
5916 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5919 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5920 (dir_name_r): Declare this function as static.
5921 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5922 manifest itself on a name containing a mix of slashes and
5924 Make this function work with names starting with a DOS-style
5925 drive letter and colon prefix.
5926 (dir_name): Append `.' if necessary.
5927 Based mostly on patches from Prashant TR and Eli Zaretskii.
5929 * dirname.h (dir_name_r): Remove prototype.
5931 2000-12-05 Jim Meyering <meyering@lucent.com>
5933 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5935 2000-12-04 Jim Meyering <meyering@lucent.com>
5937 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5938 Also include memory.h, stdlib.h, unistd.h if appropriate.
5939 Reported by Andreas Jaeger (conflicting declaration of malloc).
5941 2000-12-02 Jim Meyering <meyering@lucent.com>
5943 * closeout.h: Make idempotent, to avoid some obscure warnings.
5945 2000-12-01 Paul Eggert <eggert@twinsun.com>
5947 * memrchr.c: Include <config.h> before any system include file.
5949 2000-11-29 Paul Eggert <eggert@twinsun.com>
5951 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5953 2000-11-26 Jim Meyering <meyering@lucent.com>
5955 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5957 2000-11-22 Paul Eggert <eggert@twinsun.com>
5959 * strftime.c (my_strftime): Do not invoke mbrlen with a
5960 size of (size_t) -1; it's not portable.
5962 2000-11-17 Akim Demaille <akim@epita.fr>
5964 * obstack.h: Formatting changes.
5965 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5966 prevent type checking.
5967 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5968 cast the value to (void *): assigning a `foo *' to a `void *'
5970 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5972 2000-11-17 Jim Meyering <meyering@lucent.com>
5974 * strstr.c: Update from GNU libc.
5976 2000-11-16 Jim Meyering <meyering@lucent.com>
5978 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5980 2000-11-11 Jim Meyering <meyering@lucent.com>
5982 * error.c: Add a couple #includes, merging from GNU libc version.
5984 2000-11-10 Jim Meyering <meyering@lucent.com>
5986 * obstack.h: Update from GNU libc.
5987 * obstack.c: Likewise.
5989 2000-11-06 Paul Eggert <eggert@twinsun.com>
5991 * getusershell.c (setusershell): Use rewind rather than
5992 fseek/fseeko, to avoid configuration hassles with fseeko.
5993 Don't bother opening SHELLS_FILE if shellstream is NULL;
5996 2000-11-05 Jim Meyering <meyering@lucent.com>
5998 * makepath.h (make_dir): Declare.
5999 * makepath.c (make_dir): Remove `static' attribute.
6002 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6004 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6005 last one in a bucket, advance to the next bucket.
6007 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6009 * fnmatch.c: Do not comment out all the code if we are using
6010 the GNU C library, because in some cases we are replacing buggy
6011 code in the GNU C library itself.
6013 2000-10-30 Paul Eggert <eggert@twinsun.com>
6015 * error.h, getline.h, modechange.h:
6016 Remove "2000" from Copyright line, as the file hasn't been
6017 changed this year other than in the copyright notice.
6019 * xalloc.h: Add "2000" to Copyright line, as this file
6020 was changed this year.
6022 2000-10-30 Paul Eggert <eggert@twinsun.com>
6024 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6025 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6026 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6028 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6030 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6031 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6032 doesn't define __restrict_arr.
6034 2000-10-29 Jim Meyering <meyering@lucent.com>
6036 * xstat.in: Fix grammar in comment.
6038 2000-10-28 Jim Meyering <meyering@lucent.com>
6040 * memchr.c: Update from libc.
6041 Adjust for portability:
6042 [HAVE_STDLIB_H]: Include stdlib.h.
6043 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6044 Undef __memchr, too.
6045 [!weak_alias]: Define __memchr to memchr.
6047 * regex.c: Update from libc.
6048 * regex.h: Likewise.
6049 * getopt1.c: Likewise.
6050 * memcmp.c: Likewise.
6052 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6053 Avoid using fseek, when possible -- it's broken by design.
6054 Patch by Ulrich Drepper.
6056 2000-10-26 Jim Meyering <meyering@lucent.com>
6058 * strftime.c: Update from libc.
6060 2000-10-25 Jim Meyering <meyering@lucent.com>
6062 * obstack.c: Update from libc.
6064 2000-10-23 Jim Meyering <meyering@lucent.com>
6066 * hard-locale.c (hard_locale): Revert last change -- it was simply
6067 wrong. That set_locale call must not have any side effects.
6070 2000-10-22 Jim Meyering <meyering@lucent.com>
6072 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6073 [CYCLIC]: Remove now-unused definition.
6075 * save-cwd.c (O_DIRECTORY): Define, if needed.
6076 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6077 Suggestion from Ulrich Drepper.
6079 2000-10-21 Jim Meyering <meyering@lucent.com>
6081 * dirname.c (dir_name_r): New function, factored out of dir_name.
6082 (dir_name): Use dir_name_r.
6083 * dirname.h (dir_name_r): Declare it.
6085 2000-10-21 Jim Meyering <meyering@lucent.com>
6087 * dirname.c (memrchr): Declare if necessary.
6088 (dir_name): Remove the restriction that there be no
6089 trailing slashes. Now, this code skips past them, effectively
6091 [TEST_DIRNAME] (main): New unit tests.
6093 * memrchr.c: New file from GNU libc.
6094 Undef __memrchr, too.
6095 [!weak_alias]: Define __memrchr to memrchr.
6096 Guard weak_alias use with `#ifdef weak_alias'.
6098 2000-10-17 Jim Meyering <meyering@lucent.com>
6100 * quote.h (PARAMS): Define and use.
6101 Reported by Akim Demaille.
6103 * getopt.c: Update from libc.
6105 2000-10-16 Jim Meyering <meyering@lucent.com>
6107 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6110 2000-09-25 Jim Meyering <meyering@lucent.com>
6112 * md5.h (rol): Define (from GnuPG).
6114 * sha.c: Give credit (GnuPG) where due.
6115 (M): Use rol rather than open-coding it.
6116 Add a FIXME comment.
6118 2000-09-21 Jim Meyering <meyering@lucent.com>
6120 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6121 Reported by Michael Stone.
6123 2000-09-20 Jim Meyering <meyering@lucent.com>
6125 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6126 (noinst_HEADERS): Add sha.h.
6127 Based on code from Scott G. Miller and from GnuPG.
6129 2000-09-15 Jim Meyering <meyering@lucent.com>
6131 * regex.c: Update from libc.
6133 2000-09-10 Jim Meyering <meyering@lucent.com>
6135 * getopt.c (_getopt_internal): Update from glibc.
6137 2000-09-09 Jim Meyering <meyering@lucent.com>
6139 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6140 think it should be used as a general replacement for isascii.
6141 * fnmatch.c: Likewise.
6142 * mbswidth.c: Likewise
6143 * regex.c: Likewise.
6146 * userspec.c: Include sys/param.h and limits.h.
6148 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6149 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6150 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6151 UID, GID. Check range.
6153 2000-09-06 Jim Meyering <meyering@lucent.com>
6155 * getopt.c (_getopt_internal): Update from glibc.
6157 2000-08-30 Jim Meyering <meyering@lucent.com>
6159 * strftime.c: Merge in changes from GNU libc.
6161 2000-08-26 Jim Meyering <meyering@lucent.com>
6163 * closeout.c: Include "__fpending.h".
6164 (close_stdout_status): Return right away if there's nothing to flush.
6166 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6167 * __fpending.c: New file.
6168 * __fpending.h: New file.
6170 2000-08-07 Paul Eggert <eggert@twinsun.com>
6172 Standardize on "memory exhausted" instead of "Memory exhausted"
6173 or "virtual memory exhausted".
6174 * obstack.c (print_and_abort): Use "memory exhausted", not
6175 "virtual memory exhausted".
6176 * same.c (same_name): Invoke xalloc_die instead of printing
6178 * userspec.c (parse_user_spec): Likewise.
6179 * bumpalloc.h: comment fix
6180 * same.c, userspec.c: Include xalloc.h.
6182 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6183 not char *const and pointing to a constant array.
6184 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6185 (xrealloc): Comment fix.
6187 * userspec.c (parse_user_spec):
6188 Don't translate a message until just before returning,
6189 to avoid unnecessary translation.
6191 2000-08-07 Jim Meyering <meyering@lucent.com>
6193 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6194 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6195 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6196 getgroups.c, gethostname.c, getopt.h, group-member.c,
6197 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6198 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6199 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6200 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6201 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6202 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6203 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6204 yesno.c: Back out Copyright date changes for each file with no change
6205 this year. This eases coordination with other programs using the same
6206 source code modules. From Paul Eggert.
6208 2000-08-03 Greg McGary <greg@mcgary.org>
6210 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6211 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6212 (EXTEND_BUFFER): Use them.
6214 2000-08-01 Jim Meyering <meyering@lucent.com>
6216 * dirname.c (ISSLASH): Define.
6217 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6218 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6219 both `\' and `/' may be use as path separators.
6220 Based on a patch from Prashant TR.
6222 2000-07-31 Paul Eggert <eggert@twinsun.com>
6224 * quotearg.c (quotearg_n_options): Don't make the initial
6225 slot vector a constant, since it might get modified.
6227 2000-07-31 Jim Meyering <meyering@lucent.com>
6229 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6230 * obstack.c (print_and_abort): Likewise.
6232 2000-07-30 Paul Eggert <eggert@twinsun.com>
6234 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6235 buffer, so that the caller can always quote one small
6236 component of a "memory exhausted" message in slot 0.
6237 From a suggestion by Jim Meyering.
6239 2000-07-30 Jim Meyering <meyering@lucent.com>
6241 * makepath.c (make_path): Quote the other instance, too.
6243 * quotearg.c (N_STATIC_SLOTVECS): Define.
6244 (STATIC_BUF_SIZE): Define.
6245 (quotearg_n_options): Use only statically allocated storage when
6246 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6247 than STATIC_BUF_SIZE.
6249 2000-07-29 Jim Meyering <meyering@lucent.com>
6251 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6252 * dirname.c (dir_name): Likewise.
6254 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6256 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6257 (dir_name): Assert that there are no trailing slashes.
6259 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6261 * mbswidth.h (mbswidth): Add a flags argument.
6262 (mbswidth): New declaration.
6263 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6264 * mbswidth.c (mbswidth): Add a flags argument.
6265 (mbsnwidth): New function.
6267 2000-07-24 Jim Meyering <meyering@lucent.com>
6269 * mbswidth.c: Remove useless #else. From Bruno Haible.
6271 2000-07-23 Paul Eggert <eggert@twinsun.com>
6273 * mbswidth.c (_XOPEN_SOURCE):
6274 Don't define; this causes problems on Solaris 7.
6275 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6277 2000-07-23 Paul Eggert <eggert@twinsun.com>
6280 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6281 so that mbstate_t is always defined.
6283 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6284 be 1 in at least one GCC installation, and this configuration
6285 error is likely to be common. Ignoring MB_LEN_MAX hurts
6286 performance on hosts that have mbrtowc but have only unibyte
6287 locales, but I assume these hosts are rare.
6289 2000-07-23 Paul Eggert <eggert@twinsun.com>
6291 * quotearg.c: Streamline by invoking multibyte code only if needed.
6292 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6293 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6294 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6295 invoke multibyte primitives.
6297 2000-07-23 Jim Meyering <meyering@lucent.com>
6299 * basename.c (base_name): Add an assertion.
6301 2000-07-15 Bruno Haible <clisp.cons.org>
6303 * quotearg.c: When the system forces us to redefine mbstate_t,
6304 shadow its mbsinit function.
6306 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6308 * mbswidth.h: New file.
6309 * mbswidth.c: New file.
6310 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6311 (noinst_HEADERS): Add mbswidth.h.
6313 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6315 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6318 2000-07-15 Jim Meyering <meyering@lucent.com>
6320 * makepath.c: Include quote.h.
6321 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6322 corresponding argument in a `quote (...)' call.
6323 Give better diagnostics.
6325 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6326 (noinst_HEADERS): Add quote.h.
6328 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6329 from tar's src/misc.c.
6330 * quote.h: New file. Prototypes for same.
6332 2000-07-10 Paul Eggert <eggert@twinsun.com>
6334 From a suggestion by Bruno Haible.
6335 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6336 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6337 to decide whether to define the BeOS workaround macro;
6338 this adjusts to the change to AC_MBSTATE_T.
6340 2000-07-13 Paul Eggert <eggert@twinsun.com>
6342 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6344 * quotearg.c (quoting_style_args, quoting_style_vals,
6345 quotearg_buffer_restyled): Add support for
6346 clocale_quoting_style. Undo previous change to
6347 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6348 and "{RIGHT QUOTATION MARK}" msgids.
6350 2000-07-05 Paul Eggert <eggert@twinsun.com>
6352 The old behavior of quoting `like this' doesn't look good with
6353 newer, ISO-style fonts. See:
6354 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6356 Instead, quote "like this" by default. Let the translator
6357 tailor the locale-specific quoting behavior by providing
6358 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6360 * quotearg.c (N_): New macro.
6361 (gettext_default): New function.
6362 (quotearg_buffer_restyled): Use
6363 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6364 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6366 2000-07-09 Jim Meyering <meyering@lucent.com>
6368 * Most files: Update copyright dates to include 2000.
6370 2000-07-08 Jim Meyering <meyering@lucent.com>
6372 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6374 (xgethostname): Remove now-unnecessary #ifdef.
6375 Move declaration of `err' into loop where it's used.
6377 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6379 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6380 by allocating a larger buffer. Test the gethostname return value for
6381 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6382 returns an error and ENAMETOOLONG isn't defined.
6384 2000-07-05 Paul Eggert <eggert@twinsun.com>
6385 and Bruno Haible <haible@clisp.cons.org>
6387 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6389 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6391 * quotearg.c (struct quoting_options): Simplify quote_these_too
6394 2000-07-03 Jim Meyering <meyering@lucent.com>
6396 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6397 Reported by Bruno Haible.
6399 2000-07-04 Jim Meyering <meyering@lucent.com>
6401 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6402 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6405 2000-07-03 Paul Eggert <eggert@twinsun.com>
6406 and Bruno Haible <haible@clisp.cons.org>
6408 * quotearg.c (mbrtowc):
6409 Assign to *pwc, and return 1 only if result is nonzero.
6410 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6412 2000-07-03 Jim Meyering <meyering@lucent.com>
6414 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6415 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6418 2000-07-02 Jim Meyering <meyering@lucent.com>
6420 * quotearg.c (mbstate_t): Don't define here.
6422 2000-07-02 Jim Meyering <meyering@lucent.com>
6424 * nanosleep.c (SIGCONT): Define if not already defined.
6426 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6428 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6429 per change in ../m4/ls-mntd-fs.m4.
6430 (read_filesystem_list): Ignore symbolic links.
6432 2000-06-29 Jim Meyering <meyering@lucent.com>
6434 * same.c: Include <string.h> or <strings.h>, as appropriate,
6435 for declaration of strcmp.
6437 * long-options.c: Include <stdlib.h>, for declaration of exit.
6439 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6440 Avoid warning by casting result to `char *' to remove `const'.
6442 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6444 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6446 2000-06-26 Paul Eggert <eggert@twinsun.com>
6448 savedir now sets errno on failure and invokes xmalloc to get memory.
6449 Fix a couple of other minor bugs while we're at it.
6451 * savedir.c (<unistd.h>): Do not include; there's no need.
6452 (NAMLEN): Remove macro.
6453 (malloc, realloc): Remove decls.
6455 ("xalloc.h"): Include.
6456 (NAME_SIZE_DEFAULT): New macro.
6457 (savedir): Use xmalloc / xrealloc to allocate memory.
6458 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6459 Skip "" directory entries.
6460 Use strlen to calculate directory entry length, since the old method
6461 is rarely used these days and isn't worth supporting.
6462 Don't use a pointer after freeing it.
6463 Check for integer overflow when calculating allocation size.
6464 Use memcpy to copy entries, instead of stpcpy.
6465 Set errno properly when returning NULL.
6466 Check for readdir error.
6468 2000-06-26 Jim Meyering <meyering@lucent.com>
6470 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6472 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6474 * getusershell.c (xmalloc, xrealloc): Remove functions.
6476 Don't include <stdlib.h>. Don't declare malloc, realloc.
6478 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6480 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6482 2000-06-24 Jim Meyering <meyering@lucent.com>
6484 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6486 2000-06-21 Jim Meyering <meyering@lucent.com>
6488 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6490 2000-06-19 Paul Eggert <eggert@twinsun.com>
6492 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6493 (mbrtowc, mbstate_t): Define substitutes if
6494 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6495 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6496 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6498 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6500 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6501 than 1024, return a memory chunk of least possible size, instead
6502 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6503 Use free/xmalloc instead of xrealloc to avoid copying for very long
6506 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6508 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6509 address, not strdup. Include <stdlib.h> and don't declare free().
6511 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6513 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6516 2000-06-21 Jim Meyering <meyering@lucent.com>
6518 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6519 (noinst_HEADERS): Add getstr.h.
6521 * getline.c (getstr): Move into a separate file.
6522 * getstr.c (getstr): New file, extracted from getline.c, with
6523 the following changes: new parameter, delim2; both delim[12]
6524 parameters have type `int', not `char'. The latter would lose
6525 with 8-bit delimiters.
6526 * getstr.h: New file.
6528 2000-06-19 Jim Meyering <meyering@lucent.com>
6530 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6532 2000-06-18 Jim Meyering <meyering@lucent.com>
6534 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6535 Besides, these days every porting target provides a mkdir function.
6537 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6538 (this snippet comes from src/system.h).
6540 2000-06-15 Paul Eggert <eggert@twinsun.com>
6542 * human.c (adjust_value): New function.
6543 (human_readable_inexact): Apply rounding style even when
6544 printing approximate values.
6546 2000-06-14 Paul Eggert <eggert@twinsun.com>
6548 * human.c (human_readable_inexact): Allow an input block
6549 size that is not a multiple of the output block size, and vice versa.
6550 Reported by Piergiorgio Sartor.
6552 2000-06-14 Paul Eggert <eggert@twinsun.com>
6554 * getdate.y (get_date): Apply relative times after time
6555 zone indicator, not before. Reported by Todd A. Jacobs.
6557 2000-06-13 Jim Meyering <meyering@lucent.com>
6559 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6561 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6563 2000-06-12 Paul Eggert <eggert@twinsun.com>
6565 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6567 2000-06-04 Paul Eggert <eggert@twinsun.com>
6569 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6571 2000-06-04 Jim Meyering <meyering@lucent.com>
6573 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6574 SunOS 4.1.4 for which gid_t is an unsigned type.
6576 2000-06-03 Jim Meyering <meyering@lucent.com>
6578 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6580 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6582 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6583 newer, don't install charset.alias.
6584 * config.charset: Change the Linux/glibc rules so they become empty
6585 on glibc-2.1 or newer.
6587 2000-06-02 Jim Meyering <meyering@lucent.com>
6589 * mountlist.c: Back out last change. Instead, do this...
6590 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6591 member using the same `ignore'-testing code.
6592 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6596 2000-05-29 Jim Meyering <meyering@lucent.com>
6598 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6599 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6601 2000-05-22 Jim Meyering <meyering@lucent.com>
6603 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6605 2000-05-18 Jim Meyering <meyering@lucent.com>
6607 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6608 back, too, since it may have been modified by allocate_entry.
6609 (hash_delete): Rewrite to use neither the assignment operator
6610 nor the comma operator in an if-expression.
6612 2000-05-15 Paul Eggert <eggert@twinsun.com>
6615 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6616 Remove; no longer needed.
6617 "quotearg.h": Add include.
6618 (file_name): Do not bother to explicitly initialize to NULL; it's less
6619 efficient on some hosts.
6620 (close_stdout_status): Remove test as to whether stdout was already
6621 closed; it breaks for the case "echo x | sort >&-".
6622 Quote file name colons.
6623 Do not assume that _("write error") lacks format strings.
6625 2000-05-15 Jim Meyering <meyering@lucent.com>
6627 * version-etc.c (version_etc_copyright): Update the copyright string
6628 used in all --version output.
6630 2000-05-14 Jim Meyering <meyering@lucent.com>
6632 * closeout.c (close_stdout_set_file_name): New function.
6633 (close_stdout_status): Use new file-scoped global.
6634 Return right away if fstat says the stdout file descriptor is invalid.
6635 * closeout.h (close_stdout_set_file_name): Declare.
6637 2000-05-10 Jim Meyering <meyering@lucent.com>
6639 * closeout.c [default_exit_status]: New file-scoped variable.
6640 (close_stdout_set_status): New function.
6641 * closeout.h (close_stdout_set_status): Declare.
6643 2000-05-08 Jim Meyering <meyering@lucent.com>
6645 * long-options.c: Don't include closeout.h.
6646 (parse_long_options): Don't call close_stdout for --version.
6648 2000-05-06 Jim Meyering <meyering@lucent.com>
6650 * strnlen.c: Undefine __strnlen and strnlen.
6651 [!weak_alias]: Define __strnlen to strnlen.
6653 * atexit.c: New file, from libiberty.
6655 2000-05-06 Jim Meyering <meyering@lucent.com>
6657 * closeout.c (close_stdout_status): Also check for errors on the
6660 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6662 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6663 instead of xmalloc, xrealloc, path_concat.
6664 (locale_charset): Treat empty environment variables as absent.
6665 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6667 2000-05-04 Jim Meyering <meyering@lucent.com>
6669 * getopt.c: Update from glibc.
6670 * obstack.c: Likewise.
6671 * obstack.h: Likewise.
6672 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6674 * regex.h: Likewise.
6675 * strndup.c: Likewise.
6676 * strnlen.c: New file, from glibc.
6678 2000-05-01 Jim Meyering <meyering@lucent.com>
6680 * full-write.c (full_write): Remove `FIXME' part of comment.
6682 2000-04-29 Jim Meyering <meyering@lucent.com>
6684 * path-concat.c: Declare strdup only if it's not defined.
6685 * canon-host.c: Likewise.
6687 2000-04-28 Jim Meyering <meyering@lucent.com>
6689 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6690 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6691 included first, then limits.h is included by locale.h by libintl.h.
6692 From John David Anglin.
6694 2000-04-25 Jim Meyering <meyering@lucent.com>
6696 * makepath.c (S_IRWXUGO): Define.
6697 (make_path): Always perform explicit chmod if MODE specifies any
6698 of the `special' permission bits. Prompted by a bug report against
6699 install from Mate Wierdl and Joost van Baal.
6701 2000-04-18 Jim Meyering <meyering@lucent.com>
6705 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6706 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6708 2000-04-17 Jim Meyering <meyering@lucent.com>
6710 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6711 the definition of it to rpl_strftime also defined-away the system's
6714 2000-04-15 Jim Meyering <meyering@lucent.com>
6716 Use `C' to denote so-called `contiguous' files, the same way
6718 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6719 (ftypelet): Use S_ISCTG.
6720 From Michael Deutschmann.
6722 2000-04-14 Jim Meyering <meyering@lucent.com>
6724 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6726 2000-04-08 Jim Meyering <meyering@lucent.com>
6728 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6729 names don't conflict. Reported by Eli Zaretskii.
6731 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6733 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6734 bug. Deal with the different error behavior of Irix iconv.
6736 2000-04-07 Jim Meyering <meyering@lucent.com>
6738 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6739 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6741 2000-04-05 Jim Meyering <meyering@lucent.com>
6743 Portability tweaks required for ultrix4.3.
6744 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6745 * readutmp.c: Include sys/types.h before sys/stat.h.
6746 * canon-host.c: Declare strdup.
6747 * path-concat.c: Likewise.
6748 From John David Anglin.
6750 2000-04-04 Jim Meyering <meyering@lucent.com>
6752 Be more DOS 8.3-friendly.
6753 * ref-add.sin: Renamed from ref-add.sed.in.
6754 * ref-del.sin: Renamed from ref-del.sed.in.
6755 * Makefile.am: Reflect renaming.
6756 Reported by Eli Zaretskii.
6758 Use a temporary file name that won't clash with `charset.alias'
6759 in the DOS 8.3 name space.
6760 * Makefile.am (charset_tmp): Define.
6761 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6762 (uninstall-local): Likewise.
6763 Reported by Eli Zaretskii.
6765 2000-03-29 Paul Eggert <eggert@twinsun.com>
6767 * time/strftime.c (my_strftime): Make sure we call the system
6768 strftime, not ourselves, when invoking the underlying strftime.
6770 2000-03-24 Jim Meyering <meyering@lucent.com>
6772 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6773 (charset_alias): Define.
6774 (install-exec-local): Factor out common code.
6775 (uninstall-local): Split lines longer than 80.
6776 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6778 (.sed.in.sed): New rule. Don't redirect directly to $@.
6779 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6781 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6783 * config.charset: Output a line containing "Packages using this file".
6784 * ref-add.sed.in, ref-del.sed.in: New files.
6785 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6786 ref-del.sed): New rules.
6788 2000-03-17 Jim Meyering <meyering@lucent.com>
6790 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6791 Otherwise, include <strings.h>
6793 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6795 * unicodeio.c (utf8_wctomb): New function.
6796 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6797 format instead of in UCS-4 with platform dependent endianness.
6799 2000-03-07 Paul Eggert <eggert@twinsun.com>
6801 * savedir.c (savedir): Work even if directory size is
6802 negative; this can happen with some screwy NFS configurations.
6804 2000-03-06 Jim Meyering <meyering@lucent.com>
6806 * localcharset.c (get_charset_aliases): Don't try to free file_name
6807 if it's NULL (because we ran out of memory). From Bruno Haible.
6809 2000-03-05 Jim Meyering <meyering@lucent.com>
6811 * localcharset.c ("path-concat.h"): Include.
6812 (get_charset_aliases): Use path_concat instead of ANSI string
6815 * unicodeio.h (PARAMS): Define.
6816 Use it to guard prototype.
6818 2000-03-04 Jim Meyering <meyering@lucent.com>
6820 * Makefile.am (install-exec-local): Create $(libdir) before installing
6822 (uninstall-local): Uncomment this rule so `make distcheck' works
6825 * unicodeio.c (<errno.h>): Include it.
6826 (errno): Declare if not defined.
6828 * localcharset.c: Add Bruno's comment justifying use of volatile.
6830 * config.charset: New version, incorporating remarks from a linux
6831 i18n mailing list. From Bruno Haible.
6833 2000-03-02 Jim Meyering <meyering@lucent.com>
6835 * Makefile.am (EXTRA_DIST): Add config.charset.
6837 2000-03-01 Jim Meyering <meyering@lucent.com>
6839 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6840 * unicodeio.c: Likewise.
6842 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6844 * config.charset: New file.
6845 * localcharset.c: New file.
6846 * unicodeio.h, unicodeio.c: New files.
6847 * Makefile.am (DEFS): Add -DLIBDIR=...
6848 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6849 (noinst_HEADERS): Add unicodeio.h.
6850 (all-local, install-exec-local, charset.alias): New targets.
6852 2000-02-28 Paul Eggert <eggert@twinsun.com>
6854 * quotearg.c (ALERT_CHAR): New macro.
6855 (quotearg_buffer_restyled): Use it.
6857 2000-02-27 Jim Meyering <meyering@lucent.com>
6859 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6860 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6862 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6863 not `#if STDC_HEADERS'.
6864 Declare malloc if needed.
6866 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6867 now that autoconf always defines the HAVE_DECL_ symbols.
6868 * human.c: Likewise.
6870 * strtoumax.c: Likewise.
6872 * backupfile.c: Arrange for cpp to fail if the configure-time
6873 declaration check was not run.
6875 * human.c: Likewise.
6877 * strtoumax.c: Likewise.
6879 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6880 then first look up the entire `.'-containing string as a login name.
6882 2000-02-18 Paul Eggert <eggert@twinsun.com>
6884 * getdate.y: Handle two-digit years with leading zeros correctly.
6885 (textint): New typedef.
6886 (parser_control): Member year changed from int to textint.
6888 (YYSTYPE): Removed; replaced by %union with int and textint members.
6889 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6890 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6891 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6892 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6893 (date, number, to_year): Use width of number in digits, not its value,
6894 to determine whether it's a 2-digit year, or a 2-digit time.
6895 (yylex): Store number of digits of numeric tokens.
6896 Reported by John Kendall.
6898 (parser_control): Changed from struct parser_control to typedef (for
6899 consistency). All uses changed.
6901 (tID): Removed; not used.
6902 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6904 2000-02-14 Paul Eggert <eggert@twinsun.com>
6906 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6907 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6909 2000-02-12 Jim Meyering <meyering@lucent.com>
6911 * userspec.c (ISDIGIT): Define it.
6912 (isdigit): Remove definition.
6913 (is_number): Use ISDIGIT, not isdigit.
6914 <libintl.h>: Include.
6916 (parse_user_spec): Mark translatable strings.
6918 2000-02-10 Jim Meyering <meyering@lucent.com>
6920 With these changes, nanosleep.[ch] are finally enough like the other
6921 lib/* replacement files to compile on a few more losing systems.
6923 * nanosleep.h: Don't include config.h.
6924 Remove prototype from declaration of nanosleep.
6925 (PARAMS): Remove now-unneeded definition.
6926 * nanosleep.c: #undef nanosleep.
6927 (rpl_nanosleep): Rename from nanosleep.
6929 2000-02-03 Jim Meyering <meyering@lucent.com>
6931 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6932 rather than with `#if HAVE_UTMPNAME'.
6934 2000-02-01 Jim Meyering <meyering@lucent.com>
6936 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6938 2000-01-31 Jim Meyering <meyering@lucent.com>
6940 * nanosleep.h (nanosleep): Guard declaration with
6941 `#if ! HAVE_DECL_NANOSLEEP'.
6942 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6943 the declaration in that vendor's sys/timers.h.
6944 Reported by Christian Krackowizer.
6946 * quotearg.c (ISASCII): Add #undef and move definition to follow
6947 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6948 (ISPRINT): Likewise.
6949 Reported by Tom Tromey.
6951 2000-01-30 Jim Meyering <meyering@lucent.com>
6953 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6954 uses of ->ut_name. The latter doesn't work with new Linux header files
6955 where only utmpx.ut_user is declared.
6957 * readutmp.h (UT_USER): Define.
6959 2000-01-23 Jim Meyering <meyering@lucent.com>
6961 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6964 2000-01-22 Jim Meyering <meyering@lucent.com>
6966 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6967 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6968 Required for some AIX systems. Reported by Christian Krackowizer.
6969 [TESTING] (main): New function.
6971 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6972 * dirname.c (dir_name): Support for DOS-style file names with drive
6975 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6977 * strverscmp.c (ISDIGIT): Define.
6978 (strverscmp): Use ISDIGIT, not isdigit.
6980 2000-01-17 Paul Eggert <eggert@twinsun.com>
6982 * nanosleep.c (nanosleep):
6983 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6984 POSIX.1 doesn't require SA_INTERRUPT and some systems
6985 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6986 it's been part of POSIX.1 since day 1 (in 1988).
6988 2000-01-17 Jim Meyering <meyering@lucent.com>
6990 * interlock: Remove unused file. Reported by François Pinard.
6992 2000-01-16 Paul Eggert <eggert@twinsun.com>
6994 * quotearg.c (quotearg_buffer_restyled): Do not quote
6995 alert, backslash, formfeed, and vertical tab unnecessarily in
6996 shell quoting style.
6999 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7000 Free Software Foundation, Inc.
7001 Copying and distribution of this file, with or without modification,
7002 are permitted provided the copyright notice and this notice are preserved.