1 2005-07-26 Bruno Haible <bruno@clisp.org>
3 * lock.h: Update from GNU gettext.
4 * lock.c: Update from GNU gettext.
6 2005-07-18 Bruno Haible <bruno@clisp.org>
8 * lock.h (gl_once_t): New type.
9 (gl_once_define, gl_once): New macros.
10 * lock.c (fresh_once): New variable.
11 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
14 2005-07-18 Simon Josefsson <jas@extundo.com>
16 * check-version.c (check_version): Accept identical versions too.
18 2005-07-18 Bruno Haible <bruno@clisp.org>
20 * lock.h: New file, from GNU gettext.
21 * lock.c: New file, from GNU gettext.
23 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
25 * quotearg.c: Add translator comment suggested by Bruno Haible,
28 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
30 * version-etc-fsf.c (version_etc_copyright): Parameterize the
31 copyright symbol and the year.
32 * version-etc.c (COPYRIGHT_YEAR): New constant.
33 (version_etc_va): Use parameterized copyright notice.
34 Reword to conform to the current GNU coding standards.
36 2005-07-11 Simon Josefsson <jas@extundo.com>
38 * size_max.h: New file.
40 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
42 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
45 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
46 and Paul Eggert <eggert@cs.ucla.edu>
48 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
49 in wint_t, not wchar_t. Remove now-unnecessary cast.
51 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
53 * regex.c, regex.h: Sync from libc.
54 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
55 New files, synced from libc, except that regex_internal.h
56 currently has a small porting fix.
58 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
60 Remove the dependency of the strftime module on the tzset module.
61 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
62 Copy the input structure, to work around some of the bug with
63 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
64 Solaris releases, you should also use the tzset module, but we won't
65 require it as a dependency any more since we don't want LGPLed code
66 to depend on GPLed code.
68 2005-07-02 Jim Meyering <jim@meyering.net>
70 * backupfile.c (backup_args): Change a `0' to NULL.
72 2005-07-01 Jim Meyering <jim@meyering.net>
74 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
75 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
76 * save-cwd.c, tempname.c:
77 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
78 and don't include <sys/file.h>).
80 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
82 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
83 declares only 'struct timespec;' (!).
85 2005-06-29 Jim Meyering <jim@meyering.net>
87 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
88 type name. Use the variable name instead.
89 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
91 2005-06-28 Simon Josefsson <jas@extundo.com>
93 * check-version.h, check-version.c: New files.
95 2005-06-28 Simon Josefsson <jas@extundo.com>
97 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
98 collision with global variable. Better indentation. Don't
99 increment buffer pointer beyond buffer end. Based on comments
100 from Paul Eggert <eggert@cs.ucla.edu>.
104 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
106 * canon-host.c (canon-host): Append trailing "," to 0 in
107 initializer of struct addrinfo, as an indication that we don't
108 care how many members the structure has.
110 2005-06-24 Derek Price <derek@ximbiot.com>
111 and Bruno Haible <bruno@clisp.org>
113 Remove stat module & update lstat.
114 * stat.c: Remove this file...
115 (slash_aware_lstat): ...moving this content and its support...
116 * lstat.c (rpl_lstat): ...into here.
119 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
121 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
122 (ranged_convert): Don't save conversion in a temporary struct.
123 This causes a warning with GCC 4.0.0, and anyway in the typical
124 case it's not worth the extra 100 bytes or so of code.
125 (ranged_convert, __mktime_internal): When calling a function via a
126 pointer P, use P () rather than (*P) (), as we now assume C89 or
129 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
131 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
132 "who -r" failed to give output. Problem reported by Tim Waugh.
134 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
135 (xcalloc): Use it to avoid needless tests.
136 Problem reported by Jim Meyering.
138 2005-06-16 Jim Meyering <jim@meyering.net>
140 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
141 when either N or S is zero.
143 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
145 * argp.h (__option_is_short): Check upper limit of
146 __key. Isprint() requires its argument to have the value
147 of an unsigned char or EOF.
149 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
151 * fnmatch.c (fnmatch): If there is an encoding error in a
152 multibyte string or pattern, fall back on unibyte matching.
153 Problem reported by James Youngman.
155 2005-06-08 Bruno Haible <bruno@clisp.org>
157 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
160 2005-06-08 Bruno Haible <bruno@clisp.org>
162 * csharpcomp.h: New file, from GNU gettext.
163 * csharpcomp.c: New file, from GNU gettext.
164 * csharpcomp.sh.in: New file, from GNU gettext.
166 2005-06-07 Derek Price <derek@ximbiot.com>
169 * glob_.h: Indent nested #ifdef.
171 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
174 Use "file name" when talking about file names, instead of "filename"
175 or "path", as per the GNU coding standards.
176 * mkdir-p.c: Renamed from makepath.c.
177 (make_dir_parents): Renamed from make_path. All callers changed.
178 * mkdir-p.h: Likewise. All includers changed.
179 * filenamecat.c: Renamed from path-concat.c.
180 (file_name_concat): Renamed from path_concat. All callers changed.
181 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
182 * filenamecat.h: Likewise. All includers changed.
183 * acl.c: Don't use "path" or "filename" to mean "file name"
184 in comments or local variable names.
185 * basename.c: Likewise.
186 * canonicalize.c, canonicalize.h: Likewise.
187 * dirname.c, dirname.h: Likewise.
188 * euidaccess.c: Likewise.
189 * exclude.c: Likewise
190 * fnmatch_.h, fnmatch_loop.c: Likewise.
191 * fsusage.c, fsuage.h: Likewise.
192 * fts.c, fts_.h: Likewise.
193 * getcwd.c: Likewise.
194 * getloadavg.c: Likewise.
195 * mkstemp.c: Likewise.
196 * mountlist.c, mountlist.h: Likewise.
197 * openat.c, openat.h: Likewise.
198 * readlink-stub.c: Likewise.
199 * readutmp.c, readutmp.h: Likewise.
200 * rename.c: Likewise.
203 * savedir.c: Likewise.
204 * stripslash.c: Likewise.
205 * tempname.c: Likewise.
206 * xreadlink.c: Likewise.
207 * exclude.c (excluded_file_name): Renamed from excluded_filename.
209 * exclude.h: Likewise.
211 * euidaccess.c (getuid, getgid, getuid, getegid)
212 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
213 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
214 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
215 * pathmax.h: Include <limits.h> unconditionally, since other
216 files have been getting away with it for years (MORE/BSD 4.3
218 * userspec.c (getpwnam, getgrnam, getgrgid)
219 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
221 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
222 Define to 256, not 255, as per modern POSIX.
224 2005-06-01 Bruno Haible <bruno@clisp.org>
226 * csharpexec.h: New file, from GNU gettext.
227 * csharpexec.c: New file, from GNU gettext.
228 * csharpexec.sh.in: New file, from GNU gettext.
230 2005-05-31 Derek Price <derek@ximbiot.com>
231 Paul Eggert <eggert@cs.ucla.edu>
234 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
236 2005-05-29 Derek Price <derek@ximbiot.com>
237 Paul Eggert <eggert@cs.ucla.edu>
239 * glob_.h, glob.c: New files.
241 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
243 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
245 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
246 the configuration hassle isn't worth it.
247 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
248 (LONGEST_MODIFIER, PRIuMAX): Remove.
250 2005-05-27 Bruno Haible <bruno@clisp.org>
252 * getlogin_r.h: Remove second include of <stddef.h>.
254 2005-05-25 Bruno Haible <bruno@clisp.org>
255 Derek Price <derek@ximbiot.com>
257 * getlogin_r.h: Simplify API documentation.
259 2005-05-25 Derek Price <derek@ximbiot.com>
260 Paul Eggert <eggert@cs.ucla.edu>
262 * getlogin_r.c, getlogin_r.h: New files.
264 2005-05-22 Bruno Haible <bruno@clisp.org>
266 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
267 Also include <sys/param.h> if it defines MIN, MAX.
268 Based on a patch by Derek Price <derek@ximbiot.com>.
270 2005-05-22 Bruno Haible <bruno@clisp.org>
272 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
273 (INT64_MIN): Fix definition.
274 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
276 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
277 NEED_SIGNED_INT_TYPES.
279 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
280 HAVE_SYSTEM_INTTYPES.
282 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
284 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
285 so that unistd-safer.h (GPL'ed code) need not be included.
287 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
290 * fts.c: Don't include "cycle-check.h" or "hash.h".
291 (setup_dir, free_dir): New functions.
292 (enter_dir, leave_dir): Define trivial
293 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
294 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
295 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
296 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
298 (fts_open): Use setup_dir.
299 (fts_close): Use free_dir.
300 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
301 This adds a label and some gotos, but the alternatives were messier.
302 Check for memory allocation failure when entering a dir.
303 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
304 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
305 (FTS): New member fts_cycle, that is a union that contains the
306 old active_dir_ht and cycle_state. All uses changed to mention
307 fts_cycle.ht and fts_cycle.state.
308 * fts-cycle.c: New file, containing GPL'ed code migrated out of
309 fts.c, with the following changes:
310 (setup_dir, free_dir): New functions.
311 (enter_dir): Now returns bool. Return true if successful, false
312 if memory exhausted. All callers changed.
313 Do not bother partly cleaning up on
314 memory allocation failure; that is free_dir's job.
315 However, free ad if hash_insert fails, to avoid memory leak.
316 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
317 fts->fts_options to see which union member to use.
319 2005-05-20 Jim Meyering <jim@meyering.net>
321 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
322 Now a macro, to pacify GCC.
324 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
326 * chown.c (rpl_chown): Return -1 on failure.
328 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
330 * canonicalize.c: Include canonicalize.h first, to test interface.
331 Include <stddef.h> unconditionally, since we assume C89 now.
332 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
333 * fts.c: Include fts_.h first, to check interface.
334 Do not include intprops.h; no longer needed.
335 Include cycle-check.h and hash.h, since fts_.h no longer does.
336 Remove unnecessary casts of closedir to void.
337 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
338 decide whether to decrement nlinks.
339 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
340 (FTS): Use struct hash_table * instead of Hash_table, so that
341 we no longer need to include hash.h here.
343 2005-05-17 Jim Meyering <jim@meyering.net>
345 * fts.c, fts_.h: New files, from coreutils.
347 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
350 * unlinkdir.c, unlinkdir.h: New files.
351 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
352 regex.h, unlocked-io.h, xtime.h:
353 White space changes only.
354 * makepath.c (make_path): Port to hosts where leading "//" is special.
355 * yesno.c: Include getline.h, not ctype.h.
356 (yesno): Don't remove leading white space; POSIX doesn't allow it.
357 Use getline to remove arbitrary restriction on response length.
359 2005-05-13 Bruno Haible <bruno@clisp.org>
361 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
362 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
363 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
364 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
365 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
366 Add support for 64-bit integers in the MSVC compiler.
368 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
370 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
371 Change the initial comment to refer to GPL, not LGPL.
372 gnulib-tool will change it to LGPL as needed.
374 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
375 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
376 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
377 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
378 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
379 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
380 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
381 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
382 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
383 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
384 concatpath.c, config.charset, copy-file.c, copy-file.h,
385 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
386 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
387 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
388 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
389 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
390 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
391 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
392 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
393 full-read.c, full-read.h, full-write.c, full-write.h,
394 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
395 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
396 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
397 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
398 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
399 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
400 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
401 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
402 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
403 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
404 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
405 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
406 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
407 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
408 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
409 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
410 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
411 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
412 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
413 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
414 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
415 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
416 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
417 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
418 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
419 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
420 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
421 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
422 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
423 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
424 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
425 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
426 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
427 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
428 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
429 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
430 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
431 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
432 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
433 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
434 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
435 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
436 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
437 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
438 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
439 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
440 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
441 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
442 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
443 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
444 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
445 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
446 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
447 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
448 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
449 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
450 Update FSF postal mail address.
452 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
454 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
455 specified in ai_socktype. Fix invalid ai_protocol
456 check. ai_protocol is usually set to 0 or depending on
457 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
458 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
459 ai_socktype / ai_protocol in the returned addrinfo structure.
461 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
462 Bruno Haible <bruno@clisp.org>
464 * inet_ntop.h: New file.
465 * inet_ntop.c: New file, from glibc with modifications.
467 2005-05-08 Jim Meyering <jim@meyering.net>
469 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
471 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
473 Merge from coreutils. Among other things,
474 add bulletproofing for cases where stdin, stdout, or stderr are closed.
475 * fd-safer.c: New file.
476 * fcntl-safer.h, open-safer.c: Remove.
477 * chdir-long.c: Fix comment "fetish" -> "coreutils".
478 * dup-safer.c: Include unistd-safer.h first.
479 Don't include errno.h.
480 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
481 * file-type.h: Don't assume invoker included sys/stat.h first.
482 * file-type.c: Rely on file-type.h change.
483 * getloadavg.c: Include unistd-safer.h.
484 (getloadavg): Use safer open.
485 * getusershell.c: Include "stdio-safer.h".
486 (getusershell): Use safer fopen.
487 * long-options.c (long_options): Use NULL rather than 0.
488 * modechange.h (mode_free): Remove; all callers changed to invoke
490 * modechange.c: Likewise.
491 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
492 (MODE_DONE): New constant.
493 (struct mode_change): Remove 'next' member.
494 (make_node_op_equals): New function; like the old one of the
495 same name, except it allocates an array.
496 (mode_compile, mode_create_from_ref): Use it.
497 (mode_compile): Allocate result as an array, not a linked list.
498 Parse octal string ourself, so that we catch mistakes like "+0".
499 (mode_adjust): Arg is an array, not a linked list.
500 * modechange.c: Include stat-macros.h, xalloc.h.
501 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
502 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
503 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
504 Remove. This is now stat-macros.h's job.
505 (talloc): Remove. All callers replaced by xalloc, so that
506 our invokers don't have to worry about reporting memory failures.
507 (make_node_op_equals): Remove.
508 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
510 (struct mode_change): Moved here from modechange.h.
511 (mode_append_entry): Remove.
512 (mode_compile): Remove MASKED_OPS arg, since it encouraged
513 apps to have incorrect behavior. Use simpler algorithm for head
514 and tail. Don't futz with umask; that's now the job of mode_adjust.
515 Detect more invalid usages rather than having somewhat-random behavior.
516 Don't insert an "a=" action, as that leads to incorrect behavior.
517 (mode_compile, mode_create_from_ref): Return NULL on error instead
518 of an enum, since now there's only one way to have an error. All
520 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
521 at the correct time. Simplify calculation of "+u" and its ilk.
522 Don't mishandle "+X".
523 (mode_free): Remove "register" and localize decls.
524 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
525 (struct mode_change): Move to modechange.c; callers don't
526 need to see this stuff.
527 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
528 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
529 (mode_change, mode_adjust): Reflect the new signatures noted above.
530 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
531 that might redefine system include files.
532 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
533 (my_usleep): Use NULL rather than (void *) 0.
534 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
535 Use siginterrupt to specify that system calls should be interrupted.
536 (rpl_nanosleep): Move initialization of suspended closer to call of
538 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
539 * readutmp.c: Likewise. Include signal.h, stdbool.h.
540 (desirable_utmp_entry): New function.
541 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
542 using x2nrealloc, to simplify logic.
543 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
544 size calculation. Do not assume utmp file is a regular file.
545 * readutmp.h (UT_PID): Moved here from ../src/who.c.
546 (READ_UTMP_CHECK_PIDS): New constant.
547 * save-cwd.c: Include unistd-safer.h.
548 (save_cwd): Use fd_safer.
549 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
550 [!_LIBC] Include "stat-macros.h" instead.
551 * unistd-safer.h (fd_safer): New decl.
553 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
555 * byteswap_.h: New file.
557 2005-04-25 Albert Chin <china@thewrittenword.com>
559 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
562 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
564 * getdate.y (zone): Allow relunit_snumber after tZONE, so
565 that "UTC +1 second" continues to work. Problem reported
567 (relunit_snumber): New rule.
570 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
572 * getdate.y (universal_time_zone_table): New constant.
573 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
574 universal_time_zone_table.
575 (lookup_zone): Prefer universal_time_zone_table to
576 local_time_zone_table, so that "GMT" time stamps are allowed in
577 London during the summer. Problem reported by Ian Abbott.
579 2005-04-12 Jim Meyering <jim@meyering.net>
581 * human.c (humblock): Set *options even when returning due to
582 xstrtoumax conversion failure. Thanks to a used-uninitialized
585 2005-04-09 Jim Meyering <jim@meyering.net>
587 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
588 -Wuninitialized: initialize tm0.tm_year.
590 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
592 * getdate.y (parser_control): rels_seen is now a boolean, not a
593 count, since there's no maximum. All uses changed.
594 Add member dsts_seen.
595 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
597 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
598 Use pc_rels_seen to decide whther a date is absolute.
600 * getdate.y (number): Don't overwrite year.
601 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
604 2005-04-02 Simon Josefsson <jas@extundo.com>
606 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
607 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
609 2005-03-27 Jim Meyering <jim@meyering.net>
611 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
613 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
615 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
616 "one's complement" -> "ones' complement" in comment, as per Knuth.
617 "value of type" -> "type or expression" in comment.
618 * mktime.c, strftime.c: Propagate intprops.h comment nits.
620 2005-03-26 Jim Meyering <jim@meyering.net>
623 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
624 Correct typos: s/or/of/.
626 2005-03-23 Jim Meyering <jim@meyering.net>
628 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
630 2005-03-21 Jim Meyering <jim@meyering.net>
632 Changes imported from coreutils.
634 * cycle-check.c: Don't include xalloc.h.
636 * path-concat.c: Don't include assert.h.
637 (path_concat): Remove assertion that would have triggered
638 for ABASE starting with more than one slash.
639 Reported by Andreas Schwab.
641 * path-concat.c (path_concat): Set *BASE_IN_RESULT
642 properly when ABASE is an absolute file name.
643 Correct the description of this function.
645 Add an assertion and a test driver.
646 This fixes a bug introduced on 2004-07-02.
647 Andreas Schwab reported the resulting failure of cp --parents:
648 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
650 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
652 * strftime.c (my_strftime): If the underlying strftime returns 0
653 (which shouldn't happen), generate nothing instead of returning 0
654 immediately, so that nstrftime (NULL, ...) doesn't return 0.
656 2005-03-16 Bruno Haible <bruno@clisp.org>
658 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
660 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
662 * strftime.c (my_strftime): Prepend space to format so that we can
663 reliably distinguish strftime failure from empty output on POSIX
666 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
668 * iconvme.c (SIZE_MAX): New macro, if not already defined.
669 (iconv_string): Don't guess a size-zero buffer, as that might cause
670 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
671 result would be 'too large', where 'too large' is (heuristically)
672 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
673 overflow concerns. This will prevent some unwanted malloc failures
674 when the inputs are very large.
676 2005-03-15 Bruno Haible <bruno@clisp.org>
678 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
681 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
684 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
686 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
688 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
689 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
691 * strtol.c: Likewise.
693 2005-03-14 Simon Josefsson <jas@extundo.com>
695 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
698 2005-03-14 Jim Meyering <jim@meyering.net>
700 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
701 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
702 to be nonzero so that we (and caller) can detect the difference
703 between a valid zero-length expansion and an error return, even
704 when the underlying strftime fails before writing anything into
707 2005-03-10 Jim Meyering <jim@meyering.net>
709 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
710 so that this module works on systems without fchdir.
712 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
714 Factor int-properties macros into a single file, except for
716 * intprops.h: New file.
717 * getloadavg.c: Include it instead of limits.h.
718 (INT_STRLEN_BOUND): Remove.
719 * human.c: Include intprops.h.
720 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
721 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
722 * inttostr.h: Include intprops.h instead of limits.h.
723 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
724 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
725 for consistency with intprops.h.
726 (time_t_is_integer, twos_complement_arithmetic): Use them.
727 * sig2str.h: Include <signal.h>, intprops.h.
728 (INT_STRLEN_BOUND): Remove.
729 * strftime.c (TYPE_SIGNED): Remove.
730 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
731 * strtol.c: Adjust comments to match intprops.h.
732 * userspec.c: Include intprops.h.
733 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
734 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
735 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
736 instead of rolling our own expressions.
737 * xstrtol.c: Include xstrtol.h first, to test interface.
739 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
741 (my_strftime): Do not mishandle years close to INT_MAX, by doing
742 the right thing even if adding 1900 would overflow. Similarly
743 for tm_mon + 1 and tm_yday + 1.
744 Make %Y always equivalent to %C%y, and similarly for %G and %g.
745 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
746 (DO_SIGNED_NUMBER): New macro.
747 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
749 2005-03-07 Bruno Haible <bruno@clisp.org>
751 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
753 2005-03-03 Derek R. Price <derek@ximbiot.com>
754 Bruno Haible <bruno@clisp.org>
756 * pagealign_alloc.h: New file.
757 * pagealign_alloc.c: New file.
759 2005-01-28 Bruno Haible <bruno@clisp.org>
761 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
764 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
766 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
767 The workaround isn't strictly needed for POSIX conformance, and
768 it's too much of a pain to configure and maintain. We'll ask
769 people to fix their kernels instead.
770 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
771 (NANOSLEEP_BUG_WORKAROUND): Remove.
772 (xnanosleep): Remove the workaround.
774 2005-02-12 Bruno Haible <bruno@clisp.org>
776 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
778 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
780 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
781 * timespec.h (gettime): Return void, since it always
782 succeeds now. All uses changed.
783 * gettime.c (gettime) Likewise.
784 [HAVE_NANOTIME]: Prefer nanotime.
785 Assume gettimeofday succeeds, as POSIX requires.
786 Assime time () succeeds, since other code already does.
787 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
788 (timespec_subtract): Remove.
789 (NANOSLEEP_BUG_WORKAROUND): New constant.
790 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
791 things considerably. Use it only on GNU/Linux hosts, since the
792 workaround shouldn't be needed elsewhere.
794 2005-02-24 Bruno Haible <bruno@clisp.org>
796 * gettext.h: Update from GNU gettext 0.14.2.
798 2005-02-24 Bruno Haible <bruno@clisp.org>
800 * localcharset.c: Update from GNU gettext 0.14.2.
801 * config.charset: Update from GNU gettext 0.14.2.
803 2005-02-22 Simon Josefsson <jas@extundo.com>
805 * iconvme.h, iconvme.c: New files, from libc.
807 2005-02-20 Neil Conway <neilc@samurai.com>
809 * xgethostname.c (xgethostname): Check for ENOMEM, which is
810 returned by OSX/Darwin if the specified buffer is not large
811 enough for the hostname.
813 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
815 * memrchr.h: New file.
816 * chdir-long.c: Include it.
817 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
818 Don't bother including stddef.h.
820 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
822 * argp-help.c (__argp_help): Create a fake struct argp_state and
823 pass it to _help, otherwise the latter coredumps trying to
824 dereference state.root_argp.
826 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
828 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
830 Include <sys/types.h>, for dev_t.
831 (ME_DUMMY, ME_REMOTE): Move from here....
832 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
833 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
835 Include mountlist.h first, to test the interface.
837 2005-01-29 Bruno Haible <bruno@clisp.org>
839 * progname.c (program_name): Initialize.
840 Needed when linking statically on MacOS X.
842 2005-01-28 Bruno Haible <bruno@clisp.org>
844 * javacomp.sh.in: New file, from GNU gettext.
845 * javacomp.h: New file, from GNU gettext.
846 * javacomp.c: New file, from GNU gettext.
848 2005-01-26 Bruno Haible <bruno@clisp.org>
850 * javaexec.sh.in: New file, from GNU gettext.
851 * javaexec.h: New file, from GNU gettext.
852 * javaexec.c: New file, from GNU gettext.
854 2005-01-26 Simon Josefsson <jas@extundo.com>
856 * gai_strerror.c: Use GPL in header.
858 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
860 * argp-help.c (hol_entry_help): Avoid using non-constant
861 initializers for struct pentry_state.
862 (__argp_error): Check return value of __asprintf
863 (__argp_failure): Translate error message
865 * argp-parse.c: Removed braces around the expansion of N_()
867 2005-01-21 Jim Meyering <jim@meyering.net>
869 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
870 same value as for Solaris 9.
872 * chdir-long.c (chdir_long): Rewrite to remove limitation on
873 component length. This included changing the parameter to be
874 of type `char *' rather than `char const *'.
875 * chdir-long.h (chdir_long): Update prototype.
877 * openat.c (fdopendir, fstatat): New functions.
878 * openat.h: Include headers required for use of DIR and struct stat.
879 [AT_SYMLINK_NOFOLLOW]: Define.
880 (fdopendir, fstatat): Add prototypes.
882 2005-01-21 Bruno Haible <bruno@clisp.org>
884 * classpath.h: New file, from GNU gettext.
885 * classpath.c: New file, from GNU gettext.
887 2005-01-20 Simon Josefsson <jas@extundo.com>
889 * version-etc-fsf.c: New file, with version_etc_copyright.
890 * version-etc.c: Remove version_etc_copyright.
891 * version-etc.h (version_etc_copyright): Use [] instead of * in
892 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
894 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
896 * save-cwd.c (save_cwd): Remove code to support the case
897 where fchdir is missing or flaky.
899 2005-01-20 Simon Josefsson <jas@extundo.com>
901 * base64.h (isbase64): Add.
903 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
904 using a unsigned prototype, don't inline.
905 (base64_decode): Use it.
907 2005-01-19 Bruno Haible <bruno@clisp.org>
909 * sh-quote.h: New file, from GNU gettext.
910 * sh-quote.c: New file, from GNU gettext.
912 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
914 Merge changes from coreutils, as described below in several
915 changelogs dated today.
917 * save-cwd.c: Include "save-cwd.h" before other include files.
918 (O_DIRECTORY): Remove; not needed here, since "." must be
919 a directory. All uses removed.
920 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
921 universal on Suns, and we also need to test for IRIX.
922 Revamp code to use 'if' rather than '#if'.
923 Avoid unnecessary comparison of cwd->desc to 0.
925 * utimens.c (futimens): Robustify the previous patch, by checking
926 for known valid error numbers rather than observed invalid ones.
928 2005-01-18 Jim Meyering <jim@meyering.net>
930 * version-etc.c (version_etc_copyright): Update copyright date.
932 * utimens.c (futimens): Account for the fact that futimes
933 can also fail with errno == ENOSYS or errno == ENOENT.
934 Patch from Dmitry V. Levin.
936 Change the name of the robust chdir function from chdir to chdir_long.
937 * save-cwd.c: Include chdir-long.h rather than chdir.h.
938 (restore_cwd): Use chdir_long, not chdir.
939 * chdir-long.c: Renamed from chdir.c.
940 * chdir-long.h: Renamed from chdir.h.
941 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
944 2005-01-18 Bob Proulx <bob@proulx.com>
946 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
947 offsetof() macro construct to avoid compile failure with native HP-UX
948 11.0 ANSI C compiler.
950 2005-01-06 Bruno Haible <bruno@clisp.org>
952 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
953 because stpncpy.m4 takes care of it.
955 2004-01-24 Bruno Haible <bruno@clisp.org>
957 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
959 2003-10-09 Bruno Haible <bruno@clisp.org>
961 * progreloc.c: Include xalloc.h instead of xmalloc.h.
963 2005-01-06 Bruno Haible <bruno@clisp.org>
965 * fwriteerror.h (fwriteerror): Change specification to include fclose.
966 * fwriteerror.c: Include <stdbool.h>.
967 (fwriteerror): At the end, close the file stream. Record whether
968 stdout was already closed.
970 2004-05-27 Bruno Haible <bruno@clisp.org>
972 * execute.c (environ): Declare if needed.
973 * pipe.c (environ): Likewise.
974 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
976 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
978 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
979 definitions to be after all include files, to avoid collisions.
980 Problem reported by Bob Proulx.
982 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
984 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
985 not needed. This removes a dependency on the gettext module.
986 [defined _LIBC]: Do not include <libintl.h>; not needed.
988 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
990 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
993 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
995 * argp-parse.c: Include <stddef.h>.
996 (alignof, alignto): New macros.
997 (parser_init): Don't assume that void * is aligned sufficiently
1000 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1001 need to extend the stack.
1002 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1005 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1007 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1009 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1011 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1012 Remove now-obsolete comment about AIX.
1013 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1014 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1015 (YYMAXDEPTH): New macro.
1017 2004-12-18 Bruno Haible <bruno@clisp.org>
1019 * fatal-signal.c (fatal_signals): Make non-const.
1020 (init_fatal_signals): New function.
1021 (uninstall_handlers, install_handlers): Ignore signals that were set to
1023 (at_fatal_signal): Call init_fatal_signals.
1024 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1026 Reported by Paul Eggert.
1028 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1030 * getdate.y (textint): New member "negative".
1031 (time_zone_hhmm): New function.
1032 Expect 14 shift-reduce conflicts, not 13.
1033 (o_colon_minutes): New rule.
1034 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1035 (yylex): Set the "negative" member of signed numbers.
1037 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1039 Changes imported from coreutils.
1040 * hard-locale.c: Assume <locale.h> exists.
1042 (GLIBC_VERSION): New macro.
1043 (hard_locale): Assume setlocale exists.
1044 Rewrite to avoid #ifdef.
1045 Use strdup rather than malloc + strcpy.
1046 * human.c: Assume <locale.h> exists.
1047 (human_readable): Assume localeconv exists.
1049 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1051 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1052 convert T2, not T. (Imported from libc.)
1054 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1056 * getcwd.c (is_ENAMETOOLONG): New macro.
1057 (__getcwd.c): Don't restore errno; glibc doesn't.
1058 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1059 first, falling back to our code only if its results look suspicious.
1060 Ensure that the resulting buffer is only as large as necessary.
1062 * readutmp.c: Include readutmp.h first.
1063 Include <errno.h>, since readutmp.h no longer does that.
1064 * readutmp.h: Don't include <errno.h>,
1065 <sys/param.h>, <time.h>; not needed to establish interface.
1066 (errno): Remove decl.
1067 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1068 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1069 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1071 2004-11-28 Simon Josefsson <jas@extundo.com>
1073 * base64.h, base64.c: New file.
1075 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1077 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1079 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1081 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1082 HP's ANSI C compiler.
1083 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1084 Declaring int functions causes warnings on some modern systems and
1085 shouldn't be needed to compile on ancient ones.
1086 * same.c (MIN) [defined MIN]: Don't define, since it's already
1089 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1090 with the following changes.
1091 (__set_errno): Parenthesize properly.
1092 Include <stdbool.h>.
1093 (MIN, MAX, MATCHING_INO): New macros.
1094 (__getcwd): Define with prototype, not K&R form.
1095 Use heuristics to allocate default buffer on stack if possible.
1096 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1097 behavior, and to avoid the PATH_MAX limit when computing
1099 Use MATCHING_INO to compare inode number to file.
1100 Check for arithmetic overflow in size calculations.
1101 Fix bug in reallocation of dot array that caused getcwd to fail
1102 on directories nested deeper than 75.
1103 Be more careful about saving errno on error.
1104 Do not use realloc; use only free+malloc, as this is a bit
1105 more flexible and avoids a needless copy operation.
1106 Do not inspect st_dev and st_ino for symbolic links; POSIX
1107 doesn't specify the latter.
1108 Check for closedir errors.
1109 Avoid needless casts.
1110 Use "#ifdef weak_alias" around weak_alias, to be like other
1112 The following changes to getcwd.c have effect only when used in
1113 gnulib; they have no effect inside glibc proper.
1114 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1115 as alloca isn't used.
1116 (alloca, __alloca): Likewise.
1117 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1118 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1119 unconditionally, as gnulib assumes C89 or better.
1120 Do not include <sys/param.h>.
1121 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1122 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1124 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1125 Include <dirent.h> in a way that is compatible with modern Autoconf.
1126 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1127 New macros, if not already defined.
1128 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1129 Use "_LIBC", not "defined _LIBC", for consistency.
1130 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1132 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1133 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1134 * xgetcwd.c: David MacKenzie's old code was removed, so give
1135 credit only to Jim Meyering and adjust the copyright dates.
1136 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1137 <stdlib.h>, <unistd.h>, "pathmax.h".
1138 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1139 (INITIAL_BUFFER_SIZE): Remove.
1140 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1142 2004-11-23 Jim Meyering <jim@meyering.net>
1144 * getopt_.h: Remove trailing blanks.
1146 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1148 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1149 (futimens): New function, which uses futimes if available.
1150 (futimens, utimens): Support timespec==NULL, with same semantics
1151 as utime and utimens.
1152 * utimens.h (futimens): New decl.
1154 2004-11-23 Jim Meyering <jim@meyering.net>
1156 * __fpending.c: Add comment.
1158 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1160 * getopt_.h: Re-addition of __getopt_argv_const caused
1161 redefinition warnings. To avoid them, include the defines
1162 in `#if !defined __need_getopt ... #endif'. The only place
1163 where __getopt_argv_const is used is in definitions
1164 of getopt_long and getopt_long_only below, which are as well
1165 protected by `#ifndef __need_getopt'.
1166 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1167 __need_getopt after including <stdio.h> and <unistd.h> These
1168 headers might have defined it.
1170 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1172 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1174 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1175 optopt): Use them instead of invoking ## directly; otherwise, the
1176 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1178 2004-11-19 Bruno Haible <bruno@clisp.org>
1180 * strtok_r.c: Move comments from here...
1181 * strtok_r.h: ... to here.
1183 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1185 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1186 might fail. Problem reported by Yoann Vandoorselaere.
1187 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1188 that mishandle size_t overflow.
1190 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1192 * canon-host.c: Include "strdup.h".
1193 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1194 Use strdup instead of malloc/strcpy to duplicate strings.
1196 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1197 (human_space_before_unit): New constant.
1198 * human.c (human_readable): Support it.
1200 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1201 (xgetcwd): Set errno correctly when failing.
1202 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1203 the failure is actually due to a PATH_MAX problem.
1205 Further getopt changes to make it more likely that glibc will
1206 buy the changes back.
1207 * getopt.c (POSIXLY_CORRECT): New constant.
1208 (getopt): Use it, so to preserve glibc semantic
1209 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1210 when compiling for libc.
1211 * getopt_.h (__getopt_argv_const): Bring it back.
1212 (getopt_long, getopt_long_only): Use it.
1214 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1215 New arg POSIXLY_CORRECT. All callers changed.
1216 (getopt): Argv is now char * const *, as per standard.
1217 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1218 not char *__getopt_argv_const *.
1219 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1220 _getopt_long_only_r): Likewise.
1221 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1222 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1223 _getopt_long_r, _getopt_long_only_r): Likewise.
1224 * getopt_.h (__getopt_argv_const): Remove.
1225 (getopt): Argv is now char * const *, as per standard.
1227 * getdate.y (tORDINAL): New token.
1228 (day, relunit): Allow it for relative times.
1229 (relative_time_table): Use tORDINAL for ordinals.
1231 2004-11-15 Jim Meyering <jim@meyering.net>
1233 * closeout.c: Include "__fpending.h" once again.
1234 Include <stdbool.h>.
1235 (close_stdout): Don't fail just because stdout was closed initially,
1236 since some programs don't write to stdout in the normal course of
1237 operation (other than --version and --help), and we don't want this
1238 function to make e.g. `touch file >&-' fail.
1239 But do fail if it was closed and someone has tried to write to it.
1240 E.g., `printf foo >&-' must fail.
1242 2004-11-11 Simon Josefsson <jas@extundo.com>
1244 * strtok_r.h, strtok_r.c: New file.
1246 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1248 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1249 we can stop lying to compilers about the constness of argv when we
1250 are compiled outside glibc.
1251 (getopt, getopt_long, getopt_long_only): Use it.
1252 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1254 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1255 _getopt_long_only_r): Likewise.
1256 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1257 _getopt_long_only_r): Likewise.
1259 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1260 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1261 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1262 the other external symbols.
1263 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1264 declaration, since the above renaming now works around collisions.
1266 2004-11-11 Jim Meyering <jim@meyering.net>
1268 * linebreak.c: Remove trailing blanks.
1269 * alloca_.h: Likewise.
1270 * acosl.c: Likewise.
1271 * euidaccess.c: Likewise.
1272 * allocsa.h: Likewise.
1274 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1276 * mktime.c (SHR): New macro, which is a portable
1277 substitute for >> that should work even on Crays.
1278 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1279 Problem reported by Mark D. Baushke in
1280 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1281 * getdate.y (SHR): Likewise.
1283 * strftime.c (SHR): Likewise.
1285 * quotearg.c (struct quoting_options): Use unsigned int for
1286 quote_these_too, so that right shifts are well defined. All uses
1289 2004-11-10 Simon Josefsson <jas@extundo.com>
1291 * getaddrinfo.h, getaddrinfo.c: New files.
1293 2004-11-10 Jim Meyering <jim@meyering.net>
1295 Ensure that no close failure goes unreported.
1296 * closeout.c (close_stdout): Always close stdout. I.e., don't
1297 return early when it seems there's nothing to flush.
1298 Don't include __fpending.h.
1300 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1302 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1304 2004-11-05 Bruno Haible <bruno@clisp.org>
1306 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1307 Reported by Mark D. Baushke <mdb@cvshome.org>.
1309 2004-11-04 Bruno Haible <bruno@clisp.org>
1311 2004-09-11 Bruno Haible <bruno@clisp.org>
1312 * allocsa.valgrind: New file.
1313 2004-02-06 Bruno Haible <bruno@clisp.org>
1314 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1315 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1316 Reported by Christopher Seip <chris.seip@hp.com>.
1318 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1320 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1321 with errno == ERANGE if the buffer is too small.
1322 Problem reported by Mark D. Baushke.
1324 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1326 * xreadlink.c (MAXSIZE): New macro.
1327 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1328 size does not exceed MAXSIZE. Avoid cast.
1329 As suggested by Mark D. Baushke in
1330 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1331 if readlink fails with buffer size just under MAXSIZE, try again
1334 2004-11-02 Derek R. Price <derek@ximbiot.com>
1335 and Paul Eggert <eggert@cs.ucla.edu>
1337 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1338 (get_date): Overparenthesize to avoid GCC warning.
1340 2004-11-02 Bruno Haible <bruno@clisp.org>
1342 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1343 function returns void.
1345 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1347 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1348 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1351 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1353 * getdate.y: Add support for TZ="foo" within a date string.
1354 Fix some bugs near time_t boundaries. Reject dates with
1355 out-of-range components, e.g., "Sept 31".
1356 Include <stdlib.h>, "setenv.h", "xalloc.h".
1357 (ISDIGIT_LOCALE): Remove; unused.
1358 Note that the TZ and time functions used here are not reentrant.
1359 (mktime_ok, get_tz): New functions.
1360 (TZBUFSIZE): New constant.
1361 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1362 This requires that we sometimes generate our own TZ="XXX..." setting.
1364 2004-10-27 Derek R. Price <derek@ximbiot.com>
1366 * mktime.c (not_equal_tm): Remove redundant check.
1368 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1370 * getdate.y: Use Bison 1.875 features, and some minor
1371 code cleanups. This change does not affect semantics.
1372 Don't include <stdlib.h>; no longer needed.
1373 Don't include unlocked-io.h; only the "#if TEST" code uses
1374 stdio, and performance isn't crucial there.
1375 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1376 Bison 1.875 features as described below.
1377 All uses of "PC." replaced by "pc->".
1378 (YYSTYPE): Add a forward declaration.
1379 (yylex, yyerror): Use full prototypes in forward decls.
1380 Use "%pure-parser" rather than obsolescent "%pure_parser".
1381 Use %parse-param and %lex-param instead of obsolescent
1382 YYPARSE_PARAM and YYLEX_PARAM.
1383 (meridian_table, month_and_day_table, time_units_table,
1384 relative_time_table, time_zone_table, military_table,
1385 lookup_zone, lookup_word, get_date):
1386 Use NULL instead of 0 where appropriate.
1387 (to_hour): Avoid abort (), to avoid a dependency on
1389 (yyerror, yylex): Now accepts parser_control * arg.
1390 (main) [TEST]: Use '\0' rather than 0 for char.
1392 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1394 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1395 It's now the caller's responsibility to handle the case where
1396 !HAVE_GETPAGESIZE && !defined getpagesize.
1398 * mktime.c (leapyear): Arg is long int, not int.
1400 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1402 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1404 2004-10-12 Simon Josefsson <jas@extundo.com>
1406 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1407 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1410 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1412 * vsnprintf.h: New file.
1413 * vsnprintf.c: New file.
1415 2004-10-07 Bruno Haible <bruno@clisp.org>
1417 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1418 into the provided buffer.
1420 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1422 * diacrit.c, diacrit.h: Add GPL notice.
1424 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1425 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1426 * logl.c (logl): Keep the code as similar to glibc as possible.
1427 This avoids a potential constant-folding bug.
1429 2004-10-05 Bruno Haible <bruno@clisp.org>
1431 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1433 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1435 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1436 * xmalloc.c (xmemdup): Likewise.
1437 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1438 XFREE): Remove these long-obsolescent macros.
1439 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1440 * xstrdup.c: Remove.
1442 * regex.c (re_comp): Cast gettext return value to char *,
1443 Problem reported by Martin Neitzel via Mark D. Baushke.
1445 2004-10-04 Simon Josefsson <jas@extundo.com>
1447 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1448 '#ifdef USE_UNLOCKED_IO'.
1450 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1452 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1453 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1454 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1455 regex.c, sha1.c, version-etc.c, yesno.c:
1456 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1457 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1458 the includer's responsibility.
1460 Sync from coreutils.
1462 * modechange.c (mode_compile): Don't decrement a pointer that
1463 points to the start of a string, as the C Standard says the
1464 resulting behavior is undefined.
1466 * backupfile.h (enum backuptype): Rename none -> no_backups,
1467 simple -> simple_backups, numbered_existing ->
1468 numbered_existing_backups, numbered -> numbered_backups
1469 to avoid shadowing problems. All uses changed.
1470 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1471 * backupfile.c (check_extension, numbered_backup):
1472 Rename locals to avoid shadowing 'basename'.
1473 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1476 * .cppi-disable: Add getopt_.h, getopt_int.h.
1477 * .cvsignore: Add getopt.h.
1479 2004-10-04 Simon Josefsson <jas@extundo.com>
1481 * memmem.h: New file.
1482 * memmem.c: New file, taken from glibc.
1484 2004-10-02 Jim Meyering <jim@meyering.net>
1486 * dirfd.h, getpagesize.h: Add copyright notice.
1488 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1490 * snprintf.c: Remove comments as to why each header is needed.
1492 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1494 * strsep.h: New file.
1495 * strsep.c: New file.
1497 2004-10-01 Simon Josefsson <jas@extundo.com>
1499 * snprintf.c (snprintf): Handle size==0.
1501 2004-10-01 Simon Josefsson <jas@extundo.com>
1502 Bruno Haible <bruno@clisp.org>
1504 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1505 (snprintf): Declare 'args'.
1507 2004-09-30 Simon Josefsson <jas@extundo.com>
1509 * snprintf.h, snprintf.c: New files.
1511 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1513 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1514 (hol_entry_help): Never translate an empty string.
1515 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1516 * argp.h (OPTION_NO_TRANS): New option.
1518 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1520 * xvasprintf.c: Include xalloc.h.
1521 (xvasprintf): Use xalloc_die, not xmalloc_die.
1523 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1525 * dummy.c: Change copyright notice to FSF, and license to GPL.
1527 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1529 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1530 Problem reported by Bruno Haible in:
1531 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1533 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1535 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1536 in case some system header has #define'd it. Problem reported by
1537 Soeren D. Schulze in
1538 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1540 2004-09-08 Bruno Haible <bruno@clisp.org>
1542 * stdint_.h.in: New file, taken from GNU clisp.
1544 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1546 * xvasprintf.h: New file.
1547 * xvasprintf.c: New file.
1548 * xasprintf.c: New file.
1550 2004-09-08 Bruno Haible <bruno@clisp.org>
1552 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1554 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1556 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1558 Import from coreutils.
1559 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1560 strings on unbounded length. alloca's performance benefits aren't
1561 that important here.
1563 (parse_with_separator): New function, with most of the internals
1564 of the old parse_user_spec. Allow user to omit both user and group,
1565 for compatibility with FreeBSD.
1566 Clone only the user name, not the entire spec.
1567 Do not set *uid, *gid unless entirely successful.
1568 Avoid memory leak in some failing cases.
1569 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1570 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1571 (parse_user_spec): Rewrite to use parse_with_separator.
1573 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1575 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1576 its complicated substitute.
1577 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1578 and program_invocation_name.
1579 (__argp_basename) [!_LIBC]: Remove; the only use was
1580 replaced by its body.
1581 (__argp_short_program_name): Change condition from
1582 !defined __argp_short_program_name to
1583 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1584 to match argp-namefrob.h.
1585 (__argp_failure): Don't assume strerror_r returns char *.
1586 * argp-parse.c (N_): Define unconditionally.
1587 (argp_default_options): Fill out initializers with 0 to avoid
1590 2004-08-12 Simon Josefsson <jas@extundo.com>
1592 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1593 * getopt_.h: Renamed from getopt.h.
1595 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1597 Merge from coreutils.
1599 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1600 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1601 for Reliant Unix 5.43.
1603 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1604 (union fooround): Use uintmax_t, not long int.
1605 The rest is a merge from libc:
1606 [defined _LIBC]: Include <shlib-compat.h>.
1607 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1609 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1611 * strverscmp.c: Convert to UTF-8.
1613 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1615 * obstack.h (obstack_empty_p):
1616 Don't assume that chunk->contents is suitably aligned.
1617 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1618 Likewise. Problem reported by Benno in
1619 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1621 * chown.c (rpl_chown): Work even if the file is writeable but not
1622 readable. This could be improved further but it'd take some work.
1624 2004-08-08 Simon Josefsson <jas@extundo.com>
1626 * xgethostname.c: Don't include error.h (not used).
1629 * getpass.c: Include getpass.h first.
1631 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1633 * xalloc-die.c: New files.
1634 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1636 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1637 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1638 (_, N_, xalloc_die): Move to xalloc-die.c.
1639 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1640 so that we needn't mess with xalloc_msg_memory_exhausted.
1642 * sha1.h: Renamed from sha.h.
1643 (SHA1_H): Renamed from _SHA_H.
1644 (sha1_ctx): Renamed from sha_ctx.
1645 (sha1_init_ctx): Renamed from sha_init_ctx.
1646 (sha1_process_block): Renamed from sha_process_block.
1647 (sha1_process_bytes): Renamed from sha_process_bytes.
1648 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1649 (sha1_read_ctx): Renamed from sha_read_ctx.
1650 (sha1_stream): Renamed from sha_stream.
1651 (sha1_buffer): Renamed from sha_buffer.
1652 * sha1.c: Likewise; renamed from sha.c.
1653 Do not include <sys/types.h>.
1654 Include <stddef.h> rather than <stdlib.h>.
1656 2004-08-08 Bruno Haible <bruno@clisp.org>
1658 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1659 FILESYSTEM_PREFIX_LEN.
1660 * progreloc.c: Likewise.
1661 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1663 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1666 * argp-help.c (make_hol, hol_append): Don't assume that
1667 SIZE_MAX is a valid preprocessor constant.
1668 (__argp_basename): Change from "#ifndef _LIBC"
1669 to "#ifndef __argp_short_program_name", so that
1670 we don't compile these functions for tar.
1672 More merges from coreutils.
1673 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1674 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1676 * addext.c: Remove; no longer needed.
1677 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1678 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1679 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1680 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1681 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1682 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1683 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1684 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1685 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1686 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1687 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1688 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1689 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1690 Import changes from coreutils.
1692 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1694 Merge from coreutils.
1696 * .gdb-history: Remove; this doesn't belong here.
1698 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1699 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1700 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1702 * dirname.h: Include <stdbool.h>.
1703 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1704 for consistency with POSIX terminology. All uses changed.
1705 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1706 (strip_trailing_slashes): Use bool for booleans.
1707 * stripslash.c (strip_trailing_slashes): Likewise.
1709 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1710 sometimes returns a positive errno value even when it succeeds.
1711 (print_errno_message) [!LIBC]: Fall back on strerror if
1714 * path-concat.c (mempcpy): Don't define if a system header defines it.
1715 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1716 (longest_relative_suffix): New function.
1717 (path_concat): Use it. Assume first argument is not NULL.
1718 Port to DOS. Omit redundant separators.
1719 Report an error instead of returning NULL.
1720 Use mempcpy instead of memcpy.
1721 (xpath_concat): Remove: not declared or used.
1723 * same.h: Include <stdbool.h>
1724 (same_name): Return bool, not int.
1725 * same.c (same_name): Likewise.
1726 (errno): Don't declare; we assume C89 or better now.
1728 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1729 if not already defined.
1731 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1732 * dup-safer.c (errno): Likewise.
1734 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1736 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1739 2004-08-03 Simon Josefsson <jas@extundo.com>
1741 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1742 * progname.h: Don't include stdbool.h.
1744 2004-08-02 Simon Josefsson <jas@extundo.com>
1746 * getsubopt.h: New file, with comments from Bruno Haible.
1747 * getsubopt.c: New file, from glibc, but slightly modified based on
1748 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1750 2004-08-01 Simon Josefsson <jas@extundo.com>
1752 * xgetdomainname.c: Include stdlib.h, for free().
1754 2004-07-16 Simon Josefsson <jas@extundo.com>
1756 * dummy.c: New file.
1758 2004-07-16 Bruno Haible <bruno@clisp.org>
1760 * backupfile.h: Add extern "C" for C++.
1761 * closeout.h: Likewise.
1762 * copy-file.h: Likewise.
1763 * findprog.h: Likewise.
1764 * full-write.h: Likewise.
1765 * pathname.h: Likewise.
1766 * progname.h: Likewise.
1767 * stpcpy.h: Likewise.
1768 * stpncpy.h: Likewise.
1769 * strcase.h: Likewise.
1770 * strstr.h: Likewise.
1771 * xalloc.h: Likewise.
1773 * mbswidth.h: Add extern "C" for C++.
1774 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1776 2004-07-09 Simon Josefsson <jas@extundo.com>
1778 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1779 failed without this.)
1781 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1783 * fchown-stub.c: New file.
1785 2004-06-24 Jim Meyering <jim@meyering.net>
1787 * obstack.h (obstack_base): Cast to (void *), per documentation.
1789 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1791 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1793 2004-06-01 Jim Meyering <jim@meyering.net>
1795 * calloc.c: New file.
1797 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1799 * getdate.y (yylex): Allow space between sign and number.
1800 Problem reported by Dan Jacobson.
1802 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1803 and Jim Meyering <jim@meyering.net>
1805 Merge from coreutils CVS.
1807 * stat-macros.h: New file, with contents from file-type.h
1808 and coreutils' system.h.
1809 * file-type.c: Include "stat-macros.h".
1810 * file-type.h (file_type): Move all macro definitions to new file,
1813 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1814 Wrap old code with this conditional.
1815 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1816 function that does not dereference symlinks.
1817 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1819 * xreadlink.c: Include xreadlink.h first, to catch .h file
1820 dependency problems.
1821 (xreadlink): Accept new arg SIZE, for efficiency.
1822 All decls and uses changed.
1823 * xreadlink.h: Include <stddef.h>, for size_t.
1825 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1826 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1828 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1830 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1832 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1833 macros to be defined.
1834 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1835 the allocator returns NULL because the requested size is zero.
1837 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1839 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1840 var. Add comment explaining why libc still defines it. This
1841 merges the following patch from glibc:
1842 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1844 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1846 * obstack.c (_obstack): Remove unused variable. It hasn't been
1847 present in glibc since revision 1.1 of this file.
1848 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1849 obstack_alignment_mask, obstack_alloc, obstack_base,
1850 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1851 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1852 obstack_grow0, obstack_init, obstack_int_grow,
1853 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1854 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1855 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1856 nonexistent functions.
1858 2004-05-17 Derek R. Price <derek@ximbiot.com>
1859 Paul Eggert <eggert@cs.ucla.edu>
1861 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1863 2004-05-14 Bruno Haible <bruno@clisp.org>
1865 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1866 that consists of a '.' followed by an empty digit string.
1867 Patch by Tor Lillqvist <tml@iki.fi>.
1869 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1871 Port obstack to the AS/400, where pointers are 16 bytes wide and
1872 you cannot cast an integer to a valid pointer. This patch is
1873 currently waiting to be integrated into glibc; see
1874 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1876 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1877 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1878 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1879 (struct obstack): temp member is now a union of a pointer and
1880 an integer, instead of an integer. All integer uses changed.
1881 This does not affect the physical layout of struct obstack,
1882 except on hosts (like the AS/400) where the size or alignment of
1883 void * is greater than that of ptrdiff_t.
1884 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1885 __STDC__)]: Store temporary in pointer member of union, not
1887 * obstack.c: Include <stddef.h>, for offsetof.
1888 (struct fooalign): Remove; it doesn't need a name.
1889 (union fooround): Change double to long double, and add void *.
1890 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1891 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1892 not a macro. Hence the values are always int; so remove all
1893 casts-to-int in uses.
1895 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1896 Derek Price <derek@ximbiot.com>
1898 * alloca.c: Include <alloca.h>, to get our interface.
1899 * alloca_.h: Use __alloca on AIX, so that we don't have to
1900 include <alloca.h> first. Use C89 prototype for alloca; this
1901 requires including <stddef.h> for size_t. Use extern "C" if C++.
1902 Use #elif for simplicity, since we can assume C89 now.
1903 Don't try to source the system alloca.h since it will not be found
1904 and to prevent recursively including its replacement.
1905 * fnmatch.c: Include <alloca.h> instead of opencoding.
1906 * regex.c: Likewise.
1908 2004-05-16 Derek Price <derek@ximbiot.com>
1909 Paul Eggert <eggert@cs.ucla.edu>
1911 getline cleanup. This changes the getndelim2 API: both order of
1912 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1915 * getline.c: Don't include stddef.h or stdio.h, since our
1916 interface does that.
1917 (getline): Always use getdelim, so that we don't have two
1918 copies of this code.
1919 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1921 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1922 (GETNDELIM2_MAXIMUM): New macro.
1923 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1924 instead of the old practice of delim2==0. All callers changed.
1925 Return -1 on overflow, instead of returning junk.
1926 Do not set *linesize unless allocation succeeds.
1927 * getndelim2.h: Do not include stddef.h; no longer needed, now
1928 that we include sys/types.h.
1929 * getnline.h: Likewise.
1930 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1931 (getndelim2): Reorder arguments.
1932 * getnline.c (getnline, getndelim):
1933 Don't discard the NMAX argument.
1934 (getnline): Invoke getndelim, to avoid code duplication.
1935 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1936 of (size_t) -1 by callers of the getnline family.
1938 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1940 * nanosleep.c (suspended): Change its type from int to
1941 sig_atomic_t volatile.
1942 (first_call): Make it private to rpl_nanosleep, and have it
1943 be zero initially as that's a bit faster.
1944 (my_usleep): Round up fractional times instead of truncating them,
1945 as this is the usual meaning for 'sleep'.
1947 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1949 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1950 (ENOSYS): Define if not defined.
1951 (settime): Fall back on stime if it exists and settimeofday fails.
1952 But don't bother with fallbacks if a method fails with errno == EPERM.
1954 2004-05-11 Jim Meyering <jim@meyering.net>
1956 Prior to this change, the save_cwd caller required read access to the
1957 current directory on most systems (ones with the fchdir function).
1959 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1960 fails, try write-only, and finally, resort to using xgetcwd.
1962 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1964 * obstack.c, obstack.h: Import changes from libc.
1966 2004-04-28 Bruno Haible <bruno@clisp.org>
1968 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1969 implicitly appends .exe to executables.
1970 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1971 accepts Windows pathnames.
1972 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1973 Cygwin like Windows, since it now accepts Windows pathnames.
1974 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1975 Cygwin like Windows, since it now accepts Windows pathnames.
1976 Reported by Derek Robert Price <derek@ximbiot.com>.
1978 2004-04-20 Jim Meyering <jim@meyering.net>
1980 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1982 2004-04-20 Jim Meyering <jim@meyering.net>
1983 Bruno Haible <bruno@clisp.org>
1985 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1986 memory when realloc fails.
1988 2004-04-18 Jim Meyering <jim@meyering.net>
1990 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1991 don't leak memory and do call END_UTMP_ENT.
1993 2004-04-11 Paul Eggert <eggert@twinsun.com>
1995 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1996 (CHAR_BIT): Remove, since we assume C89.
1997 Include <stdint.h> if available, as per current Autoconf CVS advice.
1999 2004-03-30 Paul Eggert <eggert@twinsun.com>
2001 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2002 not bool, to be more consistent with Unix conventions.
2003 Suggested by Bruno Haible.
2005 Merge from coreutils.
2007 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2010 * getdate.h: Include stdbool.h, and timespec.h instead of
2011 the usual <time.h> dance.
2012 (get_date): Change signature to support fractional time stamps.
2013 All callers changed.
2014 * getdate.y: Include "getdate.h" first, as we can now
2015 assume C89 and don't need to worry about 'const'.
2016 Similarly, include "unlocked-io.h" near start, not in middle.
2018 (textint.value): Use long int rather than int.
2019 (textint.digits): Use size_t rather than int.
2020 (BILLION, LOG10_BILLION): New constants.
2021 (parser_control): New member rel_ns. Members day_ordinal,
2022 time_zone, month, day, hour, minutes, rel_year, rel_month,
2023 rel_day, rel_hour, rel_minutes, rel_seconds
2024 are now long int, not int. Member seconds is now struct timespec,
2025 not int. New member timespec_seen. Members dates_seen, days_seen,
2026 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2028 (%union.intval): Now long int, not int.
2029 New member timespec.
2030 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2031 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2032 (spec): Now is a timespec or an item list.
2033 (timespec, items): New nonterminals.
2034 (time, rel, relunit, number, get_date):
2035 Add support for fractional seconds.
2036 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2037 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2038 (to_hour): First arg is now long int, not int.
2039 (to_year): Returns long int, not int.
2040 Don't treat year -70 like 70.
2041 (tm_diff): Returns long int, not int.
2042 (lookup_word): Use bool instead of int when appropriate.
2043 (yylex): Use size_t for count, not int.
2044 Detect overflow when parsing large integer constants.
2045 Add support for fractions.
2046 (get_date): Make pointers 'const' if possible.
2047 Use more-portable code to detect integer overflow.
2048 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2049 Don't use ctime; it's not reliable if the year has >4 digits.
2051 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2052 This is for compatibility with BSD.
2054 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2055 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2056 From coreutils' system.h.
2058 * userspec.c: Don't include "posixver.h".
2059 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2060 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2061 compatible extension. Simplify code by removing a boolean int
2062 that was always nonzero if a string was nonnull.
2064 2004-03-30 Jim Meyering <jim@meyering.net>
2066 Merge from coreutils.
2068 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2070 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2071 an empty input stream.
2073 * readtokens.c: Include <stdbool.h>.
2074 (readtoken): Use `size_t' rather than int/long.
2075 All callers adjusted.
2076 Use `bool' rather than `int' where appropriate.
2077 Use memset rather than an explicit loop.
2078 Use x2nrealloc rather than xrealloc.
2079 Allow the use of `\0' as a delimiter.
2080 (readtokens): Likewise.
2081 * readtokens.h (readtoken, readtokens): Update prototypes.
2083 2004-03-30 Bruno Haible <bruno@clisp.org>
2085 * getloadavg.c (getloadavg): Don't assume setlocale returns
2088 2004-03-29 Paul Eggert <eggert@twinsun.com>
2090 Merge changes to getloadavg.c from coreutils and Emacs.
2092 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2093 Define to an expression, not to the empty string.
2094 Include cloexec.h and xalloc.h.
2095 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2096 Use set_cloexec_flag rather than rolling our own.
2097 * cloexec.c, cloexec.h: New files.
2099 2004-03-18 Paul Eggert <eggert@twinsun.com>
2101 * getopt.h: Sync with libc CVS.
2103 2004-03-18 Paul Eggert <eggert@twinsun.com>
2104 Bruno Haible <bruno@clisp.org>
2106 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2107 not on all platforms that have <wchar.h>.
2108 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2110 2004-03-09 Paul Eggert <eggert@twinsun.com>
2112 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2114 * getopt_int.h: New file, also synced from libc.
2116 2004-03-07 Paul Eggert <eggert@twinsun.com>
2118 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2119 '#if' expressions. Unlike the code it replaces, it does not
2120 depend on (defined _SC_PAGESIZE). However, it does depend on
2121 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2122 first reported by Jason Andrade in
2123 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2125 2004-01-18 Simon Josefsson <jas@extundo.com>
2127 * strdup.h: New file.
2128 * strdup.c: Include it.
2129 * path-concat.c: Include strdup.h. Drop strdup declaration.
2130 * userspec.c: Include strdup.h. Drop strdup declaration.
2132 2004-02-06 Karl Berry <karl@gnu.org>
2134 * config.charset: update from gettext 0.14.1.
2136 2004-02-05 Paul Eggert <eggert@twinsun.com>
2138 Add comments and code, prompted by suggestions from Bruno Haible
2140 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2141 describing the enum quoting_style values.
2142 * quotearg.c (quotearg_alloc): New function.
2143 (quotearg_buffer_restyled): Treat lone { and } as special.
2144 Treat = as special. Work around bug with older shells
2145 that "see" a '\' that is really the 2nd byte of a multibyte char.
2146 Quote empty string with shell_quoting_style.
2148 2004-02-03 Bruno Haible <bruno@clisp.org>
2150 * pipe.h: New file, from GNU gettext.
2151 * pipe.c: New file, from GNU gettext.
2153 2004-01-27 Bruno Haible <bruno@clisp.org>
2155 * execute.h: New file, from GNU gettext.
2156 * execute.c: New file, from GNU gettext.
2157 * w32spawn.h: New file, from GNU gettext.
2159 2004-01-23 Paul Eggert <eggert@twinsun.com>
2161 Exit-status fix from coreutils.
2163 Use exit_failure consistently in place of EXIT_FAILURE,
2164 so that program exit statuses are consistent on failure.
2166 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2167 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2168 * argmatch.h: Comment fix to match the above.
2169 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2170 Now a macro referring to exit_failure, instead of a separate
2171 variable. Include "exitfail.h" to get it.
2172 * xstrtol.h: Include "exitfail.h".
2173 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2175 * long-options.c (parse_long_options): Use prototype
2176 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2179 2004-01-21 Jim Meyering <jim@meyering.net>
2181 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2182 so as not to conflict with a different-sized __mktime_internal
2183 function in GNU libc.
2184 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2185 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2187 2004-01-18 Paul Eggert <eggert@twinsun.com>
2189 Merge from diffutils.
2191 * file-type.c (file_type): Add typed memory objects.
2192 * file-type.h (S_TYPEISTMO): New macro.
2194 * c-stack.h (c_stack_action): Remove argv argument.
2195 * c-stack.c (c_stack_action): Likewise. All uses changed.
2196 (die): Don't calculate message unless segv_action returns.
2197 (get_stack_location, min_address_from_argv, max_address_from_argv,
2198 volatile stack_base, volatile_stack_size): Remove.
2199 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2200 that every segmentation violation is a stack overflow. (Ouch!)
2201 See Debian bug 136249 (still outstanding) for more info about why
2202 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2204 2003-11-30 Bruno Haible <bruno@clisp.org>
2206 Safer stack allocation.
2207 * setenv.c: Include allocsa.h.
2208 (alloca): Remove fallback definition.
2209 (freea): Remove macro.
2210 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2213 2003-10-17 Bruno Haible <bruno@clisp.org>
2215 * binary-io.h: Avoid warnings on Cygwin.
2217 2003-12-28 Bruno Haible <bruno@clisp.org>
2219 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2220 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2222 2003-11-28 Bruno Haible <bruno@clisp.org>
2224 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2226 2003-11-27 Bruno Haible <bruno@clisp.org>
2228 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2230 2003-11-17 Bruno Haible <bruno@clisp.org>
2232 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2234 2003-11-24 Bruno Haible <bruno@clisp.org>
2236 * xallocsa.h: New file, from GNU gettext.
2237 * xallocsa.c: New file, from GNU gettext.
2239 2003-11-24 Bruno Haible <bruno@clisp.org>
2241 * allocsa.h: New file, from GNU gettext.
2242 * allocsa.c: New file, from GNU gettext.
2244 2003-11-24 Bruno Haible <bruno@clisp.org>
2246 * eealloc.h: New file.
2248 2004-01-15 Jim Meyering <jim@meyering.net>
2250 Merge from coreutils.
2252 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2253 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2254 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2256 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2257 optional configure-time default.
2259 * version-etc.c (version_etc_copyright): Update copyright date.
2261 * xreadlink.c (xreadlink): Correct outdated comment.
2263 2004-01-15 Paul Eggert <eggert@twinsun.com>
2265 Merge from coreutils.
2267 * posixver.c: Include posixver.h.
2269 * same.c: Include <stdbool.h>, <limits.h>.
2270 (_POSIX_NAME_MAX): Define if not defined.
2272 (same_name): If file names are silently truncated, report
2273 that the file names are the same if they are the same after
2274 the silent truncation.
2276 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2277 conversion function.
2278 * xstrtod.c (xstrtod): Likewise. All callers changed to
2279 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2282 2004-01-14 Paul Eggert <eggert@twinsun.com>
2284 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2285 with like-named macro in fnmatch.c.
2286 (EXT): Use an internal constant instead.
2288 Merge fnmatch patches from glibc.
2289 * fnmatch.c (mbsinit): Remove define.
2290 Add libc_hidden_ver (__fnmatch, fnmatch).
2291 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2292 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2294 2003-12-14 Karl Berry <karl@gnu.org>
2296 * config.charset: update from gettext-runtime.
2298 2003-12-03 Paul Eggert <eggert@twinsun.com>
2300 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2301 Bug reported by Alfred M. Szmidt.
2303 2003-11-29 Karl Berry <karl@gnu.org>
2305 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2307 2003-11-23 Paul Eggert <eggert@twinsun.com>
2308 Bruno Haible <bruno@clisp.org>
2310 * printf-parse.h: Don't include sys/types.h.
2311 (ARG_NONE): New macro.
2312 (char_directive): Change type of *arg_index fields to size_t.
2313 * printf-parse.c: Don't include sys/types.h.
2314 (SSIZE_MAX): Remove macro.
2315 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2316 Remove unnecessary overflow check.
2317 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2320 2003-11-24 Paul Eggert <eggert@twinsun.com>
2322 * alloca.c: Remove dependency on xalloc module.
2323 (xalloc_die): Remove.
2324 (memory_full) [!defined emacs]: New macro.
2325 [!defined emacs]: Don't include xalloc.h.
2326 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2327 address arithmetic overflows. Change datatypes a bit to avoid
2330 2003-11-22 Jim Meyering <jim@meyering.net>
2332 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2334 2003-11-17 Bruno Haible <bruno@clisp.org>
2336 * vasnprintf.c (alloca): Remove fallback definition.
2337 (freea): Remove definition.
2338 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2339 Reported by Paul Eggert.
2341 2003-11-17 Jim Meyering <jim@meyering.net>
2343 On systems without utime and without a utimes function capable of
2344 dealing with a NULL struct utimbuf* argument, this utime replacement
2345 could -- in unusual circumstances -- leak a file descriptor.
2346 * utime.c: Include <unistd.h> and <errno.h>.
2347 (utime_null): Be sure to close `fd' and to preserve errno.
2348 Reported by Geoff Collyer via Arnold Robbins.
2350 2003-11-16 Paul Eggert <eggert@twinsun.com>
2351 Bruno Haible <bruno@clisp.org>
2353 Protect against address arithmetic overflow.
2354 * printf-args.h: Include stddef.h.
2355 (arguments): Change type of field 'count' to size_t.
2356 * printf-args.c (printf_fetchargs): Use size_t instead of
2357 'unsigned int' where appropriate.
2358 * printf-parse.h: Include sys/types.h.
2359 (char_directive): Change type of *arg_index fields to ssize_t.
2360 (char_directives): Change type of fields 'count', max_*_length to
2362 * printf-parse.c: Include sys/types.h and xsize.h.
2363 (SSIZE_MAX): Define fallback value.
2364 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2365 instead of 'int' where appropriate. Check a_allocated, d_allocated
2366 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2367 * vasnprintf.c: Include xsize.h.
2368 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2369 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2370 overflow. Avoid wraparound when converting a width or precision from
2373 2003-11-16 Bruno Haible <bruno@clisp.org>
2375 Update from GNU gettext.
2376 * printf-parse.c: Generalize to it can be compiled for wide strings.
2377 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2378 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2379 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2380 SNPRINTF): New macros.
2381 Don't include <alloca.h> if the file is used inside libintl.
2382 (local_wcslen): New function, for Solaris 2.5.1.
2383 (VASNPRINTF): Use it instead of wcslen.
2385 2003-11-16 Bruno Haible <bruno@clisp.org>
2387 * xsize.h (xmax): New function.
2388 (xsum, xsum3, xsum4): Declare as "pure" functions.
2390 2003-11-12 Paul Eggert <eggert@twinsun.com>
2392 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2393 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2394 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2395 heuristic is just as accurate as far as we know, and it removes a
2396 dependency on size_max.m4 and ptrdiff_max.m4.
2398 2003-11-12 Paul Eggert <eggert@twinsun.com>
2400 * xstrtol.c (__xstrtol): Remove "break" immediately after
2401 "return", to pacify some unknown compiler. Problem reported
2404 2003-11-11 Bruno Haible <bruno@clisp.org>
2406 * xsize.h (SIZE_MAX): Remove fallback definition.
2407 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2410 2003-11-10 Paul Eggert <eggert@twinsun.com>
2412 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2413 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2414 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2416 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2417 not (size_t) -1, since it's defined here.
2419 2003-11-06 Paul Eggert <eggert@twinsun.com>
2421 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2422 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2423 Reject sizes of exactly SIZE_MAX bytes.
2424 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2425 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2427 2003-11-05 Bruno Haible <bruno@clisp.org>
2429 * xsize.h: Include limits.h, to avoid a possible collision with
2430 SIZE_MAX defined in <limits.h> on Solaris.
2432 2003-11-04 Bruno Haible <bruno@clisp.org>
2434 * xsize.h: New file.
2435 * linebreak.c: Include xsize.h.
2436 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2437 argument for overflow.
2438 Suggested by Paul Eggert.
2440 2003-10-31 Bruno Haible <bruno@clisp.org>
2442 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2443 to avoid (extremely rare) race condition.
2444 Suggested by Paul Eggert.
2446 2003-11-03 Jim Meyering <jim@meyering.net>
2448 * userspec.c: Include "userspec.h".
2449 * userspec.h: New file.
2451 2003-10-31 Paul Eggert <eggert@twinsun.com>
2453 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2454 * mountlist.c (SIZE_MAX): Define if not defined already.
2455 (read_filesystem_list): Set and use me_type_malloced.
2456 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2457 whatever the type happens to be), for brevity and consistency.
2458 Check for size calculation overflow on Alphas running OSF/1.
2460 2003-10-31 Jim Meyering <jim@meyering.net>
2462 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2464 * linebuffer.c: Include <string.h> for declaration of memset.
2466 2003-10-30 Paul Eggert <eggert@twinsun.com>
2467 Bruno Haible <bruno@clisp.org>
2469 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2470 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2472 2003-10-29 Paul Eggert <eggert@twinsun.com>
2474 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2475 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2477 * quotearg.c (quotearg_n_options): Use it.
2478 * group-member.c: Include <stdbool.h>.
2479 (free_group_info): Arg is now const *; don't free arg.
2480 (get_group_info): Now returns bool and accepts struct group_info *,
2481 rather than returning a malloc'ed struct group_info *.
2482 All uses changed. Check for overflow in internal size calculation.
2484 * getusershell.c (readname): Simplify the code by using x2nrealloc
2485 rather than xmalloc/xrealloc.
2486 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2487 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2488 conformance bug: the old code used a pointer after freeing the
2489 storage that it addressed.
2490 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2491 rather than doing it by hand.
2492 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2493 the buffer preserved. Use free and xmalloc instead.
2494 * quotearg.c (quotearg_n_options): Likewise.
2495 Use a simpler test for size overflow. Don't use xalloc_oversized
2496 because unsigned int might be wider than size_t (!); this suggests
2497 that we should switch from unsigned int to size_t for slot numbers.
2499 2003-10-27 Bruno Haible <bruno@clisp.org>
2501 * stdbool_.h: Better support for BeOS.
2503 2003-10-27 Paul Eggert <eggert@twinsun.com>
2505 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2506 to allocate the returned structure. Do not allocate a subarray,
2507 as x2nrealloc will do that.
2508 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2509 instead of xnrealloc.
2510 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2512 2003-10-26 Paul Eggert <eggert@twinsun.com>
2514 * xalloc.h (xalloc_oversized): New static inline function, for
2515 callers that want to do their own size-overflow checking. Include
2516 <stdbool.h>, since xalloc_oversized returns bool.
2517 * xalloc.c (array_size_overflow): Remove. All callers changed
2518 to use xalloc_oversized.
2520 Add two functions x2realloc, x2nrealloc, for programs that grow
2521 arrays dynamically by doubling their sizes.
2522 * xalloc.h (x2realloc, x2nrealloc): New decls.
2523 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2526 Port to C99 semantics for 'inline' of external functions.
2527 Bug reported by Bruno Haible.
2528 * xmalloc.c (xnmalloc_inline): New static inline function,
2529 with the old contents of xnmalloc.
2530 (xnmalloc, xmalloc): Use it.
2531 (xnrealloc_inline): New static inline function,
2532 with the old contents of xnrealloc.
2533 (xnrealloc, xrealloc): Use it.
2535 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2537 2003-10-25 Paul Eggert <eggert@twinsun.com>
2539 Fix several address-calculation bugs in the hash modules,
2540 plus some minor code cleanup.
2542 * hash.h: Include <stdbool.h>, for bool.
2543 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2544 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2545 hash_get_n_entries, hash_get_max_bucket_length,
2546 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2547 hash_rehash): Use size_t rather than unsigned.
2548 * hash.c (struct hash_table, hash_get_n_buckets,
2549 hash_get_n_buckets_used, hash_get_n_entries,
2550 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2551 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2552 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2554 (SIZE_MAX): Define if not defined.
2555 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2556 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2558 Use const * when possible.
2559 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2560 (check_tuning): Fix bug: if tuning parameters were very close to
2561 0 or 1, rounding errors could have caused subscript violations.
2562 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2563 (hash_initialize): Add 'fail:' label
2564 to free table and return NULL, and use it to simplify code.
2565 Use calloc rather than clearing the storage ourself.
2566 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2567 buffer size calculations.
2568 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2569 Include <stddef.h>, for size_t.
2570 * hash-pjw.c (hash_pjw): Likewise.
2571 Switch to method described by Bruno Haible.
2572 Include <limits.h>, for CHAR_BIT.
2573 (SIZE_BITS): New macro.
2575 2003-10-21 Paul Eggert <eggert@twinsun.com>
2577 * getndelim2.c (getndelim2): When size calculation overflows,
2578 ceiling the allocation at NMAX bytes rather than silently
2579 discarding input bytes before NMAX is reached. This makes
2580 a difference only if NMAX exceeds SIZE_MAX / 2.
2582 * obstack.c: Merge from glibc.
2583 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2584 Add libc_hidden_def (_obstack_newchunk).
2585 (_obstack_free) [! defined _LIBC]: Remove.
2586 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2587 a clone of the function body.
2588 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2589 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2591 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2592 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2595 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2596 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2597 Don't use lvalue casts, as GCC plans to remove support for them
2598 in GCC 3.5. Reported by Joseph S. Myers. This bug
2599 was also present in the non-GCC version, indicating that this
2600 code had always been buggy and had never been widely used.
2601 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2602 Use the fast variant of each macro, rather than copying the
2603 definiens of the fast variant; that way, we'll be more likely to
2604 catch future bugs in the fast variants.
2606 2003-10-20 Bruno Haible <bruno@clisp.org>
2608 * wait-process.h: New file, from GNU gettext.
2609 * wait-process.c: New file, from GNU gettext.
2611 2003-10-19 Jim Meyering <jim@meyering.net>
2613 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2615 2003-10-16 Paul Eggert <eggert@twinsun.com>
2617 * getgroups.c: Include <errno.h>, <stdlib.h>.
2618 (getgroups): First arg is int, not size_t.
2619 Don't let 'free' mangle errno.
2621 2003-10-16 Jim Meyering <jim@meyering.net>
2623 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2625 2003-10-15 Paul Eggert <eggert@twinsun.com>
2627 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2629 (new_exclude, add_exclude_file): Initial size no longer needs to
2631 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2632 our own address arithmetic overflow checking.
2634 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2635 (fnmatch): Do not alloca more than 2000 wide characters;
2636 instead, use malloc for large buffers.
2637 Check for address arithmetic overflow, and return -1
2638 with errno set to ENOMEM in that case.
2639 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2640 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2641 instead, return -1. Check for address arithmetic overflow.
2643 2003-10-14 Paul Eggert <eggert@twinsun.com>
2645 Handle invalid suffixes and overflow independently, so that
2646 callers can treat them independently as needed. Fix some bugs in
2647 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2648 suffix for a human-readable blocksize. The major caller-visible
2649 change is the addition of a new
2650 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2651 that both overflow and suffix chars were found.
2653 * human.c (humblock): Don't check separately for invalid suffix
2654 char; that is xstrtoumax's job (now that its bug is fixed).
2655 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2656 INTMAX_MAX]: New macros.
2657 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2658 TYPE_MAXIMUM): New macros.
2659 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2660 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2661 if overflow occurs, as it's what __strtol does and it's more useful
2663 (__xstrtol): If __strtol reports some error other than ERANGE,
2664 reflect it to the caller as LONGINT_INVALID. If it reports
2665 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2666 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2667 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2669 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2670 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2671 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2672 [defined UINTMAX_MAX]: New macros.
2674 2003-10-14 Bruno Haible <bruno@clisp.org>
2676 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2677 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2678 Also use volatile where needed.
2680 2003-10-12 Paul Eggert <eggert@twinsun.com>
2682 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2683 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2684 and define in terms of the other primitives.
2685 * xmalloc.c: Include stdbool.h; do not include exit.h.
2686 (SIZE_MAX): Define if not already defined.
2687 (array_size_overflow): New function.
2688 (xalloc_die): Abort instead of exiting if 'error' returns.
2689 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2690 (xmalloc, xrealloc): Use them.
2691 (xcalloc): Check for address arithmetic overflow.
2692 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2693 a bit faster than strcpy.
2695 2003-10-08 Paul Eggert <eggert@twinsun.com>
2697 Merge getpass from libc, plus a few fixes.
2699 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2700 Include <stdbool.h>.
2701 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2702 __fsetlocking to empty.
2703 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2704 do include <bits/libc-lock.h>.
2705 Do not include <fcntl.h>; not needed.
2706 [_LIBC]: Include <wchar.h>.
2707 (NOTCANCEL_MODE): New macro.
2708 (flockfile, funlockfile) [_LIBC]: New macros.
2709 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2710 [!_LIBC]: New macros.
2711 (call_fclose): New function.
2712 (getpass): Use it. Save tty stream separately; this simplifies the
2713 code and makes it more reliable if stdin happens to equal stdout.
2714 Invoke __fsetlocking on tty.
2715 Handle thread cancellation if needed.
2716 Namespace cleanup (use __tcgetattr, __getline).
2717 Use bool for Booleans.
2718 [USE_IN_LIBIO]: Handle wide streams.
2719 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2720 stream might go where.
2722 * unlocked-io.h: Include <stdio.h>, so that the caller
2723 doesn't have to include <stdio.h> before us.
2724 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2725 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2726 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2727 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2728 if not declared, so that we can use getpass.c code from libc without
2730 (flockfile, ftrylockfile, funlockfile): New macros.
2732 2003-10-06 Bruno Haible <bruno@clisp.org>
2734 * version-etc-2.h: Remove file.
2735 * version-etc-2.c: Remove file.
2737 2003-09-25 Jim Meyering <jim@meyering.net>
2738 Bruno Haible <bruno@clisp.org>
2740 This lets translators provide better translations for the
2741 "Written by ..." part of --version output.
2742 * version-etc.h: Include stdarg.h.
2743 (version_etc_copyright): Declare as readonly.
2744 (version_etc): Make this function variadic with a NULL-terminated list
2745 of author name strings.
2746 (version_etc_va): New declaration.
2747 * version-etc.c: Include stdarg.h, stdlib.h.
2748 (version_etc_copyright): Declare as readonly.
2749 (version_etc_va): New function. Provide a different translatable string
2750 for each possible number of authors < 10. Abbreviate when there are 10
2752 (version_etc): Make this function variadic. Call version_etc_va.
2753 Suggestion from Gary V. Vaughan.
2755 * long-options.h (parse_long_options): Change prototype: the authors
2756 string is moved to the end and becomes variadic.
2757 * long-options.c: Include stdarg.h.
2758 (parse_long_options): Make this function variadic, too.
2759 Call version_etc_va, not version_etc.
2761 2003-10-06 Bruno Haible <bruno@clisp.org>
2763 * fatal-signal.h: New file, from GNU gettext.
2764 * fatal-signal.c: New file, from GNU gettext.
2766 2003-10-04 Karl Berry <karl@gnu.org>
2768 * argp*: update from libc.
2770 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2772 * getpass.c (getpass): Use a no-op fseek when switching from input to
2773 output mode on the same stream.
2775 2003-09-29 Paul Eggert <eggert@twinsun.com>
2777 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2778 Fix arg typo in previous patch.
2780 2003-09-28 Jim Meyering <jim@meyering.net>
2782 * error.c: Correct cpp indentation.
2784 2003-09-27 Paul Eggert <eggert@twinsun.com>
2786 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2787 Omit the special code that used __typeof__, since we worry that
2788 it could be more trouble than it's worth. See:
2789 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2790 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2794 2003-09-26 Jim Meyering <jim@meyering.net>
2796 * error.c (error_tail): Move some declarations
2797 into inner scope where the local variables are used.
2799 2003-09-26 Bruno Haible <bruno@clisp.org>
2801 * stpncpy.h (gnu_stpncpy): New declaration.
2802 (stpncpy): Define as alias for gnu_stpncpy.
2803 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2805 2003-09-26 Paul Eggert <eggert@twinsun.com>
2807 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2808 (error_tail): Do not loop, reallocating temporary buffer, since
2809 the output cannot contain more wide characters than the input
2810 contains bytes, the size must be big enough already. This avoids
2811 one potential size overflow calculation. Check for size overflow
2812 when calculating temporary buffer size. Free temporary buffer
2813 when done, if it was allocated with malloc; this plugs a memory
2814 leak. Remove casts from void * to pointers, that are no longer
2815 needed now that we're assuming C89 or better.
2817 Merge error changes from glibc.
2819 * error.c, error.h: Update copyright notice header to match glibc.
2820 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2821 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2822 Disable cancellation while printing error.
2823 * error.h: Prepend __ to parameter names.
2825 2003-09-25 Karl Berry <karl@gnu.org>
2827 * argp-fmtstream.c, argp-help.c: update from libc.
2829 2003-09-25 Bruno Haible <bruno@clisp.org>
2831 * version-etc-2.h: New file, from version-etc.h with modifications.
2832 * version-etc-2.c: New file, from version-etc.c with modifications.
2834 2003-09-25 Simon Josefsson <jas@extundo.com>
2836 * xgetdomainname.h: New file.
2837 * xgetdomainname.c: New file.
2839 2003-09-25 Simon Josefsson <jas@extundo.com>
2840 Bruno Haible <bruno@clisp.org>
2842 * getdomainname.h: New file.
2843 * getdomainname.c: New file.
2845 2003-09-24 Paul Eggert <eggert@twinsun.com>
2847 * linebuffer.c (freebuffer): Don't free the argument, just
2848 the buffer associated with the argument. Bug reported by
2851 2003-09-19 Karl Berry <karl@gnu.org>
2853 * argp.h: update from libc.
2855 2003-09-16 Paul Eggert <eggert@twinsun.com>
2857 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2858 input error, instead of returning NULL the next time we are called
2859 (and therefore losing track of errno).
2861 2003-09-15 Paul Eggert <eggert@twinsun.com>
2863 * getndelim2.c (getndelim2): Don't trash errno when a read
2864 fails, so that the caller gets the proper errno.
2866 * readutmp.c (read_utmp): Likewise.
2867 Check for fstat error. Close stream and free storage
2870 2003-09-14 Bruno Haible <bruno@clisp.org>
2872 * fwriteerror.h: New file.
2873 * fwriteerror.c: New file.
2875 2003-09-14 Jim Meyering <jim@meyering.net>
2877 * getloadavg.c: Correct cpp indentation.
2878 * strdup.c: Likewise.
2879 * vasnprintf.c: Likewise.
2881 2003-09-12 Paul Eggert <eggert@twinsun.com>
2883 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2884 * obstack.c [!defined _LIBC]: Likewise.
2885 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2886 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2887 * exitfail.c: Don't include stdlib.h; no longer needed.
2889 More changes to assume C89 or better.
2891 * error.c (error_tail): Assume vprintf.
2893 * argmatch.c (getenv): Remove decl.
2894 * progreloc.c (get_full_program_name): Define via prototype.
2895 * setenv.c (clearenv): Likewise.
2896 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2898 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2899 (malloc, memcpy): Remove decls.
2900 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2901 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2902 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2903 (memcpy): Remove macro.
2904 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2905 (__P): Remove. All uses removed.
2906 (PTR): Remove. All uses changed to void *.
2907 (CHAR_BIT, NULL): Remove.
2908 (spaces, zeros, memset_space, memset_zero)
2909 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2911 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2912 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2913 Define with prototype.
2914 Remove now-unnecessary prototype decl.
2915 (extra_args_spec): Assume ANSI C. All uses changed.
2916 (extra_args_spec_iso): Remove.
2917 (my_strftime, emacs_strftimeu): Define via prototype.
2918 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2920 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2921 * strtoimax.c: Include <stdlib.h> unconditionally.
2922 (strtoul, strtol): Remove decls.
2923 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2925 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2926 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2927 (LOCALE_PARAM_PROTO): New macro.
2928 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2929 (INTERNAL (strtol), strtol): Define with a prototype.
2930 (PARAMS): Remove. All uses removed.
2931 * tempname.c: Include <string.h> unconditionally.
2932 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2933 * xgethostname.c (main): Define with a prototype.
2934 * xmalloc.c: Include "xalloc.h" first, to check interface.
2935 Include <stdlib.h> unconditionally.
2936 (calloc, malloc, realloc, free): Remove decls.
2937 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2938 Include <stdlib.h> unconditionally. Sort include file names.
2940 (xstrtod): Define with a prototype.
2941 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2942 (strtol, strtoul): Remove decls.
2944 2003-09-11 Paul Eggert <eggert@twinsun.com>
2946 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2947 Include <stdlib.h>, <string.h> unconditionally.
2948 Remove now-unnecessary cast to char *.
2949 * strnlen.c: Include <string.h> unconditionally.
2950 * yesno.c (yesno): Define with a prototype.
2952 2003-09-10 Bruno Haible <bruno@clisp.org>
2954 * strcspn.c: Include <string.h> unconditionally.
2955 * strpbrk.c: Include <string.h> unconditionally.
2956 * strstr.c: Include <string.h> unconditionally.
2957 * unicodeio.c: Include <string.h> unconditionally.
2958 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2959 * unsetenv.c: Likewise.
2960 * xreadlink.c: Include <stdlib.h> unconditionally.
2961 * yesno.c: Include <stdlib.h> unconditionally.
2962 (rpmatch): Add prototype.
2964 2003-09-10 Jim Meyering <jim@meyering.net>
2966 * error.c: Correct indentation of cpp directives.
2968 2003-09-09 Paul Eggert <eggert@twinsun.com>
2972 * acosl.c (main): Use a prototype.
2973 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2976 * getloadavg.c (getloadavg, main): Define via prototypes.
2978 * getopt.h (struct option.name): Assume C89, and use 'const'.
2979 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2980 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2982 * getopt.c (const): Remove macro.
2983 Include <string.h> unconditionally.
2984 (my_index): Remove; all uses changed to strchr.
2985 (strlen): Remove decl.
2986 (exchange): Remove forward decl; no longer needed.
2987 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2988 Define with prototype.
2989 * getopt1.c (const): Remove macro.
2990 (getopt_long, getopt_long_only, main): Define with prototype.
2992 * getugroups.c: Include <string.h> unconditionally.
2994 * getusershell.c: Include <stdlib.h> unconditionally.
2995 (getusershell, setusershell, endusershell, readname, main):
2996 Define with prototypes.
2998 * group-member.c: Include group-member.h first.
2999 Include <stdlib.h> unconditionally.
3001 * hard-locale.c: Include hard-locale.h first.
3002 Include <stdlib.h>, <string.h> unconditionally.
3004 * hash.c (free, malloc): Remove decls.
3005 Include <stdlib.h> unconditionally.
3007 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3008 (getenv): Do not declare.
3010 * idcache.c: Include <string.h> unconditionally.
3012 * long-options.c: Include long-options.h first, to test interface.
3013 Include <stdlib.h> unconditionally.
3015 * makepath.c: Include makepath.h first, to test interface.
3016 Include <stdlib.h> and <string.h> unconditionally.
3018 * linebuffer.c: Include <stdlib.h>.
3019 (free): Remove decl.
3021 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3022 rpl_malloc returns void *, not char *.
3023 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3025 * md5.h: Include <limits.h> unconditionally.
3026 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3027 (__P): Remove; all uses removed.
3028 * md5.c: Include "md5.h" first.
3029 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3030 md5_buffer, md5_process_bytes, md5_process_block):
3031 Define with prototypes.
3032 * sha.h (__P): Remove all uses. (It wasn't defined??)
3033 * sha.c: Include "sha.h" first.
3034 Include <stdlib.h>, <string.h> unconditionally.
3036 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3037 * memcmp.c (__ptr_t): Likewise.
3038 * memrchr.c (__ptr_t): Likewise.
3039 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3040 Include <string.h> unconditionally.
3041 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3042 * memchr.c: Include <stdlib.h> unconditionally.
3043 * memchr.c (LONG_MAX): Remove.
3044 * memrchr.c (LONG_MAX): Likewise.
3045 * memchr.c (__memchr): Define via a prototype.
3046 * memrchr.c (__memrchr): Likewise.
3047 * memcmp.c (__P): Remove, and remove all uses.
3048 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3049 Remove forward decls; no longer needed.
3050 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3051 Use types required by C89 in prototype.
3053 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3054 * savedir.c: Likewise.
3055 * mkdir.c (free): Remove decl.
3056 * rmdir.c (rmdir): Define with a prototype.
3057 * savedir.c: Include savedir.h first, to test interface.
3059 * mktime.c (STDC_HEADERS): Remove.
3060 Include <stdlib.h>, <string.h> unconditionally.
3062 * modechange.c: Include <stdlib.h> unconditionally.
3063 (malloc): Remove decl.
3065 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3066 (free): Remove decl.
3068 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3069 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3070 (This type really should be intptr_t, but that's a C99ism.)
3071 (_obstack_memcpy): Remove: all uses changed to memcpy.
3072 Include <string.h> unconditionally.
3073 (struct obstack): Assume __STDC__ for types of members
3074 chunkfun, freefun, extra_arg.
3075 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3076 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3077 obstack_begin, obstack_specify_allocation,
3078 obstack_specify_allocation_with_arg, obstack_chunkfun,
3079 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3080 Remove unprototyped decls and the macros that use them.
3081 * obstack.c (POINTER): Remove. All uses changed to void *.
3082 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3083 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3084 (defined __STDC__ && __STDC__)]:
3085 Remove nonprototyped code.
3086 Include <stdlib.h> unconditionally.
3087 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3088 _obstack_allocated_p, _obstack_free, obstack_free,
3089 _obstack_memory_used, print_and_abort):
3090 Define using prototypes.
3091 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3092 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3093 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3094 obstack_next_free, obstack_object_size, obstack_room) [0]:
3095 Remove unused, unprototyped code.
3097 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3099 * physmem.c (physmem_total, physmem_available, main): Define
3102 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3103 (main): Define with a prototype.
3105 * posixver.c (getenv): Remove decl.
3107 * putenv.c (malloc): Returns void *, not char *.
3108 Include <string.h> unconditionally.
3109 (strchr, memcpy, NULL): Do not define.
3111 * readtokens.c: Include readtokens.h first, to test interface.
3112 Include <stdlib.h>, <string.h> unconditionally.
3113 (init_tokenbuffer): Define with a prototype.
3115 * regex.c (PARAMS): Remove. All uses removed.
3116 All uses of _RE_ARGS removed, too.
3117 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3119 (bzero): Assume memset exists.
3120 (memcmp, memcpy, NULL): Remove.
3121 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3122 char, or assignments to local vars of type signed char.
3123 (init_syntax_once, PREFIX(extract_number_and_incr),
3124 PREFIX(print_partial_compiled_pattern),
3125 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3126 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3127 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3128 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3129 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3130 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3131 wcs_compile_range, byte_compile_range, truncate_wchar,
3132 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3133 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3134 count_mbs_length, wcs_re_match_2_internal,
3135 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3136 PREFIX(alt_match_null_string_p),
3137 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3138 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3139 regfree, PREFIX(extract_number)): Define with prototype. Remove
3140 now-unnecessary declaration, if any.
3141 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3143 Remove now-unnecessary casts among pointer types.
3144 * regex.h (_RE_ARGS): Remove. All uses removed.
3146 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3147 (free): Remove decl.
3149 * rpmatch.c: Include <stdlib.h> unconditionally.
3151 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3152 (free): Remove decl.
3154 * save-cwd.c: Include <stdlib.h> unconditionally.
3155 * xgetcwd.c: Likewise.
3157 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3158 (free): Remove decl.
3160 * strchrnul.c (strchrnul): Define with a prototype.
3161 Fix bug: c_in was not converted to char before searching.
3163 The following changes are not K&R related:
3165 * group-member.h: Include <sys/types.h>, so that this file is
3167 * makepath.h: Likewise.
3169 * getusershell.c (readname, default_index, line_size, readname):
3170 Use size_t, not int, for sizes.
3171 (readname): If the size overflows, report an error instead of
3174 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3176 * getndelim2.c: Assume stdlib.h per the C89 spec.
3178 2003-09-08 Paul Eggert <eggert@twinsun.com>
3180 Assume C89 or better; remove K&R cruft.
3181 A few of these changes were first proposed by Derek Robert Price
3182 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3184 * addext.c: Include <string.h> unconditionally.
3185 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3186 Don't declare getenv or malloc.
3188 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3189 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3191 (find_stack_direction, alloca): Use prototypes.
3193 * atexit.c (atexit): Define using a prototype.
3195 * basename.c, dirname.c, stripslash.c:
3196 Include <string.h> unconditionally.
3198 * bcopy.c: Include <stddef.h>.
3199 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3201 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3203 * error.h (error, error_at_line, error_print_progname)
3204 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3205 * error.c: Include error.h first, to check interface.
3206 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3207 (VA_START): Remove; all uses changeed to va_start.
3208 (exit, strerror): Remove decls.
3209 (error_print_progname): Prototype uncondionally.
3210 Don't include <errno.h>; no longer needed.
3211 (private_strerror): Remove.
3212 (error_tail): Always define.
3213 (error, error_at_line): Assume C89 or better; always use prototypes.
3214 * fatal.c: Include "fatal.h" first, to test interface.
3215 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3216 (VA_START): Remove; all uses changed to va_start.
3217 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3219 (exit): Remove decl.
3220 (fatal): Prototype unconditionally. Assume va_start works.
3221 Abort at end, to pacify gcc.
3223 * euidaccess.c (main): Define with a prototype.
3225 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3227 * exitfail.c: Include <stdlib.h> unconditionally.
3229 * fnmatch_.h (__P): Remove. All uses changed to assume
3231 * fnmatch.c: Include fnmatch.h first, to test interface.
3232 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3233 (getenv): Remove decl.
3234 (fnmatch): Define using a prototype.
3235 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3236 (FCT): Define using a prototype.
3238 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3240 * gethostname.c: Include <stddef.h>.
3241 (gethostname): Define with prototype. Length is size_t, not int.
3243 2003-09-08 Paul Eggert <eggert@twinsun.com>
3245 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3246 getversion.c should have been removed then, but was accidentally
3249 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3250 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3252 2003-09-07 Paul Eggert <eggert@twinsun.com>
3254 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3255 copy_tm_result. Bug reported by Simon Josefsson in
3256 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3258 2003-09-06 Paul Eggert <eggert@twinsun.com>
3260 * time_r.c, time_r.h: New files.
3262 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3264 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3265 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3267 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3269 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3270 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3273 * timegm.c: Switch to glibc implementation, with the following changes:
3274 [defined HAVE_CONFIG_H]: Include <config.h>.
3275 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3276 (__mktime_internal) [!defined _LIBC]: New decl.
3277 (__gmtime_r) [!defined _LIBC]: New macro and function.
3278 (timegm): Use a prototype, since gnulib assumes C89.
3279 Do not bother declaring tmp to be const, as it's not really usefu.
3280 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3281 (timegm): Declare only if HAVE_DECL_TIMEGM.
3283 2003-09-03 Paul Eggert <eggert@twinsun.com>
3285 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3286 Bug reported by Lute Kamstra in
3287 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3289 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3290 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3291 course with correspondingly smaller numbers for tomorrow and
3292 yesterday. From Tadayoshi Funaba. Originally installed into
3293 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3296 2003-08-31 Simon Josefsson <jas@extundo.com>
3298 * timegm.h: New file.
3299 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3301 2003-08-31 Karl Berry <karl@gnu.org>
3303 * argp.h: update from libc.
3305 2003-08-28 Bruno Haible <bruno@clisp.org>
3307 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3308 warning on QNX, which defines O_BINARY to 000000.
3310 2003-08-24 Bruno Haible <bruno@clisp.org>
3312 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3313 MSVC7 <stdio.h> is included later.
3315 2003-08-20 Bruno Haible <bruno@clisp.org>
3317 * progname.h: New file, from GNU gettext.
3318 * progname.c: New file, from GNU gettext.
3319 * progreloc.c: New file, from GNU gettext.
3321 2003-08-19 Bruno Haible <bruno@clisp.org>
3323 * xstrdup.c: Assume <string.h> exists.
3325 2003-08-18 Jim Meyering <jim@meyering.net>
3327 * setenv.h: Indent nested cpp directive.
3328 * vasnprintf.c: Remove trailing blanks.
3330 2003-08-17 Simon Josefsson <jas@extundo.com>
3331 Bruno Haible <bruno@clisp.org>
3333 * xstrndup.h: New file.
3334 * xstrndup.c: New file.
3336 2003-08-17 Bruno Haible <bruno@clisp.org>
3338 * strndup.h: New file.
3340 2003-08-16 Paul Eggert <eggert@twinsun.com>
3342 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3343 space, undoing this 2003-08-12 change:
3344 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3346 2003-08-16 Jim Meyering <jim@meyering.net>
3348 Merge from coreutils.
3349 * xstrtoimax.c: #else #if -> #elif.
3350 * xstrtoumax.c: Likewise.
3352 2003-08-15 Paul Eggert <eggert@twinsun.com>
3354 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3355 rather than tab, after '#' in shell-script copyright notices.
3356 Suggested by Bruno Haible.
3358 2003-08-15 Jim Meyering <jim@meyering.net>
3359 and Paul Eggert <eggert@twinsun.com>
3361 Merge from coreutils.
3362 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3363 member but strut utmpx does not. Needed for AIX 4.3.3.
3364 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3366 2003-08-15 Jim Meyering <jim@meyering.net>
3368 Merge from coreutils.
3369 * xgethostname.c: Include <stdlib.h>.
3370 (xghostname): Don't exit for anything other than memory-related
3371 failure; just return NULL.
3372 * userspec.c: Include "posixver.h".
3373 (parse_user_spec): Accept `.' as a separator only
3374 in pre-POSIX-200112 mode.
3375 * strtoimax.c: Use #elif rather than #else #if.
3376 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3377 Remove function, now that we can rely on a working tzset function.
3378 [!_LIBC]: Ensure that the required autoconf test has been run.
3379 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3380 Use underlying_strftime for %r.
3381 * sha.c: Merge in some clean-up and optimization changes from glibc.
3382 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3383 Ensure that it is a multiple of 64.
3384 Rearrange loop exit tests so as to avoid performing an
3385 additional fread after encountering an error or EOF.
3386 * realloc.c: Update copyright date.
3388 2003-08-14 Jim Meyering <jim@meyering.net>
3390 Merge from coreutils.
3391 * obstack.h: Whitespace changes.
3392 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3393 and xcalloc return values.
3394 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3395 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3396 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3397 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3398 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3400 Use mntctl's return value to drive the entry-processing loop, since
3401 we can't rely on the value of the vmt_length member in the last
3402 entry. On some systems doing so could result in exhausting
3403 virtual memory. Based in part on a patch from Mike Jetzer.
3405 2003-08-14 Jim Meyering <jim@meyering.net>
3406 and Paul Eggert <eggert@twinsun.com>
3408 Merges from coreutils, plus other fixes.
3409 * physmem.c: Merge in portability changes from gcc/libiberty
3410 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3411 for credits and details. Thanks to Kaveh Ghazi for helping
3412 to keep these files in sync.
3413 (ARRAY_SIZE): Define it.
3414 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3415 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3416 (memcasecmp): Don't assume size_t fits in unsigned int.
3417 Remove casts and duplicate code.
3418 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3419 (memcpy): Remove definition.
3420 Merge in some clean-up and optimization changes from glibc.
3421 [BLOCKSIZE]: Move definition to top of file.
3422 Ensure that it is a multiple of 64.
3423 Rearrange loop exit tests so as to avoid performing an
3424 additional fread after encountering an error or EOF.
3425 * md5.h (md5_uintptr): Define.
3426 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3427 return to the initial working directory. Preserve errno
3429 * idcache.c: Include "xalloc.h".
3430 (xmalloc, xrealloc): Remove decls.
3431 (getuser): Remove casts no longer required in C89.
3432 * human.c: Include stdio.h, for sprintf.
3433 * group-member.c: Include "xalloc.h".
3434 (xmalloc, xrealloc): Remove decls.
3435 (get_group_info): Remove casts no longer required in C89.
3436 * getusershell.c (readname): Remove casts no longer required in C89.
3437 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3438 * getline.c: Whitespace fix, from coreutils.
3440 2003-08-13 Paul Eggert <eggert@twinsun.com>
3442 * exclude.c: Include <ctype.h>
3443 (IN_CTYPE_DOMAIN): New macro.
3445 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3448 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3449 Undo previous (whitespace-only) change.
3451 2003-08-12 Paul Eggert <eggert@twinsun.com>
3453 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3454 Normalize leading white space and remove trailing white space.
3455 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3456 notice, as per ../config/srclist-update.
3458 Merge from coreutils.
3459 * euidaccess.h: New file.
3460 * euidaccess.c: Include it.
3461 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3462 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3463 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3465 2003-08-11 Bruno Haible <bruno@clisp.org>
3467 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3468 (vasnprintf): Use it instead of wcslen.
3470 2003-08-11 Bruno Haible <bruno@clisp.org>
3472 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3473 value to ensure that _Bool promotes to int. Use #define for _Bool when
3474 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3476 2003-08-10 Karl Berry <karl@gnu.org>
3478 * regex.h: update from libc (whitespace fix).
3480 2003-08-09 Paul Eggert <eggert@twinsun.com>
3482 Merge some files from coreutils. These changes were
3483 originally made by Jim Meyering.
3484 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3485 many older Unixes require this.
3486 * alloca.c (alloca): Remove cast to argument of free;
3487 no longer needed in C89.
3488 * alloca_.h, regex.h: Fix white space to match
3489 what GNU indent does.
3491 2003-08-05 Paul Eggert <eggert@twinsun.com>
3493 * bumpalloc.h: Remove.
3495 2003-08-04 Paul Eggert <eggert@twinsun.com>
3497 * getloadavg.c: Change copyright notice and spacing to conform to
3500 Merge from coreutils.
3501 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3503 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3504 from Karl Berry, implemented by Jim Meyering.
3505 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3506 from Dmitry V. Levin.
3507 Remove anachronistic cast of xrealloc.
3508 * fnmatch_.h (__const): Remove. Use 'const'.
3509 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3510 type. Otherwise, it wouldn't compile with at least /bin/cc on
3511 ymp-cray-unicos9.0.2.X.
3512 Combine two mostly-identical uses of alloca into one.
3513 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3515 2003-08-04 Dave Love <d.love@dl.ac.uk>
3519 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3520 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3521 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3522 obsolete NLIST_NAME_UNION.
3523 [__GNU__]: Undef BSD and FSCALE.
3524 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3526 2003-08-03 Paul Eggert <eggert@twinsun.com>
3528 * stdbool_.h (_Bool): Make it signed char, instead of
3529 an enum type, so that it's guaranteed to promote to int. See:
3530 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3532 2003-07-31 Paul Eggert <eggert@twinsun.com>
3534 * strerror.c: Include config.h, limits.h. Declare sprintf.
3535 (strerror): Don't assume that a printable int fits in 14 bytes.
3537 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3538 Bruno Haible <bruno@clisp.org>
3540 * getline.h (getline, getdelim): Change return type to ssize_t.
3541 * getline.c (getline, getdelim): Likewise.
3542 Remove _GNU_SOURCE define; now it's defined in config.h through
3545 2003-07-22 Paul Eggert <eggert@twinsun.com>
3547 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3548 over-parenthesization in macros.
3550 Sync with coreutils.
3552 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3555 Use `exit_failure' for xalloc and xmemcoll instead of their own
3556 private exit-failure variables.
3557 * xalloc.h (xalloc_exit_failure): Remove.
3558 * xmalloc.c: Likewise. Include exitfail.h.
3559 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3560 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3561 * xmemcoll.c: Likewise. Include exitfail.h.
3562 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3564 2003-07-18 Paul Eggert <eggert@twinsun.com>
3566 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3567 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3568 to test that it can stand by itself. Include "exitfail.h".
3569 Clients should set exit_failure instead.
3570 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3572 2003-07-18 Andreas Schwab <schwab@suse.de>
3574 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3576 2003-07-18 Bruno Haible <bruno@clisp.org>
3578 * getndelim2.h: New file.
3579 * getndelim2.c: Make into a module of its own. Include config.h,
3581 (getndelim2): Make non-static. Change return type to ssize_t.
3582 * getline.h: Change argument names.
3583 * getline.c: Include getndelim2.h instead of getndelim2.c.
3584 * getnline.c: Include getndelim2.h.
3586 2003-07-17 Bruno Haible <bruno@clisp.org>
3588 * Makefile.am: Remove file.
3589 * Makefile.in: Remove file.
3591 2003-07-17 Bruno Haible <bruno@clisp.org>
3593 * getnline.h: New file.
3594 * getnline.c: New file.
3595 * getndelim2.c: New file, extracted from getline.c.
3596 (getndelim2): Renamed from getdelim2, with added nmax argument.
3597 * getline.c: Include getndelim2.c.
3598 (getdelim2): Moved out to getndelim2.c.
3599 (getline, getdelim): Update.
3601 2003-07-15 <karl@gnu.org>
3603 * vasnprintf.c: update from gettext.
3605 2003-07-15 Jim Meyering <jim@meyering.net>
3607 * makepath.c (make_path): Enclose diagnostic in _(...).
3609 2003-07-14 Paul Eggert <eggert@twinsun.com>
3611 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3612 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3613 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3614 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3615 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3616 updated automatically by ../config/srclist-update. This changes
3617 their license from LPGL to GPL.
3619 2003-07-14 Jim Meyering <jim@meyering.net>
3621 Don't emit diagnostics. Let callers do that.
3622 * save-cwd.c: Don't include "error.h".
3623 (save_cwd): Don't call error. Ensure that errno is valid
3624 when returning nonzero.
3626 * save-cwd.h (restore_cwd): Update prototype.
3627 * save-cwd.c (restore_cwd): Remove two parameters.
3628 Simplify. Don't call error upon failure. Let callers do that.
3629 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3630 when auditing is enabled. But don't bother updating the #if.
3632 2003-07-14 Simon Josefsson <jas@extundo.com>
3634 * mempcpy.h: New file.
3635 * mempcpy.c: New file.
3637 2003-07-14 Paul Eggert <eggert@twinsun.com>
3639 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3640 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3641 unicodeio.c, unicodeio.h, unlocked-io.h:
3642 Switch from LGPL to GPL.
3644 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3646 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3647 it breaks C++ compilation.
3648 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3650 2003-07-10 Jim Meyering <jim@meyering.net>
3652 * vasnprintf.c: Remove trailing blanks.
3653 Make cpp indentation consistent.
3655 2003-07-09 Paul Eggert <eggert@twinsun.com>
3657 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3658 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3659 Switch from LGPL to GPL.
3661 2003-07-07 Paul Eggert <eggert@twinsun.com>
3663 * mktime.c: Fix some boundary cases and remove need for floating point.
3665 Issue a compile-time diagnostic if time_t is floating point, or if
3666 two's complement arithmetic is not in effect, or if arithmetic
3667 right shift does not propagate the sign. These assumptions were
3668 all in the original code but they weren't checked.
3670 (TIME_T_MIDPOINT, verify): New macros.
3671 (__isleap): Remove; it has integer overflow problems.
3672 (leapyear): New function, without those problems.
3673 (ydhms_tm_diff): Remove; splitting into two parts.
3674 (ydhms_diff): New function, containing the arithmetic part of
3675 the old ydhms_tm_diff function. Issue a compile-time
3676 diagnostic if we are not using C99 integer division.
3677 Avoid casts when possible.
3678 (guess_time_tm): New function, containing the checking part of
3679 the old ydhms_tm_diff function. Return the new value, rather than
3680 the difference between it and the old. Accept a new argument T
3681 so that *T specifies the old value. Check for overflow in the result.
3683 (__mktime_internal): Use a time_t offset, not a long int offset.
3684 This undoes the 2003-06-04 change, which is no longer needed now
3685 that we have better overflow checking.
3686 (localtime_offset): Likewise.
3688 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3689 and long are 64-bit but int is only 32-bit.
3690 (ydhms_diff): Use long int to store year1 and yday1.
3691 Issue a compile-time diagnostic if long int is not wide enough.
3693 (__mktime_internal): Use long int to store adjusted year and yday.
3694 Use plain C rather than preprocessor commands, if that doesn't
3696 Check for overflow (and try to repair) after each probe
3697 rather than checking only at the very end. This avoids some bugs
3698 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3699 does not equal GMT offset at maximum time).
3700 Use integer to check for overflow rather than floating point; this
3701 is more portable to non-IEEE hosts, and is a tad faster.
3702 When we detect that we are oscillating between two values,
3703 don't check whether tm_isdst has the requested value, since
3704 we already know the answer. When tm_isdst has the wrong value,
3705 use a different heuristic to find the right one, based on the
3706 extreme values actually observed in practice in tz2003a,
3707 rather than the (overly optimistic) "previous 3 calendar quarters".
3709 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3710 "T const" to accommodate glibc style.
3711 (check_result): Use less-confusing report format. "long" -> "long int.
3713 Don't loop if the iteration overflows time_t.
3714 Allow a negative step in the iteration.
3716 2003-07-01 Paul Eggert <eggert@twinsun.com>
3718 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3719 having it depend on HAVE_SYS_TYPES_H.
3721 2003-06-25 Bruno Haible <bruno@clisp.org>
3723 * readlink.c: New file.
3725 2003-06-20 Bruno Haible <bruno@clisp.org>
3727 Assume C89, so PARAMS isn't needed.
3728 * unicodeio.h (PARAMS): Remove.
3729 * unicodeio.c: Don't use PARAMS.
3731 2003-06-18 Jim Meyering <jim@meyering.net>
3733 Merge changes from coreutils.
3734 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3735 Remove explicit declarations of xmalloc and realloc.
3737 (read_utmp): Remove anachronistic cast of xmalloc.
3739 2003-06-17 Paul Eggert <eggert@twinsun.com>
3741 Assume C89, so PARAMS isn't needed.
3742 * backupfile.h (PARAMS): Remove. All uses removed.
3743 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3744 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3745 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3746 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3747 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3748 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3749 xstrtol.h: Likewise.
3750 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3751 same.h, strverscmp.h: Do not include config.h; no longer needed.
3752 Anyway, config.h should always be included before any other file.
3754 2003-06-11 Simon Josefsson <jas@extundo.com>
3756 * sysexit_.h: New file.
3758 2003-05-20 Derek Price <derek@ximbiot.com>
3760 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3762 2003-06-10 Simon Josefsson <jas@extundo.com>
3764 * strchrnul.h: New file.
3765 * strchrnul.c: New file.
3767 2003-06-10 Simon Josefsson <jas@extundo.com>
3769 * argp.h: New file, from glibc.
3770 * argp-ba.c: New file, from glibc.
3771 * argp-eexst.c: New file, from glibc.
3772 * argp-fmtstream.c: New file, from glibc.
3773 * argp-fmtstream.h: New file, from glibc.
3774 * argp-fs-xinl.c: New file, from glibc.
3775 * argp-help.c: New file, from glibc.
3776 * argp-namefrob.h: New file, from glibc.
3777 * argp-parse.c: New file, from glibc.
3778 * argp-pv.c: New file, from glibc.
3779 * argp-pvh.c: New file, from glibc.
3780 * argp-xinl.c: New file, from glibc.
3782 2003-06-07 Jim Meyering <jim@meyering.net>
3784 * readtokens.h: Put `Free Software Foundation, Inc.'
3785 in place of my name in the copyright comment.
3786 Remove definition and uses of __P.
3789 * stat.c: Don't declare xmalloc explicitly.
3790 Instead, include "xalloc.h".
3791 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3792 xrealloc, and xcalloc return values.
3793 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3795 * xgetcwd.h: Remove definition/uses of PARAMS.
3797 2003-06-06 Jim Meyering <jim@meyering.net>
3799 * stdbool_.h: Renamed from stdbool.h.in.
3801 2003-06-06 Jim Meyering <jim@meyering.net>
3803 Merge from coreutils.
3804 * same.c: (same_name): Declare *_basename locals to be `const'.
3805 Consolidate declarations and initializations of *_base* locals.
3807 Merge from coreutils.
3808 This avoids a core dump on systems without GNU putenv,
3809 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3810 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3811 (unsetenv): New static function, from GNU libc.
3812 (rpl_putenv): Use it.
3814 * modechange.c: Remove trailing blanks.
3816 Merge from coreutils.
3817 * fsusage.c: Remove declaration of statfs.
3818 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3820 * posixtm.c: Include <stdbool.h> unconditionally.
3822 2003-06-05 Paul Eggert <eggert@twinsun.com>
3824 * mktime.c (__mktime_internal): When resolving a tm_isdst
3825 mismatch, look in future quarters as well as past. This fixes a
3826 bug when processing fall-backwards gaps immediately after a long
3827 period of daylight-saving time.
3829 * mktime.c: Assume freestanding C89 or better.
3830 (HAVE_LIMITS_H): Remove. Assume it's 1.
3831 (__P): Remove; not used.
3832 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3833 (mktime, not_equal_tm, print_tm, check_result,
3834 main): Use prototypes. Use const * where appropriate.
3835 (main): Fix typo in testing code that uncovered by above changes.
3836 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3838 2003-06-04 Paul Eggert <eggert@twinsun.com>
3840 * mktime.c: Fix Debian bug 177940
3841 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3842 (localtime_offset): Now long int, not time_t, because we want it
3843 to be guaranteed to be signed. All uses changed.
3844 (__mktime_internal): If overflow would occur when adding offset,
3847 Merge 'human' changes from coreutils. Rewrite to support
3848 locale-specific notations like thousands separators.
3849 * human.c: Simplify authorship notice.
3850 Include human.h immediately after config.h.
3851 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3852 <limits.h>: Do not include, since human.h does.
3853 (SIZE_MAX, UINTMAX_MAX): New macros.
3854 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3855 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3856 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3857 (power_letter): Renamed from suffixes.
3858 (generate_suffix_backwards): Remove.
3859 (adjust_value): Now takes int style (because of human.h changes)
3860 and long double value (for greater precision on some platforms).
3861 (group_number): New function.
3862 (human_readable): Use it. Use integer options, not enum.
3863 Put the options before the sizes in the arg list.
3864 Support all the new options.
3865 The old human_readable function has been removed;
3866 use inttostr.h instead.
3867 (human_readable, default_block_size, humblock):
3868 Use uintmax_t, not int, for block sizes.
3869 (human_readable_inexact, block_size_types): Remove.
3870 (block_size_opts): New constant.
3871 (human_options): Renamed from human_block_size, with new signature
3872 that allows block sizes up to UINTMAX_MAX. All callers changed.
3873 * human.h: Add copyright and authorship notice.
3874 Include <limits.h> and <stdbool.h> unconditionally.
3875 (PARAMS): Remove. All uses removed.
3876 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3877 (enum human_inexact_style): Remove tag; now a nameless enum.
3878 (human_floor, human_ceiling, human_round_to_even): Now have
3879 values 2, 0, 1 rather than -1, 1, 0.
3880 (human_group_digits, human_suppress_point_zero, human_autoscale,
3881 human_base_1024, human_SI, human_B): New constants.
3882 (human_readable_inexact, human_block_size): Remove.
3883 (human_readable): Size args are now uintmax_t, not int.
3884 (human_options): New decl.
3886 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3887 unnecessary now that we assume C89 or better. This change
3888 imported from coreutils.
3890 * mktime.c (__mktime_internal): Do not reject negative timestamps
3891 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3892 in the 2003-05-30 sync from glibc.
3894 .h files should stand alone, but we shouldn't include <sys/types.h>
3895 if we can get away with just <stddef.h>.
3897 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3898 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3899 rather than <sys/types.h>, as we merely need size_t.
3900 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3902 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3903 Include <stdio.h>, to get FILE.
3904 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3905 memcasecmp.h has included <stddef.h> and all we need is size_t.
3906 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3907 our interface, instead of including <sys/types.h>
3909 2003-06-02 Paul Eggert <eggert@twinsun.com>
3912 Fix some minor time-related bugs with POSIX time arguments.
3913 Some valid time stamps were being rejected (notably -1, and
3914 time stamps before 1900 on 64-bit hosts). And some invalid
3915 time stamps were being accepted, e.g. September 31.
3917 * posixtm.h (posixtime): Return bool instead of time_t, so
3918 that we can return (time_t) -1 successfully.
3919 * posixtm.c: Likewise.
3920 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3921 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3922 (t): Remove static var.
3923 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3924 of static var. All uses changed.
3925 (year): Do not reject years before 1900; they can occur with
3927 (posix_time_parse): Do not check for out-of-range components;
3928 that is now the caller's responsibility, since our checks were
3929 only approximations.
3930 (posixtime): Use mktime to check for out-of-range components,
3931 since it knows them exactly.
3932 If mktime returns (time_t) -1, check whether an error actually occurred
3933 by invoking localtime on -1.
3934 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3935 posixtime failures better.
3936 Improve the test data (in comments only).
3938 2003-05-30 <karl@gnu.org>
3940 * mktime.c: update from libc.
3942 2003-05-30 Bruno Haible <bruno@clisp.org>
3944 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3945 * localcharset.h: Likewise.
3946 * localcharset.c: Likewise.
3948 2003-05-28 Paul Eggert <eggert@twinsun.com>
3950 Assume the headers required for C89 freestanding compilers.
3951 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3952 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3953 without checking for HAVE_LIMITS_H.
3954 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3955 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3957 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3958 * exclude.c: Include <stdbool.h> unconditionally.
3959 * tempname.c: Include <stddef.h> unconditionally.
3960 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3961 * modechange.c, rpmatch.c (NULL): Don't define, since
3962 <stddef.h> does that.
3963 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3964 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3965 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3966 * xstrtol.c: Likewise.
3967 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3968 * savedir.c: Include <stddef.h> instead of defining NULL.
3970 * addext.c (addext): Use assignment rather than cast, to avoid
3971 warnings on some platforms.
3973 * mktime.c (__mktime_internal): Do not reject negative timestamps
3976 2003-05-10 Bruno Haible <bruno@clisp.org>
3978 * linebreak.c (iconv_string_length): Don't return -1 just because the
3979 string is longer than 4 KB.
3981 2003-05-12 Jim Meyering <jim@meyering.net>
3983 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3984 the space-padded-by-default conversion specifiers, %e, %k, %l.
3986 2003-05-03 Bruno Haible <bruno@clisp.org>
3988 Upgrade to Unicode-4.0.
3989 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3990 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3991 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3992 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3993 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3994 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3995 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3996 Change width of U+E0100..U+E01EF from 1 to 0.
3998 2003-04-25 Bruno Haible <bruno@clisp.org>
4000 * copy-file.c: Include <stddef.h>, for size_t.
4002 2003-04-25 Jim Meyering <jim@meyering.net>
4004 * copy-file.c (copy_file_preserving): Declare buf_size to be
4005 of type size_t, not int.
4007 2003-04-11 Jim Meyering <jim@meyering.net>
4009 Merge changes from Coreutils.
4011 2003-03-22 Jim Meyering <jim@meyering.net>
4013 * strftime.c (widen): Cast alloca return value to proper type.
4015 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4018 * strftime.c (my_strftime): Handle very large width
4019 specifications for numeric values correctly. Improve checks for
4022 2003-01-19 Jim Meyering <jim@meyering.net>
4024 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4025 (nl_get_alt_digit) [! defined my_strftime]: Define.
4026 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4027 _nl_get_alt_digit and _nl_get_walt_digit.
4029 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4030 These changes have no effect outside of _LIBC.
4032 2003-04-10 Bruno Haible <bruno@clisp.org>
4034 * findprog.h: New file, from GNU gettext.
4035 * findprog.c: New file, from GNU gettext.
4037 2003-04-05 Jim Meyering <jim@meyering.net>
4039 Merge changes from Coreutils.
4041 * exclude.h (PARAMS): Remove definition and uses.
4042 * exclude.c: Remove uses of `PARAMS'.
4044 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4045 Add test-cases for DOS filenames. Declare program_name.
4046 (main): Set up program_name. Patch by Rich Dawe.
4048 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4050 Use mntctl's return value to drive the entry-processing loop, since
4051 we can't rely on the value of the vmt_length member in the last
4052 entry. On some systems doing so could result in exhausting
4053 virtual memory. Based in part on a patch from Mike Jetzer.
4055 2003-04-04 Bruno Haible <bruno@clisp.org>
4057 * linebreak.h: New file, from GNU gettext.
4058 * linebreak.c: New file, from GNU gettext with slight modifications.
4059 * lbrkprop.h: New file, from GNU gettext.
4061 2003-04-03 Bruno Haible <bruno@clisp.org>
4063 * utf8-ucs4.h: New file, from GNU gettext.
4064 * utf16-ucs4.h: New file, from GNU gettext.
4065 * ucs4-utf8.h: New file, from GNU gettext.
4066 * ucs4-utf16.h: New file, from GNU gettext.
4068 2003-04-02 Bruno Haible <bruno@clisp.org>
4070 * binary-io.h: New file, from GNU gettext.
4072 2003-04-01 Bruno Haible <bruno@clisp.org>
4074 * pathname.h: New file, from GNU gettext.
4075 * concatpath.c: New file, from GNU gettext.
4077 2003-03-30 Bruno Haible <bruno@clisp.org>
4079 * copy-file.c (copy_file_preserving): Don't set owner if the function
4080 chown() doesn't exist.
4082 2003-03-28 Bruno Haible <bruno@clisp.org>
4084 * copy-file.h: New file, from GNU gettext.
4085 * copy-file.c: New file, from GNU gettext.
4087 2003-03-18 Jim Meyering <jim@meyering.net>
4089 * quote.c (quote_n): Fix typo in comment.
4091 2003-03-14 Jim Meyering <jim@meyering.net>
4093 Merge changes from Coreutils.
4094 * obstack.h (obstack_object_size): Declare temporary, __o,
4095 to be const, in order to avoid warnings.
4096 (obstack_room): Likewise.
4097 (obstack_empty_p): Likewise.
4099 2003-03-13 Paul Eggert <eggert@twinsun.com>
4101 Merge changes from Bison.
4102 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4103 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4104 when compiling Bison 1.875's `bitset bset = obstack_alloc
4105 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4106 * hash.c: Include <stdbool.h> unconditionally.
4108 2003-03-09 Paul Eggert <eggert@twinsun.com>
4110 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4111 Reported by Bruce Becker; see:
4112 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4114 2003-03-03 Paul Eggert <eggert@twinsun.com>
4115 Bruno Haible <bruno@clisp.org>
4117 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4118 Reported by John Hughes, see
4119 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4121 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4123 * poll_.h: New file.
4126 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4128 * mathl.h: New file.
4129 * acosl.c: New file.
4130 * asinl.c: New file.
4131 * atanl.c: New file.
4132 * ceill.c: New file.
4135 * floorl.c: New file.
4136 * frexpl.c: New file.
4137 * ldexpl.c: New file.
4139 * sincosl.c: New file.
4141 * sqrtl.c: New file.
4143 * trigl.c: New file.
4144 * trigl.h: New file.
4146 2003-02-17 Bruno Haible <bruno@clisp.org>
4148 * mkdtemp.h: New file, from GNU gettext.
4149 * mkdtemp.c: New file, from GNU gettext.
4151 2003-01-31 Bruno Haible <bruno@clisp.org>
4153 * rename.c: #undef rename before defining rpl_rename.
4154 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4156 2003-01-30 Bruno Haible <bruno@clisp.org>
4158 * printf-args.h: New file, from GNU gettext.
4159 * printf-args.c: New file, from GNU gettext.
4160 * printf-parse.h: New file, from GNU gettext.
4161 * printf-parse.c: New file, from GNU gettext.
4162 * vasnprintf.h: New file, from GNU gettext.
4163 * vasnprintf.c: New file, from GNU gettext.
4164 * asnprintf.c: New file, from GNU gettext.
4165 * vasprintf.h: New file, from GNU gettext with modifications.
4166 * vasprintf.c: New file, from GNU gettext.
4167 * asprintf.c: New file, from GNU gettext.
4169 2003-01-29 Bruno Haible <bruno@clisp.org>
4171 * stpncpy.h: New file, from GNU gettext with modifications.
4172 * stpncpy.c: New file, from GNU gettext with modifications.
4174 2003-01-28 Bruno Haible <bruno@clisp.org>
4176 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4178 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4181 2003-01-27 Bruno Haible <bruno@clisp.org>
4183 * xsetenv.h: New file, from GNU gettext.
4184 * xsetenv.c: New file, from GNU gettext.
4186 2003-01-23 Bruno Haible <bruno@clisp.org>
4188 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4190 2003-01-22 Bruno Haible <bruno@clisp.org>
4192 * exit.h: New file, from GNU gettext.
4194 2003-01-11 Bruno Haible <bruno@clisp.org>
4196 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4197 * strcase.h (strcasecmp, strncasecmp): Likewise.
4199 2003-01-14 Jim Meyering <jim@meyering.net>
4201 * same.c (same_name): Tweak a comment.
4203 2003-01-11 Bruno Haible <bruno@clisp.org>
4205 * same.c (same_name): Reorder tests so as to avoid calling stat()
4206 when a string comparison is sufficient.
4208 2003-01-11 Bruno Haible <bruno@clisp.org>
4210 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4213 2003-01-11 Bruno Haible <bruno@clisp.org>
4215 * hash-pjw.c: Add comment about low quality of this function.
4217 2003-01-12 Paul Eggert <eggert@twinsun.com>
4219 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4220 to avoid collisions with libcurses and libreadline.
4222 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4223 * getstr.h, getstr.c: Remove.
4224 * getline.c: Include "getline.h", to check interface.
4225 Move body of old getstr.c here: this defines MIN_CHUNK and
4226 declares getdelim2, which is renamed from getstr.
4227 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4229 * linebuffer.c (readlinebuffer): Renamed from readline.
4231 * linebuffer.h: Likewise.
4232 (readline): Remove backward-compatibility macro.
4234 2003-01-12 Jim Meyering <jim@meyering.net>
4236 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4238 2003-01-10 Bruno Haible <bruno@clisp.org>
4240 * alloca_.h: New file.
4241 * getdate.y: Unconditionally include alloca.h.
4242 * makepath.c: Likewise.
4243 * setenv.c: Likewise.
4244 * userspec.c: Likewise.
4246 2003-01-09 Bruno Haible <bruno@clisp.org>
4248 * stdbool.h.in: New file.
4250 2003-01-08 Bruno Haible <bruno@clisp.org>
4252 * safe-read.c: Include specification header first, to ensure its
4254 * full-write.c: Likewise.
4256 2003-01-08 Jim Meyering <jim@meyering.net>
4258 * full-write.c: Undefine and define-away `const' after inclusion
4259 of errno.h, not before. Suggestion from Bruno Haible.
4261 2003-01-07 Jim Meyering <jim@meyering.net>
4263 * full-write.c: Rework so that it may serve to define full_read, too.
4264 * full-read.c: Simply #define FULL_READ and include full-write.c.
4266 2003-01-06 Jim Meyering <jim@meyering.net>
4268 * version-etc.c: Update year in translatable copyright string.
4270 2002-12-25 Bruno Haible <bruno@clisp.org>
4272 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4273 * xstrtol.h: Likewise.
4274 * xstrtoimax.c: Likewise.
4275 * xstrtoumax.c: Likewise.
4276 * human.h: Likewise.
4278 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4279 on systems that have <inttypes.h> but not <stdint.h>.
4281 2002-12-31 Paul Eggert <eggert@twinsun.com>
4283 * memcoll.c (memcoll): Fall back on a simple algorithm using
4284 memcmp if strcoll doesn't work.
4286 2002-12-23 Bruno Haible <bruno@clisp.org>
4288 * localcharset.h: New file.
4289 * localcharset.c: Include it.
4290 * unicodeio.c: Likewise.
4292 2002-12-22 Bruno Haible <bruno@clisp.org>
4294 * utime.c (utime_null): No need to call ftruncate if the file was
4297 2002-12-23 Bruno Haible <bruno@clisp.org>
4299 * memcoll.c (STRCOLL): New macro.
4302 2002-12-22 Bruno Haible <bruno@clisp.org>
4304 * getstr.h (getstr): Define, to avoid clash with libcurses.
4305 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4307 2002-12-22 Bruno Haible <bruno@clisp.org>
4309 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4311 2002-12-23 Bruno Haible <bruno@clisp.org>
4313 * getline.h: Include <stddef.h>, for size_t.
4315 * unicodeio.h: Include <stddef.h>, for size_t.
4316 * unicodeio.c: Don't include <stddef.h>.
4318 2002-12-17 Bruno Haible <bruno@clisp.org>
4320 * canon-host.c (strdup): Remove unused declaration.
4322 * fsusage.c: Include full_read.h.
4323 (get_fs_usage): Use full_read instead of safe_read.
4325 * utime.c (utime_null): Use SAFE_READ_ERROR.
4327 2002-12-11 Bruno Haible <bruno@clisp.org>
4329 * setenv.h: Rewritten to cope with systems that have setenv() but not
4331 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4334 2002-12-11 Bruno Haible <bruno@clisp.org>
4336 * setenv.c (alloca): Fall back to malloc.
4338 (setenv): Use freea() to free memory allocated with alloca().
4340 2002-11-13 Bruno Haible <bruno@clisp.org>
4342 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4343 function declarations.
4344 * unsetenv.c (unsetenv): Likewise.
4346 2002-03-04 Bruno Haible <bruno@clisp.org>
4348 Portability to AIX 4.3.3.
4349 * unsetenv.c: New file, extracted from setenv.c.
4350 * setenv.c: Move the unsetenv() function to unsetenv.c.
4352 2001-12-20 Bruno Haible <bruno@clisp.org>
4354 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4355 use malloc instead. For SunOS 4.
4357 2001-12-11 Bruno Haible <bruno@clisp.org>
4359 * setenv.c: Declare alloca.
4360 (compar_fn_t): New typedef.
4361 (KNOWN_VALUE, STORE_VALUE): Use it.
4363 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4366 2002-12-10 Paul Eggert <eggert@twinsun.com>
4368 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4369 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4370 Choose values that are less likely to collide with system fnmatch
4372 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4373 defined (e.g., a pure POSIX system).
4374 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4375 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4377 2002-12-06 Jim Meyering <jim@meyering.net>
4379 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4381 Merge in changes from libc's misc/error.c, in preparation
4382 for the merge of gnulib's changes back into libc.
4384 * error.c (_): Define only if not already defined.
4385 Move definition to follow all #include directives.
4386 Include unlocked-io.h only if !_LIBC.
4387 [_LIBC]: Include <libio/libioP.h>.
4388 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4389 (fflush): Tweak definition to use INTUSE.
4392 2002-12-05 Paul Eggert <eggert@twinsun.com>
4394 * alloca.c [defined emacs]: Include "lisp.h".
4395 (xalloc_die) [defined emacs]: New macro.
4396 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4397 [! defined emacs]: Include <xalloc.h>.
4398 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4399 (pointer): Typedef to POINTER_TYPE *.
4400 (malloc): Remove decl; we now always use xmalloc.
4401 (alloca): Use old-style definition, since Emacs needs this.
4402 Check for arithmetic overflow when computing combined size.
4404 2002-12-04 Paul Eggert <eggert@twinsun.com>
4406 Do not generate unlocked-io.h automatically, since it's easier to
4407 maintain it by hand.
4409 * unlocked-io.h: New file, from GNU diffutils,
4410 but with proper copyright notice and attribution.
4412 * Makefile.am: Add copyright notice.
4413 (libfetish_a_SOURCES): Add unlocked-io.h.
4414 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4415 (DISTCLEANFILES, io_functions): Remove macros.
4416 (EXTRA_DIST): Remove gen_uio.
4417 (unlocked-io.h): Remove rule.
4419 2002-12-04 Jim Meyering <jim@meyering.net>
4421 Reflect the fact that stat.c and lstat.c are no longer generated.
4422 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4423 (DISTCLEANFILES): Likewise.
4424 (EXTRA_DIST): Likewise.
4425 (all_local): Don't depend on stat.c or lstat.c.
4426 (stat.c, lstat.c): Remove rules.
4427 (EXTRA_DIST): Remove xstat.in.
4429 * xstat.in: Remove file. Contents moved into stat.c.
4430 * stat.c: New file. Contents mostly from xstat.in.
4431 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4432 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4434 * safe-read.c: Rework so that it may serve to define safe_write, too.
4435 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4437 2002-12-03 Jim Meyering <jim@meyering.net>
4439 * safe-read.c, safe-write.c: Change variable names and comments, but
4440 not semantics, to minimize the differences between these two files.
4441 (safe_read): Change comment to mention SAFE_READ_ERROR.
4443 * safe-read.c (IS_EINTR): Define.
4444 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4446 2002-12-02 Bruno Haible <bruno@clisp.org>
4448 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4449 Define, taken from safe-read.c.
4450 (INT_MAX): Provide fallback.
4451 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4452 * safe-write.h (SAFE_WRITE_ERROR): Define.
4454 * safe-read.c (EINTR): Remove definition.
4455 (safe_read): Don't use EINTR if it is absent.
4457 2002-12-02 Jim Meyering <jim@meyering.net>
4459 * safe-read.c (EINTR): Define.
4460 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4461 (INT_MAX): Provide fallback.
4462 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4464 * safe-read.h (SAFE_READ_ERROR): Define.
4466 2002-12-01 Jim Meyering <jim@meyering.net>
4468 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4469 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4471 2002-11-27 Paul Eggert <eggert@twinsun.com>
4473 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4474 hash_rehash): Replace `if (limit <= value) abort ();' with
4475 `if (! (value < limit)) abort ();', for readability.
4477 2002-11-26 <karl@gnu.org>
4479 * strdup.c: copy from libc again, with jim's ok.
4480 * .cppi-disable: re-add strdup.c
4482 2002-11-25 <karl@gnu.org>
4484 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4485 instead of "strtol.c".
4487 2002-11-25 Jim Meyering <jim@meyering.net>
4489 * mktime.c: Sync from libc, now that it has the latest fix.
4491 2002-11-24 <karl@gnu.org>
4493 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4494 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4496 2002-11-24 Jim Meyering <jim@meyering.net>
4498 Update from coreutils:
4500 * mktime.c: Merge in changes from libc.
4502 Avoid a link-time failure on some Linux systems.
4503 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4504 (__mon_yday): Declare with the STATIC attribute.
4505 (__mktime_internal): Likewise.
4506 Based on a report from Greg Schafer.
4508 2002-11-23 Jim Meyering <jim@meyering.net>
4510 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4511 Use `unsigned', not `int', as type of index.
4513 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4515 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4517 2002-11-22 Paul Eggert <eggert@twinsun.com>
4519 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4520 hint that one should use `if (! x) abort ();' rather than `assert
4521 (x);', and anyway it's one less thing to worry about configuring.
4522 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4523 hash_rehash, hash_insert): Use abort rather than assert.
4525 2002-11-22 Paul Eggert <eggert@twinsun.com>
4527 * quotearg.h: Allow multiple inclusion by surrounding with
4528 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4529 so that we can be included first.
4530 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4531 * quotearg.c: Include quotearg.h immediately after config.h.
4532 No need to include stddef.h or sys/types.h any more.
4533 Surround local include files with "", not "<>".
4534 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4535 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4536 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4537 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4538 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4539 (ISPRINT): Remove; no longer needed now that we assume C89.
4541 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4544 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4545 quotearg_char): Use SIZE_MAX rather than
4546 (size_t) -1 when we are talking about "infinity".
4548 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4550 2002-11-22 Bruno Haible <bruno@clisp.org>
4552 * safe-read.h: Assume C89. Add comments.
4553 (safe_read): Change return type to size_t.
4554 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4555 counts > SSIZE_MAX correctly.
4556 * safe-write.h: New file.
4557 * safe-write.c: New file.
4558 * full-read.h: New file.
4559 * full-read.c: New file.
4560 * full-write.h: Assume C89. Add comments.
4561 * full-write.c: Include safe-write.h.
4562 (full_write): Rewritten to use safe_write.
4563 Suggested by Jim Meyering and Paul Eggert.
4565 2002-11-21 Bruno Haible <bruno@clisp.org>
4567 Remove case insensitive option matching.
4568 * argmatch.h (argcasematch): Remove declaration.
4569 (ARGCASEMATCH): Remove macro.
4570 (__xargmatch_internal): Remove case_sensitive argument.
4571 (XARGMATCH): Update.
4572 (XARGCASEMATCH): Remove macro.
4573 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4574 case_sensitive argument.
4575 (argcasematch): Remove function.
4576 (__xargmatch_internal): Remove case_sensitive argument.
4577 (main): Use XARGMATCH instead of XARGCASEMATCH.
4579 * xmalloc.c: Change compile-time error message. Add comment about
4580 required autoconf version.
4582 2002-11-21 Jim Meyering <jim@meyering.net>
4584 * strdup.c (strdup): Tweak comment and initial #if/#include.
4586 Merge in changes from the coreutils.
4588 2002-09-25 Paul Eggert <eggert@twinsun.com>
4589 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4590 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4591 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4592 int. Work more efficiently if X is the same width as uintmax_t.
4593 Do not compare X to -1, to avoid bogus compiler warning.
4594 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4595 Don't assume that f_frsize and f_bsize are the same type.
4597 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4600 * makepath.c (make_path): Restore umask *before* creating the final
4602 (make_path): Minor reformatting.
4604 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4605 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4607 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4608 ones. At least on GNU/Linux systems, `auto' means something else.
4611 2002-11-20 Paul Eggert <eggert@twinsun.com>
4613 Merge argmatch cleanups from Bison. Assume C89.
4615 * argmatch.c: Include config.h here, not in argmatch.h.
4616 Include stdlib.h, for EXIT_FAILURE.
4617 Always include <string.h>, since we assume C89.
4618 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4619 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4620 Include <stddef.h> instead, since it's all we need for size_t.
4621 (PARAMS): Remove. All uses removed.
4622 (ARRAY_CARDINALITY): Do not bother to #undef.
4623 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4624 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4625 Remove unnecessary parentheses.
4626 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4627 Insert necessary parentheses.
4628 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4629 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4631 2002-11-19 Bruno Haible <bruno@clisp.org>
4633 * mbswidth.c: Include mbswidth.h right at the beginning.
4634 * mbswidth.h: Include <stddef.h>, for size_t.
4636 * mbswidth.h (PARAMS): Remove macro.
4637 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4638 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4640 * gcd.h (PARAMS): Remove macro.
4641 (gcd): Use ANSI C function declarations.
4642 * gcd.c (gcd): Likewise.
4644 2002-11-15 Bruno Haible <bruno@clisp.org>
4646 * strcspn.c: Include <stddef.h>.
4647 (strcspn): Use ANSI C function declaration. Change return type to
4649 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4650 (strpbrk): Use NULL.
4651 * strpbrk.h (PARAMS): Remove macro.
4652 (strpbrk): Use ANSI C function declaration.
4653 * strstr.c: Don't include <sys/types.h>.
4654 * strstr.h (PARAMS): Remove macro.
4655 (strstr): Use ANSI C function declarations.
4657 2002-11-06 Bruno Haible <bruno@clisp.org>
4659 * gcd.h (gcd): Change argument type to 'unsigned long'.
4660 * gcd.c (gcd): Likewise.
4662 2002-11-05 Bruno Haible <bruno@clisp.org>
4664 * gcd.h: New file, from gettext-0.11.5.
4665 * gcd.c: New file, from gettext-0.11.5.
4667 2002-11-05 Bruno Haible <bruno@clisp.org>
4669 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4670 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4671 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4672 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4674 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4675 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4677 * closeout.c: Include gettext.h instead of <libintl.h>.
4678 * human.c: Include gettext.h instead of <libintl.h>.
4679 * quotearg.c: Include gettext.h instead of <libintl.h>.
4680 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4681 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4682 * userspec.c: Include gettext.h instead of <libintl.h>.
4683 * version-etc.c: Include gettext.h instead of <libintl.h>.
4684 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4685 (textdomain): Remove definition.
4686 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4688 * long-options.c: Remove include of <libintl.h> and definition of _.
4689 * same.c: Remove include of <libintl.h> and definition of _.
4691 2002-11-04 Bruno Haible <bruno@clisp.org>
4693 * stpcpy.h: New file, from GNU gettext-0.11.5.
4694 * strcase.h: New file, from GNU gettext-0.11.5.
4695 * strpbrk.h: New file, from GNU gettext-0.11.5.
4696 * strstr.h: New file, from GNU gettext-0.11.5.
4697 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4699 2002-05-09 Bruno Haible <bruno@clisp.org>
4701 * config.charset: Update for newest glibc. Add canonical names
4702 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4704 2002-05-09 Bruno Haible <bruno@clisp.org>
4706 * localcharset.c (get_charset_aliases): Add more Windows specific
4709 2002-05-08 Owen Taylor <otaylor@redhat.com>
4711 * config.charset: A few additions for Solaris.
4713 2001-12-05 Bruno Haible <bruno@clisp.org>
4715 * localcharset.c (locale_charset): Don't return an empty string.
4717 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4719 * config.charset: msdos in uk_UA uses CP1125.
4721 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4723 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4724 * localcharset.c (locale_charset): Declare as extern "C".
4726 2002-02-15 Bruno Haible <bruno@clisp.org>
4728 * config.charset [msdosdjgpp]: For Russian, use CP866.
4730 2002-02-11 Bruno Haible <bruno@clisp.org>
4732 * config.charset: Add support for NetBSD.
4734 2002-09-25 <karl@gnu.org>
4736 * strdup.c: copy from libc/string (via ../config/srclist*).
4737 * getopt*: copy from libc/posix.
4738 * gettext.h: copy from gettext.
4739 * .cppi-disable: add strdup.c, gettext.h.
4741 2002-07-01 Jim Meyering <meyering@lucent.com>
4743 * c-stack.c: Include sys/time.h.
4744 From Volker Borchert.
4746 2002-06-11 Paul Eggert <eggert@twinsun.com>
4748 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4749 New macro. Use it uniformly instead of
4750 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4751 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4752 reported by Vin Shelton.
4754 2002-06-22 Jim Meyering <meyering@lucent.com>
4756 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4757 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4759 2002-06-22 Paul Eggert <eggert@twinsun.com>
4761 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4762 Do not assume SA_SIGINFO behavior.
4763 Bug reported by Jim Meyering on NetBSD 1.5.2.
4765 2002-06-22 Jim Meyering <meyering@lucent.com>
4767 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4769 * exitfail.c, exitfail.h: Likewise.
4770 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4772 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4774 (EXTRA_DIST): Add fnmatch_loop.c.
4775 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4777 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4778 * fnmatch.c: Update from diffutils-2.8.2.
4779 * fnmatch_.h: New file. From diffutils-2.8.2.
4780 * fnmatch.h: Remove file.
4782 2002-06-18 Paul Eggert <eggert@twinsun.com>
4784 * file-type.h: Report an error if neither S_ISREG nor
4785 S_IFREG is defined, instead of using a test specific to glibc
4786 2.2. This should be safe, since POSIX requires S_ISREG and
4787 Unix Version 7 had S_IFREG. We don't need to check for
4788 <sys/types.h> since we don't use any symbols that it defines.
4790 2002-06-15 Jim Meyering <meyering@lucent.com>
4792 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4793 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4794 have been included before this file.
4796 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4798 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4799 so that each temporary file name is unique and valid in the first
4800 8 characters, for operation under DOS.
4802 2002-06-15 Jim Meyering <meyering@lucent.com>
4804 Work even with DJGPP 2.03, which lacks support for symlinks.
4806 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4808 * lchown.c (S_ISLNK): Likewise.
4810 2002-06-14 Jim Meyering <meyering@lucent.com>
4812 * file-type.h: Use the version from diffutils-2.8.2.
4813 * file-type.c: Likewise.
4815 2002-05-27 Jim Meyering <meyering@lucent.com>
4817 Fix a problem seen only on nonconforming systems whereby ls.c's
4818 use of localtime, and then of gettimeofday would cause trouble:
4819 the localtime call used to initialize rpl_gettimeofday's save
4820 mechanism would clobber ls's current local time information so
4821 that in any long listing the first file would always be listed
4822 with date 1970-01-01. Analysis by Volker Borchert.
4824 * gettimeofday.c (localtime): Undefine.
4825 (rpl_localtime): New function.
4827 2002-05-22 Jim Meyering <meyering@lucent.com>
4829 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4830 * file-type.h: New file.
4831 * file-type.c (file_type): New file/function. Extracted from diffutils.
4833 2002-04-29 Paul Eggert <eggert@twinsun.com>
4835 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4837 2002-04-28 Paul Eggert <eggert@twinsun.com>
4839 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4840 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4841 of 127, since 64 is the largest conceivable number for ancient
4843 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4845 2002-04-28 Jim Meyering <meyering@lucent.com>
4847 * sig2str.c (WTERMSIG): Remove definition (unused).
4849 2002-04-28 Paul Eggert <eggert@twinsun.com>
4851 * sig2str.h, sig2str.c: New files.
4852 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4854 2002-04-24 Jim Meyering <meyering@lucent.com>
4856 * gettext.h: New file, from Gettext.
4857 * Makefile.am (INCLUDES): Remove -I../intl.
4858 (libfetish_a_SOURCES): Add gettext.h.
4860 2002-04-16 Jim Meyering <meyering@lucent.com>
4862 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4863 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4864 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4866 2002-04-12 Jim Meyering <meyering@lucent.com>
4868 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4870 2002-03-10 Jim Meyering <meyering@lucent.com>
4872 * makepath.c (make_path): Remove a comma from a diagnostic.
4873 Suggestion from Santiago Vila.
4875 2002-03-08 Jim Meyering <meyering@lucent.com>
4877 * rename.c: Mention that this wrapper is needed also on
4878 mips-dec-ultrix4.4 systems.
4880 2002-03-02 Jim Meyering <meyering@lucent.com>
4882 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4883 not HAVE_CLOCK_SETTIME.
4885 2002-02-27 Paul Eggert <eggert@twinsun.com>
4887 * nanosleep.h: Rename to....
4888 * timespec.h: New name for nanosleep.h. All uses changed.
4890 * gettime.c: New file.
4891 * settime.c: New file.
4894 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4895 timespec.h. Remove nanosleep.h.
4897 2002-02-25 Paul Eggert <eggert@twinsun.com>
4899 * acl.c, acl.h: New files.
4900 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4902 2002-02-24 Jim Meyering <meyering@lucent.com>
4904 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4905 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4906 cause trouble. Reported by Nelson Beebe.
4908 2002-02-23 Paul Eggert <eggert@twinsun.com>
4910 * path-concat.c (xpath_concat): Reorder code to pacify
4911 compilers that don't know that xalloc_die never returns.
4913 2002-02-20 Jim Meyering <meyering@lucent.com>
4915 * getdate.c: Regenerate using bison-1.33.
4917 2002-02-15 Paul Eggert <eggert@twinsun.com>
4919 * posixver.c, posixver.h: New files.
4920 * Makefile.am (libfetish_a_SOURCES): Add them.
4922 2002-02-02 Paul Eggert <eggert@twinsun.com>
4923 Bruno Haible <bruno@clisp.org>
4925 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4926 (fwrite_success_callback): New declaration.
4927 * unicodeio.c (unicode_to_mb): New function, extracted from
4928 print_unicode_char. Call failure callback instead of error.
4929 (fwrite_success_callback): New function.
4930 (exit_failure_callback): New function.
4931 (fallback_failure_callback): New function.
4932 (print_unicode_char): Call unicode_to_mb.
4934 2002-01-26 Jim Meyering <meyering@lucent.com>
4936 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4938 2002-01-22 Jim Meyering <meyering@lucent.com>
4940 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4941 Otherwise, some versions of automake would omit the rule that makes
4942 Makefile from Makefile.in.
4944 2001-01-21 Paul Eggert <eggert@twinsun.com>
4946 * xmemcoll.h, xmemcoll.c: New files.
4947 * Makefile.am (libfetish_a_SOURCES): Add them.
4948 * memcoll.c: Include errno.h, and declare errno if not defined.
4949 (memcoll): Set errno to zero if there is no error.
4951 * quotearg.c (quotearg_buffer_restyled):
4952 Fix bug with quoting buffers containing NUL when backslashing escapes.
4953 This bug was exposed by the other changes in this patch.
4954 (quotearg_n_options): New arg ARGSIZE.
4955 All callers changed.
4956 (quoting_options_from_style): New function.
4957 (quotearg_n_style): Use it.
4958 (quotearg_n_style_mem): New function.
4960 * quotearg.h (quotearg_n_style_mem): New function.
4962 2002-01-16 Jim Meyering <meyering@lucent.com>
4964 * getdate.y: Add three semicolons, each just before a closing brace.
4965 Bison (as of version 1.31) no longer papers over that mistake.
4967 2002-02-14 Paul Eggert <eggert@twinsun.com>
4969 * backupfile.c (ISDIGIT): Comment fix.
4970 * getdate.y (ISDIGIT): Likewise.
4971 * posixtm.c (ISDIGIT, year): Likewise.
4972 * strverscmp.c (ISDIGIT): Likewise.
4973 * userspec.c (ISDIGIT): Likewise.
4975 2002-01-05 Jim Meyering <meyering@lucent.com>
4977 * version-etc.c (version_etc_copyright): Update copyright year.
4979 2001-01-19 Paul Eggert <eggert@twinsun.com>
4981 * closeout.c (close_stdout_status): If ferror (stdout), do
4982 not silently exit merely because the output buffer happens to
4983 have nothing pending.
4985 2001-12-18 Paul Eggert <eggert@twinsun.com>
4987 See the big note in ../ChangeLog.
4988 * human.c (suffixes): Prefer K to k for 1024.
4989 (generate_suffix_backwards): New function.
4990 (human_readable_inexact): Use it.
4991 * xstrtol.c (__xstrtol): If there is no number but there
4992 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4993 Accept 'K' as well as 'k'.
4995 2001-12-15 Jim Meyering <meyering@lucent.com>
4997 * regex.h (__restrict_arr): Update from libc.
4999 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5000 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5003 2001-12-10 Jim Meyering <meyering@lucent.com>
5005 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5006 Instead, include "xalloc.h".
5007 (initbuffer): Don't cast xmalloc return value to char*.
5008 (readline): Reword comment.
5009 Don't cast xrealloc return value to char*
5012 2001-12-09 Jim Meyering <meyering@lucent.com>
5014 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5015 `signed and unsigned type in conditional expression'.
5016 * posixtm.c (posix_time_parse): Likewise.
5018 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5020 * readtokens.c (readtoken): Declare an index to be of type unsigned
5021 to avoid a pedantic warning.
5023 * getstr.c: Don't include assert.h.
5024 (getstr): Remove warning-evoking assertions.
5025 Return -1 if offset parameter is out of bounds.
5026 Change the type of a local from int to size_t.
5028 * strftime.c (my_strftime_localtime_r): Include this function
5029 definition in the `#if ! HAVE_TM_GMTOFF' block.
5031 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5032 Include xalloc.h instead.
5034 2001-12-02 Jim Meyering <meyering@lucent.com>
5036 * tempname.c: Don't declare getenv, thus reverting the change of
5037 2001-11-18. It's no longer necessary, now that stdlib.h is always
5040 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5041 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5043 2001-11-30 Akim Demaille <akim@epita.fr>
5045 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5046 before being defined.
5048 2001-11-27 Paul Eggert <eggert@twinsun.com>
5050 * quotearg.h (quotearg_n, quotearg_n_style):
5051 First arg is int, not unsigned.
5052 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5053 (SIZE_MAX, UINT_MAX): New macros.
5054 (quotearg_n_options): Abort if N is negative.
5055 Avoid overflow check on hosts where size_t is 64 bits and int
5056 is 32 bits, as overflow is impossible there.
5057 Fix off-by-one typo that caused unnecessary reallocation.
5059 2001-11-27 Jim Meyering <meyering@lucent.com>
5061 * tempname.c: Merge with version from libc.
5062 * regex.c: Likewise.
5064 * tempname.c: Include stdlib.h unconditionally. On some old systems
5065 for which STDC_HEADERS is 0, it was not included, resulting in a
5066 warning about an integer-to-pointer conversion problem with getenv.
5067 Reported by Volker Borchert.
5069 2001-11-26 Jim Meyering <meyering@lucent.com>
5071 * gtod.h: Remove file.
5072 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5073 * gettimeofday.c: Don't include gtod.h.
5074 (GTOD_init): Remove function.
5075 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5076 Suggestion from Volker Borchert.
5078 2001-11-23 Jim Meyering <meyering@lucent.com>
5080 * hash.h (struct hash_table): Don't define here. Merely declare it.
5081 * hash.c (struct hash_table): Define it here instead.
5083 2001-11-22 Jim Meyering <meyering@lucent.com>
5085 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5087 2001-11-18 Paul Eggert <eggert@twinsun.com>
5089 * tempname.c (TMP_MAX): Remove; no longer needed.
5090 (TEMPORARIES): New macro.
5091 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5092 removes an artificial limitation (e.g. HP-UX 10.20, where
5095 2001-11-18 Jim Meyering <meyering@lucent.com>
5097 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5100 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5101 files will be created before anything else.
5103 2001-11-17 Jim Meyering <meyering@lucent.com>
5105 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5106 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5107 rather than group writable. Patch by Juan F. Codagnone.
5109 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5110 Instead, include "xalloc.h".
5112 * mountlist.c: Include unlocked-io.h after all system headers.
5113 Remove explicit declarations of xmalloc, xrealloc,
5114 and xstrdup. Instead, include "xalloc.h".
5116 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5117 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5118 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5120 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5121 Reported by Padraig Brady.
5123 * mkstemp.c: #undef mkstemp.
5125 (rpl_mkstemp): Rename from mkstemp.
5128 2001-11-16 Jim Meyering <meyering@lucent.com>
5130 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5131 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5132 determine the amount of total physical memory, use pstat_getstatic.
5133 HPUX-11 doesn't define _SC_PHYS_PAGES.
5134 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5135 If sysconf couldn't be used to determine the amount of available
5136 physical memory, use both pstat_getstatic and pstat_getdynamic.
5137 Based on a patch from Bob Proulx.
5139 2001-11-05 Jim Meyering <meyering@lucent.com>
5141 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5143 2001-11-03 Jim Meyering <meyering@lucent.com>
5145 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5146 in argmatch_to_argument call.
5148 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5151 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5152 e.g., a fault due to an attempt to free a NULL pointer.
5154 2001-11-01 Jim Meyering <meyering@lucent.com>
5156 * dirfd.c, dirfd.h: New files.
5157 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5159 * hash.c (hash_print) [TESTING]: Clean up.
5161 2001-10-22 Paul Eggert <eggert@twinsun.com>
5163 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5164 to avoid a warning if -Wall.
5166 2001-10-21 Paul Eggert <eggert@twinsun.com>
5168 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5170 2001-10-21 Jim Meyering <meyering@lucent.com>
5172 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5173 this code would end up calling gettext even in packages built
5175 * getopt.c (_): Likewise.
5176 * regex.c (_): Likewise.
5178 2001-10-20 Paul Eggert <eggert@twinsun.com>
5180 * error.c (strerror_r): Do not declare unless !_LIBC.
5181 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5182 Use strerror_r that is only a macro, even if it is not a function.
5183 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5184 (private_strerror): Use prototypes, not old-style function definition.
5185 (print_errno_message): New function.
5186 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5188 (error_tail, error, error_at_line): Use it.
5190 2001-10-11 Jim Meyering <meyering@lucent.com>
5192 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5193 and quote_n (1, ... to avoid clobbering a buffer.
5195 2001-10-05 Jim Meyering <meyering@lucent.com>
5197 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5198 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5199 * hash-pjw.h: New file.
5201 2001-09-30 Jim Meyering <meyering@lucent.com>
5203 * mountlist.c [MOUNTED_GETFSSTAT]:
5204 Include <sys/ucred.h>, for Apple Darwin.
5205 Include sys/mount.h and sys/fs_types.h only if available.
5207 (read_filesystem_list): Use FS_TYPE.
5209 2001-09-29 Paul Eggert <eggert@twinsun.com>
5211 * exclude.c (excluded_filename): 0 -> false, since it's
5214 2001-09-28 Paul Eggert <eggert@twinsun.com>
5216 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5217 #defines strtoimax. Also treat the other strto* functions
5220 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5221 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5222 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5224 2001-09-26 Jim Meyering <meyering@lucent.com>
5226 Most macros in unlocked-io.h had the wrong number of arguments.
5227 * gen-uio: New script.
5228 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5229 * unlocked-io.hin: Remove file.
5230 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5231 rather than trying to embed it here.
5232 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5233 Reported by Padraig Brady.
5235 2001-09-25 Volker Borchert <bt@teknon.de>
5237 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5239 2001-09-23 Jim Meyering <meyering@lucent.com>
5241 * mountlist.c: Remove useless parentheses in #if directives.
5242 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5243 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5245 2001-09-22 Jim Meyering <meyering@lucent.com>
5247 * localcharset.c: Update from latest gettext.
5248 * config.charset: Likewise.
5250 2001-09-20 Jim Meyering <meyering@lucent.com>
5252 * xstrtol.c (strtoimax): Guard declaration with
5253 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5254 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5255 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5256 (strtoumax): Likewise, for completeness (it wasn't necessary).
5258 2001-09-06 Paul Eggert <eggert@twinsun.com>
5260 * strtoimax.c (HAVE_LONG_LONG):
5261 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5262 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5263 to work around bug in IBM C compiler.
5265 2001-09-16 Jim Meyering <meyering@lucent.com>
5267 * mkdir.c: New file.
5269 2001-09-04 Paul Eggert <eggert@twinsun.com>
5271 * xgetcwd.c: Revert some of the previous change; intead,
5272 fix the HAVE_GETCWD_NULL code to behave more like the
5273 !HAVE_GETCWD_NULL code used to.
5276 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5279 2001-09-04 Paul Eggert <eggert@twinsun.com>
5281 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5282 Use ssize_t, not int, to store result of readlink.
5283 Check for ssize_t overflow as well as size_t overflow,
5284 as POSIX says the result of readlink is implementation-defined
5285 when ssize_t overflows.
5286 Remove unnecessary cast to char*.
5287 Use free+malloc instead of realloc, as the storage doesn't need
5288 to be preserved and it's clearer and can be more efficient that way.
5289 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5290 * xreadlink.h (xreadlink): Update prototype.
5292 2001-09-03 Paul Eggert <eggert@twinsun.com>
5294 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5295 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5296 spotted by Jim Meyering.
5298 2001-09-03 Jim Meyering <meyering@lucent.com>
5300 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5302 2001-09-03 Paul Eggert <eggert@twinsun.com>
5304 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5305 like the HAVE_GETCWD_NULL code.
5306 Include pathmax.h if not HAVE_GETCWD.
5307 Do not include xalloc.h.
5308 (INITIAL_BUFFER_SIZE): New symbol.
5309 Do not use xmalloc / xrealloc, since the caller is responsible for
5310 handling errors. Preserve errno around `free' during failure.
5311 Do not overrun buffer when using getwd.
5313 2001-09-03 Paul Eggert <eggert@twinsun.com>
5315 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5316 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5318 2001-09-02 Jim Meyering <meyering@lucent.com>
5320 * error.c: Update from GNU libc.
5322 2001-09-01 Jim Meyering <meyering@lucent.com>
5324 * xreadlink.c: New file.
5325 * xreadlink.h: New file.
5326 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5328 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5329 doesn't conflict with sparc Solaris 7's definition in
5330 /usr/include/sys/int_types.h.
5332 * exclude.c: Use `""', not `<>' to #include non-system header files.
5333 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5334 and strncasecmp as r-values. Unixware didn't have declarations.
5336 2001-08-31 Jim Meyering <meyering@lucent.com>
5338 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5339 Use an initial, malloc'd, buffer of length 128 rather than
5340 a statically allocated one of length 1024.
5342 2001-08-30 Paul Eggert <eggert@twinsun.com>
5344 * xgetcwd.c: Don't include pathmax.h.
5345 Include stdlib.h and unistd.h if available.
5347 (xmalloc, xstrdup, free): Remove decls.
5348 (xgetcwd): Don't assume sizes fit in unsigned.
5349 Check for overflow when computing sizes.
5350 Simplify reallocation code.
5352 2001-08-28 Paul Eggert <eggert@twinsun.com>
5354 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5356 * strtoimax.c: Renamed from strtoxmax.c, removing the
5359 Also, make the following further changes to make this file's
5360 configuration more similar to that of strtol.c:
5361 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5362 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5363 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5364 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5365 changed to signed values.
5367 And make the following changes as well:
5368 Fix copyright notice, as 1999 was missing.
5369 (verify): New macro.
5370 (strtoimax): Check sizes at compile-time, not run-time.
5371 Prefer strtol to strtoll if both work.
5372 (main): Remove; it was not that useful and was a pain to maintain.
5374 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5376 2001-08-30 Paul Eggert <eggert@twinsun.com>
5378 * savedir.c (savedir): Remove size parameter, as POSIX says that
5379 a directory's st_size can have an arbitrary value, so the old
5380 usage could waste an arbitrary amount of memory. All uses
5382 * savedir.h: Update prototype.
5384 2001-08-30 Paul Eggert <eggert@twinsun.com>
5386 * xstrtol.c (strtoimax): New decl.
5388 2001-08-28 Paul Eggert <eggert@twinsun.com>
5390 * xstrtol.h: Add copyright notice.
5391 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5392 LONGINT_INVALID_SUFFIX_CHAR.
5394 2001-08-30 Paul Eggert <eggert@twinsun.com>
5396 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5399 2001-08-30 Paul Eggert <eggert@twinsun.com>
5401 * hash.c: Remove '2001' from copyright notice.
5403 2001-08-30 Paul Eggert <eggert@twinsun.com>
5405 * full-write.h: New file.
5406 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5407 * full-write.c: Correct credits, as cccp.c no longer
5408 exists and anyway it was so heavily changed from the old cccp
5409 code as to be unrecognizable. Include full-write.h.
5410 (full_write) Return size_t, with short writes meaning failure.
5411 All callers changed. This fixes a bug with large buffers
5413 * utime.c: Include full-write.h.
5415 2001-08-30 Paul Eggert <eggert@twinsun.com>
5417 Merge 'exclude' changes from tar 1.13.22.
5418 This fixes one or two unlikely storage allocation overflow bugs,
5419 but doesn't change user-visible behavior otherwise.
5421 2001-08-30 Paul Eggert <eggert@twinsun.com>
5423 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5424 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5425 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5426 Include if available.
5427 (<xalloc.h>): Include
5428 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5429 (verify): New macro. Use it to verify that EXCLUDE macros do not
5430 collide with FNM macros.
5431 (struct patopts): New struct.
5432 (struct exclude): Use it, as exclude patterns now come with options.
5433 (new_exclude): Support above changes.
5434 (new_exclude, add_exclude_file):
5435 Initial size must now be a power of two to simplify overflow checking.
5436 (free_exclude, fnmatch_no_wildcards): New function.
5437 (excluded_filename): No longer requires options arg, as the options
5438 are determined by add_exclude. Now returns bool, not int.
5439 (excluded_filename, add_exclude):
5440 Add support for the fancy new exclusion options.
5441 (add_exclude, add_exclude_file): Now takes int options arg.
5442 Check for arithmetic overflow when computing sizes.
5443 (add_exclude_file): xrealloc might modify errno, so don't
5444 realloc until after errno might be used.
5446 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5448 (free_exclude): New decl.
5449 (add_exclude, add_exclude_file): Now takes int options arg.
5450 (excluded_filename): No longer requires options arg, as the options
5451 are determined by add_exclude. Now returns bool, not int.
5453 2001-08-30 Paul Eggert <eggert@twinsun.com>
5455 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5457 2001-08-27 Jim Meyering <meyering@lucent.com>
5459 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5461 * version-etc.c (N_): Remove definition.
5462 Revert most of last change.
5463 Instead, simply don't mark the `Copyright...' string for translation.
5464 Based on advice from Paul Eggert.
5466 * strtoxmax.c: Tweak comment.
5468 2001-08-26 Jim Meyering <meyering@lucent.com>
5470 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5471 of copyright with `%s' so translators don't get an untranslated
5473 (COPYRIGHT_YEAR): Define.
5474 (version_etc): Use fprintf rather than fputs.
5475 Suggestion from Ulrich Drepper.
5477 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5479 * strtoll.c: New file, from GNU libc.
5480 * xstrtoimax.c: New file.
5482 * xstrtol.h: Add xstrtoimax.
5483 * strtoumax.c: New file. Simply include "strtoumax.c".
5484 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5486 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5487 * strtoxmax.c: ... then renamed to this.
5489 2001-08-13 Paul Eggert <eggert@twinsun.com>
5491 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5492 Port to Solaris 8, where 'sed' requires a space after the 'r'
5493 command, and where sh dislikes "$/". Clean up the spacing a bit.
5494 Redirect output to $tmp just once.
5496 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5498 * addext.c (<errno.h>): Include.
5499 (errno): Declare if not defined.
5500 (addext): Work correctly when pathconf returns -1 and leaves
5501 errno alone because there is no limit. Also, work even if
5502 pathconf returns a value greater than SIZE_MAX.
5504 2001-08-12 Jim Meyering <meyering@lucent.com>
5506 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5507 Simply `return getcwd (NULL, 0);'.
5508 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5509 Use 1300 as initial value for length, not PATH_MAX.
5511 * pathmax.h: Clean up cpp syntax.
5513 2001-08-12 Jim Meyering <meyering@lucent.com>
5515 * gettimeofday.c: New file.
5517 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5519 2001-08-04 Jim Meyering <meyering@lucent.com>
5521 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5522 to get in sync with glibc.
5524 2001-08-03 Paul Eggert <eggert@twinsun.com>
5526 The following changes are from gettext 0.10.39 as maintained by
5529 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5530 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5531 with inverted sense. All uses changed.
5533 * mbswidth.c: Don't include <limits.h>.
5534 Include <stdlib.h> and <string.h> unconditionally.
5535 (iswcntrl, mbsinit, ISCNTRL): New macros.
5536 (mbsnwidth): Use K&R style function declarations.
5537 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5538 can optimize it when MB_CUR_MAX == 1.
5539 The width of control characters is zero, not 1.
5541 2001-07-15 Jim Meyering <meyering@lucent.com>
5543 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5544 (BUILT_SOURCES): Add unlocked-io.h.
5545 (io_functions): Define.
5546 (unlocked-io.h): New rule.
5547 (DISTCLEANFILES): Add unlocked-io.h.
5548 (all-local): Depend on unlocked-io.h, to ensure it is created.
5550 * unlocked-io.hin: New file
5552 * regex.c: Update from glibc.
5554 2001-07-05 Jim Meyering <meyering@lucent.com>
5556 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5558 (libfetish_a_SOURCES): Put all .h files here instead.
5559 Remove a thus-exposed (better checks in automake) duplicate and
5560 two unnecessary .h files.
5562 2001-06-11 Jim Meyering <meyering@lucent.com>
5564 * regex.c: Update from GNU libc.
5566 2001-05-27 Jim Meyering <meyering@lucent.com>
5568 * readutmp.h (UT_TYPE): Define.
5570 2001-05-24 Jim Meyering <meyering@lucent.com>
5572 * argmatch.c: Include "quote.h".
5573 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5574 quote function. Reported by Göran Uddeborg.
5576 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5578 * dirname.c (dir_name): Compute append_dot using path, not newpath
5579 which is not yet declared.
5581 2001-05-11 Paul Eggert <eggert@twinsun.com>
5583 * Makefile.am (libfetish_a_SOURCES):
5584 Add strftime.c, since we now compile it on all hosts.
5586 * strftime.c (my_strftime):
5587 Define to nstrftime if emacs, but only if my_strftime is not defined.
5588 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5589 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5590 Add one more extra argument: a nanoseconds value.
5593 (my_strftime function): Add %N format.
5594 (emacs_strftimeu): Renamed from emacs_strftime,
5595 with extra ut argument.
5597 2001-05-11 Paul Eggert <eggert@twinsun.com>
5599 dirname code cleanup. base_name now behaves more compatibly
5600 with POSIX basename when given file names that have trailing
5601 slashes, and similarly for dir_name. Add new primitives
5602 base_len and dir_len. Put the directory-name-related decls
5605 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5606 * backupfile.c (base_name): Likewise.
5607 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5608 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5609 * makepath.c (strip_trailing_slashes): Likewise.
5610 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5612 * rename.c (strip_trailing_slashes): Likewise.
5613 * same.c (base_name): Likewise.
5614 * stripslash.c (ISSLASH): Likewise.
5616 * addext.c: Include <dirname.h> after size_t is defined.
5617 * backupfile.c: Likewise.
5619 * addext.c (addext): Use base_len to trim redundant
5620 trailing slashes instead of doing it ourselves.
5621 But do not trim the last slash if it is not redundant.
5623 * backupfile.c (find_backup_file_name,
5624 max_backup_version): Use base_len instead of rolling it ourselves.
5625 Handle the case of "" and (on DOS) "C:" correctly.
5627 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5628 Include <string.h>, <dirname.h>.
5629 (base_name): Allow file names ending in slashes, other than names
5630 that are all slashes. In this case, return the basename followed
5631 by the slashes. This is more general, and can be used in places
5632 where the original base_name purposely had an assertion failure.
5633 (base_len): New function.
5635 * dirname.c: Include <string.h> instead of <stdlib.h>.
5636 Do not include <assert.h>; no longer needed.
5638 (memrchr): Remove decl.
5639 (dir_name_r): Remove.
5640 (dir_len): Renamed from dirlen. All callers changed.
5641 Rewrite in terms of base_name, for simplicity and consistency.
5642 (dir_name): Never return NULL. All callers changed.
5643 Do not include <stdlib.h> in test program; no longer needed.
5644 return 0; is fine for test program.
5646 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5648 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5650 * path-concat.c (path_concat): Use base_len to compute
5651 base length, not strlen; this means we cannot rely on memcpy
5654 * same.c (STREQ): Remove.
5655 (same_name): Handle the case where the basename ends in trailing '/'.
5657 * stripslash.c (strip_trailing_slashes): Return nonzero if
5658 a slash was stripped. Do not strip the last slash after a
5661 2001-04-08 Jim Meyering <meyering@lucent.com>
5663 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5664 recomputed; that's necessary when the offset spans a DST transition.
5665 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5667 2001-04-02 Jim Meyering <meyering@lucent.com>
5669 * regex.h, regex.c: Update from GNU libc.
5671 2001-03-19 Paul Eggert <eggert@twinsun.com>
5673 * version-etc.c (version_etc_copyright): Update to 2001.
5675 2001-03-16 Paul Eggert <eggert@twinsun.com>
5677 * tempname.c (uint64_t): Define to uintmax_t if
5678 not defined, and if UINT64_MAX is not defined.
5679 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5680 Reported by John David Anglin.
5682 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5684 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5685 alias if codeset is empty.
5686 * config.charset (BeOS): Use wildcard syntax.
5688 2001-03-13 Jim Meyering <meyering@lucent.com>
5690 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5691 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5694 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5696 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5698 * unicodeio.c (print_unicode_char): Simplify accordingly.
5700 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5702 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5703 support for DOS/DJGPP.
5705 2001-02-28 Paul Eggert <eggert@twinsun.com>
5707 * Makefile.am (libfetish_a_SOURCES):
5708 Add dup-safer.c, fopen-safer.c.
5709 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5711 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5713 2001-02-25 Paul Eggert <eggert@twinsun.com>
5715 The mkstemp replacement is taken from glibc 2.2.2, with some
5716 portability fixes for use outside glibc, as follows:
5718 * tempname.c (struct_stat64): New macro.
5719 (direxists, __gen_tempname): Use it.
5720 This avoids a portability problem with Solaris 8.
5722 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5723 (<stddef.h>, <stdint.h>, <string.h>):
5724 Include only if STDC_HEADERS || _LIBC.
5725 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5726 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5727 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5728 (__set_errno): Define this macro if <errno.h> doesn't.
5729 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5730 Define these macros if <stdio.h> doesn't.
5731 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5732 Define these macros if <sys/stat.h>
5733 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5734 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5735 __xstat64): Define if not _LIBC.
5736 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5737 (__gen_tempname): Invoke gettimeofday only if
5738 HAVE_GETTIMEOFDAY || _LIBC;
5739 otherwise, fall back on plain "time".
5740 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5742 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5744 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5746 2001-02-17 Jim Meyering <meyering@lucent.com>
5748 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5749 around included file name.
5751 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5753 * strftime.c: Update from GNU libc (the only changes were to comments).
5755 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5757 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5759 2001-02-17 Paul Eggert <eggert@twinsun.com>
5761 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5762 Remove workaround macros for hosts that have mbrtowc but not
5763 mbstate_t, as we now insist on proper declarations for both
5764 before using mbrtowc.
5766 2001-02-17 Jim Meyering <meyering@lucent.com>
5768 * regex.c: Update from libc.
5770 2001-02-16 Paul Eggert <eggert@twinsun.com>
5772 * alloca.c (malloc): Undef before defining, since stdlib.h
5773 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5774 Reported by Mark Hounschell via Paul Eggert.
5776 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5778 * config.charset: Update for FreeBSD 4.2.
5780 2001-01-26 Jim Meyering <meyering@lucent.com>
5782 * quotearg.c: Include stddef.h.
5783 * quote.c: Include stddef.h.
5784 Reported by Axel Kittenberger.
5786 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5787 line in double quotes so that it evokes a better diagnostic.
5788 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5789 Reported by Axel Kittenberger.
5791 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5793 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5794 to avoid a warning. Add back 'const' to inptr.
5796 2001-01-16 Jim Meyering <meyering@lucent.com>
5798 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5801 2001-01-14 Jim Meyering <meyering@lucent.com>
5803 * rename.c: New file. From Volker Borchert.
5804 Include stdlib.h, string.h or strings.h, and xalloc.h.
5805 Use strip_trailing_slashes rather than open-coding it.
5807 2001-01-03 Paul Eggert <eggert@twinsun.com>
5809 * strftime.c: Sync with glibc time/strftime.c 1.81.
5811 2001-01-03 Jim Meyering <meyering@lucent.com>
5813 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5814 local `inptr' to avoid warning with some system declarations of iconv.
5816 2000-12-29 Paul Eggert <eggert@twinsun.com>
5818 * modechange.c: Do not assume that mode_t uses the
5819 traditional octal encoding. E.g. "chmod 1 FOO" should set
5820 the other-execute bit of FOO even if S_IXOTH != 1.
5822 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5823 WOTH, XOTH, ALLM): New macros.
5824 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5825 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5827 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5828 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5830 No need to use uintmax_t; unsigned long is long enough.
5831 Don't bother to get suffix since we don't use it.
5833 2000-12-24 Jim Meyering <meyering@lucent.com>
5835 * hash.c (is_prime): Return explicit boolean values.
5836 (hash_get_first): Return NULL to appease Irix5.6's 89.
5837 Reported by Nelson Beebe.
5839 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5841 * localcharset.c (locale_charset): Add support for Win32.
5843 2000-12-18 Paul Eggert <eggert@twinsun.com>
5845 * physmem.h, physmem.c: New files.
5847 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5848 (noinst_HEADERS): Add physmem.h.
5850 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5851 't' for compatibility with Solaris 8 sort.
5853 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5855 * config.charset: Add support for BeOS.
5857 2000-12-16 Jim Meyering <meyering@lucent.com>
5859 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5860 SHELLS_FILE to a file name that's useful on djgpp systems.
5862 (ADDITIONAL_DEFAULT_SHELLS): Define.
5863 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5864 Based mostly on a patch from Prashant TR.
5866 2000-12-16 Jim Meyering <meyering@lucent.com>
5868 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5869 N and M) would have treated it like `chown N:N FILE'.
5871 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5873 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5875 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5876 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5877 to the list of canonical encodings. Rename EUC-CN to GB2312.
5879 2000-12-08 Andreas Schwab <schwab@suse.de>
5881 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5882 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5884 2000-12-07 Jim Meyering <meyering@lucent.com>
5886 * stripslash.c (ISSLASH): Define.
5887 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5890 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5891 (dir_name_r): Declare this function as static.
5892 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5893 manifest itself on a name containing a mix of slashes and
5895 Make this function work with names starting with a DOS-style
5896 drive letter and colon prefix.
5897 (dir_name): Append `.' if necessary.
5898 Based mostly on patches from Prashant TR and Eli Zaretskii.
5900 * dirname.h (dir_name_r): Remove prototype.
5902 2000-12-05 Jim Meyering <meyering@lucent.com>
5904 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5906 2000-12-04 Jim Meyering <meyering@lucent.com>
5908 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5909 Also include memory.h, stdlib.h, unistd.h if appropriate.
5910 Reported by Andreas Jaeger (conflicting declaration of malloc).
5912 2000-12-02 Jim Meyering <meyering@lucent.com>
5914 * closeout.h: Make idempotent, to avoid some obscure warnings.
5916 2000-12-01 Paul Eggert <eggert@twinsun.com>
5918 * memrchr.c: Include <config.h> before any system include file.
5920 2000-11-29 Paul Eggert <eggert@twinsun.com>
5922 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5924 2000-11-26 Jim Meyering <meyering@lucent.com>
5926 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5928 2000-11-22 Paul Eggert <eggert@twinsun.com>
5930 * strftime.c (my_strftime): Do not invoke mbrlen with a
5931 size of (size_t) -1; it's not portable.
5933 2000-11-17 Akim Demaille <akim@epita.fr>
5935 * obstack.h: Formatting changes.
5936 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5937 prevent type checking.
5938 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5939 cast the value to (void *): assigning a `foo *' to a `void *'
5941 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5943 2000-11-17 Jim Meyering <meyering@lucent.com>
5945 * strstr.c: Update from GNU libc.
5947 2000-11-16 Jim Meyering <meyering@lucent.com>
5949 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5951 2000-11-11 Jim Meyering <meyering@lucent.com>
5953 * error.c: Add a couple #includes, merging from GNU libc version.
5955 2000-11-10 Jim Meyering <meyering@lucent.com>
5957 * obstack.h: Update from GNU libc.
5958 * obstack.c: Likewise.
5960 2000-11-06 Paul Eggert <eggert@twinsun.com>
5962 * getusershell.c (setusershell): Use rewind rather than
5963 fseek/fseeko, to avoid configuration hassles with fseeko.
5964 Don't bother opening SHELLS_FILE if shellstream is NULL;
5967 2000-11-05 Jim Meyering <meyering@lucent.com>
5969 * makepath.h (make_dir): Declare.
5970 * makepath.c (make_dir): Remove `static' attribute.
5973 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5975 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5976 last one in a bucket, advance to the next bucket.
5978 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5980 * fnmatch.c: Do not comment out all the code if we are using
5981 the GNU C library, because in some cases we are replacing buggy
5982 code in the GNU C library itself.
5984 2000-10-30 Paul Eggert <eggert@twinsun.com>
5986 * error.h, getline.h, modechange.h:
5987 Remove "2000" from Copyright line, as the file hasn't been
5988 changed this year other than in the copyright notice.
5990 * xalloc.h: Add "2000" to Copyright line, as this file
5991 was changed this year.
5993 2000-10-30 Paul Eggert <eggert@twinsun.com>
5995 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5996 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5997 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5999 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6001 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6002 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6003 doesn't define __restrict_arr.
6005 2000-10-29 Jim Meyering <meyering@lucent.com>
6007 * xstat.in: Fix grammar in comment.
6009 2000-10-28 Jim Meyering <meyering@lucent.com>
6011 * memchr.c: Update from libc.
6012 Adjust for portability:
6013 [HAVE_STDLIB_H]: Include stdlib.h.
6014 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6015 Undef __memchr, too.
6016 [!weak_alias]: Define __memchr to memchr.
6018 * regex.c: Update from libc.
6019 * regex.h: Likewise.
6020 * getopt1.c: Likewise.
6021 * memcmp.c: Likewise.
6023 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6024 Avoid using fseek, when possible -- it's broken by design.
6025 Patch by Ulrich Drepper.
6027 2000-10-26 Jim Meyering <meyering@lucent.com>
6029 * strftime.c: Update from libc.
6031 2000-10-25 Jim Meyering <meyering@lucent.com>
6033 * obstack.c: Update from libc.
6035 2000-10-23 Jim Meyering <meyering@lucent.com>
6037 * hard-locale.c (hard_locale): Revert last change -- it was simply
6038 wrong. That set_locale call must not have any side effects.
6041 2000-10-22 Jim Meyering <meyering@lucent.com>
6043 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6044 [CYCLIC]: Remove now-unused definition.
6046 * save-cwd.c (O_DIRECTORY): Define, if needed.
6047 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6048 Suggestion from Ulrich Drepper.
6050 2000-10-21 Jim Meyering <meyering@lucent.com>
6052 * dirname.c (dir_name_r): New function, factored out of dir_name.
6053 (dir_name): Use dir_name_r.
6054 * dirname.h (dir_name_r): Declare it.
6056 2000-10-21 Jim Meyering <meyering@lucent.com>
6058 * dirname.c (memrchr): Declare if necessary.
6059 (dir_name): Remove the restriction that there be no
6060 trailing slashes. Now, this code skips past them, effectively
6062 [TEST_DIRNAME] (main): New unit tests.
6064 * memrchr.c: New file from GNU libc.
6065 Undef __memrchr, too.
6066 [!weak_alias]: Define __memrchr to memrchr.
6067 Guard weak_alias use with `#ifdef weak_alias'.
6069 2000-10-17 Jim Meyering <meyering@lucent.com>
6071 * quote.h (PARAMS): Define and use.
6072 Reported by Akim Demaille.
6074 * getopt.c: Update from libc.
6076 2000-10-16 Jim Meyering <meyering@lucent.com>
6078 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6081 2000-09-25 Jim Meyering <meyering@lucent.com>
6083 * md5.h (rol): Define (from GnuPG).
6085 * sha.c: Give credit (GnuPG) where due.
6086 (M): Use rol rather than open-coding it.
6087 Add a FIXME comment.
6089 2000-09-21 Jim Meyering <meyering@lucent.com>
6091 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6092 Reported by Michael Stone.
6094 2000-09-20 Jim Meyering <meyering@lucent.com>
6096 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6097 (noinst_HEADERS): Add sha.h.
6098 Based on code from Scott G. Miller and from GnuPG.
6100 2000-09-15 Jim Meyering <meyering@lucent.com>
6102 * regex.c: Update from libc.
6104 2000-09-10 Jim Meyering <meyering@lucent.com>
6106 * getopt.c (_getopt_internal): Update from glibc.
6108 2000-09-09 Jim Meyering <meyering@lucent.com>
6110 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6111 think it should be used as a general replacement for isascii.
6112 * fnmatch.c: Likewise.
6113 * mbswidth.c: Likewise
6114 * regex.c: Likewise.
6117 * userspec.c: Include sys/param.h and limits.h.
6119 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6120 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6121 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6122 UID, GID. Check range.
6124 2000-09-06 Jim Meyering <meyering@lucent.com>
6126 * getopt.c (_getopt_internal): Update from glibc.
6128 2000-08-30 Jim Meyering <meyering@lucent.com>
6130 * strftime.c: Merge in changes from GNU libc.
6132 2000-08-26 Jim Meyering <meyering@lucent.com>
6134 * closeout.c: Include "__fpending.h".
6135 (close_stdout_status): Return right away if there's nothing to flush.
6137 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6138 * __fpending.c: New file.
6139 * __fpending.h: New file.
6141 2000-08-07 Paul Eggert <eggert@twinsun.com>
6143 Standardize on "memory exhausted" instead of "Memory exhausted"
6144 or "virtual memory exhausted".
6145 * obstack.c (print_and_abort): Use "memory exhausted", not
6146 "virtual memory exhausted".
6147 * same.c (same_name): Invoke xalloc_die instead of printing
6149 * userspec.c (parse_user_spec): Likewise.
6150 * bumpalloc.h: comment fix
6151 * same.c, userspec.c: Include xalloc.h.
6153 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6154 not char *const and pointing to a constant array.
6155 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6156 (xrealloc): Comment fix.
6158 * userspec.c (parse_user_spec):
6159 Don't translate a message until just before returning,
6160 to avoid unnecessary translation.
6162 2000-08-07 Jim Meyering <meyering@lucent.com>
6164 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6165 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6166 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6167 getgroups.c, gethostname.c, getopt.h, group-member.c,
6168 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6169 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6170 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6171 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6172 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6173 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6174 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6175 yesno.c: Back out Copyright date changes for each file with no change
6176 this year. This eases coordination with other programs using the same
6177 source code modules. From Paul Eggert.
6179 2000-08-03 Greg McGary <greg@mcgary.org>
6181 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6182 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6183 (EXTEND_BUFFER): Use them.
6185 2000-08-01 Jim Meyering <meyering@lucent.com>
6187 * dirname.c (ISSLASH): Define.
6188 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6189 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6190 both `\' and `/' may be use as path separators.
6191 Based on a patch from Prashant TR.
6193 2000-07-31 Paul Eggert <eggert@twinsun.com>
6195 * quotearg.c (quotearg_n_options): Don't make the initial
6196 slot vector a constant, since it might get modified.
6198 2000-07-31 Jim Meyering <meyering@lucent.com>
6200 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6201 * obstack.c (print_and_abort): Likewise.
6203 2000-07-30 Paul Eggert <eggert@twinsun.com>
6205 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6206 buffer, so that the caller can always quote one small
6207 component of a "memory exhausted" message in slot 0.
6208 From a suggestion by Jim Meyering.
6210 2000-07-30 Jim Meyering <meyering@lucent.com>
6212 * makepath.c (make_path): Quote the other instance, too.
6214 * quotearg.c (N_STATIC_SLOTVECS): Define.
6215 (STATIC_BUF_SIZE): Define.
6216 (quotearg_n_options): Use only statically allocated storage when
6217 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6218 than STATIC_BUF_SIZE.
6220 2000-07-29 Jim Meyering <meyering@lucent.com>
6222 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6223 * dirname.c (dir_name): Likewise.
6225 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6227 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6228 (dir_name): Assert that there are no trailing slashes.
6230 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6232 * mbswidth.h (mbswidth): Add a flags argument.
6233 (mbswidth): New declaration.
6234 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6235 * mbswidth.c (mbswidth): Add a flags argument.
6236 (mbsnwidth): New function.
6238 2000-07-24 Jim Meyering <meyering@lucent.com>
6240 * mbswidth.c: Remove useless #else. From Bruno Haible.
6242 2000-07-23 Paul Eggert <eggert@twinsun.com>
6244 * mbswidth.c (_XOPEN_SOURCE):
6245 Don't define; this causes problems on Solaris 7.
6246 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6248 2000-07-23 Paul Eggert <eggert@twinsun.com>
6251 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6252 so that mbstate_t is always defined.
6254 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6255 be 1 in at least one GCC installation, and this configuration
6256 error is likely to be common. Ignoring MB_LEN_MAX hurts
6257 performance on hosts that have mbrtowc but have only unibyte
6258 locales, but I assume these hosts are rare.
6260 2000-07-23 Paul Eggert <eggert@twinsun.com>
6262 * quotearg.c: Streamline by invoking multibyte code only if needed.
6263 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6264 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6265 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6266 invoke multibyte primitives.
6268 2000-07-23 Jim Meyering <meyering@lucent.com>
6270 * basename.c (base_name): Add an assertion.
6272 2000-07-15 Bruno Haible <clisp.cons.org>
6274 * quotearg.c: When the system forces us to redefine mbstate_t,
6275 shadow its mbsinit function.
6277 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6279 * mbswidth.h: New file.
6280 * mbswidth.c: New file.
6281 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6282 (noinst_HEADERS): Add mbswidth.h.
6284 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6286 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6289 2000-07-15 Jim Meyering <meyering@lucent.com>
6291 * makepath.c: Include quote.h.
6292 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6293 corresponding argument in a `quote (...)' call.
6294 Give better diagnostics.
6296 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6297 (noinst_HEADERS): Add quote.h.
6299 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6300 from tar's src/misc.c.
6301 * quote.h: New file. Prototypes for same.
6303 2000-07-10 Paul Eggert <eggert@twinsun.com>
6305 From a suggestion by Bruno Haible.
6306 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6307 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6308 to decide whether to define the BeOS workaround macro;
6309 this adjusts to the change to AC_MBSTATE_T.
6311 2000-07-13 Paul Eggert <eggert@twinsun.com>
6313 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6315 * quotearg.c (quoting_style_args, quoting_style_vals,
6316 quotearg_buffer_restyled): Add support for
6317 clocale_quoting_style. Undo previous change to
6318 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6319 and "{RIGHT QUOTATION MARK}" msgids.
6321 2000-07-05 Paul Eggert <eggert@twinsun.com>
6323 The old behavior of quoting `like this' doesn't look good with
6324 newer, ISO-style fonts. See:
6325 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6327 Instead, quote "like this" by default. Let the translator
6328 tailor the locale-specific quoting behavior by providing
6329 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6331 * quotearg.c (N_): New macro.
6332 (gettext_default): New function.
6333 (quotearg_buffer_restyled): Use
6334 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6335 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6337 2000-07-09 Jim Meyering <meyering@lucent.com>
6339 * Most files: Update copyright dates to include 2000.
6341 2000-07-08 Jim Meyering <meyering@lucent.com>
6343 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6345 (xgethostname): Remove now-unnecessary #ifdef.
6346 Move declaration of `err' into loop where it's used.
6348 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6350 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6351 by allocating a larger buffer. Test the gethostname return value for
6352 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6353 returns an error and ENAMETOOLONG isn't defined.
6355 2000-07-05 Paul Eggert <eggert@twinsun.com>
6356 and Bruno Haible <haible@clisp.cons.org>
6358 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6360 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6362 * quotearg.c (struct quoting_options): Simplify quote_these_too
6365 2000-07-03 Jim Meyering <meyering@lucent.com>
6367 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6368 Reported by Bruno Haible.
6370 2000-07-04 Jim Meyering <meyering@lucent.com>
6372 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6373 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6376 2000-07-03 Paul Eggert <eggert@twinsun.com>
6377 and Bruno Haible <haible@clisp.cons.org>
6379 * quotearg.c (mbrtowc):
6380 Assign to *pwc, and return 1 only if result is nonzero.
6381 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6383 2000-07-03 Jim Meyering <meyering@lucent.com>
6385 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6386 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6389 2000-07-02 Jim Meyering <meyering@lucent.com>
6391 * quotearg.c (mbstate_t): Don't define here.
6393 2000-07-02 Jim Meyering <meyering@lucent.com>
6395 * nanosleep.c (SIGCONT): Define if not already defined.
6397 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6399 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6400 per change in ../m4/ls-mntd-fs.m4.
6401 (read_filesystem_list): Ignore symbolic links.
6403 2000-06-29 Jim Meyering <meyering@lucent.com>
6405 * same.c: Include <string.h> or <strings.h>, as appropriate,
6406 for declaration of strcmp.
6408 * long-options.c: Include <stdlib.h>, for declaration of exit.
6410 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6411 Avoid warning by casting result to `char *' to remove `const'.
6413 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6415 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6417 2000-06-26 Paul Eggert <eggert@twinsun.com>
6419 savedir now sets errno on failure and invokes xmalloc to get memory.
6420 Fix a couple of other minor bugs while we're at it.
6422 * savedir.c (<unistd.h>): Do not include; there's no need.
6423 (NAMLEN): Remove macro.
6424 (malloc, realloc): Remove decls.
6426 ("xalloc.h"): Include.
6427 (NAME_SIZE_DEFAULT): New macro.
6428 (savedir): Use xmalloc / xrealloc to allocate memory.
6429 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6430 Skip "" directory entries.
6431 Use strlen to calculate directory entry length, since the old method
6432 is rarely used these days and isn't worth supporting.
6433 Don't use a pointer after freeing it.
6434 Check for integer overflow when calculating allocation size.
6435 Use memcpy to copy entries, instead of stpcpy.
6436 Set errno properly when returning NULL.
6437 Check for readdir error.
6439 2000-06-26 Jim Meyering <meyering@lucent.com>
6441 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6443 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6445 * getusershell.c (xmalloc, xrealloc): Remove functions.
6447 Don't include <stdlib.h>. Don't declare malloc, realloc.
6449 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6451 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6453 2000-06-24 Jim Meyering <meyering@lucent.com>
6455 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6457 2000-06-21 Jim Meyering <meyering@lucent.com>
6459 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6461 2000-06-19 Paul Eggert <eggert@twinsun.com>
6463 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6464 (mbrtowc, mbstate_t): Define substitutes if
6465 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6466 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6467 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6469 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6471 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6472 than 1024, return a memory chunk of least possible size, instead
6473 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6474 Use free/xmalloc instead of xrealloc to avoid copying for very long
6477 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6479 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6480 address, not strdup. Include <stdlib.h> and don't declare free().
6482 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6484 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6487 2000-06-21 Jim Meyering <meyering@lucent.com>
6489 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6490 (noinst_HEADERS): Add getstr.h.
6492 * getline.c (getstr): Move into a separate file.
6493 * getstr.c (getstr): New file, extracted from getline.c, with
6494 the following changes: new parameter, delim2; both delim[12]
6495 parameters have type `int', not `char'. The latter would lose
6496 with 8-bit delimiters.
6497 * getstr.h: New file.
6499 2000-06-19 Jim Meyering <meyering@lucent.com>
6501 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6503 2000-06-18 Jim Meyering <meyering@lucent.com>
6505 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6506 Besides, these days every porting target provides a mkdir function.
6508 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6509 (this snippet comes from src/system.h).
6511 2000-06-15 Paul Eggert <eggert@twinsun.com>
6513 * human.c (adjust_value): New function.
6514 (human_readable_inexact): Apply rounding style even when
6515 printing approximate values.
6517 2000-06-14 Paul Eggert <eggert@twinsun.com>
6519 * human.c (human_readable_inexact): Allow an input block
6520 size that is not a multiple of the output block size, and vice versa.
6521 Reported by Piergiorgio Sartor.
6523 2000-06-14 Paul Eggert <eggert@twinsun.com>
6525 * getdate.y (get_date): Apply relative times after time
6526 zone indicator, not before. Reported by Todd A. Jacobs.
6528 2000-06-13 Jim Meyering <meyering@lucent.com>
6530 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6532 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6534 2000-06-12 Paul Eggert <eggert@twinsun.com>
6536 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6538 2000-06-04 Paul Eggert <eggert@twinsun.com>
6540 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6542 2000-06-04 Jim Meyering <meyering@lucent.com>
6544 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6545 SunOS 4.1.4 for which gid_t is an unsigned type.
6547 2000-06-03 Jim Meyering <meyering@lucent.com>
6549 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6551 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6553 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6554 newer, don't install charset.alias.
6555 * config.charset: Change the Linux/glibc rules so they become empty
6556 on glibc-2.1 or newer.
6558 2000-06-02 Jim Meyering <meyering@lucent.com>
6560 * mountlist.c: Back out last change. Instead, do this...
6561 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6562 member using the same `ignore'-testing code.
6563 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6567 2000-05-29 Jim Meyering <meyering@lucent.com>
6569 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6570 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6572 2000-05-22 Jim Meyering <meyering@lucent.com>
6574 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6576 2000-05-18 Jim Meyering <meyering@lucent.com>
6578 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6579 back, too, since it may have been modified by allocate_entry.
6580 (hash_delete): Rewrite to use neither the assignment operator
6581 nor the comma operator in an if-expression.
6583 2000-05-15 Paul Eggert <eggert@twinsun.com>
6586 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6587 Remove; no longer needed.
6588 "quotearg.h": Add include.
6589 (file_name): Do not bother to explicitly initialize to NULL; it's less
6590 efficient on some hosts.
6591 (close_stdout_status): Remove test as to whether stdout was already
6592 closed; it breaks for the case "echo x | sort >&-".
6593 Quote file name colons.
6594 Do not assume that _("write error") lacks format strings.
6596 2000-05-15 Jim Meyering <meyering@lucent.com>
6598 * version-etc.c (version_etc_copyright): Update the copyright string
6599 used in all --version output.
6601 2000-05-14 Jim Meyering <meyering@lucent.com>
6603 * closeout.c (close_stdout_set_file_name): New function.
6604 (close_stdout_status): Use new file-scoped global.
6605 Return right away if fstat says the stdout file descriptor is invalid.
6606 * closeout.h (close_stdout_set_file_name): Declare.
6608 2000-05-10 Jim Meyering <meyering@lucent.com>
6610 * closeout.c [default_exit_status]: New file-scoped variable.
6611 (close_stdout_set_status): New function.
6612 * closeout.h (close_stdout_set_status): Declare.
6614 2000-05-08 Jim Meyering <meyering@lucent.com>
6616 * long-options.c: Don't include closeout.h.
6617 (parse_long_options): Don't call close_stdout for --version.
6619 2000-05-06 Jim Meyering <meyering@lucent.com>
6621 * strnlen.c: Undefine __strnlen and strnlen.
6622 [!weak_alias]: Define __strnlen to strnlen.
6624 * atexit.c: New file, from libiberty.
6626 2000-05-06 Jim Meyering <meyering@lucent.com>
6628 * closeout.c (close_stdout_status): Also check for errors on the
6631 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6633 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6634 instead of xmalloc, xrealloc, path_concat.
6635 (locale_charset): Treat empty environment variables as absent.
6636 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6638 2000-05-04 Jim Meyering <meyering@lucent.com>
6640 * getopt.c: Update from glibc.
6641 * obstack.c: Likewise.
6642 * obstack.h: Likewise.
6643 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6645 * regex.h: Likewise.
6646 * strndup.c: Likewise.
6647 * strnlen.c: New file, from glibc.
6649 2000-05-01 Jim Meyering <meyering@lucent.com>
6651 * full-write.c (full_write): Remove `FIXME' part of comment.
6653 2000-04-29 Jim Meyering <meyering@lucent.com>
6655 * path-concat.c: Declare strdup only if it's not defined.
6656 * canon-host.c: Likewise.
6658 2000-04-28 Jim Meyering <meyering@lucent.com>
6660 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6661 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6662 included first, then limits.h is included by locale.h by libintl.h.
6663 From John David Anglin.
6665 2000-04-25 Jim Meyering <meyering@lucent.com>
6667 * makepath.c (S_IRWXUGO): Define.
6668 (make_path): Always perform explicit chmod if MODE specifies any
6669 of the `special' permission bits. Prompted by a bug report against
6670 install from Mate Wierdl and Joost van Baal.
6672 2000-04-18 Jim Meyering <meyering@lucent.com>
6676 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6677 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6679 2000-04-17 Jim Meyering <meyering@lucent.com>
6681 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6682 the definition of it to rpl_strftime also defined-away the system's
6685 2000-04-15 Jim Meyering <meyering@lucent.com>
6687 Use `C' to denote so-called `contiguous' files, the same way
6689 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6690 (ftypelet): Use S_ISCTG.
6691 From Michael Deutschmann.
6693 2000-04-14 Jim Meyering <meyering@lucent.com>
6695 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6697 2000-04-08 Jim Meyering <meyering@lucent.com>
6699 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6700 names don't conflict. Reported by Eli Zaretskii.
6702 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6704 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6705 bug. Deal with the different error behavior of Irix iconv.
6707 2000-04-07 Jim Meyering <meyering@lucent.com>
6709 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6710 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6712 2000-04-05 Jim Meyering <meyering@lucent.com>
6714 Portability tweaks required for ultrix4.3.
6715 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6716 * readutmp.c: Include sys/types.h before sys/stat.h.
6717 * canon-host.c: Declare strdup.
6718 * path-concat.c: Likewise.
6719 From John David Anglin.
6721 2000-04-04 Jim Meyering <meyering@lucent.com>
6723 Be more DOS 8.3-friendly.
6724 * ref-add.sin: Renamed from ref-add.sed.in.
6725 * ref-del.sin: Renamed from ref-del.sed.in.
6726 * Makefile.am: Reflect renaming.
6727 Reported by Eli Zaretskii.
6729 Use a temporary file name that won't clash with `charset.alias'
6730 in the DOS 8.3 name space.
6731 * Makefile.am (charset_tmp): Define.
6732 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6733 (uninstall-local): Likewise.
6734 Reported by Eli Zaretskii.
6736 2000-03-29 Paul Eggert <eggert@twinsun.com>
6738 * time/strftime.c (my_strftime): Make sure we call the system
6739 strftime, not ourselves, when invoking the underlying strftime.
6741 2000-03-24 Jim Meyering <meyering@lucent.com>
6743 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6744 (charset_alias): Define.
6745 (install-exec-local): Factor out common code.
6746 (uninstall-local): Split lines longer than 80.
6747 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6749 (.sed.in.sed): New rule. Don't redirect directly to $@.
6750 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6752 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6754 * config.charset: Output a line containing "Packages using this file".
6755 * ref-add.sed.in, ref-del.sed.in: New files.
6756 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6757 ref-del.sed): New rules.
6759 2000-03-17 Jim Meyering <meyering@lucent.com>
6761 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6762 Otherwise, include <strings.h>
6764 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6766 * unicodeio.c (utf8_wctomb): New function.
6767 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6768 format instead of in UCS-4 with platform dependent endianness.
6770 2000-03-07 Paul Eggert <eggert@twinsun.com>
6772 * savedir.c (savedir): Work even if directory size is
6773 negative; this can happen with some screwy NFS configurations.
6775 2000-03-06 Jim Meyering <meyering@lucent.com>
6777 * localcharset.c (get_charset_aliases): Don't try to free file_name
6778 if it's NULL (because we ran out of memory). From Bruno Haible.
6780 2000-03-05 Jim Meyering <meyering@lucent.com>
6782 * localcharset.c ("path-concat.h"): Include.
6783 (get_charset_aliases): Use path_concat instead of ANSI string
6786 * unicodeio.h (PARAMS): Define.
6787 Use it to guard prototype.
6789 2000-03-04 Jim Meyering <meyering@lucent.com>
6791 * Makefile.am (install-exec-local): Create $(libdir) before installing
6793 (uninstall-local): Uncomment this rule so `make distcheck' works
6796 * unicodeio.c (<errno.h>): Include it.
6797 (errno): Declare if not defined.
6799 * localcharset.c: Add Bruno's comment justifying use of volatile.
6801 * config.charset: New version, incorporating remarks from a linux
6802 i18n mailing list. From Bruno Haible.
6804 2000-03-02 Jim Meyering <meyering@lucent.com>
6806 * Makefile.am (EXTRA_DIST): Add config.charset.
6808 2000-03-01 Jim Meyering <meyering@lucent.com>
6810 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6811 * unicodeio.c: Likewise.
6813 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6815 * config.charset: New file.
6816 * localcharset.c: New file.
6817 * unicodeio.h, unicodeio.c: New files.
6818 * Makefile.am (DEFS): Add -DLIBDIR=...
6819 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6820 (noinst_HEADERS): Add unicodeio.h.
6821 (all-local, install-exec-local, charset.alias): New targets.
6823 2000-02-28 Paul Eggert <eggert@twinsun.com>
6825 * quotearg.c (ALERT_CHAR): New macro.
6826 (quotearg_buffer_restyled): Use it.
6828 2000-02-27 Jim Meyering <meyering@lucent.com>
6830 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6831 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6833 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6834 not `#if STDC_HEADERS'.
6835 Declare malloc if needed.
6837 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6838 now that autoconf always defines the HAVE_DECL_ symbols.
6839 * human.c: Likewise.
6841 * strtoumax.c: Likewise.
6843 * backupfile.c: Arrange for cpp to fail if the configure-time
6844 declaration check was not run.
6846 * human.c: Likewise.
6848 * strtoumax.c: Likewise.
6850 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6851 then first look up the entire `.'-containing string as a login name.
6853 2000-02-18 Paul Eggert <eggert@twinsun.com>
6855 * getdate.y: Handle two-digit years with leading zeros correctly.
6856 (textint): New typedef.
6857 (parser_control): Member year changed from int to textint.
6859 (YYSTYPE): Removed; replaced by %union with int and textint members.
6860 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6861 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6862 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6863 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6864 (date, number, to_year): Use width of number in digits, not its value,
6865 to determine whether it's a 2-digit year, or a 2-digit time.
6866 (yylex): Store number of digits of numeric tokens.
6867 Reported by John Kendall.
6869 (parser_control): Changed from struct parser_control to typedef (for
6870 consistency). All uses changed.
6872 (tID): Removed; not used.
6873 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6875 2000-02-14 Paul Eggert <eggert@twinsun.com>
6877 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6878 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6880 2000-02-12 Jim Meyering <meyering@lucent.com>
6882 * userspec.c (ISDIGIT): Define it.
6883 (isdigit): Remove definition.
6884 (is_number): Use ISDIGIT, not isdigit.
6885 <libintl.h>: Include.
6887 (parse_user_spec): Mark translatable strings.
6889 2000-02-10 Jim Meyering <meyering@lucent.com>
6891 With these changes, nanosleep.[ch] are finally enough like the other
6892 lib/* replacement files to compile on a few more losing systems.
6894 * nanosleep.h: Don't include config.h.
6895 Remove prototype from declaration of nanosleep.
6896 (PARAMS): Remove now-unneeded definition.
6897 * nanosleep.c: #undef nanosleep.
6898 (rpl_nanosleep): Rename from nanosleep.
6900 2000-02-03 Jim Meyering <meyering@lucent.com>
6902 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6903 rather than with `#if HAVE_UTMPNAME'.
6905 2000-02-01 Jim Meyering <meyering@lucent.com>
6907 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6909 2000-01-31 Jim Meyering <meyering@lucent.com>
6911 * nanosleep.h (nanosleep): Guard declaration with
6912 `#if ! HAVE_DECL_NANOSLEEP'.
6913 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6914 the declaration in that vendor's sys/timers.h.
6915 Reported by Christian Krackowizer.
6917 * quotearg.c (ISASCII): Add #undef and move definition to follow
6918 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6919 (ISPRINT): Likewise.
6920 Reported by Tom Tromey.
6922 2000-01-30 Jim Meyering <meyering@lucent.com>
6924 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6925 uses of ->ut_name. The latter doesn't work with new Linux header files
6926 where only utmpx.ut_user is declared.
6928 * readutmp.h (UT_USER): Define.
6930 2000-01-23 Jim Meyering <meyering@lucent.com>
6932 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6935 2000-01-22 Jim Meyering <meyering@lucent.com>
6937 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6938 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6939 Required for some AIX systems. Reported by Christian Krackowizer.
6940 [TESTING] (main): New function.
6942 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6943 * dirname.c (dir_name): Support for DOS-style file names with drive
6946 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6948 * strverscmp.c (ISDIGIT): Define.
6949 (strverscmp): Use ISDIGIT, not isdigit.
6951 2000-01-17 Paul Eggert <eggert@twinsun.com>
6953 * nanosleep.c (nanosleep):
6954 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6955 POSIX.1 doesn't require SA_INTERRUPT and some systems
6956 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6957 it's been part of POSIX.1 since day 1 (in 1988).
6959 2000-01-17 Jim Meyering <meyering@lucent.com>
6961 * interlock: Remove unused file. Reported by François Pinard.
6963 2000-01-16 Paul Eggert <eggert@twinsun.com>
6965 * quotearg.c (quotearg_buffer_restyled): Do not quote
6966 alert, backslash, formfeed, and vertical tab unnecessarily in
6967 shell quoting style.
6970 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6971 Free Software Foundation, Inc.
6972 Copying and distribution of this file, with or without modification,
6973 are permitted provided the copyright notice and this notice are preserved.