1 2005-06-16 Jim Meyering <jim@meyering.net>
3 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
4 when either N or S is zero.
6 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
8 * argp.h (__option_is_short): Check upper limit of
9 __key. Isprint() requires its argument to have the value
10 of an unsigned char or EOF.
12 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
14 * fnmatch.c (fnmatch): If there is an encoding error in a
15 multibyte string or pattern, fall back on unibyte matching.
16 Problem reported by James Youngman.
18 2005-06-08 Bruno Haible <bruno@clisp.org>
20 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
23 2005-06-08 Bruno Haible <bruno@clisp.org>
25 * csharpcomp.h: New file, from GNU gettext.
26 * csharpcomp.c: New file, from GNU gettext.
27 * csharpcomp.sh.in: New file, from GNU gettext.
29 2005-06-07 Derek Price <derek@ximbiot.com>
32 * glob_.h: Indent nested #ifdef.
34 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
37 Use "file name" when talking about file names, instead of "filename"
38 or "path", as per the GNU coding standards.
39 * mkdir-p.c: Renamed from makepath.c.
40 (make_dir_parents): Renamed from make_path. All callers changed.
41 * mkdir-p.h: Likewise. All includers changed.
42 * filenamecat.c: Renamed from path-concat.c.
43 (file_name_concat): Renamed from path_concat. All callers changed.
44 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
45 * filenamecat.h: Likewise. All includers changed.
46 * acl.c: Don't use "path" or "filename" to mean "file name"
47 in comments or local variable names.
48 * basename.c: Likewise.
49 * canonicalize.c, canonicalize.h: Likewise.
50 * dirname.c, dirname.h: Likewise.
51 * euidaccess.c: Likewise.
53 * fnmatch_.h, fnmatch_loop.c: Likewise.
54 * fsusage.c, fsuage.h: Likewise.
55 * fts.c, fts_.h: Likewise.
57 * getloadavg.c: Likewise.
58 * mkstemp.c: Likewise.
59 * mountlist.c, mountlist.h: Likewise.
60 * openat.c, openat.h: Likewise.
61 * readlink-stub.c: Likewise.
62 * readutmp.c, readutmp.h: Likewise.
66 * savedir.c: Likewise.
67 * stripslash.c: Likewise.
68 * tempname.c: Likewise.
69 * xreadlink.c: Likewise.
70 * exclude.c (excluded_file_name): Renamed from excluded_filename.
72 * exclude.h: Likewise.
74 * euidaccess.c (getuid, getgid, getuid, getegid)
75 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
76 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
77 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
78 * pathmax.h: Include <limits.h> unconditionally, since other
79 files have been getting away with it for years (MORE/BSD 4.3
81 * userspec.c (getpwnam, getgrnam, getgrgid)
82 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
84 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
85 Define to 256, not 255, as per modern POSIX.
87 2005-06-01 Bruno Haible <bruno@clisp.org>
89 * csharpexec.h: New file, from GNU gettext.
90 * csharpexec.c: New file, from GNU gettext.
91 * csharpexec.sh.in: New file, from GNU gettext.
93 2005-05-31 Derek Price <derek@ximbiot.com>
94 Paul Eggert <eggert@cs.ucla.edu>
97 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
99 2005-05-29 Derek Price <derek@ximbiot.com>
100 Paul Eggert <eggert@cs.ucla.edu>
102 * glob_.h, glob.c: New files.
104 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
106 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
108 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
109 the configuration hassle isn't worth it.
110 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
111 (LONGEST_MODIFIER, PRIuMAX): Remove.
113 2005-05-27 Bruno Haible <bruno@clisp.org>
115 * getlogin_r.h: Remove second include of <stddef.h>.
117 2005-05-25 Bruno Haible <bruno@clisp.org>
118 Derek Price <derek@ximbiot.com>
120 * getlogin_r.h: Simplify API documentation.
122 2005-05-25 Derek Price <derek@ximbiot.com>
123 Paul Eggert <eggert@cs.ucla.edu>
125 * getlogin_r.c, getlogin_r.h: New files.
127 2005-05-22 Bruno Haible <bruno@clisp.org>
129 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
130 Also include <sys/param.h> if it defines MIN, MAX.
131 Based on a patch by Derek Price <derek@ximbiot.com>.
133 2005-05-22 Bruno Haible <bruno@clisp.org>
135 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
136 (INT64_MIN): Fix definition.
137 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
139 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
140 NEED_SIGNED_INT_TYPES.
142 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
143 HAVE_SYSTEM_INTTYPES.
145 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
147 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
148 so that unistd-safer.h (GPL'ed code) need not be included.
150 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
153 * fts.c: Don't include "cycle-check.h" or "hash.h".
154 (setup_dir, free_dir): New functions.
155 (enter_dir, leave_dir): Define trivial
156 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
157 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
158 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
159 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
161 (fts_open): Use setup_dir.
162 (fts_close): Use free_dir.
163 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
164 This adds a label and some gotos, but the alternatives were messier.
165 Check for memory allocation failure when entering a dir.
166 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
167 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
168 (FTS): New member fts_cycle, that is a union that contains the
169 old active_dir_ht and cycle_state. All uses changed to mention
170 fts_cycle.ht and fts_cycle.state.
171 * fts-cycle.c: New file, containing GPL'ed code migrated out of
172 fts.c, with the following changes:
173 (setup_dir, free_dir): New functions.
174 (enter_dir): Now returns bool. Return true if successful, false
175 if memory exhausted. All callers changed.
176 Do not bother partly cleaning up on
177 memory allocation failure; that is free_dir's job.
178 However, free ad if hash_insert fails, to avoid memory leak.
179 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
180 fts->fts_options to see which union member to use.
182 2005-05-20 Jim Meyering <jim@meyering.net>
184 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
185 Now a macro, to pacify GCC.
187 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
189 * chown.c (rpl_chown): Return -1 on failure.
191 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
193 * canonicalize.c: Include canonicalize.h first, to test interface.
194 Include <stddef.h> unconditionally, since we assume C89 now.
195 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
196 * fts.c: Include fts_.h first, to check interface.
197 Do not include intprops.h; no longer needed.
198 Include cycle-check.h and hash.h, since fts_.h no longer does.
199 Remove unnecessary casts of closedir to void.
200 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
201 decide whether to decrement nlinks.
202 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
203 (FTS): Use struct hash_table * instead of Hash_table, so that
204 we no longer need to include hash.h here.
206 2005-05-17 Jim Meyering <jim@meyering.net>
208 * fts.c, fts_.h: New files, from coreutils.
210 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
213 * unlinkdir.c, unlinkdir.h: New files.
214 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
215 regex.h, unlocked-io.h, xtime.h:
216 White space changes only.
217 * makepath.c (make_path): Port to hosts where leading "//" is special.
218 * yesno.c: Include getline.h, not ctype.h.
219 (yesno): Don't remove leading white space; POSIX doesn't allow it.
220 Use getline to remove arbitrary restriction on response length.
222 2005-05-13 Bruno Haible <bruno@clisp.org>
224 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
225 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
226 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
227 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
228 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
229 Add support for 64-bit integers in the MSVC compiler.
231 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
233 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
234 Change the initial comment to refer to GPL, not LGPL.
235 gnulib-tool will change it to LGPL as needed.
237 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
238 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
239 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
240 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
241 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
242 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
243 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
244 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
245 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
246 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
247 concatpath.c, config.charset, copy-file.c, copy-file.h,
248 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
249 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
250 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
251 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
252 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
253 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
254 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
255 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
256 full-read.c, full-read.h, full-write.c, full-write.h,
257 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
258 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
259 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
260 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
261 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
262 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
263 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
264 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
265 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
266 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
267 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
268 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
269 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
270 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
271 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
272 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
273 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
274 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
275 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
276 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
277 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
278 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
279 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
280 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
281 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
282 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
283 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
284 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
285 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
286 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
287 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
288 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
289 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
290 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
291 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
292 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
293 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
294 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
295 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
296 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
297 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
298 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
299 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
300 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
301 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
302 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
303 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
304 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
305 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
306 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
307 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
308 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
309 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
310 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
311 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
312 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
313 Update FSF postal mail address.
315 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
317 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
318 specified in ai_socktype. Fix invalid ai_protocol
319 check. ai_protocol is usually set to 0 or depending on
320 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
321 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
322 ai_socktype / ai_protocol in the returned addrinfo structure.
324 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
325 Bruno Haible <bruno@clisp.org>
327 * inet_ntop.h: New file.
328 * inet_ntop.c: New file, from glibc with modifications.
330 2005-05-08 Jim Meyering <jim@meyering.net>
332 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
334 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
336 Merge from coreutils. Among other things,
337 add bulletproofing for cases where stdin, stdout, or stderr are closed.
338 * fd-safer.c: New file.
339 * fcntl-safer.h, open-safer.c: Remove.
340 * chdir-long.c: Fix comment "fetish" -> "coreutils".
341 * dup-safer.c: Include unistd-safer.h first.
342 Don't include errno.h.
343 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
344 * file-type.h: Don't assume invoker included sys/stat.h first.
345 * file-type.c: Rely on file-type.h change.
346 * getloadavg.c: Include unistd-safer.h.
347 (getloadavg): Use safer open.
348 * getusershell.c: Include "stdio-safer.h".
349 (getusershell): Use safer fopen.
350 * long-options.c (long_options): Use NULL rather than 0.
351 * modechange.h (mode_free): Remove; all callers changed to invoke
353 * modechange.c: Likewise.
354 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
355 (MODE_DONE): New constant.
356 (struct mode_change): Remove 'next' member.
357 (make_node_op_equals): New function; like the old one of the
358 same name, except it allocates an array.
359 (mode_compile, mode_create_from_ref): Use it.
360 (mode_compile): Allocate result as an array, not a linked list.
361 Parse octal string ourself, so that we catch mistakes like "+0".
362 (mode_adjust): Arg is an array, not a linked list.
363 * modechange.c: Include stat-macros.h, xalloc.h.
364 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
365 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
366 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
367 Remove. This is now stat-macros.h's job.
368 (talloc): Remove. All callers replaced by xalloc, so that
369 our invokers don't have to worry about reporting memory failures.
370 (make_node_op_equals): Remove.
371 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
373 (struct mode_change): Moved here from modechange.h.
374 (mode_append_entry): Remove.
375 (mode_compile): Remove MASKED_OPS arg, since it encouraged
376 apps to have incorrect behavior. Use simpler algorithm for head
377 and tail. Don't futz with umask; that's now the job of mode_adjust.
378 Detect more invalid usages rather than having somewhat-random behavior.
379 Don't insert an "a=" action, as that leads to incorrect behavior.
380 (mode_compile, mode_create_from_ref): Return NULL on error instead
381 of an enum, since now there's only one way to have an error. All
383 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
384 at the correct time. Simplify calculation of "+u" and its ilk.
385 Don't mishandle "+X".
386 (mode_free): Remove "register" and localize decls.
387 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
388 (struct mode_change): Move to modechange.c; callers don't
389 need to see this stuff.
390 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
391 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
392 (mode_change, mode_adjust): Reflect the new signatures noted above.
393 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
394 that might redefine system include files.
395 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
396 (my_usleep): Use NULL rather than (void *) 0.
397 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
398 Use siginterrupt to specify that system calls should be interrupted.
399 (rpl_nanosleep): Move initialization of suspended closer to call of
401 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
402 * readutmp.c: Likewise. Include signal.h, stdbool.h.
403 (desirable_utmp_entry): New function.
404 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
405 using x2nrealloc, to simplify logic.
406 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
407 size calculation. Do not assume utmp file is a regular file.
408 * readutmp.h (UT_PID): Moved here from ../src/who.c.
409 (READ_UTMP_CHECK_PIDS): New constant.
410 * save-cwd.c: Include unistd-safer.h.
411 (save_cwd): Use fd_safer.
412 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
413 [!_LIBC] Include "stat-macros.h" instead.
414 * unistd-safer.h (fd_safer): New decl.
416 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
418 * byteswap_.h: New file.
420 2005-04-25 Albert Chin <china@thewrittenword.com>
422 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
425 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
427 * getdate.y (zone): Allow relunit_snumber after tZONE, so
428 that "UTC +1 second" continues to work. Problem reported
430 (relunit_snumber): New rule.
433 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
435 * getdate.y (universal_time_zone_table): New constant.
436 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
437 universal_time_zone_table.
438 (lookup_zone): Prefer universal_time_zone_table to
439 local_time_zone_table, so that "GMT" time stamps are allowed in
440 London during the summer. Problem reported by Ian Abbott.
442 2005-04-12 Jim Meyering <jim@meyering.net>
444 * human.c (humblock): Set *options even when returning due to
445 xstrtoumax conversion failure. Thanks to a used-uninitialized
448 2005-04-09 Jim Meyering <jim@meyering.net>
450 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
451 -Wuninitialized: initialize tm0.tm_year.
453 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
455 * getdate.y (parser_control): rels_seen is now a boolean, not a
456 count, since there's no maximum. All uses changed.
457 Add member dsts_seen.
458 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
460 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
461 Use pc_rels_seen to decide whther a date is absolute.
463 * getdate.y (number): Don't overwrite year.
464 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
467 2005-04-02 Simon Josefsson <jas@extundo.com>
469 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
470 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
472 2005-03-27 Jim Meyering <jim@meyering.net>
474 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
476 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
478 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
479 "one's complement" -> "ones' complement" in comment, as per Knuth.
480 "value of type" -> "type or expression" in comment.
481 * mktime.c, strftime.c: Propagate intprops.h comment nits.
483 2005-03-26 Jim Meyering <jim@meyering.net>
486 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
487 Correct typos: s/or/of/.
489 2005-03-23 Jim Meyering <jim@meyering.net>
491 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
493 2005-03-21 Jim Meyering <jim@meyering.net>
495 Changes imported from coreutils.
497 * cycle-check.c: Don't include xalloc.h.
499 * path-concat.c: Don't include assert.h.
500 (path_concat): Remove assertion that would have triggered
501 for ABASE starting with more than one slash.
502 Reported by Andreas Schwab.
504 * path-concat.c (path_concat): Set *BASE_IN_RESULT
505 properly when ABASE is an absolute file name.
506 Correct the description of this function.
508 Add an assertion and a test driver.
509 This fixes a bug introduced on 2004-07-02.
510 Andreas Schwab reported the resulting failure of cp --parents:
511 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
513 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
515 * strftime.c (my_strftime): If the underlying strftime returns 0
516 (which shouldn't happen), generate nothing instead of returning 0
517 immediately, so that nstrftime (NULL, ...) doesn't return 0.
519 2005-03-16 Bruno Haible <bruno@clisp.org>
521 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
523 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
525 * strftime.c (my_strftime): Prepend space to format so that we can
526 reliably distinguish strftime failure from empty output on POSIX
529 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
531 * iconvme.c (SIZE_MAX): New macro, if not already defined.
532 (iconv_string): Don't guess a size-zero buffer, as that might cause
533 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
534 result would be 'too large', where 'too large' is (heuristically)
535 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
536 overflow concerns. This will prevent some unwanted malloc failures
537 when the inputs are very large.
539 2005-03-15 Bruno Haible <bruno@clisp.org>
541 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
544 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
547 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
549 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
551 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
552 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
554 * strtol.c: Likewise.
556 2005-03-14 Simon Josefsson <jas@extundo.com>
558 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
561 2005-03-14 Jim Meyering <jim@meyering.net>
563 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
564 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
565 to be nonzero so that we (and caller) can detect the difference
566 between a valid zero-length expansion and an error return, even
567 when the underlying strftime fails before writing anything into
570 2005-03-10 Jim Meyering <jim@meyering.net>
572 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
573 so that this module works on systems without fchdir.
575 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
577 Factor int-properties macros into a single file, except for
579 * intprops.h: New file.
580 * getloadavg.c: Include it instead of limits.h.
581 (INT_STRLEN_BOUND): Remove.
582 * human.c: Include intprops.h.
583 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
584 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
585 * inttostr.h: Include intprops.h instead of limits.h.
586 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
587 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
588 for consistency with intprops.h.
589 (time_t_is_integer, twos_complement_arithmetic): Use them.
590 * sig2str.h: Include <signal.h>, intprops.h.
591 (INT_STRLEN_BOUND): Remove.
592 * strftime.c (TYPE_SIGNED): Remove.
593 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
594 * strtol.c: Adjust comments to match intprops.h.
595 * userspec.c: Include intprops.h.
596 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
597 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
598 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
599 instead of rolling our own expressions.
600 * xstrtol.c: Include xstrtol.h first, to test interface.
602 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
604 (my_strftime): Do not mishandle years close to INT_MAX, by doing
605 the right thing even if adding 1900 would overflow. Similarly
606 for tm_mon + 1 and tm_yday + 1.
607 Make %Y always equivalent to %C%y, and similarly for %G and %g.
608 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
609 (DO_SIGNED_NUMBER): New macro.
610 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
612 2005-03-07 Bruno Haible <bruno@clisp.org>
614 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
616 2005-03-03 Derek R. Price <derek@ximbiot.com>
617 Bruno Haible <bruno@clisp.org>
619 * pagealign_alloc.h: New file.
620 * pagealign_alloc.c: New file.
622 2005-01-28 Bruno Haible <bruno@clisp.org>
624 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
627 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
629 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
630 The workaround isn't strictly needed for POSIX conformance, and
631 it's too much of a pain to configure and maintain. We'll ask
632 people to fix their kernels instead.
633 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
634 (NANOSLEEP_BUG_WORKAROUND): Remove.
635 (xnanosleep): Remove the workaround.
637 2005-02-12 Bruno Haible <bruno@clisp.org>
639 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
641 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
643 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
644 * timespec.h (gettime): Return void, since it always
645 succeeds now. All uses changed.
646 * gettime.c (gettime) Likewise.
647 [HAVE_NANOTIME]: Prefer nanotime.
648 Assume gettimeofday succeeds, as POSIX requires.
649 Assime time () succeeds, since other code already does.
650 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
651 (timespec_subtract): Remove.
652 (NANOSLEEP_BUG_WORKAROUND): New constant.
653 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
654 things considerably. Use it only on GNU/Linux hosts, since the
655 workaround shouldn't be needed elsewhere.
657 2005-02-24 Bruno Haible <bruno@clisp.org>
659 * gettext.h: Update from GNU gettext 0.14.2.
661 2005-02-24 Bruno Haible <bruno@clisp.org>
663 * localcharset.c: Update from GNU gettext 0.14.2.
664 * config.charset: Update from GNU gettext 0.14.2.
666 2005-02-22 Simon Josefsson <jas@extundo.com>
668 * iconvme.h, iconvme.c: New files, from libc.
670 2005-02-20 Neil Conway <neilc@samurai.com>
672 * xgethostname.c (xgethostname): Check for ENOMEM, which is
673 returned by OSX/Darwin if the specified buffer is not large
674 enough for the hostname.
676 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
678 * memrchr.h: New file.
679 * chdir-long.c: Include it.
680 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
681 Don't bother including stddef.h.
683 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
685 * argp-help.c (__argp_help): Create a fake struct argp_state and
686 pass it to _help, otherwise the latter coredumps trying to
687 dereference state.root_argp.
689 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
691 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
693 Include <sys/types.h>, for dev_t.
694 (ME_DUMMY, ME_REMOTE): Move from here....
695 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
696 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
698 Include mountlist.h first, to test the interface.
700 2005-01-29 Bruno Haible <bruno@clisp.org>
702 * progname.c (program_name): Initialize.
703 Needed when linking statically on MacOS X.
705 2005-01-28 Bruno Haible <bruno@clisp.org>
707 * javacomp.sh.in: New file, from GNU gettext.
708 * javacomp.h: New file, from GNU gettext.
709 * javacomp.c: New file, from GNU gettext.
711 2005-01-26 Bruno Haible <bruno@clisp.org>
713 * javaexec.sh.in: New file, from GNU gettext.
714 * javaexec.h: New file, from GNU gettext.
715 * javaexec.c: New file, from GNU gettext.
717 2005-01-26 Simon Josefsson <jas@extundo.com>
719 * gai_strerror.c: Use GPL in header.
721 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
723 * argp-help.c (hol_entry_help): Avoid using non-constant
724 initializers for struct pentry_state.
725 (__argp_error): Check return value of __asprintf
726 (__argp_failure): Translate error message
728 * argp-parse.c: Removed braces around the expansion of N_()
730 2005-01-21 Jim Meyering <jim@meyering.net>
732 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
733 same value as for Solaris 9.
735 * chdir-long.c (chdir_long): Rewrite to remove limitation on
736 component length. This included changing the parameter to be
737 of type `char *' rather than `char const *'.
738 * chdir-long.h (chdir_long): Update prototype.
740 * openat.c (fdopendir, fstatat): New functions.
741 * openat.h: Include headers required for use of DIR and struct stat.
742 [AT_SYMLINK_NOFOLLOW]: Define.
743 (fdopendir, fstatat): Add prototypes.
745 2005-01-21 Bruno Haible <bruno@clisp.org>
747 * classpath.h: New file, from GNU gettext.
748 * classpath.c: New file, from GNU gettext.
750 2005-01-20 Simon Josefsson <jas@extundo.com>
752 * version-etc-fsf.c: New file, with version_etc_copyright.
753 * version-etc.c: Remove version_etc_copyright.
754 * version-etc.h (version_etc_copyright): Use [] instead of * in
755 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
757 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
759 * save-cwd.c (save_cwd): Remove code to support the case
760 where fchdir is missing or flaky.
762 2005-01-20 Simon Josefsson <jas@extundo.com>
764 * base64.h (isbase64): Add.
766 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
767 using a unsigned prototype, don't inline.
768 (base64_decode): Use it.
770 2005-01-19 Bruno Haible <bruno@clisp.org>
772 * sh-quote.h: New file, from GNU gettext.
773 * sh-quote.c: New file, from GNU gettext.
775 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
777 Merge changes from coreutils, as described below in several
778 changelogs dated today.
780 * save-cwd.c: Include "save-cwd.h" before other include files.
781 (O_DIRECTORY): Remove; not needed here, since "." must be
782 a directory. All uses removed.
783 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
784 universal on Suns, and we also need to test for IRIX.
785 Revamp code to use 'if' rather than '#if'.
786 Avoid unnecessary comparison of cwd->desc to 0.
788 * utimens.c (futimens): Robustify the previous patch, by checking
789 for known valid error numbers rather than observed invalid ones.
791 2005-01-18 Jim Meyering <jim@meyering.net>
793 * version-etc.c (version_etc_copyright): Update copyright date.
795 * utimens.c (futimens): Account for the fact that futimes
796 can also fail with errno == ENOSYS or errno == ENOENT.
797 Patch from Dmitry V. Levin.
799 Change the name of the robust chdir function from chdir to chdir_long.
800 * save-cwd.c: Include chdir-long.h rather than chdir.h.
801 (restore_cwd): Use chdir_long, not chdir.
802 * chdir-long.c: Renamed from chdir.c.
803 * chdir-long.h: Renamed from chdir.h.
804 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
807 2005-01-18 Bob Proulx <bob@proulx.com>
809 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
810 offsetof() macro construct to avoid compile failure with native HP-UX
811 11.0 ANSI C compiler.
813 2005-01-06 Bruno Haible <bruno@clisp.org>
815 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
816 because stpncpy.m4 takes care of it.
818 2004-01-24 Bruno Haible <bruno@clisp.org>
820 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
822 2003-10-09 Bruno Haible <bruno@clisp.org>
824 * progreloc.c: Include xalloc.h instead of xmalloc.h.
826 2005-01-06 Bruno Haible <bruno@clisp.org>
828 * fwriteerror.h (fwriteerror): Change specification to include fclose.
829 * fwriteerror.c: Include <stdbool.h>.
830 (fwriteerror): At the end, close the file stream. Record whether
831 stdout was already closed.
833 2004-05-27 Bruno Haible <bruno@clisp.org>
835 * execute.c (environ): Declare if needed.
836 * pipe.c (environ): Likewise.
837 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
839 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
841 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
842 definitions to be after all include files, to avoid collisions.
843 Problem reported by Bob Proulx.
845 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
847 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
848 not needed. This removes a dependency on the gettext module.
849 [defined _LIBC]: Do not include <libintl.h>; not needed.
851 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
853 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
856 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
858 * argp-parse.c: Include <stddef.h>.
859 (alignof, alignto): New macros.
860 (parser_init): Don't assume that void * is aligned sufficiently
863 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
864 need to extend the stack.
865 (YYINITDEPTH): New macro, so that the initial stack isn't overly
868 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
870 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
872 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
874 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
875 Remove now-obsolete comment about AIX.
876 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
877 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
878 (YYMAXDEPTH): New macro.
880 2004-12-18 Bruno Haible <bruno@clisp.org>
882 * fatal-signal.c (fatal_signals): Make non-const.
883 (init_fatal_signals): New function.
884 (uninstall_handlers, install_handlers): Ignore signals that were set to
886 (at_fatal_signal): Call init_fatal_signals.
887 (init_fatal_signal_set): Likewise. Ignore signals that were set to
889 Reported by Paul Eggert.
891 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
893 * getdate.y (textint): New member "negative".
894 (time_zone_hhmm): New function.
895 Expect 14 shift-reduce conflicts, not 13.
896 (o_colon_minutes): New rule.
897 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
898 (yylex): Set the "negative" member of signed numbers.
900 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
902 Changes imported from coreutils.
903 * hard-locale.c: Assume <locale.h> exists.
905 (GLIBC_VERSION): New macro.
906 (hard_locale): Assume setlocale exists.
907 Rewrite to avoid #ifdef.
908 Use strdup rather than malloc + strcpy.
909 * human.c: Assume <locale.h> exists.
910 (human_readable): Assume localeconv exists.
912 2004-12-01 Jakub Jelinek <jakub@redhat.com>
914 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
915 convert T2, not T. (Imported from libc.)
917 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
919 * getcwd.c (is_ENAMETOOLONG): New macro.
920 (__getcwd.c): Don't restore errno; glibc doesn't.
921 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
922 first, falling back to our code only if its results look suspicious.
923 Ensure that the resulting buffer is only as large as necessary.
925 * readutmp.c: Include readutmp.h first.
926 Include <errno.h>, since readutmp.h no longer does that.
927 * readutmp.h: Don't include <errno.h>,
928 <sys/param.h>, <time.h>; not needed to establish interface.
929 (errno): Remove decl.
930 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
931 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
932 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
934 2004-11-28 Simon Josefsson <jas@extundo.com>
936 * base64.h, base64.c: New file.
938 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
940 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
942 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
944 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
945 HP's ANSI C compiler.
946 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
947 Declaring int functions causes warnings on some modern systems and
948 shouldn't be needed to compile on ancient ones.
949 * same.c (MIN) [defined MIN]: Don't define, since it's already
952 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
953 with the following changes.
954 (__set_errno): Parenthesize properly.
956 (MIN, MAX, MATCHING_INO): New macros.
957 (__getcwd): Define with prototype, not K&R form.
958 Use heuristics to allocate default buffer on stack if possible.
959 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
960 behavior, and to avoid the PATH_MAX limit when computing
962 Use MATCHING_INO to compare inode number to file.
963 Check for arithmetic overflow in size calculations.
964 Fix bug in reallocation of dot array that caused getcwd to fail
965 on directories nested deeper than 75.
966 Be more careful about saving errno on error.
967 Do not use realloc; use only free+malloc, as this is a bit
968 more flexible and avoids a needless copy operation.
969 Do not inspect st_dev and st_ino for symbolic links; POSIX
970 doesn't specify the latter.
971 Check for closedir errors.
972 Avoid needless casts.
973 Use "#ifdef weak_alias" around weak_alias, to be like other
975 The following changes to getcwd.c have effect only when used in
976 gnulib; they have no effect inside glibc proper.
977 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
978 as alloca isn't used.
979 (alloca, __alloca): Likewise.
980 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
981 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
982 unconditionally, as gnulib assumes C89 or better.
983 Do not include <sys/param.h>.
984 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
985 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
987 (NULL) [!defined NULL]: Remove; we assume C89 or better.
988 Include <dirent.h> in a way that is compatible with modern Autoconf.
989 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
990 New macros, if not already defined.
991 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
992 Use "_LIBC", not "defined _LIBC", for consistency.
993 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
995 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
996 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
997 * xgetcwd.c: David MacKenzie's old code was removed, so give
998 credit only to Jim Meyering and adjust the copyright dates.
999 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1000 <stdlib.h>, <unistd.h>, "pathmax.h".
1001 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1002 (INITIAL_BUFFER_SIZE): Remove.
1003 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1005 2004-11-23 Jim Meyering <jim@meyering.net>
1007 * getopt_.h: Remove trailing blanks.
1009 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1011 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1012 (futimens): New function, which uses futimes if available.
1013 (futimens, utimens): Support timespec==NULL, with same semantics
1014 as utime and utimens.
1015 * utimens.h (futimens): New decl.
1017 2004-11-23 Jim Meyering <jim@meyering.net>
1019 * __fpending.c: Add comment.
1021 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1023 * getopt_.h: Re-addition of __getopt_argv_const caused
1024 redefinition warnings. To avoid them, include the defines
1025 in `#if !defined __need_getopt ... #endif'. The only place
1026 where __getopt_argv_const is used is in definitions
1027 of getopt_long and getopt_long_only below, which are as well
1028 protected by `#ifndef __need_getopt'.
1029 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1030 __need_getopt after including <stdio.h> and <unistd.h> These
1031 headers might have defined it.
1033 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1035 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1037 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1038 optopt): Use them instead of invoking ## directly; otherwise, the
1039 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1041 2004-11-19 Bruno Haible <bruno@clisp.org>
1043 * strtok_r.c: Move comments from here...
1044 * strtok_r.h: ... to here.
1046 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1048 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1049 might fail. Problem reported by Yoann Vandoorselaere.
1050 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1051 that mishandle size_t overflow.
1053 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1055 * canon-host.c: Include "strdup.h".
1056 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1057 Use strdup instead of malloc/strcpy to duplicate strings.
1059 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1060 (human_space_before_unit): New constant.
1061 * human.c (human_readable): Support it.
1063 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1064 (xgetcwd): Set errno correctly when failing.
1065 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1066 the failure is actually due to a PATH_MAX problem.
1068 Further getopt changes to make it more likely that glibc will
1069 buy the changes back.
1070 * getopt.c (POSIXLY_CORRECT): New constant.
1071 (getopt): Use it, so to preserve glibc semantic
1072 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1073 when compiling for libc.
1074 * getopt_.h (__getopt_argv_const): Bring it back.
1075 (getopt_long, getopt_long_only): Use it.
1077 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1078 New arg POSIXLY_CORRECT. All callers changed.
1079 (getopt): Argv is now char * const *, as per standard.
1080 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1081 not char *__getopt_argv_const *.
1082 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1083 _getopt_long_only_r): Likewise.
1084 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1085 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1086 _getopt_long_r, _getopt_long_only_r): Likewise.
1087 * getopt_.h (__getopt_argv_const): Remove.
1088 (getopt): Argv is now char * const *, as per standard.
1090 * getdate.y (tORDINAL): New token.
1091 (day, relunit): Allow it for relative times.
1092 (relative_time_table): Use tORDINAL for ordinals.
1094 2004-11-15 Jim Meyering <jim@meyering.net>
1096 * closeout.c: Include "__fpending.h" once again.
1097 Include <stdbool.h>.
1098 (close_stdout): Don't fail just because stdout was closed initially,
1099 since some programs don't write to stdout in the normal course of
1100 operation (other than --version and --help), and we don't want this
1101 function to make e.g. `touch file >&-' fail.
1102 But do fail if it was closed and someone has tried to write to it.
1103 E.g., `printf foo >&-' must fail.
1105 2004-11-11 Simon Josefsson <jas@extundo.com>
1107 * strtok_r.h, strtok_r.c: New file.
1109 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1111 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1112 we can stop lying to compilers about the constness of argv when we
1113 are compiled outside glibc.
1114 (getopt, getopt_long, getopt_long_only): Use it.
1115 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1117 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1118 _getopt_long_only_r): Likewise.
1119 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1120 _getopt_long_only_r): Likewise.
1122 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1123 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1124 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1125 the other external symbols.
1126 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1127 declaration, since the above renaming now works around collisions.
1129 2004-11-11 Jim Meyering <jim@meyering.net>
1131 * linebreak.c: Remove trailing blanks.
1132 * alloca_.h: Likewise.
1133 * acosl.c: Likewise.
1134 * euidaccess.c: Likewise.
1135 * allocsa.h: Likewise.
1137 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1139 * mktime.c (SHR): New macro, which is a portable
1140 substitute for >> that should work even on Crays.
1141 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1142 Problem reported by Mark D. Baushke in
1143 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1144 * getdate.y (SHR): Likewise.
1146 * strftime.c (SHR): Likewise.
1148 * quotearg.c (struct quoting_options): Use unsigned int for
1149 quote_these_too, so that right shifts are well defined. All uses
1152 2004-11-10 Simon Josefsson <jas@extundo.com>
1154 * getaddrinfo.h, getaddrinfo.c: New files.
1156 2004-11-10 Jim Meyering <jim@meyering.net>
1158 Ensure that no close failure goes unreported.
1159 * closeout.c (close_stdout): Always close stdout. I.e., don't
1160 return early when it seems there's nothing to flush.
1161 Don't include __fpending.h.
1163 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1165 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1167 2004-11-05 Bruno Haible <bruno@clisp.org>
1169 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1170 Reported by Mark D. Baushke <mdb@cvshome.org>.
1172 2004-11-04 Bruno Haible <bruno@clisp.org>
1174 2004-09-11 Bruno Haible <bruno@clisp.org>
1175 * allocsa.valgrind: New file.
1176 2004-02-06 Bruno Haible <bruno@clisp.org>
1177 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1178 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1179 Reported by Christopher Seip <chris.seip@hp.com>.
1181 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1183 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1184 with errno == ERANGE if the buffer is too small.
1185 Problem reported by Mark D. Baushke.
1187 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1189 * xreadlink.c (MAXSIZE): New macro.
1190 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1191 size does not exceed MAXSIZE. Avoid cast.
1192 As suggested by Mark D. Baushke in
1193 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1194 if readlink fails with buffer size just under MAXSIZE, try again
1197 2004-11-02 Derek R. Price <derek@ximbiot.com>
1198 and Paul Eggert <eggert@cs.ucla.edu>
1200 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1201 (get_date): Overparenthesize to avoid GCC warning.
1203 2004-11-02 Bruno Haible <bruno@clisp.org>
1205 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1206 function returns void.
1208 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1210 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1211 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1214 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1216 * getdate.y: Add support for TZ="foo" within a date string.
1217 Fix some bugs near time_t boundaries. Reject dates with
1218 out-of-range components, e.g., "Sept 31".
1219 Include <stdlib.h>, "setenv.h", "xalloc.h".
1220 (ISDIGIT_LOCALE): Remove; unused.
1221 Note that the TZ and time functions used here are not reentrant.
1222 (mktime_ok, get_tz): New functions.
1223 (TZBUFSIZE): New constant.
1224 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1225 This requires that we sometimes generate our own TZ="XXX..." setting.
1227 2004-10-27 Derek R. Price <derek@ximbiot.com>
1229 * mktime.c (not_equal_tm): Remove redundant check.
1231 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1233 * getdate.y: Use Bison 1.875 features, and some minor
1234 code cleanups. This change does not affect semantics.
1235 Don't include <stdlib.h>; no longer needed.
1236 Don't include unlocked-io.h; only the "#if TEST" code uses
1237 stdio, and performance isn't crucial there.
1238 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1239 Bison 1.875 features as described below.
1240 All uses of "PC." replaced by "pc->".
1241 (YYSTYPE): Add a forward declaration.
1242 (yylex, yyerror): Use full prototypes in forward decls.
1243 Use "%pure-parser" rather than obsolescent "%pure_parser".
1244 Use %parse-param and %lex-param instead of obsolescent
1245 YYPARSE_PARAM and YYLEX_PARAM.
1246 (meridian_table, month_and_day_table, time_units_table,
1247 relative_time_table, time_zone_table, military_table,
1248 lookup_zone, lookup_word, get_date):
1249 Use NULL instead of 0 where appropriate.
1250 (to_hour): Avoid abort (), to avoid a dependency on
1252 (yyerror, yylex): Now accepts parser_control * arg.
1253 (main) [TEST]: Use '\0' rather than 0 for char.
1255 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1257 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1258 It's now the caller's responsibility to handle the case where
1259 !HAVE_GETPAGESIZE && !defined getpagesize.
1261 * mktime.c (leapyear): Arg is long int, not int.
1263 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1265 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1267 2004-10-12 Simon Josefsson <jas@extundo.com>
1269 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1270 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1273 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1275 * vsnprintf.h: New file.
1276 * vsnprintf.c: New file.
1278 2004-10-07 Bruno Haible <bruno@clisp.org>
1280 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1281 into the provided buffer.
1283 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1285 * diacrit.c, diacrit.h: Add GPL notice.
1287 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1288 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1289 * logl.c (logl): Keep the code as similar to glibc as possible.
1290 This avoids a potential constant-folding bug.
1292 2004-10-05 Bruno Haible <bruno@clisp.org>
1294 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1296 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1298 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1299 * xmalloc.c (xmemdup): Likewise.
1300 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1301 XFREE): Remove these long-obsolescent macros.
1302 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1303 * xstrdup.c: Remove.
1305 * regex.c (re_comp): Cast gettext return value to char *,
1306 Problem reported by Martin Neitzel via Mark D. Baushke.
1308 2004-10-04 Simon Josefsson <jas@extundo.com>
1310 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1311 '#ifdef USE_UNLOCKED_IO'.
1313 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1315 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1316 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1317 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1318 regex.c, sha1.c, version-etc.c, yesno.c:
1319 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1320 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1321 the includer's responsibility.
1323 Sync from coreutils.
1325 * modechange.c (mode_compile): Don't decrement a pointer that
1326 points to the start of a string, as the C Standard says the
1327 resulting behavior is undefined.
1329 * backupfile.h (enum backuptype): Rename none -> no_backups,
1330 simple -> simple_backups, numbered_existing ->
1331 numbered_existing_backups, numbered -> numbered_backups
1332 to avoid shadowing problems. All uses changed.
1333 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1334 * backupfile.c (check_extension, numbered_backup):
1335 Rename locals to avoid shadowing 'basename'.
1336 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1339 * .cppi-disable: Add getopt_.h, getopt_int.h.
1340 * .cvsignore: Add getopt.h.
1342 2004-10-04 Simon Josefsson <jas@extundo.com>
1344 * memmem.h: New file.
1345 * memmem.c: New file, taken from glibc.
1347 2004-10-02 Jim Meyering <jim@meyering.net>
1349 * dirfd.h, getpagesize.h: Add copyright notice.
1351 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1353 * snprintf.c: Remove comments as to why each header is needed.
1355 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1357 * strsep.h: New file.
1358 * strsep.c: New file.
1360 2004-10-01 Simon Josefsson <jas@extundo.com>
1362 * snprintf.c (snprintf): Handle size==0.
1364 2004-10-01 Simon Josefsson <jas@extundo.com>
1365 Bruno Haible <bruno@clisp.org>
1367 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1368 (snprintf): Declare 'args'.
1370 2004-09-30 Simon Josefsson <jas@extundo.com>
1372 * snprintf.h, snprintf.c: New files.
1374 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1376 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1377 (hol_entry_help): Never translate an empty string.
1378 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1379 * argp.h (OPTION_NO_TRANS): New option.
1381 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1383 * xvasprintf.c: Include xalloc.h.
1384 (xvasprintf): Use xalloc_die, not xmalloc_die.
1386 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1388 * dummy.c: Change copyright notice to FSF, and license to GPL.
1390 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1392 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1393 Problem reported by Bruno Haible in:
1394 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1396 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1398 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1399 in case some system header has #define'd it. Problem reported by
1400 Soeren D. Schulze in
1401 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1403 2004-09-08 Bruno Haible <bruno@clisp.org>
1405 * stdint_.h.in: New file, taken from GNU clisp.
1407 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1409 * xvasprintf.h: New file.
1410 * xvasprintf.c: New file.
1411 * xasprintf.c: New file.
1413 2004-09-08 Bruno Haible <bruno@clisp.org>
1415 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1417 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1419 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1421 Import from coreutils.
1422 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1423 strings on unbounded length. alloca's performance benefits aren't
1424 that important here.
1426 (parse_with_separator): New function, with most of the internals
1427 of the old parse_user_spec. Allow user to omit both user and group,
1428 for compatibility with FreeBSD.
1429 Clone only the user name, not the entire spec.
1430 Do not set *uid, *gid unless entirely successful.
1431 Avoid memory leak in some failing cases.
1432 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1433 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1434 (parse_user_spec): Rewrite to use parse_with_separator.
1436 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1438 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1439 its complicated substitute.
1440 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1441 and program_invocation_name.
1442 (__argp_basename) [!_LIBC]: Remove; the only use was
1443 replaced by its body.
1444 (__argp_short_program_name): Change condition from
1445 !defined __argp_short_program_name to
1446 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1447 to match argp-namefrob.h.
1448 (__argp_failure): Don't assume strerror_r returns char *.
1449 * argp-parse.c (N_): Define unconditionally.
1450 (argp_default_options): Fill out initializers with 0 to avoid
1453 2004-08-12 Simon Josefsson <jas@extundo.com>
1455 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1456 * getopt_.h: Renamed from getopt.h.
1458 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1460 Merge from coreutils.
1462 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1463 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1464 for Reliant Unix 5.43.
1466 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1467 (union fooround): Use uintmax_t, not long int.
1468 The rest is a merge from libc:
1469 [defined _LIBC]: Include <shlib-compat.h>.
1470 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1472 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1474 * strverscmp.c: Convert to UTF-8.
1476 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1478 * obstack.h (obstack_empty_p):
1479 Don't assume that chunk->contents is suitably aligned.
1480 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1481 Likewise. Problem reported by Benno in
1482 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1484 * chown.c (rpl_chown): Work even if the file is writeable but not
1485 readable. This could be improved further but it'd take some work.
1487 2004-08-08 Simon Josefsson <jas@extundo.com>
1489 * xgethostname.c: Don't include error.h (not used).
1492 * getpass.c: Include getpass.h first.
1494 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1496 * xalloc-die.c: New files.
1497 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1499 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1500 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1501 (_, N_, xalloc_die): Move to xalloc-die.c.
1502 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1503 so that we needn't mess with xalloc_msg_memory_exhausted.
1505 * sha1.h: Renamed from sha.h.
1506 (SHA1_H): Renamed from _SHA_H.
1507 (sha1_ctx): Renamed from sha_ctx.
1508 (sha1_init_ctx): Renamed from sha_init_ctx.
1509 (sha1_process_block): Renamed from sha_process_block.
1510 (sha1_process_bytes): Renamed from sha_process_bytes.
1511 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1512 (sha1_read_ctx): Renamed from sha_read_ctx.
1513 (sha1_stream): Renamed from sha_stream.
1514 (sha1_buffer): Renamed from sha_buffer.
1515 * sha1.c: Likewise; renamed from sha.c.
1516 Do not include <sys/types.h>.
1517 Include <stddef.h> rather than <stdlib.h>.
1519 2004-08-08 Bruno Haible <bruno@clisp.org>
1521 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1522 FILESYSTEM_PREFIX_LEN.
1523 * progreloc.c: Likewise.
1524 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1526 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1529 * argp-help.c (make_hol, hol_append): Don't assume that
1530 SIZE_MAX is a valid preprocessor constant.
1531 (__argp_basename): Change from "#ifndef _LIBC"
1532 to "#ifndef __argp_short_program_name", so that
1533 we don't compile these functions for tar.
1535 More merges from coreutils.
1536 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1537 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1539 * addext.c: Remove; no longer needed.
1540 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1541 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1542 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1543 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1544 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1545 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1546 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1547 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1548 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1549 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1550 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1551 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1552 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1553 Import changes from coreutils.
1555 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1557 Merge from coreutils.
1559 * .gdb-history: Remove; this doesn't belong here.
1561 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1562 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1563 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1565 * dirname.h: Include <stdbool.h>.
1566 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1567 for consistency with POSIX terminology. All uses changed.
1568 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1569 (strip_trailing_slashes): Use bool for booleans.
1570 * stripslash.c (strip_trailing_slashes): Likewise.
1572 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1573 sometimes returns a positive errno value even when it succeeds.
1574 (print_errno_message) [!LIBC]: Fall back on strerror if
1577 * path-concat.c (mempcpy): Don't define if a system header defines it.
1578 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1579 (longest_relative_suffix): New function.
1580 (path_concat): Use it. Assume first argument is not NULL.
1581 Port to DOS. Omit redundant separators.
1582 Report an error instead of returning NULL.
1583 Use mempcpy instead of memcpy.
1584 (xpath_concat): Remove: not declared or used.
1586 * same.h: Include <stdbool.h>
1587 (same_name): Return bool, not int.
1588 * same.c (same_name): Likewise.
1589 (errno): Don't declare; we assume C89 or better now.
1591 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1592 if not already defined.
1594 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1595 * dup-safer.c (errno): Likewise.
1597 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1599 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1602 2004-08-03 Simon Josefsson <jas@extundo.com>
1604 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1605 * progname.h: Don't include stdbool.h.
1607 2004-08-02 Simon Josefsson <jas@extundo.com>
1609 * getsubopt.h: New file, with comments from Bruno Haible.
1610 * getsubopt.c: New file, from glibc, but slightly modified based on
1611 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1613 2004-08-01 Simon Josefsson <jas@extundo.com>
1615 * xgetdomainname.c: Include stdlib.h, for free().
1617 2004-07-16 Simon Josefsson <jas@extundo.com>
1619 * dummy.c: New file.
1621 2004-07-16 Bruno Haible <bruno@clisp.org>
1623 * backupfile.h: Add extern "C" for C++.
1624 * closeout.h: Likewise.
1625 * copy-file.h: Likewise.
1626 * findprog.h: Likewise.
1627 * full-write.h: Likewise.
1628 * pathname.h: Likewise.
1629 * progname.h: Likewise.
1630 * stpcpy.h: Likewise.
1631 * stpncpy.h: Likewise.
1632 * strcase.h: Likewise.
1633 * strstr.h: Likewise.
1634 * xalloc.h: Likewise.
1636 * mbswidth.h: Add extern "C" for C++.
1637 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1639 2004-07-09 Simon Josefsson <jas@extundo.com>
1641 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1642 failed without this.)
1644 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1646 * fchown-stub.c: New file.
1648 2004-06-24 Jim Meyering <jim@meyering.net>
1650 * obstack.h (obstack_base): Cast to (void *), per documentation.
1652 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1654 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1656 2004-06-01 Jim Meyering <jim@meyering.net>
1658 * calloc.c: New file.
1660 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1662 * getdate.y (yylex): Allow space between sign and number.
1663 Problem reported by Dan Jacobson.
1665 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1666 and Jim Meyering <jim@meyering.net>
1668 Merge from coreutils CVS.
1670 * stat-macros.h: New file, with contents from file-type.h
1671 and coreutils' system.h.
1672 * file-type.c: Include "stat-macros.h".
1673 * file-type.h (file_type): Move all macro definitions to new file,
1676 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1677 Wrap old code with this conditional.
1678 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1679 function that does not dereference symlinks.
1680 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1682 * xreadlink.c: Include xreadlink.h first, to catch .h file
1683 dependency problems.
1684 (xreadlink): Accept new arg SIZE, for efficiency.
1685 All decls and uses changed.
1686 * xreadlink.h: Include <stddef.h>, for size_t.
1688 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1689 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1691 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1693 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1695 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1696 macros to be defined.
1697 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1698 the allocator returns NULL because the requested size is zero.
1700 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1702 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1703 var. Add comment explaining why libc still defines it. This
1704 merges the following patch from glibc:
1705 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1707 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1709 * obstack.c (_obstack): Remove unused variable. It hasn't been
1710 present in glibc since revision 1.1 of this file.
1711 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1712 obstack_alignment_mask, obstack_alloc, obstack_base,
1713 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1714 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1715 obstack_grow0, obstack_init, obstack_int_grow,
1716 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1717 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1718 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1719 nonexistent functions.
1721 2004-05-17 Derek R. Price <derek@ximbiot.com>
1722 Paul Eggert <eggert@cs.ucla.edu>
1724 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1726 2004-05-14 Bruno Haible <bruno@clisp.org>
1728 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1729 that consists of a '.' followed by an empty digit string.
1730 Patch by Tor Lillqvist <tml@iki.fi>.
1732 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1734 Port obstack to the AS/400, where pointers are 16 bytes wide and
1735 you cannot cast an integer to a valid pointer. This patch is
1736 currently waiting to be integrated into glibc; see
1737 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1739 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1740 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1741 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1742 (struct obstack): temp member is now a union of a pointer and
1743 an integer, instead of an integer. All integer uses changed.
1744 This does not affect the physical layout of struct obstack,
1745 except on hosts (like the AS/400) where the size or alignment of
1746 void * is greater than that of ptrdiff_t.
1747 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1748 __STDC__)]: Store temporary in pointer member of union, not
1750 * obstack.c: Include <stddef.h>, for offsetof.
1751 (struct fooalign): Remove; it doesn't need a name.
1752 (union fooround): Change double to long double, and add void *.
1753 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1754 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1755 not a macro. Hence the values are always int; so remove all
1756 casts-to-int in uses.
1758 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1759 Derek Price <derek@ximbiot.com>
1761 * alloca.c: Include <alloca.h>, to get our interface.
1762 * alloca_.h: Use __alloca on AIX, so that we don't have to
1763 include <alloca.h> first. Use C89 prototype for alloca; this
1764 requires including <stddef.h> for size_t. Use extern "C" if C++.
1765 Use #elif for simplicity, since we can assume C89 now.
1766 Don't try to source the system alloca.h since it will not be found
1767 and to prevent recursively including its replacement.
1768 * fnmatch.c: Include <alloca.h> instead of opencoding.
1769 * regex.c: Likewise.
1771 2004-05-16 Derek Price <derek@ximbiot.com>
1772 Paul Eggert <eggert@cs.ucla.edu>
1774 getline cleanup. This changes the getndelim2 API: both order of
1775 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1778 * getline.c: Don't include stddef.h or stdio.h, since our
1779 interface does that.
1780 (getline): Always use getdelim, so that we don't have two
1781 copies of this code.
1782 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1784 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1785 (GETNDELIM2_MAXIMUM): New macro.
1786 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1787 instead of the old practice of delim2==0. All callers changed.
1788 Return -1 on overflow, instead of returning junk.
1789 Do not set *linesize unless allocation succeeds.
1790 * getndelim2.h: Do not include stddef.h; no longer needed, now
1791 that we include sys/types.h.
1792 * getnline.h: Likewise.
1793 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1794 (getndelim2): Reorder arguments.
1795 * getnline.c (getnline, getndelim):
1796 Don't discard the NMAX argument.
1797 (getnline): Invoke getndelim, to avoid code duplication.
1798 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1799 of (size_t) -1 by callers of the getnline family.
1801 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1803 * nanosleep.c (suspended): Change its type from int to
1804 sig_atomic_t volatile.
1805 (first_call): Make it private to rpl_nanosleep, and have it
1806 be zero initially as that's a bit faster.
1807 (my_usleep): Round up fractional times instead of truncating them,
1808 as this is the usual meaning for 'sleep'.
1810 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1812 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1813 (ENOSYS): Define if not defined.
1814 (settime): Fall back on stime if it exists and settimeofday fails.
1815 But don't bother with fallbacks if a method fails with errno == EPERM.
1817 2004-05-11 Jim Meyering <jim@meyering.net>
1819 Prior to this change, the save_cwd caller required read access to the
1820 current directory on most systems (ones with the fchdir function).
1822 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1823 fails, try write-only, and finally, resort to using xgetcwd.
1825 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1827 * obstack.c, obstack.h: Import changes from libc.
1829 2004-04-28 Bruno Haible <bruno@clisp.org>
1831 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1832 implicitly appends .exe to executables.
1833 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1834 accepts Windows pathnames.
1835 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1836 Cygwin like Windows, since it now accepts Windows pathnames.
1837 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1838 Cygwin like Windows, since it now accepts Windows pathnames.
1839 Reported by Derek Robert Price <derek@ximbiot.com>.
1841 2004-04-20 Jim Meyering <jim@meyering.net>
1843 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1845 2004-04-20 Jim Meyering <jim@meyering.net>
1846 Bruno Haible <bruno@clisp.org>
1848 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1849 memory when realloc fails.
1851 2004-04-18 Jim Meyering <jim@meyering.net>
1853 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1854 don't leak memory and do call END_UTMP_ENT.
1856 2004-04-11 Paul Eggert <eggert@twinsun.com>
1858 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1859 (CHAR_BIT): Remove, since we assume C89.
1860 Include <stdint.h> if available, as per current Autoconf CVS advice.
1862 2004-03-30 Paul Eggert <eggert@twinsun.com>
1864 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1865 not bool, to be more consistent with Unix conventions.
1866 Suggested by Bruno Haible.
1868 Merge from coreutils.
1870 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1873 * getdate.h: Include stdbool.h, and timespec.h instead of
1874 the usual <time.h> dance.
1875 (get_date): Change signature to support fractional time stamps.
1876 All callers changed.
1877 * getdate.y: Include "getdate.h" first, as we can now
1878 assume C89 and don't need to worry about 'const'.
1879 Similarly, include "unlocked-io.h" near start, not in middle.
1881 (textint.value): Use long int rather than int.
1882 (textint.digits): Use size_t rather than int.
1883 (BILLION, LOG10_BILLION): New constants.
1884 (parser_control): New member rel_ns. Members day_ordinal,
1885 time_zone, month, day, hour, minutes, rel_year, rel_month,
1886 rel_day, rel_hour, rel_minutes, rel_seconds
1887 are now long int, not int. Member seconds is now struct timespec,
1888 not int. New member timespec_seen. Members dates_seen, days_seen,
1889 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1891 (%union.intval): Now long int, not int.
1892 New member timespec.
1893 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1894 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1895 (spec): Now is a timespec or an item list.
1896 (timespec, items): New nonterminals.
1897 (time, rel, relunit, number, get_date):
1898 Add support for fractional seconds.
1899 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1900 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1901 (to_hour): First arg is now long int, not int.
1902 (to_year): Returns long int, not int.
1903 Don't treat year -70 like 70.
1904 (tm_diff): Returns long int, not int.
1905 (lookup_word): Use bool instead of int when appropriate.
1906 (yylex): Use size_t for count, not int.
1907 Detect overflow when parsing large integer constants.
1908 Add support for fractions.
1909 (get_date): Make pointers 'const' if possible.
1910 Use more-portable code to detect integer overflow.
1911 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1912 Don't use ctime; it's not reliable if the year has >4 digits.
1914 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1915 This is for compatibility with BSD.
1917 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1918 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1919 From coreutils' system.h.
1921 * userspec.c: Don't include "posixver.h".
1922 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1923 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1924 compatible extension. Simplify code by removing a boolean int
1925 that was always nonzero if a string was nonnull.
1927 2004-03-30 Jim Meyering <jim@meyering.net>
1929 Merge from coreutils.
1931 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1933 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1934 an empty input stream.
1936 * readtokens.c: Include <stdbool.h>.
1937 (readtoken): Use `size_t' rather than int/long.
1938 All callers adjusted.
1939 Use `bool' rather than `int' where appropriate.
1940 Use memset rather than an explicit loop.
1941 Use x2nrealloc rather than xrealloc.
1942 Allow the use of `\0' as a delimiter.
1943 (readtokens): Likewise.
1944 * readtokens.h (readtoken, readtokens): Update prototypes.
1946 2004-03-30 Bruno Haible <bruno@clisp.org>
1948 * getloadavg.c (getloadavg): Don't assume setlocale returns
1951 2004-03-29 Paul Eggert <eggert@twinsun.com>
1953 Merge changes to getloadavg.c from coreutils and Emacs.
1955 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1956 Define to an expression, not to the empty string.
1957 Include cloexec.h and xalloc.h.
1958 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1959 Use set_cloexec_flag rather than rolling our own.
1960 * cloexec.c, cloexec.h: New files.
1962 2004-03-18 Paul Eggert <eggert@twinsun.com>
1964 * getopt.h: Sync with libc CVS.
1966 2004-03-18 Paul Eggert <eggert@twinsun.com>
1967 Bruno Haible <bruno@clisp.org>
1969 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1970 not on all platforms that have <wchar.h>.
1971 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1973 2004-03-09 Paul Eggert <eggert@twinsun.com>
1975 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1977 * getopt_int.h: New file, also synced from libc.
1979 2004-03-07 Paul Eggert <eggert@twinsun.com>
1981 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1982 '#if' expressions. Unlike the code it replaces, it does not
1983 depend on (defined _SC_PAGESIZE). However, it does depend on
1984 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1985 first reported by Jason Andrade in
1986 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1988 2004-01-18 Simon Josefsson <jas@extundo.com>
1990 * strdup.h: New file.
1991 * strdup.c: Include it.
1992 * path-concat.c: Include strdup.h. Drop strdup declaration.
1993 * userspec.c: Include strdup.h. Drop strdup declaration.
1995 2004-02-06 Karl Berry <karl@gnu.org>
1997 * config.charset: update from gettext 0.14.1.
1999 2004-02-05 Paul Eggert <eggert@twinsun.com>
2001 Add comments and code, prompted by suggestions from Bruno Haible
2003 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2004 describing the enum quoting_style values.
2005 * quotearg.c (quotearg_alloc): New function.
2006 (quotearg_buffer_restyled): Treat lone { and } as special.
2007 Treat = as special. Work around bug with older shells
2008 that "see" a '\' that is really the 2nd byte of a multibyte char.
2009 Quote empty string with shell_quoting_style.
2011 2004-02-03 Bruno Haible <bruno@clisp.org>
2013 * pipe.h: New file, from GNU gettext.
2014 * pipe.c: New file, from GNU gettext.
2016 2004-01-27 Bruno Haible <bruno@clisp.org>
2018 * execute.h: New file, from GNU gettext.
2019 * execute.c: New file, from GNU gettext.
2020 * w32spawn.h: New file, from GNU gettext.
2022 2004-01-23 Paul Eggert <eggert@twinsun.com>
2024 Exit-status fix from coreutils.
2026 Use exit_failure consistently in place of EXIT_FAILURE,
2027 so that program exit statuses are consistent on failure.
2029 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2030 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2031 * argmatch.h: Comment fix to match the above.
2032 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2033 Now a macro referring to exit_failure, instead of a separate
2034 variable. Include "exitfail.h" to get it.
2035 * xstrtol.h: Include "exitfail.h".
2036 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2038 * long-options.c (parse_long_options): Use prototype
2039 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2042 2004-01-21 Jim Meyering <jim@meyering.net>
2044 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2045 so as not to conflict with a different-sized __mktime_internal
2046 function in GNU libc.
2047 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2048 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2050 2004-01-18 Paul Eggert <eggert@twinsun.com>
2052 Merge from diffutils.
2054 * file-type.c (file_type): Add typed memory objects.
2055 * file-type.h (S_TYPEISTMO): New macro.
2057 * c-stack.h (c_stack_action): Remove argv argument.
2058 * c-stack.c (c_stack_action): Likewise. All uses changed.
2059 (die): Don't calculate message unless segv_action returns.
2060 (get_stack_location, min_address_from_argv, max_address_from_argv,
2061 volatile stack_base, volatile_stack_size): Remove.
2062 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2063 that every segmentation violation is a stack overflow. (Ouch!)
2064 See Debian bug 136249 (still outstanding) for more info about why
2065 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2067 2003-11-30 Bruno Haible <bruno@clisp.org>
2069 Safer stack allocation.
2070 * setenv.c: Include allocsa.h.
2071 (alloca): Remove fallback definition.
2072 (freea): Remove macro.
2073 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2076 2003-10-17 Bruno Haible <bruno@clisp.org>
2078 * binary-io.h: Avoid warnings on Cygwin.
2080 2003-12-28 Bruno Haible <bruno@clisp.org>
2082 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2083 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2085 2003-11-28 Bruno Haible <bruno@clisp.org>
2087 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2089 2003-11-27 Bruno Haible <bruno@clisp.org>
2091 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2093 2003-11-17 Bruno Haible <bruno@clisp.org>
2095 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2097 2003-11-24 Bruno Haible <bruno@clisp.org>
2099 * xallocsa.h: New file, from GNU gettext.
2100 * xallocsa.c: New file, from GNU gettext.
2102 2003-11-24 Bruno Haible <bruno@clisp.org>
2104 * allocsa.h: New file, from GNU gettext.
2105 * allocsa.c: New file, from GNU gettext.
2107 2003-11-24 Bruno Haible <bruno@clisp.org>
2109 * eealloc.h: New file.
2111 2004-01-15 Jim Meyering <jim@meyering.net>
2113 Merge from coreutils.
2115 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2116 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2117 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2119 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2120 optional configure-time default.
2122 * version-etc.c (version_etc_copyright): Update copyright date.
2124 * xreadlink.c (xreadlink): Correct outdated comment.
2126 2004-01-15 Paul Eggert <eggert@twinsun.com>
2128 Merge from coreutils.
2130 * posixver.c: Include posixver.h.
2132 * same.c: Include <stdbool.h>, <limits.h>.
2133 (_POSIX_NAME_MAX): Define if not defined.
2135 (same_name): If file names are silently truncated, report
2136 that the file names are the same if they are the same after
2137 the silent truncation.
2139 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2140 conversion function.
2141 * xstrtod.c (xstrtod): Likewise. All callers changed to
2142 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2145 2004-01-14 Paul Eggert <eggert@twinsun.com>
2147 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2148 with like-named macro in fnmatch.c.
2149 (EXT): Use an internal constant instead.
2151 Merge fnmatch patches from glibc.
2152 * fnmatch.c (mbsinit): Remove define.
2153 Add libc_hidden_ver (__fnmatch, fnmatch).
2154 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2155 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2157 2003-12-14 Karl Berry <karl@gnu.org>
2159 * config.charset: update from gettext-runtime.
2161 2003-12-03 Paul Eggert <eggert@twinsun.com>
2163 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2164 Bug reported by Alfred M. Szmidt.
2166 2003-11-29 Karl Berry <karl@gnu.org>
2168 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2170 2003-11-23 Paul Eggert <eggert@twinsun.com>
2171 Bruno Haible <bruno@clisp.org>
2173 * printf-parse.h: Don't include sys/types.h.
2174 (ARG_NONE): New macro.
2175 (char_directive): Change type of *arg_index fields to size_t.
2176 * printf-parse.c: Don't include sys/types.h.
2177 (SSIZE_MAX): Remove macro.
2178 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2179 Remove unnecessary overflow check.
2180 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2183 2003-11-24 Paul Eggert <eggert@twinsun.com>
2185 * alloca.c: Remove dependency on xalloc module.
2186 (xalloc_die): Remove.
2187 (memory_full) [!defined emacs]: New macro.
2188 [!defined emacs]: Don't include xalloc.h.
2189 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2190 address arithmetic overflows. Change datatypes a bit to avoid
2193 2003-11-22 Jim Meyering <jim@meyering.net>
2195 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2197 2003-11-17 Bruno Haible <bruno@clisp.org>
2199 * vasnprintf.c (alloca): Remove fallback definition.
2200 (freea): Remove definition.
2201 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2202 Reported by Paul Eggert.
2204 2003-11-17 Jim Meyering <jim@meyering.net>
2206 On systems without utime and without a utimes function capable of
2207 dealing with a NULL struct utimbuf* argument, this utime replacement
2208 could -- in unusual circumstances -- leak a file descriptor.
2209 * utime.c: Include <unistd.h> and <errno.h>.
2210 (utime_null): Be sure to close `fd' and to preserve errno.
2211 Reported by Geoff Collyer via Arnold Robbins.
2213 2003-11-16 Paul Eggert <eggert@twinsun.com>
2214 Bruno Haible <bruno@clisp.org>
2216 Protect against address arithmetic overflow.
2217 * printf-args.h: Include stddef.h.
2218 (arguments): Change type of field 'count' to size_t.
2219 * printf-args.c (printf_fetchargs): Use size_t instead of
2220 'unsigned int' where appropriate.
2221 * printf-parse.h: Include sys/types.h.
2222 (char_directive): Change type of *arg_index fields to ssize_t.
2223 (char_directives): Change type of fields 'count', max_*_length to
2225 * printf-parse.c: Include sys/types.h and xsize.h.
2226 (SSIZE_MAX): Define fallback value.
2227 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2228 instead of 'int' where appropriate. Check a_allocated, d_allocated
2229 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2230 * vasnprintf.c: Include xsize.h.
2231 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2232 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2233 overflow. Avoid wraparound when converting a width or precision from
2236 2003-11-16 Bruno Haible <bruno@clisp.org>
2238 Update from GNU gettext.
2239 * printf-parse.c: Generalize to it can be compiled for wide strings.
2240 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2241 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2242 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2243 SNPRINTF): New macros.
2244 Don't include <alloca.h> if the file is used inside libintl.
2245 (local_wcslen): New function, for Solaris 2.5.1.
2246 (VASNPRINTF): Use it instead of wcslen.
2248 2003-11-16 Bruno Haible <bruno@clisp.org>
2250 * xsize.h (xmax): New function.
2251 (xsum, xsum3, xsum4): Declare as "pure" functions.
2253 2003-11-12 Paul Eggert <eggert@twinsun.com>
2255 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2256 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2257 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2258 heuristic is just as accurate as far as we know, and it removes a
2259 dependency on size_max.m4 and ptrdiff_max.m4.
2261 2003-11-12 Paul Eggert <eggert@twinsun.com>
2263 * xstrtol.c (__xstrtol): Remove "break" immediately after
2264 "return", to pacify some unknown compiler. Problem reported
2267 2003-11-11 Bruno Haible <bruno@clisp.org>
2269 * xsize.h (SIZE_MAX): Remove fallback definition.
2270 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2273 2003-11-10 Paul Eggert <eggert@twinsun.com>
2275 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2276 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2277 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2279 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2280 not (size_t) -1, since it's defined here.
2282 2003-11-06 Paul Eggert <eggert@twinsun.com>
2284 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2285 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2286 Reject sizes of exactly SIZE_MAX bytes.
2287 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2288 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2290 2003-11-05 Bruno Haible <bruno@clisp.org>
2292 * xsize.h: Include limits.h, to avoid a possible collision with
2293 SIZE_MAX defined in <limits.h> on Solaris.
2295 2003-11-04 Bruno Haible <bruno@clisp.org>
2297 * xsize.h: New file.
2298 * linebreak.c: Include xsize.h.
2299 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2300 argument for overflow.
2301 Suggested by Paul Eggert.
2303 2003-10-31 Bruno Haible <bruno@clisp.org>
2305 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2306 to avoid (extremely rare) race condition.
2307 Suggested by Paul Eggert.
2309 2003-11-03 Jim Meyering <jim@meyering.net>
2311 * userspec.c: Include "userspec.h".
2312 * userspec.h: New file.
2314 2003-10-31 Paul Eggert <eggert@twinsun.com>
2316 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2317 * mountlist.c (SIZE_MAX): Define if not defined already.
2318 (read_filesystem_list): Set and use me_type_malloced.
2319 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2320 whatever the type happens to be), for brevity and consistency.
2321 Check for size calculation overflow on Alphas running OSF/1.
2323 2003-10-31 Jim Meyering <jim@meyering.net>
2325 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2327 * linebuffer.c: Include <string.h> for declaration of memset.
2329 2003-10-30 Paul Eggert <eggert@twinsun.com>
2330 Bruno Haible <bruno@clisp.org>
2332 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2333 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2335 2003-10-29 Paul Eggert <eggert@twinsun.com>
2337 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2338 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2340 * quotearg.c (quotearg_n_options): Use it.
2341 * group-member.c: Include <stdbool.h>.
2342 (free_group_info): Arg is now const *; don't free arg.
2343 (get_group_info): Now returns bool and accepts struct group_info *,
2344 rather than returning a malloc'ed struct group_info *.
2345 All uses changed. Check for overflow in internal size calculation.
2347 * getusershell.c (readname): Simplify the code by using x2nrealloc
2348 rather than xmalloc/xrealloc.
2349 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2350 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2351 conformance bug: the old code used a pointer after freeing the
2352 storage that it addressed.
2353 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2354 rather than doing it by hand.
2355 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2356 the buffer preserved. Use free and xmalloc instead.
2357 * quotearg.c (quotearg_n_options): Likewise.
2358 Use a simpler test for size overflow. Don't use xalloc_oversized
2359 because unsigned int might be wider than size_t (!); this suggests
2360 that we should switch from unsigned int to size_t for slot numbers.
2362 2003-10-27 Bruno Haible <bruno@clisp.org>
2364 * stdbool_.h: Better support for BeOS.
2366 2003-10-27 Paul Eggert <eggert@twinsun.com>
2368 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2369 to allocate the returned structure. Do not allocate a subarray,
2370 as x2nrealloc will do that.
2371 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2372 instead of xnrealloc.
2373 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2375 2003-10-26 Paul Eggert <eggert@twinsun.com>
2377 * xalloc.h (xalloc_oversized): New static inline function, for
2378 callers that want to do their own size-overflow checking. Include
2379 <stdbool.h>, since xalloc_oversized returns bool.
2380 * xalloc.c (array_size_overflow): Remove. All callers changed
2381 to use xalloc_oversized.
2383 Add two functions x2realloc, x2nrealloc, for programs that grow
2384 arrays dynamically by doubling their sizes.
2385 * xalloc.h (x2realloc, x2nrealloc): New decls.
2386 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2389 Port to C99 semantics for 'inline' of external functions.
2390 Bug reported by Bruno Haible.
2391 * xmalloc.c (xnmalloc_inline): New static inline function,
2392 with the old contents of xnmalloc.
2393 (xnmalloc, xmalloc): Use it.
2394 (xnrealloc_inline): New static inline function,
2395 with the old contents of xnrealloc.
2396 (xnrealloc, xrealloc): Use it.
2398 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2400 2003-10-25 Paul Eggert <eggert@twinsun.com>
2402 Fix several address-calculation bugs in the hash modules,
2403 plus some minor code cleanup.
2405 * hash.h: Include <stdbool.h>, for bool.
2406 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2407 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2408 hash_get_n_entries, hash_get_max_bucket_length,
2409 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2410 hash_rehash): Use size_t rather than unsigned.
2411 * hash.c (struct hash_table, hash_get_n_buckets,
2412 hash_get_n_buckets_used, hash_get_n_entries,
2413 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2414 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2415 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2417 (SIZE_MAX): Define if not defined.
2418 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2419 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2421 Use const * when possible.
2422 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2423 (check_tuning): Fix bug: if tuning parameters were very close to
2424 0 or 1, rounding errors could have caused subscript violations.
2425 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2426 (hash_initialize): Add 'fail:' label
2427 to free table and return NULL, and use it to simplify code.
2428 Use calloc rather than clearing the storage ourself.
2429 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2430 buffer size calculations.
2431 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2432 Include <stddef.h>, for size_t.
2433 * hash-pjw.c (hash_pjw): Likewise.
2434 Switch to method described by Bruno Haible.
2435 Include <limits.h>, for CHAR_BIT.
2436 (SIZE_BITS): New macro.
2438 2003-10-21 Paul Eggert <eggert@twinsun.com>
2440 * getndelim2.c (getndelim2): When size calculation overflows,
2441 ceiling the allocation at NMAX bytes rather than silently
2442 discarding input bytes before NMAX is reached. This makes
2443 a difference only if NMAX exceeds SIZE_MAX / 2.
2445 * obstack.c: Merge from glibc.
2446 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2447 Add libc_hidden_def (_obstack_newchunk).
2448 (_obstack_free) [! defined _LIBC]: Remove.
2449 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2450 a clone of the function body.
2451 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2452 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2454 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2455 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2458 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2459 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2460 Don't use lvalue casts, as GCC plans to remove support for them
2461 in GCC 3.5. Reported by Joseph S. Myers. This bug
2462 was also present in the non-GCC version, indicating that this
2463 code had always been buggy and had never been widely used.
2464 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2465 Use the fast variant of each macro, rather than copying the
2466 definiens of the fast variant; that way, we'll be more likely to
2467 catch future bugs in the fast variants.
2469 2003-10-20 Bruno Haible <bruno@clisp.org>
2471 * wait-process.h: New file, from GNU gettext.
2472 * wait-process.c: New file, from GNU gettext.
2474 2003-10-19 Jim Meyering <jim@meyering.net>
2476 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2478 2003-10-16 Paul Eggert <eggert@twinsun.com>
2480 * getgroups.c: Include <errno.h>, <stdlib.h>.
2481 (getgroups): First arg is int, not size_t.
2482 Don't let 'free' mangle errno.
2484 2003-10-16 Jim Meyering <jim@meyering.net>
2486 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2488 2003-10-15 Paul Eggert <eggert@twinsun.com>
2490 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2492 (new_exclude, add_exclude_file): Initial size no longer needs to
2494 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2495 our own address arithmetic overflow checking.
2497 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2498 (fnmatch): Do not alloca more than 2000 wide characters;
2499 instead, use malloc for large buffers.
2500 Check for address arithmetic overflow, and return -1
2501 with errno set to ENOMEM in that case.
2502 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2503 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2504 instead, return -1. Check for address arithmetic overflow.
2506 2003-10-14 Paul Eggert <eggert@twinsun.com>
2508 Handle invalid suffixes and overflow independently, so that
2509 callers can treat them independently as needed. Fix some bugs in
2510 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2511 suffix for a human-readable blocksize. The major caller-visible
2512 change is the addition of a new
2513 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2514 that both overflow and suffix chars were found.
2516 * human.c (humblock): Don't check separately for invalid suffix
2517 char; that is xstrtoumax's job (now that its bug is fixed).
2518 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2519 INTMAX_MAX]: New macros.
2520 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2521 TYPE_MAXIMUM): New macros.
2522 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2523 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2524 if overflow occurs, as it's what __strtol does and it's more useful
2526 (__xstrtol): If __strtol reports some error other than ERANGE,
2527 reflect it to the caller as LONGINT_INVALID. If it reports
2528 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2529 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2530 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2532 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2533 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2534 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2535 [defined UINTMAX_MAX]: New macros.
2537 2003-10-14 Bruno Haible <bruno@clisp.org>
2539 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2540 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2541 Also use volatile where needed.
2543 2003-10-12 Paul Eggert <eggert@twinsun.com>
2545 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2546 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2547 and define in terms of the other primitives.
2548 * xmalloc.c: Include stdbool.h; do not include exit.h.
2549 (SIZE_MAX): Define if not already defined.
2550 (array_size_overflow): New function.
2551 (xalloc_die): Abort instead of exiting if 'error' returns.
2552 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2553 (xmalloc, xrealloc): Use them.
2554 (xcalloc): Check for address arithmetic overflow.
2555 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2556 a bit faster than strcpy.
2558 2003-10-08 Paul Eggert <eggert@twinsun.com>
2560 Merge getpass from libc, plus a few fixes.
2562 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2563 Include <stdbool.h>.
2564 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2565 __fsetlocking to empty.
2566 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2567 do include <bits/libc-lock.h>.
2568 Do not include <fcntl.h>; not needed.
2569 [_LIBC]: Include <wchar.h>.
2570 (NOTCANCEL_MODE): New macro.
2571 (flockfile, funlockfile) [_LIBC]: New macros.
2572 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2573 [!_LIBC]: New macros.
2574 (call_fclose): New function.
2575 (getpass): Use it. Save tty stream separately; this simplifies the
2576 code and makes it more reliable if stdin happens to equal stdout.
2577 Invoke __fsetlocking on tty.
2578 Handle thread cancellation if needed.
2579 Namespace cleanup (use __tcgetattr, __getline).
2580 Use bool for Booleans.
2581 [USE_IN_LIBIO]: Handle wide streams.
2582 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2583 stream might go where.
2585 * unlocked-io.h: Include <stdio.h>, so that the caller
2586 doesn't have to include <stdio.h> before us.
2587 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2588 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2589 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2590 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2591 if not declared, so that we can use getpass.c code from libc without
2593 (flockfile, ftrylockfile, funlockfile): New macros.
2595 2003-10-06 Bruno Haible <bruno@clisp.org>
2597 * version-etc-2.h: Remove file.
2598 * version-etc-2.c: Remove file.
2600 2003-09-25 Jim Meyering <jim@meyering.net>
2601 Bruno Haible <bruno@clisp.org>
2603 This lets translators provide better translations for the
2604 "Written by ..." part of --version output.
2605 * version-etc.h: Include stdarg.h.
2606 (version_etc_copyright): Declare as readonly.
2607 (version_etc): Make this function variadic with a NULL-terminated list
2608 of author name strings.
2609 (version_etc_va): New declaration.
2610 * version-etc.c: Include stdarg.h, stdlib.h.
2611 (version_etc_copyright): Declare as readonly.
2612 (version_etc_va): New function. Provide a different translatable string
2613 for each possible number of authors < 10. Abbreviate when there are 10
2615 (version_etc): Make this function variadic. Call version_etc_va.
2616 Suggestion from Gary V. Vaughan.
2618 * long-options.h (parse_long_options): Change prototype: the authors
2619 string is moved to the end and becomes variadic.
2620 * long-options.c: Include stdarg.h.
2621 (parse_long_options): Make this function variadic, too.
2622 Call version_etc_va, not version_etc.
2624 2003-10-06 Bruno Haible <bruno@clisp.org>
2626 * fatal-signal.h: New file, from GNU gettext.
2627 * fatal-signal.c: New file, from GNU gettext.
2629 2003-10-04 Karl Berry <karl@gnu.org>
2631 * argp*: update from libc.
2633 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2635 * getpass.c (getpass): Use a no-op fseek when switching from input to
2636 output mode on the same stream.
2638 2003-09-29 Paul Eggert <eggert@twinsun.com>
2640 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2641 Fix arg typo in previous patch.
2643 2003-09-28 Jim Meyering <jim@meyering.net>
2645 * error.c: Correct cpp indentation.
2647 2003-09-27 Paul Eggert <eggert@twinsun.com>
2649 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2650 Omit the special code that used __typeof__, since we worry that
2651 it could be more trouble than it's worth. See:
2652 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2653 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2657 2003-09-26 Jim Meyering <jim@meyering.net>
2659 * error.c (error_tail): Move some declarations
2660 into inner scope where the local variables are used.
2662 2003-09-26 Bruno Haible <bruno@clisp.org>
2664 * stpncpy.h (gnu_stpncpy): New declaration.
2665 (stpncpy): Define as alias for gnu_stpncpy.
2666 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2668 2003-09-26 Paul Eggert <eggert@twinsun.com>
2670 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2671 (error_tail): Do not loop, reallocating temporary buffer, since
2672 the output cannot contain more wide characters than the input
2673 contains bytes, the size must be big enough already. This avoids
2674 one potential size overflow calculation. Check for size overflow
2675 when calculating temporary buffer size. Free temporary buffer
2676 when done, if it was allocated with malloc; this plugs a memory
2677 leak. Remove casts from void * to pointers, that are no longer
2678 needed now that we're assuming C89 or better.
2680 Merge error changes from glibc.
2682 * error.c, error.h: Update copyright notice header to match glibc.
2683 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2684 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2685 Disable cancellation while printing error.
2686 * error.h: Prepend __ to parameter names.
2688 2003-09-25 Karl Berry <karl@gnu.org>
2690 * argp-fmtstream.c, argp-help.c: update from libc.
2692 2003-09-25 Bruno Haible <bruno@clisp.org>
2694 * version-etc-2.h: New file, from version-etc.h with modifications.
2695 * version-etc-2.c: New file, from version-etc.c with modifications.
2697 2003-09-25 Simon Josefsson <jas@extundo.com>
2699 * xgetdomainname.h: New file.
2700 * xgetdomainname.c: New file.
2702 2003-09-25 Simon Josefsson <jas@extundo.com>
2703 Bruno Haible <bruno@clisp.org>
2705 * getdomainname.h: New file.
2706 * getdomainname.c: New file.
2708 2003-09-24 Paul Eggert <eggert@twinsun.com>
2710 * linebuffer.c (freebuffer): Don't free the argument, just
2711 the buffer associated with the argument. Bug reported by
2714 2003-09-19 Karl Berry <karl@gnu.org>
2716 * argp.h: update from libc.
2718 2003-09-16 Paul Eggert <eggert@twinsun.com>
2720 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2721 input error, instead of returning NULL the next time we are called
2722 (and therefore losing track of errno).
2724 2003-09-15 Paul Eggert <eggert@twinsun.com>
2726 * getndelim2.c (getndelim2): Don't trash errno when a read
2727 fails, so that the caller gets the proper errno.
2729 * readutmp.c (read_utmp): Likewise.
2730 Check for fstat error. Close stream and free storage
2733 2003-09-14 Bruno Haible <bruno@clisp.org>
2735 * fwriteerror.h: New file.
2736 * fwriteerror.c: New file.
2738 2003-09-14 Jim Meyering <jim@meyering.net>
2740 * getloadavg.c: Correct cpp indentation.
2741 * strdup.c: Likewise.
2742 * vasnprintf.c: Likewise.
2744 2003-09-12 Paul Eggert <eggert@twinsun.com>
2746 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2747 * obstack.c [!defined _LIBC]: Likewise.
2748 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2749 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2750 * exitfail.c: Don't include stdlib.h; no longer needed.
2752 More changes to assume C89 or better.
2754 * error.c (error_tail): Assume vprintf.
2756 * argmatch.c (getenv): Remove decl.
2757 * progreloc.c (get_full_program_name): Define via prototype.
2758 * setenv.c (clearenv): Likewise.
2759 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2761 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2762 (malloc, memcpy): Remove decls.
2763 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2764 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2765 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2766 (memcpy): Remove macro.
2767 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2768 (__P): Remove. All uses removed.
2769 (PTR): Remove. All uses changed to void *.
2770 (CHAR_BIT, NULL): Remove.
2771 (spaces, zeros, memset_space, memset_zero)
2772 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2774 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2775 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2776 Define with prototype.
2777 Remove now-unnecessary prototype decl.
2778 (extra_args_spec): Assume ANSI C. All uses changed.
2779 (extra_args_spec_iso): Remove.
2780 (my_strftime, emacs_strftimeu): Define via prototype.
2781 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2783 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2784 * strtoimax.c: Include <stdlib.h> unconditionally.
2785 (strtoul, strtol): Remove decls.
2786 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2788 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2789 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2790 (LOCALE_PARAM_PROTO): New macro.
2791 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2792 (INTERNAL (strtol), strtol): Define with a prototype.
2793 (PARAMS): Remove. All uses removed.
2794 * tempname.c: Include <string.h> unconditionally.
2795 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2796 * xgethostname.c (main): Define with a prototype.
2797 * xmalloc.c: Include "xalloc.h" first, to check interface.
2798 Include <stdlib.h> unconditionally.
2799 (calloc, malloc, realloc, free): Remove decls.
2800 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2801 Include <stdlib.h> unconditionally. Sort include file names.
2803 (xstrtod): Define with a prototype.
2804 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2805 (strtol, strtoul): Remove decls.
2807 2003-09-11 Paul Eggert <eggert@twinsun.com>
2809 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2810 Include <stdlib.h>, <string.h> unconditionally.
2811 Remove now-unnecessary cast to char *.
2812 * strnlen.c: Include <string.h> unconditionally.
2813 * yesno.c (yesno): Define with a prototype.
2815 2003-09-10 Bruno Haible <bruno@clisp.org>
2817 * strcspn.c: Include <string.h> unconditionally.
2818 * strpbrk.c: Include <string.h> unconditionally.
2819 * strstr.c: Include <string.h> unconditionally.
2820 * unicodeio.c: Include <string.h> unconditionally.
2821 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2822 * unsetenv.c: Likewise.
2823 * xreadlink.c: Include <stdlib.h> unconditionally.
2824 * yesno.c: Include <stdlib.h> unconditionally.
2825 (rpmatch): Add prototype.
2827 2003-09-10 Jim Meyering <jim@meyering.net>
2829 * error.c: Correct indentation of cpp directives.
2831 2003-09-09 Paul Eggert <eggert@twinsun.com>
2835 * acosl.c (main): Use a prototype.
2836 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2839 * getloadavg.c (getloadavg, main): Define via prototypes.
2841 * getopt.h (struct option.name): Assume C89, and use 'const'.
2842 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2843 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2845 * getopt.c (const): Remove macro.
2846 Include <string.h> unconditionally.
2847 (my_index): Remove; all uses changed to strchr.
2848 (strlen): Remove decl.
2849 (exchange): Remove forward decl; no longer needed.
2850 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2851 Define with prototype.
2852 * getopt1.c (const): Remove macro.
2853 (getopt_long, getopt_long_only, main): Define with prototype.
2855 * getugroups.c: Include <string.h> unconditionally.
2857 * getusershell.c: Include <stdlib.h> unconditionally.
2858 (getusershell, setusershell, endusershell, readname, main):
2859 Define with prototypes.
2861 * group-member.c: Include group-member.h first.
2862 Include <stdlib.h> unconditionally.
2864 * hard-locale.c: Include hard-locale.h first.
2865 Include <stdlib.h>, <string.h> unconditionally.
2867 * hash.c (free, malloc): Remove decls.
2868 Include <stdlib.h> unconditionally.
2870 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2871 (getenv): Do not declare.
2873 * idcache.c: Include <string.h> unconditionally.
2875 * long-options.c: Include long-options.h first, to test interface.
2876 Include <stdlib.h> unconditionally.
2878 * makepath.c: Include makepath.h first, to test interface.
2879 Include <stdlib.h> and <string.h> unconditionally.
2881 * linebuffer.c: Include <stdlib.h>.
2882 (free): Remove decl.
2884 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2885 rpl_malloc returns void *, not char *.
2886 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2888 * md5.h: Include <limits.h> unconditionally.
2889 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2890 (__P): Remove; all uses removed.
2891 * md5.c: Include "md5.h" first.
2892 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2893 md5_buffer, md5_process_bytes, md5_process_block):
2894 Define with prototypes.
2895 * sha.h (__P): Remove all uses. (It wasn't defined??)
2896 * sha.c: Include "sha.h" first.
2897 Include <stdlib.h>, <string.h> unconditionally.
2899 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2900 * memcmp.c (__ptr_t): Likewise.
2901 * memrchr.c (__ptr_t): Likewise.
2902 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2903 Include <string.h> unconditionally.
2904 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2905 * memchr.c: Include <stdlib.h> unconditionally.
2906 * memchr.c (LONG_MAX): Remove.
2907 * memrchr.c (LONG_MAX): Likewise.
2908 * memchr.c (__memchr): Define via a prototype.
2909 * memrchr.c (__memrchr): Likewise.
2910 * memcmp.c (__P): Remove, and remove all uses.
2911 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2912 Remove forward decls; no longer needed.
2913 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2914 Use types required by C89 in prototype.
2916 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2917 * savedir.c: Likewise.
2918 * mkdir.c (free): Remove decl.
2919 * rmdir.c (rmdir): Define with a prototype.
2920 * savedir.c: Include savedir.h first, to test interface.
2922 * mktime.c (STDC_HEADERS): Remove.
2923 Include <stdlib.h>, <string.h> unconditionally.
2925 * modechange.c: Include <stdlib.h> unconditionally.
2926 (malloc): Remove decl.
2928 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2929 (free): Remove decl.
2931 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2932 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2933 (This type really should be intptr_t, but that's a C99ism.)
2934 (_obstack_memcpy): Remove: all uses changed to memcpy.
2935 Include <string.h> unconditionally.
2936 (struct obstack): Assume __STDC__ for types of members
2937 chunkfun, freefun, extra_arg.
2938 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2939 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2940 obstack_begin, obstack_specify_allocation,
2941 obstack_specify_allocation_with_arg, obstack_chunkfun,
2942 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2943 Remove unprototyped decls and the macros that use them.
2944 * obstack.c (POINTER): Remove. All uses changed to void *.
2945 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2946 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2947 (defined __STDC__ && __STDC__)]:
2948 Remove nonprototyped code.
2949 Include <stdlib.h> unconditionally.
2950 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2951 _obstack_allocated_p, _obstack_free, obstack_free,
2952 _obstack_memory_used, print_and_abort):
2953 Define using prototypes.
2954 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2955 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2956 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2957 obstack_next_free, obstack_object_size, obstack_room) [0]:
2958 Remove unused, unprototyped code.
2960 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2962 * physmem.c (physmem_total, physmem_available, main): Define
2965 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2966 (main): Define with a prototype.
2968 * posixver.c (getenv): Remove decl.
2970 * putenv.c (malloc): Returns void *, not char *.
2971 Include <string.h> unconditionally.
2972 (strchr, memcpy, NULL): Do not define.
2974 * readtokens.c: Include readtokens.h first, to test interface.
2975 Include <stdlib.h>, <string.h> unconditionally.
2976 (init_tokenbuffer): Define with a prototype.
2978 * regex.c (PARAMS): Remove. All uses removed.
2979 All uses of _RE_ARGS removed, too.
2980 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2982 (bzero): Assume memset exists.
2983 (memcmp, memcpy, NULL): Remove.
2984 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2985 char, or assignments to local vars of type signed char.
2986 (init_syntax_once, PREFIX(extract_number_and_incr),
2987 PREFIX(print_partial_compiled_pattern),
2988 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2989 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2990 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2991 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2992 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2993 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2994 wcs_compile_range, byte_compile_range, truncate_wchar,
2995 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2996 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2997 count_mbs_length, wcs_re_match_2_internal,
2998 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2999 PREFIX(alt_match_null_string_p),
3000 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3001 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3002 regfree, PREFIX(extract_number)): Define with prototype. Remove
3003 now-unnecessary declaration, if any.
3004 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3006 Remove now-unnecessary casts among pointer types.
3007 * regex.h (_RE_ARGS): Remove. All uses removed.
3009 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3010 (free): Remove decl.
3012 * rpmatch.c: Include <stdlib.h> unconditionally.
3014 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3015 (free): Remove decl.
3017 * save-cwd.c: Include <stdlib.h> unconditionally.
3018 * xgetcwd.c: Likewise.
3020 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3021 (free): Remove decl.
3023 * strchrnul.c (strchrnul): Define with a prototype.
3024 Fix bug: c_in was not converted to char before searching.
3026 The following changes are not K&R related:
3028 * group-member.h: Include <sys/types.h>, so that this file is
3030 * makepath.h: Likewise.
3032 * getusershell.c (readname, default_index, line_size, readname):
3033 Use size_t, not int, for sizes.
3034 (readname): If the size overflows, report an error instead of
3037 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3039 * getndelim2.c: Assume stdlib.h per the C89 spec.
3041 2003-09-08 Paul Eggert <eggert@twinsun.com>
3043 Assume C89 or better; remove K&R cruft.
3044 A few of these changes were first proposed by Derek Robert Price
3045 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3047 * addext.c: Include <string.h> unconditionally.
3048 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3049 Don't declare getenv or malloc.
3051 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3052 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3054 (find_stack_direction, alloca): Use prototypes.
3056 * atexit.c (atexit): Define using a prototype.
3058 * basename.c, dirname.c, stripslash.c:
3059 Include <string.h> unconditionally.
3061 * bcopy.c: Include <stddef.h>.
3062 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3064 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3066 * error.h (error, error_at_line, error_print_progname)
3067 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3068 * error.c: Include error.h first, to check interface.
3069 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3070 (VA_START): Remove; all uses changeed to va_start.
3071 (exit, strerror): Remove decls.
3072 (error_print_progname): Prototype uncondionally.
3073 Don't include <errno.h>; no longer needed.
3074 (private_strerror): Remove.
3075 (error_tail): Always define.
3076 (error, error_at_line): Assume C89 or better; always use prototypes.
3077 * fatal.c: Include "fatal.h" first, to test interface.
3078 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3079 (VA_START): Remove; all uses changed to va_start.
3080 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3082 (exit): Remove decl.
3083 (fatal): Prototype unconditionally. Assume va_start works.
3084 Abort at end, to pacify gcc.
3086 * euidaccess.c (main): Define with a prototype.
3088 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3090 * exitfail.c: Include <stdlib.h> unconditionally.
3092 * fnmatch_.h (__P): Remove. All uses changed to assume
3094 * fnmatch.c: Include fnmatch.h first, to test interface.
3095 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3096 (getenv): Remove decl.
3097 (fnmatch): Define using a prototype.
3098 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3099 (FCT): Define using a prototype.
3101 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3103 * gethostname.c: Include <stddef.h>.
3104 (gethostname): Define with prototype. Length is size_t, not int.
3106 2003-09-08 Paul Eggert <eggert@twinsun.com>
3108 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3109 getversion.c should have been removed then, but was accidentally
3112 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3113 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3115 2003-09-07 Paul Eggert <eggert@twinsun.com>
3117 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3118 copy_tm_result. Bug reported by Simon Josefsson in
3119 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3121 2003-09-06 Paul Eggert <eggert@twinsun.com>
3123 * time_r.c, time_r.h: New files.
3125 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3127 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3128 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3130 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3132 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3133 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3136 * timegm.c: Switch to glibc implementation, with the following changes:
3137 [defined HAVE_CONFIG_H]: Include <config.h>.
3138 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3139 (__mktime_internal) [!defined _LIBC]: New decl.
3140 (__gmtime_r) [!defined _LIBC]: New macro and function.
3141 (timegm): Use a prototype, since gnulib assumes C89.
3142 Do not bother declaring tmp to be const, as it's not really usefu.
3143 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3144 (timegm): Declare only if HAVE_DECL_TIMEGM.
3146 2003-09-03 Paul Eggert <eggert@twinsun.com>
3148 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3149 Bug reported by Lute Kamstra in
3150 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3152 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3153 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3154 course with correspondingly smaller numbers for tomorrow and
3155 yesterday. From Tadayoshi Funaba. Originally installed into
3156 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3159 2003-08-31 Simon Josefsson <jas@extundo.com>
3161 * timegm.h: New file.
3162 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3164 2003-08-31 Karl Berry <karl@gnu.org>
3166 * argp.h: update from libc.
3168 2003-08-28 Bruno Haible <bruno@clisp.org>
3170 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3171 warning on QNX, which defines O_BINARY to 000000.
3173 2003-08-24 Bruno Haible <bruno@clisp.org>
3175 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3176 MSVC7 <stdio.h> is included later.
3178 2003-08-20 Bruno Haible <bruno@clisp.org>
3180 * progname.h: New file, from GNU gettext.
3181 * progname.c: New file, from GNU gettext.
3182 * progreloc.c: New file, from GNU gettext.
3184 2003-08-19 Bruno Haible <bruno@clisp.org>
3186 * xstrdup.c: Assume <string.h> exists.
3188 2003-08-18 Jim Meyering <jim@meyering.net>
3190 * setenv.h: Indent nested cpp directive.
3191 * vasnprintf.c: Remove trailing blanks.
3193 2003-08-17 Simon Josefsson <jas@extundo.com>
3194 Bruno Haible <bruno@clisp.org>
3196 * xstrndup.h: New file.
3197 * xstrndup.c: New file.
3199 2003-08-17 Bruno Haible <bruno@clisp.org>
3201 * strndup.h: New file.
3203 2003-08-16 Paul Eggert <eggert@twinsun.com>
3205 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3206 space, undoing this 2003-08-12 change:
3207 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3209 2003-08-16 Jim Meyering <jim@meyering.net>
3211 Merge from coreutils.
3212 * xstrtoimax.c: #else #if -> #elif.
3213 * xstrtoumax.c: Likewise.
3215 2003-08-15 Paul Eggert <eggert@twinsun.com>
3217 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3218 rather than tab, after '#' in shell-script copyright notices.
3219 Suggested by Bruno Haible.
3221 2003-08-15 Jim Meyering <jim@meyering.net>
3222 and Paul Eggert <eggert@twinsun.com>
3224 Merge from coreutils.
3225 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3226 member but strut utmpx does not. Needed for AIX 4.3.3.
3227 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3229 2003-08-15 Jim Meyering <jim@meyering.net>
3231 Merge from coreutils.
3232 * xgethostname.c: Include <stdlib.h>.
3233 (xghostname): Don't exit for anything other than memory-related
3234 failure; just return NULL.
3235 * userspec.c: Include "posixver.h".
3236 (parse_user_spec): Accept `.' as a separator only
3237 in pre-POSIX-200112 mode.
3238 * strtoimax.c: Use #elif rather than #else #if.
3239 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3240 Remove function, now that we can rely on a working tzset function.
3241 [!_LIBC]: Ensure that the required autoconf test has been run.
3242 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3243 Use underlying_strftime for %r.
3244 * sha.c: Merge in some clean-up and optimization changes from glibc.
3245 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3246 Ensure that it is a multiple of 64.
3247 Rearrange loop exit tests so as to avoid performing an
3248 additional fread after encountering an error or EOF.
3249 * realloc.c: Update copyright date.
3251 2003-08-14 Jim Meyering <jim@meyering.net>
3253 Merge from coreutils.
3254 * obstack.h: Whitespace changes.
3255 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3256 and xcalloc return values.
3257 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3258 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3259 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3260 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3261 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3263 Use mntctl's return value to drive the entry-processing loop, since
3264 we can't rely on the value of the vmt_length member in the last
3265 entry. On some systems doing so could result in exhausting
3266 virtual memory. Based in part on a patch from Mike Jetzer.
3268 2003-08-14 Jim Meyering <jim@meyering.net>
3269 and Paul Eggert <eggert@twinsun.com>
3271 Merges from coreutils, plus other fixes.
3272 * physmem.c: Merge in portability changes from gcc/libiberty
3273 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3274 for credits and details. Thanks to Kaveh Ghazi for helping
3275 to keep these files in sync.
3276 (ARRAY_SIZE): Define it.
3277 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3278 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3279 (memcasecmp): Don't assume size_t fits in unsigned int.
3280 Remove casts and duplicate code.
3281 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3282 (memcpy): Remove definition.
3283 Merge in some clean-up and optimization changes from glibc.
3284 [BLOCKSIZE]: Move definition to top of file.
3285 Ensure that it is a multiple of 64.
3286 Rearrange loop exit tests so as to avoid performing an
3287 additional fread after encountering an error or EOF.
3288 * md5.h (md5_uintptr): Define.
3289 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3290 return to the initial working directory. Preserve errno
3292 * idcache.c: Include "xalloc.h".
3293 (xmalloc, xrealloc): Remove decls.
3294 (getuser): Remove casts no longer required in C89.
3295 * human.c: Include stdio.h, for sprintf.
3296 * group-member.c: Include "xalloc.h".
3297 (xmalloc, xrealloc): Remove decls.
3298 (get_group_info): Remove casts no longer required in C89.
3299 * getusershell.c (readname): Remove casts no longer required in C89.
3300 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3301 * getline.c: Whitespace fix, from coreutils.
3303 2003-08-13 Paul Eggert <eggert@twinsun.com>
3305 * exclude.c: Include <ctype.h>
3306 (IN_CTYPE_DOMAIN): New macro.
3308 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3311 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3312 Undo previous (whitespace-only) change.
3314 2003-08-12 Paul Eggert <eggert@twinsun.com>
3316 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3317 Normalize leading white space and remove trailing white space.
3318 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3319 notice, as per ../config/srclist-update.
3321 Merge from coreutils.
3322 * euidaccess.h: New file.
3323 * euidaccess.c: Include it.
3324 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3325 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3326 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3328 2003-08-11 Bruno Haible <bruno@clisp.org>
3330 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3331 (vasnprintf): Use it instead of wcslen.
3333 2003-08-11 Bruno Haible <bruno@clisp.org>
3335 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3336 value to ensure that _Bool promotes to int. Use #define for _Bool when
3337 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3339 2003-08-10 Karl Berry <karl@gnu.org>
3341 * regex.h: update from libc (whitespace fix).
3343 2003-08-09 Paul Eggert <eggert@twinsun.com>
3345 Merge some files from coreutils. These changes were
3346 originally made by Jim Meyering.
3347 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3348 many older Unixes require this.
3349 * alloca.c (alloca): Remove cast to argument of free;
3350 no longer needed in C89.
3351 * alloca_.h, regex.h: Fix white space to match
3352 what GNU indent does.
3354 2003-08-05 Paul Eggert <eggert@twinsun.com>
3356 * bumpalloc.h: Remove.
3358 2003-08-04 Paul Eggert <eggert@twinsun.com>
3360 * getloadavg.c: Change copyright notice and spacing to conform to
3363 Merge from coreutils.
3364 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3366 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3367 from Karl Berry, implemented by Jim Meyering.
3368 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3369 from Dmitry V. Levin.
3370 Remove anachronistic cast of xrealloc.
3371 * fnmatch_.h (__const): Remove. Use 'const'.
3372 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3373 type. Otherwise, it wouldn't compile with at least /bin/cc on
3374 ymp-cray-unicos9.0.2.X.
3375 Combine two mostly-identical uses of alloca into one.
3376 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3378 2003-08-04 Dave Love <d.love@dl.ac.uk>
3382 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3383 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3384 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3385 obsolete NLIST_NAME_UNION.
3386 [__GNU__]: Undef BSD and FSCALE.
3387 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3389 2003-08-03 Paul Eggert <eggert@twinsun.com>
3391 * stdbool_.h (_Bool): Make it signed char, instead of
3392 an enum type, so that it's guaranteed to promote to int. See:
3393 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3395 2003-07-31 Paul Eggert <eggert@twinsun.com>
3397 * strerror.c: Include config.h, limits.h. Declare sprintf.
3398 (strerror): Don't assume that a printable int fits in 14 bytes.
3400 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3401 Bruno Haible <bruno@clisp.org>
3403 * getline.h (getline, getdelim): Change return type to ssize_t.
3404 * getline.c (getline, getdelim): Likewise.
3405 Remove _GNU_SOURCE define; now it's defined in config.h through
3408 2003-07-22 Paul Eggert <eggert@twinsun.com>
3410 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3411 over-parenthesization in macros.
3413 Sync with coreutils.
3415 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3418 Use `exit_failure' for xalloc and xmemcoll instead of their own
3419 private exit-failure variables.
3420 * xalloc.h (xalloc_exit_failure): Remove.
3421 * xmalloc.c: Likewise. Include exitfail.h.
3422 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3423 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3424 * xmemcoll.c: Likewise. Include exitfail.h.
3425 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3427 2003-07-18 Paul Eggert <eggert@twinsun.com>
3429 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3430 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3431 to test that it can stand by itself. Include "exitfail.h".
3432 Clients should set exit_failure instead.
3433 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3435 2003-07-18 Andreas Schwab <schwab@suse.de>
3437 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3439 2003-07-18 Bruno Haible <bruno@clisp.org>
3441 * getndelim2.h: New file.
3442 * getndelim2.c: Make into a module of its own. Include config.h,
3444 (getndelim2): Make non-static. Change return type to ssize_t.
3445 * getline.h: Change argument names.
3446 * getline.c: Include getndelim2.h instead of getndelim2.c.
3447 * getnline.c: Include getndelim2.h.
3449 2003-07-17 Bruno Haible <bruno@clisp.org>
3451 * Makefile.am: Remove file.
3452 * Makefile.in: Remove file.
3454 2003-07-17 Bruno Haible <bruno@clisp.org>
3456 * getnline.h: New file.
3457 * getnline.c: New file.
3458 * getndelim2.c: New file, extracted from getline.c.
3459 (getndelim2): Renamed from getdelim2, with added nmax argument.
3460 * getline.c: Include getndelim2.c.
3461 (getdelim2): Moved out to getndelim2.c.
3462 (getline, getdelim): Update.
3464 2003-07-15 <karl@gnu.org>
3466 * vasnprintf.c: update from gettext.
3468 2003-07-15 Jim Meyering <jim@meyering.net>
3470 * makepath.c (make_path): Enclose diagnostic in _(...).
3472 2003-07-14 Paul Eggert <eggert@twinsun.com>
3474 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3475 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3476 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3477 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3478 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3479 updated automatically by ../config/srclist-update. This changes
3480 their license from LPGL to GPL.
3482 2003-07-14 Jim Meyering <jim@meyering.net>
3484 Don't emit diagnostics. Let callers do that.
3485 * save-cwd.c: Don't include "error.h".
3486 (save_cwd): Don't call error. Ensure that errno is valid
3487 when returning nonzero.
3489 * save-cwd.h (restore_cwd): Update prototype.
3490 * save-cwd.c (restore_cwd): Remove two parameters.
3491 Simplify. Don't call error upon failure. Let callers do that.
3492 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3493 when auditing is enabled. But don't bother updating the #if.
3495 2003-07-14 Simon Josefsson <jas@extundo.com>
3497 * mempcpy.h: New file.
3498 * mempcpy.c: New file.
3500 2003-07-14 Paul Eggert <eggert@twinsun.com>
3502 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3503 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3504 unicodeio.c, unicodeio.h, unlocked-io.h:
3505 Switch from LGPL to GPL.
3507 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3509 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3510 it breaks C++ compilation.
3511 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3513 2003-07-10 Jim Meyering <jim@meyering.net>
3515 * vasnprintf.c: Remove trailing blanks.
3516 Make cpp indentation consistent.
3518 2003-07-09 Paul Eggert <eggert@twinsun.com>
3520 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3521 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3522 Switch from LGPL to GPL.
3524 2003-07-07 Paul Eggert <eggert@twinsun.com>
3526 * mktime.c: Fix some boundary cases and remove need for floating point.
3528 Issue a compile-time diagnostic if time_t is floating point, or if
3529 two's complement arithmetic is not in effect, or if arithmetic
3530 right shift does not propagate the sign. These assumptions were
3531 all in the original code but they weren't checked.
3533 (TIME_T_MIDPOINT, verify): New macros.
3534 (__isleap): Remove; it has integer overflow problems.
3535 (leapyear): New function, without those problems.
3536 (ydhms_tm_diff): Remove; splitting into two parts.
3537 (ydhms_diff): New function, containing the arithmetic part of
3538 the old ydhms_tm_diff function. Issue a compile-time
3539 diagnostic if we are not using C99 integer division.
3540 Avoid casts when possible.
3541 (guess_time_tm): New function, containing the checking part of
3542 the old ydhms_tm_diff function. Return the new value, rather than
3543 the difference between it and the old. Accept a new argument T
3544 so that *T specifies the old value. Check for overflow in the result.
3546 (__mktime_internal): Use a time_t offset, not a long int offset.
3547 This undoes the 2003-06-04 change, which is no longer needed now
3548 that we have better overflow checking.
3549 (localtime_offset): Likewise.
3551 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3552 and long are 64-bit but int is only 32-bit.
3553 (ydhms_diff): Use long int to store year1 and yday1.
3554 Issue a compile-time diagnostic if long int is not wide enough.
3556 (__mktime_internal): Use long int to store adjusted year and yday.
3557 Use plain C rather than preprocessor commands, if that doesn't
3559 Check for overflow (and try to repair) after each probe
3560 rather than checking only at the very end. This avoids some bugs
3561 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3562 does not equal GMT offset at maximum time).
3563 Use integer to check for overflow rather than floating point; this
3564 is more portable to non-IEEE hosts, and is a tad faster.
3565 When we detect that we are oscillating between two values,
3566 don't check whether tm_isdst has the requested value, since
3567 we already know the answer. When tm_isdst has the wrong value,
3568 use a different heuristic to find the right one, based on the
3569 extreme values actually observed in practice in tz2003a,
3570 rather than the (overly optimistic) "previous 3 calendar quarters".
3572 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3573 "T const" to accommodate glibc style.
3574 (check_result): Use less-confusing report format. "long" -> "long int.
3576 Don't loop if the iteration overflows time_t.
3577 Allow a negative step in the iteration.
3579 2003-07-01 Paul Eggert <eggert@twinsun.com>
3581 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3582 having it depend on HAVE_SYS_TYPES_H.
3584 2003-06-25 Bruno Haible <bruno@clisp.org>
3586 * readlink.c: New file.
3588 2003-06-20 Bruno Haible <bruno@clisp.org>
3590 Assume C89, so PARAMS isn't needed.
3591 * unicodeio.h (PARAMS): Remove.
3592 * unicodeio.c: Don't use PARAMS.
3594 2003-06-18 Jim Meyering <jim@meyering.net>
3596 Merge changes from coreutils.
3597 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3598 Remove explicit declarations of xmalloc and realloc.
3600 (read_utmp): Remove anachronistic cast of xmalloc.
3602 2003-06-17 Paul Eggert <eggert@twinsun.com>
3604 Assume C89, so PARAMS isn't needed.
3605 * backupfile.h (PARAMS): Remove. All uses removed.
3606 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3607 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3608 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3609 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3610 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3611 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3612 xstrtol.h: Likewise.
3613 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3614 same.h, strverscmp.h: Do not include config.h; no longer needed.
3615 Anyway, config.h should always be included before any other file.
3617 2003-06-11 Simon Josefsson <jas@extundo.com>
3619 * sysexit_.h: New file.
3621 2003-05-20 Derek Price <derek@ximbiot.com>
3623 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3625 2003-06-10 Simon Josefsson <jas@extundo.com>
3627 * strchrnul.h: New file.
3628 * strchrnul.c: New file.
3630 2003-06-10 Simon Josefsson <jas@extundo.com>
3632 * argp.h: New file, from glibc.
3633 * argp-ba.c: New file, from glibc.
3634 * argp-eexst.c: New file, from glibc.
3635 * argp-fmtstream.c: New file, from glibc.
3636 * argp-fmtstream.h: New file, from glibc.
3637 * argp-fs-xinl.c: New file, from glibc.
3638 * argp-help.c: New file, from glibc.
3639 * argp-namefrob.h: New file, from glibc.
3640 * argp-parse.c: New file, from glibc.
3641 * argp-pv.c: New file, from glibc.
3642 * argp-pvh.c: New file, from glibc.
3643 * argp-xinl.c: New file, from glibc.
3645 2003-06-07 Jim Meyering <jim@meyering.net>
3647 * readtokens.h: Put `Free Software Foundation, Inc.'
3648 in place of my name in the copyright comment.
3649 Remove definition and uses of __P.
3652 * stat.c: Don't declare xmalloc explicitly.
3653 Instead, include "xalloc.h".
3654 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3655 xrealloc, and xcalloc return values.
3656 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3658 * xgetcwd.h: Remove definition/uses of PARAMS.
3660 2003-06-06 Jim Meyering <jim@meyering.net>
3662 * stdbool_.h: Renamed from stdbool.h.in.
3664 2003-06-06 Jim Meyering <jim@meyering.net>
3666 Merge from coreutils.
3667 * same.c: (same_name): Declare *_basename locals to be `const'.
3668 Consolidate declarations and initializations of *_base* locals.
3670 Merge from coreutils.
3671 This avoids a core dump on systems without GNU putenv,
3672 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3673 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3674 (unsetenv): New static function, from GNU libc.
3675 (rpl_putenv): Use it.
3677 * modechange.c: Remove trailing blanks.
3679 Merge from coreutils.
3680 * fsusage.c: Remove declaration of statfs.
3681 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3683 * posixtm.c: Include <stdbool.h> unconditionally.
3685 2003-06-05 Paul Eggert <eggert@twinsun.com>
3687 * mktime.c (__mktime_internal): When resolving a tm_isdst
3688 mismatch, look in future quarters as well as past. This fixes a
3689 bug when processing fall-backwards gaps immediately after a long
3690 period of daylight-saving time.
3692 * mktime.c: Assume freestanding C89 or better.
3693 (HAVE_LIMITS_H): Remove. Assume it's 1.
3694 (__P): Remove; not used.
3695 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3696 (mktime, not_equal_tm, print_tm, check_result,
3697 main): Use prototypes. Use const * where appropriate.
3698 (main): Fix typo in testing code that uncovered by above changes.
3699 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3701 2003-06-04 Paul Eggert <eggert@twinsun.com>
3703 * mktime.c: Fix Debian bug 177940
3704 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3705 (localtime_offset): Now long int, not time_t, because we want it
3706 to be guaranteed to be signed. All uses changed.
3707 (__mktime_internal): If overflow would occur when adding offset,
3710 Merge 'human' changes from coreutils. Rewrite to support
3711 locale-specific notations like thousands separators.
3712 * human.c: Simplify authorship notice.
3713 Include human.h immediately after config.h.
3714 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3715 <limits.h>: Do not include, since human.h does.
3716 (SIZE_MAX, UINTMAX_MAX): New macros.
3717 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3718 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3719 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3720 (power_letter): Renamed from suffixes.
3721 (generate_suffix_backwards): Remove.
3722 (adjust_value): Now takes int style (because of human.h changes)
3723 and long double value (for greater precision on some platforms).
3724 (group_number): New function.
3725 (human_readable): Use it. Use integer options, not enum.
3726 Put the options before the sizes in the arg list.
3727 Support all the new options.
3728 The old human_readable function has been removed;
3729 use inttostr.h instead.
3730 (human_readable, default_block_size, humblock):
3731 Use uintmax_t, not int, for block sizes.
3732 (human_readable_inexact, block_size_types): Remove.
3733 (block_size_opts): New constant.
3734 (human_options): Renamed from human_block_size, with new signature
3735 that allows block sizes up to UINTMAX_MAX. All callers changed.
3736 * human.h: Add copyright and authorship notice.
3737 Include <limits.h> and <stdbool.h> unconditionally.
3738 (PARAMS): Remove. All uses removed.
3739 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3740 (enum human_inexact_style): Remove tag; now a nameless enum.
3741 (human_floor, human_ceiling, human_round_to_even): Now have
3742 values 2, 0, 1 rather than -1, 1, 0.
3743 (human_group_digits, human_suppress_point_zero, human_autoscale,
3744 human_base_1024, human_SI, human_B): New constants.
3745 (human_readable_inexact, human_block_size): Remove.
3746 (human_readable): Size args are now uintmax_t, not int.
3747 (human_options): New decl.
3749 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3750 unnecessary now that we assume C89 or better. This change
3751 imported from coreutils.
3753 * mktime.c (__mktime_internal): Do not reject negative timestamps
3754 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3755 in the 2003-05-30 sync from glibc.
3757 .h files should stand alone, but we shouldn't include <sys/types.h>
3758 if we can get away with just <stddef.h>.
3760 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3761 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3762 rather than <sys/types.h>, as we merely need size_t.
3763 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3765 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3766 Include <stdio.h>, to get FILE.
3767 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3768 memcasecmp.h has included <stddef.h> and all we need is size_t.
3769 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3770 our interface, instead of including <sys/types.h>
3772 2003-06-02 Paul Eggert <eggert@twinsun.com>
3775 Fix some minor time-related bugs with POSIX time arguments.
3776 Some valid time stamps were being rejected (notably -1, and
3777 time stamps before 1900 on 64-bit hosts). And some invalid
3778 time stamps were being accepted, e.g. September 31.
3780 * posixtm.h (posixtime): Return bool instead of time_t, so
3781 that we can return (time_t) -1 successfully.
3782 * posixtm.c: Likewise.
3783 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3784 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3785 (t): Remove static var.
3786 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3787 of static var. All uses changed.
3788 (year): Do not reject years before 1900; they can occur with
3790 (posix_time_parse): Do not check for out-of-range components;
3791 that is now the caller's responsibility, since our checks were
3792 only approximations.
3793 (posixtime): Use mktime to check for out-of-range components,
3794 since it knows them exactly.
3795 If mktime returns (time_t) -1, check whether an error actually occurred
3796 by invoking localtime on -1.
3797 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3798 posixtime failures better.
3799 Improve the test data (in comments only).
3801 2003-05-30 <karl@gnu.org>
3803 * mktime.c: update from libc.
3805 2003-05-30 Bruno Haible <bruno@clisp.org>
3807 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3808 * localcharset.h: Likewise.
3809 * localcharset.c: Likewise.
3811 2003-05-28 Paul Eggert <eggert@twinsun.com>
3813 Assume the headers required for C89 freestanding compilers.
3814 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3815 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3816 without checking for HAVE_LIMITS_H.
3817 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3818 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3820 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3821 * exclude.c: Include <stdbool.h> unconditionally.
3822 * tempname.c: Include <stddef.h> unconditionally.
3823 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3824 * modechange.c, rpmatch.c (NULL): Don't define, since
3825 <stddef.h> does that.
3826 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3827 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3828 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3829 * xstrtol.c: Likewise.
3830 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3831 * savedir.c: Include <stddef.h> instead of defining NULL.
3833 * addext.c (addext): Use assignment rather than cast, to avoid
3834 warnings on some platforms.
3836 * mktime.c (__mktime_internal): Do not reject negative timestamps
3839 2003-05-10 Bruno Haible <bruno@clisp.org>
3841 * linebreak.c (iconv_string_length): Don't return -1 just because the
3842 string is longer than 4 KB.
3844 2003-05-12 Jim Meyering <jim@meyering.net>
3846 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3847 the space-padded-by-default conversion specifiers, %e, %k, %l.
3849 2003-05-03 Bruno Haible <bruno@clisp.org>
3851 Upgrade to Unicode-4.0.
3852 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3853 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3854 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3855 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3856 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3857 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3858 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3859 Change width of U+E0100..U+E01EF from 1 to 0.
3861 2003-04-25 Bruno Haible <bruno@clisp.org>
3863 * copy-file.c: Include <stddef.h>, for size_t.
3865 2003-04-25 Jim Meyering <jim@meyering.net>
3867 * copy-file.c (copy_file_preserving): Declare buf_size to be
3868 of type size_t, not int.
3870 2003-04-11 Jim Meyering <jim@meyering.net>
3872 Merge changes from Coreutils.
3874 2003-03-22 Jim Meyering <jim@meyering.net>
3876 * strftime.c (widen): Cast alloca return value to proper type.
3878 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3881 * strftime.c (my_strftime): Handle very large width
3882 specifications for numeric values correctly. Improve checks for
3885 2003-01-19 Jim Meyering <jim@meyering.net>
3887 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3888 (nl_get_alt_digit) [! defined my_strftime]: Define.
3889 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3890 _nl_get_alt_digit and _nl_get_walt_digit.
3892 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3893 These changes have no effect outside of _LIBC.
3895 2003-04-10 Bruno Haible <bruno@clisp.org>
3897 * findprog.h: New file, from GNU gettext.
3898 * findprog.c: New file, from GNU gettext.
3900 2003-04-05 Jim Meyering <jim@meyering.net>
3902 Merge changes from Coreutils.
3904 * exclude.h (PARAMS): Remove definition and uses.
3905 * exclude.c: Remove uses of `PARAMS'.
3907 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3908 Add test-cases for DOS filenames. Declare program_name.
3909 (main): Set up program_name. Patch by Rich Dawe.
3911 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3913 Use mntctl's return value to drive the entry-processing loop, since
3914 we can't rely on the value of the vmt_length member in the last
3915 entry. On some systems doing so could result in exhausting
3916 virtual memory. Based in part on a patch from Mike Jetzer.
3918 2003-04-04 Bruno Haible <bruno@clisp.org>
3920 * linebreak.h: New file, from GNU gettext.
3921 * linebreak.c: New file, from GNU gettext with slight modifications.
3922 * lbrkprop.h: New file, from GNU gettext.
3924 2003-04-03 Bruno Haible <bruno@clisp.org>
3926 * utf8-ucs4.h: New file, from GNU gettext.
3927 * utf16-ucs4.h: New file, from GNU gettext.
3928 * ucs4-utf8.h: New file, from GNU gettext.
3929 * ucs4-utf16.h: New file, from GNU gettext.
3931 2003-04-02 Bruno Haible <bruno@clisp.org>
3933 * binary-io.h: New file, from GNU gettext.
3935 2003-04-01 Bruno Haible <bruno@clisp.org>
3937 * pathname.h: New file, from GNU gettext.
3938 * concatpath.c: New file, from GNU gettext.
3940 2003-03-30 Bruno Haible <bruno@clisp.org>
3942 * copy-file.c (copy_file_preserving): Don't set owner if the function
3943 chown() doesn't exist.
3945 2003-03-28 Bruno Haible <bruno@clisp.org>
3947 * copy-file.h: New file, from GNU gettext.
3948 * copy-file.c: New file, from GNU gettext.
3950 2003-03-18 Jim Meyering <jim@meyering.net>
3952 * quote.c (quote_n): Fix typo in comment.
3954 2003-03-14 Jim Meyering <jim@meyering.net>
3956 Merge changes from Coreutils.
3957 * obstack.h (obstack_object_size): Declare temporary, __o,
3958 to be const, in order to avoid warnings.
3959 (obstack_room): Likewise.
3960 (obstack_empty_p): Likewise.
3962 2003-03-13 Paul Eggert <eggert@twinsun.com>
3964 Merge changes from Bison.
3965 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3966 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3967 when compiling Bison 1.875's `bitset bset = obstack_alloc
3968 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3969 * hash.c: Include <stdbool.h> unconditionally.
3971 2003-03-09 Paul Eggert <eggert@twinsun.com>
3973 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3974 Reported by Bruce Becker; see:
3975 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3977 2003-03-03 Paul Eggert <eggert@twinsun.com>
3978 Bruno Haible <bruno@clisp.org>
3980 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3981 Reported by John Hughes, see
3982 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3984 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3986 * poll_.h: New file.
3989 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3991 * mathl.h: New file.
3992 * acosl.c: New file.
3993 * asinl.c: New file.
3994 * atanl.c: New file.
3995 * ceill.c: New file.
3998 * floorl.c: New file.
3999 * frexpl.c: New file.
4000 * ldexpl.c: New file.
4002 * sincosl.c: New file.
4004 * sqrtl.c: New file.
4006 * trigl.c: New file.
4007 * trigl.h: New file.
4009 2003-02-17 Bruno Haible <bruno@clisp.org>
4011 * mkdtemp.h: New file, from GNU gettext.
4012 * mkdtemp.c: New file, from GNU gettext.
4014 2003-01-31 Bruno Haible <bruno@clisp.org>
4016 * rename.c: #undef rename before defining rpl_rename.
4017 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4019 2003-01-30 Bruno Haible <bruno@clisp.org>
4021 * printf-args.h: New file, from GNU gettext.
4022 * printf-args.c: New file, from GNU gettext.
4023 * printf-parse.h: New file, from GNU gettext.
4024 * printf-parse.c: New file, from GNU gettext.
4025 * vasnprintf.h: New file, from GNU gettext.
4026 * vasnprintf.c: New file, from GNU gettext.
4027 * asnprintf.c: New file, from GNU gettext.
4028 * vasprintf.h: New file, from GNU gettext with modifications.
4029 * vasprintf.c: New file, from GNU gettext.
4030 * asprintf.c: New file, from GNU gettext.
4032 2003-01-29 Bruno Haible <bruno@clisp.org>
4034 * stpncpy.h: New file, from GNU gettext with modifications.
4035 * stpncpy.c: New file, from GNU gettext with modifications.
4037 2003-01-28 Bruno Haible <bruno@clisp.org>
4039 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4041 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4044 2003-01-27 Bruno Haible <bruno@clisp.org>
4046 * xsetenv.h: New file, from GNU gettext.
4047 * xsetenv.c: New file, from GNU gettext.
4049 2003-01-23 Bruno Haible <bruno@clisp.org>
4051 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4053 2003-01-22 Bruno Haible <bruno@clisp.org>
4055 * exit.h: New file, from GNU gettext.
4057 2003-01-11 Bruno Haible <bruno@clisp.org>
4059 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4060 * strcase.h (strcasecmp, strncasecmp): Likewise.
4062 2003-01-14 Jim Meyering <jim@meyering.net>
4064 * same.c (same_name): Tweak a comment.
4066 2003-01-11 Bruno Haible <bruno@clisp.org>
4068 * same.c (same_name): Reorder tests so as to avoid calling stat()
4069 when a string comparison is sufficient.
4071 2003-01-11 Bruno Haible <bruno@clisp.org>
4073 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4076 2003-01-11 Bruno Haible <bruno@clisp.org>
4078 * hash-pjw.c: Add comment about low quality of this function.
4080 2003-01-12 Paul Eggert <eggert@twinsun.com>
4082 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4083 to avoid collisions with libcurses and libreadline.
4085 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4086 * getstr.h, getstr.c: Remove.
4087 * getline.c: Include "getline.h", to check interface.
4088 Move body of old getstr.c here: this defines MIN_CHUNK and
4089 declares getdelim2, which is renamed from getstr.
4090 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4092 * linebuffer.c (readlinebuffer): Renamed from readline.
4094 * linebuffer.h: Likewise.
4095 (readline): Remove backward-compatibility macro.
4097 2003-01-12 Jim Meyering <jim@meyering.net>
4099 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4101 2003-01-10 Bruno Haible <bruno@clisp.org>
4103 * alloca_.h: New file.
4104 * getdate.y: Unconditionally include alloca.h.
4105 * makepath.c: Likewise.
4106 * setenv.c: Likewise.
4107 * userspec.c: Likewise.
4109 2003-01-09 Bruno Haible <bruno@clisp.org>
4111 * stdbool.h.in: New file.
4113 2003-01-08 Bruno Haible <bruno@clisp.org>
4115 * safe-read.c: Include specification header first, to ensure its
4117 * full-write.c: Likewise.
4119 2003-01-08 Jim Meyering <jim@meyering.net>
4121 * full-write.c: Undefine and define-away `const' after inclusion
4122 of errno.h, not before. Suggestion from Bruno Haible.
4124 2003-01-07 Jim Meyering <jim@meyering.net>
4126 * full-write.c: Rework so that it may serve to define full_read, too.
4127 * full-read.c: Simply #define FULL_READ and include full-write.c.
4129 2003-01-06 Jim Meyering <jim@meyering.net>
4131 * version-etc.c: Update year in translatable copyright string.
4133 2002-12-25 Bruno Haible <bruno@clisp.org>
4135 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4136 * xstrtol.h: Likewise.
4137 * xstrtoimax.c: Likewise.
4138 * xstrtoumax.c: Likewise.
4139 * human.h: Likewise.
4141 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4142 on systems that have <inttypes.h> but not <stdint.h>.
4144 2002-12-31 Paul Eggert <eggert@twinsun.com>
4146 * memcoll.c (memcoll): Fall back on a simple algorithm using
4147 memcmp if strcoll doesn't work.
4149 2002-12-23 Bruno Haible <bruno@clisp.org>
4151 * localcharset.h: New file.
4152 * localcharset.c: Include it.
4153 * unicodeio.c: Likewise.
4155 2002-12-22 Bruno Haible <bruno@clisp.org>
4157 * utime.c (utime_null): No need to call ftruncate if the file was
4160 2002-12-23 Bruno Haible <bruno@clisp.org>
4162 * memcoll.c (STRCOLL): New macro.
4165 2002-12-22 Bruno Haible <bruno@clisp.org>
4167 * getstr.h (getstr): Define, to avoid clash with libcurses.
4168 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4170 2002-12-22 Bruno Haible <bruno@clisp.org>
4172 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4174 2002-12-23 Bruno Haible <bruno@clisp.org>
4176 * getline.h: Include <stddef.h>, for size_t.
4178 * unicodeio.h: Include <stddef.h>, for size_t.
4179 * unicodeio.c: Don't include <stddef.h>.
4181 2002-12-17 Bruno Haible <bruno@clisp.org>
4183 * canon-host.c (strdup): Remove unused declaration.
4185 * fsusage.c: Include full_read.h.
4186 (get_fs_usage): Use full_read instead of safe_read.
4188 * utime.c (utime_null): Use SAFE_READ_ERROR.
4190 2002-12-11 Bruno Haible <bruno@clisp.org>
4192 * setenv.h: Rewritten to cope with systems that have setenv() but not
4194 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4197 2002-12-11 Bruno Haible <bruno@clisp.org>
4199 * setenv.c (alloca): Fall back to malloc.
4201 (setenv): Use freea() to free memory allocated with alloca().
4203 2002-11-13 Bruno Haible <bruno@clisp.org>
4205 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4206 function declarations.
4207 * unsetenv.c (unsetenv): Likewise.
4209 2002-03-04 Bruno Haible <bruno@clisp.org>
4211 Portability to AIX 4.3.3.
4212 * unsetenv.c: New file, extracted from setenv.c.
4213 * setenv.c: Move the unsetenv() function to unsetenv.c.
4215 2001-12-20 Bruno Haible <bruno@clisp.org>
4217 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4218 use malloc instead. For SunOS 4.
4220 2001-12-11 Bruno Haible <bruno@clisp.org>
4222 * setenv.c: Declare alloca.
4223 (compar_fn_t): New typedef.
4224 (KNOWN_VALUE, STORE_VALUE): Use it.
4226 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4229 2002-12-10 Paul Eggert <eggert@twinsun.com>
4231 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4232 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4233 Choose values that are less likely to collide with system fnmatch
4235 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4236 defined (e.g., a pure POSIX system).
4237 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4238 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4240 2002-12-06 Jim Meyering <jim@meyering.net>
4242 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4244 Merge in changes from libc's misc/error.c, in preparation
4245 for the merge of gnulib's changes back into libc.
4247 * error.c (_): Define only if not already defined.
4248 Move definition to follow all #include directives.
4249 Include unlocked-io.h only if !_LIBC.
4250 [_LIBC]: Include <libio/libioP.h>.
4251 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4252 (fflush): Tweak definition to use INTUSE.
4255 2002-12-05 Paul Eggert <eggert@twinsun.com>
4257 * alloca.c [defined emacs]: Include "lisp.h".
4258 (xalloc_die) [defined emacs]: New macro.
4259 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4260 [! defined emacs]: Include <xalloc.h>.
4261 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4262 (pointer): Typedef to POINTER_TYPE *.
4263 (malloc): Remove decl; we now always use xmalloc.
4264 (alloca): Use old-style definition, since Emacs needs this.
4265 Check for arithmetic overflow when computing combined size.
4267 2002-12-04 Paul Eggert <eggert@twinsun.com>
4269 Do not generate unlocked-io.h automatically, since it's easier to
4270 maintain it by hand.
4272 * unlocked-io.h: New file, from GNU diffutils,
4273 but with proper copyright notice and attribution.
4275 * Makefile.am: Add copyright notice.
4276 (libfetish_a_SOURCES): Add unlocked-io.h.
4277 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4278 (DISTCLEANFILES, io_functions): Remove macros.
4279 (EXTRA_DIST): Remove gen_uio.
4280 (unlocked-io.h): Remove rule.
4282 2002-12-04 Jim Meyering <jim@meyering.net>
4284 Reflect the fact that stat.c and lstat.c are no longer generated.
4285 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4286 (DISTCLEANFILES): Likewise.
4287 (EXTRA_DIST): Likewise.
4288 (all_local): Don't depend on stat.c or lstat.c.
4289 (stat.c, lstat.c): Remove rules.
4290 (EXTRA_DIST): Remove xstat.in.
4292 * xstat.in: Remove file. Contents moved into stat.c.
4293 * stat.c: New file. Contents mostly from xstat.in.
4294 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4295 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4297 * safe-read.c: Rework so that it may serve to define safe_write, too.
4298 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4300 2002-12-03 Jim Meyering <jim@meyering.net>
4302 * safe-read.c, safe-write.c: Change variable names and comments, but
4303 not semantics, to minimize the differences between these two files.
4304 (safe_read): Change comment to mention SAFE_READ_ERROR.
4306 * safe-read.c (IS_EINTR): Define.
4307 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4309 2002-12-02 Bruno Haible <bruno@clisp.org>
4311 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4312 Define, taken from safe-read.c.
4313 (INT_MAX): Provide fallback.
4314 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4315 * safe-write.h (SAFE_WRITE_ERROR): Define.
4317 * safe-read.c (EINTR): Remove definition.
4318 (safe_read): Don't use EINTR if it is absent.
4320 2002-12-02 Jim Meyering <jim@meyering.net>
4322 * safe-read.c (EINTR): Define.
4323 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4324 (INT_MAX): Provide fallback.
4325 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4327 * safe-read.h (SAFE_READ_ERROR): Define.
4329 2002-12-01 Jim Meyering <jim@meyering.net>
4331 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4332 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4334 2002-11-27 Paul Eggert <eggert@twinsun.com>
4336 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4337 hash_rehash): Replace `if (limit <= value) abort ();' with
4338 `if (! (value < limit)) abort ();', for readability.
4340 2002-11-26 <karl@gnu.org>
4342 * strdup.c: copy from libc again, with jim's ok.
4343 * .cppi-disable: re-add strdup.c
4345 2002-11-25 <karl@gnu.org>
4347 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4348 instead of "strtol.c".
4350 2002-11-25 Jim Meyering <jim@meyering.net>
4352 * mktime.c: Sync from libc, now that it has the latest fix.
4354 2002-11-24 <karl@gnu.org>
4356 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4357 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4359 2002-11-24 Jim Meyering <jim@meyering.net>
4361 Update from coreutils:
4363 * mktime.c: Merge in changes from libc.
4365 Avoid a link-time failure on some Linux systems.
4366 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4367 (__mon_yday): Declare with the STATIC attribute.
4368 (__mktime_internal): Likewise.
4369 Based on a report from Greg Schafer.
4371 2002-11-23 Jim Meyering <jim@meyering.net>
4373 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4374 Use `unsigned', not `int', as type of index.
4376 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4378 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4380 2002-11-22 Paul Eggert <eggert@twinsun.com>
4382 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4383 hint that one should use `if (! x) abort ();' rather than `assert
4384 (x);', and anyway it's one less thing to worry about configuring.
4385 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4386 hash_rehash, hash_insert): Use abort rather than assert.
4388 2002-11-22 Paul Eggert <eggert@twinsun.com>
4390 * quotearg.h: Allow multiple inclusion by surrounding with
4391 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4392 so that we can be included first.
4393 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4394 * quotearg.c: Include quotearg.h immediately after config.h.
4395 No need to include stddef.h or sys/types.h any more.
4396 Surround local include files with "", not "<>".
4397 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4398 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4399 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4400 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4401 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4402 (ISPRINT): Remove; no longer needed now that we assume C89.
4404 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4407 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4408 quotearg_char): Use SIZE_MAX rather than
4409 (size_t) -1 when we are talking about "infinity".
4411 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4413 2002-11-22 Bruno Haible <bruno@clisp.org>
4415 * safe-read.h: Assume C89. Add comments.
4416 (safe_read): Change return type to size_t.
4417 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4418 counts > SSIZE_MAX correctly.
4419 * safe-write.h: New file.
4420 * safe-write.c: New file.
4421 * full-read.h: New file.
4422 * full-read.c: New file.
4423 * full-write.h: Assume C89. Add comments.
4424 * full-write.c: Include safe-write.h.
4425 (full_write): Rewritten to use safe_write.
4426 Suggested by Jim Meyering and Paul Eggert.
4428 2002-11-21 Bruno Haible <bruno@clisp.org>
4430 Remove case insensitive option matching.
4431 * argmatch.h (argcasematch): Remove declaration.
4432 (ARGCASEMATCH): Remove macro.
4433 (__xargmatch_internal): Remove case_sensitive argument.
4434 (XARGMATCH): Update.
4435 (XARGCASEMATCH): Remove macro.
4436 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4437 case_sensitive argument.
4438 (argcasematch): Remove function.
4439 (__xargmatch_internal): Remove case_sensitive argument.
4440 (main): Use XARGMATCH instead of XARGCASEMATCH.
4442 * xmalloc.c: Change compile-time error message. Add comment about
4443 required autoconf version.
4445 2002-11-21 Jim Meyering <jim@meyering.net>
4447 * strdup.c (strdup): Tweak comment and initial #if/#include.
4449 Merge in changes from the coreutils.
4451 2002-09-25 Paul Eggert <eggert@twinsun.com>
4452 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4453 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4454 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4455 int. Work more efficiently if X is the same width as uintmax_t.
4456 Do not compare X to -1, to avoid bogus compiler warning.
4457 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4458 Don't assume that f_frsize and f_bsize are the same type.
4460 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4463 * makepath.c (make_path): Restore umask *before* creating the final
4465 (make_path): Minor reformatting.
4467 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4468 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4470 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4471 ones. At least on GNU/Linux systems, `auto' means something else.
4474 2002-11-20 Paul Eggert <eggert@twinsun.com>
4476 Merge argmatch cleanups from Bison. Assume C89.
4478 * argmatch.c: Include config.h here, not in argmatch.h.
4479 Include stdlib.h, for EXIT_FAILURE.
4480 Always include <string.h>, since we assume C89.
4481 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4482 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4483 Include <stddef.h> instead, since it's all we need for size_t.
4484 (PARAMS): Remove. All uses removed.
4485 (ARRAY_CARDINALITY): Do not bother to #undef.
4486 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4487 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4488 Remove unnecessary parentheses.
4489 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4490 Insert necessary parentheses.
4491 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4492 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4494 2002-11-19 Bruno Haible <bruno@clisp.org>
4496 * mbswidth.c: Include mbswidth.h right at the beginning.
4497 * mbswidth.h: Include <stddef.h>, for size_t.
4499 * mbswidth.h (PARAMS): Remove macro.
4500 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4501 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4503 * gcd.h (PARAMS): Remove macro.
4504 (gcd): Use ANSI C function declarations.
4505 * gcd.c (gcd): Likewise.
4507 2002-11-15 Bruno Haible <bruno@clisp.org>
4509 * strcspn.c: Include <stddef.h>.
4510 (strcspn): Use ANSI C function declaration. Change return type to
4512 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4513 (strpbrk): Use NULL.
4514 * strpbrk.h (PARAMS): Remove macro.
4515 (strpbrk): Use ANSI C function declaration.
4516 * strstr.c: Don't include <sys/types.h>.
4517 * strstr.h (PARAMS): Remove macro.
4518 (strstr): Use ANSI C function declarations.
4520 2002-11-06 Bruno Haible <bruno@clisp.org>
4522 * gcd.h (gcd): Change argument type to 'unsigned long'.
4523 * gcd.c (gcd): Likewise.
4525 2002-11-05 Bruno Haible <bruno@clisp.org>
4527 * gcd.h: New file, from gettext-0.11.5.
4528 * gcd.c: New file, from gettext-0.11.5.
4530 2002-11-05 Bruno Haible <bruno@clisp.org>
4532 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4533 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4534 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4535 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4537 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4538 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4540 * closeout.c: Include gettext.h instead of <libintl.h>.
4541 * human.c: Include gettext.h instead of <libintl.h>.
4542 * quotearg.c: Include gettext.h instead of <libintl.h>.
4543 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4544 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4545 * userspec.c: Include gettext.h instead of <libintl.h>.
4546 * version-etc.c: Include gettext.h instead of <libintl.h>.
4547 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4548 (textdomain): Remove definition.
4549 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4551 * long-options.c: Remove include of <libintl.h> and definition of _.
4552 * same.c: Remove include of <libintl.h> and definition of _.
4554 2002-11-04 Bruno Haible <bruno@clisp.org>
4556 * stpcpy.h: New file, from GNU gettext-0.11.5.
4557 * strcase.h: New file, from GNU gettext-0.11.5.
4558 * strpbrk.h: New file, from GNU gettext-0.11.5.
4559 * strstr.h: New file, from GNU gettext-0.11.5.
4560 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4562 2002-05-09 Bruno Haible <bruno@clisp.org>
4564 * config.charset: Update for newest glibc. Add canonical names
4565 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4567 2002-05-09 Bruno Haible <bruno@clisp.org>
4569 * localcharset.c (get_charset_aliases): Add more Windows specific
4572 2002-05-08 Owen Taylor <otaylor@redhat.com>
4574 * config.charset: A few additions for Solaris.
4576 2001-12-05 Bruno Haible <bruno@clisp.org>
4578 * localcharset.c (locale_charset): Don't return an empty string.
4580 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4582 * config.charset: msdos in uk_UA uses CP1125.
4584 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4586 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4587 * localcharset.c (locale_charset): Declare as extern "C".
4589 2002-02-15 Bruno Haible <bruno@clisp.org>
4591 * config.charset [msdosdjgpp]: For Russian, use CP866.
4593 2002-02-11 Bruno Haible <bruno@clisp.org>
4595 * config.charset: Add support for NetBSD.
4597 2002-09-25 <karl@gnu.org>
4599 * strdup.c: copy from libc/string (via ../config/srclist*).
4600 * getopt*: copy from libc/posix.
4601 * gettext.h: copy from gettext.
4602 * .cppi-disable: add strdup.c, gettext.h.
4604 2002-07-01 Jim Meyering <meyering@lucent.com>
4606 * c-stack.c: Include sys/time.h.
4607 From Volker Borchert.
4609 2002-06-11 Paul Eggert <eggert@twinsun.com>
4611 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4612 New macro. Use it uniformly instead of
4613 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4614 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4615 reported by Vin Shelton.
4617 2002-06-22 Jim Meyering <meyering@lucent.com>
4619 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4620 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4622 2002-06-22 Paul Eggert <eggert@twinsun.com>
4624 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4625 Do not assume SA_SIGINFO behavior.
4626 Bug reported by Jim Meyering on NetBSD 1.5.2.
4628 2002-06-22 Jim Meyering <meyering@lucent.com>
4630 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4632 * exitfail.c, exitfail.h: Likewise.
4633 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4635 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4637 (EXTRA_DIST): Add fnmatch_loop.c.
4638 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4640 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4641 * fnmatch.c: Update from diffutils-2.8.2.
4642 * fnmatch_.h: New file. From diffutils-2.8.2.
4643 * fnmatch.h: Remove file.
4645 2002-06-18 Paul Eggert <eggert@twinsun.com>
4647 * file-type.h: Report an error if neither S_ISREG nor
4648 S_IFREG is defined, instead of using a test specific to glibc
4649 2.2. This should be safe, since POSIX requires S_ISREG and
4650 Unix Version 7 had S_IFREG. We don't need to check for
4651 <sys/types.h> since we don't use any symbols that it defines.
4653 2002-06-15 Jim Meyering <meyering@lucent.com>
4655 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4656 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4657 have been included before this file.
4659 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4661 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4662 so that each temporary file name is unique and valid in the first
4663 8 characters, for operation under DOS.
4665 2002-06-15 Jim Meyering <meyering@lucent.com>
4667 Work even with DJGPP 2.03, which lacks support for symlinks.
4669 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4671 * lchown.c (S_ISLNK): Likewise.
4673 2002-06-14 Jim Meyering <meyering@lucent.com>
4675 * file-type.h: Use the version from diffutils-2.8.2.
4676 * file-type.c: Likewise.
4678 2002-05-27 Jim Meyering <meyering@lucent.com>
4680 Fix a problem seen only on nonconforming systems whereby ls.c's
4681 use of localtime, and then of gettimeofday would cause trouble:
4682 the localtime call used to initialize rpl_gettimeofday's save
4683 mechanism would clobber ls's current local time information so
4684 that in any long listing the first file would always be listed
4685 with date 1970-01-01. Analysis by Volker Borchert.
4687 * gettimeofday.c (localtime): Undefine.
4688 (rpl_localtime): New function.
4690 2002-05-22 Jim Meyering <meyering@lucent.com>
4692 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4693 * file-type.h: New file.
4694 * file-type.c (file_type): New file/function. Extracted from diffutils.
4696 2002-04-29 Paul Eggert <eggert@twinsun.com>
4698 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4700 2002-04-28 Paul Eggert <eggert@twinsun.com>
4702 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4703 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4704 of 127, since 64 is the largest conceivable number for ancient
4706 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4708 2002-04-28 Jim Meyering <meyering@lucent.com>
4710 * sig2str.c (WTERMSIG): Remove definition (unused).
4712 2002-04-28 Paul Eggert <eggert@twinsun.com>
4714 * sig2str.h, sig2str.c: New files.
4715 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4717 2002-04-24 Jim Meyering <meyering@lucent.com>
4719 * gettext.h: New file, from Gettext.
4720 * Makefile.am (INCLUDES): Remove -I../intl.
4721 (libfetish_a_SOURCES): Add gettext.h.
4723 2002-04-16 Jim Meyering <meyering@lucent.com>
4725 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4726 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4727 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4729 2002-04-12 Jim Meyering <meyering@lucent.com>
4731 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4733 2002-03-10 Jim Meyering <meyering@lucent.com>
4735 * makepath.c (make_path): Remove a comma from a diagnostic.
4736 Suggestion from Santiago Vila.
4738 2002-03-08 Jim Meyering <meyering@lucent.com>
4740 * rename.c: Mention that this wrapper is needed also on
4741 mips-dec-ultrix4.4 systems.
4743 2002-03-02 Jim Meyering <meyering@lucent.com>
4745 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4746 not HAVE_CLOCK_SETTIME.
4748 2002-02-27 Paul Eggert <eggert@twinsun.com>
4750 * nanosleep.h: Rename to....
4751 * timespec.h: New name for nanosleep.h. All uses changed.
4753 * gettime.c: New file.
4754 * settime.c: New file.
4757 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4758 timespec.h. Remove nanosleep.h.
4760 2002-02-25 Paul Eggert <eggert@twinsun.com>
4762 * acl.c, acl.h: New files.
4763 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4765 2002-02-24 Jim Meyering <meyering@lucent.com>
4767 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4768 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4769 cause trouble. Reported by Nelson Beebe.
4771 2002-02-23 Paul Eggert <eggert@twinsun.com>
4773 * path-concat.c (xpath_concat): Reorder code to pacify
4774 compilers that don't know that xalloc_die never returns.
4776 2002-02-20 Jim Meyering <meyering@lucent.com>
4778 * getdate.c: Regenerate using bison-1.33.
4780 2002-02-15 Paul Eggert <eggert@twinsun.com>
4782 * posixver.c, posixver.h: New files.
4783 * Makefile.am (libfetish_a_SOURCES): Add them.
4785 2002-02-02 Paul Eggert <eggert@twinsun.com>
4786 Bruno Haible <bruno@clisp.org>
4788 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4789 (fwrite_success_callback): New declaration.
4790 * unicodeio.c (unicode_to_mb): New function, extracted from
4791 print_unicode_char. Call failure callback instead of error.
4792 (fwrite_success_callback): New function.
4793 (exit_failure_callback): New function.
4794 (fallback_failure_callback): New function.
4795 (print_unicode_char): Call unicode_to_mb.
4797 2002-01-26 Jim Meyering <meyering@lucent.com>
4799 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4801 2002-01-22 Jim Meyering <meyering@lucent.com>
4803 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4804 Otherwise, some versions of automake would omit the rule that makes
4805 Makefile from Makefile.in.
4807 2001-01-21 Paul Eggert <eggert@twinsun.com>
4809 * xmemcoll.h, xmemcoll.c: New files.
4810 * Makefile.am (libfetish_a_SOURCES): Add them.
4811 * memcoll.c: Include errno.h, and declare errno if not defined.
4812 (memcoll): Set errno to zero if there is no error.
4814 * quotearg.c (quotearg_buffer_restyled):
4815 Fix bug with quoting buffers containing NUL when backslashing escapes.
4816 This bug was exposed by the other changes in this patch.
4817 (quotearg_n_options): New arg ARGSIZE.
4818 All callers changed.
4819 (quoting_options_from_style): New function.
4820 (quotearg_n_style): Use it.
4821 (quotearg_n_style_mem): New function.
4823 * quotearg.h (quotearg_n_style_mem): New function.
4825 2002-01-16 Jim Meyering <meyering@lucent.com>
4827 * getdate.y: Add three semicolons, each just before a closing brace.
4828 Bison (as of version 1.31) no longer papers over that mistake.
4830 2002-02-14 Paul Eggert <eggert@twinsun.com>
4832 * backupfile.c (ISDIGIT): Comment fix.
4833 * getdate.y (ISDIGIT): Likewise.
4834 * posixtm.c (ISDIGIT, year): Likewise.
4835 * strverscmp.c (ISDIGIT): Likewise.
4836 * userspec.c (ISDIGIT): Likewise.
4838 2002-01-05 Jim Meyering <meyering@lucent.com>
4840 * version-etc.c (version_etc_copyright): Update copyright year.
4842 2001-01-19 Paul Eggert <eggert@twinsun.com>
4844 * closeout.c (close_stdout_status): If ferror (stdout), do
4845 not silently exit merely because the output buffer happens to
4846 have nothing pending.
4848 2001-12-18 Paul Eggert <eggert@twinsun.com>
4850 See the big note in ../ChangeLog.
4851 * human.c (suffixes): Prefer K to k for 1024.
4852 (generate_suffix_backwards): New function.
4853 (human_readable_inexact): Use it.
4854 * xstrtol.c (__xstrtol): If there is no number but there
4855 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4856 Accept 'K' as well as 'k'.
4858 2001-12-15 Jim Meyering <meyering@lucent.com>
4860 * regex.h (__restrict_arr): Update from libc.
4862 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4863 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4866 2001-12-10 Jim Meyering <meyering@lucent.com>
4868 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4869 Instead, include "xalloc.h".
4870 (initbuffer): Don't cast xmalloc return value to char*.
4871 (readline): Reword comment.
4872 Don't cast xrealloc return value to char*
4875 2001-12-09 Jim Meyering <meyering@lucent.com>
4877 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4878 `signed and unsigned type in conditional expression'.
4879 * posixtm.c (posix_time_parse): Likewise.
4881 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4883 * readtokens.c (readtoken): Declare an index to be of type unsigned
4884 to avoid a pedantic warning.
4886 * getstr.c: Don't include assert.h.
4887 (getstr): Remove warning-evoking assertions.
4888 Return -1 if offset parameter is out of bounds.
4889 Change the type of a local from int to size_t.
4891 * strftime.c (my_strftime_localtime_r): Include this function
4892 definition in the `#if ! HAVE_TM_GMTOFF' block.
4894 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4895 Include xalloc.h instead.
4897 2001-12-02 Jim Meyering <meyering@lucent.com>
4899 * tempname.c: Don't declare getenv, thus reverting the change of
4900 2001-11-18. It's no longer necessary, now that stdlib.h is always
4903 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4904 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4906 2001-11-30 Akim Demaille <akim@epita.fr>
4908 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4909 before being defined.
4911 2001-11-27 Paul Eggert <eggert@twinsun.com>
4913 * quotearg.h (quotearg_n, quotearg_n_style):
4914 First arg is int, not unsigned.
4915 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4916 (SIZE_MAX, UINT_MAX): New macros.
4917 (quotearg_n_options): Abort if N is negative.
4918 Avoid overflow check on hosts where size_t is 64 bits and int
4919 is 32 bits, as overflow is impossible there.
4920 Fix off-by-one typo that caused unnecessary reallocation.
4922 2001-11-27 Jim Meyering <meyering@lucent.com>
4924 * tempname.c: Merge with version from libc.
4925 * regex.c: Likewise.
4927 * tempname.c: Include stdlib.h unconditionally. On some old systems
4928 for which STDC_HEADERS is 0, it was not included, resulting in a
4929 warning about an integer-to-pointer conversion problem with getenv.
4930 Reported by Volker Borchert.
4932 2001-11-26 Jim Meyering <meyering@lucent.com>
4934 * gtod.h: Remove file.
4935 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4936 * gettimeofday.c: Don't include gtod.h.
4937 (GTOD_init): Remove function.
4938 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4939 Suggestion from Volker Borchert.
4941 2001-11-23 Jim Meyering <meyering@lucent.com>
4943 * hash.h (struct hash_table): Don't define here. Merely declare it.
4944 * hash.c (struct hash_table): Define it here instead.
4946 2001-11-22 Jim Meyering <meyering@lucent.com>
4948 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4950 2001-11-18 Paul Eggert <eggert@twinsun.com>
4952 * tempname.c (TMP_MAX): Remove; no longer needed.
4953 (TEMPORARIES): New macro.
4954 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4955 removes an artificial limitation (e.g. HP-UX 10.20, where
4958 2001-11-18 Jim Meyering <meyering@lucent.com>
4960 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4963 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4964 files will be created before anything else.
4966 2001-11-17 Jim Meyering <meyering@lucent.com>
4968 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4969 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4970 rather than group writable. Patch by Juan F. Codagnone.
4972 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4973 Instead, include "xalloc.h".
4975 * mountlist.c: Include unlocked-io.h after all system headers.
4976 Remove explicit declarations of xmalloc, xrealloc,
4977 and xstrdup. Instead, include "xalloc.h".
4979 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4980 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4981 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4983 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4984 Reported by Padraig Brady.
4986 * mkstemp.c: #undef mkstemp.
4988 (rpl_mkstemp): Rename from mkstemp.
4991 2001-11-16 Jim Meyering <meyering@lucent.com>
4993 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4994 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4995 determine the amount of total physical memory, use pstat_getstatic.
4996 HPUX-11 doesn't define _SC_PHYS_PAGES.
4997 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4998 If sysconf couldn't be used to determine the amount of available
4999 physical memory, use both pstat_getstatic and pstat_getdynamic.
5000 Based on a patch from Bob Proulx.
5002 2001-11-05 Jim Meyering <meyering@lucent.com>
5004 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5006 2001-11-03 Jim Meyering <meyering@lucent.com>
5008 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5009 in argmatch_to_argument call.
5011 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5014 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5015 e.g., a fault due to an attempt to free a NULL pointer.
5017 2001-11-01 Jim Meyering <meyering@lucent.com>
5019 * dirfd.c, dirfd.h: New files.
5020 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5022 * hash.c (hash_print) [TESTING]: Clean up.
5024 2001-10-22 Paul Eggert <eggert@twinsun.com>
5026 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5027 to avoid a warning if -Wall.
5029 2001-10-21 Paul Eggert <eggert@twinsun.com>
5031 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5033 2001-10-21 Jim Meyering <meyering@lucent.com>
5035 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5036 this code would end up calling gettext even in packages built
5038 * getopt.c (_): Likewise.
5039 * regex.c (_): Likewise.
5041 2001-10-20 Paul Eggert <eggert@twinsun.com>
5043 * error.c (strerror_r): Do not declare unless !_LIBC.
5044 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5045 Use strerror_r that is only a macro, even if it is not a function.
5046 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5047 (private_strerror): Use prototypes, not old-style function definition.
5048 (print_errno_message): New function.
5049 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5051 (error_tail, error, error_at_line): Use it.
5053 2001-10-11 Jim Meyering <meyering@lucent.com>
5055 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5056 and quote_n (1, ... to avoid clobbering a buffer.
5058 2001-10-05 Jim Meyering <meyering@lucent.com>
5060 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5061 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5062 * hash-pjw.h: New file.
5064 2001-09-30 Jim Meyering <meyering@lucent.com>
5066 * mountlist.c [MOUNTED_GETFSSTAT]:
5067 Include <sys/ucred.h>, for Apple Darwin.
5068 Include sys/mount.h and sys/fs_types.h only if available.
5070 (read_filesystem_list): Use FS_TYPE.
5072 2001-09-29 Paul Eggert <eggert@twinsun.com>
5074 * exclude.c (excluded_filename): 0 -> false, since it's
5077 2001-09-28 Paul Eggert <eggert@twinsun.com>
5079 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5080 #defines strtoimax. Also treat the other strto* functions
5083 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5084 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5085 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5087 2001-09-26 Jim Meyering <meyering@lucent.com>
5089 Most macros in unlocked-io.h had the wrong number of arguments.
5090 * gen-uio: New script.
5091 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5092 * unlocked-io.hin: Remove file.
5093 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5094 rather than trying to embed it here.
5095 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5096 Reported by Padraig Brady.
5098 2001-09-25 Volker Borchert <bt@teknon.de>
5100 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5102 2001-09-23 Jim Meyering <meyering@lucent.com>
5104 * mountlist.c: Remove useless parentheses in #if directives.
5105 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5106 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5108 2001-09-22 Jim Meyering <meyering@lucent.com>
5110 * localcharset.c: Update from latest gettext.
5111 * config.charset: Likewise.
5113 2001-09-20 Jim Meyering <meyering@lucent.com>
5115 * xstrtol.c (strtoimax): Guard declaration with
5116 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5117 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5118 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5119 (strtoumax): Likewise, for completeness (it wasn't necessary).
5121 2001-09-06 Paul Eggert <eggert@twinsun.com>
5123 * strtoimax.c (HAVE_LONG_LONG):
5124 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5125 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5126 to work around bug in IBM C compiler.
5128 2001-09-16 Jim Meyering <meyering@lucent.com>
5130 * mkdir.c: New file.
5132 2001-09-04 Paul Eggert <eggert@twinsun.com>
5134 * xgetcwd.c: Revert some of the previous change; intead,
5135 fix the HAVE_GETCWD_NULL code to behave more like the
5136 !HAVE_GETCWD_NULL code used to.
5139 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5142 2001-09-04 Paul Eggert <eggert@twinsun.com>
5144 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5145 Use ssize_t, not int, to store result of readlink.
5146 Check for ssize_t overflow as well as size_t overflow,
5147 as POSIX says the result of readlink is implementation-defined
5148 when ssize_t overflows.
5149 Remove unnecessary cast to char*.
5150 Use free+malloc instead of realloc, as the storage doesn't need
5151 to be preserved and it's clearer and can be more efficient that way.
5152 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5153 * xreadlink.h (xreadlink): Update prototype.
5155 2001-09-03 Paul Eggert <eggert@twinsun.com>
5157 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5158 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5159 spotted by Jim Meyering.
5161 2001-09-03 Jim Meyering <meyering@lucent.com>
5163 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5165 2001-09-03 Paul Eggert <eggert@twinsun.com>
5167 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5168 like the HAVE_GETCWD_NULL code.
5169 Include pathmax.h if not HAVE_GETCWD.
5170 Do not include xalloc.h.
5171 (INITIAL_BUFFER_SIZE): New symbol.
5172 Do not use xmalloc / xrealloc, since the caller is responsible for
5173 handling errors. Preserve errno around `free' during failure.
5174 Do not overrun buffer when using getwd.
5176 2001-09-03 Paul Eggert <eggert@twinsun.com>
5178 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5179 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5181 2001-09-02 Jim Meyering <meyering@lucent.com>
5183 * error.c: Update from GNU libc.
5185 2001-09-01 Jim Meyering <meyering@lucent.com>
5187 * xreadlink.c: New file.
5188 * xreadlink.h: New file.
5189 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5191 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5192 doesn't conflict with sparc Solaris 7's definition in
5193 /usr/include/sys/int_types.h.
5195 * exclude.c: Use `""', not `<>' to #include non-system header files.
5196 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5197 and strncasecmp as r-values. Unixware didn't have declarations.
5199 2001-08-31 Jim Meyering <meyering@lucent.com>
5201 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5202 Use an initial, malloc'd, buffer of length 128 rather than
5203 a statically allocated one of length 1024.
5205 2001-08-30 Paul Eggert <eggert@twinsun.com>
5207 * xgetcwd.c: Don't include pathmax.h.
5208 Include stdlib.h and unistd.h if available.
5210 (xmalloc, xstrdup, free): Remove decls.
5211 (xgetcwd): Don't assume sizes fit in unsigned.
5212 Check for overflow when computing sizes.
5213 Simplify reallocation code.
5215 2001-08-28 Paul Eggert <eggert@twinsun.com>
5217 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5219 * strtoimax.c: Renamed from strtoxmax.c, removing the
5222 Also, make the following further changes to make this file's
5223 configuration more similar to that of strtol.c:
5224 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5225 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5226 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5227 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5228 changed to signed values.
5230 And make the following changes as well:
5231 Fix copyright notice, as 1999 was missing.
5232 (verify): New macro.
5233 (strtoimax): Check sizes at compile-time, not run-time.
5234 Prefer strtol to strtoll if both work.
5235 (main): Remove; it was not that useful and was a pain to maintain.
5237 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5239 2001-08-30 Paul Eggert <eggert@twinsun.com>
5241 * savedir.c (savedir): Remove size parameter, as POSIX says that
5242 a directory's st_size can have an arbitrary value, so the old
5243 usage could waste an arbitrary amount of memory. All uses
5245 * savedir.h: Update prototype.
5247 2001-08-30 Paul Eggert <eggert@twinsun.com>
5249 * xstrtol.c (strtoimax): New decl.
5251 2001-08-28 Paul Eggert <eggert@twinsun.com>
5253 * xstrtol.h: Add copyright notice.
5254 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5255 LONGINT_INVALID_SUFFIX_CHAR.
5257 2001-08-30 Paul Eggert <eggert@twinsun.com>
5259 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5262 2001-08-30 Paul Eggert <eggert@twinsun.com>
5264 * hash.c: Remove '2001' from copyright notice.
5266 2001-08-30 Paul Eggert <eggert@twinsun.com>
5268 * full-write.h: New file.
5269 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5270 * full-write.c: Correct credits, as cccp.c no longer
5271 exists and anyway it was so heavily changed from the old cccp
5272 code as to be unrecognizable. Include full-write.h.
5273 (full_write) Return size_t, with short writes meaning failure.
5274 All callers changed. This fixes a bug with large buffers
5276 * utime.c: Include full-write.h.
5278 2001-08-30 Paul Eggert <eggert@twinsun.com>
5280 Merge 'exclude' changes from tar 1.13.22.
5281 This fixes one or two unlikely storage allocation overflow bugs,
5282 but doesn't change user-visible behavior otherwise.
5284 2001-08-30 Paul Eggert <eggert@twinsun.com>
5286 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5287 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5288 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5289 Include if available.
5290 (<xalloc.h>): Include
5291 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5292 (verify): New macro. Use it to verify that EXCLUDE macros do not
5293 collide with FNM macros.
5294 (struct patopts): New struct.
5295 (struct exclude): Use it, as exclude patterns now come with options.
5296 (new_exclude): Support above changes.
5297 (new_exclude, add_exclude_file):
5298 Initial size must now be a power of two to simplify overflow checking.
5299 (free_exclude, fnmatch_no_wildcards): New function.
5300 (excluded_filename): No longer requires options arg, as the options
5301 are determined by add_exclude. Now returns bool, not int.
5302 (excluded_filename, add_exclude):
5303 Add support for the fancy new exclusion options.
5304 (add_exclude, add_exclude_file): Now takes int options arg.
5305 Check for arithmetic overflow when computing sizes.
5306 (add_exclude_file): xrealloc might modify errno, so don't
5307 realloc until after errno might be used.
5309 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5311 (free_exclude): New decl.
5312 (add_exclude, add_exclude_file): Now takes int options arg.
5313 (excluded_filename): No longer requires options arg, as the options
5314 are determined by add_exclude. Now returns bool, not int.
5316 2001-08-30 Paul Eggert <eggert@twinsun.com>
5318 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5320 2001-08-27 Jim Meyering <meyering@lucent.com>
5322 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5324 * version-etc.c (N_): Remove definition.
5325 Revert most of last change.
5326 Instead, simply don't mark the `Copyright...' string for translation.
5327 Based on advice from Paul Eggert.
5329 * strtoxmax.c: Tweak comment.
5331 2001-08-26 Jim Meyering <meyering@lucent.com>
5333 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5334 of copyright with `%s' so translators don't get an untranslated
5336 (COPYRIGHT_YEAR): Define.
5337 (version_etc): Use fprintf rather than fputs.
5338 Suggestion from Ulrich Drepper.
5340 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5342 * strtoll.c: New file, from GNU libc.
5343 * xstrtoimax.c: New file.
5345 * xstrtol.h: Add xstrtoimax.
5346 * strtoumax.c: New file. Simply include "strtoumax.c".
5347 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5349 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5350 * strtoxmax.c: ... then renamed to this.
5352 2001-08-13 Paul Eggert <eggert@twinsun.com>
5354 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5355 Port to Solaris 8, where 'sed' requires a space after the 'r'
5356 command, and where sh dislikes "$/". Clean up the spacing a bit.
5357 Redirect output to $tmp just once.
5359 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5361 * addext.c (<errno.h>): Include.
5362 (errno): Declare if not defined.
5363 (addext): Work correctly when pathconf returns -1 and leaves
5364 errno alone because there is no limit. Also, work even if
5365 pathconf returns a value greater than SIZE_MAX.
5367 2001-08-12 Jim Meyering <meyering@lucent.com>
5369 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5370 Simply `return getcwd (NULL, 0);'.
5371 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5372 Use 1300 as initial value for length, not PATH_MAX.
5374 * pathmax.h: Clean up cpp syntax.
5376 2001-08-12 Jim Meyering <meyering@lucent.com>
5378 * gettimeofday.c: New file.
5380 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5382 2001-08-04 Jim Meyering <meyering@lucent.com>
5384 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5385 to get in sync with glibc.
5387 2001-08-03 Paul Eggert <eggert@twinsun.com>
5389 The following changes are from gettext 0.10.39 as maintained by
5392 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5393 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5394 with inverted sense. All uses changed.
5396 * mbswidth.c: Don't include <limits.h>.
5397 Include <stdlib.h> and <string.h> unconditionally.
5398 (iswcntrl, mbsinit, ISCNTRL): New macros.
5399 (mbsnwidth): Use K&R style function declarations.
5400 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5401 can optimize it when MB_CUR_MAX == 1.
5402 The width of control characters is zero, not 1.
5404 2001-07-15 Jim Meyering <meyering@lucent.com>
5406 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5407 (BUILT_SOURCES): Add unlocked-io.h.
5408 (io_functions): Define.
5409 (unlocked-io.h): New rule.
5410 (DISTCLEANFILES): Add unlocked-io.h.
5411 (all-local): Depend on unlocked-io.h, to ensure it is created.
5413 * unlocked-io.hin: New file
5415 * regex.c: Update from glibc.
5417 2001-07-05 Jim Meyering <meyering@lucent.com>
5419 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5421 (libfetish_a_SOURCES): Put all .h files here instead.
5422 Remove a thus-exposed (better checks in automake) duplicate and
5423 two unnecessary .h files.
5425 2001-06-11 Jim Meyering <meyering@lucent.com>
5427 * regex.c: Update from GNU libc.
5429 2001-05-27 Jim Meyering <meyering@lucent.com>
5431 * readutmp.h (UT_TYPE): Define.
5433 2001-05-24 Jim Meyering <meyering@lucent.com>
5435 * argmatch.c: Include "quote.h".
5436 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5437 quote function. Reported by Göran Uddeborg.
5439 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5441 * dirname.c (dir_name): Compute append_dot using path, not newpath
5442 which is not yet declared.
5444 2001-05-11 Paul Eggert <eggert@twinsun.com>
5446 * Makefile.am (libfetish_a_SOURCES):
5447 Add strftime.c, since we now compile it on all hosts.
5449 * strftime.c (my_strftime):
5450 Define to nstrftime if emacs, but only if my_strftime is not defined.
5451 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5452 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5453 Add one more extra argument: a nanoseconds value.
5456 (my_strftime function): Add %N format.
5457 (emacs_strftimeu): Renamed from emacs_strftime,
5458 with extra ut argument.
5460 2001-05-11 Paul Eggert <eggert@twinsun.com>
5462 dirname code cleanup. base_name now behaves more compatibly
5463 with POSIX basename when given file names that have trailing
5464 slashes, and similarly for dir_name. Add new primitives
5465 base_len and dir_len. Put the directory-name-related decls
5468 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5469 * backupfile.c (base_name): Likewise.
5470 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5471 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5472 * makepath.c (strip_trailing_slashes): Likewise.
5473 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5475 * rename.c (strip_trailing_slashes): Likewise.
5476 * same.c (base_name): Likewise.
5477 * stripslash.c (ISSLASH): Likewise.
5479 * addext.c: Include <dirname.h> after size_t is defined.
5480 * backupfile.c: Likewise.
5482 * addext.c (addext): Use base_len to trim redundant
5483 trailing slashes instead of doing it ourselves.
5484 But do not trim the last slash if it is not redundant.
5486 * backupfile.c (find_backup_file_name,
5487 max_backup_version): Use base_len instead of rolling it ourselves.
5488 Handle the case of "" and (on DOS) "C:" correctly.
5490 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5491 Include <string.h>, <dirname.h>.
5492 (base_name): Allow file names ending in slashes, other than names
5493 that are all slashes. In this case, return the basename followed
5494 by the slashes. This is more general, and can be used in places
5495 where the original base_name purposely had an assertion failure.
5496 (base_len): New function.
5498 * dirname.c: Include <string.h> instead of <stdlib.h>.
5499 Do not include <assert.h>; no longer needed.
5501 (memrchr): Remove decl.
5502 (dir_name_r): Remove.
5503 (dir_len): Renamed from dirlen. All callers changed.
5504 Rewrite in terms of base_name, for simplicity and consistency.
5505 (dir_name): Never return NULL. All callers changed.
5506 Do not include <stdlib.h> in test program; no longer needed.
5507 return 0; is fine for test program.
5509 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5511 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5513 * path-concat.c (path_concat): Use base_len to compute
5514 base length, not strlen; this means we cannot rely on memcpy
5517 * same.c (STREQ): Remove.
5518 (same_name): Handle the case where the basename ends in trailing '/'.
5520 * stripslash.c (strip_trailing_slashes): Return nonzero if
5521 a slash was stripped. Do not strip the last slash after a
5524 2001-04-08 Jim Meyering <meyering@lucent.com>
5526 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5527 recomputed; that's necessary when the offset spans a DST transition.
5528 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5530 2001-04-02 Jim Meyering <meyering@lucent.com>
5532 * regex.h, regex.c: Update from GNU libc.
5534 2001-03-19 Paul Eggert <eggert@twinsun.com>
5536 * version-etc.c (version_etc_copyright): Update to 2001.
5538 2001-03-16 Paul Eggert <eggert@twinsun.com>
5540 * tempname.c (uint64_t): Define to uintmax_t if
5541 not defined, and if UINT64_MAX is not defined.
5542 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5543 Reported by John David Anglin.
5545 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5547 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5548 alias if codeset is empty.
5549 * config.charset (BeOS): Use wildcard syntax.
5551 2001-03-13 Jim Meyering <meyering@lucent.com>
5553 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5554 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5557 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5559 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5561 * unicodeio.c (print_unicode_char): Simplify accordingly.
5563 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5565 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5566 support for DOS/DJGPP.
5568 2001-02-28 Paul Eggert <eggert@twinsun.com>
5570 * Makefile.am (libfetish_a_SOURCES):
5571 Add dup-safer.c, fopen-safer.c.
5572 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5574 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5576 2001-02-25 Paul Eggert <eggert@twinsun.com>
5578 The mkstemp replacement is taken from glibc 2.2.2, with some
5579 portability fixes for use outside glibc, as follows:
5581 * tempname.c (struct_stat64): New macro.
5582 (direxists, __gen_tempname): Use it.
5583 This avoids a portability problem with Solaris 8.
5585 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5586 (<stddef.h>, <stdint.h>, <string.h>):
5587 Include only if STDC_HEADERS || _LIBC.
5588 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5589 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5590 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5591 (__set_errno): Define this macro if <errno.h> doesn't.
5592 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5593 Define these macros if <stdio.h> doesn't.
5594 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5595 Define these macros if <sys/stat.h>
5596 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5597 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5598 __xstat64): Define if not _LIBC.
5599 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5600 (__gen_tempname): Invoke gettimeofday only if
5601 HAVE_GETTIMEOFDAY || _LIBC;
5602 otherwise, fall back on plain "time".
5603 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5605 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5607 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5609 2001-02-17 Jim Meyering <meyering@lucent.com>
5611 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5612 around included file name.
5614 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5616 * strftime.c: Update from GNU libc (the only changes were to comments).
5618 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5620 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5622 2001-02-17 Paul Eggert <eggert@twinsun.com>
5624 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5625 Remove workaround macros for hosts that have mbrtowc but not
5626 mbstate_t, as we now insist on proper declarations for both
5627 before using mbrtowc.
5629 2001-02-17 Jim Meyering <meyering@lucent.com>
5631 * regex.c: Update from libc.
5633 2001-02-16 Paul Eggert <eggert@twinsun.com>
5635 * alloca.c (malloc): Undef before defining, since stdlib.h
5636 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5637 Reported by Mark Hounschell via Paul Eggert.
5639 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5641 * config.charset: Update for FreeBSD 4.2.
5643 2001-01-26 Jim Meyering <meyering@lucent.com>
5645 * quotearg.c: Include stddef.h.
5646 * quote.c: Include stddef.h.
5647 Reported by Axel Kittenberger.
5649 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5650 line in double quotes so that it evokes a better diagnostic.
5651 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5652 Reported by Axel Kittenberger.
5654 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5656 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5657 to avoid a warning. Add back 'const' to inptr.
5659 2001-01-16 Jim Meyering <meyering@lucent.com>
5661 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5664 2001-01-14 Jim Meyering <meyering@lucent.com>
5666 * rename.c: New file. From Volker Borchert.
5667 Include stdlib.h, string.h or strings.h, and xalloc.h.
5668 Use strip_trailing_slashes rather than open-coding it.
5670 2001-01-03 Paul Eggert <eggert@twinsun.com>
5672 * strftime.c: Sync with glibc time/strftime.c 1.81.
5674 2001-01-03 Jim Meyering <meyering@lucent.com>
5676 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5677 local `inptr' to avoid warning with some system declarations of iconv.
5679 2000-12-29 Paul Eggert <eggert@twinsun.com>
5681 * modechange.c: Do not assume that mode_t uses the
5682 traditional octal encoding. E.g. "chmod 1 FOO" should set
5683 the other-execute bit of FOO even if S_IXOTH != 1.
5685 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5686 WOTH, XOTH, ALLM): New macros.
5687 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5688 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5690 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5691 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5693 No need to use uintmax_t; unsigned long is long enough.
5694 Don't bother to get suffix since we don't use it.
5696 2000-12-24 Jim Meyering <meyering@lucent.com>
5698 * hash.c (is_prime): Return explicit boolean values.
5699 (hash_get_first): Return NULL to appease Irix5.6's 89.
5700 Reported by Nelson Beebe.
5702 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5704 * localcharset.c (locale_charset): Add support for Win32.
5706 2000-12-18 Paul Eggert <eggert@twinsun.com>
5708 * physmem.h, physmem.c: New files.
5710 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5711 (noinst_HEADERS): Add physmem.h.
5713 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5714 't' for compatibility with Solaris 8 sort.
5716 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5718 * config.charset: Add support for BeOS.
5720 2000-12-16 Jim Meyering <meyering@lucent.com>
5722 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5723 SHELLS_FILE to a file name that's useful on djgpp systems.
5725 (ADDITIONAL_DEFAULT_SHELLS): Define.
5726 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5727 Based mostly on a patch from Prashant TR.
5729 2000-12-16 Jim Meyering <meyering@lucent.com>
5731 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5732 N and M) would have treated it like `chown N:N FILE'.
5734 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5736 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5738 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5739 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5740 to the list of canonical encodings. Rename EUC-CN to GB2312.
5742 2000-12-08 Andreas Schwab <schwab@suse.de>
5744 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5745 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5747 2000-12-07 Jim Meyering <meyering@lucent.com>
5749 * stripslash.c (ISSLASH): Define.
5750 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5753 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5754 (dir_name_r): Declare this function as static.
5755 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5756 manifest itself on a name containing a mix of slashes and
5758 Make this function work with names starting with a DOS-style
5759 drive letter and colon prefix.
5760 (dir_name): Append `.' if necessary.
5761 Based mostly on patches from Prashant TR and Eli Zaretskii.
5763 * dirname.h (dir_name_r): Remove prototype.
5765 2000-12-05 Jim Meyering <meyering@lucent.com>
5767 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5769 2000-12-04 Jim Meyering <meyering@lucent.com>
5771 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5772 Also include memory.h, stdlib.h, unistd.h if appropriate.
5773 Reported by Andreas Jaeger (conflicting declaration of malloc).
5775 2000-12-02 Jim Meyering <meyering@lucent.com>
5777 * closeout.h: Make idempotent, to avoid some obscure warnings.
5779 2000-12-01 Paul Eggert <eggert@twinsun.com>
5781 * memrchr.c: Include <config.h> before any system include file.
5783 2000-11-29 Paul Eggert <eggert@twinsun.com>
5785 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5787 2000-11-26 Jim Meyering <meyering@lucent.com>
5789 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5791 2000-11-22 Paul Eggert <eggert@twinsun.com>
5793 * strftime.c (my_strftime): Do not invoke mbrlen with a
5794 size of (size_t) -1; it's not portable.
5796 2000-11-17 Akim Demaille <akim@epita.fr>
5798 * obstack.h: Formatting changes.
5799 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5800 prevent type checking.
5801 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5802 cast the value to (void *): assigning a `foo *' to a `void *'
5804 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5806 2000-11-17 Jim Meyering <meyering@lucent.com>
5808 * strstr.c: Update from GNU libc.
5810 2000-11-16 Jim Meyering <meyering@lucent.com>
5812 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5814 2000-11-11 Jim Meyering <meyering@lucent.com>
5816 * error.c: Add a couple #includes, merging from GNU libc version.
5818 2000-11-10 Jim Meyering <meyering@lucent.com>
5820 * obstack.h: Update from GNU libc.
5821 * obstack.c: Likewise.
5823 2000-11-06 Paul Eggert <eggert@twinsun.com>
5825 * getusershell.c (setusershell): Use rewind rather than
5826 fseek/fseeko, to avoid configuration hassles with fseeko.
5827 Don't bother opening SHELLS_FILE if shellstream is NULL;
5830 2000-11-05 Jim Meyering <meyering@lucent.com>
5832 * makepath.h (make_dir): Declare.
5833 * makepath.c (make_dir): Remove `static' attribute.
5836 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5838 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5839 last one in a bucket, advance to the next bucket.
5841 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5843 * fnmatch.c: Do not comment out all the code if we are using
5844 the GNU C library, because in some cases we are replacing buggy
5845 code in the GNU C library itself.
5847 2000-10-30 Paul Eggert <eggert@twinsun.com>
5849 * error.h, getline.h, modechange.h:
5850 Remove "2000" from Copyright line, as the file hasn't been
5851 changed this year other than in the copyright notice.
5853 * xalloc.h: Add "2000" to Copyright line, as this file
5854 was changed this year.
5856 2000-10-30 Paul Eggert <eggert@twinsun.com>
5858 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5859 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5860 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5862 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5864 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5865 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5866 doesn't define __restrict_arr.
5868 2000-10-29 Jim Meyering <meyering@lucent.com>
5870 * xstat.in: Fix grammar in comment.
5872 2000-10-28 Jim Meyering <meyering@lucent.com>
5874 * memchr.c: Update from libc.
5875 Adjust for portability:
5876 [HAVE_STDLIB_H]: Include stdlib.h.
5877 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5878 Undef __memchr, too.
5879 [!weak_alias]: Define __memchr to memchr.
5881 * regex.c: Update from libc.
5882 * regex.h: Likewise.
5883 * getopt1.c: Likewise.
5884 * memcmp.c: Likewise.
5886 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5887 Avoid using fseek, when possible -- it's broken by design.
5888 Patch by Ulrich Drepper.
5890 2000-10-26 Jim Meyering <meyering@lucent.com>
5892 * strftime.c: Update from libc.
5894 2000-10-25 Jim Meyering <meyering@lucent.com>
5896 * obstack.c: Update from libc.
5898 2000-10-23 Jim Meyering <meyering@lucent.com>
5900 * hard-locale.c (hard_locale): Revert last change -- it was simply
5901 wrong. That set_locale call must not have any side effects.
5904 2000-10-22 Jim Meyering <meyering@lucent.com>
5906 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5907 [CYCLIC]: Remove now-unused definition.
5909 * save-cwd.c (O_DIRECTORY): Define, if needed.
5910 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5911 Suggestion from Ulrich Drepper.
5913 2000-10-21 Jim Meyering <meyering@lucent.com>
5915 * dirname.c (dir_name_r): New function, factored out of dir_name.
5916 (dir_name): Use dir_name_r.
5917 * dirname.h (dir_name_r): Declare it.
5919 2000-10-21 Jim Meyering <meyering@lucent.com>
5921 * dirname.c (memrchr): Declare if necessary.
5922 (dir_name): Remove the restriction that there be no
5923 trailing slashes. Now, this code skips past them, effectively
5925 [TEST_DIRNAME] (main): New unit tests.
5927 * memrchr.c: New file from GNU libc.
5928 Undef __memrchr, too.
5929 [!weak_alias]: Define __memrchr to memrchr.
5930 Guard weak_alias use with `#ifdef weak_alias'.
5932 2000-10-17 Jim Meyering <meyering@lucent.com>
5934 * quote.h (PARAMS): Define and use.
5935 Reported by Akim Demaille.
5937 * getopt.c: Update from libc.
5939 2000-10-16 Jim Meyering <meyering@lucent.com>
5941 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5944 2000-09-25 Jim Meyering <meyering@lucent.com>
5946 * md5.h (rol): Define (from GnuPG).
5948 * sha.c: Give credit (GnuPG) where due.
5949 (M): Use rol rather than open-coding it.
5950 Add a FIXME comment.
5952 2000-09-21 Jim Meyering <meyering@lucent.com>
5954 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5955 Reported by Michael Stone.
5957 2000-09-20 Jim Meyering <meyering@lucent.com>
5959 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5960 (noinst_HEADERS): Add sha.h.
5961 Based on code from Scott G. Miller and from GnuPG.
5963 2000-09-15 Jim Meyering <meyering@lucent.com>
5965 * regex.c: Update from libc.
5967 2000-09-10 Jim Meyering <meyering@lucent.com>
5969 * getopt.c (_getopt_internal): Update from glibc.
5971 2000-09-09 Jim Meyering <meyering@lucent.com>
5973 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5974 think it should be used as a general replacement for isascii.
5975 * fnmatch.c: Likewise.
5976 * mbswidth.c: Likewise
5977 * regex.c: Likewise.
5980 * userspec.c: Include sys/param.h and limits.h.
5982 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5983 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5984 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5985 UID, GID. Check range.
5987 2000-09-06 Jim Meyering <meyering@lucent.com>
5989 * getopt.c (_getopt_internal): Update from glibc.
5991 2000-08-30 Jim Meyering <meyering@lucent.com>
5993 * strftime.c: Merge in changes from GNU libc.
5995 2000-08-26 Jim Meyering <meyering@lucent.com>
5997 * closeout.c: Include "__fpending.h".
5998 (close_stdout_status): Return right away if there's nothing to flush.
6000 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6001 * __fpending.c: New file.
6002 * __fpending.h: New file.
6004 2000-08-07 Paul Eggert <eggert@twinsun.com>
6006 Standardize on "memory exhausted" instead of "Memory exhausted"
6007 or "virtual memory exhausted".
6008 * obstack.c (print_and_abort): Use "memory exhausted", not
6009 "virtual memory exhausted".
6010 * same.c (same_name): Invoke xalloc_die instead of printing
6012 * userspec.c (parse_user_spec): Likewise.
6013 * bumpalloc.h: comment fix
6014 * same.c, userspec.c: Include xalloc.h.
6016 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6017 not char *const and pointing to a constant array.
6018 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6019 (xrealloc): Comment fix.
6021 * userspec.c (parse_user_spec):
6022 Don't translate a message until just before returning,
6023 to avoid unnecessary translation.
6025 2000-08-07 Jim Meyering <meyering@lucent.com>
6027 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6028 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6029 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6030 getgroups.c, gethostname.c, getopt.h, group-member.c,
6031 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6032 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6033 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6034 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6035 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6036 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6037 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6038 yesno.c: Back out Copyright date changes for each file with no change
6039 this year. This eases coordination with other programs using the same
6040 source code modules. From Paul Eggert.
6042 2000-08-03 Greg McGary <greg@mcgary.org>
6044 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6045 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6046 (EXTEND_BUFFER): Use them.
6048 2000-08-01 Jim Meyering <meyering@lucent.com>
6050 * dirname.c (ISSLASH): Define.
6051 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6052 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6053 both `\' and `/' may be use as path separators.
6054 Based on a patch from Prashant TR.
6056 2000-07-31 Paul Eggert <eggert@twinsun.com>
6058 * quotearg.c (quotearg_n_options): Don't make the initial
6059 slot vector a constant, since it might get modified.
6061 2000-07-31 Jim Meyering <meyering@lucent.com>
6063 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6064 * obstack.c (print_and_abort): Likewise.
6066 2000-07-30 Paul Eggert <eggert@twinsun.com>
6068 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6069 buffer, so that the caller can always quote one small
6070 component of a "memory exhausted" message in slot 0.
6071 From a suggestion by Jim Meyering.
6073 2000-07-30 Jim Meyering <meyering@lucent.com>
6075 * makepath.c (make_path): Quote the other instance, too.
6077 * quotearg.c (N_STATIC_SLOTVECS): Define.
6078 (STATIC_BUF_SIZE): Define.
6079 (quotearg_n_options): Use only statically allocated storage when
6080 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6081 than STATIC_BUF_SIZE.
6083 2000-07-29 Jim Meyering <meyering@lucent.com>
6085 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6086 * dirname.c (dir_name): Likewise.
6088 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6090 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6091 (dir_name): Assert that there are no trailing slashes.
6093 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6095 * mbswidth.h (mbswidth): Add a flags argument.
6096 (mbswidth): New declaration.
6097 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6098 * mbswidth.c (mbswidth): Add a flags argument.
6099 (mbsnwidth): New function.
6101 2000-07-24 Jim Meyering <meyering@lucent.com>
6103 * mbswidth.c: Remove useless #else. From Bruno Haible.
6105 2000-07-23 Paul Eggert <eggert@twinsun.com>
6107 * mbswidth.c (_XOPEN_SOURCE):
6108 Don't define; this causes problems on Solaris 7.
6109 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6111 2000-07-23 Paul Eggert <eggert@twinsun.com>
6114 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6115 so that mbstate_t is always defined.
6117 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6118 be 1 in at least one GCC installation, and this configuration
6119 error is likely to be common. Ignoring MB_LEN_MAX hurts
6120 performance on hosts that have mbrtowc but have only unibyte
6121 locales, but I assume these hosts are rare.
6123 2000-07-23 Paul Eggert <eggert@twinsun.com>
6125 * quotearg.c: Streamline by invoking multibyte code only if needed.
6126 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6127 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6128 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6129 invoke multibyte primitives.
6131 2000-07-23 Jim Meyering <meyering@lucent.com>
6133 * basename.c (base_name): Add an assertion.
6135 2000-07-15 Bruno Haible <clisp.cons.org>
6137 * quotearg.c: When the system forces us to redefine mbstate_t,
6138 shadow its mbsinit function.
6140 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6142 * mbswidth.h: New file.
6143 * mbswidth.c: New file.
6144 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6145 (noinst_HEADERS): Add mbswidth.h.
6147 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6149 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6152 2000-07-15 Jim Meyering <meyering@lucent.com>
6154 * makepath.c: Include quote.h.
6155 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6156 corresponding argument in a `quote (...)' call.
6157 Give better diagnostics.
6159 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6160 (noinst_HEADERS): Add quote.h.
6162 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6163 from tar's src/misc.c.
6164 * quote.h: New file. Prototypes for same.
6166 2000-07-10 Paul Eggert <eggert@twinsun.com>
6168 From a suggestion by Bruno Haible.
6169 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6170 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6171 to decide whether to define the BeOS workaround macro;
6172 this adjusts to the change to AC_MBSTATE_T.
6174 2000-07-13 Paul Eggert <eggert@twinsun.com>
6176 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6178 * quotearg.c (quoting_style_args, quoting_style_vals,
6179 quotearg_buffer_restyled): Add support for
6180 clocale_quoting_style. Undo previous change to
6181 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6182 and "{RIGHT QUOTATION MARK}" msgids.
6184 2000-07-05 Paul Eggert <eggert@twinsun.com>
6186 The old behavior of quoting `like this' doesn't look good with
6187 newer, ISO-style fonts. See:
6188 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6190 Instead, quote "like this" by default. Let the translator
6191 tailor the locale-specific quoting behavior by providing
6192 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6194 * quotearg.c (N_): New macro.
6195 (gettext_default): New function.
6196 (quotearg_buffer_restyled): Use
6197 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6198 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6200 2000-07-09 Jim Meyering <meyering@lucent.com>
6202 * Most files: Update copyright dates to include 2000.
6204 2000-07-08 Jim Meyering <meyering@lucent.com>
6206 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6208 (xgethostname): Remove now-unnecessary #ifdef.
6209 Move declaration of `err' into loop where it's used.
6211 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6213 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6214 by allocating a larger buffer. Test the gethostname return value for
6215 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6216 returns an error and ENAMETOOLONG isn't defined.
6218 2000-07-05 Paul Eggert <eggert@twinsun.com>
6219 and Bruno Haible <haible@clisp.cons.org>
6221 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6223 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6225 * quotearg.c (struct quoting_options): Simplify quote_these_too
6228 2000-07-03 Jim Meyering <meyering@lucent.com>
6230 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6231 Reported by Bruno Haible.
6233 2000-07-04 Jim Meyering <meyering@lucent.com>
6235 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6236 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6239 2000-07-03 Paul Eggert <eggert@twinsun.com>
6240 and Bruno Haible <haible@clisp.cons.org>
6242 * quotearg.c (mbrtowc):
6243 Assign to *pwc, and return 1 only if result is nonzero.
6244 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6246 2000-07-03 Jim Meyering <meyering@lucent.com>
6248 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6249 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6252 2000-07-02 Jim Meyering <meyering@lucent.com>
6254 * quotearg.c (mbstate_t): Don't define here.
6256 2000-07-02 Jim Meyering <meyering@lucent.com>
6258 * nanosleep.c (SIGCONT): Define if not already defined.
6260 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6262 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6263 per change in ../m4/ls-mntd-fs.m4.
6264 (read_filesystem_list): Ignore symbolic links.
6266 2000-06-29 Jim Meyering <meyering@lucent.com>
6268 * same.c: Include <string.h> or <strings.h>, as appropriate,
6269 for declaration of strcmp.
6271 * long-options.c: Include <stdlib.h>, for declaration of exit.
6273 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6274 Avoid warning by casting result to `char *' to remove `const'.
6276 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6278 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6280 2000-06-26 Paul Eggert <eggert@twinsun.com>
6282 savedir now sets errno on failure and invokes xmalloc to get memory.
6283 Fix a couple of other minor bugs while we're at it.
6285 * savedir.c (<unistd.h>): Do not include; there's no need.
6286 (NAMLEN): Remove macro.
6287 (malloc, realloc): Remove decls.
6289 ("xalloc.h"): Include.
6290 (NAME_SIZE_DEFAULT): New macro.
6291 (savedir): Use xmalloc / xrealloc to allocate memory.
6292 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6293 Skip "" directory entries.
6294 Use strlen to calculate directory entry length, since the old method
6295 is rarely used these days and isn't worth supporting.
6296 Don't use a pointer after freeing it.
6297 Check for integer overflow when calculating allocation size.
6298 Use memcpy to copy entries, instead of stpcpy.
6299 Set errno properly when returning NULL.
6300 Check for readdir error.
6302 2000-06-26 Jim Meyering <meyering@lucent.com>
6304 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6306 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6308 * getusershell.c (xmalloc, xrealloc): Remove functions.
6310 Don't include <stdlib.h>. Don't declare malloc, realloc.
6312 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6314 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6316 2000-06-24 Jim Meyering <meyering@lucent.com>
6318 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6320 2000-06-21 Jim Meyering <meyering@lucent.com>
6322 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6324 2000-06-19 Paul Eggert <eggert@twinsun.com>
6326 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6327 (mbrtowc, mbstate_t): Define substitutes if
6328 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6329 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6330 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6332 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6334 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6335 than 1024, return a memory chunk of least possible size, instead
6336 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6337 Use free/xmalloc instead of xrealloc to avoid copying for very long
6340 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6342 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6343 address, not strdup. Include <stdlib.h> and don't declare free().
6345 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6347 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6350 2000-06-21 Jim Meyering <meyering@lucent.com>
6352 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6353 (noinst_HEADERS): Add getstr.h.
6355 * getline.c (getstr): Move into a separate file.
6356 * getstr.c (getstr): New file, extracted from getline.c, with
6357 the following changes: new parameter, delim2; both delim[12]
6358 parameters have type `int', not `char'. The latter would lose
6359 with 8-bit delimiters.
6360 * getstr.h: New file.
6362 2000-06-19 Jim Meyering <meyering@lucent.com>
6364 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6366 2000-06-18 Jim Meyering <meyering@lucent.com>
6368 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6369 Besides, these days every porting target provides a mkdir function.
6371 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6372 (this snippet comes from src/system.h).
6374 2000-06-15 Paul Eggert <eggert@twinsun.com>
6376 * human.c (adjust_value): New function.
6377 (human_readable_inexact): Apply rounding style even when
6378 printing approximate values.
6380 2000-06-14 Paul Eggert <eggert@twinsun.com>
6382 * human.c (human_readable_inexact): Allow an input block
6383 size that is not a multiple of the output block size, and vice versa.
6384 Reported by Piergiorgio Sartor.
6386 2000-06-14 Paul Eggert <eggert@twinsun.com>
6388 * getdate.y (get_date): Apply relative times after time
6389 zone indicator, not before. Reported by Todd A. Jacobs.
6391 2000-06-13 Jim Meyering <meyering@lucent.com>
6393 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6395 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6397 2000-06-12 Paul Eggert <eggert@twinsun.com>
6399 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6401 2000-06-04 Paul Eggert <eggert@twinsun.com>
6403 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6405 2000-06-04 Jim Meyering <meyering@lucent.com>
6407 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6408 SunOS 4.1.4 for which gid_t is an unsigned type.
6410 2000-06-03 Jim Meyering <meyering@lucent.com>
6412 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6414 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6416 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6417 newer, don't install charset.alias.
6418 * config.charset: Change the Linux/glibc rules so they become empty
6419 on glibc-2.1 or newer.
6421 2000-06-02 Jim Meyering <meyering@lucent.com>
6423 * mountlist.c: Back out last change. Instead, do this...
6424 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6425 member using the same `ignore'-testing code.
6426 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6430 2000-05-29 Jim Meyering <meyering@lucent.com>
6432 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6433 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6435 2000-05-22 Jim Meyering <meyering@lucent.com>
6437 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6439 2000-05-18 Jim Meyering <meyering@lucent.com>
6441 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6442 back, too, since it may have been modified by allocate_entry.
6443 (hash_delete): Rewrite to use neither the assignment operator
6444 nor the comma operator in an if-expression.
6446 2000-05-15 Paul Eggert <eggert@twinsun.com>
6449 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6450 Remove; no longer needed.
6451 "quotearg.h": Add include.
6452 (file_name): Do not bother to explicitly initialize to NULL; it's less
6453 efficient on some hosts.
6454 (close_stdout_status): Remove test as to whether stdout was already
6455 closed; it breaks for the case "echo x | sort >&-".
6456 Quote file name colons.
6457 Do not assume that _("write error") lacks format strings.
6459 2000-05-15 Jim Meyering <meyering@lucent.com>
6461 * version-etc.c (version_etc_copyright): Update the copyright string
6462 used in all --version output.
6464 2000-05-14 Jim Meyering <meyering@lucent.com>
6466 * closeout.c (close_stdout_set_file_name): New function.
6467 (close_stdout_status): Use new file-scoped global.
6468 Return right away if fstat says the stdout file descriptor is invalid.
6469 * closeout.h (close_stdout_set_file_name): Declare.
6471 2000-05-10 Jim Meyering <meyering@lucent.com>
6473 * closeout.c [default_exit_status]: New file-scoped variable.
6474 (close_stdout_set_status): New function.
6475 * closeout.h (close_stdout_set_status): Declare.
6477 2000-05-08 Jim Meyering <meyering@lucent.com>
6479 * long-options.c: Don't include closeout.h.
6480 (parse_long_options): Don't call close_stdout for --version.
6482 2000-05-06 Jim Meyering <meyering@lucent.com>
6484 * strnlen.c: Undefine __strnlen and strnlen.
6485 [!weak_alias]: Define __strnlen to strnlen.
6487 * atexit.c: New file, from libiberty.
6489 2000-05-06 Jim Meyering <meyering@lucent.com>
6491 * closeout.c (close_stdout_status): Also check for errors on the
6494 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6496 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6497 instead of xmalloc, xrealloc, path_concat.
6498 (locale_charset): Treat empty environment variables as absent.
6499 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6501 2000-05-04 Jim Meyering <meyering@lucent.com>
6503 * getopt.c: Update from glibc.
6504 * obstack.c: Likewise.
6505 * obstack.h: Likewise.
6506 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6508 * regex.h: Likewise.
6509 * strndup.c: Likewise.
6510 * strnlen.c: New file, from glibc.
6512 2000-05-01 Jim Meyering <meyering@lucent.com>
6514 * full-write.c (full_write): Remove `FIXME' part of comment.
6516 2000-04-29 Jim Meyering <meyering@lucent.com>
6518 * path-concat.c: Declare strdup only if it's not defined.
6519 * canon-host.c: Likewise.
6521 2000-04-28 Jim Meyering <meyering@lucent.com>
6523 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6524 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6525 included first, then limits.h is included by locale.h by libintl.h.
6526 From John David Anglin.
6528 2000-04-25 Jim Meyering <meyering@lucent.com>
6530 * makepath.c (S_IRWXUGO): Define.
6531 (make_path): Always perform explicit chmod if MODE specifies any
6532 of the `special' permission bits. Prompted by a bug report against
6533 install from Mate Wierdl and Joost van Baal.
6535 2000-04-18 Jim Meyering <meyering@lucent.com>
6539 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6540 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6542 2000-04-17 Jim Meyering <meyering@lucent.com>
6544 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6545 the definition of it to rpl_strftime also defined-away the system's
6548 2000-04-15 Jim Meyering <meyering@lucent.com>
6550 Use `C' to denote so-called `contiguous' files, the same way
6552 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6553 (ftypelet): Use S_ISCTG.
6554 From Michael Deutschmann.
6556 2000-04-14 Jim Meyering <meyering@lucent.com>
6558 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6560 2000-04-08 Jim Meyering <meyering@lucent.com>
6562 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6563 names don't conflict. Reported by Eli Zaretskii.
6565 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6567 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6568 bug. Deal with the different error behavior of Irix iconv.
6570 2000-04-07 Jim Meyering <meyering@lucent.com>
6572 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6573 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6575 2000-04-05 Jim Meyering <meyering@lucent.com>
6577 Portability tweaks required for ultrix4.3.
6578 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6579 * readutmp.c: Include sys/types.h before sys/stat.h.
6580 * canon-host.c: Declare strdup.
6581 * path-concat.c: Likewise.
6582 From John David Anglin.
6584 2000-04-04 Jim Meyering <meyering@lucent.com>
6586 Be more DOS 8.3-friendly.
6587 * ref-add.sin: Renamed from ref-add.sed.in.
6588 * ref-del.sin: Renamed from ref-del.sed.in.
6589 * Makefile.am: Reflect renaming.
6590 Reported by Eli Zaretskii.
6592 Use a temporary file name that won't clash with `charset.alias'
6593 in the DOS 8.3 name space.
6594 * Makefile.am (charset_tmp): Define.
6595 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6596 (uninstall-local): Likewise.
6597 Reported by Eli Zaretskii.
6599 2000-03-29 Paul Eggert <eggert@twinsun.com>
6601 * time/strftime.c (my_strftime): Make sure we call the system
6602 strftime, not ourselves, when invoking the underlying strftime.
6604 2000-03-24 Jim Meyering <meyering@lucent.com>
6606 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6607 (charset_alias): Define.
6608 (install-exec-local): Factor out common code.
6609 (uninstall-local): Split lines longer than 80.
6610 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6612 (.sed.in.sed): New rule. Don't redirect directly to $@.
6613 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6615 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6617 * config.charset: Output a line containing "Packages using this file".
6618 * ref-add.sed.in, ref-del.sed.in: New files.
6619 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6620 ref-del.sed): New rules.
6622 2000-03-17 Jim Meyering <meyering@lucent.com>
6624 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6625 Otherwise, include <strings.h>
6627 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6629 * unicodeio.c (utf8_wctomb): New function.
6630 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6631 format instead of in UCS-4 with platform dependent endianness.
6633 2000-03-07 Paul Eggert <eggert@twinsun.com>
6635 * savedir.c (savedir): Work even if directory size is
6636 negative; this can happen with some screwy NFS configurations.
6638 2000-03-06 Jim Meyering <meyering@lucent.com>
6640 * localcharset.c (get_charset_aliases): Don't try to free file_name
6641 if it's NULL (because we ran out of memory). From Bruno Haible.
6643 2000-03-05 Jim Meyering <meyering@lucent.com>
6645 * localcharset.c ("path-concat.h"): Include.
6646 (get_charset_aliases): Use path_concat instead of ANSI string
6649 * unicodeio.h (PARAMS): Define.
6650 Use it to guard prototype.
6652 2000-03-04 Jim Meyering <meyering@lucent.com>
6654 * Makefile.am (install-exec-local): Create $(libdir) before installing
6656 (uninstall-local): Uncomment this rule so `make distcheck' works
6659 * unicodeio.c (<errno.h>): Include it.
6660 (errno): Declare if not defined.
6662 * localcharset.c: Add Bruno's comment justifying use of volatile.
6664 * config.charset: New version, incorporating remarks from a linux
6665 i18n mailing list. From Bruno Haible.
6667 2000-03-02 Jim Meyering <meyering@lucent.com>
6669 * Makefile.am (EXTRA_DIST): Add config.charset.
6671 2000-03-01 Jim Meyering <meyering@lucent.com>
6673 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6674 * unicodeio.c: Likewise.
6676 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6678 * config.charset: New file.
6679 * localcharset.c: New file.
6680 * unicodeio.h, unicodeio.c: New files.
6681 * Makefile.am (DEFS): Add -DLIBDIR=...
6682 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6683 (noinst_HEADERS): Add unicodeio.h.
6684 (all-local, install-exec-local, charset.alias): New targets.
6686 2000-02-28 Paul Eggert <eggert@twinsun.com>
6688 * quotearg.c (ALERT_CHAR): New macro.
6689 (quotearg_buffer_restyled): Use it.
6691 2000-02-27 Jim Meyering <meyering@lucent.com>
6693 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6694 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6696 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6697 not `#if STDC_HEADERS'.
6698 Declare malloc if needed.
6700 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6701 now that autoconf always defines the HAVE_DECL_ symbols.
6702 * human.c: Likewise.
6704 * strtoumax.c: Likewise.
6706 * backupfile.c: Arrange for cpp to fail if the configure-time
6707 declaration check was not run.
6709 * human.c: Likewise.
6711 * strtoumax.c: Likewise.
6713 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6714 then first look up the entire `.'-containing string as a login name.
6716 2000-02-18 Paul Eggert <eggert@twinsun.com>
6718 * getdate.y: Handle two-digit years with leading zeros correctly.
6719 (textint): New typedef.
6720 (parser_control): Member year changed from int to textint.
6722 (YYSTYPE): Removed; replaced by %union with int and textint members.
6723 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6724 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6725 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6726 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6727 (date, number, to_year): Use width of number in digits, not its value,
6728 to determine whether it's a 2-digit year, or a 2-digit time.
6729 (yylex): Store number of digits of numeric tokens.
6730 Reported by John Kendall.
6732 (parser_control): Changed from struct parser_control to typedef (for
6733 consistency). All uses changed.
6735 (tID): Removed; not used.
6736 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6738 2000-02-14 Paul Eggert <eggert@twinsun.com>
6740 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6741 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6743 2000-02-12 Jim Meyering <meyering@lucent.com>
6745 * userspec.c (ISDIGIT): Define it.
6746 (isdigit): Remove definition.
6747 (is_number): Use ISDIGIT, not isdigit.
6748 <libintl.h>: Include.
6750 (parse_user_spec): Mark translatable strings.
6752 2000-02-10 Jim Meyering <meyering@lucent.com>
6754 With these changes, nanosleep.[ch] are finally enough like the other
6755 lib/* replacement files to compile on a few more losing systems.
6757 * nanosleep.h: Don't include config.h.
6758 Remove prototype from declaration of nanosleep.
6759 (PARAMS): Remove now-unneeded definition.
6760 * nanosleep.c: #undef nanosleep.
6761 (rpl_nanosleep): Rename from nanosleep.
6763 2000-02-03 Jim Meyering <meyering@lucent.com>
6765 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6766 rather than with `#if HAVE_UTMPNAME'.
6768 2000-02-01 Jim Meyering <meyering@lucent.com>
6770 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6772 2000-01-31 Jim Meyering <meyering@lucent.com>
6774 * nanosleep.h (nanosleep): Guard declaration with
6775 `#if ! HAVE_DECL_NANOSLEEP'.
6776 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6777 the declaration in that vendor's sys/timers.h.
6778 Reported by Christian Krackowizer.
6780 * quotearg.c (ISASCII): Add #undef and move definition to follow
6781 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6782 (ISPRINT): Likewise.
6783 Reported by Tom Tromey.
6785 2000-01-30 Jim Meyering <meyering@lucent.com>
6787 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6788 uses of ->ut_name. The latter doesn't work with new Linux header files
6789 where only utmpx.ut_user is declared.
6791 * readutmp.h (UT_USER): Define.
6793 2000-01-23 Jim Meyering <meyering@lucent.com>
6795 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6798 2000-01-22 Jim Meyering <meyering@lucent.com>
6800 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6801 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6802 Required for some AIX systems. Reported by Christian Krackowizer.
6803 [TESTING] (main): New function.
6805 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6806 * dirname.c (dir_name): Support for DOS-style file names with drive
6809 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6811 * strverscmp.c (ISDIGIT): Define.
6812 (strverscmp): Use ISDIGIT, not isdigit.
6814 2000-01-17 Paul Eggert <eggert@twinsun.com>
6816 * nanosleep.c (nanosleep):
6817 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6818 POSIX.1 doesn't require SA_INTERRUPT and some systems
6819 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6820 it's been part of POSIX.1 since day 1 (in 1988).
6822 2000-01-17 Jim Meyering <meyering@lucent.com>
6824 * interlock: Remove unused file. Reported by François Pinard.
6826 2000-01-16 Paul Eggert <eggert@twinsun.com>
6828 * quotearg.c (quotearg_buffer_restyled): Do not quote
6829 alert, backslash, formfeed, and vertical tab unnecessarily in
6830 shell quoting style.
6833 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6834 Free Software Foundation, Inc.
6835 Copying and distribution of this file, with or without modification,
6836 are permitted provided the copyright notice and this notice are preserved.