1 2005-07-11 Simon Josefsson <jas@extundo.com>
3 * size_max.h: New file.
5 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
7 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
10 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
11 and Paul Eggert <eggert@cs.ucla.edu>
13 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
14 in wint_t, not wchar_t. Remove now-unnecessary cast.
16 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
18 * regex.c, regex.h: Sync from libc.
19 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
20 New files, synced from libc, except that regex_internal.h
21 currently has a small porting fix.
23 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
25 Remove the dependency of the strftime module on the tzset module.
26 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
27 Copy the input structure, to work around some of the bug with
28 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
29 Solaris releases, you should also use the tzset module, but we won't
30 require it as a dependency any more since we don't want LGPLed code
31 to depend on GPLed code.
33 2005-07-02 Jim Meyering <jim@meyering.net>
35 * backupfile.c (backup_args): Change a `0' to NULL.
37 2005-07-01 Jim Meyering <jim@meyering.net>
39 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
40 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
41 * save-cwd.c, tempname.c:
42 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
43 and don't include <sys/file.h>).
45 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
47 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
48 declares only 'struct timespec;' (!).
50 2005-06-29 Jim Meyering <jim@meyering.net>
52 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
53 type name. Use the variable name instead.
54 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
56 2005-06-28 Simon Josefsson <jas@extundo.com>
58 * check-version.h, check-version.c: New files.
60 2005-06-28 Simon Josefsson <jas@extundo.com>
62 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
63 collision with global variable. Better indentation. Don't
64 increment buffer pointer beyond buffer end. Based on comments
65 from Paul Eggert <eggert@cs.ucla.edu>.
69 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
71 * canon-host.c (canon-host): Append trailing "," to 0 in
72 initializer of struct addrinfo, as an indication that we don't
73 care how many members the structure has.
75 2005-06-24 Derek Price <derek@ximbiot.com>
76 and Bruno Haible <bruno@clisp.org>
78 Remove stat module & update lstat.
79 * stat.c: Remove this file...
80 (slash_aware_lstat): ...moving this content and its support...
81 * lstat.c (rpl_lstat): ...into here.
84 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
86 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
87 (ranged_convert): Don't save conversion in a temporary struct.
88 This causes a warning with GCC 4.0.0, and anyway in the typical
89 case it's not worth the extra 100 bytes or so of code.
90 (ranged_convert, __mktime_internal): When calling a function via a
91 pointer P, use P () rather than (*P) (), as we now assume C89 or
94 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
96 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
97 "who -r" failed to give output. Problem reported by Tim Waugh.
99 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
100 (xcalloc): Use it to avoid needless tests.
101 Problem reported by Jim Meyering.
103 2005-06-16 Jim Meyering <jim@meyering.net>
105 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
106 when either N or S is zero.
108 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
110 * argp.h (__option_is_short): Check upper limit of
111 __key. Isprint() requires its argument to have the value
112 of an unsigned char or EOF.
114 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
116 * fnmatch.c (fnmatch): If there is an encoding error in a
117 multibyte string or pattern, fall back on unibyte matching.
118 Problem reported by James Youngman.
120 2005-06-08 Bruno Haible <bruno@clisp.org>
122 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
125 2005-06-08 Bruno Haible <bruno@clisp.org>
127 * csharpcomp.h: New file, from GNU gettext.
128 * csharpcomp.c: New file, from GNU gettext.
129 * csharpcomp.sh.in: New file, from GNU gettext.
131 2005-06-07 Derek Price <derek@ximbiot.com>
134 * glob_.h: Indent nested #ifdef.
136 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
139 Use "file name" when talking about file names, instead of "filename"
140 or "path", as per the GNU coding standards.
141 * mkdir-p.c: Renamed from makepath.c.
142 (make_dir_parents): Renamed from make_path. All callers changed.
143 * mkdir-p.h: Likewise. All includers changed.
144 * filenamecat.c: Renamed from path-concat.c.
145 (file_name_concat): Renamed from path_concat. All callers changed.
146 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
147 * filenamecat.h: Likewise. All includers changed.
148 * acl.c: Don't use "path" or "filename" to mean "file name"
149 in comments or local variable names.
150 * basename.c: Likewise.
151 * canonicalize.c, canonicalize.h: Likewise.
152 * dirname.c, dirname.h: Likewise.
153 * euidaccess.c: Likewise.
154 * exclude.c: Likewise
155 * fnmatch_.h, fnmatch_loop.c: Likewise.
156 * fsusage.c, fsuage.h: Likewise.
157 * fts.c, fts_.h: Likewise.
158 * getcwd.c: Likewise.
159 * getloadavg.c: Likewise.
160 * mkstemp.c: Likewise.
161 * mountlist.c, mountlist.h: Likewise.
162 * openat.c, openat.h: Likewise.
163 * readlink-stub.c: Likewise.
164 * readutmp.c, readutmp.h: Likewise.
165 * rename.c: Likewise.
168 * savedir.c: Likewise.
169 * stripslash.c: Likewise.
170 * tempname.c: Likewise.
171 * xreadlink.c: Likewise.
172 * exclude.c (excluded_file_name): Renamed from excluded_filename.
174 * exclude.h: Likewise.
176 * euidaccess.c (getuid, getgid, getuid, getegid)
177 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
178 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
179 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
180 * pathmax.h: Include <limits.h> unconditionally, since other
181 files have been getting away with it for years (MORE/BSD 4.3
183 * userspec.c (getpwnam, getgrnam, getgrgid)
184 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
186 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
187 Define to 256, not 255, as per modern POSIX.
189 2005-06-01 Bruno Haible <bruno@clisp.org>
191 * csharpexec.h: New file, from GNU gettext.
192 * csharpexec.c: New file, from GNU gettext.
193 * csharpexec.sh.in: New file, from GNU gettext.
195 2005-05-31 Derek Price <derek@ximbiot.com>
196 Paul Eggert <eggert@cs.ucla.edu>
199 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
201 2005-05-29 Derek Price <derek@ximbiot.com>
202 Paul Eggert <eggert@cs.ucla.edu>
204 * glob_.h, glob.c: New files.
206 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
208 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
210 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
211 the configuration hassle isn't worth it.
212 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
213 (LONGEST_MODIFIER, PRIuMAX): Remove.
215 2005-05-27 Bruno Haible <bruno@clisp.org>
217 * getlogin_r.h: Remove second include of <stddef.h>.
219 2005-05-25 Bruno Haible <bruno@clisp.org>
220 Derek Price <derek@ximbiot.com>
222 * getlogin_r.h: Simplify API documentation.
224 2005-05-25 Derek Price <derek@ximbiot.com>
225 Paul Eggert <eggert@cs.ucla.edu>
227 * getlogin_r.c, getlogin_r.h: New files.
229 2005-05-22 Bruno Haible <bruno@clisp.org>
231 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
232 Also include <sys/param.h> if it defines MIN, MAX.
233 Based on a patch by Derek Price <derek@ximbiot.com>.
235 2005-05-22 Bruno Haible <bruno@clisp.org>
237 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
238 (INT64_MIN): Fix definition.
239 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
241 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
242 NEED_SIGNED_INT_TYPES.
244 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
245 HAVE_SYSTEM_INTTYPES.
247 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
249 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
250 so that unistd-safer.h (GPL'ed code) need not be included.
252 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
255 * fts.c: Don't include "cycle-check.h" or "hash.h".
256 (setup_dir, free_dir): New functions.
257 (enter_dir, leave_dir): Define trivial
258 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
259 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
260 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
261 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
263 (fts_open): Use setup_dir.
264 (fts_close): Use free_dir.
265 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
266 This adds a label and some gotos, but the alternatives were messier.
267 Check for memory allocation failure when entering a dir.
268 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
269 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
270 (FTS): New member fts_cycle, that is a union that contains the
271 old active_dir_ht and cycle_state. All uses changed to mention
272 fts_cycle.ht and fts_cycle.state.
273 * fts-cycle.c: New file, containing GPL'ed code migrated out of
274 fts.c, with the following changes:
275 (setup_dir, free_dir): New functions.
276 (enter_dir): Now returns bool. Return true if successful, false
277 if memory exhausted. All callers changed.
278 Do not bother partly cleaning up on
279 memory allocation failure; that is free_dir's job.
280 However, free ad if hash_insert fails, to avoid memory leak.
281 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
282 fts->fts_options to see which union member to use.
284 2005-05-20 Jim Meyering <jim@meyering.net>
286 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
287 Now a macro, to pacify GCC.
289 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
291 * chown.c (rpl_chown): Return -1 on failure.
293 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
295 * canonicalize.c: Include canonicalize.h first, to test interface.
296 Include <stddef.h> unconditionally, since we assume C89 now.
297 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
298 * fts.c: Include fts_.h first, to check interface.
299 Do not include intprops.h; no longer needed.
300 Include cycle-check.h and hash.h, since fts_.h no longer does.
301 Remove unnecessary casts of closedir to void.
302 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
303 decide whether to decrement nlinks.
304 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
305 (FTS): Use struct hash_table * instead of Hash_table, so that
306 we no longer need to include hash.h here.
308 2005-05-17 Jim Meyering <jim@meyering.net>
310 * fts.c, fts_.h: New files, from coreutils.
312 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
315 * unlinkdir.c, unlinkdir.h: New files.
316 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
317 regex.h, unlocked-io.h, xtime.h:
318 White space changes only.
319 * makepath.c (make_path): Port to hosts where leading "//" is special.
320 * yesno.c: Include getline.h, not ctype.h.
321 (yesno): Don't remove leading white space; POSIX doesn't allow it.
322 Use getline to remove arbitrary restriction on response length.
324 2005-05-13 Bruno Haible <bruno@clisp.org>
326 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
327 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
328 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
329 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
330 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
331 Add support for 64-bit integers in the MSVC compiler.
333 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
335 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
336 Change the initial comment to refer to GPL, not LGPL.
337 gnulib-tool will change it to LGPL as needed.
339 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
340 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
341 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
342 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
343 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
344 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
345 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
346 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
347 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
348 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
349 concatpath.c, config.charset, copy-file.c, copy-file.h,
350 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
351 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
352 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
353 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
354 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
355 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
356 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
357 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
358 full-read.c, full-read.h, full-write.c, full-write.h,
359 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
360 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
361 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
362 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
363 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
364 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
365 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
366 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
367 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
368 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
369 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
370 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
371 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
372 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
373 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
374 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
375 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
376 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
377 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
378 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
379 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
380 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
381 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
382 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
383 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
384 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
385 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
386 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
387 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
388 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
389 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
390 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
391 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
392 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
393 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
394 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
395 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
396 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
397 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
398 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
399 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
400 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
401 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
402 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
403 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
404 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
405 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
406 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
407 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
408 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
409 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
410 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
411 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
412 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
413 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
414 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
415 Update FSF postal mail address.
417 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
419 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
420 specified in ai_socktype. Fix invalid ai_protocol
421 check. ai_protocol is usually set to 0 or depending on
422 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
423 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
424 ai_socktype / ai_protocol in the returned addrinfo structure.
426 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
427 Bruno Haible <bruno@clisp.org>
429 * inet_ntop.h: New file.
430 * inet_ntop.c: New file, from glibc with modifications.
432 2005-05-08 Jim Meyering <jim@meyering.net>
434 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
436 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
438 Merge from coreutils. Among other things,
439 add bulletproofing for cases where stdin, stdout, or stderr are closed.
440 * fd-safer.c: New file.
441 * fcntl-safer.h, open-safer.c: Remove.
442 * chdir-long.c: Fix comment "fetish" -> "coreutils".
443 * dup-safer.c: Include unistd-safer.h first.
444 Don't include errno.h.
445 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
446 * file-type.h: Don't assume invoker included sys/stat.h first.
447 * file-type.c: Rely on file-type.h change.
448 * getloadavg.c: Include unistd-safer.h.
449 (getloadavg): Use safer open.
450 * getusershell.c: Include "stdio-safer.h".
451 (getusershell): Use safer fopen.
452 * long-options.c (long_options): Use NULL rather than 0.
453 * modechange.h (mode_free): Remove; all callers changed to invoke
455 * modechange.c: Likewise.
456 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
457 (MODE_DONE): New constant.
458 (struct mode_change): Remove 'next' member.
459 (make_node_op_equals): New function; like the old one of the
460 same name, except it allocates an array.
461 (mode_compile, mode_create_from_ref): Use it.
462 (mode_compile): Allocate result as an array, not a linked list.
463 Parse octal string ourself, so that we catch mistakes like "+0".
464 (mode_adjust): Arg is an array, not a linked list.
465 * modechange.c: Include stat-macros.h, xalloc.h.
466 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
467 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
468 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
469 Remove. This is now stat-macros.h's job.
470 (talloc): Remove. All callers replaced by xalloc, so that
471 our invokers don't have to worry about reporting memory failures.
472 (make_node_op_equals): Remove.
473 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
475 (struct mode_change): Moved here from modechange.h.
476 (mode_append_entry): Remove.
477 (mode_compile): Remove MASKED_OPS arg, since it encouraged
478 apps to have incorrect behavior. Use simpler algorithm for head
479 and tail. Don't futz with umask; that's now the job of mode_adjust.
480 Detect more invalid usages rather than having somewhat-random behavior.
481 Don't insert an "a=" action, as that leads to incorrect behavior.
482 (mode_compile, mode_create_from_ref): Return NULL on error instead
483 of an enum, since now there's only one way to have an error. All
485 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
486 at the correct time. Simplify calculation of "+u" and its ilk.
487 Don't mishandle "+X".
488 (mode_free): Remove "register" and localize decls.
489 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
490 (struct mode_change): Move to modechange.c; callers don't
491 need to see this stuff.
492 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
493 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
494 (mode_change, mode_adjust): Reflect the new signatures noted above.
495 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
496 that might redefine system include files.
497 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
498 (my_usleep): Use NULL rather than (void *) 0.
499 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
500 Use siginterrupt to specify that system calls should be interrupted.
501 (rpl_nanosleep): Move initialization of suspended closer to call of
503 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
504 * readutmp.c: Likewise. Include signal.h, stdbool.h.
505 (desirable_utmp_entry): New function.
506 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
507 using x2nrealloc, to simplify logic.
508 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
509 size calculation. Do not assume utmp file is a regular file.
510 * readutmp.h (UT_PID): Moved here from ../src/who.c.
511 (READ_UTMP_CHECK_PIDS): New constant.
512 * save-cwd.c: Include unistd-safer.h.
513 (save_cwd): Use fd_safer.
514 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
515 [!_LIBC] Include "stat-macros.h" instead.
516 * unistd-safer.h (fd_safer): New decl.
518 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
520 * byteswap_.h: New file.
522 2005-04-25 Albert Chin <china@thewrittenword.com>
524 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
527 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
529 * getdate.y (zone): Allow relunit_snumber after tZONE, so
530 that "UTC +1 second" continues to work. Problem reported
532 (relunit_snumber): New rule.
535 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
537 * getdate.y (universal_time_zone_table): New constant.
538 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
539 universal_time_zone_table.
540 (lookup_zone): Prefer universal_time_zone_table to
541 local_time_zone_table, so that "GMT" time stamps are allowed in
542 London during the summer. Problem reported by Ian Abbott.
544 2005-04-12 Jim Meyering <jim@meyering.net>
546 * human.c (humblock): Set *options even when returning due to
547 xstrtoumax conversion failure. Thanks to a used-uninitialized
550 2005-04-09 Jim Meyering <jim@meyering.net>
552 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
553 -Wuninitialized: initialize tm0.tm_year.
555 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
557 * getdate.y (parser_control): rels_seen is now a boolean, not a
558 count, since there's no maximum. All uses changed.
559 Add member dsts_seen.
560 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
562 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
563 Use pc_rels_seen to decide whther a date is absolute.
565 * getdate.y (number): Don't overwrite year.
566 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
569 2005-04-02 Simon Josefsson <jas@extundo.com>
571 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
572 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
574 2005-03-27 Jim Meyering <jim@meyering.net>
576 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
578 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
580 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
581 "one's complement" -> "ones' complement" in comment, as per Knuth.
582 "value of type" -> "type or expression" in comment.
583 * mktime.c, strftime.c: Propagate intprops.h comment nits.
585 2005-03-26 Jim Meyering <jim@meyering.net>
588 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
589 Correct typos: s/or/of/.
591 2005-03-23 Jim Meyering <jim@meyering.net>
593 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
595 2005-03-21 Jim Meyering <jim@meyering.net>
597 Changes imported from coreutils.
599 * cycle-check.c: Don't include xalloc.h.
601 * path-concat.c: Don't include assert.h.
602 (path_concat): Remove assertion that would have triggered
603 for ABASE starting with more than one slash.
604 Reported by Andreas Schwab.
606 * path-concat.c (path_concat): Set *BASE_IN_RESULT
607 properly when ABASE is an absolute file name.
608 Correct the description of this function.
610 Add an assertion and a test driver.
611 This fixes a bug introduced on 2004-07-02.
612 Andreas Schwab reported the resulting failure of cp --parents:
613 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
615 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
617 * strftime.c (my_strftime): If the underlying strftime returns 0
618 (which shouldn't happen), generate nothing instead of returning 0
619 immediately, so that nstrftime (NULL, ...) doesn't return 0.
621 2005-03-16 Bruno Haible <bruno@clisp.org>
623 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
625 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
627 * strftime.c (my_strftime): Prepend space to format so that we can
628 reliably distinguish strftime failure from empty output on POSIX
631 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
633 * iconvme.c (SIZE_MAX): New macro, if not already defined.
634 (iconv_string): Don't guess a size-zero buffer, as that might cause
635 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
636 result would be 'too large', where 'too large' is (heuristically)
637 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
638 overflow concerns. This will prevent some unwanted malloc failures
639 when the inputs are very large.
641 2005-03-15 Bruno Haible <bruno@clisp.org>
643 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
646 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
649 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
651 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
653 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
654 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
656 * strtol.c: Likewise.
658 2005-03-14 Simon Josefsson <jas@extundo.com>
660 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
663 2005-03-14 Jim Meyering <jim@meyering.net>
665 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
666 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
667 to be nonzero so that we (and caller) can detect the difference
668 between a valid zero-length expansion and an error return, even
669 when the underlying strftime fails before writing anything into
672 2005-03-10 Jim Meyering <jim@meyering.net>
674 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
675 so that this module works on systems without fchdir.
677 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
679 Factor int-properties macros into a single file, except for
681 * intprops.h: New file.
682 * getloadavg.c: Include it instead of limits.h.
683 (INT_STRLEN_BOUND): Remove.
684 * human.c: Include intprops.h.
685 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
686 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
687 * inttostr.h: Include intprops.h instead of limits.h.
688 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
689 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
690 for consistency with intprops.h.
691 (time_t_is_integer, twos_complement_arithmetic): Use them.
692 * sig2str.h: Include <signal.h>, intprops.h.
693 (INT_STRLEN_BOUND): Remove.
694 * strftime.c (TYPE_SIGNED): Remove.
695 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
696 * strtol.c: Adjust comments to match intprops.h.
697 * userspec.c: Include intprops.h.
698 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
699 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
700 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
701 instead of rolling our own expressions.
702 * xstrtol.c: Include xstrtol.h first, to test interface.
704 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
706 (my_strftime): Do not mishandle years close to INT_MAX, by doing
707 the right thing even if adding 1900 would overflow. Similarly
708 for tm_mon + 1 and tm_yday + 1.
709 Make %Y always equivalent to %C%y, and similarly for %G and %g.
710 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
711 (DO_SIGNED_NUMBER): New macro.
712 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
714 2005-03-07 Bruno Haible <bruno@clisp.org>
716 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
718 2005-03-03 Derek R. Price <derek@ximbiot.com>
719 Bruno Haible <bruno@clisp.org>
721 * pagealign_alloc.h: New file.
722 * pagealign_alloc.c: New file.
724 2005-01-28 Bruno Haible <bruno@clisp.org>
726 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
729 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
731 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
732 The workaround isn't strictly needed for POSIX conformance, and
733 it's too much of a pain to configure and maintain. We'll ask
734 people to fix their kernels instead.
735 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
736 (NANOSLEEP_BUG_WORKAROUND): Remove.
737 (xnanosleep): Remove the workaround.
739 2005-02-12 Bruno Haible <bruno@clisp.org>
741 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
743 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
745 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
746 * timespec.h (gettime): Return void, since it always
747 succeeds now. All uses changed.
748 * gettime.c (gettime) Likewise.
749 [HAVE_NANOTIME]: Prefer nanotime.
750 Assume gettimeofday succeeds, as POSIX requires.
751 Assime time () succeeds, since other code already does.
752 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
753 (timespec_subtract): Remove.
754 (NANOSLEEP_BUG_WORKAROUND): New constant.
755 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
756 things considerably. Use it only on GNU/Linux hosts, since the
757 workaround shouldn't be needed elsewhere.
759 2005-02-24 Bruno Haible <bruno@clisp.org>
761 * gettext.h: Update from GNU gettext 0.14.2.
763 2005-02-24 Bruno Haible <bruno@clisp.org>
765 * localcharset.c: Update from GNU gettext 0.14.2.
766 * config.charset: Update from GNU gettext 0.14.2.
768 2005-02-22 Simon Josefsson <jas@extundo.com>
770 * iconvme.h, iconvme.c: New files, from libc.
772 2005-02-20 Neil Conway <neilc@samurai.com>
774 * xgethostname.c (xgethostname): Check for ENOMEM, which is
775 returned by OSX/Darwin if the specified buffer is not large
776 enough for the hostname.
778 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
780 * memrchr.h: New file.
781 * chdir-long.c: Include it.
782 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
783 Don't bother including stddef.h.
785 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
787 * argp-help.c (__argp_help): Create a fake struct argp_state and
788 pass it to _help, otherwise the latter coredumps trying to
789 dereference state.root_argp.
791 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
793 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
795 Include <sys/types.h>, for dev_t.
796 (ME_DUMMY, ME_REMOTE): Move from here....
797 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
798 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
800 Include mountlist.h first, to test the interface.
802 2005-01-29 Bruno Haible <bruno@clisp.org>
804 * progname.c (program_name): Initialize.
805 Needed when linking statically on MacOS X.
807 2005-01-28 Bruno Haible <bruno@clisp.org>
809 * javacomp.sh.in: New file, from GNU gettext.
810 * javacomp.h: New file, from GNU gettext.
811 * javacomp.c: New file, from GNU gettext.
813 2005-01-26 Bruno Haible <bruno@clisp.org>
815 * javaexec.sh.in: New file, from GNU gettext.
816 * javaexec.h: New file, from GNU gettext.
817 * javaexec.c: New file, from GNU gettext.
819 2005-01-26 Simon Josefsson <jas@extundo.com>
821 * gai_strerror.c: Use GPL in header.
823 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
825 * argp-help.c (hol_entry_help): Avoid using non-constant
826 initializers for struct pentry_state.
827 (__argp_error): Check return value of __asprintf
828 (__argp_failure): Translate error message
830 * argp-parse.c: Removed braces around the expansion of N_()
832 2005-01-21 Jim Meyering <jim@meyering.net>
834 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
835 same value as for Solaris 9.
837 * chdir-long.c (chdir_long): Rewrite to remove limitation on
838 component length. This included changing the parameter to be
839 of type `char *' rather than `char const *'.
840 * chdir-long.h (chdir_long): Update prototype.
842 * openat.c (fdopendir, fstatat): New functions.
843 * openat.h: Include headers required for use of DIR and struct stat.
844 [AT_SYMLINK_NOFOLLOW]: Define.
845 (fdopendir, fstatat): Add prototypes.
847 2005-01-21 Bruno Haible <bruno@clisp.org>
849 * classpath.h: New file, from GNU gettext.
850 * classpath.c: New file, from GNU gettext.
852 2005-01-20 Simon Josefsson <jas@extundo.com>
854 * version-etc-fsf.c: New file, with version_etc_copyright.
855 * version-etc.c: Remove version_etc_copyright.
856 * version-etc.h (version_etc_copyright): Use [] instead of * in
857 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
859 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
861 * save-cwd.c (save_cwd): Remove code to support the case
862 where fchdir is missing or flaky.
864 2005-01-20 Simon Josefsson <jas@extundo.com>
866 * base64.h (isbase64): Add.
868 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
869 using a unsigned prototype, don't inline.
870 (base64_decode): Use it.
872 2005-01-19 Bruno Haible <bruno@clisp.org>
874 * sh-quote.h: New file, from GNU gettext.
875 * sh-quote.c: New file, from GNU gettext.
877 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
879 Merge changes from coreutils, as described below in several
880 changelogs dated today.
882 * save-cwd.c: Include "save-cwd.h" before other include files.
883 (O_DIRECTORY): Remove; not needed here, since "." must be
884 a directory. All uses removed.
885 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
886 universal on Suns, and we also need to test for IRIX.
887 Revamp code to use 'if' rather than '#if'.
888 Avoid unnecessary comparison of cwd->desc to 0.
890 * utimens.c (futimens): Robustify the previous patch, by checking
891 for known valid error numbers rather than observed invalid ones.
893 2005-01-18 Jim Meyering <jim@meyering.net>
895 * version-etc.c (version_etc_copyright): Update copyright date.
897 * utimens.c (futimens): Account for the fact that futimes
898 can also fail with errno == ENOSYS or errno == ENOENT.
899 Patch from Dmitry V. Levin.
901 Change the name of the robust chdir function from chdir to chdir_long.
902 * save-cwd.c: Include chdir-long.h rather than chdir.h.
903 (restore_cwd): Use chdir_long, not chdir.
904 * chdir-long.c: Renamed from chdir.c.
905 * chdir-long.h: Renamed from chdir.h.
906 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
909 2005-01-18 Bob Proulx <bob@proulx.com>
911 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
912 offsetof() macro construct to avoid compile failure with native HP-UX
913 11.0 ANSI C compiler.
915 2005-01-06 Bruno Haible <bruno@clisp.org>
917 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
918 because stpncpy.m4 takes care of it.
920 2004-01-24 Bruno Haible <bruno@clisp.org>
922 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
924 2003-10-09 Bruno Haible <bruno@clisp.org>
926 * progreloc.c: Include xalloc.h instead of xmalloc.h.
928 2005-01-06 Bruno Haible <bruno@clisp.org>
930 * fwriteerror.h (fwriteerror): Change specification to include fclose.
931 * fwriteerror.c: Include <stdbool.h>.
932 (fwriteerror): At the end, close the file stream. Record whether
933 stdout was already closed.
935 2004-05-27 Bruno Haible <bruno@clisp.org>
937 * execute.c (environ): Declare if needed.
938 * pipe.c (environ): Likewise.
939 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
941 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
943 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
944 definitions to be after all include files, to avoid collisions.
945 Problem reported by Bob Proulx.
947 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
949 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
950 not needed. This removes a dependency on the gettext module.
951 [defined _LIBC]: Do not include <libintl.h>; not needed.
953 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
955 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
958 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
960 * argp-parse.c: Include <stddef.h>.
961 (alignof, alignto): New macros.
962 (parser_init): Don't assume that void * is aligned sufficiently
965 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
966 need to extend the stack.
967 (YYINITDEPTH): New macro, so that the initial stack isn't overly
970 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
972 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
974 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
976 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
977 Remove now-obsolete comment about AIX.
978 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
979 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
980 (YYMAXDEPTH): New macro.
982 2004-12-18 Bruno Haible <bruno@clisp.org>
984 * fatal-signal.c (fatal_signals): Make non-const.
985 (init_fatal_signals): New function.
986 (uninstall_handlers, install_handlers): Ignore signals that were set to
988 (at_fatal_signal): Call init_fatal_signals.
989 (init_fatal_signal_set): Likewise. Ignore signals that were set to
991 Reported by Paul Eggert.
993 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
995 * getdate.y (textint): New member "negative".
996 (time_zone_hhmm): New function.
997 Expect 14 shift-reduce conflicts, not 13.
998 (o_colon_minutes): New rule.
999 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1000 (yylex): Set the "negative" member of signed numbers.
1002 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1004 Changes imported from coreutils.
1005 * hard-locale.c: Assume <locale.h> exists.
1007 (GLIBC_VERSION): New macro.
1008 (hard_locale): Assume setlocale exists.
1009 Rewrite to avoid #ifdef.
1010 Use strdup rather than malloc + strcpy.
1011 * human.c: Assume <locale.h> exists.
1012 (human_readable): Assume localeconv exists.
1014 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1016 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1017 convert T2, not T. (Imported from libc.)
1019 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1021 * getcwd.c (is_ENAMETOOLONG): New macro.
1022 (__getcwd.c): Don't restore errno; glibc doesn't.
1023 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1024 first, falling back to our code only if its results look suspicious.
1025 Ensure that the resulting buffer is only as large as necessary.
1027 * readutmp.c: Include readutmp.h first.
1028 Include <errno.h>, since readutmp.h no longer does that.
1029 * readutmp.h: Don't include <errno.h>,
1030 <sys/param.h>, <time.h>; not needed to establish interface.
1031 (errno): Remove decl.
1032 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1033 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1034 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1036 2004-11-28 Simon Josefsson <jas@extundo.com>
1038 * base64.h, base64.c: New file.
1040 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1042 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1044 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1046 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1047 HP's ANSI C compiler.
1048 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1049 Declaring int functions causes warnings on some modern systems and
1050 shouldn't be needed to compile on ancient ones.
1051 * same.c (MIN) [defined MIN]: Don't define, since it's already
1054 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1055 with the following changes.
1056 (__set_errno): Parenthesize properly.
1057 Include <stdbool.h>.
1058 (MIN, MAX, MATCHING_INO): New macros.
1059 (__getcwd): Define with prototype, not K&R form.
1060 Use heuristics to allocate default buffer on stack if possible.
1061 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1062 behavior, and to avoid the PATH_MAX limit when computing
1064 Use MATCHING_INO to compare inode number to file.
1065 Check for arithmetic overflow in size calculations.
1066 Fix bug in reallocation of dot array that caused getcwd to fail
1067 on directories nested deeper than 75.
1068 Be more careful about saving errno on error.
1069 Do not use realloc; use only free+malloc, as this is a bit
1070 more flexible and avoids a needless copy operation.
1071 Do not inspect st_dev and st_ino for symbolic links; POSIX
1072 doesn't specify the latter.
1073 Check for closedir errors.
1074 Avoid needless casts.
1075 Use "#ifdef weak_alias" around weak_alias, to be like other
1077 The following changes to getcwd.c have effect only when used in
1078 gnulib; they have no effect inside glibc proper.
1079 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1080 as alloca isn't used.
1081 (alloca, __alloca): Likewise.
1082 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1083 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1084 unconditionally, as gnulib assumes C89 or better.
1085 Do not include <sys/param.h>.
1086 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1087 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1089 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1090 Include <dirent.h> in a way that is compatible with modern Autoconf.
1091 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1092 New macros, if not already defined.
1093 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1094 Use "_LIBC", not "defined _LIBC", for consistency.
1095 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1097 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1098 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1099 * xgetcwd.c: David MacKenzie's old code was removed, so give
1100 credit only to Jim Meyering and adjust the copyright dates.
1101 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1102 <stdlib.h>, <unistd.h>, "pathmax.h".
1103 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1104 (INITIAL_BUFFER_SIZE): Remove.
1105 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1107 2004-11-23 Jim Meyering <jim@meyering.net>
1109 * getopt_.h: Remove trailing blanks.
1111 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1113 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1114 (futimens): New function, which uses futimes if available.
1115 (futimens, utimens): Support timespec==NULL, with same semantics
1116 as utime and utimens.
1117 * utimens.h (futimens): New decl.
1119 2004-11-23 Jim Meyering <jim@meyering.net>
1121 * __fpending.c: Add comment.
1123 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1125 * getopt_.h: Re-addition of __getopt_argv_const caused
1126 redefinition warnings. To avoid them, include the defines
1127 in `#if !defined __need_getopt ... #endif'. The only place
1128 where __getopt_argv_const is used is in definitions
1129 of getopt_long and getopt_long_only below, which are as well
1130 protected by `#ifndef __need_getopt'.
1131 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1132 __need_getopt after including <stdio.h> and <unistd.h> These
1133 headers might have defined it.
1135 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1137 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1139 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1140 optopt): Use them instead of invoking ## directly; otherwise, the
1141 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1143 2004-11-19 Bruno Haible <bruno@clisp.org>
1145 * strtok_r.c: Move comments from here...
1146 * strtok_r.h: ... to here.
1148 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1150 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1151 might fail. Problem reported by Yoann Vandoorselaere.
1152 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1153 that mishandle size_t overflow.
1155 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1157 * canon-host.c: Include "strdup.h".
1158 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1159 Use strdup instead of malloc/strcpy to duplicate strings.
1161 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1162 (human_space_before_unit): New constant.
1163 * human.c (human_readable): Support it.
1165 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1166 (xgetcwd): Set errno correctly when failing.
1167 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1168 the failure is actually due to a PATH_MAX problem.
1170 Further getopt changes to make it more likely that glibc will
1171 buy the changes back.
1172 * getopt.c (POSIXLY_CORRECT): New constant.
1173 (getopt): Use it, so to preserve glibc semantic
1174 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1175 when compiling for libc.
1176 * getopt_.h (__getopt_argv_const): Bring it back.
1177 (getopt_long, getopt_long_only): Use it.
1179 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1180 New arg POSIXLY_CORRECT. All callers changed.
1181 (getopt): Argv is now char * const *, as per standard.
1182 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1183 not char *__getopt_argv_const *.
1184 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1185 _getopt_long_only_r): Likewise.
1186 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1187 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1188 _getopt_long_r, _getopt_long_only_r): Likewise.
1189 * getopt_.h (__getopt_argv_const): Remove.
1190 (getopt): Argv is now char * const *, as per standard.
1192 * getdate.y (tORDINAL): New token.
1193 (day, relunit): Allow it for relative times.
1194 (relative_time_table): Use tORDINAL for ordinals.
1196 2004-11-15 Jim Meyering <jim@meyering.net>
1198 * closeout.c: Include "__fpending.h" once again.
1199 Include <stdbool.h>.
1200 (close_stdout): Don't fail just because stdout was closed initially,
1201 since some programs don't write to stdout in the normal course of
1202 operation (other than --version and --help), and we don't want this
1203 function to make e.g. `touch file >&-' fail.
1204 But do fail if it was closed and someone has tried to write to it.
1205 E.g., `printf foo >&-' must fail.
1207 2004-11-11 Simon Josefsson <jas@extundo.com>
1209 * strtok_r.h, strtok_r.c: New file.
1211 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1213 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1214 we can stop lying to compilers about the constness of argv when we
1215 are compiled outside glibc.
1216 (getopt, getopt_long, getopt_long_only): Use it.
1217 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1219 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1220 _getopt_long_only_r): Likewise.
1221 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1222 _getopt_long_only_r): Likewise.
1224 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1225 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1226 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1227 the other external symbols.
1228 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1229 declaration, since the above renaming now works around collisions.
1231 2004-11-11 Jim Meyering <jim@meyering.net>
1233 * linebreak.c: Remove trailing blanks.
1234 * alloca_.h: Likewise.
1235 * acosl.c: Likewise.
1236 * euidaccess.c: Likewise.
1237 * allocsa.h: Likewise.
1239 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1241 * mktime.c (SHR): New macro, which is a portable
1242 substitute for >> that should work even on Crays.
1243 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1244 Problem reported by Mark D. Baushke in
1245 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1246 * getdate.y (SHR): Likewise.
1248 * strftime.c (SHR): Likewise.
1250 * quotearg.c (struct quoting_options): Use unsigned int for
1251 quote_these_too, so that right shifts are well defined. All uses
1254 2004-11-10 Simon Josefsson <jas@extundo.com>
1256 * getaddrinfo.h, getaddrinfo.c: New files.
1258 2004-11-10 Jim Meyering <jim@meyering.net>
1260 Ensure that no close failure goes unreported.
1261 * closeout.c (close_stdout): Always close stdout. I.e., don't
1262 return early when it seems there's nothing to flush.
1263 Don't include __fpending.h.
1265 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1267 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1269 2004-11-05 Bruno Haible <bruno@clisp.org>
1271 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1272 Reported by Mark D. Baushke <mdb@cvshome.org>.
1274 2004-11-04 Bruno Haible <bruno@clisp.org>
1276 2004-09-11 Bruno Haible <bruno@clisp.org>
1277 * allocsa.valgrind: New file.
1278 2004-02-06 Bruno Haible <bruno@clisp.org>
1279 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1280 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1281 Reported by Christopher Seip <chris.seip@hp.com>.
1283 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1285 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1286 with errno == ERANGE if the buffer is too small.
1287 Problem reported by Mark D. Baushke.
1289 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1291 * xreadlink.c (MAXSIZE): New macro.
1292 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1293 size does not exceed MAXSIZE. Avoid cast.
1294 As suggested by Mark D. Baushke in
1295 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1296 if readlink fails with buffer size just under MAXSIZE, try again
1299 2004-11-02 Derek R. Price <derek@ximbiot.com>
1300 and Paul Eggert <eggert@cs.ucla.edu>
1302 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1303 (get_date): Overparenthesize to avoid GCC warning.
1305 2004-11-02 Bruno Haible <bruno@clisp.org>
1307 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1308 function returns void.
1310 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1312 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1313 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1316 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1318 * getdate.y: Add support for TZ="foo" within a date string.
1319 Fix some bugs near time_t boundaries. Reject dates with
1320 out-of-range components, e.g., "Sept 31".
1321 Include <stdlib.h>, "setenv.h", "xalloc.h".
1322 (ISDIGIT_LOCALE): Remove; unused.
1323 Note that the TZ and time functions used here are not reentrant.
1324 (mktime_ok, get_tz): New functions.
1325 (TZBUFSIZE): New constant.
1326 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1327 This requires that we sometimes generate our own TZ="XXX..." setting.
1329 2004-10-27 Derek R. Price <derek@ximbiot.com>
1331 * mktime.c (not_equal_tm): Remove redundant check.
1333 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1335 * getdate.y: Use Bison 1.875 features, and some minor
1336 code cleanups. This change does not affect semantics.
1337 Don't include <stdlib.h>; no longer needed.
1338 Don't include unlocked-io.h; only the "#if TEST" code uses
1339 stdio, and performance isn't crucial there.
1340 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1341 Bison 1.875 features as described below.
1342 All uses of "PC." replaced by "pc->".
1343 (YYSTYPE): Add a forward declaration.
1344 (yylex, yyerror): Use full prototypes in forward decls.
1345 Use "%pure-parser" rather than obsolescent "%pure_parser".
1346 Use %parse-param and %lex-param instead of obsolescent
1347 YYPARSE_PARAM and YYLEX_PARAM.
1348 (meridian_table, month_and_day_table, time_units_table,
1349 relative_time_table, time_zone_table, military_table,
1350 lookup_zone, lookup_word, get_date):
1351 Use NULL instead of 0 where appropriate.
1352 (to_hour): Avoid abort (), to avoid a dependency on
1354 (yyerror, yylex): Now accepts parser_control * arg.
1355 (main) [TEST]: Use '\0' rather than 0 for char.
1357 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1359 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1360 It's now the caller's responsibility to handle the case where
1361 !HAVE_GETPAGESIZE && !defined getpagesize.
1363 * mktime.c (leapyear): Arg is long int, not int.
1365 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1367 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1369 2004-10-12 Simon Josefsson <jas@extundo.com>
1371 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1372 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1375 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1377 * vsnprintf.h: New file.
1378 * vsnprintf.c: New file.
1380 2004-10-07 Bruno Haible <bruno@clisp.org>
1382 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1383 into the provided buffer.
1385 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1387 * diacrit.c, diacrit.h: Add GPL notice.
1389 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1390 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1391 * logl.c (logl): Keep the code as similar to glibc as possible.
1392 This avoids a potential constant-folding bug.
1394 2004-10-05 Bruno Haible <bruno@clisp.org>
1396 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1398 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1400 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1401 * xmalloc.c (xmemdup): Likewise.
1402 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1403 XFREE): Remove these long-obsolescent macros.
1404 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1405 * xstrdup.c: Remove.
1407 * regex.c (re_comp): Cast gettext return value to char *,
1408 Problem reported by Martin Neitzel via Mark D. Baushke.
1410 2004-10-04 Simon Josefsson <jas@extundo.com>
1412 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1413 '#ifdef USE_UNLOCKED_IO'.
1415 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1417 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1418 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1419 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1420 regex.c, sha1.c, version-etc.c, yesno.c:
1421 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1422 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1423 the includer's responsibility.
1425 Sync from coreutils.
1427 * modechange.c (mode_compile): Don't decrement a pointer that
1428 points to the start of a string, as the C Standard says the
1429 resulting behavior is undefined.
1431 * backupfile.h (enum backuptype): Rename none -> no_backups,
1432 simple -> simple_backups, numbered_existing ->
1433 numbered_existing_backups, numbered -> numbered_backups
1434 to avoid shadowing problems. All uses changed.
1435 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1436 * backupfile.c (check_extension, numbered_backup):
1437 Rename locals to avoid shadowing 'basename'.
1438 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1441 * .cppi-disable: Add getopt_.h, getopt_int.h.
1442 * .cvsignore: Add getopt.h.
1444 2004-10-04 Simon Josefsson <jas@extundo.com>
1446 * memmem.h: New file.
1447 * memmem.c: New file, taken from glibc.
1449 2004-10-02 Jim Meyering <jim@meyering.net>
1451 * dirfd.h, getpagesize.h: Add copyright notice.
1453 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1455 * snprintf.c: Remove comments as to why each header is needed.
1457 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1459 * strsep.h: New file.
1460 * strsep.c: New file.
1462 2004-10-01 Simon Josefsson <jas@extundo.com>
1464 * snprintf.c (snprintf): Handle size==0.
1466 2004-10-01 Simon Josefsson <jas@extundo.com>
1467 Bruno Haible <bruno@clisp.org>
1469 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1470 (snprintf): Declare 'args'.
1472 2004-09-30 Simon Josefsson <jas@extundo.com>
1474 * snprintf.h, snprintf.c: New files.
1476 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1478 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1479 (hol_entry_help): Never translate an empty string.
1480 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1481 * argp.h (OPTION_NO_TRANS): New option.
1483 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1485 * xvasprintf.c: Include xalloc.h.
1486 (xvasprintf): Use xalloc_die, not xmalloc_die.
1488 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1490 * dummy.c: Change copyright notice to FSF, and license to GPL.
1492 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1494 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1495 Problem reported by Bruno Haible in:
1496 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1498 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1500 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1501 in case some system header has #define'd it. Problem reported by
1502 Soeren D. Schulze in
1503 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1505 2004-09-08 Bruno Haible <bruno@clisp.org>
1507 * stdint_.h.in: New file, taken from GNU clisp.
1509 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1511 * xvasprintf.h: New file.
1512 * xvasprintf.c: New file.
1513 * xasprintf.c: New file.
1515 2004-09-08 Bruno Haible <bruno@clisp.org>
1517 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1519 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1521 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1523 Import from coreutils.
1524 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1525 strings on unbounded length. alloca's performance benefits aren't
1526 that important here.
1528 (parse_with_separator): New function, with most of the internals
1529 of the old parse_user_spec. Allow user to omit both user and group,
1530 for compatibility with FreeBSD.
1531 Clone only the user name, not the entire spec.
1532 Do not set *uid, *gid unless entirely successful.
1533 Avoid memory leak in some failing cases.
1534 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1535 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1536 (parse_user_spec): Rewrite to use parse_with_separator.
1538 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1540 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1541 its complicated substitute.
1542 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1543 and program_invocation_name.
1544 (__argp_basename) [!_LIBC]: Remove; the only use was
1545 replaced by its body.
1546 (__argp_short_program_name): Change condition from
1547 !defined __argp_short_program_name to
1548 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1549 to match argp-namefrob.h.
1550 (__argp_failure): Don't assume strerror_r returns char *.
1551 * argp-parse.c (N_): Define unconditionally.
1552 (argp_default_options): Fill out initializers with 0 to avoid
1555 2004-08-12 Simon Josefsson <jas@extundo.com>
1557 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1558 * getopt_.h: Renamed from getopt.h.
1560 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1562 Merge from coreutils.
1564 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1565 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1566 for Reliant Unix 5.43.
1568 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1569 (union fooround): Use uintmax_t, not long int.
1570 The rest is a merge from libc:
1571 [defined _LIBC]: Include <shlib-compat.h>.
1572 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1574 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1576 * strverscmp.c: Convert to UTF-8.
1578 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1580 * obstack.h (obstack_empty_p):
1581 Don't assume that chunk->contents is suitably aligned.
1582 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1583 Likewise. Problem reported by Benno in
1584 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1586 * chown.c (rpl_chown): Work even if the file is writeable but not
1587 readable. This could be improved further but it'd take some work.
1589 2004-08-08 Simon Josefsson <jas@extundo.com>
1591 * xgethostname.c: Don't include error.h (not used).
1594 * getpass.c: Include getpass.h first.
1596 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1598 * xalloc-die.c: New files.
1599 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1601 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1602 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1603 (_, N_, xalloc_die): Move to xalloc-die.c.
1604 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1605 so that we needn't mess with xalloc_msg_memory_exhausted.
1607 * sha1.h: Renamed from sha.h.
1608 (SHA1_H): Renamed from _SHA_H.
1609 (sha1_ctx): Renamed from sha_ctx.
1610 (sha1_init_ctx): Renamed from sha_init_ctx.
1611 (sha1_process_block): Renamed from sha_process_block.
1612 (sha1_process_bytes): Renamed from sha_process_bytes.
1613 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1614 (sha1_read_ctx): Renamed from sha_read_ctx.
1615 (sha1_stream): Renamed from sha_stream.
1616 (sha1_buffer): Renamed from sha_buffer.
1617 * sha1.c: Likewise; renamed from sha.c.
1618 Do not include <sys/types.h>.
1619 Include <stddef.h> rather than <stdlib.h>.
1621 2004-08-08 Bruno Haible <bruno@clisp.org>
1623 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1624 FILESYSTEM_PREFIX_LEN.
1625 * progreloc.c: Likewise.
1626 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1628 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1631 * argp-help.c (make_hol, hol_append): Don't assume that
1632 SIZE_MAX is a valid preprocessor constant.
1633 (__argp_basename): Change from "#ifndef _LIBC"
1634 to "#ifndef __argp_short_program_name", so that
1635 we don't compile these functions for tar.
1637 More merges from coreutils.
1638 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1639 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1641 * addext.c: Remove; no longer needed.
1642 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1643 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1644 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1645 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1646 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1647 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1648 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1649 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1650 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1651 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1652 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1653 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1654 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1655 Import changes from coreutils.
1657 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1659 Merge from coreutils.
1661 * .gdb-history: Remove; this doesn't belong here.
1663 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1664 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1665 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1667 * dirname.h: Include <stdbool.h>.
1668 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1669 for consistency with POSIX terminology. All uses changed.
1670 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1671 (strip_trailing_slashes): Use bool for booleans.
1672 * stripslash.c (strip_trailing_slashes): Likewise.
1674 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1675 sometimes returns a positive errno value even when it succeeds.
1676 (print_errno_message) [!LIBC]: Fall back on strerror if
1679 * path-concat.c (mempcpy): Don't define if a system header defines it.
1680 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1681 (longest_relative_suffix): New function.
1682 (path_concat): Use it. Assume first argument is not NULL.
1683 Port to DOS. Omit redundant separators.
1684 Report an error instead of returning NULL.
1685 Use mempcpy instead of memcpy.
1686 (xpath_concat): Remove: not declared or used.
1688 * same.h: Include <stdbool.h>
1689 (same_name): Return bool, not int.
1690 * same.c (same_name): Likewise.
1691 (errno): Don't declare; we assume C89 or better now.
1693 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1694 if not already defined.
1696 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1697 * dup-safer.c (errno): Likewise.
1699 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1701 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1704 2004-08-03 Simon Josefsson <jas@extundo.com>
1706 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1707 * progname.h: Don't include stdbool.h.
1709 2004-08-02 Simon Josefsson <jas@extundo.com>
1711 * getsubopt.h: New file, with comments from Bruno Haible.
1712 * getsubopt.c: New file, from glibc, but slightly modified based on
1713 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1715 2004-08-01 Simon Josefsson <jas@extundo.com>
1717 * xgetdomainname.c: Include stdlib.h, for free().
1719 2004-07-16 Simon Josefsson <jas@extundo.com>
1721 * dummy.c: New file.
1723 2004-07-16 Bruno Haible <bruno@clisp.org>
1725 * backupfile.h: Add extern "C" for C++.
1726 * closeout.h: Likewise.
1727 * copy-file.h: Likewise.
1728 * findprog.h: Likewise.
1729 * full-write.h: Likewise.
1730 * pathname.h: Likewise.
1731 * progname.h: Likewise.
1732 * stpcpy.h: Likewise.
1733 * stpncpy.h: Likewise.
1734 * strcase.h: Likewise.
1735 * strstr.h: Likewise.
1736 * xalloc.h: Likewise.
1738 * mbswidth.h: Add extern "C" for C++.
1739 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1741 2004-07-09 Simon Josefsson <jas@extundo.com>
1743 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1744 failed without this.)
1746 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1748 * fchown-stub.c: New file.
1750 2004-06-24 Jim Meyering <jim@meyering.net>
1752 * obstack.h (obstack_base): Cast to (void *), per documentation.
1754 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1756 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1758 2004-06-01 Jim Meyering <jim@meyering.net>
1760 * calloc.c: New file.
1762 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1764 * getdate.y (yylex): Allow space between sign and number.
1765 Problem reported by Dan Jacobson.
1767 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1768 and Jim Meyering <jim@meyering.net>
1770 Merge from coreutils CVS.
1772 * stat-macros.h: New file, with contents from file-type.h
1773 and coreutils' system.h.
1774 * file-type.c: Include "stat-macros.h".
1775 * file-type.h (file_type): Move all macro definitions to new file,
1778 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1779 Wrap old code with this conditional.
1780 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1781 function that does not dereference symlinks.
1782 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1784 * xreadlink.c: Include xreadlink.h first, to catch .h file
1785 dependency problems.
1786 (xreadlink): Accept new arg SIZE, for efficiency.
1787 All decls and uses changed.
1788 * xreadlink.h: Include <stddef.h>, for size_t.
1790 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1791 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1793 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1795 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1797 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1798 macros to be defined.
1799 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1800 the allocator returns NULL because the requested size is zero.
1802 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1804 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1805 var. Add comment explaining why libc still defines it. This
1806 merges the following patch from glibc:
1807 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1809 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1811 * obstack.c (_obstack): Remove unused variable. It hasn't been
1812 present in glibc since revision 1.1 of this file.
1813 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1814 obstack_alignment_mask, obstack_alloc, obstack_base,
1815 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1816 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1817 obstack_grow0, obstack_init, obstack_int_grow,
1818 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1819 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1820 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1821 nonexistent functions.
1823 2004-05-17 Derek R. Price <derek@ximbiot.com>
1824 Paul Eggert <eggert@cs.ucla.edu>
1826 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1828 2004-05-14 Bruno Haible <bruno@clisp.org>
1830 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1831 that consists of a '.' followed by an empty digit string.
1832 Patch by Tor Lillqvist <tml@iki.fi>.
1834 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1836 Port obstack to the AS/400, where pointers are 16 bytes wide and
1837 you cannot cast an integer to a valid pointer. This patch is
1838 currently waiting to be integrated into glibc; see
1839 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1841 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1842 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1843 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1844 (struct obstack): temp member is now a union of a pointer and
1845 an integer, instead of an integer. All integer uses changed.
1846 This does not affect the physical layout of struct obstack,
1847 except on hosts (like the AS/400) where the size or alignment of
1848 void * is greater than that of ptrdiff_t.
1849 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1850 __STDC__)]: Store temporary in pointer member of union, not
1852 * obstack.c: Include <stddef.h>, for offsetof.
1853 (struct fooalign): Remove; it doesn't need a name.
1854 (union fooround): Change double to long double, and add void *.
1855 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1856 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1857 not a macro. Hence the values are always int; so remove all
1858 casts-to-int in uses.
1860 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1861 Derek Price <derek@ximbiot.com>
1863 * alloca.c: Include <alloca.h>, to get our interface.
1864 * alloca_.h: Use __alloca on AIX, so that we don't have to
1865 include <alloca.h> first. Use C89 prototype for alloca; this
1866 requires including <stddef.h> for size_t. Use extern "C" if C++.
1867 Use #elif for simplicity, since we can assume C89 now.
1868 Don't try to source the system alloca.h since it will not be found
1869 and to prevent recursively including its replacement.
1870 * fnmatch.c: Include <alloca.h> instead of opencoding.
1871 * regex.c: Likewise.
1873 2004-05-16 Derek Price <derek@ximbiot.com>
1874 Paul Eggert <eggert@cs.ucla.edu>
1876 getline cleanup. This changes the getndelim2 API: both order of
1877 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1880 * getline.c: Don't include stddef.h or stdio.h, since our
1881 interface does that.
1882 (getline): Always use getdelim, so that we don't have two
1883 copies of this code.
1884 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1886 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1887 (GETNDELIM2_MAXIMUM): New macro.
1888 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1889 instead of the old practice of delim2==0. All callers changed.
1890 Return -1 on overflow, instead of returning junk.
1891 Do not set *linesize unless allocation succeeds.
1892 * getndelim2.h: Do not include stddef.h; no longer needed, now
1893 that we include sys/types.h.
1894 * getnline.h: Likewise.
1895 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1896 (getndelim2): Reorder arguments.
1897 * getnline.c (getnline, getndelim):
1898 Don't discard the NMAX argument.
1899 (getnline): Invoke getndelim, to avoid code duplication.
1900 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1901 of (size_t) -1 by callers of the getnline family.
1903 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1905 * nanosleep.c (suspended): Change its type from int to
1906 sig_atomic_t volatile.
1907 (first_call): Make it private to rpl_nanosleep, and have it
1908 be zero initially as that's a bit faster.
1909 (my_usleep): Round up fractional times instead of truncating them,
1910 as this is the usual meaning for 'sleep'.
1912 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1914 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1915 (ENOSYS): Define if not defined.
1916 (settime): Fall back on stime if it exists and settimeofday fails.
1917 But don't bother with fallbacks if a method fails with errno == EPERM.
1919 2004-05-11 Jim Meyering <jim@meyering.net>
1921 Prior to this change, the save_cwd caller required read access to the
1922 current directory on most systems (ones with the fchdir function).
1924 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1925 fails, try write-only, and finally, resort to using xgetcwd.
1927 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1929 * obstack.c, obstack.h: Import changes from libc.
1931 2004-04-28 Bruno Haible <bruno@clisp.org>
1933 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1934 implicitly appends .exe to executables.
1935 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1936 accepts Windows pathnames.
1937 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1938 Cygwin like Windows, since it now accepts Windows pathnames.
1939 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1940 Cygwin like Windows, since it now accepts Windows pathnames.
1941 Reported by Derek Robert Price <derek@ximbiot.com>.
1943 2004-04-20 Jim Meyering <jim@meyering.net>
1945 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1947 2004-04-20 Jim Meyering <jim@meyering.net>
1948 Bruno Haible <bruno@clisp.org>
1950 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1951 memory when realloc fails.
1953 2004-04-18 Jim Meyering <jim@meyering.net>
1955 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1956 don't leak memory and do call END_UTMP_ENT.
1958 2004-04-11 Paul Eggert <eggert@twinsun.com>
1960 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1961 (CHAR_BIT): Remove, since we assume C89.
1962 Include <stdint.h> if available, as per current Autoconf CVS advice.
1964 2004-03-30 Paul Eggert <eggert@twinsun.com>
1966 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1967 not bool, to be more consistent with Unix conventions.
1968 Suggested by Bruno Haible.
1970 Merge from coreutils.
1972 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1975 * getdate.h: Include stdbool.h, and timespec.h instead of
1976 the usual <time.h> dance.
1977 (get_date): Change signature to support fractional time stamps.
1978 All callers changed.
1979 * getdate.y: Include "getdate.h" first, as we can now
1980 assume C89 and don't need to worry about 'const'.
1981 Similarly, include "unlocked-io.h" near start, not in middle.
1983 (textint.value): Use long int rather than int.
1984 (textint.digits): Use size_t rather than int.
1985 (BILLION, LOG10_BILLION): New constants.
1986 (parser_control): New member rel_ns. Members day_ordinal,
1987 time_zone, month, day, hour, minutes, rel_year, rel_month,
1988 rel_day, rel_hour, rel_minutes, rel_seconds
1989 are now long int, not int. Member seconds is now struct timespec,
1990 not int. New member timespec_seen. Members dates_seen, days_seen,
1991 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1993 (%union.intval): Now long int, not int.
1994 New member timespec.
1995 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1996 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1997 (spec): Now is a timespec or an item list.
1998 (timespec, items): New nonterminals.
1999 (time, rel, relunit, number, get_date):
2000 Add support for fractional seconds.
2001 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2002 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2003 (to_hour): First arg is now long int, not int.
2004 (to_year): Returns long int, not int.
2005 Don't treat year -70 like 70.
2006 (tm_diff): Returns long int, not int.
2007 (lookup_word): Use bool instead of int when appropriate.
2008 (yylex): Use size_t for count, not int.
2009 Detect overflow when parsing large integer constants.
2010 Add support for fractions.
2011 (get_date): Make pointers 'const' if possible.
2012 Use more-portable code to detect integer overflow.
2013 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2014 Don't use ctime; it's not reliable if the year has >4 digits.
2016 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2017 This is for compatibility with BSD.
2019 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2020 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2021 From coreutils' system.h.
2023 * userspec.c: Don't include "posixver.h".
2024 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2025 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2026 compatible extension. Simplify code by removing a boolean int
2027 that was always nonzero if a string was nonnull.
2029 2004-03-30 Jim Meyering <jim@meyering.net>
2031 Merge from coreutils.
2033 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2035 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2036 an empty input stream.
2038 * readtokens.c: Include <stdbool.h>.
2039 (readtoken): Use `size_t' rather than int/long.
2040 All callers adjusted.
2041 Use `bool' rather than `int' where appropriate.
2042 Use memset rather than an explicit loop.
2043 Use x2nrealloc rather than xrealloc.
2044 Allow the use of `\0' as a delimiter.
2045 (readtokens): Likewise.
2046 * readtokens.h (readtoken, readtokens): Update prototypes.
2048 2004-03-30 Bruno Haible <bruno@clisp.org>
2050 * getloadavg.c (getloadavg): Don't assume setlocale returns
2053 2004-03-29 Paul Eggert <eggert@twinsun.com>
2055 Merge changes to getloadavg.c from coreutils and Emacs.
2057 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2058 Define to an expression, not to the empty string.
2059 Include cloexec.h and xalloc.h.
2060 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2061 Use set_cloexec_flag rather than rolling our own.
2062 * cloexec.c, cloexec.h: New files.
2064 2004-03-18 Paul Eggert <eggert@twinsun.com>
2066 * getopt.h: Sync with libc CVS.
2068 2004-03-18 Paul Eggert <eggert@twinsun.com>
2069 Bruno Haible <bruno@clisp.org>
2071 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2072 not on all platforms that have <wchar.h>.
2073 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2075 2004-03-09 Paul Eggert <eggert@twinsun.com>
2077 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2079 * getopt_int.h: New file, also synced from libc.
2081 2004-03-07 Paul Eggert <eggert@twinsun.com>
2083 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2084 '#if' expressions. Unlike the code it replaces, it does not
2085 depend on (defined _SC_PAGESIZE). However, it does depend on
2086 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2087 first reported by Jason Andrade in
2088 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2090 2004-01-18 Simon Josefsson <jas@extundo.com>
2092 * strdup.h: New file.
2093 * strdup.c: Include it.
2094 * path-concat.c: Include strdup.h. Drop strdup declaration.
2095 * userspec.c: Include strdup.h. Drop strdup declaration.
2097 2004-02-06 Karl Berry <karl@gnu.org>
2099 * config.charset: update from gettext 0.14.1.
2101 2004-02-05 Paul Eggert <eggert@twinsun.com>
2103 Add comments and code, prompted by suggestions from Bruno Haible
2105 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2106 describing the enum quoting_style values.
2107 * quotearg.c (quotearg_alloc): New function.
2108 (quotearg_buffer_restyled): Treat lone { and } as special.
2109 Treat = as special. Work around bug with older shells
2110 that "see" a '\' that is really the 2nd byte of a multibyte char.
2111 Quote empty string with shell_quoting_style.
2113 2004-02-03 Bruno Haible <bruno@clisp.org>
2115 * pipe.h: New file, from GNU gettext.
2116 * pipe.c: New file, from GNU gettext.
2118 2004-01-27 Bruno Haible <bruno@clisp.org>
2120 * execute.h: New file, from GNU gettext.
2121 * execute.c: New file, from GNU gettext.
2122 * w32spawn.h: New file, from GNU gettext.
2124 2004-01-23 Paul Eggert <eggert@twinsun.com>
2126 Exit-status fix from coreutils.
2128 Use exit_failure consistently in place of EXIT_FAILURE,
2129 so that program exit statuses are consistent on failure.
2131 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2132 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2133 * argmatch.h: Comment fix to match the above.
2134 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2135 Now a macro referring to exit_failure, instead of a separate
2136 variable. Include "exitfail.h" to get it.
2137 * xstrtol.h: Include "exitfail.h".
2138 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2140 * long-options.c (parse_long_options): Use prototype
2141 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2144 2004-01-21 Jim Meyering <jim@meyering.net>
2146 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2147 so as not to conflict with a different-sized __mktime_internal
2148 function in GNU libc.
2149 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2150 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2152 2004-01-18 Paul Eggert <eggert@twinsun.com>
2154 Merge from diffutils.
2156 * file-type.c (file_type): Add typed memory objects.
2157 * file-type.h (S_TYPEISTMO): New macro.
2159 * c-stack.h (c_stack_action): Remove argv argument.
2160 * c-stack.c (c_stack_action): Likewise. All uses changed.
2161 (die): Don't calculate message unless segv_action returns.
2162 (get_stack_location, min_address_from_argv, max_address_from_argv,
2163 volatile stack_base, volatile_stack_size): Remove.
2164 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2165 that every segmentation violation is a stack overflow. (Ouch!)
2166 See Debian bug 136249 (still outstanding) for more info about why
2167 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2169 2003-11-30 Bruno Haible <bruno@clisp.org>
2171 Safer stack allocation.
2172 * setenv.c: Include allocsa.h.
2173 (alloca): Remove fallback definition.
2174 (freea): Remove macro.
2175 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2178 2003-10-17 Bruno Haible <bruno@clisp.org>
2180 * binary-io.h: Avoid warnings on Cygwin.
2182 2003-12-28 Bruno Haible <bruno@clisp.org>
2184 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2185 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2187 2003-11-28 Bruno Haible <bruno@clisp.org>
2189 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2191 2003-11-27 Bruno Haible <bruno@clisp.org>
2193 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2195 2003-11-17 Bruno Haible <bruno@clisp.org>
2197 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2199 2003-11-24 Bruno Haible <bruno@clisp.org>
2201 * xallocsa.h: New file, from GNU gettext.
2202 * xallocsa.c: New file, from GNU gettext.
2204 2003-11-24 Bruno Haible <bruno@clisp.org>
2206 * allocsa.h: New file, from GNU gettext.
2207 * allocsa.c: New file, from GNU gettext.
2209 2003-11-24 Bruno Haible <bruno@clisp.org>
2211 * eealloc.h: New file.
2213 2004-01-15 Jim Meyering <jim@meyering.net>
2215 Merge from coreutils.
2217 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2218 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2219 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2221 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2222 optional configure-time default.
2224 * version-etc.c (version_etc_copyright): Update copyright date.
2226 * xreadlink.c (xreadlink): Correct outdated comment.
2228 2004-01-15 Paul Eggert <eggert@twinsun.com>
2230 Merge from coreutils.
2232 * posixver.c: Include posixver.h.
2234 * same.c: Include <stdbool.h>, <limits.h>.
2235 (_POSIX_NAME_MAX): Define if not defined.
2237 (same_name): If file names are silently truncated, report
2238 that the file names are the same if they are the same after
2239 the silent truncation.
2241 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2242 conversion function.
2243 * xstrtod.c (xstrtod): Likewise. All callers changed to
2244 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2247 2004-01-14 Paul Eggert <eggert@twinsun.com>
2249 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2250 with like-named macro in fnmatch.c.
2251 (EXT): Use an internal constant instead.
2253 Merge fnmatch patches from glibc.
2254 * fnmatch.c (mbsinit): Remove define.
2255 Add libc_hidden_ver (__fnmatch, fnmatch).
2256 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2257 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2259 2003-12-14 Karl Berry <karl@gnu.org>
2261 * config.charset: update from gettext-runtime.
2263 2003-12-03 Paul Eggert <eggert@twinsun.com>
2265 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2266 Bug reported by Alfred M. Szmidt.
2268 2003-11-29 Karl Berry <karl@gnu.org>
2270 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2272 2003-11-23 Paul Eggert <eggert@twinsun.com>
2273 Bruno Haible <bruno@clisp.org>
2275 * printf-parse.h: Don't include sys/types.h.
2276 (ARG_NONE): New macro.
2277 (char_directive): Change type of *arg_index fields to size_t.
2278 * printf-parse.c: Don't include sys/types.h.
2279 (SSIZE_MAX): Remove macro.
2280 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2281 Remove unnecessary overflow check.
2282 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2285 2003-11-24 Paul Eggert <eggert@twinsun.com>
2287 * alloca.c: Remove dependency on xalloc module.
2288 (xalloc_die): Remove.
2289 (memory_full) [!defined emacs]: New macro.
2290 [!defined emacs]: Don't include xalloc.h.
2291 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2292 address arithmetic overflows. Change datatypes a bit to avoid
2295 2003-11-22 Jim Meyering <jim@meyering.net>
2297 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2299 2003-11-17 Bruno Haible <bruno@clisp.org>
2301 * vasnprintf.c (alloca): Remove fallback definition.
2302 (freea): Remove definition.
2303 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2304 Reported by Paul Eggert.
2306 2003-11-17 Jim Meyering <jim@meyering.net>
2308 On systems without utime and without a utimes function capable of
2309 dealing with a NULL struct utimbuf* argument, this utime replacement
2310 could -- in unusual circumstances -- leak a file descriptor.
2311 * utime.c: Include <unistd.h> and <errno.h>.
2312 (utime_null): Be sure to close `fd' and to preserve errno.
2313 Reported by Geoff Collyer via Arnold Robbins.
2315 2003-11-16 Paul Eggert <eggert@twinsun.com>
2316 Bruno Haible <bruno@clisp.org>
2318 Protect against address arithmetic overflow.
2319 * printf-args.h: Include stddef.h.
2320 (arguments): Change type of field 'count' to size_t.
2321 * printf-args.c (printf_fetchargs): Use size_t instead of
2322 'unsigned int' where appropriate.
2323 * printf-parse.h: Include sys/types.h.
2324 (char_directive): Change type of *arg_index fields to ssize_t.
2325 (char_directives): Change type of fields 'count', max_*_length to
2327 * printf-parse.c: Include sys/types.h and xsize.h.
2328 (SSIZE_MAX): Define fallback value.
2329 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2330 instead of 'int' where appropriate. Check a_allocated, d_allocated
2331 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2332 * vasnprintf.c: Include xsize.h.
2333 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2334 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2335 overflow. Avoid wraparound when converting a width or precision from
2338 2003-11-16 Bruno Haible <bruno@clisp.org>
2340 Update from GNU gettext.
2341 * printf-parse.c: Generalize to it can be compiled for wide strings.
2342 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2343 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2344 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2345 SNPRINTF): New macros.
2346 Don't include <alloca.h> if the file is used inside libintl.
2347 (local_wcslen): New function, for Solaris 2.5.1.
2348 (VASNPRINTF): Use it instead of wcslen.
2350 2003-11-16 Bruno Haible <bruno@clisp.org>
2352 * xsize.h (xmax): New function.
2353 (xsum, xsum3, xsum4): Declare as "pure" functions.
2355 2003-11-12 Paul Eggert <eggert@twinsun.com>
2357 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2358 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2359 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2360 heuristic is just as accurate as far as we know, and it removes a
2361 dependency on size_max.m4 and ptrdiff_max.m4.
2363 2003-11-12 Paul Eggert <eggert@twinsun.com>
2365 * xstrtol.c (__xstrtol): Remove "break" immediately after
2366 "return", to pacify some unknown compiler. Problem reported
2369 2003-11-11 Bruno Haible <bruno@clisp.org>
2371 * xsize.h (SIZE_MAX): Remove fallback definition.
2372 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2375 2003-11-10 Paul Eggert <eggert@twinsun.com>
2377 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2378 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2379 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2381 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2382 not (size_t) -1, since it's defined here.
2384 2003-11-06 Paul Eggert <eggert@twinsun.com>
2386 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2387 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2388 Reject sizes of exactly SIZE_MAX bytes.
2389 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2390 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2392 2003-11-05 Bruno Haible <bruno@clisp.org>
2394 * xsize.h: Include limits.h, to avoid a possible collision with
2395 SIZE_MAX defined in <limits.h> on Solaris.
2397 2003-11-04 Bruno Haible <bruno@clisp.org>
2399 * xsize.h: New file.
2400 * linebreak.c: Include xsize.h.
2401 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2402 argument for overflow.
2403 Suggested by Paul Eggert.
2405 2003-10-31 Bruno Haible <bruno@clisp.org>
2407 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2408 to avoid (extremely rare) race condition.
2409 Suggested by Paul Eggert.
2411 2003-11-03 Jim Meyering <jim@meyering.net>
2413 * userspec.c: Include "userspec.h".
2414 * userspec.h: New file.
2416 2003-10-31 Paul Eggert <eggert@twinsun.com>
2418 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2419 * mountlist.c (SIZE_MAX): Define if not defined already.
2420 (read_filesystem_list): Set and use me_type_malloced.
2421 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2422 whatever the type happens to be), for brevity and consistency.
2423 Check for size calculation overflow on Alphas running OSF/1.
2425 2003-10-31 Jim Meyering <jim@meyering.net>
2427 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2429 * linebuffer.c: Include <string.h> for declaration of memset.
2431 2003-10-30 Paul Eggert <eggert@twinsun.com>
2432 Bruno Haible <bruno@clisp.org>
2434 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2435 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2437 2003-10-29 Paul Eggert <eggert@twinsun.com>
2439 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2440 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2442 * quotearg.c (quotearg_n_options): Use it.
2443 * group-member.c: Include <stdbool.h>.
2444 (free_group_info): Arg is now const *; don't free arg.
2445 (get_group_info): Now returns bool and accepts struct group_info *,
2446 rather than returning a malloc'ed struct group_info *.
2447 All uses changed. Check for overflow in internal size calculation.
2449 * getusershell.c (readname): Simplify the code by using x2nrealloc
2450 rather than xmalloc/xrealloc.
2451 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2452 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2453 conformance bug: the old code used a pointer after freeing the
2454 storage that it addressed.
2455 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2456 rather than doing it by hand.
2457 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2458 the buffer preserved. Use free and xmalloc instead.
2459 * quotearg.c (quotearg_n_options): Likewise.
2460 Use a simpler test for size overflow. Don't use xalloc_oversized
2461 because unsigned int might be wider than size_t (!); this suggests
2462 that we should switch from unsigned int to size_t for slot numbers.
2464 2003-10-27 Bruno Haible <bruno@clisp.org>
2466 * stdbool_.h: Better support for BeOS.
2468 2003-10-27 Paul Eggert <eggert@twinsun.com>
2470 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2471 to allocate the returned structure. Do not allocate a subarray,
2472 as x2nrealloc will do that.
2473 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2474 instead of xnrealloc.
2475 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2477 2003-10-26 Paul Eggert <eggert@twinsun.com>
2479 * xalloc.h (xalloc_oversized): New static inline function, for
2480 callers that want to do their own size-overflow checking. Include
2481 <stdbool.h>, since xalloc_oversized returns bool.
2482 * xalloc.c (array_size_overflow): Remove. All callers changed
2483 to use xalloc_oversized.
2485 Add two functions x2realloc, x2nrealloc, for programs that grow
2486 arrays dynamically by doubling their sizes.
2487 * xalloc.h (x2realloc, x2nrealloc): New decls.
2488 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2491 Port to C99 semantics for 'inline' of external functions.
2492 Bug reported by Bruno Haible.
2493 * xmalloc.c (xnmalloc_inline): New static inline function,
2494 with the old contents of xnmalloc.
2495 (xnmalloc, xmalloc): Use it.
2496 (xnrealloc_inline): New static inline function,
2497 with the old contents of xnrealloc.
2498 (xnrealloc, xrealloc): Use it.
2500 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2502 2003-10-25 Paul Eggert <eggert@twinsun.com>
2504 Fix several address-calculation bugs in the hash modules,
2505 plus some minor code cleanup.
2507 * hash.h: Include <stdbool.h>, for bool.
2508 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2509 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2510 hash_get_n_entries, hash_get_max_bucket_length,
2511 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2512 hash_rehash): Use size_t rather than unsigned.
2513 * hash.c (struct hash_table, hash_get_n_buckets,
2514 hash_get_n_buckets_used, hash_get_n_entries,
2515 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2516 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2517 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2519 (SIZE_MAX): Define if not defined.
2520 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2521 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2523 Use const * when possible.
2524 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2525 (check_tuning): Fix bug: if tuning parameters were very close to
2526 0 or 1, rounding errors could have caused subscript violations.
2527 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2528 (hash_initialize): Add 'fail:' label
2529 to free table and return NULL, and use it to simplify code.
2530 Use calloc rather than clearing the storage ourself.
2531 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2532 buffer size calculations.
2533 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2534 Include <stddef.h>, for size_t.
2535 * hash-pjw.c (hash_pjw): Likewise.
2536 Switch to method described by Bruno Haible.
2537 Include <limits.h>, for CHAR_BIT.
2538 (SIZE_BITS): New macro.
2540 2003-10-21 Paul Eggert <eggert@twinsun.com>
2542 * getndelim2.c (getndelim2): When size calculation overflows,
2543 ceiling the allocation at NMAX bytes rather than silently
2544 discarding input bytes before NMAX is reached. This makes
2545 a difference only if NMAX exceeds SIZE_MAX / 2.
2547 * obstack.c: Merge from glibc.
2548 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2549 Add libc_hidden_def (_obstack_newchunk).
2550 (_obstack_free) [! defined _LIBC]: Remove.
2551 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2552 a clone of the function body.
2553 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2554 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2556 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2557 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2560 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2561 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2562 Don't use lvalue casts, as GCC plans to remove support for them
2563 in GCC 3.5. Reported by Joseph S. Myers. This bug
2564 was also present in the non-GCC version, indicating that this
2565 code had always been buggy and had never been widely used.
2566 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2567 Use the fast variant of each macro, rather than copying the
2568 definiens of the fast variant; that way, we'll be more likely to
2569 catch future bugs in the fast variants.
2571 2003-10-20 Bruno Haible <bruno@clisp.org>
2573 * wait-process.h: New file, from GNU gettext.
2574 * wait-process.c: New file, from GNU gettext.
2576 2003-10-19 Jim Meyering <jim@meyering.net>
2578 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2580 2003-10-16 Paul Eggert <eggert@twinsun.com>
2582 * getgroups.c: Include <errno.h>, <stdlib.h>.
2583 (getgroups): First arg is int, not size_t.
2584 Don't let 'free' mangle errno.
2586 2003-10-16 Jim Meyering <jim@meyering.net>
2588 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2590 2003-10-15 Paul Eggert <eggert@twinsun.com>
2592 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2594 (new_exclude, add_exclude_file): Initial size no longer needs to
2596 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2597 our own address arithmetic overflow checking.
2599 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2600 (fnmatch): Do not alloca more than 2000 wide characters;
2601 instead, use malloc for large buffers.
2602 Check for address arithmetic overflow, and return -1
2603 with errno set to ENOMEM in that case.
2604 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2605 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2606 instead, return -1. Check for address arithmetic overflow.
2608 2003-10-14 Paul Eggert <eggert@twinsun.com>
2610 Handle invalid suffixes and overflow independently, so that
2611 callers can treat them independently as needed. Fix some bugs in
2612 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2613 suffix for a human-readable blocksize. The major caller-visible
2614 change is the addition of a new
2615 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2616 that both overflow and suffix chars were found.
2618 * human.c (humblock): Don't check separately for invalid suffix
2619 char; that is xstrtoumax's job (now that its bug is fixed).
2620 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2621 INTMAX_MAX]: New macros.
2622 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2623 TYPE_MAXIMUM): New macros.
2624 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2625 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2626 if overflow occurs, as it's what __strtol does and it's more useful
2628 (__xstrtol): If __strtol reports some error other than ERANGE,
2629 reflect it to the caller as LONGINT_INVALID. If it reports
2630 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2631 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2632 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2634 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2635 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2636 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2637 [defined UINTMAX_MAX]: New macros.
2639 2003-10-14 Bruno Haible <bruno@clisp.org>
2641 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2642 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2643 Also use volatile where needed.
2645 2003-10-12 Paul Eggert <eggert@twinsun.com>
2647 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2648 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2649 and define in terms of the other primitives.
2650 * xmalloc.c: Include stdbool.h; do not include exit.h.
2651 (SIZE_MAX): Define if not already defined.
2652 (array_size_overflow): New function.
2653 (xalloc_die): Abort instead of exiting if 'error' returns.
2654 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2655 (xmalloc, xrealloc): Use them.
2656 (xcalloc): Check for address arithmetic overflow.
2657 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2658 a bit faster than strcpy.
2660 2003-10-08 Paul Eggert <eggert@twinsun.com>
2662 Merge getpass from libc, plus a few fixes.
2664 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2665 Include <stdbool.h>.
2666 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2667 __fsetlocking to empty.
2668 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2669 do include <bits/libc-lock.h>.
2670 Do not include <fcntl.h>; not needed.
2671 [_LIBC]: Include <wchar.h>.
2672 (NOTCANCEL_MODE): New macro.
2673 (flockfile, funlockfile) [_LIBC]: New macros.
2674 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2675 [!_LIBC]: New macros.
2676 (call_fclose): New function.
2677 (getpass): Use it. Save tty stream separately; this simplifies the
2678 code and makes it more reliable if stdin happens to equal stdout.
2679 Invoke __fsetlocking on tty.
2680 Handle thread cancellation if needed.
2681 Namespace cleanup (use __tcgetattr, __getline).
2682 Use bool for Booleans.
2683 [USE_IN_LIBIO]: Handle wide streams.
2684 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2685 stream might go where.
2687 * unlocked-io.h: Include <stdio.h>, so that the caller
2688 doesn't have to include <stdio.h> before us.
2689 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2690 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2691 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2692 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2693 if not declared, so that we can use getpass.c code from libc without
2695 (flockfile, ftrylockfile, funlockfile): New macros.
2697 2003-10-06 Bruno Haible <bruno@clisp.org>
2699 * version-etc-2.h: Remove file.
2700 * version-etc-2.c: Remove file.
2702 2003-09-25 Jim Meyering <jim@meyering.net>
2703 Bruno Haible <bruno@clisp.org>
2705 This lets translators provide better translations for the
2706 "Written by ..." part of --version output.
2707 * version-etc.h: Include stdarg.h.
2708 (version_etc_copyright): Declare as readonly.
2709 (version_etc): Make this function variadic with a NULL-terminated list
2710 of author name strings.
2711 (version_etc_va): New declaration.
2712 * version-etc.c: Include stdarg.h, stdlib.h.
2713 (version_etc_copyright): Declare as readonly.
2714 (version_etc_va): New function. Provide a different translatable string
2715 for each possible number of authors < 10. Abbreviate when there are 10
2717 (version_etc): Make this function variadic. Call version_etc_va.
2718 Suggestion from Gary V. Vaughan.
2720 * long-options.h (parse_long_options): Change prototype: the authors
2721 string is moved to the end and becomes variadic.
2722 * long-options.c: Include stdarg.h.
2723 (parse_long_options): Make this function variadic, too.
2724 Call version_etc_va, not version_etc.
2726 2003-10-06 Bruno Haible <bruno@clisp.org>
2728 * fatal-signal.h: New file, from GNU gettext.
2729 * fatal-signal.c: New file, from GNU gettext.
2731 2003-10-04 Karl Berry <karl@gnu.org>
2733 * argp*: update from libc.
2735 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2737 * getpass.c (getpass): Use a no-op fseek when switching from input to
2738 output mode on the same stream.
2740 2003-09-29 Paul Eggert <eggert@twinsun.com>
2742 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2743 Fix arg typo in previous patch.
2745 2003-09-28 Jim Meyering <jim@meyering.net>
2747 * error.c: Correct cpp indentation.
2749 2003-09-27 Paul Eggert <eggert@twinsun.com>
2751 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2752 Omit the special code that used __typeof__, since we worry that
2753 it could be more trouble than it's worth. See:
2754 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2755 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2759 2003-09-26 Jim Meyering <jim@meyering.net>
2761 * error.c (error_tail): Move some declarations
2762 into inner scope where the local variables are used.
2764 2003-09-26 Bruno Haible <bruno@clisp.org>
2766 * stpncpy.h (gnu_stpncpy): New declaration.
2767 (stpncpy): Define as alias for gnu_stpncpy.
2768 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2770 2003-09-26 Paul Eggert <eggert@twinsun.com>
2772 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2773 (error_tail): Do not loop, reallocating temporary buffer, since
2774 the output cannot contain more wide characters than the input
2775 contains bytes, the size must be big enough already. This avoids
2776 one potential size overflow calculation. Check for size overflow
2777 when calculating temporary buffer size. Free temporary buffer
2778 when done, if it was allocated with malloc; this plugs a memory
2779 leak. Remove casts from void * to pointers, that are no longer
2780 needed now that we're assuming C89 or better.
2782 Merge error changes from glibc.
2784 * error.c, error.h: Update copyright notice header to match glibc.
2785 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2786 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2787 Disable cancellation while printing error.
2788 * error.h: Prepend __ to parameter names.
2790 2003-09-25 Karl Berry <karl@gnu.org>
2792 * argp-fmtstream.c, argp-help.c: update from libc.
2794 2003-09-25 Bruno Haible <bruno@clisp.org>
2796 * version-etc-2.h: New file, from version-etc.h with modifications.
2797 * version-etc-2.c: New file, from version-etc.c with modifications.
2799 2003-09-25 Simon Josefsson <jas@extundo.com>
2801 * xgetdomainname.h: New file.
2802 * xgetdomainname.c: New file.
2804 2003-09-25 Simon Josefsson <jas@extundo.com>
2805 Bruno Haible <bruno@clisp.org>
2807 * getdomainname.h: New file.
2808 * getdomainname.c: New file.
2810 2003-09-24 Paul Eggert <eggert@twinsun.com>
2812 * linebuffer.c (freebuffer): Don't free the argument, just
2813 the buffer associated with the argument. Bug reported by
2816 2003-09-19 Karl Berry <karl@gnu.org>
2818 * argp.h: update from libc.
2820 2003-09-16 Paul Eggert <eggert@twinsun.com>
2822 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2823 input error, instead of returning NULL the next time we are called
2824 (and therefore losing track of errno).
2826 2003-09-15 Paul Eggert <eggert@twinsun.com>
2828 * getndelim2.c (getndelim2): Don't trash errno when a read
2829 fails, so that the caller gets the proper errno.
2831 * readutmp.c (read_utmp): Likewise.
2832 Check for fstat error. Close stream and free storage
2835 2003-09-14 Bruno Haible <bruno@clisp.org>
2837 * fwriteerror.h: New file.
2838 * fwriteerror.c: New file.
2840 2003-09-14 Jim Meyering <jim@meyering.net>
2842 * getloadavg.c: Correct cpp indentation.
2843 * strdup.c: Likewise.
2844 * vasnprintf.c: Likewise.
2846 2003-09-12 Paul Eggert <eggert@twinsun.com>
2848 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2849 * obstack.c [!defined _LIBC]: Likewise.
2850 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2851 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2852 * exitfail.c: Don't include stdlib.h; no longer needed.
2854 More changes to assume C89 or better.
2856 * error.c (error_tail): Assume vprintf.
2858 * argmatch.c (getenv): Remove decl.
2859 * progreloc.c (get_full_program_name): Define via prototype.
2860 * setenv.c (clearenv): Likewise.
2861 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2863 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2864 (malloc, memcpy): Remove decls.
2865 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2866 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2867 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2868 (memcpy): Remove macro.
2869 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2870 (__P): Remove. All uses removed.
2871 (PTR): Remove. All uses changed to void *.
2872 (CHAR_BIT, NULL): Remove.
2873 (spaces, zeros, memset_space, memset_zero)
2874 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2876 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2877 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2878 Define with prototype.
2879 Remove now-unnecessary prototype decl.
2880 (extra_args_spec): Assume ANSI C. All uses changed.
2881 (extra_args_spec_iso): Remove.
2882 (my_strftime, emacs_strftimeu): Define via prototype.
2883 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2885 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2886 * strtoimax.c: Include <stdlib.h> unconditionally.
2887 (strtoul, strtol): Remove decls.
2888 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2890 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2891 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2892 (LOCALE_PARAM_PROTO): New macro.
2893 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2894 (INTERNAL (strtol), strtol): Define with a prototype.
2895 (PARAMS): Remove. All uses removed.
2896 * tempname.c: Include <string.h> unconditionally.
2897 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2898 * xgethostname.c (main): Define with a prototype.
2899 * xmalloc.c: Include "xalloc.h" first, to check interface.
2900 Include <stdlib.h> unconditionally.
2901 (calloc, malloc, realloc, free): Remove decls.
2902 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2903 Include <stdlib.h> unconditionally. Sort include file names.
2905 (xstrtod): Define with a prototype.
2906 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2907 (strtol, strtoul): Remove decls.
2909 2003-09-11 Paul Eggert <eggert@twinsun.com>
2911 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2912 Include <stdlib.h>, <string.h> unconditionally.
2913 Remove now-unnecessary cast to char *.
2914 * strnlen.c: Include <string.h> unconditionally.
2915 * yesno.c (yesno): Define with a prototype.
2917 2003-09-10 Bruno Haible <bruno@clisp.org>
2919 * strcspn.c: Include <string.h> unconditionally.
2920 * strpbrk.c: Include <string.h> unconditionally.
2921 * strstr.c: Include <string.h> unconditionally.
2922 * unicodeio.c: Include <string.h> unconditionally.
2923 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2924 * unsetenv.c: Likewise.
2925 * xreadlink.c: Include <stdlib.h> unconditionally.
2926 * yesno.c: Include <stdlib.h> unconditionally.
2927 (rpmatch): Add prototype.
2929 2003-09-10 Jim Meyering <jim@meyering.net>
2931 * error.c: Correct indentation of cpp directives.
2933 2003-09-09 Paul Eggert <eggert@twinsun.com>
2937 * acosl.c (main): Use a prototype.
2938 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2941 * getloadavg.c (getloadavg, main): Define via prototypes.
2943 * getopt.h (struct option.name): Assume C89, and use 'const'.
2944 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2945 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2947 * getopt.c (const): Remove macro.
2948 Include <string.h> unconditionally.
2949 (my_index): Remove; all uses changed to strchr.
2950 (strlen): Remove decl.
2951 (exchange): Remove forward decl; no longer needed.
2952 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2953 Define with prototype.
2954 * getopt1.c (const): Remove macro.
2955 (getopt_long, getopt_long_only, main): Define with prototype.
2957 * getugroups.c: Include <string.h> unconditionally.
2959 * getusershell.c: Include <stdlib.h> unconditionally.
2960 (getusershell, setusershell, endusershell, readname, main):
2961 Define with prototypes.
2963 * group-member.c: Include group-member.h first.
2964 Include <stdlib.h> unconditionally.
2966 * hard-locale.c: Include hard-locale.h first.
2967 Include <stdlib.h>, <string.h> unconditionally.
2969 * hash.c (free, malloc): Remove decls.
2970 Include <stdlib.h> unconditionally.
2972 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2973 (getenv): Do not declare.
2975 * idcache.c: Include <string.h> unconditionally.
2977 * long-options.c: Include long-options.h first, to test interface.
2978 Include <stdlib.h> unconditionally.
2980 * makepath.c: Include makepath.h first, to test interface.
2981 Include <stdlib.h> and <string.h> unconditionally.
2983 * linebuffer.c: Include <stdlib.h>.
2984 (free): Remove decl.
2986 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2987 rpl_malloc returns void *, not char *.
2988 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2990 * md5.h: Include <limits.h> unconditionally.
2991 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2992 (__P): Remove; all uses removed.
2993 * md5.c: Include "md5.h" first.
2994 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2995 md5_buffer, md5_process_bytes, md5_process_block):
2996 Define with prototypes.
2997 * sha.h (__P): Remove all uses. (It wasn't defined??)
2998 * sha.c: Include "sha.h" first.
2999 Include <stdlib.h>, <string.h> unconditionally.
3001 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3002 * memcmp.c (__ptr_t): Likewise.
3003 * memrchr.c (__ptr_t): Likewise.
3004 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3005 Include <string.h> unconditionally.
3006 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3007 * memchr.c: Include <stdlib.h> unconditionally.
3008 * memchr.c (LONG_MAX): Remove.
3009 * memrchr.c (LONG_MAX): Likewise.
3010 * memchr.c (__memchr): Define via a prototype.
3011 * memrchr.c (__memrchr): Likewise.
3012 * memcmp.c (__P): Remove, and remove all uses.
3013 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3014 Remove forward decls; no longer needed.
3015 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3016 Use types required by C89 in prototype.
3018 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3019 * savedir.c: Likewise.
3020 * mkdir.c (free): Remove decl.
3021 * rmdir.c (rmdir): Define with a prototype.
3022 * savedir.c: Include savedir.h first, to test interface.
3024 * mktime.c (STDC_HEADERS): Remove.
3025 Include <stdlib.h>, <string.h> unconditionally.
3027 * modechange.c: Include <stdlib.h> unconditionally.
3028 (malloc): Remove decl.
3030 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3031 (free): Remove decl.
3033 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3034 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3035 (This type really should be intptr_t, but that's a C99ism.)
3036 (_obstack_memcpy): Remove: all uses changed to memcpy.
3037 Include <string.h> unconditionally.
3038 (struct obstack): Assume __STDC__ for types of members
3039 chunkfun, freefun, extra_arg.
3040 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3041 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3042 obstack_begin, obstack_specify_allocation,
3043 obstack_specify_allocation_with_arg, obstack_chunkfun,
3044 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3045 Remove unprototyped decls and the macros that use them.
3046 * obstack.c (POINTER): Remove. All uses changed to void *.
3047 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3048 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3049 (defined __STDC__ && __STDC__)]:
3050 Remove nonprototyped code.
3051 Include <stdlib.h> unconditionally.
3052 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3053 _obstack_allocated_p, _obstack_free, obstack_free,
3054 _obstack_memory_used, print_and_abort):
3055 Define using prototypes.
3056 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3057 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3058 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3059 obstack_next_free, obstack_object_size, obstack_room) [0]:
3060 Remove unused, unprototyped code.
3062 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3064 * physmem.c (physmem_total, physmem_available, main): Define
3067 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3068 (main): Define with a prototype.
3070 * posixver.c (getenv): Remove decl.
3072 * putenv.c (malloc): Returns void *, not char *.
3073 Include <string.h> unconditionally.
3074 (strchr, memcpy, NULL): Do not define.
3076 * readtokens.c: Include readtokens.h first, to test interface.
3077 Include <stdlib.h>, <string.h> unconditionally.
3078 (init_tokenbuffer): Define with a prototype.
3080 * regex.c (PARAMS): Remove. All uses removed.
3081 All uses of _RE_ARGS removed, too.
3082 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3084 (bzero): Assume memset exists.
3085 (memcmp, memcpy, NULL): Remove.
3086 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3087 char, or assignments to local vars of type signed char.
3088 (init_syntax_once, PREFIX(extract_number_and_incr),
3089 PREFIX(print_partial_compiled_pattern),
3090 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3091 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3092 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3093 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3094 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3095 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3096 wcs_compile_range, byte_compile_range, truncate_wchar,
3097 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3098 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3099 count_mbs_length, wcs_re_match_2_internal,
3100 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3101 PREFIX(alt_match_null_string_p),
3102 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3103 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3104 regfree, PREFIX(extract_number)): Define with prototype. Remove
3105 now-unnecessary declaration, if any.
3106 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3108 Remove now-unnecessary casts among pointer types.
3109 * regex.h (_RE_ARGS): Remove. All uses removed.
3111 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3112 (free): Remove decl.
3114 * rpmatch.c: Include <stdlib.h> unconditionally.
3116 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3117 (free): Remove decl.
3119 * save-cwd.c: Include <stdlib.h> unconditionally.
3120 * xgetcwd.c: Likewise.
3122 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3123 (free): Remove decl.
3125 * strchrnul.c (strchrnul): Define with a prototype.
3126 Fix bug: c_in was not converted to char before searching.
3128 The following changes are not K&R related:
3130 * group-member.h: Include <sys/types.h>, so that this file is
3132 * makepath.h: Likewise.
3134 * getusershell.c (readname, default_index, line_size, readname):
3135 Use size_t, not int, for sizes.
3136 (readname): If the size overflows, report an error instead of
3139 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3141 * getndelim2.c: Assume stdlib.h per the C89 spec.
3143 2003-09-08 Paul Eggert <eggert@twinsun.com>
3145 Assume C89 or better; remove K&R cruft.
3146 A few of these changes were first proposed by Derek Robert Price
3147 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3149 * addext.c: Include <string.h> unconditionally.
3150 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3151 Don't declare getenv or malloc.
3153 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3154 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3156 (find_stack_direction, alloca): Use prototypes.
3158 * atexit.c (atexit): Define using a prototype.
3160 * basename.c, dirname.c, stripslash.c:
3161 Include <string.h> unconditionally.
3163 * bcopy.c: Include <stddef.h>.
3164 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3166 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3168 * error.h (error, error_at_line, error_print_progname)
3169 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3170 * error.c: Include error.h first, to check interface.
3171 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3172 (VA_START): Remove; all uses changeed to va_start.
3173 (exit, strerror): Remove decls.
3174 (error_print_progname): Prototype uncondionally.
3175 Don't include <errno.h>; no longer needed.
3176 (private_strerror): Remove.
3177 (error_tail): Always define.
3178 (error, error_at_line): Assume C89 or better; always use prototypes.
3179 * fatal.c: Include "fatal.h" first, to test interface.
3180 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3181 (VA_START): Remove; all uses changed to va_start.
3182 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3184 (exit): Remove decl.
3185 (fatal): Prototype unconditionally. Assume va_start works.
3186 Abort at end, to pacify gcc.
3188 * euidaccess.c (main): Define with a prototype.
3190 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3192 * exitfail.c: Include <stdlib.h> unconditionally.
3194 * fnmatch_.h (__P): Remove. All uses changed to assume
3196 * fnmatch.c: Include fnmatch.h first, to test interface.
3197 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3198 (getenv): Remove decl.
3199 (fnmatch): Define using a prototype.
3200 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3201 (FCT): Define using a prototype.
3203 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3205 * gethostname.c: Include <stddef.h>.
3206 (gethostname): Define with prototype. Length is size_t, not int.
3208 2003-09-08 Paul Eggert <eggert@twinsun.com>
3210 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3211 getversion.c should have been removed then, but was accidentally
3214 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3215 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3217 2003-09-07 Paul Eggert <eggert@twinsun.com>
3219 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3220 copy_tm_result. Bug reported by Simon Josefsson in
3221 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3223 2003-09-06 Paul Eggert <eggert@twinsun.com>
3225 * time_r.c, time_r.h: New files.
3227 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3229 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3230 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3232 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3234 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3235 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3238 * timegm.c: Switch to glibc implementation, with the following changes:
3239 [defined HAVE_CONFIG_H]: Include <config.h>.
3240 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3241 (__mktime_internal) [!defined _LIBC]: New decl.
3242 (__gmtime_r) [!defined _LIBC]: New macro and function.
3243 (timegm): Use a prototype, since gnulib assumes C89.
3244 Do not bother declaring tmp to be const, as it's not really usefu.
3245 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3246 (timegm): Declare only if HAVE_DECL_TIMEGM.
3248 2003-09-03 Paul Eggert <eggert@twinsun.com>
3250 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3251 Bug reported by Lute Kamstra in
3252 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3254 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3255 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3256 course with correspondingly smaller numbers for tomorrow and
3257 yesterday. From Tadayoshi Funaba. Originally installed into
3258 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3261 2003-08-31 Simon Josefsson <jas@extundo.com>
3263 * timegm.h: New file.
3264 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3266 2003-08-31 Karl Berry <karl@gnu.org>
3268 * argp.h: update from libc.
3270 2003-08-28 Bruno Haible <bruno@clisp.org>
3272 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3273 warning on QNX, which defines O_BINARY to 000000.
3275 2003-08-24 Bruno Haible <bruno@clisp.org>
3277 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3278 MSVC7 <stdio.h> is included later.
3280 2003-08-20 Bruno Haible <bruno@clisp.org>
3282 * progname.h: New file, from GNU gettext.
3283 * progname.c: New file, from GNU gettext.
3284 * progreloc.c: New file, from GNU gettext.
3286 2003-08-19 Bruno Haible <bruno@clisp.org>
3288 * xstrdup.c: Assume <string.h> exists.
3290 2003-08-18 Jim Meyering <jim@meyering.net>
3292 * setenv.h: Indent nested cpp directive.
3293 * vasnprintf.c: Remove trailing blanks.
3295 2003-08-17 Simon Josefsson <jas@extundo.com>
3296 Bruno Haible <bruno@clisp.org>
3298 * xstrndup.h: New file.
3299 * xstrndup.c: New file.
3301 2003-08-17 Bruno Haible <bruno@clisp.org>
3303 * strndup.h: New file.
3305 2003-08-16 Paul Eggert <eggert@twinsun.com>
3307 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3308 space, undoing this 2003-08-12 change:
3309 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3311 2003-08-16 Jim Meyering <jim@meyering.net>
3313 Merge from coreutils.
3314 * xstrtoimax.c: #else #if -> #elif.
3315 * xstrtoumax.c: Likewise.
3317 2003-08-15 Paul Eggert <eggert@twinsun.com>
3319 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3320 rather than tab, after '#' in shell-script copyright notices.
3321 Suggested by Bruno Haible.
3323 2003-08-15 Jim Meyering <jim@meyering.net>
3324 and Paul Eggert <eggert@twinsun.com>
3326 Merge from coreutils.
3327 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3328 member but strut utmpx does not. Needed for AIX 4.3.3.
3329 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3331 2003-08-15 Jim Meyering <jim@meyering.net>
3333 Merge from coreutils.
3334 * xgethostname.c: Include <stdlib.h>.
3335 (xghostname): Don't exit for anything other than memory-related
3336 failure; just return NULL.
3337 * userspec.c: Include "posixver.h".
3338 (parse_user_spec): Accept `.' as a separator only
3339 in pre-POSIX-200112 mode.
3340 * strtoimax.c: Use #elif rather than #else #if.
3341 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3342 Remove function, now that we can rely on a working tzset function.
3343 [!_LIBC]: Ensure that the required autoconf test has been run.
3344 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3345 Use underlying_strftime for %r.
3346 * sha.c: Merge in some clean-up and optimization changes from glibc.
3347 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3348 Ensure that it is a multiple of 64.
3349 Rearrange loop exit tests so as to avoid performing an
3350 additional fread after encountering an error or EOF.
3351 * realloc.c: Update copyright date.
3353 2003-08-14 Jim Meyering <jim@meyering.net>
3355 Merge from coreutils.
3356 * obstack.h: Whitespace changes.
3357 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3358 and xcalloc return values.
3359 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3360 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3361 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3362 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3363 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3365 Use mntctl's return value to drive the entry-processing loop, since
3366 we can't rely on the value of the vmt_length member in the last
3367 entry. On some systems doing so could result in exhausting
3368 virtual memory. Based in part on a patch from Mike Jetzer.
3370 2003-08-14 Jim Meyering <jim@meyering.net>
3371 and Paul Eggert <eggert@twinsun.com>
3373 Merges from coreutils, plus other fixes.
3374 * physmem.c: Merge in portability changes from gcc/libiberty
3375 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3376 for credits and details. Thanks to Kaveh Ghazi for helping
3377 to keep these files in sync.
3378 (ARRAY_SIZE): Define it.
3379 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3380 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3381 (memcasecmp): Don't assume size_t fits in unsigned int.
3382 Remove casts and duplicate code.
3383 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3384 (memcpy): Remove definition.
3385 Merge in some clean-up and optimization changes from glibc.
3386 [BLOCKSIZE]: Move definition to top of file.
3387 Ensure that it is a multiple of 64.
3388 Rearrange loop exit tests so as to avoid performing an
3389 additional fread after encountering an error or EOF.
3390 * md5.h (md5_uintptr): Define.
3391 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3392 return to the initial working directory. Preserve errno
3394 * idcache.c: Include "xalloc.h".
3395 (xmalloc, xrealloc): Remove decls.
3396 (getuser): Remove casts no longer required in C89.
3397 * human.c: Include stdio.h, for sprintf.
3398 * group-member.c: Include "xalloc.h".
3399 (xmalloc, xrealloc): Remove decls.
3400 (get_group_info): Remove casts no longer required in C89.
3401 * getusershell.c (readname): Remove casts no longer required in C89.
3402 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3403 * getline.c: Whitespace fix, from coreutils.
3405 2003-08-13 Paul Eggert <eggert@twinsun.com>
3407 * exclude.c: Include <ctype.h>
3408 (IN_CTYPE_DOMAIN): New macro.
3410 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3413 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3414 Undo previous (whitespace-only) change.
3416 2003-08-12 Paul Eggert <eggert@twinsun.com>
3418 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3419 Normalize leading white space and remove trailing white space.
3420 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3421 notice, as per ../config/srclist-update.
3423 Merge from coreutils.
3424 * euidaccess.h: New file.
3425 * euidaccess.c: Include it.
3426 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3427 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3428 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3430 2003-08-11 Bruno Haible <bruno@clisp.org>
3432 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3433 (vasnprintf): Use it instead of wcslen.
3435 2003-08-11 Bruno Haible <bruno@clisp.org>
3437 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3438 value to ensure that _Bool promotes to int. Use #define for _Bool when
3439 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3441 2003-08-10 Karl Berry <karl@gnu.org>
3443 * regex.h: update from libc (whitespace fix).
3445 2003-08-09 Paul Eggert <eggert@twinsun.com>
3447 Merge some files from coreutils. These changes were
3448 originally made by Jim Meyering.
3449 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3450 many older Unixes require this.
3451 * alloca.c (alloca): Remove cast to argument of free;
3452 no longer needed in C89.
3453 * alloca_.h, regex.h: Fix white space to match
3454 what GNU indent does.
3456 2003-08-05 Paul Eggert <eggert@twinsun.com>
3458 * bumpalloc.h: Remove.
3460 2003-08-04 Paul Eggert <eggert@twinsun.com>
3462 * getloadavg.c: Change copyright notice and spacing to conform to
3465 Merge from coreutils.
3466 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3468 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3469 from Karl Berry, implemented by Jim Meyering.
3470 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3471 from Dmitry V. Levin.
3472 Remove anachronistic cast of xrealloc.
3473 * fnmatch_.h (__const): Remove. Use 'const'.
3474 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3475 type. Otherwise, it wouldn't compile with at least /bin/cc on
3476 ymp-cray-unicos9.0.2.X.
3477 Combine two mostly-identical uses of alloca into one.
3478 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3480 2003-08-04 Dave Love <d.love@dl.ac.uk>
3484 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3485 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3486 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3487 obsolete NLIST_NAME_UNION.
3488 [__GNU__]: Undef BSD and FSCALE.
3489 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3491 2003-08-03 Paul Eggert <eggert@twinsun.com>
3493 * stdbool_.h (_Bool): Make it signed char, instead of
3494 an enum type, so that it's guaranteed to promote to int. See:
3495 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3497 2003-07-31 Paul Eggert <eggert@twinsun.com>
3499 * strerror.c: Include config.h, limits.h. Declare sprintf.
3500 (strerror): Don't assume that a printable int fits in 14 bytes.
3502 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3503 Bruno Haible <bruno@clisp.org>
3505 * getline.h (getline, getdelim): Change return type to ssize_t.
3506 * getline.c (getline, getdelim): Likewise.
3507 Remove _GNU_SOURCE define; now it's defined in config.h through
3510 2003-07-22 Paul Eggert <eggert@twinsun.com>
3512 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3513 over-parenthesization in macros.
3515 Sync with coreutils.
3517 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3520 Use `exit_failure' for xalloc and xmemcoll instead of their own
3521 private exit-failure variables.
3522 * xalloc.h (xalloc_exit_failure): Remove.
3523 * xmalloc.c: Likewise. Include exitfail.h.
3524 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3525 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3526 * xmemcoll.c: Likewise. Include exitfail.h.
3527 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3529 2003-07-18 Paul Eggert <eggert@twinsun.com>
3531 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3532 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3533 to test that it can stand by itself. Include "exitfail.h".
3534 Clients should set exit_failure instead.
3535 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3537 2003-07-18 Andreas Schwab <schwab@suse.de>
3539 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3541 2003-07-18 Bruno Haible <bruno@clisp.org>
3543 * getndelim2.h: New file.
3544 * getndelim2.c: Make into a module of its own. Include config.h,
3546 (getndelim2): Make non-static. Change return type to ssize_t.
3547 * getline.h: Change argument names.
3548 * getline.c: Include getndelim2.h instead of getndelim2.c.
3549 * getnline.c: Include getndelim2.h.
3551 2003-07-17 Bruno Haible <bruno@clisp.org>
3553 * Makefile.am: Remove file.
3554 * Makefile.in: Remove file.
3556 2003-07-17 Bruno Haible <bruno@clisp.org>
3558 * getnline.h: New file.
3559 * getnline.c: New file.
3560 * getndelim2.c: New file, extracted from getline.c.
3561 (getndelim2): Renamed from getdelim2, with added nmax argument.
3562 * getline.c: Include getndelim2.c.
3563 (getdelim2): Moved out to getndelim2.c.
3564 (getline, getdelim): Update.
3566 2003-07-15 <karl@gnu.org>
3568 * vasnprintf.c: update from gettext.
3570 2003-07-15 Jim Meyering <jim@meyering.net>
3572 * makepath.c (make_path): Enclose diagnostic in _(...).
3574 2003-07-14 Paul Eggert <eggert@twinsun.com>
3576 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3577 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3578 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3579 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3580 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3581 updated automatically by ../config/srclist-update. This changes
3582 their license from LPGL to GPL.
3584 2003-07-14 Jim Meyering <jim@meyering.net>
3586 Don't emit diagnostics. Let callers do that.
3587 * save-cwd.c: Don't include "error.h".
3588 (save_cwd): Don't call error. Ensure that errno is valid
3589 when returning nonzero.
3591 * save-cwd.h (restore_cwd): Update prototype.
3592 * save-cwd.c (restore_cwd): Remove two parameters.
3593 Simplify. Don't call error upon failure. Let callers do that.
3594 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3595 when auditing is enabled. But don't bother updating the #if.
3597 2003-07-14 Simon Josefsson <jas@extundo.com>
3599 * mempcpy.h: New file.
3600 * mempcpy.c: New file.
3602 2003-07-14 Paul Eggert <eggert@twinsun.com>
3604 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3605 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3606 unicodeio.c, unicodeio.h, unlocked-io.h:
3607 Switch from LGPL to GPL.
3609 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3611 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3612 it breaks C++ compilation.
3613 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3615 2003-07-10 Jim Meyering <jim@meyering.net>
3617 * vasnprintf.c: Remove trailing blanks.
3618 Make cpp indentation consistent.
3620 2003-07-09 Paul Eggert <eggert@twinsun.com>
3622 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3623 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3624 Switch from LGPL to GPL.
3626 2003-07-07 Paul Eggert <eggert@twinsun.com>
3628 * mktime.c: Fix some boundary cases and remove need for floating point.
3630 Issue a compile-time diagnostic if time_t is floating point, or if
3631 two's complement arithmetic is not in effect, or if arithmetic
3632 right shift does not propagate the sign. These assumptions were
3633 all in the original code but they weren't checked.
3635 (TIME_T_MIDPOINT, verify): New macros.
3636 (__isleap): Remove; it has integer overflow problems.
3637 (leapyear): New function, without those problems.
3638 (ydhms_tm_diff): Remove; splitting into two parts.
3639 (ydhms_diff): New function, containing the arithmetic part of
3640 the old ydhms_tm_diff function. Issue a compile-time
3641 diagnostic if we are not using C99 integer division.
3642 Avoid casts when possible.
3643 (guess_time_tm): New function, containing the checking part of
3644 the old ydhms_tm_diff function. Return the new value, rather than
3645 the difference between it and the old. Accept a new argument T
3646 so that *T specifies the old value. Check for overflow in the result.
3648 (__mktime_internal): Use a time_t offset, not a long int offset.
3649 This undoes the 2003-06-04 change, which is no longer needed now
3650 that we have better overflow checking.
3651 (localtime_offset): Likewise.
3653 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3654 and long are 64-bit but int is only 32-bit.
3655 (ydhms_diff): Use long int to store year1 and yday1.
3656 Issue a compile-time diagnostic if long int is not wide enough.
3658 (__mktime_internal): Use long int to store adjusted year and yday.
3659 Use plain C rather than preprocessor commands, if that doesn't
3661 Check for overflow (and try to repair) after each probe
3662 rather than checking only at the very end. This avoids some bugs
3663 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3664 does not equal GMT offset at maximum time).
3665 Use integer to check for overflow rather than floating point; this
3666 is more portable to non-IEEE hosts, and is a tad faster.
3667 When we detect that we are oscillating between two values,
3668 don't check whether tm_isdst has the requested value, since
3669 we already know the answer. When tm_isdst has the wrong value,
3670 use a different heuristic to find the right one, based on the
3671 extreme values actually observed in practice in tz2003a,
3672 rather than the (overly optimistic) "previous 3 calendar quarters".
3674 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3675 "T const" to accommodate glibc style.
3676 (check_result): Use less-confusing report format. "long" -> "long int.
3678 Don't loop if the iteration overflows time_t.
3679 Allow a negative step in the iteration.
3681 2003-07-01 Paul Eggert <eggert@twinsun.com>
3683 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3684 having it depend on HAVE_SYS_TYPES_H.
3686 2003-06-25 Bruno Haible <bruno@clisp.org>
3688 * readlink.c: New file.
3690 2003-06-20 Bruno Haible <bruno@clisp.org>
3692 Assume C89, so PARAMS isn't needed.
3693 * unicodeio.h (PARAMS): Remove.
3694 * unicodeio.c: Don't use PARAMS.
3696 2003-06-18 Jim Meyering <jim@meyering.net>
3698 Merge changes from coreutils.
3699 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3700 Remove explicit declarations of xmalloc and realloc.
3702 (read_utmp): Remove anachronistic cast of xmalloc.
3704 2003-06-17 Paul Eggert <eggert@twinsun.com>
3706 Assume C89, so PARAMS isn't needed.
3707 * backupfile.h (PARAMS): Remove. All uses removed.
3708 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3709 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3710 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3711 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3712 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3713 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3714 xstrtol.h: Likewise.
3715 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3716 same.h, strverscmp.h: Do not include config.h; no longer needed.
3717 Anyway, config.h should always be included before any other file.
3719 2003-06-11 Simon Josefsson <jas@extundo.com>
3721 * sysexit_.h: New file.
3723 2003-05-20 Derek Price <derek@ximbiot.com>
3725 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3727 2003-06-10 Simon Josefsson <jas@extundo.com>
3729 * strchrnul.h: New file.
3730 * strchrnul.c: New file.
3732 2003-06-10 Simon Josefsson <jas@extundo.com>
3734 * argp.h: New file, from glibc.
3735 * argp-ba.c: New file, from glibc.
3736 * argp-eexst.c: New file, from glibc.
3737 * argp-fmtstream.c: New file, from glibc.
3738 * argp-fmtstream.h: New file, from glibc.
3739 * argp-fs-xinl.c: New file, from glibc.
3740 * argp-help.c: New file, from glibc.
3741 * argp-namefrob.h: New file, from glibc.
3742 * argp-parse.c: New file, from glibc.
3743 * argp-pv.c: New file, from glibc.
3744 * argp-pvh.c: New file, from glibc.
3745 * argp-xinl.c: New file, from glibc.
3747 2003-06-07 Jim Meyering <jim@meyering.net>
3749 * readtokens.h: Put `Free Software Foundation, Inc.'
3750 in place of my name in the copyright comment.
3751 Remove definition and uses of __P.
3754 * stat.c: Don't declare xmalloc explicitly.
3755 Instead, include "xalloc.h".
3756 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3757 xrealloc, and xcalloc return values.
3758 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3760 * xgetcwd.h: Remove definition/uses of PARAMS.
3762 2003-06-06 Jim Meyering <jim@meyering.net>
3764 * stdbool_.h: Renamed from stdbool.h.in.
3766 2003-06-06 Jim Meyering <jim@meyering.net>
3768 Merge from coreutils.
3769 * same.c: (same_name): Declare *_basename locals to be `const'.
3770 Consolidate declarations and initializations of *_base* locals.
3772 Merge from coreutils.
3773 This avoids a core dump on systems without GNU putenv,
3774 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3775 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3776 (unsetenv): New static function, from GNU libc.
3777 (rpl_putenv): Use it.
3779 * modechange.c: Remove trailing blanks.
3781 Merge from coreutils.
3782 * fsusage.c: Remove declaration of statfs.
3783 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3785 * posixtm.c: Include <stdbool.h> unconditionally.
3787 2003-06-05 Paul Eggert <eggert@twinsun.com>
3789 * mktime.c (__mktime_internal): When resolving a tm_isdst
3790 mismatch, look in future quarters as well as past. This fixes a
3791 bug when processing fall-backwards gaps immediately after a long
3792 period of daylight-saving time.
3794 * mktime.c: Assume freestanding C89 or better.
3795 (HAVE_LIMITS_H): Remove. Assume it's 1.
3796 (__P): Remove; not used.
3797 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3798 (mktime, not_equal_tm, print_tm, check_result,
3799 main): Use prototypes. Use const * where appropriate.
3800 (main): Fix typo in testing code that uncovered by above changes.
3801 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3803 2003-06-04 Paul Eggert <eggert@twinsun.com>
3805 * mktime.c: Fix Debian bug 177940
3806 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3807 (localtime_offset): Now long int, not time_t, because we want it
3808 to be guaranteed to be signed. All uses changed.
3809 (__mktime_internal): If overflow would occur when adding offset,
3812 Merge 'human' changes from coreutils. Rewrite to support
3813 locale-specific notations like thousands separators.
3814 * human.c: Simplify authorship notice.
3815 Include human.h immediately after config.h.
3816 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3817 <limits.h>: Do not include, since human.h does.
3818 (SIZE_MAX, UINTMAX_MAX): New macros.
3819 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3820 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3821 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3822 (power_letter): Renamed from suffixes.
3823 (generate_suffix_backwards): Remove.
3824 (adjust_value): Now takes int style (because of human.h changes)
3825 and long double value (for greater precision on some platforms).
3826 (group_number): New function.
3827 (human_readable): Use it. Use integer options, not enum.
3828 Put the options before the sizes in the arg list.
3829 Support all the new options.
3830 The old human_readable function has been removed;
3831 use inttostr.h instead.
3832 (human_readable, default_block_size, humblock):
3833 Use uintmax_t, not int, for block sizes.
3834 (human_readable_inexact, block_size_types): Remove.
3835 (block_size_opts): New constant.
3836 (human_options): Renamed from human_block_size, with new signature
3837 that allows block sizes up to UINTMAX_MAX. All callers changed.
3838 * human.h: Add copyright and authorship notice.
3839 Include <limits.h> and <stdbool.h> unconditionally.
3840 (PARAMS): Remove. All uses removed.
3841 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3842 (enum human_inexact_style): Remove tag; now a nameless enum.
3843 (human_floor, human_ceiling, human_round_to_even): Now have
3844 values 2, 0, 1 rather than -1, 1, 0.
3845 (human_group_digits, human_suppress_point_zero, human_autoscale,
3846 human_base_1024, human_SI, human_B): New constants.
3847 (human_readable_inexact, human_block_size): Remove.
3848 (human_readable): Size args are now uintmax_t, not int.
3849 (human_options): New decl.
3851 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3852 unnecessary now that we assume C89 or better. This change
3853 imported from coreutils.
3855 * mktime.c (__mktime_internal): Do not reject negative timestamps
3856 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3857 in the 2003-05-30 sync from glibc.
3859 .h files should stand alone, but we shouldn't include <sys/types.h>
3860 if we can get away with just <stddef.h>.
3862 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3863 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3864 rather than <sys/types.h>, as we merely need size_t.
3865 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3867 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3868 Include <stdio.h>, to get FILE.
3869 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3870 memcasecmp.h has included <stddef.h> and all we need is size_t.
3871 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3872 our interface, instead of including <sys/types.h>
3874 2003-06-02 Paul Eggert <eggert@twinsun.com>
3877 Fix some minor time-related bugs with POSIX time arguments.
3878 Some valid time stamps were being rejected (notably -1, and
3879 time stamps before 1900 on 64-bit hosts). And some invalid
3880 time stamps were being accepted, e.g. September 31.
3882 * posixtm.h (posixtime): Return bool instead of time_t, so
3883 that we can return (time_t) -1 successfully.
3884 * posixtm.c: Likewise.
3885 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3886 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3887 (t): Remove static var.
3888 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3889 of static var. All uses changed.
3890 (year): Do not reject years before 1900; they can occur with
3892 (posix_time_parse): Do not check for out-of-range components;
3893 that is now the caller's responsibility, since our checks were
3894 only approximations.
3895 (posixtime): Use mktime to check for out-of-range components,
3896 since it knows them exactly.
3897 If mktime returns (time_t) -1, check whether an error actually occurred
3898 by invoking localtime on -1.
3899 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3900 posixtime failures better.
3901 Improve the test data (in comments only).
3903 2003-05-30 <karl@gnu.org>
3905 * mktime.c: update from libc.
3907 2003-05-30 Bruno Haible <bruno@clisp.org>
3909 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3910 * localcharset.h: Likewise.
3911 * localcharset.c: Likewise.
3913 2003-05-28 Paul Eggert <eggert@twinsun.com>
3915 Assume the headers required for C89 freestanding compilers.
3916 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3917 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3918 without checking for HAVE_LIMITS_H.
3919 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3920 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3922 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3923 * exclude.c: Include <stdbool.h> unconditionally.
3924 * tempname.c: Include <stddef.h> unconditionally.
3925 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3926 * modechange.c, rpmatch.c (NULL): Don't define, since
3927 <stddef.h> does that.
3928 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3929 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3930 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3931 * xstrtol.c: Likewise.
3932 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3933 * savedir.c: Include <stddef.h> instead of defining NULL.
3935 * addext.c (addext): Use assignment rather than cast, to avoid
3936 warnings on some platforms.
3938 * mktime.c (__mktime_internal): Do not reject negative timestamps
3941 2003-05-10 Bruno Haible <bruno@clisp.org>
3943 * linebreak.c (iconv_string_length): Don't return -1 just because the
3944 string is longer than 4 KB.
3946 2003-05-12 Jim Meyering <jim@meyering.net>
3948 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3949 the space-padded-by-default conversion specifiers, %e, %k, %l.
3951 2003-05-03 Bruno Haible <bruno@clisp.org>
3953 Upgrade to Unicode-4.0.
3954 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3955 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3956 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3957 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3958 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3959 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3960 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3961 Change width of U+E0100..U+E01EF from 1 to 0.
3963 2003-04-25 Bruno Haible <bruno@clisp.org>
3965 * copy-file.c: Include <stddef.h>, for size_t.
3967 2003-04-25 Jim Meyering <jim@meyering.net>
3969 * copy-file.c (copy_file_preserving): Declare buf_size to be
3970 of type size_t, not int.
3972 2003-04-11 Jim Meyering <jim@meyering.net>
3974 Merge changes from Coreutils.
3976 2003-03-22 Jim Meyering <jim@meyering.net>
3978 * strftime.c (widen): Cast alloca return value to proper type.
3980 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3983 * strftime.c (my_strftime): Handle very large width
3984 specifications for numeric values correctly. Improve checks for
3987 2003-01-19 Jim Meyering <jim@meyering.net>
3989 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3990 (nl_get_alt_digit) [! defined my_strftime]: Define.
3991 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3992 _nl_get_alt_digit and _nl_get_walt_digit.
3994 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3995 These changes have no effect outside of _LIBC.
3997 2003-04-10 Bruno Haible <bruno@clisp.org>
3999 * findprog.h: New file, from GNU gettext.
4000 * findprog.c: New file, from GNU gettext.
4002 2003-04-05 Jim Meyering <jim@meyering.net>
4004 Merge changes from Coreutils.
4006 * exclude.h (PARAMS): Remove definition and uses.
4007 * exclude.c: Remove uses of `PARAMS'.
4009 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4010 Add test-cases for DOS filenames. Declare program_name.
4011 (main): Set up program_name. Patch by Rich Dawe.
4013 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4015 Use mntctl's return value to drive the entry-processing loop, since
4016 we can't rely on the value of the vmt_length member in the last
4017 entry. On some systems doing so could result in exhausting
4018 virtual memory. Based in part on a patch from Mike Jetzer.
4020 2003-04-04 Bruno Haible <bruno@clisp.org>
4022 * linebreak.h: New file, from GNU gettext.
4023 * linebreak.c: New file, from GNU gettext with slight modifications.
4024 * lbrkprop.h: New file, from GNU gettext.
4026 2003-04-03 Bruno Haible <bruno@clisp.org>
4028 * utf8-ucs4.h: New file, from GNU gettext.
4029 * utf16-ucs4.h: New file, from GNU gettext.
4030 * ucs4-utf8.h: New file, from GNU gettext.
4031 * ucs4-utf16.h: New file, from GNU gettext.
4033 2003-04-02 Bruno Haible <bruno@clisp.org>
4035 * binary-io.h: New file, from GNU gettext.
4037 2003-04-01 Bruno Haible <bruno@clisp.org>
4039 * pathname.h: New file, from GNU gettext.
4040 * concatpath.c: New file, from GNU gettext.
4042 2003-03-30 Bruno Haible <bruno@clisp.org>
4044 * copy-file.c (copy_file_preserving): Don't set owner if the function
4045 chown() doesn't exist.
4047 2003-03-28 Bruno Haible <bruno@clisp.org>
4049 * copy-file.h: New file, from GNU gettext.
4050 * copy-file.c: New file, from GNU gettext.
4052 2003-03-18 Jim Meyering <jim@meyering.net>
4054 * quote.c (quote_n): Fix typo in comment.
4056 2003-03-14 Jim Meyering <jim@meyering.net>
4058 Merge changes from Coreutils.
4059 * obstack.h (obstack_object_size): Declare temporary, __o,
4060 to be const, in order to avoid warnings.
4061 (obstack_room): Likewise.
4062 (obstack_empty_p): Likewise.
4064 2003-03-13 Paul Eggert <eggert@twinsun.com>
4066 Merge changes from Bison.
4067 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4068 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4069 when compiling Bison 1.875's `bitset bset = obstack_alloc
4070 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4071 * hash.c: Include <stdbool.h> unconditionally.
4073 2003-03-09 Paul Eggert <eggert@twinsun.com>
4075 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4076 Reported by Bruce Becker; see:
4077 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4079 2003-03-03 Paul Eggert <eggert@twinsun.com>
4080 Bruno Haible <bruno@clisp.org>
4082 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4083 Reported by John Hughes, see
4084 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4086 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4088 * poll_.h: New file.
4091 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4093 * mathl.h: New file.
4094 * acosl.c: New file.
4095 * asinl.c: New file.
4096 * atanl.c: New file.
4097 * ceill.c: New file.
4100 * floorl.c: New file.
4101 * frexpl.c: New file.
4102 * ldexpl.c: New file.
4104 * sincosl.c: New file.
4106 * sqrtl.c: New file.
4108 * trigl.c: New file.
4109 * trigl.h: New file.
4111 2003-02-17 Bruno Haible <bruno@clisp.org>
4113 * mkdtemp.h: New file, from GNU gettext.
4114 * mkdtemp.c: New file, from GNU gettext.
4116 2003-01-31 Bruno Haible <bruno@clisp.org>
4118 * rename.c: #undef rename before defining rpl_rename.
4119 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4121 2003-01-30 Bruno Haible <bruno@clisp.org>
4123 * printf-args.h: New file, from GNU gettext.
4124 * printf-args.c: New file, from GNU gettext.
4125 * printf-parse.h: New file, from GNU gettext.
4126 * printf-parse.c: New file, from GNU gettext.
4127 * vasnprintf.h: New file, from GNU gettext.
4128 * vasnprintf.c: New file, from GNU gettext.
4129 * asnprintf.c: New file, from GNU gettext.
4130 * vasprintf.h: New file, from GNU gettext with modifications.
4131 * vasprintf.c: New file, from GNU gettext.
4132 * asprintf.c: New file, from GNU gettext.
4134 2003-01-29 Bruno Haible <bruno@clisp.org>
4136 * stpncpy.h: New file, from GNU gettext with modifications.
4137 * stpncpy.c: New file, from GNU gettext with modifications.
4139 2003-01-28 Bruno Haible <bruno@clisp.org>
4141 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4143 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4146 2003-01-27 Bruno Haible <bruno@clisp.org>
4148 * xsetenv.h: New file, from GNU gettext.
4149 * xsetenv.c: New file, from GNU gettext.
4151 2003-01-23 Bruno Haible <bruno@clisp.org>
4153 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4155 2003-01-22 Bruno Haible <bruno@clisp.org>
4157 * exit.h: New file, from GNU gettext.
4159 2003-01-11 Bruno Haible <bruno@clisp.org>
4161 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4162 * strcase.h (strcasecmp, strncasecmp): Likewise.
4164 2003-01-14 Jim Meyering <jim@meyering.net>
4166 * same.c (same_name): Tweak a comment.
4168 2003-01-11 Bruno Haible <bruno@clisp.org>
4170 * same.c (same_name): Reorder tests so as to avoid calling stat()
4171 when a string comparison is sufficient.
4173 2003-01-11 Bruno Haible <bruno@clisp.org>
4175 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4178 2003-01-11 Bruno Haible <bruno@clisp.org>
4180 * hash-pjw.c: Add comment about low quality of this function.
4182 2003-01-12 Paul Eggert <eggert@twinsun.com>
4184 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4185 to avoid collisions with libcurses and libreadline.
4187 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4188 * getstr.h, getstr.c: Remove.
4189 * getline.c: Include "getline.h", to check interface.
4190 Move body of old getstr.c here: this defines MIN_CHUNK and
4191 declares getdelim2, which is renamed from getstr.
4192 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4194 * linebuffer.c (readlinebuffer): Renamed from readline.
4196 * linebuffer.h: Likewise.
4197 (readline): Remove backward-compatibility macro.
4199 2003-01-12 Jim Meyering <jim@meyering.net>
4201 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4203 2003-01-10 Bruno Haible <bruno@clisp.org>
4205 * alloca_.h: New file.
4206 * getdate.y: Unconditionally include alloca.h.
4207 * makepath.c: Likewise.
4208 * setenv.c: Likewise.
4209 * userspec.c: Likewise.
4211 2003-01-09 Bruno Haible <bruno@clisp.org>
4213 * stdbool.h.in: New file.
4215 2003-01-08 Bruno Haible <bruno@clisp.org>
4217 * safe-read.c: Include specification header first, to ensure its
4219 * full-write.c: Likewise.
4221 2003-01-08 Jim Meyering <jim@meyering.net>
4223 * full-write.c: Undefine and define-away `const' after inclusion
4224 of errno.h, not before. Suggestion from Bruno Haible.
4226 2003-01-07 Jim Meyering <jim@meyering.net>
4228 * full-write.c: Rework so that it may serve to define full_read, too.
4229 * full-read.c: Simply #define FULL_READ and include full-write.c.
4231 2003-01-06 Jim Meyering <jim@meyering.net>
4233 * version-etc.c: Update year in translatable copyright string.
4235 2002-12-25 Bruno Haible <bruno@clisp.org>
4237 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4238 * xstrtol.h: Likewise.
4239 * xstrtoimax.c: Likewise.
4240 * xstrtoumax.c: Likewise.
4241 * human.h: Likewise.
4243 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4244 on systems that have <inttypes.h> but not <stdint.h>.
4246 2002-12-31 Paul Eggert <eggert@twinsun.com>
4248 * memcoll.c (memcoll): Fall back on a simple algorithm using
4249 memcmp if strcoll doesn't work.
4251 2002-12-23 Bruno Haible <bruno@clisp.org>
4253 * localcharset.h: New file.
4254 * localcharset.c: Include it.
4255 * unicodeio.c: Likewise.
4257 2002-12-22 Bruno Haible <bruno@clisp.org>
4259 * utime.c (utime_null): No need to call ftruncate if the file was
4262 2002-12-23 Bruno Haible <bruno@clisp.org>
4264 * memcoll.c (STRCOLL): New macro.
4267 2002-12-22 Bruno Haible <bruno@clisp.org>
4269 * getstr.h (getstr): Define, to avoid clash with libcurses.
4270 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4272 2002-12-22 Bruno Haible <bruno@clisp.org>
4274 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4276 2002-12-23 Bruno Haible <bruno@clisp.org>
4278 * getline.h: Include <stddef.h>, for size_t.
4280 * unicodeio.h: Include <stddef.h>, for size_t.
4281 * unicodeio.c: Don't include <stddef.h>.
4283 2002-12-17 Bruno Haible <bruno@clisp.org>
4285 * canon-host.c (strdup): Remove unused declaration.
4287 * fsusage.c: Include full_read.h.
4288 (get_fs_usage): Use full_read instead of safe_read.
4290 * utime.c (utime_null): Use SAFE_READ_ERROR.
4292 2002-12-11 Bruno Haible <bruno@clisp.org>
4294 * setenv.h: Rewritten to cope with systems that have setenv() but not
4296 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4299 2002-12-11 Bruno Haible <bruno@clisp.org>
4301 * setenv.c (alloca): Fall back to malloc.
4303 (setenv): Use freea() to free memory allocated with alloca().
4305 2002-11-13 Bruno Haible <bruno@clisp.org>
4307 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4308 function declarations.
4309 * unsetenv.c (unsetenv): Likewise.
4311 2002-03-04 Bruno Haible <bruno@clisp.org>
4313 Portability to AIX 4.3.3.
4314 * unsetenv.c: New file, extracted from setenv.c.
4315 * setenv.c: Move the unsetenv() function to unsetenv.c.
4317 2001-12-20 Bruno Haible <bruno@clisp.org>
4319 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4320 use malloc instead. For SunOS 4.
4322 2001-12-11 Bruno Haible <bruno@clisp.org>
4324 * setenv.c: Declare alloca.
4325 (compar_fn_t): New typedef.
4326 (KNOWN_VALUE, STORE_VALUE): Use it.
4328 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4331 2002-12-10 Paul Eggert <eggert@twinsun.com>
4333 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4334 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4335 Choose values that are less likely to collide with system fnmatch
4337 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4338 defined (e.g., a pure POSIX system).
4339 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4340 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4342 2002-12-06 Jim Meyering <jim@meyering.net>
4344 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4346 Merge in changes from libc's misc/error.c, in preparation
4347 for the merge of gnulib's changes back into libc.
4349 * error.c (_): Define only if not already defined.
4350 Move definition to follow all #include directives.
4351 Include unlocked-io.h only if !_LIBC.
4352 [_LIBC]: Include <libio/libioP.h>.
4353 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4354 (fflush): Tweak definition to use INTUSE.
4357 2002-12-05 Paul Eggert <eggert@twinsun.com>
4359 * alloca.c [defined emacs]: Include "lisp.h".
4360 (xalloc_die) [defined emacs]: New macro.
4361 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4362 [! defined emacs]: Include <xalloc.h>.
4363 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4364 (pointer): Typedef to POINTER_TYPE *.
4365 (malloc): Remove decl; we now always use xmalloc.
4366 (alloca): Use old-style definition, since Emacs needs this.
4367 Check for arithmetic overflow when computing combined size.
4369 2002-12-04 Paul Eggert <eggert@twinsun.com>
4371 Do not generate unlocked-io.h automatically, since it's easier to
4372 maintain it by hand.
4374 * unlocked-io.h: New file, from GNU diffutils,
4375 but with proper copyright notice and attribution.
4377 * Makefile.am: Add copyright notice.
4378 (libfetish_a_SOURCES): Add unlocked-io.h.
4379 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4380 (DISTCLEANFILES, io_functions): Remove macros.
4381 (EXTRA_DIST): Remove gen_uio.
4382 (unlocked-io.h): Remove rule.
4384 2002-12-04 Jim Meyering <jim@meyering.net>
4386 Reflect the fact that stat.c and lstat.c are no longer generated.
4387 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4388 (DISTCLEANFILES): Likewise.
4389 (EXTRA_DIST): Likewise.
4390 (all_local): Don't depend on stat.c or lstat.c.
4391 (stat.c, lstat.c): Remove rules.
4392 (EXTRA_DIST): Remove xstat.in.
4394 * xstat.in: Remove file. Contents moved into stat.c.
4395 * stat.c: New file. Contents mostly from xstat.in.
4396 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4397 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4399 * safe-read.c: Rework so that it may serve to define safe_write, too.
4400 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4402 2002-12-03 Jim Meyering <jim@meyering.net>
4404 * safe-read.c, safe-write.c: Change variable names and comments, but
4405 not semantics, to minimize the differences between these two files.
4406 (safe_read): Change comment to mention SAFE_READ_ERROR.
4408 * safe-read.c (IS_EINTR): Define.
4409 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4411 2002-12-02 Bruno Haible <bruno@clisp.org>
4413 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4414 Define, taken from safe-read.c.
4415 (INT_MAX): Provide fallback.
4416 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4417 * safe-write.h (SAFE_WRITE_ERROR): Define.
4419 * safe-read.c (EINTR): Remove definition.
4420 (safe_read): Don't use EINTR if it is absent.
4422 2002-12-02 Jim Meyering <jim@meyering.net>
4424 * safe-read.c (EINTR): Define.
4425 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4426 (INT_MAX): Provide fallback.
4427 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4429 * safe-read.h (SAFE_READ_ERROR): Define.
4431 2002-12-01 Jim Meyering <jim@meyering.net>
4433 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4434 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4436 2002-11-27 Paul Eggert <eggert@twinsun.com>
4438 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4439 hash_rehash): Replace `if (limit <= value) abort ();' with
4440 `if (! (value < limit)) abort ();', for readability.
4442 2002-11-26 <karl@gnu.org>
4444 * strdup.c: copy from libc again, with jim's ok.
4445 * .cppi-disable: re-add strdup.c
4447 2002-11-25 <karl@gnu.org>
4449 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4450 instead of "strtol.c".
4452 2002-11-25 Jim Meyering <jim@meyering.net>
4454 * mktime.c: Sync from libc, now that it has the latest fix.
4456 2002-11-24 <karl@gnu.org>
4458 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4459 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4461 2002-11-24 Jim Meyering <jim@meyering.net>
4463 Update from coreutils:
4465 * mktime.c: Merge in changes from libc.
4467 Avoid a link-time failure on some Linux systems.
4468 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4469 (__mon_yday): Declare with the STATIC attribute.
4470 (__mktime_internal): Likewise.
4471 Based on a report from Greg Schafer.
4473 2002-11-23 Jim Meyering <jim@meyering.net>
4475 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4476 Use `unsigned', not `int', as type of index.
4478 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4480 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4482 2002-11-22 Paul Eggert <eggert@twinsun.com>
4484 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4485 hint that one should use `if (! x) abort ();' rather than `assert
4486 (x);', and anyway it's one less thing to worry about configuring.
4487 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4488 hash_rehash, hash_insert): Use abort rather than assert.
4490 2002-11-22 Paul Eggert <eggert@twinsun.com>
4492 * quotearg.h: Allow multiple inclusion by surrounding with
4493 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4494 so that we can be included first.
4495 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4496 * quotearg.c: Include quotearg.h immediately after config.h.
4497 No need to include stddef.h or sys/types.h any more.
4498 Surround local include files with "", not "<>".
4499 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4500 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4501 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4502 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4503 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4504 (ISPRINT): Remove; no longer needed now that we assume C89.
4506 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4509 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4510 quotearg_char): Use SIZE_MAX rather than
4511 (size_t) -1 when we are talking about "infinity".
4513 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4515 2002-11-22 Bruno Haible <bruno@clisp.org>
4517 * safe-read.h: Assume C89. Add comments.
4518 (safe_read): Change return type to size_t.
4519 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4520 counts > SSIZE_MAX correctly.
4521 * safe-write.h: New file.
4522 * safe-write.c: New file.
4523 * full-read.h: New file.
4524 * full-read.c: New file.
4525 * full-write.h: Assume C89. Add comments.
4526 * full-write.c: Include safe-write.h.
4527 (full_write): Rewritten to use safe_write.
4528 Suggested by Jim Meyering and Paul Eggert.
4530 2002-11-21 Bruno Haible <bruno@clisp.org>
4532 Remove case insensitive option matching.
4533 * argmatch.h (argcasematch): Remove declaration.
4534 (ARGCASEMATCH): Remove macro.
4535 (__xargmatch_internal): Remove case_sensitive argument.
4536 (XARGMATCH): Update.
4537 (XARGCASEMATCH): Remove macro.
4538 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4539 case_sensitive argument.
4540 (argcasematch): Remove function.
4541 (__xargmatch_internal): Remove case_sensitive argument.
4542 (main): Use XARGMATCH instead of XARGCASEMATCH.
4544 * xmalloc.c: Change compile-time error message. Add comment about
4545 required autoconf version.
4547 2002-11-21 Jim Meyering <jim@meyering.net>
4549 * strdup.c (strdup): Tweak comment and initial #if/#include.
4551 Merge in changes from the coreutils.
4553 2002-09-25 Paul Eggert <eggert@twinsun.com>
4554 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4555 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4556 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4557 int. Work more efficiently if X is the same width as uintmax_t.
4558 Do not compare X to -1, to avoid bogus compiler warning.
4559 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4560 Don't assume that f_frsize and f_bsize are the same type.
4562 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4565 * makepath.c (make_path): Restore umask *before* creating the final
4567 (make_path): Minor reformatting.
4569 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4570 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4572 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4573 ones. At least on GNU/Linux systems, `auto' means something else.
4576 2002-11-20 Paul Eggert <eggert@twinsun.com>
4578 Merge argmatch cleanups from Bison. Assume C89.
4580 * argmatch.c: Include config.h here, not in argmatch.h.
4581 Include stdlib.h, for EXIT_FAILURE.
4582 Always include <string.h>, since we assume C89.
4583 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4584 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4585 Include <stddef.h> instead, since it's all we need for size_t.
4586 (PARAMS): Remove. All uses removed.
4587 (ARRAY_CARDINALITY): Do not bother to #undef.
4588 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4589 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4590 Remove unnecessary parentheses.
4591 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4592 Insert necessary parentheses.
4593 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4594 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4596 2002-11-19 Bruno Haible <bruno@clisp.org>
4598 * mbswidth.c: Include mbswidth.h right at the beginning.
4599 * mbswidth.h: Include <stddef.h>, for size_t.
4601 * mbswidth.h (PARAMS): Remove macro.
4602 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4603 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4605 * gcd.h (PARAMS): Remove macro.
4606 (gcd): Use ANSI C function declarations.
4607 * gcd.c (gcd): Likewise.
4609 2002-11-15 Bruno Haible <bruno@clisp.org>
4611 * strcspn.c: Include <stddef.h>.
4612 (strcspn): Use ANSI C function declaration. Change return type to
4614 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4615 (strpbrk): Use NULL.
4616 * strpbrk.h (PARAMS): Remove macro.
4617 (strpbrk): Use ANSI C function declaration.
4618 * strstr.c: Don't include <sys/types.h>.
4619 * strstr.h (PARAMS): Remove macro.
4620 (strstr): Use ANSI C function declarations.
4622 2002-11-06 Bruno Haible <bruno@clisp.org>
4624 * gcd.h (gcd): Change argument type to 'unsigned long'.
4625 * gcd.c (gcd): Likewise.
4627 2002-11-05 Bruno Haible <bruno@clisp.org>
4629 * gcd.h: New file, from gettext-0.11.5.
4630 * gcd.c: New file, from gettext-0.11.5.
4632 2002-11-05 Bruno Haible <bruno@clisp.org>
4634 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4635 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4636 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4637 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4639 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4640 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4642 * closeout.c: Include gettext.h instead of <libintl.h>.
4643 * human.c: Include gettext.h instead of <libintl.h>.
4644 * quotearg.c: Include gettext.h instead of <libintl.h>.
4645 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4646 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4647 * userspec.c: Include gettext.h instead of <libintl.h>.
4648 * version-etc.c: Include gettext.h instead of <libintl.h>.
4649 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4650 (textdomain): Remove definition.
4651 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4653 * long-options.c: Remove include of <libintl.h> and definition of _.
4654 * same.c: Remove include of <libintl.h> and definition of _.
4656 2002-11-04 Bruno Haible <bruno@clisp.org>
4658 * stpcpy.h: New file, from GNU gettext-0.11.5.
4659 * strcase.h: New file, from GNU gettext-0.11.5.
4660 * strpbrk.h: New file, from GNU gettext-0.11.5.
4661 * strstr.h: New file, from GNU gettext-0.11.5.
4662 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4664 2002-05-09 Bruno Haible <bruno@clisp.org>
4666 * config.charset: Update for newest glibc. Add canonical names
4667 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4669 2002-05-09 Bruno Haible <bruno@clisp.org>
4671 * localcharset.c (get_charset_aliases): Add more Windows specific
4674 2002-05-08 Owen Taylor <otaylor@redhat.com>
4676 * config.charset: A few additions for Solaris.
4678 2001-12-05 Bruno Haible <bruno@clisp.org>
4680 * localcharset.c (locale_charset): Don't return an empty string.
4682 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4684 * config.charset: msdos in uk_UA uses CP1125.
4686 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4688 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4689 * localcharset.c (locale_charset): Declare as extern "C".
4691 2002-02-15 Bruno Haible <bruno@clisp.org>
4693 * config.charset [msdosdjgpp]: For Russian, use CP866.
4695 2002-02-11 Bruno Haible <bruno@clisp.org>
4697 * config.charset: Add support for NetBSD.
4699 2002-09-25 <karl@gnu.org>
4701 * strdup.c: copy from libc/string (via ../config/srclist*).
4702 * getopt*: copy from libc/posix.
4703 * gettext.h: copy from gettext.
4704 * .cppi-disable: add strdup.c, gettext.h.
4706 2002-07-01 Jim Meyering <meyering@lucent.com>
4708 * c-stack.c: Include sys/time.h.
4709 From Volker Borchert.
4711 2002-06-11 Paul Eggert <eggert@twinsun.com>
4713 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4714 New macro. Use it uniformly instead of
4715 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4716 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4717 reported by Vin Shelton.
4719 2002-06-22 Jim Meyering <meyering@lucent.com>
4721 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4722 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4724 2002-06-22 Paul Eggert <eggert@twinsun.com>
4726 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4727 Do not assume SA_SIGINFO behavior.
4728 Bug reported by Jim Meyering on NetBSD 1.5.2.
4730 2002-06-22 Jim Meyering <meyering@lucent.com>
4732 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4734 * exitfail.c, exitfail.h: Likewise.
4735 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4737 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4739 (EXTRA_DIST): Add fnmatch_loop.c.
4740 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4742 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4743 * fnmatch.c: Update from diffutils-2.8.2.
4744 * fnmatch_.h: New file. From diffutils-2.8.2.
4745 * fnmatch.h: Remove file.
4747 2002-06-18 Paul Eggert <eggert@twinsun.com>
4749 * file-type.h: Report an error if neither S_ISREG nor
4750 S_IFREG is defined, instead of using a test specific to glibc
4751 2.2. This should be safe, since POSIX requires S_ISREG and
4752 Unix Version 7 had S_IFREG. We don't need to check for
4753 <sys/types.h> since we don't use any symbols that it defines.
4755 2002-06-15 Jim Meyering <meyering@lucent.com>
4757 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4758 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4759 have been included before this file.
4761 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4763 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4764 so that each temporary file name is unique and valid in the first
4765 8 characters, for operation under DOS.
4767 2002-06-15 Jim Meyering <meyering@lucent.com>
4769 Work even with DJGPP 2.03, which lacks support for symlinks.
4771 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4773 * lchown.c (S_ISLNK): Likewise.
4775 2002-06-14 Jim Meyering <meyering@lucent.com>
4777 * file-type.h: Use the version from diffutils-2.8.2.
4778 * file-type.c: Likewise.
4780 2002-05-27 Jim Meyering <meyering@lucent.com>
4782 Fix a problem seen only on nonconforming systems whereby ls.c's
4783 use of localtime, and then of gettimeofday would cause trouble:
4784 the localtime call used to initialize rpl_gettimeofday's save
4785 mechanism would clobber ls's current local time information so
4786 that in any long listing the first file would always be listed
4787 with date 1970-01-01. Analysis by Volker Borchert.
4789 * gettimeofday.c (localtime): Undefine.
4790 (rpl_localtime): New function.
4792 2002-05-22 Jim Meyering <meyering@lucent.com>
4794 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4795 * file-type.h: New file.
4796 * file-type.c (file_type): New file/function. Extracted from diffutils.
4798 2002-04-29 Paul Eggert <eggert@twinsun.com>
4800 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4802 2002-04-28 Paul Eggert <eggert@twinsun.com>
4804 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4805 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4806 of 127, since 64 is the largest conceivable number for ancient
4808 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4810 2002-04-28 Jim Meyering <meyering@lucent.com>
4812 * sig2str.c (WTERMSIG): Remove definition (unused).
4814 2002-04-28 Paul Eggert <eggert@twinsun.com>
4816 * sig2str.h, sig2str.c: New files.
4817 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4819 2002-04-24 Jim Meyering <meyering@lucent.com>
4821 * gettext.h: New file, from Gettext.
4822 * Makefile.am (INCLUDES): Remove -I../intl.
4823 (libfetish_a_SOURCES): Add gettext.h.
4825 2002-04-16 Jim Meyering <meyering@lucent.com>
4827 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4828 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4829 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4831 2002-04-12 Jim Meyering <meyering@lucent.com>
4833 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4835 2002-03-10 Jim Meyering <meyering@lucent.com>
4837 * makepath.c (make_path): Remove a comma from a diagnostic.
4838 Suggestion from Santiago Vila.
4840 2002-03-08 Jim Meyering <meyering@lucent.com>
4842 * rename.c: Mention that this wrapper is needed also on
4843 mips-dec-ultrix4.4 systems.
4845 2002-03-02 Jim Meyering <meyering@lucent.com>
4847 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4848 not HAVE_CLOCK_SETTIME.
4850 2002-02-27 Paul Eggert <eggert@twinsun.com>
4852 * nanosleep.h: Rename to....
4853 * timespec.h: New name for nanosleep.h. All uses changed.
4855 * gettime.c: New file.
4856 * settime.c: New file.
4859 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4860 timespec.h. Remove nanosleep.h.
4862 2002-02-25 Paul Eggert <eggert@twinsun.com>
4864 * acl.c, acl.h: New files.
4865 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4867 2002-02-24 Jim Meyering <meyering@lucent.com>
4869 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4870 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4871 cause trouble. Reported by Nelson Beebe.
4873 2002-02-23 Paul Eggert <eggert@twinsun.com>
4875 * path-concat.c (xpath_concat): Reorder code to pacify
4876 compilers that don't know that xalloc_die never returns.
4878 2002-02-20 Jim Meyering <meyering@lucent.com>
4880 * getdate.c: Regenerate using bison-1.33.
4882 2002-02-15 Paul Eggert <eggert@twinsun.com>
4884 * posixver.c, posixver.h: New files.
4885 * Makefile.am (libfetish_a_SOURCES): Add them.
4887 2002-02-02 Paul Eggert <eggert@twinsun.com>
4888 Bruno Haible <bruno@clisp.org>
4890 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4891 (fwrite_success_callback): New declaration.
4892 * unicodeio.c (unicode_to_mb): New function, extracted from
4893 print_unicode_char. Call failure callback instead of error.
4894 (fwrite_success_callback): New function.
4895 (exit_failure_callback): New function.
4896 (fallback_failure_callback): New function.
4897 (print_unicode_char): Call unicode_to_mb.
4899 2002-01-26 Jim Meyering <meyering@lucent.com>
4901 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4903 2002-01-22 Jim Meyering <meyering@lucent.com>
4905 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4906 Otherwise, some versions of automake would omit the rule that makes
4907 Makefile from Makefile.in.
4909 2001-01-21 Paul Eggert <eggert@twinsun.com>
4911 * xmemcoll.h, xmemcoll.c: New files.
4912 * Makefile.am (libfetish_a_SOURCES): Add them.
4913 * memcoll.c: Include errno.h, and declare errno if not defined.
4914 (memcoll): Set errno to zero if there is no error.
4916 * quotearg.c (quotearg_buffer_restyled):
4917 Fix bug with quoting buffers containing NUL when backslashing escapes.
4918 This bug was exposed by the other changes in this patch.
4919 (quotearg_n_options): New arg ARGSIZE.
4920 All callers changed.
4921 (quoting_options_from_style): New function.
4922 (quotearg_n_style): Use it.
4923 (quotearg_n_style_mem): New function.
4925 * quotearg.h (quotearg_n_style_mem): New function.
4927 2002-01-16 Jim Meyering <meyering@lucent.com>
4929 * getdate.y: Add three semicolons, each just before a closing brace.
4930 Bison (as of version 1.31) no longer papers over that mistake.
4932 2002-02-14 Paul Eggert <eggert@twinsun.com>
4934 * backupfile.c (ISDIGIT): Comment fix.
4935 * getdate.y (ISDIGIT): Likewise.
4936 * posixtm.c (ISDIGIT, year): Likewise.
4937 * strverscmp.c (ISDIGIT): Likewise.
4938 * userspec.c (ISDIGIT): Likewise.
4940 2002-01-05 Jim Meyering <meyering@lucent.com>
4942 * version-etc.c (version_etc_copyright): Update copyright year.
4944 2001-01-19 Paul Eggert <eggert@twinsun.com>
4946 * closeout.c (close_stdout_status): If ferror (stdout), do
4947 not silently exit merely because the output buffer happens to
4948 have nothing pending.
4950 2001-12-18 Paul Eggert <eggert@twinsun.com>
4952 See the big note in ../ChangeLog.
4953 * human.c (suffixes): Prefer K to k for 1024.
4954 (generate_suffix_backwards): New function.
4955 (human_readable_inexact): Use it.
4956 * xstrtol.c (__xstrtol): If there is no number but there
4957 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4958 Accept 'K' as well as 'k'.
4960 2001-12-15 Jim Meyering <meyering@lucent.com>
4962 * regex.h (__restrict_arr): Update from libc.
4964 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4965 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4968 2001-12-10 Jim Meyering <meyering@lucent.com>
4970 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4971 Instead, include "xalloc.h".
4972 (initbuffer): Don't cast xmalloc return value to char*.
4973 (readline): Reword comment.
4974 Don't cast xrealloc return value to char*
4977 2001-12-09 Jim Meyering <meyering@lucent.com>
4979 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4980 `signed and unsigned type in conditional expression'.
4981 * posixtm.c (posix_time_parse): Likewise.
4983 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4985 * readtokens.c (readtoken): Declare an index to be of type unsigned
4986 to avoid a pedantic warning.
4988 * getstr.c: Don't include assert.h.
4989 (getstr): Remove warning-evoking assertions.
4990 Return -1 if offset parameter is out of bounds.
4991 Change the type of a local from int to size_t.
4993 * strftime.c (my_strftime_localtime_r): Include this function
4994 definition in the `#if ! HAVE_TM_GMTOFF' block.
4996 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4997 Include xalloc.h instead.
4999 2001-12-02 Jim Meyering <meyering@lucent.com>
5001 * tempname.c: Don't declare getenv, thus reverting the change of
5002 2001-11-18. It's no longer necessary, now that stdlib.h is always
5005 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5006 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5008 2001-11-30 Akim Demaille <akim@epita.fr>
5010 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5011 before being defined.
5013 2001-11-27 Paul Eggert <eggert@twinsun.com>
5015 * quotearg.h (quotearg_n, quotearg_n_style):
5016 First arg is int, not unsigned.
5017 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5018 (SIZE_MAX, UINT_MAX): New macros.
5019 (quotearg_n_options): Abort if N is negative.
5020 Avoid overflow check on hosts where size_t is 64 bits and int
5021 is 32 bits, as overflow is impossible there.
5022 Fix off-by-one typo that caused unnecessary reallocation.
5024 2001-11-27 Jim Meyering <meyering@lucent.com>
5026 * tempname.c: Merge with version from libc.
5027 * regex.c: Likewise.
5029 * tempname.c: Include stdlib.h unconditionally. On some old systems
5030 for which STDC_HEADERS is 0, it was not included, resulting in a
5031 warning about an integer-to-pointer conversion problem with getenv.
5032 Reported by Volker Borchert.
5034 2001-11-26 Jim Meyering <meyering@lucent.com>
5036 * gtod.h: Remove file.
5037 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5038 * gettimeofday.c: Don't include gtod.h.
5039 (GTOD_init): Remove function.
5040 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5041 Suggestion from Volker Borchert.
5043 2001-11-23 Jim Meyering <meyering@lucent.com>
5045 * hash.h (struct hash_table): Don't define here. Merely declare it.
5046 * hash.c (struct hash_table): Define it here instead.
5048 2001-11-22 Jim Meyering <meyering@lucent.com>
5050 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5052 2001-11-18 Paul Eggert <eggert@twinsun.com>
5054 * tempname.c (TMP_MAX): Remove; no longer needed.
5055 (TEMPORARIES): New macro.
5056 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5057 removes an artificial limitation (e.g. HP-UX 10.20, where
5060 2001-11-18 Jim Meyering <meyering@lucent.com>
5062 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5065 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5066 files will be created before anything else.
5068 2001-11-17 Jim Meyering <meyering@lucent.com>
5070 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5071 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5072 rather than group writable. Patch by Juan F. Codagnone.
5074 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5075 Instead, include "xalloc.h".
5077 * mountlist.c: Include unlocked-io.h after all system headers.
5078 Remove explicit declarations of xmalloc, xrealloc,
5079 and xstrdup. Instead, include "xalloc.h".
5081 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5082 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5083 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5085 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5086 Reported by Padraig Brady.
5088 * mkstemp.c: #undef mkstemp.
5090 (rpl_mkstemp): Rename from mkstemp.
5093 2001-11-16 Jim Meyering <meyering@lucent.com>
5095 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5096 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5097 determine the amount of total physical memory, use pstat_getstatic.
5098 HPUX-11 doesn't define _SC_PHYS_PAGES.
5099 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5100 If sysconf couldn't be used to determine the amount of available
5101 physical memory, use both pstat_getstatic and pstat_getdynamic.
5102 Based on a patch from Bob Proulx.
5104 2001-11-05 Jim Meyering <meyering@lucent.com>
5106 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5108 2001-11-03 Jim Meyering <meyering@lucent.com>
5110 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5111 in argmatch_to_argument call.
5113 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5116 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5117 e.g., a fault due to an attempt to free a NULL pointer.
5119 2001-11-01 Jim Meyering <meyering@lucent.com>
5121 * dirfd.c, dirfd.h: New files.
5122 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5124 * hash.c (hash_print) [TESTING]: Clean up.
5126 2001-10-22 Paul Eggert <eggert@twinsun.com>
5128 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5129 to avoid a warning if -Wall.
5131 2001-10-21 Paul Eggert <eggert@twinsun.com>
5133 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5135 2001-10-21 Jim Meyering <meyering@lucent.com>
5137 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5138 this code would end up calling gettext even in packages built
5140 * getopt.c (_): Likewise.
5141 * regex.c (_): Likewise.
5143 2001-10-20 Paul Eggert <eggert@twinsun.com>
5145 * error.c (strerror_r): Do not declare unless !_LIBC.
5146 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5147 Use strerror_r that is only a macro, even if it is not a function.
5148 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5149 (private_strerror): Use prototypes, not old-style function definition.
5150 (print_errno_message): New function.
5151 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5153 (error_tail, error, error_at_line): Use it.
5155 2001-10-11 Jim Meyering <meyering@lucent.com>
5157 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5158 and quote_n (1, ... to avoid clobbering a buffer.
5160 2001-10-05 Jim Meyering <meyering@lucent.com>
5162 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5163 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5164 * hash-pjw.h: New file.
5166 2001-09-30 Jim Meyering <meyering@lucent.com>
5168 * mountlist.c [MOUNTED_GETFSSTAT]:
5169 Include <sys/ucred.h>, for Apple Darwin.
5170 Include sys/mount.h and sys/fs_types.h only if available.
5172 (read_filesystem_list): Use FS_TYPE.
5174 2001-09-29 Paul Eggert <eggert@twinsun.com>
5176 * exclude.c (excluded_filename): 0 -> false, since it's
5179 2001-09-28 Paul Eggert <eggert@twinsun.com>
5181 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5182 #defines strtoimax. Also treat the other strto* functions
5185 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5186 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5187 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5189 2001-09-26 Jim Meyering <meyering@lucent.com>
5191 Most macros in unlocked-io.h had the wrong number of arguments.
5192 * gen-uio: New script.
5193 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5194 * unlocked-io.hin: Remove file.
5195 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5196 rather than trying to embed it here.
5197 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5198 Reported by Padraig Brady.
5200 2001-09-25 Volker Borchert <bt@teknon.de>
5202 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5204 2001-09-23 Jim Meyering <meyering@lucent.com>
5206 * mountlist.c: Remove useless parentheses in #if directives.
5207 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5208 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5210 2001-09-22 Jim Meyering <meyering@lucent.com>
5212 * localcharset.c: Update from latest gettext.
5213 * config.charset: Likewise.
5215 2001-09-20 Jim Meyering <meyering@lucent.com>
5217 * xstrtol.c (strtoimax): Guard declaration with
5218 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5219 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5220 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5221 (strtoumax): Likewise, for completeness (it wasn't necessary).
5223 2001-09-06 Paul Eggert <eggert@twinsun.com>
5225 * strtoimax.c (HAVE_LONG_LONG):
5226 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5227 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5228 to work around bug in IBM C compiler.
5230 2001-09-16 Jim Meyering <meyering@lucent.com>
5232 * mkdir.c: New file.
5234 2001-09-04 Paul Eggert <eggert@twinsun.com>
5236 * xgetcwd.c: Revert some of the previous change; intead,
5237 fix the HAVE_GETCWD_NULL code to behave more like the
5238 !HAVE_GETCWD_NULL code used to.
5241 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5244 2001-09-04 Paul Eggert <eggert@twinsun.com>
5246 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5247 Use ssize_t, not int, to store result of readlink.
5248 Check for ssize_t overflow as well as size_t overflow,
5249 as POSIX says the result of readlink is implementation-defined
5250 when ssize_t overflows.
5251 Remove unnecessary cast to char*.
5252 Use free+malloc instead of realloc, as the storage doesn't need
5253 to be preserved and it's clearer and can be more efficient that way.
5254 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5255 * xreadlink.h (xreadlink): Update prototype.
5257 2001-09-03 Paul Eggert <eggert@twinsun.com>
5259 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5260 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5261 spotted by Jim Meyering.
5263 2001-09-03 Jim Meyering <meyering@lucent.com>
5265 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5267 2001-09-03 Paul Eggert <eggert@twinsun.com>
5269 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5270 like the HAVE_GETCWD_NULL code.
5271 Include pathmax.h if not HAVE_GETCWD.
5272 Do not include xalloc.h.
5273 (INITIAL_BUFFER_SIZE): New symbol.
5274 Do not use xmalloc / xrealloc, since the caller is responsible for
5275 handling errors. Preserve errno around `free' during failure.
5276 Do not overrun buffer when using getwd.
5278 2001-09-03 Paul Eggert <eggert@twinsun.com>
5280 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5281 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5283 2001-09-02 Jim Meyering <meyering@lucent.com>
5285 * error.c: Update from GNU libc.
5287 2001-09-01 Jim Meyering <meyering@lucent.com>
5289 * xreadlink.c: New file.
5290 * xreadlink.h: New file.
5291 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5293 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5294 doesn't conflict with sparc Solaris 7's definition in
5295 /usr/include/sys/int_types.h.
5297 * exclude.c: Use `""', not `<>' to #include non-system header files.
5298 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5299 and strncasecmp as r-values. Unixware didn't have declarations.
5301 2001-08-31 Jim Meyering <meyering@lucent.com>
5303 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5304 Use an initial, malloc'd, buffer of length 128 rather than
5305 a statically allocated one of length 1024.
5307 2001-08-30 Paul Eggert <eggert@twinsun.com>
5309 * xgetcwd.c: Don't include pathmax.h.
5310 Include stdlib.h and unistd.h if available.
5312 (xmalloc, xstrdup, free): Remove decls.
5313 (xgetcwd): Don't assume sizes fit in unsigned.
5314 Check for overflow when computing sizes.
5315 Simplify reallocation code.
5317 2001-08-28 Paul Eggert <eggert@twinsun.com>
5319 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5321 * strtoimax.c: Renamed from strtoxmax.c, removing the
5324 Also, make the following further changes to make this file's
5325 configuration more similar to that of strtol.c:
5326 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5327 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5328 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5329 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5330 changed to signed values.
5332 And make the following changes as well:
5333 Fix copyright notice, as 1999 was missing.
5334 (verify): New macro.
5335 (strtoimax): Check sizes at compile-time, not run-time.
5336 Prefer strtol to strtoll if both work.
5337 (main): Remove; it was not that useful and was a pain to maintain.
5339 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5341 2001-08-30 Paul Eggert <eggert@twinsun.com>
5343 * savedir.c (savedir): Remove size parameter, as POSIX says that
5344 a directory's st_size can have an arbitrary value, so the old
5345 usage could waste an arbitrary amount of memory. All uses
5347 * savedir.h: Update prototype.
5349 2001-08-30 Paul Eggert <eggert@twinsun.com>
5351 * xstrtol.c (strtoimax): New decl.
5353 2001-08-28 Paul Eggert <eggert@twinsun.com>
5355 * xstrtol.h: Add copyright notice.
5356 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5357 LONGINT_INVALID_SUFFIX_CHAR.
5359 2001-08-30 Paul Eggert <eggert@twinsun.com>
5361 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5364 2001-08-30 Paul Eggert <eggert@twinsun.com>
5366 * hash.c: Remove '2001' from copyright notice.
5368 2001-08-30 Paul Eggert <eggert@twinsun.com>
5370 * full-write.h: New file.
5371 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5372 * full-write.c: Correct credits, as cccp.c no longer
5373 exists and anyway it was so heavily changed from the old cccp
5374 code as to be unrecognizable. Include full-write.h.
5375 (full_write) Return size_t, with short writes meaning failure.
5376 All callers changed. This fixes a bug with large buffers
5378 * utime.c: Include full-write.h.
5380 2001-08-30 Paul Eggert <eggert@twinsun.com>
5382 Merge 'exclude' changes from tar 1.13.22.
5383 This fixes one or two unlikely storage allocation overflow bugs,
5384 but doesn't change user-visible behavior otherwise.
5386 2001-08-30 Paul Eggert <eggert@twinsun.com>
5388 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5389 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5390 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5391 Include if available.
5392 (<xalloc.h>): Include
5393 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5394 (verify): New macro. Use it to verify that EXCLUDE macros do not
5395 collide with FNM macros.
5396 (struct patopts): New struct.
5397 (struct exclude): Use it, as exclude patterns now come with options.
5398 (new_exclude): Support above changes.
5399 (new_exclude, add_exclude_file):
5400 Initial size must now be a power of two to simplify overflow checking.
5401 (free_exclude, fnmatch_no_wildcards): New function.
5402 (excluded_filename): No longer requires options arg, as the options
5403 are determined by add_exclude. Now returns bool, not int.
5404 (excluded_filename, add_exclude):
5405 Add support for the fancy new exclusion options.
5406 (add_exclude, add_exclude_file): Now takes int options arg.
5407 Check for arithmetic overflow when computing sizes.
5408 (add_exclude_file): xrealloc might modify errno, so don't
5409 realloc until after errno might be used.
5411 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5413 (free_exclude): New decl.
5414 (add_exclude, add_exclude_file): Now takes int options arg.
5415 (excluded_filename): No longer requires options arg, as the options
5416 are determined by add_exclude. Now returns bool, not int.
5418 2001-08-30 Paul Eggert <eggert@twinsun.com>
5420 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5422 2001-08-27 Jim Meyering <meyering@lucent.com>
5424 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5426 * version-etc.c (N_): Remove definition.
5427 Revert most of last change.
5428 Instead, simply don't mark the `Copyright...' string for translation.
5429 Based on advice from Paul Eggert.
5431 * strtoxmax.c: Tweak comment.
5433 2001-08-26 Jim Meyering <meyering@lucent.com>
5435 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5436 of copyright with `%s' so translators don't get an untranslated
5438 (COPYRIGHT_YEAR): Define.
5439 (version_etc): Use fprintf rather than fputs.
5440 Suggestion from Ulrich Drepper.
5442 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5444 * strtoll.c: New file, from GNU libc.
5445 * xstrtoimax.c: New file.
5447 * xstrtol.h: Add xstrtoimax.
5448 * strtoumax.c: New file. Simply include "strtoumax.c".
5449 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5451 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5452 * strtoxmax.c: ... then renamed to this.
5454 2001-08-13 Paul Eggert <eggert@twinsun.com>
5456 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5457 Port to Solaris 8, where 'sed' requires a space after the 'r'
5458 command, and where sh dislikes "$/". Clean up the spacing a bit.
5459 Redirect output to $tmp just once.
5461 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5463 * addext.c (<errno.h>): Include.
5464 (errno): Declare if not defined.
5465 (addext): Work correctly when pathconf returns -1 and leaves
5466 errno alone because there is no limit. Also, work even if
5467 pathconf returns a value greater than SIZE_MAX.
5469 2001-08-12 Jim Meyering <meyering@lucent.com>
5471 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5472 Simply `return getcwd (NULL, 0);'.
5473 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5474 Use 1300 as initial value for length, not PATH_MAX.
5476 * pathmax.h: Clean up cpp syntax.
5478 2001-08-12 Jim Meyering <meyering@lucent.com>
5480 * gettimeofday.c: New file.
5482 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5484 2001-08-04 Jim Meyering <meyering@lucent.com>
5486 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5487 to get in sync with glibc.
5489 2001-08-03 Paul Eggert <eggert@twinsun.com>
5491 The following changes are from gettext 0.10.39 as maintained by
5494 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5495 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5496 with inverted sense. All uses changed.
5498 * mbswidth.c: Don't include <limits.h>.
5499 Include <stdlib.h> and <string.h> unconditionally.
5500 (iswcntrl, mbsinit, ISCNTRL): New macros.
5501 (mbsnwidth): Use K&R style function declarations.
5502 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5503 can optimize it when MB_CUR_MAX == 1.
5504 The width of control characters is zero, not 1.
5506 2001-07-15 Jim Meyering <meyering@lucent.com>
5508 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5509 (BUILT_SOURCES): Add unlocked-io.h.
5510 (io_functions): Define.
5511 (unlocked-io.h): New rule.
5512 (DISTCLEANFILES): Add unlocked-io.h.
5513 (all-local): Depend on unlocked-io.h, to ensure it is created.
5515 * unlocked-io.hin: New file
5517 * regex.c: Update from glibc.
5519 2001-07-05 Jim Meyering <meyering@lucent.com>
5521 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5523 (libfetish_a_SOURCES): Put all .h files here instead.
5524 Remove a thus-exposed (better checks in automake) duplicate and
5525 two unnecessary .h files.
5527 2001-06-11 Jim Meyering <meyering@lucent.com>
5529 * regex.c: Update from GNU libc.
5531 2001-05-27 Jim Meyering <meyering@lucent.com>
5533 * readutmp.h (UT_TYPE): Define.
5535 2001-05-24 Jim Meyering <meyering@lucent.com>
5537 * argmatch.c: Include "quote.h".
5538 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5539 quote function. Reported by Göran Uddeborg.
5541 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5543 * dirname.c (dir_name): Compute append_dot using path, not newpath
5544 which is not yet declared.
5546 2001-05-11 Paul Eggert <eggert@twinsun.com>
5548 * Makefile.am (libfetish_a_SOURCES):
5549 Add strftime.c, since we now compile it on all hosts.
5551 * strftime.c (my_strftime):
5552 Define to nstrftime if emacs, but only if my_strftime is not defined.
5553 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5554 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5555 Add one more extra argument: a nanoseconds value.
5558 (my_strftime function): Add %N format.
5559 (emacs_strftimeu): Renamed from emacs_strftime,
5560 with extra ut argument.
5562 2001-05-11 Paul Eggert <eggert@twinsun.com>
5564 dirname code cleanup. base_name now behaves more compatibly
5565 with POSIX basename when given file names that have trailing
5566 slashes, and similarly for dir_name. Add new primitives
5567 base_len and dir_len. Put the directory-name-related decls
5570 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5571 * backupfile.c (base_name): Likewise.
5572 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5573 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5574 * makepath.c (strip_trailing_slashes): Likewise.
5575 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5577 * rename.c (strip_trailing_slashes): Likewise.
5578 * same.c (base_name): Likewise.
5579 * stripslash.c (ISSLASH): Likewise.
5581 * addext.c: Include <dirname.h> after size_t is defined.
5582 * backupfile.c: Likewise.
5584 * addext.c (addext): Use base_len to trim redundant
5585 trailing slashes instead of doing it ourselves.
5586 But do not trim the last slash if it is not redundant.
5588 * backupfile.c (find_backup_file_name,
5589 max_backup_version): Use base_len instead of rolling it ourselves.
5590 Handle the case of "" and (on DOS) "C:" correctly.
5592 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5593 Include <string.h>, <dirname.h>.
5594 (base_name): Allow file names ending in slashes, other than names
5595 that are all slashes. In this case, return the basename followed
5596 by the slashes. This is more general, and can be used in places
5597 where the original base_name purposely had an assertion failure.
5598 (base_len): New function.
5600 * dirname.c: Include <string.h> instead of <stdlib.h>.
5601 Do not include <assert.h>; no longer needed.
5603 (memrchr): Remove decl.
5604 (dir_name_r): Remove.
5605 (dir_len): Renamed from dirlen. All callers changed.
5606 Rewrite in terms of base_name, for simplicity and consistency.
5607 (dir_name): Never return NULL. All callers changed.
5608 Do not include <stdlib.h> in test program; no longer needed.
5609 return 0; is fine for test program.
5611 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5613 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5615 * path-concat.c (path_concat): Use base_len to compute
5616 base length, not strlen; this means we cannot rely on memcpy
5619 * same.c (STREQ): Remove.
5620 (same_name): Handle the case where the basename ends in trailing '/'.
5622 * stripslash.c (strip_trailing_slashes): Return nonzero if
5623 a slash was stripped. Do not strip the last slash after a
5626 2001-04-08 Jim Meyering <meyering@lucent.com>
5628 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5629 recomputed; that's necessary when the offset spans a DST transition.
5630 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5632 2001-04-02 Jim Meyering <meyering@lucent.com>
5634 * regex.h, regex.c: Update from GNU libc.
5636 2001-03-19 Paul Eggert <eggert@twinsun.com>
5638 * version-etc.c (version_etc_copyright): Update to 2001.
5640 2001-03-16 Paul Eggert <eggert@twinsun.com>
5642 * tempname.c (uint64_t): Define to uintmax_t if
5643 not defined, and if UINT64_MAX is not defined.
5644 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5645 Reported by John David Anglin.
5647 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5649 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5650 alias if codeset is empty.
5651 * config.charset (BeOS): Use wildcard syntax.
5653 2001-03-13 Jim Meyering <meyering@lucent.com>
5655 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5656 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5659 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5661 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5663 * unicodeio.c (print_unicode_char): Simplify accordingly.
5665 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5667 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5668 support for DOS/DJGPP.
5670 2001-02-28 Paul Eggert <eggert@twinsun.com>
5672 * Makefile.am (libfetish_a_SOURCES):
5673 Add dup-safer.c, fopen-safer.c.
5674 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5676 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5678 2001-02-25 Paul Eggert <eggert@twinsun.com>
5680 The mkstemp replacement is taken from glibc 2.2.2, with some
5681 portability fixes for use outside glibc, as follows:
5683 * tempname.c (struct_stat64): New macro.
5684 (direxists, __gen_tempname): Use it.
5685 This avoids a portability problem with Solaris 8.
5687 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5688 (<stddef.h>, <stdint.h>, <string.h>):
5689 Include only if STDC_HEADERS || _LIBC.
5690 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5691 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5692 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5693 (__set_errno): Define this macro if <errno.h> doesn't.
5694 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5695 Define these macros if <stdio.h> doesn't.
5696 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5697 Define these macros if <sys/stat.h>
5698 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5699 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5700 __xstat64): Define if not _LIBC.
5701 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5702 (__gen_tempname): Invoke gettimeofday only if
5703 HAVE_GETTIMEOFDAY || _LIBC;
5704 otherwise, fall back on plain "time".
5705 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5707 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5709 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5711 2001-02-17 Jim Meyering <meyering@lucent.com>
5713 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5714 around included file name.
5716 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5718 * strftime.c: Update from GNU libc (the only changes were to comments).
5720 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5722 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5724 2001-02-17 Paul Eggert <eggert@twinsun.com>
5726 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5727 Remove workaround macros for hosts that have mbrtowc but not
5728 mbstate_t, as we now insist on proper declarations for both
5729 before using mbrtowc.
5731 2001-02-17 Jim Meyering <meyering@lucent.com>
5733 * regex.c: Update from libc.
5735 2001-02-16 Paul Eggert <eggert@twinsun.com>
5737 * alloca.c (malloc): Undef before defining, since stdlib.h
5738 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5739 Reported by Mark Hounschell via Paul Eggert.
5741 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5743 * config.charset: Update for FreeBSD 4.2.
5745 2001-01-26 Jim Meyering <meyering@lucent.com>
5747 * quotearg.c: Include stddef.h.
5748 * quote.c: Include stddef.h.
5749 Reported by Axel Kittenberger.
5751 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5752 line in double quotes so that it evokes a better diagnostic.
5753 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5754 Reported by Axel Kittenberger.
5756 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5758 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5759 to avoid a warning. Add back 'const' to inptr.
5761 2001-01-16 Jim Meyering <meyering@lucent.com>
5763 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5766 2001-01-14 Jim Meyering <meyering@lucent.com>
5768 * rename.c: New file. From Volker Borchert.
5769 Include stdlib.h, string.h or strings.h, and xalloc.h.
5770 Use strip_trailing_slashes rather than open-coding it.
5772 2001-01-03 Paul Eggert <eggert@twinsun.com>
5774 * strftime.c: Sync with glibc time/strftime.c 1.81.
5776 2001-01-03 Jim Meyering <meyering@lucent.com>
5778 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5779 local `inptr' to avoid warning with some system declarations of iconv.
5781 2000-12-29 Paul Eggert <eggert@twinsun.com>
5783 * modechange.c: Do not assume that mode_t uses the
5784 traditional octal encoding. E.g. "chmod 1 FOO" should set
5785 the other-execute bit of FOO even if S_IXOTH != 1.
5787 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5788 WOTH, XOTH, ALLM): New macros.
5789 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5790 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5792 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5793 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5795 No need to use uintmax_t; unsigned long is long enough.
5796 Don't bother to get suffix since we don't use it.
5798 2000-12-24 Jim Meyering <meyering@lucent.com>
5800 * hash.c (is_prime): Return explicit boolean values.
5801 (hash_get_first): Return NULL to appease Irix5.6's 89.
5802 Reported by Nelson Beebe.
5804 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5806 * localcharset.c (locale_charset): Add support for Win32.
5808 2000-12-18 Paul Eggert <eggert@twinsun.com>
5810 * physmem.h, physmem.c: New files.
5812 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5813 (noinst_HEADERS): Add physmem.h.
5815 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5816 't' for compatibility with Solaris 8 sort.
5818 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5820 * config.charset: Add support for BeOS.
5822 2000-12-16 Jim Meyering <meyering@lucent.com>
5824 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5825 SHELLS_FILE to a file name that's useful on djgpp systems.
5827 (ADDITIONAL_DEFAULT_SHELLS): Define.
5828 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5829 Based mostly on a patch from Prashant TR.
5831 2000-12-16 Jim Meyering <meyering@lucent.com>
5833 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5834 N and M) would have treated it like `chown N:N FILE'.
5836 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5838 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5840 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5841 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5842 to the list of canonical encodings. Rename EUC-CN to GB2312.
5844 2000-12-08 Andreas Schwab <schwab@suse.de>
5846 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5847 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5849 2000-12-07 Jim Meyering <meyering@lucent.com>
5851 * stripslash.c (ISSLASH): Define.
5852 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5855 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5856 (dir_name_r): Declare this function as static.
5857 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5858 manifest itself on a name containing a mix of slashes and
5860 Make this function work with names starting with a DOS-style
5861 drive letter and colon prefix.
5862 (dir_name): Append `.' if necessary.
5863 Based mostly on patches from Prashant TR and Eli Zaretskii.
5865 * dirname.h (dir_name_r): Remove prototype.
5867 2000-12-05 Jim Meyering <meyering@lucent.com>
5869 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5871 2000-12-04 Jim Meyering <meyering@lucent.com>
5873 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5874 Also include memory.h, stdlib.h, unistd.h if appropriate.
5875 Reported by Andreas Jaeger (conflicting declaration of malloc).
5877 2000-12-02 Jim Meyering <meyering@lucent.com>
5879 * closeout.h: Make idempotent, to avoid some obscure warnings.
5881 2000-12-01 Paul Eggert <eggert@twinsun.com>
5883 * memrchr.c: Include <config.h> before any system include file.
5885 2000-11-29 Paul Eggert <eggert@twinsun.com>
5887 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5889 2000-11-26 Jim Meyering <meyering@lucent.com>
5891 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5893 2000-11-22 Paul Eggert <eggert@twinsun.com>
5895 * strftime.c (my_strftime): Do not invoke mbrlen with a
5896 size of (size_t) -1; it's not portable.
5898 2000-11-17 Akim Demaille <akim@epita.fr>
5900 * obstack.h: Formatting changes.
5901 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5902 prevent type checking.
5903 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5904 cast the value to (void *): assigning a `foo *' to a `void *'
5906 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5908 2000-11-17 Jim Meyering <meyering@lucent.com>
5910 * strstr.c: Update from GNU libc.
5912 2000-11-16 Jim Meyering <meyering@lucent.com>
5914 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5916 2000-11-11 Jim Meyering <meyering@lucent.com>
5918 * error.c: Add a couple #includes, merging from GNU libc version.
5920 2000-11-10 Jim Meyering <meyering@lucent.com>
5922 * obstack.h: Update from GNU libc.
5923 * obstack.c: Likewise.
5925 2000-11-06 Paul Eggert <eggert@twinsun.com>
5927 * getusershell.c (setusershell): Use rewind rather than
5928 fseek/fseeko, to avoid configuration hassles with fseeko.
5929 Don't bother opening SHELLS_FILE if shellstream is NULL;
5932 2000-11-05 Jim Meyering <meyering@lucent.com>
5934 * makepath.h (make_dir): Declare.
5935 * makepath.c (make_dir): Remove `static' attribute.
5938 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5940 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5941 last one in a bucket, advance to the next bucket.
5943 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5945 * fnmatch.c: Do not comment out all the code if we are using
5946 the GNU C library, because in some cases we are replacing buggy
5947 code in the GNU C library itself.
5949 2000-10-30 Paul Eggert <eggert@twinsun.com>
5951 * error.h, getline.h, modechange.h:
5952 Remove "2000" from Copyright line, as the file hasn't been
5953 changed this year other than in the copyright notice.
5955 * xalloc.h: Add "2000" to Copyright line, as this file
5956 was changed this year.
5958 2000-10-30 Paul Eggert <eggert@twinsun.com>
5960 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5961 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5962 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5964 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5966 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5967 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5968 doesn't define __restrict_arr.
5970 2000-10-29 Jim Meyering <meyering@lucent.com>
5972 * xstat.in: Fix grammar in comment.
5974 2000-10-28 Jim Meyering <meyering@lucent.com>
5976 * memchr.c: Update from libc.
5977 Adjust for portability:
5978 [HAVE_STDLIB_H]: Include stdlib.h.
5979 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5980 Undef __memchr, too.
5981 [!weak_alias]: Define __memchr to memchr.
5983 * regex.c: Update from libc.
5984 * regex.h: Likewise.
5985 * getopt1.c: Likewise.
5986 * memcmp.c: Likewise.
5988 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5989 Avoid using fseek, when possible -- it's broken by design.
5990 Patch by Ulrich Drepper.
5992 2000-10-26 Jim Meyering <meyering@lucent.com>
5994 * strftime.c: Update from libc.
5996 2000-10-25 Jim Meyering <meyering@lucent.com>
5998 * obstack.c: Update from libc.
6000 2000-10-23 Jim Meyering <meyering@lucent.com>
6002 * hard-locale.c (hard_locale): Revert last change -- it was simply
6003 wrong. That set_locale call must not have any side effects.
6006 2000-10-22 Jim Meyering <meyering@lucent.com>
6008 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6009 [CYCLIC]: Remove now-unused definition.
6011 * save-cwd.c (O_DIRECTORY): Define, if needed.
6012 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6013 Suggestion from Ulrich Drepper.
6015 2000-10-21 Jim Meyering <meyering@lucent.com>
6017 * dirname.c (dir_name_r): New function, factored out of dir_name.
6018 (dir_name): Use dir_name_r.
6019 * dirname.h (dir_name_r): Declare it.
6021 2000-10-21 Jim Meyering <meyering@lucent.com>
6023 * dirname.c (memrchr): Declare if necessary.
6024 (dir_name): Remove the restriction that there be no
6025 trailing slashes. Now, this code skips past them, effectively
6027 [TEST_DIRNAME] (main): New unit tests.
6029 * memrchr.c: New file from GNU libc.
6030 Undef __memrchr, too.
6031 [!weak_alias]: Define __memrchr to memrchr.
6032 Guard weak_alias use with `#ifdef weak_alias'.
6034 2000-10-17 Jim Meyering <meyering@lucent.com>
6036 * quote.h (PARAMS): Define and use.
6037 Reported by Akim Demaille.
6039 * getopt.c: Update from libc.
6041 2000-10-16 Jim Meyering <meyering@lucent.com>
6043 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6046 2000-09-25 Jim Meyering <meyering@lucent.com>
6048 * md5.h (rol): Define (from GnuPG).
6050 * sha.c: Give credit (GnuPG) where due.
6051 (M): Use rol rather than open-coding it.
6052 Add a FIXME comment.
6054 2000-09-21 Jim Meyering <meyering@lucent.com>
6056 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6057 Reported by Michael Stone.
6059 2000-09-20 Jim Meyering <meyering@lucent.com>
6061 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6062 (noinst_HEADERS): Add sha.h.
6063 Based on code from Scott G. Miller and from GnuPG.
6065 2000-09-15 Jim Meyering <meyering@lucent.com>
6067 * regex.c: Update from libc.
6069 2000-09-10 Jim Meyering <meyering@lucent.com>
6071 * getopt.c (_getopt_internal): Update from glibc.
6073 2000-09-09 Jim Meyering <meyering@lucent.com>
6075 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6076 think it should be used as a general replacement for isascii.
6077 * fnmatch.c: Likewise.
6078 * mbswidth.c: Likewise
6079 * regex.c: Likewise.
6082 * userspec.c: Include sys/param.h and limits.h.
6084 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6085 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6086 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6087 UID, GID. Check range.
6089 2000-09-06 Jim Meyering <meyering@lucent.com>
6091 * getopt.c (_getopt_internal): Update from glibc.
6093 2000-08-30 Jim Meyering <meyering@lucent.com>
6095 * strftime.c: Merge in changes from GNU libc.
6097 2000-08-26 Jim Meyering <meyering@lucent.com>
6099 * closeout.c: Include "__fpending.h".
6100 (close_stdout_status): Return right away if there's nothing to flush.
6102 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6103 * __fpending.c: New file.
6104 * __fpending.h: New file.
6106 2000-08-07 Paul Eggert <eggert@twinsun.com>
6108 Standardize on "memory exhausted" instead of "Memory exhausted"
6109 or "virtual memory exhausted".
6110 * obstack.c (print_and_abort): Use "memory exhausted", not
6111 "virtual memory exhausted".
6112 * same.c (same_name): Invoke xalloc_die instead of printing
6114 * userspec.c (parse_user_spec): Likewise.
6115 * bumpalloc.h: comment fix
6116 * same.c, userspec.c: Include xalloc.h.
6118 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6119 not char *const and pointing to a constant array.
6120 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6121 (xrealloc): Comment fix.
6123 * userspec.c (parse_user_spec):
6124 Don't translate a message until just before returning,
6125 to avoid unnecessary translation.
6127 2000-08-07 Jim Meyering <meyering@lucent.com>
6129 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6130 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6131 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6132 getgroups.c, gethostname.c, getopt.h, group-member.c,
6133 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6134 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6135 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6136 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6137 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6138 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6139 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6140 yesno.c: Back out Copyright date changes for each file with no change
6141 this year. This eases coordination with other programs using the same
6142 source code modules. From Paul Eggert.
6144 2000-08-03 Greg McGary <greg@mcgary.org>
6146 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6147 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6148 (EXTEND_BUFFER): Use them.
6150 2000-08-01 Jim Meyering <meyering@lucent.com>
6152 * dirname.c (ISSLASH): Define.
6153 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6154 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6155 both `\' and `/' may be use as path separators.
6156 Based on a patch from Prashant TR.
6158 2000-07-31 Paul Eggert <eggert@twinsun.com>
6160 * quotearg.c (quotearg_n_options): Don't make the initial
6161 slot vector a constant, since it might get modified.
6163 2000-07-31 Jim Meyering <meyering@lucent.com>
6165 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6166 * obstack.c (print_and_abort): Likewise.
6168 2000-07-30 Paul Eggert <eggert@twinsun.com>
6170 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6171 buffer, so that the caller can always quote one small
6172 component of a "memory exhausted" message in slot 0.
6173 From a suggestion by Jim Meyering.
6175 2000-07-30 Jim Meyering <meyering@lucent.com>
6177 * makepath.c (make_path): Quote the other instance, too.
6179 * quotearg.c (N_STATIC_SLOTVECS): Define.
6180 (STATIC_BUF_SIZE): Define.
6181 (quotearg_n_options): Use only statically allocated storage when
6182 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6183 than STATIC_BUF_SIZE.
6185 2000-07-29 Jim Meyering <meyering@lucent.com>
6187 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6188 * dirname.c (dir_name): Likewise.
6190 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6192 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6193 (dir_name): Assert that there are no trailing slashes.
6195 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6197 * mbswidth.h (mbswidth): Add a flags argument.
6198 (mbswidth): New declaration.
6199 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6200 * mbswidth.c (mbswidth): Add a flags argument.
6201 (mbsnwidth): New function.
6203 2000-07-24 Jim Meyering <meyering@lucent.com>
6205 * mbswidth.c: Remove useless #else. From Bruno Haible.
6207 2000-07-23 Paul Eggert <eggert@twinsun.com>
6209 * mbswidth.c (_XOPEN_SOURCE):
6210 Don't define; this causes problems on Solaris 7.
6211 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6213 2000-07-23 Paul Eggert <eggert@twinsun.com>
6216 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6217 so that mbstate_t is always defined.
6219 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6220 be 1 in at least one GCC installation, and this configuration
6221 error is likely to be common. Ignoring MB_LEN_MAX hurts
6222 performance on hosts that have mbrtowc but have only unibyte
6223 locales, but I assume these hosts are rare.
6225 2000-07-23 Paul Eggert <eggert@twinsun.com>
6227 * quotearg.c: Streamline by invoking multibyte code only if needed.
6228 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6229 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6230 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6231 invoke multibyte primitives.
6233 2000-07-23 Jim Meyering <meyering@lucent.com>
6235 * basename.c (base_name): Add an assertion.
6237 2000-07-15 Bruno Haible <clisp.cons.org>
6239 * quotearg.c: When the system forces us to redefine mbstate_t,
6240 shadow its mbsinit function.
6242 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6244 * mbswidth.h: New file.
6245 * mbswidth.c: New file.
6246 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6247 (noinst_HEADERS): Add mbswidth.h.
6249 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6251 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6254 2000-07-15 Jim Meyering <meyering@lucent.com>
6256 * makepath.c: Include quote.h.
6257 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6258 corresponding argument in a `quote (...)' call.
6259 Give better diagnostics.
6261 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6262 (noinst_HEADERS): Add quote.h.
6264 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6265 from tar's src/misc.c.
6266 * quote.h: New file. Prototypes for same.
6268 2000-07-10 Paul Eggert <eggert@twinsun.com>
6270 From a suggestion by Bruno Haible.
6271 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6272 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6273 to decide whether to define the BeOS workaround macro;
6274 this adjusts to the change to AC_MBSTATE_T.
6276 2000-07-13 Paul Eggert <eggert@twinsun.com>
6278 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6280 * quotearg.c (quoting_style_args, quoting_style_vals,
6281 quotearg_buffer_restyled): Add support for
6282 clocale_quoting_style. Undo previous change to
6283 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6284 and "{RIGHT QUOTATION MARK}" msgids.
6286 2000-07-05 Paul Eggert <eggert@twinsun.com>
6288 The old behavior of quoting `like this' doesn't look good with
6289 newer, ISO-style fonts. See:
6290 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6292 Instead, quote "like this" by default. Let the translator
6293 tailor the locale-specific quoting behavior by providing
6294 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6296 * quotearg.c (N_): New macro.
6297 (gettext_default): New function.
6298 (quotearg_buffer_restyled): Use
6299 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6300 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6302 2000-07-09 Jim Meyering <meyering@lucent.com>
6304 * Most files: Update copyright dates to include 2000.
6306 2000-07-08 Jim Meyering <meyering@lucent.com>
6308 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6310 (xgethostname): Remove now-unnecessary #ifdef.
6311 Move declaration of `err' into loop where it's used.
6313 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6315 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6316 by allocating a larger buffer. Test the gethostname return value for
6317 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6318 returns an error and ENAMETOOLONG isn't defined.
6320 2000-07-05 Paul Eggert <eggert@twinsun.com>
6321 and Bruno Haible <haible@clisp.cons.org>
6323 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6325 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6327 * quotearg.c (struct quoting_options): Simplify quote_these_too
6330 2000-07-03 Jim Meyering <meyering@lucent.com>
6332 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6333 Reported by Bruno Haible.
6335 2000-07-04 Jim Meyering <meyering@lucent.com>
6337 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6338 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6341 2000-07-03 Paul Eggert <eggert@twinsun.com>
6342 and Bruno Haible <haible@clisp.cons.org>
6344 * quotearg.c (mbrtowc):
6345 Assign to *pwc, and return 1 only if result is nonzero.
6346 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6348 2000-07-03 Jim Meyering <meyering@lucent.com>
6350 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6351 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6354 2000-07-02 Jim Meyering <meyering@lucent.com>
6356 * quotearg.c (mbstate_t): Don't define here.
6358 2000-07-02 Jim Meyering <meyering@lucent.com>
6360 * nanosleep.c (SIGCONT): Define if not already defined.
6362 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6364 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6365 per change in ../m4/ls-mntd-fs.m4.
6366 (read_filesystem_list): Ignore symbolic links.
6368 2000-06-29 Jim Meyering <meyering@lucent.com>
6370 * same.c: Include <string.h> or <strings.h>, as appropriate,
6371 for declaration of strcmp.
6373 * long-options.c: Include <stdlib.h>, for declaration of exit.
6375 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6376 Avoid warning by casting result to `char *' to remove `const'.
6378 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6380 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6382 2000-06-26 Paul Eggert <eggert@twinsun.com>
6384 savedir now sets errno on failure and invokes xmalloc to get memory.
6385 Fix a couple of other minor bugs while we're at it.
6387 * savedir.c (<unistd.h>): Do not include; there's no need.
6388 (NAMLEN): Remove macro.
6389 (malloc, realloc): Remove decls.
6391 ("xalloc.h"): Include.
6392 (NAME_SIZE_DEFAULT): New macro.
6393 (savedir): Use xmalloc / xrealloc to allocate memory.
6394 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6395 Skip "" directory entries.
6396 Use strlen to calculate directory entry length, since the old method
6397 is rarely used these days and isn't worth supporting.
6398 Don't use a pointer after freeing it.
6399 Check for integer overflow when calculating allocation size.
6400 Use memcpy to copy entries, instead of stpcpy.
6401 Set errno properly when returning NULL.
6402 Check for readdir error.
6404 2000-06-26 Jim Meyering <meyering@lucent.com>
6406 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6408 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6410 * getusershell.c (xmalloc, xrealloc): Remove functions.
6412 Don't include <stdlib.h>. Don't declare malloc, realloc.
6414 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6416 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6418 2000-06-24 Jim Meyering <meyering@lucent.com>
6420 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6422 2000-06-21 Jim Meyering <meyering@lucent.com>
6424 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6426 2000-06-19 Paul Eggert <eggert@twinsun.com>
6428 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6429 (mbrtowc, mbstate_t): Define substitutes if
6430 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6431 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6432 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6434 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6436 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6437 than 1024, return a memory chunk of least possible size, instead
6438 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6439 Use free/xmalloc instead of xrealloc to avoid copying for very long
6442 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6444 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6445 address, not strdup. Include <stdlib.h> and don't declare free().
6447 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6449 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6452 2000-06-21 Jim Meyering <meyering@lucent.com>
6454 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6455 (noinst_HEADERS): Add getstr.h.
6457 * getline.c (getstr): Move into a separate file.
6458 * getstr.c (getstr): New file, extracted from getline.c, with
6459 the following changes: new parameter, delim2; both delim[12]
6460 parameters have type `int', not `char'. The latter would lose
6461 with 8-bit delimiters.
6462 * getstr.h: New file.
6464 2000-06-19 Jim Meyering <meyering@lucent.com>
6466 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6468 2000-06-18 Jim Meyering <meyering@lucent.com>
6470 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6471 Besides, these days every porting target provides a mkdir function.
6473 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6474 (this snippet comes from src/system.h).
6476 2000-06-15 Paul Eggert <eggert@twinsun.com>
6478 * human.c (adjust_value): New function.
6479 (human_readable_inexact): Apply rounding style even when
6480 printing approximate values.
6482 2000-06-14 Paul Eggert <eggert@twinsun.com>
6484 * human.c (human_readable_inexact): Allow an input block
6485 size that is not a multiple of the output block size, and vice versa.
6486 Reported by Piergiorgio Sartor.
6488 2000-06-14 Paul Eggert <eggert@twinsun.com>
6490 * getdate.y (get_date): Apply relative times after time
6491 zone indicator, not before. Reported by Todd A. Jacobs.
6493 2000-06-13 Jim Meyering <meyering@lucent.com>
6495 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6497 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6499 2000-06-12 Paul Eggert <eggert@twinsun.com>
6501 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6503 2000-06-04 Paul Eggert <eggert@twinsun.com>
6505 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6507 2000-06-04 Jim Meyering <meyering@lucent.com>
6509 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6510 SunOS 4.1.4 for which gid_t is an unsigned type.
6512 2000-06-03 Jim Meyering <meyering@lucent.com>
6514 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6516 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6518 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6519 newer, don't install charset.alias.
6520 * config.charset: Change the Linux/glibc rules so they become empty
6521 on glibc-2.1 or newer.
6523 2000-06-02 Jim Meyering <meyering@lucent.com>
6525 * mountlist.c: Back out last change. Instead, do this...
6526 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6527 member using the same `ignore'-testing code.
6528 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6532 2000-05-29 Jim Meyering <meyering@lucent.com>
6534 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6535 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6537 2000-05-22 Jim Meyering <meyering@lucent.com>
6539 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6541 2000-05-18 Jim Meyering <meyering@lucent.com>
6543 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6544 back, too, since it may have been modified by allocate_entry.
6545 (hash_delete): Rewrite to use neither the assignment operator
6546 nor the comma operator in an if-expression.
6548 2000-05-15 Paul Eggert <eggert@twinsun.com>
6551 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6552 Remove; no longer needed.
6553 "quotearg.h": Add include.
6554 (file_name): Do not bother to explicitly initialize to NULL; it's less
6555 efficient on some hosts.
6556 (close_stdout_status): Remove test as to whether stdout was already
6557 closed; it breaks for the case "echo x | sort >&-".
6558 Quote file name colons.
6559 Do not assume that _("write error") lacks format strings.
6561 2000-05-15 Jim Meyering <meyering@lucent.com>
6563 * version-etc.c (version_etc_copyright): Update the copyright string
6564 used in all --version output.
6566 2000-05-14 Jim Meyering <meyering@lucent.com>
6568 * closeout.c (close_stdout_set_file_name): New function.
6569 (close_stdout_status): Use new file-scoped global.
6570 Return right away if fstat says the stdout file descriptor is invalid.
6571 * closeout.h (close_stdout_set_file_name): Declare.
6573 2000-05-10 Jim Meyering <meyering@lucent.com>
6575 * closeout.c [default_exit_status]: New file-scoped variable.
6576 (close_stdout_set_status): New function.
6577 * closeout.h (close_stdout_set_status): Declare.
6579 2000-05-08 Jim Meyering <meyering@lucent.com>
6581 * long-options.c: Don't include closeout.h.
6582 (parse_long_options): Don't call close_stdout for --version.
6584 2000-05-06 Jim Meyering <meyering@lucent.com>
6586 * strnlen.c: Undefine __strnlen and strnlen.
6587 [!weak_alias]: Define __strnlen to strnlen.
6589 * atexit.c: New file, from libiberty.
6591 2000-05-06 Jim Meyering <meyering@lucent.com>
6593 * closeout.c (close_stdout_status): Also check for errors on the
6596 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6598 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6599 instead of xmalloc, xrealloc, path_concat.
6600 (locale_charset): Treat empty environment variables as absent.
6601 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6603 2000-05-04 Jim Meyering <meyering@lucent.com>
6605 * getopt.c: Update from glibc.
6606 * obstack.c: Likewise.
6607 * obstack.h: Likewise.
6608 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6610 * regex.h: Likewise.
6611 * strndup.c: Likewise.
6612 * strnlen.c: New file, from glibc.
6614 2000-05-01 Jim Meyering <meyering@lucent.com>
6616 * full-write.c (full_write): Remove `FIXME' part of comment.
6618 2000-04-29 Jim Meyering <meyering@lucent.com>
6620 * path-concat.c: Declare strdup only if it's not defined.
6621 * canon-host.c: Likewise.
6623 2000-04-28 Jim Meyering <meyering@lucent.com>
6625 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6626 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6627 included first, then limits.h is included by locale.h by libintl.h.
6628 From John David Anglin.
6630 2000-04-25 Jim Meyering <meyering@lucent.com>
6632 * makepath.c (S_IRWXUGO): Define.
6633 (make_path): Always perform explicit chmod if MODE specifies any
6634 of the `special' permission bits. Prompted by a bug report against
6635 install from Mate Wierdl and Joost van Baal.
6637 2000-04-18 Jim Meyering <meyering@lucent.com>
6641 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6642 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6644 2000-04-17 Jim Meyering <meyering@lucent.com>
6646 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6647 the definition of it to rpl_strftime also defined-away the system's
6650 2000-04-15 Jim Meyering <meyering@lucent.com>
6652 Use `C' to denote so-called `contiguous' files, the same way
6654 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6655 (ftypelet): Use S_ISCTG.
6656 From Michael Deutschmann.
6658 2000-04-14 Jim Meyering <meyering@lucent.com>
6660 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6662 2000-04-08 Jim Meyering <meyering@lucent.com>
6664 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6665 names don't conflict. Reported by Eli Zaretskii.
6667 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6669 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6670 bug. Deal with the different error behavior of Irix iconv.
6672 2000-04-07 Jim Meyering <meyering@lucent.com>
6674 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6675 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6677 2000-04-05 Jim Meyering <meyering@lucent.com>
6679 Portability tweaks required for ultrix4.3.
6680 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6681 * readutmp.c: Include sys/types.h before sys/stat.h.
6682 * canon-host.c: Declare strdup.
6683 * path-concat.c: Likewise.
6684 From John David Anglin.
6686 2000-04-04 Jim Meyering <meyering@lucent.com>
6688 Be more DOS 8.3-friendly.
6689 * ref-add.sin: Renamed from ref-add.sed.in.
6690 * ref-del.sin: Renamed from ref-del.sed.in.
6691 * Makefile.am: Reflect renaming.
6692 Reported by Eli Zaretskii.
6694 Use a temporary file name that won't clash with `charset.alias'
6695 in the DOS 8.3 name space.
6696 * Makefile.am (charset_tmp): Define.
6697 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6698 (uninstall-local): Likewise.
6699 Reported by Eli Zaretskii.
6701 2000-03-29 Paul Eggert <eggert@twinsun.com>
6703 * time/strftime.c (my_strftime): Make sure we call the system
6704 strftime, not ourselves, when invoking the underlying strftime.
6706 2000-03-24 Jim Meyering <meyering@lucent.com>
6708 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6709 (charset_alias): Define.
6710 (install-exec-local): Factor out common code.
6711 (uninstall-local): Split lines longer than 80.
6712 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6714 (.sed.in.sed): New rule. Don't redirect directly to $@.
6715 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6717 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6719 * config.charset: Output a line containing "Packages using this file".
6720 * ref-add.sed.in, ref-del.sed.in: New files.
6721 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6722 ref-del.sed): New rules.
6724 2000-03-17 Jim Meyering <meyering@lucent.com>
6726 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6727 Otherwise, include <strings.h>
6729 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6731 * unicodeio.c (utf8_wctomb): New function.
6732 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6733 format instead of in UCS-4 with platform dependent endianness.
6735 2000-03-07 Paul Eggert <eggert@twinsun.com>
6737 * savedir.c (savedir): Work even if directory size is
6738 negative; this can happen with some screwy NFS configurations.
6740 2000-03-06 Jim Meyering <meyering@lucent.com>
6742 * localcharset.c (get_charset_aliases): Don't try to free file_name
6743 if it's NULL (because we ran out of memory). From Bruno Haible.
6745 2000-03-05 Jim Meyering <meyering@lucent.com>
6747 * localcharset.c ("path-concat.h"): Include.
6748 (get_charset_aliases): Use path_concat instead of ANSI string
6751 * unicodeio.h (PARAMS): Define.
6752 Use it to guard prototype.
6754 2000-03-04 Jim Meyering <meyering@lucent.com>
6756 * Makefile.am (install-exec-local): Create $(libdir) before installing
6758 (uninstall-local): Uncomment this rule so `make distcheck' works
6761 * unicodeio.c (<errno.h>): Include it.
6762 (errno): Declare if not defined.
6764 * localcharset.c: Add Bruno's comment justifying use of volatile.
6766 * config.charset: New version, incorporating remarks from a linux
6767 i18n mailing list. From Bruno Haible.
6769 2000-03-02 Jim Meyering <meyering@lucent.com>
6771 * Makefile.am (EXTRA_DIST): Add config.charset.
6773 2000-03-01 Jim Meyering <meyering@lucent.com>
6775 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6776 * unicodeio.c: Likewise.
6778 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6780 * config.charset: New file.
6781 * localcharset.c: New file.
6782 * unicodeio.h, unicodeio.c: New files.
6783 * Makefile.am (DEFS): Add -DLIBDIR=...
6784 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6785 (noinst_HEADERS): Add unicodeio.h.
6786 (all-local, install-exec-local, charset.alias): New targets.
6788 2000-02-28 Paul Eggert <eggert@twinsun.com>
6790 * quotearg.c (ALERT_CHAR): New macro.
6791 (quotearg_buffer_restyled): Use it.
6793 2000-02-27 Jim Meyering <meyering@lucent.com>
6795 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6796 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6798 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6799 not `#if STDC_HEADERS'.
6800 Declare malloc if needed.
6802 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6803 now that autoconf always defines the HAVE_DECL_ symbols.
6804 * human.c: Likewise.
6806 * strtoumax.c: Likewise.
6808 * backupfile.c: Arrange for cpp to fail if the configure-time
6809 declaration check was not run.
6811 * human.c: Likewise.
6813 * strtoumax.c: Likewise.
6815 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6816 then first look up the entire `.'-containing string as a login name.
6818 2000-02-18 Paul Eggert <eggert@twinsun.com>
6820 * getdate.y: Handle two-digit years with leading zeros correctly.
6821 (textint): New typedef.
6822 (parser_control): Member year changed from int to textint.
6824 (YYSTYPE): Removed; replaced by %union with int and textint members.
6825 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6826 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6827 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6828 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6829 (date, number, to_year): Use width of number in digits, not its value,
6830 to determine whether it's a 2-digit year, or a 2-digit time.
6831 (yylex): Store number of digits of numeric tokens.
6832 Reported by John Kendall.
6834 (parser_control): Changed from struct parser_control to typedef (for
6835 consistency). All uses changed.
6837 (tID): Removed; not used.
6838 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6840 2000-02-14 Paul Eggert <eggert@twinsun.com>
6842 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6843 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6845 2000-02-12 Jim Meyering <meyering@lucent.com>
6847 * userspec.c (ISDIGIT): Define it.
6848 (isdigit): Remove definition.
6849 (is_number): Use ISDIGIT, not isdigit.
6850 <libintl.h>: Include.
6852 (parse_user_spec): Mark translatable strings.
6854 2000-02-10 Jim Meyering <meyering@lucent.com>
6856 With these changes, nanosleep.[ch] are finally enough like the other
6857 lib/* replacement files to compile on a few more losing systems.
6859 * nanosleep.h: Don't include config.h.
6860 Remove prototype from declaration of nanosleep.
6861 (PARAMS): Remove now-unneeded definition.
6862 * nanosleep.c: #undef nanosleep.
6863 (rpl_nanosleep): Rename from nanosleep.
6865 2000-02-03 Jim Meyering <meyering@lucent.com>
6867 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6868 rather than with `#if HAVE_UTMPNAME'.
6870 2000-02-01 Jim Meyering <meyering@lucent.com>
6872 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6874 2000-01-31 Jim Meyering <meyering@lucent.com>
6876 * nanosleep.h (nanosleep): Guard declaration with
6877 `#if ! HAVE_DECL_NANOSLEEP'.
6878 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6879 the declaration in that vendor's sys/timers.h.
6880 Reported by Christian Krackowizer.
6882 * quotearg.c (ISASCII): Add #undef and move definition to follow
6883 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6884 (ISPRINT): Likewise.
6885 Reported by Tom Tromey.
6887 2000-01-30 Jim Meyering <meyering@lucent.com>
6889 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6890 uses of ->ut_name. The latter doesn't work with new Linux header files
6891 where only utmpx.ut_user is declared.
6893 * readutmp.h (UT_USER): Define.
6895 2000-01-23 Jim Meyering <meyering@lucent.com>
6897 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6900 2000-01-22 Jim Meyering <meyering@lucent.com>
6902 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6903 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6904 Required for some AIX systems. Reported by Christian Krackowizer.
6905 [TESTING] (main): New function.
6907 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6908 * dirname.c (dir_name): Support for DOS-style file names with drive
6911 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6913 * strverscmp.c (ISDIGIT): Define.
6914 (strverscmp): Use ISDIGIT, not isdigit.
6916 2000-01-17 Paul Eggert <eggert@twinsun.com>
6918 * nanosleep.c (nanosleep):
6919 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6920 POSIX.1 doesn't require SA_INTERRUPT and some systems
6921 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6922 it's been part of POSIX.1 since day 1 (in 1988).
6924 2000-01-17 Jim Meyering <meyering@lucent.com>
6926 * interlock: Remove unused file. Reported by François Pinard.
6928 2000-01-16 Paul Eggert <eggert@twinsun.com>
6930 * quotearg.c (quotearg_buffer_restyled): Do not quote
6931 alert, backslash, formfeed, and vertical tab unnecessarily in
6932 shell quoting style.
6935 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6936 Free Software Foundation, Inc.
6937 Copying and distribution of this file, with or without modification,
6938 are permitted provided the copyright notice and this notice are preserved.