1 2005-07-01 Jim Meyering <jim@meyering.net>
3 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
4 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
5 * save-cwd.c, tempname.c:
6 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
7 and don't include <sys/file.h>).
9 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
11 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
12 declares only 'struct timespec;' (!).
14 2005-06-29 Jim Meyering <jim@meyering.net>
16 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
17 type name. Use the variable name instead.
18 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
20 2005-06-28 Simon Josefsson <jas@extundo.com>
22 * check-version.h, check-version.c: New files.
24 2005-06-28 Simon Josefsson <jas@extundo.com>
26 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
27 collision with global variable. Better indentation. Don't
28 increment buffer pointer beyond buffer end. Based on comments
29 from Paul Eggert <eggert@cs.ucla.edu>.
33 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
35 * canon-host.c (canon-host): Append trailing "," to 0 in
36 initializer of struct addrinfo, as an indication that we don't
37 care how many members the structure has.
39 2005-06-24 Derek Price <derek@ximbiot.com>
40 and Bruno Haible <bruno@clisp.org>
42 Remove stat module & update lstat.
43 * stat.c: Remove this file...
44 (slash_aware_lstat): ...moving this content and its support...
45 * lstat.c (rpl_lstat): ...into here.
48 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
50 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
51 (ranged_convert): Don't save conversion in a temporary struct.
52 This causes a warning with GCC 4.0.0, and anyway in the typical
53 case it's not worth the extra 100 bytes or so of code.
54 (ranged_convert, __mktime_internal): When calling a function via a
55 pointer P, use P () rather than (*P) (), as we now assume C89 or
58 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
60 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
61 "who -r" failed to give output. Problem reported by Tim Waugh.
63 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
64 (xcalloc): Use it to avoid needless tests.
65 Problem reported by Jim Meyering.
67 2005-06-16 Jim Meyering <jim@meyering.net>
69 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
70 when either N or S is zero.
72 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
74 * argp.h (__option_is_short): Check upper limit of
75 __key. Isprint() requires its argument to have the value
76 of an unsigned char or EOF.
78 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
80 * fnmatch.c (fnmatch): If there is an encoding error in a
81 multibyte string or pattern, fall back on unibyte matching.
82 Problem reported by James Youngman.
84 2005-06-08 Bruno Haible <bruno@clisp.org>
86 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
89 2005-06-08 Bruno Haible <bruno@clisp.org>
91 * csharpcomp.h: New file, from GNU gettext.
92 * csharpcomp.c: New file, from GNU gettext.
93 * csharpcomp.sh.in: New file, from GNU gettext.
95 2005-06-07 Derek Price <derek@ximbiot.com>
98 * glob_.h: Indent nested #ifdef.
100 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
103 Use "file name" when talking about file names, instead of "filename"
104 or "path", as per the GNU coding standards.
105 * mkdir-p.c: Renamed from makepath.c.
106 (make_dir_parents): Renamed from make_path. All callers changed.
107 * mkdir-p.h: Likewise. All includers changed.
108 * filenamecat.c: Renamed from path-concat.c.
109 (file_name_concat): Renamed from path_concat. All callers changed.
110 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
111 * filenamecat.h: Likewise. All includers changed.
112 * acl.c: Don't use "path" or "filename" to mean "file name"
113 in comments or local variable names.
114 * basename.c: Likewise.
115 * canonicalize.c, canonicalize.h: Likewise.
116 * dirname.c, dirname.h: Likewise.
117 * euidaccess.c: Likewise.
118 * exclude.c: Likewise
119 * fnmatch_.h, fnmatch_loop.c: Likewise.
120 * fsusage.c, fsuage.h: Likewise.
121 * fts.c, fts_.h: Likewise.
122 * getcwd.c: Likewise.
123 * getloadavg.c: Likewise.
124 * mkstemp.c: Likewise.
125 * mountlist.c, mountlist.h: Likewise.
126 * openat.c, openat.h: Likewise.
127 * readlink-stub.c: Likewise.
128 * readutmp.c, readutmp.h: Likewise.
129 * rename.c: Likewise.
132 * savedir.c: Likewise.
133 * stripslash.c: Likewise.
134 * tempname.c: Likewise.
135 * xreadlink.c: Likewise.
136 * exclude.c (excluded_file_name): Renamed from excluded_filename.
138 * exclude.h: Likewise.
140 * euidaccess.c (getuid, getgid, getuid, getegid)
141 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
142 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
143 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
144 * pathmax.h: Include <limits.h> unconditionally, since other
145 files have been getting away with it for years (MORE/BSD 4.3
147 * userspec.c (getpwnam, getgrnam, getgrgid)
148 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
150 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
151 Define to 256, not 255, as per modern POSIX.
153 2005-06-01 Bruno Haible <bruno@clisp.org>
155 * csharpexec.h: New file, from GNU gettext.
156 * csharpexec.c: New file, from GNU gettext.
157 * csharpexec.sh.in: New file, from GNU gettext.
159 2005-05-31 Derek Price <derek@ximbiot.com>
160 Paul Eggert <eggert@cs.ucla.edu>
163 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
165 2005-05-29 Derek Price <derek@ximbiot.com>
166 Paul Eggert <eggert@cs.ucla.edu>
168 * glob_.h, glob.c: New files.
170 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
172 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
174 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
175 the configuration hassle isn't worth it.
176 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
177 (LONGEST_MODIFIER, PRIuMAX): Remove.
179 2005-05-27 Bruno Haible <bruno@clisp.org>
181 * getlogin_r.h: Remove second include of <stddef.h>.
183 2005-05-25 Bruno Haible <bruno@clisp.org>
184 Derek Price <derek@ximbiot.com>
186 * getlogin_r.h: Simplify API documentation.
188 2005-05-25 Derek Price <derek@ximbiot.com>
189 Paul Eggert <eggert@cs.ucla.edu>
191 * getlogin_r.c, getlogin_r.h: New files.
193 2005-05-22 Bruno Haible <bruno@clisp.org>
195 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
196 Also include <sys/param.h> if it defines MIN, MAX.
197 Based on a patch by Derek Price <derek@ximbiot.com>.
199 2005-05-22 Bruno Haible <bruno@clisp.org>
201 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
202 (INT64_MIN): Fix definition.
203 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
205 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
206 NEED_SIGNED_INT_TYPES.
208 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
209 HAVE_SYSTEM_INTTYPES.
211 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
213 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
214 so that unistd-safer.h (GPL'ed code) need not be included.
216 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
219 * fts.c: Don't include "cycle-check.h" or "hash.h".
220 (setup_dir, free_dir): New functions.
221 (enter_dir, leave_dir): Define trivial
222 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
223 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
224 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
225 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
227 (fts_open): Use setup_dir.
228 (fts_close): Use free_dir.
229 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
230 This adds a label and some gotos, but the alternatives were messier.
231 Check for memory allocation failure when entering a dir.
232 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
233 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
234 (FTS): New member fts_cycle, that is a union that contains the
235 old active_dir_ht and cycle_state. All uses changed to mention
236 fts_cycle.ht and fts_cycle.state.
237 * fts-cycle.c: New file, containing GPL'ed code migrated out of
238 fts.c, with the following changes:
239 (setup_dir, free_dir): New functions.
240 (enter_dir): Now returns bool. Return true if successful, false
241 if memory exhausted. All callers changed.
242 Do not bother partly cleaning up on
243 memory allocation failure; that is free_dir's job.
244 However, free ad if hash_insert fails, to avoid memory leak.
245 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
246 fts->fts_options to see which union member to use.
248 2005-05-20 Jim Meyering <jim@meyering.net>
250 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
251 Now a macro, to pacify GCC.
253 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
255 * chown.c (rpl_chown): Return -1 on failure.
257 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
259 * canonicalize.c: Include canonicalize.h first, to test interface.
260 Include <stddef.h> unconditionally, since we assume C89 now.
261 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
262 * fts.c: Include fts_.h first, to check interface.
263 Do not include intprops.h; no longer needed.
264 Include cycle-check.h and hash.h, since fts_.h no longer does.
265 Remove unnecessary casts of closedir to void.
266 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
267 decide whether to decrement nlinks.
268 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
269 (FTS): Use struct hash_table * instead of Hash_table, so that
270 we no longer need to include hash.h here.
272 2005-05-17 Jim Meyering <jim@meyering.net>
274 * fts.c, fts_.h: New files, from coreutils.
276 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
279 * unlinkdir.c, unlinkdir.h: New files.
280 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
281 regex.h, unlocked-io.h, xtime.h:
282 White space changes only.
283 * makepath.c (make_path): Port to hosts where leading "//" is special.
284 * yesno.c: Include getline.h, not ctype.h.
285 (yesno): Don't remove leading white space; POSIX doesn't allow it.
286 Use getline to remove arbitrary restriction on response length.
288 2005-05-13 Bruno Haible <bruno@clisp.org>
290 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
291 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
292 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
293 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
294 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
295 Add support for 64-bit integers in the MSVC compiler.
297 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
299 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
300 Change the initial comment to refer to GPL, not LGPL.
301 gnulib-tool will change it to LGPL as needed.
303 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
304 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
305 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
306 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
307 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
308 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
309 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
310 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
311 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
312 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
313 concatpath.c, config.charset, copy-file.c, copy-file.h,
314 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
315 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
316 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
317 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
318 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
319 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
320 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
321 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
322 full-read.c, full-read.h, full-write.c, full-write.h,
323 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
324 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
325 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
326 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
327 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
328 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
329 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
330 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
331 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
332 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
333 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
334 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
335 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
336 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
337 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
338 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
339 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
340 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
341 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
342 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
343 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
344 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
345 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
346 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
347 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
348 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
349 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
350 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
351 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
352 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
353 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
354 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
355 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
356 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
357 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
358 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
359 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
360 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
361 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
362 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
363 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
364 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
365 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
366 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
367 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
368 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
369 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
370 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
371 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
372 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
373 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
374 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
375 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
376 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
377 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
378 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
379 Update FSF postal mail address.
381 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
383 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
384 specified in ai_socktype. Fix invalid ai_protocol
385 check. ai_protocol is usually set to 0 or depending on
386 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
387 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
388 ai_socktype / ai_protocol in the returned addrinfo structure.
390 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
391 Bruno Haible <bruno@clisp.org>
393 * inet_ntop.h: New file.
394 * inet_ntop.c: New file, from glibc with modifications.
396 2005-05-08 Jim Meyering <jim@meyering.net>
398 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
400 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
402 Merge from coreutils. Among other things,
403 add bulletproofing for cases where stdin, stdout, or stderr are closed.
404 * fd-safer.c: New file.
405 * fcntl-safer.h, open-safer.c: Remove.
406 * chdir-long.c: Fix comment "fetish" -> "coreutils".
407 * dup-safer.c: Include unistd-safer.h first.
408 Don't include errno.h.
409 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
410 * file-type.h: Don't assume invoker included sys/stat.h first.
411 * file-type.c: Rely on file-type.h change.
412 * getloadavg.c: Include unistd-safer.h.
413 (getloadavg): Use safer open.
414 * getusershell.c: Include "stdio-safer.h".
415 (getusershell): Use safer fopen.
416 * long-options.c (long_options): Use NULL rather than 0.
417 * modechange.h (mode_free): Remove; all callers changed to invoke
419 * modechange.c: Likewise.
420 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
421 (MODE_DONE): New constant.
422 (struct mode_change): Remove 'next' member.
423 (make_node_op_equals): New function; like the old one of the
424 same name, except it allocates an array.
425 (mode_compile, mode_create_from_ref): Use it.
426 (mode_compile): Allocate result as an array, not a linked list.
427 Parse octal string ourself, so that we catch mistakes like "+0".
428 (mode_adjust): Arg is an array, not a linked list.
429 * modechange.c: Include stat-macros.h, xalloc.h.
430 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
431 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
432 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
433 Remove. This is now stat-macros.h's job.
434 (talloc): Remove. All callers replaced by xalloc, so that
435 our invokers don't have to worry about reporting memory failures.
436 (make_node_op_equals): Remove.
437 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
439 (struct mode_change): Moved here from modechange.h.
440 (mode_append_entry): Remove.
441 (mode_compile): Remove MASKED_OPS arg, since it encouraged
442 apps to have incorrect behavior. Use simpler algorithm for head
443 and tail. Don't futz with umask; that's now the job of mode_adjust.
444 Detect more invalid usages rather than having somewhat-random behavior.
445 Don't insert an "a=" action, as that leads to incorrect behavior.
446 (mode_compile, mode_create_from_ref): Return NULL on error instead
447 of an enum, since now there's only one way to have an error. All
449 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
450 at the correct time. Simplify calculation of "+u" and its ilk.
451 Don't mishandle "+X".
452 (mode_free): Remove "register" and localize decls.
453 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
454 (struct mode_change): Move to modechange.c; callers don't
455 need to see this stuff.
456 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
457 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
458 (mode_change, mode_adjust): Reflect the new signatures noted above.
459 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
460 that might redefine system include files.
461 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
462 (my_usleep): Use NULL rather than (void *) 0.
463 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
464 Use siginterrupt to specify that system calls should be interrupted.
465 (rpl_nanosleep): Move initialization of suspended closer to call of
467 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
468 * readutmp.c: Likewise. Include signal.h, stdbool.h.
469 (desirable_utmp_entry): New function.
470 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
471 using x2nrealloc, to simplify logic.
472 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
473 size calculation. Do not assume utmp file is a regular file.
474 * readutmp.h (UT_PID): Moved here from ../src/who.c.
475 (READ_UTMP_CHECK_PIDS): New constant.
476 * save-cwd.c: Include unistd-safer.h.
477 (save_cwd): Use fd_safer.
478 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
479 [!_LIBC] Include "stat-macros.h" instead.
480 * unistd-safer.h (fd_safer): New decl.
482 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
484 * byteswap_.h: New file.
486 2005-04-25 Albert Chin <china@thewrittenword.com>
488 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
491 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
493 * getdate.y (zone): Allow relunit_snumber after tZONE, so
494 that "UTC +1 second" continues to work. Problem reported
496 (relunit_snumber): New rule.
499 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
501 * getdate.y (universal_time_zone_table): New constant.
502 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
503 universal_time_zone_table.
504 (lookup_zone): Prefer universal_time_zone_table to
505 local_time_zone_table, so that "GMT" time stamps are allowed in
506 London during the summer. Problem reported by Ian Abbott.
508 2005-04-12 Jim Meyering <jim@meyering.net>
510 * human.c (humblock): Set *options even when returning due to
511 xstrtoumax conversion failure. Thanks to a used-uninitialized
514 2005-04-09 Jim Meyering <jim@meyering.net>
516 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
517 -Wuninitialized: initialize tm0.tm_year.
519 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
521 * getdate.y (parser_control): rels_seen is now a boolean, not a
522 count, since there's no maximum. All uses changed.
523 Add member dsts_seen.
524 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
526 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
527 Use pc_rels_seen to decide whther a date is absolute.
529 * getdate.y (number): Don't overwrite year.
530 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
533 2005-04-02 Simon Josefsson <jas@extundo.com>
535 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
536 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
538 2005-03-27 Jim Meyering <jim@meyering.net>
540 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
542 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
544 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
545 "one's complement" -> "ones' complement" in comment, as per Knuth.
546 "value of type" -> "type or expression" in comment.
547 * mktime.c, strftime.c: Propagate intprops.h comment nits.
549 2005-03-26 Jim Meyering <jim@meyering.net>
552 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
553 Correct typos: s/or/of/.
555 2005-03-23 Jim Meyering <jim@meyering.net>
557 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
559 2005-03-21 Jim Meyering <jim@meyering.net>
561 Changes imported from coreutils.
563 * cycle-check.c: Don't include xalloc.h.
565 * path-concat.c: Don't include assert.h.
566 (path_concat): Remove assertion that would have triggered
567 for ABASE starting with more than one slash.
568 Reported by Andreas Schwab.
570 * path-concat.c (path_concat): Set *BASE_IN_RESULT
571 properly when ABASE is an absolute file name.
572 Correct the description of this function.
574 Add an assertion and a test driver.
575 This fixes a bug introduced on 2004-07-02.
576 Andreas Schwab reported the resulting failure of cp --parents:
577 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
579 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
581 * strftime.c (my_strftime): If the underlying strftime returns 0
582 (which shouldn't happen), generate nothing instead of returning 0
583 immediately, so that nstrftime (NULL, ...) doesn't return 0.
585 2005-03-16 Bruno Haible <bruno@clisp.org>
587 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
589 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
591 * strftime.c (my_strftime): Prepend space to format so that we can
592 reliably distinguish strftime failure from empty output on POSIX
595 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
597 * iconvme.c (SIZE_MAX): New macro, if not already defined.
598 (iconv_string): Don't guess a size-zero buffer, as that might cause
599 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
600 result would be 'too large', where 'too large' is (heuristically)
601 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
602 overflow concerns. This will prevent some unwanted malloc failures
603 when the inputs are very large.
605 2005-03-15 Bruno Haible <bruno@clisp.org>
607 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
610 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
613 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
615 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
617 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
618 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
620 * strtol.c: Likewise.
622 2005-03-14 Simon Josefsson <jas@extundo.com>
624 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
627 2005-03-14 Jim Meyering <jim@meyering.net>
629 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
630 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
631 to be nonzero so that we (and caller) can detect the difference
632 between a valid zero-length expansion and an error return, even
633 when the underlying strftime fails before writing anything into
636 2005-03-10 Jim Meyering <jim@meyering.net>
638 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
639 so that this module works on systems without fchdir.
641 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
643 Factor int-properties macros into a single file, except for
645 * intprops.h: New file.
646 * getloadavg.c: Include it instead of limits.h.
647 (INT_STRLEN_BOUND): Remove.
648 * human.c: Include intprops.h.
649 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
650 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
651 * inttostr.h: Include intprops.h instead of limits.h.
652 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
653 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
654 for consistency with intprops.h.
655 (time_t_is_integer, twos_complement_arithmetic): Use them.
656 * sig2str.h: Include <signal.h>, intprops.h.
657 (INT_STRLEN_BOUND): Remove.
658 * strftime.c (TYPE_SIGNED): Remove.
659 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
660 * strtol.c: Adjust comments to match intprops.h.
661 * userspec.c: Include intprops.h.
662 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
663 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
664 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
665 instead of rolling our own expressions.
666 * xstrtol.c: Include xstrtol.h first, to test interface.
668 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
670 (my_strftime): Do not mishandle years close to INT_MAX, by doing
671 the right thing even if adding 1900 would overflow. Similarly
672 for tm_mon + 1 and tm_yday + 1.
673 Make %Y always equivalent to %C%y, and similarly for %G and %g.
674 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
675 (DO_SIGNED_NUMBER): New macro.
676 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
678 2005-03-07 Bruno Haible <bruno@clisp.org>
680 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
682 2005-03-03 Derek R. Price <derek@ximbiot.com>
683 Bruno Haible <bruno@clisp.org>
685 * pagealign_alloc.h: New file.
686 * pagealign_alloc.c: New file.
688 2005-01-28 Bruno Haible <bruno@clisp.org>
690 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
693 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
695 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
696 The workaround isn't strictly needed for POSIX conformance, and
697 it's too much of a pain to configure and maintain. We'll ask
698 people to fix their kernels instead.
699 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
700 (NANOSLEEP_BUG_WORKAROUND): Remove.
701 (xnanosleep): Remove the workaround.
703 2005-02-12 Bruno Haible <bruno@clisp.org>
705 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
707 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
709 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
710 * timespec.h (gettime): Return void, since it always
711 succeeds now. All uses changed.
712 * gettime.c (gettime) Likewise.
713 [HAVE_NANOTIME]: Prefer nanotime.
714 Assume gettimeofday succeeds, as POSIX requires.
715 Assime time () succeeds, since other code already does.
716 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
717 (timespec_subtract): Remove.
718 (NANOSLEEP_BUG_WORKAROUND): New constant.
719 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
720 things considerably. Use it only on GNU/Linux hosts, since the
721 workaround shouldn't be needed elsewhere.
723 2005-02-24 Bruno Haible <bruno@clisp.org>
725 * gettext.h: Update from GNU gettext 0.14.2.
727 2005-02-24 Bruno Haible <bruno@clisp.org>
729 * localcharset.c: Update from GNU gettext 0.14.2.
730 * config.charset: Update from GNU gettext 0.14.2.
732 2005-02-22 Simon Josefsson <jas@extundo.com>
734 * iconvme.h, iconvme.c: New files, from libc.
736 2005-02-20 Neil Conway <neilc@samurai.com>
738 * xgethostname.c (xgethostname): Check for ENOMEM, which is
739 returned by OSX/Darwin if the specified buffer is not large
740 enough for the hostname.
742 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
744 * memrchr.h: New file.
745 * chdir-long.c: Include it.
746 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
747 Don't bother including stddef.h.
749 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
751 * argp-help.c (__argp_help): Create a fake struct argp_state and
752 pass it to _help, otherwise the latter coredumps trying to
753 dereference state.root_argp.
755 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
757 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
759 Include <sys/types.h>, for dev_t.
760 (ME_DUMMY, ME_REMOTE): Move from here....
761 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
762 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
764 Include mountlist.h first, to test the interface.
766 2005-01-29 Bruno Haible <bruno@clisp.org>
768 * progname.c (program_name): Initialize.
769 Needed when linking statically on MacOS X.
771 2005-01-28 Bruno Haible <bruno@clisp.org>
773 * javacomp.sh.in: New file, from GNU gettext.
774 * javacomp.h: New file, from GNU gettext.
775 * javacomp.c: New file, from GNU gettext.
777 2005-01-26 Bruno Haible <bruno@clisp.org>
779 * javaexec.sh.in: New file, from GNU gettext.
780 * javaexec.h: New file, from GNU gettext.
781 * javaexec.c: New file, from GNU gettext.
783 2005-01-26 Simon Josefsson <jas@extundo.com>
785 * gai_strerror.c: Use GPL in header.
787 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
789 * argp-help.c (hol_entry_help): Avoid using non-constant
790 initializers for struct pentry_state.
791 (__argp_error): Check return value of __asprintf
792 (__argp_failure): Translate error message
794 * argp-parse.c: Removed braces around the expansion of N_()
796 2005-01-21 Jim Meyering <jim@meyering.net>
798 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
799 same value as for Solaris 9.
801 * chdir-long.c (chdir_long): Rewrite to remove limitation on
802 component length. This included changing the parameter to be
803 of type `char *' rather than `char const *'.
804 * chdir-long.h (chdir_long): Update prototype.
806 * openat.c (fdopendir, fstatat): New functions.
807 * openat.h: Include headers required for use of DIR and struct stat.
808 [AT_SYMLINK_NOFOLLOW]: Define.
809 (fdopendir, fstatat): Add prototypes.
811 2005-01-21 Bruno Haible <bruno@clisp.org>
813 * classpath.h: New file, from GNU gettext.
814 * classpath.c: New file, from GNU gettext.
816 2005-01-20 Simon Josefsson <jas@extundo.com>
818 * version-etc-fsf.c: New file, with version_etc_copyright.
819 * version-etc.c: Remove version_etc_copyright.
820 * version-etc.h (version_etc_copyright): Use [] instead of * in
821 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
823 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
825 * save-cwd.c (save_cwd): Remove code to support the case
826 where fchdir is missing or flaky.
828 2005-01-20 Simon Josefsson <jas@extundo.com>
830 * base64.h (isbase64): Add.
832 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
833 using a unsigned prototype, don't inline.
834 (base64_decode): Use it.
836 2005-01-19 Bruno Haible <bruno@clisp.org>
838 * sh-quote.h: New file, from GNU gettext.
839 * sh-quote.c: New file, from GNU gettext.
841 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
843 Merge changes from coreutils, as described below in several
844 changelogs dated today.
846 * save-cwd.c: Include "save-cwd.h" before other include files.
847 (O_DIRECTORY): Remove; not needed here, since "." must be
848 a directory. All uses removed.
849 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
850 universal on Suns, and we also need to test for IRIX.
851 Revamp code to use 'if' rather than '#if'.
852 Avoid unnecessary comparison of cwd->desc to 0.
854 * utimens.c (futimens): Robustify the previous patch, by checking
855 for known valid error numbers rather than observed invalid ones.
857 2005-01-18 Jim Meyering <jim@meyering.net>
859 * version-etc.c (version_etc_copyright): Update copyright date.
861 * utimens.c (futimens): Account for the fact that futimes
862 can also fail with errno == ENOSYS or errno == ENOENT.
863 Patch from Dmitry V. Levin.
865 Change the name of the robust chdir function from chdir to chdir_long.
866 * save-cwd.c: Include chdir-long.h rather than chdir.h.
867 (restore_cwd): Use chdir_long, not chdir.
868 * chdir-long.c: Renamed from chdir.c.
869 * chdir-long.h: Renamed from chdir.h.
870 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
873 2005-01-18 Bob Proulx <bob@proulx.com>
875 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
876 offsetof() macro construct to avoid compile failure with native HP-UX
877 11.0 ANSI C compiler.
879 2005-01-06 Bruno Haible <bruno@clisp.org>
881 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
882 because stpncpy.m4 takes care of it.
884 2004-01-24 Bruno Haible <bruno@clisp.org>
886 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
888 2003-10-09 Bruno Haible <bruno@clisp.org>
890 * progreloc.c: Include xalloc.h instead of xmalloc.h.
892 2005-01-06 Bruno Haible <bruno@clisp.org>
894 * fwriteerror.h (fwriteerror): Change specification to include fclose.
895 * fwriteerror.c: Include <stdbool.h>.
896 (fwriteerror): At the end, close the file stream. Record whether
897 stdout was already closed.
899 2004-05-27 Bruno Haible <bruno@clisp.org>
901 * execute.c (environ): Declare if needed.
902 * pipe.c (environ): Likewise.
903 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
905 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
907 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
908 definitions to be after all include files, to avoid collisions.
909 Problem reported by Bob Proulx.
911 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
913 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
914 not needed. This removes a dependency on the gettext module.
915 [defined _LIBC]: Do not include <libintl.h>; not needed.
917 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
919 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
922 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
924 * argp-parse.c: Include <stddef.h>.
925 (alignof, alignto): New macros.
926 (parser_init): Don't assume that void * is aligned sufficiently
929 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
930 need to extend the stack.
931 (YYINITDEPTH): New macro, so that the initial stack isn't overly
934 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
936 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
938 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
940 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
941 Remove now-obsolete comment about AIX.
942 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
943 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
944 (YYMAXDEPTH): New macro.
946 2004-12-18 Bruno Haible <bruno@clisp.org>
948 * fatal-signal.c (fatal_signals): Make non-const.
949 (init_fatal_signals): New function.
950 (uninstall_handlers, install_handlers): Ignore signals that were set to
952 (at_fatal_signal): Call init_fatal_signals.
953 (init_fatal_signal_set): Likewise. Ignore signals that were set to
955 Reported by Paul Eggert.
957 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
959 * getdate.y (textint): New member "negative".
960 (time_zone_hhmm): New function.
961 Expect 14 shift-reduce conflicts, not 13.
962 (o_colon_minutes): New rule.
963 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
964 (yylex): Set the "negative" member of signed numbers.
966 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
968 Changes imported from coreutils.
969 * hard-locale.c: Assume <locale.h> exists.
971 (GLIBC_VERSION): New macro.
972 (hard_locale): Assume setlocale exists.
973 Rewrite to avoid #ifdef.
974 Use strdup rather than malloc + strcpy.
975 * human.c: Assume <locale.h> exists.
976 (human_readable): Assume localeconv exists.
978 2004-12-01 Jakub Jelinek <jakub@redhat.com>
980 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
981 convert T2, not T. (Imported from libc.)
983 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
985 * getcwd.c (is_ENAMETOOLONG): New macro.
986 (__getcwd.c): Don't restore errno; glibc doesn't.
987 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
988 first, falling back to our code only if its results look suspicious.
989 Ensure that the resulting buffer is only as large as necessary.
991 * readutmp.c: Include readutmp.h first.
992 Include <errno.h>, since readutmp.h no longer does that.
993 * readutmp.h: Don't include <errno.h>,
994 <sys/param.h>, <time.h>; not needed to establish interface.
995 (errno): Remove decl.
996 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
997 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
998 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1000 2004-11-28 Simon Josefsson <jas@extundo.com>
1002 * base64.h, base64.c: New file.
1004 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1006 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1008 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1010 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1011 HP's ANSI C compiler.
1012 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1013 Declaring int functions causes warnings on some modern systems and
1014 shouldn't be needed to compile on ancient ones.
1015 * same.c (MIN) [defined MIN]: Don't define, since it's already
1018 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1019 with the following changes.
1020 (__set_errno): Parenthesize properly.
1021 Include <stdbool.h>.
1022 (MIN, MAX, MATCHING_INO): New macros.
1023 (__getcwd): Define with prototype, not K&R form.
1024 Use heuristics to allocate default buffer on stack if possible.
1025 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1026 behavior, and to avoid the PATH_MAX limit when computing
1028 Use MATCHING_INO to compare inode number to file.
1029 Check for arithmetic overflow in size calculations.
1030 Fix bug in reallocation of dot array that caused getcwd to fail
1031 on directories nested deeper than 75.
1032 Be more careful about saving errno on error.
1033 Do not use realloc; use only free+malloc, as this is a bit
1034 more flexible and avoids a needless copy operation.
1035 Do not inspect st_dev and st_ino for symbolic links; POSIX
1036 doesn't specify the latter.
1037 Check for closedir errors.
1038 Avoid needless casts.
1039 Use "#ifdef weak_alias" around weak_alias, to be like other
1041 The following changes to getcwd.c have effect only when used in
1042 gnulib; they have no effect inside glibc proper.
1043 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1044 as alloca isn't used.
1045 (alloca, __alloca): Likewise.
1046 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1047 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1048 unconditionally, as gnulib assumes C89 or better.
1049 Do not include <sys/param.h>.
1050 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1051 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1053 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1054 Include <dirent.h> in a way that is compatible with modern Autoconf.
1055 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1056 New macros, if not already defined.
1057 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1058 Use "_LIBC", not "defined _LIBC", for consistency.
1059 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1061 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1062 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1063 * xgetcwd.c: David MacKenzie's old code was removed, so give
1064 credit only to Jim Meyering and adjust the copyright dates.
1065 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1066 <stdlib.h>, <unistd.h>, "pathmax.h".
1067 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1068 (INITIAL_BUFFER_SIZE): Remove.
1069 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1071 2004-11-23 Jim Meyering <jim@meyering.net>
1073 * getopt_.h: Remove trailing blanks.
1075 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1077 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1078 (futimens): New function, which uses futimes if available.
1079 (futimens, utimens): Support timespec==NULL, with same semantics
1080 as utime and utimens.
1081 * utimens.h (futimens): New decl.
1083 2004-11-23 Jim Meyering <jim@meyering.net>
1085 * __fpending.c: Add comment.
1087 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1089 * getopt_.h: Re-addition of __getopt_argv_const caused
1090 redefinition warnings. To avoid them, include the defines
1091 in `#if !defined __need_getopt ... #endif'. The only place
1092 where __getopt_argv_const is used is in definitions
1093 of getopt_long and getopt_long_only below, which are as well
1094 protected by `#ifndef __need_getopt'.
1095 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1096 __need_getopt after including <stdio.h> and <unistd.h> These
1097 headers might have defined it.
1099 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1101 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1103 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1104 optopt): Use them instead of invoking ## directly; otherwise, the
1105 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1107 2004-11-19 Bruno Haible <bruno@clisp.org>
1109 * strtok_r.c: Move comments from here...
1110 * strtok_r.h: ... to here.
1112 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1114 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1115 might fail. Problem reported by Yoann Vandoorselaere.
1116 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1117 that mishandle size_t overflow.
1119 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1121 * canon-host.c: Include "strdup.h".
1122 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1123 Use strdup instead of malloc/strcpy to duplicate strings.
1125 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1126 (human_space_before_unit): New constant.
1127 * human.c (human_readable): Support it.
1129 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1130 (xgetcwd): Set errno correctly when failing.
1131 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1132 the failure is actually due to a PATH_MAX problem.
1134 Further getopt changes to make it more likely that glibc will
1135 buy the changes back.
1136 * getopt.c (POSIXLY_CORRECT): New constant.
1137 (getopt): Use it, so to preserve glibc semantic
1138 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1139 when compiling for libc.
1140 * getopt_.h (__getopt_argv_const): Bring it back.
1141 (getopt_long, getopt_long_only): Use it.
1143 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1144 New arg POSIXLY_CORRECT. All callers changed.
1145 (getopt): Argv is now char * const *, as per standard.
1146 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1147 not char *__getopt_argv_const *.
1148 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1149 _getopt_long_only_r): Likewise.
1150 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1151 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1152 _getopt_long_r, _getopt_long_only_r): Likewise.
1153 * getopt_.h (__getopt_argv_const): Remove.
1154 (getopt): Argv is now char * const *, as per standard.
1156 * getdate.y (tORDINAL): New token.
1157 (day, relunit): Allow it for relative times.
1158 (relative_time_table): Use tORDINAL for ordinals.
1160 2004-11-15 Jim Meyering <jim@meyering.net>
1162 * closeout.c: Include "__fpending.h" once again.
1163 Include <stdbool.h>.
1164 (close_stdout): Don't fail just because stdout was closed initially,
1165 since some programs don't write to stdout in the normal course of
1166 operation (other than --version and --help), and we don't want this
1167 function to make e.g. `touch file >&-' fail.
1168 But do fail if it was closed and someone has tried to write to it.
1169 E.g., `printf foo >&-' must fail.
1171 2004-11-11 Simon Josefsson <jas@extundo.com>
1173 * strtok_r.h, strtok_r.c: New file.
1175 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1177 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1178 we can stop lying to compilers about the constness of argv when we
1179 are compiled outside glibc.
1180 (getopt, getopt_long, getopt_long_only): Use it.
1181 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1183 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1184 _getopt_long_only_r): Likewise.
1185 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1186 _getopt_long_only_r): Likewise.
1188 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1189 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1190 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1191 the other external symbols.
1192 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1193 declaration, since the above renaming now works around collisions.
1195 2004-11-11 Jim Meyering <jim@meyering.net>
1197 * linebreak.c: Remove trailing blanks.
1198 * alloca_.h: Likewise.
1199 * acosl.c: Likewise.
1200 * euidaccess.c: Likewise.
1201 * allocsa.h: Likewise.
1203 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1205 * mktime.c (SHR): New macro, which is a portable
1206 substitute for >> that should work even on Crays.
1207 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1208 Problem reported by Mark D. Baushke in
1209 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1210 * getdate.y (SHR): Likewise.
1212 * strftime.c (SHR): Likewise.
1214 * quotearg.c (struct quoting_options): Use unsigned int for
1215 quote_these_too, so that right shifts are well defined. All uses
1218 2004-11-10 Simon Josefsson <jas@extundo.com>
1220 * getaddrinfo.h, getaddrinfo.c: New files.
1222 2004-11-10 Jim Meyering <jim@meyering.net>
1224 Ensure that no close failure goes unreported.
1225 * closeout.c (close_stdout): Always close stdout. I.e., don't
1226 return early when it seems there's nothing to flush.
1227 Don't include __fpending.h.
1229 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1231 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1233 2004-11-05 Bruno Haible <bruno@clisp.org>
1235 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1236 Reported by Mark D. Baushke <mdb@cvshome.org>.
1238 2004-11-04 Bruno Haible <bruno@clisp.org>
1240 2004-09-11 Bruno Haible <bruno@clisp.org>
1241 * allocsa.valgrind: New file.
1242 2004-02-06 Bruno Haible <bruno@clisp.org>
1243 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1244 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1245 Reported by Christopher Seip <chris.seip@hp.com>.
1247 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1249 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1250 with errno == ERANGE if the buffer is too small.
1251 Problem reported by Mark D. Baushke.
1253 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1255 * xreadlink.c (MAXSIZE): New macro.
1256 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1257 size does not exceed MAXSIZE. Avoid cast.
1258 As suggested by Mark D. Baushke in
1259 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1260 if readlink fails with buffer size just under MAXSIZE, try again
1263 2004-11-02 Derek R. Price <derek@ximbiot.com>
1264 and Paul Eggert <eggert@cs.ucla.edu>
1266 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1267 (get_date): Overparenthesize to avoid GCC warning.
1269 2004-11-02 Bruno Haible <bruno@clisp.org>
1271 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1272 function returns void.
1274 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1276 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1277 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1280 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1282 * getdate.y: Add support for TZ="foo" within a date string.
1283 Fix some bugs near time_t boundaries. Reject dates with
1284 out-of-range components, e.g., "Sept 31".
1285 Include <stdlib.h>, "setenv.h", "xalloc.h".
1286 (ISDIGIT_LOCALE): Remove; unused.
1287 Note that the TZ and time functions used here are not reentrant.
1288 (mktime_ok, get_tz): New functions.
1289 (TZBUFSIZE): New constant.
1290 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1291 This requires that we sometimes generate our own TZ="XXX..." setting.
1293 2004-10-27 Derek R. Price <derek@ximbiot.com>
1295 * mktime.c (not_equal_tm): Remove redundant check.
1297 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1299 * getdate.y: Use Bison 1.875 features, and some minor
1300 code cleanups. This change does not affect semantics.
1301 Don't include <stdlib.h>; no longer needed.
1302 Don't include unlocked-io.h; only the "#if TEST" code uses
1303 stdio, and performance isn't crucial there.
1304 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1305 Bison 1.875 features as described below.
1306 All uses of "PC." replaced by "pc->".
1307 (YYSTYPE): Add a forward declaration.
1308 (yylex, yyerror): Use full prototypes in forward decls.
1309 Use "%pure-parser" rather than obsolescent "%pure_parser".
1310 Use %parse-param and %lex-param instead of obsolescent
1311 YYPARSE_PARAM and YYLEX_PARAM.
1312 (meridian_table, month_and_day_table, time_units_table,
1313 relative_time_table, time_zone_table, military_table,
1314 lookup_zone, lookup_word, get_date):
1315 Use NULL instead of 0 where appropriate.
1316 (to_hour): Avoid abort (), to avoid a dependency on
1318 (yyerror, yylex): Now accepts parser_control * arg.
1319 (main) [TEST]: Use '\0' rather than 0 for char.
1321 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1323 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1324 It's now the caller's responsibility to handle the case where
1325 !HAVE_GETPAGESIZE && !defined getpagesize.
1327 * mktime.c (leapyear): Arg is long int, not int.
1329 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1331 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1333 2004-10-12 Simon Josefsson <jas@extundo.com>
1335 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1336 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1339 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1341 * vsnprintf.h: New file.
1342 * vsnprintf.c: New file.
1344 2004-10-07 Bruno Haible <bruno@clisp.org>
1346 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1347 into the provided buffer.
1349 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1351 * diacrit.c, diacrit.h: Add GPL notice.
1353 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1354 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1355 * logl.c (logl): Keep the code as similar to glibc as possible.
1356 This avoids a potential constant-folding bug.
1358 2004-10-05 Bruno Haible <bruno@clisp.org>
1360 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1362 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1364 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1365 * xmalloc.c (xmemdup): Likewise.
1366 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1367 XFREE): Remove these long-obsolescent macros.
1368 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1369 * xstrdup.c: Remove.
1371 * regex.c (re_comp): Cast gettext return value to char *,
1372 Problem reported by Martin Neitzel via Mark D. Baushke.
1374 2004-10-04 Simon Josefsson <jas@extundo.com>
1376 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1377 '#ifdef USE_UNLOCKED_IO'.
1379 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1381 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1382 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1383 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1384 regex.c, sha1.c, version-etc.c, yesno.c:
1385 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1386 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1387 the includer's responsibility.
1389 Sync from coreutils.
1391 * modechange.c (mode_compile): Don't decrement a pointer that
1392 points to the start of a string, as the C Standard says the
1393 resulting behavior is undefined.
1395 * backupfile.h (enum backuptype): Rename none -> no_backups,
1396 simple -> simple_backups, numbered_existing ->
1397 numbered_existing_backups, numbered -> numbered_backups
1398 to avoid shadowing problems. All uses changed.
1399 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1400 * backupfile.c (check_extension, numbered_backup):
1401 Rename locals to avoid shadowing 'basename'.
1402 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1405 * .cppi-disable: Add getopt_.h, getopt_int.h.
1406 * .cvsignore: Add getopt.h.
1408 2004-10-04 Simon Josefsson <jas@extundo.com>
1410 * memmem.h: New file.
1411 * memmem.c: New file, taken from glibc.
1413 2004-10-02 Jim Meyering <jim@meyering.net>
1415 * dirfd.h, getpagesize.h: Add copyright notice.
1417 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1419 * snprintf.c: Remove comments as to why each header is needed.
1421 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1423 * strsep.h: New file.
1424 * strsep.c: New file.
1426 2004-10-01 Simon Josefsson <jas@extundo.com>
1428 * snprintf.c (snprintf): Handle size==0.
1430 2004-10-01 Simon Josefsson <jas@extundo.com>
1431 Bruno Haible <bruno@clisp.org>
1433 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1434 (snprintf): Declare 'args'.
1436 2004-09-30 Simon Josefsson <jas@extundo.com>
1438 * snprintf.h, snprintf.c: New files.
1440 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1442 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1443 (hol_entry_help): Never translate an empty string.
1444 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1445 * argp.h (OPTION_NO_TRANS): New option.
1447 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1449 * xvasprintf.c: Include xalloc.h.
1450 (xvasprintf): Use xalloc_die, not xmalloc_die.
1452 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1454 * dummy.c: Change copyright notice to FSF, and license to GPL.
1456 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1458 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1459 Problem reported by Bruno Haible in:
1460 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1462 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1464 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1465 in case some system header has #define'd it. Problem reported by
1466 Soeren D. Schulze in
1467 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1469 2004-09-08 Bruno Haible <bruno@clisp.org>
1471 * stdint_.h.in: New file, taken from GNU clisp.
1473 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1475 * xvasprintf.h: New file.
1476 * xvasprintf.c: New file.
1477 * xasprintf.c: New file.
1479 2004-09-08 Bruno Haible <bruno@clisp.org>
1481 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1483 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1485 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1487 Import from coreutils.
1488 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1489 strings on unbounded length. alloca's performance benefits aren't
1490 that important here.
1492 (parse_with_separator): New function, with most of the internals
1493 of the old parse_user_spec. Allow user to omit both user and group,
1494 for compatibility with FreeBSD.
1495 Clone only the user name, not the entire spec.
1496 Do not set *uid, *gid unless entirely successful.
1497 Avoid memory leak in some failing cases.
1498 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1499 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1500 (parse_user_spec): Rewrite to use parse_with_separator.
1502 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1504 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1505 its complicated substitute.
1506 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1507 and program_invocation_name.
1508 (__argp_basename) [!_LIBC]: Remove; the only use was
1509 replaced by its body.
1510 (__argp_short_program_name): Change condition from
1511 !defined __argp_short_program_name to
1512 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1513 to match argp-namefrob.h.
1514 (__argp_failure): Don't assume strerror_r returns char *.
1515 * argp-parse.c (N_): Define unconditionally.
1516 (argp_default_options): Fill out initializers with 0 to avoid
1519 2004-08-12 Simon Josefsson <jas@extundo.com>
1521 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1522 * getopt_.h: Renamed from getopt.h.
1524 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1526 Merge from coreutils.
1528 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1529 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1530 for Reliant Unix 5.43.
1532 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1533 (union fooround): Use uintmax_t, not long int.
1534 The rest is a merge from libc:
1535 [defined _LIBC]: Include <shlib-compat.h>.
1536 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1538 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1540 * strverscmp.c: Convert to UTF-8.
1542 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1544 * obstack.h (obstack_empty_p):
1545 Don't assume that chunk->contents is suitably aligned.
1546 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1547 Likewise. Problem reported by Benno in
1548 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1550 * chown.c (rpl_chown): Work even if the file is writeable but not
1551 readable. This could be improved further but it'd take some work.
1553 2004-08-08 Simon Josefsson <jas@extundo.com>
1555 * xgethostname.c: Don't include error.h (not used).
1558 * getpass.c: Include getpass.h first.
1560 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1562 * xalloc-die.c: New files.
1563 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1565 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1566 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1567 (_, N_, xalloc_die): Move to xalloc-die.c.
1568 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1569 so that we needn't mess with xalloc_msg_memory_exhausted.
1571 * sha1.h: Renamed from sha.h.
1572 (SHA1_H): Renamed from _SHA_H.
1573 (sha1_ctx): Renamed from sha_ctx.
1574 (sha1_init_ctx): Renamed from sha_init_ctx.
1575 (sha1_process_block): Renamed from sha_process_block.
1576 (sha1_process_bytes): Renamed from sha_process_bytes.
1577 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1578 (sha1_read_ctx): Renamed from sha_read_ctx.
1579 (sha1_stream): Renamed from sha_stream.
1580 (sha1_buffer): Renamed from sha_buffer.
1581 * sha1.c: Likewise; renamed from sha.c.
1582 Do not include <sys/types.h>.
1583 Include <stddef.h> rather than <stdlib.h>.
1585 2004-08-08 Bruno Haible <bruno@clisp.org>
1587 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1588 FILESYSTEM_PREFIX_LEN.
1589 * progreloc.c: Likewise.
1590 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1592 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1595 * argp-help.c (make_hol, hol_append): Don't assume that
1596 SIZE_MAX is a valid preprocessor constant.
1597 (__argp_basename): Change from "#ifndef _LIBC"
1598 to "#ifndef __argp_short_program_name", so that
1599 we don't compile these functions for tar.
1601 More merges from coreutils.
1602 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1603 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1605 * addext.c: Remove; no longer needed.
1606 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1607 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1608 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1609 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1610 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1611 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1612 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1613 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1614 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1615 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1616 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1617 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1618 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1619 Import changes from coreutils.
1621 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1623 Merge from coreutils.
1625 * .gdb-history: Remove; this doesn't belong here.
1627 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1628 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1629 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1631 * dirname.h: Include <stdbool.h>.
1632 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1633 for consistency with POSIX terminology. All uses changed.
1634 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1635 (strip_trailing_slashes): Use bool for booleans.
1636 * stripslash.c (strip_trailing_slashes): Likewise.
1638 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1639 sometimes returns a positive errno value even when it succeeds.
1640 (print_errno_message) [!LIBC]: Fall back on strerror if
1643 * path-concat.c (mempcpy): Don't define if a system header defines it.
1644 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1645 (longest_relative_suffix): New function.
1646 (path_concat): Use it. Assume first argument is not NULL.
1647 Port to DOS. Omit redundant separators.
1648 Report an error instead of returning NULL.
1649 Use mempcpy instead of memcpy.
1650 (xpath_concat): Remove: not declared or used.
1652 * same.h: Include <stdbool.h>
1653 (same_name): Return bool, not int.
1654 * same.c (same_name): Likewise.
1655 (errno): Don't declare; we assume C89 or better now.
1657 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1658 if not already defined.
1660 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1661 * dup-safer.c (errno): Likewise.
1663 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1665 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1668 2004-08-03 Simon Josefsson <jas@extundo.com>
1670 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1671 * progname.h: Don't include stdbool.h.
1673 2004-08-02 Simon Josefsson <jas@extundo.com>
1675 * getsubopt.h: New file, with comments from Bruno Haible.
1676 * getsubopt.c: New file, from glibc, but slightly modified based on
1677 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1679 2004-08-01 Simon Josefsson <jas@extundo.com>
1681 * xgetdomainname.c: Include stdlib.h, for free().
1683 2004-07-16 Simon Josefsson <jas@extundo.com>
1685 * dummy.c: New file.
1687 2004-07-16 Bruno Haible <bruno@clisp.org>
1689 * backupfile.h: Add extern "C" for C++.
1690 * closeout.h: Likewise.
1691 * copy-file.h: Likewise.
1692 * findprog.h: Likewise.
1693 * full-write.h: Likewise.
1694 * pathname.h: Likewise.
1695 * progname.h: Likewise.
1696 * stpcpy.h: Likewise.
1697 * stpncpy.h: Likewise.
1698 * strcase.h: Likewise.
1699 * strstr.h: Likewise.
1700 * xalloc.h: Likewise.
1702 * mbswidth.h: Add extern "C" for C++.
1703 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1705 2004-07-09 Simon Josefsson <jas@extundo.com>
1707 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1708 failed without this.)
1710 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1712 * fchown-stub.c: New file.
1714 2004-06-24 Jim Meyering <jim@meyering.net>
1716 * obstack.h (obstack_base): Cast to (void *), per documentation.
1718 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1720 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1722 2004-06-01 Jim Meyering <jim@meyering.net>
1724 * calloc.c: New file.
1726 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1728 * getdate.y (yylex): Allow space between sign and number.
1729 Problem reported by Dan Jacobson.
1731 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1732 and Jim Meyering <jim@meyering.net>
1734 Merge from coreutils CVS.
1736 * stat-macros.h: New file, with contents from file-type.h
1737 and coreutils' system.h.
1738 * file-type.c: Include "stat-macros.h".
1739 * file-type.h (file_type): Move all macro definitions to new file,
1742 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1743 Wrap old code with this conditional.
1744 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1745 function that does not dereference symlinks.
1746 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1748 * xreadlink.c: Include xreadlink.h first, to catch .h file
1749 dependency problems.
1750 (xreadlink): Accept new arg SIZE, for efficiency.
1751 All decls and uses changed.
1752 * xreadlink.h: Include <stddef.h>, for size_t.
1754 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1755 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1757 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1759 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1761 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1762 macros to be defined.
1763 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1764 the allocator returns NULL because the requested size is zero.
1766 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1768 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1769 var. Add comment explaining why libc still defines it. This
1770 merges the following patch from glibc:
1771 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1773 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1775 * obstack.c (_obstack): Remove unused variable. It hasn't been
1776 present in glibc since revision 1.1 of this file.
1777 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1778 obstack_alignment_mask, obstack_alloc, obstack_base,
1779 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1780 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1781 obstack_grow0, obstack_init, obstack_int_grow,
1782 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1783 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1784 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1785 nonexistent functions.
1787 2004-05-17 Derek R. Price <derek@ximbiot.com>
1788 Paul Eggert <eggert@cs.ucla.edu>
1790 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1792 2004-05-14 Bruno Haible <bruno@clisp.org>
1794 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1795 that consists of a '.' followed by an empty digit string.
1796 Patch by Tor Lillqvist <tml@iki.fi>.
1798 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1800 Port obstack to the AS/400, where pointers are 16 bytes wide and
1801 you cannot cast an integer to a valid pointer. This patch is
1802 currently waiting to be integrated into glibc; see
1803 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1805 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1806 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1807 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1808 (struct obstack): temp member is now a union of a pointer and
1809 an integer, instead of an integer. All integer uses changed.
1810 This does not affect the physical layout of struct obstack,
1811 except on hosts (like the AS/400) where the size or alignment of
1812 void * is greater than that of ptrdiff_t.
1813 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1814 __STDC__)]: Store temporary in pointer member of union, not
1816 * obstack.c: Include <stddef.h>, for offsetof.
1817 (struct fooalign): Remove; it doesn't need a name.
1818 (union fooround): Change double to long double, and add void *.
1819 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1820 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1821 not a macro. Hence the values are always int; so remove all
1822 casts-to-int in uses.
1824 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1825 Derek Price <derek@ximbiot.com>
1827 * alloca.c: Include <alloca.h>, to get our interface.
1828 * alloca_.h: Use __alloca on AIX, so that we don't have to
1829 include <alloca.h> first. Use C89 prototype for alloca; this
1830 requires including <stddef.h> for size_t. Use extern "C" if C++.
1831 Use #elif for simplicity, since we can assume C89 now.
1832 Don't try to source the system alloca.h since it will not be found
1833 and to prevent recursively including its replacement.
1834 * fnmatch.c: Include <alloca.h> instead of opencoding.
1835 * regex.c: Likewise.
1837 2004-05-16 Derek Price <derek@ximbiot.com>
1838 Paul Eggert <eggert@cs.ucla.edu>
1840 getline cleanup. This changes the getndelim2 API: both order of
1841 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1844 * getline.c: Don't include stddef.h or stdio.h, since our
1845 interface does that.
1846 (getline): Always use getdelim, so that we don't have two
1847 copies of this code.
1848 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1850 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1851 (GETNDELIM2_MAXIMUM): New macro.
1852 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1853 instead of the old practice of delim2==0. All callers changed.
1854 Return -1 on overflow, instead of returning junk.
1855 Do not set *linesize unless allocation succeeds.
1856 * getndelim2.h: Do not include stddef.h; no longer needed, now
1857 that we include sys/types.h.
1858 * getnline.h: Likewise.
1859 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1860 (getndelim2): Reorder arguments.
1861 * getnline.c (getnline, getndelim):
1862 Don't discard the NMAX argument.
1863 (getnline): Invoke getndelim, to avoid code duplication.
1864 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1865 of (size_t) -1 by callers of the getnline family.
1867 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1869 * nanosleep.c (suspended): Change its type from int to
1870 sig_atomic_t volatile.
1871 (first_call): Make it private to rpl_nanosleep, and have it
1872 be zero initially as that's a bit faster.
1873 (my_usleep): Round up fractional times instead of truncating them,
1874 as this is the usual meaning for 'sleep'.
1876 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1878 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1879 (ENOSYS): Define if not defined.
1880 (settime): Fall back on stime if it exists and settimeofday fails.
1881 But don't bother with fallbacks if a method fails with errno == EPERM.
1883 2004-05-11 Jim Meyering <jim@meyering.net>
1885 Prior to this change, the save_cwd caller required read access to the
1886 current directory on most systems (ones with the fchdir function).
1888 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1889 fails, try write-only, and finally, resort to using xgetcwd.
1891 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1893 * obstack.c, obstack.h: Import changes from libc.
1895 2004-04-28 Bruno Haible <bruno@clisp.org>
1897 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1898 implicitly appends .exe to executables.
1899 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1900 accepts Windows pathnames.
1901 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1902 Cygwin like Windows, since it now accepts Windows pathnames.
1903 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1904 Cygwin like Windows, since it now accepts Windows pathnames.
1905 Reported by Derek Robert Price <derek@ximbiot.com>.
1907 2004-04-20 Jim Meyering <jim@meyering.net>
1909 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1911 2004-04-20 Jim Meyering <jim@meyering.net>
1912 Bruno Haible <bruno@clisp.org>
1914 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1915 memory when realloc fails.
1917 2004-04-18 Jim Meyering <jim@meyering.net>
1919 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1920 don't leak memory and do call END_UTMP_ENT.
1922 2004-04-11 Paul Eggert <eggert@twinsun.com>
1924 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1925 (CHAR_BIT): Remove, since we assume C89.
1926 Include <stdint.h> if available, as per current Autoconf CVS advice.
1928 2004-03-30 Paul Eggert <eggert@twinsun.com>
1930 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1931 not bool, to be more consistent with Unix conventions.
1932 Suggested by Bruno Haible.
1934 Merge from coreutils.
1936 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1939 * getdate.h: Include stdbool.h, and timespec.h instead of
1940 the usual <time.h> dance.
1941 (get_date): Change signature to support fractional time stamps.
1942 All callers changed.
1943 * getdate.y: Include "getdate.h" first, as we can now
1944 assume C89 and don't need to worry about 'const'.
1945 Similarly, include "unlocked-io.h" near start, not in middle.
1947 (textint.value): Use long int rather than int.
1948 (textint.digits): Use size_t rather than int.
1949 (BILLION, LOG10_BILLION): New constants.
1950 (parser_control): New member rel_ns. Members day_ordinal,
1951 time_zone, month, day, hour, minutes, rel_year, rel_month,
1952 rel_day, rel_hour, rel_minutes, rel_seconds
1953 are now long int, not int. Member seconds is now struct timespec,
1954 not int. New member timespec_seen. Members dates_seen, days_seen,
1955 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1957 (%union.intval): Now long int, not int.
1958 New member timespec.
1959 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1960 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1961 (spec): Now is a timespec or an item list.
1962 (timespec, items): New nonterminals.
1963 (time, rel, relunit, number, get_date):
1964 Add support for fractional seconds.
1965 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1966 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1967 (to_hour): First arg is now long int, not int.
1968 (to_year): Returns long int, not int.
1969 Don't treat year -70 like 70.
1970 (tm_diff): Returns long int, not int.
1971 (lookup_word): Use bool instead of int when appropriate.
1972 (yylex): Use size_t for count, not int.
1973 Detect overflow when parsing large integer constants.
1974 Add support for fractions.
1975 (get_date): Make pointers 'const' if possible.
1976 Use more-portable code to detect integer overflow.
1977 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1978 Don't use ctime; it's not reliable if the year has >4 digits.
1980 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1981 This is for compatibility with BSD.
1983 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1984 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1985 From coreutils' system.h.
1987 * userspec.c: Don't include "posixver.h".
1988 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1989 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1990 compatible extension. Simplify code by removing a boolean int
1991 that was always nonzero if a string was nonnull.
1993 2004-03-30 Jim Meyering <jim@meyering.net>
1995 Merge from coreutils.
1997 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1999 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2000 an empty input stream.
2002 * readtokens.c: Include <stdbool.h>.
2003 (readtoken): Use `size_t' rather than int/long.
2004 All callers adjusted.
2005 Use `bool' rather than `int' where appropriate.
2006 Use memset rather than an explicit loop.
2007 Use x2nrealloc rather than xrealloc.
2008 Allow the use of `\0' as a delimiter.
2009 (readtokens): Likewise.
2010 * readtokens.h (readtoken, readtokens): Update prototypes.
2012 2004-03-30 Bruno Haible <bruno@clisp.org>
2014 * getloadavg.c (getloadavg): Don't assume setlocale returns
2017 2004-03-29 Paul Eggert <eggert@twinsun.com>
2019 Merge changes to getloadavg.c from coreutils and Emacs.
2021 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2022 Define to an expression, not to the empty string.
2023 Include cloexec.h and xalloc.h.
2024 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2025 Use set_cloexec_flag rather than rolling our own.
2026 * cloexec.c, cloexec.h: New files.
2028 2004-03-18 Paul Eggert <eggert@twinsun.com>
2030 * getopt.h: Sync with libc CVS.
2032 2004-03-18 Paul Eggert <eggert@twinsun.com>
2033 Bruno Haible <bruno@clisp.org>
2035 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2036 not on all platforms that have <wchar.h>.
2037 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2039 2004-03-09 Paul Eggert <eggert@twinsun.com>
2041 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2043 * getopt_int.h: New file, also synced from libc.
2045 2004-03-07 Paul Eggert <eggert@twinsun.com>
2047 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2048 '#if' expressions. Unlike the code it replaces, it does not
2049 depend on (defined _SC_PAGESIZE). However, it does depend on
2050 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2051 first reported by Jason Andrade in
2052 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2054 2004-01-18 Simon Josefsson <jas@extundo.com>
2056 * strdup.h: New file.
2057 * strdup.c: Include it.
2058 * path-concat.c: Include strdup.h. Drop strdup declaration.
2059 * userspec.c: Include strdup.h. Drop strdup declaration.
2061 2004-02-06 Karl Berry <karl@gnu.org>
2063 * config.charset: update from gettext 0.14.1.
2065 2004-02-05 Paul Eggert <eggert@twinsun.com>
2067 Add comments and code, prompted by suggestions from Bruno Haible
2069 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2070 describing the enum quoting_style values.
2071 * quotearg.c (quotearg_alloc): New function.
2072 (quotearg_buffer_restyled): Treat lone { and } as special.
2073 Treat = as special. Work around bug with older shells
2074 that "see" a '\' that is really the 2nd byte of a multibyte char.
2075 Quote empty string with shell_quoting_style.
2077 2004-02-03 Bruno Haible <bruno@clisp.org>
2079 * pipe.h: New file, from GNU gettext.
2080 * pipe.c: New file, from GNU gettext.
2082 2004-01-27 Bruno Haible <bruno@clisp.org>
2084 * execute.h: New file, from GNU gettext.
2085 * execute.c: New file, from GNU gettext.
2086 * w32spawn.h: New file, from GNU gettext.
2088 2004-01-23 Paul Eggert <eggert@twinsun.com>
2090 Exit-status fix from coreutils.
2092 Use exit_failure consistently in place of EXIT_FAILURE,
2093 so that program exit statuses are consistent on failure.
2095 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2096 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2097 * argmatch.h: Comment fix to match the above.
2098 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2099 Now a macro referring to exit_failure, instead of a separate
2100 variable. Include "exitfail.h" to get it.
2101 * xstrtol.h: Include "exitfail.h".
2102 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2104 * long-options.c (parse_long_options): Use prototype
2105 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2108 2004-01-21 Jim Meyering <jim@meyering.net>
2110 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2111 so as not to conflict with a different-sized __mktime_internal
2112 function in GNU libc.
2113 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2114 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2116 2004-01-18 Paul Eggert <eggert@twinsun.com>
2118 Merge from diffutils.
2120 * file-type.c (file_type): Add typed memory objects.
2121 * file-type.h (S_TYPEISTMO): New macro.
2123 * c-stack.h (c_stack_action): Remove argv argument.
2124 * c-stack.c (c_stack_action): Likewise. All uses changed.
2125 (die): Don't calculate message unless segv_action returns.
2126 (get_stack_location, min_address_from_argv, max_address_from_argv,
2127 volatile stack_base, volatile_stack_size): Remove.
2128 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2129 that every segmentation violation is a stack overflow. (Ouch!)
2130 See Debian bug 136249 (still outstanding) for more info about why
2131 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2133 2003-11-30 Bruno Haible <bruno@clisp.org>
2135 Safer stack allocation.
2136 * setenv.c: Include allocsa.h.
2137 (alloca): Remove fallback definition.
2138 (freea): Remove macro.
2139 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2142 2003-10-17 Bruno Haible <bruno@clisp.org>
2144 * binary-io.h: Avoid warnings on Cygwin.
2146 2003-12-28 Bruno Haible <bruno@clisp.org>
2148 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2149 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2151 2003-11-28 Bruno Haible <bruno@clisp.org>
2153 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2155 2003-11-27 Bruno Haible <bruno@clisp.org>
2157 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2159 2003-11-17 Bruno Haible <bruno@clisp.org>
2161 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2163 2003-11-24 Bruno Haible <bruno@clisp.org>
2165 * xallocsa.h: New file, from GNU gettext.
2166 * xallocsa.c: New file, from GNU gettext.
2168 2003-11-24 Bruno Haible <bruno@clisp.org>
2170 * allocsa.h: New file, from GNU gettext.
2171 * allocsa.c: New file, from GNU gettext.
2173 2003-11-24 Bruno Haible <bruno@clisp.org>
2175 * eealloc.h: New file.
2177 2004-01-15 Jim Meyering <jim@meyering.net>
2179 Merge from coreutils.
2181 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2182 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2183 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2185 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2186 optional configure-time default.
2188 * version-etc.c (version_etc_copyright): Update copyright date.
2190 * xreadlink.c (xreadlink): Correct outdated comment.
2192 2004-01-15 Paul Eggert <eggert@twinsun.com>
2194 Merge from coreutils.
2196 * posixver.c: Include posixver.h.
2198 * same.c: Include <stdbool.h>, <limits.h>.
2199 (_POSIX_NAME_MAX): Define if not defined.
2201 (same_name): If file names are silently truncated, report
2202 that the file names are the same if they are the same after
2203 the silent truncation.
2205 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2206 conversion function.
2207 * xstrtod.c (xstrtod): Likewise. All callers changed to
2208 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2211 2004-01-14 Paul Eggert <eggert@twinsun.com>
2213 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2214 with like-named macro in fnmatch.c.
2215 (EXT): Use an internal constant instead.
2217 Merge fnmatch patches from glibc.
2218 * fnmatch.c (mbsinit): Remove define.
2219 Add libc_hidden_ver (__fnmatch, fnmatch).
2220 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2221 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2223 2003-12-14 Karl Berry <karl@gnu.org>
2225 * config.charset: update from gettext-runtime.
2227 2003-12-03 Paul Eggert <eggert@twinsun.com>
2229 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2230 Bug reported by Alfred M. Szmidt.
2232 2003-11-29 Karl Berry <karl@gnu.org>
2234 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2236 2003-11-23 Paul Eggert <eggert@twinsun.com>
2237 Bruno Haible <bruno@clisp.org>
2239 * printf-parse.h: Don't include sys/types.h.
2240 (ARG_NONE): New macro.
2241 (char_directive): Change type of *arg_index fields to size_t.
2242 * printf-parse.c: Don't include sys/types.h.
2243 (SSIZE_MAX): Remove macro.
2244 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2245 Remove unnecessary overflow check.
2246 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2249 2003-11-24 Paul Eggert <eggert@twinsun.com>
2251 * alloca.c: Remove dependency on xalloc module.
2252 (xalloc_die): Remove.
2253 (memory_full) [!defined emacs]: New macro.
2254 [!defined emacs]: Don't include xalloc.h.
2255 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2256 address arithmetic overflows. Change datatypes a bit to avoid
2259 2003-11-22 Jim Meyering <jim@meyering.net>
2261 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2263 2003-11-17 Bruno Haible <bruno@clisp.org>
2265 * vasnprintf.c (alloca): Remove fallback definition.
2266 (freea): Remove definition.
2267 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2268 Reported by Paul Eggert.
2270 2003-11-17 Jim Meyering <jim@meyering.net>
2272 On systems without utime and without a utimes function capable of
2273 dealing with a NULL struct utimbuf* argument, this utime replacement
2274 could -- in unusual circumstances -- leak a file descriptor.
2275 * utime.c: Include <unistd.h> and <errno.h>.
2276 (utime_null): Be sure to close `fd' and to preserve errno.
2277 Reported by Geoff Collyer via Arnold Robbins.
2279 2003-11-16 Paul Eggert <eggert@twinsun.com>
2280 Bruno Haible <bruno@clisp.org>
2282 Protect against address arithmetic overflow.
2283 * printf-args.h: Include stddef.h.
2284 (arguments): Change type of field 'count' to size_t.
2285 * printf-args.c (printf_fetchargs): Use size_t instead of
2286 'unsigned int' where appropriate.
2287 * printf-parse.h: Include sys/types.h.
2288 (char_directive): Change type of *arg_index fields to ssize_t.
2289 (char_directives): Change type of fields 'count', max_*_length to
2291 * printf-parse.c: Include sys/types.h and xsize.h.
2292 (SSIZE_MAX): Define fallback value.
2293 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2294 instead of 'int' where appropriate. Check a_allocated, d_allocated
2295 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2296 * vasnprintf.c: Include xsize.h.
2297 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2298 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2299 overflow. Avoid wraparound when converting a width or precision from
2302 2003-11-16 Bruno Haible <bruno@clisp.org>
2304 Update from GNU gettext.
2305 * printf-parse.c: Generalize to it can be compiled for wide strings.
2306 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2307 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2308 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2309 SNPRINTF): New macros.
2310 Don't include <alloca.h> if the file is used inside libintl.
2311 (local_wcslen): New function, for Solaris 2.5.1.
2312 (VASNPRINTF): Use it instead of wcslen.
2314 2003-11-16 Bruno Haible <bruno@clisp.org>
2316 * xsize.h (xmax): New function.
2317 (xsum, xsum3, xsum4): Declare as "pure" functions.
2319 2003-11-12 Paul Eggert <eggert@twinsun.com>
2321 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2322 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2323 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2324 heuristic is just as accurate as far as we know, and it removes a
2325 dependency on size_max.m4 and ptrdiff_max.m4.
2327 2003-11-12 Paul Eggert <eggert@twinsun.com>
2329 * xstrtol.c (__xstrtol): Remove "break" immediately after
2330 "return", to pacify some unknown compiler. Problem reported
2333 2003-11-11 Bruno Haible <bruno@clisp.org>
2335 * xsize.h (SIZE_MAX): Remove fallback definition.
2336 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2339 2003-11-10 Paul Eggert <eggert@twinsun.com>
2341 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2342 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2343 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2345 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2346 not (size_t) -1, since it's defined here.
2348 2003-11-06 Paul Eggert <eggert@twinsun.com>
2350 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2351 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2352 Reject sizes of exactly SIZE_MAX bytes.
2353 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2354 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2356 2003-11-05 Bruno Haible <bruno@clisp.org>
2358 * xsize.h: Include limits.h, to avoid a possible collision with
2359 SIZE_MAX defined in <limits.h> on Solaris.
2361 2003-11-04 Bruno Haible <bruno@clisp.org>
2363 * xsize.h: New file.
2364 * linebreak.c: Include xsize.h.
2365 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2366 argument for overflow.
2367 Suggested by Paul Eggert.
2369 2003-10-31 Bruno Haible <bruno@clisp.org>
2371 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2372 to avoid (extremely rare) race condition.
2373 Suggested by Paul Eggert.
2375 2003-11-03 Jim Meyering <jim@meyering.net>
2377 * userspec.c: Include "userspec.h".
2378 * userspec.h: New file.
2380 2003-10-31 Paul Eggert <eggert@twinsun.com>
2382 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2383 * mountlist.c (SIZE_MAX): Define if not defined already.
2384 (read_filesystem_list): Set and use me_type_malloced.
2385 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2386 whatever the type happens to be), for brevity and consistency.
2387 Check for size calculation overflow on Alphas running OSF/1.
2389 2003-10-31 Jim Meyering <jim@meyering.net>
2391 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2393 * linebuffer.c: Include <string.h> for declaration of memset.
2395 2003-10-30 Paul Eggert <eggert@twinsun.com>
2396 Bruno Haible <bruno@clisp.org>
2398 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2399 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2401 2003-10-29 Paul Eggert <eggert@twinsun.com>
2403 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2404 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2406 * quotearg.c (quotearg_n_options): Use it.
2407 * group-member.c: Include <stdbool.h>.
2408 (free_group_info): Arg is now const *; don't free arg.
2409 (get_group_info): Now returns bool and accepts struct group_info *,
2410 rather than returning a malloc'ed struct group_info *.
2411 All uses changed. Check for overflow in internal size calculation.
2413 * getusershell.c (readname): Simplify the code by using x2nrealloc
2414 rather than xmalloc/xrealloc.
2415 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2416 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2417 conformance bug: the old code used a pointer after freeing the
2418 storage that it addressed.
2419 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2420 rather than doing it by hand.
2421 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2422 the buffer preserved. Use free and xmalloc instead.
2423 * quotearg.c (quotearg_n_options): Likewise.
2424 Use a simpler test for size overflow. Don't use xalloc_oversized
2425 because unsigned int might be wider than size_t (!); this suggests
2426 that we should switch from unsigned int to size_t for slot numbers.
2428 2003-10-27 Bruno Haible <bruno@clisp.org>
2430 * stdbool_.h: Better support for BeOS.
2432 2003-10-27 Paul Eggert <eggert@twinsun.com>
2434 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2435 to allocate the returned structure. Do not allocate a subarray,
2436 as x2nrealloc will do that.
2437 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2438 instead of xnrealloc.
2439 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2441 2003-10-26 Paul Eggert <eggert@twinsun.com>
2443 * xalloc.h (xalloc_oversized): New static inline function, for
2444 callers that want to do their own size-overflow checking. Include
2445 <stdbool.h>, since xalloc_oversized returns bool.
2446 * xalloc.c (array_size_overflow): Remove. All callers changed
2447 to use xalloc_oversized.
2449 Add two functions x2realloc, x2nrealloc, for programs that grow
2450 arrays dynamically by doubling their sizes.
2451 * xalloc.h (x2realloc, x2nrealloc): New decls.
2452 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2455 Port to C99 semantics for 'inline' of external functions.
2456 Bug reported by Bruno Haible.
2457 * xmalloc.c (xnmalloc_inline): New static inline function,
2458 with the old contents of xnmalloc.
2459 (xnmalloc, xmalloc): Use it.
2460 (xnrealloc_inline): New static inline function,
2461 with the old contents of xnrealloc.
2462 (xnrealloc, xrealloc): Use it.
2464 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2466 2003-10-25 Paul Eggert <eggert@twinsun.com>
2468 Fix several address-calculation bugs in the hash modules,
2469 plus some minor code cleanup.
2471 * hash.h: Include <stdbool.h>, for bool.
2472 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2473 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2474 hash_get_n_entries, hash_get_max_bucket_length,
2475 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2476 hash_rehash): Use size_t rather than unsigned.
2477 * hash.c (struct hash_table, hash_get_n_buckets,
2478 hash_get_n_buckets_used, hash_get_n_entries,
2479 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2480 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2481 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2483 (SIZE_MAX): Define if not defined.
2484 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2485 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2487 Use const * when possible.
2488 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2489 (check_tuning): Fix bug: if tuning parameters were very close to
2490 0 or 1, rounding errors could have caused subscript violations.
2491 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2492 (hash_initialize): Add 'fail:' label
2493 to free table and return NULL, and use it to simplify code.
2494 Use calloc rather than clearing the storage ourself.
2495 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2496 buffer size calculations.
2497 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2498 Include <stddef.h>, for size_t.
2499 * hash-pjw.c (hash_pjw): Likewise.
2500 Switch to method described by Bruno Haible.
2501 Include <limits.h>, for CHAR_BIT.
2502 (SIZE_BITS): New macro.
2504 2003-10-21 Paul Eggert <eggert@twinsun.com>
2506 * getndelim2.c (getndelim2): When size calculation overflows,
2507 ceiling the allocation at NMAX bytes rather than silently
2508 discarding input bytes before NMAX is reached. This makes
2509 a difference only if NMAX exceeds SIZE_MAX / 2.
2511 * obstack.c: Merge from glibc.
2512 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2513 Add libc_hidden_def (_obstack_newchunk).
2514 (_obstack_free) [! defined _LIBC]: Remove.
2515 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2516 a clone of the function body.
2517 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2518 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2520 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2521 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2524 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2525 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2526 Don't use lvalue casts, as GCC plans to remove support for them
2527 in GCC 3.5. Reported by Joseph S. Myers. This bug
2528 was also present in the non-GCC version, indicating that this
2529 code had always been buggy and had never been widely used.
2530 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2531 Use the fast variant of each macro, rather than copying the
2532 definiens of the fast variant; that way, we'll be more likely to
2533 catch future bugs in the fast variants.
2535 2003-10-20 Bruno Haible <bruno@clisp.org>
2537 * wait-process.h: New file, from GNU gettext.
2538 * wait-process.c: New file, from GNU gettext.
2540 2003-10-19 Jim Meyering <jim@meyering.net>
2542 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2544 2003-10-16 Paul Eggert <eggert@twinsun.com>
2546 * getgroups.c: Include <errno.h>, <stdlib.h>.
2547 (getgroups): First arg is int, not size_t.
2548 Don't let 'free' mangle errno.
2550 2003-10-16 Jim Meyering <jim@meyering.net>
2552 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2554 2003-10-15 Paul Eggert <eggert@twinsun.com>
2556 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2558 (new_exclude, add_exclude_file): Initial size no longer needs to
2560 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2561 our own address arithmetic overflow checking.
2563 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2564 (fnmatch): Do not alloca more than 2000 wide characters;
2565 instead, use malloc for large buffers.
2566 Check for address arithmetic overflow, and return -1
2567 with errno set to ENOMEM in that case.
2568 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2569 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2570 instead, return -1. Check for address arithmetic overflow.
2572 2003-10-14 Paul Eggert <eggert@twinsun.com>
2574 Handle invalid suffixes and overflow independently, so that
2575 callers can treat them independently as needed. Fix some bugs in
2576 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2577 suffix for a human-readable blocksize. The major caller-visible
2578 change is the addition of a new
2579 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2580 that both overflow and suffix chars were found.
2582 * human.c (humblock): Don't check separately for invalid suffix
2583 char; that is xstrtoumax's job (now that its bug is fixed).
2584 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2585 INTMAX_MAX]: New macros.
2586 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2587 TYPE_MAXIMUM): New macros.
2588 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2589 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2590 if overflow occurs, as it's what __strtol does and it's more useful
2592 (__xstrtol): If __strtol reports some error other than ERANGE,
2593 reflect it to the caller as LONGINT_INVALID. If it reports
2594 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2595 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2596 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2598 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2599 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2600 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2601 [defined UINTMAX_MAX]: New macros.
2603 2003-10-14 Bruno Haible <bruno@clisp.org>
2605 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2606 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2607 Also use volatile where needed.
2609 2003-10-12 Paul Eggert <eggert@twinsun.com>
2611 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2612 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2613 and define in terms of the other primitives.
2614 * xmalloc.c: Include stdbool.h; do not include exit.h.
2615 (SIZE_MAX): Define if not already defined.
2616 (array_size_overflow): New function.
2617 (xalloc_die): Abort instead of exiting if 'error' returns.
2618 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2619 (xmalloc, xrealloc): Use them.
2620 (xcalloc): Check for address arithmetic overflow.
2621 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2622 a bit faster than strcpy.
2624 2003-10-08 Paul Eggert <eggert@twinsun.com>
2626 Merge getpass from libc, plus a few fixes.
2628 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2629 Include <stdbool.h>.
2630 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2631 __fsetlocking to empty.
2632 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2633 do include <bits/libc-lock.h>.
2634 Do not include <fcntl.h>; not needed.
2635 [_LIBC]: Include <wchar.h>.
2636 (NOTCANCEL_MODE): New macro.
2637 (flockfile, funlockfile) [_LIBC]: New macros.
2638 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2639 [!_LIBC]: New macros.
2640 (call_fclose): New function.
2641 (getpass): Use it. Save tty stream separately; this simplifies the
2642 code and makes it more reliable if stdin happens to equal stdout.
2643 Invoke __fsetlocking on tty.
2644 Handle thread cancellation if needed.
2645 Namespace cleanup (use __tcgetattr, __getline).
2646 Use bool for Booleans.
2647 [USE_IN_LIBIO]: Handle wide streams.
2648 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2649 stream might go where.
2651 * unlocked-io.h: Include <stdio.h>, so that the caller
2652 doesn't have to include <stdio.h> before us.
2653 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2654 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2655 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2656 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2657 if not declared, so that we can use getpass.c code from libc without
2659 (flockfile, ftrylockfile, funlockfile): New macros.
2661 2003-10-06 Bruno Haible <bruno@clisp.org>
2663 * version-etc-2.h: Remove file.
2664 * version-etc-2.c: Remove file.
2666 2003-09-25 Jim Meyering <jim@meyering.net>
2667 Bruno Haible <bruno@clisp.org>
2669 This lets translators provide better translations for the
2670 "Written by ..." part of --version output.
2671 * version-etc.h: Include stdarg.h.
2672 (version_etc_copyright): Declare as readonly.
2673 (version_etc): Make this function variadic with a NULL-terminated list
2674 of author name strings.
2675 (version_etc_va): New declaration.
2676 * version-etc.c: Include stdarg.h, stdlib.h.
2677 (version_etc_copyright): Declare as readonly.
2678 (version_etc_va): New function. Provide a different translatable string
2679 for each possible number of authors < 10. Abbreviate when there are 10
2681 (version_etc): Make this function variadic. Call version_etc_va.
2682 Suggestion from Gary V. Vaughan.
2684 * long-options.h (parse_long_options): Change prototype: the authors
2685 string is moved to the end and becomes variadic.
2686 * long-options.c: Include stdarg.h.
2687 (parse_long_options): Make this function variadic, too.
2688 Call version_etc_va, not version_etc.
2690 2003-10-06 Bruno Haible <bruno@clisp.org>
2692 * fatal-signal.h: New file, from GNU gettext.
2693 * fatal-signal.c: New file, from GNU gettext.
2695 2003-10-04 Karl Berry <karl@gnu.org>
2697 * argp*: update from libc.
2699 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2701 * getpass.c (getpass): Use a no-op fseek when switching from input to
2702 output mode on the same stream.
2704 2003-09-29 Paul Eggert <eggert@twinsun.com>
2706 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2707 Fix arg typo in previous patch.
2709 2003-09-28 Jim Meyering <jim@meyering.net>
2711 * error.c: Correct cpp indentation.
2713 2003-09-27 Paul Eggert <eggert@twinsun.com>
2715 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2716 Omit the special code that used __typeof__, since we worry that
2717 it could be more trouble than it's worth. See:
2718 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2719 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2723 2003-09-26 Jim Meyering <jim@meyering.net>
2725 * error.c (error_tail): Move some declarations
2726 into inner scope where the local variables are used.
2728 2003-09-26 Bruno Haible <bruno@clisp.org>
2730 * stpncpy.h (gnu_stpncpy): New declaration.
2731 (stpncpy): Define as alias for gnu_stpncpy.
2732 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2734 2003-09-26 Paul Eggert <eggert@twinsun.com>
2736 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2737 (error_tail): Do not loop, reallocating temporary buffer, since
2738 the output cannot contain more wide characters than the input
2739 contains bytes, the size must be big enough already. This avoids
2740 one potential size overflow calculation. Check for size overflow
2741 when calculating temporary buffer size. Free temporary buffer
2742 when done, if it was allocated with malloc; this plugs a memory
2743 leak. Remove casts from void * to pointers, that are no longer
2744 needed now that we're assuming C89 or better.
2746 Merge error changes from glibc.
2748 * error.c, error.h: Update copyright notice header to match glibc.
2749 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2750 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2751 Disable cancellation while printing error.
2752 * error.h: Prepend __ to parameter names.
2754 2003-09-25 Karl Berry <karl@gnu.org>
2756 * argp-fmtstream.c, argp-help.c: update from libc.
2758 2003-09-25 Bruno Haible <bruno@clisp.org>
2760 * version-etc-2.h: New file, from version-etc.h with modifications.
2761 * version-etc-2.c: New file, from version-etc.c with modifications.
2763 2003-09-25 Simon Josefsson <jas@extundo.com>
2765 * xgetdomainname.h: New file.
2766 * xgetdomainname.c: New file.
2768 2003-09-25 Simon Josefsson <jas@extundo.com>
2769 Bruno Haible <bruno@clisp.org>
2771 * getdomainname.h: New file.
2772 * getdomainname.c: New file.
2774 2003-09-24 Paul Eggert <eggert@twinsun.com>
2776 * linebuffer.c (freebuffer): Don't free the argument, just
2777 the buffer associated with the argument. Bug reported by
2780 2003-09-19 Karl Berry <karl@gnu.org>
2782 * argp.h: update from libc.
2784 2003-09-16 Paul Eggert <eggert@twinsun.com>
2786 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2787 input error, instead of returning NULL the next time we are called
2788 (and therefore losing track of errno).
2790 2003-09-15 Paul Eggert <eggert@twinsun.com>
2792 * getndelim2.c (getndelim2): Don't trash errno when a read
2793 fails, so that the caller gets the proper errno.
2795 * readutmp.c (read_utmp): Likewise.
2796 Check for fstat error. Close stream and free storage
2799 2003-09-14 Bruno Haible <bruno@clisp.org>
2801 * fwriteerror.h: New file.
2802 * fwriteerror.c: New file.
2804 2003-09-14 Jim Meyering <jim@meyering.net>
2806 * getloadavg.c: Correct cpp indentation.
2807 * strdup.c: Likewise.
2808 * vasnprintf.c: Likewise.
2810 2003-09-12 Paul Eggert <eggert@twinsun.com>
2812 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2813 * obstack.c [!defined _LIBC]: Likewise.
2814 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2815 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2816 * exitfail.c: Don't include stdlib.h; no longer needed.
2818 More changes to assume C89 or better.
2820 * error.c (error_tail): Assume vprintf.
2822 * argmatch.c (getenv): Remove decl.
2823 * progreloc.c (get_full_program_name): Define via prototype.
2824 * setenv.c (clearenv): Likewise.
2825 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2827 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2828 (malloc, memcpy): Remove decls.
2829 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2830 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2831 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2832 (memcpy): Remove macro.
2833 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2834 (__P): Remove. All uses removed.
2835 (PTR): Remove. All uses changed to void *.
2836 (CHAR_BIT, NULL): Remove.
2837 (spaces, zeros, memset_space, memset_zero)
2838 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2840 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2841 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2842 Define with prototype.
2843 Remove now-unnecessary prototype decl.
2844 (extra_args_spec): Assume ANSI C. All uses changed.
2845 (extra_args_spec_iso): Remove.
2846 (my_strftime, emacs_strftimeu): Define via prototype.
2847 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2849 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2850 * strtoimax.c: Include <stdlib.h> unconditionally.
2851 (strtoul, strtol): Remove decls.
2852 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2854 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2855 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2856 (LOCALE_PARAM_PROTO): New macro.
2857 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2858 (INTERNAL (strtol), strtol): Define with a prototype.
2859 (PARAMS): Remove. All uses removed.
2860 * tempname.c: Include <string.h> unconditionally.
2861 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2862 * xgethostname.c (main): Define with a prototype.
2863 * xmalloc.c: Include "xalloc.h" first, to check interface.
2864 Include <stdlib.h> unconditionally.
2865 (calloc, malloc, realloc, free): Remove decls.
2866 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2867 Include <stdlib.h> unconditionally. Sort include file names.
2869 (xstrtod): Define with a prototype.
2870 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2871 (strtol, strtoul): Remove decls.
2873 2003-09-11 Paul Eggert <eggert@twinsun.com>
2875 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2876 Include <stdlib.h>, <string.h> unconditionally.
2877 Remove now-unnecessary cast to char *.
2878 * strnlen.c: Include <string.h> unconditionally.
2879 * yesno.c (yesno): Define with a prototype.
2881 2003-09-10 Bruno Haible <bruno@clisp.org>
2883 * strcspn.c: Include <string.h> unconditionally.
2884 * strpbrk.c: Include <string.h> unconditionally.
2885 * strstr.c: Include <string.h> unconditionally.
2886 * unicodeio.c: Include <string.h> unconditionally.
2887 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2888 * unsetenv.c: Likewise.
2889 * xreadlink.c: Include <stdlib.h> unconditionally.
2890 * yesno.c: Include <stdlib.h> unconditionally.
2891 (rpmatch): Add prototype.
2893 2003-09-10 Jim Meyering <jim@meyering.net>
2895 * error.c: Correct indentation of cpp directives.
2897 2003-09-09 Paul Eggert <eggert@twinsun.com>
2901 * acosl.c (main): Use a prototype.
2902 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2905 * getloadavg.c (getloadavg, main): Define via prototypes.
2907 * getopt.h (struct option.name): Assume C89, and use 'const'.
2908 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2909 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2911 * getopt.c (const): Remove macro.
2912 Include <string.h> unconditionally.
2913 (my_index): Remove; all uses changed to strchr.
2914 (strlen): Remove decl.
2915 (exchange): Remove forward decl; no longer needed.
2916 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2917 Define with prototype.
2918 * getopt1.c (const): Remove macro.
2919 (getopt_long, getopt_long_only, main): Define with prototype.
2921 * getugroups.c: Include <string.h> unconditionally.
2923 * getusershell.c: Include <stdlib.h> unconditionally.
2924 (getusershell, setusershell, endusershell, readname, main):
2925 Define with prototypes.
2927 * group-member.c: Include group-member.h first.
2928 Include <stdlib.h> unconditionally.
2930 * hard-locale.c: Include hard-locale.h first.
2931 Include <stdlib.h>, <string.h> unconditionally.
2933 * hash.c (free, malloc): Remove decls.
2934 Include <stdlib.h> unconditionally.
2936 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2937 (getenv): Do not declare.
2939 * idcache.c: Include <string.h> unconditionally.
2941 * long-options.c: Include long-options.h first, to test interface.
2942 Include <stdlib.h> unconditionally.
2944 * makepath.c: Include makepath.h first, to test interface.
2945 Include <stdlib.h> and <string.h> unconditionally.
2947 * linebuffer.c: Include <stdlib.h>.
2948 (free): Remove decl.
2950 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2951 rpl_malloc returns void *, not char *.
2952 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2954 * md5.h: Include <limits.h> unconditionally.
2955 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2956 (__P): Remove; all uses removed.
2957 * md5.c: Include "md5.h" first.
2958 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2959 md5_buffer, md5_process_bytes, md5_process_block):
2960 Define with prototypes.
2961 * sha.h (__P): Remove all uses. (It wasn't defined??)
2962 * sha.c: Include "sha.h" first.
2963 Include <stdlib.h>, <string.h> unconditionally.
2965 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2966 * memcmp.c (__ptr_t): Likewise.
2967 * memrchr.c (__ptr_t): Likewise.
2968 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2969 Include <string.h> unconditionally.
2970 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2971 * memchr.c: Include <stdlib.h> unconditionally.
2972 * memchr.c (LONG_MAX): Remove.
2973 * memrchr.c (LONG_MAX): Likewise.
2974 * memchr.c (__memchr): Define via a prototype.
2975 * memrchr.c (__memrchr): Likewise.
2976 * memcmp.c (__P): Remove, and remove all uses.
2977 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2978 Remove forward decls; no longer needed.
2979 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2980 Use types required by C89 in prototype.
2982 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2983 * savedir.c: Likewise.
2984 * mkdir.c (free): Remove decl.
2985 * rmdir.c (rmdir): Define with a prototype.
2986 * savedir.c: Include savedir.h first, to test interface.
2988 * mktime.c (STDC_HEADERS): Remove.
2989 Include <stdlib.h>, <string.h> unconditionally.
2991 * modechange.c: Include <stdlib.h> unconditionally.
2992 (malloc): Remove decl.
2994 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2995 (free): Remove decl.
2997 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2998 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2999 (This type really should be intptr_t, but that's a C99ism.)
3000 (_obstack_memcpy): Remove: all uses changed to memcpy.
3001 Include <string.h> unconditionally.
3002 (struct obstack): Assume __STDC__ for types of members
3003 chunkfun, freefun, extra_arg.
3004 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3005 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3006 obstack_begin, obstack_specify_allocation,
3007 obstack_specify_allocation_with_arg, obstack_chunkfun,
3008 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3009 Remove unprototyped decls and the macros that use them.
3010 * obstack.c (POINTER): Remove. All uses changed to void *.
3011 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3012 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3013 (defined __STDC__ && __STDC__)]:
3014 Remove nonprototyped code.
3015 Include <stdlib.h> unconditionally.
3016 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3017 _obstack_allocated_p, _obstack_free, obstack_free,
3018 _obstack_memory_used, print_and_abort):
3019 Define using prototypes.
3020 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3021 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3022 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3023 obstack_next_free, obstack_object_size, obstack_room) [0]:
3024 Remove unused, unprototyped code.
3026 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3028 * physmem.c (physmem_total, physmem_available, main): Define
3031 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3032 (main): Define with a prototype.
3034 * posixver.c (getenv): Remove decl.
3036 * putenv.c (malloc): Returns void *, not char *.
3037 Include <string.h> unconditionally.
3038 (strchr, memcpy, NULL): Do not define.
3040 * readtokens.c: Include readtokens.h first, to test interface.
3041 Include <stdlib.h>, <string.h> unconditionally.
3042 (init_tokenbuffer): Define with a prototype.
3044 * regex.c (PARAMS): Remove. All uses removed.
3045 All uses of _RE_ARGS removed, too.
3046 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3048 (bzero): Assume memset exists.
3049 (memcmp, memcpy, NULL): Remove.
3050 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3051 char, or assignments to local vars of type signed char.
3052 (init_syntax_once, PREFIX(extract_number_and_incr),
3053 PREFIX(print_partial_compiled_pattern),
3054 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3055 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3056 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3057 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3058 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3059 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3060 wcs_compile_range, byte_compile_range, truncate_wchar,
3061 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3062 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3063 count_mbs_length, wcs_re_match_2_internal,
3064 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3065 PREFIX(alt_match_null_string_p),
3066 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3067 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3068 regfree, PREFIX(extract_number)): Define with prototype. Remove
3069 now-unnecessary declaration, if any.
3070 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3072 Remove now-unnecessary casts among pointer types.
3073 * regex.h (_RE_ARGS): Remove. All uses removed.
3075 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3076 (free): Remove decl.
3078 * rpmatch.c: Include <stdlib.h> unconditionally.
3080 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3081 (free): Remove decl.
3083 * save-cwd.c: Include <stdlib.h> unconditionally.
3084 * xgetcwd.c: Likewise.
3086 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3087 (free): Remove decl.
3089 * strchrnul.c (strchrnul): Define with a prototype.
3090 Fix bug: c_in was not converted to char before searching.
3092 The following changes are not K&R related:
3094 * group-member.h: Include <sys/types.h>, so that this file is
3096 * makepath.h: Likewise.
3098 * getusershell.c (readname, default_index, line_size, readname):
3099 Use size_t, not int, for sizes.
3100 (readname): If the size overflows, report an error instead of
3103 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3105 * getndelim2.c: Assume stdlib.h per the C89 spec.
3107 2003-09-08 Paul Eggert <eggert@twinsun.com>
3109 Assume C89 or better; remove K&R cruft.
3110 A few of these changes were first proposed by Derek Robert Price
3111 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3113 * addext.c: Include <string.h> unconditionally.
3114 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3115 Don't declare getenv or malloc.
3117 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3118 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3120 (find_stack_direction, alloca): Use prototypes.
3122 * atexit.c (atexit): Define using a prototype.
3124 * basename.c, dirname.c, stripslash.c:
3125 Include <string.h> unconditionally.
3127 * bcopy.c: Include <stddef.h>.
3128 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3130 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3132 * error.h (error, error_at_line, error_print_progname)
3133 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3134 * error.c: Include error.h first, to check interface.
3135 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3136 (VA_START): Remove; all uses changeed to va_start.
3137 (exit, strerror): Remove decls.
3138 (error_print_progname): Prototype uncondionally.
3139 Don't include <errno.h>; no longer needed.
3140 (private_strerror): Remove.
3141 (error_tail): Always define.
3142 (error, error_at_line): Assume C89 or better; always use prototypes.
3143 * fatal.c: Include "fatal.h" first, to test interface.
3144 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3145 (VA_START): Remove; all uses changed to va_start.
3146 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3148 (exit): Remove decl.
3149 (fatal): Prototype unconditionally. Assume va_start works.
3150 Abort at end, to pacify gcc.
3152 * euidaccess.c (main): Define with a prototype.
3154 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3156 * exitfail.c: Include <stdlib.h> unconditionally.
3158 * fnmatch_.h (__P): Remove. All uses changed to assume
3160 * fnmatch.c: Include fnmatch.h first, to test interface.
3161 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3162 (getenv): Remove decl.
3163 (fnmatch): Define using a prototype.
3164 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3165 (FCT): Define using a prototype.
3167 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3169 * gethostname.c: Include <stddef.h>.
3170 (gethostname): Define with prototype. Length is size_t, not int.
3172 2003-09-08 Paul Eggert <eggert@twinsun.com>
3174 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3175 getversion.c should have been removed then, but was accidentally
3178 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3179 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3181 2003-09-07 Paul Eggert <eggert@twinsun.com>
3183 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3184 copy_tm_result. Bug reported by Simon Josefsson in
3185 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3187 2003-09-06 Paul Eggert <eggert@twinsun.com>
3189 * time_r.c, time_r.h: New files.
3191 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3193 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3194 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3196 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3198 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3199 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3202 * timegm.c: Switch to glibc implementation, with the following changes:
3203 [defined HAVE_CONFIG_H]: Include <config.h>.
3204 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3205 (__mktime_internal) [!defined _LIBC]: New decl.
3206 (__gmtime_r) [!defined _LIBC]: New macro and function.
3207 (timegm): Use a prototype, since gnulib assumes C89.
3208 Do not bother declaring tmp to be const, as it's not really usefu.
3209 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3210 (timegm): Declare only if HAVE_DECL_TIMEGM.
3212 2003-09-03 Paul Eggert <eggert@twinsun.com>
3214 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3215 Bug reported by Lute Kamstra in
3216 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3218 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3219 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3220 course with correspondingly smaller numbers for tomorrow and
3221 yesterday. From Tadayoshi Funaba. Originally installed into
3222 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3225 2003-08-31 Simon Josefsson <jas@extundo.com>
3227 * timegm.h: New file.
3228 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3230 2003-08-31 Karl Berry <karl@gnu.org>
3232 * argp.h: update from libc.
3234 2003-08-28 Bruno Haible <bruno@clisp.org>
3236 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3237 warning on QNX, which defines O_BINARY to 000000.
3239 2003-08-24 Bruno Haible <bruno@clisp.org>
3241 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3242 MSVC7 <stdio.h> is included later.
3244 2003-08-20 Bruno Haible <bruno@clisp.org>
3246 * progname.h: New file, from GNU gettext.
3247 * progname.c: New file, from GNU gettext.
3248 * progreloc.c: New file, from GNU gettext.
3250 2003-08-19 Bruno Haible <bruno@clisp.org>
3252 * xstrdup.c: Assume <string.h> exists.
3254 2003-08-18 Jim Meyering <jim@meyering.net>
3256 * setenv.h: Indent nested cpp directive.
3257 * vasnprintf.c: Remove trailing blanks.
3259 2003-08-17 Simon Josefsson <jas@extundo.com>
3260 Bruno Haible <bruno@clisp.org>
3262 * xstrndup.h: New file.
3263 * xstrndup.c: New file.
3265 2003-08-17 Bruno Haible <bruno@clisp.org>
3267 * strndup.h: New file.
3269 2003-08-16 Paul Eggert <eggert@twinsun.com>
3271 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3272 space, undoing this 2003-08-12 change:
3273 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3275 2003-08-16 Jim Meyering <jim@meyering.net>
3277 Merge from coreutils.
3278 * xstrtoimax.c: #else #if -> #elif.
3279 * xstrtoumax.c: Likewise.
3281 2003-08-15 Paul Eggert <eggert@twinsun.com>
3283 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3284 rather than tab, after '#' in shell-script copyright notices.
3285 Suggested by Bruno Haible.
3287 2003-08-15 Jim Meyering <jim@meyering.net>
3288 and Paul Eggert <eggert@twinsun.com>
3290 Merge from coreutils.
3291 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3292 member but strut utmpx does not. Needed for AIX 4.3.3.
3293 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3295 2003-08-15 Jim Meyering <jim@meyering.net>
3297 Merge from coreutils.
3298 * xgethostname.c: Include <stdlib.h>.
3299 (xghostname): Don't exit for anything other than memory-related
3300 failure; just return NULL.
3301 * userspec.c: Include "posixver.h".
3302 (parse_user_spec): Accept `.' as a separator only
3303 in pre-POSIX-200112 mode.
3304 * strtoimax.c: Use #elif rather than #else #if.
3305 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3306 Remove function, now that we can rely on a working tzset function.
3307 [!_LIBC]: Ensure that the required autoconf test has been run.
3308 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3309 Use underlying_strftime for %r.
3310 * sha.c: Merge in some clean-up and optimization changes from glibc.
3311 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3312 Ensure that it is a multiple of 64.
3313 Rearrange loop exit tests so as to avoid performing an
3314 additional fread after encountering an error or EOF.
3315 * realloc.c: Update copyright date.
3317 2003-08-14 Jim Meyering <jim@meyering.net>
3319 Merge from coreutils.
3320 * obstack.h: Whitespace changes.
3321 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3322 and xcalloc return values.
3323 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3324 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3325 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3326 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3327 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3329 Use mntctl's return value to drive the entry-processing loop, since
3330 we can't rely on the value of the vmt_length member in the last
3331 entry. On some systems doing so could result in exhausting
3332 virtual memory. Based in part on a patch from Mike Jetzer.
3334 2003-08-14 Jim Meyering <jim@meyering.net>
3335 and Paul Eggert <eggert@twinsun.com>
3337 Merges from coreutils, plus other fixes.
3338 * physmem.c: Merge in portability changes from gcc/libiberty
3339 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3340 for credits and details. Thanks to Kaveh Ghazi for helping
3341 to keep these files in sync.
3342 (ARRAY_SIZE): Define it.
3343 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3344 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3345 (memcasecmp): Don't assume size_t fits in unsigned int.
3346 Remove casts and duplicate code.
3347 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3348 (memcpy): Remove definition.
3349 Merge in some clean-up and optimization changes from glibc.
3350 [BLOCKSIZE]: Move definition to top of file.
3351 Ensure that it is a multiple of 64.
3352 Rearrange loop exit tests so as to avoid performing an
3353 additional fread after encountering an error or EOF.
3354 * md5.h (md5_uintptr): Define.
3355 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3356 return to the initial working directory. Preserve errno
3358 * idcache.c: Include "xalloc.h".
3359 (xmalloc, xrealloc): Remove decls.
3360 (getuser): Remove casts no longer required in C89.
3361 * human.c: Include stdio.h, for sprintf.
3362 * group-member.c: Include "xalloc.h".
3363 (xmalloc, xrealloc): Remove decls.
3364 (get_group_info): Remove casts no longer required in C89.
3365 * getusershell.c (readname): Remove casts no longer required in C89.
3366 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3367 * getline.c: Whitespace fix, from coreutils.
3369 2003-08-13 Paul Eggert <eggert@twinsun.com>
3371 * exclude.c: Include <ctype.h>
3372 (IN_CTYPE_DOMAIN): New macro.
3374 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3377 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3378 Undo previous (whitespace-only) change.
3380 2003-08-12 Paul Eggert <eggert@twinsun.com>
3382 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3383 Normalize leading white space and remove trailing white space.
3384 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3385 notice, as per ../config/srclist-update.
3387 Merge from coreutils.
3388 * euidaccess.h: New file.
3389 * euidaccess.c: Include it.
3390 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3391 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3392 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3394 2003-08-11 Bruno Haible <bruno@clisp.org>
3396 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3397 (vasnprintf): Use it instead of wcslen.
3399 2003-08-11 Bruno Haible <bruno@clisp.org>
3401 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3402 value to ensure that _Bool promotes to int. Use #define for _Bool when
3403 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3405 2003-08-10 Karl Berry <karl@gnu.org>
3407 * regex.h: update from libc (whitespace fix).
3409 2003-08-09 Paul Eggert <eggert@twinsun.com>
3411 Merge some files from coreutils. These changes were
3412 originally made by Jim Meyering.
3413 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3414 many older Unixes require this.
3415 * alloca.c (alloca): Remove cast to argument of free;
3416 no longer needed in C89.
3417 * alloca_.h, regex.h: Fix white space to match
3418 what GNU indent does.
3420 2003-08-05 Paul Eggert <eggert@twinsun.com>
3422 * bumpalloc.h: Remove.
3424 2003-08-04 Paul Eggert <eggert@twinsun.com>
3426 * getloadavg.c: Change copyright notice and spacing to conform to
3429 Merge from coreutils.
3430 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3432 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3433 from Karl Berry, implemented by Jim Meyering.
3434 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3435 from Dmitry V. Levin.
3436 Remove anachronistic cast of xrealloc.
3437 * fnmatch_.h (__const): Remove. Use 'const'.
3438 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3439 type. Otherwise, it wouldn't compile with at least /bin/cc on
3440 ymp-cray-unicos9.0.2.X.
3441 Combine two mostly-identical uses of alloca into one.
3442 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3444 2003-08-04 Dave Love <d.love@dl.ac.uk>
3448 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3449 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3450 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3451 obsolete NLIST_NAME_UNION.
3452 [__GNU__]: Undef BSD and FSCALE.
3453 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3455 2003-08-03 Paul Eggert <eggert@twinsun.com>
3457 * stdbool_.h (_Bool): Make it signed char, instead of
3458 an enum type, so that it's guaranteed to promote to int. See:
3459 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3461 2003-07-31 Paul Eggert <eggert@twinsun.com>
3463 * strerror.c: Include config.h, limits.h. Declare sprintf.
3464 (strerror): Don't assume that a printable int fits in 14 bytes.
3466 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3467 Bruno Haible <bruno@clisp.org>
3469 * getline.h (getline, getdelim): Change return type to ssize_t.
3470 * getline.c (getline, getdelim): Likewise.
3471 Remove _GNU_SOURCE define; now it's defined in config.h through
3474 2003-07-22 Paul Eggert <eggert@twinsun.com>
3476 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3477 over-parenthesization in macros.
3479 Sync with coreutils.
3481 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3484 Use `exit_failure' for xalloc and xmemcoll instead of their own
3485 private exit-failure variables.
3486 * xalloc.h (xalloc_exit_failure): Remove.
3487 * xmalloc.c: Likewise. Include exitfail.h.
3488 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3489 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3490 * xmemcoll.c: Likewise. Include exitfail.h.
3491 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3493 2003-07-18 Paul Eggert <eggert@twinsun.com>
3495 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3496 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3497 to test that it can stand by itself. Include "exitfail.h".
3498 Clients should set exit_failure instead.
3499 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3501 2003-07-18 Andreas Schwab <schwab@suse.de>
3503 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3505 2003-07-18 Bruno Haible <bruno@clisp.org>
3507 * getndelim2.h: New file.
3508 * getndelim2.c: Make into a module of its own. Include config.h,
3510 (getndelim2): Make non-static. Change return type to ssize_t.
3511 * getline.h: Change argument names.
3512 * getline.c: Include getndelim2.h instead of getndelim2.c.
3513 * getnline.c: Include getndelim2.h.
3515 2003-07-17 Bruno Haible <bruno@clisp.org>
3517 * Makefile.am: Remove file.
3518 * Makefile.in: Remove file.
3520 2003-07-17 Bruno Haible <bruno@clisp.org>
3522 * getnline.h: New file.
3523 * getnline.c: New file.
3524 * getndelim2.c: New file, extracted from getline.c.
3525 (getndelim2): Renamed from getdelim2, with added nmax argument.
3526 * getline.c: Include getndelim2.c.
3527 (getdelim2): Moved out to getndelim2.c.
3528 (getline, getdelim): Update.
3530 2003-07-15 <karl@gnu.org>
3532 * vasnprintf.c: update from gettext.
3534 2003-07-15 Jim Meyering <jim@meyering.net>
3536 * makepath.c (make_path): Enclose diagnostic in _(...).
3538 2003-07-14 Paul Eggert <eggert@twinsun.com>
3540 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3541 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3542 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3543 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3544 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3545 updated automatically by ../config/srclist-update. This changes
3546 their license from LPGL to GPL.
3548 2003-07-14 Jim Meyering <jim@meyering.net>
3550 Don't emit diagnostics. Let callers do that.
3551 * save-cwd.c: Don't include "error.h".
3552 (save_cwd): Don't call error. Ensure that errno is valid
3553 when returning nonzero.
3555 * save-cwd.h (restore_cwd): Update prototype.
3556 * save-cwd.c (restore_cwd): Remove two parameters.
3557 Simplify. Don't call error upon failure. Let callers do that.
3558 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3559 when auditing is enabled. But don't bother updating the #if.
3561 2003-07-14 Simon Josefsson <jas@extundo.com>
3563 * mempcpy.h: New file.
3564 * mempcpy.c: New file.
3566 2003-07-14 Paul Eggert <eggert@twinsun.com>
3568 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3569 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3570 unicodeio.c, unicodeio.h, unlocked-io.h:
3571 Switch from LGPL to GPL.
3573 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3575 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3576 it breaks C++ compilation.
3577 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3579 2003-07-10 Jim Meyering <jim@meyering.net>
3581 * vasnprintf.c: Remove trailing blanks.
3582 Make cpp indentation consistent.
3584 2003-07-09 Paul Eggert <eggert@twinsun.com>
3586 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3587 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3588 Switch from LGPL to GPL.
3590 2003-07-07 Paul Eggert <eggert@twinsun.com>
3592 * mktime.c: Fix some boundary cases and remove need for floating point.
3594 Issue a compile-time diagnostic if time_t is floating point, or if
3595 two's complement arithmetic is not in effect, or if arithmetic
3596 right shift does not propagate the sign. These assumptions were
3597 all in the original code but they weren't checked.
3599 (TIME_T_MIDPOINT, verify): New macros.
3600 (__isleap): Remove; it has integer overflow problems.
3601 (leapyear): New function, without those problems.
3602 (ydhms_tm_diff): Remove; splitting into two parts.
3603 (ydhms_diff): New function, containing the arithmetic part of
3604 the old ydhms_tm_diff function. Issue a compile-time
3605 diagnostic if we are not using C99 integer division.
3606 Avoid casts when possible.
3607 (guess_time_tm): New function, containing the checking part of
3608 the old ydhms_tm_diff function. Return the new value, rather than
3609 the difference between it and the old. Accept a new argument T
3610 so that *T specifies the old value. Check for overflow in the result.
3612 (__mktime_internal): Use a time_t offset, not a long int offset.
3613 This undoes the 2003-06-04 change, which is no longer needed now
3614 that we have better overflow checking.
3615 (localtime_offset): Likewise.
3617 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3618 and long are 64-bit but int is only 32-bit.
3619 (ydhms_diff): Use long int to store year1 and yday1.
3620 Issue a compile-time diagnostic if long int is not wide enough.
3622 (__mktime_internal): Use long int to store adjusted year and yday.
3623 Use plain C rather than preprocessor commands, if that doesn't
3625 Check for overflow (and try to repair) after each probe
3626 rather than checking only at the very end. This avoids some bugs
3627 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3628 does not equal GMT offset at maximum time).
3629 Use integer to check for overflow rather than floating point; this
3630 is more portable to non-IEEE hosts, and is a tad faster.
3631 When we detect that we are oscillating between two values,
3632 don't check whether tm_isdst has the requested value, since
3633 we already know the answer. When tm_isdst has the wrong value,
3634 use a different heuristic to find the right one, based on the
3635 extreme values actually observed in practice in tz2003a,
3636 rather than the (overly optimistic) "previous 3 calendar quarters".
3638 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3639 "T const" to accommodate glibc style.
3640 (check_result): Use less-confusing report format. "long" -> "long int.
3642 Don't loop if the iteration overflows time_t.
3643 Allow a negative step in the iteration.
3645 2003-07-01 Paul Eggert <eggert@twinsun.com>
3647 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3648 having it depend on HAVE_SYS_TYPES_H.
3650 2003-06-25 Bruno Haible <bruno@clisp.org>
3652 * readlink.c: New file.
3654 2003-06-20 Bruno Haible <bruno@clisp.org>
3656 Assume C89, so PARAMS isn't needed.
3657 * unicodeio.h (PARAMS): Remove.
3658 * unicodeio.c: Don't use PARAMS.
3660 2003-06-18 Jim Meyering <jim@meyering.net>
3662 Merge changes from coreutils.
3663 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3664 Remove explicit declarations of xmalloc and realloc.
3666 (read_utmp): Remove anachronistic cast of xmalloc.
3668 2003-06-17 Paul Eggert <eggert@twinsun.com>
3670 Assume C89, so PARAMS isn't needed.
3671 * backupfile.h (PARAMS): Remove. All uses removed.
3672 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3673 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3674 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3675 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3676 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3677 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3678 xstrtol.h: Likewise.
3679 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3680 same.h, strverscmp.h: Do not include config.h; no longer needed.
3681 Anyway, config.h should always be included before any other file.
3683 2003-06-11 Simon Josefsson <jas@extundo.com>
3685 * sysexit_.h: New file.
3687 2003-05-20 Derek Price <derek@ximbiot.com>
3689 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3691 2003-06-10 Simon Josefsson <jas@extundo.com>
3693 * strchrnul.h: New file.
3694 * strchrnul.c: New file.
3696 2003-06-10 Simon Josefsson <jas@extundo.com>
3698 * argp.h: New file, from glibc.
3699 * argp-ba.c: New file, from glibc.
3700 * argp-eexst.c: New file, from glibc.
3701 * argp-fmtstream.c: New file, from glibc.
3702 * argp-fmtstream.h: New file, from glibc.
3703 * argp-fs-xinl.c: New file, from glibc.
3704 * argp-help.c: New file, from glibc.
3705 * argp-namefrob.h: New file, from glibc.
3706 * argp-parse.c: New file, from glibc.
3707 * argp-pv.c: New file, from glibc.
3708 * argp-pvh.c: New file, from glibc.
3709 * argp-xinl.c: New file, from glibc.
3711 2003-06-07 Jim Meyering <jim@meyering.net>
3713 * readtokens.h: Put `Free Software Foundation, Inc.'
3714 in place of my name in the copyright comment.
3715 Remove definition and uses of __P.
3718 * stat.c: Don't declare xmalloc explicitly.
3719 Instead, include "xalloc.h".
3720 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3721 xrealloc, and xcalloc return values.
3722 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3724 * xgetcwd.h: Remove definition/uses of PARAMS.
3726 2003-06-06 Jim Meyering <jim@meyering.net>
3728 * stdbool_.h: Renamed from stdbool.h.in.
3730 2003-06-06 Jim Meyering <jim@meyering.net>
3732 Merge from coreutils.
3733 * same.c: (same_name): Declare *_basename locals to be `const'.
3734 Consolidate declarations and initializations of *_base* locals.
3736 Merge from coreutils.
3737 This avoids a core dump on systems without GNU putenv,
3738 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3739 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3740 (unsetenv): New static function, from GNU libc.
3741 (rpl_putenv): Use it.
3743 * modechange.c: Remove trailing blanks.
3745 Merge from coreutils.
3746 * fsusage.c: Remove declaration of statfs.
3747 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3749 * posixtm.c: Include <stdbool.h> unconditionally.
3751 2003-06-05 Paul Eggert <eggert@twinsun.com>
3753 * mktime.c (__mktime_internal): When resolving a tm_isdst
3754 mismatch, look in future quarters as well as past. This fixes a
3755 bug when processing fall-backwards gaps immediately after a long
3756 period of daylight-saving time.
3758 * mktime.c: Assume freestanding C89 or better.
3759 (HAVE_LIMITS_H): Remove. Assume it's 1.
3760 (__P): Remove; not used.
3761 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3762 (mktime, not_equal_tm, print_tm, check_result,
3763 main): Use prototypes. Use const * where appropriate.
3764 (main): Fix typo in testing code that uncovered by above changes.
3765 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3767 2003-06-04 Paul Eggert <eggert@twinsun.com>
3769 * mktime.c: Fix Debian bug 177940
3770 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3771 (localtime_offset): Now long int, not time_t, because we want it
3772 to be guaranteed to be signed. All uses changed.
3773 (__mktime_internal): If overflow would occur when adding offset,
3776 Merge 'human' changes from coreutils. Rewrite to support
3777 locale-specific notations like thousands separators.
3778 * human.c: Simplify authorship notice.
3779 Include human.h immediately after config.h.
3780 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3781 <limits.h>: Do not include, since human.h does.
3782 (SIZE_MAX, UINTMAX_MAX): New macros.
3783 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3784 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3785 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3786 (power_letter): Renamed from suffixes.
3787 (generate_suffix_backwards): Remove.
3788 (adjust_value): Now takes int style (because of human.h changes)
3789 and long double value (for greater precision on some platforms).
3790 (group_number): New function.
3791 (human_readable): Use it. Use integer options, not enum.
3792 Put the options before the sizes in the arg list.
3793 Support all the new options.
3794 The old human_readable function has been removed;
3795 use inttostr.h instead.
3796 (human_readable, default_block_size, humblock):
3797 Use uintmax_t, not int, for block sizes.
3798 (human_readable_inexact, block_size_types): Remove.
3799 (block_size_opts): New constant.
3800 (human_options): Renamed from human_block_size, with new signature
3801 that allows block sizes up to UINTMAX_MAX. All callers changed.
3802 * human.h: Add copyright and authorship notice.
3803 Include <limits.h> and <stdbool.h> unconditionally.
3804 (PARAMS): Remove. All uses removed.
3805 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3806 (enum human_inexact_style): Remove tag; now a nameless enum.
3807 (human_floor, human_ceiling, human_round_to_even): Now have
3808 values 2, 0, 1 rather than -1, 1, 0.
3809 (human_group_digits, human_suppress_point_zero, human_autoscale,
3810 human_base_1024, human_SI, human_B): New constants.
3811 (human_readable_inexact, human_block_size): Remove.
3812 (human_readable): Size args are now uintmax_t, not int.
3813 (human_options): New decl.
3815 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3816 unnecessary now that we assume C89 or better. This change
3817 imported from coreutils.
3819 * mktime.c (__mktime_internal): Do not reject negative timestamps
3820 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3821 in the 2003-05-30 sync from glibc.
3823 .h files should stand alone, but we shouldn't include <sys/types.h>
3824 if we can get away with just <stddef.h>.
3826 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3827 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3828 rather than <sys/types.h>, as we merely need size_t.
3829 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3831 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3832 Include <stdio.h>, to get FILE.
3833 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3834 memcasecmp.h has included <stddef.h> and all we need is size_t.
3835 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3836 our interface, instead of including <sys/types.h>
3838 2003-06-02 Paul Eggert <eggert@twinsun.com>
3841 Fix some minor time-related bugs with POSIX time arguments.
3842 Some valid time stamps were being rejected (notably -1, and
3843 time stamps before 1900 on 64-bit hosts). And some invalid
3844 time stamps were being accepted, e.g. September 31.
3846 * posixtm.h (posixtime): Return bool instead of time_t, so
3847 that we can return (time_t) -1 successfully.
3848 * posixtm.c: Likewise.
3849 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3850 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3851 (t): Remove static var.
3852 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3853 of static var. All uses changed.
3854 (year): Do not reject years before 1900; they can occur with
3856 (posix_time_parse): Do not check for out-of-range components;
3857 that is now the caller's responsibility, since our checks were
3858 only approximations.
3859 (posixtime): Use mktime to check for out-of-range components,
3860 since it knows them exactly.
3861 If mktime returns (time_t) -1, check whether an error actually occurred
3862 by invoking localtime on -1.
3863 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3864 posixtime failures better.
3865 Improve the test data (in comments only).
3867 2003-05-30 <karl@gnu.org>
3869 * mktime.c: update from libc.
3871 2003-05-30 Bruno Haible <bruno@clisp.org>
3873 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3874 * localcharset.h: Likewise.
3875 * localcharset.c: Likewise.
3877 2003-05-28 Paul Eggert <eggert@twinsun.com>
3879 Assume the headers required for C89 freestanding compilers.
3880 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3881 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3882 without checking for HAVE_LIMITS_H.
3883 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3884 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3886 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3887 * exclude.c: Include <stdbool.h> unconditionally.
3888 * tempname.c: Include <stddef.h> unconditionally.
3889 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3890 * modechange.c, rpmatch.c (NULL): Don't define, since
3891 <stddef.h> does that.
3892 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3893 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3894 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3895 * xstrtol.c: Likewise.
3896 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3897 * savedir.c: Include <stddef.h> instead of defining NULL.
3899 * addext.c (addext): Use assignment rather than cast, to avoid
3900 warnings on some platforms.
3902 * mktime.c (__mktime_internal): Do not reject negative timestamps
3905 2003-05-10 Bruno Haible <bruno@clisp.org>
3907 * linebreak.c (iconv_string_length): Don't return -1 just because the
3908 string is longer than 4 KB.
3910 2003-05-12 Jim Meyering <jim@meyering.net>
3912 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3913 the space-padded-by-default conversion specifiers, %e, %k, %l.
3915 2003-05-03 Bruno Haible <bruno@clisp.org>
3917 Upgrade to Unicode-4.0.
3918 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3919 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3920 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3921 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3922 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3923 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3924 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3925 Change width of U+E0100..U+E01EF from 1 to 0.
3927 2003-04-25 Bruno Haible <bruno@clisp.org>
3929 * copy-file.c: Include <stddef.h>, for size_t.
3931 2003-04-25 Jim Meyering <jim@meyering.net>
3933 * copy-file.c (copy_file_preserving): Declare buf_size to be
3934 of type size_t, not int.
3936 2003-04-11 Jim Meyering <jim@meyering.net>
3938 Merge changes from Coreutils.
3940 2003-03-22 Jim Meyering <jim@meyering.net>
3942 * strftime.c (widen): Cast alloca return value to proper type.
3944 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3947 * strftime.c (my_strftime): Handle very large width
3948 specifications for numeric values correctly. Improve checks for
3951 2003-01-19 Jim Meyering <jim@meyering.net>
3953 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3954 (nl_get_alt_digit) [! defined my_strftime]: Define.
3955 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3956 _nl_get_alt_digit and _nl_get_walt_digit.
3958 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3959 These changes have no effect outside of _LIBC.
3961 2003-04-10 Bruno Haible <bruno@clisp.org>
3963 * findprog.h: New file, from GNU gettext.
3964 * findprog.c: New file, from GNU gettext.
3966 2003-04-05 Jim Meyering <jim@meyering.net>
3968 Merge changes from Coreutils.
3970 * exclude.h (PARAMS): Remove definition and uses.
3971 * exclude.c: Remove uses of `PARAMS'.
3973 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3974 Add test-cases for DOS filenames. Declare program_name.
3975 (main): Set up program_name. Patch by Rich Dawe.
3977 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3979 Use mntctl's return value to drive the entry-processing loop, since
3980 we can't rely on the value of the vmt_length member in the last
3981 entry. On some systems doing so could result in exhausting
3982 virtual memory. Based in part on a patch from Mike Jetzer.
3984 2003-04-04 Bruno Haible <bruno@clisp.org>
3986 * linebreak.h: New file, from GNU gettext.
3987 * linebreak.c: New file, from GNU gettext with slight modifications.
3988 * lbrkprop.h: New file, from GNU gettext.
3990 2003-04-03 Bruno Haible <bruno@clisp.org>
3992 * utf8-ucs4.h: New file, from GNU gettext.
3993 * utf16-ucs4.h: New file, from GNU gettext.
3994 * ucs4-utf8.h: New file, from GNU gettext.
3995 * ucs4-utf16.h: New file, from GNU gettext.
3997 2003-04-02 Bruno Haible <bruno@clisp.org>
3999 * binary-io.h: New file, from GNU gettext.
4001 2003-04-01 Bruno Haible <bruno@clisp.org>
4003 * pathname.h: New file, from GNU gettext.
4004 * concatpath.c: New file, from GNU gettext.
4006 2003-03-30 Bruno Haible <bruno@clisp.org>
4008 * copy-file.c (copy_file_preserving): Don't set owner if the function
4009 chown() doesn't exist.
4011 2003-03-28 Bruno Haible <bruno@clisp.org>
4013 * copy-file.h: New file, from GNU gettext.
4014 * copy-file.c: New file, from GNU gettext.
4016 2003-03-18 Jim Meyering <jim@meyering.net>
4018 * quote.c (quote_n): Fix typo in comment.
4020 2003-03-14 Jim Meyering <jim@meyering.net>
4022 Merge changes from Coreutils.
4023 * obstack.h (obstack_object_size): Declare temporary, __o,
4024 to be const, in order to avoid warnings.
4025 (obstack_room): Likewise.
4026 (obstack_empty_p): Likewise.
4028 2003-03-13 Paul Eggert <eggert@twinsun.com>
4030 Merge changes from Bison.
4031 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4032 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4033 when compiling Bison 1.875's `bitset bset = obstack_alloc
4034 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4035 * hash.c: Include <stdbool.h> unconditionally.
4037 2003-03-09 Paul Eggert <eggert@twinsun.com>
4039 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4040 Reported by Bruce Becker; see:
4041 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4043 2003-03-03 Paul Eggert <eggert@twinsun.com>
4044 Bruno Haible <bruno@clisp.org>
4046 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4047 Reported by John Hughes, see
4048 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4050 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4052 * poll_.h: New file.
4055 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4057 * mathl.h: New file.
4058 * acosl.c: New file.
4059 * asinl.c: New file.
4060 * atanl.c: New file.
4061 * ceill.c: New file.
4064 * floorl.c: New file.
4065 * frexpl.c: New file.
4066 * ldexpl.c: New file.
4068 * sincosl.c: New file.
4070 * sqrtl.c: New file.
4072 * trigl.c: New file.
4073 * trigl.h: New file.
4075 2003-02-17 Bruno Haible <bruno@clisp.org>
4077 * mkdtemp.h: New file, from GNU gettext.
4078 * mkdtemp.c: New file, from GNU gettext.
4080 2003-01-31 Bruno Haible <bruno@clisp.org>
4082 * rename.c: #undef rename before defining rpl_rename.
4083 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4085 2003-01-30 Bruno Haible <bruno@clisp.org>
4087 * printf-args.h: New file, from GNU gettext.
4088 * printf-args.c: New file, from GNU gettext.
4089 * printf-parse.h: New file, from GNU gettext.
4090 * printf-parse.c: New file, from GNU gettext.
4091 * vasnprintf.h: New file, from GNU gettext.
4092 * vasnprintf.c: New file, from GNU gettext.
4093 * asnprintf.c: New file, from GNU gettext.
4094 * vasprintf.h: New file, from GNU gettext with modifications.
4095 * vasprintf.c: New file, from GNU gettext.
4096 * asprintf.c: New file, from GNU gettext.
4098 2003-01-29 Bruno Haible <bruno@clisp.org>
4100 * stpncpy.h: New file, from GNU gettext with modifications.
4101 * stpncpy.c: New file, from GNU gettext with modifications.
4103 2003-01-28 Bruno Haible <bruno@clisp.org>
4105 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4107 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4110 2003-01-27 Bruno Haible <bruno@clisp.org>
4112 * xsetenv.h: New file, from GNU gettext.
4113 * xsetenv.c: New file, from GNU gettext.
4115 2003-01-23 Bruno Haible <bruno@clisp.org>
4117 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4119 2003-01-22 Bruno Haible <bruno@clisp.org>
4121 * exit.h: New file, from GNU gettext.
4123 2003-01-11 Bruno Haible <bruno@clisp.org>
4125 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4126 * strcase.h (strcasecmp, strncasecmp): Likewise.
4128 2003-01-14 Jim Meyering <jim@meyering.net>
4130 * same.c (same_name): Tweak a comment.
4132 2003-01-11 Bruno Haible <bruno@clisp.org>
4134 * same.c (same_name): Reorder tests so as to avoid calling stat()
4135 when a string comparison is sufficient.
4137 2003-01-11 Bruno Haible <bruno@clisp.org>
4139 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4142 2003-01-11 Bruno Haible <bruno@clisp.org>
4144 * hash-pjw.c: Add comment about low quality of this function.
4146 2003-01-12 Paul Eggert <eggert@twinsun.com>
4148 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4149 to avoid collisions with libcurses and libreadline.
4151 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4152 * getstr.h, getstr.c: Remove.
4153 * getline.c: Include "getline.h", to check interface.
4154 Move body of old getstr.c here: this defines MIN_CHUNK and
4155 declares getdelim2, which is renamed from getstr.
4156 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4158 * linebuffer.c (readlinebuffer): Renamed from readline.
4160 * linebuffer.h: Likewise.
4161 (readline): Remove backward-compatibility macro.
4163 2003-01-12 Jim Meyering <jim@meyering.net>
4165 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4167 2003-01-10 Bruno Haible <bruno@clisp.org>
4169 * alloca_.h: New file.
4170 * getdate.y: Unconditionally include alloca.h.
4171 * makepath.c: Likewise.
4172 * setenv.c: Likewise.
4173 * userspec.c: Likewise.
4175 2003-01-09 Bruno Haible <bruno@clisp.org>
4177 * stdbool.h.in: New file.
4179 2003-01-08 Bruno Haible <bruno@clisp.org>
4181 * safe-read.c: Include specification header first, to ensure its
4183 * full-write.c: Likewise.
4185 2003-01-08 Jim Meyering <jim@meyering.net>
4187 * full-write.c: Undefine and define-away `const' after inclusion
4188 of errno.h, not before. Suggestion from Bruno Haible.
4190 2003-01-07 Jim Meyering <jim@meyering.net>
4192 * full-write.c: Rework so that it may serve to define full_read, too.
4193 * full-read.c: Simply #define FULL_READ and include full-write.c.
4195 2003-01-06 Jim Meyering <jim@meyering.net>
4197 * version-etc.c: Update year in translatable copyright string.
4199 2002-12-25 Bruno Haible <bruno@clisp.org>
4201 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4202 * xstrtol.h: Likewise.
4203 * xstrtoimax.c: Likewise.
4204 * xstrtoumax.c: Likewise.
4205 * human.h: Likewise.
4207 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4208 on systems that have <inttypes.h> but not <stdint.h>.
4210 2002-12-31 Paul Eggert <eggert@twinsun.com>
4212 * memcoll.c (memcoll): Fall back on a simple algorithm using
4213 memcmp if strcoll doesn't work.
4215 2002-12-23 Bruno Haible <bruno@clisp.org>
4217 * localcharset.h: New file.
4218 * localcharset.c: Include it.
4219 * unicodeio.c: Likewise.
4221 2002-12-22 Bruno Haible <bruno@clisp.org>
4223 * utime.c (utime_null): No need to call ftruncate if the file was
4226 2002-12-23 Bruno Haible <bruno@clisp.org>
4228 * memcoll.c (STRCOLL): New macro.
4231 2002-12-22 Bruno Haible <bruno@clisp.org>
4233 * getstr.h (getstr): Define, to avoid clash with libcurses.
4234 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4236 2002-12-22 Bruno Haible <bruno@clisp.org>
4238 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4240 2002-12-23 Bruno Haible <bruno@clisp.org>
4242 * getline.h: Include <stddef.h>, for size_t.
4244 * unicodeio.h: Include <stddef.h>, for size_t.
4245 * unicodeio.c: Don't include <stddef.h>.
4247 2002-12-17 Bruno Haible <bruno@clisp.org>
4249 * canon-host.c (strdup): Remove unused declaration.
4251 * fsusage.c: Include full_read.h.
4252 (get_fs_usage): Use full_read instead of safe_read.
4254 * utime.c (utime_null): Use SAFE_READ_ERROR.
4256 2002-12-11 Bruno Haible <bruno@clisp.org>
4258 * setenv.h: Rewritten to cope with systems that have setenv() but not
4260 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4263 2002-12-11 Bruno Haible <bruno@clisp.org>
4265 * setenv.c (alloca): Fall back to malloc.
4267 (setenv): Use freea() to free memory allocated with alloca().
4269 2002-11-13 Bruno Haible <bruno@clisp.org>
4271 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4272 function declarations.
4273 * unsetenv.c (unsetenv): Likewise.
4275 2002-03-04 Bruno Haible <bruno@clisp.org>
4277 Portability to AIX 4.3.3.
4278 * unsetenv.c: New file, extracted from setenv.c.
4279 * setenv.c: Move the unsetenv() function to unsetenv.c.
4281 2001-12-20 Bruno Haible <bruno@clisp.org>
4283 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4284 use malloc instead. For SunOS 4.
4286 2001-12-11 Bruno Haible <bruno@clisp.org>
4288 * setenv.c: Declare alloca.
4289 (compar_fn_t): New typedef.
4290 (KNOWN_VALUE, STORE_VALUE): Use it.
4292 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4295 2002-12-10 Paul Eggert <eggert@twinsun.com>
4297 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4298 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4299 Choose values that are less likely to collide with system fnmatch
4301 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4302 defined (e.g., a pure POSIX system).
4303 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4304 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4306 2002-12-06 Jim Meyering <jim@meyering.net>
4308 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4310 Merge in changes from libc's misc/error.c, in preparation
4311 for the merge of gnulib's changes back into libc.
4313 * error.c (_): Define only if not already defined.
4314 Move definition to follow all #include directives.
4315 Include unlocked-io.h only if !_LIBC.
4316 [_LIBC]: Include <libio/libioP.h>.
4317 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4318 (fflush): Tweak definition to use INTUSE.
4321 2002-12-05 Paul Eggert <eggert@twinsun.com>
4323 * alloca.c [defined emacs]: Include "lisp.h".
4324 (xalloc_die) [defined emacs]: New macro.
4325 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4326 [! defined emacs]: Include <xalloc.h>.
4327 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4328 (pointer): Typedef to POINTER_TYPE *.
4329 (malloc): Remove decl; we now always use xmalloc.
4330 (alloca): Use old-style definition, since Emacs needs this.
4331 Check for arithmetic overflow when computing combined size.
4333 2002-12-04 Paul Eggert <eggert@twinsun.com>
4335 Do not generate unlocked-io.h automatically, since it's easier to
4336 maintain it by hand.
4338 * unlocked-io.h: New file, from GNU diffutils,
4339 but with proper copyright notice and attribution.
4341 * Makefile.am: Add copyright notice.
4342 (libfetish_a_SOURCES): Add unlocked-io.h.
4343 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4344 (DISTCLEANFILES, io_functions): Remove macros.
4345 (EXTRA_DIST): Remove gen_uio.
4346 (unlocked-io.h): Remove rule.
4348 2002-12-04 Jim Meyering <jim@meyering.net>
4350 Reflect the fact that stat.c and lstat.c are no longer generated.
4351 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4352 (DISTCLEANFILES): Likewise.
4353 (EXTRA_DIST): Likewise.
4354 (all_local): Don't depend on stat.c or lstat.c.
4355 (stat.c, lstat.c): Remove rules.
4356 (EXTRA_DIST): Remove xstat.in.
4358 * xstat.in: Remove file. Contents moved into stat.c.
4359 * stat.c: New file. Contents mostly from xstat.in.
4360 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4361 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4363 * safe-read.c: Rework so that it may serve to define safe_write, too.
4364 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4366 2002-12-03 Jim Meyering <jim@meyering.net>
4368 * safe-read.c, safe-write.c: Change variable names and comments, but
4369 not semantics, to minimize the differences between these two files.
4370 (safe_read): Change comment to mention SAFE_READ_ERROR.
4372 * safe-read.c (IS_EINTR): Define.
4373 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4375 2002-12-02 Bruno Haible <bruno@clisp.org>
4377 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4378 Define, taken from safe-read.c.
4379 (INT_MAX): Provide fallback.
4380 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4381 * safe-write.h (SAFE_WRITE_ERROR): Define.
4383 * safe-read.c (EINTR): Remove definition.
4384 (safe_read): Don't use EINTR if it is absent.
4386 2002-12-02 Jim Meyering <jim@meyering.net>
4388 * safe-read.c (EINTR): Define.
4389 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4390 (INT_MAX): Provide fallback.
4391 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4393 * safe-read.h (SAFE_READ_ERROR): Define.
4395 2002-12-01 Jim Meyering <jim@meyering.net>
4397 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4398 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4400 2002-11-27 Paul Eggert <eggert@twinsun.com>
4402 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4403 hash_rehash): Replace `if (limit <= value) abort ();' with
4404 `if (! (value < limit)) abort ();', for readability.
4406 2002-11-26 <karl@gnu.org>
4408 * strdup.c: copy from libc again, with jim's ok.
4409 * .cppi-disable: re-add strdup.c
4411 2002-11-25 <karl@gnu.org>
4413 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4414 instead of "strtol.c".
4416 2002-11-25 Jim Meyering <jim@meyering.net>
4418 * mktime.c: Sync from libc, now that it has the latest fix.
4420 2002-11-24 <karl@gnu.org>
4422 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4423 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4425 2002-11-24 Jim Meyering <jim@meyering.net>
4427 Update from coreutils:
4429 * mktime.c: Merge in changes from libc.
4431 Avoid a link-time failure on some Linux systems.
4432 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4433 (__mon_yday): Declare with the STATIC attribute.
4434 (__mktime_internal): Likewise.
4435 Based on a report from Greg Schafer.
4437 2002-11-23 Jim Meyering <jim@meyering.net>
4439 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4440 Use `unsigned', not `int', as type of index.
4442 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4444 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4446 2002-11-22 Paul Eggert <eggert@twinsun.com>
4448 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4449 hint that one should use `if (! x) abort ();' rather than `assert
4450 (x);', and anyway it's one less thing to worry about configuring.
4451 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4452 hash_rehash, hash_insert): Use abort rather than assert.
4454 2002-11-22 Paul Eggert <eggert@twinsun.com>
4456 * quotearg.h: Allow multiple inclusion by surrounding with
4457 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4458 so that we can be included first.
4459 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4460 * quotearg.c: Include quotearg.h immediately after config.h.
4461 No need to include stddef.h or sys/types.h any more.
4462 Surround local include files with "", not "<>".
4463 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4464 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4465 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4466 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4467 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4468 (ISPRINT): Remove; no longer needed now that we assume C89.
4470 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4473 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4474 quotearg_char): Use SIZE_MAX rather than
4475 (size_t) -1 when we are talking about "infinity".
4477 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4479 2002-11-22 Bruno Haible <bruno@clisp.org>
4481 * safe-read.h: Assume C89. Add comments.
4482 (safe_read): Change return type to size_t.
4483 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4484 counts > SSIZE_MAX correctly.
4485 * safe-write.h: New file.
4486 * safe-write.c: New file.
4487 * full-read.h: New file.
4488 * full-read.c: New file.
4489 * full-write.h: Assume C89. Add comments.
4490 * full-write.c: Include safe-write.h.
4491 (full_write): Rewritten to use safe_write.
4492 Suggested by Jim Meyering and Paul Eggert.
4494 2002-11-21 Bruno Haible <bruno@clisp.org>
4496 Remove case insensitive option matching.
4497 * argmatch.h (argcasematch): Remove declaration.
4498 (ARGCASEMATCH): Remove macro.
4499 (__xargmatch_internal): Remove case_sensitive argument.
4500 (XARGMATCH): Update.
4501 (XARGCASEMATCH): Remove macro.
4502 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4503 case_sensitive argument.
4504 (argcasematch): Remove function.
4505 (__xargmatch_internal): Remove case_sensitive argument.
4506 (main): Use XARGMATCH instead of XARGCASEMATCH.
4508 * xmalloc.c: Change compile-time error message. Add comment about
4509 required autoconf version.
4511 2002-11-21 Jim Meyering <jim@meyering.net>
4513 * strdup.c (strdup): Tweak comment and initial #if/#include.
4515 Merge in changes from the coreutils.
4517 2002-09-25 Paul Eggert <eggert@twinsun.com>
4518 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4519 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4520 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4521 int. Work more efficiently if X is the same width as uintmax_t.
4522 Do not compare X to -1, to avoid bogus compiler warning.
4523 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4524 Don't assume that f_frsize and f_bsize are the same type.
4526 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4529 * makepath.c (make_path): Restore umask *before* creating the final
4531 (make_path): Minor reformatting.
4533 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4534 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4536 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4537 ones. At least on GNU/Linux systems, `auto' means something else.
4540 2002-11-20 Paul Eggert <eggert@twinsun.com>
4542 Merge argmatch cleanups from Bison. Assume C89.
4544 * argmatch.c: Include config.h here, not in argmatch.h.
4545 Include stdlib.h, for EXIT_FAILURE.
4546 Always include <string.h>, since we assume C89.
4547 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4548 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4549 Include <stddef.h> instead, since it's all we need for size_t.
4550 (PARAMS): Remove. All uses removed.
4551 (ARRAY_CARDINALITY): Do not bother to #undef.
4552 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4553 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4554 Remove unnecessary parentheses.
4555 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4556 Insert necessary parentheses.
4557 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4558 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4560 2002-11-19 Bruno Haible <bruno@clisp.org>
4562 * mbswidth.c: Include mbswidth.h right at the beginning.
4563 * mbswidth.h: Include <stddef.h>, for size_t.
4565 * mbswidth.h (PARAMS): Remove macro.
4566 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4567 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4569 * gcd.h (PARAMS): Remove macro.
4570 (gcd): Use ANSI C function declarations.
4571 * gcd.c (gcd): Likewise.
4573 2002-11-15 Bruno Haible <bruno@clisp.org>
4575 * strcspn.c: Include <stddef.h>.
4576 (strcspn): Use ANSI C function declaration. Change return type to
4578 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4579 (strpbrk): Use NULL.
4580 * strpbrk.h (PARAMS): Remove macro.
4581 (strpbrk): Use ANSI C function declaration.
4582 * strstr.c: Don't include <sys/types.h>.
4583 * strstr.h (PARAMS): Remove macro.
4584 (strstr): Use ANSI C function declarations.
4586 2002-11-06 Bruno Haible <bruno@clisp.org>
4588 * gcd.h (gcd): Change argument type to 'unsigned long'.
4589 * gcd.c (gcd): Likewise.
4591 2002-11-05 Bruno Haible <bruno@clisp.org>
4593 * gcd.h: New file, from gettext-0.11.5.
4594 * gcd.c: New file, from gettext-0.11.5.
4596 2002-11-05 Bruno Haible <bruno@clisp.org>
4598 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4599 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4600 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4601 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4603 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4604 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4606 * closeout.c: Include gettext.h instead of <libintl.h>.
4607 * human.c: Include gettext.h instead of <libintl.h>.
4608 * quotearg.c: Include gettext.h instead of <libintl.h>.
4609 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4610 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4611 * userspec.c: Include gettext.h instead of <libintl.h>.
4612 * version-etc.c: Include gettext.h instead of <libintl.h>.
4613 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4614 (textdomain): Remove definition.
4615 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4617 * long-options.c: Remove include of <libintl.h> and definition of _.
4618 * same.c: Remove include of <libintl.h> and definition of _.
4620 2002-11-04 Bruno Haible <bruno@clisp.org>
4622 * stpcpy.h: New file, from GNU gettext-0.11.5.
4623 * strcase.h: New file, from GNU gettext-0.11.5.
4624 * strpbrk.h: New file, from GNU gettext-0.11.5.
4625 * strstr.h: New file, from GNU gettext-0.11.5.
4626 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4628 2002-05-09 Bruno Haible <bruno@clisp.org>
4630 * config.charset: Update for newest glibc. Add canonical names
4631 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4633 2002-05-09 Bruno Haible <bruno@clisp.org>
4635 * localcharset.c (get_charset_aliases): Add more Windows specific
4638 2002-05-08 Owen Taylor <otaylor@redhat.com>
4640 * config.charset: A few additions for Solaris.
4642 2001-12-05 Bruno Haible <bruno@clisp.org>
4644 * localcharset.c (locale_charset): Don't return an empty string.
4646 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4648 * config.charset: msdos in uk_UA uses CP1125.
4650 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4652 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4653 * localcharset.c (locale_charset): Declare as extern "C".
4655 2002-02-15 Bruno Haible <bruno@clisp.org>
4657 * config.charset [msdosdjgpp]: For Russian, use CP866.
4659 2002-02-11 Bruno Haible <bruno@clisp.org>
4661 * config.charset: Add support for NetBSD.
4663 2002-09-25 <karl@gnu.org>
4665 * strdup.c: copy from libc/string (via ../config/srclist*).
4666 * getopt*: copy from libc/posix.
4667 * gettext.h: copy from gettext.
4668 * .cppi-disable: add strdup.c, gettext.h.
4670 2002-07-01 Jim Meyering <meyering@lucent.com>
4672 * c-stack.c: Include sys/time.h.
4673 From Volker Borchert.
4675 2002-06-11 Paul Eggert <eggert@twinsun.com>
4677 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4678 New macro. Use it uniformly instead of
4679 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4680 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4681 reported by Vin Shelton.
4683 2002-06-22 Jim Meyering <meyering@lucent.com>
4685 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4686 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4688 2002-06-22 Paul Eggert <eggert@twinsun.com>
4690 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4691 Do not assume SA_SIGINFO behavior.
4692 Bug reported by Jim Meyering on NetBSD 1.5.2.
4694 2002-06-22 Jim Meyering <meyering@lucent.com>
4696 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4698 * exitfail.c, exitfail.h: Likewise.
4699 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4701 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4703 (EXTRA_DIST): Add fnmatch_loop.c.
4704 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4706 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4707 * fnmatch.c: Update from diffutils-2.8.2.
4708 * fnmatch_.h: New file. From diffutils-2.8.2.
4709 * fnmatch.h: Remove file.
4711 2002-06-18 Paul Eggert <eggert@twinsun.com>
4713 * file-type.h: Report an error if neither S_ISREG nor
4714 S_IFREG is defined, instead of using a test specific to glibc
4715 2.2. This should be safe, since POSIX requires S_ISREG and
4716 Unix Version 7 had S_IFREG. We don't need to check for
4717 <sys/types.h> since we don't use any symbols that it defines.
4719 2002-06-15 Jim Meyering <meyering@lucent.com>
4721 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4722 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4723 have been included before this file.
4725 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4727 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4728 so that each temporary file name is unique and valid in the first
4729 8 characters, for operation under DOS.
4731 2002-06-15 Jim Meyering <meyering@lucent.com>
4733 Work even with DJGPP 2.03, which lacks support for symlinks.
4735 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4737 * lchown.c (S_ISLNK): Likewise.
4739 2002-06-14 Jim Meyering <meyering@lucent.com>
4741 * file-type.h: Use the version from diffutils-2.8.2.
4742 * file-type.c: Likewise.
4744 2002-05-27 Jim Meyering <meyering@lucent.com>
4746 Fix a problem seen only on nonconforming systems whereby ls.c's
4747 use of localtime, and then of gettimeofday would cause trouble:
4748 the localtime call used to initialize rpl_gettimeofday's save
4749 mechanism would clobber ls's current local time information so
4750 that in any long listing the first file would always be listed
4751 with date 1970-01-01. Analysis by Volker Borchert.
4753 * gettimeofday.c (localtime): Undefine.
4754 (rpl_localtime): New function.
4756 2002-05-22 Jim Meyering <meyering@lucent.com>
4758 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4759 * file-type.h: New file.
4760 * file-type.c (file_type): New file/function. Extracted from diffutils.
4762 2002-04-29 Paul Eggert <eggert@twinsun.com>
4764 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4766 2002-04-28 Paul Eggert <eggert@twinsun.com>
4768 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4769 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4770 of 127, since 64 is the largest conceivable number for ancient
4772 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4774 2002-04-28 Jim Meyering <meyering@lucent.com>
4776 * sig2str.c (WTERMSIG): Remove definition (unused).
4778 2002-04-28 Paul Eggert <eggert@twinsun.com>
4780 * sig2str.h, sig2str.c: New files.
4781 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4783 2002-04-24 Jim Meyering <meyering@lucent.com>
4785 * gettext.h: New file, from Gettext.
4786 * Makefile.am (INCLUDES): Remove -I../intl.
4787 (libfetish_a_SOURCES): Add gettext.h.
4789 2002-04-16 Jim Meyering <meyering@lucent.com>
4791 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4792 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4793 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4795 2002-04-12 Jim Meyering <meyering@lucent.com>
4797 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4799 2002-03-10 Jim Meyering <meyering@lucent.com>
4801 * makepath.c (make_path): Remove a comma from a diagnostic.
4802 Suggestion from Santiago Vila.
4804 2002-03-08 Jim Meyering <meyering@lucent.com>
4806 * rename.c: Mention that this wrapper is needed also on
4807 mips-dec-ultrix4.4 systems.
4809 2002-03-02 Jim Meyering <meyering@lucent.com>
4811 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4812 not HAVE_CLOCK_SETTIME.
4814 2002-02-27 Paul Eggert <eggert@twinsun.com>
4816 * nanosleep.h: Rename to....
4817 * timespec.h: New name for nanosleep.h. All uses changed.
4819 * gettime.c: New file.
4820 * settime.c: New file.
4823 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4824 timespec.h. Remove nanosleep.h.
4826 2002-02-25 Paul Eggert <eggert@twinsun.com>
4828 * acl.c, acl.h: New files.
4829 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4831 2002-02-24 Jim Meyering <meyering@lucent.com>
4833 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4834 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4835 cause trouble. Reported by Nelson Beebe.
4837 2002-02-23 Paul Eggert <eggert@twinsun.com>
4839 * path-concat.c (xpath_concat): Reorder code to pacify
4840 compilers that don't know that xalloc_die never returns.
4842 2002-02-20 Jim Meyering <meyering@lucent.com>
4844 * getdate.c: Regenerate using bison-1.33.
4846 2002-02-15 Paul Eggert <eggert@twinsun.com>
4848 * posixver.c, posixver.h: New files.
4849 * Makefile.am (libfetish_a_SOURCES): Add them.
4851 2002-02-02 Paul Eggert <eggert@twinsun.com>
4852 Bruno Haible <bruno@clisp.org>
4854 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4855 (fwrite_success_callback): New declaration.
4856 * unicodeio.c (unicode_to_mb): New function, extracted from
4857 print_unicode_char. Call failure callback instead of error.
4858 (fwrite_success_callback): New function.
4859 (exit_failure_callback): New function.
4860 (fallback_failure_callback): New function.
4861 (print_unicode_char): Call unicode_to_mb.
4863 2002-01-26 Jim Meyering <meyering@lucent.com>
4865 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4867 2002-01-22 Jim Meyering <meyering@lucent.com>
4869 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4870 Otherwise, some versions of automake would omit the rule that makes
4871 Makefile from Makefile.in.
4873 2001-01-21 Paul Eggert <eggert@twinsun.com>
4875 * xmemcoll.h, xmemcoll.c: New files.
4876 * Makefile.am (libfetish_a_SOURCES): Add them.
4877 * memcoll.c: Include errno.h, and declare errno if not defined.
4878 (memcoll): Set errno to zero if there is no error.
4880 * quotearg.c (quotearg_buffer_restyled):
4881 Fix bug with quoting buffers containing NUL when backslashing escapes.
4882 This bug was exposed by the other changes in this patch.
4883 (quotearg_n_options): New arg ARGSIZE.
4884 All callers changed.
4885 (quoting_options_from_style): New function.
4886 (quotearg_n_style): Use it.
4887 (quotearg_n_style_mem): New function.
4889 * quotearg.h (quotearg_n_style_mem): New function.
4891 2002-01-16 Jim Meyering <meyering@lucent.com>
4893 * getdate.y: Add three semicolons, each just before a closing brace.
4894 Bison (as of version 1.31) no longer papers over that mistake.
4896 2002-02-14 Paul Eggert <eggert@twinsun.com>
4898 * backupfile.c (ISDIGIT): Comment fix.
4899 * getdate.y (ISDIGIT): Likewise.
4900 * posixtm.c (ISDIGIT, year): Likewise.
4901 * strverscmp.c (ISDIGIT): Likewise.
4902 * userspec.c (ISDIGIT): Likewise.
4904 2002-01-05 Jim Meyering <meyering@lucent.com>
4906 * version-etc.c (version_etc_copyright): Update copyright year.
4908 2001-01-19 Paul Eggert <eggert@twinsun.com>
4910 * closeout.c (close_stdout_status): If ferror (stdout), do
4911 not silently exit merely because the output buffer happens to
4912 have nothing pending.
4914 2001-12-18 Paul Eggert <eggert@twinsun.com>
4916 See the big note in ../ChangeLog.
4917 * human.c (suffixes): Prefer K to k for 1024.
4918 (generate_suffix_backwards): New function.
4919 (human_readable_inexact): Use it.
4920 * xstrtol.c (__xstrtol): If there is no number but there
4921 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4922 Accept 'K' as well as 'k'.
4924 2001-12-15 Jim Meyering <meyering@lucent.com>
4926 * regex.h (__restrict_arr): Update from libc.
4928 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4929 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4932 2001-12-10 Jim Meyering <meyering@lucent.com>
4934 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4935 Instead, include "xalloc.h".
4936 (initbuffer): Don't cast xmalloc return value to char*.
4937 (readline): Reword comment.
4938 Don't cast xrealloc return value to char*
4941 2001-12-09 Jim Meyering <meyering@lucent.com>
4943 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4944 `signed and unsigned type in conditional expression'.
4945 * posixtm.c (posix_time_parse): Likewise.
4947 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4949 * readtokens.c (readtoken): Declare an index to be of type unsigned
4950 to avoid a pedantic warning.
4952 * getstr.c: Don't include assert.h.
4953 (getstr): Remove warning-evoking assertions.
4954 Return -1 if offset parameter is out of bounds.
4955 Change the type of a local from int to size_t.
4957 * strftime.c (my_strftime_localtime_r): Include this function
4958 definition in the `#if ! HAVE_TM_GMTOFF' block.
4960 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4961 Include xalloc.h instead.
4963 2001-12-02 Jim Meyering <meyering@lucent.com>
4965 * tempname.c: Don't declare getenv, thus reverting the change of
4966 2001-11-18. It's no longer necessary, now that stdlib.h is always
4969 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4970 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4972 2001-11-30 Akim Demaille <akim@epita.fr>
4974 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4975 before being defined.
4977 2001-11-27 Paul Eggert <eggert@twinsun.com>
4979 * quotearg.h (quotearg_n, quotearg_n_style):
4980 First arg is int, not unsigned.
4981 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4982 (SIZE_MAX, UINT_MAX): New macros.
4983 (quotearg_n_options): Abort if N is negative.
4984 Avoid overflow check on hosts where size_t is 64 bits and int
4985 is 32 bits, as overflow is impossible there.
4986 Fix off-by-one typo that caused unnecessary reallocation.
4988 2001-11-27 Jim Meyering <meyering@lucent.com>
4990 * tempname.c: Merge with version from libc.
4991 * regex.c: Likewise.
4993 * tempname.c: Include stdlib.h unconditionally. On some old systems
4994 for which STDC_HEADERS is 0, it was not included, resulting in a
4995 warning about an integer-to-pointer conversion problem with getenv.
4996 Reported by Volker Borchert.
4998 2001-11-26 Jim Meyering <meyering@lucent.com>
5000 * gtod.h: Remove file.
5001 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5002 * gettimeofday.c: Don't include gtod.h.
5003 (GTOD_init): Remove function.
5004 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5005 Suggestion from Volker Borchert.
5007 2001-11-23 Jim Meyering <meyering@lucent.com>
5009 * hash.h (struct hash_table): Don't define here. Merely declare it.
5010 * hash.c (struct hash_table): Define it here instead.
5012 2001-11-22 Jim Meyering <meyering@lucent.com>
5014 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5016 2001-11-18 Paul Eggert <eggert@twinsun.com>
5018 * tempname.c (TMP_MAX): Remove; no longer needed.
5019 (TEMPORARIES): New macro.
5020 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5021 removes an artificial limitation (e.g. HP-UX 10.20, where
5024 2001-11-18 Jim Meyering <meyering@lucent.com>
5026 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5029 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5030 files will be created before anything else.
5032 2001-11-17 Jim Meyering <meyering@lucent.com>
5034 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5035 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5036 rather than group writable. Patch by Juan F. Codagnone.
5038 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5039 Instead, include "xalloc.h".
5041 * mountlist.c: Include unlocked-io.h after all system headers.
5042 Remove explicit declarations of xmalloc, xrealloc,
5043 and xstrdup. Instead, include "xalloc.h".
5045 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5046 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5047 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5049 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5050 Reported by Padraig Brady.
5052 * mkstemp.c: #undef mkstemp.
5054 (rpl_mkstemp): Rename from mkstemp.
5057 2001-11-16 Jim Meyering <meyering@lucent.com>
5059 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5060 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5061 determine the amount of total physical memory, use pstat_getstatic.
5062 HPUX-11 doesn't define _SC_PHYS_PAGES.
5063 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5064 If sysconf couldn't be used to determine the amount of available
5065 physical memory, use both pstat_getstatic and pstat_getdynamic.
5066 Based on a patch from Bob Proulx.
5068 2001-11-05 Jim Meyering <meyering@lucent.com>
5070 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5072 2001-11-03 Jim Meyering <meyering@lucent.com>
5074 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5075 in argmatch_to_argument call.
5077 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5080 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5081 e.g., a fault due to an attempt to free a NULL pointer.
5083 2001-11-01 Jim Meyering <meyering@lucent.com>
5085 * dirfd.c, dirfd.h: New files.
5086 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5088 * hash.c (hash_print) [TESTING]: Clean up.
5090 2001-10-22 Paul Eggert <eggert@twinsun.com>
5092 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5093 to avoid a warning if -Wall.
5095 2001-10-21 Paul Eggert <eggert@twinsun.com>
5097 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5099 2001-10-21 Jim Meyering <meyering@lucent.com>
5101 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5102 this code would end up calling gettext even in packages built
5104 * getopt.c (_): Likewise.
5105 * regex.c (_): Likewise.
5107 2001-10-20 Paul Eggert <eggert@twinsun.com>
5109 * error.c (strerror_r): Do not declare unless !_LIBC.
5110 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5111 Use strerror_r that is only a macro, even if it is not a function.
5112 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5113 (private_strerror): Use prototypes, not old-style function definition.
5114 (print_errno_message): New function.
5115 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5117 (error_tail, error, error_at_line): Use it.
5119 2001-10-11 Jim Meyering <meyering@lucent.com>
5121 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5122 and quote_n (1, ... to avoid clobbering a buffer.
5124 2001-10-05 Jim Meyering <meyering@lucent.com>
5126 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5127 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5128 * hash-pjw.h: New file.
5130 2001-09-30 Jim Meyering <meyering@lucent.com>
5132 * mountlist.c [MOUNTED_GETFSSTAT]:
5133 Include <sys/ucred.h>, for Apple Darwin.
5134 Include sys/mount.h and sys/fs_types.h only if available.
5136 (read_filesystem_list): Use FS_TYPE.
5138 2001-09-29 Paul Eggert <eggert@twinsun.com>
5140 * exclude.c (excluded_filename): 0 -> false, since it's
5143 2001-09-28 Paul Eggert <eggert@twinsun.com>
5145 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5146 #defines strtoimax. Also treat the other strto* functions
5149 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5150 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5151 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5153 2001-09-26 Jim Meyering <meyering@lucent.com>
5155 Most macros in unlocked-io.h had the wrong number of arguments.
5156 * gen-uio: New script.
5157 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5158 * unlocked-io.hin: Remove file.
5159 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5160 rather than trying to embed it here.
5161 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5162 Reported by Padraig Brady.
5164 2001-09-25 Volker Borchert <bt@teknon.de>
5166 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5168 2001-09-23 Jim Meyering <meyering@lucent.com>
5170 * mountlist.c: Remove useless parentheses in #if directives.
5171 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5172 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5174 2001-09-22 Jim Meyering <meyering@lucent.com>
5176 * localcharset.c: Update from latest gettext.
5177 * config.charset: Likewise.
5179 2001-09-20 Jim Meyering <meyering@lucent.com>
5181 * xstrtol.c (strtoimax): Guard declaration with
5182 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5183 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5184 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5185 (strtoumax): Likewise, for completeness (it wasn't necessary).
5187 2001-09-06 Paul Eggert <eggert@twinsun.com>
5189 * strtoimax.c (HAVE_LONG_LONG):
5190 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5191 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5192 to work around bug in IBM C compiler.
5194 2001-09-16 Jim Meyering <meyering@lucent.com>
5196 * mkdir.c: New file.
5198 2001-09-04 Paul Eggert <eggert@twinsun.com>
5200 * xgetcwd.c: Revert some of the previous change; intead,
5201 fix the HAVE_GETCWD_NULL code to behave more like the
5202 !HAVE_GETCWD_NULL code used to.
5205 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5208 2001-09-04 Paul Eggert <eggert@twinsun.com>
5210 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5211 Use ssize_t, not int, to store result of readlink.
5212 Check for ssize_t overflow as well as size_t overflow,
5213 as POSIX says the result of readlink is implementation-defined
5214 when ssize_t overflows.
5215 Remove unnecessary cast to char*.
5216 Use free+malloc instead of realloc, as the storage doesn't need
5217 to be preserved and it's clearer and can be more efficient that way.
5218 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5219 * xreadlink.h (xreadlink): Update prototype.
5221 2001-09-03 Paul Eggert <eggert@twinsun.com>
5223 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5224 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5225 spotted by Jim Meyering.
5227 2001-09-03 Jim Meyering <meyering@lucent.com>
5229 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5231 2001-09-03 Paul Eggert <eggert@twinsun.com>
5233 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5234 like the HAVE_GETCWD_NULL code.
5235 Include pathmax.h if not HAVE_GETCWD.
5236 Do not include xalloc.h.
5237 (INITIAL_BUFFER_SIZE): New symbol.
5238 Do not use xmalloc / xrealloc, since the caller is responsible for
5239 handling errors. Preserve errno around `free' during failure.
5240 Do not overrun buffer when using getwd.
5242 2001-09-03 Paul Eggert <eggert@twinsun.com>
5244 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5245 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5247 2001-09-02 Jim Meyering <meyering@lucent.com>
5249 * error.c: Update from GNU libc.
5251 2001-09-01 Jim Meyering <meyering@lucent.com>
5253 * xreadlink.c: New file.
5254 * xreadlink.h: New file.
5255 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5257 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5258 doesn't conflict with sparc Solaris 7's definition in
5259 /usr/include/sys/int_types.h.
5261 * exclude.c: Use `""', not `<>' to #include non-system header files.
5262 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5263 and strncasecmp as r-values. Unixware didn't have declarations.
5265 2001-08-31 Jim Meyering <meyering@lucent.com>
5267 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5268 Use an initial, malloc'd, buffer of length 128 rather than
5269 a statically allocated one of length 1024.
5271 2001-08-30 Paul Eggert <eggert@twinsun.com>
5273 * xgetcwd.c: Don't include pathmax.h.
5274 Include stdlib.h and unistd.h if available.
5276 (xmalloc, xstrdup, free): Remove decls.
5277 (xgetcwd): Don't assume sizes fit in unsigned.
5278 Check for overflow when computing sizes.
5279 Simplify reallocation code.
5281 2001-08-28 Paul Eggert <eggert@twinsun.com>
5283 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5285 * strtoimax.c: Renamed from strtoxmax.c, removing the
5288 Also, make the following further changes to make this file's
5289 configuration more similar to that of strtol.c:
5290 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5291 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5292 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5293 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5294 changed to signed values.
5296 And make the following changes as well:
5297 Fix copyright notice, as 1999 was missing.
5298 (verify): New macro.
5299 (strtoimax): Check sizes at compile-time, not run-time.
5300 Prefer strtol to strtoll if both work.
5301 (main): Remove; it was not that useful and was a pain to maintain.
5303 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5305 2001-08-30 Paul Eggert <eggert@twinsun.com>
5307 * savedir.c (savedir): Remove size parameter, as POSIX says that
5308 a directory's st_size can have an arbitrary value, so the old
5309 usage could waste an arbitrary amount of memory. All uses
5311 * savedir.h: Update prototype.
5313 2001-08-30 Paul Eggert <eggert@twinsun.com>
5315 * xstrtol.c (strtoimax): New decl.
5317 2001-08-28 Paul Eggert <eggert@twinsun.com>
5319 * xstrtol.h: Add copyright notice.
5320 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5321 LONGINT_INVALID_SUFFIX_CHAR.
5323 2001-08-30 Paul Eggert <eggert@twinsun.com>
5325 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5328 2001-08-30 Paul Eggert <eggert@twinsun.com>
5330 * hash.c: Remove '2001' from copyright notice.
5332 2001-08-30 Paul Eggert <eggert@twinsun.com>
5334 * full-write.h: New file.
5335 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5336 * full-write.c: Correct credits, as cccp.c no longer
5337 exists and anyway it was so heavily changed from the old cccp
5338 code as to be unrecognizable. Include full-write.h.
5339 (full_write) Return size_t, with short writes meaning failure.
5340 All callers changed. This fixes a bug with large buffers
5342 * utime.c: Include full-write.h.
5344 2001-08-30 Paul Eggert <eggert@twinsun.com>
5346 Merge 'exclude' changes from tar 1.13.22.
5347 This fixes one or two unlikely storage allocation overflow bugs,
5348 but doesn't change user-visible behavior otherwise.
5350 2001-08-30 Paul Eggert <eggert@twinsun.com>
5352 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5353 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5354 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5355 Include if available.
5356 (<xalloc.h>): Include
5357 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5358 (verify): New macro. Use it to verify that EXCLUDE macros do not
5359 collide with FNM macros.
5360 (struct patopts): New struct.
5361 (struct exclude): Use it, as exclude patterns now come with options.
5362 (new_exclude): Support above changes.
5363 (new_exclude, add_exclude_file):
5364 Initial size must now be a power of two to simplify overflow checking.
5365 (free_exclude, fnmatch_no_wildcards): New function.
5366 (excluded_filename): No longer requires options arg, as the options
5367 are determined by add_exclude. Now returns bool, not int.
5368 (excluded_filename, add_exclude):
5369 Add support for the fancy new exclusion options.
5370 (add_exclude, add_exclude_file): Now takes int options arg.
5371 Check for arithmetic overflow when computing sizes.
5372 (add_exclude_file): xrealloc might modify errno, so don't
5373 realloc until after errno might be used.
5375 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5377 (free_exclude): New decl.
5378 (add_exclude, add_exclude_file): Now takes int options arg.
5379 (excluded_filename): No longer requires options arg, as the options
5380 are determined by add_exclude. Now returns bool, not int.
5382 2001-08-30 Paul Eggert <eggert@twinsun.com>
5384 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5386 2001-08-27 Jim Meyering <meyering@lucent.com>
5388 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5390 * version-etc.c (N_): Remove definition.
5391 Revert most of last change.
5392 Instead, simply don't mark the `Copyright...' string for translation.
5393 Based on advice from Paul Eggert.
5395 * strtoxmax.c: Tweak comment.
5397 2001-08-26 Jim Meyering <meyering@lucent.com>
5399 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5400 of copyright with `%s' so translators don't get an untranslated
5402 (COPYRIGHT_YEAR): Define.
5403 (version_etc): Use fprintf rather than fputs.
5404 Suggestion from Ulrich Drepper.
5406 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5408 * strtoll.c: New file, from GNU libc.
5409 * xstrtoimax.c: New file.
5411 * xstrtol.h: Add xstrtoimax.
5412 * strtoumax.c: New file. Simply include "strtoumax.c".
5413 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5415 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5416 * strtoxmax.c: ... then renamed to this.
5418 2001-08-13 Paul Eggert <eggert@twinsun.com>
5420 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5421 Port to Solaris 8, where 'sed' requires a space after the 'r'
5422 command, and where sh dislikes "$/". Clean up the spacing a bit.
5423 Redirect output to $tmp just once.
5425 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5427 * addext.c (<errno.h>): Include.
5428 (errno): Declare if not defined.
5429 (addext): Work correctly when pathconf returns -1 and leaves
5430 errno alone because there is no limit. Also, work even if
5431 pathconf returns a value greater than SIZE_MAX.
5433 2001-08-12 Jim Meyering <meyering@lucent.com>
5435 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5436 Simply `return getcwd (NULL, 0);'.
5437 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5438 Use 1300 as initial value for length, not PATH_MAX.
5440 * pathmax.h: Clean up cpp syntax.
5442 2001-08-12 Jim Meyering <meyering@lucent.com>
5444 * gettimeofday.c: New file.
5446 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5448 2001-08-04 Jim Meyering <meyering@lucent.com>
5450 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5451 to get in sync with glibc.
5453 2001-08-03 Paul Eggert <eggert@twinsun.com>
5455 The following changes are from gettext 0.10.39 as maintained by
5458 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5459 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5460 with inverted sense. All uses changed.
5462 * mbswidth.c: Don't include <limits.h>.
5463 Include <stdlib.h> and <string.h> unconditionally.
5464 (iswcntrl, mbsinit, ISCNTRL): New macros.
5465 (mbsnwidth): Use K&R style function declarations.
5466 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5467 can optimize it when MB_CUR_MAX == 1.
5468 The width of control characters is zero, not 1.
5470 2001-07-15 Jim Meyering <meyering@lucent.com>
5472 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5473 (BUILT_SOURCES): Add unlocked-io.h.
5474 (io_functions): Define.
5475 (unlocked-io.h): New rule.
5476 (DISTCLEANFILES): Add unlocked-io.h.
5477 (all-local): Depend on unlocked-io.h, to ensure it is created.
5479 * unlocked-io.hin: New file
5481 * regex.c: Update from glibc.
5483 2001-07-05 Jim Meyering <meyering@lucent.com>
5485 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5487 (libfetish_a_SOURCES): Put all .h files here instead.
5488 Remove a thus-exposed (better checks in automake) duplicate and
5489 two unnecessary .h files.
5491 2001-06-11 Jim Meyering <meyering@lucent.com>
5493 * regex.c: Update from GNU libc.
5495 2001-05-27 Jim Meyering <meyering@lucent.com>
5497 * readutmp.h (UT_TYPE): Define.
5499 2001-05-24 Jim Meyering <meyering@lucent.com>
5501 * argmatch.c: Include "quote.h".
5502 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5503 quote function. Reported by Göran Uddeborg.
5505 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5507 * dirname.c (dir_name): Compute append_dot using path, not newpath
5508 which is not yet declared.
5510 2001-05-11 Paul Eggert <eggert@twinsun.com>
5512 * Makefile.am (libfetish_a_SOURCES):
5513 Add strftime.c, since we now compile it on all hosts.
5515 * strftime.c (my_strftime):
5516 Define to nstrftime if emacs, but only if my_strftime is not defined.
5517 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5518 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5519 Add one more extra argument: a nanoseconds value.
5522 (my_strftime function): Add %N format.
5523 (emacs_strftimeu): Renamed from emacs_strftime,
5524 with extra ut argument.
5526 2001-05-11 Paul Eggert <eggert@twinsun.com>
5528 dirname code cleanup. base_name now behaves more compatibly
5529 with POSIX basename when given file names that have trailing
5530 slashes, and similarly for dir_name. Add new primitives
5531 base_len and dir_len. Put the directory-name-related decls
5534 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5535 * backupfile.c (base_name): Likewise.
5536 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5537 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5538 * makepath.c (strip_trailing_slashes): Likewise.
5539 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5541 * rename.c (strip_trailing_slashes): Likewise.
5542 * same.c (base_name): Likewise.
5543 * stripslash.c (ISSLASH): Likewise.
5545 * addext.c: Include <dirname.h> after size_t is defined.
5546 * backupfile.c: Likewise.
5548 * addext.c (addext): Use base_len to trim redundant
5549 trailing slashes instead of doing it ourselves.
5550 But do not trim the last slash if it is not redundant.
5552 * backupfile.c (find_backup_file_name,
5553 max_backup_version): Use base_len instead of rolling it ourselves.
5554 Handle the case of "" and (on DOS) "C:" correctly.
5556 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5557 Include <string.h>, <dirname.h>.
5558 (base_name): Allow file names ending in slashes, other than names
5559 that are all slashes. In this case, return the basename followed
5560 by the slashes. This is more general, and can be used in places
5561 where the original base_name purposely had an assertion failure.
5562 (base_len): New function.
5564 * dirname.c: Include <string.h> instead of <stdlib.h>.
5565 Do not include <assert.h>; no longer needed.
5567 (memrchr): Remove decl.
5568 (dir_name_r): Remove.
5569 (dir_len): Renamed from dirlen. All callers changed.
5570 Rewrite in terms of base_name, for simplicity and consistency.
5571 (dir_name): Never return NULL. All callers changed.
5572 Do not include <stdlib.h> in test program; no longer needed.
5573 return 0; is fine for test program.
5575 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5577 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5579 * path-concat.c (path_concat): Use base_len to compute
5580 base length, not strlen; this means we cannot rely on memcpy
5583 * same.c (STREQ): Remove.
5584 (same_name): Handle the case where the basename ends in trailing '/'.
5586 * stripslash.c (strip_trailing_slashes): Return nonzero if
5587 a slash was stripped. Do not strip the last slash after a
5590 2001-04-08 Jim Meyering <meyering@lucent.com>
5592 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5593 recomputed; that's necessary when the offset spans a DST transition.
5594 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5596 2001-04-02 Jim Meyering <meyering@lucent.com>
5598 * regex.h, regex.c: Update from GNU libc.
5600 2001-03-19 Paul Eggert <eggert@twinsun.com>
5602 * version-etc.c (version_etc_copyright): Update to 2001.
5604 2001-03-16 Paul Eggert <eggert@twinsun.com>
5606 * tempname.c (uint64_t): Define to uintmax_t if
5607 not defined, and if UINT64_MAX is not defined.
5608 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5609 Reported by John David Anglin.
5611 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5613 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5614 alias if codeset is empty.
5615 * config.charset (BeOS): Use wildcard syntax.
5617 2001-03-13 Jim Meyering <meyering@lucent.com>
5619 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5620 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5623 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5625 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5627 * unicodeio.c (print_unicode_char): Simplify accordingly.
5629 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5631 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5632 support for DOS/DJGPP.
5634 2001-02-28 Paul Eggert <eggert@twinsun.com>
5636 * Makefile.am (libfetish_a_SOURCES):
5637 Add dup-safer.c, fopen-safer.c.
5638 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5640 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5642 2001-02-25 Paul Eggert <eggert@twinsun.com>
5644 The mkstemp replacement is taken from glibc 2.2.2, with some
5645 portability fixes for use outside glibc, as follows:
5647 * tempname.c (struct_stat64): New macro.
5648 (direxists, __gen_tempname): Use it.
5649 This avoids a portability problem with Solaris 8.
5651 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5652 (<stddef.h>, <stdint.h>, <string.h>):
5653 Include only if STDC_HEADERS || _LIBC.
5654 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5655 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5656 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5657 (__set_errno): Define this macro if <errno.h> doesn't.
5658 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5659 Define these macros if <stdio.h> doesn't.
5660 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5661 Define these macros if <sys/stat.h>
5662 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5663 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5664 __xstat64): Define if not _LIBC.
5665 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5666 (__gen_tempname): Invoke gettimeofday only if
5667 HAVE_GETTIMEOFDAY || _LIBC;
5668 otherwise, fall back on plain "time".
5669 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5671 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5673 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5675 2001-02-17 Jim Meyering <meyering@lucent.com>
5677 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5678 around included file name.
5680 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5682 * strftime.c: Update from GNU libc (the only changes were to comments).
5684 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5686 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5688 2001-02-17 Paul Eggert <eggert@twinsun.com>
5690 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5691 Remove workaround macros for hosts that have mbrtowc but not
5692 mbstate_t, as we now insist on proper declarations for both
5693 before using mbrtowc.
5695 2001-02-17 Jim Meyering <meyering@lucent.com>
5697 * regex.c: Update from libc.
5699 2001-02-16 Paul Eggert <eggert@twinsun.com>
5701 * alloca.c (malloc): Undef before defining, since stdlib.h
5702 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5703 Reported by Mark Hounschell via Paul Eggert.
5705 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5707 * config.charset: Update for FreeBSD 4.2.
5709 2001-01-26 Jim Meyering <meyering@lucent.com>
5711 * quotearg.c: Include stddef.h.
5712 * quote.c: Include stddef.h.
5713 Reported by Axel Kittenberger.
5715 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5716 line in double quotes so that it evokes a better diagnostic.
5717 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5718 Reported by Axel Kittenberger.
5720 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5722 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5723 to avoid a warning. Add back 'const' to inptr.
5725 2001-01-16 Jim Meyering <meyering@lucent.com>
5727 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5730 2001-01-14 Jim Meyering <meyering@lucent.com>
5732 * rename.c: New file. From Volker Borchert.
5733 Include stdlib.h, string.h or strings.h, and xalloc.h.
5734 Use strip_trailing_slashes rather than open-coding it.
5736 2001-01-03 Paul Eggert <eggert@twinsun.com>
5738 * strftime.c: Sync with glibc time/strftime.c 1.81.
5740 2001-01-03 Jim Meyering <meyering@lucent.com>
5742 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5743 local `inptr' to avoid warning with some system declarations of iconv.
5745 2000-12-29 Paul Eggert <eggert@twinsun.com>
5747 * modechange.c: Do not assume that mode_t uses the
5748 traditional octal encoding. E.g. "chmod 1 FOO" should set
5749 the other-execute bit of FOO even if S_IXOTH != 1.
5751 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5752 WOTH, XOTH, ALLM): New macros.
5753 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5754 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5756 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5757 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5759 No need to use uintmax_t; unsigned long is long enough.
5760 Don't bother to get suffix since we don't use it.
5762 2000-12-24 Jim Meyering <meyering@lucent.com>
5764 * hash.c (is_prime): Return explicit boolean values.
5765 (hash_get_first): Return NULL to appease Irix5.6's 89.
5766 Reported by Nelson Beebe.
5768 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5770 * localcharset.c (locale_charset): Add support for Win32.
5772 2000-12-18 Paul Eggert <eggert@twinsun.com>
5774 * physmem.h, physmem.c: New files.
5776 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5777 (noinst_HEADERS): Add physmem.h.
5779 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5780 't' for compatibility with Solaris 8 sort.
5782 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5784 * config.charset: Add support for BeOS.
5786 2000-12-16 Jim Meyering <meyering@lucent.com>
5788 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5789 SHELLS_FILE to a file name that's useful on djgpp systems.
5791 (ADDITIONAL_DEFAULT_SHELLS): Define.
5792 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5793 Based mostly on a patch from Prashant TR.
5795 2000-12-16 Jim Meyering <meyering@lucent.com>
5797 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5798 N and M) would have treated it like `chown N:N FILE'.
5800 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5802 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5804 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5805 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5806 to the list of canonical encodings. Rename EUC-CN to GB2312.
5808 2000-12-08 Andreas Schwab <schwab@suse.de>
5810 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5811 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5813 2000-12-07 Jim Meyering <meyering@lucent.com>
5815 * stripslash.c (ISSLASH): Define.
5816 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5819 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5820 (dir_name_r): Declare this function as static.
5821 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5822 manifest itself on a name containing a mix of slashes and
5824 Make this function work with names starting with a DOS-style
5825 drive letter and colon prefix.
5826 (dir_name): Append `.' if necessary.
5827 Based mostly on patches from Prashant TR and Eli Zaretskii.
5829 * dirname.h (dir_name_r): Remove prototype.
5831 2000-12-05 Jim Meyering <meyering@lucent.com>
5833 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5835 2000-12-04 Jim Meyering <meyering@lucent.com>
5837 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5838 Also include memory.h, stdlib.h, unistd.h if appropriate.
5839 Reported by Andreas Jaeger (conflicting declaration of malloc).
5841 2000-12-02 Jim Meyering <meyering@lucent.com>
5843 * closeout.h: Make idempotent, to avoid some obscure warnings.
5845 2000-12-01 Paul Eggert <eggert@twinsun.com>
5847 * memrchr.c: Include <config.h> before any system include file.
5849 2000-11-29 Paul Eggert <eggert@twinsun.com>
5851 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5853 2000-11-26 Jim Meyering <meyering@lucent.com>
5855 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5857 2000-11-22 Paul Eggert <eggert@twinsun.com>
5859 * strftime.c (my_strftime): Do not invoke mbrlen with a
5860 size of (size_t) -1; it's not portable.
5862 2000-11-17 Akim Demaille <akim@epita.fr>
5864 * obstack.h: Formatting changes.
5865 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5866 prevent type checking.
5867 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5868 cast the value to (void *): assigning a `foo *' to a `void *'
5870 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5872 2000-11-17 Jim Meyering <meyering@lucent.com>
5874 * strstr.c: Update from GNU libc.
5876 2000-11-16 Jim Meyering <meyering@lucent.com>
5878 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5880 2000-11-11 Jim Meyering <meyering@lucent.com>
5882 * error.c: Add a couple #includes, merging from GNU libc version.
5884 2000-11-10 Jim Meyering <meyering@lucent.com>
5886 * obstack.h: Update from GNU libc.
5887 * obstack.c: Likewise.
5889 2000-11-06 Paul Eggert <eggert@twinsun.com>
5891 * getusershell.c (setusershell): Use rewind rather than
5892 fseek/fseeko, to avoid configuration hassles with fseeko.
5893 Don't bother opening SHELLS_FILE if shellstream is NULL;
5896 2000-11-05 Jim Meyering <meyering@lucent.com>
5898 * makepath.h (make_dir): Declare.
5899 * makepath.c (make_dir): Remove `static' attribute.
5902 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5904 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5905 last one in a bucket, advance to the next bucket.
5907 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5909 * fnmatch.c: Do not comment out all the code if we are using
5910 the GNU C library, because in some cases we are replacing buggy
5911 code in the GNU C library itself.
5913 2000-10-30 Paul Eggert <eggert@twinsun.com>
5915 * error.h, getline.h, modechange.h:
5916 Remove "2000" from Copyright line, as the file hasn't been
5917 changed this year other than in the copyright notice.
5919 * xalloc.h: Add "2000" to Copyright line, as this file
5920 was changed this year.
5922 2000-10-30 Paul Eggert <eggert@twinsun.com>
5924 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5925 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5926 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5928 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5930 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5931 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5932 doesn't define __restrict_arr.
5934 2000-10-29 Jim Meyering <meyering@lucent.com>
5936 * xstat.in: Fix grammar in comment.
5938 2000-10-28 Jim Meyering <meyering@lucent.com>
5940 * memchr.c: Update from libc.
5941 Adjust for portability:
5942 [HAVE_STDLIB_H]: Include stdlib.h.
5943 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5944 Undef __memchr, too.
5945 [!weak_alias]: Define __memchr to memchr.
5947 * regex.c: Update from libc.
5948 * regex.h: Likewise.
5949 * getopt1.c: Likewise.
5950 * memcmp.c: Likewise.
5952 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5953 Avoid using fseek, when possible -- it's broken by design.
5954 Patch by Ulrich Drepper.
5956 2000-10-26 Jim Meyering <meyering@lucent.com>
5958 * strftime.c: Update from libc.
5960 2000-10-25 Jim Meyering <meyering@lucent.com>
5962 * obstack.c: Update from libc.
5964 2000-10-23 Jim Meyering <meyering@lucent.com>
5966 * hard-locale.c (hard_locale): Revert last change -- it was simply
5967 wrong. That set_locale call must not have any side effects.
5970 2000-10-22 Jim Meyering <meyering@lucent.com>
5972 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5973 [CYCLIC]: Remove now-unused definition.
5975 * save-cwd.c (O_DIRECTORY): Define, if needed.
5976 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5977 Suggestion from Ulrich Drepper.
5979 2000-10-21 Jim Meyering <meyering@lucent.com>
5981 * dirname.c (dir_name_r): New function, factored out of dir_name.
5982 (dir_name): Use dir_name_r.
5983 * dirname.h (dir_name_r): Declare it.
5985 2000-10-21 Jim Meyering <meyering@lucent.com>
5987 * dirname.c (memrchr): Declare if necessary.
5988 (dir_name): Remove the restriction that there be no
5989 trailing slashes. Now, this code skips past them, effectively
5991 [TEST_DIRNAME] (main): New unit tests.
5993 * memrchr.c: New file from GNU libc.
5994 Undef __memrchr, too.
5995 [!weak_alias]: Define __memrchr to memrchr.
5996 Guard weak_alias use with `#ifdef weak_alias'.
5998 2000-10-17 Jim Meyering <meyering@lucent.com>
6000 * quote.h (PARAMS): Define and use.
6001 Reported by Akim Demaille.
6003 * getopt.c: Update from libc.
6005 2000-10-16 Jim Meyering <meyering@lucent.com>
6007 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6010 2000-09-25 Jim Meyering <meyering@lucent.com>
6012 * md5.h (rol): Define (from GnuPG).
6014 * sha.c: Give credit (GnuPG) where due.
6015 (M): Use rol rather than open-coding it.
6016 Add a FIXME comment.
6018 2000-09-21 Jim Meyering <meyering@lucent.com>
6020 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6021 Reported by Michael Stone.
6023 2000-09-20 Jim Meyering <meyering@lucent.com>
6025 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6026 (noinst_HEADERS): Add sha.h.
6027 Based on code from Scott G. Miller and from GnuPG.
6029 2000-09-15 Jim Meyering <meyering@lucent.com>
6031 * regex.c: Update from libc.
6033 2000-09-10 Jim Meyering <meyering@lucent.com>
6035 * getopt.c (_getopt_internal): Update from glibc.
6037 2000-09-09 Jim Meyering <meyering@lucent.com>
6039 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6040 think it should be used as a general replacement for isascii.
6041 * fnmatch.c: Likewise.
6042 * mbswidth.c: Likewise
6043 * regex.c: Likewise.
6046 * userspec.c: Include sys/param.h and limits.h.
6048 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6049 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6050 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6051 UID, GID. Check range.
6053 2000-09-06 Jim Meyering <meyering@lucent.com>
6055 * getopt.c (_getopt_internal): Update from glibc.
6057 2000-08-30 Jim Meyering <meyering@lucent.com>
6059 * strftime.c: Merge in changes from GNU libc.
6061 2000-08-26 Jim Meyering <meyering@lucent.com>
6063 * closeout.c: Include "__fpending.h".
6064 (close_stdout_status): Return right away if there's nothing to flush.
6066 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6067 * __fpending.c: New file.
6068 * __fpending.h: New file.
6070 2000-08-07 Paul Eggert <eggert@twinsun.com>
6072 Standardize on "memory exhausted" instead of "Memory exhausted"
6073 or "virtual memory exhausted".
6074 * obstack.c (print_and_abort): Use "memory exhausted", not
6075 "virtual memory exhausted".
6076 * same.c (same_name): Invoke xalloc_die instead of printing
6078 * userspec.c (parse_user_spec): Likewise.
6079 * bumpalloc.h: comment fix
6080 * same.c, userspec.c: Include xalloc.h.
6082 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6083 not char *const and pointing to a constant array.
6084 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6085 (xrealloc): Comment fix.
6087 * userspec.c (parse_user_spec):
6088 Don't translate a message until just before returning,
6089 to avoid unnecessary translation.
6091 2000-08-07 Jim Meyering <meyering@lucent.com>
6093 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6094 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6095 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6096 getgroups.c, gethostname.c, getopt.h, group-member.c,
6097 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6098 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6099 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6100 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6101 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6102 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6103 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6104 yesno.c: Back out Copyright date changes for each file with no change
6105 this year. This eases coordination with other programs using the same
6106 source code modules. From Paul Eggert.
6108 2000-08-03 Greg McGary <greg@mcgary.org>
6110 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6111 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6112 (EXTEND_BUFFER): Use them.
6114 2000-08-01 Jim Meyering <meyering@lucent.com>
6116 * dirname.c (ISSLASH): Define.
6117 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6118 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6119 both `\' and `/' may be use as path separators.
6120 Based on a patch from Prashant TR.
6122 2000-07-31 Paul Eggert <eggert@twinsun.com>
6124 * quotearg.c (quotearg_n_options): Don't make the initial
6125 slot vector a constant, since it might get modified.
6127 2000-07-31 Jim Meyering <meyering@lucent.com>
6129 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6130 * obstack.c (print_and_abort): Likewise.
6132 2000-07-30 Paul Eggert <eggert@twinsun.com>
6134 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6135 buffer, so that the caller can always quote one small
6136 component of a "memory exhausted" message in slot 0.
6137 From a suggestion by Jim Meyering.
6139 2000-07-30 Jim Meyering <meyering@lucent.com>
6141 * makepath.c (make_path): Quote the other instance, too.
6143 * quotearg.c (N_STATIC_SLOTVECS): Define.
6144 (STATIC_BUF_SIZE): Define.
6145 (quotearg_n_options): Use only statically allocated storage when
6146 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6147 than STATIC_BUF_SIZE.
6149 2000-07-29 Jim Meyering <meyering@lucent.com>
6151 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6152 * dirname.c (dir_name): Likewise.
6154 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6156 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6157 (dir_name): Assert that there are no trailing slashes.
6159 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6161 * mbswidth.h (mbswidth): Add a flags argument.
6162 (mbswidth): New declaration.
6163 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6164 * mbswidth.c (mbswidth): Add a flags argument.
6165 (mbsnwidth): New function.
6167 2000-07-24 Jim Meyering <meyering@lucent.com>
6169 * mbswidth.c: Remove useless #else. From Bruno Haible.
6171 2000-07-23 Paul Eggert <eggert@twinsun.com>
6173 * mbswidth.c (_XOPEN_SOURCE):
6174 Don't define; this causes problems on Solaris 7.
6175 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6177 2000-07-23 Paul Eggert <eggert@twinsun.com>
6180 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6181 so that mbstate_t is always defined.
6183 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6184 be 1 in at least one GCC installation, and this configuration
6185 error is likely to be common. Ignoring MB_LEN_MAX hurts
6186 performance on hosts that have mbrtowc but have only unibyte
6187 locales, but I assume these hosts are rare.
6189 2000-07-23 Paul Eggert <eggert@twinsun.com>
6191 * quotearg.c: Streamline by invoking multibyte code only if needed.
6192 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6193 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6194 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6195 invoke multibyte primitives.
6197 2000-07-23 Jim Meyering <meyering@lucent.com>
6199 * basename.c (base_name): Add an assertion.
6201 2000-07-15 Bruno Haible <clisp.cons.org>
6203 * quotearg.c: When the system forces us to redefine mbstate_t,
6204 shadow its mbsinit function.
6206 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6208 * mbswidth.h: New file.
6209 * mbswidth.c: New file.
6210 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6211 (noinst_HEADERS): Add mbswidth.h.
6213 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6215 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6218 2000-07-15 Jim Meyering <meyering@lucent.com>
6220 * makepath.c: Include quote.h.
6221 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6222 corresponding argument in a `quote (...)' call.
6223 Give better diagnostics.
6225 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6226 (noinst_HEADERS): Add quote.h.
6228 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6229 from tar's src/misc.c.
6230 * quote.h: New file. Prototypes for same.
6232 2000-07-10 Paul Eggert <eggert@twinsun.com>
6234 From a suggestion by Bruno Haible.
6235 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6236 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6237 to decide whether to define the BeOS workaround macro;
6238 this adjusts to the change to AC_MBSTATE_T.
6240 2000-07-13 Paul Eggert <eggert@twinsun.com>
6242 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6244 * quotearg.c (quoting_style_args, quoting_style_vals,
6245 quotearg_buffer_restyled): Add support for
6246 clocale_quoting_style. Undo previous change to
6247 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6248 and "{RIGHT QUOTATION MARK}" msgids.
6250 2000-07-05 Paul Eggert <eggert@twinsun.com>
6252 The old behavior of quoting `like this' doesn't look good with
6253 newer, ISO-style fonts. See:
6254 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6256 Instead, quote "like this" by default. Let the translator
6257 tailor the locale-specific quoting behavior by providing
6258 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6260 * quotearg.c (N_): New macro.
6261 (gettext_default): New function.
6262 (quotearg_buffer_restyled): Use
6263 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6264 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6266 2000-07-09 Jim Meyering <meyering@lucent.com>
6268 * Most files: Update copyright dates to include 2000.
6270 2000-07-08 Jim Meyering <meyering@lucent.com>
6272 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6274 (xgethostname): Remove now-unnecessary #ifdef.
6275 Move declaration of `err' into loop where it's used.
6277 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6279 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6280 by allocating a larger buffer. Test the gethostname return value for
6281 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6282 returns an error and ENAMETOOLONG isn't defined.
6284 2000-07-05 Paul Eggert <eggert@twinsun.com>
6285 and Bruno Haible <haible@clisp.cons.org>
6287 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6289 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6291 * quotearg.c (struct quoting_options): Simplify quote_these_too
6294 2000-07-03 Jim Meyering <meyering@lucent.com>
6296 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6297 Reported by Bruno Haible.
6299 2000-07-04 Jim Meyering <meyering@lucent.com>
6301 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6302 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6305 2000-07-03 Paul Eggert <eggert@twinsun.com>
6306 and Bruno Haible <haible@clisp.cons.org>
6308 * quotearg.c (mbrtowc):
6309 Assign to *pwc, and return 1 only if result is nonzero.
6310 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6312 2000-07-03 Jim Meyering <meyering@lucent.com>
6314 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6315 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6318 2000-07-02 Jim Meyering <meyering@lucent.com>
6320 * quotearg.c (mbstate_t): Don't define here.
6322 2000-07-02 Jim Meyering <meyering@lucent.com>
6324 * nanosleep.c (SIGCONT): Define if not already defined.
6326 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6328 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6329 per change in ../m4/ls-mntd-fs.m4.
6330 (read_filesystem_list): Ignore symbolic links.
6332 2000-06-29 Jim Meyering <meyering@lucent.com>
6334 * same.c: Include <string.h> or <strings.h>, as appropriate,
6335 for declaration of strcmp.
6337 * long-options.c: Include <stdlib.h>, for declaration of exit.
6339 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6340 Avoid warning by casting result to `char *' to remove `const'.
6342 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6344 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6346 2000-06-26 Paul Eggert <eggert@twinsun.com>
6348 savedir now sets errno on failure and invokes xmalloc to get memory.
6349 Fix a couple of other minor bugs while we're at it.
6351 * savedir.c (<unistd.h>): Do not include; there's no need.
6352 (NAMLEN): Remove macro.
6353 (malloc, realloc): Remove decls.
6355 ("xalloc.h"): Include.
6356 (NAME_SIZE_DEFAULT): New macro.
6357 (savedir): Use xmalloc / xrealloc to allocate memory.
6358 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6359 Skip "" directory entries.
6360 Use strlen to calculate directory entry length, since the old method
6361 is rarely used these days and isn't worth supporting.
6362 Don't use a pointer after freeing it.
6363 Check for integer overflow when calculating allocation size.
6364 Use memcpy to copy entries, instead of stpcpy.
6365 Set errno properly when returning NULL.
6366 Check for readdir error.
6368 2000-06-26 Jim Meyering <meyering@lucent.com>
6370 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6372 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6374 * getusershell.c (xmalloc, xrealloc): Remove functions.
6376 Don't include <stdlib.h>. Don't declare malloc, realloc.
6378 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6380 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6382 2000-06-24 Jim Meyering <meyering@lucent.com>
6384 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6386 2000-06-21 Jim Meyering <meyering@lucent.com>
6388 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6390 2000-06-19 Paul Eggert <eggert@twinsun.com>
6392 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6393 (mbrtowc, mbstate_t): Define substitutes if
6394 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6395 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6396 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6398 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6400 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6401 than 1024, return a memory chunk of least possible size, instead
6402 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6403 Use free/xmalloc instead of xrealloc to avoid copying for very long
6406 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6408 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6409 address, not strdup. Include <stdlib.h> and don't declare free().
6411 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6413 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6416 2000-06-21 Jim Meyering <meyering@lucent.com>
6418 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6419 (noinst_HEADERS): Add getstr.h.
6421 * getline.c (getstr): Move into a separate file.
6422 * getstr.c (getstr): New file, extracted from getline.c, with
6423 the following changes: new parameter, delim2; both delim[12]
6424 parameters have type `int', not `char'. The latter would lose
6425 with 8-bit delimiters.
6426 * getstr.h: New file.
6428 2000-06-19 Jim Meyering <meyering@lucent.com>
6430 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6432 2000-06-18 Jim Meyering <meyering@lucent.com>
6434 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6435 Besides, these days every porting target provides a mkdir function.
6437 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6438 (this snippet comes from src/system.h).
6440 2000-06-15 Paul Eggert <eggert@twinsun.com>
6442 * human.c (adjust_value): New function.
6443 (human_readable_inexact): Apply rounding style even when
6444 printing approximate values.
6446 2000-06-14 Paul Eggert <eggert@twinsun.com>
6448 * human.c (human_readable_inexact): Allow an input block
6449 size that is not a multiple of the output block size, and vice versa.
6450 Reported by Piergiorgio Sartor.
6452 2000-06-14 Paul Eggert <eggert@twinsun.com>
6454 * getdate.y (get_date): Apply relative times after time
6455 zone indicator, not before. Reported by Todd A. Jacobs.
6457 2000-06-13 Jim Meyering <meyering@lucent.com>
6459 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6461 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6463 2000-06-12 Paul Eggert <eggert@twinsun.com>
6465 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6467 2000-06-04 Paul Eggert <eggert@twinsun.com>
6469 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6471 2000-06-04 Jim Meyering <meyering@lucent.com>
6473 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6474 SunOS 4.1.4 for which gid_t is an unsigned type.
6476 2000-06-03 Jim Meyering <meyering@lucent.com>
6478 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6480 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6482 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6483 newer, don't install charset.alias.
6484 * config.charset: Change the Linux/glibc rules so they become empty
6485 on glibc-2.1 or newer.
6487 2000-06-02 Jim Meyering <meyering@lucent.com>
6489 * mountlist.c: Back out last change. Instead, do this...
6490 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6491 member using the same `ignore'-testing code.
6492 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6496 2000-05-29 Jim Meyering <meyering@lucent.com>
6498 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6499 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6501 2000-05-22 Jim Meyering <meyering@lucent.com>
6503 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6505 2000-05-18 Jim Meyering <meyering@lucent.com>
6507 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6508 back, too, since it may have been modified by allocate_entry.
6509 (hash_delete): Rewrite to use neither the assignment operator
6510 nor the comma operator in an if-expression.
6512 2000-05-15 Paul Eggert <eggert@twinsun.com>
6515 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6516 Remove; no longer needed.
6517 "quotearg.h": Add include.
6518 (file_name): Do not bother to explicitly initialize to NULL; it's less
6519 efficient on some hosts.
6520 (close_stdout_status): Remove test as to whether stdout was already
6521 closed; it breaks for the case "echo x | sort >&-".
6522 Quote file name colons.
6523 Do not assume that _("write error") lacks format strings.
6525 2000-05-15 Jim Meyering <meyering@lucent.com>
6527 * version-etc.c (version_etc_copyright): Update the copyright string
6528 used in all --version output.
6530 2000-05-14 Jim Meyering <meyering@lucent.com>
6532 * closeout.c (close_stdout_set_file_name): New function.
6533 (close_stdout_status): Use new file-scoped global.
6534 Return right away if fstat says the stdout file descriptor is invalid.
6535 * closeout.h (close_stdout_set_file_name): Declare.
6537 2000-05-10 Jim Meyering <meyering@lucent.com>
6539 * closeout.c [default_exit_status]: New file-scoped variable.
6540 (close_stdout_set_status): New function.
6541 * closeout.h (close_stdout_set_status): Declare.
6543 2000-05-08 Jim Meyering <meyering@lucent.com>
6545 * long-options.c: Don't include closeout.h.
6546 (parse_long_options): Don't call close_stdout for --version.
6548 2000-05-06 Jim Meyering <meyering@lucent.com>
6550 * strnlen.c: Undefine __strnlen and strnlen.
6551 [!weak_alias]: Define __strnlen to strnlen.
6553 * atexit.c: New file, from libiberty.
6555 2000-05-06 Jim Meyering <meyering@lucent.com>
6557 * closeout.c (close_stdout_status): Also check for errors on the
6560 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6562 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6563 instead of xmalloc, xrealloc, path_concat.
6564 (locale_charset): Treat empty environment variables as absent.
6565 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6567 2000-05-04 Jim Meyering <meyering@lucent.com>
6569 * getopt.c: Update from glibc.
6570 * obstack.c: Likewise.
6571 * obstack.h: Likewise.
6572 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6574 * regex.h: Likewise.
6575 * strndup.c: Likewise.
6576 * strnlen.c: New file, from glibc.
6578 2000-05-01 Jim Meyering <meyering@lucent.com>
6580 * full-write.c (full_write): Remove `FIXME' part of comment.
6582 2000-04-29 Jim Meyering <meyering@lucent.com>
6584 * path-concat.c: Declare strdup only if it's not defined.
6585 * canon-host.c: Likewise.
6587 2000-04-28 Jim Meyering <meyering@lucent.com>
6589 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6590 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6591 included first, then limits.h is included by locale.h by libintl.h.
6592 From John David Anglin.
6594 2000-04-25 Jim Meyering <meyering@lucent.com>
6596 * makepath.c (S_IRWXUGO): Define.
6597 (make_path): Always perform explicit chmod if MODE specifies any
6598 of the `special' permission bits. Prompted by a bug report against
6599 install from Mate Wierdl and Joost van Baal.
6601 2000-04-18 Jim Meyering <meyering@lucent.com>
6605 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6606 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6608 2000-04-17 Jim Meyering <meyering@lucent.com>
6610 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6611 the definition of it to rpl_strftime also defined-away the system's
6614 2000-04-15 Jim Meyering <meyering@lucent.com>
6616 Use `C' to denote so-called `contiguous' files, the same way
6618 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6619 (ftypelet): Use S_ISCTG.
6620 From Michael Deutschmann.
6622 2000-04-14 Jim Meyering <meyering@lucent.com>
6624 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6626 2000-04-08 Jim Meyering <meyering@lucent.com>
6628 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6629 names don't conflict. Reported by Eli Zaretskii.
6631 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6633 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6634 bug. Deal with the different error behavior of Irix iconv.
6636 2000-04-07 Jim Meyering <meyering@lucent.com>
6638 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6639 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6641 2000-04-05 Jim Meyering <meyering@lucent.com>
6643 Portability tweaks required for ultrix4.3.
6644 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6645 * readutmp.c: Include sys/types.h before sys/stat.h.
6646 * canon-host.c: Declare strdup.
6647 * path-concat.c: Likewise.
6648 From John David Anglin.
6650 2000-04-04 Jim Meyering <meyering@lucent.com>
6652 Be more DOS 8.3-friendly.
6653 * ref-add.sin: Renamed from ref-add.sed.in.
6654 * ref-del.sin: Renamed from ref-del.sed.in.
6655 * Makefile.am: Reflect renaming.
6656 Reported by Eli Zaretskii.
6658 Use a temporary file name that won't clash with `charset.alias'
6659 in the DOS 8.3 name space.
6660 * Makefile.am (charset_tmp): Define.
6661 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6662 (uninstall-local): Likewise.
6663 Reported by Eli Zaretskii.
6665 2000-03-29 Paul Eggert <eggert@twinsun.com>
6667 * time/strftime.c (my_strftime): Make sure we call the system
6668 strftime, not ourselves, when invoking the underlying strftime.
6670 2000-03-24 Jim Meyering <meyering@lucent.com>
6672 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6673 (charset_alias): Define.
6674 (install-exec-local): Factor out common code.
6675 (uninstall-local): Split lines longer than 80.
6676 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6678 (.sed.in.sed): New rule. Don't redirect directly to $@.
6679 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6681 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6683 * config.charset: Output a line containing "Packages using this file".
6684 * ref-add.sed.in, ref-del.sed.in: New files.
6685 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6686 ref-del.sed): New rules.
6688 2000-03-17 Jim Meyering <meyering@lucent.com>
6690 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6691 Otherwise, include <strings.h>
6693 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6695 * unicodeio.c (utf8_wctomb): New function.
6696 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6697 format instead of in UCS-4 with platform dependent endianness.
6699 2000-03-07 Paul Eggert <eggert@twinsun.com>
6701 * savedir.c (savedir): Work even if directory size is
6702 negative; this can happen with some screwy NFS configurations.
6704 2000-03-06 Jim Meyering <meyering@lucent.com>
6706 * localcharset.c (get_charset_aliases): Don't try to free file_name
6707 if it's NULL (because we ran out of memory). From Bruno Haible.
6709 2000-03-05 Jim Meyering <meyering@lucent.com>
6711 * localcharset.c ("path-concat.h"): Include.
6712 (get_charset_aliases): Use path_concat instead of ANSI string
6715 * unicodeio.h (PARAMS): Define.
6716 Use it to guard prototype.
6718 2000-03-04 Jim Meyering <meyering@lucent.com>
6720 * Makefile.am (install-exec-local): Create $(libdir) before installing
6722 (uninstall-local): Uncomment this rule so `make distcheck' works
6725 * unicodeio.c (<errno.h>): Include it.
6726 (errno): Declare if not defined.
6728 * localcharset.c: Add Bruno's comment justifying use of volatile.
6730 * config.charset: New version, incorporating remarks from a linux
6731 i18n mailing list. From Bruno Haible.
6733 2000-03-02 Jim Meyering <meyering@lucent.com>
6735 * Makefile.am (EXTRA_DIST): Add config.charset.
6737 2000-03-01 Jim Meyering <meyering@lucent.com>
6739 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6740 * unicodeio.c: Likewise.
6742 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6744 * config.charset: New file.
6745 * localcharset.c: New file.
6746 * unicodeio.h, unicodeio.c: New files.
6747 * Makefile.am (DEFS): Add -DLIBDIR=...
6748 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6749 (noinst_HEADERS): Add unicodeio.h.
6750 (all-local, install-exec-local, charset.alias): New targets.
6752 2000-02-28 Paul Eggert <eggert@twinsun.com>
6754 * quotearg.c (ALERT_CHAR): New macro.
6755 (quotearg_buffer_restyled): Use it.
6757 2000-02-27 Jim Meyering <meyering@lucent.com>
6759 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6760 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6762 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6763 not `#if STDC_HEADERS'.
6764 Declare malloc if needed.
6766 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6767 now that autoconf always defines the HAVE_DECL_ symbols.
6768 * human.c: Likewise.
6770 * strtoumax.c: Likewise.
6772 * backupfile.c: Arrange for cpp to fail if the configure-time
6773 declaration check was not run.
6775 * human.c: Likewise.
6777 * strtoumax.c: Likewise.
6779 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6780 then first look up the entire `.'-containing string as a login name.
6782 2000-02-18 Paul Eggert <eggert@twinsun.com>
6784 * getdate.y: Handle two-digit years with leading zeros correctly.
6785 (textint): New typedef.
6786 (parser_control): Member year changed from int to textint.
6788 (YYSTYPE): Removed; replaced by %union with int and textint members.
6789 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6790 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6791 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6792 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6793 (date, number, to_year): Use width of number in digits, not its value,
6794 to determine whether it's a 2-digit year, or a 2-digit time.
6795 (yylex): Store number of digits of numeric tokens.
6796 Reported by John Kendall.
6798 (parser_control): Changed from struct parser_control to typedef (for
6799 consistency). All uses changed.
6801 (tID): Removed; not used.
6802 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6804 2000-02-14 Paul Eggert <eggert@twinsun.com>
6806 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6807 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6809 2000-02-12 Jim Meyering <meyering@lucent.com>
6811 * userspec.c (ISDIGIT): Define it.
6812 (isdigit): Remove definition.
6813 (is_number): Use ISDIGIT, not isdigit.
6814 <libintl.h>: Include.
6816 (parse_user_spec): Mark translatable strings.
6818 2000-02-10 Jim Meyering <meyering@lucent.com>
6820 With these changes, nanosleep.[ch] are finally enough like the other
6821 lib/* replacement files to compile on a few more losing systems.
6823 * nanosleep.h: Don't include config.h.
6824 Remove prototype from declaration of nanosleep.
6825 (PARAMS): Remove now-unneeded definition.
6826 * nanosleep.c: #undef nanosleep.
6827 (rpl_nanosleep): Rename from nanosleep.
6829 2000-02-03 Jim Meyering <meyering@lucent.com>
6831 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6832 rather than with `#if HAVE_UTMPNAME'.
6834 2000-02-01 Jim Meyering <meyering@lucent.com>
6836 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6838 2000-01-31 Jim Meyering <meyering@lucent.com>
6840 * nanosleep.h (nanosleep): Guard declaration with
6841 `#if ! HAVE_DECL_NANOSLEEP'.
6842 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6843 the declaration in that vendor's sys/timers.h.
6844 Reported by Christian Krackowizer.
6846 * quotearg.c (ISASCII): Add #undef and move definition to follow
6847 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6848 (ISPRINT): Likewise.
6849 Reported by Tom Tromey.
6851 2000-01-30 Jim Meyering <meyering@lucent.com>
6853 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6854 uses of ->ut_name. The latter doesn't work with new Linux header files
6855 where only utmpx.ut_user is declared.
6857 * readutmp.h (UT_USER): Define.
6859 2000-01-23 Jim Meyering <meyering@lucent.com>
6861 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6864 2000-01-22 Jim Meyering <meyering@lucent.com>
6866 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6867 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6868 Required for some AIX systems. Reported by Christian Krackowizer.
6869 [TESTING] (main): New function.
6871 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6872 * dirname.c (dir_name): Support for DOS-style file names with drive
6875 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6877 * strverscmp.c (ISDIGIT): Define.
6878 (strverscmp): Use ISDIGIT, not isdigit.
6880 2000-01-17 Paul Eggert <eggert@twinsun.com>
6882 * nanosleep.c (nanosleep):
6883 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6884 POSIX.1 doesn't require SA_INTERRUPT and some systems
6885 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6886 it's been part of POSIX.1 since day 1 (in 1988).
6888 2000-01-17 Jim Meyering <meyering@lucent.com>
6890 * interlock: Remove unused file. Reported by François Pinard.
6892 2000-01-16 Paul Eggert <eggert@twinsun.com>
6894 * quotearg.c (quotearg_buffer_restyled): Do not quote
6895 alert, backslash, formfeed, and vertical tab unnecessarily in
6896 shell quoting style.
6899 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6900 Free Software Foundation, Inc.
6901 Copying and distribution of this file, with or without modification,
6902 are permitted provided the copyright notice and this notice are preserved.