1 2005-05-22 Bruno Haible <bruno@clisp.org>
3 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
6 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
8 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
9 so that unistd-safer.h (GPL'ed code) need not be included.
11 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
14 * fts.c: Don't include "cycle-check.h" or "hash.h".
15 (setup_dir, free_dir): New functions.
16 (enter_dir, leave_dir): Define trivial
17 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
18 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
19 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
20 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
22 (fts_open): Use setup_dir.
23 (fts_close): Use free_dir.
24 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
25 This adds a label and some gotos, but the alternatives were messier.
26 Check for memory allocation failure when entering a dir.
27 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
28 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
29 (FTS): New member fts_cycle, that is a union that contains the
30 old active_dir_ht and cycle_state. All uses changed to mention
31 fts_cycle.ht and fts_cycle.state.
32 * fts-cycle.c: New file, containing GPL'ed code migrated out of
33 fts.c, with the following changes:
34 (setup_dir, free_dir): New functions.
35 (enter_dir): Now returns bool. Return true if successful, false
36 if memory exhausted. All callers changed.
37 Do not bother partly cleaning up on
38 memory allocation failure; that is free_dir's job.
39 However, free ad if hash_insert fails, to avoid memory leak.
40 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
41 fts->fts_options to see which union member to use.
43 2005-05-20 Jim Meyering <jim@meyering.net>
45 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
46 Now a macro, to pacify GCC.
48 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
50 * chown.c (rpl_chown): Return -1 on failure.
52 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
54 * canonicalize.c: Include canonicalize.h first, to test interface.
55 Include <stddef.h> unconditionally, since we assume C89 now.
56 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
57 * fts.c: Include fts_.h first, to check interface.
58 Do not include intprops.h; no longer needed.
59 Include cycle-check.h and hash.h, since fts_.h no longer does.
60 Remove unnecessary casts of closedir to void.
61 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
62 decide whether to decrement nlinks.
63 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
64 (FTS): Use struct hash_table * instead of Hash_table, so that
65 we no longer need to include hash.h here.
67 2005-05-17 Jim Meyering <jim@meyering.net>
69 * fts.c, fts_.h: New files, from coreutils.
71 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
74 * unlinkdir.c, unlinkdir.h: New files.
75 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
76 regex.h, unlocked-io.h, xtime.h:
77 White space changes only.
78 * makepath.c (make_path): Port to hosts where leading "//" is special.
79 * yesno.c: Include getline.h, not ctype.h.
80 (yesno): Don't remove leading white space; POSIX doesn't allow it.
81 Use getline to remove arbitrary restriction on response length.
83 2005-05-13 Bruno Haible <bruno@clisp.org>
85 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
86 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
87 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
88 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
89 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
90 Add support for 64-bit integers in the MSVC compiler.
92 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
94 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
95 Change the initial comment to refer to GPL, not LGPL.
96 gnulib-tool will change it to LGPL as needed.
98 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
99 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
100 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
101 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
102 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
103 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
104 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
105 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
106 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
107 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
108 concatpath.c, config.charset, copy-file.c, copy-file.h,
109 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
110 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
111 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
112 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
113 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
114 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
115 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
116 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
117 full-read.c, full-read.h, full-write.c, full-write.h,
118 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
119 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
120 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
121 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
122 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
123 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
124 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
125 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
126 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
127 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
128 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
129 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
130 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
131 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
132 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
133 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
134 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
135 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
136 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
137 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
138 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
139 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
140 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
141 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
142 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
143 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
144 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
145 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
146 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
147 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
148 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
149 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
150 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
151 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
152 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
153 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
154 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
155 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
156 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
157 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
158 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
159 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
160 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
161 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
162 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
163 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
164 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
165 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
166 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
167 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
168 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
169 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
170 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
171 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
172 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
173 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
174 Update FSF postal mail address.
176 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
178 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
179 specified in ai_socktype. Fix invalid ai_protocol
180 check. ai_protocol is usually set to 0 or depending on
181 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
182 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
183 ai_socktype / ai_protocol in the returned addrinfo structure.
185 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
186 Bruno Haible <bruno@clisp.org>
188 * inet_ntop.h: New file.
189 * inet_ntop.c: New file, from glibc with modifications.
191 2005-05-08 Jim Meyering <jim@meyering.net>
193 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
195 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
197 Merge from coreutils. Among other things,
198 add bulletproofing for cases where stdin, stdout, or stderr are closed.
199 * fd-safer.c: New file.
200 * fcntl-safer.h, open-safer.c: Remove.
201 * chdir-long.c: Fix comment "fetish" -> "coreutils".
202 * dup-safer.c: Include unistd-safer.h first.
203 Don't include errno.h.
204 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
205 * file-type.h: Don't assume invoker included sys/stat.h first.
206 * file-type.c: Rely on file-type.h change.
207 * getloadavg.c: Include unistd-safer.h.
208 (getloadavg): Use safer open.
209 * getusershell.c: Include "stdio-safer.h".
210 (getusershell): Use safer fopen.
211 * long-options.c (long_options): Use NULL rather than 0.
212 * modechange.h (mode_free): Remove; all callers changed to invoke
214 * modechange.c: Likewise.
215 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
216 (MODE_DONE): New constant.
217 (struct mode_change): Remove 'next' member.
218 (make_node_op_equals): New function; like the old one of the
219 same name, except it allocates an array.
220 (mode_compile, mode_create_from_ref): Use it.
221 (mode_compile): Allocate result as an array, not a linked list.
222 Parse octal string ourself, so that we catch mistakes like "+0".
223 (mode_adjust): Arg is an array, not a linked list.
224 * modechange.c: Include stat-macros.h, xalloc.h.
225 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
226 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
227 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
228 Remove. This is now stat-macros.h's job.
229 (talloc): Remove. All callers replaced by xalloc, so that
230 our invokers don't have to worry about reporting memory failures.
231 (make_node_op_equals): Remove.
232 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
234 (struct mode_change): Moved here from modechange.h.
235 (mode_append_entry): Remove.
236 (mode_compile): Remove MASKED_OPS arg, since it encouraged
237 apps to have incorrect behavior. Use simpler algorithm for head
238 and tail. Don't futz with umask; that's now the job of mode_adjust.
239 Detect more invalid usages rather than having somewhat-random behavior.
240 Don't insert an "a=" action, as that leads to incorrect behavior.
241 (mode_compile, mode_create_from_ref): Return NULL on error instead
242 of an enum, since now there's only one way to have an error. All
244 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
245 at the correct time. Simplify calculation of "+u" and its ilk.
246 Don't mishandle "+X".
247 (mode_free): Remove "register" and localize decls.
248 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
249 (struct mode_change): Move to modechange.c; callers don't
250 need to see this stuff.
251 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
252 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
253 (mode_change, mode_adjust): Reflect the new signatures noted above.
254 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
255 that might redefine system include files.
256 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
257 (my_usleep): Use NULL rather than (void *) 0.
258 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
259 Use siginterrupt to specify that system calls should be interrupted.
260 (rpl_nanosleep): Move initialization of suspended closer to call of
262 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
263 * readutmp.c: Likewise. Include signal.h, stdbool.h.
264 (desirable_utmp_entry): New function.
265 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
266 using x2nrealloc, to simplify logic.
267 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
268 size calculation. Do not assume utmp file is a regular file.
269 * readutmp.h (UT_PID): Moved here from ../src/who.c.
270 (READ_UTMP_CHECK_PIDS): New constant.
271 * save-cwd.c: Include unistd-safer.h.
272 (save_cwd): Use fd_safer.
273 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
274 [!_LIBC] Include "stat-macros.h" instead.
275 * unistd-safer.h (fd_safer): New decl.
277 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
279 * byteswap_.h: New file.
281 2005-04-25 Albert Chin <china@thewrittenword.com>
283 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
286 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
288 * getdate.y (zone): Allow relunit_snumber after tZONE, so
289 that "UTC +1 second" continues to work. Problem reported
291 (relunit_snumber): New rule.
294 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
296 * getdate.y (universal_time_zone_table): New constant.
297 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
298 universal_time_zone_table.
299 (lookup_zone): Prefer universal_time_zone_table to
300 local_time_zone_table, so that "GMT" time stamps are allowed in
301 London during the summer. Problem reported by Ian Abbott.
303 2005-04-12 Jim Meyering <jim@meyering.net>
305 * human.c (humblock): Set *options even when returning due to
306 xstrtoumax conversion failure. Thanks to a used-uninitialized
309 2005-04-09 Jim Meyering <jim@meyering.net>
311 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
312 -Wuninitialized: initialize tm0.tm_year.
314 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
316 * getdate.y (parser_control): rels_seen is now a boolean, not a
317 count, since there's no maximum. All uses changed.
318 Add member dsts_seen.
319 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
321 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
322 Use pc_rels_seen to decide whther a date is absolute.
324 * getdate.y (number): Don't overwrite year.
325 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
328 2005-04-02 Simon Josefsson <jas@extundo.com>
330 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
331 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
333 2005-03-27 Jim Meyering <jim@meyering.net>
335 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
337 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
339 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
340 "one's complement" -> "ones' complement" in comment, as per Knuth.
341 "value of type" -> "type or expression" in comment.
342 * mktime.c, strftime.c: Propagate intprops.h comment nits.
344 2005-03-26 Jim Meyering <jim@meyering.net>
347 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
348 Correct typos: s/or/of/.
350 2005-03-23 Jim Meyering <jim@meyering.net>
352 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
354 2005-03-21 Jim Meyering <jim@meyering.net>
356 Changes imported from coreutils.
358 * cycle-check.c: Don't include xalloc.h.
360 * path-concat.c: Don't include assert.h.
361 (path_concat): Remove assertion that would have triggered
362 for ABASE starting with more than one slash.
363 Reported by Andreas Schwab.
365 * path-concat.c (path_concat): Set *BASE_IN_RESULT
366 properly when ABASE is an absolute file name.
367 Correct the description of this function.
369 Add an assertion and a test driver.
370 This fixes a bug introduced on 2004-07-02.
371 Andreas Schwab reported the resulting failure of cp --parents:
372 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
374 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
376 * strftime.c (my_strftime): If the underlying strftime returns 0
377 (which shouldn't happen), generate nothing instead of returning 0
378 immediately, so that nstrftime (NULL, ...) doesn't return 0.
380 2005-03-16 Bruno Haible <bruno@clisp.org>
382 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
384 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
386 * strftime.c (my_strftime): Prepend space to format so that we can
387 reliably distinguish strftime failure from empty output on POSIX
390 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
392 * iconvme.c (SIZE_MAX): New macro, if not already defined.
393 (iconv_string): Don't guess a size-zero buffer, as that might cause
394 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
395 result would be 'too large', where 'too large' is (heuristically)
396 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
397 overflow concerns. This will prevent some unwanted malloc failures
398 when the inputs are very large.
400 2005-03-15 Bruno Haible <bruno@clisp.org>
402 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
405 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
408 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
410 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
412 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
413 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
415 * strtol.c: Likewise.
417 2005-03-14 Simon Josefsson <jas@extundo.com>
419 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
422 2005-03-14 Jim Meyering <jim@meyering.net>
424 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
425 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
426 to be nonzero so that we (and caller) can detect the difference
427 between a valid zero-length expansion and an error return, even
428 when the underlying strftime fails before writing anything into
431 2005-03-10 Jim Meyering <jim@meyering.net>
433 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
434 so that this module works on systems without fchdir.
436 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
438 Factor int-properties macros into a single file, except for
440 * intprops.h: New file.
441 * getloadavg.c: Include it instead of limits.h.
442 (INT_STRLEN_BOUND): Remove.
443 * human.c: Include intprops.h.
444 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
445 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
446 * inttostr.h: Include intprops.h instead of limits.h.
447 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
448 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
449 for consistency with intprops.h.
450 (time_t_is_integer, twos_complement_arithmetic): Use them.
451 * sig2str.h: Include <signal.h>, intprops.h.
452 (INT_STRLEN_BOUND): Remove.
453 * strftime.c (TYPE_SIGNED): Remove.
454 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
455 * strtol.c: Adjust comments to match intprops.h.
456 * userspec.c: Include intprops.h.
457 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
458 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
459 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
460 instead of rolling our own expressions.
461 * xstrtol.c: Include xstrtol.h first, to test interface.
463 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
465 (my_strftime): Do not mishandle years close to INT_MAX, by doing
466 the right thing even if adding 1900 would overflow. Similarly
467 for tm_mon + 1 and tm_yday + 1.
468 Make %Y always equivalent to %C%y, and similarly for %G and %g.
469 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
470 (DO_SIGNED_NUMBER): New macro.
471 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
473 2005-03-07 Bruno Haible <bruno@clisp.org>
475 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
477 2005-03-03 Derek R. Price <derek@ximbiot.com>
478 Bruno Haible <bruno@clisp.org>
480 * pagealign_alloc.h: New file.
481 * pagealign_alloc.c: New file.
483 2005-01-28 Bruno Haible <bruno@clisp.org>
485 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
488 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
490 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
491 The workaround isn't strictly needed for POSIX conformance, and
492 it's too much of a pain to configure and maintain. We'll ask
493 people to fix their kernels instead.
494 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
495 (NANOSLEEP_BUG_WORKAROUND): Remove.
496 (xnanosleep): Remove the workaround.
498 2005-02-12 Bruno Haible <bruno@clisp.org>
500 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
502 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
504 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
505 * timespec.h (gettime): Return void, since it always
506 succeeds now. All uses changed.
507 * gettime.c (gettime) Likewise.
508 [HAVE_NANOTIME]: Prefer nanotime.
509 Assume gettimeofday succeeds, as POSIX requires.
510 Assime time () succeeds, since other code already does.
511 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
512 (timespec_subtract): Remove.
513 (NANOSLEEP_BUG_WORKAROUND): New constant.
514 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
515 things considerably. Use it only on GNU/Linux hosts, since the
516 workaround shouldn't be needed elsewhere.
518 2005-02-24 Bruno Haible <bruno@clisp.org>
520 * gettext.h: Update from GNU gettext 0.14.2.
522 2005-02-24 Bruno Haible <bruno@clisp.org>
524 * localcharset.c: Update from GNU gettext 0.14.2.
525 * config.charset: Update from GNU gettext 0.14.2.
527 2005-02-22 Simon Josefsson <jas@extundo.com>
529 * iconvme.h, iconvme.c: New files, from libc.
531 2005-02-20 Neil Conway <neilc@samurai.com>
533 * xgethostname.c (xgethostname): Check for ENOMEM, which is
534 returned by OSX/Darwin if the specified buffer is not large
535 enough for the hostname.
537 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
539 * memrchr.h: New file.
540 * chdir-long.c: Include it.
541 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
542 Don't bother including stddef.h.
544 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
546 * argp-help.c (__argp_help): Create a fake struct argp_state and
547 pass it to _help, otherwise the latter coredumps trying to
548 dereference state.root_argp.
550 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
552 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
554 Include <sys/types.h>, for dev_t.
555 (ME_DUMMY, ME_REMOTE): Move from here....
556 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
557 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
559 Include mountlist.h first, to test the interface.
561 2005-01-29 Bruno Haible <bruno@clisp.org>
563 * progname.c (program_name): Initialize.
564 Needed when linking statically on MacOS X.
566 2005-01-28 Bruno Haible <bruno@clisp.org>
568 * javacomp.sh.in: New file, from GNU gettext.
569 * javacomp.h: New file, from GNU gettext.
570 * javacomp.c: New file, from GNU gettext.
572 2005-01-26 Bruno Haible <bruno@clisp.org>
574 * javaexec.sh.in: New file, from GNU gettext.
575 * javaexec.h: New file, from GNU gettext.
576 * javaexec.c: New file, from GNU gettext.
578 2005-01-26 Simon Josefsson <jas@extundo.com>
580 * gai_strerror.c: Use GPL in header.
582 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
584 * argp-help.c (hol_entry_help): Avoid using non-constant
585 initializers for struct pentry_state.
586 (__argp_error): Check return value of __asprintf
587 (__argp_failure): Translate error message
589 * argp-parse.c: Removed braces around the expansion of N_()
591 2005-01-21 Jim Meyering <jim@meyering.net>
593 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
594 same value as for Solaris 9.
596 * chdir-long.c (chdir_long): Rewrite to remove limitation on
597 component length. This included changing the parameter to be
598 of type `char *' rather than `char const *'.
599 * chdir-long.h (chdir_long): Update prototype.
601 * openat.c (fdopendir, fstatat): New functions.
602 * openat.h: Include headers required for use of DIR and struct stat.
603 [AT_SYMLINK_NOFOLLOW]: Define.
604 (fdopendir, fstatat): Add prototypes.
606 2005-01-21 Bruno Haible <bruno@clisp.org>
608 * classpath.h: New file, from GNU gettext.
609 * classpath.c: New file, from GNU gettext.
611 2005-01-20 Simon Josefsson <jas@extundo.com>
613 * version-etc-fsf.c: New file, with version_etc_copyright.
614 * version-etc.c: Remove version_etc_copyright.
615 * version-etc.h (version_etc_copyright): Use [] instead of * in
616 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
618 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
620 * save-cwd.c (save_cwd): Remove code to support the case
621 where fchdir is missing or flaky.
623 2005-01-20 Simon Josefsson <jas@extundo.com>
625 * base64.h (isbase64): Add.
627 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
628 using a unsigned prototype, don't inline.
629 (base64_decode): Use it.
631 2005-01-19 Bruno Haible <bruno@clisp.org>
633 * sh-quote.h: New file, from GNU gettext.
634 * sh-quote.c: New file, from GNU gettext.
636 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
638 Merge changes from coreutils, as described below in several
639 changelogs dated today.
641 * save-cwd.c: Include "save-cwd.h" before other include files.
642 (O_DIRECTORY): Remove; not needed here, since "." must be
643 a directory. All uses removed.
644 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
645 universal on Suns, and we also need to test for IRIX.
646 Revamp code to use 'if' rather than '#if'.
647 Avoid unnecessary comparison of cwd->desc to 0.
649 * utimens.c (futimens): Robustify the previous patch, by checking
650 for known valid error numbers rather than observed invalid ones.
652 2005-01-18 Jim Meyering <jim@meyering.net>
654 * version-etc.c (version_etc_copyright): Update copyright date.
656 * utimens.c (futimens): Account for the fact that futimes
657 can also fail with errno == ENOSYS or errno == ENOENT.
658 Patch from Dmitry V. Levin.
660 Change the name of the robust chdir function from chdir to chdir_long.
661 * save-cwd.c: Include chdir-long.h rather than chdir.h.
662 (restore_cwd): Use chdir_long, not chdir.
663 * chdir-long.c: Renamed from chdir.c.
664 * chdir-long.h: Renamed from chdir.h.
665 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
668 2005-01-18 Bob Proulx <bob@proulx.com>
670 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
671 offsetof() macro construct to avoid compile failure with native HP-UX
672 11.0 ANSI C compiler.
674 2005-01-06 Bruno Haible <bruno@clisp.org>
676 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
677 because stpncpy.m4 takes care of it.
679 2004-01-24 Bruno Haible <bruno@clisp.org>
681 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
683 2003-10-09 Bruno Haible <bruno@clisp.org>
685 * progreloc.c: Include xalloc.h instead of xmalloc.h.
687 2005-01-06 Bruno Haible <bruno@clisp.org>
689 * fwriteerror.h (fwriteerror): Change specification to include fclose.
690 * fwriteerror.c: Include <stdbool.h>.
691 (fwriteerror): At the end, close the file stream. Record whether
692 stdout was already closed.
694 2004-05-27 Bruno Haible <bruno@clisp.org>
696 * execute.c (environ): Declare if needed.
697 * pipe.c (environ): Likewise.
698 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
700 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
702 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
703 definitions to be after all include files, to avoid collisions.
704 Problem reported by Bob Proulx.
706 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
708 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
709 not needed. This removes a dependency on the gettext module.
710 [defined _LIBC]: Do not include <libintl.h>; not needed.
712 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
714 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
717 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
719 * argp-parse.c: Include <stddef.h>.
720 (alignof, alignto): New macros.
721 (parser_init): Don't assume that void * is aligned sufficiently
724 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
725 need to extend the stack.
726 (YYINITDEPTH): New macro, so that the initial stack isn't overly
729 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
731 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
733 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
735 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
736 Remove now-obsolete comment about AIX.
737 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
738 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
739 (YYMAXDEPTH): New macro.
741 2004-12-18 Bruno Haible <bruno@clisp.org>
743 * fatal-signal.c (fatal_signals): Make non-const.
744 (init_fatal_signals): New function.
745 (uninstall_handlers, install_handlers): Ignore signals that were set to
747 (at_fatal_signal): Call init_fatal_signals.
748 (init_fatal_signal_set): Likewise. Ignore signals that were set to
750 Reported by Paul Eggert.
752 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
754 * getdate.y (textint): New member "negative".
755 (time_zone_hhmm): New function.
756 Expect 14 shift-reduce conflicts, not 13.
757 (o_colon_minutes): New rule.
758 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
759 (yylex): Set the "negative" member of signed numbers.
761 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
763 Changes imported from coreutils.
764 * hard-locale.c: Assume <locale.h> exists.
766 (GLIBC_VERSION): New macro.
767 (hard_locale): Assume setlocale exists.
768 Rewrite to avoid #ifdef.
769 Use strdup rather than malloc + strcpy.
770 * human.c: Assume <locale.h> exists.
771 (human_readable): Assume localeconv exists.
773 2004-12-01 Jakub Jelinek <jakub@redhat.com>
775 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
776 convert T2, not T. (Imported from libc.)
778 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
780 * getcwd.c (is_ENAMETOOLONG): New macro.
781 (__getcwd.c): Don't restore errno; glibc doesn't.
782 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
783 first, falling back to our code only if its results look suspicious.
784 Ensure that the resulting buffer is only as large as necessary.
786 * readutmp.c: Include readutmp.h first.
787 Include <errno.h>, since readutmp.h no longer does that.
788 * readutmp.h: Don't include <errno.h>,
789 <sys/param.h>, <time.h>; not needed to establish interface.
790 (errno): Remove decl.
791 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
792 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
793 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
795 2004-11-28 Simon Josefsson <jas@extundo.com>
797 * base64.h, base64.c: New file.
799 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
801 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
803 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
805 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
806 HP's ANSI C compiler.
807 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
808 Declaring int functions causes warnings on some modern systems and
809 shouldn't be needed to compile on ancient ones.
810 * same.c (MIN) [defined MIN]: Don't define, since it's already
813 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
814 with the following changes.
815 (__set_errno): Parenthesize properly.
817 (MIN, MAX, MATCHING_INO): New macros.
818 (__getcwd): Define with prototype, not K&R form.
819 Use heuristics to allocate default buffer on stack if possible.
820 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
821 behavior, and to avoid the PATH_MAX limit when computing
823 Use MATCHING_INO to compare inode number to file.
824 Check for arithmetic overflow in size calculations.
825 Fix bug in reallocation of dot array that caused getcwd to fail
826 on directories nested deeper than 75.
827 Be more careful about saving errno on error.
828 Do not use realloc; use only free+malloc, as this is a bit
829 more flexible and avoids a needless copy operation.
830 Do not inspect st_dev and st_ino for symbolic links; POSIX
831 doesn't specify the latter.
832 Check for closedir errors.
833 Avoid needless casts.
834 Use "#ifdef weak_alias" around weak_alias, to be like other
836 The following changes to getcwd.c have effect only when used in
837 gnulib; they have no effect inside glibc proper.
838 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
839 as alloca isn't used.
840 (alloca, __alloca): Likewise.
841 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
842 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
843 unconditionally, as gnulib assumes C89 or better.
844 Do not include <sys/param.h>.
845 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
846 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
848 (NULL) [!defined NULL]: Remove; we assume C89 or better.
849 Include <dirent.h> in a way that is compatible with modern Autoconf.
850 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
851 New macros, if not already defined.
852 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
853 Use "_LIBC", not "defined _LIBC", for consistency.
854 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
856 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
857 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
858 * xgetcwd.c: David MacKenzie's old code was removed, so give
859 credit only to Jim Meyering and adjust the copyright dates.
860 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
861 <stdlib.h>, <unistd.h>, "pathmax.h".
862 Instead, include "xgetcwd.h" (first) and "getcwd.h".
863 (INITIAL_BUFFER_SIZE): Remove.
864 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
866 2004-11-23 Jim Meyering <jim@meyering.net>
868 * getopt_.h: Remove trailing blanks.
870 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
872 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
873 (futimens): New function, which uses futimes if available.
874 (futimens, utimens): Support timespec==NULL, with same semantics
875 as utime and utimens.
876 * utimens.h (futimens): New decl.
878 2004-11-23 Jim Meyering <jim@meyering.net>
880 * __fpending.c: Add comment.
882 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
884 * getopt_.h: Re-addition of __getopt_argv_const caused
885 redefinition warnings. To avoid them, include the defines
886 in `#if !defined __need_getopt ... #endif'. The only place
887 where __getopt_argv_const is used is in definitions
888 of getopt_long and getopt_long_only below, which are as well
889 protected by `#ifndef __need_getopt'.
890 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
891 __need_getopt after including <stdio.h> and <unistd.h> These
892 headers might have defined it.
894 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
896 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
898 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
899 optopt): Use them instead of invoking ## directly; otherwise, the
900 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
902 2004-11-19 Bruno Haible <bruno@clisp.org>
904 * strtok_r.c: Move comments from here...
905 * strtok_r.h: ... to here.
907 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
909 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
910 might fail. Problem reported by Yoann Vandoorselaere.
911 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
912 that mishandle size_t overflow.
914 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
916 * canon-host.c: Include "strdup.h".
917 (canon_host): Use getaddrinfo if available, so that IPv6 works.
918 Use strdup instead of malloc/strcpy to duplicate strings.
920 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
921 (human_space_before_unit): New constant.
922 * human.c (human_readable): Support it.
924 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
925 (xgetcwd): Set errno correctly when failing.
926 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
927 the failure is actually due to a PATH_MAX problem.
929 Further getopt changes to make it more likely that glibc will
930 buy the changes back.
931 * getopt.c (POSIXLY_CORRECT): New constant.
932 (getopt): Use it, so to preserve glibc semantic
933 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
934 when compiling for libc.
935 * getopt_.h (__getopt_argv_const): Bring it back.
936 (getopt_long, getopt_long_only): Use it.
938 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
939 New arg POSIXLY_CORRECT. All callers changed.
940 (getopt): Argv is now char * const *, as per standard.
941 (_getopt_internal_r, _getopt_internal): Argv is now char **,
942 not char *__getopt_argv_const *.
943 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
944 _getopt_long_only_r): Likewise.
945 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
946 * getopt_int.h (_getopt_internal, _getopt_internal_r,
947 _getopt_long_r, _getopt_long_only_r): Likewise.
948 * getopt_.h (__getopt_argv_const): Remove.
949 (getopt): Argv is now char * const *, as per standard.
951 * getdate.y (tORDINAL): New token.
952 (day, relunit): Allow it for relative times.
953 (relative_time_table): Use tORDINAL for ordinals.
955 2004-11-15 Jim Meyering <jim@meyering.net>
957 * closeout.c: Include "__fpending.h" once again.
959 (close_stdout): Don't fail just because stdout was closed initially,
960 since some programs don't write to stdout in the normal course of
961 operation (other than --version and --help), and we don't want this
962 function to make e.g. `touch file >&-' fail.
963 But do fail if it was closed and someone has tried to write to it.
964 E.g., `printf foo >&-' must fail.
966 2004-11-11 Simon Josefsson <jas@extundo.com>
968 * strtok_r.h, strtok_r.c: New file.
970 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
972 * getopt_.h (__getopt_argv_const): New macro, to be used so that
973 we can stop lying to compilers about the constness of argv when we
974 are compiled outside glibc.
975 (getopt, getopt_long, getopt_long_only): Use it.
976 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
978 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
979 _getopt_long_only_r): Likewise.
980 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
981 _getopt_long_only_r): Likewise.
983 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
984 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
985 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
986 the other external symbols.
987 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
988 declaration, since the above renaming now works around collisions.
990 2004-11-11 Jim Meyering <jim@meyering.net>
992 * linebreak.c: Remove trailing blanks.
993 * alloca_.h: Likewise.
995 * euidaccess.c: Likewise.
996 * allocsa.h: Likewise.
998 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1000 * mktime.c (SHR): New macro, which is a portable
1001 substitute for >> that should work even on Crays.
1002 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1003 Problem reported by Mark D. Baushke in
1004 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1005 * getdate.y (SHR): Likewise.
1007 * strftime.c (SHR): Likewise.
1009 * quotearg.c (struct quoting_options): Use unsigned int for
1010 quote_these_too, so that right shifts are well defined. All uses
1013 2004-11-10 Simon Josefsson <jas@extundo.com>
1015 * getaddrinfo.h, getaddrinfo.c: New files.
1017 2004-11-10 Jim Meyering <jim@meyering.net>
1019 Ensure that no close failure goes unreported.
1020 * closeout.c (close_stdout): Always close stdout. I.e., don't
1021 return early when it seems there's nothing to flush.
1022 Don't include __fpending.h.
1024 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1026 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1028 2004-11-05 Bruno Haible <bruno@clisp.org>
1030 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1031 Reported by Mark D. Baushke <mdb@cvshome.org>.
1033 2004-11-04 Bruno Haible <bruno@clisp.org>
1035 2004-09-11 Bruno Haible <bruno@clisp.org>
1036 * allocsa.valgrind: New file.
1037 2004-02-06 Bruno Haible <bruno@clisp.org>
1038 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1039 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1040 Reported by Christopher Seip <chris.seip@hp.com>.
1042 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1044 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1045 with errno == ERANGE if the buffer is too small.
1046 Problem reported by Mark D. Baushke.
1048 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1050 * xreadlink.c (MAXSIZE): New macro.
1051 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1052 size does not exceed MAXSIZE. Avoid cast.
1053 As suggested by Mark D. Baushke in
1054 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1055 if readlink fails with buffer size just under MAXSIZE, try again
1058 2004-11-02 Derek R. Price <derek@ximbiot.com>
1059 and Paul Eggert <eggert@cs.ucla.edu>
1061 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1062 (get_date): Overparenthesize to avoid GCC warning.
1064 2004-11-02 Bruno Haible <bruno@clisp.org>
1066 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1067 function returns void.
1069 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1071 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1072 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1075 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1077 * getdate.y: Add support for TZ="foo" within a date string.
1078 Fix some bugs near time_t boundaries. Reject dates with
1079 out-of-range components, e.g., "Sept 31".
1080 Include <stdlib.h>, "setenv.h", "xalloc.h".
1081 (ISDIGIT_LOCALE): Remove; unused.
1082 Note that the TZ and time functions used here are not reentrant.
1083 (mktime_ok, get_tz): New functions.
1084 (TZBUFSIZE): New constant.
1085 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1086 This requires that we sometimes generate our own TZ="XXX..." setting.
1088 2004-10-27 Derek R. Price <derek@ximbiot.com>
1090 * mktime.c (not_equal_tm): Remove redundant check.
1092 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1094 * getdate.y: Use Bison 1.875 features, and some minor
1095 code cleanups. This change does not affect semantics.
1096 Don't include <stdlib.h>; no longer needed.
1097 Don't include unlocked-io.h; only the "#if TEST" code uses
1098 stdio, and performance isn't crucial there.
1099 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1100 Bison 1.875 features as described below.
1101 All uses of "PC." replaced by "pc->".
1102 (YYSTYPE): Add a forward declaration.
1103 (yylex, yyerror): Use full prototypes in forward decls.
1104 Use "%pure-parser" rather than obsolescent "%pure_parser".
1105 Use %parse-param and %lex-param instead of obsolescent
1106 YYPARSE_PARAM and YYLEX_PARAM.
1107 (meridian_table, month_and_day_table, time_units_table,
1108 relative_time_table, time_zone_table, military_table,
1109 lookup_zone, lookup_word, get_date):
1110 Use NULL instead of 0 where appropriate.
1111 (to_hour): Avoid abort (), to avoid a dependency on
1113 (yyerror, yylex): Now accepts parser_control * arg.
1114 (main) [TEST]: Use '\0' rather than 0 for char.
1116 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1118 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1119 It's now the caller's responsibility to handle the case where
1120 !HAVE_GETPAGESIZE && !defined getpagesize.
1122 * mktime.c (leapyear): Arg is long int, not int.
1124 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1126 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1128 2004-10-12 Simon Josefsson <jas@extundo.com>
1130 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1131 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1134 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1136 * vsnprintf.h: New file.
1137 * vsnprintf.c: New file.
1139 2004-10-07 Bruno Haible <bruno@clisp.org>
1141 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1142 into the provided buffer.
1144 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1146 * diacrit.c, diacrit.h: Add GPL notice.
1148 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1149 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1150 * logl.c (logl): Keep the code as similar to glibc as possible.
1151 This avoids a potential constant-folding bug.
1153 2004-10-05 Bruno Haible <bruno@clisp.org>
1155 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1157 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1159 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1160 * xmalloc.c (xmemdup): Likewise.
1161 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1162 XFREE): Remove these long-obsolescent macros.
1163 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1164 * xstrdup.c: Remove.
1166 * regex.c (re_comp): Cast gettext return value to char *,
1167 Problem reported by Martin Neitzel via Mark D. Baushke.
1169 2004-10-04 Simon Josefsson <jas@extundo.com>
1171 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1172 '#ifdef USE_UNLOCKED_IO'.
1174 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1176 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1177 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1178 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1179 regex.c, sha1.c, version-etc.c, yesno.c:
1180 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1181 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1182 the includer's responsibility.
1184 Sync from coreutils.
1186 * modechange.c (mode_compile): Don't decrement a pointer that
1187 points to the start of a string, as the C Standard says the
1188 resulting behavior is undefined.
1190 * backupfile.h (enum backuptype): Rename none -> no_backups,
1191 simple -> simple_backups, numbered_existing ->
1192 numbered_existing_backups, numbered -> numbered_backups
1193 to avoid shadowing problems. All uses changed.
1194 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1195 * backupfile.c (check_extension, numbered_backup):
1196 Rename locals to avoid shadowing 'basename'.
1197 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1200 * .cppi-disable: Add getopt_.h, getopt_int.h.
1201 * .cvsignore: Add getopt.h.
1203 2004-10-04 Simon Josefsson <jas@extundo.com>
1205 * memmem.h: New file.
1206 * memmem.c: New file, taken from glibc.
1208 2004-10-02 Jim Meyering <jim@meyering.net>
1210 * dirfd.h, getpagesize.h: Add copyright notice.
1212 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1214 * snprintf.c: Remove comments as to why each header is needed.
1216 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1218 * strsep.h: New file.
1219 * strsep.c: New file.
1221 2004-10-01 Simon Josefsson <jas@extundo.com>
1223 * snprintf.c (snprintf): Handle size==0.
1225 2004-10-01 Simon Josefsson <jas@extundo.com>
1226 Bruno Haible <bruno@clisp.org>
1228 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1229 (snprintf): Declare 'args'.
1231 2004-09-30 Simon Josefsson <jas@extundo.com>
1233 * snprintf.h, snprintf.c: New files.
1235 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1237 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1238 (hol_entry_help): Never translate an empty string.
1239 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1240 * argp.h (OPTION_NO_TRANS): New option.
1242 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1244 * xvasprintf.c: Include xalloc.h.
1245 (xvasprintf): Use xalloc_die, not xmalloc_die.
1247 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1249 * dummy.c: Change copyright notice to FSF, and license to GPL.
1251 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1253 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1254 Problem reported by Bruno Haible in:
1255 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1257 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1259 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1260 in case some system header has #define'd it. Problem reported by
1261 Soeren D. Schulze in
1262 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1264 2004-09-08 Bruno Haible <bruno@clisp.org>
1266 * stdint_.h.in: New file, taken from GNU clisp.
1268 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1270 * xvasprintf.h: New file.
1271 * xvasprintf.c: New file.
1272 * xasprintf.c: New file.
1274 2004-09-08 Bruno Haible <bruno@clisp.org>
1276 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1278 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1280 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1282 Import from coreutils.
1283 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1284 strings on unbounded length. alloca's performance benefits aren't
1285 that important here.
1287 (parse_with_separator): New function, with most of the internals
1288 of the old parse_user_spec. Allow user to omit both user and group,
1289 for compatibility with FreeBSD.
1290 Clone only the user name, not the entire spec.
1291 Do not set *uid, *gid unless entirely successful.
1292 Avoid memory leak in some failing cases.
1293 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1294 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1295 (parse_user_spec): Rewrite to use parse_with_separator.
1297 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1299 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1300 its complicated substitute.
1301 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1302 and program_invocation_name.
1303 (__argp_basename) [!_LIBC]: Remove; the only use was
1304 replaced by its body.
1305 (__argp_short_program_name): Change condition from
1306 !defined __argp_short_program_name to
1307 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1308 to match argp-namefrob.h.
1309 (__argp_failure): Don't assume strerror_r returns char *.
1310 * argp-parse.c (N_): Define unconditionally.
1311 (argp_default_options): Fill out initializers with 0 to avoid
1314 2004-08-12 Simon Josefsson <jas@extundo.com>
1316 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1317 * getopt_.h: Renamed from getopt.h.
1319 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1321 Merge from coreutils.
1323 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1324 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1325 for Reliant Unix 5.43.
1327 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1328 (union fooround): Use uintmax_t, not long int.
1329 The rest is a merge from libc:
1330 [defined _LIBC]: Include <shlib-compat.h>.
1331 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1333 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1335 * strverscmp.c: Convert to UTF-8.
1337 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1339 * obstack.h (obstack_empty_p):
1340 Don't assume that chunk->contents is suitably aligned.
1341 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1342 Likewise. Problem reported by Benno in
1343 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1345 * chown.c (rpl_chown): Work even if the file is writeable but not
1346 readable. This could be improved further but it'd take some work.
1348 2004-08-08 Simon Josefsson <jas@extundo.com>
1350 * xgethostname.c: Don't include error.h (not used).
1353 * getpass.c: Include getpass.h first.
1355 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1357 * xalloc-die.c: New files.
1358 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1360 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1361 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1362 (_, N_, xalloc_die): Move to xalloc-die.c.
1363 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1364 so that we needn't mess with xalloc_msg_memory_exhausted.
1366 * sha1.h: Renamed from sha.h.
1367 (SHA1_H): Renamed from _SHA_H.
1368 (sha1_ctx): Renamed from sha_ctx.
1369 (sha1_init_ctx): Renamed from sha_init_ctx.
1370 (sha1_process_block): Renamed from sha_process_block.
1371 (sha1_process_bytes): Renamed from sha_process_bytes.
1372 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1373 (sha1_read_ctx): Renamed from sha_read_ctx.
1374 (sha1_stream): Renamed from sha_stream.
1375 (sha1_buffer): Renamed from sha_buffer.
1376 * sha1.c: Likewise; renamed from sha.c.
1377 Do not include <sys/types.h>.
1378 Include <stddef.h> rather than <stdlib.h>.
1380 2004-08-08 Bruno Haible <bruno@clisp.org>
1382 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1383 FILESYSTEM_PREFIX_LEN.
1384 * progreloc.c: Likewise.
1385 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1387 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1390 * argp-help.c (make_hol, hol_append): Don't assume that
1391 SIZE_MAX is a valid preprocessor constant.
1392 (__argp_basename): Change from "#ifndef _LIBC"
1393 to "#ifndef __argp_short_program_name", so that
1394 we don't compile these functions for tar.
1396 More merges from coreutils.
1397 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1398 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1400 * addext.c: Remove; no longer needed.
1401 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1402 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1403 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1404 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1405 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1406 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1407 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1408 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1409 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1410 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1411 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1412 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1413 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1414 Import changes from coreutils.
1416 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1418 Merge from coreutils.
1420 * .gdb-history: Remove; this doesn't belong here.
1422 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1423 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1424 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1426 * dirname.h: Include <stdbool.h>.
1427 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1428 for consistency with POSIX terminology. All uses changed.
1429 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1430 (strip_trailing_slashes): Use bool for booleans.
1431 * stripslash.c (strip_trailing_slashes): Likewise.
1433 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1434 sometimes returns a positive errno value even when it succeeds.
1435 (print_errno_message) [!LIBC]: Fall back on strerror if
1438 * path-concat.c (mempcpy): Don't define if a system header defines it.
1439 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1440 (longest_relative_suffix): New function.
1441 (path_concat): Use it. Assume first argument is not NULL.
1442 Port to DOS. Omit redundant separators.
1443 Report an error instead of returning NULL.
1444 Use mempcpy instead of memcpy.
1445 (xpath_concat): Remove: not declared or used.
1447 * same.h: Include <stdbool.h>
1448 (same_name): Return bool, not int.
1449 * same.c (same_name): Likewise.
1450 (errno): Don't declare; we assume C89 or better now.
1452 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1453 if not already defined.
1455 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1456 * dup-safer.c (errno): Likewise.
1458 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1460 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1463 2004-08-03 Simon Josefsson <jas@extundo.com>
1465 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1466 * progname.h: Don't include stdbool.h.
1468 2004-08-02 Simon Josefsson <jas@extundo.com>
1470 * getsubopt.h: New file, with comments from Bruno Haible.
1471 * getsubopt.c: New file, from glibc, but slightly modified based on
1472 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1474 2004-08-01 Simon Josefsson <jas@extundo.com>
1476 * xgetdomainname.c: Include stdlib.h, for free().
1478 2004-07-16 Simon Josefsson <jas@extundo.com>
1480 * dummy.c: New file.
1482 2004-07-16 Bruno Haible <bruno@clisp.org>
1484 * backupfile.h: Add extern "C" for C++.
1485 * closeout.h: Likewise.
1486 * copy-file.h: Likewise.
1487 * findprog.h: Likewise.
1488 * full-write.h: Likewise.
1489 * pathname.h: Likewise.
1490 * progname.h: Likewise.
1491 * stpcpy.h: Likewise.
1492 * stpncpy.h: Likewise.
1493 * strcase.h: Likewise.
1494 * strstr.h: Likewise.
1495 * xalloc.h: Likewise.
1497 * mbswidth.h: Add extern "C" for C++.
1498 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1500 2004-07-09 Simon Josefsson <jas@extundo.com>
1502 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1503 failed without this.)
1505 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1507 * fchown-stub.c: New file.
1509 2004-06-24 Jim Meyering <jim@meyering.net>
1511 * obstack.h (obstack_base): Cast to (void *), per documentation.
1513 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1515 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1517 2004-06-01 Jim Meyering <jim@meyering.net>
1519 * calloc.c: New file.
1521 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1523 * getdate.y (yylex): Allow space between sign and number.
1524 Problem reported by Dan Jacobson.
1526 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1527 and Jim Meyering <jim@meyering.net>
1529 Merge from coreutils CVS.
1531 * stat-macros.h: New file, with contents from file-type.h
1532 and coreutils' system.h.
1533 * file-type.c: Include "stat-macros.h".
1534 * file-type.h (file_type): Move all macro definitions to new file,
1537 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1538 Wrap old code with this conditional.
1539 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1540 function that does not dereference symlinks.
1541 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1543 * xreadlink.c: Include xreadlink.h first, to catch .h file
1544 dependency problems.
1545 (xreadlink): Accept new arg SIZE, for efficiency.
1546 All decls and uses changed.
1547 * xreadlink.h: Include <stddef.h>, for size_t.
1549 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1550 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1552 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1554 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1556 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1557 macros to be defined.
1558 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1559 the allocator returns NULL because the requested size is zero.
1561 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1563 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1564 var. Add comment explaining why libc still defines it. This
1565 merges the following patch from glibc:
1566 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1568 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1570 * obstack.c (_obstack): Remove unused variable. It hasn't been
1571 present in glibc since revision 1.1 of this file.
1572 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1573 obstack_alignment_mask, obstack_alloc, obstack_base,
1574 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1575 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1576 obstack_grow0, obstack_init, obstack_int_grow,
1577 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1578 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1579 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1580 nonexistent functions.
1582 2004-05-17 Derek R. Price <derek@ximbiot.com>
1583 Paul Eggert <eggert@cs.ucla.edu>
1585 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1587 2004-05-14 Bruno Haible <bruno@clisp.org>
1589 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1590 that consists of a '.' followed by an empty digit string.
1591 Patch by Tor Lillqvist <tml@iki.fi>.
1593 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1595 Port obstack to the AS/400, where pointers are 16 bytes wide and
1596 you cannot cast an integer to a valid pointer. This patch is
1597 currently waiting to be integrated into glibc; see
1598 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1600 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1601 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1602 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1603 (struct obstack): temp member is now a union of a pointer and
1604 an integer, instead of an integer. All integer uses changed.
1605 This does not affect the physical layout of struct obstack,
1606 except on hosts (like the AS/400) where the size or alignment of
1607 void * is greater than that of ptrdiff_t.
1608 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1609 __STDC__)]: Store temporary in pointer member of union, not
1611 * obstack.c: Include <stddef.h>, for offsetof.
1612 (struct fooalign): Remove; it doesn't need a name.
1613 (union fooround): Change double to long double, and add void *.
1614 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1615 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1616 not a macro. Hence the values are always int; so remove all
1617 casts-to-int in uses.
1619 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1620 Derek Price <derek@ximbiot.com>
1622 * alloca.c: Include <alloca.h>, to get our interface.
1623 * alloca_.h: Use __alloca on AIX, so that we don't have to
1624 include <alloca.h> first. Use C89 prototype for alloca; this
1625 requires including <stddef.h> for size_t. Use extern "C" if C++.
1626 Use #elif for simplicity, since we can assume C89 now.
1627 Don't try to source the system alloca.h since it will not be found
1628 and to prevent recursively including its replacement.
1629 * fnmatch.c: Include <alloca.h> instead of opencoding.
1630 * regex.c: Likewise.
1632 2004-05-16 Derek Price <derek@ximbiot.com>
1633 Paul Eggert <eggert@cs.ucla.edu>
1635 getline cleanup. This changes the getndelim2 API: both order of
1636 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1639 * getline.c: Don't include stddef.h or stdio.h, since our
1640 interface does that.
1641 (getline): Always use getdelim, so that we don't have two
1642 copies of this code.
1643 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1645 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1646 (GETNDELIM2_MAXIMUM): New macro.
1647 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1648 instead of the old practice of delim2==0. All callers changed.
1649 Return -1 on overflow, instead of returning junk.
1650 Do not set *linesize unless allocation succeeds.
1651 * getndelim2.h: Do not include stddef.h; no longer needed, now
1652 that we include sys/types.h.
1653 * getnline.h: Likewise.
1654 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1655 (getndelim2): Reorder arguments.
1656 * getnline.c (getnline, getndelim):
1657 Don't discard the NMAX argument.
1658 (getnline): Invoke getndelim, to avoid code duplication.
1659 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1660 of (size_t) -1 by callers of the getnline family.
1662 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1664 * nanosleep.c (suspended): Change its type from int to
1665 sig_atomic_t volatile.
1666 (first_call): Make it private to rpl_nanosleep, and have it
1667 be zero initially as that's a bit faster.
1668 (my_usleep): Round up fractional times instead of truncating them,
1669 as this is the usual meaning for 'sleep'.
1671 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1673 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1674 (ENOSYS): Define if not defined.
1675 (settime): Fall back on stime if it exists and settimeofday fails.
1676 But don't bother with fallbacks if a method fails with errno == EPERM.
1678 2004-05-11 Jim Meyering <jim@meyering.net>
1680 Prior to this change, the save_cwd caller required read access to the
1681 current directory on most systems (ones with the fchdir function).
1683 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1684 fails, try write-only, and finally, resort to using xgetcwd.
1686 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1688 * obstack.c, obstack.h: Import changes from libc.
1690 2004-04-28 Bruno Haible <bruno@clisp.org>
1692 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1693 implicitly appends .exe to executables.
1694 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1695 accepts Windows pathnames.
1696 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1697 Cygwin like Windows, since it now accepts Windows pathnames.
1698 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1699 Cygwin like Windows, since it now accepts Windows pathnames.
1700 Reported by Derek Robert Price <derek@ximbiot.com>.
1702 2004-04-20 Jim Meyering <jim@meyering.net>
1704 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1706 2004-04-20 Jim Meyering <jim@meyering.net>
1707 Bruno Haible <bruno@clisp.org>
1709 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1710 memory when realloc fails.
1712 2004-04-18 Jim Meyering <jim@meyering.net>
1714 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1715 don't leak memory and do call END_UTMP_ENT.
1717 2004-04-11 Paul Eggert <eggert@twinsun.com>
1719 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1720 (CHAR_BIT): Remove, since we assume C89.
1721 Include <stdint.h> if available, as per current Autoconf CVS advice.
1723 2004-03-30 Paul Eggert <eggert@twinsun.com>
1725 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1726 not bool, to be more consistent with Unix conventions.
1727 Suggested by Bruno Haible.
1729 Merge from coreutils.
1731 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1734 * getdate.h: Include stdbool.h, and timespec.h instead of
1735 the usual <time.h> dance.
1736 (get_date): Change signature to support fractional time stamps.
1737 All callers changed.
1738 * getdate.y: Include "getdate.h" first, as we can now
1739 assume C89 and don't need to worry about 'const'.
1740 Similarly, include "unlocked-io.h" near start, not in middle.
1742 (textint.value): Use long int rather than int.
1743 (textint.digits): Use size_t rather than int.
1744 (BILLION, LOG10_BILLION): New constants.
1745 (parser_control): New member rel_ns. Members day_ordinal,
1746 time_zone, month, day, hour, minutes, rel_year, rel_month,
1747 rel_day, rel_hour, rel_minutes, rel_seconds
1748 are now long int, not int. Member seconds is now struct timespec,
1749 not int. New member timespec_seen. Members dates_seen, days_seen,
1750 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1752 (%union.intval): Now long int, not int.
1753 New member timespec.
1754 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1755 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1756 (spec): Now is a timespec or an item list.
1757 (timespec, items): New nonterminals.
1758 (time, rel, relunit, number, get_date):
1759 Add support for fractional seconds.
1760 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1761 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1762 (to_hour): First arg is now long int, not int.
1763 (to_year): Returns long int, not int.
1764 Don't treat year -70 like 70.
1765 (tm_diff): Returns long int, not int.
1766 (lookup_word): Use bool instead of int when appropriate.
1767 (yylex): Use size_t for count, not int.
1768 Detect overflow when parsing large integer constants.
1769 Add support for fractions.
1770 (get_date): Make pointers 'const' if possible.
1771 Use more-portable code to detect integer overflow.
1772 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1773 Don't use ctime; it's not reliable if the year has >4 digits.
1775 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1776 This is for compatibility with BSD.
1778 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1779 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1780 From coreutils' system.h.
1782 * userspec.c: Don't include "posixver.h".
1783 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1784 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1785 compatible extension. Simplify code by removing a boolean int
1786 that was always nonzero if a string was nonnull.
1788 2004-03-30 Jim Meyering <jim@meyering.net>
1790 Merge from coreutils.
1792 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1794 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1795 an empty input stream.
1797 * readtokens.c: Include <stdbool.h>.
1798 (readtoken): Use `size_t' rather than int/long.
1799 All callers adjusted.
1800 Use `bool' rather than `int' where appropriate.
1801 Use memset rather than an explicit loop.
1802 Use x2nrealloc rather than xrealloc.
1803 Allow the use of `\0' as a delimiter.
1804 (readtokens): Likewise.
1805 * readtokens.h (readtoken, readtokens): Update prototypes.
1807 2004-03-30 Bruno Haible <bruno@clisp.org>
1809 * getloadavg.c (getloadavg): Don't assume setlocale returns
1812 2004-03-29 Paul Eggert <eggert@twinsun.com>
1814 Merge changes to getloadavg.c from coreutils and Emacs.
1816 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1817 Define to an expression, not to the empty string.
1818 Include cloexec.h and xalloc.h.
1819 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1820 Use set_cloexec_flag rather than rolling our own.
1821 * cloexec.c, cloexec.h: New files.
1823 2004-03-18 Paul Eggert <eggert@twinsun.com>
1825 * getopt.h: Sync with libc CVS.
1827 2004-03-18 Paul Eggert <eggert@twinsun.com>
1828 Bruno Haible <bruno@clisp.org>
1830 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1831 not on all platforms that have <wchar.h>.
1832 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1834 2004-03-09 Paul Eggert <eggert@twinsun.com>
1836 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1838 * getopt_int.h: New file, also synced from libc.
1840 2004-03-07 Paul Eggert <eggert@twinsun.com>
1842 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1843 '#if' expressions. Unlike the code it replaces, it does not
1844 depend on (defined _SC_PAGESIZE). However, it does depend on
1845 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1846 first reported by Jason Andrade in
1847 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1849 2004-01-18 Simon Josefsson <jas@extundo.com>
1851 * strdup.h: New file.
1852 * strdup.c: Include it.
1853 * path-concat.c: Include strdup.h. Drop strdup declaration.
1854 * userspec.c: Include strdup.h. Drop strdup declaration.
1856 2004-02-06 Karl Berry <karl@gnu.org>
1858 * config.charset: update from gettext 0.14.1.
1860 2004-02-05 Paul Eggert <eggert@twinsun.com>
1862 Add comments and code, prompted by suggestions from Bruno Haible
1864 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1865 describing the enum quoting_style values.
1866 * quotearg.c (quotearg_alloc): New function.
1867 (quotearg_buffer_restyled): Treat lone { and } as special.
1868 Treat = as special. Work around bug with older shells
1869 that "see" a '\' that is really the 2nd byte of a multibyte char.
1870 Quote empty string with shell_quoting_style.
1872 2004-02-03 Bruno Haible <bruno@clisp.org>
1874 * pipe.h: New file, from GNU gettext.
1875 * pipe.c: New file, from GNU gettext.
1877 2004-01-27 Bruno Haible <bruno@clisp.org>
1879 * execute.h: New file, from GNU gettext.
1880 * execute.c: New file, from GNU gettext.
1881 * w32spawn.h: New file, from GNU gettext.
1883 2004-01-23 Paul Eggert <eggert@twinsun.com>
1885 Exit-status fix from coreutils.
1887 Use exit_failure consistently in place of EXIT_FAILURE,
1888 so that program exit statuses are consistent on failure.
1890 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1891 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1892 * argmatch.h: Comment fix to match the above.
1893 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1894 Now a macro referring to exit_failure, instead of a separate
1895 variable. Include "exitfail.h" to get it.
1896 * xstrtol.h: Include "exitfail.h".
1897 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1899 * long-options.c (parse_long_options): Use prototype
1900 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1903 2004-01-21 Jim Meyering <jim@meyering.net>
1905 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1906 so as not to conflict with a different-sized __mktime_internal
1907 function in GNU libc.
1908 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1909 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1911 2004-01-18 Paul Eggert <eggert@twinsun.com>
1913 Merge from diffutils.
1915 * file-type.c (file_type): Add typed memory objects.
1916 * file-type.h (S_TYPEISTMO): New macro.
1918 * c-stack.h (c_stack_action): Remove argv argument.
1919 * c-stack.c (c_stack_action): Likewise. All uses changed.
1920 (die): Don't calculate message unless segv_action returns.
1921 (get_stack_location, min_address_from_argv, max_address_from_argv,
1922 volatile stack_base, volatile_stack_size): Remove.
1923 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1924 that every segmentation violation is a stack overflow. (Ouch!)
1925 See Debian bug 136249 (still outstanding) for more info about why
1926 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1928 2003-11-30 Bruno Haible <bruno@clisp.org>
1930 Safer stack allocation.
1931 * setenv.c: Include allocsa.h.
1932 (alloca): Remove fallback definition.
1933 (freea): Remove macro.
1934 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1937 2003-10-17 Bruno Haible <bruno@clisp.org>
1939 * binary-io.h: Avoid warnings on Cygwin.
1941 2003-12-28 Bruno Haible <bruno@clisp.org>
1943 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1944 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1946 2003-11-28 Bruno Haible <bruno@clisp.org>
1948 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1950 2003-11-27 Bruno Haible <bruno@clisp.org>
1952 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1954 2003-11-17 Bruno Haible <bruno@clisp.org>
1956 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1958 2003-11-24 Bruno Haible <bruno@clisp.org>
1960 * xallocsa.h: New file, from GNU gettext.
1961 * xallocsa.c: New file, from GNU gettext.
1963 2003-11-24 Bruno Haible <bruno@clisp.org>
1965 * allocsa.h: New file, from GNU gettext.
1966 * allocsa.c: New file, from GNU gettext.
1968 2003-11-24 Bruno Haible <bruno@clisp.org>
1970 * eealloc.h: New file.
1972 2004-01-15 Jim Meyering <jim@meyering.net>
1974 Merge from coreutils.
1976 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1977 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1978 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1980 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1981 optional configure-time default.
1983 * version-etc.c (version_etc_copyright): Update copyright date.
1985 * xreadlink.c (xreadlink): Correct outdated comment.
1987 2004-01-15 Paul Eggert <eggert@twinsun.com>
1989 Merge from coreutils.
1991 * posixver.c: Include posixver.h.
1993 * same.c: Include <stdbool.h>, <limits.h>.
1994 (_POSIX_NAME_MAX): Define if not defined.
1996 (same_name): If file names are silently truncated, report
1997 that the file names are the same if they are the same after
1998 the silent truncation.
2000 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2001 conversion function.
2002 * xstrtod.c (xstrtod): Likewise. All callers changed to
2003 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2006 2004-01-14 Paul Eggert <eggert@twinsun.com>
2008 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2009 with like-named macro in fnmatch.c.
2010 (EXT): Use an internal constant instead.
2012 Merge fnmatch patches from glibc.
2013 * fnmatch.c (mbsinit): Remove define.
2014 Add libc_hidden_ver (__fnmatch, fnmatch).
2015 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2016 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2018 2003-12-14 Karl Berry <karl@gnu.org>
2020 * config.charset: update from gettext-runtime.
2022 2003-12-03 Paul Eggert <eggert@twinsun.com>
2024 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2025 Bug reported by Alfred M. Szmidt.
2027 2003-11-29 Karl Berry <karl@gnu.org>
2029 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2031 2003-11-23 Paul Eggert <eggert@twinsun.com>
2032 Bruno Haible <bruno@clisp.org>
2034 * printf-parse.h: Don't include sys/types.h.
2035 (ARG_NONE): New macro.
2036 (char_directive): Change type of *arg_index fields to size_t.
2037 * printf-parse.c: Don't include sys/types.h.
2038 (SSIZE_MAX): Remove macro.
2039 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2040 Remove unnecessary overflow check.
2041 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2044 2003-11-24 Paul Eggert <eggert@twinsun.com>
2046 * alloca.c: Remove dependency on xalloc module.
2047 (xalloc_die): Remove.
2048 (memory_full) [!defined emacs]: New macro.
2049 [!defined emacs]: Don't include xalloc.h.
2050 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2051 address arithmetic overflows. Change datatypes a bit to avoid
2054 2003-11-22 Jim Meyering <jim@meyering.net>
2056 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2058 2003-11-17 Bruno Haible <bruno@clisp.org>
2060 * vasnprintf.c (alloca): Remove fallback definition.
2061 (freea): Remove definition.
2062 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2063 Reported by Paul Eggert.
2065 2003-11-17 Jim Meyering <jim@meyering.net>
2067 On systems without utime and without a utimes function capable of
2068 dealing with a NULL struct utimbuf* argument, this utime replacement
2069 could -- in unusual circumstances -- leak a file descriptor.
2070 * utime.c: Include <unistd.h> and <errno.h>.
2071 (utime_null): Be sure to close `fd' and to preserve errno.
2072 Reported by Geoff Collyer via Arnold Robbins.
2074 2003-11-16 Paul Eggert <eggert@twinsun.com>
2075 Bruno Haible <bruno@clisp.org>
2077 Protect against address arithmetic overflow.
2078 * printf-args.h: Include stddef.h.
2079 (arguments): Change type of field 'count' to size_t.
2080 * printf-args.c (printf_fetchargs): Use size_t instead of
2081 'unsigned int' where appropriate.
2082 * printf-parse.h: Include sys/types.h.
2083 (char_directive): Change type of *arg_index fields to ssize_t.
2084 (char_directives): Change type of fields 'count', max_*_length to
2086 * printf-parse.c: Include sys/types.h and xsize.h.
2087 (SSIZE_MAX): Define fallback value.
2088 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2089 instead of 'int' where appropriate. Check a_allocated, d_allocated
2090 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2091 * vasnprintf.c: Include xsize.h.
2092 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2093 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2094 overflow. Avoid wraparound when converting a width or precision from
2097 2003-11-16 Bruno Haible <bruno@clisp.org>
2099 Update from GNU gettext.
2100 * printf-parse.c: Generalize to it can be compiled for wide strings.
2101 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2102 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2103 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2104 SNPRINTF): New macros.
2105 Don't include <alloca.h> if the file is used inside libintl.
2106 (local_wcslen): New function, for Solaris 2.5.1.
2107 (VASNPRINTF): Use it instead of wcslen.
2109 2003-11-16 Bruno Haible <bruno@clisp.org>
2111 * xsize.h (xmax): New function.
2112 (xsum, xsum3, xsum4): Declare as "pure" functions.
2114 2003-11-12 Paul Eggert <eggert@twinsun.com>
2116 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2117 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2118 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2119 heuristic is just as accurate as far as we know, and it removes a
2120 dependency on size_max.m4 and ptrdiff_max.m4.
2122 2003-11-12 Paul Eggert <eggert@twinsun.com>
2124 * xstrtol.c (__xstrtol): Remove "break" immediately after
2125 "return", to pacify some unknown compiler. Problem reported
2128 2003-11-11 Bruno Haible <bruno@clisp.org>
2130 * xsize.h (SIZE_MAX): Remove fallback definition.
2131 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2134 2003-11-10 Paul Eggert <eggert@twinsun.com>
2136 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2137 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2138 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2140 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2141 not (size_t) -1, since it's defined here.
2143 2003-11-06 Paul Eggert <eggert@twinsun.com>
2145 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2146 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2147 Reject sizes of exactly SIZE_MAX bytes.
2148 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2149 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2151 2003-11-05 Bruno Haible <bruno@clisp.org>
2153 * xsize.h: Include limits.h, to avoid a possible collision with
2154 SIZE_MAX defined in <limits.h> on Solaris.
2156 2003-11-04 Bruno Haible <bruno@clisp.org>
2158 * xsize.h: New file.
2159 * linebreak.c: Include xsize.h.
2160 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2161 argument for overflow.
2162 Suggested by Paul Eggert.
2164 2003-10-31 Bruno Haible <bruno@clisp.org>
2166 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2167 to avoid (extremely rare) race condition.
2168 Suggested by Paul Eggert.
2170 2003-11-03 Jim Meyering <jim@meyering.net>
2172 * userspec.c: Include "userspec.h".
2173 * userspec.h: New file.
2175 2003-10-31 Paul Eggert <eggert@twinsun.com>
2177 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2178 * mountlist.c (SIZE_MAX): Define if not defined already.
2179 (read_filesystem_list): Set and use me_type_malloced.
2180 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2181 whatever the type happens to be), for brevity and consistency.
2182 Check for size calculation overflow on Alphas running OSF/1.
2184 2003-10-31 Jim Meyering <jim@meyering.net>
2186 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2188 * linebuffer.c: Include <string.h> for declaration of memset.
2190 2003-10-30 Paul Eggert <eggert@twinsun.com>
2191 Bruno Haible <bruno@clisp.org>
2193 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2194 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2196 2003-10-29 Paul Eggert <eggert@twinsun.com>
2198 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2199 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2201 * quotearg.c (quotearg_n_options): Use it.
2202 * group-member.c: Include <stdbool.h>.
2203 (free_group_info): Arg is now const *; don't free arg.
2204 (get_group_info): Now returns bool and accepts struct group_info *,
2205 rather than returning a malloc'ed struct group_info *.
2206 All uses changed. Check for overflow in internal size calculation.
2208 * getusershell.c (readname): Simplify the code by using x2nrealloc
2209 rather than xmalloc/xrealloc.
2210 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2211 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2212 conformance bug: the old code used a pointer after freeing the
2213 storage that it addressed.
2214 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2215 rather than doing it by hand.
2216 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2217 the buffer preserved. Use free and xmalloc instead.
2218 * quotearg.c (quotearg_n_options): Likewise.
2219 Use a simpler test for size overflow. Don't use xalloc_oversized
2220 because unsigned int might be wider than size_t (!); this suggests
2221 that we should switch from unsigned int to size_t for slot numbers.
2223 2003-10-27 Bruno Haible <bruno@clisp.org>
2225 * stdbool_.h: Better support for BeOS.
2227 2003-10-27 Paul Eggert <eggert@twinsun.com>
2229 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2230 to allocate the returned structure. Do not allocate a subarray,
2231 as x2nrealloc will do that.
2232 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2233 instead of xnrealloc.
2234 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2236 2003-10-26 Paul Eggert <eggert@twinsun.com>
2238 * xalloc.h (xalloc_oversized): New static inline function, for
2239 callers that want to do their own size-overflow checking. Include
2240 <stdbool.h>, since xalloc_oversized returns bool.
2241 * xalloc.c (array_size_overflow): Remove. All callers changed
2242 to use xalloc_oversized.
2244 Add two functions x2realloc, x2nrealloc, for programs that grow
2245 arrays dynamically by doubling their sizes.
2246 * xalloc.h (x2realloc, x2nrealloc): New decls.
2247 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2250 Port to C99 semantics for 'inline' of external functions.
2251 Bug reported by Bruno Haible.
2252 * xmalloc.c (xnmalloc_inline): New static inline function,
2253 with the old contents of xnmalloc.
2254 (xnmalloc, xmalloc): Use it.
2255 (xnrealloc_inline): New static inline function,
2256 with the old contents of xnrealloc.
2257 (xnrealloc, xrealloc): Use it.
2259 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2261 2003-10-25 Paul Eggert <eggert@twinsun.com>
2263 Fix several address-calculation bugs in the hash modules,
2264 plus some minor code cleanup.
2266 * hash.h: Include <stdbool.h>, for bool.
2267 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2268 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2269 hash_get_n_entries, hash_get_max_bucket_length,
2270 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2271 hash_rehash): Use size_t rather than unsigned.
2272 * hash.c (struct hash_table, hash_get_n_buckets,
2273 hash_get_n_buckets_used, hash_get_n_entries,
2274 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2275 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2276 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2278 (SIZE_MAX): Define if not defined.
2279 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2280 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2282 Use const * when possible.
2283 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2284 (check_tuning): Fix bug: if tuning parameters were very close to
2285 0 or 1, rounding errors could have caused subscript violations.
2286 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2287 (hash_initialize): Add 'fail:' label
2288 to free table and return NULL, and use it to simplify code.
2289 Use calloc rather than clearing the storage ourself.
2290 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2291 buffer size calculations.
2292 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2293 Include <stddef.h>, for size_t.
2294 * hash-pjw.c (hash_pjw): Likewise.
2295 Switch to method described by Bruno Haible.
2296 Include <limits.h>, for CHAR_BIT.
2297 (SIZE_BITS): New macro.
2299 2003-10-21 Paul Eggert <eggert@twinsun.com>
2301 * getndelim2.c (getndelim2): When size calculation overflows,
2302 ceiling the allocation at NMAX bytes rather than silently
2303 discarding input bytes before NMAX is reached. This makes
2304 a difference only if NMAX exceeds SIZE_MAX / 2.
2306 * obstack.c: Merge from glibc.
2307 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2308 Add libc_hidden_def (_obstack_newchunk).
2309 (_obstack_free) [! defined _LIBC]: Remove.
2310 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2311 a clone of the function body.
2312 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2313 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2315 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2316 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2319 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2320 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2321 Don't use lvalue casts, as GCC plans to remove support for them
2322 in GCC 3.5. Reported by Joseph S. Myers. This bug
2323 was also present in the non-GCC version, indicating that this
2324 code had always been buggy and had never been widely used.
2325 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2326 Use the fast variant of each macro, rather than copying the
2327 definiens of the fast variant; that way, we'll be more likely to
2328 catch future bugs in the fast variants.
2330 2003-10-20 Bruno Haible <bruno@clisp.org>
2332 * wait-process.h: New file, from GNU gettext.
2333 * wait-process.c: New file, from GNU gettext.
2335 2003-10-19 Jim Meyering <jim@meyering.net>
2337 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2339 2003-10-16 Paul Eggert <eggert@twinsun.com>
2341 * getgroups.c: Include <errno.h>, <stdlib.h>.
2342 (getgroups): First arg is int, not size_t.
2343 Don't let 'free' mangle errno.
2345 2003-10-16 Jim Meyering <jim@meyering.net>
2347 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2349 2003-10-15 Paul Eggert <eggert@twinsun.com>
2351 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2353 (new_exclude, add_exclude_file): Initial size no longer needs to
2355 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2356 our own address arithmetic overflow checking.
2358 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2359 (fnmatch): Do not alloca more than 2000 wide characters;
2360 instead, use malloc for large buffers.
2361 Check for address arithmetic overflow, and return -1
2362 with errno set to ENOMEM in that case.
2363 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2364 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2365 instead, return -1. Check for address arithmetic overflow.
2367 2003-10-14 Paul Eggert <eggert@twinsun.com>
2369 Handle invalid suffixes and overflow independently, so that
2370 callers can treat them independently as needed. Fix some bugs in
2371 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2372 suffix for a human-readable blocksize. The major caller-visible
2373 change is the addition of a new
2374 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2375 that both overflow and suffix chars were found.
2377 * human.c (humblock): Don't check separately for invalid suffix
2378 char; that is xstrtoumax's job (now that its bug is fixed).
2379 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2380 INTMAX_MAX]: New macros.
2381 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2382 TYPE_MAXIMUM): New macros.
2383 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2384 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2385 if overflow occurs, as it's what __strtol does and it's more useful
2387 (__xstrtol): If __strtol reports some error other than ERANGE,
2388 reflect it to the caller as LONGINT_INVALID. If it reports
2389 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2390 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2391 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2393 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2394 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2395 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2396 [defined UINTMAX_MAX]: New macros.
2398 2003-10-14 Bruno Haible <bruno@clisp.org>
2400 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2401 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2402 Also use volatile where needed.
2404 2003-10-12 Paul Eggert <eggert@twinsun.com>
2406 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2407 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2408 and define in terms of the other primitives.
2409 * xmalloc.c: Include stdbool.h; do not include exit.h.
2410 (SIZE_MAX): Define if not already defined.
2411 (array_size_overflow): New function.
2412 (xalloc_die): Abort instead of exiting if 'error' returns.
2413 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2414 (xmalloc, xrealloc): Use them.
2415 (xcalloc): Check for address arithmetic overflow.
2416 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2417 a bit faster than strcpy.
2419 2003-10-08 Paul Eggert <eggert@twinsun.com>
2421 Merge getpass from libc, plus a few fixes.
2423 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2424 Include <stdbool.h>.
2425 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2426 __fsetlocking to empty.
2427 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2428 do include <bits/libc-lock.h>.
2429 Do not include <fcntl.h>; not needed.
2430 [_LIBC]: Include <wchar.h>.
2431 (NOTCANCEL_MODE): New macro.
2432 (flockfile, funlockfile) [_LIBC]: New macros.
2433 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2434 [!_LIBC]: New macros.
2435 (call_fclose): New function.
2436 (getpass): Use it. Save tty stream separately; this simplifies the
2437 code and makes it more reliable if stdin happens to equal stdout.
2438 Invoke __fsetlocking on tty.
2439 Handle thread cancellation if needed.
2440 Namespace cleanup (use __tcgetattr, __getline).
2441 Use bool for Booleans.
2442 [USE_IN_LIBIO]: Handle wide streams.
2443 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2444 stream might go where.
2446 * unlocked-io.h: Include <stdio.h>, so that the caller
2447 doesn't have to include <stdio.h> before us.
2448 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2449 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2450 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2451 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2452 if not declared, so that we can use getpass.c code from libc without
2454 (flockfile, ftrylockfile, funlockfile): New macros.
2456 2003-10-06 Bruno Haible <bruno@clisp.org>
2458 * version-etc-2.h: Remove file.
2459 * version-etc-2.c: Remove file.
2461 2003-09-25 Jim Meyering <jim@meyering.net>
2462 Bruno Haible <bruno@clisp.org>
2464 This lets translators provide better translations for the
2465 "Written by ..." part of --version output.
2466 * version-etc.h: Include stdarg.h.
2467 (version_etc_copyright): Declare as readonly.
2468 (version_etc): Make this function variadic with a NULL-terminated list
2469 of author name strings.
2470 (version_etc_va): New declaration.
2471 * version-etc.c: Include stdarg.h, stdlib.h.
2472 (version_etc_copyright): Declare as readonly.
2473 (version_etc_va): New function. Provide a different translatable string
2474 for each possible number of authors < 10. Abbreviate when there are 10
2476 (version_etc): Make this function variadic. Call version_etc_va.
2477 Suggestion from Gary V. Vaughan.
2479 * long-options.h (parse_long_options): Change prototype: the authors
2480 string is moved to the end and becomes variadic.
2481 * long-options.c: Include stdarg.h.
2482 (parse_long_options): Make this function variadic, too.
2483 Call version_etc_va, not version_etc.
2485 2003-10-06 Bruno Haible <bruno@clisp.org>
2487 * fatal-signal.h: New file, from GNU gettext.
2488 * fatal-signal.c: New file, from GNU gettext.
2490 2003-10-04 Karl Berry <karl@gnu.org>
2492 * argp*: update from libc.
2494 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2496 * getpass.c (getpass): Use a no-op fseek when switching from input to
2497 output mode on the same stream.
2499 2003-09-29 Paul Eggert <eggert@twinsun.com>
2501 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2502 Fix arg typo in previous patch.
2504 2003-09-28 Jim Meyering <jim@meyering.net>
2506 * error.c: Correct cpp indentation.
2508 2003-09-27 Paul Eggert <eggert@twinsun.com>
2510 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2511 Omit the special code that used __typeof__, since we worry that
2512 it could be more trouble than it's worth. See:
2513 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2514 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2518 2003-09-26 Jim Meyering <jim@meyering.net>
2520 * error.c (error_tail): Move some declarations
2521 into inner scope where the local variables are used.
2523 2003-09-26 Bruno Haible <bruno@clisp.org>
2525 * stpncpy.h (gnu_stpncpy): New declaration.
2526 (stpncpy): Define as alias for gnu_stpncpy.
2527 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2529 2003-09-26 Paul Eggert <eggert@twinsun.com>
2531 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2532 (error_tail): Do not loop, reallocating temporary buffer, since
2533 the output cannot contain more wide characters than the input
2534 contains bytes, the size must be big enough already. This avoids
2535 one potential size overflow calculation. Check for size overflow
2536 when calculating temporary buffer size. Free temporary buffer
2537 when done, if it was allocated with malloc; this plugs a memory
2538 leak. Remove casts from void * to pointers, that are no longer
2539 needed now that we're assuming C89 or better.
2541 Merge error changes from glibc.
2543 * error.c, error.h: Update copyright notice header to match glibc.
2544 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2545 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2546 Disable cancellation while printing error.
2547 * error.h: Prepend __ to parameter names.
2549 2003-09-25 Karl Berry <karl@gnu.org>
2551 * argp-fmtstream.c, argp-help.c: update from libc.
2553 2003-09-25 Bruno Haible <bruno@clisp.org>
2555 * version-etc-2.h: New file, from version-etc.h with modifications.
2556 * version-etc-2.c: New file, from version-etc.c with modifications.
2558 2003-09-25 Simon Josefsson <jas@extundo.com>
2560 * xgetdomainname.h: New file.
2561 * xgetdomainname.c: New file.
2563 2003-09-25 Simon Josefsson <jas@extundo.com>
2564 Bruno Haible <bruno@clisp.org>
2566 * getdomainname.h: New file.
2567 * getdomainname.c: New file.
2569 2003-09-24 Paul Eggert <eggert@twinsun.com>
2571 * linebuffer.c (freebuffer): Don't free the argument, just
2572 the buffer associated with the argument. Bug reported by
2575 2003-09-19 Karl Berry <karl@gnu.org>
2577 * argp.h: update from libc.
2579 2003-09-16 Paul Eggert <eggert@twinsun.com>
2581 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2582 input error, instead of returning NULL the next time we are called
2583 (and therefore losing track of errno).
2585 2003-09-15 Paul Eggert <eggert@twinsun.com>
2587 * getndelim2.c (getndelim2): Don't trash errno when a read
2588 fails, so that the caller gets the proper errno.
2590 * readutmp.c (read_utmp): Likewise.
2591 Check for fstat error. Close stream and free storage
2594 2003-09-14 Bruno Haible <bruno@clisp.org>
2596 * fwriteerror.h: New file.
2597 * fwriteerror.c: New file.
2599 2003-09-14 Jim Meyering <jim@meyering.net>
2601 * getloadavg.c: Correct cpp indentation.
2602 * strdup.c: Likewise.
2603 * vasnprintf.c: Likewise.
2605 2003-09-12 Paul Eggert <eggert@twinsun.com>
2607 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2608 * obstack.c [!defined _LIBC]: Likewise.
2609 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2610 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2611 * exitfail.c: Don't include stdlib.h; no longer needed.
2613 More changes to assume C89 or better.
2615 * error.c (error_tail): Assume vprintf.
2617 * argmatch.c (getenv): Remove decl.
2618 * progreloc.c (get_full_program_name): Define via prototype.
2619 * setenv.c (clearenv): Likewise.
2620 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2622 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2623 (malloc, memcpy): Remove decls.
2624 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2625 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2626 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2627 (memcpy): Remove macro.
2628 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2629 (__P): Remove. All uses removed.
2630 (PTR): Remove. All uses changed to void *.
2631 (CHAR_BIT, NULL): Remove.
2632 (spaces, zeros, memset_space, memset_zero)
2633 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2635 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2636 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2637 Define with prototype.
2638 Remove now-unnecessary prototype decl.
2639 (extra_args_spec): Assume ANSI C. All uses changed.
2640 (extra_args_spec_iso): Remove.
2641 (my_strftime, emacs_strftimeu): Define via prototype.
2642 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2644 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2645 * strtoimax.c: Include <stdlib.h> unconditionally.
2646 (strtoul, strtol): Remove decls.
2647 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2649 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2650 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2651 (LOCALE_PARAM_PROTO): New macro.
2652 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2653 (INTERNAL (strtol), strtol): Define with a prototype.
2654 (PARAMS): Remove. All uses removed.
2655 * tempname.c: Include <string.h> unconditionally.
2656 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2657 * xgethostname.c (main): Define with a prototype.
2658 * xmalloc.c: Include "xalloc.h" first, to check interface.
2659 Include <stdlib.h> unconditionally.
2660 (calloc, malloc, realloc, free): Remove decls.
2661 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2662 Include <stdlib.h> unconditionally. Sort include file names.
2664 (xstrtod): Define with a prototype.
2665 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2666 (strtol, strtoul): Remove decls.
2668 2003-09-11 Paul Eggert <eggert@twinsun.com>
2670 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2671 Include <stdlib.h>, <string.h> unconditionally.
2672 Remove now-unnecessary cast to char *.
2673 * strnlen.c: Include <string.h> unconditionally.
2674 * yesno.c (yesno): Define with a prototype.
2676 2003-09-10 Bruno Haible <bruno@clisp.org>
2678 * strcspn.c: Include <string.h> unconditionally.
2679 * strpbrk.c: Include <string.h> unconditionally.
2680 * strstr.c: Include <string.h> unconditionally.
2681 * unicodeio.c: Include <string.h> unconditionally.
2682 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2683 * unsetenv.c: Likewise.
2684 * xreadlink.c: Include <stdlib.h> unconditionally.
2685 * yesno.c: Include <stdlib.h> unconditionally.
2686 (rpmatch): Add prototype.
2688 2003-09-10 Jim Meyering <jim@meyering.net>
2690 * error.c: Correct indentation of cpp directives.
2692 2003-09-09 Paul Eggert <eggert@twinsun.com>
2696 * acosl.c (main): Use a prototype.
2697 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2700 * getloadavg.c (getloadavg, main): Define via prototypes.
2702 * getopt.h (struct option.name): Assume C89, and use 'const'.
2703 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2704 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2706 * getopt.c (const): Remove macro.
2707 Include <string.h> unconditionally.
2708 (my_index): Remove; all uses changed to strchr.
2709 (strlen): Remove decl.
2710 (exchange): Remove forward decl; no longer needed.
2711 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2712 Define with prototype.
2713 * getopt1.c (const): Remove macro.
2714 (getopt_long, getopt_long_only, main): Define with prototype.
2716 * getugroups.c: Include <string.h> unconditionally.
2718 * getusershell.c: Include <stdlib.h> unconditionally.
2719 (getusershell, setusershell, endusershell, readname, main):
2720 Define with prototypes.
2722 * group-member.c: Include group-member.h first.
2723 Include <stdlib.h> unconditionally.
2725 * hard-locale.c: Include hard-locale.h first.
2726 Include <stdlib.h>, <string.h> unconditionally.
2728 * hash.c (free, malloc): Remove decls.
2729 Include <stdlib.h> unconditionally.
2731 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2732 (getenv): Do not declare.
2734 * idcache.c: Include <string.h> unconditionally.
2736 * long-options.c: Include long-options.h first, to test interface.
2737 Include <stdlib.h> unconditionally.
2739 * makepath.c: Include makepath.h first, to test interface.
2740 Include <stdlib.h> and <string.h> unconditionally.
2742 * linebuffer.c: Include <stdlib.h>.
2743 (free): Remove decl.
2745 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2746 rpl_malloc returns void *, not char *.
2747 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2749 * md5.h: Include <limits.h> unconditionally.
2750 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2751 (__P): Remove; all uses removed.
2752 * md5.c: Include "md5.h" first.
2753 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2754 md5_buffer, md5_process_bytes, md5_process_block):
2755 Define with prototypes.
2756 * sha.h (__P): Remove all uses. (It wasn't defined??)
2757 * sha.c: Include "sha.h" first.
2758 Include <stdlib.h>, <string.h> unconditionally.
2760 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2761 * memcmp.c (__ptr_t): Likewise.
2762 * memrchr.c (__ptr_t): Likewise.
2763 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2764 Include <string.h> unconditionally.
2765 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2766 * memchr.c: Include <stdlib.h> unconditionally.
2767 * memchr.c (LONG_MAX): Remove.
2768 * memrchr.c (LONG_MAX): Likewise.
2769 * memchr.c (__memchr): Define via a prototype.
2770 * memrchr.c (__memrchr): Likewise.
2771 * memcmp.c (__P): Remove, and remove all uses.
2772 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2773 Remove forward decls; no longer needed.
2774 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2775 Use types required by C89 in prototype.
2777 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2778 * savedir.c: Likewise.
2779 * mkdir.c (free): Remove decl.
2780 * rmdir.c (rmdir): Define with a prototype.
2781 * savedir.c: Include savedir.h first, to test interface.
2783 * mktime.c (STDC_HEADERS): Remove.
2784 Include <stdlib.h>, <string.h> unconditionally.
2786 * modechange.c: Include <stdlib.h> unconditionally.
2787 (malloc): Remove decl.
2789 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2790 (free): Remove decl.
2792 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2793 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2794 (This type really should be intptr_t, but that's a C99ism.)
2795 (_obstack_memcpy): Remove: all uses changed to memcpy.
2796 Include <string.h> unconditionally.
2797 (struct obstack): Assume __STDC__ for types of members
2798 chunkfun, freefun, extra_arg.
2799 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2800 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2801 obstack_begin, obstack_specify_allocation,
2802 obstack_specify_allocation_with_arg, obstack_chunkfun,
2803 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2804 Remove unprototyped decls and the macros that use them.
2805 * obstack.c (POINTER): Remove. All uses changed to void *.
2806 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2807 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2808 (defined __STDC__ && __STDC__)]:
2809 Remove nonprototyped code.
2810 Include <stdlib.h> unconditionally.
2811 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2812 _obstack_allocated_p, _obstack_free, obstack_free,
2813 _obstack_memory_used, print_and_abort):
2814 Define using prototypes.
2815 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2816 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2817 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2818 obstack_next_free, obstack_object_size, obstack_room) [0]:
2819 Remove unused, unprototyped code.
2821 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2823 * physmem.c (physmem_total, physmem_available, main): Define
2826 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2827 (main): Define with a prototype.
2829 * posixver.c (getenv): Remove decl.
2831 * putenv.c (malloc): Returns void *, not char *.
2832 Include <string.h> unconditionally.
2833 (strchr, memcpy, NULL): Do not define.
2835 * readtokens.c: Include readtokens.h first, to test interface.
2836 Include <stdlib.h>, <string.h> unconditionally.
2837 (init_tokenbuffer): Define with a prototype.
2839 * regex.c (PARAMS): Remove. All uses removed.
2840 All uses of _RE_ARGS removed, too.
2841 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2843 (bzero): Assume memset exists.
2844 (memcmp, memcpy, NULL): Remove.
2845 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2846 char, or assignments to local vars of type signed char.
2847 (init_syntax_once, PREFIX(extract_number_and_incr),
2848 PREFIX(print_partial_compiled_pattern),
2849 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2850 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2851 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2852 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2853 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2854 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2855 wcs_compile_range, byte_compile_range, truncate_wchar,
2856 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2857 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2858 count_mbs_length, wcs_re_match_2_internal,
2859 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2860 PREFIX(alt_match_null_string_p),
2861 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2862 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2863 regfree, PREFIX(extract_number)): Define with prototype. Remove
2864 now-unnecessary declaration, if any.
2865 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2867 Remove now-unnecessary casts among pointer types.
2868 * regex.h (_RE_ARGS): Remove. All uses removed.
2870 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2871 (free): Remove decl.
2873 * rpmatch.c: Include <stdlib.h> unconditionally.
2875 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2876 (free): Remove decl.
2878 * save-cwd.c: Include <stdlib.h> unconditionally.
2879 * xgetcwd.c: Likewise.
2881 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2882 (free): Remove decl.
2884 * strchrnul.c (strchrnul): Define with a prototype.
2885 Fix bug: c_in was not converted to char before searching.
2887 The following changes are not K&R related:
2889 * group-member.h: Include <sys/types.h>, so that this file is
2891 * makepath.h: Likewise.
2893 * getusershell.c (readname, default_index, line_size, readname):
2894 Use size_t, not int, for sizes.
2895 (readname): If the size overflows, report an error instead of
2898 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2900 * getndelim2.c: Assume stdlib.h per the C89 spec.
2902 2003-09-08 Paul Eggert <eggert@twinsun.com>
2904 Assume C89 or better; remove K&R cruft.
2905 A few of these changes were first proposed by Derek Robert Price
2906 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2908 * addext.c: Include <string.h> unconditionally.
2909 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2910 Don't declare getenv or malloc.
2912 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2913 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2915 (find_stack_direction, alloca): Use prototypes.
2917 * atexit.c (atexit): Define using a prototype.
2919 * basename.c, dirname.c, stripslash.c:
2920 Include <string.h> unconditionally.
2922 * bcopy.c: Include <stddef.h>.
2923 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2925 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2927 * error.h (error, error_at_line, error_print_progname)
2928 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2929 * error.c: Include error.h first, to check interface.
2930 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2931 (VA_START): Remove; all uses changeed to va_start.
2932 (exit, strerror): Remove decls.
2933 (error_print_progname): Prototype uncondionally.
2934 Don't include <errno.h>; no longer needed.
2935 (private_strerror): Remove.
2936 (error_tail): Always define.
2937 (error, error_at_line): Assume C89 or better; always use prototypes.
2938 * fatal.c: Include "fatal.h" first, to test interface.
2939 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2940 (VA_START): Remove; all uses changed to va_start.
2941 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2943 (exit): Remove decl.
2944 (fatal): Prototype unconditionally. Assume va_start works.
2945 Abort at end, to pacify gcc.
2947 * euidaccess.c (main): Define with a prototype.
2949 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2951 * exitfail.c: Include <stdlib.h> unconditionally.
2953 * fnmatch_.h (__P): Remove. All uses changed to assume
2955 * fnmatch.c: Include fnmatch.h first, to test interface.
2956 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2957 (getenv): Remove decl.
2958 (fnmatch): Define using a prototype.
2959 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2960 (FCT): Define using a prototype.
2962 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2964 * gethostname.c: Include <stddef.h>.
2965 (gethostname): Define with prototype. Length is size_t, not int.
2967 2003-09-08 Paul Eggert <eggert@twinsun.com>
2969 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2970 getversion.c should have been removed then, but was accidentally
2973 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2974 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2976 2003-09-07 Paul Eggert <eggert@twinsun.com>
2978 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2979 copy_tm_result. Bug reported by Simon Josefsson in
2980 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2982 2003-09-06 Paul Eggert <eggert@twinsun.com>
2984 * time_r.c, time_r.h: New files.
2986 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2988 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2989 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2991 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2993 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2994 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2997 * timegm.c: Switch to glibc implementation, with the following changes:
2998 [defined HAVE_CONFIG_H]: Include <config.h>.
2999 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3000 (__mktime_internal) [!defined _LIBC]: New decl.
3001 (__gmtime_r) [!defined _LIBC]: New macro and function.
3002 (timegm): Use a prototype, since gnulib assumes C89.
3003 Do not bother declaring tmp to be const, as it's not really usefu.
3004 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3005 (timegm): Declare only if HAVE_DECL_TIMEGM.
3007 2003-09-03 Paul Eggert <eggert@twinsun.com>
3009 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3010 Bug reported by Lute Kamstra in
3011 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3013 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3014 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3015 course with correspondingly smaller numbers for tomorrow and
3016 yesterday. From Tadayoshi Funaba. Originally installed into
3017 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3020 2003-08-31 Simon Josefsson <jas@extundo.com>
3022 * timegm.h: New file.
3023 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3025 2003-08-31 Karl Berry <karl@gnu.org>
3027 * argp.h: update from libc.
3029 2003-08-28 Bruno Haible <bruno@clisp.org>
3031 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3032 warning on QNX, which defines O_BINARY to 000000.
3034 2003-08-24 Bruno Haible <bruno@clisp.org>
3036 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3037 MSVC7 <stdio.h> is included later.
3039 2003-08-20 Bruno Haible <bruno@clisp.org>
3041 * progname.h: New file, from GNU gettext.
3042 * progname.c: New file, from GNU gettext.
3043 * progreloc.c: New file, from GNU gettext.
3045 2003-08-19 Bruno Haible <bruno@clisp.org>
3047 * xstrdup.c: Assume <string.h> exists.
3049 2003-08-18 Jim Meyering <jim@meyering.net>
3051 * setenv.h: Indent nested cpp directive.
3052 * vasnprintf.c: Remove trailing blanks.
3054 2003-08-17 Simon Josefsson <jas@extundo.com>
3055 Bruno Haible <bruno@clisp.org>
3057 * xstrndup.h: New file.
3058 * xstrndup.c: New file.
3060 2003-08-17 Bruno Haible <bruno@clisp.org>
3062 * strndup.h: New file.
3064 2003-08-16 Paul Eggert <eggert@twinsun.com>
3066 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3067 space, undoing this 2003-08-12 change:
3068 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3070 2003-08-16 Jim Meyering <jim@meyering.net>
3072 Merge from coreutils.
3073 * xstrtoimax.c: #else #if -> #elif.
3074 * xstrtoumax.c: Likewise.
3076 2003-08-15 Paul Eggert <eggert@twinsun.com>
3078 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3079 rather than tab, after '#' in shell-script copyright notices.
3080 Suggested by Bruno Haible.
3082 2003-08-15 Jim Meyering <jim@meyering.net>
3083 and Paul Eggert <eggert@twinsun.com>
3085 Merge from coreutils.
3086 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3087 member but strut utmpx does not. Needed for AIX 4.3.3.
3088 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3090 2003-08-15 Jim Meyering <jim@meyering.net>
3092 Merge from coreutils.
3093 * xgethostname.c: Include <stdlib.h>.
3094 (xghostname): Don't exit for anything other than memory-related
3095 failure; just return NULL.
3096 * userspec.c: Include "posixver.h".
3097 (parse_user_spec): Accept `.' as a separator only
3098 in pre-POSIX-200112 mode.
3099 * strtoimax.c: Use #elif rather than #else #if.
3100 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3101 Remove function, now that we can rely on a working tzset function.
3102 [!_LIBC]: Ensure that the required autoconf test has been run.
3103 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3104 Use underlying_strftime for %r.
3105 * sha.c: Merge in some clean-up and optimization changes from glibc.
3106 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3107 Ensure that it is a multiple of 64.
3108 Rearrange loop exit tests so as to avoid performing an
3109 additional fread after encountering an error or EOF.
3110 * realloc.c: Update copyright date.
3112 2003-08-14 Jim Meyering <jim@meyering.net>
3114 Merge from coreutils.
3115 * obstack.h: Whitespace changes.
3116 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3117 and xcalloc return values.
3118 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3119 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3120 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3121 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3122 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3124 Use mntctl's return value to drive the entry-processing loop, since
3125 we can't rely on the value of the vmt_length member in the last
3126 entry. On some systems doing so could result in exhausting
3127 virtual memory. Based in part on a patch from Mike Jetzer.
3129 2003-08-14 Jim Meyering <jim@meyering.net>
3130 and Paul Eggert <eggert@twinsun.com>
3132 Merges from coreutils, plus other fixes.
3133 * physmem.c: Merge in portability changes from gcc/libiberty
3134 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3135 for credits and details. Thanks to Kaveh Ghazi for helping
3136 to keep these files in sync.
3137 (ARRAY_SIZE): Define it.
3138 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3139 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3140 (memcasecmp): Don't assume size_t fits in unsigned int.
3141 Remove casts and duplicate code.
3142 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3143 (memcpy): Remove definition.
3144 Merge in some clean-up and optimization changes from glibc.
3145 [BLOCKSIZE]: Move definition to top of file.
3146 Ensure that it is a multiple of 64.
3147 Rearrange loop exit tests so as to avoid performing an
3148 additional fread after encountering an error or EOF.
3149 * md5.h (md5_uintptr): Define.
3150 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3151 return to the initial working directory. Preserve errno
3153 * idcache.c: Include "xalloc.h".
3154 (xmalloc, xrealloc): Remove decls.
3155 (getuser): Remove casts no longer required in C89.
3156 * human.c: Include stdio.h, for sprintf.
3157 * group-member.c: Include "xalloc.h".
3158 (xmalloc, xrealloc): Remove decls.
3159 (get_group_info): Remove casts no longer required in C89.
3160 * getusershell.c (readname): Remove casts no longer required in C89.
3161 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3162 * getline.c: Whitespace fix, from coreutils.
3164 2003-08-13 Paul Eggert <eggert@twinsun.com>
3166 * exclude.c: Include <ctype.h>
3167 (IN_CTYPE_DOMAIN): New macro.
3169 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3172 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3173 Undo previous (whitespace-only) change.
3175 2003-08-12 Paul Eggert <eggert@twinsun.com>
3177 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3178 Normalize leading white space and remove trailing white space.
3179 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3180 notice, as per ../config/srclist-update.
3182 Merge from coreutils.
3183 * euidaccess.h: New file.
3184 * euidaccess.c: Include it.
3185 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3186 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3187 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3189 2003-08-11 Bruno Haible <bruno@clisp.org>
3191 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3192 (vasnprintf): Use it instead of wcslen.
3194 2003-08-11 Bruno Haible <bruno@clisp.org>
3196 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3197 value to ensure that _Bool promotes to int. Use #define for _Bool when
3198 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3200 2003-08-10 Karl Berry <karl@gnu.org>
3202 * regex.h: update from libc (whitespace fix).
3204 2003-08-09 Paul Eggert <eggert@twinsun.com>
3206 Merge some files from coreutils. These changes were
3207 originally made by Jim Meyering.
3208 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3209 many older Unixes require this.
3210 * alloca.c (alloca): Remove cast to argument of free;
3211 no longer needed in C89.
3212 * alloca_.h, regex.h: Fix white space to match
3213 what GNU indent does.
3215 2003-08-05 Paul Eggert <eggert@twinsun.com>
3217 * bumpalloc.h: Remove.
3219 2003-08-04 Paul Eggert <eggert@twinsun.com>
3221 * getloadavg.c: Change copyright notice and spacing to conform to
3224 Merge from coreutils.
3225 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3227 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3228 from Karl Berry, implemented by Jim Meyering.
3229 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3230 from Dmitry V. Levin.
3231 Remove anachronistic cast of xrealloc.
3232 * fnmatch_.h (__const): Remove. Use 'const'.
3233 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3234 type. Otherwise, it wouldn't compile with at least /bin/cc on
3235 ymp-cray-unicos9.0.2.X.
3236 Combine two mostly-identical uses of alloca into one.
3237 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3239 2003-08-04 Dave Love <d.love@dl.ac.uk>
3243 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3244 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3245 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3246 obsolete NLIST_NAME_UNION.
3247 [__GNU__]: Undef BSD and FSCALE.
3248 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3250 2003-08-03 Paul Eggert <eggert@twinsun.com>
3252 * stdbool_.h (_Bool): Make it signed char, instead of
3253 an enum type, so that it's guaranteed to promote to int. See:
3254 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3256 2003-07-31 Paul Eggert <eggert@twinsun.com>
3258 * strerror.c: Include config.h, limits.h. Declare sprintf.
3259 (strerror): Don't assume that a printable int fits in 14 bytes.
3261 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3262 Bruno Haible <bruno@clisp.org>
3264 * getline.h (getline, getdelim): Change return type to ssize_t.
3265 * getline.c (getline, getdelim): Likewise.
3266 Remove _GNU_SOURCE define; now it's defined in config.h through
3269 2003-07-22 Paul Eggert <eggert@twinsun.com>
3271 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3272 over-parenthesization in macros.
3274 Sync with coreutils.
3276 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3279 Use `exit_failure' for xalloc and xmemcoll instead of their own
3280 private exit-failure variables.
3281 * xalloc.h (xalloc_exit_failure): Remove.
3282 * xmalloc.c: Likewise. Include exitfail.h.
3283 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3284 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3285 * xmemcoll.c: Likewise. Include exitfail.h.
3286 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3288 2003-07-18 Paul Eggert <eggert@twinsun.com>
3290 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3291 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3292 to test that it can stand by itself. Include "exitfail.h".
3293 Clients should set exit_failure instead.
3294 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3296 2003-07-18 Andreas Schwab <schwab@suse.de>
3298 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3300 2003-07-18 Bruno Haible <bruno@clisp.org>
3302 * getndelim2.h: New file.
3303 * getndelim2.c: Make into a module of its own. Include config.h,
3305 (getndelim2): Make non-static. Change return type to ssize_t.
3306 * getline.h: Change argument names.
3307 * getline.c: Include getndelim2.h instead of getndelim2.c.
3308 * getnline.c: Include getndelim2.h.
3310 2003-07-17 Bruno Haible <bruno@clisp.org>
3312 * Makefile.am: Remove file.
3313 * Makefile.in: Remove file.
3315 2003-07-17 Bruno Haible <bruno@clisp.org>
3317 * getnline.h: New file.
3318 * getnline.c: New file.
3319 * getndelim2.c: New file, extracted from getline.c.
3320 (getndelim2): Renamed from getdelim2, with added nmax argument.
3321 * getline.c: Include getndelim2.c.
3322 (getdelim2): Moved out to getndelim2.c.
3323 (getline, getdelim): Update.
3325 2003-07-15 <karl@gnu.org>
3327 * vasnprintf.c: update from gettext.
3329 2003-07-15 Jim Meyering <jim@meyering.net>
3331 * makepath.c (make_path): Enclose diagnostic in _(...).
3333 2003-07-14 Paul Eggert <eggert@twinsun.com>
3335 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3336 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3337 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3338 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3339 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3340 updated automatically by ../config/srclist-update. This changes
3341 their license from LPGL to GPL.
3343 2003-07-14 Jim Meyering <jim@meyering.net>
3345 Don't emit diagnostics. Let callers do that.
3346 * save-cwd.c: Don't include "error.h".
3347 (save_cwd): Don't call error. Ensure that errno is valid
3348 when returning nonzero.
3350 * save-cwd.h (restore_cwd): Update prototype.
3351 * save-cwd.c (restore_cwd): Remove two parameters.
3352 Simplify. Don't call error upon failure. Let callers do that.
3353 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3354 when auditing is enabled. But don't bother updating the #if.
3356 2003-07-14 Simon Josefsson <jas@extundo.com>
3358 * mempcpy.h: New file.
3359 * mempcpy.c: New file.
3361 2003-07-14 Paul Eggert <eggert@twinsun.com>
3363 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3364 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3365 unicodeio.c, unicodeio.h, unlocked-io.h:
3366 Switch from LGPL to GPL.
3368 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3370 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3371 it breaks C++ compilation.
3372 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3374 2003-07-10 Jim Meyering <jim@meyering.net>
3376 * vasnprintf.c: Remove trailing blanks.
3377 Make cpp indentation consistent.
3379 2003-07-09 Paul Eggert <eggert@twinsun.com>
3381 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3382 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3383 Switch from LGPL to GPL.
3385 2003-07-07 Paul Eggert <eggert@twinsun.com>
3387 * mktime.c: Fix some boundary cases and remove need for floating point.
3389 Issue a compile-time diagnostic if time_t is floating point, or if
3390 two's complement arithmetic is not in effect, or if arithmetic
3391 right shift does not propagate the sign. These assumptions were
3392 all in the original code but they weren't checked.
3394 (TIME_T_MIDPOINT, verify): New macros.
3395 (__isleap): Remove; it has integer overflow problems.
3396 (leapyear): New function, without those problems.
3397 (ydhms_tm_diff): Remove; splitting into two parts.
3398 (ydhms_diff): New function, containing the arithmetic part of
3399 the old ydhms_tm_diff function. Issue a compile-time
3400 diagnostic if we are not using C99 integer division.
3401 Avoid casts when possible.
3402 (guess_time_tm): New function, containing the checking part of
3403 the old ydhms_tm_diff function. Return the new value, rather than
3404 the difference between it and the old. Accept a new argument T
3405 so that *T specifies the old value. Check for overflow in the result.
3407 (__mktime_internal): Use a time_t offset, not a long int offset.
3408 This undoes the 2003-06-04 change, which is no longer needed now
3409 that we have better overflow checking.
3410 (localtime_offset): Likewise.
3412 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3413 and long are 64-bit but int is only 32-bit.
3414 (ydhms_diff): Use long int to store year1 and yday1.
3415 Issue a compile-time diagnostic if long int is not wide enough.
3417 (__mktime_internal): Use long int to store adjusted year and yday.
3418 Use plain C rather than preprocessor commands, if that doesn't
3420 Check for overflow (and try to repair) after each probe
3421 rather than checking only at the very end. This avoids some bugs
3422 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3423 does not equal GMT offset at maximum time).
3424 Use integer to check for overflow rather than floating point; this
3425 is more portable to non-IEEE hosts, and is a tad faster.
3426 When we detect that we are oscillating between two values,
3427 don't check whether tm_isdst has the requested value, since
3428 we already know the answer. When tm_isdst has the wrong value,
3429 use a different heuristic to find the right one, based on the
3430 extreme values actually observed in practice in tz2003a,
3431 rather than the (overly optimistic) "previous 3 calendar quarters".
3433 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3434 "T const" to accommodate glibc style.
3435 (check_result): Use less-confusing report format. "long" -> "long int.
3437 Don't loop if the iteration overflows time_t.
3438 Allow a negative step in the iteration.
3440 2003-07-01 Paul Eggert <eggert@twinsun.com>
3442 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3443 having it depend on HAVE_SYS_TYPES_H.
3445 2003-06-25 Bruno Haible <bruno@clisp.org>
3447 * readlink.c: New file.
3449 2003-06-20 Bruno Haible <bruno@clisp.org>
3451 Assume C89, so PARAMS isn't needed.
3452 * unicodeio.h (PARAMS): Remove.
3453 * unicodeio.c: Don't use PARAMS.
3455 2003-06-18 Jim Meyering <jim@meyering.net>
3457 Merge changes from coreutils.
3458 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3459 Remove explicit declarations of xmalloc and realloc.
3461 (read_utmp): Remove anachronistic cast of xmalloc.
3463 2003-06-17 Paul Eggert <eggert@twinsun.com>
3465 Assume C89, so PARAMS isn't needed.
3466 * backupfile.h (PARAMS): Remove. All uses removed.
3467 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3468 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3469 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3470 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3471 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3472 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3473 xstrtol.h: Likewise.
3474 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3475 same.h, strverscmp.h: Do not include config.h; no longer needed.
3476 Anyway, config.h should always be included before any other file.
3478 2003-06-11 Simon Josefsson <jas@extundo.com>
3480 * sysexit_.h: New file.
3482 2003-05-20 Derek Price <derek@ximbiot.com>
3484 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3486 2003-06-10 Simon Josefsson <jas@extundo.com>
3488 * strchrnul.h: New file.
3489 * strchrnul.c: New file.
3491 2003-06-10 Simon Josefsson <jas@extundo.com>
3493 * argp.h: New file, from glibc.
3494 * argp-ba.c: New file, from glibc.
3495 * argp-eexst.c: New file, from glibc.
3496 * argp-fmtstream.c: New file, from glibc.
3497 * argp-fmtstream.h: New file, from glibc.
3498 * argp-fs-xinl.c: New file, from glibc.
3499 * argp-help.c: New file, from glibc.
3500 * argp-namefrob.h: New file, from glibc.
3501 * argp-parse.c: New file, from glibc.
3502 * argp-pv.c: New file, from glibc.
3503 * argp-pvh.c: New file, from glibc.
3504 * argp-xinl.c: New file, from glibc.
3506 2003-06-07 Jim Meyering <jim@meyering.net>
3508 * readtokens.h: Put `Free Software Foundation, Inc.'
3509 in place of my name in the copyright comment.
3510 Remove definition and uses of __P.
3513 * stat.c: Don't declare xmalloc explicitly.
3514 Instead, include "xalloc.h".
3515 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3516 xrealloc, and xcalloc return values.
3517 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3519 * xgetcwd.h: Remove definition/uses of PARAMS.
3521 2003-06-06 Jim Meyering <jim@meyering.net>
3523 * stdbool_.h: Renamed from stdbool.h.in.
3525 2003-06-06 Jim Meyering <jim@meyering.net>
3527 Merge from coreutils.
3528 * same.c: (same_name): Declare *_basename locals to be `const'.
3529 Consolidate declarations and initializations of *_base* locals.
3531 Merge from coreutils.
3532 This avoids a core dump on systems without GNU putenv,
3533 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3534 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3535 (unsetenv): New static function, from GNU libc.
3536 (rpl_putenv): Use it.
3538 * modechange.c: Remove trailing blanks.
3540 Merge from coreutils.
3541 * fsusage.c: Remove declaration of statfs.
3542 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3544 * posixtm.c: Include <stdbool.h> unconditionally.
3546 2003-06-05 Paul Eggert <eggert@twinsun.com>
3548 * mktime.c (__mktime_internal): When resolving a tm_isdst
3549 mismatch, look in future quarters as well as past. This fixes a
3550 bug when processing fall-backwards gaps immediately after a long
3551 period of daylight-saving time.
3553 * mktime.c: Assume freestanding C89 or better.
3554 (HAVE_LIMITS_H): Remove. Assume it's 1.
3555 (__P): Remove; not used.
3556 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3557 (mktime, not_equal_tm, print_tm, check_result,
3558 main): Use prototypes. Use const * where appropriate.
3559 (main): Fix typo in testing code that uncovered by above changes.
3560 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3562 2003-06-04 Paul Eggert <eggert@twinsun.com>
3564 * mktime.c: Fix Debian bug 177940
3565 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3566 (localtime_offset): Now long int, not time_t, because we want it
3567 to be guaranteed to be signed. All uses changed.
3568 (__mktime_internal): If overflow would occur when adding offset,
3571 Merge 'human' changes from coreutils. Rewrite to support
3572 locale-specific notations like thousands separators.
3573 * human.c: Simplify authorship notice.
3574 Include human.h immediately after config.h.
3575 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3576 <limits.h>: Do not include, since human.h does.
3577 (SIZE_MAX, UINTMAX_MAX): New macros.
3578 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3579 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3580 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3581 (power_letter): Renamed from suffixes.
3582 (generate_suffix_backwards): Remove.
3583 (adjust_value): Now takes int style (because of human.h changes)
3584 and long double value (for greater precision on some platforms).
3585 (group_number): New function.
3586 (human_readable): Use it. Use integer options, not enum.
3587 Put the options before the sizes in the arg list.
3588 Support all the new options.
3589 The old human_readable function has been removed;
3590 use inttostr.h instead.
3591 (human_readable, default_block_size, humblock):
3592 Use uintmax_t, not int, for block sizes.
3593 (human_readable_inexact, block_size_types): Remove.
3594 (block_size_opts): New constant.
3595 (human_options): Renamed from human_block_size, with new signature
3596 that allows block sizes up to UINTMAX_MAX. All callers changed.
3597 * human.h: Add copyright and authorship notice.
3598 Include <limits.h> and <stdbool.h> unconditionally.
3599 (PARAMS): Remove. All uses removed.
3600 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3601 (enum human_inexact_style): Remove tag; now a nameless enum.
3602 (human_floor, human_ceiling, human_round_to_even): Now have
3603 values 2, 0, 1 rather than -1, 1, 0.
3604 (human_group_digits, human_suppress_point_zero, human_autoscale,
3605 human_base_1024, human_SI, human_B): New constants.
3606 (human_readable_inexact, human_block_size): Remove.
3607 (human_readable): Size args are now uintmax_t, not int.
3608 (human_options): New decl.
3610 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3611 unnecessary now that we assume C89 or better. This change
3612 imported from coreutils.
3614 * mktime.c (__mktime_internal): Do not reject negative timestamps
3615 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3616 in the 2003-05-30 sync from glibc.
3618 .h files should stand alone, but we shouldn't include <sys/types.h>
3619 if we can get away with just <stddef.h>.
3621 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3622 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3623 rather than <sys/types.h>, as we merely need size_t.
3624 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3626 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3627 Include <stdio.h>, to get FILE.
3628 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3629 memcasecmp.h has included <stddef.h> and all we need is size_t.
3630 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3631 our interface, instead of including <sys/types.h>
3633 2003-06-02 Paul Eggert <eggert@twinsun.com>
3636 Fix some minor time-related bugs with POSIX time arguments.
3637 Some valid time stamps were being rejected (notably -1, and
3638 time stamps before 1900 on 64-bit hosts). And some invalid
3639 time stamps were being accepted, e.g. September 31.
3641 * posixtm.h (posixtime): Return bool instead of time_t, so
3642 that we can return (time_t) -1 successfully.
3643 * posixtm.c: Likewise.
3644 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3645 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3646 (t): Remove static var.
3647 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3648 of static var. All uses changed.
3649 (year): Do not reject years before 1900; they can occur with
3651 (posix_time_parse): Do not check for out-of-range components;
3652 that is now the caller's responsibility, since our checks were
3653 only approximations.
3654 (posixtime): Use mktime to check for out-of-range components,
3655 since it knows them exactly.
3656 If mktime returns (time_t) -1, check whether an error actually occurred
3657 by invoking localtime on -1.
3658 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3659 posixtime failures better.
3660 Improve the test data (in comments only).
3662 2003-05-30 <karl@gnu.org>
3664 * mktime.c: update from libc.
3666 2003-05-30 Bruno Haible <bruno@clisp.org>
3668 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3669 * localcharset.h: Likewise.
3670 * localcharset.c: Likewise.
3672 2003-05-28 Paul Eggert <eggert@twinsun.com>
3674 Assume the headers required for C89 freestanding compilers.
3675 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3676 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3677 without checking for HAVE_LIMITS_H.
3678 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3679 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3681 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3682 * exclude.c: Include <stdbool.h> unconditionally.
3683 * tempname.c: Include <stddef.h> unconditionally.
3684 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3685 * modechange.c, rpmatch.c (NULL): Don't define, since
3686 <stddef.h> does that.
3687 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3688 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3689 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3690 * xstrtol.c: Likewise.
3691 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3692 * savedir.c: Include <stddef.h> instead of defining NULL.
3694 * addext.c (addext): Use assignment rather than cast, to avoid
3695 warnings on some platforms.
3697 * mktime.c (__mktime_internal): Do not reject negative timestamps
3700 2003-05-10 Bruno Haible <bruno@clisp.org>
3702 * linebreak.c (iconv_string_length): Don't return -1 just because the
3703 string is longer than 4 KB.
3705 2003-05-12 Jim Meyering <jim@meyering.net>
3707 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3708 the space-padded-by-default conversion specifiers, %e, %k, %l.
3710 2003-05-03 Bruno Haible <bruno@clisp.org>
3712 Upgrade to Unicode-4.0.
3713 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3714 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3715 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3716 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3717 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3718 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3719 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3720 Change width of U+E0100..U+E01EF from 1 to 0.
3722 2003-04-25 Bruno Haible <bruno@clisp.org>
3724 * copy-file.c: Include <stddef.h>, for size_t.
3726 2003-04-25 Jim Meyering <jim@meyering.net>
3728 * copy-file.c (copy_file_preserving): Declare buf_size to be
3729 of type size_t, not int.
3731 2003-04-11 Jim Meyering <jim@meyering.net>
3733 Merge changes from Coreutils.
3735 2003-03-22 Jim Meyering <jim@meyering.net>
3737 * strftime.c (widen): Cast alloca return value to proper type.
3739 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3742 * strftime.c (my_strftime): Handle very large width
3743 specifications for numeric values correctly. Improve checks for
3746 2003-01-19 Jim Meyering <jim@meyering.net>
3748 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3749 (nl_get_alt_digit) [! defined my_strftime]: Define.
3750 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3751 _nl_get_alt_digit and _nl_get_walt_digit.
3753 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3754 These changes have no effect outside of _LIBC.
3756 2003-04-10 Bruno Haible <bruno@clisp.org>
3758 * findprog.h: New file, from GNU gettext.
3759 * findprog.c: New file, from GNU gettext.
3761 2003-04-05 Jim Meyering <jim@meyering.net>
3763 Merge changes from Coreutils.
3765 * exclude.h (PARAMS): Remove definition and uses.
3766 * exclude.c: Remove uses of `PARAMS'.
3768 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3769 Add test-cases for DOS filenames. Declare program_name.
3770 (main): Set up program_name. Patch by Rich Dawe.
3772 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3774 Use mntctl's return value to drive the entry-processing loop, since
3775 we can't rely on the value of the vmt_length member in the last
3776 entry. On some systems doing so could result in exhausting
3777 virtual memory. Based in part on a patch from Mike Jetzer.
3779 2003-04-04 Bruno Haible <bruno@clisp.org>
3781 * linebreak.h: New file, from GNU gettext.
3782 * linebreak.c: New file, from GNU gettext with slight modifications.
3783 * lbrkprop.h: New file, from GNU gettext.
3785 2003-04-03 Bruno Haible <bruno@clisp.org>
3787 * utf8-ucs4.h: New file, from GNU gettext.
3788 * utf16-ucs4.h: New file, from GNU gettext.
3789 * ucs4-utf8.h: New file, from GNU gettext.
3790 * ucs4-utf16.h: New file, from GNU gettext.
3792 2003-04-02 Bruno Haible <bruno@clisp.org>
3794 * binary-io.h: New file, from GNU gettext.
3796 2003-04-01 Bruno Haible <bruno@clisp.org>
3798 * pathname.h: New file, from GNU gettext.
3799 * concatpath.c: New file, from GNU gettext.
3801 2003-03-30 Bruno Haible <bruno@clisp.org>
3803 * copy-file.c (copy_file_preserving): Don't set owner if the function
3804 chown() doesn't exist.
3806 2003-03-28 Bruno Haible <bruno@clisp.org>
3808 * copy-file.h: New file, from GNU gettext.
3809 * copy-file.c: New file, from GNU gettext.
3811 2003-03-18 Jim Meyering <jim@meyering.net>
3813 * quote.c (quote_n): Fix typo in comment.
3815 2003-03-14 Jim Meyering <jim@meyering.net>
3817 Merge changes from Coreutils.
3818 * obstack.h (obstack_object_size): Declare temporary, __o,
3819 to be const, in order to avoid warnings.
3820 (obstack_room): Likewise.
3821 (obstack_empty_p): Likewise.
3823 2003-03-13 Paul Eggert <eggert@twinsun.com>
3825 Merge changes from Bison.
3826 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3827 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3828 when compiling Bison 1.875's `bitset bset = obstack_alloc
3829 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3830 * hash.c: Include <stdbool.h> unconditionally.
3832 2003-03-09 Paul Eggert <eggert@twinsun.com>
3834 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3835 Reported by Bruce Becker; see:
3836 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3838 2003-03-03 Paul Eggert <eggert@twinsun.com>
3839 Bruno Haible <bruno@clisp.org>
3841 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3842 Reported by John Hughes, see
3843 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3845 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3847 * poll_.h: New file.
3850 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3852 * mathl.h: New file.
3853 * acosl.c: New file.
3854 * asinl.c: New file.
3855 * atanl.c: New file.
3856 * ceill.c: New file.
3859 * floorl.c: New file.
3860 * frexpl.c: New file.
3861 * ldexpl.c: New file.
3863 * sincosl.c: New file.
3865 * sqrtl.c: New file.
3867 * trigl.c: New file.
3868 * trigl.h: New file.
3870 2003-02-17 Bruno Haible <bruno@clisp.org>
3872 * mkdtemp.h: New file, from GNU gettext.
3873 * mkdtemp.c: New file, from GNU gettext.
3875 2003-01-31 Bruno Haible <bruno@clisp.org>
3877 * rename.c: #undef rename before defining rpl_rename.
3878 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3880 2003-01-30 Bruno Haible <bruno@clisp.org>
3882 * printf-args.h: New file, from GNU gettext.
3883 * printf-args.c: New file, from GNU gettext.
3884 * printf-parse.h: New file, from GNU gettext.
3885 * printf-parse.c: New file, from GNU gettext.
3886 * vasnprintf.h: New file, from GNU gettext.
3887 * vasnprintf.c: New file, from GNU gettext.
3888 * asnprintf.c: New file, from GNU gettext.
3889 * vasprintf.h: New file, from GNU gettext with modifications.
3890 * vasprintf.c: New file, from GNU gettext.
3891 * asprintf.c: New file, from GNU gettext.
3893 2003-01-29 Bruno Haible <bruno@clisp.org>
3895 * stpncpy.h: New file, from GNU gettext with modifications.
3896 * stpncpy.c: New file, from GNU gettext with modifications.
3898 2003-01-28 Bruno Haible <bruno@clisp.org>
3900 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3902 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3905 2003-01-27 Bruno Haible <bruno@clisp.org>
3907 * xsetenv.h: New file, from GNU gettext.
3908 * xsetenv.c: New file, from GNU gettext.
3910 2003-01-23 Bruno Haible <bruno@clisp.org>
3912 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3914 2003-01-22 Bruno Haible <bruno@clisp.org>
3916 * exit.h: New file, from GNU gettext.
3918 2003-01-11 Bruno Haible <bruno@clisp.org>
3920 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3921 * strcase.h (strcasecmp, strncasecmp): Likewise.
3923 2003-01-14 Jim Meyering <jim@meyering.net>
3925 * same.c (same_name): Tweak a comment.
3927 2003-01-11 Bruno Haible <bruno@clisp.org>
3929 * same.c (same_name): Reorder tests so as to avoid calling stat()
3930 when a string comparison is sufficient.
3932 2003-01-11 Bruno Haible <bruno@clisp.org>
3934 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3937 2003-01-11 Bruno Haible <bruno@clisp.org>
3939 * hash-pjw.c: Add comment about low quality of this function.
3941 2003-01-12 Paul Eggert <eggert@twinsun.com>
3943 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3944 to avoid collisions with libcurses and libreadline.
3946 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3947 * getstr.h, getstr.c: Remove.
3948 * getline.c: Include "getline.h", to check interface.
3949 Move body of old getstr.c here: this defines MIN_CHUNK and
3950 declares getdelim2, which is renamed from getstr.
3951 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3953 * linebuffer.c (readlinebuffer): Renamed from readline.
3955 * linebuffer.h: Likewise.
3956 (readline): Remove backward-compatibility macro.
3958 2003-01-12 Jim Meyering <jim@meyering.net>
3960 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3962 2003-01-10 Bruno Haible <bruno@clisp.org>
3964 * alloca_.h: New file.
3965 * getdate.y: Unconditionally include alloca.h.
3966 * makepath.c: Likewise.
3967 * setenv.c: Likewise.
3968 * userspec.c: Likewise.
3970 2003-01-09 Bruno Haible <bruno@clisp.org>
3972 * stdbool.h.in: New file.
3974 2003-01-08 Bruno Haible <bruno@clisp.org>
3976 * safe-read.c: Include specification header first, to ensure its
3978 * full-write.c: Likewise.
3980 2003-01-08 Jim Meyering <jim@meyering.net>
3982 * full-write.c: Undefine and define-away `const' after inclusion
3983 of errno.h, not before. Suggestion from Bruno Haible.
3985 2003-01-07 Jim Meyering <jim@meyering.net>
3987 * full-write.c: Rework so that it may serve to define full_read, too.
3988 * full-read.c: Simply #define FULL_READ and include full-write.c.
3990 2003-01-06 Jim Meyering <jim@meyering.net>
3992 * version-etc.c: Update year in translatable copyright string.
3994 2002-12-25 Bruno Haible <bruno@clisp.org>
3996 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3997 * xstrtol.h: Likewise.
3998 * xstrtoimax.c: Likewise.
3999 * xstrtoumax.c: Likewise.
4000 * human.h: Likewise.
4002 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4003 on systems that have <inttypes.h> but not <stdint.h>.
4005 2002-12-31 Paul Eggert <eggert@twinsun.com>
4007 * memcoll.c (memcoll): Fall back on a simple algorithm using
4008 memcmp if strcoll doesn't work.
4010 2002-12-23 Bruno Haible <bruno@clisp.org>
4012 * localcharset.h: New file.
4013 * localcharset.c: Include it.
4014 * unicodeio.c: Likewise.
4016 2002-12-22 Bruno Haible <bruno@clisp.org>
4018 * utime.c (utime_null): No need to call ftruncate if the file was
4021 2002-12-23 Bruno Haible <bruno@clisp.org>
4023 * memcoll.c (STRCOLL): New macro.
4026 2002-12-22 Bruno Haible <bruno@clisp.org>
4028 * getstr.h (getstr): Define, to avoid clash with libcurses.
4029 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4031 2002-12-22 Bruno Haible <bruno@clisp.org>
4033 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4035 2002-12-23 Bruno Haible <bruno@clisp.org>
4037 * getline.h: Include <stddef.h>, for size_t.
4039 * unicodeio.h: Include <stddef.h>, for size_t.
4040 * unicodeio.c: Don't include <stddef.h>.
4042 2002-12-17 Bruno Haible <bruno@clisp.org>
4044 * canon-host.c (strdup): Remove unused declaration.
4046 * fsusage.c: Include full_read.h.
4047 (get_fs_usage): Use full_read instead of safe_read.
4049 * utime.c (utime_null): Use SAFE_READ_ERROR.
4051 2002-12-11 Bruno Haible <bruno@clisp.org>
4053 * setenv.h: Rewritten to cope with systems that have setenv() but not
4055 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4058 2002-12-11 Bruno Haible <bruno@clisp.org>
4060 * setenv.c (alloca): Fall back to malloc.
4062 (setenv): Use freea() to free memory allocated with alloca().
4064 2002-11-13 Bruno Haible <bruno@clisp.org>
4066 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4067 function declarations.
4068 * unsetenv.c (unsetenv): Likewise.
4070 2002-03-04 Bruno Haible <bruno@clisp.org>
4072 Portability to AIX 4.3.3.
4073 * unsetenv.c: New file, extracted from setenv.c.
4074 * setenv.c: Move the unsetenv() function to unsetenv.c.
4076 2001-12-20 Bruno Haible <bruno@clisp.org>
4078 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4079 use malloc instead. For SunOS 4.
4081 2001-12-11 Bruno Haible <bruno@clisp.org>
4083 * setenv.c: Declare alloca.
4084 (compar_fn_t): New typedef.
4085 (KNOWN_VALUE, STORE_VALUE): Use it.
4087 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4090 2002-12-10 Paul Eggert <eggert@twinsun.com>
4092 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4093 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4094 Choose values that are less likely to collide with system fnmatch
4096 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4097 defined (e.g., a pure POSIX system).
4098 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4099 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4101 2002-12-06 Jim Meyering <jim@meyering.net>
4103 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4105 Merge in changes from libc's misc/error.c, in preparation
4106 for the merge of gnulib's changes back into libc.
4108 * error.c (_): Define only if not already defined.
4109 Move definition to follow all #include directives.
4110 Include unlocked-io.h only if !_LIBC.
4111 [_LIBC]: Include <libio/libioP.h>.
4112 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4113 (fflush): Tweak definition to use INTUSE.
4116 2002-12-05 Paul Eggert <eggert@twinsun.com>
4118 * alloca.c [defined emacs]: Include "lisp.h".
4119 (xalloc_die) [defined emacs]: New macro.
4120 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4121 [! defined emacs]: Include <xalloc.h>.
4122 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4123 (pointer): Typedef to POINTER_TYPE *.
4124 (malloc): Remove decl; we now always use xmalloc.
4125 (alloca): Use old-style definition, since Emacs needs this.
4126 Check for arithmetic overflow when computing combined size.
4128 2002-12-04 Paul Eggert <eggert@twinsun.com>
4130 Do not generate unlocked-io.h automatically, since it's easier to
4131 maintain it by hand.
4133 * unlocked-io.h: New file, from GNU diffutils,
4134 but with proper copyright notice and attribution.
4136 * Makefile.am: Add copyright notice.
4137 (libfetish_a_SOURCES): Add unlocked-io.h.
4138 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4139 (DISTCLEANFILES, io_functions): Remove macros.
4140 (EXTRA_DIST): Remove gen_uio.
4141 (unlocked-io.h): Remove rule.
4143 2002-12-04 Jim Meyering <jim@meyering.net>
4145 Reflect the fact that stat.c and lstat.c are no longer generated.
4146 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4147 (DISTCLEANFILES): Likewise.
4148 (EXTRA_DIST): Likewise.
4149 (all_local): Don't depend on stat.c or lstat.c.
4150 (stat.c, lstat.c): Remove rules.
4151 (EXTRA_DIST): Remove xstat.in.
4153 * xstat.in: Remove file. Contents moved into stat.c.
4154 * stat.c: New file. Contents mostly from xstat.in.
4155 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4156 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4158 * safe-read.c: Rework so that it may serve to define safe_write, too.
4159 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4161 2002-12-03 Jim Meyering <jim@meyering.net>
4163 * safe-read.c, safe-write.c: Change variable names and comments, but
4164 not semantics, to minimize the differences between these two files.
4165 (safe_read): Change comment to mention SAFE_READ_ERROR.
4167 * safe-read.c (IS_EINTR): Define.
4168 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4170 2002-12-02 Bruno Haible <bruno@clisp.org>
4172 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4173 Define, taken from safe-read.c.
4174 (INT_MAX): Provide fallback.
4175 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4176 * safe-write.h (SAFE_WRITE_ERROR): Define.
4178 * safe-read.c (EINTR): Remove definition.
4179 (safe_read): Don't use EINTR if it is absent.
4181 2002-12-02 Jim Meyering <jim@meyering.net>
4183 * safe-read.c (EINTR): Define.
4184 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4185 (INT_MAX): Provide fallback.
4186 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4188 * safe-read.h (SAFE_READ_ERROR): Define.
4190 2002-12-01 Jim Meyering <jim@meyering.net>
4192 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4193 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4195 2002-11-27 Paul Eggert <eggert@twinsun.com>
4197 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4198 hash_rehash): Replace `if (limit <= value) abort ();' with
4199 `if (! (value < limit)) abort ();', for readability.
4201 2002-11-26 <karl@gnu.org>
4203 * strdup.c: copy from libc again, with jim's ok.
4204 * .cppi-disable: re-add strdup.c
4206 2002-11-25 <karl@gnu.org>
4208 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4209 instead of "strtol.c".
4211 2002-11-25 Jim Meyering <jim@meyering.net>
4213 * mktime.c: Sync from libc, now that it has the latest fix.
4215 2002-11-24 <karl@gnu.org>
4217 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4218 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4220 2002-11-24 Jim Meyering <jim@meyering.net>
4222 Update from coreutils:
4224 * mktime.c: Merge in changes from libc.
4226 Avoid a link-time failure on some Linux systems.
4227 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4228 (__mon_yday): Declare with the STATIC attribute.
4229 (__mktime_internal): Likewise.
4230 Based on a report from Greg Schafer.
4232 2002-11-23 Jim Meyering <jim@meyering.net>
4234 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4235 Use `unsigned', not `int', as type of index.
4237 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4239 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4241 2002-11-22 Paul Eggert <eggert@twinsun.com>
4243 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4244 hint that one should use `if (! x) abort ();' rather than `assert
4245 (x);', and anyway it's one less thing to worry about configuring.
4246 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4247 hash_rehash, hash_insert): Use abort rather than assert.
4249 2002-11-22 Paul Eggert <eggert@twinsun.com>
4251 * quotearg.h: Allow multiple inclusion by surrounding with
4252 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4253 so that we can be included first.
4254 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4255 * quotearg.c: Include quotearg.h immediately after config.h.
4256 No need to include stddef.h or sys/types.h any more.
4257 Surround local include files with "", not "<>".
4258 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4259 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4260 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4261 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4262 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4263 (ISPRINT): Remove; no longer needed now that we assume C89.
4265 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4268 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4269 quotearg_char): Use SIZE_MAX rather than
4270 (size_t) -1 when we are talking about "infinity".
4272 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4274 2002-11-22 Bruno Haible <bruno@clisp.org>
4276 * safe-read.h: Assume C89. Add comments.
4277 (safe_read): Change return type to size_t.
4278 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4279 counts > SSIZE_MAX correctly.
4280 * safe-write.h: New file.
4281 * safe-write.c: New file.
4282 * full-read.h: New file.
4283 * full-read.c: New file.
4284 * full-write.h: Assume C89. Add comments.
4285 * full-write.c: Include safe-write.h.
4286 (full_write): Rewritten to use safe_write.
4287 Suggested by Jim Meyering and Paul Eggert.
4289 2002-11-21 Bruno Haible <bruno@clisp.org>
4291 Remove case insensitive option matching.
4292 * argmatch.h (argcasematch): Remove declaration.
4293 (ARGCASEMATCH): Remove macro.
4294 (__xargmatch_internal): Remove case_sensitive argument.
4295 (XARGMATCH): Update.
4296 (XARGCASEMATCH): Remove macro.
4297 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4298 case_sensitive argument.
4299 (argcasematch): Remove function.
4300 (__xargmatch_internal): Remove case_sensitive argument.
4301 (main): Use XARGMATCH instead of XARGCASEMATCH.
4303 * xmalloc.c: Change compile-time error message. Add comment about
4304 required autoconf version.
4306 2002-11-21 Jim Meyering <jim@meyering.net>
4308 * strdup.c (strdup): Tweak comment and initial #if/#include.
4310 Merge in changes from the coreutils.
4312 2002-09-25 Paul Eggert <eggert@twinsun.com>
4313 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4314 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4315 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4316 int. Work more efficiently if X is the same width as uintmax_t.
4317 Do not compare X to -1, to avoid bogus compiler warning.
4318 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4319 Don't assume that f_frsize and f_bsize are the same type.
4321 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4324 * makepath.c (make_path): Restore umask *before* creating the final
4326 (make_path): Minor reformatting.
4328 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4329 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4331 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4332 ones. At least on GNU/Linux systems, `auto' means something else.
4335 2002-11-20 Paul Eggert <eggert@twinsun.com>
4337 Merge argmatch cleanups from Bison. Assume C89.
4339 * argmatch.c: Include config.h here, not in argmatch.h.
4340 Include stdlib.h, for EXIT_FAILURE.
4341 Always include <string.h>, since we assume C89.
4342 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4343 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4344 Include <stddef.h> instead, since it's all we need for size_t.
4345 (PARAMS): Remove. All uses removed.
4346 (ARRAY_CARDINALITY): Do not bother to #undef.
4347 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4348 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4349 Remove unnecessary parentheses.
4350 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4351 Insert necessary parentheses.
4352 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4353 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4355 2002-11-19 Bruno Haible <bruno@clisp.org>
4357 * mbswidth.c: Include mbswidth.h right at the beginning.
4358 * mbswidth.h: Include <stddef.h>, for size_t.
4360 * mbswidth.h (PARAMS): Remove macro.
4361 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4362 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4364 * gcd.h (PARAMS): Remove macro.
4365 (gcd): Use ANSI C function declarations.
4366 * gcd.c (gcd): Likewise.
4368 2002-11-15 Bruno Haible <bruno@clisp.org>
4370 * strcspn.c: Include <stddef.h>.
4371 (strcspn): Use ANSI C function declaration. Change return type to
4373 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4374 (strpbrk): Use NULL.
4375 * strpbrk.h (PARAMS): Remove macro.
4376 (strpbrk): Use ANSI C function declaration.
4377 * strstr.c: Don't include <sys/types.h>.
4378 * strstr.h (PARAMS): Remove macro.
4379 (strstr): Use ANSI C function declarations.
4381 2002-11-06 Bruno Haible <bruno@clisp.org>
4383 * gcd.h (gcd): Change argument type to 'unsigned long'.
4384 * gcd.c (gcd): Likewise.
4386 2002-11-05 Bruno Haible <bruno@clisp.org>
4388 * gcd.h: New file, from gettext-0.11.5.
4389 * gcd.c: New file, from gettext-0.11.5.
4391 2002-11-05 Bruno Haible <bruno@clisp.org>
4393 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4394 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4395 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4396 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4398 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4399 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4401 * closeout.c: Include gettext.h instead of <libintl.h>.
4402 * human.c: Include gettext.h instead of <libintl.h>.
4403 * quotearg.c: Include gettext.h instead of <libintl.h>.
4404 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4405 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4406 * userspec.c: Include gettext.h instead of <libintl.h>.
4407 * version-etc.c: Include gettext.h instead of <libintl.h>.
4408 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4409 (textdomain): Remove definition.
4410 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4412 * long-options.c: Remove include of <libintl.h> and definition of _.
4413 * same.c: Remove include of <libintl.h> and definition of _.
4415 2002-11-04 Bruno Haible <bruno@clisp.org>
4417 * stpcpy.h: New file, from GNU gettext-0.11.5.
4418 * strcase.h: New file, from GNU gettext-0.11.5.
4419 * strpbrk.h: New file, from GNU gettext-0.11.5.
4420 * strstr.h: New file, from GNU gettext-0.11.5.
4421 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4423 2002-05-09 Bruno Haible <bruno@clisp.org>
4425 * config.charset: Update for newest glibc. Add canonical names
4426 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4428 2002-05-09 Bruno Haible <bruno@clisp.org>
4430 * localcharset.c (get_charset_aliases): Add more Windows specific
4433 2002-05-08 Owen Taylor <otaylor@redhat.com>
4435 * config.charset: A few additions for Solaris.
4437 2001-12-05 Bruno Haible <bruno@clisp.org>
4439 * localcharset.c (locale_charset): Don't return an empty string.
4441 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4443 * config.charset: msdos in uk_UA uses CP1125.
4445 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4447 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4448 * localcharset.c (locale_charset): Declare as extern "C".
4450 2002-02-15 Bruno Haible <bruno@clisp.org>
4452 * config.charset [msdosdjgpp]: For Russian, use CP866.
4454 2002-02-11 Bruno Haible <bruno@clisp.org>
4456 * config.charset: Add support for NetBSD.
4458 2002-09-25 <karl@gnu.org>
4460 * strdup.c: copy from libc/string (via ../config/srclist*).
4461 * getopt*: copy from libc/posix.
4462 * gettext.h: copy from gettext.
4463 * .cppi-disable: add strdup.c, gettext.h.
4465 2002-07-01 Jim Meyering <meyering@lucent.com>
4467 * c-stack.c: Include sys/time.h.
4468 From Volker Borchert.
4470 2002-06-11 Paul Eggert <eggert@twinsun.com>
4472 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4473 New macro. Use it uniformly instead of
4474 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4475 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4476 reported by Vin Shelton.
4478 2002-06-22 Jim Meyering <meyering@lucent.com>
4480 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4481 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4483 2002-06-22 Paul Eggert <eggert@twinsun.com>
4485 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4486 Do not assume SA_SIGINFO behavior.
4487 Bug reported by Jim Meyering on NetBSD 1.5.2.
4489 2002-06-22 Jim Meyering <meyering@lucent.com>
4491 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4493 * exitfail.c, exitfail.h: Likewise.
4494 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4496 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4498 (EXTRA_DIST): Add fnmatch_loop.c.
4499 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4501 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4502 * fnmatch.c: Update from diffutils-2.8.2.
4503 * fnmatch_.h: New file. From diffutils-2.8.2.
4504 * fnmatch.h: Remove file.
4506 2002-06-18 Paul Eggert <eggert@twinsun.com>
4508 * file-type.h: Report an error if neither S_ISREG nor
4509 S_IFREG is defined, instead of using a test specific to glibc
4510 2.2. This should be safe, since POSIX requires S_ISREG and
4511 Unix Version 7 had S_IFREG. We don't need to check for
4512 <sys/types.h> since we don't use any symbols that it defines.
4514 2002-06-15 Jim Meyering <meyering@lucent.com>
4516 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4517 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4518 have been included before this file.
4520 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4522 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4523 so that each temporary file name is unique and valid in the first
4524 8 characters, for operation under DOS.
4526 2002-06-15 Jim Meyering <meyering@lucent.com>
4528 Work even with DJGPP 2.03, which lacks support for symlinks.
4530 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4532 * lchown.c (S_ISLNK): Likewise.
4534 2002-06-14 Jim Meyering <meyering@lucent.com>
4536 * file-type.h: Use the version from diffutils-2.8.2.
4537 * file-type.c: Likewise.
4539 2002-05-27 Jim Meyering <meyering@lucent.com>
4541 Fix a problem seen only on nonconforming systems whereby ls.c's
4542 use of localtime, and then of gettimeofday would cause trouble:
4543 the localtime call used to initialize rpl_gettimeofday's save
4544 mechanism would clobber ls's current local time information so
4545 that in any long listing the first file would always be listed
4546 with date 1970-01-01. Analysis by Volker Borchert.
4548 * gettimeofday.c (localtime): Undefine.
4549 (rpl_localtime): New function.
4551 2002-05-22 Jim Meyering <meyering@lucent.com>
4553 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4554 * file-type.h: New file.
4555 * file-type.c (file_type): New file/function. Extracted from diffutils.
4557 2002-04-29 Paul Eggert <eggert@twinsun.com>
4559 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4561 2002-04-28 Paul Eggert <eggert@twinsun.com>
4563 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4564 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4565 of 127, since 64 is the largest conceivable number for ancient
4567 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4569 2002-04-28 Jim Meyering <meyering@lucent.com>
4571 * sig2str.c (WTERMSIG): Remove definition (unused).
4573 2002-04-28 Paul Eggert <eggert@twinsun.com>
4575 * sig2str.h, sig2str.c: New files.
4576 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4578 2002-04-24 Jim Meyering <meyering@lucent.com>
4580 * gettext.h: New file, from Gettext.
4581 * Makefile.am (INCLUDES): Remove -I../intl.
4582 (libfetish_a_SOURCES): Add gettext.h.
4584 2002-04-16 Jim Meyering <meyering@lucent.com>
4586 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4587 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4588 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4590 2002-04-12 Jim Meyering <meyering@lucent.com>
4592 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4594 2002-03-10 Jim Meyering <meyering@lucent.com>
4596 * makepath.c (make_path): Remove a comma from a diagnostic.
4597 Suggestion from Santiago Vila.
4599 2002-03-08 Jim Meyering <meyering@lucent.com>
4601 * rename.c: Mention that this wrapper is needed also on
4602 mips-dec-ultrix4.4 systems.
4604 2002-03-02 Jim Meyering <meyering@lucent.com>
4606 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4607 not HAVE_CLOCK_SETTIME.
4609 2002-02-27 Paul Eggert <eggert@twinsun.com>
4611 * nanosleep.h: Rename to....
4612 * timespec.h: New name for nanosleep.h. All uses changed.
4614 * gettime.c: New file.
4615 * settime.c: New file.
4618 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4619 timespec.h. Remove nanosleep.h.
4621 2002-02-25 Paul Eggert <eggert@twinsun.com>
4623 * acl.c, acl.h: New files.
4624 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4626 2002-02-24 Jim Meyering <meyering@lucent.com>
4628 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4629 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4630 cause trouble. Reported by Nelson Beebe.
4632 2002-02-23 Paul Eggert <eggert@twinsun.com>
4634 * path-concat.c (xpath_concat): Reorder code to pacify
4635 compilers that don't know that xalloc_die never returns.
4637 2002-02-20 Jim Meyering <meyering@lucent.com>
4639 * getdate.c: Regenerate using bison-1.33.
4641 2002-02-15 Paul Eggert <eggert@twinsun.com>
4643 * posixver.c, posixver.h: New files.
4644 * Makefile.am (libfetish_a_SOURCES): Add them.
4646 2002-02-02 Paul Eggert <eggert@twinsun.com>
4647 Bruno Haible <bruno@clisp.org>
4649 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4650 (fwrite_success_callback): New declaration.
4651 * unicodeio.c (unicode_to_mb): New function, extracted from
4652 print_unicode_char. Call failure callback instead of error.
4653 (fwrite_success_callback): New function.
4654 (exit_failure_callback): New function.
4655 (fallback_failure_callback): New function.
4656 (print_unicode_char): Call unicode_to_mb.
4658 2002-01-26 Jim Meyering <meyering@lucent.com>
4660 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4662 2002-01-22 Jim Meyering <meyering@lucent.com>
4664 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4665 Otherwise, some versions of automake would omit the rule that makes
4666 Makefile from Makefile.in.
4668 2001-01-21 Paul Eggert <eggert@twinsun.com>
4670 * xmemcoll.h, xmemcoll.c: New files.
4671 * Makefile.am (libfetish_a_SOURCES): Add them.
4672 * memcoll.c: Include errno.h, and declare errno if not defined.
4673 (memcoll): Set errno to zero if there is no error.
4675 * quotearg.c (quotearg_buffer_restyled):
4676 Fix bug with quoting buffers containing NUL when backslashing escapes.
4677 This bug was exposed by the other changes in this patch.
4678 (quotearg_n_options): New arg ARGSIZE.
4679 All callers changed.
4680 (quoting_options_from_style): New function.
4681 (quotearg_n_style): Use it.
4682 (quotearg_n_style_mem): New function.
4684 * quotearg.h (quotearg_n_style_mem): New function.
4686 2002-01-16 Jim Meyering <meyering@lucent.com>
4688 * getdate.y: Add three semicolons, each just before a closing brace.
4689 Bison (as of version 1.31) no longer papers over that mistake.
4691 2002-02-14 Paul Eggert <eggert@twinsun.com>
4693 * backupfile.c (ISDIGIT): Comment fix.
4694 * getdate.y (ISDIGIT): Likewise.
4695 * posixtm.c (ISDIGIT, year): Likewise.
4696 * strverscmp.c (ISDIGIT): Likewise.
4697 * userspec.c (ISDIGIT): Likewise.
4699 2002-01-05 Jim Meyering <meyering@lucent.com>
4701 * version-etc.c (version_etc_copyright): Update copyright year.
4703 2001-01-19 Paul Eggert <eggert@twinsun.com>
4705 * closeout.c (close_stdout_status): If ferror (stdout), do
4706 not silently exit merely because the output buffer happens to
4707 have nothing pending.
4709 2001-12-18 Paul Eggert <eggert@twinsun.com>
4711 See the big note in ../ChangeLog.
4712 * human.c (suffixes): Prefer K to k for 1024.
4713 (generate_suffix_backwards): New function.
4714 (human_readable_inexact): Use it.
4715 * xstrtol.c (__xstrtol): If there is no number but there
4716 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4717 Accept 'K' as well as 'k'.
4719 2001-12-15 Jim Meyering <meyering@lucent.com>
4721 * regex.h (__restrict_arr): Update from libc.
4723 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4724 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4727 2001-12-10 Jim Meyering <meyering@lucent.com>
4729 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4730 Instead, include "xalloc.h".
4731 (initbuffer): Don't cast xmalloc return value to char*.
4732 (readline): Reword comment.
4733 Don't cast xrealloc return value to char*
4736 2001-12-09 Jim Meyering <meyering@lucent.com>
4738 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4739 `signed and unsigned type in conditional expression'.
4740 * posixtm.c (posix_time_parse): Likewise.
4742 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4744 * readtokens.c (readtoken): Declare an index to be of type unsigned
4745 to avoid a pedantic warning.
4747 * getstr.c: Don't include assert.h.
4748 (getstr): Remove warning-evoking assertions.
4749 Return -1 if offset parameter is out of bounds.
4750 Change the type of a local from int to size_t.
4752 * strftime.c (my_strftime_localtime_r): Include this function
4753 definition in the `#if ! HAVE_TM_GMTOFF' block.
4755 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4756 Include xalloc.h instead.
4758 2001-12-02 Jim Meyering <meyering@lucent.com>
4760 * tempname.c: Don't declare getenv, thus reverting the change of
4761 2001-11-18. It's no longer necessary, now that stdlib.h is always
4764 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4765 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4767 2001-11-30 Akim Demaille <akim@epita.fr>
4769 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4770 before being defined.
4772 2001-11-27 Paul Eggert <eggert@twinsun.com>
4774 * quotearg.h (quotearg_n, quotearg_n_style):
4775 First arg is int, not unsigned.
4776 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4777 (SIZE_MAX, UINT_MAX): New macros.
4778 (quotearg_n_options): Abort if N is negative.
4779 Avoid overflow check on hosts where size_t is 64 bits and int
4780 is 32 bits, as overflow is impossible there.
4781 Fix off-by-one typo that caused unnecessary reallocation.
4783 2001-11-27 Jim Meyering <meyering@lucent.com>
4785 * tempname.c: Merge with version from libc.
4786 * regex.c: Likewise.
4788 * tempname.c: Include stdlib.h unconditionally. On some old systems
4789 for which STDC_HEADERS is 0, it was not included, resulting in a
4790 warning about an integer-to-pointer conversion problem with getenv.
4791 Reported by Volker Borchert.
4793 2001-11-26 Jim Meyering <meyering@lucent.com>
4795 * gtod.h: Remove file.
4796 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4797 * gettimeofday.c: Don't include gtod.h.
4798 (GTOD_init): Remove function.
4799 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4800 Suggestion from Volker Borchert.
4802 2001-11-23 Jim Meyering <meyering@lucent.com>
4804 * hash.h (struct hash_table): Don't define here. Merely declare it.
4805 * hash.c (struct hash_table): Define it here instead.
4807 2001-11-22 Jim Meyering <meyering@lucent.com>
4809 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4811 2001-11-18 Paul Eggert <eggert@twinsun.com>
4813 * tempname.c (TMP_MAX): Remove; no longer needed.
4814 (TEMPORARIES): New macro.
4815 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4816 removes an artificial limitation (e.g. HP-UX 10.20, where
4819 2001-11-18 Jim Meyering <meyering@lucent.com>
4821 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4824 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4825 files will be created before anything else.
4827 2001-11-17 Jim Meyering <meyering@lucent.com>
4829 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4830 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4831 rather than group writable. Patch by Juan F. Codagnone.
4833 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4834 Instead, include "xalloc.h".
4836 * mountlist.c: Include unlocked-io.h after all system headers.
4837 Remove explicit declarations of xmalloc, xrealloc,
4838 and xstrdup. Instead, include "xalloc.h".
4840 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4841 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4842 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4844 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4845 Reported by Padraig Brady.
4847 * mkstemp.c: #undef mkstemp.
4849 (rpl_mkstemp): Rename from mkstemp.
4852 2001-11-16 Jim Meyering <meyering@lucent.com>
4854 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4855 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4856 determine the amount of total physical memory, use pstat_getstatic.
4857 HPUX-11 doesn't define _SC_PHYS_PAGES.
4858 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4859 If sysconf couldn't be used to determine the amount of available
4860 physical memory, use both pstat_getstatic and pstat_getdynamic.
4861 Based on a patch from Bob Proulx.
4863 2001-11-05 Jim Meyering <meyering@lucent.com>
4865 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4867 2001-11-03 Jim Meyering <meyering@lucent.com>
4869 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4870 in argmatch_to_argument call.
4872 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4875 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4876 e.g., a fault due to an attempt to free a NULL pointer.
4878 2001-11-01 Jim Meyering <meyering@lucent.com>
4880 * dirfd.c, dirfd.h: New files.
4881 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4883 * hash.c (hash_print) [TESTING]: Clean up.
4885 2001-10-22 Paul Eggert <eggert@twinsun.com>
4887 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4888 to avoid a warning if -Wall.
4890 2001-10-21 Paul Eggert <eggert@twinsun.com>
4892 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4894 2001-10-21 Jim Meyering <meyering@lucent.com>
4896 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4897 this code would end up calling gettext even in packages built
4899 * getopt.c (_): Likewise.
4900 * regex.c (_): Likewise.
4902 2001-10-20 Paul Eggert <eggert@twinsun.com>
4904 * error.c (strerror_r): Do not declare unless !_LIBC.
4905 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4906 Use strerror_r that is only a macro, even if it is not a function.
4907 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4908 (private_strerror): Use prototypes, not old-style function definition.
4909 (print_errno_message): New function.
4910 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4912 (error_tail, error, error_at_line): Use it.
4914 2001-10-11 Jim Meyering <meyering@lucent.com>
4916 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4917 and quote_n (1, ... to avoid clobbering a buffer.
4919 2001-10-05 Jim Meyering <meyering@lucent.com>
4921 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4922 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4923 * hash-pjw.h: New file.
4925 2001-09-30 Jim Meyering <meyering@lucent.com>
4927 * mountlist.c [MOUNTED_GETFSSTAT]:
4928 Include <sys/ucred.h>, for Apple Darwin.
4929 Include sys/mount.h and sys/fs_types.h only if available.
4931 (read_filesystem_list): Use FS_TYPE.
4933 2001-09-29 Paul Eggert <eggert@twinsun.com>
4935 * exclude.c (excluded_filename): 0 -> false, since it's
4938 2001-09-28 Paul Eggert <eggert@twinsun.com>
4940 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4941 #defines strtoimax. Also treat the other strto* functions
4944 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4945 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4946 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4948 2001-09-26 Jim Meyering <meyering@lucent.com>
4950 Most macros in unlocked-io.h had the wrong number of arguments.
4951 * gen-uio: New script.
4952 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4953 * unlocked-io.hin: Remove file.
4954 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4955 rather than trying to embed it here.
4956 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4957 Reported by Padraig Brady.
4959 2001-09-25 Volker Borchert <bt@teknon.de>
4961 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4963 2001-09-23 Jim Meyering <meyering@lucent.com>
4965 * mountlist.c: Remove useless parentheses in #if directives.
4966 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4967 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4969 2001-09-22 Jim Meyering <meyering@lucent.com>
4971 * localcharset.c: Update from latest gettext.
4972 * config.charset: Likewise.
4974 2001-09-20 Jim Meyering <meyering@lucent.com>
4976 * xstrtol.c (strtoimax): Guard declaration with
4977 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4978 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4979 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4980 (strtoumax): Likewise, for completeness (it wasn't necessary).
4982 2001-09-06 Paul Eggert <eggert@twinsun.com>
4984 * strtoimax.c (HAVE_LONG_LONG):
4985 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4986 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4987 to work around bug in IBM C compiler.
4989 2001-09-16 Jim Meyering <meyering@lucent.com>
4991 * mkdir.c: New file.
4993 2001-09-04 Paul Eggert <eggert@twinsun.com>
4995 * xgetcwd.c: Revert some of the previous change; intead,
4996 fix the HAVE_GETCWD_NULL code to behave more like the
4997 !HAVE_GETCWD_NULL code used to.
5000 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5003 2001-09-04 Paul Eggert <eggert@twinsun.com>
5005 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5006 Use ssize_t, not int, to store result of readlink.
5007 Check for ssize_t overflow as well as size_t overflow,
5008 as POSIX says the result of readlink is implementation-defined
5009 when ssize_t overflows.
5010 Remove unnecessary cast to char*.
5011 Use free+malloc instead of realloc, as the storage doesn't need
5012 to be preserved and it's clearer and can be more efficient that way.
5013 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5014 * xreadlink.h (xreadlink): Update prototype.
5016 2001-09-03 Paul Eggert <eggert@twinsun.com>
5018 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5019 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5020 spotted by Jim Meyering.
5022 2001-09-03 Jim Meyering <meyering@lucent.com>
5024 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5026 2001-09-03 Paul Eggert <eggert@twinsun.com>
5028 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5029 like the HAVE_GETCWD_NULL code.
5030 Include pathmax.h if not HAVE_GETCWD.
5031 Do not include xalloc.h.
5032 (INITIAL_BUFFER_SIZE): New symbol.
5033 Do not use xmalloc / xrealloc, since the caller is responsible for
5034 handling errors. Preserve errno around `free' during failure.
5035 Do not overrun buffer when using getwd.
5037 2001-09-03 Paul Eggert <eggert@twinsun.com>
5039 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5040 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5042 2001-09-02 Jim Meyering <meyering@lucent.com>
5044 * error.c: Update from GNU libc.
5046 2001-09-01 Jim Meyering <meyering@lucent.com>
5048 * xreadlink.c: New file.
5049 * xreadlink.h: New file.
5050 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5052 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5053 doesn't conflict with sparc Solaris 7's definition in
5054 /usr/include/sys/int_types.h.
5056 * exclude.c: Use `""', not `<>' to #include non-system header files.
5057 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5058 and strncasecmp as r-values. Unixware didn't have declarations.
5060 2001-08-31 Jim Meyering <meyering@lucent.com>
5062 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5063 Use an initial, malloc'd, buffer of length 128 rather than
5064 a statically allocated one of length 1024.
5066 2001-08-30 Paul Eggert <eggert@twinsun.com>
5068 * xgetcwd.c: Don't include pathmax.h.
5069 Include stdlib.h and unistd.h if available.
5071 (xmalloc, xstrdup, free): Remove decls.
5072 (xgetcwd): Don't assume sizes fit in unsigned.
5073 Check for overflow when computing sizes.
5074 Simplify reallocation code.
5076 2001-08-28 Paul Eggert <eggert@twinsun.com>
5078 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5080 * strtoimax.c: Renamed from strtoxmax.c, removing the
5083 Also, make the following further changes to make this file's
5084 configuration more similar to that of strtol.c:
5085 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5086 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5087 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5088 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5089 changed to signed values.
5091 And make the following changes as well:
5092 Fix copyright notice, as 1999 was missing.
5093 (verify): New macro.
5094 (strtoimax): Check sizes at compile-time, not run-time.
5095 Prefer strtol to strtoll if both work.
5096 (main): Remove; it was not that useful and was a pain to maintain.
5098 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5100 2001-08-30 Paul Eggert <eggert@twinsun.com>
5102 * savedir.c (savedir): Remove size parameter, as POSIX says that
5103 a directory's st_size can have an arbitrary value, so the old
5104 usage could waste an arbitrary amount of memory. All uses
5106 * savedir.h: Update prototype.
5108 2001-08-30 Paul Eggert <eggert@twinsun.com>
5110 * xstrtol.c (strtoimax): New decl.
5112 2001-08-28 Paul Eggert <eggert@twinsun.com>
5114 * xstrtol.h: Add copyright notice.
5115 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5116 LONGINT_INVALID_SUFFIX_CHAR.
5118 2001-08-30 Paul Eggert <eggert@twinsun.com>
5120 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5123 2001-08-30 Paul Eggert <eggert@twinsun.com>
5125 * hash.c: Remove '2001' from copyright notice.
5127 2001-08-30 Paul Eggert <eggert@twinsun.com>
5129 * full-write.h: New file.
5130 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5131 * full-write.c: Correct credits, as cccp.c no longer
5132 exists and anyway it was so heavily changed from the old cccp
5133 code as to be unrecognizable. Include full-write.h.
5134 (full_write) Return size_t, with short writes meaning failure.
5135 All callers changed. This fixes a bug with large buffers
5137 * utime.c: Include full-write.h.
5139 2001-08-30 Paul Eggert <eggert@twinsun.com>
5141 Merge 'exclude' changes from tar 1.13.22.
5142 This fixes one or two unlikely storage allocation overflow bugs,
5143 but doesn't change user-visible behavior otherwise.
5145 2001-08-30 Paul Eggert <eggert@twinsun.com>
5147 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5148 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5149 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5150 Include if available.
5151 (<xalloc.h>): Include
5152 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5153 (verify): New macro. Use it to verify that EXCLUDE macros do not
5154 collide with FNM macros.
5155 (struct patopts): New struct.
5156 (struct exclude): Use it, as exclude patterns now come with options.
5157 (new_exclude): Support above changes.
5158 (new_exclude, add_exclude_file):
5159 Initial size must now be a power of two to simplify overflow checking.
5160 (free_exclude, fnmatch_no_wildcards): New function.
5161 (excluded_filename): No longer requires options arg, as the options
5162 are determined by add_exclude. Now returns bool, not int.
5163 (excluded_filename, add_exclude):
5164 Add support for the fancy new exclusion options.
5165 (add_exclude, add_exclude_file): Now takes int options arg.
5166 Check for arithmetic overflow when computing sizes.
5167 (add_exclude_file): xrealloc might modify errno, so don't
5168 realloc until after errno might be used.
5170 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5172 (free_exclude): New decl.
5173 (add_exclude, add_exclude_file): Now takes int options arg.
5174 (excluded_filename): No longer requires options arg, as the options
5175 are determined by add_exclude. Now returns bool, not int.
5177 2001-08-30 Paul Eggert <eggert@twinsun.com>
5179 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5181 2001-08-27 Jim Meyering <meyering@lucent.com>
5183 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5185 * version-etc.c (N_): Remove definition.
5186 Revert most of last change.
5187 Instead, simply don't mark the `Copyright...' string for translation.
5188 Based on advice from Paul Eggert.
5190 * strtoxmax.c: Tweak comment.
5192 2001-08-26 Jim Meyering <meyering@lucent.com>
5194 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5195 of copyright with `%s' so translators don't get an untranslated
5197 (COPYRIGHT_YEAR): Define.
5198 (version_etc): Use fprintf rather than fputs.
5199 Suggestion from Ulrich Drepper.
5201 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5203 * strtoll.c: New file, from GNU libc.
5204 * xstrtoimax.c: New file.
5206 * xstrtol.h: Add xstrtoimax.
5207 * strtoumax.c: New file. Simply include "strtoumax.c".
5208 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5210 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5211 * strtoxmax.c: ... then renamed to this.
5213 2001-08-13 Paul Eggert <eggert@twinsun.com>
5215 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5216 Port to Solaris 8, where 'sed' requires a space after the 'r'
5217 command, and where sh dislikes "$/". Clean up the spacing a bit.
5218 Redirect output to $tmp just once.
5220 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5222 * addext.c (<errno.h>): Include.
5223 (errno): Declare if not defined.
5224 (addext): Work correctly when pathconf returns -1 and leaves
5225 errno alone because there is no limit. Also, work even if
5226 pathconf returns a value greater than SIZE_MAX.
5228 2001-08-12 Jim Meyering <meyering@lucent.com>
5230 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5231 Simply `return getcwd (NULL, 0);'.
5232 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5233 Use 1300 as initial value for length, not PATH_MAX.
5235 * pathmax.h: Clean up cpp syntax.
5237 2001-08-12 Jim Meyering <meyering@lucent.com>
5239 * gettimeofday.c: New file.
5241 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5243 2001-08-04 Jim Meyering <meyering@lucent.com>
5245 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5246 to get in sync with glibc.
5248 2001-08-03 Paul Eggert <eggert@twinsun.com>
5250 The following changes are from gettext 0.10.39 as maintained by
5253 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5254 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5255 with inverted sense. All uses changed.
5257 * mbswidth.c: Don't include <limits.h>.
5258 Include <stdlib.h> and <string.h> unconditionally.
5259 (iswcntrl, mbsinit, ISCNTRL): New macros.
5260 (mbsnwidth): Use K&R style function declarations.
5261 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5262 can optimize it when MB_CUR_MAX == 1.
5263 The width of control characters is zero, not 1.
5265 2001-07-15 Jim Meyering <meyering@lucent.com>
5267 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5268 (BUILT_SOURCES): Add unlocked-io.h.
5269 (io_functions): Define.
5270 (unlocked-io.h): New rule.
5271 (DISTCLEANFILES): Add unlocked-io.h.
5272 (all-local): Depend on unlocked-io.h, to ensure it is created.
5274 * unlocked-io.hin: New file
5276 * regex.c: Update from glibc.
5278 2001-07-05 Jim Meyering <meyering@lucent.com>
5280 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5282 (libfetish_a_SOURCES): Put all .h files here instead.
5283 Remove a thus-exposed (better checks in automake) duplicate and
5284 two unnecessary .h files.
5286 2001-06-11 Jim Meyering <meyering@lucent.com>
5288 * regex.c: Update from GNU libc.
5290 2001-05-27 Jim Meyering <meyering@lucent.com>
5292 * readutmp.h (UT_TYPE): Define.
5294 2001-05-24 Jim Meyering <meyering@lucent.com>
5296 * argmatch.c: Include "quote.h".
5297 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5298 quote function. Reported by Göran Uddeborg.
5300 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5302 * dirname.c (dir_name): Compute append_dot using path, not newpath
5303 which is not yet declared.
5305 2001-05-11 Paul Eggert <eggert@twinsun.com>
5307 * Makefile.am (libfetish_a_SOURCES):
5308 Add strftime.c, since we now compile it on all hosts.
5310 * strftime.c (my_strftime):
5311 Define to nstrftime if emacs, but only if my_strftime is not defined.
5312 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5313 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5314 Add one more extra argument: a nanoseconds value.
5317 (my_strftime function): Add %N format.
5318 (emacs_strftimeu): Renamed from emacs_strftime,
5319 with extra ut argument.
5321 2001-05-11 Paul Eggert <eggert@twinsun.com>
5323 dirname code cleanup. base_name now behaves more compatibly
5324 with POSIX basename when given file names that have trailing
5325 slashes, and similarly for dir_name. Add new primitives
5326 base_len and dir_len. Put the directory-name-related decls
5329 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5330 * backupfile.c (base_name): Likewise.
5331 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5332 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5333 * makepath.c (strip_trailing_slashes): Likewise.
5334 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5336 * rename.c (strip_trailing_slashes): Likewise.
5337 * same.c (base_name): Likewise.
5338 * stripslash.c (ISSLASH): Likewise.
5340 * addext.c: Include <dirname.h> after size_t is defined.
5341 * backupfile.c: Likewise.
5343 * addext.c (addext): Use base_len to trim redundant
5344 trailing slashes instead of doing it ourselves.
5345 But do not trim the last slash if it is not redundant.
5347 * backupfile.c (find_backup_file_name,
5348 max_backup_version): Use base_len instead of rolling it ourselves.
5349 Handle the case of "" and (on DOS) "C:" correctly.
5351 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5352 Include <string.h>, <dirname.h>.
5353 (base_name): Allow file names ending in slashes, other than names
5354 that are all slashes. In this case, return the basename followed
5355 by the slashes. This is more general, and can be used in places
5356 where the original base_name purposely had an assertion failure.
5357 (base_len): New function.
5359 * dirname.c: Include <string.h> instead of <stdlib.h>.
5360 Do not include <assert.h>; no longer needed.
5362 (memrchr): Remove decl.
5363 (dir_name_r): Remove.
5364 (dir_len): Renamed from dirlen. All callers changed.
5365 Rewrite in terms of base_name, for simplicity and consistency.
5366 (dir_name): Never return NULL. All callers changed.
5367 Do not include <stdlib.h> in test program; no longer needed.
5368 return 0; is fine for test program.
5370 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5372 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5374 * path-concat.c (path_concat): Use base_len to compute
5375 base length, not strlen; this means we cannot rely on memcpy
5378 * same.c (STREQ): Remove.
5379 (same_name): Handle the case where the basename ends in trailing '/'.
5381 * stripslash.c (strip_trailing_slashes): Return nonzero if
5382 a slash was stripped. Do not strip the last slash after a
5385 2001-04-08 Jim Meyering <meyering@lucent.com>
5387 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5388 recomputed; that's necessary when the offset spans a DST transition.
5389 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5391 2001-04-02 Jim Meyering <meyering@lucent.com>
5393 * regex.h, regex.c: Update from GNU libc.
5395 2001-03-19 Paul Eggert <eggert@twinsun.com>
5397 * version-etc.c (version_etc_copyright): Update to 2001.
5399 2001-03-16 Paul Eggert <eggert@twinsun.com>
5401 * tempname.c (uint64_t): Define to uintmax_t if
5402 not defined, and if UINT64_MAX is not defined.
5403 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5404 Reported by John David Anglin.
5406 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5408 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5409 alias if codeset is empty.
5410 * config.charset (BeOS): Use wildcard syntax.
5412 2001-03-13 Jim Meyering <meyering@lucent.com>
5414 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5415 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5418 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5420 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5422 * unicodeio.c (print_unicode_char): Simplify accordingly.
5424 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5426 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5427 support for DOS/DJGPP.
5429 2001-02-28 Paul Eggert <eggert@twinsun.com>
5431 * Makefile.am (libfetish_a_SOURCES):
5432 Add dup-safer.c, fopen-safer.c.
5433 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5435 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5437 2001-02-25 Paul Eggert <eggert@twinsun.com>
5439 The mkstemp replacement is taken from glibc 2.2.2, with some
5440 portability fixes for use outside glibc, as follows:
5442 * tempname.c (struct_stat64): New macro.
5443 (direxists, __gen_tempname): Use it.
5444 This avoids a portability problem with Solaris 8.
5446 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5447 (<stddef.h>, <stdint.h>, <string.h>):
5448 Include only if STDC_HEADERS || _LIBC.
5449 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5450 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5451 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5452 (__set_errno): Define this macro if <errno.h> doesn't.
5453 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5454 Define these macros if <stdio.h> doesn't.
5455 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5456 Define these macros if <sys/stat.h>
5457 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5458 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5459 __xstat64): Define if not _LIBC.
5460 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5461 (__gen_tempname): Invoke gettimeofday only if
5462 HAVE_GETTIMEOFDAY || _LIBC;
5463 otherwise, fall back on plain "time".
5464 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5466 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5468 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5470 2001-02-17 Jim Meyering <meyering@lucent.com>
5472 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5473 around included file name.
5475 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5477 * strftime.c: Update from GNU libc (the only changes were to comments).
5479 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5481 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5483 2001-02-17 Paul Eggert <eggert@twinsun.com>
5485 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5486 Remove workaround macros for hosts that have mbrtowc but not
5487 mbstate_t, as we now insist on proper declarations for both
5488 before using mbrtowc.
5490 2001-02-17 Jim Meyering <meyering@lucent.com>
5492 * regex.c: Update from libc.
5494 2001-02-16 Paul Eggert <eggert@twinsun.com>
5496 * alloca.c (malloc): Undef before defining, since stdlib.h
5497 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5498 Reported by Mark Hounschell via Paul Eggert.
5500 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5502 * config.charset: Update for FreeBSD 4.2.
5504 2001-01-26 Jim Meyering <meyering@lucent.com>
5506 * quotearg.c: Include stddef.h.
5507 * quote.c: Include stddef.h.
5508 Reported by Axel Kittenberger.
5510 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5511 line in double quotes so that it evokes a better diagnostic.
5512 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5513 Reported by Axel Kittenberger.
5515 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5517 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5518 to avoid a warning. Add back 'const' to inptr.
5520 2001-01-16 Jim Meyering <meyering@lucent.com>
5522 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5525 2001-01-14 Jim Meyering <meyering@lucent.com>
5527 * rename.c: New file. From Volker Borchert.
5528 Include stdlib.h, string.h or strings.h, and xalloc.h.
5529 Use strip_trailing_slashes rather than open-coding it.
5531 2001-01-03 Paul Eggert <eggert@twinsun.com>
5533 * strftime.c: Sync with glibc time/strftime.c 1.81.
5535 2001-01-03 Jim Meyering <meyering@lucent.com>
5537 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5538 local `inptr' to avoid warning with some system declarations of iconv.
5540 2000-12-29 Paul Eggert <eggert@twinsun.com>
5542 * modechange.c: Do not assume that mode_t uses the
5543 traditional octal encoding. E.g. "chmod 1 FOO" should set
5544 the other-execute bit of FOO even if S_IXOTH != 1.
5546 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5547 WOTH, XOTH, ALLM): New macros.
5548 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5549 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5551 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5552 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5554 No need to use uintmax_t; unsigned long is long enough.
5555 Don't bother to get suffix since we don't use it.
5557 2000-12-24 Jim Meyering <meyering@lucent.com>
5559 * hash.c (is_prime): Return explicit boolean values.
5560 (hash_get_first): Return NULL to appease Irix5.6's 89.
5561 Reported by Nelson Beebe.
5563 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5565 * localcharset.c (locale_charset): Add support for Win32.
5567 2000-12-18 Paul Eggert <eggert@twinsun.com>
5569 * physmem.h, physmem.c: New files.
5571 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5572 (noinst_HEADERS): Add physmem.h.
5574 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5575 't' for compatibility with Solaris 8 sort.
5577 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5579 * config.charset: Add support for BeOS.
5581 2000-12-16 Jim Meyering <meyering@lucent.com>
5583 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5584 SHELLS_FILE to a file name that's useful on djgpp systems.
5586 (ADDITIONAL_DEFAULT_SHELLS): Define.
5587 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5588 Based mostly on a patch from Prashant TR.
5590 2000-12-16 Jim Meyering <meyering@lucent.com>
5592 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5593 N and M) would have treated it like `chown N:N FILE'.
5595 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5597 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5599 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5600 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5601 to the list of canonical encodings. Rename EUC-CN to GB2312.
5603 2000-12-08 Andreas Schwab <schwab@suse.de>
5605 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5606 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5608 2000-12-07 Jim Meyering <meyering@lucent.com>
5610 * stripslash.c (ISSLASH): Define.
5611 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5614 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5615 (dir_name_r): Declare this function as static.
5616 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5617 manifest itself on a name containing a mix of slashes and
5619 Make this function work with names starting with a DOS-style
5620 drive letter and colon prefix.
5621 (dir_name): Append `.' if necessary.
5622 Based mostly on patches from Prashant TR and Eli Zaretskii.
5624 * dirname.h (dir_name_r): Remove prototype.
5626 2000-12-05 Jim Meyering <meyering@lucent.com>
5628 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5630 2000-12-04 Jim Meyering <meyering@lucent.com>
5632 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5633 Also include memory.h, stdlib.h, unistd.h if appropriate.
5634 Reported by Andreas Jaeger (conflicting declaration of malloc).
5636 2000-12-02 Jim Meyering <meyering@lucent.com>
5638 * closeout.h: Make idempotent, to avoid some obscure warnings.
5640 2000-12-01 Paul Eggert <eggert@twinsun.com>
5642 * memrchr.c: Include <config.h> before any system include file.
5644 2000-11-29 Paul Eggert <eggert@twinsun.com>
5646 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5648 2000-11-26 Jim Meyering <meyering@lucent.com>
5650 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5652 2000-11-22 Paul Eggert <eggert@twinsun.com>
5654 * strftime.c (my_strftime): Do not invoke mbrlen with a
5655 size of (size_t) -1; it's not portable.
5657 2000-11-17 Akim Demaille <akim@epita.fr>
5659 * obstack.h: Formatting changes.
5660 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5661 prevent type checking.
5662 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5663 cast the value to (void *): assigning a `foo *' to a `void *'
5665 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5667 2000-11-17 Jim Meyering <meyering@lucent.com>
5669 * strstr.c: Update from GNU libc.
5671 2000-11-16 Jim Meyering <meyering@lucent.com>
5673 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5675 2000-11-11 Jim Meyering <meyering@lucent.com>
5677 * error.c: Add a couple #includes, merging from GNU libc version.
5679 2000-11-10 Jim Meyering <meyering@lucent.com>
5681 * obstack.h: Update from GNU libc.
5682 * obstack.c: Likewise.
5684 2000-11-06 Paul Eggert <eggert@twinsun.com>
5686 * getusershell.c (setusershell): Use rewind rather than
5687 fseek/fseeko, to avoid configuration hassles with fseeko.
5688 Don't bother opening SHELLS_FILE if shellstream is NULL;
5691 2000-11-05 Jim Meyering <meyering@lucent.com>
5693 * makepath.h (make_dir): Declare.
5694 * makepath.c (make_dir): Remove `static' attribute.
5697 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5699 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5700 last one in a bucket, advance to the next bucket.
5702 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5704 * fnmatch.c: Do not comment out all the code if we are using
5705 the GNU C library, because in some cases we are replacing buggy
5706 code in the GNU C library itself.
5708 2000-10-30 Paul Eggert <eggert@twinsun.com>
5710 * error.h, getline.h, modechange.h:
5711 Remove "2000" from Copyright line, as the file hasn't been
5712 changed this year other than in the copyright notice.
5714 * xalloc.h: Add "2000" to Copyright line, as this file
5715 was changed this year.
5717 2000-10-30 Paul Eggert <eggert@twinsun.com>
5719 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5720 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5721 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5723 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5725 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5726 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5727 doesn't define __restrict_arr.
5729 2000-10-29 Jim Meyering <meyering@lucent.com>
5731 * xstat.in: Fix grammar in comment.
5733 2000-10-28 Jim Meyering <meyering@lucent.com>
5735 * memchr.c: Update from libc.
5736 Adjust for portability:
5737 [HAVE_STDLIB_H]: Include stdlib.h.
5738 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5739 Undef __memchr, too.
5740 [!weak_alias]: Define __memchr to memchr.
5742 * regex.c: Update from libc.
5743 * regex.h: Likewise.
5744 * getopt1.c: Likewise.
5745 * memcmp.c: Likewise.
5747 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5748 Avoid using fseek, when possible -- it's broken by design.
5749 Patch by Ulrich Drepper.
5751 2000-10-26 Jim Meyering <meyering@lucent.com>
5753 * strftime.c: Update from libc.
5755 2000-10-25 Jim Meyering <meyering@lucent.com>
5757 * obstack.c: Update from libc.
5759 2000-10-23 Jim Meyering <meyering@lucent.com>
5761 * hard-locale.c (hard_locale): Revert last change -- it was simply
5762 wrong. That set_locale call must not have any side effects.
5765 2000-10-22 Jim Meyering <meyering@lucent.com>
5767 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5768 [CYCLIC]: Remove now-unused definition.
5770 * save-cwd.c (O_DIRECTORY): Define, if needed.
5771 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5772 Suggestion from Ulrich Drepper.
5774 2000-10-21 Jim Meyering <meyering@lucent.com>
5776 * dirname.c (dir_name_r): New function, factored out of dir_name.
5777 (dir_name): Use dir_name_r.
5778 * dirname.h (dir_name_r): Declare it.
5780 2000-10-21 Jim Meyering <meyering@lucent.com>
5782 * dirname.c (memrchr): Declare if necessary.
5783 (dir_name): Remove the restriction that there be no
5784 trailing slashes. Now, this code skips past them, effectively
5786 [TEST_DIRNAME] (main): New unit tests.
5788 * memrchr.c: New file from GNU libc.
5789 Undef __memrchr, too.
5790 [!weak_alias]: Define __memrchr to memrchr.
5791 Guard weak_alias use with `#ifdef weak_alias'.
5793 2000-10-17 Jim Meyering <meyering@lucent.com>
5795 * quote.h (PARAMS): Define and use.
5796 Reported by Akim Demaille.
5798 * getopt.c: Update from libc.
5800 2000-10-16 Jim Meyering <meyering@lucent.com>
5802 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5805 2000-09-25 Jim Meyering <meyering@lucent.com>
5807 * md5.h (rol): Define (from GnuPG).
5809 * sha.c: Give credit (GnuPG) where due.
5810 (M): Use rol rather than open-coding it.
5811 Add a FIXME comment.
5813 2000-09-21 Jim Meyering <meyering@lucent.com>
5815 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5816 Reported by Michael Stone.
5818 2000-09-20 Jim Meyering <meyering@lucent.com>
5820 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5821 (noinst_HEADERS): Add sha.h.
5822 Based on code from Scott G. Miller and from GnuPG.
5824 2000-09-15 Jim Meyering <meyering@lucent.com>
5826 * regex.c: Update from libc.
5828 2000-09-10 Jim Meyering <meyering@lucent.com>
5830 * getopt.c (_getopt_internal): Update from glibc.
5832 2000-09-09 Jim Meyering <meyering@lucent.com>
5834 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5835 think it should be used as a general replacement for isascii.
5836 * fnmatch.c: Likewise.
5837 * mbswidth.c: Likewise
5838 * regex.c: Likewise.
5841 * userspec.c: Include sys/param.h and limits.h.
5843 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5844 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5845 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5846 UID, GID. Check range.
5848 2000-09-06 Jim Meyering <meyering@lucent.com>
5850 * getopt.c (_getopt_internal): Update from glibc.
5852 2000-08-30 Jim Meyering <meyering@lucent.com>
5854 * strftime.c: Merge in changes from GNU libc.
5856 2000-08-26 Jim Meyering <meyering@lucent.com>
5858 * closeout.c: Include "__fpending.h".
5859 (close_stdout_status): Return right away if there's nothing to flush.
5861 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5862 * __fpending.c: New file.
5863 * __fpending.h: New file.
5865 2000-08-07 Paul Eggert <eggert@twinsun.com>
5867 Standardize on "memory exhausted" instead of "Memory exhausted"
5868 or "virtual memory exhausted".
5869 * obstack.c (print_and_abort): Use "memory exhausted", not
5870 "virtual memory exhausted".
5871 * same.c (same_name): Invoke xalloc_die instead of printing
5873 * userspec.c (parse_user_spec): Likewise.
5874 * bumpalloc.h: comment fix
5875 * same.c, userspec.c: Include xalloc.h.
5877 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5878 not char *const and pointing to a constant array.
5879 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5880 (xrealloc): Comment fix.
5882 * userspec.c (parse_user_spec):
5883 Don't translate a message until just before returning,
5884 to avoid unnecessary translation.
5886 2000-08-07 Jim Meyering <meyering@lucent.com>
5888 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5889 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5890 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5891 getgroups.c, gethostname.c, getopt.h, group-member.c,
5892 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5893 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5894 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5895 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5896 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5897 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5898 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5899 yesno.c: Back out Copyright date changes for each file with no change
5900 this year. This eases coordination with other programs using the same
5901 source code modules. From Paul Eggert.
5903 2000-08-03 Greg McGary <greg@mcgary.org>
5905 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5906 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5907 (EXTEND_BUFFER): Use them.
5909 2000-08-01 Jim Meyering <meyering@lucent.com>
5911 * dirname.c (ISSLASH): Define.
5912 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5913 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5914 both `\' and `/' may be use as path separators.
5915 Based on a patch from Prashant TR.
5917 2000-07-31 Paul Eggert <eggert@twinsun.com>
5919 * quotearg.c (quotearg_n_options): Don't make the initial
5920 slot vector a constant, since it might get modified.
5922 2000-07-31 Jim Meyering <meyering@lucent.com>
5924 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5925 * obstack.c (print_and_abort): Likewise.
5927 2000-07-30 Paul Eggert <eggert@twinsun.com>
5929 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5930 buffer, so that the caller can always quote one small
5931 component of a "memory exhausted" message in slot 0.
5932 From a suggestion by Jim Meyering.
5934 2000-07-30 Jim Meyering <meyering@lucent.com>
5936 * makepath.c (make_path): Quote the other instance, too.
5938 * quotearg.c (N_STATIC_SLOTVECS): Define.
5939 (STATIC_BUF_SIZE): Define.
5940 (quotearg_n_options): Use only statically allocated storage when
5941 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5942 than STATIC_BUF_SIZE.
5944 2000-07-29 Jim Meyering <meyering@lucent.com>
5946 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5947 * dirname.c (dir_name): Likewise.
5949 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5951 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5952 (dir_name): Assert that there are no trailing slashes.
5954 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5956 * mbswidth.h (mbswidth): Add a flags argument.
5957 (mbswidth): New declaration.
5958 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5959 * mbswidth.c (mbswidth): Add a flags argument.
5960 (mbsnwidth): New function.
5962 2000-07-24 Jim Meyering <meyering@lucent.com>
5964 * mbswidth.c: Remove useless #else. From Bruno Haible.
5966 2000-07-23 Paul Eggert <eggert@twinsun.com>
5968 * mbswidth.c (_XOPEN_SOURCE):
5969 Don't define; this causes problems on Solaris 7.
5970 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5972 2000-07-23 Paul Eggert <eggert@twinsun.com>
5975 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5976 so that mbstate_t is always defined.
5978 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5979 be 1 in at least one GCC installation, and this configuration
5980 error is likely to be common. Ignoring MB_LEN_MAX hurts
5981 performance on hosts that have mbrtowc but have only unibyte
5982 locales, but I assume these hosts are rare.
5984 2000-07-23 Paul Eggert <eggert@twinsun.com>
5986 * quotearg.c: Streamline by invoking multibyte code only if needed.
5987 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5988 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5989 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5990 invoke multibyte primitives.
5992 2000-07-23 Jim Meyering <meyering@lucent.com>
5994 * basename.c (base_name): Add an assertion.
5996 2000-07-15 Bruno Haible <clisp.cons.org>
5998 * quotearg.c: When the system forces us to redefine mbstate_t,
5999 shadow its mbsinit function.
6001 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6003 * mbswidth.h: New file.
6004 * mbswidth.c: New file.
6005 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6006 (noinst_HEADERS): Add mbswidth.h.
6008 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6010 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6013 2000-07-15 Jim Meyering <meyering@lucent.com>
6015 * makepath.c: Include quote.h.
6016 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6017 corresponding argument in a `quote (...)' call.
6018 Give better diagnostics.
6020 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6021 (noinst_HEADERS): Add quote.h.
6023 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6024 from tar's src/misc.c.
6025 * quote.h: New file. Prototypes for same.
6027 2000-07-10 Paul Eggert <eggert@twinsun.com>
6029 From a suggestion by Bruno Haible.
6030 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6031 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6032 to decide whether to define the BeOS workaround macro;
6033 this adjusts to the change to AC_MBSTATE_T.
6035 2000-07-13 Paul Eggert <eggert@twinsun.com>
6037 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6039 * quotearg.c (quoting_style_args, quoting_style_vals,
6040 quotearg_buffer_restyled): Add support for
6041 clocale_quoting_style. Undo previous change to
6042 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6043 and "{RIGHT QUOTATION MARK}" msgids.
6045 2000-07-05 Paul Eggert <eggert@twinsun.com>
6047 The old behavior of quoting `like this' doesn't look good with
6048 newer, ISO-style fonts. See:
6049 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6051 Instead, quote "like this" by default. Let the translator
6052 tailor the locale-specific quoting behavior by providing
6053 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6055 * quotearg.c (N_): New macro.
6056 (gettext_default): New function.
6057 (quotearg_buffer_restyled): Use
6058 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6059 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6061 2000-07-09 Jim Meyering <meyering@lucent.com>
6063 * Most files: Update copyright dates to include 2000.
6065 2000-07-08 Jim Meyering <meyering@lucent.com>
6067 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6069 (xgethostname): Remove now-unnecessary #ifdef.
6070 Move declaration of `err' into loop where it's used.
6072 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6074 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6075 by allocating a larger buffer. Test the gethostname return value for
6076 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6077 returns an error and ENAMETOOLONG isn't defined.
6079 2000-07-05 Paul Eggert <eggert@twinsun.com>
6080 and Bruno Haible <haible@clisp.cons.org>
6082 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6084 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6086 * quotearg.c (struct quoting_options): Simplify quote_these_too
6089 2000-07-03 Jim Meyering <meyering@lucent.com>
6091 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6092 Reported by Bruno Haible.
6094 2000-07-04 Jim Meyering <meyering@lucent.com>
6096 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6097 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6100 2000-07-03 Paul Eggert <eggert@twinsun.com>
6101 and Bruno Haible <haible@clisp.cons.org>
6103 * quotearg.c (mbrtowc):
6104 Assign to *pwc, and return 1 only if result is nonzero.
6105 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6107 2000-07-03 Jim Meyering <meyering@lucent.com>
6109 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6110 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6113 2000-07-02 Jim Meyering <meyering@lucent.com>
6115 * quotearg.c (mbstate_t): Don't define here.
6117 2000-07-02 Jim Meyering <meyering@lucent.com>
6119 * nanosleep.c (SIGCONT): Define if not already defined.
6121 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6123 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6124 per change in ../m4/ls-mntd-fs.m4.
6125 (read_filesystem_list): Ignore symbolic links.
6127 2000-06-29 Jim Meyering <meyering@lucent.com>
6129 * same.c: Include <string.h> or <strings.h>, as appropriate,
6130 for declaration of strcmp.
6132 * long-options.c: Include <stdlib.h>, for declaration of exit.
6134 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6135 Avoid warning by casting result to `char *' to remove `const'.
6137 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6139 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6141 2000-06-26 Paul Eggert <eggert@twinsun.com>
6143 savedir now sets errno on failure and invokes xmalloc to get memory.
6144 Fix a couple of other minor bugs while we're at it.
6146 * savedir.c (<unistd.h>): Do not include; there's no need.
6147 (NAMLEN): Remove macro.
6148 (malloc, realloc): Remove decls.
6150 ("xalloc.h"): Include.
6151 (NAME_SIZE_DEFAULT): New macro.
6152 (savedir): Use xmalloc / xrealloc to allocate memory.
6153 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6154 Skip "" directory entries.
6155 Use strlen to calculate directory entry length, since the old method
6156 is rarely used these days and isn't worth supporting.
6157 Don't use a pointer after freeing it.
6158 Check for integer overflow when calculating allocation size.
6159 Use memcpy to copy entries, instead of stpcpy.
6160 Set errno properly when returning NULL.
6161 Check for readdir error.
6163 2000-06-26 Jim Meyering <meyering@lucent.com>
6165 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6167 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6169 * getusershell.c (xmalloc, xrealloc): Remove functions.
6171 Don't include <stdlib.h>. Don't declare malloc, realloc.
6173 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6175 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6177 2000-06-24 Jim Meyering <meyering@lucent.com>
6179 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6181 2000-06-21 Jim Meyering <meyering@lucent.com>
6183 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6185 2000-06-19 Paul Eggert <eggert@twinsun.com>
6187 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6188 (mbrtowc, mbstate_t): Define substitutes if
6189 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6190 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6191 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6193 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6195 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6196 than 1024, return a memory chunk of least possible size, instead
6197 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6198 Use free/xmalloc instead of xrealloc to avoid copying for very long
6201 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6203 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6204 address, not strdup. Include <stdlib.h> and don't declare free().
6206 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6208 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6211 2000-06-21 Jim Meyering <meyering@lucent.com>
6213 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6214 (noinst_HEADERS): Add getstr.h.
6216 * getline.c (getstr): Move into a separate file.
6217 * getstr.c (getstr): New file, extracted from getline.c, with
6218 the following changes: new parameter, delim2; both delim[12]
6219 parameters have type `int', not `char'. The latter would lose
6220 with 8-bit delimiters.
6221 * getstr.h: New file.
6223 2000-06-19 Jim Meyering <meyering@lucent.com>
6225 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6227 2000-06-18 Jim Meyering <meyering@lucent.com>
6229 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6230 Besides, these days every porting target provides a mkdir function.
6232 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6233 (this snippet comes from src/system.h).
6235 2000-06-15 Paul Eggert <eggert@twinsun.com>
6237 * human.c (adjust_value): New function.
6238 (human_readable_inexact): Apply rounding style even when
6239 printing approximate values.
6241 2000-06-14 Paul Eggert <eggert@twinsun.com>
6243 * human.c (human_readable_inexact): Allow an input block
6244 size that is not a multiple of the output block size, and vice versa.
6245 Reported by Piergiorgio Sartor.
6247 2000-06-14 Paul Eggert <eggert@twinsun.com>
6249 * getdate.y (get_date): Apply relative times after time
6250 zone indicator, not before. Reported by Todd A. Jacobs.
6252 2000-06-13 Jim Meyering <meyering@lucent.com>
6254 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6256 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6258 2000-06-12 Paul Eggert <eggert@twinsun.com>
6260 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6262 2000-06-04 Paul Eggert <eggert@twinsun.com>
6264 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6266 2000-06-04 Jim Meyering <meyering@lucent.com>
6268 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6269 SunOS 4.1.4 for which gid_t is an unsigned type.
6271 2000-06-03 Jim Meyering <meyering@lucent.com>
6273 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6275 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6277 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6278 newer, don't install charset.alias.
6279 * config.charset: Change the Linux/glibc rules so they become empty
6280 on glibc-2.1 or newer.
6282 2000-06-02 Jim Meyering <meyering@lucent.com>
6284 * mountlist.c: Back out last change. Instead, do this...
6285 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6286 member using the same `ignore'-testing code.
6287 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6291 2000-05-29 Jim Meyering <meyering@lucent.com>
6293 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6294 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6296 2000-05-22 Jim Meyering <meyering@lucent.com>
6298 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6300 2000-05-18 Jim Meyering <meyering@lucent.com>
6302 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6303 back, too, since it may have been modified by allocate_entry.
6304 (hash_delete): Rewrite to use neither the assignment operator
6305 nor the comma operator in an if-expression.
6307 2000-05-15 Paul Eggert <eggert@twinsun.com>
6310 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6311 Remove; no longer needed.
6312 "quotearg.h": Add include.
6313 (file_name): Do not bother to explicitly initialize to NULL; it's less
6314 efficient on some hosts.
6315 (close_stdout_status): Remove test as to whether stdout was already
6316 closed; it breaks for the case "echo x | sort >&-".
6317 Quote file name colons.
6318 Do not assume that _("write error") lacks format strings.
6320 2000-05-15 Jim Meyering <meyering@lucent.com>
6322 * version-etc.c (version_etc_copyright): Update the copyright string
6323 used in all --version output.
6325 2000-05-14 Jim Meyering <meyering@lucent.com>
6327 * closeout.c (close_stdout_set_file_name): New function.
6328 (close_stdout_status): Use new file-scoped global.
6329 Return right away if fstat says the stdout file descriptor is invalid.
6330 * closeout.h (close_stdout_set_file_name): Declare.
6332 2000-05-10 Jim Meyering <meyering@lucent.com>
6334 * closeout.c [default_exit_status]: New file-scoped variable.
6335 (close_stdout_set_status): New function.
6336 * closeout.h (close_stdout_set_status): Declare.
6338 2000-05-08 Jim Meyering <meyering@lucent.com>
6340 * long-options.c: Don't include closeout.h.
6341 (parse_long_options): Don't call close_stdout for --version.
6343 2000-05-06 Jim Meyering <meyering@lucent.com>
6345 * strnlen.c: Undefine __strnlen and strnlen.
6346 [!weak_alias]: Define __strnlen to strnlen.
6348 * atexit.c: New file, from libiberty.
6350 2000-05-06 Jim Meyering <meyering@lucent.com>
6352 * closeout.c (close_stdout_status): Also check for errors on the
6355 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6357 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6358 instead of xmalloc, xrealloc, path_concat.
6359 (locale_charset): Treat empty environment variables as absent.
6360 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6362 2000-05-04 Jim Meyering <meyering@lucent.com>
6364 * getopt.c: Update from glibc.
6365 * obstack.c: Likewise.
6366 * obstack.h: Likewise.
6367 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6369 * regex.h: Likewise.
6370 * strndup.c: Likewise.
6371 * strnlen.c: New file, from glibc.
6373 2000-05-01 Jim Meyering <meyering@lucent.com>
6375 * full-write.c (full_write): Remove `FIXME' part of comment.
6377 2000-04-29 Jim Meyering <meyering@lucent.com>
6379 * path-concat.c: Declare strdup only if it's not defined.
6380 * canon-host.c: Likewise.
6382 2000-04-28 Jim Meyering <meyering@lucent.com>
6384 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6385 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6386 included first, then limits.h is included by locale.h by libintl.h.
6387 From John David Anglin.
6389 2000-04-25 Jim Meyering <meyering@lucent.com>
6391 * makepath.c (S_IRWXUGO): Define.
6392 (make_path): Always perform explicit chmod if MODE specifies any
6393 of the `special' permission bits. Prompted by a bug report against
6394 install from Mate Wierdl and Joost van Baal.
6396 2000-04-18 Jim Meyering <meyering@lucent.com>
6400 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6401 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6403 2000-04-17 Jim Meyering <meyering@lucent.com>
6405 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6406 the definition of it to rpl_strftime also defined-away the system's
6409 2000-04-15 Jim Meyering <meyering@lucent.com>
6411 Use `C' to denote so-called `contiguous' files, the same way
6413 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6414 (ftypelet): Use S_ISCTG.
6415 From Michael Deutschmann.
6417 2000-04-14 Jim Meyering <meyering@lucent.com>
6419 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6421 2000-04-08 Jim Meyering <meyering@lucent.com>
6423 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6424 names don't conflict. Reported by Eli Zaretskii.
6426 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6428 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6429 bug. Deal with the different error behavior of Irix iconv.
6431 2000-04-07 Jim Meyering <meyering@lucent.com>
6433 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6434 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6436 2000-04-05 Jim Meyering <meyering@lucent.com>
6438 Portability tweaks required for ultrix4.3.
6439 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6440 * readutmp.c: Include sys/types.h before sys/stat.h.
6441 * canon-host.c: Declare strdup.
6442 * path-concat.c: Likewise.
6443 From John David Anglin.
6445 2000-04-04 Jim Meyering <meyering@lucent.com>
6447 Be more DOS 8.3-friendly.
6448 * ref-add.sin: Renamed from ref-add.sed.in.
6449 * ref-del.sin: Renamed from ref-del.sed.in.
6450 * Makefile.am: Reflect renaming.
6451 Reported by Eli Zaretskii.
6453 Use a temporary file name that won't clash with `charset.alias'
6454 in the DOS 8.3 name space.
6455 * Makefile.am (charset_tmp): Define.
6456 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6457 (uninstall-local): Likewise.
6458 Reported by Eli Zaretskii.
6460 2000-03-29 Paul Eggert <eggert@twinsun.com>
6462 * time/strftime.c (my_strftime): Make sure we call the system
6463 strftime, not ourselves, when invoking the underlying strftime.
6465 2000-03-24 Jim Meyering <meyering@lucent.com>
6467 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6468 (charset_alias): Define.
6469 (install-exec-local): Factor out common code.
6470 (uninstall-local): Split lines longer than 80.
6471 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6473 (.sed.in.sed): New rule. Don't redirect directly to $@.
6474 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6476 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6478 * config.charset: Output a line containing "Packages using this file".
6479 * ref-add.sed.in, ref-del.sed.in: New files.
6480 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6481 ref-del.sed): New rules.
6483 2000-03-17 Jim Meyering <meyering@lucent.com>
6485 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6486 Otherwise, include <strings.h>
6488 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6490 * unicodeio.c (utf8_wctomb): New function.
6491 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6492 format instead of in UCS-4 with platform dependent endianness.
6494 2000-03-07 Paul Eggert <eggert@twinsun.com>
6496 * savedir.c (savedir): Work even if directory size is
6497 negative; this can happen with some screwy NFS configurations.
6499 2000-03-06 Jim Meyering <meyering@lucent.com>
6501 * localcharset.c (get_charset_aliases): Don't try to free file_name
6502 if it's NULL (because we ran out of memory). From Bruno Haible.
6504 2000-03-05 Jim Meyering <meyering@lucent.com>
6506 * localcharset.c ("path-concat.h"): Include.
6507 (get_charset_aliases): Use path_concat instead of ANSI string
6510 * unicodeio.h (PARAMS): Define.
6511 Use it to guard prototype.
6513 2000-03-04 Jim Meyering <meyering@lucent.com>
6515 * Makefile.am (install-exec-local): Create $(libdir) before installing
6517 (uninstall-local): Uncomment this rule so `make distcheck' works
6520 * unicodeio.c (<errno.h>): Include it.
6521 (errno): Declare if not defined.
6523 * localcharset.c: Add Bruno's comment justifying use of volatile.
6525 * config.charset: New version, incorporating remarks from a linux
6526 i18n mailing list. From Bruno Haible.
6528 2000-03-02 Jim Meyering <meyering@lucent.com>
6530 * Makefile.am (EXTRA_DIST): Add config.charset.
6532 2000-03-01 Jim Meyering <meyering@lucent.com>
6534 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6535 * unicodeio.c: Likewise.
6537 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6539 * config.charset: New file.
6540 * localcharset.c: New file.
6541 * unicodeio.h, unicodeio.c: New files.
6542 * Makefile.am (DEFS): Add -DLIBDIR=...
6543 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6544 (noinst_HEADERS): Add unicodeio.h.
6545 (all-local, install-exec-local, charset.alias): New targets.
6547 2000-02-28 Paul Eggert <eggert@twinsun.com>
6549 * quotearg.c (ALERT_CHAR): New macro.
6550 (quotearg_buffer_restyled): Use it.
6552 2000-02-27 Jim Meyering <meyering@lucent.com>
6554 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6555 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6557 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6558 not `#if STDC_HEADERS'.
6559 Declare malloc if needed.
6561 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6562 now that autoconf always defines the HAVE_DECL_ symbols.
6563 * human.c: Likewise.
6565 * strtoumax.c: Likewise.
6567 * backupfile.c: Arrange for cpp to fail if the configure-time
6568 declaration check was not run.
6570 * human.c: Likewise.
6572 * strtoumax.c: Likewise.
6574 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6575 then first look up the entire `.'-containing string as a login name.
6577 2000-02-18 Paul Eggert <eggert@twinsun.com>
6579 * getdate.y: Handle two-digit years with leading zeros correctly.
6580 (textint): New typedef.
6581 (parser_control): Member year changed from int to textint.
6583 (YYSTYPE): Removed; replaced by %union with int and textint members.
6584 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6585 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6586 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6587 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6588 (date, number, to_year): Use width of number in digits, not its value,
6589 to determine whether it's a 2-digit year, or a 2-digit time.
6590 (yylex): Store number of digits of numeric tokens.
6591 Reported by John Kendall.
6593 (parser_control): Changed from struct parser_control to typedef (for
6594 consistency). All uses changed.
6596 (tID): Removed; not used.
6597 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6599 2000-02-14 Paul Eggert <eggert@twinsun.com>
6601 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6602 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6604 2000-02-12 Jim Meyering <meyering@lucent.com>
6606 * userspec.c (ISDIGIT): Define it.
6607 (isdigit): Remove definition.
6608 (is_number): Use ISDIGIT, not isdigit.
6609 <libintl.h>: Include.
6611 (parse_user_spec): Mark translatable strings.
6613 2000-02-10 Jim Meyering <meyering@lucent.com>
6615 With these changes, nanosleep.[ch] are finally enough like the other
6616 lib/* replacement files to compile on a few more losing systems.
6618 * nanosleep.h: Don't include config.h.
6619 Remove prototype from declaration of nanosleep.
6620 (PARAMS): Remove now-unneeded definition.
6621 * nanosleep.c: #undef nanosleep.
6622 (rpl_nanosleep): Rename from nanosleep.
6624 2000-02-03 Jim Meyering <meyering@lucent.com>
6626 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6627 rather than with `#if HAVE_UTMPNAME'.
6629 2000-02-01 Jim Meyering <meyering@lucent.com>
6631 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6633 2000-01-31 Jim Meyering <meyering@lucent.com>
6635 * nanosleep.h (nanosleep): Guard declaration with
6636 `#if ! HAVE_DECL_NANOSLEEP'.
6637 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6638 the declaration in that vendor's sys/timers.h.
6639 Reported by Christian Krackowizer.
6641 * quotearg.c (ISASCII): Add #undef and move definition to follow
6642 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6643 (ISPRINT): Likewise.
6644 Reported by Tom Tromey.
6646 2000-01-30 Jim Meyering <meyering@lucent.com>
6648 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6649 uses of ->ut_name. The latter doesn't work with new Linux header files
6650 where only utmpx.ut_user is declared.
6652 * readutmp.h (UT_USER): Define.
6654 2000-01-23 Jim Meyering <meyering@lucent.com>
6656 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6659 2000-01-22 Jim Meyering <meyering@lucent.com>
6661 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6662 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6663 Required for some AIX systems. Reported by Christian Krackowizer.
6664 [TESTING] (main): New function.
6666 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6667 * dirname.c (dir_name): Support for DOS-style file names with drive
6670 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6672 * strverscmp.c (ISDIGIT): Define.
6673 (strverscmp): Use ISDIGIT, not isdigit.
6675 2000-01-17 Paul Eggert <eggert@twinsun.com>
6677 * nanosleep.c (nanosleep):
6678 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6679 POSIX.1 doesn't require SA_INTERRUPT and some systems
6680 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6681 it's been part of POSIX.1 since day 1 (in 1988).
6683 2000-01-17 Jim Meyering <meyering@lucent.com>
6685 * interlock: Remove unused file. Reported by François Pinard.
6687 2000-01-16 Paul Eggert <eggert@twinsun.com>
6689 * quotearg.c (quotearg_buffer_restyled): Do not quote
6690 alert, backslash, formfeed, and vertical tab unnecessarily in
6691 shell quoting style.
6694 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6695 Free Software Foundation, Inc.
6696 Copying and distribution of this file, with or without modification,
6697 are permitted provided the copyright notice and this notice are preserved.