1 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3 * canonicalize.c: Include canonicalize.h first, to test interface.
4 Include <stddef.h> unconditionally, since we assume C89 now.
5 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
6 * fts.c: Include fts_.h first, to check interface.
7 Do not include intprops.h; no longer needed.
8 Include cycle-check.h and hash.h, since fts_.h no longer does.
9 Remove unnecessary casts of closedir to void.
10 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
11 decide whether to decrement nlinks.
12 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
13 (FTS): Use struct hash_table * instead of Hash_table, so that
14 we no longer need to include hash.h here.
16 2005-05-17 Jim Meyering <jim@meyering.net>
18 * fts.c, fts_.h: New files, from coreutils.
20 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
23 * unlinkdir.c, unlinkdir.h: New files.
24 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
25 regex.h, unlocked-io.h, xtime.h:
26 White space changes only.
27 * makepath.c (make_path): Port to hosts where leading "//" is special.
28 * yesno.c: Include getline.h, not ctype.h.
29 (yesno): Don't remove leading white space; POSIX doesn't allow it.
30 Use getline to remove arbitrary restriction on response length.
32 2005-05-13 Bruno Haible <bruno@clisp.org>
34 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
35 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
36 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
37 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
38 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
39 Add support for 64-bit integers in the MSVC compiler.
41 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
43 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
44 Change the initial comment to refer to GPL, not LGPL.
45 gnulib-tool will change it to LGPL as needed.
47 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
48 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
49 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
50 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
51 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
52 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
53 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
54 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
55 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
56 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
57 concatpath.c, config.charset, copy-file.c, copy-file.h,
58 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
59 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
60 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
61 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
62 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
63 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
64 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
65 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
66 full-read.c, full-read.h, full-write.c, full-write.h,
67 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
68 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
69 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
70 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
71 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
72 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
73 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
74 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
75 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
76 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
77 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
78 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
79 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
80 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
81 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
82 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
83 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
84 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
85 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
86 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
87 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
88 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
89 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
90 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
91 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
92 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
93 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
94 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
95 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
96 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
97 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
98 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
99 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
100 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
101 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
102 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
103 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
104 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
105 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
106 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
107 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
108 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
109 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
110 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
111 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
112 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
113 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
114 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
115 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
116 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
117 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
118 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
119 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
120 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
121 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
122 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
123 Update FSF postal mail address.
125 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
127 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
128 specified in ai_socktype. Fix invalid ai_protocol
129 check. ai_protocol is usually set to 0 or depending on
130 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
131 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
132 ai_socktype / ai_protocol in the returned addrinfo structure.
134 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
135 Bruno Haible <bruno@clisp.org>
137 * inet_ntop.h: New file.
138 * inet_ntop.c: New file, from glibc with modifications.
140 2005-05-08 Jim Meyering <jim@meyering.net>
142 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
144 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
146 Merge from coreutils. Among other things,
147 add bulletproofing for cases where stdin, stdout, or stderr are closed.
148 * fd-safer.c: New file.
149 * fcntl-safer.h, open-safer.c: Remove.
150 * chdir-long.c: Fix comment "fetish" -> "coreutils".
151 * dup-safer.c: Include unistd-safer.h first.
152 Don't include errno.h.
153 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
154 * file-type.h: Don't assume invoker included sys/stat.h first.
155 * file-type.c: Rely on file-type.h change.
156 * getloadavg.c: Include unistd-safer.h.
157 (getloadavg): Use safer open.
158 * getusershell.c: Include "stdio-safer.h".
159 (getusershell): Use safer fopen.
160 * long-options.c (long_options): Use NULL rather than 0.
161 * modechange.h (mode_free): Remove; all callers changed to invoke
163 * modechange.c: Likewise.
164 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
165 (MODE_DONE): New constant.
166 (struct mode_change): Remove 'next' member.
167 (make_node_op_equals): New function; like the old one of the
168 same name, except it allocates an array.
169 (mode_compile, mode_create_from_ref): Use it.
170 (mode_compile): Allocate result as an array, not a linked list.
171 Parse octal string ourself, so that we catch mistakes like "+0".
172 (mode_adjust): Arg is an array, not a linked list.
173 * modechange.c: Include stat-macros.h, xalloc.h.
174 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
175 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
176 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
177 Remove. This is now stat-macros.h's job.
178 (talloc): Remove. All callers replaced by xalloc, so that
179 our invokers don't have to worry about reporting memory failures.
180 (make_node_op_equals): Remove.
181 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
183 (struct mode_change): Moved here from modechange.h.
184 (mode_append_entry): Remove.
185 (mode_compile): Remove MASKED_OPS arg, since it encouraged
186 apps to have incorrect behavior. Use simpler algorithm for head
187 and tail. Don't futz with umask; that's now the job of mode_adjust.
188 Detect more invalid usages rather than having somewhat-random behavior.
189 Don't insert an "a=" action, as that leads to incorrect behavior.
190 (mode_compile, mode_create_from_ref): Return NULL on error instead
191 of an enum, since now there's only one way to have an error. All
193 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
194 at the correct time. Simplify calculation of "+u" and its ilk.
195 Don't mishandle "+X".
196 (mode_free): Remove "register" and localize decls.
197 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
198 (struct mode_change): Move to modechange.c; callers don't
199 need to see this stuff.
200 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
201 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
202 (mode_change, mode_adjust): Reflect the new signatures noted above.
203 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
204 that might redefine system include files.
205 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
206 (my_usleep): Use NULL rather than (void *) 0.
207 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
208 Use siginterrupt to specify that system calls should be interrupted.
209 (rpl_nanosleep): Move initialization of suspended closer to call of
211 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
212 * readutmp.c: Likewise. Include signal.h, stdbool.h.
213 (desirable_utmp_entry): New function.
214 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
215 using x2nrealloc, to simplify logic.
216 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
217 size calculation. Do not assume utmp file is a regular file.
218 * readutmp.h (UT_PID): Moved here from ../src/who.c.
219 (READ_UTMP_CHECK_PIDS): New constant.
220 * save-cwd.c: Include unistd-safer.h.
221 (save_cwd): Use fd_safer.
222 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
223 [!_LIBC] Include "stat-macros.h" instead.
224 * unistd-safer.h (fd_safer): New decl.
226 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
228 * byteswap_.h: New file.
230 2005-04-25 Albert Chin <china@thewrittenword.com>
232 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
235 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
237 * getdate.y (zone): Allow relunit_snumber after tZONE, so
238 that "UTC +1 second" continues to work. Problem reported
240 (relunit_snumber): New rule.
243 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
245 * getdate.y (universal_time_zone_table): New constant.
246 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
247 universal_time_zone_table.
248 (lookup_zone): Prefer universal_time_zone_table to
249 local_time_zone_table, so that "GMT" time stamps are allowed in
250 London during the summer. Problem reported by Ian Abbott.
252 2005-04-12 Jim Meyering <jim@meyering.net>
254 * human.c (humblock): Set *options even when returning due to
255 xstrtoumax conversion failure. Thanks to a used-uninitialized
258 2005-04-09 Jim Meyering <jim@meyering.net>
260 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
261 -Wuninitialized: initialize tm0.tm_year.
263 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
265 * getdate.y (parser_control): rels_seen is now a boolean, not a
266 count, since there's no maximum. All uses changed.
267 Add member dsts_seen.
268 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
270 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
271 Use pc_rels_seen to decide whther a date is absolute.
273 * getdate.y (number): Don't overwrite year.
274 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
277 2005-04-02 Simon Josefsson <jas@extundo.com>
279 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
280 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
282 2005-03-27 Jim Meyering <jim@meyering.net>
284 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
286 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
288 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
289 "one's complement" -> "ones' complement" in comment, as per Knuth.
290 "value of type" -> "type or expression" in comment.
291 * mktime.c, strftime.c: Propagate intprops.h comment nits.
293 2005-03-26 Jim Meyering <jim@meyering.net>
296 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
297 Correct typos: s/or/of/.
299 2005-03-23 Jim Meyering <jim@meyering.net>
301 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
303 2005-03-21 Jim Meyering <jim@meyering.net>
305 Changes imported from coreutils.
307 * cycle-check.c: Don't include xalloc.h.
309 * path-concat.c: Don't include assert.h.
310 (path_concat): Remove assertion that would have triggered
311 for ABASE starting with more than one slash.
312 Reported by Andreas Schwab.
314 * path-concat.c (path_concat): Set *BASE_IN_RESULT
315 properly when ABASE is an absolute file name.
316 Correct the description of this function.
318 Add an assertion and a test driver.
319 This fixes a bug introduced on 2004-07-02.
320 Andreas Schwab reported the resulting failure of cp --parents:
321 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
323 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
325 * strftime.c (my_strftime): If the underlying strftime returns 0
326 (which shouldn't happen), generate nothing instead of returning 0
327 immediately, so that nstrftime (NULL, ...) doesn't return 0.
329 2005-03-16 Bruno Haible <bruno@clisp.org>
331 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
333 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
335 * strftime.c (my_strftime): Prepend space to format so that we can
336 reliably distinguish strftime failure from empty output on POSIX
339 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
341 * iconvme.c (SIZE_MAX): New macro, if not already defined.
342 (iconv_string): Don't guess a size-zero buffer, as that might cause
343 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
344 result would be 'too large', where 'too large' is (heuristically)
345 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
346 overflow concerns. This will prevent some unwanted malloc failures
347 when the inputs are very large.
349 2005-03-15 Bruno Haible <bruno@clisp.org>
351 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
354 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
357 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
359 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
361 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
362 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
364 * strtol.c: Likewise.
366 2005-03-14 Simon Josefsson <jas@extundo.com>
368 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
371 2005-03-14 Jim Meyering <jim@meyering.net>
373 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
374 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
375 to be nonzero so that we (and caller) can detect the difference
376 between a valid zero-length expansion and an error return, even
377 when the underlying strftime fails before writing anything into
380 2005-03-10 Jim Meyering <jim@meyering.net>
382 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
383 so that this module works on systems without fchdir.
385 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
387 Factor int-properties macros into a single file, except for
389 * intprops.h: New file.
390 * getloadavg.c: Include it instead of limits.h.
391 (INT_STRLEN_BOUND): Remove.
392 * human.c: Include intprops.h.
393 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
394 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
395 * inttostr.h: Include intprops.h instead of limits.h.
396 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
397 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
398 for consistency with intprops.h.
399 (time_t_is_integer, twos_complement_arithmetic): Use them.
400 * sig2str.h: Include <signal.h>, intprops.h.
401 (INT_STRLEN_BOUND): Remove.
402 * strftime.c (TYPE_SIGNED): Remove.
403 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
404 * strtol.c: Adjust comments to match intprops.h.
405 * userspec.c: Include intprops.h.
406 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
407 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
408 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
409 instead of rolling our own expressions.
410 * xstrtol.c: Include xstrtol.h first, to test interface.
412 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
414 (my_strftime): Do not mishandle years close to INT_MAX, by doing
415 the right thing even if adding 1900 would overflow. Similarly
416 for tm_mon + 1 and tm_yday + 1.
417 Make %Y always equivalent to %C%y, and similarly for %G and %g.
418 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
419 (DO_SIGNED_NUMBER): New macro.
420 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
422 2005-03-07 Bruno Haible <bruno@clisp.org>
424 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
426 2005-03-03 Derek R. Price <derek@ximbiot.com>
427 Bruno Haible <bruno@clisp.org>
429 * pagealign_alloc.h: New file.
430 * pagealign_alloc.c: New file.
432 2005-01-28 Bruno Haible <bruno@clisp.org>
434 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
437 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
439 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
440 The workaround isn't strictly needed for POSIX conformance, and
441 it's too much of a pain to configure and maintain. We'll ask
442 people to fix their kernels instead.
443 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
444 (NANOSLEEP_BUG_WORKAROUND): Remove.
445 (xnanosleep): Remove the workaround.
447 2005-02-12 Bruno Haible <bruno@clisp.org>
449 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
451 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
453 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
454 * timespec.h (gettime): Return void, since it always
455 succeeds now. All uses changed.
456 * gettime.c (gettime) Likewise.
457 [HAVE_NANOTIME]: Prefer nanotime.
458 Assume gettimeofday succeeds, as POSIX requires.
459 Assime time () succeeds, since other code already does.
460 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
461 (timespec_subtract): Remove.
462 (NANOSLEEP_BUG_WORKAROUND): New constant.
463 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
464 things considerably. Use it only on GNU/Linux hosts, since the
465 workaround shouldn't be needed elsewhere.
467 2005-02-24 Bruno Haible <bruno@clisp.org>
469 * gettext.h: Update from GNU gettext 0.14.2.
471 2005-02-24 Bruno Haible <bruno@clisp.org>
473 * localcharset.c: Update from GNU gettext 0.14.2.
474 * config.charset: Update from GNU gettext 0.14.2.
476 2005-02-22 Simon Josefsson <jas@extundo.com>
478 * iconvme.h, iconvme.c: New files, from libc.
480 2005-02-20 Neil Conway <neilc@samurai.com>
482 * xgethostname.c (xgethostname): Check for ENOMEM, which is
483 returned by OSX/Darwin if the specified buffer is not large
484 enough for the hostname.
486 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
488 * memrchr.h: New file.
489 * chdir-long.c: Include it.
490 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
491 Don't bother including stddef.h.
493 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
495 * argp-help.c (__argp_help): Create a fake struct argp_state and
496 pass it to _help, otherwise the latter coredumps trying to
497 dereference state.root_argp.
499 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
501 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
503 Include <sys/types.h>, for dev_t.
504 (ME_DUMMY, ME_REMOTE): Move from here....
505 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
506 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
508 Include mountlist.h first, to test the interface.
510 2005-01-29 Bruno Haible <bruno@clisp.org>
512 * progname.c (program_name): Initialize.
513 Needed when linking statically on MacOS X.
515 2005-01-28 Bruno Haible <bruno@clisp.org>
517 * javacomp.sh.in: New file, from GNU gettext.
518 * javacomp.h: New file, from GNU gettext.
519 * javacomp.c: New file, from GNU gettext.
521 2005-01-26 Bruno Haible <bruno@clisp.org>
523 * javaexec.sh.in: New file, from GNU gettext.
524 * javaexec.h: New file, from GNU gettext.
525 * javaexec.c: New file, from GNU gettext.
527 2005-01-26 Simon Josefsson <jas@extundo.com>
529 * gai_strerror.c: Use GPL in header.
531 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
533 * argp-help.c (hol_entry_help): Avoid using non-constant
534 initializers for struct pentry_state.
535 (__argp_error): Check return value of __asprintf
536 (__argp_failure): Translate error message
538 * argp-parse.c: Removed braces around the expansion of N_()
540 2005-01-21 Jim Meyering <jim@meyering.net>
542 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
543 same value as for Solaris 9.
545 * chdir-long.c (chdir_long): Rewrite to remove limitation on
546 component length. This included changing the parameter to be
547 of type `char *' rather than `char const *'.
548 * chdir-long.h (chdir_long): Update prototype.
550 * openat.c (fdopendir, fstatat): New functions.
551 * openat.h: Include headers required for use of DIR and struct stat.
552 [AT_SYMLINK_NOFOLLOW]: Define.
553 (fdopendir, fstatat): Add prototypes.
555 2005-01-21 Bruno Haible <bruno@clisp.org>
557 * classpath.h: New file, from GNU gettext.
558 * classpath.c: New file, from GNU gettext.
560 2005-01-20 Simon Josefsson <jas@extundo.com>
562 * version-etc-fsf.c: New file, with version_etc_copyright.
563 * version-etc.c: Remove version_etc_copyright.
564 * version-etc.h (version_etc_copyright): Use [] instead of * in
565 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
567 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
569 * save-cwd.c (save_cwd): Remove code to support the case
570 where fchdir is missing or flaky.
572 2005-01-20 Simon Josefsson <jas@extundo.com>
574 * base64.h (isbase64): Add.
576 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
577 using a unsigned prototype, don't inline.
578 (base64_decode): Use it.
580 2005-01-19 Bruno Haible <bruno@clisp.org>
582 * sh-quote.h: New file, from GNU gettext.
583 * sh-quote.c: New file, from GNU gettext.
585 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
587 Merge changes from coreutils, as described below in several
588 changelogs dated today.
590 * save-cwd.c: Include "save-cwd.h" before other include files.
591 (O_DIRECTORY): Remove; not needed here, since "." must be
592 a directory. All uses removed.
593 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
594 universal on Suns, and we also need to test for IRIX.
595 Revamp code to use 'if' rather than '#if'.
596 Avoid unnecessary comparison of cwd->desc to 0.
598 * utimens.c (futimens): Robustify the previous patch, by checking
599 for known valid error numbers rather than observed invalid ones.
601 2005-01-18 Jim Meyering <jim@meyering.net>
603 * version-etc.c (version_etc_copyright): Update copyright date.
605 * utimens.c (futimens): Account for the fact that futimes
606 can also fail with errno == ENOSYS or errno == ENOENT.
607 Patch from Dmitry V. Levin.
609 Change the name of the robust chdir function from chdir to chdir_long.
610 * save-cwd.c: Include chdir-long.h rather than chdir.h.
611 (restore_cwd): Use chdir_long, not chdir.
612 * chdir-long.c: Renamed from chdir.c.
613 * chdir-long.h: Renamed from chdir.h.
614 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
617 2005-01-18 Bob Proulx <bob@proulx.com>
619 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
620 offsetof() macro construct to avoid compile failure with native HP-UX
621 11.0 ANSI C compiler.
623 2005-01-06 Bruno Haible <bruno@clisp.org>
625 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
626 because stpncpy.m4 takes care of it.
628 2004-01-24 Bruno Haible <bruno@clisp.org>
630 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
632 2003-10-09 Bruno Haible <bruno@clisp.org>
634 * progreloc.c: Include xalloc.h instead of xmalloc.h.
636 2005-01-06 Bruno Haible <bruno@clisp.org>
638 * fwriteerror.h (fwriteerror): Change specification to include fclose.
639 * fwriteerror.c: Include <stdbool.h>.
640 (fwriteerror): At the end, close the file stream. Record whether
641 stdout was already closed.
643 2004-05-27 Bruno Haible <bruno@clisp.org>
645 * execute.c (environ): Declare if needed.
646 * pipe.c (environ): Likewise.
647 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
649 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
651 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
652 definitions to be after all include files, to avoid collisions.
653 Problem reported by Bob Proulx.
655 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
657 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
658 not needed. This removes a dependency on the gettext module.
659 [defined _LIBC]: Do not include <libintl.h>; not needed.
661 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
663 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
666 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
668 * argp-parse.c: Include <stddef.h>.
669 (alignof, alignto): New macros.
670 (parser_init): Don't assume that void * is aligned sufficiently
673 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
674 need to extend the stack.
675 (YYINITDEPTH): New macro, so that the initial stack isn't overly
678 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
680 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
682 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
684 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
685 Remove now-obsolete comment about AIX.
686 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
687 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
688 (YYMAXDEPTH): New macro.
690 2004-12-18 Bruno Haible <bruno@clisp.org>
692 * fatal-signal.c (fatal_signals): Make non-const.
693 (init_fatal_signals): New function.
694 (uninstall_handlers, install_handlers): Ignore signals that were set to
696 (at_fatal_signal): Call init_fatal_signals.
697 (init_fatal_signal_set): Likewise. Ignore signals that were set to
699 Reported by Paul Eggert.
701 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
703 * getdate.y (textint): New member "negative".
704 (time_zone_hhmm): New function.
705 Expect 14 shift-reduce conflicts, not 13.
706 (o_colon_minutes): New rule.
707 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
708 (yylex): Set the "negative" member of signed numbers.
710 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
712 Changes imported from coreutils.
713 * hard-locale.c: Assume <locale.h> exists.
715 (GLIBC_VERSION): New macro.
716 (hard_locale): Assume setlocale exists.
717 Rewrite to avoid #ifdef.
718 Use strdup rather than malloc + strcpy.
719 * human.c: Assume <locale.h> exists.
720 (human_readable): Assume localeconv exists.
722 2004-12-01 Jakub Jelinek <jakub@redhat.com>
724 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
725 convert T2, not T. (Imported from libc.)
727 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
729 * getcwd.c (is_ENAMETOOLONG): New macro.
730 (__getcwd.c): Don't restore errno; glibc doesn't.
731 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
732 first, falling back to our code only if its results look suspicious.
733 Ensure that the resulting buffer is only as large as necessary.
735 * readutmp.c: Include readutmp.h first.
736 Include <errno.h>, since readutmp.h no longer does that.
737 * readutmp.h: Don't include <errno.h>,
738 <sys/param.h>, <time.h>; not needed to establish interface.
739 (errno): Remove decl.
740 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
741 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
742 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
744 2004-11-28 Simon Josefsson <jas@extundo.com>
746 * base64.h, base64.c: New file.
748 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
750 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
752 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
754 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
755 HP's ANSI C compiler.
756 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
757 Declaring int functions causes warnings on some modern systems and
758 shouldn't be needed to compile on ancient ones.
759 * same.c (MIN) [defined MIN]: Don't define, since it's already
762 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
763 with the following changes.
764 (__set_errno): Parenthesize properly.
766 (MIN, MAX, MATCHING_INO): New macros.
767 (__getcwd): Define with prototype, not K&R form.
768 Use heuristics to allocate default buffer on stack if possible.
769 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
770 behavior, and to avoid the PATH_MAX limit when computing
772 Use MATCHING_INO to compare inode number to file.
773 Check for arithmetic overflow in size calculations.
774 Fix bug in reallocation of dot array that caused getcwd to fail
775 on directories nested deeper than 75.
776 Be more careful about saving errno on error.
777 Do not use realloc; use only free+malloc, as this is a bit
778 more flexible and avoids a needless copy operation.
779 Do not inspect st_dev and st_ino for symbolic links; POSIX
780 doesn't specify the latter.
781 Check for closedir errors.
782 Avoid needless casts.
783 Use "#ifdef weak_alias" around weak_alias, to be like other
785 The following changes to getcwd.c have effect only when used in
786 gnulib; they have no effect inside glibc proper.
787 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
788 as alloca isn't used.
789 (alloca, __alloca): Likewise.
790 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
791 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
792 unconditionally, as gnulib assumes C89 or better.
793 Do not include <sys/param.h>.
794 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
795 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
797 (NULL) [!defined NULL]: Remove; we assume C89 or better.
798 Include <dirent.h> in a way that is compatible with modern Autoconf.
799 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
800 New macros, if not already defined.
801 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
802 Use "_LIBC", not "defined _LIBC", for consistency.
803 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
805 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
806 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
807 * xgetcwd.c: David MacKenzie's old code was removed, so give
808 credit only to Jim Meyering and adjust the copyright dates.
809 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
810 <stdlib.h>, <unistd.h>, "pathmax.h".
811 Instead, include "xgetcwd.h" (first) and "getcwd.h".
812 (INITIAL_BUFFER_SIZE): Remove.
813 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
815 2004-11-23 Jim Meyering <jim@meyering.net>
817 * getopt_.h: Remove trailing blanks.
819 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
821 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
822 (futimens): New function, which uses futimes if available.
823 (futimens, utimens): Support timespec==NULL, with same semantics
824 as utime and utimens.
825 * utimens.h (futimens): New decl.
827 2004-11-23 Jim Meyering <jim@meyering.net>
829 * __fpending.c: Add comment.
831 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
833 * getopt_.h: Re-addition of __getopt_argv_const caused
834 redefinition warnings. To avoid them, include the defines
835 in `#if !defined __need_getopt ... #endif'. The only place
836 where __getopt_argv_const is used is in definitions
837 of getopt_long and getopt_long_only below, which are as well
838 protected by `#ifndef __need_getopt'.
839 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
840 __need_getopt after including <stdio.h> and <unistd.h> These
841 headers might have defined it.
843 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
845 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
847 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
848 optopt): Use them instead of invoking ## directly; otherwise, the
849 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
851 2004-11-19 Bruno Haible <bruno@clisp.org>
853 * strtok_r.c: Move comments from here...
854 * strtok_r.h: ... to here.
856 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
858 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
859 might fail. Problem reported by Yoann Vandoorselaere.
860 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
861 that mishandle size_t overflow.
863 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
865 * canon-host.c: Include "strdup.h".
866 (canon_host): Use getaddrinfo if available, so that IPv6 works.
867 Use strdup instead of malloc/strcpy to duplicate strings.
869 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
870 (human_space_before_unit): New constant.
871 * human.c (human_readable): Support it.
873 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
874 (xgetcwd): Set errno correctly when failing.
875 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
876 the failure is actually due to a PATH_MAX problem.
878 Further getopt changes to make it more likely that glibc will
879 buy the changes back.
880 * getopt.c (POSIXLY_CORRECT): New constant.
881 (getopt): Use it, so to preserve glibc semantic
882 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
883 when compiling for libc.
884 * getopt_.h (__getopt_argv_const): Bring it back.
885 (getopt_long, getopt_long_only): Use it.
887 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
888 New arg POSIXLY_CORRECT. All callers changed.
889 (getopt): Argv is now char * const *, as per standard.
890 (_getopt_internal_r, _getopt_internal): Argv is now char **,
891 not char *__getopt_argv_const *.
892 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
893 _getopt_long_only_r): Likewise.
894 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
895 * getopt_int.h (_getopt_internal, _getopt_internal_r,
896 _getopt_long_r, _getopt_long_only_r): Likewise.
897 * getopt_.h (__getopt_argv_const): Remove.
898 (getopt): Argv is now char * const *, as per standard.
900 * getdate.y (tORDINAL): New token.
901 (day, relunit): Allow it for relative times.
902 (relative_time_table): Use tORDINAL for ordinals.
904 2004-11-15 Jim Meyering <jim@meyering.net>
906 * closeout.c: Include "__fpending.h" once again.
908 (close_stdout): Don't fail just because stdout was closed initially,
909 since some programs don't write to stdout in the normal course of
910 operation (other than --version and --help), and we don't want this
911 function to make e.g. `touch file >&-' fail.
912 But do fail if it was closed and someone has tried to write to it.
913 E.g., `printf foo >&-' must fail.
915 2004-11-11 Simon Josefsson <jas@extundo.com>
917 * strtok_r.h, strtok_r.c: New file.
919 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
921 * getopt_.h (__getopt_argv_const): New macro, to be used so that
922 we can stop lying to compilers about the constness of argv when we
923 are compiled outside glibc.
924 (getopt, getopt_long, getopt_long_only): Use it.
925 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
927 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
928 _getopt_long_only_r): Likewise.
929 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
930 _getopt_long_only_r): Likewise.
932 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
933 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
934 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
935 the other external symbols.
936 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
937 declaration, since the above renaming now works around collisions.
939 2004-11-11 Jim Meyering <jim@meyering.net>
941 * linebreak.c: Remove trailing blanks.
942 * alloca_.h: Likewise.
944 * euidaccess.c: Likewise.
945 * allocsa.h: Likewise.
947 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
949 * mktime.c (SHR): New macro, which is a portable
950 substitute for >> that should work even on Crays.
951 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
952 Problem reported by Mark D. Baushke in
953 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
954 * getdate.y (SHR): Likewise.
956 * strftime.c (SHR): Likewise.
958 * quotearg.c (struct quoting_options): Use unsigned int for
959 quote_these_too, so that right shifts are well defined. All uses
962 2004-11-10 Simon Josefsson <jas@extundo.com>
964 * getaddrinfo.h, getaddrinfo.c: New files.
966 2004-11-10 Jim Meyering <jim@meyering.net>
968 Ensure that no close failure goes unreported.
969 * closeout.c (close_stdout): Always close stdout. I.e., don't
970 return early when it seems there's nothing to flush.
971 Don't include __fpending.h.
973 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
975 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
977 2004-11-05 Bruno Haible <bruno@clisp.org>
979 * readlink.c: Include stddef.h, needed for size_t on Woe32.
980 Reported by Mark D. Baushke <mdb@cvshome.org>.
982 2004-11-04 Bruno Haible <bruno@clisp.org>
984 2004-09-11 Bruno Haible <bruno@clisp.org>
985 * allocsa.valgrind: New file.
986 2004-02-06 Bruno Haible <bruno@clisp.org>
987 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
988 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
989 Reported by Christopher Seip <chris.seip@hp.com>.
991 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
993 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
994 with errno == ERANGE if the buffer is too small.
995 Problem reported by Mark D. Baushke.
997 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
999 * xreadlink.c (MAXSIZE): New macro.
1000 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1001 size does not exceed MAXSIZE. Avoid cast.
1002 As suggested by Mark D. Baushke in
1003 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1004 if readlink fails with buffer size just under MAXSIZE, try again
1007 2004-11-02 Derek R. Price <derek@ximbiot.com>
1008 and Paul Eggert <eggert@cs.ucla.edu>
1010 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1011 (get_date): Overparenthesize to avoid GCC warning.
1013 2004-11-02 Bruno Haible <bruno@clisp.org>
1015 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1016 function returns void.
1018 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1020 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1021 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1024 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1026 * getdate.y: Add support for TZ="foo" within a date string.
1027 Fix some bugs near time_t boundaries. Reject dates with
1028 out-of-range components, e.g., "Sept 31".
1029 Include <stdlib.h>, "setenv.h", "xalloc.h".
1030 (ISDIGIT_LOCALE): Remove; unused.
1031 Note that the TZ and time functions used here are not reentrant.
1032 (mktime_ok, get_tz): New functions.
1033 (TZBUFSIZE): New constant.
1034 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1035 This requires that we sometimes generate our own TZ="XXX..." setting.
1037 2004-10-27 Derek R. Price <derek@ximbiot.com>
1039 * mktime.c (not_equal_tm): Remove redundant check.
1041 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1043 * getdate.y: Use Bison 1.875 features, and some minor
1044 code cleanups. This change does not affect semantics.
1045 Don't include <stdlib.h>; no longer needed.
1046 Don't include unlocked-io.h; only the "#if TEST" code uses
1047 stdio, and performance isn't crucial there.
1048 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1049 Bison 1.875 features as described below.
1050 All uses of "PC." replaced by "pc->".
1051 (YYSTYPE): Add a forward declaration.
1052 (yylex, yyerror): Use full prototypes in forward decls.
1053 Use "%pure-parser" rather than obsolescent "%pure_parser".
1054 Use %parse-param and %lex-param instead of obsolescent
1055 YYPARSE_PARAM and YYLEX_PARAM.
1056 (meridian_table, month_and_day_table, time_units_table,
1057 relative_time_table, time_zone_table, military_table,
1058 lookup_zone, lookup_word, get_date):
1059 Use NULL instead of 0 where appropriate.
1060 (to_hour): Avoid abort (), to avoid a dependency on
1062 (yyerror, yylex): Now accepts parser_control * arg.
1063 (main) [TEST]: Use '\0' rather than 0 for char.
1065 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1067 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1068 It's now the caller's responsibility to handle the case where
1069 !HAVE_GETPAGESIZE && !defined getpagesize.
1071 * mktime.c (leapyear): Arg is long int, not int.
1073 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1075 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1077 2004-10-12 Simon Josefsson <jas@extundo.com>
1079 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1080 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1083 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1085 * vsnprintf.h: New file.
1086 * vsnprintf.c: New file.
1088 2004-10-07 Bruno Haible <bruno@clisp.org>
1090 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1091 into the provided buffer.
1093 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1095 * diacrit.c, diacrit.h: Add GPL notice.
1097 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1098 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1099 * logl.c (logl): Keep the code as similar to glibc as possible.
1100 This avoids a potential constant-folding bug.
1102 2004-10-05 Bruno Haible <bruno@clisp.org>
1104 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1106 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1108 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1109 * xmalloc.c (xmemdup): Likewise.
1110 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1111 XFREE): Remove these long-obsolescent macros.
1112 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1113 * xstrdup.c: Remove.
1115 * regex.c (re_comp): Cast gettext return value to char *,
1116 Problem reported by Martin Neitzel via Mark D. Baushke.
1118 2004-10-04 Simon Josefsson <jas@extundo.com>
1120 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1121 '#ifdef USE_UNLOCKED_IO'.
1123 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1125 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1126 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1127 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1128 regex.c, sha1.c, version-etc.c, yesno.c:
1129 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1130 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1131 the includer's responsibility.
1133 Sync from coreutils.
1135 * modechange.c (mode_compile): Don't decrement a pointer that
1136 points to the start of a string, as the C Standard says the
1137 resulting behavior is undefined.
1139 * backupfile.h (enum backuptype): Rename none -> no_backups,
1140 simple -> simple_backups, numbered_existing ->
1141 numbered_existing_backups, numbered -> numbered_backups
1142 to avoid shadowing problems. All uses changed.
1143 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1144 * backupfile.c (check_extension, numbered_backup):
1145 Rename locals to avoid shadowing 'basename'.
1146 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1149 * .cppi-disable: Add getopt_.h, getopt_int.h.
1150 * .cvsignore: Add getopt.h.
1152 2004-10-04 Simon Josefsson <jas@extundo.com>
1154 * memmem.h: New file.
1155 * memmem.c: New file, taken from glibc.
1157 2004-10-02 Jim Meyering <jim@meyering.net>
1159 * dirfd.h, getpagesize.h: Add copyright notice.
1161 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1163 * snprintf.c: Remove comments as to why each header is needed.
1165 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1167 * strsep.h: New file.
1168 * strsep.c: New file.
1170 2004-10-01 Simon Josefsson <jas@extundo.com>
1172 * snprintf.c (snprintf): Handle size==0.
1174 2004-10-01 Simon Josefsson <jas@extundo.com>
1175 Bruno Haible <bruno@clisp.org>
1177 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1178 (snprintf): Declare 'args'.
1180 2004-09-30 Simon Josefsson <jas@extundo.com>
1182 * snprintf.h, snprintf.c: New files.
1184 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1186 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1187 (hol_entry_help): Never translate an empty string.
1188 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1189 * argp.h (OPTION_NO_TRANS): New option.
1191 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1193 * xvasprintf.c: Include xalloc.h.
1194 (xvasprintf): Use xalloc_die, not xmalloc_die.
1196 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1198 * dummy.c: Change copyright notice to FSF, and license to GPL.
1200 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1202 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1203 Problem reported by Bruno Haible in:
1204 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1206 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1208 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1209 in case some system header has #define'd it. Problem reported by
1210 Soeren D. Schulze in
1211 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1213 2004-09-08 Bruno Haible <bruno@clisp.org>
1215 * stdint_.h.in: New file, taken from GNU clisp.
1217 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1219 * xvasprintf.h: New file.
1220 * xvasprintf.c: New file.
1221 * xasprintf.c: New file.
1223 2004-09-08 Bruno Haible <bruno@clisp.org>
1225 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1227 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1229 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1231 Import from coreutils.
1232 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1233 strings on unbounded length. alloca's performance benefits aren't
1234 that important here.
1236 (parse_with_separator): New function, with most of the internals
1237 of the old parse_user_spec. Allow user to omit both user and group,
1238 for compatibility with FreeBSD.
1239 Clone only the user name, not the entire spec.
1240 Do not set *uid, *gid unless entirely successful.
1241 Avoid memory leak in some failing cases.
1242 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1243 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1244 (parse_user_spec): Rewrite to use parse_with_separator.
1246 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1248 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1249 its complicated substitute.
1250 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1251 and program_invocation_name.
1252 (__argp_basename) [!_LIBC]: Remove; the only use was
1253 replaced by its body.
1254 (__argp_short_program_name): Change condition from
1255 !defined __argp_short_program_name to
1256 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1257 to match argp-namefrob.h.
1258 (__argp_failure): Don't assume strerror_r returns char *.
1259 * argp-parse.c (N_): Define unconditionally.
1260 (argp_default_options): Fill out initializers with 0 to avoid
1263 2004-08-12 Simon Josefsson <jas@extundo.com>
1265 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1266 * getopt_.h: Renamed from getopt.h.
1268 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1270 Merge from coreutils.
1272 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1273 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1274 for Reliant Unix 5.43.
1276 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1277 (union fooround): Use uintmax_t, not long int.
1278 The rest is a merge from libc:
1279 [defined _LIBC]: Include <shlib-compat.h>.
1280 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1282 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1284 * strverscmp.c: Convert to UTF-8.
1286 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1288 * obstack.h (obstack_empty_p):
1289 Don't assume that chunk->contents is suitably aligned.
1290 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1291 Likewise. Problem reported by Benno in
1292 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1294 * chown.c (rpl_chown): Work even if the file is writeable but not
1295 readable. This could be improved further but it'd take some work.
1297 2004-08-08 Simon Josefsson <jas@extundo.com>
1299 * xgethostname.c: Don't include error.h (not used).
1302 * getpass.c: Include getpass.h first.
1304 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1306 * xalloc-die.c: New files.
1307 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1309 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1310 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1311 (_, N_, xalloc_die): Move to xalloc-die.c.
1312 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1313 so that we needn't mess with xalloc_msg_memory_exhausted.
1315 * sha1.h: Renamed from sha.h.
1316 (SHA1_H): Renamed from _SHA_H.
1317 (sha1_ctx): Renamed from sha_ctx.
1318 (sha1_init_ctx): Renamed from sha_init_ctx.
1319 (sha1_process_block): Renamed from sha_process_block.
1320 (sha1_process_bytes): Renamed from sha_process_bytes.
1321 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1322 (sha1_read_ctx): Renamed from sha_read_ctx.
1323 (sha1_stream): Renamed from sha_stream.
1324 (sha1_buffer): Renamed from sha_buffer.
1325 * sha1.c: Likewise; renamed from sha.c.
1326 Do not include <sys/types.h>.
1327 Include <stddef.h> rather than <stdlib.h>.
1329 2004-08-08 Bruno Haible <bruno@clisp.org>
1331 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1332 FILESYSTEM_PREFIX_LEN.
1333 * progreloc.c: Likewise.
1334 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1336 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1339 * argp-help.c (make_hol, hol_append): Don't assume that
1340 SIZE_MAX is a valid preprocessor constant.
1341 (__argp_basename): Change from "#ifndef _LIBC"
1342 to "#ifndef __argp_short_program_name", so that
1343 we don't compile these functions for tar.
1345 More merges from coreutils.
1346 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1347 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1349 * addext.c: Remove; no longer needed.
1350 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1351 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1352 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1353 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1354 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1355 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1356 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1357 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1358 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1359 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1360 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1361 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1362 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1363 Import changes from coreutils.
1365 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1367 Merge from coreutils.
1369 * .gdb-history: Remove; this doesn't belong here.
1371 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1372 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1373 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1375 * dirname.h: Include <stdbool.h>.
1376 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1377 for consistency with POSIX terminology. All uses changed.
1378 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1379 (strip_trailing_slashes): Use bool for booleans.
1380 * stripslash.c (strip_trailing_slashes): Likewise.
1382 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1383 sometimes returns a positive errno value even when it succeeds.
1384 (print_errno_message) [!LIBC]: Fall back on strerror if
1387 * path-concat.c (mempcpy): Don't define if a system header defines it.
1388 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1389 (longest_relative_suffix): New function.
1390 (path_concat): Use it. Assume first argument is not NULL.
1391 Port to DOS. Omit redundant separators.
1392 Report an error instead of returning NULL.
1393 Use mempcpy instead of memcpy.
1394 (xpath_concat): Remove: not declared or used.
1396 * same.h: Include <stdbool.h>
1397 (same_name): Return bool, not int.
1398 * same.c (same_name): Likewise.
1399 (errno): Don't declare; we assume C89 or better now.
1401 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1402 if not already defined.
1404 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1405 * dup-safer.c (errno): Likewise.
1407 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1409 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1412 2004-08-03 Simon Josefsson <jas@extundo.com>
1414 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1415 * progname.h: Don't include stdbool.h.
1417 2004-08-02 Simon Josefsson <jas@extundo.com>
1419 * getsubopt.h: New file, with comments from Bruno Haible.
1420 * getsubopt.c: New file, from glibc, but slightly modified based on
1421 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1423 2004-08-01 Simon Josefsson <jas@extundo.com>
1425 * xgetdomainname.c: Include stdlib.h, for free().
1427 2004-07-16 Simon Josefsson <jas@extundo.com>
1429 * dummy.c: New file.
1431 2004-07-16 Bruno Haible <bruno@clisp.org>
1433 * backupfile.h: Add extern "C" for C++.
1434 * closeout.h: Likewise.
1435 * copy-file.h: Likewise.
1436 * findprog.h: Likewise.
1437 * full-write.h: Likewise.
1438 * pathname.h: Likewise.
1439 * progname.h: Likewise.
1440 * stpcpy.h: Likewise.
1441 * stpncpy.h: Likewise.
1442 * strcase.h: Likewise.
1443 * strstr.h: Likewise.
1444 * xalloc.h: Likewise.
1446 * mbswidth.h: Add extern "C" for C++.
1447 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1449 2004-07-09 Simon Josefsson <jas@extundo.com>
1451 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1452 failed without this.)
1454 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1456 * fchown-stub.c: New file.
1458 2004-06-24 Jim Meyering <jim@meyering.net>
1460 * obstack.h (obstack_base): Cast to (void *), per documentation.
1462 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1464 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1466 2004-06-01 Jim Meyering <jim@meyering.net>
1468 * calloc.c: New file.
1470 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1472 * getdate.y (yylex): Allow space between sign and number.
1473 Problem reported by Dan Jacobson.
1475 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1476 and Jim Meyering <jim@meyering.net>
1478 Merge from coreutils CVS.
1480 * stat-macros.h: New file, with contents from file-type.h
1481 and coreutils' system.h.
1482 * file-type.c: Include "stat-macros.h".
1483 * file-type.h (file_type): Move all macro definitions to new file,
1486 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1487 Wrap old code with this conditional.
1488 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1489 function that does not dereference symlinks.
1490 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1492 * xreadlink.c: Include xreadlink.h first, to catch .h file
1493 dependency problems.
1494 (xreadlink): Accept new arg SIZE, for efficiency.
1495 All decls and uses changed.
1496 * xreadlink.h: Include <stddef.h>, for size_t.
1498 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1499 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1501 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1503 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1505 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1506 macros to be defined.
1507 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1508 the allocator returns NULL because the requested size is zero.
1510 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1512 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1513 var. Add comment explaining why libc still defines it. This
1514 merges the following patch from glibc:
1515 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1517 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1519 * obstack.c (_obstack): Remove unused variable. It hasn't been
1520 present in glibc since revision 1.1 of this file.
1521 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1522 obstack_alignment_mask, obstack_alloc, obstack_base,
1523 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1524 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1525 obstack_grow0, obstack_init, obstack_int_grow,
1526 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1527 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1528 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1529 nonexistent functions.
1531 2004-05-17 Derek R. Price <derek@ximbiot.com>
1532 Paul Eggert <eggert@cs.ucla.edu>
1534 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1536 2004-05-14 Bruno Haible <bruno@clisp.org>
1538 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1539 that consists of a '.' followed by an empty digit string.
1540 Patch by Tor Lillqvist <tml@iki.fi>.
1542 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1544 Port obstack to the AS/400, where pointers are 16 bytes wide and
1545 you cannot cast an integer to a valid pointer. This patch is
1546 currently waiting to be integrated into glibc; see
1547 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1549 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1550 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1551 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1552 (struct obstack): temp member is now a union of a pointer and
1553 an integer, instead of an integer. All integer uses changed.
1554 This does not affect the physical layout of struct obstack,
1555 except on hosts (like the AS/400) where the size or alignment of
1556 void * is greater than that of ptrdiff_t.
1557 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1558 __STDC__)]: Store temporary in pointer member of union, not
1560 * obstack.c: Include <stddef.h>, for offsetof.
1561 (struct fooalign): Remove; it doesn't need a name.
1562 (union fooround): Change double to long double, and add void *.
1563 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1564 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1565 not a macro. Hence the values are always int; so remove all
1566 casts-to-int in uses.
1568 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1569 Derek Price <derek@ximbiot.com>
1571 * alloca.c: Include <alloca.h>, to get our interface.
1572 * alloca_.h: Use __alloca on AIX, so that we don't have to
1573 include <alloca.h> first. Use C89 prototype for alloca; this
1574 requires including <stddef.h> for size_t. Use extern "C" if C++.
1575 Use #elif for simplicity, since we can assume C89 now.
1576 Don't try to source the system alloca.h since it will not be found
1577 and to prevent recursively including its replacement.
1578 * fnmatch.c: Include <alloca.h> instead of opencoding.
1579 * regex.c: Likewise.
1581 2004-05-16 Derek Price <derek@ximbiot.com>
1582 Paul Eggert <eggert@cs.ucla.edu>
1584 getline cleanup. This changes the getndelim2 API: both order of
1585 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1588 * getline.c: Don't include stddef.h or stdio.h, since our
1589 interface does that.
1590 (getline): Always use getdelim, so that we don't have two
1591 copies of this code.
1592 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1594 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1595 (GETNDELIM2_MAXIMUM): New macro.
1596 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1597 instead of the old practice of delim2==0. All callers changed.
1598 Return -1 on overflow, instead of returning junk.
1599 Do not set *linesize unless allocation succeeds.
1600 * getndelim2.h: Do not include stddef.h; no longer needed, now
1601 that we include sys/types.h.
1602 * getnline.h: Likewise.
1603 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1604 (getndelim2): Reorder arguments.
1605 * getnline.c (getnline, getndelim):
1606 Don't discard the NMAX argument.
1607 (getnline): Invoke getndelim, to avoid code duplication.
1608 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1609 of (size_t) -1 by callers of the getnline family.
1611 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1613 * nanosleep.c (suspended): Change its type from int to
1614 sig_atomic_t volatile.
1615 (first_call): Make it private to rpl_nanosleep, and have it
1616 be zero initially as that's a bit faster.
1617 (my_usleep): Round up fractional times instead of truncating them,
1618 as this is the usual meaning for 'sleep'.
1620 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1622 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1623 (ENOSYS): Define if not defined.
1624 (settime): Fall back on stime if it exists and settimeofday fails.
1625 But don't bother with fallbacks if a method fails with errno == EPERM.
1627 2004-05-11 Jim Meyering <jim@meyering.net>
1629 Prior to this change, the save_cwd caller required read access to the
1630 current directory on most systems (ones with the fchdir function).
1632 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1633 fails, try write-only, and finally, resort to using xgetcwd.
1635 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1637 * obstack.c, obstack.h: Import changes from libc.
1639 2004-04-28 Bruno Haible <bruno@clisp.org>
1641 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1642 implicitly appends .exe to executables.
1643 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1644 accepts Windows pathnames.
1645 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1646 Cygwin like Windows, since it now accepts Windows pathnames.
1647 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1648 Cygwin like Windows, since it now accepts Windows pathnames.
1649 Reported by Derek Robert Price <derek@ximbiot.com>.
1651 2004-04-20 Jim Meyering <jim@meyering.net>
1653 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1655 2004-04-20 Jim Meyering <jim@meyering.net>
1656 Bruno Haible <bruno@clisp.org>
1658 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1659 memory when realloc fails.
1661 2004-04-18 Jim Meyering <jim@meyering.net>
1663 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1664 don't leak memory and do call END_UTMP_ENT.
1666 2004-04-11 Paul Eggert <eggert@twinsun.com>
1668 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1669 (CHAR_BIT): Remove, since we assume C89.
1670 Include <stdint.h> if available, as per current Autoconf CVS advice.
1672 2004-03-30 Paul Eggert <eggert@twinsun.com>
1674 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1675 not bool, to be more consistent with Unix conventions.
1676 Suggested by Bruno Haible.
1678 Merge from coreutils.
1680 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1683 * getdate.h: Include stdbool.h, and timespec.h instead of
1684 the usual <time.h> dance.
1685 (get_date): Change signature to support fractional time stamps.
1686 All callers changed.
1687 * getdate.y: Include "getdate.h" first, as we can now
1688 assume C89 and don't need to worry about 'const'.
1689 Similarly, include "unlocked-io.h" near start, not in middle.
1691 (textint.value): Use long int rather than int.
1692 (textint.digits): Use size_t rather than int.
1693 (BILLION, LOG10_BILLION): New constants.
1694 (parser_control): New member rel_ns. Members day_ordinal,
1695 time_zone, month, day, hour, minutes, rel_year, rel_month,
1696 rel_day, rel_hour, rel_minutes, rel_seconds
1697 are now long int, not int. Member seconds is now struct timespec,
1698 not int. New member timespec_seen. Members dates_seen, days_seen,
1699 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1701 (%union.intval): Now long int, not int.
1702 New member timespec.
1703 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1704 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1705 (spec): Now is a timespec or an item list.
1706 (timespec, items): New nonterminals.
1707 (time, rel, relunit, number, get_date):
1708 Add support for fractional seconds.
1709 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1710 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1711 (to_hour): First arg is now long int, not int.
1712 (to_year): Returns long int, not int.
1713 Don't treat year -70 like 70.
1714 (tm_diff): Returns long int, not int.
1715 (lookup_word): Use bool instead of int when appropriate.
1716 (yylex): Use size_t for count, not int.
1717 Detect overflow when parsing large integer constants.
1718 Add support for fractions.
1719 (get_date): Make pointers 'const' if possible.
1720 Use more-portable code to detect integer overflow.
1721 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1722 Don't use ctime; it's not reliable if the year has >4 digits.
1724 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1725 This is for compatibility with BSD.
1727 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1728 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1729 From coreutils' system.h.
1731 * userspec.c: Don't include "posixver.h".
1732 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1733 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1734 compatible extension. Simplify code by removing a boolean int
1735 that was always nonzero if a string was nonnull.
1737 2004-03-30 Jim Meyering <jim@meyering.net>
1739 Merge from coreutils.
1741 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1743 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1744 an empty input stream.
1746 * readtokens.c: Include <stdbool.h>.
1747 (readtoken): Use `size_t' rather than int/long.
1748 All callers adjusted.
1749 Use `bool' rather than `int' where appropriate.
1750 Use memset rather than an explicit loop.
1751 Use x2nrealloc rather than xrealloc.
1752 Allow the use of `\0' as a delimiter.
1753 (readtokens): Likewise.
1754 * readtokens.h (readtoken, readtokens): Update prototypes.
1756 2004-03-30 Bruno Haible <bruno@clisp.org>
1758 * getloadavg.c (getloadavg): Don't assume setlocale returns
1761 2004-03-29 Paul Eggert <eggert@twinsun.com>
1763 Merge changes to getloadavg.c from coreutils and Emacs.
1765 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1766 Define to an expression, not to the empty string.
1767 Include cloexec.h and xalloc.h.
1768 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1769 Use set_cloexec_flag rather than rolling our own.
1770 * cloexec.c, cloexec.h: New files.
1772 2004-03-18 Paul Eggert <eggert@twinsun.com>
1774 * getopt.h: Sync with libc CVS.
1776 2004-03-18 Paul Eggert <eggert@twinsun.com>
1777 Bruno Haible <bruno@clisp.org>
1779 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1780 not on all platforms that have <wchar.h>.
1781 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1783 2004-03-09 Paul Eggert <eggert@twinsun.com>
1785 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1787 * getopt_int.h: New file, also synced from libc.
1789 2004-03-07 Paul Eggert <eggert@twinsun.com>
1791 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1792 '#if' expressions. Unlike the code it replaces, it does not
1793 depend on (defined _SC_PAGESIZE). However, it does depend on
1794 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1795 first reported by Jason Andrade in
1796 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1798 2004-01-18 Simon Josefsson <jas@extundo.com>
1800 * strdup.h: New file.
1801 * strdup.c: Include it.
1802 * path-concat.c: Include strdup.h. Drop strdup declaration.
1803 * userspec.c: Include strdup.h. Drop strdup declaration.
1805 2004-02-06 Karl Berry <karl@gnu.org>
1807 * config.charset: update from gettext 0.14.1.
1809 2004-02-05 Paul Eggert <eggert@twinsun.com>
1811 Add comments and code, prompted by suggestions from Bruno Haible
1813 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1814 describing the enum quoting_style values.
1815 * quotearg.c (quotearg_alloc): New function.
1816 (quotearg_buffer_restyled): Treat lone { and } as special.
1817 Treat = as special. Work around bug with older shells
1818 that "see" a '\' that is really the 2nd byte of a multibyte char.
1819 Quote empty string with shell_quoting_style.
1821 2004-02-03 Bruno Haible <bruno@clisp.org>
1823 * pipe.h: New file, from GNU gettext.
1824 * pipe.c: New file, from GNU gettext.
1826 2004-01-27 Bruno Haible <bruno@clisp.org>
1828 * execute.h: New file, from GNU gettext.
1829 * execute.c: New file, from GNU gettext.
1830 * w32spawn.h: New file, from GNU gettext.
1832 2004-01-23 Paul Eggert <eggert@twinsun.com>
1834 Exit-status fix from coreutils.
1836 Use exit_failure consistently in place of EXIT_FAILURE,
1837 so that program exit statuses are consistent on failure.
1839 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1840 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1841 * argmatch.h: Comment fix to match the above.
1842 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1843 Now a macro referring to exit_failure, instead of a separate
1844 variable. Include "exitfail.h" to get it.
1845 * xstrtol.h: Include "exitfail.h".
1846 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1848 * long-options.c (parse_long_options): Use prototype
1849 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1852 2004-01-21 Jim Meyering <jim@meyering.net>
1854 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1855 so as not to conflict with a different-sized __mktime_internal
1856 function in GNU libc.
1857 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1858 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1860 2004-01-18 Paul Eggert <eggert@twinsun.com>
1862 Merge from diffutils.
1864 * file-type.c (file_type): Add typed memory objects.
1865 * file-type.h (S_TYPEISTMO): New macro.
1867 * c-stack.h (c_stack_action): Remove argv argument.
1868 * c-stack.c (c_stack_action): Likewise. All uses changed.
1869 (die): Don't calculate message unless segv_action returns.
1870 (get_stack_location, min_address_from_argv, max_address_from_argv,
1871 volatile stack_base, volatile_stack_size): Remove.
1872 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1873 that every segmentation violation is a stack overflow. (Ouch!)
1874 See Debian bug 136249 (still outstanding) for more info about why
1875 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1877 2003-11-30 Bruno Haible <bruno@clisp.org>
1879 Safer stack allocation.
1880 * setenv.c: Include allocsa.h.
1881 (alloca): Remove fallback definition.
1882 (freea): Remove macro.
1883 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1886 2003-10-17 Bruno Haible <bruno@clisp.org>
1888 * binary-io.h: Avoid warnings on Cygwin.
1890 2003-12-28 Bruno Haible <bruno@clisp.org>
1892 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1893 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1895 2003-11-28 Bruno Haible <bruno@clisp.org>
1897 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1899 2003-11-27 Bruno Haible <bruno@clisp.org>
1901 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1903 2003-11-17 Bruno Haible <bruno@clisp.org>
1905 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1907 2003-11-24 Bruno Haible <bruno@clisp.org>
1909 * xallocsa.h: New file, from GNU gettext.
1910 * xallocsa.c: New file, from GNU gettext.
1912 2003-11-24 Bruno Haible <bruno@clisp.org>
1914 * allocsa.h: New file, from GNU gettext.
1915 * allocsa.c: New file, from GNU gettext.
1917 2003-11-24 Bruno Haible <bruno@clisp.org>
1919 * eealloc.h: New file.
1921 2004-01-15 Jim Meyering <jim@meyering.net>
1923 Merge from coreutils.
1925 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1926 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1927 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1929 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1930 optional configure-time default.
1932 * version-etc.c (version_etc_copyright): Update copyright date.
1934 * xreadlink.c (xreadlink): Correct outdated comment.
1936 2004-01-15 Paul Eggert <eggert@twinsun.com>
1938 Merge from coreutils.
1940 * posixver.c: Include posixver.h.
1942 * same.c: Include <stdbool.h>, <limits.h>.
1943 (_POSIX_NAME_MAX): Define if not defined.
1945 (same_name): If file names are silently truncated, report
1946 that the file names are the same if they are the same after
1947 the silent truncation.
1949 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1950 conversion function.
1951 * xstrtod.c (xstrtod): Likewise. All callers changed to
1952 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1955 2004-01-14 Paul Eggert <eggert@twinsun.com>
1957 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1958 with like-named macro in fnmatch.c.
1959 (EXT): Use an internal constant instead.
1961 Merge fnmatch patches from glibc.
1962 * fnmatch.c (mbsinit): Remove define.
1963 Add libc_hidden_ver (__fnmatch, fnmatch).
1964 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1965 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1967 2003-12-14 Karl Berry <karl@gnu.org>
1969 * config.charset: update from gettext-runtime.
1971 2003-12-03 Paul Eggert <eggert@twinsun.com>
1973 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1974 Bug reported by Alfred M. Szmidt.
1976 2003-11-29 Karl Berry <karl@gnu.org>
1978 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1980 2003-11-23 Paul Eggert <eggert@twinsun.com>
1981 Bruno Haible <bruno@clisp.org>
1983 * printf-parse.h: Don't include sys/types.h.
1984 (ARG_NONE): New macro.
1985 (char_directive): Change type of *arg_index fields to size_t.
1986 * printf-parse.c: Don't include sys/types.h.
1987 (SSIZE_MAX): Remove macro.
1988 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1989 Remove unnecessary overflow check.
1990 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1993 2003-11-24 Paul Eggert <eggert@twinsun.com>
1995 * alloca.c: Remove dependency on xalloc module.
1996 (xalloc_die): Remove.
1997 (memory_full) [!defined emacs]: New macro.
1998 [!defined emacs]: Don't include xalloc.h.
1999 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2000 address arithmetic overflows. Change datatypes a bit to avoid
2003 2003-11-22 Jim Meyering <jim@meyering.net>
2005 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2007 2003-11-17 Bruno Haible <bruno@clisp.org>
2009 * vasnprintf.c (alloca): Remove fallback definition.
2010 (freea): Remove definition.
2011 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2012 Reported by Paul Eggert.
2014 2003-11-17 Jim Meyering <jim@meyering.net>
2016 On systems without utime and without a utimes function capable of
2017 dealing with a NULL struct utimbuf* argument, this utime replacement
2018 could -- in unusual circumstances -- leak a file descriptor.
2019 * utime.c: Include <unistd.h> and <errno.h>.
2020 (utime_null): Be sure to close `fd' and to preserve errno.
2021 Reported by Geoff Collyer via Arnold Robbins.
2023 2003-11-16 Paul Eggert <eggert@twinsun.com>
2024 Bruno Haible <bruno@clisp.org>
2026 Protect against address arithmetic overflow.
2027 * printf-args.h: Include stddef.h.
2028 (arguments): Change type of field 'count' to size_t.
2029 * printf-args.c (printf_fetchargs): Use size_t instead of
2030 'unsigned int' where appropriate.
2031 * printf-parse.h: Include sys/types.h.
2032 (char_directive): Change type of *arg_index fields to ssize_t.
2033 (char_directives): Change type of fields 'count', max_*_length to
2035 * printf-parse.c: Include sys/types.h and xsize.h.
2036 (SSIZE_MAX): Define fallback value.
2037 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2038 instead of 'int' where appropriate. Check a_allocated, d_allocated
2039 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2040 * vasnprintf.c: Include xsize.h.
2041 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2042 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2043 overflow. Avoid wraparound when converting a width or precision from
2046 2003-11-16 Bruno Haible <bruno@clisp.org>
2048 Update from GNU gettext.
2049 * printf-parse.c: Generalize to it can be compiled for wide strings.
2050 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2051 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2052 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2053 SNPRINTF): New macros.
2054 Don't include <alloca.h> if the file is used inside libintl.
2055 (local_wcslen): New function, for Solaris 2.5.1.
2056 (VASNPRINTF): Use it instead of wcslen.
2058 2003-11-16 Bruno Haible <bruno@clisp.org>
2060 * xsize.h (xmax): New function.
2061 (xsum, xsum3, xsum4): Declare as "pure" functions.
2063 2003-11-12 Paul Eggert <eggert@twinsun.com>
2065 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2066 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2067 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2068 heuristic is just as accurate as far as we know, and it removes a
2069 dependency on size_max.m4 and ptrdiff_max.m4.
2071 2003-11-12 Paul Eggert <eggert@twinsun.com>
2073 * xstrtol.c (__xstrtol): Remove "break" immediately after
2074 "return", to pacify some unknown compiler. Problem reported
2077 2003-11-11 Bruno Haible <bruno@clisp.org>
2079 * xsize.h (SIZE_MAX): Remove fallback definition.
2080 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2083 2003-11-10 Paul Eggert <eggert@twinsun.com>
2085 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2086 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2087 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2089 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2090 not (size_t) -1, since it's defined here.
2092 2003-11-06 Paul Eggert <eggert@twinsun.com>
2094 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2095 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2096 Reject sizes of exactly SIZE_MAX bytes.
2097 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2098 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2100 2003-11-05 Bruno Haible <bruno@clisp.org>
2102 * xsize.h: Include limits.h, to avoid a possible collision with
2103 SIZE_MAX defined in <limits.h> on Solaris.
2105 2003-11-04 Bruno Haible <bruno@clisp.org>
2107 * xsize.h: New file.
2108 * linebreak.c: Include xsize.h.
2109 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2110 argument for overflow.
2111 Suggested by Paul Eggert.
2113 2003-10-31 Bruno Haible <bruno@clisp.org>
2115 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2116 to avoid (extremely rare) race condition.
2117 Suggested by Paul Eggert.
2119 2003-11-03 Jim Meyering <jim@meyering.net>
2121 * userspec.c: Include "userspec.h".
2122 * userspec.h: New file.
2124 2003-10-31 Paul Eggert <eggert@twinsun.com>
2126 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2127 * mountlist.c (SIZE_MAX): Define if not defined already.
2128 (read_filesystem_list): Set and use me_type_malloced.
2129 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2130 whatever the type happens to be), for brevity and consistency.
2131 Check for size calculation overflow on Alphas running OSF/1.
2133 2003-10-31 Jim Meyering <jim@meyering.net>
2135 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2137 * linebuffer.c: Include <string.h> for declaration of memset.
2139 2003-10-30 Paul Eggert <eggert@twinsun.com>
2140 Bruno Haible <bruno@clisp.org>
2142 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2143 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2145 2003-10-29 Paul Eggert <eggert@twinsun.com>
2147 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2148 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2150 * quotearg.c (quotearg_n_options): Use it.
2151 * group-member.c: Include <stdbool.h>.
2152 (free_group_info): Arg is now const *; don't free arg.
2153 (get_group_info): Now returns bool and accepts struct group_info *,
2154 rather than returning a malloc'ed struct group_info *.
2155 All uses changed. Check for overflow in internal size calculation.
2157 * getusershell.c (readname): Simplify the code by using x2nrealloc
2158 rather than xmalloc/xrealloc.
2159 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2160 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2161 conformance bug: the old code used a pointer after freeing the
2162 storage that it addressed.
2163 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2164 rather than doing it by hand.
2165 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2166 the buffer preserved. Use free and xmalloc instead.
2167 * quotearg.c (quotearg_n_options): Likewise.
2168 Use a simpler test for size overflow. Don't use xalloc_oversized
2169 because unsigned int might be wider than size_t (!); this suggests
2170 that we should switch from unsigned int to size_t for slot numbers.
2172 2003-10-27 Bruno Haible <bruno@clisp.org>
2174 * stdbool_.h: Better support for BeOS.
2176 2003-10-27 Paul Eggert <eggert@twinsun.com>
2178 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2179 to allocate the returned structure. Do not allocate a subarray,
2180 as x2nrealloc will do that.
2181 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2182 instead of xnrealloc.
2183 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2185 2003-10-26 Paul Eggert <eggert@twinsun.com>
2187 * xalloc.h (xalloc_oversized): New static inline function, for
2188 callers that want to do their own size-overflow checking. Include
2189 <stdbool.h>, since xalloc_oversized returns bool.
2190 * xalloc.c (array_size_overflow): Remove. All callers changed
2191 to use xalloc_oversized.
2193 Add two functions x2realloc, x2nrealloc, for programs that grow
2194 arrays dynamically by doubling their sizes.
2195 * xalloc.h (x2realloc, x2nrealloc): New decls.
2196 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2199 Port to C99 semantics for 'inline' of external functions.
2200 Bug reported by Bruno Haible.
2201 * xmalloc.c (xnmalloc_inline): New static inline function,
2202 with the old contents of xnmalloc.
2203 (xnmalloc, xmalloc): Use it.
2204 (xnrealloc_inline): New static inline function,
2205 with the old contents of xnrealloc.
2206 (xnrealloc, xrealloc): Use it.
2208 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2210 2003-10-25 Paul Eggert <eggert@twinsun.com>
2212 Fix several address-calculation bugs in the hash modules,
2213 plus some minor code cleanup.
2215 * hash.h: Include <stdbool.h>, for bool.
2216 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2217 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2218 hash_get_n_entries, hash_get_max_bucket_length,
2219 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2220 hash_rehash): Use size_t rather than unsigned.
2221 * hash.c (struct hash_table, hash_get_n_buckets,
2222 hash_get_n_buckets_used, hash_get_n_entries,
2223 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2224 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2225 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2227 (SIZE_MAX): Define if not defined.
2228 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2229 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2231 Use const * when possible.
2232 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2233 (check_tuning): Fix bug: if tuning parameters were very close to
2234 0 or 1, rounding errors could have caused subscript violations.
2235 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2236 (hash_initialize): Add 'fail:' label
2237 to free table and return NULL, and use it to simplify code.
2238 Use calloc rather than clearing the storage ourself.
2239 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2240 buffer size calculations.
2241 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2242 Include <stddef.h>, for size_t.
2243 * hash-pjw.c (hash_pjw): Likewise.
2244 Switch to method described by Bruno Haible.
2245 Include <limits.h>, for CHAR_BIT.
2246 (SIZE_BITS): New macro.
2248 2003-10-21 Paul Eggert <eggert@twinsun.com>
2250 * getndelim2.c (getndelim2): When size calculation overflows,
2251 ceiling the allocation at NMAX bytes rather than silently
2252 discarding input bytes before NMAX is reached. This makes
2253 a difference only if NMAX exceeds SIZE_MAX / 2.
2255 * obstack.c: Merge from glibc.
2256 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2257 Add libc_hidden_def (_obstack_newchunk).
2258 (_obstack_free) [! defined _LIBC]: Remove.
2259 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2260 a clone of the function body.
2261 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2262 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2264 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2265 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2268 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2269 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2270 Don't use lvalue casts, as GCC plans to remove support for them
2271 in GCC 3.5. Reported by Joseph S. Myers. This bug
2272 was also present in the non-GCC version, indicating that this
2273 code had always been buggy and had never been widely used.
2274 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2275 Use the fast variant of each macro, rather than copying the
2276 definiens of the fast variant; that way, we'll be more likely to
2277 catch future bugs in the fast variants.
2279 2003-10-20 Bruno Haible <bruno@clisp.org>
2281 * wait-process.h: New file, from GNU gettext.
2282 * wait-process.c: New file, from GNU gettext.
2284 2003-10-19 Jim Meyering <jim@meyering.net>
2286 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2288 2003-10-16 Paul Eggert <eggert@twinsun.com>
2290 * getgroups.c: Include <errno.h>, <stdlib.h>.
2291 (getgroups): First arg is int, not size_t.
2292 Don't let 'free' mangle errno.
2294 2003-10-16 Jim Meyering <jim@meyering.net>
2296 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2298 2003-10-15 Paul Eggert <eggert@twinsun.com>
2300 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2302 (new_exclude, add_exclude_file): Initial size no longer needs to
2304 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2305 our own address arithmetic overflow checking.
2307 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2308 (fnmatch): Do not alloca more than 2000 wide characters;
2309 instead, use malloc for large buffers.
2310 Check for address arithmetic overflow, and return -1
2311 with errno set to ENOMEM in that case.
2312 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2313 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2314 instead, return -1. Check for address arithmetic overflow.
2316 2003-10-14 Paul Eggert <eggert@twinsun.com>
2318 Handle invalid suffixes and overflow independently, so that
2319 callers can treat them independently as needed. Fix some bugs in
2320 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2321 suffix for a human-readable blocksize. The major caller-visible
2322 change is the addition of a new
2323 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2324 that both overflow and suffix chars were found.
2326 * human.c (humblock): Don't check separately for invalid suffix
2327 char; that is xstrtoumax's job (now that its bug is fixed).
2328 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2329 INTMAX_MAX]: New macros.
2330 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2331 TYPE_MAXIMUM): New macros.
2332 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2333 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2334 if overflow occurs, as it's what __strtol does and it's more useful
2336 (__xstrtol): If __strtol reports some error other than ERANGE,
2337 reflect it to the caller as LONGINT_INVALID. If it reports
2338 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2339 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2340 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2342 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2343 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2344 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2345 [defined UINTMAX_MAX]: New macros.
2347 2003-10-14 Bruno Haible <bruno@clisp.org>
2349 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2350 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2351 Also use volatile where needed.
2353 2003-10-12 Paul Eggert <eggert@twinsun.com>
2355 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2356 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2357 and define in terms of the other primitives.
2358 * xmalloc.c: Include stdbool.h; do not include exit.h.
2359 (SIZE_MAX): Define if not already defined.
2360 (array_size_overflow): New function.
2361 (xalloc_die): Abort instead of exiting if 'error' returns.
2362 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2363 (xmalloc, xrealloc): Use them.
2364 (xcalloc): Check for address arithmetic overflow.
2365 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2366 a bit faster than strcpy.
2368 2003-10-08 Paul Eggert <eggert@twinsun.com>
2370 Merge getpass from libc, plus a few fixes.
2372 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2373 Include <stdbool.h>.
2374 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2375 __fsetlocking to empty.
2376 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2377 do include <bits/libc-lock.h>.
2378 Do not include <fcntl.h>; not needed.
2379 [_LIBC]: Include <wchar.h>.
2380 (NOTCANCEL_MODE): New macro.
2381 (flockfile, funlockfile) [_LIBC]: New macros.
2382 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2383 [!_LIBC]: New macros.
2384 (call_fclose): New function.
2385 (getpass): Use it. Save tty stream separately; this simplifies the
2386 code and makes it more reliable if stdin happens to equal stdout.
2387 Invoke __fsetlocking on tty.
2388 Handle thread cancellation if needed.
2389 Namespace cleanup (use __tcgetattr, __getline).
2390 Use bool for Booleans.
2391 [USE_IN_LIBIO]: Handle wide streams.
2392 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2393 stream might go where.
2395 * unlocked-io.h: Include <stdio.h>, so that the caller
2396 doesn't have to include <stdio.h> before us.
2397 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2398 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2399 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2400 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2401 if not declared, so that we can use getpass.c code from libc without
2403 (flockfile, ftrylockfile, funlockfile): New macros.
2405 2003-10-06 Bruno Haible <bruno@clisp.org>
2407 * version-etc-2.h: Remove file.
2408 * version-etc-2.c: Remove file.
2410 2003-09-25 Jim Meyering <jim@meyering.net>
2411 Bruno Haible <bruno@clisp.org>
2413 This lets translators provide better translations for the
2414 "Written by ..." part of --version output.
2415 * version-etc.h: Include stdarg.h.
2416 (version_etc_copyright): Declare as readonly.
2417 (version_etc): Make this function variadic with a NULL-terminated list
2418 of author name strings.
2419 (version_etc_va): New declaration.
2420 * version-etc.c: Include stdarg.h, stdlib.h.
2421 (version_etc_copyright): Declare as readonly.
2422 (version_etc_va): New function. Provide a different translatable string
2423 for each possible number of authors < 10. Abbreviate when there are 10
2425 (version_etc): Make this function variadic. Call version_etc_va.
2426 Suggestion from Gary V. Vaughan.
2428 * long-options.h (parse_long_options): Change prototype: the authors
2429 string is moved to the end and becomes variadic.
2430 * long-options.c: Include stdarg.h.
2431 (parse_long_options): Make this function variadic, too.
2432 Call version_etc_va, not version_etc.
2434 2003-10-06 Bruno Haible <bruno@clisp.org>
2436 * fatal-signal.h: New file, from GNU gettext.
2437 * fatal-signal.c: New file, from GNU gettext.
2439 2003-10-04 Karl Berry <karl@gnu.org>
2441 * argp*: update from libc.
2443 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2445 * getpass.c (getpass): Use a no-op fseek when switching from input to
2446 output mode on the same stream.
2448 2003-09-29 Paul Eggert <eggert@twinsun.com>
2450 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2451 Fix arg typo in previous patch.
2453 2003-09-28 Jim Meyering <jim@meyering.net>
2455 * error.c: Correct cpp indentation.
2457 2003-09-27 Paul Eggert <eggert@twinsun.com>
2459 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2460 Omit the special code that used __typeof__, since we worry that
2461 it could be more trouble than it's worth. See:
2462 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2463 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2467 2003-09-26 Jim Meyering <jim@meyering.net>
2469 * error.c (error_tail): Move some declarations
2470 into inner scope where the local variables are used.
2472 2003-09-26 Bruno Haible <bruno@clisp.org>
2474 * stpncpy.h (gnu_stpncpy): New declaration.
2475 (stpncpy): Define as alias for gnu_stpncpy.
2476 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2478 2003-09-26 Paul Eggert <eggert@twinsun.com>
2480 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2481 (error_tail): Do not loop, reallocating temporary buffer, since
2482 the output cannot contain more wide characters than the input
2483 contains bytes, the size must be big enough already. This avoids
2484 one potential size overflow calculation. Check for size overflow
2485 when calculating temporary buffer size. Free temporary buffer
2486 when done, if it was allocated with malloc; this plugs a memory
2487 leak. Remove casts from void * to pointers, that are no longer
2488 needed now that we're assuming C89 or better.
2490 Merge error changes from glibc.
2492 * error.c, error.h: Update copyright notice header to match glibc.
2493 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2494 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2495 Disable cancellation while printing error.
2496 * error.h: Prepend __ to parameter names.
2498 2003-09-25 Karl Berry <karl@gnu.org>
2500 * argp-fmtstream.c, argp-help.c: update from libc.
2502 2003-09-25 Bruno Haible <bruno@clisp.org>
2504 * version-etc-2.h: New file, from version-etc.h with modifications.
2505 * version-etc-2.c: New file, from version-etc.c with modifications.
2507 2003-09-25 Simon Josefsson <jas@extundo.com>
2509 * xgetdomainname.h: New file.
2510 * xgetdomainname.c: New file.
2512 2003-09-25 Simon Josefsson <jas@extundo.com>
2513 Bruno Haible <bruno@clisp.org>
2515 * getdomainname.h: New file.
2516 * getdomainname.c: New file.
2518 2003-09-24 Paul Eggert <eggert@twinsun.com>
2520 * linebuffer.c (freebuffer): Don't free the argument, just
2521 the buffer associated with the argument. Bug reported by
2524 2003-09-19 Karl Berry <karl@gnu.org>
2526 * argp.h: update from libc.
2528 2003-09-16 Paul Eggert <eggert@twinsun.com>
2530 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2531 input error, instead of returning NULL the next time we are called
2532 (and therefore losing track of errno).
2534 2003-09-15 Paul Eggert <eggert@twinsun.com>
2536 * getndelim2.c (getndelim2): Don't trash errno when a read
2537 fails, so that the caller gets the proper errno.
2539 * readutmp.c (read_utmp): Likewise.
2540 Check for fstat error. Close stream and free storage
2543 2003-09-14 Bruno Haible <bruno@clisp.org>
2545 * fwriteerror.h: New file.
2546 * fwriteerror.c: New file.
2548 2003-09-14 Jim Meyering <jim@meyering.net>
2550 * getloadavg.c: Correct cpp indentation.
2551 * strdup.c: Likewise.
2552 * vasnprintf.c: Likewise.
2554 2003-09-12 Paul Eggert <eggert@twinsun.com>
2556 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2557 * obstack.c [!defined _LIBC]: Likewise.
2558 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2559 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2560 * exitfail.c: Don't include stdlib.h; no longer needed.
2562 More changes to assume C89 or better.
2564 * error.c (error_tail): Assume vprintf.
2566 * argmatch.c (getenv): Remove decl.
2567 * progreloc.c (get_full_program_name): Define via prototype.
2568 * setenv.c (clearenv): Likewise.
2569 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2571 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2572 (malloc, memcpy): Remove decls.
2573 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2574 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2575 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2576 (memcpy): Remove macro.
2577 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2578 (__P): Remove. All uses removed.
2579 (PTR): Remove. All uses changed to void *.
2580 (CHAR_BIT, NULL): Remove.
2581 (spaces, zeros, memset_space, memset_zero)
2582 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2584 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2585 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2586 Define with prototype.
2587 Remove now-unnecessary prototype decl.
2588 (extra_args_spec): Assume ANSI C. All uses changed.
2589 (extra_args_spec_iso): Remove.
2590 (my_strftime, emacs_strftimeu): Define via prototype.
2591 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2593 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2594 * strtoimax.c: Include <stdlib.h> unconditionally.
2595 (strtoul, strtol): Remove decls.
2596 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2598 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2599 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2600 (LOCALE_PARAM_PROTO): New macro.
2601 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2602 (INTERNAL (strtol), strtol): Define with a prototype.
2603 (PARAMS): Remove. All uses removed.
2604 * tempname.c: Include <string.h> unconditionally.
2605 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2606 * xgethostname.c (main): Define with a prototype.
2607 * xmalloc.c: Include "xalloc.h" first, to check interface.
2608 Include <stdlib.h> unconditionally.
2609 (calloc, malloc, realloc, free): Remove decls.
2610 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2611 Include <stdlib.h> unconditionally. Sort include file names.
2613 (xstrtod): Define with a prototype.
2614 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2615 (strtol, strtoul): Remove decls.
2617 2003-09-11 Paul Eggert <eggert@twinsun.com>
2619 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2620 Include <stdlib.h>, <string.h> unconditionally.
2621 Remove now-unnecessary cast to char *.
2622 * strnlen.c: Include <string.h> unconditionally.
2623 * yesno.c (yesno): Define with a prototype.
2625 2003-09-10 Bruno Haible <bruno@clisp.org>
2627 * strcspn.c: Include <string.h> unconditionally.
2628 * strpbrk.c: Include <string.h> unconditionally.
2629 * strstr.c: Include <string.h> unconditionally.
2630 * unicodeio.c: Include <string.h> unconditionally.
2631 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2632 * unsetenv.c: Likewise.
2633 * xreadlink.c: Include <stdlib.h> unconditionally.
2634 * yesno.c: Include <stdlib.h> unconditionally.
2635 (rpmatch): Add prototype.
2637 2003-09-10 Jim Meyering <jim@meyering.net>
2639 * error.c: Correct indentation of cpp directives.
2641 2003-09-09 Paul Eggert <eggert@twinsun.com>
2645 * acosl.c (main): Use a prototype.
2646 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2649 * getloadavg.c (getloadavg, main): Define via prototypes.
2651 * getopt.h (struct option.name): Assume C89, and use 'const'.
2652 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2653 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2655 * getopt.c (const): Remove macro.
2656 Include <string.h> unconditionally.
2657 (my_index): Remove; all uses changed to strchr.
2658 (strlen): Remove decl.
2659 (exchange): Remove forward decl; no longer needed.
2660 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2661 Define with prototype.
2662 * getopt1.c (const): Remove macro.
2663 (getopt_long, getopt_long_only, main): Define with prototype.
2665 * getugroups.c: Include <string.h> unconditionally.
2667 * getusershell.c: Include <stdlib.h> unconditionally.
2668 (getusershell, setusershell, endusershell, readname, main):
2669 Define with prototypes.
2671 * group-member.c: Include group-member.h first.
2672 Include <stdlib.h> unconditionally.
2674 * hard-locale.c: Include hard-locale.h first.
2675 Include <stdlib.h>, <string.h> unconditionally.
2677 * hash.c (free, malloc): Remove decls.
2678 Include <stdlib.h> unconditionally.
2680 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2681 (getenv): Do not declare.
2683 * idcache.c: Include <string.h> unconditionally.
2685 * long-options.c: Include long-options.h first, to test interface.
2686 Include <stdlib.h> unconditionally.
2688 * makepath.c: Include makepath.h first, to test interface.
2689 Include <stdlib.h> and <string.h> unconditionally.
2691 * linebuffer.c: Include <stdlib.h>.
2692 (free): Remove decl.
2694 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2695 rpl_malloc returns void *, not char *.
2696 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2698 * md5.h: Include <limits.h> unconditionally.
2699 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2700 (__P): Remove; all uses removed.
2701 * md5.c: Include "md5.h" first.
2702 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2703 md5_buffer, md5_process_bytes, md5_process_block):
2704 Define with prototypes.
2705 * sha.h (__P): Remove all uses. (It wasn't defined??)
2706 * sha.c: Include "sha.h" first.
2707 Include <stdlib.h>, <string.h> unconditionally.
2709 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2710 * memcmp.c (__ptr_t): Likewise.
2711 * memrchr.c (__ptr_t): Likewise.
2712 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2713 Include <string.h> unconditionally.
2714 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2715 * memchr.c: Include <stdlib.h> unconditionally.
2716 * memchr.c (LONG_MAX): Remove.
2717 * memrchr.c (LONG_MAX): Likewise.
2718 * memchr.c (__memchr): Define via a prototype.
2719 * memrchr.c (__memrchr): Likewise.
2720 * memcmp.c (__P): Remove, and remove all uses.
2721 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2722 Remove forward decls; no longer needed.
2723 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2724 Use types required by C89 in prototype.
2726 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2727 * savedir.c: Likewise.
2728 * mkdir.c (free): Remove decl.
2729 * rmdir.c (rmdir): Define with a prototype.
2730 * savedir.c: Include savedir.h first, to test interface.
2732 * mktime.c (STDC_HEADERS): Remove.
2733 Include <stdlib.h>, <string.h> unconditionally.
2735 * modechange.c: Include <stdlib.h> unconditionally.
2736 (malloc): Remove decl.
2738 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2739 (free): Remove decl.
2741 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2742 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2743 (This type really should be intptr_t, but that's a C99ism.)
2744 (_obstack_memcpy): Remove: all uses changed to memcpy.
2745 Include <string.h> unconditionally.
2746 (struct obstack): Assume __STDC__ for types of members
2747 chunkfun, freefun, extra_arg.
2748 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2749 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2750 obstack_begin, obstack_specify_allocation,
2751 obstack_specify_allocation_with_arg, obstack_chunkfun,
2752 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2753 Remove unprototyped decls and the macros that use them.
2754 * obstack.c (POINTER): Remove. All uses changed to void *.
2755 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2756 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2757 (defined __STDC__ && __STDC__)]:
2758 Remove nonprototyped code.
2759 Include <stdlib.h> unconditionally.
2760 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2761 _obstack_allocated_p, _obstack_free, obstack_free,
2762 _obstack_memory_used, print_and_abort):
2763 Define using prototypes.
2764 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2765 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2766 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2767 obstack_next_free, obstack_object_size, obstack_room) [0]:
2768 Remove unused, unprototyped code.
2770 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2772 * physmem.c (physmem_total, physmem_available, main): Define
2775 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2776 (main): Define with a prototype.
2778 * posixver.c (getenv): Remove decl.
2780 * putenv.c (malloc): Returns void *, not char *.
2781 Include <string.h> unconditionally.
2782 (strchr, memcpy, NULL): Do not define.
2784 * readtokens.c: Include readtokens.h first, to test interface.
2785 Include <stdlib.h>, <string.h> unconditionally.
2786 (init_tokenbuffer): Define with a prototype.
2788 * regex.c (PARAMS): Remove. All uses removed.
2789 All uses of _RE_ARGS removed, too.
2790 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2792 (bzero): Assume memset exists.
2793 (memcmp, memcpy, NULL): Remove.
2794 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2795 char, or assignments to local vars of type signed char.
2796 (init_syntax_once, PREFIX(extract_number_and_incr),
2797 PREFIX(print_partial_compiled_pattern),
2798 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2799 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2800 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2801 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2802 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2803 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2804 wcs_compile_range, byte_compile_range, truncate_wchar,
2805 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2806 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2807 count_mbs_length, wcs_re_match_2_internal,
2808 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2809 PREFIX(alt_match_null_string_p),
2810 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2811 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2812 regfree, PREFIX(extract_number)): Define with prototype. Remove
2813 now-unnecessary declaration, if any.
2814 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2816 Remove now-unnecessary casts among pointer types.
2817 * regex.h (_RE_ARGS): Remove. All uses removed.
2819 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2820 (free): Remove decl.
2822 * rpmatch.c: Include <stdlib.h> unconditionally.
2824 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2825 (free): Remove decl.
2827 * save-cwd.c: Include <stdlib.h> unconditionally.
2828 * xgetcwd.c: Likewise.
2830 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2831 (free): Remove decl.
2833 * strchrnul.c (strchrnul): Define with a prototype.
2834 Fix bug: c_in was not converted to char before searching.
2836 The following changes are not K&R related:
2838 * group-member.h: Include <sys/types.h>, so that this file is
2840 * makepath.h: Likewise.
2842 * getusershell.c (readname, default_index, line_size, readname):
2843 Use size_t, not int, for sizes.
2844 (readname): If the size overflows, report an error instead of
2847 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2849 * getndelim2.c: Assume stdlib.h per the C89 spec.
2851 2003-09-08 Paul Eggert <eggert@twinsun.com>
2853 Assume C89 or better; remove K&R cruft.
2854 A few of these changes were first proposed by Derek Robert Price
2855 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2857 * addext.c: Include <string.h> unconditionally.
2858 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2859 Don't declare getenv or malloc.
2861 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2862 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2864 (find_stack_direction, alloca): Use prototypes.
2866 * atexit.c (atexit): Define using a prototype.
2868 * basename.c, dirname.c, stripslash.c:
2869 Include <string.h> unconditionally.
2871 * bcopy.c: Include <stddef.h>.
2872 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2874 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2876 * error.h (error, error_at_line, error_print_progname)
2877 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2878 * error.c: Include error.h first, to check interface.
2879 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2880 (VA_START): Remove; all uses changeed to va_start.
2881 (exit, strerror): Remove decls.
2882 (error_print_progname): Prototype uncondionally.
2883 Don't include <errno.h>; no longer needed.
2884 (private_strerror): Remove.
2885 (error_tail): Always define.
2886 (error, error_at_line): Assume C89 or better; always use prototypes.
2887 * fatal.c: Include "fatal.h" first, to test interface.
2888 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2889 (VA_START): Remove; all uses changed to va_start.
2890 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2892 (exit): Remove decl.
2893 (fatal): Prototype unconditionally. Assume va_start works.
2894 Abort at end, to pacify gcc.
2896 * euidaccess.c (main): Define with a prototype.
2898 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2900 * exitfail.c: Include <stdlib.h> unconditionally.
2902 * fnmatch_.h (__P): Remove. All uses changed to assume
2904 * fnmatch.c: Include fnmatch.h first, to test interface.
2905 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2906 (getenv): Remove decl.
2907 (fnmatch): Define using a prototype.
2908 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2909 (FCT): Define using a prototype.
2911 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2913 * gethostname.c: Include <stddef.h>.
2914 (gethostname): Define with prototype. Length is size_t, not int.
2916 2003-09-08 Paul Eggert <eggert@twinsun.com>
2918 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2919 getversion.c should have been removed then, but was accidentally
2922 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2923 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2925 2003-09-07 Paul Eggert <eggert@twinsun.com>
2927 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2928 copy_tm_result. Bug reported by Simon Josefsson in
2929 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2931 2003-09-06 Paul Eggert <eggert@twinsun.com>
2933 * time_r.c, time_r.h: New files.
2935 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2937 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2938 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2940 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2942 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2943 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2946 * timegm.c: Switch to glibc implementation, with the following changes:
2947 [defined HAVE_CONFIG_H]: Include <config.h>.
2948 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2949 (__mktime_internal) [!defined _LIBC]: New decl.
2950 (__gmtime_r) [!defined _LIBC]: New macro and function.
2951 (timegm): Use a prototype, since gnulib assumes C89.
2952 Do not bother declaring tmp to be const, as it's not really usefu.
2953 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2954 (timegm): Declare only if HAVE_DECL_TIMEGM.
2956 2003-09-03 Paul Eggert <eggert@twinsun.com>
2958 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2959 Bug reported by Lute Kamstra in
2960 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2962 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2963 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2964 course with correspondingly smaller numbers for tomorrow and
2965 yesterday. From Tadayoshi Funaba. Originally installed into
2966 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2969 2003-08-31 Simon Josefsson <jas@extundo.com>
2971 * timegm.h: New file.
2972 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2974 2003-08-31 Karl Berry <karl@gnu.org>
2976 * argp.h: update from libc.
2978 2003-08-28 Bruno Haible <bruno@clisp.org>
2980 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2981 warning on QNX, which defines O_BINARY to 000000.
2983 2003-08-24 Bruno Haible <bruno@clisp.org>
2985 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2986 MSVC7 <stdio.h> is included later.
2988 2003-08-20 Bruno Haible <bruno@clisp.org>
2990 * progname.h: New file, from GNU gettext.
2991 * progname.c: New file, from GNU gettext.
2992 * progreloc.c: New file, from GNU gettext.
2994 2003-08-19 Bruno Haible <bruno@clisp.org>
2996 * xstrdup.c: Assume <string.h> exists.
2998 2003-08-18 Jim Meyering <jim@meyering.net>
3000 * setenv.h: Indent nested cpp directive.
3001 * vasnprintf.c: Remove trailing blanks.
3003 2003-08-17 Simon Josefsson <jas@extundo.com>
3004 Bruno Haible <bruno@clisp.org>
3006 * xstrndup.h: New file.
3007 * xstrndup.c: New file.
3009 2003-08-17 Bruno Haible <bruno@clisp.org>
3011 * strndup.h: New file.
3013 2003-08-16 Paul Eggert <eggert@twinsun.com>
3015 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3016 space, undoing this 2003-08-12 change:
3017 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3019 2003-08-16 Jim Meyering <jim@meyering.net>
3021 Merge from coreutils.
3022 * xstrtoimax.c: #else #if -> #elif.
3023 * xstrtoumax.c: Likewise.
3025 2003-08-15 Paul Eggert <eggert@twinsun.com>
3027 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3028 rather than tab, after '#' in shell-script copyright notices.
3029 Suggested by Bruno Haible.
3031 2003-08-15 Jim Meyering <jim@meyering.net>
3032 and Paul Eggert <eggert@twinsun.com>
3034 Merge from coreutils.
3035 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3036 member but strut utmpx does not. Needed for AIX 4.3.3.
3037 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3039 2003-08-15 Jim Meyering <jim@meyering.net>
3041 Merge from coreutils.
3042 * xgethostname.c: Include <stdlib.h>.
3043 (xghostname): Don't exit for anything other than memory-related
3044 failure; just return NULL.
3045 * userspec.c: Include "posixver.h".
3046 (parse_user_spec): Accept `.' as a separator only
3047 in pre-POSIX-200112 mode.
3048 * strtoimax.c: Use #elif rather than #else #if.
3049 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3050 Remove function, now that we can rely on a working tzset function.
3051 [!_LIBC]: Ensure that the required autoconf test has been run.
3052 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3053 Use underlying_strftime for %r.
3054 * sha.c: Merge in some clean-up and optimization changes from glibc.
3055 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3056 Ensure that it is a multiple of 64.
3057 Rearrange loop exit tests so as to avoid performing an
3058 additional fread after encountering an error or EOF.
3059 * realloc.c: Update copyright date.
3061 2003-08-14 Jim Meyering <jim@meyering.net>
3063 Merge from coreutils.
3064 * obstack.h: Whitespace changes.
3065 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3066 and xcalloc return values.
3067 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3068 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3069 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3070 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3071 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3073 Use mntctl's return value to drive the entry-processing loop, since
3074 we can't rely on the value of the vmt_length member in the last
3075 entry. On some systems doing so could result in exhausting
3076 virtual memory. Based in part on a patch from Mike Jetzer.
3078 2003-08-14 Jim Meyering <jim@meyering.net>
3079 and Paul Eggert <eggert@twinsun.com>
3081 Merges from coreutils, plus other fixes.
3082 * physmem.c: Merge in portability changes from gcc/libiberty
3083 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3084 for credits and details. Thanks to Kaveh Ghazi for helping
3085 to keep these files in sync.
3086 (ARRAY_SIZE): Define it.
3087 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3088 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3089 (memcasecmp): Don't assume size_t fits in unsigned int.
3090 Remove casts and duplicate code.
3091 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3092 (memcpy): Remove definition.
3093 Merge in some clean-up and optimization changes from glibc.
3094 [BLOCKSIZE]: Move definition to top of file.
3095 Ensure that it is a multiple of 64.
3096 Rearrange loop exit tests so as to avoid performing an
3097 additional fread after encountering an error or EOF.
3098 * md5.h (md5_uintptr): Define.
3099 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3100 return to the initial working directory. Preserve errno
3102 * idcache.c: Include "xalloc.h".
3103 (xmalloc, xrealloc): Remove decls.
3104 (getuser): Remove casts no longer required in C89.
3105 * human.c: Include stdio.h, for sprintf.
3106 * group-member.c: Include "xalloc.h".
3107 (xmalloc, xrealloc): Remove decls.
3108 (get_group_info): Remove casts no longer required in C89.
3109 * getusershell.c (readname): Remove casts no longer required in C89.
3110 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3111 * getline.c: Whitespace fix, from coreutils.
3113 2003-08-13 Paul Eggert <eggert@twinsun.com>
3115 * exclude.c: Include <ctype.h>
3116 (IN_CTYPE_DOMAIN): New macro.
3118 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3121 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3122 Undo previous (whitespace-only) change.
3124 2003-08-12 Paul Eggert <eggert@twinsun.com>
3126 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3127 Normalize leading white space and remove trailing white space.
3128 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3129 notice, as per ../config/srclist-update.
3131 Merge from coreutils.
3132 * euidaccess.h: New file.
3133 * euidaccess.c: Include it.
3134 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3135 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3136 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3138 2003-08-11 Bruno Haible <bruno@clisp.org>
3140 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3141 (vasnprintf): Use it instead of wcslen.
3143 2003-08-11 Bruno Haible <bruno@clisp.org>
3145 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3146 value to ensure that _Bool promotes to int. Use #define for _Bool when
3147 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3149 2003-08-10 Karl Berry <karl@gnu.org>
3151 * regex.h: update from libc (whitespace fix).
3153 2003-08-09 Paul Eggert <eggert@twinsun.com>
3155 Merge some files from coreutils. These changes were
3156 originally made by Jim Meyering.
3157 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3158 many older Unixes require this.
3159 * alloca.c (alloca): Remove cast to argument of free;
3160 no longer needed in C89.
3161 * alloca_.h, regex.h: Fix white space to match
3162 what GNU indent does.
3164 2003-08-05 Paul Eggert <eggert@twinsun.com>
3166 * bumpalloc.h: Remove.
3168 2003-08-04 Paul Eggert <eggert@twinsun.com>
3170 * getloadavg.c: Change copyright notice and spacing to conform to
3173 Merge from coreutils.
3174 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3176 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3177 from Karl Berry, implemented by Jim Meyering.
3178 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3179 from Dmitry V. Levin.
3180 Remove anachronistic cast of xrealloc.
3181 * fnmatch_.h (__const): Remove. Use 'const'.
3182 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3183 type. Otherwise, it wouldn't compile with at least /bin/cc on
3184 ymp-cray-unicos9.0.2.X.
3185 Combine two mostly-identical uses of alloca into one.
3186 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3188 2003-08-04 Dave Love <d.love@dl.ac.uk>
3192 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3193 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3194 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3195 obsolete NLIST_NAME_UNION.
3196 [__GNU__]: Undef BSD and FSCALE.
3197 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3199 2003-08-03 Paul Eggert <eggert@twinsun.com>
3201 * stdbool_.h (_Bool): Make it signed char, instead of
3202 an enum type, so that it's guaranteed to promote to int. See:
3203 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3205 2003-07-31 Paul Eggert <eggert@twinsun.com>
3207 * strerror.c: Include config.h, limits.h. Declare sprintf.
3208 (strerror): Don't assume that a printable int fits in 14 bytes.
3210 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3211 Bruno Haible <bruno@clisp.org>
3213 * getline.h (getline, getdelim): Change return type to ssize_t.
3214 * getline.c (getline, getdelim): Likewise.
3215 Remove _GNU_SOURCE define; now it's defined in config.h through
3218 2003-07-22 Paul Eggert <eggert@twinsun.com>
3220 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3221 over-parenthesization in macros.
3223 Sync with coreutils.
3225 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3228 Use `exit_failure' for xalloc and xmemcoll instead of their own
3229 private exit-failure variables.
3230 * xalloc.h (xalloc_exit_failure): Remove.
3231 * xmalloc.c: Likewise. Include exitfail.h.
3232 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3233 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3234 * xmemcoll.c: Likewise. Include exitfail.h.
3235 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3237 2003-07-18 Paul Eggert <eggert@twinsun.com>
3239 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3240 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3241 to test that it can stand by itself. Include "exitfail.h".
3242 Clients should set exit_failure instead.
3243 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3245 2003-07-18 Andreas Schwab <schwab@suse.de>
3247 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3249 2003-07-18 Bruno Haible <bruno@clisp.org>
3251 * getndelim2.h: New file.
3252 * getndelim2.c: Make into a module of its own. Include config.h,
3254 (getndelim2): Make non-static. Change return type to ssize_t.
3255 * getline.h: Change argument names.
3256 * getline.c: Include getndelim2.h instead of getndelim2.c.
3257 * getnline.c: Include getndelim2.h.
3259 2003-07-17 Bruno Haible <bruno@clisp.org>
3261 * Makefile.am: Remove file.
3262 * Makefile.in: Remove file.
3264 2003-07-17 Bruno Haible <bruno@clisp.org>
3266 * getnline.h: New file.
3267 * getnline.c: New file.
3268 * getndelim2.c: New file, extracted from getline.c.
3269 (getndelim2): Renamed from getdelim2, with added nmax argument.
3270 * getline.c: Include getndelim2.c.
3271 (getdelim2): Moved out to getndelim2.c.
3272 (getline, getdelim): Update.
3274 2003-07-15 <karl@gnu.org>
3276 * vasnprintf.c: update from gettext.
3278 2003-07-15 Jim Meyering <jim@meyering.net>
3280 * makepath.c (make_path): Enclose diagnostic in _(...).
3282 2003-07-14 Paul Eggert <eggert@twinsun.com>
3284 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3285 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3286 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3287 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3288 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3289 updated automatically by ../config/srclist-update. This changes
3290 their license from LPGL to GPL.
3292 2003-07-14 Jim Meyering <jim@meyering.net>
3294 Don't emit diagnostics. Let callers do that.
3295 * save-cwd.c: Don't include "error.h".
3296 (save_cwd): Don't call error. Ensure that errno is valid
3297 when returning nonzero.
3299 * save-cwd.h (restore_cwd): Update prototype.
3300 * save-cwd.c (restore_cwd): Remove two parameters.
3301 Simplify. Don't call error upon failure. Let callers do that.
3302 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3303 when auditing is enabled. But don't bother updating the #if.
3305 2003-07-14 Simon Josefsson <jas@extundo.com>
3307 * mempcpy.h: New file.
3308 * mempcpy.c: New file.
3310 2003-07-14 Paul Eggert <eggert@twinsun.com>
3312 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3313 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3314 unicodeio.c, unicodeio.h, unlocked-io.h:
3315 Switch from LGPL to GPL.
3317 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3319 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3320 it breaks C++ compilation.
3321 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3323 2003-07-10 Jim Meyering <jim@meyering.net>
3325 * vasnprintf.c: Remove trailing blanks.
3326 Make cpp indentation consistent.
3328 2003-07-09 Paul Eggert <eggert@twinsun.com>
3330 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3331 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3332 Switch from LGPL to GPL.
3334 2003-07-07 Paul Eggert <eggert@twinsun.com>
3336 * mktime.c: Fix some boundary cases and remove need for floating point.
3338 Issue a compile-time diagnostic if time_t is floating point, or if
3339 two's complement arithmetic is not in effect, or if arithmetic
3340 right shift does not propagate the sign. These assumptions were
3341 all in the original code but they weren't checked.
3343 (TIME_T_MIDPOINT, verify): New macros.
3344 (__isleap): Remove; it has integer overflow problems.
3345 (leapyear): New function, without those problems.
3346 (ydhms_tm_diff): Remove; splitting into two parts.
3347 (ydhms_diff): New function, containing the arithmetic part of
3348 the old ydhms_tm_diff function. Issue a compile-time
3349 diagnostic if we are not using C99 integer division.
3350 Avoid casts when possible.
3351 (guess_time_tm): New function, containing the checking part of
3352 the old ydhms_tm_diff function. Return the new value, rather than
3353 the difference between it and the old. Accept a new argument T
3354 so that *T specifies the old value. Check for overflow in the result.
3356 (__mktime_internal): Use a time_t offset, not a long int offset.
3357 This undoes the 2003-06-04 change, which is no longer needed now
3358 that we have better overflow checking.
3359 (localtime_offset): Likewise.
3361 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3362 and long are 64-bit but int is only 32-bit.
3363 (ydhms_diff): Use long int to store year1 and yday1.
3364 Issue a compile-time diagnostic if long int is not wide enough.
3366 (__mktime_internal): Use long int to store adjusted year and yday.
3367 Use plain C rather than preprocessor commands, if that doesn't
3369 Check for overflow (and try to repair) after each probe
3370 rather than checking only at the very end. This avoids some bugs
3371 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3372 does not equal GMT offset at maximum time).
3373 Use integer to check for overflow rather than floating point; this
3374 is more portable to non-IEEE hosts, and is a tad faster.
3375 When we detect that we are oscillating between two values,
3376 don't check whether tm_isdst has the requested value, since
3377 we already know the answer. When tm_isdst has the wrong value,
3378 use a different heuristic to find the right one, based on the
3379 extreme values actually observed in practice in tz2003a,
3380 rather than the (overly optimistic) "previous 3 calendar quarters".
3382 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3383 "T const" to accommodate glibc style.
3384 (check_result): Use less-confusing report format. "long" -> "long int.
3386 Don't loop if the iteration overflows time_t.
3387 Allow a negative step in the iteration.
3389 2003-07-01 Paul Eggert <eggert@twinsun.com>
3391 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3392 having it depend on HAVE_SYS_TYPES_H.
3394 2003-06-25 Bruno Haible <bruno@clisp.org>
3396 * readlink.c: New file.
3398 2003-06-20 Bruno Haible <bruno@clisp.org>
3400 Assume C89, so PARAMS isn't needed.
3401 * unicodeio.h (PARAMS): Remove.
3402 * unicodeio.c: Don't use PARAMS.
3404 2003-06-18 Jim Meyering <jim@meyering.net>
3406 Merge changes from coreutils.
3407 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3408 Remove explicit declarations of xmalloc and realloc.
3410 (read_utmp): Remove anachronistic cast of xmalloc.
3412 2003-06-17 Paul Eggert <eggert@twinsun.com>
3414 Assume C89, so PARAMS isn't needed.
3415 * backupfile.h (PARAMS): Remove. All uses removed.
3416 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3417 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3418 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3419 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3420 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3421 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3422 xstrtol.h: Likewise.
3423 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3424 same.h, strverscmp.h: Do not include config.h; no longer needed.
3425 Anyway, config.h should always be included before any other file.
3427 2003-06-11 Simon Josefsson <jas@extundo.com>
3429 * sysexit_.h: New file.
3431 2003-05-20 Derek Price <derek@ximbiot.com>
3433 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3435 2003-06-10 Simon Josefsson <jas@extundo.com>
3437 * strchrnul.h: New file.
3438 * strchrnul.c: New file.
3440 2003-06-10 Simon Josefsson <jas@extundo.com>
3442 * argp.h: New file, from glibc.
3443 * argp-ba.c: New file, from glibc.
3444 * argp-eexst.c: New file, from glibc.
3445 * argp-fmtstream.c: New file, from glibc.
3446 * argp-fmtstream.h: New file, from glibc.
3447 * argp-fs-xinl.c: New file, from glibc.
3448 * argp-help.c: New file, from glibc.
3449 * argp-namefrob.h: New file, from glibc.
3450 * argp-parse.c: New file, from glibc.
3451 * argp-pv.c: New file, from glibc.
3452 * argp-pvh.c: New file, from glibc.
3453 * argp-xinl.c: New file, from glibc.
3455 2003-06-07 Jim Meyering <jim@meyering.net>
3457 * readtokens.h: Put `Free Software Foundation, Inc.'
3458 in place of my name in the copyright comment.
3459 Remove definition and uses of __P.
3462 * stat.c: Don't declare xmalloc explicitly.
3463 Instead, include "xalloc.h".
3464 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3465 xrealloc, and xcalloc return values.
3466 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3468 * xgetcwd.h: Remove definition/uses of PARAMS.
3470 2003-06-06 Jim Meyering <jim@meyering.net>
3472 * stdbool_.h: Renamed from stdbool.h.in.
3474 2003-06-06 Jim Meyering <jim@meyering.net>
3476 Merge from coreutils.
3477 * same.c: (same_name): Declare *_basename locals to be `const'.
3478 Consolidate declarations and initializations of *_base* locals.
3480 Merge from coreutils.
3481 This avoids a core dump on systems without GNU putenv,
3482 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3483 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3484 (unsetenv): New static function, from GNU libc.
3485 (rpl_putenv): Use it.
3487 * modechange.c: Remove trailing blanks.
3489 Merge from coreutils.
3490 * fsusage.c: Remove declaration of statfs.
3491 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3493 * posixtm.c: Include <stdbool.h> unconditionally.
3495 2003-06-05 Paul Eggert <eggert@twinsun.com>
3497 * mktime.c (__mktime_internal): When resolving a tm_isdst
3498 mismatch, look in future quarters as well as past. This fixes a
3499 bug when processing fall-backwards gaps immediately after a long
3500 period of daylight-saving time.
3502 * mktime.c: Assume freestanding C89 or better.
3503 (HAVE_LIMITS_H): Remove. Assume it's 1.
3504 (__P): Remove; not used.
3505 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3506 (mktime, not_equal_tm, print_tm, check_result,
3507 main): Use prototypes. Use const * where appropriate.
3508 (main): Fix typo in testing code that uncovered by above changes.
3509 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3511 2003-06-04 Paul Eggert <eggert@twinsun.com>
3513 * mktime.c: Fix Debian bug 177940
3514 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3515 (localtime_offset): Now long int, not time_t, because we want it
3516 to be guaranteed to be signed. All uses changed.
3517 (__mktime_internal): If overflow would occur when adding offset,
3520 Merge 'human' changes from coreutils. Rewrite to support
3521 locale-specific notations like thousands separators.
3522 * human.c: Simplify authorship notice.
3523 Include human.h immediately after config.h.
3524 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3525 <limits.h>: Do not include, since human.h does.
3526 (SIZE_MAX, UINTMAX_MAX): New macros.
3527 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3528 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3529 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3530 (power_letter): Renamed from suffixes.
3531 (generate_suffix_backwards): Remove.
3532 (adjust_value): Now takes int style (because of human.h changes)
3533 and long double value (for greater precision on some platforms).
3534 (group_number): New function.
3535 (human_readable): Use it. Use integer options, not enum.
3536 Put the options before the sizes in the arg list.
3537 Support all the new options.
3538 The old human_readable function has been removed;
3539 use inttostr.h instead.
3540 (human_readable, default_block_size, humblock):
3541 Use uintmax_t, not int, for block sizes.
3542 (human_readable_inexact, block_size_types): Remove.
3543 (block_size_opts): New constant.
3544 (human_options): Renamed from human_block_size, with new signature
3545 that allows block sizes up to UINTMAX_MAX. All callers changed.
3546 * human.h: Add copyright and authorship notice.
3547 Include <limits.h> and <stdbool.h> unconditionally.
3548 (PARAMS): Remove. All uses removed.
3549 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3550 (enum human_inexact_style): Remove tag; now a nameless enum.
3551 (human_floor, human_ceiling, human_round_to_even): Now have
3552 values 2, 0, 1 rather than -1, 1, 0.
3553 (human_group_digits, human_suppress_point_zero, human_autoscale,
3554 human_base_1024, human_SI, human_B): New constants.
3555 (human_readable_inexact, human_block_size): Remove.
3556 (human_readable): Size args are now uintmax_t, not int.
3557 (human_options): New decl.
3559 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3560 unnecessary now that we assume C89 or better. This change
3561 imported from coreutils.
3563 * mktime.c (__mktime_internal): Do not reject negative timestamps
3564 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3565 in the 2003-05-30 sync from glibc.
3567 .h files should stand alone, but we shouldn't include <sys/types.h>
3568 if we can get away with just <stddef.h>.
3570 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3571 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3572 rather than <sys/types.h>, as we merely need size_t.
3573 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3575 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3576 Include <stdio.h>, to get FILE.
3577 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3578 memcasecmp.h has included <stddef.h> and all we need is size_t.
3579 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3580 our interface, instead of including <sys/types.h>
3582 2003-06-02 Paul Eggert <eggert@twinsun.com>
3585 Fix some minor time-related bugs with POSIX time arguments.
3586 Some valid time stamps were being rejected (notably -1, and
3587 time stamps before 1900 on 64-bit hosts). And some invalid
3588 time stamps were being accepted, e.g. September 31.
3590 * posixtm.h (posixtime): Return bool instead of time_t, so
3591 that we can return (time_t) -1 successfully.
3592 * posixtm.c: Likewise.
3593 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3594 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3595 (t): Remove static var.
3596 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3597 of static var. All uses changed.
3598 (year): Do not reject years before 1900; they can occur with
3600 (posix_time_parse): Do not check for out-of-range components;
3601 that is now the caller's responsibility, since our checks were
3602 only approximations.
3603 (posixtime): Use mktime to check for out-of-range components,
3604 since it knows them exactly.
3605 If mktime returns (time_t) -1, check whether an error actually occurred
3606 by invoking localtime on -1.
3607 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3608 posixtime failures better.
3609 Improve the test data (in comments only).
3611 2003-05-30 <karl@gnu.org>
3613 * mktime.c: update from libc.
3615 2003-05-30 Bruno Haible <bruno@clisp.org>
3617 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3618 * localcharset.h: Likewise.
3619 * localcharset.c: Likewise.
3621 2003-05-28 Paul Eggert <eggert@twinsun.com>
3623 Assume the headers required for C89 freestanding compilers.
3624 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3625 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3626 without checking for HAVE_LIMITS_H.
3627 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3628 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3630 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3631 * exclude.c: Include <stdbool.h> unconditionally.
3632 * tempname.c: Include <stddef.h> unconditionally.
3633 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3634 * modechange.c, rpmatch.c (NULL): Don't define, since
3635 <stddef.h> does that.
3636 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3637 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3638 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3639 * xstrtol.c: Likewise.
3640 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3641 * savedir.c: Include <stddef.h> instead of defining NULL.
3643 * addext.c (addext): Use assignment rather than cast, to avoid
3644 warnings on some platforms.
3646 * mktime.c (__mktime_internal): Do not reject negative timestamps
3649 2003-05-10 Bruno Haible <bruno@clisp.org>
3651 * linebreak.c (iconv_string_length): Don't return -1 just because the
3652 string is longer than 4 KB.
3654 2003-05-12 Jim Meyering <jim@meyering.net>
3656 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3657 the space-padded-by-default conversion specifiers, %e, %k, %l.
3659 2003-05-03 Bruno Haible <bruno@clisp.org>
3661 Upgrade to Unicode-4.0.
3662 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3663 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3664 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3665 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3666 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3667 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3668 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3669 Change width of U+E0100..U+E01EF from 1 to 0.
3671 2003-04-25 Bruno Haible <bruno@clisp.org>
3673 * copy-file.c: Include <stddef.h>, for size_t.
3675 2003-04-25 Jim Meyering <jim@meyering.net>
3677 * copy-file.c (copy_file_preserving): Declare buf_size to be
3678 of type size_t, not int.
3680 2003-04-11 Jim Meyering <jim@meyering.net>
3682 Merge changes from Coreutils.
3684 2003-03-22 Jim Meyering <jim@meyering.net>
3686 * strftime.c (widen): Cast alloca return value to proper type.
3688 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3691 * strftime.c (my_strftime): Handle very large width
3692 specifications for numeric values correctly. Improve checks for
3695 2003-01-19 Jim Meyering <jim@meyering.net>
3697 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3698 (nl_get_alt_digit) [! defined my_strftime]: Define.
3699 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3700 _nl_get_alt_digit and _nl_get_walt_digit.
3702 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3703 These changes have no effect outside of _LIBC.
3705 2003-04-10 Bruno Haible <bruno@clisp.org>
3707 * findprog.h: New file, from GNU gettext.
3708 * findprog.c: New file, from GNU gettext.
3710 2003-04-05 Jim Meyering <jim@meyering.net>
3712 Merge changes from Coreutils.
3714 * exclude.h (PARAMS): Remove definition and uses.
3715 * exclude.c: Remove uses of `PARAMS'.
3717 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3718 Add test-cases for DOS filenames. Declare program_name.
3719 (main): Set up program_name. Patch by Rich Dawe.
3721 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3723 Use mntctl's return value to drive the entry-processing loop, since
3724 we can't rely on the value of the vmt_length member in the last
3725 entry. On some systems doing so could result in exhausting
3726 virtual memory. Based in part on a patch from Mike Jetzer.
3728 2003-04-04 Bruno Haible <bruno@clisp.org>
3730 * linebreak.h: New file, from GNU gettext.
3731 * linebreak.c: New file, from GNU gettext with slight modifications.
3732 * lbrkprop.h: New file, from GNU gettext.
3734 2003-04-03 Bruno Haible <bruno@clisp.org>
3736 * utf8-ucs4.h: New file, from GNU gettext.
3737 * utf16-ucs4.h: New file, from GNU gettext.
3738 * ucs4-utf8.h: New file, from GNU gettext.
3739 * ucs4-utf16.h: New file, from GNU gettext.
3741 2003-04-02 Bruno Haible <bruno@clisp.org>
3743 * binary-io.h: New file, from GNU gettext.
3745 2003-04-01 Bruno Haible <bruno@clisp.org>
3747 * pathname.h: New file, from GNU gettext.
3748 * concatpath.c: New file, from GNU gettext.
3750 2003-03-30 Bruno Haible <bruno@clisp.org>
3752 * copy-file.c (copy_file_preserving): Don't set owner if the function
3753 chown() doesn't exist.
3755 2003-03-28 Bruno Haible <bruno@clisp.org>
3757 * copy-file.h: New file, from GNU gettext.
3758 * copy-file.c: New file, from GNU gettext.
3760 2003-03-18 Jim Meyering <jim@meyering.net>
3762 * quote.c (quote_n): Fix typo in comment.
3764 2003-03-14 Jim Meyering <jim@meyering.net>
3766 Merge changes from Coreutils.
3767 * obstack.h (obstack_object_size): Declare temporary, __o,
3768 to be const, in order to avoid warnings.
3769 (obstack_room): Likewise.
3770 (obstack_empty_p): Likewise.
3772 2003-03-13 Paul Eggert <eggert@twinsun.com>
3774 Merge changes from Bison.
3775 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3776 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3777 when compiling Bison 1.875's `bitset bset = obstack_alloc
3778 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3779 * hash.c: Include <stdbool.h> unconditionally.
3781 2003-03-09 Paul Eggert <eggert@twinsun.com>
3783 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3784 Reported by Bruce Becker; see:
3785 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3787 2003-03-03 Paul Eggert <eggert@twinsun.com>
3788 Bruno Haible <bruno@clisp.org>
3790 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3791 Reported by John Hughes, see
3792 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3794 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3796 * poll_.h: New file.
3799 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3801 * mathl.h: New file.
3802 * acosl.c: New file.
3803 * asinl.c: New file.
3804 * atanl.c: New file.
3805 * ceill.c: New file.
3808 * floorl.c: New file.
3809 * frexpl.c: New file.
3810 * ldexpl.c: New file.
3812 * sincosl.c: New file.
3814 * sqrtl.c: New file.
3816 * trigl.c: New file.
3817 * trigl.h: New file.
3819 2003-02-17 Bruno Haible <bruno@clisp.org>
3821 * mkdtemp.h: New file, from GNU gettext.
3822 * mkdtemp.c: New file, from GNU gettext.
3824 2003-01-31 Bruno Haible <bruno@clisp.org>
3826 * rename.c: #undef rename before defining rpl_rename.
3827 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3829 2003-01-30 Bruno Haible <bruno@clisp.org>
3831 * printf-args.h: New file, from GNU gettext.
3832 * printf-args.c: New file, from GNU gettext.
3833 * printf-parse.h: New file, from GNU gettext.
3834 * printf-parse.c: New file, from GNU gettext.
3835 * vasnprintf.h: New file, from GNU gettext.
3836 * vasnprintf.c: New file, from GNU gettext.
3837 * asnprintf.c: New file, from GNU gettext.
3838 * vasprintf.h: New file, from GNU gettext with modifications.
3839 * vasprintf.c: New file, from GNU gettext.
3840 * asprintf.c: New file, from GNU gettext.
3842 2003-01-29 Bruno Haible <bruno@clisp.org>
3844 * stpncpy.h: New file, from GNU gettext with modifications.
3845 * stpncpy.c: New file, from GNU gettext with modifications.
3847 2003-01-28 Bruno Haible <bruno@clisp.org>
3849 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3851 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3854 2003-01-27 Bruno Haible <bruno@clisp.org>
3856 * xsetenv.h: New file, from GNU gettext.
3857 * xsetenv.c: New file, from GNU gettext.
3859 2003-01-23 Bruno Haible <bruno@clisp.org>
3861 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3863 2003-01-22 Bruno Haible <bruno@clisp.org>
3865 * exit.h: New file, from GNU gettext.
3867 2003-01-11 Bruno Haible <bruno@clisp.org>
3869 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3870 * strcase.h (strcasecmp, strncasecmp): Likewise.
3872 2003-01-14 Jim Meyering <jim@meyering.net>
3874 * same.c (same_name): Tweak a comment.
3876 2003-01-11 Bruno Haible <bruno@clisp.org>
3878 * same.c (same_name): Reorder tests so as to avoid calling stat()
3879 when a string comparison is sufficient.
3881 2003-01-11 Bruno Haible <bruno@clisp.org>
3883 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3886 2003-01-11 Bruno Haible <bruno@clisp.org>
3888 * hash-pjw.c: Add comment about low quality of this function.
3890 2003-01-12 Paul Eggert <eggert@twinsun.com>
3892 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3893 to avoid collisions with libcurses and libreadline.
3895 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3896 * getstr.h, getstr.c: Remove.
3897 * getline.c: Include "getline.h", to check interface.
3898 Move body of old getstr.c here: this defines MIN_CHUNK and
3899 declares getdelim2, which is renamed from getstr.
3900 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3902 * linebuffer.c (readlinebuffer): Renamed from readline.
3904 * linebuffer.h: Likewise.
3905 (readline): Remove backward-compatibility macro.
3907 2003-01-12 Jim Meyering <jim@meyering.net>
3909 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3911 2003-01-10 Bruno Haible <bruno@clisp.org>
3913 * alloca_.h: New file.
3914 * getdate.y: Unconditionally include alloca.h.
3915 * makepath.c: Likewise.
3916 * setenv.c: Likewise.
3917 * userspec.c: Likewise.
3919 2003-01-09 Bruno Haible <bruno@clisp.org>
3921 * stdbool.h.in: New file.
3923 2003-01-08 Bruno Haible <bruno@clisp.org>
3925 * safe-read.c: Include specification header first, to ensure its
3927 * full-write.c: Likewise.
3929 2003-01-08 Jim Meyering <jim@meyering.net>
3931 * full-write.c: Undefine and define-away `const' after inclusion
3932 of errno.h, not before. Suggestion from Bruno Haible.
3934 2003-01-07 Jim Meyering <jim@meyering.net>
3936 * full-write.c: Rework so that it may serve to define full_read, too.
3937 * full-read.c: Simply #define FULL_READ and include full-write.c.
3939 2003-01-06 Jim Meyering <jim@meyering.net>
3941 * version-etc.c: Update year in translatable copyright string.
3943 2002-12-25 Bruno Haible <bruno@clisp.org>
3945 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3946 * xstrtol.h: Likewise.
3947 * xstrtoimax.c: Likewise.
3948 * xstrtoumax.c: Likewise.
3949 * human.h: Likewise.
3951 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3952 on systems that have <inttypes.h> but not <stdint.h>.
3954 2002-12-31 Paul Eggert <eggert@twinsun.com>
3956 * memcoll.c (memcoll): Fall back on a simple algorithm using
3957 memcmp if strcoll doesn't work.
3959 2002-12-23 Bruno Haible <bruno@clisp.org>
3961 * localcharset.h: New file.
3962 * localcharset.c: Include it.
3963 * unicodeio.c: Likewise.
3965 2002-12-22 Bruno Haible <bruno@clisp.org>
3967 * utime.c (utime_null): No need to call ftruncate if the file was
3970 2002-12-23 Bruno Haible <bruno@clisp.org>
3972 * memcoll.c (STRCOLL): New macro.
3975 2002-12-22 Bruno Haible <bruno@clisp.org>
3977 * getstr.h (getstr): Define, to avoid clash with libcurses.
3978 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3980 2002-12-22 Bruno Haible <bruno@clisp.org>
3982 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3984 2002-12-23 Bruno Haible <bruno@clisp.org>
3986 * getline.h: Include <stddef.h>, for size_t.
3988 * unicodeio.h: Include <stddef.h>, for size_t.
3989 * unicodeio.c: Don't include <stddef.h>.
3991 2002-12-17 Bruno Haible <bruno@clisp.org>
3993 * canon-host.c (strdup): Remove unused declaration.
3995 * fsusage.c: Include full_read.h.
3996 (get_fs_usage): Use full_read instead of safe_read.
3998 * utime.c (utime_null): Use SAFE_READ_ERROR.
4000 2002-12-11 Bruno Haible <bruno@clisp.org>
4002 * setenv.h: Rewritten to cope with systems that have setenv() but not
4004 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4007 2002-12-11 Bruno Haible <bruno@clisp.org>
4009 * setenv.c (alloca): Fall back to malloc.
4011 (setenv): Use freea() to free memory allocated with alloca().
4013 2002-11-13 Bruno Haible <bruno@clisp.org>
4015 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4016 function declarations.
4017 * unsetenv.c (unsetenv): Likewise.
4019 2002-03-04 Bruno Haible <bruno@clisp.org>
4021 Portability to AIX 4.3.3.
4022 * unsetenv.c: New file, extracted from setenv.c.
4023 * setenv.c: Move the unsetenv() function to unsetenv.c.
4025 2001-12-20 Bruno Haible <bruno@clisp.org>
4027 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4028 use malloc instead. For SunOS 4.
4030 2001-12-11 Bruno Haible <bruno@clisp.org>
4032 * setenv.c: Declare alloca.
4033 (compar_fn_t): New typedef.
4034 (KNOWN_VALUE, STORE_VALUE): Use it.
4036 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4039 2002-12-10 Paul Eggert <eggert@twinsun.com>
4041 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4042 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4043 Choose values that are less likely to collide with system fnmatch
4045 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4046 defined (e.g., a pure POSIX system).
4047 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4048 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4050 2002-12-06 Jim Meyering <jim@meyering.net>
4052 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4054 Merge in changes from libc's misc/error.c, in preparation
4055 for the merge of gnulib's changes back into libc.
4057 * error.c (_): Define only if not already defined.
4058 Move definition to follow all #include directives.
4059 Include unlocked-io.h only if !_LIBC.
4060 [_LIBC]: Include <libio/libioP.h>.
4061 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4062 (fflush): Tweak definition to use INTUSE.
4065 2002-12-05 Paul Eggert <eggert@twinsun.com>
4067 * alloca.c [defined emacs]: Include "lisp.h".
4068 (xalloc_die) [defined emacs]: New macro.
4069 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4070 [! defined emacs]: Include <xalloc.h>.
4071 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4072 (pointer): Typedef to POINTER_TYPE *.
4073 (malloc): Remove decl; we now always use xmalloc.
4074 (alloca): Use old-style definition, since Emacs needs this.
4075 Check for arithmetic overflow when computing combined size.
4077 2002-12-04 Paul Eggert <eggert@twinsun.com>
4079 Do not generate unlocked-io.h automatically, since it's easier to
4080 maintain it by hand.
4082 * unlocked-io.h: New file, from GNU diffutils,
4083 but with proper copyright notice and attribution.
4085 * Makefile.am: Add copyright notice.
4086 (libfetish_a_SOURCES): Add unlocked-io.h.
4087 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4088 (DISTCLEANFILES, io_functions): Remove macros.
4089 (EXTRA_DIST): Remove gen_uio.
4090 (unlocked-io.h): Remove rule.
4092 2002-12-04 Jim Meyering <jim@meyering.net>
4094 Reflect the fact that stat.c and lstat.c are no longer generated.
4095 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4096 (DISTCLEANFILES): Likewise.
4097 (EXTRA_DIST): Likewise.
4098 (all_local): Don't depend on stat.c or lstat.c.
4099 (stat.c, lstat.c): Remove rules.
4100 (EXTRA_DIST): Remove xstat.in.
4102 * xstat.in: Remove file. Contents moved into stat.c.
4103 * stat.c: New file. Contents mostly from xstat.in.
4104 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4105 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4107 * safe-read.c: Rework so that it may serve to define safe_write, too.
4108 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4110 2002-12-03 Jim Meyering <jim@meyering.net>
4112 * safe-read.c, safe-write.c: Change variable names and comments, but
4113 not semantics, to minimize the differences between these two files.
4114 (safe_read): Change comment to mention SAFE_READ_ERROR.
4116 * safe-read.c (IS_EINTR): Define.
4117 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4119 2002-12-02 Bruno Haible <bruno@clisp.org>
4121 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4122 Define, taken from safe-read.c.
4123 (INT_MAX): Provide fallback.
4124 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4125 * safe-write.h (SAFE_WRITE_ERROR): Define.
4127 * safe-read.c (EINTR): Remove definition.
4128 (safe_read): Don't use EINTR if it is absent.
4130 2002-12-02 Jim Meyering <jim@meyering.net>
4132 * safe-read.c (EINTR): Define.
4133 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4134 (INT_MAX): Provide fallback.
4135 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4137 * safe-read.h (SAFE_READ_ERROR): Define.
4139 2002-12-01 Jim Meyering <jim@meyering.net>
4141 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4142 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4144 2002-11-27 Paul Eggert <eggert@twinsun.com>
4146 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4147 hash_rehash): Replace `if (limit <= value) abort ();' with
4148 `if (! (value < limit)) abort ();', for readability.
4150 2002-11-26 <karl@gnu.org>
4152 * strdup.c: copy from libc again, with jim's ok.
4153 * .cppi-disable: re-add strdup.c
4155 2002-11-25 <karl@gnu.org>
4157 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4158 instead of "strtol.c".
4160 2002-11-25 Jim Meyering <jim@meyering.net>
4162 * mktime.c: Sync from libc, now that it has the latest fix.
4164 2002-11-24 <karl@gnu.org>
4166 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4167 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4169 2002-11-24 Jim Meyering <jim@meyering.net>
4171 Update from coreutils:
4173 * mktime.c: Merge in changes from libc.
4175 Avoid a link-time failure on some Linux systems.
4176 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4177 (__mon_yday): Declare with the STATIC attribute.
4178 (__mktime_internal): Likewise.
4179 Based on a report from Greg Schafer.
4181 2002-11-23 Jim Meyering <jim@meyering.net>
4183 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4184 Use `unsigned', not `int', as type of index.
4186 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4188 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4190 2002-11-22 Paul Eggert <eggert@twinsun.com>
4192 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4193 hint that one should use `if (! x) abort ();' rather than `assert
4194 (x);', and anyway it's one less thing to worry about configuring.
4195 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4196 hash_rehash, hash_insert): Use abort rather than assert.
4198 2002-11-22 Paul Eggert <eggert@twinsun.com>
4200 * quotearg.h: Allow multiple inclusion by surrounding with
4201 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4202 so that we can be included first.
4203 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4204 * quotearg.c: Include quotearg.h immediately after config.h.
4205 No need to include stddef.h or sys/types.h any more.
4206 Surround local include files with "", not "<>".
4207 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4208 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4209 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4210 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4211 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4212 (ISPRINT): Remove; no longer needed now that we assume C89.
4214 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4217 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4218 quotearg_char): Use SIZE_MAX rather than
4219 (size_t) -1 when we are talking about "infinity".
4221 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4223 2002-11-22 Bruno Haible <bruno@clisp.org>
4225 * safe-read.h: Assume C89. Add comments.
4226 (safe_read): Change return type to size_t.
4227 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4228 counts > SSIZE_MAX correctly.
4229 * safe-write.h: New file.
4230 * safe-write.c: New file.
4231 * full-read.h: New file.
4232 * full-read.c: New file.
4233 * full-write.h: Assume C89. Add comments.
4234 * full-write.c: Include safe-write.h.
4235 (full_write): Rewritten to use safe_write.
4236 Suggested by Jim Meyering and Paul Eggert.
4238 2002-11-21 Bruno Haible <bruno@clisp.org>
4240 Remove case insensitive option matching.
4241 * argmatch.h (argcasematch): Remove declaration.
4242 (ARGCASEMATCH): Remove macro.
4243 (__xargmatch_internal): Remove case_sensitive argument.
4244 (XARGMATCH): Update.
4245 (XARGCASEMATCH): Remove macro.
4246 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4247 case_sensitive argument.
4248 (argcasematch): Remove function.
4249 (__xargmatch_internal): Remove case_sensitive argument.
4250 (main): Use XARGMATCH instead of XARGCASEMATCH.
4252 * xmalloc.c: Change compile-time error message. Add comment about
4253 required autoconf version.
4255 2002-11-21 Jim Meyering <jim@meyering.net>
4257 * strdup.c (strdup): Tweak comment and initial #if/#include.
4259 Merge in changes from the coreutils.
4261 2002-09-25 Paul Eggert <eggert@twinsun.com>
4262 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4263 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4264 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4265 int. Work more efficiently if X is the same width as uintmax_t.
4266 Do not compare X to -1, to avoid bogus compiler warning.
4267 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4268 Don't assume that f_frsize and f_bsize are the same type.
4270 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4273 * makepath.c (make_path): Restore umask *before* creating the final
4275 (make_path): Minor reformatting.
4277 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4278 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4280 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4281 ones. At least on GNU/Linux systems, `auto' means something else.
4284 2002-11-20 Paul Eggert <eggert@twinsun.com>
4286 Merge argmatch cleanups from Bison. Assume C89.
4288 * argmatch.c: Include config.h here, not in argmatch.h.
4289 Include stdlib.h, for EXIT_FAILURE.
4290 Always include <string.h>, since we assume C89.
4291 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4292 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4293 Include <stddef.h> instead, since it's all we need for size_t.
4294 (PARAMS): Remove. All uses removed.
4295 (ARRAY_CARDINALITY): Do not bother to #undef.
4296 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4297 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4298 Remove unnecessary parentheses.
4299 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4300 Insert necessary parentheses.
4301 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4302 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4304 2002-11-19 Bruno Haible <bruno@clisp.org>
4306 * mbswidth.c: Include mbswidth.h right at the beginning.
4307 * mbswidth.h: Include <stddef.h>, for size_t.
4309 * mbswidth.h (PARAMS): Remove macro.
4310 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4311 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4313 * gcd.h (PARAMS): Remove macro.
4314 (gcd): Use ANSI C function declarations.
4315 * gcd.c (gcd): Likewise.
4317 2002-11-15 Bruno Haible <bruno@clisp.org>
4319 * strcspn.c: Include <stddef.h>.
4320 (strcspn): Use ANSI C function declaration. Change return type to
4322 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4323 (strpbrk): Use NULL.
4324 * strpbrk.h (PARAMS): Remove macro.
4325 (strpbrk): Use ANSI C function declaration.
4326 * strstr.c: Don't include <sys/types.h>.
4327 * strstr.h (PARAMS): Remove macro.
4328 (strstr): Use ANSI C function declarations.
4330 2002-11-06 Bruno Haible <bruno@clisp.org>
4332 * gcd.h (gcd): Change argument type to 'unsigned long'.
4333 * gcd.c (gcd): Likewise.
4335 2002-11-05 Bruno Haible <bruno@clisp.org>
4337 * gcd.h: New file, from gettext-0.11.5.
4338 * gcd.c: New file, from gettext-0.11.5.
4340 2002-11-05 Bruno Haible <bruno@clisp.org>
4342 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4343 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4344 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4345 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4347 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4348 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4350 * closeout.c: Include gettext.h instead of <libintl.h>.
4351 * human.c: Include gettext.h instead of <libintl.h>.
4352 * quotearg.c: Include gettext.h instead of <libintl.h>.
4353 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4354 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4355 * userspec.c: Include gettext.h instead of <libintl.h>.
4356 * version-etc.c: Include gettext.h instead of <libintl.h>.
4357 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4358 (textdomain): Remove definition.
4359 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4361 * long-options.c: Remove include of <libintl.h> and definition of _.
4362 * same.c: Remove include of <libintl.h> and definition of _.
4364 2002-11-04 Bruno Haible <bruno@clisp.org>
4366 * stpcpy.h: New file, from GNU gettext-0.11.5.
4367 * strcase.h: New file, from GNU gettext-0.11.5.
4368 * strpbrk.h: New file, from GNU gettext-0.11.5.
4369 * strstr.h: New file, from GNU gettext-0.11.5.
4370 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4372 2002-05-09 Bruno Haible <bruno@clisp.org>
4374 * config.charset: Update for newest glibc. Add canonical names
4375 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4377 2002-05-09 Bruno Haible <bruno@clisp.org>
4379 * localcharset.c (get_charset_aliases): Add more Windows specific
4382 2002-05-08 Owen Taylor <otaylor@redhat.com>
4384 * config.charset: A few additions for Solaris.
4386 2001-12-05 Bruno Haible <bruno@clisp.org>
4388 * localcharset.c (locale_charset): Don't return an empty string.
4390 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4392 * config.charset: msdos in uk_UA uses CP1125.
4394 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4396 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4397 * localcharset.c (locale_charset): Declare as extern "C".
4399 2002-02-15 Bruno Haible <bruno@clisp.org>
4401 * config.charset [msdosdjgpp]: For Russian, use CP866.
4403 2002-02-11 Bruno Haible <bruno@clisp.org>
4405 * config.charset: Add support for NetBSD.
4407 2002-09-25 <karl@gnu.org>
4409 * strdup.c: copy from libc/string (via ../config/srclist*).
4410 * getopt*: copy from libc/posix.
4411 * gettext.h: copy from gettext.
4412 * .cppi-disable: add strdup.c, gettext.h.
4414 2002-07-01 Jim Meyering <meyering@lucent.com>
4416 * c-stack.c: Include sys/time.h.
4417 From Volker Borchert.
4419 2002-06-11 Paul Eggert <eggert@twinsun.com>
4421 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4422 New macro. Use it uniformly instead of
4423 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4424 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4425 reported by Vin Shelton.
4427 2002-06-22 Jim Meyering <meyering@lucent.com>
4429 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4430 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4432 2002-06-22 Paul Eggert <eggert@twinsun.com>
4434 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4435 Do not assume SA_SIGINFO behavior.
4436 Bug reported by Jim Meyering on NetBSD 1.5.2.
4438 2002-06-22 Jim Meyering <meyering@lucent.com>
4440 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4442 * exitfail.c, exitfail.h: Likewise.
4443 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4445 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4447 (EXTRA_DIST): Add fnmatch_loop.c.
4448 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4450 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4451 * fnmatch.c: Update from diffutils-2.8.2.
4452 * fnmatch_.h: New file. From diffutils-2.8.2.
4453 * fnmatch.h: Remove file.
4455 2002-06-18 Paul Eggert <eggert@twinsun.com>
4457 * file-type.h: Report an error if neither S_ISREG nor
4458 S_IFREG is defined, instead of using a test specific to glibc
4459 2.2. This should be safe, since POSIX requires S_ISREG and
4460 Unix Version 7 had S_IFREG. We don't need to check for
4461 <sys/types.h> since we don't use any symbols that it defines.
4463 2002-06-15 Jim Meyering <meyering@lucent.com>
4465 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4466 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4467 have been included before this file.
4469 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4471 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4472 so that each temporary file name is unique and valid in the first
4473 8 characters, for operation under DOS.
4475 2002-06-15 Jim Meyering <meyering@lucent.com>
4477 Work even with DJGPP 2.03, which lacks support for symlinks.
4479 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4481 * lchown.c (S_ISLNK): Likewise.
4483 2002-06-14 Jim Meyering <meyering@lucent.com>
4485 * file-type.h: Use the version from diffutils-2.8.2.
4486 * file-type.c: Likewise.
4488 2002-05-27 Jim Meyering <meyering@lucent.com>
4490 Fix a problem seen only on nonconforming systems whereby ls.c's
4491 use of localtime, and then of gettimeofday would cause trouble:
4492 the localtime call used to initialize rpl_gettimeofday's save
4493 mechanism would clobber ls's current local time information so
4494 that in any long listing the first file would always be listed
4495 with date 1970-01-01. Analysis by Volker Borchert.
4497 * gettimeofday.c (localtime): Undefine.
4498 (rpl_localtime): New function.
4500 2002-05-22 Jim Meyering <meyering@lucent.com>
4502 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4503 * file-type.h: New file.
4504 * file-type.c (file_type): New file/function. Extracted from diffutils.
4506 2002-04-29 Paul Eggert <eggert@twinsun.com>
4508 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4510 2002-04-28 Paul Eggert <eggert@twinsun.com>
4512 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4513 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4514 of 127, since 64 is the largest conceivable number for ancient
4516 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4518 2002-04-28 Jim Meyering <meyering@lucent.com>
4520 * sig2str.c (WTERMSIG): Remove definition (unused).
4522 2002-04-28 Paul Eggert <eggert@twinsun.com>
4524 * sig2str.h, sig2str.c: New files.
4525 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4527 2002-04-24 Jim Meyering <meyering@lucent.com>
4529 * gettext.h: New file, from Gettext.
4530 * Makefile.am (INCLUDES): Remove -I../intl.
4531 (libfetish_a_SOURCES): Add gettext.h.
4533 2002-04-16 Jim Meyering <meyering@lucent.com>
4535 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4536 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4537 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4539 2002-04-12 Jim Meyering <meyering@lucent.com>
4541 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4543 2002-03-10 Jim Meyering <meyering@lucent.com>
4545 * makepath.c (make_path): Remove a comma from a diagnostic.
4546 Suggestion from Santiago Vila.
4548 2002-03-08 Jim Meyering <meyering@lucent.com>
4550 * rename.c: Mention that this wrapper is needed also on
4551 mips-dec-ultrix4.4 systems.
4553 2002-03-02 Jim Meyering <meyering@lucent.com>
4555 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4556 not HAVE_CLOCK_SETTIME.
4558 2002-02-27 Paul Eggert <eggert@twinsun.com>
4560 * nanosleep.h: Rename to....
4561 * timespec.h: New name for nanosleep.h. All uses changed.
4563 * gettime.c: New file.
4564 * settime.c: New file.
4567 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4568 timespec.h. Remove nanosleep.h.
4570 2002-02-25 Paul Eggert <eggert@twinsun.com>
4572 * acl.c, acl.h: New files.
4573 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4575 2002-02-24 Jim Meyering <meyering@lucent.com>
4577 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4578 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4579 cause trouble. Reported by Nelson Beebe.
4581 2002-02-23 Paul Eggert <eggert@twinsun.com>
4583 * path-concat.c (xpath_concat): Reorder code to pacify
4584 compilers that don't know that xalloc_die never returns.
4586 2002-02-20 Jim Meyering <meyering@lucent.com>
4588 * getdate.c: Regenerate using bison-1.33.
4590 2002-02-15 Paul Eggert <eggert@twinsun.com>
4592 * posixver.c, posixver.h: New files.
4593 * Makefile.am (libfetish_a_SOURCES): Add them.
4595 2002-02-02 Paul Eggert <eggert@twinsun.com>
4596 Bruno Haible <bruno@clisp.org>
4598 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4599 (fwrite_success_callback): New declaration.
4600 * unicodeio.c (unicode_to_mb): New function, extracted from
4601 print_unicode_char. Call failure callback instead of error.
4602 (fwrite_success_callback): New function.
4603 (exit_failure_callback): New function.
4604 (fallback_failure_callback): New function.
4605 (print_unicode_char): Call unicode_to_mb.
4607 2002-01-26 Jim Meyering <meyering@lucent.com>
4609 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4611 2002-01-22 Jim Meyering <meyering@lucent.com>
4613 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4614 Otherwise, some versions of automake would omit the rule that makes
4615 Makefile from Makefile.in.
4617 2001-01-21 Paul Eggert <eggert@twinsun.com>
4619 * xmemcoll.h, xmemcoll.c: New files.
4620 * Makefile.am (libfetish_a_SOURCES): Add them.
4621 * memcoll.c: Include errno.h, and declare errno if not defined.
4622 (memcoll): Set errno to zero if there is no error.
4624 * quotearg.c (quotearg_buffer_restyled):
4625 Fix bug with quoting buffers containing NUL when backslashing escapes.
4626 This bug was exposed by the other changes in this patch.
4627 (quotearg_n_options): New arg ARGSIZE.
4628 All callers changed.
4629 (quoting_options_from_style): New function.
4630 (quotearg_n_style): Use it.
4631 (quotearg_n_style_mem): New function.
4633 * quotearg.h (quotearg_n_style_mem): New function.
4635 2002-01-16 Jim Meyering <meyering@lucent.com>
4637 * getdate.y: Add three semicolons, each just before a closing brace.
4638 Bison (as of version 1.31) no longer papers over that mistake.
4640 2002-02-14 Paul Eggert <eggert@twinsun.com>
4642 * backupfile.c (ISDIGIT): Comment fix.
4643 * getdate.y (ISDIGIT): Likewise.
4644 * posixtm.c (ISDIGIT, year): Likewise.
4645 * strverscmp.c (ISDIGIT): Likewise.
4646 * userspec.c (ISDIGIT): Likewise.
4648 2002-01-05 Jim Meyering <meyering@lucent.com>
4650 * version-etc.c (version_etc_copyright): Update copyright year.
4652 2001-01-19 Paul Eggert <eggert@twinsun.com>
4654 * closeout.c (close_stdout_status): If ferror (stdout), do
4655 not silently exit merely because the output buffer happens to
4656 have nothing pending.
4658 2001-12-18 Paul Eggert <eggert@twinsun.com>
4660 See the big note in ../ChangeLog.
4661 * human.c (suffixes): Prefer K to k for 1024.
4662 (generate_suffix_backwards): New function.
4663 (human_readable_inexact): Use it.
4664 * xstrtol.c (__xstrtol): If there is no number but there
4665 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4666 Accept 'K' as well as 'k'.
4668 2001-12-15 Jim Meyering <meyering@lucent.com>
4670 * regex.h (__restrict_arr): Update from libc.
4672 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4673 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4676 2001-12-10 Jim Meyering <meyering@lucent.com>
4678 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4679 Instead, include "xalloc.h".
4680 (initbuffer): Don't cast xmalloc return value to char*.
4681 (readline): Reword comment.
4682 Don't cast xrealloc return value to char*
4685 2001-12-09 Jim Meyering <meyering@lucent.com>
4687 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4688 `signed and unsigned type in conditional expression'.
4689 * posixtm.c (posix_time_parse): Likewise.
4691 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4693 * readtokens.c (readtoken): Declare an index to be of type unsigned
4694 to avoid a pedantic warning.
4696 * getstr.c: Don't include assert.h.
4697 (getstr): Remove warning-evoking assertions.
4698 Return -1 if offset parameter is out of bounds.
4699 Change the type of a local from int to size_t.
4701 * strftime.c (my_strftime_localtime_r): Include this function
4702 definition in the `#if ! HAVE_TM_GMTOFF' block.
4704 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4705 Include xalloc.h instead.
4707 2001-12-02 Jim Meyering <meyering@lucent.com>
4709 * tempname.c: Don't declare getenv, thus reverting the change of
4710 2001-11-18. It's no longer necessary, now that stdlib.h is always
4713 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4714 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4716 2001-11-30 Akim Demaille <akim@epita.fr>
4718 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4719 before being defined.
4721 2001-11-27 Paul Eggert <eggert@twinsun.com>
4723 * quotearg.h (quotearg_n, quotearg_n_style):
4724 First arg is int, not unsigned.
4725 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4726 (SIZE_MAX, UINT_MAX): New macros.
4727 (quotearg_n_options): Abort if N is negative.
4728 Avoid overflow check on hosts where size_t is 64 bits and int
4729 is 32 bits, as overflow is impossible there.
4730 Fix off-by-one typo that caused unnecessary reallocation.
4732 2001-11-27 Jim Meyering <meyering@lucent.com>
4734 * tempname.c: Merge with version from libc.
4735 * regex.c: Likewise.
4737 * tempname.c: Include stdlib.h unconditionally. On some old systems
4738 for which STDC_HEADERS is 0, it was not included, resulting in a
4739 warning about an integer-to-pointer conversion problem with getenv.
4740 Reported by Volker Borchert.
4742 2001-11-26 Jim Meyering <meyering@lucent.com>
4744 * gtod.h: Remove file.
4745 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4746 * gettimeofday.c: Don't include gtod.h.
4747 (GTOD_init): Remove function.
4748 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4749 Suggestion from Volker Borchert.
4751 2001-11-23 Jim Meyering <meyering@lucent.com>
4753 * hash.h (struct hash_table): Don't define here. Merely declare it.
4754 * hash.c (struct hash_table): Define it here instead.
4756 2001-11-22 Jim Meyering <meyering@lucent.com>
4758 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4760 2001-11-18 Paul Eggert <eggert@twinsun.com>
4762 * tempname.c (TMP_MAX): Remove; no longer needed.
4763 (TEMPORARIES): New macro.
4764 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4765 removes an artificial limitation (e.g. HP-UX 10.20, where
4768 2001-11-18 Jim Meyering <meyering@lucent.com>
4770 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4773 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4774 files will be created before anything else.
4776 2001-11-17 Jim Meyering <meyering@lucent.com>
4778 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4779 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4780 rather than group writable. Patch by Juan F. Codagnone.
4782 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4783 Instead, include "xalloc.h".
4785 * mountlist.c: Include unlocked-io.h after all system headers.
4786 Remove explicit declarations of xmalloc, xrealloc,
4787 and xstrdup. Instead, include "xalloc.h".
4789 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4790 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4791 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4793 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4794 Reported by Padraig Brady.
4796 * mkstemp.c: #undef mkstemp.
4798 (rpl_mkstemp): Rename from mkstemp.
4801 2001-11-16 Jim Meyering <meyering@lucent.com>
4803 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4804 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4805 determine the amount of total physical memory, use pstat_getstatic.
4806 HPUX-11 doesn't define _SC_PHYS_PAGES.
4807 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4808 If sysconf couldn't be used to determine the amount of available
4809 physical memory, use both pstat_getstatic and pstat_getdynamic.
4810 Based on a patch from Bob Proulx.
4812 2001-11-05 Jim Meyering <meyering@lucent.com>
4814 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4816 2001-11-03 Jim Meyering <meyering@lucent.com>
4818 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4819 in argmatch_to_argument call.
4821 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4824 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4825 e.g., a fault due to an attempt to free a NULL pointer.
4827 2001-11-01 Jim Meyering <meyering@lucent.com>
4829 * dirfd.c, dirfd.h: New files.
4830 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4832 * hash.c (hash_print) [TESTING]: Clean up.
4834 2001-10-22 Paul Eggert <eggert@twinsun.com>
4836 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4837 to avoid a warning if -Wall.
4839 2001-10-21 Paul Eggert <eggert@twinsun.com>
4841 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4843 2001-10-21 Jim Meyering <meyering@lucent.com>
4845 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4846 this code would end up calling gettext even in packages built
4848 * getopt.c (_): Likewise.
4849 * regex.c (_): Likewise.
4851 2001-10-20 Paul Eggert <eggert@twinsun.com>
4853 * error.c (strerror_r): Do not declare unless !_LIBC.
4854 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4855 Use strerror_r that is only a macro, even if it is not a function.
4856 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4857 (private_strerror): Use prototypes, not old-style function definition.
4858 (print_errno_message): New function.
4859 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4861 (error_tail, error, error_at_line): Use it.
4863 2001-10-11 Jim Meyering <meyering@lucent.com>
4865 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4866 and quote_n (1, ... to avoid clobbering a buffer.
4868 2001-10-05 Jim Meyering <meyering@lucent.com>
4870 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4871 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4872 * hash-pjw.h: New file.
4874 2001-09-30 Jim Meyering <meyering@lucent.com>
4876 * mountlist.c [MOUNTED_GETFSSTAT]:
4877 Include <sys/ucred.h>, for Apple Darwin.
4878 Include sys/mount.h and sys/fs_types.h only if available.
4880 (read_filesystem_list): Use FS_TYPE.
4882 2001-09-29 Paul Eggert <eggert@twinsun.com>
4884 * exclude.c (excluded_filename): 0 -> false, since it's
4887 2001-09-28 Paul Eggert <eggert@twinsun.com>
4889 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4890 #defines strtoimax. Also treat the other strto* functions
4893 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4894 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4895 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4897 2001-09-26 Jim Meyering <meyering@lucent.com>
4899 Most macros in unlocked-io.h had the wrong number of arguments.
4900 * gen-uio: New script.
4901 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4902 * unlocked-io.hin: Remove file.
4903 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4904 rather than trying to embed it here.
4905 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4906 Reported by Padraig Brady.
4908 2001-09-25 Volker Borchert <bt@teknon.de>
4910 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4912 2001-09-23 Jim Meyering <meyering@lucent.com>
4914 * mountlist.c: Remove useless parentheses in #if directives.
4915 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4916 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4918 2001-09-22 Jim Meyering <meyering@lucent.com>
4920 * localcharset.c: Update from latest gettext.
4921 * config.charset: Likewise.
4923 2001-09-20 Jim Meyering <meyering@lucent.com>
4925 * xstrtol.c (strtoimax): Guard declaration with
4926 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4927 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4928 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4929 (strtoumax): Likewise, for completeness (it wasn't necessary).
4931 2001-09-06 Paul Eggert <eggert@twinsun.com>
4933 * strtoimax.c (HAVE_LONG_LONG):
4934 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4935 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4936 to work around bug in IBM C compiler.
4938 2001-09-16 Jim Meyering <meyering@lucent.com>
4940 * mkdir.c: New file.
4942 2001-09-04 Paul Eggert <eggert@twinsun.com>
4944 * xgetcwd.c: Revert some of the previous change; intead,
4945 fix the HAVE_GETCWD_NULL code to behave more like the
4946 !HAVE_GETCWD_NULL code used to.
4949 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4952 2001-09-04 Paul Eggert <eggert@twinsun.com>
4954 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4955 Use ssize_t, not int, to store result of readlink.
4956 Check for ssize_t overflow as well as size_t overflow,
4957 as POSIX says the result of readlink is implementation-defined
4958 when ssize_t overflows.
4959 Remove unnecessary cast to char*.
4960 Use free+malloc instead of realloc, as the storage doesn't need
4961 to be preserved and it's clearer and can be more efficient that way.
4962 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4963 * xreadlink.h (xreadlink): Update prototype.
4965 2001-09-03 Paul Eggert <eggert@twinsun.com>
4967 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4968 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4969 spotted by Jim Meyering.
4971 2001-09-03 Jim Meyering <meyering@lucent.com>
4973 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4975 2001-09-03 Paul Eggert <eggert@twinsun.com>
4977 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4978 like the HAVE_GETCWD_NULL code.
4979 Include pathmax.h if not HAVE_GETCWD.
4980 Do not include xalloc.h.
4981 (INITIAL_BUFFER_SIZE): New symbol.
4982 Do not use xmalloc / xrealloc, since the caller is responsible for
4983 handling errors. Preserve errno around `free' during failure.
4984 Do not overrun buffer when using getwd.
4986 2001-09-03 Paul Eggert <eggert@twinsun.com>
4988 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4989 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4991 2001-09-02 Jim Meyering <meyering@lucent.com>
4993 * error.c: Update from GNU libc.
4995 2001-09-01 Jim Meyering <meyering@lucent.com>
4997 * xreadlink.c: New file.
4998 * xreadlink.h: New file.
4999 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5001 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5002 doesn't conflict with sparc Solaris 7's definition in
5003 /usr/include/sys/int_types.h.
5005 * exclude.c: Use `""', not `<>' to #include non-system header files.
5006 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5007 and strncasecmp as r-values. Unixware didn't have declarations.
5009 2001-08-31 Jim Meyering <meyering@lucent.com>
5011 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5012 Use an initial, malloc'd, buffer of length 128 rather than
5013 a statically allocated one of length 1024.
5015 2001-08-30 Paul Eggert <eggert@twinsun.com>
5017 * xgetcwd.c: Don't include pathmax.h.
5018 Include stdlib.h and unistd.h if available.
5020 (xmalloc, xstrdup, free): Remove decls.
5021 (xgetcwd): Don't assume sizes fit in unsigned.
5022 Check for overflow when computing sizes.
5023 Simplify reallocation code.
5025 2001-08-28 Paul Eggert <eggert@twinsun.com>
5027 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5029 * strtoimax.c: Renamed from strtoxmax.c, removing the
5032 Also, make the following further changes to make this file's
5033 configuration more similar to that of strtol.c:
5034 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5035 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5036 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5037 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5038 changed to signed values.
5040 And make the following changes as well:
5041 Fix copyright notice, as 1999 was missing.
5042 (verify): New macro.
5043 (strtoimax): Check sizes at compile-time, not run-time.
5044 Prefer strtol to strtoll if both work.
5045 (main): Remove; it was not that useful and was a pain to maintain.
5047 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5049 2001-08-30 Paul Eggert <eggert@twinsun.com>
5051 * savedir.c (savedir): Remove size parameter, as POSIX says that
5052 a directory's st_size can have an arbitrary value, so the old
5053 usage could waste an arbitrary amount of memory. All uses
5055 * savedir.h: Update prototype.
5057 2001-08-30 Paul Eggert <eggert@twinsun.com>
5059 * xstrtol.c (strtoimax): New decl.
5061 2001-08-28 Paul Eggert <eggert@twinsun.com>
5063 * xstrtol.h: Add copyright notice.
5064 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5065 LONGINT_INVALID_SUFFIX_CHAR.
5067 2001-08-30 Paul Eggert <eggert@twinsun.com>
5069 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5072 2001-08-30 Paul Eggert <eggert@twinsun.com>
5074 * hash.c: Remove '2001' from copyright notice.
5076 2001-08-30 Paul Eggert <eggert@twinsun.com>
5078 * full-write.h: New file.
5079 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5080 * full-write.c: Correct credits, as cccp.c no longer
5081 exists and anyway it was so heavily changed from the old cccp
5082 code as to be unrecognizable. Include full-write.h.
5083 (full_write) Return size_t, with short writes meaning failure.
5084 All callers changed. This fixes a bug with large buffers
5086 * utime.c: Include full-write.h.
5088 2001-08-30 Paul Eggert <eggert@twinsun.com>
5090 Merge 'exclude' changes from tar 1.13.22.
5091 This fixes one or two unlikely storage allocation overflow bugs,
5092 but doesn't change user-visible behavior otherwise.
5094 2001-08-30 Paul Eggert <eggert@twinsun.com>
5096 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5097 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5098 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5099 Include if available.
5100 (<xalloc.h>): Include
5101 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5102 (verify): New macro. Use it to verify that EXCLUDE macros do not
5103 collide with FNM macros.
5104 (struct patopts): New struct.
5105 (struct exclude): Use it, as exclude patterns now come with options.
5106 (new_exclude): Support above changes.
5107 (new_exclude, add_exclude_file):
5108 Initial size must now be a power of two to simplify overflow checking.
5109 (free_exclude, fnmatch_no_wildcards): New function.
5110 (excluded_filename): No longer requires options arg, as the options
5111 are determined by add_exclude. Now returns bool, not int.
5112 (excluded_filename, add_exclude):
5113 Add support for the fancy new exclusion options.
5114 (add_exclude, add_exclude_file): Now takes int options arg.
5115 Check for arithmetic overflow when computing sizes.
5116 (add_exclude_file): xrealloc might modify errno, so don't
5117 realloc until after errno might be used.
5119 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5121 (free_exclude): New decl.
5122 (add_exclude, add_exclude_file): Now takes int options arg.
5123 (excluded_filename): No longer requires options arg, as the options
5124 are determined by add_exclude. Now returns bool, not int.
5126 2001-08-30 Paul Eggert <eggert@twinsun.com>
5128 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5130 2001-08-27 Jim Meyering <meyering@lucent.com>
5132 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5134 * version-etc.c (N_): Remove definition.
5135 Revert most of last change.
5136 Instead, simply don't mark the `Copyright...' string for translation.
5137 Based on advice from Paul Eggert.
5139 * strtoxmax.c: Tweak comment.
5141 2001-08-26 Jim Meyering <meyering@lucent.com>
5143 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5144 of copyright with `%s' so translators don't get an untranslated
5146 (COPYRIGHT_YEAR): Define.
5147 (version_etc): Use fprintf rather than fputs.
5148 Suggestion from Ulrich Drepper.
5150 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5152 * strtoll.c: New file, from GNU libc.
5153 * xstrtoimax.c: New file.
5155 * xstrtol.h: Add xstrtoimax.
5156 * strtoumax.c: New file. Simply include "strtoumax.c".
5157 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5159 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5160 * strtoxmax.c: ... then renamed to this.
5162 2001-08-13 Paul Eggert <eggert@twinsun.com>
5164 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5165 Port to Solaris 8, where 'sed' requires a space after the 'r'
5166 command, and where sh dislikes "$/". Clean up the spacing a bit.
5167 Redirect output to $tmp just once.
5169 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5171 * addext.c (<errno.h>): Include.
5172 (errno): Declare if not defined.
5173 (addext): Work correctly when pathconf returns -1 and leaves
5174 errno alone because there is no limit. Also, work even if
5175 pathconf returns a value greater than SIZE_MAX.
5177 2001-08-12 Jim Meyering <meyering@lucent.com>
5179 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5180 Simply `return getcwd (NULL, 0);'.
5181 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5182 Use 1300 as initial value for length, not PATH_MAX.
5184 * pathmax.h: Clean up cpp syntax.
5186 2001-08-12 Jim Meyering <meyering@lucent.com>
5188 * gettimeofday.c: New file.
5190 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5192 2001-08-04 Jim Meyering <meyering@lucent.com>
5194 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5195 to get in sync with glibc.
5197 2001-08-03 Paul Eggert <eggert@twinsun.com>
5199 The following changes are from gettext 0.10.39 as maintained by
5202 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5203 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5204 with inverted sense. All uses changed.
5206 * mbswidth.c: Don't include <limits.h>.
5207 Include <stdlib.h> and <string.h> unconditionally.
5208 (iswcntrl, mbsinit, ISCNTRL): New macros.
5209 (mbsnwidth): Use K&R style function declarations.
5210 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5211 can optimize it when MB_CUR_MAX == 1.
5212 The width of control characters is zero, not 1.
5214 2001-07-15 Jim Meyering <meyering@lucent.com>
5216 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5217 (BUILT_SOURCES): Add unlocked-io.h.
5218 (io_functions): Define.
5219 (unlocked-io.h): New rule.
5220 (DISTCLEANFILES): Add unlocked-io.h.
5221 (all-local): Depend on unlocked-io.h, to ensure it is created.
5223 * unlocked-io.hin: New file
5225 * regex.c: Update from glibc.
5227 2001-07-05 Jim Meyering <meyering@lucent.com>
5229 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5231 (libfetish_a_SOURCES): Put all .h files here instead.
5232 Remove a thus-exposed (better checks in automake) duplicate and
5233 two unnecessary .h files.
5235 2001-06-11 Jim Meyering <meyering@lucent.com>
5237 * regex.c: Update from GNU libc.
5239 2001-05-27 Jim Meyering <meyering@lucent.com>
5241 * readutmp.h (UT_TYPE): Define.
5243 2001-05-24 Jim Meyering <meyering@lucent.com>
5245 * argmatch.c: Include "quote.h".
5246 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5247 quote function. Reported by Göran Uddeborg.
5249 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5251 * dirname.c (dir_name): Compute append_dot using path, not newpath
5252 which is not yet declared.
5254 2001-05-11 Paul Eggert <eggert@twinsun.com>
5256 * Makefile.am (libfetish_a_SOURCES):
5257 Add strftime.c, since we now compile it on all hosts.
5259 * strftime.c (my_strftime):
5260 Define to nstrftime if emacs, but only if my_strftime is not defined.
5261 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5262 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5263 Add one more extra argument: a nanoseconds value.
5266 (my_strftime function): Add %N format.
5267 (emacs_strftimeu): Renamed from emacs_strftime,
5268 with extra ut argument.
5270 2001-05-11 Paul Eggert <eggert@twinsun.com>
5272 dirname code cleanup. base_name now behaves more compatibly
5273 with POSIX basename when given file names that have trailing
5274 slashes, and similarly for dir_name. Add new primitives
5275 base_len and dir_len. Put the directory-name-related decls
5278 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5279 * backupfile.c (base_name): Likewise.
5280 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5281 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5282 * makepath.c (strip_trailing_slashes): Likewise.
5283 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5285 * rename.c (strip_trailing_slashes): Likewise.
5286 * same.c (base_name): Likewise.
5287 * stripslash.c (ISSLASH): Likewise.
5289 * addext.c: Include <dirname.h> after size_t is defined.
5290 * backupfile.c: Likewise.
5292 * addext.c (addext): Use base_len to trim redundant
5293 trailing slashes instead of doing it ourselves.
5294 But do not trim the last slash if it is not redundant.
5296 * backupfile.c (find_backup_file_name,
5297 max_backup_version): Use base_len instead of rolling it ourselves.
5298 Handle the case of "" and (on DOS) "C:" correctly.
5300 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5301 Include <string.h>, <dirname.h>.
5302 (base_name): Allow file names ending in slashes, other than names
5303 that are all slashes. In this case, return the basename followed
5304 by the slashes. This is more general, and can be used in places
5305 where the original base_name purposely had an assertion failure.
5306 (base_len): New function.
5308 * dirname.c: Include <string.h> instead of <stdlib.h>.
5309 Do not include <assert.h>; no longer needed.
5311 (memrchr): Remove decl.
5312 (dir_name_r): Remove.
5313 (dir_len): Renamed from dirlen. All callers changed.
5314 Rewrite in terms of base_name, for simplicity and consistency.
5315 (dir_name): Never return NULL. All callers changed.
5316 Do not include <stdlib.h> in test program; no longer needed.
5317 return 0; is fine for test program.
5319 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5321 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5323 * path-concat.c (path_concat): Use base_len to compute
5324 base length, not strlen; this means we cannot rely on memcpy
5327 * same.c (STREQ): Remove.
5328 (same_name): Handle the case where the basename ends in trailing '/'.
5330 * stripslash.c (strip_trailing_slashes): Return nonzero if
5331 a slash was stripped. Do not strip the last slash after a
5334 2001-04-08 Jim Meyering <meyering@lucent.com>
5336 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5337 recomputed; that's necessary when the offset spans a DST transition.
5338 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5340 2001-04-02 Jim Meyering <meyering@lucent.com>
5342 * regex.h, regex.c: Update from GNU libc.
5344 2001-03-19 Paul Eggert <eggert@twinsun.com>
5346 * version-etc.c (version_etc_copyright): Update to 2001.
5348 2001-03-16 Paul Eggert <eggert@twinsun.com>
5350 * tempname.c (uint64_t): Define to uintmax_t if
5351 not defined, and if UINT64_MAX is not defined.
5352 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5353 Reported by John David Anglin.
5355 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5357 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5358 alias if codeset is empty.
5359 * config.charset (BeOS): Use wildcard syntax.
5361 2001-03-13 Jim Meyering <meyering@lucent.com>
5363 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5364 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5367 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5369 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5371 * unicodeio.c (print_unicode_char): Simplify accordingly.
5373 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5375 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5376 support for DOS/DJGPP.
5378 2001-02-28 Paul Eggert <eggert@twinsun.com>
5380 * Makefile.am (libfetish_a_SOURCES):
5381 Add dup-safer.c, fopen-safer.c.
5382 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5384 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5386 2001-02-25 Paul Eggert <eggert@twinsun.com>
5388 The mkstemp replacement is taken from glibc 2.2.2, with some
5389 portability fixes for use outside glibc, as follows:
5391 * tempname.c (struct_stat64): New macro.
5392 (direxists, __gen_tempname): Use it.
5393 This avoids a portability problem with Solaris 8.
5395 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5396 (<stddef.h>, <stdint.h>, <string.h>):
5397 Include only if STDC_HEADERS || _LIBC.
5398 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5399 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5400 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5401 (__set_errno): Define this macro if <errno.h> doesn't.
5402 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5403 Define these macros if <stdio.h> doesn't.
5404 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5405 Define these macros if <sys/stat.h>
5406 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5407 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5408 __xstat64): Define if not _LIBC.
5409 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5410 (__gen_tempname): Invoke gettimeofday only if
5411 HAVE_GETTIMEOFDAY || _LIBC;
5412 otherwise, fall back on plain "time".
5413 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5415 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5417 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5419 2001-02-17 Jim Meyering <meyering@lucent.com>
5421 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5422 around included file name.
5424 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5426 * strftime.c: Update from GNU libc (the only changes were to comments).
5428 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5430 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5432 2001-02-17 Paul Eggert <eggert@twinsun.com>
5434 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5435 Remove workaround macros for hosts that have mbrtowc but not
5436 mbstate_t, as we now insist on proper declarations for both
5437 before using mbrtowc.
5439 2001-02-17 Jim Meyering <meyering@lucent.com>
5441 * regex.c: Update from libc.
5443 2001-02-16 Paul Eggert <eggert@twinsun.com>
5445 * alloca.c (malloc): Undef before defining, since stdlib.h
5446 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5447 Reported by Mark Hounschell via Paul Eggert.
5449 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5451 * config.charset: Update for FreeBSD 4.2.
5453 2001-01-26 Jim Meyering <meyering@lucent.com>
5455 * quotearg.c: Include stddef.h.
5456 * quote.c: Include stddef.h.
5457 Reported by Axel Kittenberger.
5459 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5460 line in double quotes so that it evokes a better diagnostic.
5461 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5462 Reported by Axel Kittenberger.
5464 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5466 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5467 to avoid a warning. Add back 'const' to inptr.
5469 2001-01-16 Jim Meyering <meyering@lucent.com>
5471 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5474 2001-01-14 Jim Meyering <meyering@lucent.com>
5476 * rename.c: New file. From Volker Borchert.
5477 Include stdlib.h, string.h or strings.h, and xalloc.h.
5478 Use strip_trailing_slashes rather than open-coding it.
5480 2001-01-03 Paul Eggert <eggert@twinsun.com>
5482 * strftime.c: Sync with glibc time/strftime.c 1.81.
5484 2001-01-03 Jim Meyering <meyering@lucent.com>
5486 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5487 local `inptr' to avoid warning with some system declarations of iconv.
5489 2000-12-29 Paul Eggert <eggert@twinsun.com>
5491 * modechange.c: Do not assume that mode_t uses the
5492 traditional octal encoding. E.g. "chmod 1 FOO" should set
5493 the other-execute bit of FOO even if S_IXOTH != 1.
5495 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5496 WOTH, XOTH, ALLM): New macros.
5497 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5498 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5500 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5501 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5503 No need to use uintmax_t; unsigned long is long enough.
5504 Don't bother to get suffix since we don't use it.
5506 2000-12-24 Jim Meyering <meyering@lucent.com>
5508 * hash.c (is_prime): Return explicit boolean values.
5509 (hash_get_first): Return NULL to appease Irix5.6's 89.
5510 Reported by Nelson Beebe.
5512 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5514 * localcharset.c (locale_charset): Add support for Win32.
5516 2000-12-18 Paul Eggert <eggert@twinsun.com>
5518 * physmem.h, physmem.c: New files.
5520 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5521 (noinst_HEADERS): Add physmem.h.
5523 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5524 't' for compatibility with Solaris 8 sort.
5526 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5528 * config.charset: Add support for BeOS.
5530 2000-12-16 Jim Meyering <meyering@lucent.com>
5532 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5533 SHELLS_FILE to a file name that's useful on djgpp systems.
5535 (ADDITIONAL_DEFAULT_SHELLS): Define.
5536 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5537 Based mostly on a patch from Prashant TR.
5539 2000-12-16 Jim Meyering <meyering@lucent.com>
5541 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5542 N and M) would have treated it like `chown N:N FILE'.
5544 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5546 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5548 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5549 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5550 to the list of canonical encodings. Rename EUC-CN to GB2312.
5552 2000-12-08 Andreas Schwab <schwab@suse.de>
5554 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5555 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5557 2000-12-07 Jim Meyering <meyering@lucent.com>
5559 * stripslash.c (ISSLASH): Define.
5560 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5563 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5564 (dir_name_r): Declare this function as static.
5565 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5566 manifest itself on a name containing a mix of slashes and
5568 Make this function work with names starting with a DOS-style
5569 drive letter and colon prefix.
5570 (dir_name): Append `.' if necessary.
5571 Based mostly on patches from Prashant TR and Eli Zaretskii.
5573 * dirname.h (dir_name_r): Remove prototype.
5575 2000-12-05 Jim Meyering <meyering@lucent.com>
5577 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5579 2000-12-04 Jim Meyering <meyering@lucent.com>
5581 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5582 Also include memory.h, stdlib.h, unistd.h if appropriate.
5583 Reported by Andreas Jaeger (conflicting declaration of malloc).
5585 2000-12-02 Jim Meyering <meyering@lucent.com>
5587 * closeout.h: Make idempotent, to avoid some obscure warnings.
5589 2000-12-01 Paul Eggert <eggert@twinsun.com>
5591 * memrchr.c: Include <config.h> before any system include file.
5593 2000-11-29 Paul Eggert <eggert@twinsun.com>
5595 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5597 2000-11-26 Jim Meyering <meyering@lucent.com>
5599 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5601 2000-11-22 Paul Eggert <eggert@twinsun.com>
5603 * strftime.c (my_strftime): Do not invoke mbrlen with a
5604 size of (size_t) -1; it's not portable.
5606 2000-11-17 Akim Demaille <akim@epita.fr>
5608 * obstack.h: Formatting changes.
5609 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5610 prevent type checking.
5611 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5612 cast the value to (void *): assigning a `foo *' to a `void *'
5614 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5616 2000-11-17 Jim Meyering <meyering@lucent.com>
5618 * strstr.c: Update from GNU libc.
5620 2000-11-16 Jim Meyering <meyering@lucent.com>
5622 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5624 2000-11-11 Jim Meyering <meyering@lucent.com>
5626 * error.c: Add a couple #includes, merging from GNU libc version.
5628 2000-11-10 Jim Meyering <meyering@lucent.com>
5630 * obstack.h: Update from GNU libc.
5631 * obstack.c: Likewise.
5633 2000-11-06 Paul Eggert <eggert@twinsun.com>
5635 * getusershell.c (setusershell): Use rewind rather than
5636 fseek/fseeko, to avoid configuration hassles with fseeko.
5637 Don't bother opening SHELLS_FILE if shellstream is NULL;
5640 2000-11-05 Jim Meyering <meyering@lucent.com>
5642 * makepath.h (make_dir): Declare.
5643 * makepath.c (make_dir): Remove `static' attribute.
5646 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5648 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5649 last one in a bucket, advance to the next bucket.
5651 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5653 * fnmatch.c: Do not comment out all the code if we are using
5654 the GNU C library, because in some cases we are replacing buggy
5655 code in the GNU C library itself.
5657 2000-10-30 Paul Eggert <eggert@twinsun.com>
5659 * error.h, getline.h, modechange.h:
5660 Remove "2000" from Copyright line, as the file hasn't been
5661 changed this year other than in the copyright notice.
5663 * xalloc.h: Add "2000" to Copyright line, as this file
5664 was changed this year.
5666 2000-10-30 Paul Eggert <eggert@twinsun.com>
5668 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5669 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5670 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5672 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5674 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5675 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5676 doesn't define __restrict_arr.
5678 2000-10-29 Jim Meyering <meyering@lucent.com>
5680 * xstat.in: Fix grammar in comment.
5682 2000-10-28 Jim Meyering <meyering@lucent.com>
5684 * memchr.c: Update from libc.
5685 Adjust for portability:
5686 [HAVE_STDLIB_H]: Include stdlib.h.
5687 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5688 Undef __memchr, too.
5689 [!weak_alias]: Define __memchr to memchr.
5691 * regex.c: Update from libc.
5692 * regex.h: Likewise.
5693 * getopt1.c: Likewise.
5694 * memcmp.c: Likewise.
5696 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5697 Avoid using fseek, when possible -- it's broken by design.
5698 Patch by Ulrich Drepper.
5700 2000-10-26 Jim Meyering <meyering@lucent.com>
5702 * strftime.c: Update from libc.
5704 2000-10-25 Jim Meyering <meyering@lucent.com>
5706 * obstack.c: Update from libc.
5708 2000-10-23 Jim Meyering <meyering@lucent.com>
5710 * hard-locale.c (hard_locale): Revert last change -- it was simply
5711 wrong. That set_locale call must not have any side effects.
5714 2000-10-22 Jim Meyering <meyering@lucent.com>
5716 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5717 [CYCLIC]: Remove now-unused definition.
5719 * save-cwd.c (O_DIRECTORY): Define, if needed.
5720 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5721 Suggestion from Ulrich Drepper.
5723 2000-10-21 Jim Meyering <meyering@lucent.com>
5725 * dirname.c (dir_name_r): New function, factored out of dir_name.
5726 (dir_name): Use dir_name_r.
5727 * dirname.h (dir_name_r): Declare it.
5729 2000-10-21 Jim Meyering <meyering@lucent.com>
5731 * dirname.c (memrchr): Declare if necessary.
5732 (dir_name): Remove the restriction that there be no
5733 trailing slashes. Now, this code skips past them, effectively
5735 [TEST_DIRNAME] (main): New unit tests.
5737 * memrchr.c: New file from GNU libc.
5738 Undef __memrchr, too.
5739 [!weak_alias]: Define __memrchr to memrchr.
5740 Guard weak_alias use with `#ifdef weak_alias'.
5742 2000-10-17 Jim Meyering <meyering@lucent.com>
5744 * quote.h (PARAMS): Define and use.
5745 Reported by Akim Demaille.
5747 * getopt.c: Update from libc.
5749 2000-10-16 Jim Meyering <meyering@lucent.com>
5751 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5754 2000-09-25 Jim Meyering <meyering@lucent.com>
5756 * md5.h (rol): Define (from GnuPG).
5758 * sha.c: Give credit (GnuPG) where due.
5759 (M): Use rol rather than open-coding it.
5760 Add a FIXME comment.
5762 2000-09-21 Jim Meyering <meyering@lucent.com>
5764 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5765 Reported by Michael Stone.
5767 2000-09-20 Jim Meyering <meyering@lucent.com>
5769 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5770 (noinst_HEADERS): Add sha.h.
5771 Based on code from Scott G. Miller and from GnuPG.
5773 2000-09-15 Jim Meyering <meyering@lucent.com>
5775 * regex.c: Update from libc.
5777 2000-09-10 Jim Meyering <meyering@lucent.com>
5779 * getopt.c (_getopt_internal): Update from glibc.
5781 2000-09-09 Jim Meyering <meyering@lucent.com>
5783 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5784 think it should be used as a general replacement for isascii.
5785 * fnmatch.c: Likewise.
5786 * mbswidth.c: Likewise
5787 * regex.c: Likewise.
5790 * userspec.c: Include sys/param.h and limits.h.
5792 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5793 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5794 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5795 UID, GID. Check range.
5797 2000-09-06 Jim Meyering <meyering@lucent.com>
5799 * getopt.c (_getopt_internal): Update from glibc.
5801 2000-08-30 Jim Meyering <meyering@lucent.com>
5803 * strftime.c: Merge in changes from GNU libc.
5805 2000-08-26 Jim Meyering <meyering@lucent.com>
5807 * closeout.c: Include "__fpending.h".
5808 (close_stdout_status): Return right away if there's nothing to flush.
5810 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5811 * __fpending.c: New file.
5812 * __fpending.h: New file.
5814 2000-08-07 Paul Eggert <eggert@twinsun.com>
5816 Standardize on "memory exhausted" instead of "Memory exhausted"
5817 or "virtual memory exhausted".
5818 * obstack.c (print_and_abort): Use "memory exhausted", not
5819 "virtual memory exhausted".
5820 * same.c (same_name): Invoke xalloc_die instead of printing
5822 * userspec.c (parse_user_spec): Likewise.
5823 * bumpalloc.h: comment fix
5824 * same.c, userspec.c: Include xalloc.h.
5826 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5827 not char *const and pointing to a constant array.
5828 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5829 (xrealloc): Comment fix.
5831 * userspec.c (parse_user_spec):
5832 Don't translate a message until just before returning,
5833 to avoid unnecessary translation.
5835 2000-08-07 Jim Meyering <meyering@lucent.com>
5837 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5838 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5839 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5840 getgroups.c, gethostname.c, getopt.h, group-member.c,
5841 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5842 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5843 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5844 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5845 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5846 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5847 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5848 yesno.c: Back out Copyright date changes for each file with no change
5849 this year. This eases coordination with other programs using the same
5850 source code modules. From Paul Eggert.
5852 2000-08-03 Greg McGary <greg@mcgary.org>
5854 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5855 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5856 (EXTEND_BUFFER): Use them.
5858 2000-08-01 Jim Meyering <meyering@lucent.com>
5860 * dirname.c (ISSLASH): Define.
5861 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5862 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5863 both `\' and `/' may be use as path separators.
5864 Based on a patch from Prashant TR.
5866 2000-07-31 Paul Eggert <eggert@twinsun.com>
5868 * quotearg.c (quotearg_n_options): Don't make the initial
5869 slot vector a constant, since it might get modified.
5871 2000-07-31 Jim Meyering <meyering@lucent.com>
5873 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5874 * obstack.c (print_and_abort): Likewise.
5876 2000-07-30 Paul Eggert <eggert@twinsun.com>
5878 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5879 buffer, so that the caller can always quote one small
5880 component of a "memory exhausted" message in slot 0.
5881 From a suggestion by Jim Meyering.
5883 2000-07-30 Jim Meyering <meyering@lucent.com>
5885 * makepath.c (make_path): Quote the other instance, too.
5887 * quotearg.c (N_STATIC_SLOTVECS): Define.
5888 (STATIC_BUF_SIZE): Define.
5889 (quotearg_n_options): Use only statically allocated storage when
5890 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5891 than STATIC_BUF_SIZE.
5893 2000-07-29 Jim Meyering <meyering@lucent.com>
5895 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5896 * dirname.c (dir_name): Likewise.
5898 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5900 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5901 (dir_name): Assert that there are no trailing slashes.
5903 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5905 * mbswidth.h (mbswidth): Add a flags argument.
5906 (mbswidth): New declaration.
5907 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5908 * mbswidth.c (mbswidth): Add a flags argument.
5909 (mbsnwidth): New function.
5911 2000-07-24 Jim Meyering <meyering@lucent.com>
5913 * mbswidth.c: Remove useless #else. From Bruno Haible.
5915 2000-07-23 Paul Eggert <eggert@twinsun.com>
5917 * mbswidth.c (_XOPEN_SOURCE):
5918 Don't define; this causes problems on Solaris 7.
5919 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5921 2000-07-23 Paul Eggert <eggert@twinsun.com>
5924 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5925 so that mbstate_t is always defined.
5927 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5928 be 1 in at least one GCC installation, and this configuration
5929 error is likely to be common. Ignoring MB_LEN_MAX hurts
5930 performance on hosts that have mbrtowc but have only unibyte
5931 locales, but I assume these hosts are rare.
5933 2000-07-23 Paul Eggert <eggert@twinsun.com>
5935 * quotearg.c: Streamline by invoking multibyte code only if needed.
5936 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5937 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5938 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5939 invoke multibyte primitives.
5941 2000-07-23 Jim Meyering <meyering@lucent.com>
5943 * basename.c (base_name): Add an assertion.
5945 2000-07-15 Bruno Haible <clisp.cons.org>
5947 * quotearg.c: When the system forces us to redefine mbstate_t,
5948 shadow its mbsinit function.
5950 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5952 * mbswidth.h: New file.
5953 * mbswidth.c: New file.
5954 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5955 (noinst_HEADERS): Add mbswidth.h.
5957 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5959 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5962 2000-07-15 Jim Meyering <meyering@lucent.com>
5964 * makepath.c: Include quote.h.
5965 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5966 corresponding argument in a `quote (...)' call.
5967 Give better diagnostics.
5969 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5970 (noinst_HEADERS): Add quote.h.
5972 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5973 from tar's src/misc.c.
5974 * quote.h: New file. Prototypes for same.
5976 2000-07-10 Paul Eggert <eggert@twinsun.com>
5978 From a suggestion by Bruno Haible.
5979 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5980 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5981 to decide whether to define the BeOS workaround macro;
5982 this adjusts to the change to AC_MBSTATE_T.
5984 2000-07-13 Paul Eggert <eggert@twinsun.com>
5986 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5988 * quotearg.c (quoting_style_args, quoting_style_vals,
5989 quotearg_buffer_restyled): Add support for
5990 clocale_quoting_style. Undo previous change to
5991 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5992 and "{RIGHT QUOTATION MARK}" msgids.
5994 2000-07-05 Paul Eggert <eggert@twinsun.com>
5996 The old behavior of quoting `like this' doesn't look good with
5997 newer, ISO-style fonts. See:
5998 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6000 Instead, quote "like this" by default. Let the translator
6001 tailor the locale-specific quoting behavior by providing
6002 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6004 * quotearg.c (N_): New macro.
6005 (gettext_default): New function.
6006 (quotearg_buffer_restyled): Use
6007 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6008 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6010 2000-07-09 Jim Meyering <meyering@lucent.com>
6012 * Most files: Update copyright dates to include 2000.
6014 2000-07-08 Jim Meyering <meyering@lucent.com>
6016 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6018 (xgethostname): Remove now-unnecessary #ifdef.
6019 Move declaration of `err' into loop where it's used.
6021 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6023 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6024 by allocating a larger buffer. Test the gethostname return value for
6025 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6026 returns an error and ENAMETOOLONG isn't defined.
6028 2000-07-05 Paul Eggert <eggert@twinsun.com>
6029 and Bruno Haible <haible@clisp.cons.org>
6031 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6033 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6035 * quotearg.c (struct quoting_options): Simplify quote_these_too
6038 2000-07-03 Jim Meyering <meyering@lucent.com>
6040 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6041 Reported by Bruno Haible.
6043 2000-07-04 Jim Meyering <meyering@lucent.com>
6045 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6046 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6049 2000-07-03 Paul Eggert <eggert@twinsun.com>
6050 and Bruno Haible <haible@clisp.cons.org>
6052 * quotearg.c (mbrtowc):
6053 Assign to *pwc, and return 1 only if result is nonzero.
6054 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6056 2000-07-03 Jim Meyering <meyering@lucent.com>
6058 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6059 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6062 2000-07-02 Jim Meyering <meyering@lucent.com>
6064 * quotearg.c (mbstate_t): Don't define here.
6066 2000-07-02 Jim Meyering <meyering@lucent.com>
6068 * nanosleep.c (SIGCONT): Define if not already defined.
6070 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6072 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6073 per change in ../m4/ls-mntd-fs.m4.
6074 (read_filesystem_list): Ignore symbolic links.
6076 2000-06-29 Jim Meyering <meyering@lucent.com>
6078 * same.c: Include <string.h> or <strings.h>, as appropriate,
6079 for declaration of strcmp.
6081 * long-options.c: Include <stdlib.h>, for declaration of exit.
6083 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6084 Avoid warning by casting result to `char *' to remove `const'.
6086 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6088 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6090 2000-06-26 Paul Eggert <eggert@twinsun.com>
6092 savedir now sets errno on failure and invokes xmalloc to get memory.
6093 Fix a couple of other minor bugs while we're at it.
6095 * savedir.c (<unistd.h>): Do not include; there's no need.
6096 (NAMLEN): Remove macro.
6097 (malloc, realloc): Remove decls.
6099 ("xalloc.h"): Include.
6100 (NAME_SIZE_DEFAULT): New macro.
6101 (savedir): Use xmalloc / xrealloc to allocate memory.
6102 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6103 Skip "" directory entries.
6104 Use strlen to calculate directory entry length, since the old method
6105 is rarely used these days and isn't worth supporting.
6106 Don't use a pointer after freeing it.
6107 Check for integer overflow when calculating allocation size.
6108 Use memcpy to copy entries, instead of stpcpy.
6109 Set errno properly when returning NULL.
6110 Check for readdir error.
6112 2000-06-26 Jim Meyering <meyering@lucent.com>
6114 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6116 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6118 * getusershell.c (xmalloc, xrealloc): Remove functions.
6120 Don't include <stdlib.h>. Don't declare malloc, realloc.
6122 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6124 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6126 2000-06-24 Jim Meyering <meyering@lucent.com>
6128 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6130 2000-06-21 Jim Meyering <meyering@lucent.com>
6132 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6134 2000-06-19 Paul Eggert <eggert@twinsun.com>
6136 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6137 (mbrtowc, mbstate_t): Define substitutes if
6138 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6139 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6140 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6142 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6144 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6145 than 1024, return a memory chunk of least possible size, instead
6146 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6147 Use free/xmalloc instead of xrealloc to avoid copying for very long
6150 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6152 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6153 address, not strdup. Include <stdlib.h> and don't declare free().
6155 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6157 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6160 2000-06-21 Jim Meyering <meyering@lucent.com>
6162 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6163 (noinst_HEADERS): Add getstr.h.
6165 * getline.c (getstr): Move into a separate file.
6166 * getstr.c (getstr): New file, extracted from getline.c, with
6167 the following changes: new parameter, delim2; both delim[12]
6168 parameters have type `int', not `char'. The latter would lose
6169 with 8-bit delimiters.
6170 * getstr.h: New file.
6172 2000-06-19 Jim Meyering <meyering@lucent.com>
6174 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6176 2000-06-18 Jim Meyering <meyering@lucent.com>
6178 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6179 Besides, these days every porting target provides a mkdir function.
6181 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6182 (this snippet comes from src/system.h).
6184 2000-06-15 Paul Eggert <eggert@twinsun.com>
6186 * human.c (adjust_value): New function.
6187 (human_readable_inexact): Apply rounding style even when
6188 printing approximate values.
6190 2000-06-14 Paul Eggert <eggert@twinsun.com>
6192 * human.c (human_readable_inexact): Allow an input block
6193 size that is not a multiple of the output block size, and vice versa.
6194 Reported by Piergiorgio Sartor.
6196 2000-06-14 Paul Eggert <eggert@twinsun.com>
6198 * getdate.y (get_date): Apply relative times after time
6199 zone indicator, not before. Reported by Todd A. Jacobs.
6201 2000-06-13 Jim Meyering <meyering@lucent.com>
6203 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6205 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6207 2000-06-12 Paul Eggert <eggert@twinsun.com>
6209 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6211 2000-06-04 Paul Eggert <eggert@twinsun.com>
6213 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6215 2000-06-04 Jim Meyering <meyering@lucent.com>
6217 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6218 SunOS 4.1.4 for which gid_t is an unsigned type.
6220 2000-06-03 Jim Meyering <meyering@lucent.com>
6222 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6224 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6226 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6227 newer, don't install charset.alias.
6228 * config.charset: Change the Linux/glibc rules so they become empty
6229 on glibc-2.1 or newer.
6231 2000-06-02 Jim Meyering <meyering@lucent.com>
6233 * mountlist.c: Back out last change. Instead, do this...
6234 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6235 member using the same `ignore'-testing code.
6236 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6240 2000-05-29 Jim Meyering <meyering@lucent.com>
6242 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6243 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6245 2000-05-22 Jim Meyering <meyering@lucent.com>
6247 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6249 2000-05-18 Jim Meyering <meyering@lucent.com>
6251 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6252 back, too, since it may have been modified by allocate_entry.
6253 (hash_delete): Rewrite to use neither the assignment operator
6254 nor the comma operator in an if-expression.
6256 2000-05-15 Paul Eggert <eggert@twinsun.com>
6259 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6260 Remove; no longer needed.
6261 "quotearg.h": Add include.
6262 (file_name): Do not bother to explicitly initialize to NULL; it's less
6263 efficient on some hosts.
6264 (close_stdout_status): Remove test as to whether stdout was already
6265 closed; it breaks for the case "echo x | sort >&-".
6266 Quote file name colons.
6267 Do not assume that _("write error") lacks format strings.
6269 2000-05-15 Jim Meyering <meyering@lucent.com>
6271 * version-etc.c (version_etc_copyright): Update the copyright string
6272 used in all --version output.
6274 2000-05-14 Jim Meyering <meyering@lucent.com>
6276 * closeout.c (close_stdout_set_file_name): New function.
6277 (close_stdout_status): Use new file-scoped global.
6278 Return right away if fstat says the stdout file descriptor is invalid.
6279 * closeout.h (close_stdout_set_file_name): Declare.
6281 2000-05-10 Jim Meyering <meyering@lucent.com>
6283 * closeout.c [default_exit_status]: New file-scoped variable.
6284 (close_stdout_set_status): New function.
6285 * closeout.h (close_stdout_set_status): Declare.
6287 2000-05-08 Jim Meyering <meyering@lucent.com>
6289 * long-options.c: Don't include closeout.h.
6290 (parse_long_options): Don't call close_stdout for --version.
6292 2000-05-06 Jim Meyering <meyering@lucent.com>
6294 * strnlen.c: Undefine __strnlen and strnlen.
6295 [!weak_alias]: Define __strnlen to strnlen.
6297 * atexit.c: New file, from libiberty.
6299 2000-05-06 Jim Meyering <meyering@lucent.com>
6301 * closeout.c (close_stdout_status): Also check for errors on the
6304 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6306 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6307 instead of xmalloc, xrealloc, path_concat.
6308 (locale_charset): Treat empty environment variables as absent.
6309 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6311 2000-05-04 Jim Meyering <meyering@lucent.com>
6313 * getopt.c: Update from glibc.
6314 * obstack.c: Likewise.
6315 * obstack.h: Likewise.
6316 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6318 * regex.h: Likewise.
6319 * strndup.c: Likewise.
6320 * strnlen.c: New file, from glibc.
6322 2000-05-01 Jim Meyering <meyering@lucent.com>
6324 * full-write.c (full_write): Remove `FIXME' part of comment.
6326 2000-04-29 Jim Meyering <meyering@lucent.com>
6328 * path-concat.c: Declare strdup only if it's not defined.
6329 * canon-host.c: Likewise.
6331 2000-04-28 Jim Meyering <meyering@lucent.com>
6333 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6334 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6335 included first, then limits.h is included by locale.h by libintl.h.
6336 From John David Anglin.
6338 2000-04-25 Jim Meyering <meyering@lucent.com>
6340 * makepath.c (S_IRWXUGO): Define.
6341 (make_path): Always perform explicit chmod if MODE specifies any
6342 of the `special' permission bits. Prompted by a bug report against
6343 install from Mate Wierdl and Joost van Baal.
6345 2000-04-18 Jim Meyering <meyering@lucent.com>
6349 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6350 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6352 2000-04-17 Jim Meyering <meyering@lucent.com>
6354 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6355 the definition of it to rpl_strftime also defined-away the system's
6358 2000-04-15 Jim Meyering <meyering@lucent.com>
6360 Use `C' to denote so-called `contiguous' files, the same way
6362 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6363 (ftypelet): Use S_ISCTG.
6364 From Michael Deutschmann.
6366 2000-04-14 Jim Meyering <meyering@lucent.com>
6368 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6370 2000-04-08 Jim Meyering <meyering@lucent.com>
6372 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6373 names don't conflict. Reported by Eli Zaretskii.
6375 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6377 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6378 bug. Deal with the different error behavior of Irix iconv.
6380 2000-04-07 Jim Meyering <meyering@lucent.com>
6382 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6383 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6385 2000-04-05 Jim Meyering <meyering@lucent.com>
6387 Portability tweaks required for ultrix4.3.
6388 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6389 * readutmp.c: Include sys/types.h before sys/stat.h.
6390 * canon-host.c: Declare strdup.
6391 * path-concat.c: Likewise.
6392 From John David Anglin.
6394 2000-04-04 Jim Meyering <meyering@lucent.com>
6396 Be more DOS 8.3-friendly.
6397 * ref-add.sin: Renamed from ref-add.sed.in.
6398 * ref-del.sin: Renamed from ref-del.sed.in.
6399 * Makefile.am: Reflect renaming.
6400 Reported by Eli Zaretskii.
6402 Use a temporary file name that won't clash with `charset.alias'
6403 in the DOS 8.3 name space.
6404 * Makefile.am (charset_tmp): Define.
6405 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6406 (uninstall-local): Likewise.
6407 Reported by Eli Zaretskii.
6409 2000-03-29 Paul Eggert <eggert@twinsun.com>
6411 * time/strftime.c (my_strftime): Make sure we call the system
6412 strftime, not ourselves, when invoking the underlying strftime.
6414 2000-03-24 Jim Meyering <meyering@lucent.com>
6416 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6417 (charset_alias): Define.
6418 (install-exec-local): Factor out common code.
6419 (uninstall-local): Split lines longer than 80.
6420 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6422 (.sed.in.sed): New rule. Don't redirect directly to $@.
6423 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6425 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6427 * config.charset: Output a line containing "Packages using this file".
6428 * ref-add.sed.in, ref-del.sed.in: New files.
6429 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6430 ref-del.sed): New rules.
6432 2000-03-17 Jim Meyering <meyering@lucent.com>
6434 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6435 Otherwise, include <strings.h>
6437 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6439 * unicodeio.c (utf8_wctomb): New function.
6440 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6441 format instead of in UCS-4 with platform dependent endianness.
6443 2000-03-07 Paul Eggert <eggert@twinsun.com>
6445 * savedir.c (savedir): Work even if directory size is
6446 negative; this can happen with some screwy NFS configurations.
6448 2000-03-06 Jim Meyering <meyering@lucent.com>
6450 * localcharset.c (get_charset_aliases): Don't try to free file_name
6451 if it's NULL (because we ran out of memory). From Bruno Haible.
6453 2000-03-05 Jim Meyering <meyering@lucent.com>
6455 * localcharset.c ("path-concat.h"): Include.
6456 (get_charset_aliases): Use path_concat instead of ANSI string
6459 * unicodeio.h (PARAMS): Define.
6460 Use it to guard prototype.
6462 2000-03-04 Jim Meyering <meyering@lucent.com>
6464 * Makefile.am (install-exec-local): Create $(libdir) before installing
6466 (uninstall-local): Uncomment this rule so `make distcheck' works
6469 * unicodeio.c (<errno.h>): Include it.
6470 (errno): Declare if not defined.
6472 * localcharset.c: Add Bruno's comment justifying use of volatile.
6474 * config.charset: New version, incorporating remarks from a linux
6475 i18n mailing list. From Bruno Haible.
6477 2000-03-02 Jim Meyering <meyering@lucent.com>
6479 * Makefile.am (EXTRA_DIST): Add config.charset.
6481 2000-03-01 Jim Meyering <meyering@lucent.com>
6483 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6484 * unicodeio.c: Likewise.
6486 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6488 * config.charset: New file.
6489 * localcharset.c: New file.
6490 * unicodeio.h, unicodeio.c: New files.
6491 * Makefile.am (DEFS): Add -DLIBDIR=...
6492 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6493 (noinst_HEADERS): Add unicodeio.h.
6494 (all-local, install-exec-local, charset.alias): New targets.
6496 2000-02-28 Paul Eggert <eggert@twinsun.com>
6498 * quotearg.c (ALERT_CHAR): New macro.
6499 (quotearg_buffer_restyled): Use it.
6501 2000-02-27 Jim Meyering <meyering@lucent.com>
6503 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6504 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6506 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6507 not `#if STDC_HEADERS'.
6508 Declare malloc if needed.
6510 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6511 now that autoconf always defines the HAVE_DECL_ symbols.
6512 * human.c: Likewise.
6514 * strtoumax.c: Likewise.
6516 * backupfile.c: Arrange for cpp to fail if the configure-time
6517 declaration check was not run.
6519 * human.c: Likewise.
6521 * strtoumax.c: Likewise.
6523 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6524 then first look up the entire `.'-containing string as a login name.
6526 2000-02-18 Paul Eggert <eggert@twinsun.com>
6528 * getdate.y: Handle two-digit years with leading zeros correctly.
6529 (textint): New typedef.
6530 (parser_control): Member year changed from int to textint.
6532 (YYSTYPE): Removed; replaced by %union with int and textint members.
6533 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6534 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6535 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6536 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6537 (date, number, to_year): Use width of number in digits, not its value,
6538 to determine whether it's a 2-digit year, or a 2-digit time.
6539 (yylex): Store number of digits of numeric tokens.
6540 Reported by John Kendall.
6542 (parser_control): Changed from struct parser_control to typedef (for
6543 consistency). All uses changed.
6545 (tID): Removed; not used.
6546 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6548 2000-02-14 Paul Eggert <eggert@twinsun.com>
6550 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6551 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6553 2000-02-12 Jim Meyering <meyering@lucent.com>
6555 * userspec.c (ISDIGIT): Define it.
6556 (isdigit): Remove definition.
6557 (is_number): Use ISDIGIT, not isdigit.
6558 <libintl.h>: Include.
6560 (parse_user_spec): Mark translatable strings.
6562 2000-02-10 Jim Meyering <meyering@lucent.com>
6564 With these changes, nanosleep.[ch] are finally enough like the other
6565 lib/* replacement files to compile on a few more losing systems.
6567 * nanosleep.h: Don't include config.h.
6568 Remove prototype from declaration of nanosleep.
6569 (PARAMS): Remove now-unneeded definition.
6570 * nanosleep.c: #undef nanosleep.
6571 (rpl_nanosleep): Rename from nanosleep.
6573 2000-02-03 Jim Meyering <meyering@lucent.com>
6575 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6576 rather than with `#if HAVE_UTMPNAME'.
6578 2000-02-01 Jim Meyering <meyering@lucent.com>
6580 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6582 2000-01-31 Jim Meyering <meyering@lucent.com>
6584 * nanosleep.h (nanosleep): Guard declaration with
6585 `#if ! HAVE_DECL_NANOSLEEP'.
6586 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6587 the declaration in that vendor's sys/timers.h.
6588 Reported by Christian Krackowizer.
6590 * quotearg.c (ISASCII): Add #undef and move definition to follow
6591 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6592 (ISPRINT): Likewise.
6593 Reported by Tom Tromey.
6595 2000-01-30 Jim Meyering <meyering@lucent.com>
6597 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6598 uses of ->ut_name. The latter doesn't work with new Linux header files
6599 where only utmpx.ut_user is declared.
6601 * readutmp.h (UT_USER): Define.
6603 2000-01-23 Jim Meyering <meyering@lucent.com>
6605 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6608 2000-01-22 Jim Meyering <meyering@lucent.com>
6610 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6611 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6612 Required for some AIX systems. Reported by Christian Krackowizer.
6613 [TESTING] (main): New function.
6615 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6616 * dirname.c (dir_name): Support for DOS-style file names with drive
6619 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6621 * strverscmp.c (ISDIGIT): Define.
6622 (strverscmp): Use ISDIGIT, not isdigit.
6624 2000-01-17 Paul Eggert <eggert@twinsun.com>
6626 * nanosleep.c (nanosleep):
6627 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6628 POSIX.1 doesn't require SA_INTERRUPT and some systems
6629 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6630 it's been part of POSIX.1 since day 1 (in 1988).
6632 2000-01-17 Jim Meyering <meyering@lucent.com>
6634 * interlock: Remove unused file. Reported by François Pinard.
6636 2000-01-16 Paul Eggert <eggert@twinsun.com>
6638 * quotearg.c (quotearg_buffer_restyled): Do not quote
6639 alert, backslash, formfeed, and vertical tab unnecessarily in
6640 shell quoting style.
6643 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6644 Free Software Foundation, Inc.
6645 Copying and distribution of this file, with or without modification,
6646 are permitted provided the copyright notice and this notice are preserved.
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