1 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
3 * verify.h (verify_expr): Remove, replacing with:
4 (verify_true): New macro that returns true instead of void.
5 (verify_type__): Remove.
6 (verify): Use verify_true rather than verify_type__.
8 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
10 * utimens.c (ENOSYS): Define if not already defined.
11 (futimens): Support having a null PATH if the file descriptor
14 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
16 (__attribute): Define to empty unless GCC 3.1 or later.
17 This works around a core dump on OpenBSD 3.4, which has GCC
18 2.95.3, which dumps core when given __attribute__(()). It also
19 simplifies other tests, since we really don't want to bother with
20 worrying about which ancient version of GCC supported what.
21 Original problem reported by Yoann Vandoorselaere, with part of
22 the fix suggested by Derek Price.
24 2005-09-24 Jim Meyering <jim@meyering.net>
26 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
27 so we can once again use a positive bitfield width of 1 -- now we
28 don't have to explain why we were using a bitfield width of 2.
30 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
32 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
33 Problem reported by Eric Blake.
34 (getaddrinfo): Initialize se so that it's not garbage.
35 Redo internal storage allocation so that it doesn't make unportable
36 assumptions about alignment.
39 * utimens.c (futimens): Use futimesat if available.
40 Prefer it to futimes since it doesn't have the futimes bug.
42 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
43 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
44 Instead, declare a function that returns a pointer to an array,
45 and use verify_type__ to declare the size of the array.
46 Problem and germ of a solution reported by Bruno Haible.
47 (verify_type__): Use 2, not 1, for bitfield size, to avoid
48 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
50 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
54 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
56 * argmatch.h: Include verify.h
57 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
58 (ARGMATCH_ASSERT): Remove; unused.
59 * canonicalize.c: Assume STDC_HEADERS.
60 * exclude.c: Include "strcase.h".
61 * regex_internal.h [!defined _LIBC]: Likewise.
62 * getusershell.c: Include stdio--.h rather than stdio.h
64 (getusershell): Call fopen, not fopen_safer.
65 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
66 Do not include unistd-safer.h.
67 (save_cwd): Don't call fd_safer; no longer needed
68 now that we include fcntl--.h.
70 * getdate.y (relative_time): New type.
71 (RELATIVE_TIME_0): New constant.
72 (parser_control): Use relative_time instead of doing it ourselves.
73 (%union): Add new relative_time rel member.
74 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
76 (relunit, relunit_snumber): Now of type rel.
77 (zone, rel, relunit, get_date): Adjust to above changes.
79 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
80 Do not include unistd-safer.h.
81 (getloadavg): Don't call fd_safer; no longer needed
82 now that we include fcntl--.h.
84 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
85 (make_dir_parents): Treat ENOSYS like EEXIST.
87 Improve quality of diagnostics on restore_cwd failure.
88 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
89 (make_dir_parents): Last arg is now int * (for errno), not bool *.
90 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
91 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
92 each time through the loop. Do not diagnose restore_cwd failure;
93 that is the caller's job (and perhaps the caller does not care).
95 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
96 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
97 If the file already exists but is not a directory, don't bother
98 to try to make its parents.
99 Close potential file descriptor leak if we can't chdir("/") (!).
100 Don't always return true if chdir($PWD) fails; return true only
101 if the requested action was done successfully (except for the
103 Don't log final directory unless we actually made it.
104 Refactor to avoid duplicate code to fix up permissions.
105 Don't attempt to fix up parent permissions if chdir($PWD) fails.
107 * strftime.c (my_strftime): Rewrite the previous change slightly,
108 to make it a bit faster and (I hope) clearer.
109 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
110 Fix bug in formats like %2N.
112 * verify.h: New file.
114 2005-09-22 Jim Meyering <jim@meyering.net>
118 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
120 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
121 the .tm_year member, since otherwise gcc-4.0 would now warn about
122 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
124 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
125 order to avoid an unsuppressible warning from gcc on 64-bit systems.
127 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
128 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
129 when run in a time zone for which daylight savings time is in effect
130 for the starting date.
132 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
133 stop us from restricting permissions of just-created absolute-named
135 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
136 to restore initial working directory.
137 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
138 to tell caller if/when we change the working directory and are
139 unable to return to the initial one.
140 * mkdir-p.h (make_dir_parents): Update prototype.
141 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
142 `return false'. This fixes a bug introduced on 2004-07-30.
144 * openat.c (fdopendir): Be sure to close the supplied
145 file descriptor before returning. This makes our replacement
146 implementation a little closer to Solaris's, where fdopendir
147 ties the file descriptor to the returned DIR* pointer.
148 * openat.c (unlinkat): New function.
149 * openat.h (unlinkat): Add prototype.
150 * openat-die.c (openat_save_fail): Rename from openat_save_die.
151 (openat_restore_fail): Rename from openat_restore_die.
152 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
154 Provide an alternative to exiting immediately upon save_cwd or
155 restore_cwd failure. Now, an application can arrange e.g.,
156 to perform a longjump in that case.
157 * openat.c: Include dirname.h.
158 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
159 (rpl_openat, fdopendir, fstatat): Call openat_save_die
160 and openat_restore_die rather than calling error directly.
161 Don't include "error.h" or "exitfail.h"; they're no longer needed.
163 * openat-die.c (openat_save_die, openat_restore_die): New file.
164 * openat.h (openat_save_die, openat_restore_die): Declare and define.
166 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
167 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
168 int utc, int nanoseconds);
170 date should not have to allocate a megabyte of virtual memory to
171 handle a format argument like +%1048575T. When implemented with
172 strftime, it must allocate such a buffer, use strftime to fill it
173 in, print it, then free it.
174 With fprintftime, it simply prints everything and exits.
175 With no need for memory allocation, that's one fewer way to fail.
176 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
177 optional field width, not before, so we accept %9:z, not %:9z.
178 (my_strftime): Be sure to use L_('x') for literals.
180 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
181 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
182 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
183 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
184 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
185 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
186 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
187 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
188 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
190 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
191 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
192 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
193 and don't include <sys/file.h>).
195 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
199 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
200 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
201 [!LDAV_DONE]: Avoid unused variable warning.
203 2005-09-21 Bruno Haible <bruno@clisp.org>
205 * unicodeio.h (unicode_to_mb): New declaration.
207 2005-09-20 Derek Price <derek@ximbiot.com>
209 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
211 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
213 Use a consistent style for including <config.h>.
214 * __fpending.c, acl.c, argmatch.c,
215 argp-help.c, argp-parse.c,
216 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
217 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
218 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
219 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
220 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
221 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
222 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
223 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
224 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
225 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
226 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
227 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
228 modechange.c, mountlist.c, open-safer.c, physmem.c,
229 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
230 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
231 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
232 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
233 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
234 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
235 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
236 userspec.c, utimecmp.c, version-etc-fsf.c,
237 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
238 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
239 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
240 Standardize inclusion of config.h.
241 * __fpending.h, dirfd.h, getdate.h, human.h,
242 inttostr.h: Removed inclusion of config.h from header files.
243 * inttostr.c: Adjusted in-tree users.
244 * timespec.h: Remove superfluous warning to include config.h.
245 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
246 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
247 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
248 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
250 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
252 * stat-time.h: New file.
253 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
254 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
256 (timespec_cmp): New function.
257 * utimecmp.c: Include stat-time.h.
258 (SYSCALL_RESOLUTION): Depend on whether various struct stat
259 members exist, not on the obsolescent ST_MTIM_NSEC.
260 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
262 2005-09-15 Derek Price <derek@ximbiot.com>
263 Paul Eggert <eggert@cs.ucla.edu>
265 * regcomp.c, regexec.c, regex_internal.c: Back out previous
266 changes, consolidating in...
267 * regex_internal.h: ...this file.
269 2005-09-15 Derek Price <derek@ximbiot.com>
271 * regex_internal.h: Blank `pure' for GNUC < 3.
272 * regex_internal.c: Ditto, using this...
273 (__GNUC_PREREQ): ...new macro.
274 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
275 (__GNUC_PREREQ): ...this new macro.
277 * strstr.h: Include string.h. Define strstr as a macro here.
279 2005-09-13 Derek Price <derek@ximbiot.com>
281 * canon-host.c (canon_host_r): Set *cherror on memory allocation
283 Reported by Jim Meyering <jim@meyering.net>.
285 2005-09-13 Jim Meyering <jim@meyering.net>
287 * canon-host.c: Filter through gnu indent and reword comments slightly.
288 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
290 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
292 * lib/base64.c: Typo.
293 (base64_encode): Put b64str in initialized data section.
295 2005-09-12 Derek Price <derek@ximbiot.com>
297 Return usable errors from canon-host.
298 * canon-host.h: New file.
299 * canon-host.c (canon_host): Wrap...
300 (canon_host_r): ...this new function, which now relies exclusively on
302 (ch_strerror): New function.
303 (last_cherror): New global.
304 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
305 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
307 (freeaddrinfo): Free ai->ai_canonname when set.
309 2005-09-12 Derek Price <derek@ximbiot.com>
310 Paul Eggert <eggert@cs.ucla.edu>
312 * glob-libc.h: Renamed from glob_.h. The new version is
313 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
314 protecting things that should be done only in gnulib contexts.
315 * glob_.h: New file, containing only the glob things needed for
317 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
318 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
319 (glob, globfree, glob_pattern_p): Now defined simply in terms of
320 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
321 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
322 and to respect the namespace rules better.
324 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
326 Merge glibc and coreutils changes into gnulib, plus a few
328 * md5.c: Use #error rather than a string.
329 (CYCLIC): New macro, from glibc source. Use it instead of rol.
330 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
331 (__attribute__): Define to empty for non recent-GCC.
332 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
333 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
334 Renamed from their non-__ counterparts, with new macros replacing
335 them if not _LIBC. Add __THROW attribute.
337 (struct md5_ctx): Align buffer if using GCC.
338 * sha1.h (struct sha1_ctx): Likewise.
339 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
340 The old name was backwards.
341 (NOTSWAP): Remove; not used.
342 (rol): New macro, moved here from md5.h.
343 (sha1_process_block): Remove a FIXME that doesn't make sense.
345 2005-09-12 Derek Price <derek@ximbiot.com>
347 * gai_strerror.c: Include config.h when available. Include
348 getaddrinfo.h before other headers to test interface.
349 Reported by Larry Jones <lawrence.jones@ugs.com>.
351 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
353 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
354 definitions, since that's the preferred style in glibc.
355 Fix a minor spacing issue, and update copyright notice to match glibc's.
357 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
359 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
361 2005-09-06 Simon Josefsson <jas@extundo.com>
363 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
364 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
366 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
368 Change bitset word type from unsigned int to unsigned long int,
369 as this has better performance on typical 64-bit hosts.
370 Port bitset code to hosts with unusual word sizes.
371 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
372 (build_collating_symbol):
373 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
374 argument is a bitset. This is merely a style issue, but it makes
375 it clearer that an entire array is expected.
376 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
377 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
378 Port to the case where bitset_word is not the same as unsigned int.
379 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
380 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
382 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
383 (build_trtable, group_nodes_into_DFAstates):
385 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
386 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
387 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
388 * regexec.c (group_nodes_into_DFAstates): Likewise.
389 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
390 * regcomp.c (optimize_subexps, lower_subexp):
391 Work even if bitset_word has holes in its bitwise representation.
392 * regex_internal.h (BITSET_WORD_BITS): Likewise.
393 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
395 * regex_internal.c (re_string_reconstruct):
396 Don't assume UCHAR_MAX == 255.
397 * regex_internal.h (bitset_set_all): Likewise.
398 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
400 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
401 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
403 (BITSET_WORD_MAX): New macro.
404 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
405 (bitset_set_all, bitset_copy): Now inline functions, not macros.
406 (bitset_empty, bitset_copy):
407 Prefer sizeof (bitset) to multiplying it out ourselves.
408 (bitset_not_merge): Remove; unused.
409 (bitset_contain): Return bool, not unsigned int with one bit on.
411 * regexec.c (build_trtable): Don't assume bitset has no stricter
412 alignment than re_node_set; do this by defining a new internal
413 type struct dests_alloc and using it to allocate memory.
415 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
417 Check for arithmetic overflow when calculating sizes, to prevent
418 some buffer-overflow issues. These patches are conservative, in the
419 sense that when I couldn't determine whether an overflow was possible,
420 I inserted a run-time check.
421 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
422 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
423 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
424 (re_xnrealloc, re_x2nrealloc): New inline functions.
425 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
426 (build_equiv_class, build_charclass): Check for arithmetic overflow
427 in size expression calculations.
428 * lib/regex_internal.c (re_string_realloc_buffers):
429 (build_wcs_upper_buffer, re_node_set_add_intersect):
430 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
431 (re_dfa_add_node, register_state): Likewise.
432 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
433 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
434 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
435 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
437 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
439 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
440 to avoid a collision with bits/local_lim.h in glibc.
441 All uses changed. Problem reported by Dmitry V. Levin in
442 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
444 * regex_internal.c (build_wcs_upper_buffer): Fix portability
445 bugs in int versus size_t comparisons.
446 (re_string_context_at): Fix bug where the code assumed that
449 Use bool where appropriate.
450 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
452 (calc_eclosure_iter): Likewise, for ROOT arg.
453 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
454 (build_charclass_op): Likewise, for NON_MATCH arg.
455 * regex_internal.c (re_string_allocate, re_string_construct):
456 (re_string_construct_common): Likewise, for ICASE arg.
457 * regexec.c (re_search_2_stub, re_search_stub):
458 Likewise, for RET_LEN arg.
459 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
460 (set_regs): Likewise, for FL_BACKTRACK arg.
461 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
462 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
463 (calc_eclosure_iter, parse_bracket_exp):
464 Use bool for internal variables that are booleans.
465 * regexec.c (re_search_internal, check_matching, proceed_next_node):
466 (set_regs, build_sifted_states, sift_states_bkref):
467 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
468 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
469 (find_collation_sequence_value):
471 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
472 (re_node_set_compare):
473 Return bool, not int. All callers changed.
474 * regexec.c (check_halt_node_context, check_dst_limits):
475 (build_trtable, check_node_accept): Likewise.
476 * regex_internal.h: Include stdbool.h.
478 Fix bugs uncovered when converting to bool.
479 * regcomp.c (calc_eclosure_iter): Check for storage allocation
480 failure instead of charging ahead blindly.
481 * regex_internal.c (register_state): Likewise.
482 * regexec.c (re_search_2_stub): Use simpler method than boolean
483 for freeing internal storage.
484 (group_nodes_into_DFA_states): Use unsigned int, not int, for
485 bitset pieces used as boolean, to avoid undefined behavior
486 on hosts that do int overflow checking.
488 2005-08-31 Derek Price <derek@ximbiot.com>
490 * getdelim.c (getdelim): Return EOF on EOF.
491 Reported by Larry Jones <lawrence.jones@ugs.com>.
493 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
495 * regex_internal.c (re_string_reconstruct): Don't assume buffer
496 lengths fit in regoff_t; this isn't true if regoff_t is the same
498 * regex.c (re_search_internal): 5th arg is LAST_START
499 (= START + RANGE) instead of RANGE. This avoids overflow
500 problems when regoff_t is the same width as size_t.
502 (re_search_2_stub): Check for overflow when adding the
503 sizes of the two strings.
504 (re_search_stub): Check for overflow when adding START
505 to RANGE; if it occurs, substitute the extreme value.
507 2005-08-31 Jim Meyering <jim@meyering.net>
509 * regcomp.c (search_duplicated_node): Make first pointer arg
511 * regex_internal.c (create_ci_newstate, create_cd_newstate):
512 (register_state): Likewise.
513 * regexec.c (search_cur_bkref_entry, check_dst_limits):
514 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
515 (group_nodes_into_DFAstates): Likewise.
517 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
519 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
520 old glibc regex code mishandles strings longer than 2**31 bytes.
521 This patch fixes this when the regex code is used in gnulib
522 (i.e., outside glibc).
524 This patch should not affect the use of the regex code inside
525 glibc. No doubt this problem also needs to be handled for glibc
526 as well, but the result will be an incompatible change to the
527 glibc ABI, and the old ABI will have to be supported too. That
528 can be the the subject for another patch.
530 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
531 governing whether the rest of this patch is active. By default,
532 the macro is disabled and the patch has no effect.
533 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
534 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
535 (struct re_pattern_buffer, re_search, re_search_2, re_match):
536 (re_match_2, re_set_registers): Use the new types.
537 * regex_internal.h (Idx, re_hashval_t): New types.
538 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
540 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
541 (re_string_context_at, bin_tree_t, re_dfastate_t):
542 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
543 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
544 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
545 (re_string_char_size_at, re_string_wchar_at):
546 (re_string_elem_size_at):
547 Use the new types and macros to port to 64-bit hosts.
548 Use unsigned types for internal values, so that the code
549 mostly works even for arrays larger than SSIZE_MAX.
550 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
551 (search_duplicated_node, calc_eclosure_iter, fetch_number):
552 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
553 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
554 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
555 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
556 (calc_inveclosure, parse_dup_op, build_range_exp):
557 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
558 (fetch_number, create_token_tree, mark_opt_subexp):
560 * regex_internal.c (re_string_construct_common, create_ci_newstate):
561 (create_cd_newstate, re_string_allocate, re_string_construct):
562 (re_string_realloc_buffers, build_wcs_upper_buffer):
563 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
564 (re_string_reconstruct, re_string_peek_byte_case):
565 (re_string_fetch_byte_case, re_string_context_at):
566 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
567 (re_node_set_init_copy, re_node_set_add_intersect):
568 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
569 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
570 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
571 (re_acquire_state, re_acquire_state_context, register_state):
573 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
574 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
575 (re_search_internal, re_search_2_stub, re_search_stub)
576 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
577 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
578 (update_cur_sifted_state, check_dst_limits):
579 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
580 (check_subexp_limits, sift_states_bkref, merge_state_array):
581 (check_subexp_matching_top, get_subexp, get_subexp_sub):
582 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
583 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
584 (expand_bkref_cache, check_node_accept_bytes):
585 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
586 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
587 (acquire_init_state_context, check_halt_node_context):
588 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
589 (sift_states_backward, clean_state_log_if_needed):
590 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
591 (find_recover_state, transit_state_sb, transit_state_mb):
592 (transit_state_bkref, build_trtable, match_ctx_clean):
594 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
595 to work around an assumption that REG_MISSING is negative.
597 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
598 (seek_collating_symbol_entry) [defined _LIBC]:
599 (lookup_collation_sequence_value) [defined _LIBC]:
600 (build_range_exp, build_collating_symbol) [defined _LIBC]:
601 Use prototypes rather than old-style function definitions.
602 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
603 (transit_state_sb) [0]:
604 (find_collation_sequence_value) [defined _LIBC]: Likewise.
606 * regexec.c (re_search_internal): Simplify update of rm_so and
609 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
610 (optimize_subexps, lower_subexp):
611 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
612 since the signed shift might overflow. Use 1u<<31 instead.
613 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
614 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
617 * regcomp.c (optimize_subexps, lower_subexp):
618 Use CHAR_BIT rather than 8, for clarity.
619 * regexec.c (check_dst_limits_calc_pos_1):
620 (check_subexp_matching_top): Likewise.
621 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
622 have to worry about portability issues when shifting it left.
623 Remove no-longer-needed test for table_size > 0.
624 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
625 in a word, as the resulting behavior is undefined.
626 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
627 in one case, a <= should have been an <, and in another case the
628 whole test was missing.
629 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
630 the standard name CHAR_BIT.
631 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
632 this is not true on one's complement and signed-magnitude hosts.
634 * regex_internal.h (re_sub_match_top_t): Remove unused member
636 (struct re_dfa_t): Remove unused member states_alloc.
637 * regcomp.c (init_dfa): Don't initialize unused members.
639 2005-08-31 Bruno Haible <bruno@clisp.org>
641 * strstr.c: Include <stddef.h>, for NULL.
642 * strcasestr.c: Likewise.
643 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
645 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
647 * iconvme.h: Add prototype for iconv_alloc.
649 2005-08-29 Simon Josefsson <jas@extundo.com>
651 * iconvme.c: Fix errno.
653 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
655 * iconvme.c: Split iconv_string into iconv_alloc.
657 2005-08-27 Jim Meyering <jim@meyering.net>
659 * fopen-safer.c: Merge minor changes from coreutils.
660 * dup-safer.c: Likewise.
661 * fd-safer.c: Likewise.
663 Merge from coreutils.
664 * stdio--.h: New file.
665 * stdlib--.h: New file.
666 * mkstemp-safer.c: New file.
669 * pipe-safer.c: New file.
670 * creat-safer.c: New file.
671 * fcntl--.h (creat): Define to creat_safer.
672 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
673 * unistd--.h (pipe): Define to pipe_safer.
674 * unistd-safer.h: Declare pipe_safer.
676 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
678 * regex_internal.h: Remove all references to
679 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
681 (bitset_not, bitset_merge, bitset_not_merge):
682 (bitset_mask, re_string_allocate, re_string_construct):
683 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
684 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
685 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
686 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
687 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
688 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
689 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
690 (re_acquire_state_context):
691 Remove unnecessary forward decls.
692 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
693 Put __attribute at function definition,
694 now that the function decl has been removed.
695 * lib/regex_internal.c (re_string_peek_byte_case):
696 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
699 2005-08-26 Simon Josefsson <jas@extundo.com>
701 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
702 Haible <bruno@clisp.org>.
704 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
706 * regexec.c (set_regs): Don't alloca with an unbounded size.
708 alloca modernization/simplification for regex.
709 * regex.c: Remove portability cruft for alloca. This no longer
710 needs to be at the start of the file, and can be moved into
711 regex_internal.h and simplified.
712 * regex_internal.h: Include <alloca.h>.
713 (__libc_use_alloca) [!defined _LIBC]: New macro.
714 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
715 now works outside glibc.
717 2005-08-24 Simon Josefsson <jas@extundo.com>
719 * getpass.c: Add WIN32 implementation. Conditionalize use of
720 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
723 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
725 Make regex safe for g++. This fixes one real bug (an "err"
726 that should have been "*err"). g++ problem reported by
728 * regex_internal.h (re_calloc): New macro, consistent with
729 re_malloc etc. All callers of calloc changed to use re_calloc.
730 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
731 not int. All callers changed.
732 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
733 just use an array of size MB_LEN_MAX.
734 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
735 (find_recover_state): Change "err" to "*err"; this fixes what
736 appears to be a real bug.
737 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
740 2005-08-25 Jim Meyering <jim@meyering.net>
742 * open-safer.c: Include <config.h>.
743 Otherwise, we'd lose LARGEFILE support in any file using
746 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
748 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
749 * regex.h (regerror): Likewise.
751 * regex.c: Do not include <sys/types.h>, as POSIX no longer
752 requires this. (The code never needed it.)
754 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
755 All uses of recently-renamed identifiers changed to use the new,
756 POSIX-compliant names. The code will build and run just fine
757 without these changes, but it's better to eat our own dog food
758 and use the standard-conforming names.
760 * regex.h: Fix a multitude of POSIX name space violations.
761 These changes have an effect only for programs that define
762 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
763 do not change anything for programs compiled in the normal way.
764 Also, there is no effect on the ABI.
766 (_REGEX_SOURCE): New macro.
767 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
768 defined and _GNU_SOURCE is not; this fixes a name space violation.
770 Rename the following macros to obey POSIX requirements.
771 The old names are still visible as macros if _REGEX_SOURCE is defined.
772 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
773 RE_BACKSLASH_ESCAPE_IN_LISTS.
774 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
775 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
776 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
777 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
778 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
779 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
780 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
781 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
782 (REG_INTERVALS): renamed from RE_INTERVALS.
783 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
784 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
785 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
786 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
787 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
788 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
789 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
790 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
791 RE_UNMATCHED_RIGHT_PAREN_ORD.
792 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
793 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
794 (REG_DEBUG): renamed from RE_DEBUG.
795 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
796 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
797 unusual, since we can't clash with the POSIX REG_ICASE.
798 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
799 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
800 (REG_NO_SUB): renamed from RE_NO_SUB.
801 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
802 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
803 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
804 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
805 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
806 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
807 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
808 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
809 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
810 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
811 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
812 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
813 RE_SYNTAX_POSIX_MINIMAL_BASIC.
814 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
815 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
816 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
817 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
818 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
819 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
820 (REG_FIXED): Renamed from REGS_FIXED.
821 (REG_NREGS): Renamed from RE_NREGS.
823 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
824 of other REG_* macros, since POSIX says the user is allowed to
825 #undef these macros selectively.
827 (reg_errcode_t): Update comment stating what other tables need
830 Rename the following enum values to obey POSIX requirements.
831 The old names are still visible as macros.
832 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
833 is not defined, since GNU is supposed to be a superset of POSIX as
834 much as possible, and since we want reg_errcode_t to be a signed
835 type for implementation consistency.
836 (_REG_NOERROR): Renamed from REG_NOERROR.
837 (_REG_NOMATCH): Renamed from REG_NOMATCH.
838 (_REG_BADPAT): Renamed from REG_BADPAT.
839 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
840 (_REG_ECTYPE): Renamed from REG_ECTYPE.
841 (_REG_EESCAPE): Renamed from REG_EESCAPE.
842 (_REG_ESUBREG): Renamed from REG_ESUBREG.
843 (_REG_EBRACK): Renamed from REG_EBRACK.
844 (_REG_EPAREN): Renamed from REG_EPAREN.
845 (_REG_EBRACE): Renamed from REG_EBRACE.
846 (_REG_BADBR): Renamed from REG_BADBR.
847 (_REG_ERANGE): Renamed from REG_ERANGE.
848 (_REG_ESPACE): Renamed from REG_ESPACE.
849 (_REG_BADRPT): Renamed from REG_BADRPT.
850 (_REG_EEND): Renamed from REG_EEND.
851 (_REG_ESIZE): Renamed from REG_ESIZE.
852 (_REG_ERPAREN): Renamed from REG_ERPAREN.
853 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
854 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
855 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
856 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
858 (_REG_RE_NAME, _REG_RM_NAME): New macros.
859 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
860 changed. But support the old name if the new one is not defined
861 and if _REGEX_SOURCE.
863 Change the following member names in struct re_pattern_buffer.
864 The old names are still supported if !_REGEX_SOURCE.
865 The new names are always supported, regardless of _REGEX_SOURCE.
866 (re_buffer): Renamed from buffer.
867 (re_allocated): Renamed from allocated.
868 (re_used): Renamed from used.
869 (re_syntax): Renamed from syntax.
870 (re_fastmap): Renamed from fastmap.
871 (re_translate): Renamed from translate.
872 (re_can_be_null): Renamed from can_be_null.
873 (re_regs_allocated): Renamed from regs_allocated.
874 (re_fastmap_accurate): Renamed from fastmap_accurate.
875 (re_no_sub): Renamed from no_sub.
876 (re_not_bol): Renamed from not_bol.
877 (re_not_eol): Renamed from not_eol.
878 (re_newline_anchor): Renamed from newline_anchor.
880 Change the following member names in struct re_registers.
881 The old names are still supported if !_REGEX_SOURCE.
882 The new names are always supported, regardless of _REGEX_SOURCE.
883 (rm_num_regs): Renamed from num_regs.
884 (rm_start): Renamed from start.
885 (rm_end): Renamed from end.
887 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
888 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
889 Prepend __ to parameter names.
891 Undo yesterday's changes.
893 2005-08-24 Jim Meyering <jim@meyering.net>
896 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
898 2005-08-21 Bruno Haible <bruno@clisp.org>
900 * lock.h: Add multiple inclusion guard.
901 * tls.h: Add multiple inclusion guard.
903 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
905 * regex.h (REG_NOSYS)
906 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
907 Define, since POSIX requires it as of 2001.
908 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
909 New private symbol, used to keep the enum signed in all cases.
910 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
911 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
913 * regex_internal.c (re_string_skip_chars, register_state):
915 Remove forward decls; no longer needed now that we use prototypes.
916 * regexec.c (acquire_init_state_context, check_halt_node_context):
917 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
918 (clean_state_log_if_needed): Likewise.
920 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
922 Fix problems reported by Sam Steingold in
923 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
924 * regexec.c (sift_states_bkref): Fix portability bug: the code
925 assumed that reg_errcode_t is a signed type, which is not
926 necessarily true if _XOPEN_SOURCE is not defined.
927 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
928 some compilers warn about it otherwise.
930 2005-08-20 Jim Meyering <jim@meyering.net>
932 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
933 of unused local, dfa.
935 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
937 * regcomp.c (create_initial_state): Remove duplicate decl.
938 (init_word_char, create_initial_state, duplicate_node_closure):
939 (fetch_token, peek_token_bracket, build_range_exp):
940 (build_collating_symbol): Remove forward decls; no longer needed
941 now that we use prototypes.
944 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
945 (re_compile_fastmap_iter, regcomp, regerror, regfree):
946 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
947 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
948 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
949 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
950 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
951 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
952 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
953 (build_range_exp, build_collating_symbol, parse_bracket_exp):
954 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
955 (build_charclass, build_charclass_op, fetch_number, create_tree):
956 (create_token_tree, mark_opt_subexp, duplicate_tree):
957 Use prototypes rather than old-style definitions.
960 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
961 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
962 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
963 (re_string_reconstruct, re_string_peek_byte_case):
964 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
965 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
966 (re_node_set_init_copy, re_node_set_add_intersect):
967 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
968 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
969 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
970 (re_acquire_state, re_acquire_state_context, register_state):
971 (create_ci_newstate, create_cd_newstate, free_state):
973 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
974 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
975 (re_search_internal, prune_impossible_nodes):
976 (acquire_init_state_context, check_matching, static):
977 (check_halt_node_context, check_halt_state_context, proceed_next_node):
978 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
979 (update_regs, sift_states_backward, build_sifted_states):
980 (clean_state_log_if_needed, merge_state_array):
981 (update_cur_sifted_state, add_epsilon_src_nodes):
982 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
983 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
984 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
985 (find_recover_state, check_subexp_matching_top, transit_state_mb):
986 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
987 (check_arrival, check_arrival_add_next_nodes):
988 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
989 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
990 (check_node_accept_bytes, check_node_accept, extend_buffers):
991 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
992 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
997 (re_string_allocate, re_string_construct, re_string_reconstruct):
998 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
999 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1000 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1001 (re_string_context_at, re_string_peek_byte_case):
1002 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1003 is defined, since we now use prototypes always.
1005 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1006 C89 or better. All uses removed.
1008 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1010 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1011 [defined lint]: Suppress bogus uninitialized-variable warnings.
1013 * regcomp.c (duplicate_node): Return new index, not an error code,
1014 and let the caller return REG_ESPACE if out of space. This
1015 removes an uninitialied-variable warning with GCC 4.0.1, and also
1016 avoids taking the address of a local variable. All callers
1019 2005-08-19 Jim Meyering <jim@meyering.net>
1021 * regexec.c (proceed_next_node): Redo local variables to
1022 avoid GCC shadowing warnings.
1024 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1026 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1027 (re_node_set_insert_last, re_dfa_add_node):
1028 Rename local variables to avoid GCC shadowing warnings.
1030 2005-08-18 Bruno Haible <bruno@clisp.org>
1032 * strstr.c (strstr): Fix return value in multibyte case.
1033 * strcasestr.c (strcasestr): Likewise.
1035 2005-08-17 Jim Meyering <jim@meyering.net>
1037 Make the %s format (seconds since the epoch) work for a negative
1038 number and when used with a zero-padded field width, e.g. %015s.
1040 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1041 label so that it precedes the code to set `digits'. Otherwise,
1042 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1043 print `00-22'. Now, it prints `-0022', as it should.
1045 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1047 * regex.h: Remove useless space-before-tab. From coreutils.
1049 2005-08-17 Bruno Haible <bruno@clisp.org>
1051 * strcasestr.h: New file.
1052 * strcasestr.c: New file.
1054 2005-08-17 Bruno Haible <bruno@clisp.org>
1056 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1057 * strstr.c: Completely rewritten, with multibyte locale support.
1059 2005-08-17 Bruno Haible <bruno@clisp.org>
1061 * strcasecmp.c: Use mbuiter.h.
1063 2005-08-17 Bruno Haible <bruno@clisp.org>
1065 * mbuiter.h: New file.
1067 2005-08-16 Bruno Haible <bruno@clisp.org>
1069 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1071 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1072 NUL byte, not after it.
1074 2005-08-16 Bruno Haible <bruno@clisp.org>
1076 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1077 the valid ones. Makes the comparison operations transitive:
1078 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1079 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1081 2005-08-16 Bruno Haible <bruno@clisp.org>
1083 * strcase.h (strcasecmp): Add note in comments.
1084 * strncasecmp.c: Use code from strcasecmp.c.
1085 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1086 (strcasecmp): Work correctly in multibyte locales.
1088 2005-08-16 Bruno Haible <bruno@clisp.org>
1090 * strnlen1.h: New file.
1091 * strnlen1.c: New file.
1093 2005-08-16 Bruno Haible <bruno@clisp.org>
1095 * mbfile.h: New file.
1097 2005-08-16 Bruno Haible <bruno@clisp.org>
1099 * mbiter.h: New file.
1101 2005-08-16 Bruno Haible <bruno@clisp.org>
1103 * mbchar.h: New file.
1104 * mbchar.c: New file.
1106 2005-08-16 Bruno Haible <bruno@clisp.org>
1108 * tls.h: New file, from GNU gettext.
1109 * tls.c: New file, from GNU gettext.
1111 2005-08-15 Bruno Haible <bruno@clisp.org>
1113 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1116 2005-08-14 Jim Meyering <jim@meyering.net>
1118 Sync from coreutils.
1120 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1121 Use the hash-table-based cycle-detection code not just when
1122 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1123 Reported by James Youngman in
1124 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1125 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1126 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1127 This lets us compile with -DFTS_DEBUG, once again.
1128 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1129 * fts.c (fd_safer): Remove decl.
1130 Include fcntl--.h rather than unistd-safer.h
1131 (fts_safe_changedir): Don't call fd_safer; no longer needed
1132 now that we include fcntl--.h.
1134 2005-08-11 Simon Josefsson <jas@extundo.com>
1136 * readline.h, readline.c: New file.
1138 2005-08-11 Bruno Haible <bruno@clisp.org>
1140 * strnlen.h (strnlen): Change parameter name to match comment.
1142 2005-08-10 Simon Josefsson <jas@extundo.com>
1144 * strndup.c: Use strnlen.h.
1146 * strnlen.h: New file.
1148 2005-08-02 Simon Josefsson <jas@extundo.com>
1150 * getline.h, getline.c: Rewrite.
1152 * getdelim.h, getdelim.c: New files, ported from glibc.
1154 2005-07-31 Bruno Haible <bruno@clisp.org>
1156 * lock.h (gl_lock_initializer): New macro.
1157 (gl_lock_define_initialized): Use it.
1158 (gl_rwlock_initializer): New macro.
1159 (gl_rwlock_define_initialized): Use it.
1160 (gl_recursive_lock_initializer): New macro.
1161 (gl_recursive_lock_define_initialized): Use it.
1163 2005-07-26 Bruno Haible <bruno@clisp.org>
1165 * lock.h: Update from GNU gettext.
1166 * lock.c: Update from GNU gettext.
1168 2005-07-18 Bruno Haible <bruno@clisp.org>
1170 * lock.h (gl_once_t): New type.
1171 (gl_once_define, gl_once): New macros.
1172 * lock.c (fresh_once): New variable.
1173 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1176 2005-07-18 Simon Josefsson <jas@extundo.com>
1178 * check-version.c (check_version): Accept identical versions too.
1180 2005-07-18 Bruno Haible <bruno@clisp.org>
1182 * lock.h: New file, from GNU gettext.
1183 * lock.c: New file, from GNU gettext.
1185 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1187 * quotearg.c: Add translator comment suggested by Bruno Haible,
1188 with a minor change.
1190 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1192 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1193 copyright symbol and the year.
1194 * version-etc.c (COPYRIGHT_YEAR): New constant.
1195 (version_etc_va): Use parameterized copyright notice.
1196 Reword to conform to the current GNU coding standards.
1198 2005-07-11 Simon Josefsson <jas@extundo.com>
1200 * size_max.h: New file.
1202 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1204 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1207 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1208 and Paul Eggert <eggert@cs.ucla.edu>
1210 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1211 in wint_t, not wchar_t. Remove now-unnecessary cast.
1213 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1215 * regex.c, regex.h: Sync from libc.
1216 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1217 New files, synced from libc, except that regex_internal.h
1218 currently has a small porting fix.
1220 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1222 Remove the dependency of the strftime module on the tzset module.
1223 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1224 Copy the input structure, to work around some of the bug with
1225 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1226 Solaris releases, you should also use the tzset module, but we won't
1227 require it as a dependency any more since we don't want LGPLed code
1228 to depend on GPLed code.
1230 2005-07-02 Jim Meyering <jim@meyering.net>
1232 * backupfile.c (backup_args): Change a `0' to NULL.
1234 2005-07-01 Jim Meyering <jim@meyering.net>
1236 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1237 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1238 * save-cwd.c, tempname.c:
1239 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1240 and don't include <sys/file.h>).
1242 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1244 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1245 declares only 'struct timespec;' (!).
1247 2005-06-29 Jim Meyering <jim@meyering.net>
1249 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1250 type name. Use the variable name instead.
1251 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1253 2005-06-28 Simon Josefsson <jas@extundo.com>
1255 * check-version.h, check-version.c: New files.
1257 2005-06-28 Simon Josefsson <jas@extundo.com>
1259 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1260 collision with global variable. Better indentation. Don't
1261 increment buffer pointer beyond buffer end. Based on comments
1262 from Paul Eggert <eggert@cs.ucla.edu>.
1266 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1268 * canon-host.c (canon-host): Append trailing "," to 0 in
1269 initializer of struct addrinfo, as an indication that we don't
1270 care how many members the structure has.
1272 2005-06-24 Derek Price <derek@ximbiot.com>
1273 and Bruno Haible <bruno@clisp.org>
1275 Remove stat module & update lstat.
1276 * stat.c: Remove this file...
1277 (slash_aware_lstat): ...moving this content and its support...
1278 * lstat.c (rpl_lstat): ...into here.
1279 * lstat.h: New file.
1281 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1283 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1284 (ranged_convert): Don't save conversion in a temporary struct.
1285 This causes a warning with GCC 4.0.0, and anyway in the typical
1286 case it's not worth the extra 100 bytes or so of code.
1287 (ranged_convert, __mktime_internal): When calling a function via a
1288 pointer P, use P () rather than (*P) (), as we now assume C89 or
1291 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1293 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1294 "who -r" failed to give output. Problem reported by Tim Waugh.
1296 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1297 (xcalloc): Use it to avoid needless tests.
1298 Problem reported by Jim Meyering.
1300 2005-06-16 Jim Meyering <jim@meyering.net>
1302 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1303 when either N or S is zero.
1305 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1307 * argp.h (__option_is_short): Check upper limit of
1308 __key. Isprint() requires its argument to have the value
1309 of an unsigned char or EOF.
1311 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1313 * fnmatch.c (fnmatch): If there is an encoding error in a
1314 multibyte string or pattern, fall back on unibyte matching.
1315 Problem reported by James Youngman.
1317 2005-06-08 Bruno Haible <bruno@clisp.org>
1319 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1322 2005-06-08 Bruno Haible <bruno@clisp.org>
1324 * csharpcomp.h: New file, from GNU gettext.
1325 * csharpcomp.c: New file, from GNU gettext.
1326 * csharpcomp.sh.in: New file, from GNU gettext.
1328 2005-06-07 Derek Price <derek@ximbiot.com>
1331 * glob_.h: Indent nested #ifdef.
1333 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1335 Sync from coreutils.
1336 Use "file name" when talking about file names, instead of "filename"
1337 or "path", as per the GNU coding standards.
1338 * mkdir-p.c: Renamed from makepath.c.
1339 (make_dir_parents): Renamed from make_path. All callers changed.
1340 * mkdir-p.h: Likewise. All includers changed.
1341 * filenamecat.c: Renamed from path-concat.c.
1342 (file_name_concat): Renamed from path_concat. All callers changed.
1343 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1344 * filenamecat.h: Likewise. All includers changed.
1345 * acl.c: Don't use "path" or "filename" to mean "file name"
1346 in comments or local variable names.
1347 * basename.c: Likewise.
1348 * canonicalize.c, canonicalize.h: Likewise.
1349 * dirname.c, dirname.h: Likewise.
1350 * euidaccess.c: Likewise.
1351 * exclude.c: Likewise
1352 * fnmatch_.h, fnmatch_loop.c: Likewise.
1353 * fsusage.c, fsuage.h: Likewise.
1354 * fts.c, fts_.h: Likewise.
1355 * getcwd.c: Likewise.
1356 * getloadavg.c: Likewise.
1357 * mkstemp.c: Likewise.
1358 * mountlist.c, mountlist.h: Likewise.
1359 * openat.c, openat.h: Likewise.
1360 * readlink-stub.c: Likewise.
1361 * readutmp.c, readutmp.h: Likewise.
1362 * rename.c: Likewise.
1363 * rmdir.c: Likewise.
1365 * savedir.c: Likewise.
1366 * stripslash.c: Likewise.
1367 * tempname.c: Likewise.
1368 * xreadlink.c: Likewise.
1369 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1371 * exclude.h: Likewise.
1373 * euidaccess.c (getuid, getgid, getuid, getegid)
1374 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1375 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1376 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1377 * pathmax.h: Include <limits.h> unconditionally, since other
1378 files have been getting away with it for years (MORE/BSD 4.3
1380 * userspec.c (getpwnam, getgrnam, getgrgid)
1381 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1383 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1384 Define to 256, not 255, as per modern POSIX.
1386 2005-06-01 Bruno Haible <bruno@clisp.org>
1388 * csharpexec.h: New file, from GNU gettext.
1389 * csharpexec.c: New file, from GNU gettext.
1390 * csharpexec.sh.in: New file, from GNU gettext.
1392 2005-05-31 Derek Price <derek@ximbiot.com>
1393 Paul Eggert <eggert@cs.ucla.edu>
1396 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1398 2005-05-29 Derek Price <derek@ximbiot.com>
1399 Paul Eggert <eggert@cs.ucla.edu>
1401 * glob_.h, glob.c: New files.
1403 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1405 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1407 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1408 the configuration hassle isn't worth it.
1409 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1410 (LONGEST_MODIFIER, PRIuMAX): Remove.
1412 2005-05-27 Bruno Haible <bruno@clisp.org>
1414 * getlogin_r.h: Remove second include of <stddef.h>.
1416 2005-05-25 Bruno Haible <bruno@clisp.org>
1417 Derek Price <derek@ximbiot.com>
1419 * getlogin_r.h: Simplify API documentation.
1421 2005-05-25 Derek Price <derek@ximbiot.com>
1422 Paul Eggert <eggert@cs.ucla.edu>
1424 * getlogin_r.c, getlogin_r.h: New files.
1426 2005-05-22 Bruno Haible <bruno@clisp.org>
1428 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1429 Also include <sys/param.h> if it defines MIN, MAX.
1430 Based on a patch by Derek Price <derek@ximbiot.com>.
1432 2005-05-22 Bruno Haible <bruno@clisp.org>
1434 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1435 (INT64_MIN): Fix definition.
1436 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1438 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1439 NEED_SIGNED_INT_TYPES.
1441 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1442 HAVE_SYSTEM_INTTYPES.
1444 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1446 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1447 so that unistd-safer.h (GPL'ed code) need not be included.
1449 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1452 * fts.c: Don't include "cycle-check.h" or "hash.h".
1453 (setup_dir, free_dir): New functions.
1454 (enter_dir, leave_dir): Define trivial
1455 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1456 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1457 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1458 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1459 Move to fts-cycle.c.
1460 (fts_open): Use setup_dir.
1461 (fts_close): Use free_dir.
1462 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1463 This adds a label and some gotos, but the alternatives were messier.
1464 Check for memory allocation failure when entering a dir.
1465 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1466 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1467 (FTS): New member fts_cycle, that is a union that contains the
1468 old active_dir_ht and cycle_state. All uses changed to mention
1469 fts_cycle.ht and fts_cycle.state.
1470 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1471 fts.c, with the following changes:
1472 (setup_dir, free_dir): New functions.
1473 (enter_dir): Now returns bool. Return true if successful, false
1474 if memory exhausted. All callers changed.
1475 Do not bother partly cleaning up on
1476 memory allocation failure; that is free_dir's job.
1477 However, free ad if hash_insert fails, to avoid memory leak.
1478 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1479 fts->fts_options to see which union member to use.
1481 2005-05-20 Jim Meyering <jim@meyering.net>
1483 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1484 Now a macro, to pacify GCC.
1486 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1488 * chown.c (rpl_chown): Return -1 on failure.
1490 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1492 * canonicalize.c: Include canonicalize.h first, to test interface.
1493 Include <stddef.h> unconditionally, since we assume C89 now.
1494 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1495 * fts.c: Include fts_.h first, to check interface.
1496 Do not include intprops.h; no longer needed.
1497 Include cycle-check.h and hash.h, since fts_.h no longer does.
1498 Remove unnecessary casts of closedir to void.
1499 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1500 decide whether to decrement nlinks.
1501 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1502 (FTS): Use struct hash_table * instead of Hash_table, so that
1503 we no longer need to include hash.h here.
1505 2005-05-17 Jim Meyering <jim@meyering.net>
1507 * fts.c, fts_.h: New files, from coreutils.
1509 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1511 Sync from coreutils.
1512 * unlinkdir.c, unlinkdir.h: New files.
1513 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1514 regex.h, unlocked-io.h, xtime.h:
1515 White space changes only.
1516 * makepath.c (make_path): Port to hosts where leading "//" is special.
1517 * yesno.c: Include getline.h, not ctype.h.
1518 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1519 Use getline to remove arbitrary restriction on response length.
1521 2005-05-13 Bruno Haible <bruno@clisp.org>
1523 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1524 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1525 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1526 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1527 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1528 Add support for 64-bit integers in the MSVC compiler.
1530 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1532 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1533 Change the initial comment to refer to GPL, not LGPL.
1534 gnulib-tool will change it to LGPL as needed.
1536 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1537 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1538 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1539 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1540 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1541 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1542 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1543 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1544 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1545 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1546 concatpath.c, config.charset, copy-file.c, copy-file.h,
1547 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1548 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1549 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1550 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1551 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1552 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1553 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1554 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1555 full-read.c, full-read.h, full-write.c, full-write.h,
1556 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1557 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1558 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1559 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1560 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1561 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1562 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1563 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1564 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1565 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1566 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1567 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1568 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1569 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1570 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1571 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1572 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1573 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1574 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1575 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1576 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1577 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1578 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1579 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1580 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1581 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1582 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1583 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1584 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1585 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1586 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1587 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1588 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1589 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1590 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1591 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1592 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1593 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1594 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1595 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1596 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1597 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1598 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1599 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1600 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1601 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1602 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1603 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1604 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1605 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1606 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1607 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1608 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1609 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1610 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1611 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1612 Update FSF postal mail address.
1614 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1616 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1617 specified in ai_socktype. Fix invalid ai_protocol
1618 check. ai_protocol is usually set to 0 or depending on
1619 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1620 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1621 ai_socktype / ai_protocol in the returned addrinfo structure.
1623 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1624 Bruno Haible <bruno@clisp.org>
1626 * inet_ntop.h: New file.
1627 * inet_ntop.c: New file, from glibc with modifications.
1629 2005-05-08 Jim Meyering <jim@meyering.net>
1631 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1633 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1635 Merge from coreutils. Among other things,
1636 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1637 * fd-safer.c: New file.
1638 * fcntl-safer.h, open-safer.c: Remove.
1639 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1640 * dup-safer.c: Include unistd-safer.h first.
1641 Don't include errno.h.
1642 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1643 * file-type.h: Don't assume invoker included sys/stat.h first.
1644 * file-type.c: Rely on file-type.h change.
1645 * getloadavg.c: Include unistd-safer.h.
1646 (getloadavg): Use safer open.
1647 * getusershell.c: Include "stdio-safer.h".
1648 (getusershell): Use safer fopen.
1649 * long-options.c (long_options): Use NULL rather than 0.
1650 * modechange.h (mode_free): Remove; all callers changed to invoke
1652 * modechange.c: Likewise.
1653 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1654 (MODE_DONE): New constant.
1655 (struct mode_change): Remove 'next' member.
1656 (make_node_op_equals): New function; like the old one of the
1657 same name, except it allocates an array.
1658 (mode_compile, mode_create_from_ref): Use it.
1659 (mode_compile): Allocate result as an array, not a linked list.
1660 Parse octal string ourself, so that we catch mistakes like "+0".
1661 (mode_adjust): Arg is an array, not a linked list.
1662 * modechange.c: Include stat-macros.h, xalloc.h.
1663 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1664 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1665 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1666 Remove. This is now stat-macros.h's job.
1667 (talloc): Remove. All callers replaced by xalloc, so that
1668 our invokers don't have to worry about reporting memory failures.
1669 (make_node_op_equals): Remove.
1670 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1672 (struct mode_change): Moved here from modechange.h.
1673 (mode_append_entry): Remove.
1674 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1675 apps to have incorrect behavior. Use simpler algorithm for head
1676 and tail. Don't futz with umask; that's now the job of mode_adjust.
1677 Detect more invalid usages rather than having somewhat-random behavior.
1678 Don't insert an "a=" action, as that leads to incorrect behavior.
1679 (mode_compile, mode_create_from_ref): Return NULL on error instead
1680 of an enum, since now there's only one way to have an error. All
1682 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1683 at the correct time. Simplify calculation of "+u" and its ilk.
1684 Don't mishandle "+X".
1685 (mode_free): Remove "register" and localize decls.
1686 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1687 (struct mode_change): Move to modechange.c; callers don't
1688 need to see this stuff.
1689 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1690 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1691 (mode_change, mode_adjust): Reflect the new signatures noted above.
1692 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1693 that might redefine system include files.
1694 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1695 (my_usleep): Use NULL rather than (void *) 0.
1696 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1697 Use siginterrupt to specify that system calls should be interrupted.
1698 (rpl_nanosleep): Move initialization of suspended closer to call of
1700 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1701 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1702 (desirable_utmp_entry): New function.
1703 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1704 using x2nrealloc, to simplify logic.
1705 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1706 size calculation. Do not assume utmp file is a regular file.
1707 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1708 (READ_UTMP_CHECK_PIDS): New constant.
1709 * save-cwd.c: Include unistd-safer.h.
1710 (save_cwd): Use fd_safer.
1711 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1712 [!_LIBC] Include "stat-macros.h" instead.
1713 * unistd-safer.h (fd_safer): New decl.
1715 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1717 * byteswap_.h: New file.
1719 2005-04-25 Albert Chin <china@thewrittenword.com>
1721 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1724 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1726 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1727 that "UTC +1 second" continues to work. Problem reported
1729 (relunit_snumber): New rule.
1732 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1734 * getdate.y (universal_time_zone_table): New constant.
1735 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1736 universal_time_zone_table.
1737 (lookup_zone): Prefer universal_time_zone_table to
1738 local_time_zone_table, so that "GMT" time stamps are allowed in
1739 London during the summer. Problem reported by Ian Abbott.
1741 2005-04-12 Jim Meyering <jim@meyering.net>
1743 * human.c (humblock): Set *options even when returning due to
1744 xstrtoumax conversion failure. Thanks to a used-uninitialized
1747 2005-04-09 Jim Meyering <jim@meyering.net>
1749 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1750 -Wuninitialized: initialize tm0.tm_year.
1752 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1754 * getdate.y (parser_control): rels_seen is now a boolean, not a
1755 count, since there's no maximum. All uses changed.
1756 Add member dsts_seen.
1757 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1759 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1760 Use pc_rels_seen to decide whther a date is absolute.
1762 * getdate.y (number): Don't overwrite year.
1763 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1766 2005-04-02 Simon Josefsson <jas@extundo.com>
1768 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1769 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1771 2005-03-27 Jim Meyering <jim@meyering.net>
1773 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1775 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1777 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1778 "one's complement" -> "ones' complement" in comment, as per Knuth.
1779 "value of type" -> "type or expression" in comment.
1780 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1782 2005-03-26 Jim Meyering <jim@meyering.net>
1785 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1786 Correct typos: s/or/of/.
1788 2005-03-23 Jim Meyering <jim@meyering.net>
1790 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1792 2005-03-21 Jim Meyering <jim@meyering.net>
1794 Changes imported from coreutils.
1796 * cycle-check.c: Don't include xalloc.h.
1798 * path-concat.c: Don't include assert.h.
1799 (path_concat): Remove assertion that would have triggered
1800 for ABASE starting with more than one slash.
1801 Reported by Andreas Schwab.
1803 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1804 properly when ABASE is an absolute file name.
1805 Correct the description of this function.
1807 Add an assertion and a test driver.
1808 This fixes a bug introduced on 2004-07-02.
1809 Andreas Schwab reported the resulting failure of cp --parents:
1810 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1812 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1814 * strftime.c (my_strftime): If the underlying strftime returns 0
1815 (which shouldn't happen), generate nothing instead of returning 0
1816 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1818 2005-03-16 Bruno Haible <bruno@clisp.org>
1820 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1822 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1824 * strftime.c (my_strftime): Prepend space to format so that we can
1825 reliably distinguish strftime failure from empty output on POSIX
1828 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1830 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1831 (iconv_string): Don't guess a size-zero buffer, as that might cause
1832 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1833 result would be 'too large', where 'too large' is (heuristically)
1834 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1835 overflow concerns. This will prevent some unwanted malloc failures
1836 when the inputs are very large.
1838 2005-03-15 Bruno Haible <bruno@clisp.org>
1840 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1843 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1846 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1848 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1850 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1851 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1853 * strtol.c: Likewise.
1855 2005-03-14 Simon Josefsson <jas@extundo.com>
1857 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1860 2005-03-14 Jim Meyering <jim@meyering.net>
1862 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1863 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1864 to be nonzero so that we (and caller) can detect the difference
1865 between a valid zero-length expansion and an error return, even
1866 when the underlying strftime fails before writing anything into
1869 2005-03-10 Jim Meyering <jim@meyering.net>
1871 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1872 so that this module works on systems without fchdir.
1874 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1876 Factor int-properties macros into a single file, except for
1877 glibc-related files.
1878 * intprops.h: New file.
1879 * getloadavg.c: Include it instead of limits.h.
1880 (INT_STRLEN_BOUND): Remove.
1881 * human.c: Include intprops.h.
1882 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1883 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1884 * inttostr.h: Include intprops.h instead of limits.h.
1885 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1886 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1887 for consistency with intprops.h.
1888 (time_t_is_integer, twos_complement_arithmetic): Use them.
1889 * sig2str.h: Include <signal.h>, intprops.h.
1890 (INT_STRLEN_BOUND): Remove.
1891 * strftime.c (TYPE_SIGNED): Remove.
1892 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1893 * strtol.c: Adjust comments to match intprops.h.
1894 * userspec.c: Include intprops.h.
1895 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1896 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1897 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1898 instead of rolling our own expressions.
1899 * xstrtol.c: Include xstrtol.h first, to test interface.
1901 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1903 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1904 the right thing even if adding 1900 would overflow. Similarly
1905 for tm_mon + 1 and tm_yday + 1.
1906 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1907 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1908 (DO_SIGNED_NUMBER): New macro.
1909 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1911 2005-03-07 Bruno Haible <bruno@clisp.org>
1913 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1915 2005-03-03 Derek R. Price <derek@ximbiot.com>
1916 Bruno Haible <bruno@clisp.org>
1918 * pagealign_alloc.h: New file.
1919 * pagealign_alloc.c: New file.
1921 2005-01-28 Bruno Haible <bruno@clisp.org>
1923 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1926 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1928 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1929 The workaround isn't strictly needed for POSIX conformance, and
1930 it's too much of a pain to configure and maintain. We'll ask
1931 people to fix their kernels instead.
1932 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1933 (NANOSLEEP_BUG_WORKAROUND): Remove.
1934 (xnanosleep): Remove the workaround.
1936 2005-02-12 Bruno Haible <bruno@clisp.org>
1938 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1940 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1942 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1943 * timespec.h (gettime): Return void, since it always
1944 succeeds now. All uses changed.
1945 * gettime.c (gettime) Likewise.
1946 [HAVE_NANOTIME]: Prefer nanotime.
1947 Assume gettimeofday succeeds, as POSIX requires.
1948 Assime time () succeeds, since other code already does.
1949 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1950 (timespec_subtract): Remove.
1951 (NANOSLEEP_BUG_WORKAROUND): New constant.
1952 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1953 things considerably. Use it only on GNU/Linux hosts, since the
1954 workaround shouldn't be needed elsewhere.
1956 2005-02-24 Bruno Haible <bruno@clisp.org>
1958 * gettext.h: Update from GNU gettext 0.14.2.
1960 2005-02-24 Bruno Haible <bruno@clisp.org>
1962 * localcharset.c: Update from GNU gettext 0.14.2.
1963 * config.charset: Update from GNU gettext 0.14.2.
1965 2005-02-22 Simon Josefsson <jas@extundo.com>
1967 * iconvme.h, iconvme.c: New files, from libc.
1969 2005-02-20 Neil Conway <neilc@samurai.com>
1971 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1972 returned by OSX/Darwin if the specified buffer is not large
1973 enough for the hostname.
1975 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1977 * memrchr.h: New file.
1978 * chdir-long.c: Include it.
1979 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1980 Don't bother including stddef.h.
1982 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1984 * argp-help.c (__argp_help): Create a fake struct argp_state and
1985 pass it to _help, otherwise the latter coredumps trying to
1986 dereference state.root_argp.
1988 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1990 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1992 Include <sys/types.h>, for dev_t.
1993 (ME_DUMMY, ME_REMOTE): Move from here....
1994 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1995 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1997 Include mountlist.h first, to test the interface.
1999 2005-01-29 Bruno Haible <bruno@clisp.org>
2001 * progname.c (program_name): Initialize.
2002 Needed when linking statically on MacOS X.
2004 2005-01-28 Bruno Haible <bruno@clisp.org>
2006 * javacomp.sh.in: New file, from GNU gettext.
2007 * javacomp.h: New file, from GNU gettext.
2008 * javacomp.c: New file, from GNU gettext.
2010 2005-01-26 Bruno Haible <bruno@clisp.org>
2012 * javaexec.sh.in: New file, from GNU gettext.
2013 * javaexec.h: New file, from GNU gettext.
2014 * javaexec.c: New file, from GNU gettext.
2016 2005-01-26 Simon Josefsson <jas@extundo.com>
2018 * gai_strerror.c: Use GPL in header.
2020 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2022 * argp-help.c (hol_entry_help): Avoid using non-constant
2023 initializers for struct pentry_state.
2024 (__argp_error): Check return value of __asprintf
2025 (__argp_failure): Translate error message
2027 * argp-parse.c: Removed braces around the expansion of N_()
2029 2005-01-21 Jim Meyering <jim@meyering.net>
2031 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2032 same value as for Solaris 9.
2034 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2035 component length. This included changing the parameter to be
2036 of type `char *' rather than `char const *'.
2037 * chdir-long.h (chdir_long): Update prototype.
2039 * openat.c (fdopendir, fstatat): New functions.
2040 * openat.h: Include headers required for use of DIR and struct stat.
2041 [AT_SYMLINK_NOFOLLOW]: Define.
2042 (fdopendir, fstatat): Add prototypes.
2044 2005-01-21 Bruno Haible <bruno@clisp.org>
2046 * classpath.h: New file, from GNU gettext.
2047 * classpath.c: New file, from GNU gettext.
2049 2005-01-20 Simon Josefsson <jas@extundo.com>
2051 * version-etc-fsf.c: New file, with version_etc_copyright.
2052 * version-etc.c: Remove version_etc_copyright.
2053 * version-etc.h (version_etc_copyright): Use [] instead of * in
2054 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2056 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2058 * save-cwd.c (save_cwd): Remove code to support the case
2059 where fchdir is missing or flaky.
2061 2005-01-20 Simon Josefsson <jas@extundo.com>
2063 * base64.h (isbase64): Add.
2065 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2066 using a unsigned prototype, don't inline.
2067 (base64_decode): Use it.
2069 2005-01-19 Bruno Haible <bruno@clisp.org>
2071 * sh-quote.h: New file, from GNU gettext.
2072 * sh-quote.c: New file, from GNU gettext.
2074 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2076 Merge changes from coreutils, as described below in several
2077 changelogs dated today.
2079 * save-cwd.c: Include "save-cwd.h" before other include files.
2080 (O_DIRECTORY): Remove; not needed here, since "." must be
2081 a directory. All uses removed.
2082 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2083 universal on Suns, and we also need to test for IRIX.
2084 Revamp code to use 'if' rather than '#if'.
2085 Avoid unnecessary comparison of cwd->desc to 0.
2087 * utimens.c (futimens): Robustify the previous patch, by checking
2088 for known valid error numbers rather than observed invalid ones.
2090 2005-01-18 Jim Meyering <jim@meyering.net>
2092 * version-etc.c (version_etc_copyright): Update copyright date.
2094 * utimens.c (futimens): Account for the fact that futimes
2095 can also fail with errno == ENOSYS or errno == ENOENT.
2096 Patch from Dmitry V. Levin.
2098 Change the name of the robust chdir function from chdir to chdir_long.
2099 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2100 (restore_cwd): Use chdir_long, not chdir.
2101 * chdir-long.c: Renamed from chdir.c.
2102 * chdir-long.h: Renamed from chdir.h.
2103 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2106 2005-01-18 Bob Proulx <bob@proulx.com>
2108 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2109 offsetof() macro construct to avoid compile failure with native HP-UX
2110 11.0 ANSI C compiler.
2112 2005-01-06 Bruno Haible <bruno@clisp.org>
2114 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2115 because stpncpy.m4 takes care of it.
2117 2004-01-24 Bruno Haible <bruno@clisp.org>
2119 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2121 2003-10-09 Bruno Haible <bruno@clisp.org>
2123 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2125 2005-01-06 Bruno Haible <bruno@clisp.org>
2127 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2128 * fwriteerror.c: Include <stdbool.h>.
2129 (fwriteerror): At the end, close the file stream. Record whether
2130 stdout was already closed.
2132 2004-05-27 Bruno Haible <bruno@clisp.org>
2134 * execute.c (environ): Declare if needed.
2135 * pipe.c (environ): Likewise.
2136 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2138 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2140 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2141 definitions to be after all include files, to avoid collisions.
2142 Problem reported by Bob Proulx.
2144 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2146 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2147 not needed. This removes a dependency on the gettext module.
2148 [defined _LIBC]: Do not include <libintl.h>; not needed.
2150 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2152 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2155 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2157 * argp-parse.c: Include <stddef.h>.
2158 (alignof, alignto): New macros.
2159 (parser_init): Don't assume that void * is aligned sufficiently
2162 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2163 need to extend the stack.
2164 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2167 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2169 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2171 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2173 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2174 Remove now-obsolete comment about AIX.
2175 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2176 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2177 (YYMAXDEPTH): New macro.
2179 2004-12-18 Bruno Haible <bruno@clisp.org>
2181 * fatal-signal.c (fatal_signals): Make non-const.
2182 (init_fatal_signals): New function.
2183 (uninstall_handlers, install_handlers): Ignore signals that were set to
2185 (at_fatal_signal): Call init_fatal_signals.
2186 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2188 Reported by Paul Eggert.
2190 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2192 * getdate.y (textint): New member "negative".
2193 (time_zone_hhmm): New function.
2194 Expect 14 shift-reduce conflicts, not 13.
2195 (o_colon_minutes): New rule.
2196 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2197 (yylex): Set the "negative" member of signed numbers.
2199 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2201 Changes imported from coreutils.
2202 * hard-locale.c: Assume <locale.h> exists.
2204 (GLIBC_VERSION): New macro.
2205 (hard_locale): Assume setlocale exists.
2206 Rewrite to avoid #ifdef.
2207 Use strdup rather than malloc + strcpy.
2208 * human.c: Assume <locale.h> exists.
2209 (human_readable): Assume localeconv exists.
2211 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2213 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2214 convert T2, not T. (Imported from libc.)
2216 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2218 * getcwd.c (is_ENAMETOOLONG): New macro.
2219 (__getcwd.c): Don't restore errno; glibc doesn't.
2220 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2221 first, falling back to our code only if its results look suspicious.
2222 Ensure that the resulting buffer is only as large as necessary.
2224 * readutmp.c: Include readutmp.h first.
2225 Include <errno.h>, since readutmp.h no longer does that.
2226 * readutmp.h: Don't include <errno.h>,
2227 <sys/param.h>, <time.h>; not needed to establish interface.
2228 (errno): Remove decl.
2229 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2230 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2231 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2233 2004-11-28 Simon Josefsson <jas@extundo.com>
2235 * base64.h, base64.c: New file.
2237 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2239 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2241 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2243 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2244 HP's ANSI C compiler.
2245 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2246 Declaring int functions causes warnings on some modern systems and
2247 shouldn't be needed to compile on ancient ones.
2248 * same.c (MIN) [defined MIN]: Don't define, since it's already
2251 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2252 with the following changes.
2253 (__set_errno): Parenthesize properly.
2254 Include <stdbool.h>.
2255 (MIN, MAX, MATCHING_INO): New macros.
2256 (__getcwd): Define with prototype, not K&R form.
2257 Use heuristics to allocate default buffer on stack if possible.
2258 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2259 behavior, and to avoid the PATH_MAX limit when computing
2261 Use MATCHING_INO to compare inode number to file.
2262 Check for arithmetic overflow in size calculations.
2263 Fix bug in reallocation of dot array that caused getcwd to fail
2264 on directories nested deeper than 75.
2265 Be more careful about saving errno on error.
2266 Do not use realloc; use only free+malloc, as this is a bit
2267 more flexible and avoids a needless copy operation.
2268 Do not inspect st_dev and st_ino for symbolic links; POSIX
2269 doesn't specify the latter.
2270 Check for closedir errors.
2271 Avoid needless casts.
2272 Use "#ifdef weak_alias" around weak_alias, to be like other
2274 The following changes to getcwd.c have effect only when used in
2275 gnulib; they have no effect inside glibc proper.
2276 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2277 as alloca isn't used.
2278 (alloca, __alloca): Likewise.
2279 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2280 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2281 unconditionally, as gnulib assumes C89 or better.
2282 Do not include <sys/param.h>.
2283 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2284 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2286 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2287 Include <dirent.h> in a way that is compatible with modern Autoconf.
2288 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2289 New macros, if not already defined.
2290 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2291 Use "_LIBC", not "defined _LIBC", for consistency.
2292 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2294 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2295 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2296 * xgetcwd.c: David MacKenzie's old code was removed, so give
2297 credit only to Jim Meyering and adjust the copyright dates.
2298 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2299 <stdlib.h>, <unistd.h>, "pathmax.h".
2300 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2301 (INITIAL_BUFFER_SIZE): Remove.
2302 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2304 2004-11-23 Jim Meyering <jim@meyering.net>
2306 * getopt_.h: Remove trailing blanks.
2308 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2310 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2311 (futimens): New function, which uses futimes if available.
2312 (futimens, utimens): Support timespec==NULL, with same semantics
2313 as utime and utimens.
2314 * utimens.h (futimens): New decl.
2316 2004-11-23 Jim Meyering <jim@meyering.net>
2318 * __fpending.c: Add comment.
2320 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2322 * getopt_.h: Re-addition of __getopt_argv_const caused
2323 redefinition warnings. To avoid them, include the defines
2324 in `#if !defined __need_getopt ... #endif'. The only place
2325 where __getopt_argv_const is used is in definitions
2326 of getopt_long and getopt_long_only below, which are as well
2327 protected by `#ifndef __need_getopt'.
2328 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2329 __need_getopt after including <stdio.h> and <unistd.h> These
2330 headers might have defined it.
2332 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2334 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2336 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2337 optopt): Use them instead of invoking ## directly; otherwise, the
2338 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2340 2004-11-19 Bruno Haible <bruno@clisp.org>
2342 * strtok_r.c: Move comments from here...
2343 * strtok_r.h: ... to here.
2345 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2347 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2348 might fail. Problem reported by Yoann Vandoorselaere.
2349 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2350 that mishandle size_t overflow.
2352 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2354 * canon-host.c: Include "strdup.h".
2355 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2356 Use strdup instead of malloc/strcpy to duplicate strings.
2358 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2359 (human_space_before_unit): New constant.
2360 * human.c (human_readable): Support it.
2362 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2363 (xgetcwd): Set errno correctly when failing.
2364 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2365 the failure is actually due to a PATH_MAX problem.
2367 Further getopt changes to make it more likely that glibc will
2368 buy the changes back.
2369 * getopt.c (POSIXLY_CORRECT): New constant.
2370 (getopt): Use it, so to preserve glibc semantic
2371 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2372 when compiling for libc.
2373 * getopt_.h (__getopt_argv_const): Bring it back.
2374 (getopt_long, getopt_long_only): Use it.
2376 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2377 New arg POSIXLY_CORRECT. All callers changed.
2378 (getopt): Argv is now char * const *, as per standard.
2379 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2380 not char *__getopt_argv_const *.
2381 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2382 _getopt_long_only_r): Likewise.
2383 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2384 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2385 _getopt_long_r, _getopt_long_only_r): Likewise.
2386 * getopt_.h (__getopt_argv_const): Remove.
2387 (getopt): Argv is now char * const *, as per standard.
2389 * getdate.y (tORDINAL): New token.
2390 (day, relunit): Allow it for relative times.
2391 (relative_time_table): Use tORDINAL for ordinals.
2393 2004-11-15 Jim Meyering <jim@meyering.net>
2395 * closeout.c: Include "__fpending.h" once again.
2396 Include <stdbool.h>.
2397 (close_stdout): Don't fail just because stdout was closed initially,
2398 since some programs don't write to stdout in the normal course of
2399 operation (other than --version and --help), and we don't want this
2400 function to make e.g. `touch file >&-' fail.
2401 But do fail if it was closed and someone has tried to write to it.
2402 E.g., `printf foo >&-' must fail.
2404 2004-11-11 Simon Josefsson <jas@extundo.com>
2406 * strtok_r.h, strtok_r.c: New file.
2408 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2410 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2411 we can stop lying to compilers about the constness of argv when we
2412 are compiled outside glibc.
2413 (getopt, getopt_long, getopt_long_only): Use it.
2414 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2416 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2417 _getopt_long_only_r): Likewise.
2418 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2419 _getopt_long_only_r): Likewise.
2421 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2422 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2423 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2424 the other external symbols.
2425 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2426 declaration, since the above renaming now works around collisions.
2428 2004-11-11 Jim Meyering <jim@meyering.net>
2430 * linebreak.c: Remove trailing blanks.
2431 * alloca_.h: Likewise.
2432 * acosl.c: Likewise.
2433 * euidaccess.c: Likewise.
2434 * allocsa.h: Likewise.
2436 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2438 * mktime.c (SHR): New macro, which is a portable
2439 substitute for >> that should work even on Crays.
2440 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2441 Problem reported by Mark D. Baushke in
2442 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2443 * getdate.y (SHR): Likewise.
2445 * strftime.c (SHR): Likewise.
2447 * quotearg.c (struct quoting_options): Use unsigned int for
2448 quote_these_too, so that right shifts are well defined. All uses
2451 2004-11-10 Simon Josefsson <jas@extundo.com>
2453 * getaddrinfo.h, getaddrinfo.c: New files.
2455 2004-11-10 Jim Meyering <jim@meyering.net>
2457 Ensure that no close failure goes unreported.
2458 * closeout.c (close_stdout): Always close stdout. I.e., don't
2459 return early when it seems there's nothing to flush.
2460 Don't include __fpending.h.
2462 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2464 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2466 2004-11-05 Bruno Haible <bruno@clisp.org>
2468 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2469 Reported by Mark D. Baushke <mdb@cvshome.org>.
2471 2004-11-04 Bruno Haible <bruno@clisp.org>
2473 2004-09-11 Bruno Haible <bruno@clisp.org>
2474 * allocsa.valgrind: New file.
2475 2004-02-06 Bruno Haible <bruno@clisp.org>
2476 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2477 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2478 Reported by Christopher Seip <chris.seip@hp.com>.
2480 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2482 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2483 with errno == ERANGE if the buffer is too small.
2484 Problem reported by Mark D. Baushke.
2486 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2488 * xreadlink.c (MAXSIZE): New macro.
2489 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2490 size does not exceed MAXSIZE. Avoid cast.
2491 As suggested by Mark D. Baushke in
2492 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2493 if readlink fails with buffer size just under MAXSIZE, try again
2496 2004-11-02 Derek R. Price <derek@ximbiot.com>
2497 and Paul Eggert <eggert@cs.ucla.edu>
2499 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2500 (get_date): Overparenthesize to avoid GCC warning.
2502 2004-11-02 Bruno Haible <bruno@clisp.org>
2504 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2505 function returns void.
2507 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2509 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2510 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2513 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2515 * getdate.y: Add support for TZ="foo" within a date string.
2516 Fix some bugs near time_t boundaries. Reject dates with
2517 out-of-range components, e.g., "Sept 31".
2518 Include <stdlib.h>, "setenv.h", "xalloc.h".
2519 (ISDIGIT_LOCALE): Remove; unused.
2520 Note that the TZ and time functions used here are not reentrant.
2521 (mktime_ok, get_tz): New functions.
2522 (TZBUFSIZE): New constant.
2523 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2524 This requires that we sometimes generate our own TZ="XXX..." setting.
2526 2004-10-27 Derek R. Price <derek@ximbiot.com>
2528 * mktime.c (not_equal_tm): Remove redundant check.
2530 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2532 * getdate.y: Use Bison 1.875 features, and some minor
2533 code cleanups. This change does not affect semantics.
2534 Don't include <stdlib.h>; no longer needed.
2535 Don't include unlocked-io.h; only the "#if TEST" code uses
2536 stdio, and performance isn't crucial there.
2537 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2538 Bison 1.875 features as described below.
2539 All uses of "PC." replaced by "pc->".
2540 (YYSTYPE): Add a forward declaration.
2541 (yylex, yyerror): Use full prototypes in forward decls.
2542 Use "%pure-parser" rather than obsolescent "%pure_parser".
2543 Use %parse-param and %lex-param instead of obsolescent
2544 YYPARSE_PARAM and YYLEX_PARAM.
2545 (meridian_table, month_and_day_table, time_units_table,
2546 relative_time_table, time_zone_table, military_table,
2547 lookup_zone, lookup_word, get_date):
2548 Use NULL instead of 0 where appropriate.
2549 (to_hour): Avoid abort (), to avoid a dependency on
2551 (yyerror, yylex): Now accepts parser_control * arg.
2552 (main) [TEST]: Use '\0' rather than 0 for char.
2554 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2556 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2557 It's now the caller's responsibility to handle the case where
2558 !HAVE_GETPAGESIZE && !defined getpagesize.
2560 * mktime.c (leapyear): Arg is long int, not int.
2562 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2564 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2566 2004-10-12 Simon Josefsson <jas@extundo.com>
2568 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2569 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2572 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2574 * vsnprintf.h: New file.
2575 * vsnprintf.c: New file.
2577 2004-10-07 Bruno Haible <bruno@clisp.org>
2579 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2580 into the provided buffer.
2582 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2584 * diacrit.c, diacrit.h: Add GPL notice.
2586 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2587 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2588 * logl.c (logl): Keep the code as similar to glibc as possible.
2589 This avoids a potential constant-folding bug.
2591 2004-10-05 Bruno Haible <bruno@clisp.org>
2593 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2595 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2597 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2598 * xmalloc.c (xmemdup): Likewise.
2599 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2600 XFREE): Remove these long-obsolescent macros.
2601 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2602 * xstrdup.c: Remove.
2604 * regex.c (re_comp): Cast gettext return value to char *,
2605 Problem reported by Martin Neitzel via Mark D. Baushke.
2607 2004-10-04 Simon Josefsson <jas@extundo.com>
2609 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2610 '#ifdef USE_UNLOCKED_IO'.
2612 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2614 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2615 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2616 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2617 regex.c, sha1.c, version-etc.c, yesno.c:
2618 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2619 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2620 the includer's responsibility.
2622 Sync from coreutils.
2624 * modechange.c (mode_compile): Don't decrement a pointer that
2625 points to the start of a string, as the C Standard says the
2626 resulting behavior is undefined.
2628 * backupfile.h (enum backuptype): Rename none -> no_backups,
2629 simple -> simple_backups, numbered_existing ->
2630 numbered_existing_backups, numbered -> numbered_backups
2631 to avoid shadowing problems. All uses changed.
2632 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2633 * backupfile.c (check_extension, numbered_backup):
2634 Rename locals to avoid shadowing 'basename'.
2635 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2638 * .cppi-disable: Add getopt_.h, getopt_int.h.
2639 * .cvsignore: Add getopt.h.
2641 2004-10-04 Simon Josefsson <jas@extundo.com>
2643 * memmem.h: New file.
2644 * memmem.c: New file, taken from glibc.
2646 2004-10-02 Jim Meyering <jim@meyering.net>
2648 * dirfd.h, getpagesize.h: Add copyright notice.
2650 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2652 * snprintf.c: Remove comments as to why each header is needed.
2654 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2656 * strsep.h: New file.
2657 * strsep.c: New file.
2659 2004-10-01 Simon Josefsson <jas@extundo.com>
2661 * snprintf.c (snprintf): Handle size==0.
2663 2004-10-01 Simon Josefsson <jas@extundo.com>
2664 Bruno Haible <bruno@clisp.org>
2666 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2667 (snprintf): Declare 'args'.
2669 2004-09-30 Simon Josefsson <jas@extundo.com>
2671 * snprintf.h, snprintf.c: New files.
2673 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2675 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2676 (hol_entry_help): Never translate an empty string.
2677 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2678 * argp.h (OPTION_NO_TRANS): New option.
2680 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2682 * xvasprintf.c: Include xalloc.h.
2683 (xvasprintf): Use xalloc_die, not xmalloc_die.
2685 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2687 * dummy.c: Change copyright notice to FSF, and license to GPL.
2689 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2691 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2692 Problem reported by Bruno Haible in:
2693 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2695 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2697 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2698 in case some system header has #define'd it. Problem reported by
2699 Soeren D. Schulze in
2700 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2702 2004-09-08 Bruno Haible <bruno@clisp.org>
2704 * stdint_.h.in: New file, taken from GNU clisp.
2706 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2708 * xvasprintf.h: New file.
2709 * xvasprintf.c: New file.
2710 * xasprintf.c: New file.
2712 2004-09-08 Bruno Haible <bruno@clisp.org>
2714 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2716 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2718 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2720 Import from coreutils.
2721 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2722 strings on unbounded length. alloca's performance benefits aren't
2723 that important here.
2725 (parse_with_separator): New function, with most of the internals
2726 of the old parse_user_spec. Allow user to omit both user and group,
2727 for compatibility with FreeBSD.
2728 Clone only the user name, not the entire spec.
2729 Do not set *uid, *gid unless entirely successful.
2730 Avoid memory leak in some failing cases.
2731 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2732 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2733 (parse_user_spec): Rewrite to use parse_with_separator.
2735 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2737 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2738 its complicated substitute.
2739 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2740 and program_invocation_name.
2741 (__argp_basename) [!_LIBC]: Remove; the only use was
2742 replaced by its body.
2743 (__argp_short_program_name): Change condition from
2744 !defined __argp_short_program_name to
2745 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2746 to match argp-namefrob.h.
2747 (__argp_failure): Don't assume strerror_r returns char *.
2748 * argp-parse.c (N_): Define unconditionally.
2749 (argp_default_options): Fill out initializers with 0 to avoid
2752 2004-08-12 Simon Josefsson <jas@extundo.com>
2754 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2755 * getopt_.h: Renamed from getopt.h.
2757 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2759 Merge from coreutils.
2761 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2762 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2763 for Reliant Unix 5.43.
2765 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2766 (union fooround): Use uintmax_t, not long int.
2767 The rest is a merge from libc:
2768 [defined _LIBC]: Include <shlib-compat.h>.
2769 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2771 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2773 * strverscmp.c: Convert to UTF-8.
2775 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2777 * obstack.h (obstack_empty_p):
2778 Don't assume that chunk->contents is suitably aligned.
2779 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2780 Likewise. Problem reported by Benno in
2781 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2783 * chown.c (rpl_chown): Work even if the file is writeable but not
2784 readable. This could be improved further but it'd take some work.
2786 2004-08-08 Simon Josefsson <jas@extundo.com>
2788 * xgethostname.c: Don't include error.h (not used).
2791 * getpass.c: Include getpass.h first.
2793 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2795 * xalloc-die.c: New files.
2796 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2798 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2799 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2800 (_, N_, xalloc_die): Move to xalloc-die.c.
2801 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2802 so that we needn't mess with xalloc_msg_memory_exhausted.
2804 * sha1.h: Renamed from sha.h.
2805 (SHA1_H): Renamed from _SHA_H.
2806 (sha1_ctx): Renamed from sha_ctx.
2807 (sha1_init_ctx): Renamed from sha_init_ctx.
2808 (sha1_process_block): Renamed from sha_process_block.
2809 (sha1_process_bytes): Renamed from sha_process_bytes.
2810 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2811 (sha1_read_ctx): Renamed from sha_read_ctx.
2812 (sha1_stream): Renamed from sha_stream.
2813 (sha1_buffer): Renamed from sha_buffer.
2814 * sha1.c: Likewise; renamed from sha.c.
2815 Do not include <sys/types.h>.
2816 Include <stddef.h> rather than <stdlib.h>.
2818 2004-08-08 Bruno Haible <bruno@clisp.org>
2820 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2821 FILESYSTEM_PREFIX_LEN.
2822 * progreloc.c: Likewise.
2823 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2825 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2828 * argp-help.c (make_hol, hol_append): Don't assume that
2829 SIZE_MAX is a valid preprocessor constant.
2830 (__argp_basename): Change from "#ifndef _LIBC"
2831 to "#ifndef __argp_short_program_name", so that
2832 we don't compile these functions for tar.
2834 More merges from coreutils.
2835 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2836 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2838 * addext.c: Remove; no longer needed.
2839 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2840 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2841 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2842 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2843 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2844 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2845 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2846 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2847 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2848 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2849 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2850 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2851 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2852 Import changes from coreutils.
2854 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2856 Merge from coreutils.
2858 * .gdb-history: Remove; this doesn't belong here.
2860 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2861 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2862 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2864 * dirname.h: Include <stdbool.h>.
2865 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2866 for consistency with POSIX terminology. All uses changed.
2867 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2868 (strip_trailing_slashes): Use bool for booleans.
2869 * stripslash.c (strip_trailing_slashes): Likewise.
2871 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2872 sometimes returns a positive errno value even when it succeeds.
2873 (print_errno_message) [!LIBC]: Fall back on strerror if
2876 * path-concat.c (mempcpy): Don't define if a system header defines it.
2877 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2878 (longest_relative_suffix): New function.
2879 (path_concat): Use it. Assume first argument is not NULL.
2880 Port to DOS. Omit redundant separators.
2881 Report an error instead of returning NULL.
2882 Use mempcpy instead of memcpy.
2883 (xpath_concat): Remove: not declared or used.
2885 * same.h: Include <stdbool.h>
2886 (same_name): Return bool, not int.
2887 * same.c (same_name): Likewise.
2888 (errno): Don't declare; we assume C89 or better now.
2890 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2891 if not already defined.
2893 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2894 * dup-safer.c (errno): Likewise.
2896 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2898 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2901 2004-08-03 Simon Josefsson <jas@extundo.com>
2903 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2904 * progname.h: Don't include stdbool.h.
2906 2004-08-02 Simon Josefsson <jas@extundo.com>
2908 * getsubopt.h: New file, with comments from Bruno Haible.
2909 * getsubopt.c: New file, from glibc, but slightly modified based on
2910 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2912 2004-08-01 Simon Josefsson <jas@extundo.com>
2914 * xgetdomainname.c: Include stdlib.h, for free().
2916 2004-07-16 Simon Josefsson <jas@extundo.com>
2918 * dummy.c: New file.
2920 2004-07-16 Bruno Haible <bruno@clisp.org>
2922 * backupfile.h: Add extern "C" for C++.
2923 * closeout.h: Likewise.
2924 * copy-file.h: Likewise.
2925 * findprog.h: Likewise.
2926 * full-write.h: Likewise.
2927 * pathname.h: Likewise.
2928 * progname.h: Likewise.
2929 * stpcpy.h: Likewise.
2930 * stpncpy.h: Likewise.
2931 * strcase.h: Likewise.
2932 * strstr.h: Likewise.
2933 * xalloc.h: Likewise.
2935 * mbswidth.h: Add extern "C" for C++.
2936 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2938 2004-07-09 Simon Josefsson <jas@extundo.com>
2940 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2941 failed without this.)
2943 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2945 * fchown-stub.c: New file.
2947 2004-06-24 Jim Meyering <jim@meyering.net>
2949 * obstack.h (obstack_base): Cast to (void *), per documentation.
2951 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2953 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2955 2004-06-01 Jim Meyering <jim@meyering.net>
2957 * calloc.c: New file.
2959 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2961 * getdate.y (yylex): Allow space between sign and number.
2962 Problem reported by Dan Jacobson.
2964 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2965 and Jim Meyering <jim@meyering.net>
2967 Merge from coreutils CVS.
2969 * stat-macros.h: New file, with contents from file-type.h
2970 and coreutils' system.h.
2971 * file-type.c: Include "stat-macros.h".
2972 * file-type.h (file_type): Move all macro definitions to new file,
2975 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2976 Wrap old code with this conditional.
2977 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2978 function that does not dereference symlinks.
2979 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2981 * xreadlink.c: Include xreadlink.h first, to catch .h file
2982 dependency problems.
2983 (xreadlink): Accept new arg SIZE, for efficiency.
2984 All decls and uses changed.
2985 * xreadlink.h: Include <stddef.h>, for size_t.
2987 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2988 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2990 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2992 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2994 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2995 macros to be defined.
2996 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2997 the allocator returns NULL because the requested size is zero.
2999 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3001 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3002 var. Add comment explaining why libc still defines it. This
3003 merges the following patch from glibc:
3004 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3006 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3008 * obstack.c (_obstack): Remove unused variable. It hasn't been
3009 present in glibc since revision 1.1 of this file.
3010 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3011 obstack_alignment_mask, obstack_alloc, obstack_base,
3012 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3013 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3014 obstack_grow0, obstack_init, obstack_int_grow,
3015 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3016 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3017 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3018 nonexistent functions.
3020 2004-05-17 Derek R. Price <derek@ximbiot.com>
3021 Paul Eggert <eggert@cs.ucla.edu>
3023 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3025 2004-05-14 Bruno Haible <bruno@clisp.org>
3027 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3028 that consists of a '.' followed by an empty digit string.
3029 Patch by Tor Lillqvist <tml@iki.fi>.
3031 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3033 Port obstack to the AS/400, where pointers are 16 bytes wide and
3034 you cannot cast an integer to a valid pointer. This patch is
3035 currently waiting to be integrated into glibc; see
3036 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3038 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3039 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3040 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3041 (struct obstack): temp member is now a union of a pointer and
3042 an integer, instead of an integer. All integer uses changed.
3043 This does not affect the physical layout of struct obstack,
3044 except on hosts (like the AS/400) where the size or alignment of
3045 void * is greater than that of ptrdiff_t.
3046 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3047 __STDC__)]: Store temporary in pointer member of union, not
3049 * obstack.c: Include <stddef.h>, for offsetof.
3050 (struct fooalign): Remove; it doesn't need a name.
3051 (union fooround): Change double to long double, and add void *.
3052 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3053 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3054 not a macro. Hence the values are always int; so remove all
3055 casts-to-int in uses.
3057 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3058 Derek Price <derek@ximbiot.com>
3060 * alloca.c: Include <alloca.h>, to get our interface.
3061 * alloca_.h: Use __alloca on AIX, so that we don't have to
3062 include <alloca.h> first. Use C89 prototype for alloca; this
3063 requires including <stddef.h> for size_t. Use extern "C" if C++.
3064 Use #elif for simplicity, since we can assume C89 now.
3065 Don't try to source the system alloca.h since it will not be found
3066 and to prevent recursively including its replacement.
3067 * fnmatch.c: Include <alloca.h> instead of opencoding.
3068 * regex.c: Likewise.
3070 2004-05-16 Derek Price <derek@ximbiot.com>
3071 Paul Eggert <eggert@cs.ucla.edu>
3073 getline cleanup. This changes the getndelim2 API: both order of
3074 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3077 * getline.c: Don't include stddef.h or stdio.h, since our
3078 interface does that.
3079 (getline): Always use getdelim, so that we don't have two
3080 copies of this code.
3081 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3083 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3084 (GETNDELIM2_MAXIMUM): New macro.
3085 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3086 instead of the old practice of delim2==0. All callers changed.
3087 Return -1 on overflow, instead of returning junk.
3088 Do not set *linesize unless allocation succeeds.
3089 * getndelim2.h: Do not include stddef.h; no longer needed, now
3090 that we include sys/types.h.
3091 * getnline.h: Likewise.
3092 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3093 (getndelim2): Reorder arguments.
3094 * getnline.c (getnline, getndelim):
3095 Don't discard the NMAX argument.
3096 (getnline): Invoke getndelim, to avoid code duplication.
3097 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3098 of (size_t) -1 by callers of the getnline family.
3100 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3102 * nanosleep.c (suspended): Change its type from int to
3103 sig_atomic_t volatile.
3104 (first_call): Make it private to rpl_nanosleep, and have it
3105 be zero initially as that's a bit faster.
3106 (my_usleep): Round up fractional times instead of truncating them,
3107 as this is the usual meaning for 'sleep'.
3109 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3111 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3112 (ENOSYS): Define if not defined.
3113 (settime): Fall back on stime if it exists and settimeofday fails.
3114 But don't bother with fallbacks if a method fails with errno == EPERM.
3116 2004-05-11 Jim Meyering <jim@meyering.net>
3118 Prior to this change, the save_cwd caller required read access to the
3119 current directory on most systems (ones with the fchdir function).
3121 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3122 fails, try write-only, and finally, resort to using xgetcwd.
3124 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3126 * obstack.c, obstack.h: Import changes from libc.
3128 2004-04-28 Bruno Haible <bruno@clisp.org>
3130 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3131 implicitly appends .exe to executables.
3132 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3133 accepts Windows pathnames.
3134 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3135 Cygwin like Windows, since it now accepts Windows pathnames.
3136 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3137 Cygwin like Windows, since it now accepts Windows pathnames.
3138 Reported by Derek Robert Price <derek@ximbiot.com>.
3140 2004-04-20 Jim Meyering <jim@meyering.net>
3142 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3144 2004-04-20 Jim Meyering <jim@meyering.net>
3145 Bruno Haible <bruno@clisp.org>
3147 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3148 memory when realloc fails.
3150 2004-04-18 Jim Meyering <jim@meyering.net>
3152 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3153 don't leak memory and do call END_UTMP_ENT.
3155 2004-04-11 Paul Eggert <eggert@twinsun.com>
3157 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3158 (CHAR_BIT): Remove, since we assume C89.
3159 Include <stdint.h> if available, as per current Autoconf CVS advice.
3161 2004-03-30 Paul Eggert <eggert@twinsun.com>
3163 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3164 not bool, to be more consistent with Unix conventions.
3165 Suggested by Bruno Haible.
3167 Merge from coreutils.
3169 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3172 * getdate.h: Include stdbool.h, and timespec.h instead of
3173 the usual <time.h> dance.
3174 (get_date): Change signature to support fractional time stamps.
3175 All callers changed.
3176 * getdate.y: Include "getdate.h" first, as we can now
3177 assume C89 and don't need to worry about 'const'.
3178 Similarly, include "unlocked-io.h" near start, not in middle.
3180 (textint.value): Use long int rather than int.
3181 (textint.digits): Use size_t rather than int.
3182 (BILLION, LOG10_BILLION): New constants.
3183 (parser_control): New member rel_ns. Members day_ordinal,
3184 time_zone, month, day, hour, minutes, rel_year, rel_month,
3185 rel_day, rel_hour, rel_minutes, rel_seconds
3186 are now long int, not int. Member seconds is now struct timespec,
3187 not int. New member timespec_seen. Members dates_seen, days_seen,
3188 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3190 (%union.intval): Now long int, not int.
3191 New member timespec.
3192 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3193 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3194 (spec): Now is a timespec or an item list.
3195 (timespec, items): New nonterminals.
3196 (time, rel, relunit, number, get_date):
3197 Add support for fractional seconds.
3198 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3199 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3200 (to_hour): First arg is now long int, not int.
3201 (to_year): Returns long int, not int.
3202 Don't treat year -70 like 70.
3203 (tm_diff): Returns long int, not int.
3204 (lookup_word): Use bool instead of int when appropriate.
3205 (yylex): Use size_t for count, not int.
3206 Detect overflow when parsing large integer constants.
3207 Add support for fractions.
3208 (get_date): Make pointers 'const' if possible.
3209 Use more-portable code to detect integer overflow.
3210 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3211 Don't use ctime; it's not reliable if the year has >4 digits.
3213 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3214 This is for compatibility with BSD.
3216 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3217 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3218 From coreutils' system.h.
3220 * userspec.c: Don't include "posixver.h".
3221 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3222 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3223 compatible extension. Simplify code by removing a boolean int
3224 that was always nonzero if a string was nonnull.
3226 2004-03-30 Jim Meyering <jim@meyering.net>
3228 Merge from coreutils.
3230 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3232 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3233 an empty input stream.
3235 * readtokens.c: Include <stdbool.h>.
3236 (readtoken): Use `size_t' rather than int/long.
3237 All callers adjusted.
3238 Use `bool' rather than `int' where appropriate.
3239 Use memset rather than an explicit loop.
3240 Use x2nrealloc rather than xrealloc.
3241 Allow the use of `\0' as a delimiter.
3242 (readtokens): Likewise.
3243 * readtokens.h (readtoken, readtokens): Update prototypes.
3245 2004-03-30 Bruno Haible <bruno@clisp.org>
3247 * getloadavg.c (getloadavg): Don't assume setlocale returns
3250 2004-03-29 Paul Eggert <eggert@twinsun.com>
3252 Merge changes to getloadavg.c from coreutils and Emacs.
3254 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3255 Define to an expression, not to the empty string.
3256 Include cloexec.h and xalloc.h.
3257 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3258 Use set_cloexec_flag rather than rolling our own.
3259 * cloexec.c, cloexec.h: New files.
3261 2004-03-18 Paul Eggert <eggert@twinsun.com>
3263 * getopt.h: Sync with libc CVS.
3265 2004-03-18 Paul Eggert <eggert@twinsun.com>
3266 Bruno Haible <bruno@clisp.org>
3268 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3269 not on all platforms that have <wchar.h>.
3270 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3272 2004-03-09 Paul Eggert <eggert@twinsun.com>
3274 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3276 * getopt_int.h: New file, also synced from libc.
3278 2004-03-07 Paul Eggert <eggert@twinsun.com>
3280 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3281 '#if' expressions. Unlike the code it replaces, it does not
3282 depend on (defined _SC_PAGESIZE). However, it does depend on
3283 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3284 first reported by Jason Andrade in
3285 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3287 2004-01-18 Simon Josefsson <jas@extundo.com>
3289 * strdup.h: New file.
3290 * strdup.c: Include it.
3291 * path-concat.c: Include strdup.h. Drop strdup declaration.
3292 * userspec.c: Include strdup.h. Drop strdup declaration.
3294 2004-02-06 Karl Berry <karl@gnu.org>
3296 * config.charset: update from gettext 0.14.1.
3298 2004-02-05 Paul Eggert <eggert@twinsun.com>
3300 Add comments and code, prompted by suggestions from Bruno Haible
3302 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3303 describing the enum quoting_style values.
3304 * quotearg.c (quotearg_alloc): New function.
3305 (quotearg_buffer_restyled): Treat lone { and } as special.
3306 Treat = as special. Work around bug with older shells
3307 that "see" a '\' that is really the 2nd byte of a multibyte char.
3308 Quote empty string with shell_quoting_style.
3310 2004-02-03 Bruno Haible <bruno@clisp.org>
3312 * pipe.h: New file, from GNU gettext.
3313 * pipe.c: New file, from GNU gettext.
3315 2004-01-27 Bruno Haible <bruno@clisp.org>
3317 * execute.h: New file, from GNU gettext.
3318 * execute.c: New file, from GNU gettext.
3319 * w32spawn.h: New file, from GNU gettext.
3321 2004-01-23 Paul Eggert <eggert@twinsun.com>
3323 Exit-status fix from coreutils.
3325 Use exit_failure consistently in place of EXIT_FAILURE,
3326 so that program exit statuses are consistent on failure.
3328 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3329 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3330 * argmatch.h: Comment fix to match the above.
3331 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3332 Now a macro referring to exit_failure, instead of a separate
3333 variable. Include "exitfail.h" to get it.
3334 * xstrtol.h: Include "exitfail.h".
3335 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3337 * long-options.c (parse_long_options): Use prototype
3338 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3341 2004-01-21 Jim Meyering <jim@meyering.net>
3343 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3344 so as not to conflict with a different-sized __mktime_internal
3345 function in GNU libc.
3346 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3347 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3349 2004-01-18 Paul Eggert <eggert@twinsun.com>
3351 Merge from diffutils.
3353 * file-type.c (file_type): Add typed memory objects.
3354 * file-type.h (S_TYPEISTMO): New macro.
3356 * c-stack.h (c_stack_action): Remove argv argument.
3357 * c-stack.c (c_stack_action): Likewise. All uses changed.
3358 (die): Don't calculate message unless segv_action returns.
3359 (get_stack_location, min_address_from_argv, max_address_from_argv,
3360 volatile stack_base, volatile_stack_size): Remove.
3361 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3362 that every segmentation violation is a stack overflow. (Ouch!)
3363 See Debian bug 136249 (still outstanding) for more info about why
3364 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3366 2003-11-30 Bruno Haible <bruno@clisp.org>
3368 Safer stack allocation.
3369 * setenv.c: Include allocsa.h.
3370 (alloca): Remove fallback definition.
3371 (freea): Remove macro.
3372 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3375 2003-10-17 Bruno Haible <bruno@clisp.org>
3377 * binary-io.h: Avoid warnings on Cygwin.
3379 2003-12-28 Bruno Haible <bruno@clisp.org>
3381 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3382 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3384 2003-11-28 Bruno Haible <bruno@clisp.org>
3386 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3388 2003-11-27 Bruno Haible <bruno@clisp.org>
3390 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3392 2003-11-17 Bruno Haible <bruno@clisp.org>
3394 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3396 2003-11-24 Bruno Haible <bruno@clisp.org>
3398 * xallocsa.h: New file, from GNU gettext.
3399 * xallocsa.c: New file, from GNU gettext.
3401 2003-11-24 Bruno Haible <bruno@clisp.org>
3403 * allocsa.h: New file, from GNU gettext.
3404 * allocsa.c: New file, from GNU gettext.
3406 2003-11-24 Bruno Haible <bruno@clisp.org>
3408 * eealloc.h: New file.
3410 2004-01-15 Jim Meyering <jim@meyering.net>
3412 Merge from coreutils.
3414 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3415 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3416 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3418 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3419 optional configure-time default.
3421 * version-etc.c (version_etc_copyright): Update copyright date.
3423 * xreadlink.c (xreadlink): Correct outdated comment.
3425 2004-01-15 Paul Eggert <eggert@twinsun.com>
3427 Merge from coreutils.
3429 * posixver.c: Include posixver.h.
3431 * same.c: Include <stdbool.h>, <limits.h>.
3432 (_POSIX_NAME_MAX): Define if not defined.
3434 (same_name): If file names are silently truncated, report
3435 that the file names are the same if they are the same after
3436 the silent truncation.
3438 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3439 conversion function.
3440 * xstrtod.c (xstrtod): Likewise. All callers changed to
3441 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3444 2004-01-14 Paul Eggert <eggert@twinsun.com>
3446 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3447 with like-named macro in fnmatch.c.
3448 (EXT): Use an internal constant instead.
3450 Merge fnmatch patches from glibc.
3451 * fnmatch.c (mbsinit): Remove define.
3452 Add libc_hidden_ver (__fnmatch, fnmatch).
3453 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3454 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3456 2003-12-14 Karl Berry <karl@gnu.org>
3458 * config.charset: update from gettext-runtime.
3460 2003-12-03 Paul Eggert <eggert@twinsun.com>
3462 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3463 Bug reported by Alfred M. Szmidt.
3465 2003-11-29 Karl Berry <karl@gnu.org>
3467 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3469 2003-11-23 Paul Eggert <eggert@twinsun.com>
3470 Bruno Haible <bruno@clisp.org>
3472 * printf-parse.h: Don't include sys/types.h.
3473 (ARG_NONE): New macro.
3474 (char_directive): Change type of *arg_index fields to size_t.
3475 * printf-parse.c: Don't include sys/types.h.
3476 (SSIZE_MAX): Remove macro.
3477 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3478 Remove unnecessary overflow check.
3479 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3482 2003-11-24 Paul Eggert <eggert@twinsun.com>
3484 * alloca.c: Remove dependency on xalloc module.
3485 (xalloc_die): Remove.
3486 (memory_full) [!defined emacs]: New macro.
3487 [!defined emacs]: Don't include xalloc.h.
3488 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3489 address arithmetic overflows. Change datatypes a bit to avoid
3492 2003-11-22 Jim Meyering <jim@meyering.net>
3494 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3496 2003-11-17 Bruno Haible <bruno@clisp.org>
3498 * vasnprintf.c (alloca): Remove fallback definition.
3499 (freea): Remove definition.
3500 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3501 Reported by Paul Eggert.
3503 2003-11-17 Jim Meyering <jim@meyering.net>
3505 On systems without utime and without a utimes function capable of
3506 dealing with a NULL struct utimbuf* argument, this utime replacement
3507 could -- in unusual circumstances -- leak a file descriptor.
3508 * utime.c: Include <unistd.h> and <errno.h>.
3509 (utime_null): Be sure to close `fd' and to preserve errno.
3510 Reported by Geoff Collyer via Arnold Robbins.
3512 2003-11-16 Paul Eggert <eggert@twinsun.com>
3513 Bruno Haible <bruno@clisp.org>
3515 Protect against address arithmetic overflow.
3516 * printf-args.h: Include stddef.h.
3517 (arguments): Change type of field 'count' to size_t.
3518 * printf-args.c (printf_fetchargs): Use size_t instead of
3519 'unsigned int' where appropriate.
3520 * printf-parse.h: Include sys/types.h.
3521 (char_directive): Change type of *arg_index fields to ssize_t.
3522 (char_directives): Change type of fields 'count', max_*_length to
3524 * printf-parse.c: Include sys/types.h and xsize.h.
3525 (SSIZE_MAX): Define fallback value.
3526 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3527 instead of 'int' where appropriate. Check a_allocated, d_allocated
3528 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3529 * vasnprintf.c: Include xsize.h.
3530 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3531 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3532 overflow. Avoid wraparound when converting a width or precision from
3535 2003-11-16 Bruno Haible <bruno@clisp.org>
3537 Update from GNU gettext.
3538 * printf-parse.c: Generalize to it can be compiled for wide strings.
3539 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3540 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3541 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3542 SNPRINTF): New macros.
3543 Don't include <alloca.h> if the file is used inside libintl.
3544 (local_wcslen): New function, for Solaris 2.5.1.
3545 (VASNPRINTF): Use it instead of wcslen.
3547 2003-11-16 Bruno Haible <bruno@clisp.org>
3549 * xsize.h (xmax): New function.
3550 (xsum, xsum3, xsum4): Declare as "pure" functions.
3552 2003-11-12 Paul Eggert <eggert@twinsun.com>
3554 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3555 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3556 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3557 heuristic is just as accurate as far as we know, and it removes a
3558 dependency on size_max.m4 and ptrdiff_max.m4.
3560 2003-11-12 Paul Eggert <eggert@twinsun.com>
3562 * xstrtol.c (__xstrtol): Remove "break" immediately after
3563 "return", to pacify some unknown compiler. Problem reported
3566 2003-11-11 Bruno Haible <bruno@clisp.org>
3568 * xsize.h (SIZE_MAX): Remove fallback definition.
3569 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3572 2003-11-10 Paul Eggert <eggert@twinsun.com>
3574 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3575 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3576 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3578 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3579 not (size_t) -1, since it's defined here.
3581 2003-11-06 Paul Eggert <eggert@twinsun.com>
3583 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3584 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3585 Reject sizes of exactly SIZE_MAX bytes.
3586 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3587 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3589 2003-11-05 Bruno Haible <bruno@clisp.org>
3591 * xsize.h: Include limits.h, to avoid a possible collision with
3592 SIZE_MAX defined in <limits.h> on Solaris.
3594 2003-11-04 Bruno Haible <bruno@clisp.org>
3596 * xsize.h: New file.
3597 * linebreak.c: Include xsize.h.
3598 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3599 argument for overflow.
3600 Suggested by Paul Eggert.
3602 2003-10-31 Bruno Haible <bruno@clisp.org>
3604 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3605 to avoid (extremely rare) race condition.
3606 Suggested by Paul Eggert.
3608 2003-11-03 Jim Meyering <jim@meyering.net>
3610 * userspec.c: Include "userspec.h".
3611 * userspec.h: New file.
3613 2003-10-31 Paul Eggert <eggert@twinsun.com>
3615 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3616 * mountlist.c (SIZE_MAX): Define if not defined already.
3617 (read_filesystem_list): Set and use me_type_malloced.
3618 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3619 whatever the type happens to be), for brevity and consistency.
3620 Check for size calculation overflow on Alphas running OSF/1.
3622 2003-10-31 Jim Meyering <jim@meyering.net>
3624 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3626 * linebuffer.c: Include <string.h> for declaration of memset.
3628 2003-10-30 Paul Eggert <eggert@twinsun.com>
3629 Bruno Haible <bruno@clisp.org>
3631 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3632 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3634 2003-10-29 Paul Eggert <eggert@twinsun.com>
3636 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3637 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3639 * quotearg.c (quotearg_n_options): Use it.
3640 * group-member.c: Include <stdbool.h>.
3641 (free_group_info): Arg is now const *; don't free arg.
3642 (get_group_info): Now returns bool and accepts struct group_info *,
3643 rather than returning a malloc'ed struct group_info *.
3644 All uses changed. Check for overflow in internal size calculation.
3646 * getusershell.c (readname): Simplify the code by using x2nrealloc
3647 rather than xmalloc/xrealloc.
3648 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3649 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3650 conformance bug: the old code used a pointer after freeing the
3651 storage that it addressed.
3652 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3653 rather than doing it by hand.
3654 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3655 the buffer preserved. Use free and xmalloc instead.
3656 * quotearg.c (quotearg_n_options): Likewise.
3657 Use a simpler test for size overflow. Don't use xalloc_oversized
3658 because unsigned int might be wider than size_t (!); this suggests
3659 that we should switch from unsigned int to size_t for slot numbers.
3661 2003-10-27 Bruno Haible <bruno@clisp.org>
3663 * stdbool_.h: Better support for BeOS.
3665 2003-10-27 Paul Eggert <eggert@twinsun.com>
3667 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3668 to allocate the returned structure. Do not allocate a subarray,
3669 as x2nrealloc will do that.
3670 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3671 instead of xnrealloc.
3672 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3674 2003-10-26 Paul Eggert <eggert@twinsun.com>
3676 * xalloc.h (xalloc_oversized): New static inline function, for
3677 callers that want to do their own size-overflow checking. Include
3678 <stdbool.h>, since xalloc_oversized returns bool.
3679 * xalloc.c (array_size_overflow): Remove. All callers changed
3680 to use xalloc_oversized.
3682 Add two functions x2realloc, x2nrealloc, for programs that grow
3683 arrays dynamically by doubling their sizes.
3684 * xalloc.h (x2realloc, x2nrealloc): New decls.
3685 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3688 Port to C99 semantics for 'inline' of external functions.
3689 Bug reported by Bruno Haible.
3690 * xmalloc.c (xnmalloc_inline): New static inline function,
3691 with the old contents of xnmalloc.
3692 (xnmalloc, xmalloc): Use it.
3693 (xnrealloc_inline): New static inline function,
3694 with the old contents of xnrealloc.
3695 (xnrealloc, xrealloc): Use it.
3697 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3699 2003-10-25 Paul Eggert <eggert@twinsun.com>
3701 Fix several address-calculation bugs in the hash modules,
3702 plus some minor code cleanup.
3704 * hash.h: Include <stdbool.h>, for bool.
3705 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3706 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3707 hash_get_n_entries, hash_get_max_bucket_length,
3708 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3709 hash_rehash): Use size_t rather than unsigned.
3710 * hash.c (struct hash_table, hash_get_n_buckets,
3711 hash_get_n_buckets_used, hash_get_n_entries,
3712 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3713 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3714 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3716 (SIZE_MAX): Define if not defined.
3717 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3718 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3720 Use const * when possible.
3721 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3722 (check_tuning): Fix bug: if tuning parameters were very close to
3723 0 or 1, rounding errors could have caused subscript violations.
3724 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3725 (hash_initialize): Add 'fail:' label
3726 to free table and return NULL, and use it to simplify code.
3727 Use calloc rather than clearing the storage ourself.
3728 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3729 buffer size calculations.
3730 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3731 Include <stddef.h>, for size_t.
3732 * hash-pjw.c (hash_pjw): Likewise.
3733 Switch to method described by Bruno Haible.
3734 Include <limits.h>, for CHAR_BIT.
3735 (SIZE_BITS): New macro.
3737 2003-10-21 Paul Eggert <eggert@twinsun.com>
3739 * getndelim2.c (getndelim2): When size calculation overflows,
3740 ceiling the allocation at NMAX bytes rather than silently
3741 discarding input bytes before NMAX is reached. This makes
3742 a difference only if NMAX exceeds SIZE_MAX / 2.
3744 * obstack.c: Merge from glibc.
3745 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3746 Add libc_hidden_def (_obstack_newchunk).
3747 (_obstack_free) [! defined _LIBC]: Remove.
3748 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3749 a clone of the function body.
3750 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3751 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3753 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3754 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3757 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3758 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3759 Don't use lvalue casts, as GCC plans to remove support for them
3760 in GCC 3.5. Reported by Joseph S. Myers. This bug
3761 was also present in the non-GCC version, indicating that this
3762 code had always been buggy and had never been widely used.
3763 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3764 Use the fast variant of each macro, rather than copying the
3765 definiens of the fast variant; that way, we'll be more likely to
3766 catch future bugs in the fast variants.
3768 2003-10-20 Bruno Haible <bruno@clisp.org>
3770 * wait-process.h: New file, from GNU gettext.
3771 * wait-process.c: New file, from GNU gettext.
3773 2003-10-19 Jim Meyering <jim@meyering.net>
3775 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3777 2003-10-16 Paul Eggert <eggert@twinsun.com>
3779 * getgroups.c: Include <errno.h>, <stdlib.h>.
3780 (getgroups): First arg is int, not size_t.
3781 Don't let 'free' mangle errno.
3783 2003-10-16 Jim Meyering <jim@meyering.net>
3785 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3787 2003-10-15 Paul Eggert <eggert@twinsun.com>
3789 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3791 (new_exclude, add_exclude_file): Initial size no longer needs to
3793 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3794 our own address arithmetic overflow checking.
3796 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3797 (fnmatch): Do not alloca more than 2000 wide characters;
3798 instead, use malloc for large buffers.
3799 Check for address arithmetic overflow, and return -1
3800 with errno set to ENOMEM in that case.
3801 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3802 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3803 instead, return -1. Check for address arithmetic overflow.
3805 2003-10-14 Paul Eggert <eggert@twinsun.com>
3807 Handle invalid suffixes and overflow independently, so that
3808 callers can treat them independently as needed. Fix some bugs in
3809 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3810 suffix for a human-readable blocksize. The major caller-visible
3811 change is the addition of a new
3812 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3813 that both overflow and suffix chars were found.
3815 * human.c (humblock): Don't check separately for invalid suffix
3816 char; that is xstrtoumax's job (now that its bug is fixed).
3817 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3818 INTMAX_MAX]: New macros.
3819 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3820 TYPE_MAXIMUM): New macros.
3821 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3822 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3823 if overflow occurs, as it's what __strtol does and it's more useful
3825 (__xstrtol): If __strtol reports some error other than ERANGE,
3826 reflect it to the caller as LONGINT_INVALID. If it reports
3827 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3828 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3829 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3831 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3832 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3833 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3834 [defined UINTMAX_MAX]: New macros.
3836 2003-10-14 Bruno Haible <bruno@clisp.org>
3838 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3839 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3840 Also use volatile where needed.
3842 2003-10-12 Paul Eggert <eggert@twinsun.com>
3844 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3845 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3846 and define in terms of the other primitives.
3847 * xmalloc.c: Include stdbool.h; do not include exit.h.
3848 (SIZE_MAX): Define if not already defined.
3849 (array_size_overflow): New function.
3850 (xalloc_die): Abort instead of exiting if 'error' returns.
3851 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3852 (xmalloc, xrealloc): Use them.
3853 (xcalloc): Check for address arithmetic overflow.
3854 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3855 a bit faster than strcpy.
3857 2003-10-08 Paul Eggert <eggert@twinsun.com>
3859 Merge getpass from libc, plus a few fixes.
3861 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3862 Include <stdbool.h>.
3863 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3864 __fsetlocking to empty.
3865 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3866 do include <bits/libc-lock.h>.
3867 Do not include <fcntl.h>; not needed.
3868 [_LIBC]: Include <wchar.h>.
3869 (NOTCANCEL_MODE): New macro.
3870 (flockfile, funlockfile) [_LIBC]: New macros.
3871 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3872 [!_LIBC]: New macros.
3873 (call_fclose): New function.
3874 (getpass): Use it. Save tty stream separately; this simplifies the
3875 code and makes it more reliable if stdin happens to equal stdout.
3876 Invoke __fsetlocking on tty.
3877 Handle thread cancellation if needed.
3878 Namespace cleanup (use __tcgetattr, __getline).
3879 Use bool for Booleans.
3880 [USE_IN_LIBIO]: Handle wide streams.
3881 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3882 stream might go where.
3884 * unlocked-io.h: Include <stdio.h>, so that the caller
3885 doesn't have to include <stdio.h> before us.
3886 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3887 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3888 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3889 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3890 if not declared, so that we can use getpass.c code from libc without
3892 (flockfile, ftrylockfile, funlockfile): New macros.
3894 2003-10-06 Bruno Haible <bruno@clisp.org>
3896 * version-etc-2.h: Remove file.
3897 * version-etc-2.c: Remove file.
3899 2003-09-25 Jim Meyering <jim@meyering.net>
3900 Bruno Haible <bruno@clisp.org>
3902 This lets translators provide better translations for the
3903 "Written by ..." part of --version output.
3904 * version-etc.h: Include stdarg.h.
3905 (version_etc_copyright): Declare as readonly.
3906 (version_etc): Make this function variadic with a NULL-terminated list
3907 of author name strings.
3908 (version_etc_va): New declaration.
3909 * version-etc.c: Include stdarg.h, stdlib.h.
3910 (version_etc_copyright): Declare as readonly.
3911 (version_etc_va): New function. Provide a different translatable string
3912 for each possible number of authors < 10. Abbreviate when there are 10
3914 (version_etc): Make this function variadic. Call version_etc_va.
3915 Suggestion from Gary V. Vaughan.
3917 * long-options.h (parse_long_options): Change prototype: the authors
3918 string is moved to the end and becomes variadic.
3919 * long-options.c: Include stdarg.h.
3920 (parse_long_options): Make this function variadic, too.
3921 Call version_etc_va, not version_etc.
3923 2003-10-06 Bruno Haible <bruno@clisp.org>
3925 * fatal-signal.h: New file, from GNU gettext.
3926 * fatal-signal.c: New file, from GNU gettext.
3928 2003-10-04 Karl Berry <karl@gnu.org>
3930 * argp*: update from libc.
3932 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3934 * getpass.c (getpass): Use a no-op fseek when switching from input to
3935 output mode on the same stream.
3937 2003-09-29 Paul Eggert <eggert@twinsun.com>
3939 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3940 Fix arg typo in previous patch.
3942 2003-09-28 Jim Meyering <jim@meyering.net>
3944 * error.c: Correct cpp indentation.
3946 2003-09-27 Paul Eggert <eggert@twinsun.com>
3948 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3949 Omit the special code that used __typeof__, since we worry that
3950 it could be more trouble than it's worth. See:
3951 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3952 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3956 2003-09-26 Jim Meyering <jim@meyering.net>
3958 * error.c (error_tail): Move some declarations
3959 into inner scope where the local variables are used.
3961 2003-09-26 Bruno Haible <bruno@clisp.org>
3963 * stpncpy.h (gnu_stpncpy): New declaration.
3964 (stpncpy): Define as alias for gnu_stpncpy.
3965 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3967 2003-09-26 Paul Eggert <eggert@twinsun.com>
3969 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3970 (error_tail): Do not loop, reallocating temporary buffer, since
3971 the output cannot contain more wide characters than the input
3972 contains bytes, the size must be big enough already. This avoids
3973 one potential size overflow calculation. Check for size overflow
3974 when calculating temporary buffer size. Free temporary buffer
3975 when done, if it was allocated with malloc; this plugs a memory
3976 leak. Remove casts from void * to pointers, that are no longer
3977 needed now that we're assuming C89 or better.
3979 Merge error changes from glibc.
3981 * error.c, error.h: Update copyright notice header to match glibc.
3982 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3983 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3984 Disable cancellation while printing error.
3985 * error.h: Prepend __ to parameter names.
3987 2003-09-25 Karl Berry <karl@gnu.org>
3989 * argp-fmtstream.c, argp-help.c: update from libc.
3991 2003-09-25 Bruno Haible <bruno@clisp.org>
3993 * version-etc-2.h: New file, from version-etc.h with modifications.
3994 * version-etc-2.c: New file, from version-etc.c with modifications.
3996 2003-09-25 Simon Josefsson <jas@extundo.com>
3998 * xgetdomainname.h: New file.
3999 * xgetdomainname.c: New file.
4001 2003-09-25 Simon Josefsson <jas@extundo.com>
4002 Bruno Haible <bruno@clisp.org>
4004 * getdomainname.h: New file.
4005 * getdomainname.c: New file.
4007 2003-09-24 Paul Eggert <eggert@twinsun.com>
4009 * linebuffer.c (freebuffer): Don't free the argument, just
4010 the buffer associated with the argument. Bug reported by
4013 2003-09-19 Karl Berry <karl@gnu.org>
4015 * argp.h: update from libc.
4017 2003-09-16 Paul Eggert <eggert@twinsun.com>
4019 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4020 input error, instead of returning NULL the next time we are called
4021 (and therefore losing track of errno).
4023 2003-09-15 Paul Eggert <eggert@twinsun.com>
4025 * getndelim2.c (getndelim2): Don't trash errno when a read
4026 fails, so that the caller gets the proper errno.
4028 * readutmp.c (read_utmp): Likewise.
4029 Check for fstat error. Close stream and free storage
4032 2003-09-14 Bruno Haible <bruno@clisp.org>
4034 * fwriteerror.h: New file.
4035 * fwriteerror.c: New file.
4037 2003-09-14 Jim Meyering <jim@meyering.net>
4039 * getloadavg.c: Correct cpp indentation.
4040 * strdup.c: Likewise.
4041 * vasnprintf.c: Likewise.
4043 2003-09-12 Paul Eggert <eggert@twinsun.com>
4045 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4046 * obstack.c [!defined _LIBC]: Likewise.
4047 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4048 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4049 * exitfail.c: Don't include stdlib.h; no longer needed.
4051 More changes to assume C89 or better.
4053 * error.c (error_tail): Assume vprintf.
4055 * argmatch.c (getenv): Remove decl.
4056 * progreloc.c (get_full_program_name): Define via prototype.
4057 * setenv.c (clearenv): Likewise.
4058 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4060 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4061 (malloc, memcpy): Remove decls.
4062 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4063 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4064 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4065 (memcpy): Remove macro.
4066 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4067 (__P): Remove. All uses removed.
4068 (PTR): Remove. All uses changed to void *.
4069 (CHAR_BIT, NULL): Remove.
4070 (spaces, zeros, memset_space, memset_zero)
4071 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4073 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4074 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4075 Define with prototype.
4076 Remove now-unnecessary prototype decl.
4077 (extra_args_spec): Assume ANSI C. All uses changed.
4078 (extra_args_spec_iso): Remove.
4079 (my_strftime, emacs_strftimeu): Define via prototype.
4080 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4082 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4083 * strtoimax.c: Include <stdlib.h> unconditionally.
4084 (strtoul, strtol): Remove decls.
4085 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4087 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4088 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4089 (LOCALE_PARAM_PROTO): New macro.
4090 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4091 (INTERNAL (strtol), strtol): Define with a prototype.
4092 (PARAMS): Remove. All uses removed.
4093 * tempname.c: Include <string.h> unconditionally.
4094 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4095 * xgethostname.c (main): Define with a prototype.
4096 * xmalloc.c: Include "xalloc.h" first, to check interface.
4097 Include <stdlib.h> unconditionally.
4098 (calloc, malloc, realloc, free): Remove decls.
4099 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4100 Include <stdlib.h> unconditionally. Sort include file names.
4102 (xstrtod): Define with a prototype.
4103 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4104 (strtol, strtoul): Remove decls.
4106 2003-09-11 Paul Eggert <eggert@twinsun.com>
4108 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4109 Include <stdlib.h>, <string.h> unconditionally.
4110 Remove now-unnecessary cast to char *.
4111 * strnlen.c: Include <string.h> unconditionally.
4112 * yesno.c (yesno): Define with a prototype.
4114 2003-09-10 Bruno Haible <bruno@clisp.org>
4116 * strcspn.c: Include <string.h> unconditionally.
4117 * strpbrk.c: Include <string.h> unconditionally.
4118 * strstr.c: Include <string.h> unconditionally.
4119 * unicodeio.c: Include <string.h> unconditionally.
4120 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4121 * unsetenv.c: Likewise.
4122 * xreadlink.c: Include <stdlib.h> unconditionally.
4123 * yesno.c: Include <stdlib.h> unconditionally.
4124 (rpmatch): Add prototype.
4126 2003-09-10 Jim Meyering <jim@meyering.net>
4128 * error.c: Correct indentation of cpp directives.
4130 2003-09-09 Paul Eggert <eggert@twinsun.com>
4134 * acosl.c (main): Use a prototype.
4135 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4138 * getloadavg.c (getloadavg, main): Define via prototypes.
4140 * getopt.h (struct option.name): Assume C89, and use 'const'.
4141 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4142 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4144 * getopt.c (const): Remove macro.
4145 Include <string.h> unconditionally.
4146 (my_index): Remove; all uses changed to strchr.
4147 (strlen): Remove decl.
4148 (exchange): Remove forward decl; no longer needed.
4149 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4150 Define with prototype.
4151 * getopt1.c (const): Remove macro.
4152 (getopt_long, getopt_long_only, main): Define with prototype.
4154 * getugroups.c: Include <string.h> unconditionally.
4156 * getusershell.c: Include <stdlib.h> unconditionally.
4157 (getusershell, setusershell, endusershell, readname, main):
4158 Define with prototypes.
4160 * group-member.c: Include group-member.h first.
4161 Include <stdlib.h> unconditionally.
4163 * hard-locale.c: Include hard-locale.h first.
4164 Include <stdlib.h>, <string.h> unconditionally.
4166 * hash.c (free, malloc): Remove decls.
4167 Include <stdlib.h> unconditionally.
4169 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4170 (getenv): Do not declare.
4172 * idcache.c: Include <string.h> unconditionally.
4174 * long-options.c: Include long-options.h first, to test interface.
4175 Include <stdlib.h> unconditionally.
4177 * makepath.c: Include makepath.h first, to test interface.
4178 Include <stdlib.h> and <string.h> unconditionally.
4180 * linebuffer.c: Include <stdlib.h>.
4181 (free): Remove decl.
4183 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4184 rpl_malloc returns void *, not char *.
4185 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4187 * md5.h: Include <limits.h> unconditionally.
4188 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4189 (__P): Remove; all uses removed.
4190 * md5.c: Include "md5.h" first.
4191 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4192 md5_buffer, md5_process_bytes, md5_process_block):
4193 Define with prototypes.
4194 * sha.h (__P): Remove all uses. (It wasn't defined??)
4195 * sha.c: Include "sha.h" first.
4196 Include <stdlib.h>, <string.h> unconditionally.
4198 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4199 * memcmp.c (__ptr_t): Likewise.
4200 * memrchr.c (__ptr_t): Likewise.
4201 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4202 Include <string.h> unconditionally.
4203 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4204 * memchr.c: Include <stdlib.h> unconditionally.
4205 * memchr.c (LONG_MAX): Remove.
4206 * memrchr.c (LONG_MAX): Likewise.
4207 * memchr.c (__memchr): Define via a prototype.
4208 * memrchr.c (__memrchr): Likewise.
4209 * memcmp.c (__P): Remove, and remove all uses.
4210 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4211 Remove forward decls; no longer needed.
4212 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4213 Use types required by C89 in prototype.
4215 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4216 * savedir.c: Likewise.
4217 * mkdir.c (free): Remove decl.
4218 * rmdir.c (rmdir): Define with a prototype.
4219 * savedir.c: Include savedir.h first, to test interface.
4221 * mktime.c (STDC_HEADERS): Remove.
4222 Include <stdlib.h>, <string.h> unconditionally.
4224 * modechange.c: Include <stdlib.h> unconditionally.
4225 (malloc): Remove decl.
4227 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4228 (free): Remove decl.
4230 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4231 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4232 (This type really should be intptr_t, but that's a C99ism.)
4233 (_obstack_memcpy): Remove: all uses changed to memcpy.
4234 Include <string.h> unconditionally.
4235 (struct obstack): Assume __STDC__ for types of members
4236 chunkfun, freefun, extra_arg.
4237 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4238 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4239 obstack_begin, obstack_specify_allocation,
4240 obstack_specify_allocation_with_arg, obstack_chunkfun,
4241 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4242 Remove unprototyped decls and the macros that use them.
4243 * obstack.c (POINTER): Remove. All uses changed to void *.
4244 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4245 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4246 (defined __STDC__ && __STDC__)]:
4247 Remove nonprototyped code.
4248 Include <stdlib.h> unconditionally.
4249 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4250 _obstack_allocated_p, _obstack_free, obstack_free,
4251 _obstack_memory_used, print_and_abort):
4252 Define using prototypes.
4253 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4254 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4255 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4256 obstack_next_free, obstack_object_size, obstack_room) [0]:
4257 Remove unused, unprototyped code.
4259 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4261 * physmem.c (physmem_total, physmem_available, main): Define
4264 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4265 (main): Define with a prototype.
4267 * posixver.c (getenv): Remove decl.
4269 * putenv.c (malloc): Returns void *, not char *.
4270 Include <string.h> unconditionally.
4271 (strchr, memcpy, NULL): Do not define.
4273 * readtokens.c: Include readtokens.h first, to test interface.
4274 Include <stdlib.h>, <string.h> unconditionally.
4275 (init_tokenbuffer): Define with a prototype.
4277 * regex.c (PARAMS): Remove. All uses removed.
4278 All uses of _RE_ARGS removed, too.
4279 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4281 (bzero): Assume memset exists.
4282 (memcmp, memcpy, NULL): Remove.
4283 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4284 char, or assignments to local vars of type signed char.
4285 (init_syntax_once, PREFIX(extract_number_and_incr),
4286 PREFIX(print_partial_compiled_pattern),
4287 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4288 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4289 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4290 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4291 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4292 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4293 wcs_compile_range, byte_compile_range, truncate_wchar,
4294 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4295 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4296 count_mbs_length, wcs_re_match_2_internal,
4297 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4298 PREFIX(alt_match_null_string_p),
4299 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4300 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4301 regfree, PREFIX(extract_number)): Define with prototype. Remove
4302 now-unnecessary declaration, if any.
4303 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4305 Remove now-unnecessary casts among pointer types.
4306 * regex.h (_RE_ARGS): Remove. All uses removed.
4308 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4309 (free): Remove decl.
4311 * rpmatch.c: Include <stdlib.h> unconditionally.
4313 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4314 (free): Remove decl.
4316 * save-cwd.c: Include <stdlib.h> unconditionally.
4317 * xgetcwd.c: Likewise.
4319 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4320 (free): Remove decl.
4322 * strchrnul.c (strchrnul): Define with a prototype.
4323 Fix bug: c_in was not converted to char before searching.
4325 The following changes are not K&R related:
4327 * group-member.h: Include <sys/types.h>, so that this file is
4329 * makepath.h: Likewise.
4331 * getusershell.c (readname, default_index, line_size, readname):
4332 Use size_t, not int, for sizes.
4333 (readname): If the size overflows, report an error instead of
4336 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4338 * getndelim2.c: Assume stdlib.h per the C89 spec.
4340 2003-09-08 Paul Eggert <eggert@twinsun.com>
4342 Assume C89 or better; remove K&R cruft.
4343 A few of these changes were first proposed by Derek Robert Price
4344 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4346 * addext.c: Include <string.h> unconditionally.
4347 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4348 Don't declare getenv or malloc.
4350 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4351 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4353 (find_stack_direction, alloca): Use prototypes.
4355 * atexit.c (atexit): Define using a prototype.
4357 * basename.c, dirname.c, stripslash.c:
4358 Include <string.h> unconditionally.
4360 * bcopy.c: Include <stddef.h>.
4361 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4363 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4365 * error.h (error, error_at_line, error_print_progname)
4366 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4367 * error.c: Include error.h first, to check interface.
4368 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4369 (VA_START): Remove; all uses changeed to va_start.
4370 (exit, strerror): Remove decls.
4371 (error_print_progname): Prototype uncondionally.
4372 Don't include <errno.h>; no longer needed.
4373 (private_strerror): Remove.
4374 (error_tail): Always define.
4375 (error, error_at_line): Assume C89 or better; always use prototypes.
4376 * fatal.c: Include "fatal.h" first, to test interface.
4377 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4378 (VA_START): Remove; all uses changed to va_start.
4379 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4381 (exit): Remove decl.
4382 (fatal): Prototype unconditionally. Assume va_start works.
4383 Abort at end, to pacify gcc.
4385 * euidaccess.c (main): Define with a prototype.
4387 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4389 * exitfail.c: Include <stdlib.h> unconditionally.
4391 * fnmatch_.h (__P): Remove. All uses changed to assume
4393 * fnmatch.c: Include fnmatch.h first, to test interface.
4394 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4395 (getenv): Remove decl.
4396 (fnmatch): Define using a prototype.
4397 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4398 (FCT): Define using a prototype.
4400 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4402 * gethostname.c: Include <stddef.h>.
4403 (gethostname): Define with prototype. Length is size_t, not int.
4405 2003-09-08 Paul Eggert <eggert@twinsun.com>
4407 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4408 getversion.c should have been removed then, but was accidentally
4411 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4412 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4414 2003-09-07 Paul Eggert <eggert@twinsun.com>
4416 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4417 copy_tm_result. Bug reported by Simon Josefsson in
4418 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4420 2003-09-06 Paul Eggert <eggert@twinsun.com>
4422 * time_r.c, time_r.h: New files.
4424 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4426 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4427 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4429 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4431 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4432 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4435 * timegm.c: Switch to glibc implementation, with the following changes:
4436 [defined HAVE_CONFIG_H]: Include <config.h>.
4437 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4438 (__mktime_internal) [!defined _LIBC]: New decl.
4439 (__gmtime_r) [!defined _LIBC]: New macro and function.
4440 (timegm): Use a prototype, since gnulib assumes C89.
4441 Do not bother declaring tmp to be const, as it's not really usefu.
4442 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4443 (timegm): Declare only if HAVE_DECL_TIMEGM.
4445 2003-09-03 Paul Eggert <eggert@twinsun.com>
4447 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4448 Bug reported by Lute Kamstra in
4449 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4451 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4452 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4453 course with correspondingly smaller numbers for tomorrow and
4454 yesterday. From Tadayoshi Funaba. Originally installed into
4455 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4458 2003-08-31 Simon Josefsson <jas@extundo.com>
4460 * timegm.h: New file.
4461 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4463 2003-08-31 Karl Berry <karl@gnu.org>
4465 * argp.h: update from libc.
4467 2003-08-28 Bruno Haible <bruno@clisp.org>
4469 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4470 warning on QNX, which defines O_BINARY to 000000.
4472 2003-08-24 Bruno Haible <bruno@clisp.org>
4474 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4475 MSVC7 <stdio.h> is included later.
4477 2003-08-20 Bruno Haible <bruno@clisp.org>
4479 * progname.h: New file, from GNU gettext.
4480 * progname.c: New file, from GNU gettext.
4481 * progreloc.c: New file, from GNU gettext.
4483 2003-08-19 Bruno Haible <bruno@clisp.org>
4485 * xstrdup.c: Assume <string.h> exists.
4487 2003-08-18 Jim Meyering <jim@meyering.net>
4489 * setenv.h: Indent nested cpp directive.
4490 * vasnprintf.c: Remove trailing blanks.
4492 2003-08-17 Simon Josefsson <jas@extundo.com>
4493 Bruno Haible <bruno@clisp.org>
4495 * xstrndup.h: New file.
4496 * xstrndup.c: New file.
4498 2003-08-17 Bruno Haible <bruno@clisp.org>
4500 * strndup.h: New file.
4502 2003-08-16 Paul Eggert <eggert@twinsun.com>
4504 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4505 space, undoing this 2003-08-12 change:
4506 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4508 2003-08-16 Jim Meyering <jim@meyering.net>
4510 Merge from coreutils.
4511 * xstrtoimax.c: #else #if -> #elif.
4512 * xstrtoumax.c: Likewise.
4514 2003-08-15 Paul Eggert <eggert@twinsun.com>
4516 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4517 rather than tab, after '#' in shell-script copyright notices.
4518 Suggested by Bruno Haible.
4520 2003-08-15 Jim Meyering <jim@meyering.net>
4521 and Paul Eggert <eggert@twinsun.com>
4523 Merge from coreutils.
4524 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4525 member but strut utmpx does not. Needed for AIX 4.3.3.
4526 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4528 2003-08-15 Jim Meyering <jim@meyering.net>
4530 Merge from coreutils.
4531 * xgethostname.c: Include <stdlib.h>.
4532 (xghostname): Don't exit for anything other than memory-related
4533 failure; just return NULL.
4534 * userspec.c: Include "posixver.h".
4535 (parse_user_spec): Accept `.' as a separator only
4536 in pre-POSIX-200112 mode.
4537 * strtoimax.c: Use #elif rather than #else #if.
4538 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4539 Remove function, now that we can rely on a working tzset function.
4540 [!_LIBC]: Ensure that the required autoconf test has been run.
4541 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4542 Use underlying_strftime for %r.
4543 * sha.c: Merge in some clean-up and optimization changes from glibc.
4544 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4545 Ensure that it is a multiple of 64.
4546 Rearrange loop exit tests so as to avoid performing an
4547 additional fread after encountering an error or EOF.
4548 * realloc.c: Update copyright date.
4550 2003-08-14 Jim Meyering <jim@meyering.net>
4552 Merge from coreutils.
4553 * obstack.h: Whitespace changes.
4554 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4555 and xcalloc return values.
4556 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4557 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4558 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4559 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4560 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4562 Use mntctl's return value to drive the entry-processing loop, since
4563 we can't rely on the value of the vmt_length member in the last
4564 entry. On some systems doing so could result in exhausting
4565 virtual memory. Based in part on a patch from Mike Jetzer.
4567 2003-08-14 Jim Meyering <jim@meyering.net>
4568 and Paul Eggert <eggert@twinsun.com>
4570 Merges from coreutils, plus other fixes.
4571 * physmem.c: Merge in portability changes from gcc/libiberty
4572 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4573 for credits and details. Thanks to Kaveh Ghazi for helping
4574 to keep these files in sync.
4575 (ARRAY_SIZE): Define it.
4576 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4577 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4578 (memcasecmp): Don't assume size_t fits in unsigned int.
4579 Remove casts and duplicate code.
4580 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4581 (memcpy): Remove definition.
4582 Merge in some clean-up and optimization changes from glibc.
4583 [BLOCKSIZE]: Move definition to top of file.
4584 Ensure that it is a multiple of 64.
4585 Rearrange loop exit tests so as to avoid performing an
4586 additional fread after encountering an error or EOF.
4587 * md5.h (md5_uintptr): Define.
4588 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4589 return to the initial working directory. Preserve errno
4591 * idcache.c: Include "xalloc.h".
4592 (xmalloc, xrealloc): Remove decls.
4593 (getuser): Remove casts no longer required in C89.
4594 * human.c: Include stdio.h, for sprintf.
4595 * group-member.c: Include "xalloc.h".
4596 (xmalloc, xrealloc): Remove decls.
4597 (get_group_info): Remove casts no longer required in C89.
4598 * getusershell.c (readname): Remove casts no longer required in C89.
4599 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4600 * getline.c: Whitespace fix, from coreutils.
4602 2003-08-13 Paul Eggert <eggert@twinsun.com>
4604 * exclude.c: Include <ctype.h>
4605 (IN_CTYPE_DOMAIN): New macro.
4607 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4610 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4611 Undo previous (whitespace-only) change.
4613 2003-08-12 Paul Eggert <eggert@twinsun.com>
4615 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4616 Normalize leading white space and remove trailing white space.
4617 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4618 notice, as per ../config/srclist-update.
4620 Merge from coreutils.
4621 * euidaccess.h: New file.
4622 * euidaccess.c: Include it.
4623 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4624 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4625 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4627 2003-08-11 Bruno Haible <bruno@clisp.org>
4629 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4630 (vasnprintf): Use it instead of wcslen.
4632 2003-08-11 Bruno Haible <bruno@clisp.org>
4634 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4635 value to ensure that _Bool promotes to int. Use #define for _Bool when
4636 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4638 2003-08-10 Karl Berry <karl@gnu.org>
4640 * regex.h: update from libc (whitespace fix).
4642 2003-08-09 Paul Eggert <eggert@twinsun.com>
4644 Merge some files from coreutils. These changes were
4645 originally made by Jim Meyering.
4646 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4647 many older Unixes require this.
4648 * alloca.c (alloca): Remove cast to argument of free;
4649 no longer needed in C89.
4650 * alloca_.h, regex.h: Fix white space to match
4651 what GNU indent does.
4653 2003-08-05 Paul Eggert <eggert@twinsun.com>
4655 * bumpalloc.h: Remove.
4657 2003-08-04 Paul Eggert <eggert@twinsun.com>
4659 * getloadavg.c: Change copyright notice and spacing to conform to
4662 Merge from coreutils.
4663 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4665 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4666 from Karl Berry, implemented by Jim Meyering.
4667 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4668 from Dmitry V. Levin.
4669 Remove anachronistic cast of xrealloc.
4670 * fnmatch_.h (__const): Remove. Use 'const'.
4671 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4672 type. Otherwise, it wouldn't compile with at least /bin/cc on
4673 ymp-cray-unicos9.0.2.X.
4674 Combine two mostly-identical uses of alloca into one.
4675 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4677 2003-08-04 Dave Love <d.love@dl.ac.uk>
4681 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4682 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4683 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4684 obsolete NLIST_NAME_UNION.
4685 [__GNU__]: Undef BSD and FSCALE.
4686 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4688 2003-08-03 Paul Eggert <eggert@twinsun.com>
4690 * stdbool_.h (_Bool): Make it signed char, instead of
4691 an enum type, so that it's guaranteed to promote to int. See:
4692 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4694 2003-07-31 Paul Eggert <eggert@twinsun.com>
4696 * strerror.c: Include config.h, limits.h. Declare sprintf.
4697 (strerror): Don't assume that a printable int fits in 14 bytes.
4699 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4700 Bruno Haible <bruno@clisp.org>
4702 * getline.h (getline, getdelim): Change return type to ssize_t.
4703 * getline.c (getline, getdelim): Likewise.
4704 Remove _GNU_SOURCE define; now it's defined in config.h through
4707 2003-07-22 Paul Eggert <eggert@twinsun.com>
4709 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4710 over-parenthesization in macros.
4712 Sync with coreutils.
4714 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4717 Use `exit_failure' for xalloc and xmemcoll instead of their own
4718 private exit-failure variables.
4719 * xalloc.h (xalloc_exit_failure): Remove.
4720 * xmalloc.c: Likewise. Include exitfail.h.
4721 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4722 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4723 * xmemcoll.c: Likewise. Include exitfail.h.
4724 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4726 2003-07-18 Paul Eggert <eggert@twinsun.com>
4728 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4729 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4730 to test that it can stand by itself. Include "exitfail.h".
4731 Clients should set exit_failure instead.
4732 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4734 2003-07-18 Andreas Schwab <schwab@suse.de>
4736 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4738 2003-07-18 Bruno Haible <bruno@clisp.org>
4740 * getndelim2.h: New file.
4741 * getndelim2.c: Make into a module of its own. Include config.h,
4743 (getndelim2): Make non-static. Change return type to ssize_t.
4744 * getline.h: Change argument names.
4745 * getline.c: Include getndelim2.h instead of getndelim2.c.
4746 * getnline.c: Include getndelim2.h.
4748 2003-07-17 Bruno Haible <bruno@clisp.org>
4750 * Makefile.am: Remove file.
4751 * Makefile.in: Remove file.
4753 2003-07-17 Bruno Haible <bruno@clisp.org>
4755 * getnline.h: New file.
4756 * getnline.c: New file.
4757 * getndelim2.c: New file, extracted from getline.c.
4758 (getndelim2): Renamed from getdelim2, with added nmax argument.
4759 * getline.c: Include getndelim2.c.
4760 (getdelim2): Moved out to getndelim2.c.
4761 (getline, getdelim): Update.
4763 2003-07-15 <karl@gnu.org>
4765 * vasnprintf.c: update from gettext.
4767 2003-07-15 Jim Meyering <jim@meyering.net>
4769 * makepath.c (make_path): Enclose diagnostic in _(...).
4771 2003-07-14 Paul Eggert <eggert@twinsun.com>
4773 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4774 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4775 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4776 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4777 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4778 updated automatically by ../config/srclist-update. This changes
4779 their license from LPGL to GPL.
4781 2003-07-14 Jim Meyering <jim@meyering.net>
4783 Don't emit diagnostics. Let callers do that.
4784 * save-cwd.c: Don't include "error.h".
4785 (save_cwd): Don't call error. Ensure that errno is valid
4786 when returning nonzero.
4788 * save-cwd.h (restore_cwd): Update prototype.
4789 * save-cwd.c (restore_cwd): Remove two parameters.
4790 Simplify. Don't call error upon failure. Let callers do that.
4791 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4792 when auditing is enabled. But don't bother updating the #if.
4794 2003-07-14 Simon Josefsson <jas@extundo.com>
4796 * mempcpy.h: New file.
4797 * mempcpy.c: New file.
4799 2003-07-14 Paul Eggert <eggert@twinsun.com>
4801 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4802 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4803 unicodeio.c, unicodeio.h, unlocked-io.h:
4804 Switch from LGPL to GPL.
4806 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4808 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4809 it breaks C++ compilation.
4810 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4812 2003-07-10 Jim Meyering <jim@meyering.net>
4814 * vasnprintf.c: Remove trailing blanks.
4815 Make cpp indentation consistent.
4817 2003-07-09 Paul Eggert <eggert@twinsun.com>
4819 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4820 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4821 Switch from LGPL to GPL.
4823 2003-07-07 Paul Eggert <eggert@twinsun.com>
4825 * mktime.c: Fix some boundary cases and remove need for floating point.
4827 Issue a compile-time diagnostic if time_t is floating point, or if
4828 two's complement arithmetic is not in effect, or if arithmetic
4829 right shift does not propagate the sign. These assumptions were
4830 all in the original code but they weren't checked.
4832 (TIME_T_MIDPOINT, verify): New macros.
4833 (__isleap): Remove; it has integer overflow problems.
4834 (leapyear): New function, without those problems.
4835 (ydhms_tm_diff): Remove; splitting into two parts.
4836 (ydhms_diff): New function, containing the arithmetic part of
4837 the old ydhms_tm_diff function. Issue a compile-time
4838 diagnostic if we are not using C99 integer division.
4839 Avoid casts when possible.
4840 (guess_time_tm): New function, containing the checking part of
4841 the old ydhms_tm_diff function. Return the new value, rather than
4842 the difference between it and the old. Accept a new argument T
4843 so that *T specifies the old value. Check for overflow in the result.
4845 (__mktime_internal): Use a time_t offset, not a long int offset.
4846 This undoes the 2003-06-04 change, which is no longer needed now
4847 that we have better overflow checking.
4848 (localtime_offset): Likewise.
4850 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4851 and long are 64-bit but int is only 32-bit.
4852 (ydhms_diff): Use long int to store year1 and yday1.
4853 Issue a compile-time diagnostic if long int is not wide enough.
4855 (__mktime_internal): Use long int to store adjusted year and yday.
4856 Use plain C rather than preprocessor commands, if that doesn't
4858 Check for overflow (and try to repair) after each probe
4859 rather than checking only at the very end. This avoids some bugs
4860 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4861 does not equal GMT offset at maximum time).
4862 Use integer to check for overflow rather than floating point; this
4863 is more portable to non-IEEE hosts, and is a tad faster.
4864 When we detect that we are oscillating between two values,
4865 don't check whether tm_isdst has the requested value, since
4866 we already know the answer. When tm_isdst has the wrong value,
4867 use a different heuristic to find the right one, based on the
4868 extreme values actually observed in practice in tz2003a,
4869 rather than the (overly optimistic) "previous 3 calendar quarters".
4871 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4872 "T const" to accommodate glibc style.
4873 (check_result): Use less-confusing report format. "long" -> "long int.
4875 Don't loop if the iteration overflows time_t.
4876 Allow a negative step in the iteration.
4878 2003-07-01 Paul Eggert <eggert@twinsun.com>
4880 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4881 having it depend on HAVE_SYS_TYPES_H.
4883 2003-06-25 Bruno Haible <bruno@clisp.org>
4885 * readlink.c: New file.
4887 2003-06-20 Bruno Haible <bruno@clisp.org>
4889 Assume C89, so PARAMS isn't needed.
4890 * unicodeio.h (PARAMS): Remove.
4891 * unicodeio.c: Don't use PARAMS.
4893 2003-06-18 Jim Meyering <jim@meyering.net>
4895 Merge changes from coreutils.
4896 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4897 Remove explicit declarations of xmalloc and realloc.
4899 (read_utmp): Remove anachronistic cast of xmalloc.
4901 2003-06-17 Paul Eggert <eggert@twinsun.com>
4903 Assume C89, so PARAMS isn't needed.
4904 * backupfile.h (PARAMS): Remove. All uses removed.
4905 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4906 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4907 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4908 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4909 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4910 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4911 xstrtol.h: Likewise.
4912 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4913 same.h, strverscmp.h: Do not include config.h; no longer needed.
4914 Anyway, config.h should always be included before any other file.
4916 2003-06-11 Simon Josefsson <jas@extundo.com>
4918 * sysexit_.h: New file.
4920 2003-05-20 Derek Price <derek@ximbiot.com>
4922 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4924 2003-06-10 Simon Josefsson <jas@extundo.com>
4926 * strchrnul.h: New file.
4927 * strchrnul.c: New file.
4929 2003-06-10 Simon Josefsson <jas@extundo.com>
4931 * argp.h: New file, from glibc.
4932 * argp-ba.c: New file, from glibc.
4933 * argp-eexst.c: New file, from glibc.
4934 * argp-fmtstream.c: New file, from glibc.
4935 * argp-fmtstream.h: New file, from glibc.
4936 * argp-fs-xinl.c: New file, from glibc.
4937 * argp-help.c: New file, from glibc.
4938 * argp-namefrob.h: New file, from glibc.
4939 * argp-parse.c: New file, from glibc.
4940 * argp-pv.c: New file, from glibc.
4941 * argp-pvh.c: New file, from glibc.
4942 * argp-xinl.c: New file, from glibc.
4944 2003-06-07 Jim Meyering <jim@meyering.net>
4946 * readtokens.h: Put `Free Software Foundation, Inc.'
4947 in place of my name in the copyright comment.
4948 Remove definition and uses of __P.
4951 * stat.c: Don't declare xmalloc explicitly.
4952 Instead, include "xalloc.h".
4953 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4954 xrealloc, and xcalloc return values.
4955 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4957 * xgetcwd.h: Remove definition/uses of PARAMS.
4959 2003-06-06 Jim Meyering <jim@meyering.net>
4961 * stdbool_.h: Renamed from stdbool.h.in.
4963 2003-06-06 Jim Meyering <jim@meyering.net>
4965 Merge from coreutils.
4966 * same.c: (same_name): Declare *_basename locals to be `const'.
4967 Consolidate declarations and initializations of *_base* locals.
4969 Merge from coreutils.
4970 This avoids a core dump on systems without GNU putenv,
4971 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4972 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4973 (unsetenv): New static function, from GNU libc.
4974 (rpl_putenv): Use it.
4976 * modechange.c: Remove trailing blanks.
4978 Merge from coreutils.
4979 * fsusage.c: Remove declaration of statfs.
4980 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4982 * posixtm.c: Include <stdbool.h> unconditionally.
4984 2003-06-05 Paul Eggert <eggert@twinsun.com>
4986 * mktime.c (__mktime_internal): When resolving a tm_isdst
4987 mismatch, look in future quarters as well as past. This fixes a
4988 bug when processing fall-backwards gaps immediately after a long
4989 period of daylight-saving time.
4991 * mktime.c: Assume freestanding C89 or better.
4992 (HAVE_LIMITS_H): Remove. Assume it's 1.
4993 (__P): Remove; not used.
4994 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4995 (mktime, not_equal_tm, print_tm, check_result,
4996 main): Use prototypes. Use const * where appropriate.
4997 (main): Fix typo in testing code that uncovered by above changes.
4998 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5000 2003-06-04 Paul Eggert <eggert@twinsun.com>
5002 * mktime.c: Fix Debian bug 177940
5003 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5004 (localtime_offset): Now long int, not time_t, because we want it
5005 to be guaranteed to be signed. All uses changed.
5006 (__mktime_internal): If overflow would occur when adding offset,
5009 Merge 'human' changes from coreutils. Rewrite to support
5010 locale-specific notations like thousands separators.
5011 * human.c: Simplify authorship notice.
5012 Include human.h immediately after config.h.
5013 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5014 <limits.h>: Do not include, since human.h does.
5015 (SIZE_MAX, UINTMAX_MAX): New macros.
5016 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5017 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5018 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5019 (power_letter): Renamed from suffixes.
5020 (generate_suffix_backwards): Remove.
5021 (adjust_value): Now takes int style (because of human.h changes)
5022 and long double value (for greater precision on some platforms).
5023 (group_number): New function.
5024 (human_readable): Use it. Use integer options, not enum.
5025 Put the options before the sizes in the arg list.
5026 Support all the new options.
5027 The old human_readable function has been removed;
5028 use inttostr.h instead.
5029 (human_readable, default_block_size, humblock):
5030 Use uintmax_t, not int, for block sizes.
5031 (human_readable_inexact, block_size_types): Remove.
5032 (block_size_opts): New constant.
5033 (human_options): Renamed from human_block_size, with new signature
5034 that allows block sizes up to UINTMAX_MAX. All callers changed.
5035 * human.h: Add copyright and authorship notice.
5036 Include <limits.h> and <stdbool.h> unconditionally.
5037 (PARAMS): Remove. All uses removed.
5038 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5039 (enum human_inexact_style): Remove tag; now a nameless enum.
5040 (human_floor, human_ceiling, human_round_to_even): Now have
5041 values 2, 0, 1 rather than -1, 1, 0.
5042 (human_group_digits, human_suppress_point_zero, human_autoscale,
5043 human_base_1024, human_SI, human_B): New constants.
5044 (human_readable_inexact, human_block_size): Remove.
5045 (human_readable): Size args are now uintmax_t, not int.
5046 (human_options): New decl.
5048 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5049 unnecessary now that we assume C89 or better. This change
5050 imported from coreutils.
5052 * mktime.c (__mktime_internal): Do not reject negative timestamps
5053 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5054 in the 2003-05-30 sync from glibc.
5056 .h files should stand alone, but we shouldn't include <sys/types.h>
5057 if we can get away with just <stddef.h>.
5059 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5060 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5061 rather than <sys/types.h>, as we merely need size_t.
5062 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5064 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5065 Include <stdio.h>, to get FILE.
5066 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5067 memcasecmp.h has included <stddef.h> and all we need is size_t.
5068 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5069 our interface, instead of including <sys/types.h>
5071 2003-06-02 Paul Eggert <eggert@twinsun.com>
5074 Fix some minor time-related bugs with POSIX time arguments.
5075 Some valid time stamps were being rejected (notably -1, and
5076 time stamps before 1900 on 64-bit hosts). And some invalid
5077 time stamps were being accepted, e.g. September 31.
5079 * posixtm.h (posixtime): Return bool instead of time_t, so
5080 that we can return (time_t) -1 successfully.
5081 * posixtm.c: Likewise.
5082 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5083 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5084 (t): Remove static var.
5085 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5086 of static var. All uses changed.
5087 (year): Do not reject years before 1900; they can occur with
5089 (posix_time_parse): Do not check for out-of-range components;
5090 that is now the caller's responsibility, since our checks were
5091 only approximations.
5092 (posixtime): Use mktime to check for out-of-range components,
5093 since it knows them exactly.
5094 If mktime returns (time_t) -1, check whether an error actually occurred
5095 by invoking localtime on -1.
5096 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5097 posixtime failures better.
5098 Improve the test data (in comments only).
5100 2003-05-30 <karl@gnu.org>
5102 * mktime.c: update from libc.
5104 2003-05-30 Bruno Haible <bruno@clisp.org>
5106 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5107 * localcharset.h: Likewise.
5108 * localcharset.c: Likewise.
5110 2003-05-28 Paul Eggert <eggert@twinsun.com>
5112 Assume the headers required for C89 freestanding compilers.
5113 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5114 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5115 without checking for HAVE_LIMITS_H.
5116 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5117 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5119 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5120 * exclude.c: Include <stdbool.h> unconditionally.
5121 * tempname.c: Include <stddef.h> unconditionally.
5122 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5123 * modechange.c, rpmatch.c (NULL): Don't define, since
5124 <stddef.h> does that.
5125 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5126 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5127 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5128 * xstrtol.c: Likewise.
5129 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5130 * savedir.c: Include <stddef.h> instead of defining NULL.
5132 * addext.c (addext): Use assignment rather than cast, to avoid
5133 warnings on some platforms.
5135 * mktime.c (__mktime_internal): Do not reject negative timestamps
5138 2003-05-10 Bruno Haible <bruno@clisp.org>
5140 * linebreak.c (iconv_string_length): Don't return -1 just because the
5141 string is longer than 4 KB.
5143 2003-05-12 Jim Meyering <jim@meyering.net>
5145 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5146 the space-padded-by-default conversion specifiers, %e, %k, %l.
5148 2003-05-03 Bruno Haible <bruno@clisp.org>
5150 Upgrade to Unicode-4.0.
5151 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5152 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5153 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5154 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5155 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5156 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5157 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5158 Change width of U+E0100..U+E01EF from 1 to 0.
5160 2003-04-25 Bruno Haible <bruno@clisp.org>
5162 * copy-file.c: Include <stddef.h>, for size_t.
5164 2003-04-25 Jim Meyering <jim@meyering.net>
5166 * copy-file.c (copy_file_preserving): Declare buf_size to be
5167 of type size_t, not int.
5169 2003-04-11 Jim Meyering <jim@meyering.net>
5171 Merge changes from Coreutils.
5173 2003-03-22 Jim Meyering <jim@meyering.net>
5175 * strftime.c (widen): Cast alloca return value to proper type.
5177 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5180 * strftime.c (my_strftime): Handle very large width
5181 specifications for numeric values correctly. Improve checks for
5184 2003-01-19 Jim Meyering <jim@meyering.net>
5186 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5187 (nl_get_alt_digit) [! defined my_strftime]: Define.
5188 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5189 _nl_get_alt_digit and _nl_get_walt_digit.
5191 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5192 These changes have no effect outside of _LIBC.
5194 2003-04-10 Bruno Haible <bruno@clisp.org>
5196 * findprog.h: New file, from GNU gettext.
5197 * findprog.c: New file, from GNU gettext.
5199 2003-04-05 Jim Meyering <jim@meyering.net>
5201 Merge changes from Coreutils.
5203 * exclude.h (PARAMS): Remove definition and uses.
5204 * exclude.c: Remove uses of `PARAMS'.
5206 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5207 Add test-cases for DOS filenames. Declare program_name.
5208 (main): Set up program_name. Patch by Rich Dawe.
5210 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5212 Use mntctl's return value to drive the entry-processing loop, since
5213 we can't rely on the value of the vmt_length member in the last
5214 entry. On some systems doing so could result in exhausting
5215 virtual memory. Based in part on a patch from Mike Jetzer.
5217 2003-04-04 Bruno Haible <bruno@clisp.org>
5219 * linebreak.h: New file, from GNU gettext.
5220 * linebreak.c: New file, from GNU gettext with slight modifications.
5221 * lbrkprop.h: New file, from GNU gettext.
5223 2003-04-03 Bruno Haible <bruno@clisp.org>
5225 * utf8-ucs4.h: New file, from GNU gettext.
5226 * utf16-ucs4.h: New file, from GNU gettext.
5227 * ucs4-utf8.h: New file, from GNU gettext.
5228 * ucs4-utf16.h: New file, from GNU gettext.
5230 2003-04-02 Bruno Haible <bruno@clisp.org>
5232 * binary-io.h: New file, from GNU gettext.
5234 2003-04-01 Bruno Haible <bruno@clisp.org>
5236 * pathname.h: New file, from GNU gettext.
5237 * concatpath.c: New file, from GNU gettext.
5239 2003-03-30 Bruno Haible <bruno@clisp.org>
5241 * copy-file.c (copy_file_preserving): Don't set owner if the function
5242 chown() doesn't exist.
5244 2003-03-28 Bruno Haible <bruno@clisp.org>
5246 * copy-file.h: New file, from GNU gettext.
5247 * copy-file.c: New file, from GNU gettext.
5249 2003-03-18 Jim Meyering <jim@meyering.net>
5251 * quote.c (quote_n): Fix typo in comment.
5253 2003-03-14 Jim Meyering <jim@meyering.net>
5255 Merge changes from Coreutils.
5256 * obstack.h (obstack_object_size): Declare temporary, __o,
5257 to be const, in order to avoid warnings.
5258 (obstack_room): Likewise.
5259 (obstack_empty_p): Likewise.
5261 2003-03-13 Paul Eggert <eggert@twinsun.com>
5263 Merge changes from Bison.
5264 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5265 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5266 when compiling Bison 1.875's `bitset bset = obstack_alloc
5267 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5268 * hash.c: Include <stdbool.h> unconditionally.
5270 2003-03-09 Paul Eggert <eggert@twinsun.com>
5272 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5273 Reported by Bruce Becker; see:
5274 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5276 2003-03-03 Paul Eggert <eggert@twinsun.com>
5277 Bruno Haible <bruno@clisp.org>
5279 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5280 Reported by John Hughes, see
5281 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5283 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5285 * poll_.h: New file.
5288 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5290 * mathl.h: New file.
5291 * acosl.c: New file.
5292 * asinl.c: New file.
5293 * atanl.c: New file.
5294 * ceill.c: New file.
5297 * floorl.c: New file.
5298 * frexpl.c: New file.
5299 * ldexpl.c: New file.
5301 * sincosl.c: New file.
5303 * sqrtl.c: New file.
5305 * trigl.c: New file.
5306 * trigl.h: New file.
5308 2003-02-17 Bruno Haible <bruno@clisp.org>
5310 * mkdtemp.h: New file, from GNU gettext.
5311 * mkdtemp.c: New file, from GNU gettext.
5313 2003-01-31 Bruno Haible <bruno@clisp.org>
5315 * rename.c: #undef rename before defining rpl_rename.
5316 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5318 2003-01-30 Bruno Haible <bruno@clisp.org>
5320 * printf-args.h: New file, from GNU gettext.
5321 * printf-args.c: New file, from GNU gettext.
5322 * printf-parse.h: New file, from GNU gettext.
5323 * printf-parse.c: New file, from GNU gettext.
5324 * vasnprintf.h: New file, from GNU gettext.
5325 * vasnprintf.c: New file, from GNU gettext.
5326 * asnprintf.c: New file, from GNU gettext.
5327 * vasprintf.h: New file, from GNU gettext with modifications.
5328 * vasprintf.c: New file, from GNU gettext.
5329 * asprintf.c: New file, from GNU gettext.
5331 2003-01-29 Bruno Haible <bruno@clisp.org>
5333 * stpncpy.h: New file, from GNU gettext with modifications.
5334 * stpncpy.c: New file, from GNU gettext with modifications.
5336 2003-01-28 Bruno Haible <bruno@clisp.org>
5338 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5340 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5343 2003-01-27 Bruno Haible <bruno@clisp.org>
5345 * xsetenv.h: New file, from GNU gettext.
5346 * xsetenv.c: New file, from GNU gettext.
5348 2003-01-23 Bruno Haible <bruno@clisp.org>
5350 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5352 2003-01-22 Bruno Haible <bruno@clisp.org>
5354 * exit.h: New file, from GNU gettext.
5356 2003-01-11 Bruno Haible <bruno@clisp.org>
5358 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5359 * strcase.h (strcasecmp, strncasecmp): Likewise.
5361 2003-01-14 Jim Meyering <jim@meyering.net>
5363 * same.c (same_name): Tweak a comment.
5365 2003-01-11 Bruno Haible <bruno@clisp.org>
5367 * same.c (same_name): Reorder tests so as to avoid calling stat()
5368 when a string comparison is sufficient.
5370 2003-01-11 Bruno Haible <bruno@clisp.org>
5372 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5375 2003-01-11 Bruno Haible <bruno@clisp.org>
5377 * hash-pjw.c: Add comment about low quality of this function.
5379 2003-01-12 Paul Eggert <eggert@twinsun.com>
5381 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5382 to avoid collisions with libcurses and libreadline.
5384 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5385 * getstr.h, getstr.c: Remove.
5386 * getline.c: Include "getline.h", to check interface.
5387 Move body of old getstr.c here: this defines MIN_CHUNK and
5388 declares getdelim2, which is renamed from getstr.
5389 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5391 * linebuffer.c (readlinebuffer): Renamed from readline.
5393 * linebuffer.h: Likewise.
5394 (readline): Remove backward-compatibility macro.
5396 2003-01-12 Jim Meyering <jim@meyering.net>
5398 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5400 2003-01-10 Bruno Haible <bruno@clisp.org>
5402 * alloca_.h: New file.
5403 * getdate.y: Unconditionally include alloca.h.
5404 * makepath.c: Likewise.
5405 * setenv.c: Likewise.
5406 * userspec.c: Likewise.
5408 2003-01-09 Bruno Haible <bruno@clisp.org>
5410 * stdbool.h.in: New file.
5412 2003-01-08 Bruno Haible <bruno@clisp.org>
5414 * safe-read.c: Include specification header first, to ensure its
5416 * full-write.c: Likewise.
5418 2003-01-08 Jim Meyering <jim@meyering.net>
5420 * full-write.c: Undefine and define-away `const' after inclusion
5421 of errno.h, not before. Suggestion from Bruno Haible.
5423 2003-01-07 Jim Meyering <jim@meyering.net>
5425 * full-write.c: Rework so that it may serve to define full_read, too.
5426 * full-read.c: Simply #define FULL_READ and include full-write.c.
5428 2003-01-06 Jim Meyering <jim@meyering.net>
5430 * version-etc.c: Update year in translatable copyright string.
5432 2002-12-25 Bruno Haible <bruno@clisp.org>
5434 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5435 * xstrtol.h: Likewise.
5436 * xstrtoimax.c: Likewise.
5437 * xstrtoumax.c: Likewise.
5438 * human.h: Likewise.
5440 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5441 on systems that have <inttypes.h> but not <stdint.h>.
5443 2002-12-31 Paul Eggert <eggert@twinsun.com>
5445 * memcoll.c (memcoll): Fall back on a simple algorithm using
5446 memcmp if strcoll doesn't work.
5448 2002-12-23 Bruno Haible <bruno@clisp.org>
5450 * localcharset.h: New file.
5451 * localcharset.c: Include it.
5452 * unicodeio.c: Likewise.
5454 2002-12-22 Bruno Haible <bruno@clisp.org>
5456 * utime.c (utime_null): No need to call ftruncate if the file was
5459 2002-12-23 Bruno Haible <bruno@clisp.org>
5461 * memcoll.c (STRCOLL): New macro.
5464 2002-12-22 Bruno Haible <bruno@clisp.org>
5466 * getstr.h (getstr): Define, to avoid clash with libcurses.
5467 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5469 2002-12-22 Bruno Haible <bruno@clisp.org>
5471 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5473 2002-12-23 Bruno Haible <bruno@clisp.org>
5475 * getline.h: Include <stddef.h>, for size_t.
5477 * unicodeio.h: Include <stddef.h>, for size_t.
5478 * unicodeio.c: Don't include <stddef.h>.
5480 2002-12-17 Bruno Haible <bruno@clisp.org>
5482 * canon-host.c (strdup): Remove unused declaration.
5484 * fsusage.c: Include full_read.h.
5485 (get_fs_usage): Use full_read instead of safe_read.
5487 * utime.c (utime_null): Use SAFE_READ_ERROR.
5489 2002-12-11 Bruno Haible <bruno@clisp.org>
5491 * setenv.h: Rewritten to cope with systems that have setenv() but not
5493 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5496 2002-12-11 Bruno Haible <bruno@clisp.org>
5498 * setenv.c (alloca): Fall back to malloc.
5500 (setenv): Use freea() to free memory allocated with alloca().
5502 2002-11-13 Bruno Haible <bruno@clisp.org>
5504 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5505 function declarations.
5506 * unsetenv.c (unsetenv): Likewise.
5508 2002-03-04 Bruno Haible <bruno@clisp.org>
5510 Portability to AIX 4.3.3.
5511 * unsetenv.c: New file, extracted from setenv.c.
5512 * setenv.c: Move the unsetenv() function to unsetenv.c.
5514 2001-12-20 Bruno Haible <bruno@clisp.org>
5516 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5517 use malloc instead. For SunOS 4.
5519 2001-12-11 Bruno Haible <bruno@clisp.org>
5521 * setenv.c: Declare alloca.
5522 (compar_fn_t): New typedef.
5523 (KNOWN_VALUE, STORE_VALUE): Use it.
5525 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5528 2002-12-10 Paul Eggert <eggert@twinsun.com>
5530 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5531 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5532 Choose values that are less likely to collide with system fnmatch
5534 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5535 defined (e.g., a pure POSIX system).
5536 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5537 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5539 2002-12-06 Jim Meyering <jim@meyering.net>
5541 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5543 Merge in changes from libc's misc/error.c, in preparation
5544 for the merge of gnulib's changes back into libc.
5546 * error.c (_): Define only if not already defined.
5547 Move definition to follow all #include directives.
5548 Include unlocked-io.h only if !_LIBC.
5549 [_LIBC]: Include <libio/libioP.h>.
5550 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5551 (fflush): Tweak definition to use INTUSE.
5554 2002-12-05 Paul Eggert <eggert@twinsun.com>
5556 * alloca.c [defined emacs]: Include "lisp.h".
5557 (xalloc_die) [defined emacs]: New macro.
5558 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5559 [! defined emacs]: Include <xalloc.h>.
5560 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5561 (pointer): Typedef to POINTER_TYPE *.
5562 (malloc): Remove decl; we now always use xmalloc.
5563 (alloca): Use old-style definition, since Emacs needs this.
5564 Check for arithmetic overflow when computing combined size.
5566 2002-12-04 Paul Eggert <eggert@twinsun.com>
5568 Do not generate unlocked-io.h automatically, since it's easier to
5569 maintain it by hand.
5571 * unlocked-io.h: New file, from GNU diffutils,
5572 but with proper copyright notice and attribution.
5574 * Makefile.am: Add copyright notice.
5575 (libfetish_a_SOURCES): Add unlocked-io.h.
5576 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5577 (DISTCLEANFILES, io_functions): Remove macros.
5578 (EXTRA_DIST): Remove gen_uio.
5579 (unlocked-io.h): Remove rule.
5581 2002-12-04 Jim Meyering <jim@meyering.net>
5583 Reflect the fact that stat.c and lstat.c are no longer generated.
5584 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5585 (DISTCLEANFILES): Likewise.
5586 (EXTRA_DIST): Likewise.
5587 (all_local): Don't depend on stat.c or lstat.c.
5588 (stat.c, lstat.c): Remove rules.
5589 (EXTRA_DIST): Remove xstat.in.
5591 * xstat.in: Remove file. Contents moved into stat.c.
5592 * stat.c: New file. Contents mostly from xstat.in.
5593 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5594 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5596 * safe-read.c: Rework so that it may serve to define safe_write, too.
5597 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5599 2002-12-03 Jim Meyering <jim@meyering.net>
5601 * safe-read.c, safe-write.c: Change variable names and comments, but
5602 not semantics, to minimize the differences between these two files.
5603 (safe_read): Change comment to mention SAFE_READ_ERROR.
5605 * safe-read.c (IS_EINTR): Define.
5606 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5608 2002-12-02 Bruno Haible <bruno@clisp.org>
5610 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5611 Define, taken from safe-read.c.
5612 (INT_MAX): Provide fallback.
5613 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5614 * safe-write.h (SAFE_WRITE_ERROR): Define.
5616 * safe-read.c (EINTR): Remove definition.
5617 (safe_read): Don't use EINTR if it is absent.
5619 2002-12-02 Jim Meyering <jim@meyering.net>
5621 * safe-read.c (EINTR): Define.
5622 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5623 (INT_MAX): Provide fallback.
5624 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5626 * safe-read.h (SAFE_READ_ERROR): Define.
5628 2002-12-01 Jim Meyering <jim@meyering.net>
5630 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5631 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5633 2002-11-27 Paul Eggert <eggert@twinsun.com>
5635 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5636 hash_rehash): Replace `if (limit <= value) abort ();' with
5637 `if (! (value < limit)) abort ();', for readability.
5639 2002-11-26 <karl@gnu.org>
5641 * strdup.c: copy from libc again, with jim's ok.
5642 * .cppi-disable: re-add strdup.c
5644 2002-11-25 <karl@gnu.org>
5646 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5647 instead of "strtol.c".
5649 2002-11-25 Jim Meyering <jim@meyering.net>
5651 * mktime.c: Sync from libc, now that it has the latest fix.
5653 2002-11-24 <karl@gnu.org>
5655 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5656 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5658 2002-11-24 Jim Meyering <jim@meyering.net>
5660 Update from coreutils:
5662 * mktime.c: Merge in changes from libc.
5664 Avoid a link-time failure on some Linux systems.
5665 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5666 (__mon_yday): Declare with the STATIC attribute.
5667 (__mktime_internal): Likewise.
5668 Based on a report from Greg Schafer.
5670 2002-11-23 Jim Meyering <jim@meyering.net>
5672 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5673 Use `unsigned', not `int', as type of index.
5675 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5677 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5679 2002-11-22 Paul Eggert <eggert@twinsun.com>
5681 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5682 hint that one should use `if (! x) abort ();' rather than `assert
5683 (x);', and anyway it's one less thing to worry about configuring.
5684 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5685 hash_rehash, hash_insert): Use abort rather than assert.
5687 2002-11-22 Paul Eggert <eggert@twinsun.com>
5689 * quotearg.h: Allow multiple inclusion by surrounding with
5690 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5691 so that we can be included first.
5692 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5693 * quotearg.c: Include quotearg.h immediately after config.h.
5694 No need to include stddef.h or sys/types.h any more.
5695 Surround local include files with "", not "<>".
5696 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5697 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5698 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5699 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5700 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5701 (ISPRINT): Remove; no longer needed now that we assume C89.
5703 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5706 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5707 quotearg_char): Use SIZE_MAX rather than
5708 (size_t) -1 when we are talking about "infinity".
5710 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5712 2002-11-22 Bruno Haible <bruno@clisp.org>
5714 * safe-read.h: Assume C89. Add comments.
5715 (safe_read): Change return type to size_t.
5716 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5717 counts > SSIZE_MAX correctly.
5718 * safe-write.h: New file.
5719 * safe-write.c: New file.
5720 * full-read.h: New file.
5721 * full-read.c: New file.
5722 * full-write.h: Assume C89. Add comments.
5723 * full-write.c: Include safe-write.h.
5724 (full_write): Rewritten to use safe_write.
5725 Suggested by Jim Meyering and Paul Eggert.
5727 2002-11-21 Bruno Haible <bruno@clisp.org>
5729 Remove case insensitive option matching.
5730 * argmatch.h (argcasematch): Remove declaration.
5731 (ARGCASEMATCH): Remove macro.
5732 (__xargmatch_internal): Remove case_sensitive argument.
5733 (XARGMATCH): Update.
5734 (XARGCASEMATCH): Remove macro.
5735 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5736 case_sensitive argument.
5737 (argcasematch): Remove function.
5738 (__xargmatch_internal): Remove case_sensitive argument.
5739 (main): Use XARGMATCH instead of XARGCASEMATCH.
5741 * xmalloc.c: Change compile-time error message. Add comment about
5742 required autoconf version.
5744 2002-11-21 Jim Meyering <jim@meyering.net>
5746 * strdup.c (strdup): Tweak comment and initial #if/#include.
5748 Merge in changes from the coreutils.
5750 2002-09-25 Paul Eggert <eggert@twinsun.com>
5751 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5752 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5753 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5754 int. Work more efficiently if X is the same width as uintmax_t.
5755 Do not compare X to -1, to avoid bogus compiler warning.
5756 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5757 Don't assume that f_frsize and f_bsize are the same type.
5759 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5762 * makepath.c (make_path): Restore umask *before* creating the final
5764 (make_path): Minor reformatting.
5766 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5767 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5769 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5770 ones. At least on GNU/Linux systems, `auto' means something else.
5773 2002-11-20 Paul Eggert <eggert@twinsun.com>
5775 Merge argmatch cleanups from Bison. Assume C89.
5777 * argmatch.c: Include config.h here, not in argmatch.h.
5778 Include stdlib.h, for EXIT_FAILURE.
5779 Always include <string.h>, since we assume C89.
5780 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5781 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5782 Include <stddef.h> instead, since it's all we need for size_t.
5783 (PARAMS): Remove. All uses removed.
5784 (ARRAY_CARDINALITY): Do not bother to #undef.
5785 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5786 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5787 Remove unnecessary parentheses.
5788 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5789 Insert necessary parentheses.
5790 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5791 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5793 2002-11-19 Bruno Haible <bruno@clisp.org>
5795 * mbswidth.c: Include mbswidth.h right at the beginning.
5796 * mbswidth.h: Include <stddef.h>, for size_t.
5798 * mbswidth.h (PARAMS): Remove macro.
5799 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5800 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5802 * gcd.h (PARAMS): Remove macro.
5803 (gcd): Use ANSI C function declarations.
5804 * gcd.c (gcd): Likewise.
5806 2002-11-15 Bruno Haible <bruno@clisp.org>
5808 * strcspn.c: Include <stddef.h>.
5809 (strcspn): Use ANSI C function declaration. Change return type to
5811 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5812 (strpbrk): Use NULL.
5813 * strpbrk.h (PARAMS): Remove macro.
5814 (strpbrk): Use ANSI C function declaration.
5815 * strstr.c: Don't include <sys/types.h>.
5816 * strstr.h (PARAMS): Remove macro.
5817 (strstr): Use ANSI C function declarations.
5819 2002-11-06 Bruno Haible <bruno@clisp.org>
5821 * gcd.h (gcd): Change argument type to 'unsigned long'.
5822 * gcd.c (gcd): Likewise.
5824 2002-11-05 Bruno Haible <bruno@clisp.org>
5826 * gcd.h: New file, from gettext-0.11.5.
5827 * gcd.c: New file, from gettext-0.11.5.
5829 2002-11-05 Bruno Haible <bruno@clisp.org>
5831 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5832 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5833 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5834 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5836 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5837 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5839 * closeout.c: Include gettext.h instead of <libintl.h>.
5840 * human.c: Include gettext.h instead of <libintl.h>.
5841 * quotearg.c: Include gettext.h instead of <libintl.h>.
5842 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5843 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5844 * userspec.c: Include gettext.h instead of <libintl.h>.
5845 * version-etc.c: Include gettext.h instead of <libintl.h>.
5846 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5847 (textdomain): Remove definition.
5848 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5850 * long-options.c: Remove include of <libintl.h> and definition of _.
5851 * same.c: Remove include of <libintl.h> and definition of _.
5853 2002-11-04 Bruno Haible <bruno@clisp.org>
5855 * stpcpy.h: New file, from GNU gettext-0.11.5.
5856 * strcase.h: New file, from GNU gettext-0.11.5.
5857 * strpbrk.h: New file, from GNU gettext-0.11.5.
5858 * strstr.h: New file, from GNU gettext-0.11.5.
5859 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5861 2002-05-09 Bruno Haible <bruno@clisp.org>
5863 * config.charset: Update for newest glibc. Add canonical names
5864 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5866 2002-05-09 Bruno Haible <bruno@clisp.org>
5868 * localcharset.c (get_charset_aliases): Add more Windows specific
5871 2002-05-08 Owen Taylor <otaylor@redhat.com>
5873 * config.charset: A few additions for Solaris.
5875 2001-12-05 Bruno Haible <bruno@clisp.org>
5877 * localcharset.c (locale_charset): Don't return an empty string.
5879 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5881 * config.charset: msdos in uk_UA uses CP1125.
5883 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5885 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5886 * localcharset.c (locale_charset): Declare as extern "C".
5888 2002-02-15 Bruno Haible <bruno@clisp.org>
5890 * config.charset [msdosdjgpp]: For Russian, use CP866.
5892 2002-02-11 Bruno Haible <bruno@clisp.org>
5894 * config.charset: Add support for NetBSD.
5896 2002-09-25 <karl@gnu.org>
5898 * strdup.c: copy from libc/string (via ../config/srclist*).
5899 * getopt*: copy from libc/posix.
5900 * gettext.h: copy from gettext.
5901 * .cppi-disable: add strdup.c, gettext.h.
5903 2002-07-01 Jim Meyering <meyering@lucent.com>
5905 * c-stack.c: Include sys/time.h.
5906 From Volker Borchert.
5908 2002-06-11 Paul Eggert <eggert@twinsun.com>
5910 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5911 New macro. Use it uniformly instead of
5912 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5913 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5914 reported by Vin Shelton.
5916 2002-06-22 Jim Meyering <meyering@lucent.com>
5918 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5919 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5921 2002-06-22 Paul Eggert <eggert@twinsun.com>
5923 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5924 Do not assume SA_SIGINFO behavior.
5925 Bug reported by Jim Meyering on NetBSD 1.5.2.
5927 2002-06-22 Jim Meyering <meyering@lucent.com>
5929 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5931 * exitfail.c, exitfail.h: Likewise.
5932 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5934 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5936 (EXTRA_DIST): Add fnmatch_loop.c.
5937 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5939 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5940 * fnmatch.c: Update from diffutils-2.8.2.
5941 * fnmatch_.h: New file. From diffutils-2.8.2.
5942 * fnmatch.h: Remove file.
5944 2002-06-18 Paul Eggert <eggert@twinsun.com>
5946 * file-type.h: Report an error if neither S_ISREG nor
5947 S_IFREG is defined, instead of using a test specific to glibc
5948 2.2. This should be safe, since POSIX requires S_ISREG and
5949 Unix Version 7 had S_IFREG. We don't need to check for
5950 <sys/types.h> since we don't use any symbols that it defines.
5952 2002-06-15 Jim Meyering <meyering@lucent.com>
5954 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5955 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5956 have been included before this file.
5958 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5960 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5961 so that each temporary file name is unique and valid in the first
5962 8 characters, for operation under DOS.
5964 2002-06-15 Jim Meyering <meyering@lucent.com>
5966 Work even with DJGPP 2.03, which lacks support for symlinks.
5968 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5970 * lchown.c (S_ISLNK): Likewise.
5972 2002-06-14 Jim Meyering <meyering@lucent.com>
5974 * file-type.h: Use the version from diffutils-2.8.2.
5975 * file-type.c: Likewise.
5977 2002-05-27 Jim Meyering <meyering@lucent.com>
5979 Fix a problem seen only on nonconforming systems whereby ls.c's
5980 use of localtime, and then of gettimeofday would cause trouble:
5981 the localtime call used to initialize rpl_gettimeofday's save
5982 mechanism would clobber ls's current local time information so
5983 that in any long listing the first file would always be listed
5984 with date 1970-01-01. Analysis by Volker Borchert.
5986 * gettimeofday.c (localtime): Undefine.
5987 (rpl_localtime): New function.
5989 2002-05-22 Jim Meyering <meyering@lucent.com>
5991 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5992 * file-type.h: New file.
5993 * file-type.c (file_type): New file/function. Extracted from diffutils.
5995 2002-04-29 Paul Eggert <eggert@twinsun.com>
5997 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5999 2002-04-28 Paul Eggert <eggert@twinsun.com>
6001 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6002 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6003 of 127, since 64 is the largest conceivable number for ancient
6005 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6007 2002-04-28 Jim Meyering <meyering@lucent.com>
6009 * sig2str.c (WTERMSIG): Remove definition (unused).
6011 2002-04-28 Paul Eggert <eggert@twinsun.com>
6013 * sig2str.h, sig2str.c: New files.
6014 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6016 2002-04-24 Jim Meyering <meyering@lucent.com>
6018 * gettext.h: New file, from Gettext.
6019 * Makefile.am (INCLUDES): Remove -I../intl.
6020 (libfetish_a_SOURCES): Add gettext.h.
6022 2002-04-16 Jim Meyering <meyering@lucent.com>
6024 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6025 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6026 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6028 2002-04-12 Jim Meyering <meyering@lucent.com>
6030 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6032 2002-03-10 Jim Meyering <meyering@lucent.com>
6034 * makepath.c (make_path): Remove a comma from a diagnostic.
6035 Suggestion from Santiago Vila.
6037 2002-03-08 Jim Meyering <meyering@lucent.com>
6039 * rename.c: Mention that this wrapper is needed also on
6040 mips-dec-ultrix4.4 systems.
6042 2002-03-02 Jim Meyering <meyering@lucent.com>
6044 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6045 not HAVE_CLOCK_SETTIME.
6047 2002-02-27 Paul Eggert <eggert@twinsun.com>
6049 * nanosleep.h: Rename to....
6050 * timespec.h: New name for nanosleep.h. All uses changed.
6052 * gettime.c: New file.
6053 * settime.c: New file.
6056 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6057 timespec.h. Remove nanosleep.h.
6059 2002-02-25 Paul Eggert <eggert@twinsun.com>
6061 * acl.c, acl.h: New files.
6062 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6064 2002-02-24 Jim Meyering <meyering@lucent.com>
6066 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6067 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6068 cause trouble. Reported by Nelson Beebe.
6070 2002-02-23 Paul Eggert <eggert@twinsun.com>
6072 * path-concat.c (xpath_concat): Reorder code to pacify
6073 compilers that don't know that xalloc_die never returns.
6075 2002-02-20 Jim Meyering <meyering@lucent.com>
6077 * getdate.c: Regenerate using bison-1.33.
6079 2002-02-15 Paul Eggert <eggert@twinsun.com>
6081 * posixver.c, posixver.h: New files.
6082 * Makefile.am (libfetish_a_SOURCES): Add them.
6084 2002-02-02 Paul Eggert <eggert@twinsun.com>
6085 Bruno Haible <bruno@clisp.org>
6087 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6088 (fwrite_success_callback): New declaration.
6089 * unicodeio.c (unicode_to_mb): New function, extracted from
6090 print_unicode_char. Call failure callback instead of error.
6091 (fwrite_success_callback): New function.
6092 (exit_failure_callback): New function.
6093 (fallback_failure_callback): New function.
6094 (print_unicode_char): Call unicode_to_mb.
6096 2002-01-26 Jim Meyering <meyering@lucent.com>
6098 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6100 2002-01-22 Jim Meyering <meyering@lucent.com>
6102 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6103 Otherwise, some versions of automake would omit the rule that makes
6104 Makefile from Makefile.in.
6106 2001-01-21 Paul Eggert <eggert@twinsun.com>
6108 * xmemcoll.h, xmemcoll.c: New files.
6109 * Makefile.am (libfetish_a_SOURCES): Add them.
6110 * memcoll.c: Include errno.h, and declare errno if not defined.
6111 (memcoll): Set errno to zero if there is no error.
6113 * quotearg.c (quotearg_buffer_restyled):
6114 Fix bug with quoting buffers containing NUL when backslashing escapes.
6115 This bug was exposed by the other changes in this patch.
6116 (quotearg_n_options): New arg ARGSIZE.
6117 All callers changed.
6118 (quoting_options_from_style): New function.
6119 (quotearg_n_style): Use it.
6120 (quotearg_n_style_mem): New function.
6122 * quotearg.h (quotearg_n_style_mem): New function.
6124 2002-01-16 Jim Meyering <meyering@lucent.com>
6126 * getdate.y: Add three semicolons, each just before a closing brace.
6127 Bison (as of version 1.31) no longer papers over that mistake.
6129 2002-02-14 Paul Eggert <eggert@twinsun.com>
6131 * backupfile.c (ISDIGIT): Comment fix.
6132 * getdate.y (ISDIGIT): Likewise.
6133 * posixtm.c (ISDIGIT, year): Likewise.
6134 * strverscmp.c (ISDIGIT): Likewise.
6135 * userspec.c (ISDIGIT): Likewise.
6137 2002-01-05 Jim Meyering <meyering@lucent.com>
6139 * version-etc.c (version_etc_copyright): Update copyright year.
6141 2001-01-19 Paul Eggert <eggert@twinsun.com>
6143 * closeout.c (close_stdout_status): If ferror (stdout), do
6144 not silently exit merely because the output buffer happens to
6145 have nothing pending.
6147 2001-12-18 Paul Eggert <eggert@twinsun.com>
6149 See the big note in ../ChangeLog.
6150 * human.c (suffixes): Prefer K to k for 1024.
6151 (generate_suffix_backwards): New function.
6152 (human_readable_inexact): Use it.
6153 * xstrtol.c (__xstrtol): If there is no number but there
6154 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6155 Accept 'K' as well as 'k'.
6157 2001-12-15 Jim Meyering <meyering@lucent.com>
6159 * regex.h (__restrict_arr): Update from libc.
6161 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6162 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6165 2001-12-10 Jim Meyering <meyering@lucent.com>
6167 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6168 Instead, include "xalloc.h".
6169 (initbuffer): Don't cast xmalloc return value to char*.
6170 (readline): Reword comment.
6171 Don't cast xrealloc return value to char*
6174 2001-12-09 Jim Meyering <meyering@lucent.com>
6176 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6177 `signed and unsigned type in conditional expression'.
6178 * posixtm.c (posix_time_parse): Likewise.
6180 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6182 * readtokens.c (readtoken): Declare an index to be of type unsigned
6183 to avoid a pedantic warning.
6185 * getstr.c: Don't include assert.h.
6186 (getstr): Remove warning-evoking assertions.
6187 Return -1 if offset parameter is out of bounds.
6188 Change the type of a local from int to size_t.
6190 * strftime.c (my_strftime_localtime_r): Include this function
6191 definition in the `#if ! HAVE_TM_GMTOFF' block.
6193 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6194 Include xalloc.h instead.
6196 2001-12-02 Jim Meyering <meyering@lucent.com>
6198 * tempname.c: Don't declare getenv, thus reverting the change of
6199 2001-11-18. It's no longer necessary, now that stdlib.h is always
6202 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6203 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6205 2001-11-30 Akim Demaille <akim@epita.fr>
6207 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6208 before being defined.
6210 2001-11-27 Paul Eggert <eggert@twinsun.com>
6212 * quotearg.h (quotearg_n, quotearg_n_style):
6213 First arg is int, not unsigned.
6214 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6215 (SIZE_MAX, UINT_MAX): New macros.
6216 (quotearg_n_options): Abort if N is negative.
6217 Avoid overflow check on hosts where size_t is 64 bits and int
6218 is 32 bits, as overflow is impossible there.
6219 Fix off-by-one typo that caused unnecessary reallocation.
6221 2001-11-27 Jim Meyering <meyering@lucent.com>
6223 * tempname.c: Merge with version from libc.
6224 * regex.c: Likewise.
6226 * tempname.c: Include stdlib.h unconditionally. On some old systems
6227 for which STDC_HEADERS is 0, it was not included, resulting in a
6228 warning about an integer-to-pointer conversion problem with getenv.
6229 Reported by Volker Borchert.
6231 2001-11-26 Jim Meyering <meyering@lucent.com>
6233 * gtod.h: Remove file.
6234 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6235 * gettimeofday.c: Don't include gtod.h.
6236 (GTOD_init): Remove function.
6237 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6238 Suggestion from Volker Borchert.
6240 2001-11-23 Jim Meyering <meyering@lucent.com>
6242 * hash.h (struct hash_table): Don't define here. Merely declare it.
6243 * hash.c (struct hash_table): Define it here instead.
6245 2001-11-22 Jim Meyering <meyering@lucent.com>
6247 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6249 2001-11-18 Paul Eggert <eggert@twinsun.com>
6251 * tempname.c (TMP_MAX): Remove; no longer needed.
6252 (TEMPORARIES): New macro.
6253 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6254 removes an artificial limitation (e.g. HP-UX 10.20, where
6257 2001-11-18 Jim Meyering <meyering@lucent.com>
6259 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6262 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6263 files will be created before anything else.
6265 2001-11-17 Jim Meyering <meyering@lucent.com>
6267 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6268 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6269 rather than group writable. Patch by Juan F. Codagnone.
6271 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6272 Instead, include "xalloc.h".
6274 * mountlist.c: Include unlocked-io.h after all system headers.
6275 Remove explicit declarations of xmalloc, xrealloc,
6276 and xstrdup. Instead, include "xalloc.h".
6278 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6279 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6280 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6282 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6283 Reported by Padraig Brady.
6285 * mkstemp.c: #undef mkstemp.
6287 (rpl_mkstemp): Rename from mkstemp.
6290 2001-11-16 Jim Meyering <meyering@lucent.com>
6292 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6293 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6294 determine the amount of total physical memory, use pstat_getstatic.
6295 HPUX-11 doesn't define _SC_PHYS_PAGES.
6296 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6297 If sysconf couldn't be used to determine the amount of available
6298 physical memory, use both pstat_getstatic and pstat_getdynamic.
6299 Based on a patch from Bob Proulx.
6301 2001-11-05 Jim Meyering <meyering@lucent.com>
6303 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6305 2001-11-03 Jim Meyering <meyering@lucent.com>
6307 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6308 in argmatch_to_argument call.
6310 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6313 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6314 e.g., a fault due to an attempt to free a NULL pointer.
6316 2001-11-01 Jim Meyering <meyering@lucent.com>
6318 * dirfd.c, dirfd.h: New files.
6319 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6321 * hash.c (hash_print) [TESTING]: Clean up.
6323 2001-10-22 Paul Eggert <eggert@twinsun.com>
6325 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6326 to avoid a warning if -Wall.
6328 2001-10-21 Paul Eggert <eggert@twinsun.com>
6330 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6332 2001-10-21 Jim Meyering <meyering@lucent.com>
6334 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6335 this code would end up calling gettext even in packages built
6337 * getopt.c (_): Likewise.
6338 * regex.c (_): Likewise.
6340 2001-10-20 Paul Eggert <eggert@twinsun.com>
6342 * error.c (strerror_r): Do not declare unless !_LIBC.
6343 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6344 Use strerror_r that is only a macro, even if it is not a function.
6345 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6346 (private_strerror): Use prototypes, not old-style function definition.
6347 (print_errno_message): New function.
6348 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6350 (error_tail, error, error_at_line): Use it.
6352 2001-10-11 Jim Meyering <meyering@lucent.com>
6354 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6355 and quote_n (1, ... to avoid clobbering a buffer.
6357 2001-10-05 Jim Meyering <meyering@lucent.com>
6359 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6360 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6361 * hash-pjw.h: New file.
6363 2001-09-30 Jim Meyering <meyering@lucent.com>
6365 * mountlist.c [MOUNTED_GETFSSTAT]:
6366 Include <sys/ucred.h>, for Apple Darwin.
6367 Include sys/mount.h and sys/fs_types.h only if available.
6369 (read_filesystem_list): Use FS_TYPE.
6371 2001-09-29 Paul Eggert <eggert@twinsun.com>
6373 * exclude.c (excluded_filename): 0 -> false, since it's
6376 2001-09-28 Paul Eggert <eggert@twinsun.com>
6378 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6379 #defines strtoimax. Also treat the other strto* functions
6382 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6383 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6384 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6386 2001-09-26 Jim Meyering <meyering@lucent.com>
6388 Most macros in unlocked-io.h had the wrong number of arguments.
6389 * gen-uio: New script.
6390 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6391 * unlocked-io.hin: Remove file.
6392 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6393 rather than trying to embed it here.
6394 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6395 Reported by Padraig Brady.
6397 2001-09-25 Volker Borchert <bt@teknon.de>
6399 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6401 2001-09-23 Jim Meyering <meyering@lucent.com>
6403 * mountlist.c: Remove useless parentheses in #if directives.
6404 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6405 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6407 2001-09-22 Jim Meyering <meyering@lucent.com>
6409 * localcharset.c: Update from latest gettext.
6410 * config.charset: Likewise.
6412 2001-09-20 Jim Meyering <meyering@lucent.com>
6414 * xstrtol.c (strtoimax): Guard declaration with
6415 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6416 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6417 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6418 (strtoumax): Likewise, for completeness (it wasn't necessary).
6420 2001-09-06 Paul Eggert <eggert@twinsun.com>
6422 * strtoimax.c (HAVE_LONG_LONG):
6423 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6424 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6425 to work around bug in IBM C compiler.
6427 2001-09-16 Jim Meyering <meyering@lucent.com>
6429 * mkdir.c: New file.
6431 2001-09-04 Paul Eggert <eggert@twinsun.com>
6433 * xgetcwd.c: Revert some of the previous change; intead,
6434 fix the HAVE_GETCWD_NULL code to behave more like the
6435 !HAVE_GETCWD_NULL code used to.
6438 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6441 2001-09-04 Paul Eggert <eggert@twinsun.com>
6443 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6444 Use ssize_t, not int, to store result of readlink.
6445 Check for ssize_t overflow as well as size_t overflow,
6446 as POSIX says the result of readlink is implementation-defined
6447 when ssize_t overflows.
6448 Remove unnecessary cast to char*.
6449 Use free+malloc instead of realloc, as the storage doesn't need
6450 to be preserved and it's clearer and can be more efficient that way.
6451 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6452 * xreadlink.h (xreadlink): Update prototype.
6454 2001-09-03 Paul Eggert <eggert@twinsun.com>
6456 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6457 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6458 spotted by Jim Meyering.
6460 2001-09-03 Jim Meyering <meyering@lucent.com>
6462 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6464 2001-09-03 Paul Eggert <eggert@twinsun.com>
6466 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6467 like the HAVE_GETCWD_NULL code.
6468 Include pathmax.h if not HAVE_GETCWD.
6469 Do not include xalloc.h.
6470 (INITIAL_BUFFER_SIZE): New symbol.
6471 Do not use xmalloc / xrealloc, since the caller is responsible for
6472 handling errors. Preserve errno around `free' during failure.
6473 Do not overrun buffer when using getwd.
6475 2001-09-03 Paul Eggert <eggert@twinsun.com>
6477 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6478 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6480 2001-09-02 Jim Meyering <meyering@lucent.com>
6482 * error.c: Update from GNU libc.
6484 2001-09-01 Jim Meyering <meyering@lucent.com>
6486 * xreadlink.c: New file.
6487 * xreadlink.h: New file.
6488 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6490 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6491 doesn't conflict with sparc Solaris 7's definition in
6492 /usr/include/sys/int_types.h.
6494 * exclude.c: Use `""', not `<>' to #include non-system header files.
6495 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6496 and strncasecmp as r-values. Unixware didn't have declarations.
6498 2001-08-31 Jim Meyering <meyering@lucent.com>
6500 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6501 Use an initial, malloc'd, buffer of length 128 rather than
6502 a statically allocated one of length 1024.
6504 2001-08-30 Paul Eggert <eggert@twinsun.com>
6506 * xgetcwd.c: Don't include pathmax.h.
6507 Include stdlib.h and unistd.h if available.
6509 (xmalloc, xstrdup, free): Remove decls.
6510 (xgetcwd): Don't assume sizes fit in unsigned.
6511 Check for overflow when computing sizes.
6512 Simplify reallocation code.
6514 2001-08-28 Paul Eggert <eggert@twinsun.com>
6516 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6518 * strtoimax.c: Renamed from strtoxmax.c, removing the
6521 Also, make the following further changes to make this file's
6522 configuration more similar to that of strtol.c:
6523 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6524 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6525 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6526 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6527 changed to signed values.
6529 And make the following changes as well:
6530 Fix copyright notice, as 1999 was missing.
6531 (verify): New macro.
6532 (strtoimax): Check sizes at compile-time, not run-time.
6533 Prefer strtol to strtoll if both work.
6534 (main): Remove; it was not that useful and was a pain to maintain.
6536 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6538 2001-08-30 Paul Eggert <eggert@twinsun.com>
6540 * savedir.c (savedir): Remove size parameter, as POSIX says that
6541 a directory's st_size can have an arbitrary value, so the old
6542 usage could waste an arbitrary amount of memory. All uses
6544 * savedir.h: Update prototype.
6546 2001-08-30 Paul Eggert <eggert@twinsun.com>
6548 * xstrtol.c (strtoimax): New decl.
6550 2001-08-28 Paul Eggert <eggert@twinsun.com>
6552 * xstrtol.h: Add copyright notice.
6553 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6554 LONGINT_INVALID_SUFFIX_CHAR.
6556 2001-08-30 Paul Eggert <eggert@twinsun.com>
6558 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6561 2001-08-30 Paul Eggert <eggert@twinsun.com>
6563 * hash.c: Remove '2001' from copyright notice.
6565 2001-08-30 Paul Eggert <eggert@twinsun.com>
6567 * full-write.h: New file.
6568 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6569 * full-write.c: Correct credits, as cccp.c no longer
6570 exists and anyway it was so heavily changed from the old cccp
6571 code as to be unrecognizable. Include full-write.h.
6572 (full_write) Return size_t, with short writes meaning failure.
6573 All callers changed. This fixes a bug with large buffers
6575 * utime.c: Include full-write.h.
6577 2001-08-30 Paul Eggert <eggert@twinsun.com>
6579 Merge 'exclude' changes from tar 1.13.22.
6580 This fixes one or two unlikely storage allocation overflow bugs,
6581 but doesn't change user-visible behavior otherwise.
6583 2001-08-30 Paul Eggert <eggert@twinsun.com>
6585 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6586 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6587 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6588 Include if available.
6589 (<xalloc.h>): Include
6590 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6591 (verify): New macro. Use it to verify that EXCLUDE macros do not
6592 collide with FNM macros.
6593 (struct patopts): New struct.
6594 (struct exclude): Use it, as exclude patterns now come with options.
6595 (new_exclude): Support above changes.
6596 (new_exclude, add_exclude_file):
6597 Initial size must now be a power of two to simplify overflow checking.
6598 (free_exclude, fnmatch_no_wildcards): New function.
6599 (excluded_filename): No longer requires options arg, as the options
6600 are determined by add_exclude. Now returns bool, not int.
6601 (excluded_filename, add_exclude):
6602 Add support for the fancy new exclusion options.
6603 (add_exclude, add_exclude_file): Now takes int options arg.
6604 Check for arithmetic overflow when computing sizes.
6605 (add_exclude_file): xrealloc might modify errno, so don't
6606 realloc until after errno might be used.
6608 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6610 (free_exclude): New decl.
6611 (add_exclude, add_exclude_file): Now takes int options arg.
6612 (excluded_filename): No longer requires options arg, as the options
6613 are determined by add_exclude. Now returns bool, not int.
6615 2001-08-30 Paul Eggert <eggert@twinsun.com>
6617 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6619 2001-08-27 Jim Meyering <meyering@lucent.com>
6621 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6623 * version-etc.c (N_): Remove definition.
6624 Revert most of last change.
6625 Instead, simply don't mark the `Copyright...' string for translation.
6626 Based on advice from Paul Eggert.
6628 * strtoxmax.c: Tweak comment.
6630 2001-08-26 Jim Meyering <meyering@lucent.com>
6632 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6633 of copyright with `%s' so translators don't get an untranslated
6635 (COPYRIGHT_YEAR): Define.
6636 (version_etc): Use fprintf rather than fputs.
6637 Suggestion from Ulrich Drepper.
6639 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6641 * strtoll.c: New file, from GNU libc.
6642 * xstrtoimax.c: New file.
6644 * xstrtol.h: Add xstrtoimax.
6645 * strtoumax.c: New file. Simply include "strtoumax.c".
6646 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6648 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6649 * strtoxmax.c: ... then renamed to this.
6651 2001-08-13 Paul Eggert <eggert@twinsun.com>
6653 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6654 Port to Solaris 8, where 'sed' requires a space after the 'r'
6655 command, and where sh dislikes "$/". Clean up the spacing a bit.
6656 Redirect output to $tmp just once.
6658 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6660 * addext.c (<errno.h>): Include.
6661 (errno): Declare if not defined.
6662 (addext): Work correctly when pathconf returns -1 and leaves
6663 errno alone because there is no limit. Also, work even if
6664 pathconf returns a value greater than SIZE_MAX.
6666 2001-08-12 Jim Meyering <meyering@lucent.com>
6668 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6669 Simply `return getcwd (NULL, 0);'.
6670 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6671 Use 1300 as initial value for length, not PATH_MAX.
6673 * pathmax.h: Clean up cpp syntax.
6675 2001-08-12 Jim Meyering <meyering@lucent.com>
6677 * gettimeofday.c: New file.
6679 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6681 2001-08-04 Jim Meyering <meyering@lucent.com>
6683 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6684 to get in sync with glibc.
6686 2001-08-03 Paul Eggert <eggert@twinsun.com>
6688 The following changes are from gettext 0.10.39 as maintained by
6691 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6692 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6693 with inverted sense. All uses changed.
6695 * mbswidth.c: Don't include <limits.h>.
6696 Include <stdlib.h> and <string.h> unconditionally.
6697 (iswcntrl, mbsinit, ISCNTRL): New macros.
6698 (mbsnwidth): Use K&R style function declarations.
6699 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6700 can optimize it when MB_CUR_MAX == 1.
6701 The width of control characters is zero, not 1.
6703 2001-07-15 Jim Meyering <meyering@lucent.com>
6705 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6706 (BUILT_SOURCES): Add unlocked-io.h.
6707 (io_functions): Define.
6708 (unlocked-io.h): New rule.
6709 (DISTCLEANFILES): Add unlocked-io.h.
6710 (all-local): Depend on unlocked-io.h, to ensure it is created.
6712 * unlocked-io.hin: New file
6714 * regex.c: Update from glibc.
6716 2001-07-05 Jim Meyering <meyering@lucent.com>
6718 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6720 (libfetish_a_SOURCES): Put all .h files here instead.
6721 Remove a thus-exposed (better checks in automake) duplicate and
6722 two unnecessary .h files.
6724 2001-06-11 Jim Meyering <meyering@lucent.com>
6726 * regex.c: Update from GNU libc.
6728 2001-05-27 Jim Meyering <meyering@lucent.com>
6730 * readutmp.h (UT_TYPE): Define.
6732 2001-05-24 Jim Meyering <meyering@lucent.com>
6734 * argmatch.c: Include "quote.h".
6735 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6736 quote function. Reported by Göran Uddeborg.
6738 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6740 * dirname.c (dir_name): Compute append_dot using path, not newpath
6741 which is not yet declared.
6743 2001-05-11 Paul Eggert <eggert@twinsun.com>
6745 * Makefile.am (libfetish_a_SOURCES):
6746 Add strftime.c, since we now compile it on all hosts.
6748 * strftime.c (my_strftime):
6749 Define to nstrftime if emacs, but only if my_strftime is not defined.
6750 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6751 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6752 Add one more extra argument: a nanoseconds value.
6755 (my_strftime function): Add %N format.
6756 (emacs_strftimeu): Renamed from emacs_strftime,
6757 with extra ut argument.
6759 2001-05-11 Paul Eggert <eggert@twinsun.com>
6761 dirname code cleanup. base_name now behaves more compatibly
6762 with POSIX basename when given file names that have trailing
6763 slashes, and similarly for dir_name. Add new primitives
6764 base_len and dir_len. Put the directory-name-related decls
6767 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6768 * backupfile.c (base_name): Likewise.
6769 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6770 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6771 * makepath.c (strip_trailing_slashes): Likewise.
6772 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6774 * rename.c (strip_trailing_slashes): Likewise.
6775 * same.c (base_name): Likewise.
6776 * stripslash.c (ISSLASH): Likewise.
6778 * addext.c: Include <dirname.h> after size_t is defined.
6779 * backupfile.c: Likewise.
6781 * addext.c (addext): Use base_len to trim redundant
6782 trailing slashes instead of doing it ourselves.
6783 But do not trim the last slash if it is not redundant.
6785 * backupfile.c (find_backup_file_name,
6786 max_backup_version): Use base_len instead of rolling it ourselves.
6787 Handle the case of "" and (on DOS) "C:" correctly.
6789 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6790 Include <string.h>, <dirname.h>.
6791 (base_name): Allow file names ending in slashes, other than names
6792 that are all slashes. In this case, return the basename followed
6793 by the slashes. This is more general, and can be used in places
6794 where the original base_name purposely had an assertion failure.
6795 (base_len): New function.
6797 * dirname.c: Include <string.h> instead of <stdlib.h>.
6798 Do not include <assert.h>; no longer needed.
6800 (memrchr): Remove decl.
6801 (dir_name_r): Remove.
6802 (dir_len): Renamed from dirlen. All callers changed.
6803 Rewrite in terms of base_name, for simplicity and consistency.
6804 (dir_name): Never return NULL. All callers changed.
6805 Do not include <stdlib.h> in test program; no longer needed.
6806 return 0; is fine for test program.
6808 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6810 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6812 * path-concat.c (path_concat): Use base_len to compute
6813 base length, not strlen; this means we cannot rely on memcpy
6816 * same.c (STREQ): Remove.
6817 (same_name): Handle the case where the basename ends in trailing '/'.
6819 * stripslash.c (strip_trailing_slashes): Return nonzero if
6820 a slash was stripped. Do not strip the last slash after a
6823 2001-04-08 Jim Meyering <meyering@lucent.com>
6825 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6826 recomputed; that's necessary when the offset spans a DST transition.
6827 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6829 2001-04-02 Jim Meyering <meyering@lucent.com>
6831 * regex.h, regex.c: Update from GNU libc.
6833 2001-03-19 Paul Eggert <eggert@twinsun.com>
6835 * version-etc.c (version_etc_copyright): Update to 2001.
6837 2001-03-16 Paul Eggert <eggert@twinsun.com>
6839 * tempname.c (uint64_t): Define to uintmax_t if
6840 not defined, and if UINT64_MAX is not defined.
6841 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6842 Reported by John David Anglin.
6844 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6846 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6847 alias if codeset is empty.
6848 * config.charset (BeOS): Use wildcard syntax.
6850 2001-03-13 Jim Meyering <meyering@lucent.com>
6852 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6853 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6856 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6858 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6860 * unicodeio.c (print_unicode_char): Simplify accordingly.
6862 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6864 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6865 support for DOS/DJGPP.
6867 2001-02-28 Paul Eggert <eggert@twinsun.com>
6869 * Makefile.am (libfetish_a_SOURCES):
6870 Add dup-safer.c, fopen-safer.c.
6871 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6873 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6875 2001-02-25 Paul Eggert <eggert@twinsun.com>
6877 The mkstemp replacement is taken from glibc 2.2.2, with some
6878 portability fixes for use outside glibc, as follows:
6880 * tempname.c (struct_stat64): New macro.
6881 (direxists, __gen_tempname): Use it.
6882 This avoids a portability problem with Solaris 8.
6884 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6885 (<stddef.h>, <stdint.h>, <string.h>):
6886 Include only if STDC_HEADERS || _LIBC.
6887 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6888 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6889 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6890 (__set_errno): Define this macro if <errno.h> doesn't.
6891 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6892 Define these macros if <stdio.h> doesn't.
6893 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6894 Define these macros if <sys/stat.h>
6895 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6896 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6897 __xstat64): Define if not _LIBC.
6898 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6899 (__gen_tempname): Invoke gettimeofday only if
6900 HAVE_GETTIMEOFDAY || _LIBC;
6901 otherwise, fall back on plain "time".
6902 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6904 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6906 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6908 2001-02-17 Jim Meyering <meyering@lucent.com>
6910 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6911 around included file name.
6913 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6915 * strftime.c: Update from GNU libc (the only changes were to comments).
6917 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6919 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6921 2001-02-17 Paul Eggert <eggert@twinsun.com>
6923 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6924 Remove workaround macros for hosts that have mbrtowc but not
6925 mbstate_t, as we now insist on proper declarations for both
6926 before using mbrtowc.
6928 2001-02-17 Jim Meyering <meyering@lucent.com>
6930 * regex.c: Update from libc.
6932 2001-02-16 Paul Eggert <eggert@twinsun.com>
6934 * alloca.c (malloc): Undef before defining, since stdlib.h
6935 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6936 Reported by Mark Hounschell via Paul Eggert.
6938 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6940 * config.charset: Update for FreeBSD 4.2.
6942 2001-01-26 Jim Meyering <meyering@lucent.com>
6944 * quotearg.c: Include stddef.h.
6945 * quote.c: Include stddef.h.
6946 Reported by Axel Kittenberger.
6948 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6949 line in double quotes so that it evokes a better diagnostic.
6950 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6951 Reported by Axel Kittenberger.
6953 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6955 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6956 to avoid a warning. Add back 'const' to inptr.
6958 2001-01-16 Jim Meyering <meyering@lucent.com>
6960 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6963 2001-01-14 Jim Meyering <meyering@lucent.com>
6965 * rename.c: New file. From Volker Borchert.
6966 Include stdlib.h, string.h or strings.h, and xalloc.h.
6967 Use strip_trailing_slashes rather than open-coding it.
6969 2001-01-03 Paul Eggert <eggert@twinsun.com>
6971 * strftime.c: Sync with glibc time/strftime.c 1.81.
6973 2001-01-03 Jim Meyering <meyering@lucent.com>
6975 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6976 local `inptr' to avoid warning with some system declarations of iconv.
6978 2000-12-29 Paul Eggert <eggert@twinsun.com>
6980 * modechange.c: Do not assume that mode_t uses the
6981 traditional octal encoding. E.g. "chmod 1 FOO" should set
6982 the other-execute bit of FOO even if S_IXOTH != 1.
6984 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6985 WOTH, XOTH, ALLM): New macros.
6986 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6987 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6989 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6990 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6992 No need to use uintmax_t; unsigned long is long enough.
6993 Don't bother to get suffix since we don't use it.
6995 2000-12-24 Jim Meyering <meyering@lucent.com>
6997 * hash.c (is_prime): Return explicit boolean values.
6998 (hash_get_first): Return NULL to appease Irix5.6's 89.
6999 Reported by Nelson Beebe.
7001 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7003 * localcharset.c (locale_charset): Add support for Win32.
7005 2000-12-18 Paul Eggert <eggert@twinsun.com>
7007 * physmem.h, physmem.c: New files.
7009 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7010 (noinst_HEADERS): Add physmem.h.
7012 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7013 't' for compatibility with Solaris 8 sort.
7015 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7017 * config.charset: Add support for BeOS.
7019 2000-12-16 Jim Meyering <meyering@lucent.com>
7021 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7022 SHELLS_FILE to a file name that's useful on djgpp systems.
7024 (ADDITIONAL_DEFAULT_SHELLS): Define.
7025 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7026 Based mostly on a patch from Prashant TR.
7028 2000-12-16 Jim Meyering <meyering@lucent.com>
7030 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7031 N and M) would have treated it like `chown N:N FILE'.
7033 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7035 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7037 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7038 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7039 to the list of canonical encodings. Rename EUC-CN to GB2312.
7041 2000-12-08 Andreas Schwab <schwab@suse.de>
7043 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7044 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7046 2000-12-07 Jim Meyering <meyering@lucent.com>
7048 * stripslash.c (ISSLASH): Define.
7049 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7052 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7053 (dir_name_r): Declare this function as static.
7054 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7055 manifest itself on a name containing a mix of slashes and
7057 Make this function work with names starting with a DOS-style
7058 drive letter and colon prefix.
7059 (dir_name): Append `.' if necessary.
7060 Based mostly on patches from Prashant TR and Eli Zaretskii.
7062 * dirname.h (dir_name_r): Remove prototype.
7064 2000-12-05 Jim Meyering <meyering@lucent.com>
7066 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7068 2000-12-04 Jim Meyering <meyering@lucent.com>
7070 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7071 Also include memory.h, stdlib.h, unistd.h if appropriate.
7072 Reported by Andreas Jaeger (conflicting declaration of malloc).
7074 2000-12-02 Jim Meyering <meyering@lucent.com>
7076 * closeout.h: Make idempotent, to avoid some obscure warnings.
7078 2000-12-01 Paul Eggert <eggert@twinsun.com>
7080 * memrchr.c: Include <config.h> before any system include file.
7082 2000-11-29 Paul Eggert <eggert@twinsun.com>
7084 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7086 2000-11-26 Jim Meyering <meyering@lucent.com>
7088 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7090 2000-11-22 Paul Eggert <eggert@twinsun.com>
7092 * strftime.c (my_strftime): Do not invoke mbrlen with a
7093 size of (size_t) -1; it's not portable.
7095 2000-11-17 Akim Demaille <akim@epita.fr>
7097 * obstack.h: Formatting changes.
7098 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7099 prevent type checking.
7100 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7101 cast the value to (void *): assigning a `foo *' to a `void *'
7103 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7105 2000-11-17 Jim Meyering <meyering@lucent.com>
7107 * strstr.c: Update from GNU libc.
7109 2000-11-16 Jim Meyering <meyering@lucent.com>
7111 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7113 2000-11-11 Jim Meyering <meyering@lucent.com>
7115 * error.c: Add a couple #includes, merging from GNU libc version.
7117 2000-11-10 Jim Meyering <meyering@lucent.com>
7119 * obstack.h: Update from GNU libc.
7120 * obstack.c: Likewise.
7122 2000-11-06 Paul Eggert <eggert@twinsun.com>
7124 * getusershell.c (setusershell): Use rewind rather than
7125 fseek/fseeko, to avoid configuration hassles with fseeko.
7126 Don't bother opening SHELLS_FILE if shellstream is NULL;
7129 2000-11-05 Jim Meyering <meyering@lucent.com>
7131 * makepath.h (make_dir): Declare.
7132 * makepath.c (make_dir): Remove `static' attribute.
7135 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7137 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7138 last one in a bucket, advance to the next bucket.
7140 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7142 * fnmatch.c: Do not comment out all the code if we are using
7143 the GNU C library, because in some cases we are replacing buggy
7144 code in the GNU C library itself.
7146 2000-10-30 Paul Eggert <eggert@twinsun.com>
7148 * error.h, getline.h, modechange.h:
7149 Remove "2000" from Copyright line, as the file hasn't been
7150 changed this year other than in the copyright notice.
7152 * xalloc.h: Add "2000" to Copyright line, as this file
7153 was changed this year.
7155 2000-10-30 Paul Eggert <eggert@twinsun.com>
7157 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7158 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7159 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7161 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7163 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7164 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7165 doesn't define __restrict_arr.
7167 2000-10-29 Jim Meyering <meyering@lucent.com>
7169 * xstat.in: Fix grammar in comment.
7171 2000-10-28 Jim Meyering <meyering@lucent.com>
7173 * memchr.c: Update from libc.
7174 Adjust for portability:
7175 [HAVE_STDLIB_H]: Include stdlib.h.
7176 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7177 Undef __memchr, too.
7178 [!weak_alias]: Define __memchr to memchr.
7180 * regex.c: Update from libc.
7181 * regex.h: Likewise.
7182 * getopt1.c: Likewise.
7183 * memcmp.c: Likewise.
7185 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7186 Avoid using fseek, when possible -- it's broken by design.
7187 Patch by Ulrich Drepper.
7189 2000-10-26 Jim Meyering <meyering@lucent.com>
7191 * strftime.c: Update from libc.
7193 2000-10-25 Jim Meyering <meyering@lucent.com>
7195 * obstack.c: Update from libc.
7197 2000-10-23 Jim Meyering <meyering@lucent.com>
7199 * hard-locale.c (hard_locale): Revert last change -- it was simply
7200 wrong. That set_locale call must not have any side effects.
7203 2000-10-22 Jim Meyering <meyering@lucent.com>
7205 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7206 [CYCLIC]: Remove now-unused definition.
7208 * save-cwd.c (O_DIRECTORY): Define, if needed.
7209 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7210 Suggestion from Ulrich Drepper.
7212 2000-10-21 Jim Meyering <meyering@lucent.com>
7214 * dirname.c (dir_name_r): New function, factored out of dir_name.
7215 (dir_name): Use dir_name_r.
7216 * dirname.h (dir_name_r): Declare it.
7218 2000-10-21 Jim Meyering <meyering@lucent.com>
7220 * dirname.c (memrchr): Declare if necessary.
7221 (dir_name): Remove the restriction that there be no
7222 trailing slashes. Now, this code skips past them, effectively
7224 [TEST_DIRNAME] (main): New unit tests.
7226 * memrchr.c: New file from GNU libc.
7227 Undef __memrchr, too.
7228 [!weak_alias]: Define __memrchr to memrchr.
7229 Guard weak_alias use with `#ifdef weak_alias'.
7231 2000-10-17 Jim Meyering <meyering@lucent.com>
7233 * quote.h (PARAMS): Define and use.
7234 Reported by Akim Demaille.
7236 * getopt.c: Update from libc.
7238 2000-10-16 Jim Meyering <meyering@lucent.com>
7240 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7243 2000-09-25 Jim Meyering <meyering@lucent.com>
7245 * md5.h (rol): Define (from GnuPG).
7247 * sha.c: Give credit (GnuPG) where due.
7248 (M): Use rol rather than open-coding it.
7249 Add a FIXME comment.
7251 2000-09-21 Jim Meyering <meyering@lucent.com>
7253 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7254 Reported by Michael Stone.
7256 2000-09-20 Jim Meyering <meyering@lucent.com>
7258 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7259 (noinst_HEADERS): Add sha.h.
7260 Based on code from Scott G. Miller and from GnuPG.
7262 2000-09-15 Jim Meyering <meyering@lucent.com>
7264 * regex.c: Update from libc.
7266 2000-09-10 Jim Meyering <meyering@lucent.com>
7268 * getopt.c (_getopt_internal): Update from glibc.
7270 2000-09-09 Jim Meyering <meyering@lucent.com>
7272 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7273 think it should be used as a general replacement for isascii.
7274 * fnmatch.c: Likewise.
7275 * mbswidth.c: Likewise
7276 * regex.c: Likewise.
7279 * userspec.c: Include sys/param.h and limits.h.
7281 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7282 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7283 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7284 UID, GID. Check range.
7286 2000-09-06 Jim Meyering <meyering@lucent.com>
7288 * getopt.c (_getopt_internal): Update from glibc.
7290 2000-08-30 Jim Meyering <meyering@lucent.com>
7292 * strftime.c: Merge in changes from GNU libc.
7294 2000-08-26 Jim Meyering <meyering@lucent.com>
7296 * closeout.c: Include "__fpending.h".
7297 (close_stdout_status): Return right away if there's nothing to flush.
7299 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7300 * __fpending.c: New file.
7301 * __fpending.h: New file.
7303 2000-08-07 Paul Eggert <eggert@twinsun.com>
7305 Standardize on "memory exhausted" instead of "Memory exhausted"
7306 or "virtual memory exhausted".
7307 * obstack.c (print_and_abort): Use "memory exhausted", not
7308 "virtual memory exhausted".
7309 * same.c (same_name): Invoke xalloc_die instead of printing
7311 * userspec.c (parse_user_spec): Likewise.
7312 * bumpalloc.h: comment fix
7313 * same.c, userspec.c: Include xalloc.h.
7315 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7316 not char *const and pointing to a constant array.
7317 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7318 (xrealloc): Comment fix.
7320 * userspec.c (parse_user_spec):
7321 Don't translate a message until just before returning,
7322 to avoid unnecessary translation.
7324 2000-08-07 Jim Meyering <meyering@lucent.com>
7326 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7327 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7328 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7329 getgroups.c, gethostname.c, getopt.h, group-member.c,
7330 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7331 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7332 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7333 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7334 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7335 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7336 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7337 yesno.c: Back out Copyright date changes for each file with no change
7338 this year. This eases coordination with other programs using the same
7339 source code modules. From Paul Eggert.
7341 2000-08-03 Greg McGary <greg@mcgary.org>
7343 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7344 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7345 (EXTEND_BUFFER): Use them.
7347 2000-08-01 Jim Meyering <meyering@lucent.com>
7349 * dirname.c (ISSLASH): Define.
7350 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7351 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7352 both `\' and `/' may be use as path separators.
7353 Based on a patch from Prashant TR.
7355 2000-07-31 Paul Eggert <eggert@twinsun.com>
7357 * quotearg.c (quotearg_n_options): Don't make the initial
7358 slot vector a constant, since it might get modified.
7360 2000-07-31 Jim Meyering <meyering@lucent.com>
7362 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7363 * obstack.c (print_and_abort): Likewise.
7365 2000-07-30 Paul Eggert <eggert@twinsun.com>
7367 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7368 buffer, so that the caller can always quote one small
7369 component of a "memory exhausted" message in slot 0.
7370 From a suggestion by Jim Meyering.
7372 2000-07-30 Jim Meyering <meyering@lucent.com>
7374 * makepath.c (make_path): Quote the other instance, too.
7376 * quotearg.c (N_STATIC_SLOTVECS): Define.
7377 (STATIC_BUF_SIZE): Define.
7378 (quotearg_n_options): Use only statically allocated storage when
7379 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7380 than STATIC_BUF_SIZE.
7382 2000-07-29 Jim Meyering <meyering@lucent.com>
7384 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7385 * dirname.c (dir_name): Likewise.
7387 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7389 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7390 (dir_name): Assert that there are no trailing slashes.
7392 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7394 * mbswidth.h (mbswidth): Add a flags argument.
7395 (mbswidth): New declaration.
7396 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7397 * mbswidth.c (mbswidth): Add a flags argument.
7398 (mbsnwidth): New function.
7400 2000-07-24 Jim Meyering <meyering@lucent.com>
7402 * mbswidth.c: Remove useless #else. From Bruno Haible.
7404 2000-07-23 Paul Eggert <eggert@twinsun.com>
7406 * mbswidth.c (_XOPEN_SOURCE):
7407 Don't define; this causes problems on Solaris 7.
7408 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7410 2000-07-23 Paul Eggert <eggert@twinsun.com>
7413 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7414 so that mbstate_t is always defined.
7416 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7417 be 1 in at least one GCC installation, and this configuration
7418 error is likely to be common. Ignoring MB_LEN_MAX hurts
7419 performance on hosts that have mbrtowc but have only unibyte
7420 locales, but I assume these hosts are rare.
7422 2000-07-23 Paul Eggert <eggert@twinsun.com>
7424 * quotearg.c: Streamline by invoking multibyte code only if needed.
7425 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7426 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7427 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7428 invoke multibyte primitives.
7430 2000-07-23 Jim Meyering <meyering@lucent.com>
7432 * basename.c (base_name): Add an assertion.
7434 2000-07-15 Bruno Haible <clisp.cons.org>
7436 * quotearg.c: When the system forces us to redefine mbstate_t,
7437 shadow its mbsinit function.
7439 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7441 * mbswidth.h: New file.
7442 * mbswidth.c: New file.
7443 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7444 (noinst_HEADERS): Add mbswidth.h.
7446 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7448 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7451 2000-07-15 Jim Meyering <meyering@lucent.com>
7453 * makepath.c: Include quote.h.
7454 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7455 corresponding argument in a `quote (...)' call.
7456 Give better diagnostics.
7458 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7459 (noinst_HEADERS): Add quote.h.
7461 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7462 from tar's src/misc.c.
7463 * quote.h: New file. Prototypes for same.
7465 2000-07-10 Paul Eggert <eggert@twinsun.com>
7467 From a suggestion by Bruno Haible.
7468 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7469 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7470 to decide whether to define the BeOS workaround macro;
7471 this adjusts to the change to AC_MBSTATE_T.
7473 2000-07-13 Paul Eggert <eggert@twinsun.com>
7475 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7477 * quotearg.c (quoting_style_args, quoting_style_vals,
7478 quotearg_buffer_restyled): Add support for
7479 clocale_quoting_style. Undo previous change to
7480 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7481 and "{RIGHT QUOTATION MARK}" msgids.
7483 2000-07-05 Paul Eggert <eggert@twinsun.com>
7485 The old behavior of quoting `like this' doesn't look good with
7486 newer, ISO-style fonts. See:
7487 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7489 Instead, quote "like this" by default. Let the translator
7490 tailor the locale-specific quoting behavior by providing
7491 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7493 * quotearg.c (N_): New macro.
7494 (gettext_default): New function.
7495 (quotearg_buffer_restyled): Use
7496 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7497 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7499 2000-07-09 Jim Meyering <meyering@lucent.com>
7501 * Most files: Update copyright dates to include 2000.
7503 2000-07-08 Jim Meyering <meyering@lucent.com>
7505 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7507 (xgethostname): Remove now-unnecessary #ifdef.
7508 Move declaration of `err' into loop where it's used.
7510 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7512 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7513 by allocating a larger buffer. Test the gethostname return value for
7514 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7515 returns an error and ENAMETOOLONG isn't defined.
7517 2000-07-05 Paul Eggert <eggert@twinsun.com>
7518 and Bruno Haible <haible@clisp.cons.org>
7520 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7522 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7524 * quotearg.c (struct quoting_options): Simplify quote_these_too
7527 2000-07-03 Jim Meyering <meyering@lucent.com>
7529 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7530 Reported by Bruno Haible.
7532 2000-07-04 Jim Meyering <meyering@lucent.com>
7534 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7535 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7538 2000-07-03 Paul Eggert <eggert@twinsun.com>
7539 and Bruno Haible <haible@clisp.cons.org>
7541 * quotearg.c (mbrtowc):
7542 Assign to *pwc, and return 1 only if result is nonzero.
7543 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7545 2000-07-03 Jim Meyering <meyering@lucent.com>
7547 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7548 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7551 2000-07-02 Jim Meyering <meyering@lucent.com>
7553 * quotearg.c (mbstate_t): Don't define here.
7555 2000-07-02 Jim Meyering <meyering@lucent.com>
7557 * nanosleep.c (SIGCONT): Define if not already defined.
7559 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7561 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7562 per change in ../m4/ls-mntd-fs.m4.
7563 (read_filesystem_list): Ignore symbolic links.
7565 2000-06-29 Jim Meyering <meyering@lucent.com>
7567 * same.c: Include <string.h> or <strings.h>, as appropriate,
7568 for declaration of strcmp.
7570 * long-options.c: Include <stdlib.h>, for declaration of exit.
7572 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7573 Avoid warning by casting result to `char *' to remove `const'.
7575 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7577 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7579 2000-06-26 Paul Eggert <eggert@twinsun.com>
7581 savedir now sets errno on failure and invokes xmalloc to get memory.
7582 Fix a couple of other minor bugs while we're at it.
7584 * savedir.c (<unistd.h>): Do not include; there's no need.
7585 (NAMLEN): Remove macro.
7586 (malloc, realloc): Remove decls.
7588 ("xalloc.h"): Include.
7589 (NAME_SIZE_DEFAULT): New macro.
7590 (savedir): Use xmalloc / xrealloc to allocate memory.
7591 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7592 Skip "" directory entries.
7593 Use strlen to calculate directory entry length, since the old method
7594 is rarely used these days and isn't worth supporting.
7595 Don't use a pointer after freeing it.
7596 Check for integer overflow when calculating allocation size.
7597 Use memcpy to copy entries, instead of stpcpy.
7598 Set errno properly when returning NULL.
7599 Check for readdir error.
7601 2000-06-26 Jim Meyering <meyering@lucent.com>
7603 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7605 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7607 * getusershell.c (xmalloc, xrealloc): Remove functions.
7609 Don't include <stdlib.h>. Don't declare malloc, realloc.
7611 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7613 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7615 2000-06-24 Jim Meyering <meyering@lucent.com>
7617 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7619 2000-06-21 Jim Meyering <meyering@lucent.com>
7621 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7623 2000-06-19 Paul Eggert <eggert@twinsun.com>
7625 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7626 (mbrtowc, mbstate_t): Define substitutes if
7627 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7628 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7629 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7631 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7633 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7634 than 1024, return a memory chunk of least possible size, instead
7635 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7636 Use free/xmalloc instead of xrealloc to avoid copying for very long
7639 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7641 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7642 address, not strdup. Include <stdlib.h> and don't declare free().
7644 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7646 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7649 2000-06-21 Jim Meyering <meyering@lucent.com>
7651 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7652 (noinst_HEADERS): Add getstr.h.
7654 * getline.c (getstr): Move into a separate file.
7655 * getstr.c (getstr): New file, extracted from getline.c, with
7656 the following changes: new parameter, delim2; both delim[12]
7657 parameters have type `int', not `char'. The latter would lose
7658 with 8-bit delimiters.
7659 * getstr.h: New file.
7661 2000-06-19 Jim Meyering <meyering@lucent.com>
7663 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7665 2000-06-18 Jim Meyering <meyering@lucent.com>
7667 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7668 Besides, these days every porting target provides a mkdir function.
7670 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7671 (this snippet comes from src/system.h).
7673 2000-06-15 Paul Eggert <eggert@twinsun.com>
7675 * human.c (adjust_value): New function.
7676 (human_readable_inexact): Apply rounding style even when
7677 printing approximate values.
7679 2000-06-14 Paul Eggert <eggert@twinsun.com>
7681 * human.c (human_readable_inexact): Allow an input block
7682 size that is not a multiple of the output block size, and vice versa.
7683 Reported by Piergiorgio Sartor.
7685 2000-06-14 Paul Eggert <eggert@twinsun.com>
7687 * getdate.y (get_date): Apply relative times after time
7688 zone indicator, not before. Reported by Todd A. Jacobs.
7690 2000-06-13 Jim Meyering <meyering@lucent.com>
7692 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7694 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7696 2000-06-12 Paul Eggert <eggert@twinsun.com>
7698 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7700 2000-06-04 Paul Eggert <eggert@twinsun.com>
7702 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7704 2000-06-04 Jim Meyering <meyering@lucent.com>
7706 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7707 SunOS 4.1.4 for which gid_t is an unsigned type.
7709 2000-06-03 Jim Meyering <meyering@lucent.com>
7711 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7713 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7715 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7716 newer, don't install charset.alias.
7717 * config.charset: Change the Linux/glibc rules so they become empty
7718 on glibc-2.1 or newer.
7720 2000-06-02 Jim Meyering <meyering@lucent.com>
7722 * mountlist.c: Back out last change. Instead, do this...
7723 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7724 member using the same `ignore'-testing code.
7725 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7729 2000-05-29 Jim Meyering <meyering@lucent.com>
7731 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7732 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7734 2000-05-22 Jim Meyering <meyering@lucent.com>
7736 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7738 2000-05-18 Jim Meyering <meyering@lucent.com>
7740 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7741 back, too, since it may have been modified by allocate_entry.
7742 (hash_delete): Rewrite to use neither the assignment operator
7743 nor the comma operator in an if-expression.
7745 2000-05-15 Paul Eggert <eggert@twinsun.com>
7748 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7749 Remove; no longer needed.
7750 "quotearg.h": Add include.
7751 (file_name): Do not bother to explicitly initialize to NULL; it's less
7752 efficient on some hosts.
7753 (close_stdout_status): Remove test as to whether stdout was already
7754 closed; it breaks for the case "echo x | sort >&-".
7755 Quote file name colons.
7756 Do not assume that _("write error") lacks format strings.
7758 2000-05-15 Jim Meyering <meyering@lucent.com>
7760 * version-etc.c (version_etc_copyright): Update the copyright string
7761 used in all --version output.
7763 2000-05-14 Jim Meyering <meyering@lucent.com>
7765 * closeout.c (close_stdout_set_file_name): New function.
7766 (close_stdout_status): Use new file-scoped global.
7767 Return right away if fstat says the stdout file descriptor is invalid.
7768 * closeout.h (close_stdout_set_file_name): Declare.
7770 2000-05-10 Jim Meyering <meyering@lucent.com>
7772 * closeout.c [default_exit_status]: New file-scoped variable.
7773 (close_stdout_set_status): New function.
7774 * closeout.h (close_stdout_set_status): Declare.
7776 2000-05-08 Jim Meyering <meyering@lucent.com>
7778 * long-options.c: Don't include closeout.h.
7779 (parse_long_options): Don't call close_stdout for --version.
7781 2000-05-06 Jim Meyering <meyering@lucent.com>
7783 * strnlen.c: Undefine __strnlen and strnlen.
7784 [!weak_alias]: Define __strnlen to strnlen.
7786 * atexit.c: New file, from libiberty.
7788 2000-05-06 Jim Meyering <meyering@lucent.com>
7790 * closeout.c (close_stdout_status): Also check for errors on the
7793 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7795 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7796 instead of xmalloc, xrealloc, path_concat.
7797 (locale_charset): Treat empty environment variables as absent.
7798 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7800 2000-05-04 Jim Meyering <meyering@lucent.com>
7802 * getopt.c: Update from glibc.
7803 * obstack.c: Likewise.
7804 * obstack.h: Likewise.
7805 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7807 * regex.h: Likewise.
7808 * strndup.c: Likewise.
7809 * strnlen.c: New file, from glibc.
7811 2000-05-01 Jim Meyering <meyering@lucent.com>
7813 * full-write.c (full_write): Remove `FIXME' part of comment.
7815 2000-04-29 Jim Meyering <meyering@lucent.com>
7817 * path-concat.c: Declare strdup only if it's not defined.
7818 * canon-host.c: Likewise.
7820 2000-04-28 Jim Meyering <meyering@lucent.com>
7822 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7823 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7824 included first, then limits.h is included by locale.h by libintl.h.
7825 From John David Anglin.
7827 2000-04-25 Jim Meyering <meyering@lucent.com>
7829 * makepath.c (S_IRWXUGO): Define.
7830 (make_path): Always perform explicit chmod if MODE specifies any
7831 of the `special' permission bits. Prompted by a bug report against
7832 install from Mate Wierdl and Joost van Baal.
7834 2000-04-18 Jim Meyering <meyering@lucent.com>
7838 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7839 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7841 2000-04-17 Jim Meyering <meyering@lucent.com>
7843 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7844 the definition of it to rpl_strftime also defined-away the system's
7847 2000-04-15 Jim Meyering <meyering@lucent.com>
7849 Use `C' to denote so-called `contiguous' files, the same way
7851 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7852 (ftypelet): Use S_ISCTG.
7853 From Michael Deutschmann.
7855 2000-04-14 Jim Meyering <meyering@lucent.com>
7857 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7859 2000-04-08 Jim Meyering <meyering@lucent.com>
7861 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7862 names don't conflict. Reported by Eli Zaretskii.
7864 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7866 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7867 bug. Deal with the different error behavior of Irix iconv.
7869 2000-04-07 Jim Meyering <meyering@lucent.com>
7871 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7872 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7874 2000-04-05 Jim Meyering <meyering@lucent.com>
7876 Portability tweaks required for ultrix4.3.
7877 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7878 * readutmp.c: Include sys/types.h before sys/stat.h.
7879 * canon-host.c: Declare strdup.
7880 * path-concat.c: Likewise.
7881 From John David Anglin.
7883 2000-04-04 Jim Meyering <meyering@lucent.com>
7885 Be more DOS 8.3-friendly.
7886 * ref-add.sin: Renamed from ref-add.sed.in.
7887 * ref-del.sin: Renamed from ref-del.sed.in.
7888 * Makefile.am: Reflect renaming.
7889 Reported by Eli Zaretskii.
7891 Use a temporary file name that won't clash with `charset.alias'
7892 in the DOS 8.3 name space.
7893 * Makefile.am (charset_tmp): Define.
7894 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7895 (uninstall-local): Likewise.
7896 Reported by Eli Zaretskii.
7898 2000-03-29 Paul Eggert <eggert@twinsun.com>
7900 * time/strftime.c (my_strftime): Make sure we call the system
7901 strftime, not ourselves, when invoking the underlying strftime.
7903 2000-03-24 Jim Meyering <meyering@lucent.com>
7905 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7906 (charset_alias): Define.
7907 (install-exec-local): Factor out common code.
7908 (uninstall-local): Split lines longer than 80.
7909 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7911 (.sed.in.sed): New rule. Don't redirect directly to $@.
7912 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7914 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7916 * config.charset: Output a line containing "Packages using this file".
7917 * ref-add.sed.in, ref-del.sed.in: New files.
7918 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7919 ref-del.sed): New rules.
7921 2000-03-17 Jim Meyering <meyering@lucent.com>
7923 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7924 Otherwise, include <strings.h>
7926 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7928 * unicodeio.c (utf8_wctomb): New function.
7929 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7930 format instead of in UCS-4 with platform dependent endianness.
7932 2000-03-07 Paul Eggert <eggert@twinsun.com>
7934 * savedir.c (savedir): Work even if directory size is
7935 negative; this can happen with some screwy NFS configurations.
7937 2000-03-06 Jim Meyering <meyering@lucent.com>
7939 * localcharset.c (get_charset_aliases): Don't try to free file_name
7940 if it's NULL (because we ran out of memory). From Bruno Haible.
7942 2000-03-05 Jim Meyering <meyering@lucent.com>
7944 * localcharset.c ("path-concat.h"): Include.
7945 (get_charset_aliases): Use path_concat instead of ANSI string
7948 * unicodeio.h (PARAMS): Define.
7949 Use it to guard prototype.
7951 2000-03-04 Jim Meyering <meyering@lucent.com>
7953 * Makefile.am (install-exec-local): Create $(libdir) before installing
7955 (uninstall-local): Uncomment this rule so `make distcheck' works
7958 * unicodeio.c (<errno.h>): Include it.
7959 (errno): Declare if not defined.
7961 * localcharset.c: Add Bruno's comment justifying use of volatile.
7963 * config.charset: New version, incorporating remarks from a linux
7964 i18n mailing list. From Bruno Haible.
7966 2000-03-02 Jim Meyering <meyering@lucent.com>
7968 * Makefile.am (EXTRA_DIST): Add config.charset.
7970 2000-03-01 Jim Meyering <meyering@lucent.com>
7972 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7973 * unicodeio.c: Likewise.
7975 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7977 * config.charset: New file.
7978 * localcharset.c: New file.
7979 * unicodeio.h, unicodeio.c: New files.
7980 * Makefile.am (DEFS): Add -DLIBDIR=...
7981 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7982 (noinst_HEADERS): Add unicodeio.h.
7983 (all-local, install-exec-local, charset.alias): New targets.
7985 2000-02-28 Paul Eggert <eggert@twinsun.com>
7987 * quotearg.c (ALERT_CHAR): New macro.
7988 (quotearg_buffer_restyled): Use it.
7990 2000-02-27 Jim Meyering <meyering@lucent.com>
7992 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7993 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7995 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7996 not `#if STDC_HEADERS'.
7997 Declare malloc if needed.
7999 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8000 now that autoconf always defines the HAVE_DECL_ symbols.
8001 * human.c: Likewise.
8003 * strtoumax.c: Likewise.
8005 * backupfile.c: Arrange for cpp to fail if the configure-time
8006 declaration check was not run.
8008 * human.c: Likewise.
8010 * strtoumax.c: Likewise.
8012 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8013 then first look up the entire `.'-containing string as a login name.
8015 2000-02-18 Paul Eggert <eggert@twinsun.com>
8017 * getdate.y: Handle two-digit years with leading zeros correctly.
8018 (textint): New typedef.
8019 (parser_control): Member year changed from int to textint.
8021 (YYSTYPE): Removed; replaced by %union with int and textint members.
8022 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8023 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8024 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8025 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8026 (date, number, to_year): Use width of number in digits, not its value,
8027 to determine whether it's a 2-digit year, or a 2-digit time.
8028 (yylex): Store number of digits of numeric tokens.
8029 Reported by John Kendall.
8031 (parser_control): Changed from struct parser_control to typedef (for
8032 consistency). All uses changed.
8034 (tID): Removed; not used.
8035 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8037 2000-02-14 Paul Eggert <eggert@twinsun.com>
8039 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8040 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8042 2000-02-12 Jim Meyering <meyering@lucent.com>
8044 * userspec.c (ISDIGIT): Define it.
8045 (isdigit): Remove definition.
8046 (is_number): Use ISDIGIT, not isdigit.
8047 <libintl.h>: Include.
8049 (parse_user_spec): Mark translatable strings.
8051 2000-02-10 Jim Meyering <meyering@lucent.com>
8053 With these changes, nanosleep.[ch] are finally enough like the other
8054 lib/* replacement files to compile on a few more losing systems.
8056 * nanosleep.h: Don't include config.h.
8057 Remove prototype from declaration of nanosleep.
8058 (PARAMS): Remove now-unneeded definition.
8059 * nanosleep.c: #undef nanosleep.
8060 (rpl_nanosleep): Rename from nanosleep.
8062 2000-02-03 Jim Meyering <meyering@lucent.com>
8064 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8065 rather than with `#if HAVE_UTMPNAME'.
8067 2000-02-01 Jim Meyering <meyering@lucent.com>
8069 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8071 2000-01-31 Jim Meyering <meyering@lucent.com>
8073 * nanosleep.h (nanosleep): Guard declaration with
8074 `#if ! HAVE_DECL_NANOSLEEP'.
8075 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8076 the declaration in that vendor's sys/timers.h.
8077 Reported by Christian Krackowizer.
8079 * quotearg.c (ISASCII): Add #undef and move definition to follow
8080 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8081 (ISPRINT): Likewise.
8082 Reported by Tom Tromey.
8084 2000-01-30 Jim Meyering <meyering@lucent.com>
8086 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8087 uses of ->ut_name. The latter doesn't work with new Linux header files
8088 where only utmpx.ut_user is declared.
8090 * readutmp.h (UT_USER): Define.
8092 2000-01-23 Jim Meyering <meyering@lucent.com>
8094 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8097 2000-01-22 Jim Meyering <meyering@lucent.com>
8099 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8100 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8101 Required for some AIX systems. Reported by Christian Krackowizer.
8102 [TESTING] (main): New function.
8104 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8105 * dirname.c (dir_name): Support for DOS-style file names with drive
8108 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8110 * strverscmp.c (ISDIGIT): Define.
8111 (strverscmp): Use ISDIGIT, not isdigit.
8113 2000-01-17 Paul Eggert <eggert@twinsun.com>
8115 * nanosleep.c (nanosleep):
8116 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8117 POSIX.1 doesn't require SA_INTERRUPT and some systems
8118 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8119 it's been part of POSIX.1 since day 1 (in 1988).
8121 2000-01-17 Jim Meyering <meyering@lucent.com>
8123 * interlock: Remove unused file. Reported by François Pinard.
8125 2000-01-16 Paul Eggert <eggert@twinsun.com>
8127 * quotearg.c (quotearg_buffer_restyled): Do not quote
8128 alert, backslash, formfeed, and vertical tab unnecessarily in
8129 shell quoting style.
8132 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8133 Free Software Foundation, Inc.
8134 Copying and distribution of this file, with or without modification,
8135 are permitted provided the copyright notice and this notice are preserved.