1 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3 Use a consistent style for including <config.h>.
4 * __fpending.c, acl.c, argmatch.c,
5 argp-help.c, argp-parse.c,
6 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
7 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
8 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
9 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
10 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
11 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
12 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
13 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
14 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
15 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
16 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
17 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
18 modechange.c, mountlist.c, open-safer.c, physmem.c,
19 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
20 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
21 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
22 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
23 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
24 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
25 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
26 userspec.c, utimecmp.c, version-etc-fsf.c,
27 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
28 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
29 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
30 Standardize inclusion of config.h.
31 * __fpending.h, dirfd.h, getdate.h, human.h,
32 inttostr.h: Removed inclusion of config.h from header files.
33 * inttostr.c: Adjusted in-tree users.
34 * timespec.h: Remove superfluous warning to include config.h.
35 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
36 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
37 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
38 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
40 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
42 * stat-time.h: New file.
43 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
44 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
46 (timespec_cmp): New function.
47 * utimecmp.c: Include stat-time.h.
48 (SYSCALL_RESOLUTION): Depend on whether various struct stat
49 members exist, not on the obsolescent ST_MTIM_NSEC.
50 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
52 2005-09-15 Derek Price <derek@ximbiot.com>
53 Paul Eggert <eggert@cs.ucla.edu>
55 * regcomp.c, regexec.c, regex_internal.c: Back out previous
56 changes, consolidating in...
57 * regex_internal.h: ...this file.
59 2005-09-15 Derek Price <derek@ximbiot.com>
61 * regex_internal.h: Blank `pure' for GNUC < 3.
62 * regex_internal.c: Ditto, using this...
63 (__GNUC_PREREQ): ...new macro.
64 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
65 (__GNUC_PREREQ): ...this new macro.
67 * strstr.h: Include string.h. Define strstr as a macro here.
69 2005-09-13 Derek Price <derek@ximbiot.com>
71 * canon-host.c (canon_host_r): Set *cherror on memory allocation
73 Reported by Jim Meyering <jim@meyering.net>.
75 2005-09-13 Jim Meyering <jim@meyering.net>
77 * canon-host.c: Filter through gnu indent and reword comments slightly.
78 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
80 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
83 (base64_encode): Put b64str in initialized data section.
85 2005-09-12 Derek Price <derek@ximbiot.com>
87 Return usable errors from canon-host.
88 * canon-host.h: New file.
89 * canon-host.c (canon_host): Wrap...
90 (canon_host_r): ...this new function, which now relies exclusively on
92 (ch_strerror): New function.
93 (last_cherror): New global.
94 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
95 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
97 (freeaddrinfo): Free ai->ai_canonname when set.
99 2005-09-12 Derek Price <derek@ximbiot.com>
100 Paul Eggert <eggert@cs.ucla.edu>
102 * glob-libc.h: Renamed from glob_.h. The new version is
103 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
104 protecting things that should be done only in gnulib contexts.
105 * glob_.h: New file, containing only the glob things needed for
107 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
108 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
109 (glob, globfree, glob_pattern_p): Now defined simply in terms of
110 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
111 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
112 and to respect the namespace rules better.
114 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
116 Merge glibc and coreutils changes into gnulib, plus a few
118 * md5.c: Use #error rather than a string.
119 (CYCLIC): New macro, from glibc source. Use it instead of rol.
120 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
121 (__attribute__): Define to empty for non recent-GCC.
122 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
123 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
124 Renamed from their non-__ counterparts, with new macros replacing
125 them if not _LIBC. Add __THROW attribute.
127 (struct md5_ctx): Align buffer if using GCC.
128 * sha1.h (struct sha1_ctx): Likewise.
129 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
130 The old name was backwards.
131 (NOTSWAP): Remove; not used.
132 (rol): New macro, moved here from md5.h.
133 (sha1_process_block): Remove a FIXME that doesn't make sense.
135 2005-09-12 Derek Price <derek@ximbiot.com>
137 * gai_strerror.c: Include config.h when available. Include
138 getaddrinfo.h before other headers to test interface.
139 Reported by Larry Jones <lawrence.jones@ugs.com>.
141 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
143 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
144 definitions, since that's the preferred style in glibc.
145 Fix a minor spacing issue, and update copyright notice to match glibc's.
147 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
149 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
151 2005-09-06 Simon Josefsson <jas@extundo.com>
153 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
154 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
156 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
158 Change bitset word type from unsigned int to unsigned long int,
159 as this has better performance on typical 64-bit hosts.
160 Port bitset code to hosts with unusual word sizes.
161 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
162 (build_collating_symbol):
163 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
164 argument is a bitset. This is merely a style issue, but it makes
165 it clearer that an entire array is expected.
166 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
167 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
168 Port to the case where bitset_word is not the same as unsigned int.
169 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
170 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
172 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
173 (build_trtable, group_nodes_into_DFAstates):
175 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
176 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
177 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
178 * regexec.c (group_nodes_into_DFAstates): Likewise.
179 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
180 * regcomp.c (optimize_subexps, lower_subexp):
181 Work even if bitset_word has holes in its bitwise representation.
182 * regex_internal.h (BITSET_WORD_BITS): Likewise.
183 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
185 * regex_internal.c (re_string_reconstruct):
186 Don't assume UCHAR_MAX == 255.
187 * regex_internal.h (bitset_set_all): Likewise.
188 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
190 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
191 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
193 (BITSET_WORD_MAX): New macro.
194 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
195 (bitset_set_all, bitset_copy): Now inline functions, not macros.
196 (bitset_empty, bitset_copy):
197 Prefer sizeof (bitset) to multiplying it out ourselves.
198 (bitset_not_merge): Remove; unused.
199 (bitset_contain): Return bool, not unsigned int with one bit on.
201 * regexec.c (build_trtable): Don't assume bitset has no stricter
202 alignment than re_node_set; do this by defining a new internal
203 type struct dests_alloc and using it to allocate memory.
205 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
207 Check for arithmetic overflow when calculating sizes, to prevent
208 some buffer-overflow issues. These patches are conservative, in the
209 sense that when I couldn't determine whether an overflow was possible,
210 I inserted a run-time check.
211 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
212 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
213 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
214 (re_xnrealloc, re_x2nrealloc): New inline functions.
215 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
216 (build_equiv_class, build_charclass): Check for arithmetic overflow
217 in size expression calculations.
218 * lib/regex_internal.c (re_string_realloc_buffers):
219 (build_wcs_upper_buffer, re_node_set_add_intersect):
220 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
221 (re_dfa_add_node, register_state): Likewise.
222 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
223 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
224 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
225 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
227 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
229 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
230 to avoid a collision with bits/local_lim.h in glibc.
231 All uses changed. Problem reported by Dmitry V. Levin in
232 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
234 * regex_internal.c (build_wcs_upper_buffer): Fix portability
235 bugs in int versus size_t comparisons.
236 (re_string_context_at): Fix bug where the code assumed that
239 Use bool where appropriate.
240 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
242 (calc_eclosure_iter): Likewise, for ROOT arg.
243 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
244 (build_charclass_op): Likewise, for NON_MATCH arg.
245 * regex_internal.c (re_string_allocate, re_string_construct):
246 (re_string_construct_common): Likewise, for ICASE arg.
247 * regexec.c (re_search_2_stub, re_search_stub):
248 Likewise, for RET_LEN arg.
249 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
250 (set_regs): Likewise, for FL_BACKTRACK arg.
251 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
252 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
253 (calc_eclosure_iter, parse_bracket_exp):
254 Use bool for internal variables that are booleans.
255 * regexec.c (re_search_internal, check_matching, proceed_next_node):
256 (set_regs, build_sifted_states, sift_states_bkref):
257 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
258 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
259 (find_collation_sequence_value):
261 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
262 (re_node_set_compare):
263 Return bool, not int. All callers changed.
264 * regexec.c (check_halt_node_context, check_dst_limits):
265 (build_trtable, check_node_accept): Likewise.
266 * regex_internal.h: Include stdbool.h.
268 Fix bugs uncovered when converting to bool.
269 * regcomp.c (calc_eclosure_iter): Check for storage allocation
270 failure instead of charging ahead blindly.
271 * regex_internal.c (register_state): Likewise.
272 * regexec.c (re_search_2_stub): Use simpler method than boolean
273 for freeing internal storage.
274 (group_nodes_into_DFA_states): Use unsigned int, not int, for
275 bitset pieces used as boolean, to avoid undefined behavior
276 on hosts that do int overflow checking.
278 2005-08-31 Derek Price <derek@ximbiot.com>
280 * getdelim.c (getdelim): Return EOF on EOF.
281 Reported by Larry Jones <lawrence.jones@ugs.com>.
283 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
285 * regex_internal.c (re_string_reconstruct): Don't assume buffer
286 lengths fit in regoff_t; this isn't true if regoff_t is the same
288 * regex.c (re_search_internal): 5th arg is LAST_START
289 (= START + RANGE) instead of RANGE. This avoids overflow
290 problems when regoff_t is the same width as size_t.
292 (re_search_2_stub): Check for overflow when adding the
293 sizes of the two strings.
294 (re_search_stub): Check for overflow when adding START
295 to RANGE; if it occurs, substitute the extreme value.
297 2005-08-31 Jim Meyering <jim@meyering.net>
299 * regcomp.c (search_duplicated_node): Make first pointer arg
301 * regex_internal.c (create_ci_newstate, create_cd_newstate):
302 (register_state): Likewise.
303 * regexec.c (search_cur_bkref_entry, check_dst_limits):
304 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
305 (group_nodes_into_DFAstates): Likewise.
307 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
309 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
310 old glibc regex code mishandles strings longer than 2**31 bytes.
311 This patch fixes this when the regex code is used in gnulib
312 (i.e., outside glibc).
314 This patch should not affect the use of the regex code inside
315 glibc. No doubt this problem also needs to be handled for glibc
316 as well, but the result will be an incompatible change to the
317 glibc ABI, and the old ABI will have to be supported too. That
318 can be the the subject for another patch.
320 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
321 governing whether the rest of this patch is active. By default,
322 the macro is disabled and the patch has no effect.
323 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
324 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
325 (struct re_pattern_buffer, re_search, re_search_2, re_match):
326 (re_match_2, re_set_registers): Use the new types.
327 * regex_internal.h (Idx, re_hashval_t): New types.
328 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
330 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
331 (re_string_context_at, bin_tree_t, re_dfastate_t):
332 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
333 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
334 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
335 (re_string_char_size_at, re_string_wchar_at):
336 (re_string_elem_size_at):
337 Use the new types and macros to port to 64-bit hosts.
338 Use unsigned types for internal values, so that the code
339 mostly works even for arrays larger than SSIZE_MAX.
340 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
341 (search_duplicated_node, calc_eclosure_iter, fetch_number):
342 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
343 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
344 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
345 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
346 (calc_inveclosure, parse_dup_op, build_range_exp):
347 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
348 (fetch_number, create_token_tree, mark_opt_subexp):
350 * regex_internal.c (re_string_construct_common, create_ci_newstate):
351 (create_cd_newstate, re_string_allocate, re_string_construct):
352 (re_string_realloc_buffers, build_wcs_upper_buffer):
353 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
354 (re_string_reconstruct, re_string_peek_byte_case):
355 (re_string_fetch_byte_case, re_string_context_at):
356 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
357 (re_node_set_init_copy, re_node_set_add_intersect):
358 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
359 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
360 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
361 (re_acquire_state, re_acquire_state_context, register_state):
363 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
364 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
365 (re_search_internal, re_search_2_stub, re_search_stub)
366 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
367 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
368 (update_cur_sifted_state, check_dst_limits):
369 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
370 (check_subexp_limits, sift_states_bkref, merge_state_array):
371 (check_subexp_matching_top, get_subexp, get_subexp_sub):
372 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
373 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
374 (expand_bkref_cache, check_node_accept_bytes):
375 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
376 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
377 (acquire_init_state_context, check_halt_node_context):
378 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
379 (sift_states_backward, clean_state_log_if_needed):
380 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
381 (find_recover_state, transit_state_sb, transit_state_mb):
382 (transit_state_bkref, build_trtable, match_ctx_clean):
384 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
385 to work around an assumption that REG_MISSING is negative.
387 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
388 (seek_collating_symbol_entry) [defined _LIBC]:
389 (lookup_collation_sequence_value) [defined _LIBC]:
390 (build_range_exp, build_collating_symbol) [defined _LIBC]:
391 Use prototypes rather than old-style function definitions.
392 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
393 (transit_state_sb) [0]:
394 (find_collation_sequence_value) [defined _LIBC]: Likewise.
396 * regexec.c (re_search_internal): Simplify update of rm_so and
399 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
400 (optimize_subexps, lower_subexp):
401 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
402 since the signed shift might overflow. Use 1u<<31 instead.
403 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
404 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
407 * regcomp.c (optimize_subexps, lower_subexp):
408 Use CHAR_BIT rather than 8, for clarity.
409 * regexec.c (check_dst_limits_calc_pos_1):
410 (check_subexp_matching_top): Likewise.
411 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
412 have to worry about portability issues when shifting it left.
413 Remove no-longer-needed test for table_size > 0.
414 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
415 in a word, as the resulting behavior is undefined.
416 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
417 in one case, a <= should have been an <, and in another case the
418 whole test was missing.
419 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
420 the standard name CHAR_BIT.
421 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
422 this is not true on one's complement and signed-magnitude hosts.
424 * regex_internal.h (re_sub_match_top_t): Remove unused member
426 (struct re_dfa_t): Remove unused member states_alloc.
427 * regcomp.c (init_dfa): Don't initialize unused members.
429 2005-08-31 Bruno Haible <bruno@clisp.org>
431 * strstr.c: Include <stddef.h>, for NULL.
432 * strcasestr.c: Likewise.
433 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
435 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
437 * iconvme.h: Add prototype for iconv_alloc.
439 2005-08-29 Simon Josefsson <jas@extundo.com>
441 * iconvme.c: Fix errno.
443 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
445 * iconvme.c: Split iconv_string into iconv_alloc.
447 2005-08-27 Jim Meyering <jim@meyering.net>
449 * fopen-safer.c: Merge minor changes from coreutils.
450 * dup-safer.c: Likewise.
451 * fd-safer.c: Likewise.
453 Merge from coreutils.
454 * stdio--.h: New file.
455 * stdlib--.h: New file.
456 * mkstemp-safer.c: New file.
459 * pipe-safer.c: New file.
460 * creat-safer.c: New file.
461 * fcntl--.h (creat): Define to creat_safer.
462 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
463 * unistd--.h (pipe): Define to pipe_safer.
464 * unistd-safer.h: Declare pipe_safer.
466 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
468 * regex_internal.h: Remove all references to
469 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
471 (bitset_not, bitset_merge, bitset_not_merge):
472 (bitset_mask, re_string_allocate, re_string_construct):
473 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
474 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
475 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
476 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
477 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
478 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
479 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
480 (re_acquire_state_context):
481 Remove unnecessary forward decls.
482 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
483 Put __attribute at function definition,
484 now that the function decl has been removed.
485 * lib/regex_internal.c (re_string_peek_byte_case):
486 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
489 2005-08-26 Simon Josefsson <jas@extundo.com>
491 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
492 Haible <bruno@clisp.org>.
494 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
496 * regexec.c (set_regs): Don't alloca with an unbounded size.
498 alloca modernization/simplification for regex.
499 * regex.c: Remove portability cruft for alloca. This no longer
500 needs to be at the start of the file, and can be moved into
501 regex_internal.h and simplified.
502 * regex_internal.h: Include <alloca.h>.
503 (__libc_use_alloca) [!defined _LIBC]: New macro.
504 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
505 now works outside glibc.
507 2005-08-24 Simon Josefsson <jas@extundo.com>
509 * getpass.c: Add WIN32 implementation. Conditionalize use of
510 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
513 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
515 Make regex safe for g++. This fixes one real bug (an "err"
516 that should have been "*err"). g++ problem reported by
518 * regex_internal.h (re_calloc): New macro, consistent with
519 re_malloc etc. All callers of calloc changed to use re_calloc.
520 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
521 not int. All callers changed.
522 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
523 just use an array of size MB_LEN_MAX.
524 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
525 (find_recover_state): Change "err" to "*err"; this fixes what
526 appears to be a real bug.
527 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
530 2005-08-25 Jim Meyering <jim@meyering.net>
532 * open-safer.c: Include <config.h>.
533 Otherwise, we'd lose LARGEFILE support in any file using
536 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
538 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
539 * regex.h (regerror): Likewise.
541 * regex.c: Do not include <sys/types.h>, as POSIX no longer
542 requires this. (The code never needed it.)
544 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
545 All uses of recently-renamed identifiers changed to use the new,
546 POSIX-compliant names. The code will build and run just fine
547 without these changes, but it's better to eat our own dog food
548 and use the standard-conforming names.
550 * regex.h: Fix a multitude of POSIX name space violations.
551 These changes have an effect only for programs that define
552 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
553 do not change anything for programs compiled in the normal way.
554 Also, there is no effect on the ABI.
556 (_REGEX_SOURCE): New macro.
557 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
558 defined and _GNU_SOURCE is not; this fixes a name space violation.
560 Rename the following macros to obey POSIX requirements.
561 The old names are still visible as macros if _REGEX_SOURCE is defined.
562 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
563 RE_BACKSLASH_ESCAPE_IN_LISTS.
564 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
565 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
566 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
567 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
568 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
569 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
570 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
571 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
572 (REG_INTERVALS): renamed from RE_INTERVALS.
573 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
574 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
575 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
576 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
577 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
578 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
579 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
580 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
581 RE_UNMATCHED_RIGHT_PAREN_ORD.
582 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
583 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
584 (REG_DEBUG): renamed from RE_DEBUG.
585 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
586 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
587 unusual, since we can't clash with the POSIX REG_ICASE.
588 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
589 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
590 (REG_NO_SUB): renamed from RE_NO_SUB.
591 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
592 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
593 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
594 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
595 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
596 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
597 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
598 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
599 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
600 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
601 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
602 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
603 RE_SYNTAX_POSIX_MINIMAL_BASIC.
604 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
605 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
606 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
607 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
608 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
609 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
610 (REG_FIXED): Renamed from REGS_FIXED.
611 (REG_NREGS): Renamed from RE_NREGS.
613 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
614 of other REG_* macros, since POSIX says the user is allowed to
615 #undef these macros selectively.
617 (reg_errcode_t): Update comment stating what other tables need
620 Rename the following enum values to obey POSIX requirements.
621 The old names are still visible as macros.
622 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
623 is not defined, since GNU is supposed to be a superset of POSIX as
624 much as possible, and since we want reg_errcode_t to be a signed
625 type for implementation consistency.
626 (_REG_NOERROR): Renamed from REG_NOERROR.
627 (_REG_NOMATCH): Renamed from REG_NOMATCH.
628 (_REG_BADPAT): Renamed from REG_BADPAT.
629 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
630 (_REG_ECTYPE): Renamed from REG_ECTYPE.
631 (_REG_EESCAPE): Renamed from REG_EESCAPE.
632 (_REG_ESUBREG): Renamed from REG_ESUBREG.
633 (_REG_EBRACK): Renamed from REG_EBRACK.
634 (_REG_EPAREN): Renamed from REG_EPAREN.
635 (_REG_EBRACE): Renamed from REG_EBRACE.
636 (_REG_BADBR): Renamed from REG_BADBR.
637 (_REG_ERANGE): Renamed from REG_ERANGE.
638 (_REG_ESPACE): Renamed from REG_ESPACE.
639 (_REG_BADRPT): Renamed from REG_BADRPT.
640 (_REG_EEND): Renamed from REG_EEND.
641 (_REG_ESIZE): Renamed from REG_ESIZE.
642 (_REG_ERPAREN): Renamed from REG_ERPAREN.
643 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
644 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
645 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
646 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
648 (_REG_RE_NAME, _REG_RM_NAME): New macros.
649 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
650 changed. But support the old name if the new one is not defined
651 and if _REGEX_SOURCE.
653 Change the following member names in struct re_pattern_buffer.
654 The old names are still supported if !_REGEX_SOURCE.
655 The new names are always supported, regardless of _REGEX_SOURCE.
656 (re_buffer): Renamed from buffer.
657 (re_allocated): Renamed from allocated.
658 (re_used): Renamed from used.
659 (re_syntax): Renamed from syntax.
660 (re_fastmap): Renamed from fastmap.
661 (re_translate): Renamed from translate.
662 (re_can_be_null): Renamed from can_be_null.
663 (re_regs_allocated): Renamed from regs_allocated.
664 (re_fastmap_accurate): Renamed from fastmap_accurate.
665 (re_no_sub): Renamed from no_sub.
666 (re_not_bol): Renamed from not_bol.
667 (re_not_eol): Renamed from not_eol.
668 (re_newline_anchor): Renamed from newline_anchor.
670 Change the following member names in struct re_registers.
671 The old names are still supported if !_REGEX_SOURCE.
672 The new names are always supported, regardless of _REGEX_SOURCE.
673 (rm_num_regs): Renamed from num_regs.
674 (rm_start): Renamed from start.
675 (rm_end): Renamed from end.
677 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
678 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
679 Prepend __ to parameter names.
681 Undo yesterday's changes.
683 2005-08-24 Jim Meyering <jim@meyering.net>
686 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
688 2005-08-21 Bruno Haible <bruno@clisp.org>
690 * lock.h: Add multiple inclusion guard.
691 * tls.h: Add multiple inclusion guard.
693 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
695 * regex.h (REG_NOSYS)
696 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
697 Define, since POSIX requires it as of 2001.
698 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
699 New private symbol, used to keep the enum signed in all cases.
700 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
701 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
703 * regex_internal.c (re_string_skip_chars, register_state):
705 Remove forward decls; no longer needed now that we use prototypes.
706 * regexec.c (acquire_init_state_context, check_halt_node_context):
707 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
708 (clean_state_log_if_needed): Likewise.
710 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
712 Fix problems reported by Sam Steingold in
713 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
714 * regexec.c (sift_states_bkref): Fix portability bug: the code
715 assumed that reg_errcode_t is a signed type, which is not
716 necessarily true if _XOPEN_SOURCE is not defined.
717 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
718 some compilers warn about it otherwise.
720 2005-08-20 Jim Meyering <jim@meyering.net>
722 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
723 of unused local, dfa.
725 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
727 * regcomp.c (create_initial_state): Remove duplicate decl.
728 (init_word_char, create_initial_state, duplicate_node_closure):
729 (fetch_token, peek_token_bracket, build_range_exp):
730 (build_collating_symbol): Remove forward decls; no longer needed
731 now that we use prototypes.
734 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
735 (re_compile_fastmap_iter, regcomp, regerror, regfree):
736 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
737 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
738 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
739 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
740 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
741 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
742 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
743 (build_range_exp, build_collating_symbol, parse_bracket_exp):
744 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
745 (build_charclass, build_charclass_op, fetch_number, create_tree):
746 (create_token_tree, mark_opt_subexp, duplicate_tree):
747 Use prototypes rather than old-style definitions.
750 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
751 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
752 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
753 (re_string_reconstruct, re_string_peek_byte_case):
754 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
755 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
756 (re_node_set_init_copy, re_node_set_add_intersect):
757 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
758 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
759 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
760 (re_acquire_state, re_acquire_state_context, register_state):
761 (create_ci_newstate, create_cd_newstate, free_state):
763 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
764 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
765 (re_search_internal, prune_impossible_nodes):
766 (acquire_init_state_context, check_matching, static):
767 (check_halt_node_context, check_halt_state_context, proceed_next_node):
768 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
769 (update_regs, sift_states_backward, build_sifted_states):
770 (clean_state_log_if_needed, merge_state_array):
771 (update_cur_sifted_state, add_epsilon_src_nodes):
772 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
773 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
774 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
775 (find_recover_state, check_subexp_matching_top, transit_state_mb):
776 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
777 (check_arrival, check_arrival_add_next_nodes):
778 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
779 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
780 (check_node_accept_bytes, check_node_accept, extend_buffers):
781 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
782 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
787 (re_string_allocate, re_string_construct, re_string_reconstruct):
788 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
789 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
790 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
791 (re_string_context_at, re_string_peek_byte_case):
792 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
793 is defined, since we now use prototypes always.
795 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
796 C89 or better. All uses removed.
798 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
800 * regex_internal.c (re_acquire_state, re_acquire_state_context)
801 [defined lint]: Suppress bogus uninitialized-variable warnings.
803 * regcomp.c (duplicate_node): Return new index, not an error code,
804 and let the caller return REG_ESPACE if out of space. This
805 removes an uninitialied-variable warning with GCC 4.0.1, and also
806 avoids taking the address of a local variable. All callers
809 2005-08-19 Jim Meyering <jim@meyering.net>
811 * regexec.c (proceed_next_node): Redo local variables to
812 avoid GCC shadowing warnings.
814 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
816 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
817 (re_node_set_insert_last, re_dfa_add_node):
818 Rename local variables to avoid GCC shadowing warnings.
820 2005-08-18 Bruno Haible <bruno@clisp.org>
822 * strstr.c (strstr): Fix return value in multibyte case.
823 * strcasestr.c (strcasestr): Likewise.
825 2005-08-17 Jim Meyering <jim@meyering.net>
827 Make the %s format (seconds since the epoch) work for a negative
828 number and when used with a zero-padded field width, e.g. %015s.
830 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
831 label so that it precedes the code to set `digits'. Otherwise,
832 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
833 print `00-22'. Now, it prints `-0022', as it should.
835 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
837 * regex.h: Remove useless space-before-tab. From coreutils.
839 2005-08-17 Bruno Haible <bruno@clisp.org>
841 * strcasestr.h: New file.
842 * strcasestr.c: New file.
844 2005-08-17 Bruno Haible <bruno@clisp.org>
846 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
847 * strstr.c: Completely rewritten, with multibyte locale support.
849 2005-08-17 Bruno Haible <bruno@clisp.org>
851 * strcasecmp.c: Use mbuiter.h.
853 2005-08-17 Bruno Haible <bruno@clisp.org>
855 * mbuiter.h: New file.
857 2005-08-16 Bruno Haible <bruno@clisp.org>
859 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
861 (mbi_avail, mbi_advance): Let the iteration end before the terminating
862 NUL byte, not after it.
864 2005-08-16 Bruno Haible <bruno@clisp.org>
866 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
867 the valid ones. Makes the comparison operations transitive:
868 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
869 * strcasecmp.c (strcasecmp): Use mb_casecmp.
871 2005-08-16 Bruno Haible <bruno@clisp.org>
873 * strcase.h (strcasecmp): Add note in comments.
874 * strncasecmp.c: Use code from strcasecmp.c.
875 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
876 (strcasecmp): Work correctly in multibyte locales.
878 2005-08-16 Bruno Haible <bruno@clisp.org>
880 * strnlen1.h: New file.
881 * strnlen1.c: New file.
883 2005-08-16 Bruno Haible <bruno@clisp.org>
885 * mbfile.h: New file.
887 2005-08-16 Bruno Haible <bruno@clisp.org>
889 * mbiter.h: New file.
891 2005-08-16 Bruno Haible <bruno@clisp.org>
893 * mbchar.h: New file.
894 * mbchar.c: New file.
896 2005-08-16 Bruno Haible <bruno@clisp.org>
898 * tls.h: New file, from GNU gettext.
899 * tls.c: New file, from GNU gettext.
901 2005-08-15 Bruno Haible <bruno@clisp.org>
903 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
906 2005-08-14 Jim Meyering <jim@meyering.net>
910 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
911 Use the hash-table-based cycle-detection code not just when
912 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
913 Reported by James Youngman in
914 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
915 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
916 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
917 This lets us compile with -DFTS_DEBUG, once again.
918 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
919 * fts.c (fd_safer): Remove decl.
920 Include fcntl--.h rather than unistd-safer.h
921 (fts_safe_changedir): Don't call fd_safer; no longer needed
922 now that we include fcntl--.h.
924 2005-08-11 Simon Josefsson <jas@extundo.com>
926 * readline.h, readline.c: New file.
928 2005-08-11 Bruno Haible <bruno@clisp.org>
930 * strnlen.h (strnlen): Change parameter name to match comment.
932 2005-08-10 Simon Josefsson <jas@extundo.com>
934 * strndup.c: Use strnlen.h.
936 * strnlen.h: New file.
938 2005-08-02 Simon Josefsson <jas@extundo.com>
940 * getline.h, getline.c: Rewrite.
942 * getdelim.h, getdelim.c: New files, ported from glibc.
944 2005-07-31 Bruno Haible <bruno@clisp.org>
946 * lock.h (gl_lock_initializer): New macro.
947 (gl_lock_define_initialized): Use it.
948 (gl_rwlock_initializer): New macro.
949 (gl_rwlock_define_initialized): Use it.
950 (gl_recursive_lock_initializer): New macro.
951 (gl_recursive_lock_define_initialized): Use it.
953 2005-07-26 Bruno Haible <bruno@clisp.org>
955 * lock.h: Update from GNU gettext.
956 * lock.c: Update from GNU gettext.
958 2005-07-18 Bruno Haible <bruno@clisp.org>
960 * lock.h (gl_once_t): New type.
961 (gl_once_define, gl_once): New macros.
962 * lock.c (fresh_once): New variable.
963 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
966 2005-07-18 Simon Josefsson <jas@extundo.com>
968 * check-version.c (check_version): Accept identical versions too.
970 2005-07-18 Bruno Haible <bruno@clisp.org>
972 * lock.h: New file, from GNU gettext.
973 * lock.c: New file, from GNU gettext.
975 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
977 * quotearg.c: Add translator comment suggested by Bruno Haible,
980 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
982 * version-etc-fsf.c (version_etc_copyright): Parameterize the
983 copyright symbol and the year.
984 * version-etc.c (COPYRIGHT_YEAR): New constant.
985 (version_etc_va): Use parameterized copyright notice.
986 Reword to conform to the current GNU coding standards.
988 2005-07-11 Simon Josefsson <jas@extundo.com>
990 * size_max.h: New file.
992 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
994 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
997 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
998 and Paul Eggert <eggert@cs.ucla.edu>
1000 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1001 in wint_t, not wchar_t. Remove now-unnecessary cast.
1003 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1005 * regex.c, regex.h: Sync from libc.
1006 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1007 New files, synced from libc, except that regex_internal.h
1008 currently has a small porting fix.
1010 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1012 Remove the dependency of the strftime module on the tzset module.
1013 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1014 Copy the input structure, to work around some of the bug with
1015 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1016 Solaris releases, you should also use the tzset module, but we won't
1017 require it as a dependency any more since we don't want LGPLed code
1018 to depend on GPLed code.
1020 2005-07-02 Jim Meyering <jim@meyering.net>
1022 * backupfile.c (backup_args): Change a `0' to NULL.
1024 2005-07-01 Jim Meyering <jim@meyering.net>
1026 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1027 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1028 * save-cwd.c, tempname.c:
1029 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1030 and don't include <sys/file.h>).
1032 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1034 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1035 declares only 'struct timespec;' (!).
1037 2005-06-29 Jim Meyering <jim@meyering.net>
1039 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1040 type name. Use the variable name instead.
1041 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1043 2005-06-28 Simon Josefsson <jas@extundo.com>
1045 * check-version.h, check-version.c: New files.
1047 2005-06-28 Simon Josefsson <jas@extundo.com>
1049 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1050 collision with global variable. Better indentation. Don't
1051 increment buffer pointer beyond buffer end. Based on comments
1052 from Paul Eggert <eggert@cs.ucla.edu>.
1056 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1058 * canon-host.c (canon-host): Append trailing "," to 0 in
1059 initializer of struct addrinfo, as an indication that we don't
1060 care how many members the structure has.
1062 2005-06-24 Derek Price <derek@ximbiot.com>
1063 and Bruno Haible <bruno@clisp.org>
1065 Remove stat module & update lstat.
1066 * stat.c: Remove this file...
1067 (slash_aware_lstat): ...moving this content and its support...
1068 * lstat.c (rpl_lstat): ...into here.
1069 * lstat.h: New file.
1071 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1073 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1074 (ranged_convert): Don't save conversion in a temporary struct.
1075 This causes a warning with GCC 4.0.0, and anyway in the typical
1076 case it's not worth the extra 100 bytes or so of code.
1077 (ranged_convert, __mktime_internal): When calling a function via a
1078 pointer P, use P () rather than (*P) (), as we now assume C89 or
1081 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1083 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1084 "who -r" failed to give output. Problem reported by Tim Waugh.
1086 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1087 (xcalloc): Use it to avoid needless tests.
1088 Problem reported by Jim Meyering.
1090 2005-06-16 Jim Meyering <jim@meyering.net>
1092 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1093 when either N or S is zero.
1095 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1097 * argp.h (__option_is_short): Check upper limit of
1098 __key. Isprint() requires its argument to have the value
1099 of an unsigned char or EOF.
1101 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1103 * fnmatch.c (fnmatch): If there is an encoding error in a
1104 multibyte string or pattern, fall back on unibyte matching.
1105 Problem reported by James Youngman.
1107 2005-06-08 Bruno Haible <bruno@clisp.org>
1109 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1112 2005-06-08 Bruno Haible <bruno@clisp.org>
1114 * csharpcomp.h: New file, from GNU gettext.
1115 * csharpcomp.c: New file, from GNU gettext.
1116 * csharpcomp.sh.in: New file, from GNU gettext.
1118 2005-06-07 Derek Price <derek@ximbiot.com>
1121 * glob_.h: Indent nested #ifdef.
1123 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1125 Sync from coreutils.
1126 Use "file name" when talking about file names, instead of "filename"
1127 or "path", as per the GNU coding standards.
1128 * mkdir-p.c: Renamed from makepath.c.
1129 (make_dir_parents): Renamed from make_path. All callers changed.
1130 * mkdir-p.h: Likewise. All includers changed.
1131 * filenamecat.c: Renamed from path-concat.c.
1132 (file_name_concat): Renamed from path_concat. All callers changed.
1133 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1134 * filenamecat.h: Likewise. All includers changed.
1135 * acl.c: Don't use "path" or "filename" to mean "file name"
1136 in comments or local variable names.
1137 * basename.c: Likewise.
1138 * canonicalize.c, canonicalize.h: Likewise.
1139 * dirname.c, dirname.h: Likewise.
1140 * euidaccess.c: Likewise.
1141 * exclude.c: Likewise
1142 * fnmatch_.h, fnmatch_loop.c: Likewise.
1143 * fsusage.c, fsuage.h: Likewise.
1144 * fts.c, fts_.h: Likewise.
1145 * getcwd.c: Likewise.
1146 * getloadavg.c: Likewise.
1147 * mkstemp.c: Likewise.
1148 * mountlist.c, mountlist.h: Likewise.
1149 * openat.c, openat.h: Likewise.
1150 * readlink-stub.c: Likewise.
1151 * readutmp.c, readutmp.h: Likewise.
1152 * rename.c: Likewise.
1153 * rmdir.c: Likewise.
1155 * savedir.c: Likewise.
1156 * stripslash.c: Likewise.
1157 * tempname.c: Likewise.
1158 * xreadlink.c: Likewise.
1159 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1161 * exclude.h: Likewise.
1163 * euidaccess.c (getuid, getgid, getuid, getegid)
1164 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1165 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1166 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1167 * pathmax.h: Include <limits.h> unconditionally, since other
1168 files have been getting away with it for years (MORE/BSD 4.3
1170 * userspec.c (getpwnam, getgrnam, getgrgid)
1171 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1173 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1174 Define to 256, not 255, as per modern POSIX.
1176 2005-06-01 Bruno Haible <bruno@clisp.org>
1178 * csharpexec.h: New file, from GNU gettext.
1179 * csharpexec.c: New file, from GNU gettext.
1180 * csharpexec.sh.in: New file, from GNU gettext.
1182 2005-05-31 Derek Price <derek@ximbiot.com>
1183 Paul Eggert <eggert@cs.ucla.edu>
1186 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1188 2005-05-29 Derek Price <derek@ximbiot.com>
1189 Paul Eggert <eggert@cs.ucla.edu>
1191 * glob_.h, glob.c: New files.
1193 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1195 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1197 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1198 the configuration hassle isn't worth it.
1199 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1200 (LONGEST_MODIFIER, PRIuMAX): Remove.
1202 2005-05-27 Bruno Haible <bruno@clisp.org>
1204 * getlogin_r.h: Remove second include of <stddef.h>.
1206 2005-05-25 Bruno Haible <bruno@clisp.org>
1207 Derek Price <derek@ximbiot.com>
1209 * getlogin_r.h: Simplify API documentation.
1211 2005-05-25 Derek Price <derek@ximbiot.com>
1212 Paul Eggert <eggert@cs.ucla.edu>
1214 * getlogin_r.c, getlogin_r.h: New files.
1216 2005-05-22 Bruno Haible <bruno@clisp.org>
1218 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1219 Also include <sys/param.h> if it defines MIN, MAX.
1220 Based on a patch by Derek Price <derek@ximbiot.com>.
1222 2005-05-22 Bruno Haible <bruno@clisp.org>
1224 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1225 (INT64_MIN): Fix definition.
1226 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1228 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1229 NEED_SIGNED_INT_TYPES.
1231 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1232 HAVE_SYSTEM_INTTYPES.
1234 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1236 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1237 so that unistd-safer.h (GPL'ed code) need not be included.
1239 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1242 * fts.c: Don't include "cycle-check.h" or "hash.h".
1243 (setup_dir, free_dir): New functions.
1244 (enter_dir, leave_dir): Define trivial
1245 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1246 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1247 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1248 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1249 Move to fts-cycle.c.
1250 (fts_open): Use setup_dir.
1251 (fts_close): Use free_dir.
1252 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1253 This adds a label and some gotos, but the alternatives were messier.
1254 Check for memory allocation failure when entering a dir.
1255 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1256 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1257 (FTS): New member fts_cycle, that is a union that contains the
1258 old active_dir_ht and cycle_state. All uses changed to mention
1259 fts_cycle.ht and fts_cycle.state.
1260 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1261 fts.c, with the following changes:
1262 (setup_dir, free_dir): New functions.
1263 (enter_dir): Now returns bool. Return true if successful, false
1264 if memory exhausted. All callers changed.
1265 Do not bother partly cleaning up on
1266 memory allocation failure; that is free_dir's job.
1267 However, free ad if hash_insert fails, to avoid memory leak.
1268 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1269 fts->fts_options to see which union member to use.
1271 2005-05-20 Jim Meyering <jim@meyering.net>
1273 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1274 Now a macro, to pacify GCC.
1276 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1278 * chown.c (rpl_chown): Return -1 on failure.
1280 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1282 * canonicalize.c: Include canonicalize.h first, to test interface.
1283 Include <stddef.h> unconditionally, since we assume C89 now.
1284 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1285 * fts.c: Include fts_.h first, to check interface.
1286 Do not include intprops.h; no longer needed.
1287 Include cycle-check.h and hash.h, since fts_.h no longer does.
1288 Remove unnecessary casts of closedir to void.
1289 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1290 decide whether to decrement nlinks.
1291 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1292 (FTS): Use struct hash_table * instead of Hash_table, so that
1293 we no longer need to include hash.h here.
1295 2005-05-17 Jim Meyering <jim@meyering.net>
1297 * fts.c, fts_.h: New files, from coreutils.
1299 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1301 Sync from coreutils.
1302 * unlinkdir.c, unlinkdir.h: New files.
1303 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1304 regex.h, unlocked-io.h, xtime.h:
1305 White space changes only.
1306 * makepath.c (make_path): Port to hosts where leading "//" is special.
1307 * yesno.c: Include getline.h, not ctype.h.
1308 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1309 Use getline to remove arbitrary restriction on response length.
1311 2005-05-13 Bruno Haible <bruno@clisp.org>
1313 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1314 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1315 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1316 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1317 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1318 Add support for 64-bit integers in the MSVC compiler.
1320 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1322 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1323 Change the initial comment to refer to GPL, not LGPL.
1324 gnulib-tool will change it to LGPL as needed.
1326 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1327 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1328 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1329 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1330 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1331 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1332 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1333 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1334 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1335 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1336 concatpath.c, config.charset, copy-file.c, copy-file.h,
1337 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1338 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1339 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1340 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1341 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1342 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1343 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1344 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1345 full-read.c, full-read.h, full-write.c, full-write.h,
1346 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1347 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1348 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1349 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1350 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1351 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1352 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1353 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1354 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1355 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1356 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1357 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1358 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1359 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1360 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1361 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1362 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1363 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1364 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1365 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1366 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1367 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1368 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1369 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1370 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1371 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1372 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1373 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1374 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1375 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1376 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1377 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1378 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1379 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1380 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1381 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1382 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1383 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1384 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1385 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1386 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1387 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1388 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1389 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1390 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1391 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1392 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1393 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1394 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1395 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1396 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1397 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1398 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1399 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1400 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1401 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1402 Update FSF postal mail address.
1404 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1406 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1407 specified in ai_socktype. Fix invalid ai_protocol
1408 check. ai_protocol is usually set to 0 or depending on
1409 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1410 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1411 ai_socktype / ai_protocol in the returned addrinfo structure.
1413 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1414 Bruno Haible <bruno@clisp.org>
1416 * inet_ntop.h: New file.
1417 * inet_ntop.c: New file, from glibc with modifications.
1419 2005-05-08 Jim Meyering <jim@meyering.net>
1421 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1423 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1425 Merge from coreutils. Among other things,
1426 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1427 * fd-safer.c: New file.
1428 * fcntl-safer.h, open-safer.c: Remove.
1429 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1430 * dup-safer.c: Include unistd-safer.h first.
1431 Don't include errno.h.
1432 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1433 * file-type.h: Don't assume invoker included sys/stat.h first.
1434 * file-type.c: Rely on file-type.h change.
1435 * getloadavg.c: Include unistd-safer.h.
1436 (getloadavg): Use safer open.
1437 * getusershell.c: Include "stdio-safer.h".
1438 (getusershell): Use safer fopen.
1439 * long-options.c (long_options): Use NULL rather than 0.
1440 * modechange.h (mode_free): Remove; all callers changed to invoke
1442 * modechange.c: Likewise.
1443 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1444 (MODE_DONE): New constant.
1445 (struct mode_change): Remove 'next' member.
1446 (make_node_op_equals): New function; like the old one of the
1447 same name, except it allocates an array.
1448 (mode_compile, mode_create_from_ref): Use it.
1449 (mode_compile): Allocate result as an array, not a linked list.
1450 Parse octal string ourself, so that we catch mistakes like "+0".
1451 (mode_adjust): Arg is an array, not a linked list.
1452 * modechange.c: Include stat-macros.h, xalloc.h.
1453 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1454 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1455 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1456 Remove. This is now stat-macros.h's job.
1457 (talloc): Remove. All callers replaced by xalloc, so that
1458 our invokers don't have to worry about reporting memory failures.
1459 (make_node_op_equals): Remove.
1460 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1462 (struct mode_change): Moved here from modechange.h.
1463 (mode_append_entry): Remove.
1464 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1465 apps to have incorrect behavior. Use simpler algorithm for head
1466 and tail. Don't futz with umask; that's now the job of mode_adjust.
1467 Detect more invalid usages rather than having somewhat-random behavior.
1468 Don't insert an "a=" action, as that leads to incorrect behavior.
1469 (mode_compile, mode_create_from_ref): Return NULL on error instead
1470 of an enum, since now there's only one way to have an error. All
1472 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1473 at the correct time. Simplify calculation of "+u" and its ilk.
1474 Don't mishandle "+X".
1475 (mode_free): Remove "register" and localize decls.
1476 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1477 (struct mode_change): Move to modechange.c; callers don't
1478 need to see this stuff.
1479 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1480 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1481 (mode_change, mode_adjust): Reflect the new signatures noted above.
1482 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1483 that might redefine system include files.
1484 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1485 (my_usleep): Use NULL rather than (void *) 0.
1486 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1487 Use siginterrupt to specify that system calls should be interrupted.
1488 (rpl_nanosleep): Move initialization of suspended closer to call of
1490 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1491 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1492 (desirable_utmp_entry): New function.
1493 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1494 using x2nrealloc, to simplify logic.
1495 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1496 size calculation. Do not assume utmp file is a regular file.
1497 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1498 (READ_UTMP_CHECK_PIDS): New constant.
1499 * save-cwd.c: Include unistd-safer.h.
1500 (save_cwd): Use fd_safer.
1501 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1502 [!_LIBC] Include "stat-macros.h" instead.
1503 * unistd-safer.h (fd_safer): New decl.
1505 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1507 * byteswap_.h: New file.
1509 2005-04-25 Albert Chin <china@thewrittenword.com>
1511 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1514 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1516 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1517 that "UTC +1 second" continues to work. Problem reported
1519 (relunit_snumber): New rule.
1522 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1524 * getdate.y (universal_time_zone_table): New constant.
1525 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1526 universal_time_zone_table.
1527 (lookup_zone): Prefer universal_time_zone_table to
1528 local_time_zone_table, so that "GMT" time stamps are allowed in
1529 London during the summer. Problem reported by Ian Abbott.
1531 2005-04-12 Jim Meyering <jim@meyering.net>
1533 * human.c (humblock): Set *options even when returning due to
1534 xstrtoumax conversion failure. Thanks to a used-uninitialized
1537 2005-04-09 Jim Meyering <jim@meyering.net>
1539 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1540 -Wuninitialized: initialize tm0.tm_year.
1542 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1544 * getdate.y (parser_control): rels_seen is now a boolean, not a
1545 count, since there's no maximum. All uses changed.
1546 Add member dsts_seen.
1547 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1549 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1550 Use pc_rels_seen to decide whther a date is absolute.
1552 * getdate.y (number): Don't overwrite year.
1553 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1556 2005-04-02 Simon Josefsson <jas@extundo.com>
1558 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1559 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1561 2005-03-27 Jim Meyering <jim@meyering.net>
1563 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1565 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1567 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1568 "one's complement" -> "ones' complement" in comment, as per Knuth.
1569 "value of type" -> "type or expression" in comment.
1570 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1572 2005-03-26 Jim Meyering <jim@meyering.net>
1575 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1576 Correct typos: s/or/of/.
1578 2005-03-23 Jim Meyering <jim@meyering.net>
1580 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1582 2005-03-21 Jim Meyering <jim@meyering.net>
1584 Changes imported from coreutils.
1586 * cycle-check.c: Don't include xalloc.h.
1588 * path-concat.c: Don't include assert.h.
1589 (path_concat): Remove assertion that would have triggered
1590 for ABASE starting with more than one slash.
1591 Reported by Andreas Schwab.
1593 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1594 properly when ABASE is an absolute file name.
1595 Correct the description of this function.
1597 Add an assertion and a test driver.
1598 This fixes a bug introduced on 2004-07-02.
1599 Andreas Schwab reported the resulting failure of cp --parents:
1600 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1602 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1604 * strftime.c (my_strftime): If the underlying strftime returns 0
1605 (which shouldn't happen), generate nothing instead of returning 0
1606 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1608 2005-03-16 Bruno Haible <bruno@clisp.org>
1610 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1612 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1614 * strftime.c (my_strftime): Prepend space to format so that we can
1615 reliably distinguish strftime failure from empty output on POSIX
1618 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1620 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1621 (iconv_string): Don't guess a size-zero buffer, as that might cause
1622 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1623 result would be 'too large', where 'too large' is (heuristically)
1624 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1625 overflow concerns. This will prevent some unwanted malloc failures
1626 when the inputs are very large.
1628 2005-03-15 Bruno Haible <bruno@clisp.org>
1630 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1633 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1636 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1638 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1640 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1641 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1643 * strtol.c: Likewise.
1645 2005-03-14 Simon Josefsson <jas@extundo.com>
1647 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1650 2005-03-14 Jim Meyering <jim@meyering.net>
1652 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1653 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1654 to be nonzero so that we (and caller) can detect the difference
1655 between a valid zero-length expansion and an error return, even
1656 when the underlying strftime fails before writing anything into
1659 2005-03-10 Jim Meyering <jim@meyering.net>
1661 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1662 so that this module works on systems without fchdir.
1664 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1666 Factor int-properties macros into a single file, except for
1667 glibc-related files.
1668 * intprops.h: New file.
1669 * getloadavg.c: Include it instead of limits.h.
1670 (INT_STRLEN_BOUND): Remove.
1671 * human.c: Include intprops.h.
1672 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1673 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1674 * inttostr.h: Include intprops.h instead of limits.h.
1675 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1676 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1677 for consistency with intprops.h.
1678 (time_t_is_integer, twos_complement_arithmetic): Use them.
1679 * sig2str.h: Include <signal.h>, intprops.h.
1680 (INT_STRLEN_BOUND): Remove.
1681 * strftime.c (TYPE_SIGNED): Remove.
1682 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1683 * strtol.c: Adjust comments to match intprops.h.
1684 * userspec.c: Include intprops.h.
1685 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1686 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1687 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1688 instead of rolling our own expressions.
1689 * xstrtol.c: Include xstrtol.h first, to test interface.
1691 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1693 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1694 the right thing even if adding 1900 would overflow. Similarly
1695 for tm_mon + 1 and tm_yday + 1.
1696 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1697 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1698 (DO_SIGNED_NUMBER): New macro.
1699 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1701 2005-03-07 Bruno Haible <bruno@clisp.org>
1703 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1705 2005-03-03 Derek R. Price <derek@ximbiot.com>
1706 Bruno Haible <bruno@clisp.org>
1708 * pagealign_alloc.h: New file.
1709 * pagealign_alloc.c: New file.
1711 2005-01-28 Bruno Haible <bruno@clisp.org>
1713 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1716 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1718 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1719 The workaround isn't strictly needed for POSIX conformance, and
1720 it's too much of a pain to configure and maintain. We'll ask
1721 people to fix their kernels instead.
1722 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1723 (NANOSLEEP_BUG_WORKAROUND): Remove.
1724 (xnanosleep): Remove the workaround.
1726 2005-02-12 Bruno Haible <bruno@clisp.org>
1728 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1730 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1732 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1733 * timespec.h (gettime): Return void, since it always
1734 succeeds now. All uses changed.
1735 * gettime.c (gettime) Likewise.
1736 [HAVE_NANOTIME]: Prefer nanotime.
1737 Assume gettimeofday succeeds, as POSIX requires.
1738 Assime time () succeeds, since other code already does.
1739 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1740 (timespec_subtract): Remove.
1741 (NANOSLEEP_BUG_WORKAROUND): New constant.
1742 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1743 things considerably. Use it only on GNU/Linux hosts, since the
1744 workaround shouldn't be needed elsewhere.
1746 2005-02-24 Bruno Haible <bruno@clisp.org>
1748 * gettext.h: Update from GNU gettext 0.14.2.
1750 2005-02-24 Bruno Haible <bruno@clisp.org>
1752 * localcharset.c: Update from GNU gettext 0.14.2.
1753 * config.charset: Update from GNU gettext 0.14.2.
1755 2005-02-22 Simon Josefsson <jas@extundo.com>
1757 * iconvme.h, iconvme.c: New files, from libc.
1759 2005-02-20 Neil Conway <neilc@samurai.com>
1761 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1762 returned by OSX/Darwin if the specified buffer is not large
1763 enough for the hostname.
1765 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1767 * memrchr.h: New file.
1768 * chdir-long.c: Include it.
1769 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1770 Don't bother including stddef.h.
1772 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1774 * argp-help.c (__argp_help): Create a fake struct argp_state and
1775 pass it to _help, otherwise the latter coredumps trying to
1776 dereference state.root_argp.
1778 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1780 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1782 Include <sys/types.h>, for dev_t.
1783 (ME_DUMMY, ME_REMOTE): Move from here....
1784 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1785 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1787 Include mountlist.h first, to test the interface.
1789 2005-01-29 Bruno Haible <bruno@clisp.org>
1791 * progname.c (program_name): Initialize.
1792 Needed when linking statically on MacOS X.
1794 2005-01-28 Bruno Haible <bruno@clisp.org>
1796 * javacomp.sh.in: New file, from GNU gettext.
1797 * javacomp.h: New file, from GNU gettext.
1798 * javacomp.c: New file, from GNU gettext.
1800 2005-01-26 Bruno Haible <bruno@clisp.org>
1802 * javaexec.sh.in: New file, from GNU gettext.
1803 * javaexec.h: New file, from GNU gettext.
1804 * javaexec.c: New file, from GNU gettext.
1806 2005-01-26 Simon Josefsson <jas@extundo.com>
1808 * gai_strerror.c: Use GPL in header.
1810 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1812 * argp-help.c (hol_entry_help): Avoid using non-constant
1813 initializers for struct pentry_state.
1814 (__argp_error): Check return value of __asprintf
1815 (__argp_failure): Translate error message
1817 * argp-parse.c: Removed braces around the expansion of N_()
1819 2005-01-21 Jim Meyering <jim@meyering.net>
1821 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1822 same value as for Solaris 9.
1824 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1825 component length. This included changing the parameter to be
1826 of type `char *' rather than `char const *'.
1827 * chdir-long.h (chdir_long): Update prototype.
1829 * openat.c (fdopendir, fstatat): New functions.
1830 * openat.h: Include headers required for use of DIR and struct stat.
1831 [AT_SYMLINK_NOFOLLOW]: Define.
1832 (fdopendir, fstatat): Add prototypes.
1834 2005-01-21 Bruno Haible <bruno@clisp.org>
1836 * classpath.h: New file, from GNU gettext.
1837 * classpath.c: New file, from GNU gettext.
1839 2005-01-20 Simon Josefsson <jas@extundo.com>
1841 * version-etc-fsf.c: New file, with version_etc_copyright.
1842 * version-etc.c: Remove version_etc_copyright.
1843 * version-etc.h (version_etc_copyright): Use [] instead of * in
1844 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1846 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1848 * save-cwd.c (save_cwd): Remove code to support the case
1849 where fchdir is missing or flaky.
1851 2005-01-20 Simon Josefsson <jas@extundo.com>
1853 * base64.h (isbase64): Add.
1855 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1856 using a unsigned prototype, don't inline.
1857 (base64_decode): Use it.
1859 2005-01-19 Bruno Haible <bruno@clisp.org>
1861 * sh-quote.h: New file, from GNU gettext.
1862 * sh-quote.c: New file, from GNU gettext.
1864 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1866 Merge changes from coreutils, as described below in several
1867 changelogs dated today.
1869 * save-cwd.c: Include "save-cwd.h" before other include files.
1870 (O_DIRECTORY): Remove; not needed here, since "." must be
1871 a directory. All uses removed.
1872 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1873 universal on Suns, and we also need to test for IRIX.
1874 Revamp code to use 'if' rather than '#if'.
1875 Avoid unnecessary comparison of cwd->desc to 0.
1877 * utimens.c (futimens): Robustify the previous patch, by checking
1878 for known valid error numbers rather than observed invalid ones.
1880 2005-01-18 Jim Meyering <jim@meyering.net>
1882 * version-etc.c (version_etc_copyright): Update copyright date.
1884 * utimens.c (futimens): Account for the fact that futimes
1885 can also fail with errno == ENOSYS or errno == ENOENT.
1886 Patch from Dmitry V. Levin.
1888 Change the name of the robust chdir function from chdir to chdir_long.
1889 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1890 (restore_cwd): Use chdir_long, not chdir.
1891 * chdir-long.c: Renamed from chdir.c.
1892 * chdir-long.h: Renamed from chdir.h.
1893 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1896 2005-01-18 Bob Proulx <bob@proulx.com>
1898 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1899 offsetof() macro construct to avoid compile failure with native HP-UX
1900 11.0 ANSI C compiler.
1902 2005-01-06 Bruno Haible <bruno@clisp.org>
1904 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1905 because stpncpy.m4 takes care of it.
1907 2004-01-24 Bruno Haible <bruno@clisp.org>
1909 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1911 2003-10-09 Bruno Haible <bruno@clisp.org>
1913 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1915 2005-01-06 Bruno Haible <bruno@clisp.org>
1917 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1918 * fwriteerror.c: Include <stdbool.h>.
1919 (fwriteerror): At the end, close the file stream. Record whether
1920 stdout was already closed.
1922 2004-05-27 Bruno Haible <bruno@clisp.org>
1924 * execute.c (environ): Declare if needed.
1925 * pipe.c (environ): Likewise.
1926 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1928 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1930 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1931 definitions to be after all include files, to avoid collisions.
1932 Problem reported by Bob Proulx.
1934 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1936 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1937 not needed. This removes a dependency on the gettext module.
1938 [defined _LIBC]: Do not include <libintl.h>; not needed.
1940 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1942 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1945 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1947 * argp-parse.c: Include <stddef.h>.
1948 (alignof, alignto): New macros.
1949 (parser_init): Don't assume that void * is aligned sufficiently
1952 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1953 need to extend the stack.
1954 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1957 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1959 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1961 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1963 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1964 Remove now-obsolete comment about AIX.
1965 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1966 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1967 (YYMAXDEPTH): New macro.
1969 2004-12-18 Bruno Haible <bruno@clisp.org>
1971 * fatal-signal.c (fatal_signals): Make non-const.
1972 (init_fatal_signals): New function.
1973 (uninstall_handlers, install_handlers): Ignore signals that were set to
1975 (at_fatal_signal): Call init_fatal_signals.
1976 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1978 Reported by Paul Eggert.
1980 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1982 * getdate.y (textint): New member "negative".
1983 (time_zone_hhmm): New function.
1984 Expect 14 shift-reduce conflicts, not 13.
1985 (o_colon_minutes): New rule.
1986 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1987 (yylex): Set the "negative" member of signed numbers.
1989 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1991 Changes imported from coreutils.
1992 * hard-locale.c: Assume <locale.h> exists.
1994 (GLIBC_VERSION): New macro.
1995 (hard_locale): Assume setlocale exists.
1996 Rewrite to avoid #ifdef.
1997 Use strdup rather than malloc + strcpy.
1998 * human.c: Assume <locale.h> exists.
1999 (human_readable): Assume localeconv exists.
2001 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2003 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2004 convert T2, not T. (Imported from libc.)
2006 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2008 * getcwd.c (is_ENAMETOOLONG): New macro.
2009 (__getcwd.c): Don't restore errno; glibc doesn't.
2010 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2011 first, falling back to our code only if its results look suspicious.
2012 Ensure that the resulting buffer is only as large as necessary.
2014 * readutmp.c: Include readutmp.h first.
2015 Include <errno.h>, since readutmp.h no longer does that.
2016 * readutmp.h: Don't include <errno.h>,
2017 <sys/param.h>, <time.h>; not needed to establish interface.
2018 (errno): Remove decl.
2019 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2020 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2021 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2023 2004-11-28 Simon Josefsson <jas@extundo.com>
2025 * base64.h, base64.c: New file.
2027 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2029 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2031 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2033 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2034 HP's ANSI C compiler.
2035 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2036 Declaring int functions causes warnings on some modern systems and
2037 shouldn't be needed to compile on ancient ones.
2038 * same.c (MIN) [defined MIN]: Don't define, since it's already
2041 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2042 with the following changes.
2043 (__set_errno): Parenthesize properly.
2044 Include <stdbool.h>.
2045 (MIN, MAX, MATCHING_INO): New macros.
2046 (__getcwd): Define with prototype, not K&R form.
2047 Use heuristics to allocate default buffer on stack if possible.
2048 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2049 behavior, and to avoid the PATH_MAX limit when computing
2051 Use MATCHING_INO to compare inode number to file.
2052 Check for arithmetic overflow in size calculations.
2053 Fix bug in reallocation of dot array that caused getcwd to fail
2054 on directories nested deeper than 75.
2055 Be more careful about saving errno on error.
2056 Do not use realloc; use only free+malloc, as this is a bit
2057 more flexible and avoids a needless copy operation.
2058 Do not inspect st_dev and st_ino for symbolic links; POSIX
2059 doesn't specify the latter.
2060 Check for closedir errors.
2061 Avoid needless casts.
2062 Use "#ifdef weak_alias" around weak_alias, to be like other
2064 The following changes to getcwd.c have effect only when used in
2065 gnulib; they have no effect inside glibc proper.
2066 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2067 as alloca isn't used.
2068 (alloca, __alloca): Likewise.
2069 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2070 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2071 unconditionally, as gnulib assumes C89 or better.
2072 Do not include <sys/param.h>.
2073 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2074 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2076 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2077 Include <dirent.h> in a way that is compatible with modern Autoconf.
2078 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2079 New macros, if not already defined.
2080 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2081 Use "_LIBC", not "defined _LIBC", for consistency.
2082 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2084 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2085 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2086 * xgetcwd.c: David MacKenzie's old code was removed, so give
2087 credit only to Jim Meyering and adjust the copyright dates.
2088 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2089 <stdlib.h>, <unistd.h>, "pathmax.h".
2090 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2091 (INITIAL_BUFFER_SIZE): Remove.
2092 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2094 2004-11-23 Jim Meyering <jim@meyering.net>
2096 * getopt_.h: Remove trailing blanks.
2098 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2100 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2101 (futimens): New function, which uses futimes if available.
2102 (futimens, utimens): Support timespec==NULL, with same semantics
2103 as utime and utimens.
2104 * utimens.h (futimens): New decl.
2106 2004-11-23 Jim Meyering <jim@meyering.net>
2108 * __fpending.c: Add comment.
2110 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2112 * getopt_.h: Re-addition of __getopt_argv_const caused
2113 redefinition warnings. To avoid them, include the defines
2114 in `#if !defined __need_getopt ... #endif'. The only place
2115 where __getopt_argv_const is used is in definitions
2116 of getopt_long and getopt_long_only below, which are as well
2117 protected by `#ifndef __need_getopt'.
2118 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2119 __need_getopt after including <stdio.h> and <unistd.h> These
2120 headers might have defined it.
2122 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2124 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2126 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2127 optopt): Use them instead of invoking ## directly; otherwise, the
2128 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2130 2004-11-19 Bruno Haible <bruno@clisp.org>
2132 * strtok_r.c: Move comments from here...
2133 * strtok_r.h: ... to here.
2135 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2137 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2138 might fail. Problem reported by Yoann Vandoorselaere.
2139 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2140 that mishandle size_t overflow.
2142 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2144 * canon-host.c: Include "strdup.h".
2145 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2146 Use strdup instead of malloc/strcpy to duplicate strings.
2148 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2149 (human_space_before_unit): New constant.
2150 * human.c (human_readable): Support it.
2152 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2153 (xgetcwd): Set errno correctly when failing.
2154 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2155 the failure is actually due to a PATH_MAX problem.
2157 Further getopt changes to make it more likely that glibc will
2158 buy the changes back.
2159 * getopt.c (POSIXLY_CORRECT): New constant.
2160 (getopt): Use it, so to preserve glibc semantic
2161 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2162 when compiling for libc.
2163 * getopt_.h (__getopt_argv_const): Bring it back.
2164 (getopt_long, getopt_long_only): Use it.
2166 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2167 New arg POSIXLY_CORRECT. All callers changed.
2168 (getopt): Argv is now char * const *, as per standard.
2169 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2170 not char *__getopt_argv_const *.
2171 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2172 _getopt_long_only_r): Likewise.
2173 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2174 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2175 _getopt_long_r, _getopt_long_only_r): Likewise.
2176 * getopt_.h (__getopt_argv_const): Remove.
2177 (getopt): Argv is now char * const *, as per standard.
2179 * getdate.y (tORDINAL): New token.
2180 (day, relunit): Allow it for relative times.
2181 (relative_time_table): Use tORDINAL for ordinals.
2183 2004-11-15 Jim Meyering <jim@meyering.net>
2185 * closeout.c: Include "__fpending.h" once again.
2186 Include <stdbool.h>.
2187 (close_stdout): Don't fail just because stdout was closed initially,
2188 since some programs don't write to stdout in the normal course of
2189 operation (other than --version and --help), and we don't want this
2190 function to make e.g. `touch file >&-' fail.
2191 But do fail if it was closed and someone has tried to write to it.
2192 E.g., `printf foo >&-' must fail.
2194 2004-11-11 Simon Josefsson <jas@extundo.com>
2196 * strtok_r.h, strtok_r.c: New file.
2198 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2200 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2201 we can stop lying to compilers about the constness of argv when we
2202 are compiled outside glibc.
2203 (getopt, getopt_long, getopt_long_only): Use it.
2204 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2206 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2207 _getopt_long_only_r): Likewise.
2208 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2209 _getopt_long_only_r): Likewise.
2211 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2212 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2213 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2214 the other external symbols.
2215 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2216 declaration, since the above renaming now works around collisions.
2218 2004-11-11 Jim Meyering <jim@meyering.net>
2220 * linebreak.c: Remove trailing blanks.
2221 * alloca_.h: Likewise.
2222 * acosl.c: Likewise.
2223 * euidaccess.c: Likewise.
2224 * allocsa.h: Likewise.
2226 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2228 * mktime.c (SHR): New macro, which is a portable
2229 substitute for >> that should work even on Crays.
2230 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2231 Problem reported by Mark D. Baushke in
2232 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2233 * getdate.y (SHR): Likewise.
2235 * strftime.c (SHR): Likewise.
2237 * quotearg.c (struct quoting_options): Use unsigned int for
2238 quote_these_too, so that right shifts are well defined. All uses
2241 2004-11-10 Simon Josefsson <jas@extundo.com>
2243 * getaddrinfo.h, getaddrinfo.c: New files.
2245 2004-11-10 Jim Meyering <jim@meyering.net>
2247 Ensure that no close failure goes unreported.
2248 * closeout.c (close_stdout): Always close stdout. I.e., don't
2249 return early when it seems there's nothing to flush.
2250 Don't include __fpending.h.
2252 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2254 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2256 2004-11-05 Bruno Haible <bruno@clisp.org>
2258 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2259 Reported by Mark D. Baushke <mdb@cvshome.org>.
2261 2004-11-04 Bruno Haible <bruno@clisp.org>
2263 2004-09-11 Bruno Haible <bruno@clisp.org>
2264 * allocsa.valgrind: New file.
2265 2004-02-06 Bruno Haible <bruno@clisp.org>
2266 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2267 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2268 Reported by Christopher Seip <chris.seip@hp.com>.
2270 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2272 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2273 with errno == ERANGE if the buffer is too small.
2274 Problem reported by Mark D. Baushke.
2276 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2278 * xreadlink.c (MAXSIZE): New macro.
2279 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2280 size does not exceed MAXSIZE. Avoid cast.
2281 As suggested by Mark D. Baushke in
2282 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2283 if readlink fails with buffer size just under MAXSIZE, try again
2286 2004-11-02 Derek R. Price <derek@ximbiot.com>
2287 and Paul Eggert <eggert@cs.ucla.edu>
2289 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2290 (get_date): Overparenthesize to avoid GCC warning.
2292 2004-11-02 Bruno Haible <bruno@clisp.org>
2294 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2295 function returns void.
2297 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2299 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2300 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2303 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2305 * getdate.y: Add support for TZ="foo" within a date string.
2306 Fix some bugs near time_t boundaries. Reject dates with
2307 out-of-range components, e.g., "Sept 31".
2308 Include <stdlib.h>, "setenv.h", "xalloc.h".
2309 (ISDIGIT_LOCALE): Remove; unused.
2310 Note that the TZ and time functions used here are not reentrant.
2311 (mktime_ok, get_tz): New functions.
2312 (TZBUFSIZE): New constant.
2313 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2314 This requires that we sometimes generate our own TZ="XXX..." setting.
2316 2004-10-27 Derek R. Price <derek@ximbiot.com>
2318 * mktime.c (not_equal_tm): Remove redundant check.
2320 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2322 * getdate.y: Use Bison 1.875 features, and some minor
2323 code cleanups. This change does not affect semantics.
2324 Don't include <stdlib.h>; no longer needed.
2325 Don't include unlocked-io.h; only the "#if TEST" code uses
2326 stdio, and performance isn't crucial there.
2327 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2328 Bison 1.875 features as described below.
2329 All uses of "PC." replaced by "pc->".
2330 (YYSTYPE): Add a forward declaration.
2331 (yylex, yyerror): Use full prototypes in forward decls.
2332 Use "%pure-parser" rather than obsolescent "%pure_parser".
2333 Use %parse-param and %lex-param instead of obsolescent
2334 YYPARSE_PARAM and YYLEX_PARAM.
2335 (meridian_table, month_and_day_table, time_units_table,
2336 relative_time_table, time_zone_table, military_table,
2337 lookup_zone, lookup_word, get_date):
2338 Use NULL instead of 0 where appropriate.
2339 (to_hour): Avoid abort (), to avoid a dependency on
2341 (yyerror, yylex): Now accepts parser_control * arg.
2342 (main) [TEST]: Use '\0' rather than 0 for char.
2344 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2346 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2347 It's now the caller's responsibility to handle the case where
2348 !HAVE_GETPAGESIZE && !defined getpagesize.
2350 * mktime.c (leapyear): Arg is long int, not int.
2352 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2354 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2356 2004-10-12 Simon Josefsson <jas@extundo.com>
2358 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2359 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2362 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2364 * vsnprintf.h: New file.
2365 * vsnprintf.c: New file.
2367 2004-10-07 Bruno Haible <bruno@clisp.org>
2369 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2370 into the provided buffer.
2372 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2374 * diacrit.c, diacrit.h: Add GPL notice.
2376 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2377 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2378 * logl.c (logl): Keep the code as similar to glibc as possible.
2379 This avoids a potential constant-folding bug.
2381 2004-10-05 Bruno Haible <bruno@clisp.org>
2383 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2385 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2387 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2388 * xmalloc.c (xmemdup): Likewise.
2389 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2390 XFREE): Remove these long-obsolescent macros.
2391 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2392 * xstrdup.c: Remove.
2394 * regex.c (re_comp): Cast gettext return value to char *,
2395 Problem reported by Martin Neitzel via Mark D. Baushke.
2397 2004-10-04 Simon Josefsson <jas@extundo.com>
2399 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2400 '#ifdef USE_UNLOCKED_IO'.
2402 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2404 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2405 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2406 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2407 regex.c, sha1.c, version-etc.c, yesno.c:
2408 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2409 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2410 the includer's responsibility.
2412 Sync from coreutils.
2414 * modechange.c (mode_compile): Don't decrement a pointer that
2415 points to the start of a string, as the C Standard says the
2416 resulting behavior is undefined.
2418 * backupfile.h (enum backuptype): Rename none -> no_backups,
2419 simple -> simple_backups, numbered_existing ->
2420 numbered_existing_backups, numbered -> numbered_backups
2421 to avoid shadowing problems. All uses changed.
2422 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2423 * backupfile.c (check_extension, numbered_backup):
2424 Rename locals to avoid shadowing 'basename'.
2425 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2428 * .cppi-disable: Add getopt_.h, getopt_int.h.
2429 * .cvsignore: Add getopt.h.
2431 2004-10-04 Simon Josefsson <jas@extundo.com>
2433 * memmem.h: New file.
2434 * memmem.c: New file, taken from glibc.
2436 2004-10-02 Jim Meyering <jim@meyering.net>
2438 * dirfd.h, getpagesize.h: Add copyright notice.
2440 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2442 * snprintf.c: Remove comments as to why each header is needed.
2444 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2446 * strsep.h: New file.
2447 * strsep.c: New file.
2449 2004-10-01 Simon Josefsson <jas@extundo.com>
2451 * snprintf.c (snprintf): Handle size==0.
2453 2004-10-01 Simon Josefsson <jas@extundo.com>
2454 Bruno Haible <bruno@clisp.org>
2456 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2457 (snprintf): Declare 'args'.
2459 2004-09-30 Simon Josefsson <jas@extundo.com>
2461 * snprintf.h, snprintf.c: New files.
2463 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2465 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2466 (hol_entry_help): Never translate an empty string.
2467 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2468 * argp.h (OPTION_NO_TRANS): New option.
2470 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2472 * xvasprintf.c: Include xalloc.h.
2473 (xvasprintf): Use xalloc_die, not xmalloc_die.
2475 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2477 * dummy.c: Change copyright notice to FSF, and license to GPL.
2479 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2481 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2482 Problem reported by Bruno Haible in:
2483 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2485 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2487 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2488 in case some system header has #define'd it. Problem reported by
2489 Soeren D. Schulze in
2490 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2492 2004-09-08 Bruno Haible <bruno@clisp.org>
2494 * stdint_.h.in: New file, taken from GNU clisp.
2496 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2498 * xvasprintf.h: New file.
2499 * xvasprintf.c: New file.
2500 * xasprintf.c: New file.
2502 2004-09-08 Bruno Haible <bruno@clisp.org>
2504 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2506 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2508 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2510 Import from coreutils.
2511 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2512 strings on unbounded length. alloca's performance benefits aren't
2513 that important here.
2515 (parse_with_separator): New function, with most of the internals
2516 of the old parse_user_spec. Allow user to omit both user and group,
2517 for compatibility with FreeBSD.
2518 Clone only the user name, not the entire spec.
2519 Do not set *uid, *gid unless entirely successful.
2520 Avoid memory leak in some failing cases.
2521 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2522 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2523 (parse_user_spec): Rewrite to use parse_with_separator.
2525 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2527 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2528 its complicated substitute.
2529 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2530 and program_invocation_name.
2531 (__argp_basename) [!_LIBC]: Remove; the only use was
2532 replaced by its body.
2533 (__argp_short_program_name): Change condition from
2534 !defined __argp_short_program_name to
2535 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2536 to match argp-namefrob.h.
2537 (__argp_failure): Don't assume strerror_r returns char *.
2538 * argp-parse.c (N_): Define unconditionally.
2539 (argp_default_options): Fill out initializers with 0 to avoid
2542 2004-08-12 Simon Josefsson <jas@extundo.com>
2544 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2545 * getopt_.h: Renamed from getopt.h.
2547 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2549 Merge from coreutils.
2551 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2552 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2553 for Reliant Unix 5.43.
2555 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2556 (union fooround): Use uintmax_t, not long int.
2557 The rest is a merge from libc:
2558 [defined _LIBC]: Include <shlib-compat.h>.
2559 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2561 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2563 * strverscmp.c: Convert to UTF-8.
2565 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2567 * obstack.h (obstack_empty_p):
2568 Don't assume that chunk->contents is suitably aligned.
2569 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2570 Likewise. Problem reported by Benno in
2571 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2573 * chown.c (rpl_chown): Work even if the file is writeable but not
2574 readable. This could be improved further but it'd take some work.
2576 2004-08-08 Simon Josefsson <jas@extundo.com>
2578 * xgethostname.c: Don't include error.h (not used).
2581 * getpass.c: Include getpass.h first.
2583 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2585 * xalloc-die.c: New files.
2586 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2588 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2589 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2590 (_, N_, xalloc_die): Move to xalloc-die.c.
2591 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2592 so that we needn't mess with xalloc_msg_memory_exhausted.
2594 * sha1.h: Renamed from sha.h.
2595 (SHA1_H): Renamed from _SHA_H.
2596 (sha1_ctx): Renamed from sha_ctx.
2597 (sha1_init_ctx): Renamed from sha_init_ctx.
2598 (sha1_process_block): Renamed from sha_process_block.
2599 (sha1_process_bytes): Renamed from sha_process_bytes.
2600 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2601 (sha1_read_ctx): Renamed from sha_read_ctx.
2602 (sha1_stream): Renamed from sha_stream.
2603 (sha1_buffer): Renamed from sha_buffer.
2604 * sha1.c: Likewise; renamed from sha.c.
2605 Do not include <sys/types.h>.
2606 Include <stddef.h> rather than <stdlib.h>.
2608 2004-08-08 Bruno Haible <bruno@clisp.org>
2610 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2611 FILESYSTEM_PREFIX_LEN.
2612 * progreloc.c: Likewise.
2613 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2615 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2618 * argp-help.c (make_hol, hol_append): Don't assume that
2619 SIZE_MAX is a valid preprocessor constant.
2620 (__argp_basename): Change from "#ifndef _LIBC"
2621 to "#ifndef __argp_short_program_name", so that
2622 we don't compile these functions for tar.
2624 More merges from coreutils.
2625 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2626 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2628 * addext.c: Remove; no longer needed.
2629 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2630 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2631 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2632 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2633 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2634 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2635 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2636 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2637 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2638 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2639 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2640 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2641 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2642 Import changes from coreutils.
2644 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2646 Merge from coreutils.
2648 * .gdb-history: Remove; this doesn't belong here.
2650 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2651 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2652 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2654 * dirname.h: Include <stdbool.h>.
2655 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2656 for consistency with POSIX terminology. All uses changed.
2657 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2658 (strip_trailing_slashes): Use bool for booleans.
2659 * stripslash.c (strip_trailing_slashes): Likewise.
2661 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2662 sometimes returns a positive errno value even when it succeeds.
2663 (print_errno_message) [!LIBC]: Fall back on strerror if
2666 * path-concat.c (mempcpy): Don't define if a system header defines it.
2667 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2668 (longest_relative_suffix): New function.
2669 (path_concat): Use it. Assume first argument is not NULL.
2670 Port to DOS. Omit redundant separators.
2671 Report an error instead of returning NULL.
2672 Use mempcpy instead of memcpy.
2673 (xpath_concat): Remove: not declared or used.
2675 * same.h: Include <stdbool.h>
2676 (same_name): Return bool, not int.
2677 * same.c (same_name): Likewise.
2678 (errno): Don't declare; we assume C89 or better now.
2680 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2681 if not already defined.
2683 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2684 * dup-safer.c (errno): Likewise.
2686 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2688 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2691 2004-08-03 Simon Josefsson <jas@extundo.com>
2693 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2694 * progname.h: Don't include stdbool.h.
2696 2004-08-02 Simon Josefsson <jas@extundo.com>
2698 * getsubopt.h: New file, with comments from Bruno Haible.
2699 * getsubopt.c: New file, from glibc, but slightly modified based on
2700 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2702 2004-08-01 Simon Josefsson <jas@extundo.com>
2704 * xgetdomainname.c: Include stdlib.h, for free().
2706 2004-07-16 Simon Josefsson <jas@extundo.com>
2708 * dummy.c: New file.
2710 2004-07-16 Bruno Haible <bruno@clisp.org>
2712 * backupfile.h: Add extern "C" for C++.
2713 * closeout.h: Likewise.
2714 * copy-file.h: Likewise.
2715 * findprog.h: Likewise.
2716 * full-write.h: Likewise.
2717 * pathname.h: Likewise.
2718 * progname.h: Likewise.
2719 * stpcpy.h: Likewise.
2720 * stpncpy.h: Likewise.
2721 * strcase.h: Likewise.
2722 * strstr.h: Likewise.
2723 * xalloc.h: Likewise.
2725 * mbswidth.h: Add extern "C" for C++.
2726 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2728 2004-07-09 Simon Josefsson <jas@extundo.com>
2730 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2731 failed without this.)
2733 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2735 * fchown-stub.c: New file.
2737 2004-06-24 Jim Meyering <jim@meyering.net>
2739 * obstack.h (obstack_base): Cast to (void *), per documentation.
2741 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2743 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2745 2004-06-01 Jim Meyering <jim@meyering.net>
2747 * calloc.c: New file.
2749 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2751 * getdate.y (yylex): Allow space between sign and number.
2752 Problem reported by Dan Jacobson.
2754 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2755 and Jim Meyering <jim@meyering.net>
2757 Merge from coreutils CVS.
2759 * stat-macros.h: New file, with contents from file-type.h
2760 and coreutils' system.h.
2761 * file-type.c: Include "stat-macros.h".
2762 * file-type.h (file_type): Move all macro definitions to new file,
2765 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2766 Wrap old code with this conditional.
2767 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2768 function that does not dereference symlinks.
2769 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2771 * xreadlink.c: Include xreadlink.h first, to catch .h file
2772 dependency problems.
2773 (xreadlink): Accept new arg SIZE, for efficiency.
2774 All decls and uses changed.
2775 * xreadlink.h: Include <stddef.h>, for size_t.
2777 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2778 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2780 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2782 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2784 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2785 macros to be defined.
2786 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2787 the allocator returns NULL because the requested size is zero.
2789 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2791 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2792 var. Add comment explaining why libc still defines it. This
2793 merges the following patch from glibc:
2794 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2796 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2798 * obstack.c (_obstack): Remove unused variable. It hasn't been
2799 present in glibc since revision 1.1 of this file.
2800 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2801 obstack_alignment_mask, obstack_alloc, obstack_base,
2802 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2803 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2804 obstack_grow0, obstack_init, obstack_int_grow,
2805 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2806 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2807 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2808 nonexistent functions.
2810 2004-05-17 Derek R. Price <derek@ximbiot.com>
2811 Paul Eggert <eggert@cs.ucla.edu>
2813 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2815 2004-05-14 Bruno Haible <bruno@clisp.org>
2817 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2818 that consists of a '.' followed by an empty digit string.
2819 Patch by Tor Lillqvist <tml@iki.fi>.
2821 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2823 Port obstack to the AS/400, where pointers are 16 bytes wide and
2824 you cannot cast an integer to a valid pointer. This patch is
2825 currently waiting to be integrated into glibc; see
2826 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2828 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2829 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2830 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2831 (struct obstack): temp member is now a union of a pointer and
2832 an integer, instead of an integer. All integer uses changed.
2833 This does not affect the physical layout of struct obstack,
2834 except on hosts (like the AS/400) where the size or alignment of
2835 void * is greater than that of ptrdiff_t.
2836 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2837 __STDC__)]: Store temporary in pointer member of union, not
2839 * obstack.c: Include <stddef.h>, for offsetof.
2840 (struct fooalign): Remove; it doesn't need a name.
2841 (union fooround): Change double to long double, and add void *.
2842 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2843 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2844 not a macro. Hence the values are always int; so remove all
2845 casts-to-int in uses.
2847 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2848 Derek Price <derek@ximbiot.com>
2850 * alloca.c: Include <alloca.h>, to get our interface.
2851 * alloca_.h: Use __alloca on AIX, so that we don't have to
2852 include <alloca.h> first. Use C89 prototype for alloca; this
2853 requires including <stddef.h> for size_t. Use extern "C" if C++.
2854 Use #elif for simplicity, since we can assume C89 now.
2855 Don't try to source the system alloca.h since it will not be found
2856 and to prevent recursively including its replacement.
2857 * fnmatch.c: Include <alloca.h> instead of opencoding.
2858 * regex.c: Likewise.
2860 2004-05-16 Derek Price <derek@ximbiot.com>
2861 Paul Eggert <eggert@cs.ucla.edu>
2863 getline cleanup. This changes the getndelim2 API: both order of
2864 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2867 * getline.c: Don't include stddef.h or stdio.h, since our
2868 interface does that.
2869 (getline): Always use getdelim, so that we don't have two
2870 copies of this code.
2871 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2873 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2874 (GETNDELIM2_MAXIMUM): New macro.
2875 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2876 instead of the old practice of delim2==0. All callers changed.
2877 Return -1 on overflow, instead of returning junk.
2878 Do not set *linesize unless allocation succeeds.
2879 * getndelim2.h: Do not include stddef.h; no longer needed, now
2880 that we include sys/types.h.
2881 * getnline.h: Likewise.
2882 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2883 (getndelim2): Reorder arguments.
2884 * getnline.c (getnline, getndelim):
2885 Don't discard the NMAX argument.
2886 (getnline): Invoke getndelim, to avoid code duplication.
2887 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2888 of (size_t) -1 by callers of the getnline family.
2890 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2892 * nanosleep.c (suspended): Change its type from int to
2893 sig_atomic_t volatile.
2894 (first_call): Make it private to rpl_nanosleep, and have it
2895 be zero initially as that's a bit faster.
2896 (my_usleep): Round up fractional times instead of truncating them,
2897 as this is the usual meaning for 'sleep'.
2899 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2901 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2902 (ENOSYS): Define if not defined.
2903 (settime): Fall back on stime if it exists and settimeofday fails.
2904 But don't bother with fallbacks if a method fails with errno == EPERM.
2906 2004-05-11 Jim Meyering <jim@meyering.net>
2908 Prior to this change, the save_cwd caller required read access to the
2909 current directory on most systems (ones with the fchdir function).
2911 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2912 fails, try write-only, and finally, resort to using xgetcwd.
2914 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2916 * obstack.c, obstack.h: Import changes from libc.
2918 2004-04-28 Bruno Haible <bruno@clisp.org>
2920 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2921 implicitly appends .exe to executables.
2922 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2923 accepts Windows pathnames.
2924 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2925 Cygwin like Windows, since it now accepts Windows pathnames.
2926 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2927 Cygwin like Windows, since it now accepts Windows pathnames.
2928 Reported by Derek Robert Price <derek@ximbiot.com>.
2930 2004-04-20 Jim Meyering <jim@meyering.net>
2932 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2934 2004-04-20 Jim Meyering <jim@meyering.net>
2935 Bruno Haible <bruno@clisp.org>
2937 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2938 memory when realloc fails.
2940 2004-04-18 Jim Meyering <jim@meyering.net>
2942 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2943 don't leak memory and do call END_UTMP_ENT.
2945 2004-04-11 Paul Eggert <eggert@twinsun.com>
2947 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2948 (CHAR_BIT): Remove, since we assume C89.
2949 Include <stdint.h> if available, as per current Autoconf CVS advice.
2951 2004-03-30 Paul Eggert <eggert@twinsun.com>
2953 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2954 not bool, to be more consistent with Unix conventions.
2955 Suggested by Bruno Haible.
2957 Merge from coreutils.
2959 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2962 * getdate.h: Include stdbool.h, and timespec.h instead of
2963 the usual <time.h> dance.
2964 (get_date): Change signature to support fractional time stamps.
2965 All callers changed.
2966 * getdate.y: Include "getdate.h" first, as we can now
2967 assume C89 and don't need to worry about 'const'.
2968 Similarly, include "unlocked-io.h" near start, not in middle.
2970 (textint.value): Use long int rather than int.
2971 (textint.digits): Use size_t rather than int.
2972 (BILLION, LOG10_BILLION): New constants.
2973 (parser_control): New member rel_ns. Members day_ordinal,
2974 time_zone, month, day, hour, minutes, rel_year, rel_month,
2975 rel_day, rel_hour, rel_minutes, rel_seconds
2976 are now long int, not int. Member seconds is now struct timespec,
2977 not int. New member timespec_seen. Members dates_seen, days_seen,
2978 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2980 (%union.intval): Now long int, not int.
2981 New member timespec.
2982 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2983 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2984 (spec): Now is a timespec or an item list.
2985 (timespec, items): New nonterminals.
2986 (time, rel, relunit, number, get_date):
2987 Add support for fractional seconds.
2988 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2989 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2990 (to_hour): First arg is now long int, not int.
2991 (to_year): Returns long int, not int.
2992 Don't treat year -70 like 70.
2993 (tm_diff): Returns long int, not int.
2994 (lookup_word): Use bool instead of int when appropriate.
2995 (yylex): Use size_t for count, not int.
2996 Detect overflow when parsing large integer constants.
2997 Add support for fractions.
2998 (get_date): Make pointers 'const' if possible.
2999 Use more-portable code to detect integer overflow.
3000 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3001 Don't use ctime; it's not reliable if the year has >4 digits.
3003 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3004 This is for compatibility with BSD.
3006 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3007 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3008 From coreutils' system.h.
3010 * userspec.c: Don't include "posixver.h".
3011 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3012 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3013 compatible extension. Simplify code by removing a boolean int
3014 that was always nonzero if a string was nonnull.
3016 2004-03-30 Jim Meyering <jim@meyering.net>
3018 Merge from coreutils.
3020 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3022 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3023 an empty input stream.
3025 * readtokens.c: Include <stdbool.h>.
3026 (readtoken): Use `size_t' rather than int/long.
3027 All callers adjusted.
3028 Use `bool' rather than `int' where appropriate.
3029 Use memset rather than an explicit loop.
3030 Use x2nrealloc rather than xrealloc.
3031 Allow the use of `\0' as a delimiter.
3032 (readtokens): Likewise.
3033 * readtokens.h (readtoken, readtokens): Update prototypes.
3035 2004-03-30 Bruno Haible <bruno@clisp.org>
3037 * getloadavg.c (getloadavg): Don't assume setlocale returns
3040 2004-03-29 Paul Eggert <eggert@twinsun.com>
3042 Merge changes to getloadavg.c from coreutils and Emacs.
3044 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3045 Define to an expression, not to the empty string.
3046 Include cloexec.h and xalloc.h.
3047 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3048 Use set_cloexec_flag rather than rolling our own.
3049 * cloexec.c, cloexec.h: New files.
3051 2004-03-18 Paul Eggert <eggert@twinsun.com>
3053 * getopt.h: Sync with libc CVS.
3055 2004-03-18 Paul Eggert <eggert@twinsun.com>
3056 Bruno Haible <bruno@clisp.org>
3058 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3059 not on all platforms that have <wchar.h>.
3060 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3062 2004-03-09 Paul Eggert <eggert@twinsun.com>
3064 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3066 * getopt_int.h: New file, also synced from libc.
3068 2004-03-07 Paul Eggert <eggert@twinsun.com>
3070 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3071 '#if' expressions. Unlike the code it replaces, it does not
3072 depend on (defined _SC_PAGESIZE). However, it does depend on
3073 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3074 first reported by Jason Andrade in
3075 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3077 2004-01-18 Simon Josefsson <jas@extundo.com>
3079 * strdup.h: New file.
3080 * strdup.c: Include it.
3081 * path-concat.c: Include strdup.h. Drop strdup declaration.
3082 * userspec.c: Include strdup.h. Drop strdup declaration.
3084 2004-02-06 Karl Berry <karl@gnu.org>
3086 * config.charset: update from gettext 0.14.1.
3088 2004-02-05 Paul Eggert <eggert@twinsun.com>
3090 Add comments and code, prompted by suggestions from Bruno Haible
3092 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3093 describing the enum quoting_style values.
3094 * quotearg.c (quotearg_alloc): New function.
3095 (quotearg_buffer_restyled): Treat lone { and } as special.
3096 Treat = as special. Work around bug with older shells
3097 that "see" a '\' that is really the 2nd byte of a multibyte char.
3098 Quote empty string with shell_quoting_style.
3100 2004-02-03 Bruno Haible <bruno@clisp.org>
3102 * pipe.h: New file, from GNU gettext.
3103 * pipe.c: New file, from GNU gettext.
3105 2004-01-27 Bruno Haible <bruno@clisp.org>
3107 * execute.h: New file, from GNU gettext.
3108 * execute.c: New file, from GNU gettext.
3109 * w32spawn.h: New file, from GNU gettext.
3111 2004-01-23 Paul Eggert <eggert@twinsun.com>
3113 Exit-status fix from coreutils.
3115 Use exit_failure consistently in place of EXIT_FAILURE,
3116 so that program exit statuses are consistent on failure.
3118 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3119 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3120 * argmatch.h: Comment fix to match the above.
3121 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3122 Now a macro referring to exit_failure, instead of a separate
3123 variable. Include "exitfail.h" to get it.
3124 * xstrtol.h: Include "exitfail.h".
3125 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3127 * long-options.c (parse_long_options): Use prototype
3128 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3131 2004-01-21 Jim Meyering <jim@meyering.net>
3133 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3134 so as not to conflict with a different-sized __mktime_internal
3135 function in GNU libc.
3136 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3137 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3139 2004-01-18 Paul Eggert <eggert@twinsun.com>
3141 Merge from diffutils.
3143 * file-type.c (file_type): Add typed memory objects.
3144 * file-type.h (S_TYPEISTMO): New macro.
3146 * c-stack.h (c_stack_action): Remove argv argument.
3147 * c-stack.c (c_stack_action): Likewise. All uses changed.
3148 (die): Don't calculate message unless segv_action returns.
3149 (get_stack_location, min_address_from_argv, max_address_from_argv,
3150 volatile stack_base, volatile_stack_size): Remove.
3151 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3152 that every segmentation violation is a stack overflow. (Ouch!)
3153 See Debian bug 136249 (still outstanding) for more info about why
3154 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3156 2003-11-30 Bruno Haible <bruno@clisp.org>
3158 Safer stack allocation.
3159 * setenv.c: Include allocsa.h.
3160 (alloca): Remove fallback definition.
3161 (freea): Remove macro.
3162 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3165 2003-10-17 Bruno Haible <bruno@clisp.org>
3167 * binary-io.h: Avoid warnings on Cygwin.
3169 2003-12-28 Bruno Haible <bruno@clisp.org>
3171 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3172 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3174 2003-11-28 Bruno Haible <bruno@clisp.org>
3176 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3178 2003-11-27 Bruno Haible <bruno@clisp.org>
3180 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3182 2003-11-17 Bruno Haible <bruno@clisp.org>
3184 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3186 2003-11-24 Bruno Haible <bruno@clisp.org>
3188 * xallocsa.h: New file, from GNU gettext.
3189 * xallocsa.c: New file, from GNU gettext.
3191 2003-11-24 Bruno Haible <bruno@clisp.org>
3193 * allocsa.h: New file, from GNU gettext.
3194 * allocsa.c: New file, from GNU gettext.
3196 2003-11-24 Bruno Haible <bruno@clisp.org>
3198 * eealloc.h: New file.
3200 2004-01-15 Jim Meyering <jim@meyering.net>
3202 Merge from coreutils.
3204 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3205 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3206 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3208 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3209 optional configure-time default.
3211 * version-etc.c (version_etc_copyright): Update copyright date.
3213 * xreadlink.c (xreadlink): Correct outdated comment.
3215 2004-01-15 Paul Eggert <eggert@twinsun.com>
3217 Merge from coreutils.
3219 * posixver.c: Include posixver.h.
3221 * same.c: Include <stdbool.h>, <limits.h>.
3222 (_POSIX_NAME_MAX): Define if not defined.
3224 (same_name): If file names are silently truncated, report
3225 that the file names are the same if they are the same after
3226 the silent truncation.
3228 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3229 conversion function.
3230 * xstrtod.c (xstrtod): Likewise. All callers changed to
3231 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3234 2004-01-14 Paul Eggert <eggert@twinsun.com>
3236 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3237 with like-named macro in fnmatch.c.
3238 (EXT): Use an internal constant instead.
3240 Merge fnmatch patches from glibc.
3241 * fnmatch.c (mbsinit): Remove define.
3242 Add libc_hidden_ver (__fnmatch, fnmatch).
3243 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3244 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3246 2003-12-14 Karl Berry <karl@gnu.org>
3248 * config.charset: update from gettext-runtime.
3250 2003-12-03 Paul Eggert <eggert@twinsun.com>
3252 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3253 Bug reported by Alfred M. Szmidt.
3255 2003-11-29 Karl Berry <karl@gnu.org>
3257 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3259 2003-11-23 Paul Eggert <eggert@twinsun.com>
3260 Bruno Haible <bruno@clisp.org>
3262 * printf-parse.h: Don't include sys/types.h.
3263 (ARG_NONE): New macro.
3264 (char_directive): Change type of *arg_index fields to size_t.
3265 * printf-parse.c: Don't include sys/types.h.
3266 (SSIZE_MAX): Remove macro.
3267 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3268 Remove unnecessary overflow check.
3269 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3272 2003-11-24 Paul Eggert <eggert@twinsun.com>
3274 * alloca.c: Remove dependency on xalloc module.
3275 (xalloc_die): Remove.
3276 (memory_full) [!defined emacs]: New macro.
3277 [!defined emacs]: Don't include xalloc.h.
3278 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3279 address arithmetic overflows. Change datatypes a bit to avoid
3282 2003-11-22 Jim Meyering <jim@meyering.net>
3284 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3286 2003-11-17 Bruno Haible <bruno@clisp.org>
3288 * vasnprintf.c (alloca): Remove fallback definition.
3289 (freea): Remove definition.
3290 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3291 Reported by Paul Eggert.
3293 2003-11-17 Jim Meyering <jim@meyering.net>
3295 On systems without utime and without a utimes function capable of
3296 dealing with a NULL struct utimbuf* argument, this utime replacement
3297 could -- in unusual circumstances -- leak a file descriptor.
3298 * utime.c: Include <unistd.h> and <errno.h>.
3299 (utime_null): Be sure to close `fd' and to preserve errno.
3300 Reported by Geoff Collyer via Arnold Robbins.
3302 2003-11-16 Paul Eggert <eggert@twinsun.com>
3303 Bruno Haible <bruno@clisp.org>
3305 Protect against address arithmetic overflow.
3306 * printf-args.h: Include stddef.h.
3307 (arguments): Change type of field 'count' to size_t.
3308 * printf-args.c (printf_fetchargs): Use size_t instead of
3309 'unsigned int' where appropriate.
3310 * printf-parse.h: Include sys/types.h.
3311 (char_directive): Change type of *arg_index fields to ssize_t.
3312 (char_directives): Change type of fields 'count', max_*_length to
3314 * printf-parse.c: Include sys/types.h and xsize.h.
3315 (SSIZE_MAX): Define fallback value.
3316 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3317 instead of 'int' where appropriate. Check a_allocated, d_allocated
3318 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3319 * vasnprintf.c: Include xsize.h.
3320 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3321 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3322 overflow. Avoid wraparound when converting a width or precision from
3325 2003-11-16 Bruno Haible <bruno@clisp.org>
3327 Update from GNU gettext.
3328 * printf-parse.c: Generalize to it can be compiled for wide strings.
3329 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3330 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3331 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3332 SNPRINTF): New macros.
3333 Don't include <alloca.h> if the file is used inside libintl.
3334 (local_wcslen): New function, for Solaris 2.5.1.
3335 (VASNPRINTF): Use it instead of wcslen.
3337 2003-11-16 Bruno Haible <bruno@clisp.org>
3339 * xsize.h (xmax): New function.
3340 (xsum, xsum3, xsum4): Declare as "pure" functions.
3342 2003-11-12 Paul Eggert <eggert@twinsun.com>
3344 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3345 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3346 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3347 heuristic is just as accurate as far as we know, and it removes a
3348 dependency on size_max.m4 and ptrdiff_max.m4.
3350 2003-11-12 Paul Eggert <eggert@twinsun.com>
3352 * xstrtol.c (__xstrtol): Remove "break" immediately after
3353 "return", to pacify some unknown compiler. Problem reported
3356 2003-11-11 Bruno Haible <bruno@clisp.org>
3358 * xsize.h (SIZE_MAX): Remove fallback definition.
3359 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3362 2003-11-10 Paul Eggert <eggert@twinsun.com>
3364 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3365 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3366 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3368 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3369 not (size_t) -1, since it's defined here.
3371 2003-11-06 Paul Eggert <eggert@twinsun.com>
3373 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3374 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3375 Reject sizes of exactly SIZE_MAX bytes.
3376 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3377 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3379 2003-11-05 Bruno Haible <bruno@clisp.org>
3381 * xsize.h: Include limits.h, to avoid a possible collision with
3382 SIZE_MAX defined in <limits.h> on Solaris.
3384 2003-11-04 Bruno Haible <bruno@clisp.org>
3386 * xsize.h: New file.
3387 * linebreak.c: Include xsize.h.
3388 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3389 argument for overflow.
3390 Suggested by Paul Eggert.
3392 2003-10-31 Bruno Haible <bruno@clisp.org>
3394 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3395 to avoid (extremely rare) race condition.
3396 Suggested by Paul Eggert.
3398 2003-11-03 Jim Meyering <jim@meyering.net>
3400 * userspec.c: Include "userspec.h".
3401 * userspec.h: New file.
3403 2003-10-31 Paul Eggert <eggert@twinsun.com>
3405 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3406 * mountlist.c (SIZE_MAX): Define if not defined already.
3407 (read_filesystem_list): Set and use me_type_malloced.
3408 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3409 whatever the type happens to be), for brevity and consistency.
3410 Check for size calculation overflow on Alphas running OSF/1.
3412 2003-10-31 Jim Meyering <jim@meyering.net>
3414 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3416 * linebuffer.c: Include <string.h> for declaration of memset.
3418 2003-10-30 Paul Eggert <eggert@twinsun.com>
3419 Bruno Haible <bruno@clisp.org>
3421 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3422 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3424 2003-10-29 Paul Eggert <eggert@twinsun.com>
3426 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3427 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3429 * quotearg.c (quotearg_n_options): Use it.
3430 * group-member.c: Include <stdbool.h>.
3431 (free_group_info): Arg is now const *; don't free arg.
3432 (get_group_info): Now returns bool and accepts struct group_info *,
3433 rather than returning a malloc'ed struct group_info *.
3434 All uses changed. Check for overflow in internal size calculation.
3436 * getusershell.c (readname): Simplify the code by using x2nrealloc
3437 rather than xmalloc/xrealloc.
3438 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3439 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3440 conformance bug: the old code used a pointer after freeing the
3441 storage that it addressed.
3442 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3443 rather than doing it by hand.
3444 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3445 the buffer preserved. Use free and xmalloc instead.
3446 * quotearg.c (quotearg_n_options): Likewise.
3447 Use a simpler test for size overflow. Don't use xalloc_oversized
3448 because unsigned int might be wider than size_t (!); this suggests
3449 that we should switch from unsigned int to size_t for slot numbers.
3451 2003-10-27 Bruno Haible <bruno@clisp.org>
3453 * stdbool_.h: Better support for BeOS.
3455 2003-10-27 Paul Eggert <eggert@twinsun.com>
3457 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3458 to allocate the returned structure. Do not allocate a subarray,
3459 as x2nrealloc will do that.
3460 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3461 instead of xnrealloc.
3462 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3464 2003-10-26 Paul Eggert <eggert@twinsun.com>
3466 * xalloc.h (xalloc_oversized): New static inline function, for
3467 callers that want to do their own size-overflow checking. Include
3468 <stdbool.h>, since xalloc_oversized returns bool.
3469 * xalloc.c (array_size_overflow): Remove. All callers changed
3470 to use xalloc_oversized.
3472 Add two functions x2realloc, x2nrealloc, for programs that grow
3473 arrays dynamically by doubling their sizes.
3474 * xalloc.h (x2realloc, x2nrealloc): New decls.
3475 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3478 Port to C99 semantics for 'inline' of external functions.
3479 Bug reported by Bruno Haible.
3480 * xmalloc.c (xnmalloc_inline): New static inline function,
3481 with the old contents of xnmalloc.
3482 (xnmalloc, xmalloc): Use it.
3483 (xnrealloc_inline): New static inline function,
3484 with the old contents of xnrealloc.
3485 (xnrealloc, xrealloc): Use it.
3487 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3489 2003-10-25 Paul Eggert <eggert@twinsun.com>
3491 Fix several address-calculation bugs in the hash modules,
3492 plus some minor code cleanup.
3494 * hash.h: Include <stdbool.h>, for bool.
3495 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3496 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3497 hash_get_n_entries, hash_get_max_bucket_length,
3498 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3499 hash_rehash): Use size_t rather than unsigned.
3500 * hash.c (struct hash_table, hash_get_n_buckets,
3501 hash_get_n_buckets_used, hash_get_n_entries,
3502 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3503 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3504 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3506 (SIZE_MAX): Define if not defined.
3507 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3508 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3510 Use const * when possible.
3511 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3512 (check_tuning): Fix bug: if tuning parameters were very close to
3513 0 or 1, rounding errors could have caused subscript violations.
3514 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3515 (hash_initialize): Add 'fail:' label
3516 to free table and return NULL, and use it to simplify code.
3517 Use calloc rather than clearing the storage ourself.
3518 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3519 buffer size calculations.
3520 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3521 Include <stddef.h>, for size_t.
3522 * hash-pjw.c (hash_pjw): Likewise.
3523 Switch to method described by Bruno Haible.
3524 Include <limits.h>, for CHAR_BIT.
3525 (SIZE_BITS): New macro.
3527 2003-10-21 Paul Eggert <eggert@twinsun.com>
3529 * getndelim2.c (getndelim2): When size calculation overflows,
3530 ceiling the allocation at NMAX bytes rather than silently
3531 discarding input bytes before NMAX is reached. This makes
3532 a difference only if NMAX exceeds SIZE_MAX / 2.
3534 * obstack.c: Merge from glibc.
3535 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3536 Add libc_hidden_def (_obstack_newchunk).
3537 (_obstack_free) [! defined _LIBC]: Remove.
3538 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3539 a clone of the function body.
3540 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3541 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3543 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3544 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3547 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3548 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3549 Don't use lvalue casts, as GCC plans to remove support for them
3550 in GCC 3.5. Reported by Joseph S. Myers. This bug
3551 was also present in the non-GCC version, indicating that this
3552 code had always been buggy and had never been widely used.
3553 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3554 Use the fast variant of each macro, rather than copying the
3555 definiens of the fast variant; that way, we'll be more likely to
3556 catch future bugs in the fast variants.
3558 2003-10-20 Bruno Haible <bruno@clisp.org>
3560 * wait-process.h: New file, from GNU gettext.
3561 * wait-process.c: New file, from GNU gettext.
3563 2003-10-19 Jim Meyering <jim@meyering.net>
3565 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3567 2003-10-16 Paul Eggert <eggert@twinsun.com>
3569 * getgroups.c: Include <errno.h>, <stdlib.h>.
3570 (getgroups): First arg is int, not size_t.
3571 Don't let 'free' mangle errno.
3573 2003-10-16 Jim Meyering <jim@meyering.net>
3575 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3577 2003-10-15 Paul Eggert <eggert@twinsun.com>
3579 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3581 (new_exclude, add_exclude_file): Initial size no longer needs to
3583 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3584 our own address arithmetic overflow checking.
3586 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3587 (fnmatch): Do not alloca more than 2000 wide characters;
3588 instead, use malloc for large buffers.
3589 Check for address arithmetic overflow, and return -1
3590 with errno set to ENOMEM in that case.
3591 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3592 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3593 instead, return -1. Check for address arithmetic overflow.
3595 2003-10-14 Paul Eggert <eggert@twinsun.com>
3597 Handle invalid suffixes and overflow independently, so that
3598 callers can treat them independently as needed. Fix some bugs in
3599 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3600 suffix for a human-readable blocksize. The major caller-visible
3601 change is the addition of a new
3602 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3603 that both overflow and suffix chars were found.
3605 * human.c (humblock): Don't check separately for invalid suffix
3606 char; that is xstrtoumax's job (now that its bug is fixed).
3607 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3608 INTMAX_MAX]: New macros.
3609 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3610 TYPE_MAXIMUM): New macros.
3611 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3612 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3613 if overflow occurs, as it's what __strtol does and it's more useful
3615 (__xstrtol): If __strtol reports some error other than ERANGE,
3616 reflect it to the caller as LONGINT_INVALID. If it reports
3617 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3618 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3619 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3621 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3622 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3623 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3624 [defined UINTMAX_MAX]: New macros.
3626 2003-10-14 Bruno Haible <bruno@clisp.org>
3628 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3629 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3630 Also use volatile where needed.
3632 2003-10-12 Paul Eggert <eggert@twinsun.com>
3634 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3635 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3636 and define in terms of the other primitives.
3637 * xmalloc.c: Include stdbool.h; do not include exit.h.
3638 (SIZE_MAX): Define if not already defined.
3639 (array_size_overflow): New function.
3640 (xalloc_die): Abort instead of exiting if 'error' returns.
3641 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3642 (xmalloc, xrealloc): Use them.
3643 (xcalloc): Check for address arithmetic overflow.
3644 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3645 a bit faster than strcpy.
3647 2003-10-08 Paul Eggert <eggert@twinsun.com>
3649 Merge getpass from libc, plus a few fixes.
3651 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3652 Include <stdbool.h>.
3653 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3654 __fsetlocking to empty.
3655 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3656 do include <bits/libc-lock.h>.
3657 Do not include <fcntl.h>; not needed.
3658 [_LIBC]: Include <wchar.h>.
3659 (NOTCANCEL_MODE): New macro.
3660 (flockfile, funlockfile) [_LIBC]: New macros.
3661 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3662 [!_LIBC]: New macros.
3663 (call_fclose): New function.
3664 (getpass): Use it. Save tty stream separately; this simplifies the
3665 code and makes it more reliable if stdin happens to equal stdout.
3666 Invoke __fsetlocking on tty.
3667 Handle thread cancellation if needed.
3668 Namespace cleanup (use __tcgetattr, __getline).
3669 Use bool for Booleans.
3670 [USE_IN_LIBIO]: Handle wide streams.
3671 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3672 stream might go where.
3674 * unlocked-io.h: Include <stdio.h>, so that the caller
3675 doesn't have to include <stdio.h> before us.
3676 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3677 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3678 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3679 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3680 if not declared, so that we can use getpass.c code from libc without
3682 (flockfile, ftrylockfile, funlockfile): New macros.
3684 2003-10-06 Bruno Haible <bruno@clisp.org>
3686 * version-etc-2.h: Remove file.
3687 * version-etc-2.c: Remove file.
3689 2003-09-25 Jim Meyering <jim@meyering.net>
3690 Bruno Haible <bruno@clisp.org>
3692 This lets translators provide better translations for the
3693 "Written by ..." part of --version output.
3694 * version-etc.h: Include stdarg.h.
3695 (version_etc_copyright): Declare as readonly.
3696 (version_etc): Make this function variadic with a NULL-terminated list
3697 of author name strings.
3698 (version_etc_va): New declaration.
3699 * version-etc.c: Include stdarg.h, stdlib.h.
3700 (version_etc_copyright): Declare as readonly.
3701 (version_etc_va): New function. Provide a different translatable string
3702 for each possible number of authors < 10. Abbreviate when there are 10
3704 (version_etc): Make this function variadic. Call version_etc_va.
3705 Suggestion from Gary V. Vaughan.
3707 * long-options.h (parse_long_options): Change prototype: the authors
3708 string is moved to the end and becomes variadic.
3709 * long-options.c: Include stdarg.h.
3710 (parse_long_options): Make this function variadic, too.
3711 Call version_etc_va, not version_etc.
3713 2003-10-06 Bruno Haible <bruno@clisp.org>
3715 * fatal-signal.h: New file, from GNU gettext.
3716 * fatal-signal.c: New file, from GNU gettext.
3718 2003-10-04 Karl Berry <karl@gnu.org>
3720 * argp*: update from libc.
3722 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3724 * getpass.c (getpass): Use a no-op fseek when switching from input to
3725 output mode on the same stream.
3727 2003-09-29 Paul Eggert <eggert@twinsun.com>
3729 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3730 Fix arg typo in previous patch.
3732 2003-09-28 Jim Meyering <jim@meyering.net>
3734 * error.c: Correct cpp indentation.
3736 2003-09-27 Paul Eggert <eggert@twinsun.com>
3738 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3739 Omit the special code that used __typeof__, since we worry that
3740 it could be more trouble than it's worth. See:
3741 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3742 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3746 2003-09-26 Jim Meyering <jim@meyering.net>
3748 * error.c (error_tail): Move some declarations
3749 into inner scope where the local variables are used.
3751 2003-09-26 Bruno Haible <bruno@clisp.org>
3753 * stpncpy.h (gnu_stpncpy): New declaration.
3754 (stpncpy): Define as alias for gnu_stpncpy.
3755 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3757 2003-09-26 Paul Eggert <eggert@twinsun.com>
3759 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3760 (error_tail): Do not loop, reallocating temporary buffer, since
3761 the output cannot contain more wide characters than the input
3762 contains bytes, the size must be big enough already. This avoids
3763 one potential size overflow calculation. Check for size overflow
3764 when calculating temporary buffer size. Free temporary buffer
3765 when done, if it was allocated with malloc; this plugs a memory
3766 leak. Remove casts from void * to pointers, that are no longer
3767 needed now that we're assuming C89 or better.
3769 Merge error changes from glibc.
3771 * error.c, error.h: Update copyright notice header to match glibc.
3772 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3773 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3774 Disable cancellation while printing error.
3775 * error.h: Prepend __ to parameter names.
3777 2003-09-25 Karl Berry <karl@gnu.org>
3779 * argp-fmtstream.c, argp-help.c: update from libc.
3781 2003-09-25 Bruno Haible <bruno@clisp.org>
3783 * version-etc-2.h: New file, from version-etc.h with modifications.
3784 * version-etc-2.c: New file, from version-etc.c with modifications.
3786 2003-09-25 Simon Josefsson <jas@extundo.com>
3788 * xgetdomainname.h: New file.
3789 * xgetdomainname.c: New file.
3791 2003-09-25 Simon Josefsson <jas@extundo.com>
3792 Bruno Haible <bruno@clisp.org>
3794 * getdomainname.h: New file.
3795 * getdomainname.c: New file.
3797 2003-09-24 Paul Eggert <eggert@twinsun.com>
3799 * linebuffer.c (freebuffer): Don't free the argument, just
3800 the buffer associated with the argument. Bug reported by
3803 2003-09-19 Karl Berry <karl@gnu.org>
3805 * argp.h: update from libc.
3807 2003-09-16 Paul Eggert <eggert@twinsun.com>
3809 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3810 input error, instead of returning NULL the next time we are called
3811 (and therefore losing track of errno).
3813 2003-09-15 Paul Eggert <eggert@twinsun.com>
3815 * getndelim2.c (getndelim2): Don't trash errno when a read
3816 fails, so that the caller gets the proper errno.
3818 * readutmp.c (read_utmp): Likewise.
3819 Check for fstat error. Close stream and free storage
3822 2003-09-14 Bruno Haible <bruno@clisp.org>
3824 * fwriteerror.h: New file.
3825 * fwriteerror.c: New file.
3827 2003-09-14 Jim Meyering <jim@meyering.net>
3829 * getloadavg.c: Correct cpp indentation.
3830 * strdup.c: Likewise.
3831 * vasnprintf.c: Likewise.
3833 2003-09-12 Paul Eggert <eggert@twinsun.com>
3835 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3836 * obstack.c [!defined _LIBC]: Likewise.
3837 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3838 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3839 * exitfail.c: Don't include stdlib.h; no longer needed.
3841 More changes to assume C89 or better.
3843 * error.c (error_tail): Assume vprintf.
3845 * argmatch.c (getenv): Remove decl.
3846 * progreloc.c (get_full_program_name): Define via prototype.
3847 * setenv.c (clearenv): Likewise.
3848 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3850 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3851 (malloc, memcpy): Remove decls.
3852 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3853 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3854 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3855 (memcpy): Remove macro.
3856 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3857 (__P): Remove. All uses removed.
3858 (PTR): Remove. All uses changed to void *.
3859 (CHAR_BIT, NULL): Remove.
3860 (spaces, zeros, memset_space, memset_zero)
3861 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3863 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3864 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3865 Define with prototype.
3866 Remove now-unnecessary prototype decl.
3867 (extra_args_spec): Assume ANSI C. All uses changed.
3868 (extra_args_spec_iso): Remove.
3869 (my_strftime, emacs_strftimeu): Define via prototype.
3870 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3872 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3873 * strtoimax.c: Include <stdlib.h> unconditionally.
3874 (strtoul, strtol): Remove decls.
3875 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3877 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3878 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3879 (LOCALE_PARAM_PROTO): New macro.
3880 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3881 (INTERNAL (strtol), strtol): Define with a prototype.
3882 (PARAMS): Remove. All uses removed.
3883 * tempname.c: Include <string.h> unconditionally.
3884 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3885 * xgethostname.c (main): Define with a prototype.
3886 * xmalloc.c: Include "xalloc.h" first, to check interface.
3887 Include <stdlib.h> unconditionally.
3888 (calloc, malloc, realloc, free): Remove decls.
3889 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3890 Include <stdlib.h> unconditionally. Sort include file names.
3892 (xstrtod): Define with a prototype.
3893 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3894 (strtol, strtoul): Remove decls.
3896 2003-09-11 Paul Eggert <eggert@twinsun.com>
3898 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3899 Include <stdlib.h>, <string.h> unconditionally.
3900 Remove now-unnecessary cast to char *.
3901 * strnlen.c: Include <string.h> unconditionally.
3902 * yesno.c (yesno): Define with a prototype.
3904 2003-09-10 Bruno Haible <bruno@clisp.org>
3906 * strcspn.c: Include <string.h> unconditionally.
3907 * strpbrk.c: Include <string.h> unconditionally.
3908 * strstr.c: Include <string.h> unconditionally.
3909 * unicodeio.c: Include <string.h> unconditionally.
3910 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3911 * unsetenv.c: Likewise.
3912 * xreadlink.c: Include <stdlib.h> unconditionally.
3913 * yesno.c: Include <stdlib.h> unconditionally.
3914 (rpmatch): Add prototype.
3916 2003-09-10 Jim Meyering <jim@meyering.net>
3918 * error.c: Correct indentation of cpp directives.
3920 2003-09-09 Paul Eggert <eggert@twinsun.com>
3924 * acosl.c (main): Use a prototype.
3925 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3928 * getloadavg.c (getloadavg, main): Define via prototypes.
3930 * getopt.h (struct option.name): Assume C89, and use 'const'.
3931 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3932 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3934 * getopt.c (const): Remove macro.
3935 Include <string.h> unconditionally.
3936 (my_index): Remove; all uses changed to strchr.
3937 (strlen): Remove decl.
3938 (exchange): Remove forward decl; no longer needed.
3939 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3940 Define with prototype.
3941 * getopt1.c (const): Remove macro.
3942 (getopt_long, getopt_long_only, main): Define with prototype.
3944 * getugroups.c: Include <string.h> unconditionally.
3946 * getusershell.c: Include <stdlib.h> unconditionally.
3947 (getusershell, setusershell, endusershell, readname, main):
3948 Define with prototypes.
3950 * group-member.c: Include group-member.h first.
3951 Include <stdlib.h> unconditionally.
3953 * hard-locale.c: Include hard-locale.h first.
3954 Include <stdlib.h>, <string.h> unconditionally.
3956 * hash.c (free, malloc): Remove decls.
3957 Include <stdlib.h> unconditionally.
3959 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3960 (getenv): Do not declare.
3962 * idcache.c: Include <string.h> unconditionally.
3964 * long-options.c: Include long-options.h first, to test interface.
3965 Include <stdlib.h> unconditionally.
3967 * makepath.c: Include makepath.h first, to test interface.
3968 Include <stdlib.h> and <string.h> unconditionally.
3970 * linebuffer.c: Include <stdlib.h>.
3971 (free): Remove decl.
3973 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3974 rpl_malloc returns void *, not char *.
3975 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3977 * md5.h: Include <limits.h> unconditionally.
3978 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3979 (__P): Remove; all uses removed.
3980 * md5.c: Include "md5.h" first.
3981 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3982 md5_buffer, md5_process_bytes, md5_process_block):
3983 Define with prototypes.
3984 * sha.h (__P): Remove all uses. (It wasn't defined??)
3985 * sha.c: Include "sha.h" first.
3986 Include <stdlib.h>, <string.h> unconditionally.
3988 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3989 * memcmp.c (__ptr_t): Likewise.
3990 * memrchr.c (__ptr_t): Likewise.
3991 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3992 Include <string.h> unconditionally.
3993 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3994 * memchr.c: Include <stdlib.h> unconditionally.
3995 * memchr.c (LONG_MAX): Remove.
3996 * memrchr.c (LONG_MAX): Likewise.
3997 * memchr.c (__memchr): Define via a prototype.
3998 * memrchr.c (__memrchr): Likewise.
3999 * memcmp.c (__P): Remove, and remove all uses.
4000 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4001 Remove forward decls; no longer needed.
4002 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4003 Use types required by C89 in prototype.
4005 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4006 * savedir.c: Likewise.
4007 * mkdir.c (free): Remove decl.
4008 * rmdir.c (rmdir): Define with a prototype.
4009 * savedir.c: Include savedir.h first, to test interface.
4011 * mktime.c (STDC_HEADERS): Remove.
4012 Include <stdlib.h>, <string.h> unconditionally.
4014 * modechange.c: Include <stdlib.h> unconditionally.
4015 (malloc): Remove decl.
4017 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4018 (free): Remove decl.
4020 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4021 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4022 (This type really should be intptr_t, but that's a C99ism.)
4023 (_obstack_memcpy): Remove: all uses changed to memcpy.
4024 Include <string.h> unconditionally.
4025 (struct obstack): Assume __STDC__ for types of members
4026 chunkfun, freefun, extra_arg.
4027 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4028 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4029 obstack_begin, obstack_specify_allocation,
4030 obstack_specify_allocation_with_arg, obstack_chunkfun,
4031 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4032 Remove unprototyped decls and the macros that use them.
4033 * obstack.c (POINTER): Remove. All uses changed to void *.
4034 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4035 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4036 (defined __STDC__ && __STDC__)]:
4037 Remove nonprototyped code.
4038 Include <stdlib.h> unconditionally.
4039 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4040 _obstack_allocated_p, _obstack_free, obstack_free,
4041 _obstack_memory_used, print_and_abort):
4042 Define using prototypes.
4043 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4044 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4045 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4046 obstack_next_free, obstack_object_size, obstack_room) [0]:
4047 Remove unused, unprototyped code.
4049 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4051 * physmem.c (physmem_total, physmem_available, main): Define
4054 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4055 (main): Define with a prototype.
4057 * posixver.c (getenv): Remove decl.
4059 * putenv.c (malloc): Returns void *, not char *.
4060 Include <string.h> unconditionally.
4061 (strchr, memcpy, NULL): Do not define.
4063 * readtokens.c: Include readtokens.h first, to test interface.
4064 Include <stdlib.h>, <string.h> unconditionally.
4065 (init_tokenbuffer): Define with a prototype.
4067 * regex.c (PARAMS): Remove. All uses removed.
4068 All uses of _RE_ARGS removed, too.
4069 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4071 (bzero): Assume memset exists.
4072 (memcmp, memcpy, NULL): Remove.
4073 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4074 char, or assignments to local vars of type signed char.
4075 (init_syntax_once, PREFIX(extract_number_and_incr),
4076 PREFIX(print_partial_compiled_pattern),
4077 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4078 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4079 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4080 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4081 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4082 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4083 wcs_compile_range, byte_compile_range, truncate_wchar,
4084 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4085 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4086 count_mbs_length, wcs_re_match_2_internal,
4087 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4088 PREFIX(alt_match_null_string_p),
4089 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4090 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4091 regfree, PREFIX(extract_number)): Define with prototype. Remove
4092 now-unnecessary declaration, if any.
4093 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4095 Remove now-unnecessary casts among pointer types.
4096 * regex.h (_RE_ARGS): Remove. All uses removed.
4098 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4099 (free): Remove decl.
4101 * rpmatch.c: Include <stdlib.h> unconditionally.
4103 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4104 (free): Remove decl.
4106 * save-cwd.c: Include <stdlib.h> unconditionally.
4107 * xgetcwd.c: Likewise.
4109 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4110 (free): Remove decl.
4112 * strchrnul.c (strchrnul): Define with a prototype.
4113 Fix bug: c_in was not converted to char before searching.
4115 The following changes are not K&R related:
4117 * group-member.h: Include <sys/types.h>, so that this file is
4119 * makepath.h: Likewise.
4121 * getusershell.c (readname, default_index, line_size, readname):
4122 Use size_t, not int, for sizes.
4123 (readname): If the size overflows, report an error instead of
4126 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4128 * getndelim2.c: Assume stdlib.h per the C89 spec.
4130 2003-09-08 Paul Eggert <eggert@twinsun.com>
4132 Assume C89 or better; remove K&R cruft.
4133 A few of these changes were first proposed by Derek Robert Price
4134 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4136 * addext.c: Include <string.h> unconditionally.
4137 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4138 Don't declare getenv or malloc.
4140 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4141 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4143 (find_stack_direction, alloca): Use prototypes.
4145 * atexit.c (atexit): Define using a prototype.
4147 * basename.c, dirname.c, stripslash.c:
4148 Include <string.h> unconditionally.
4150 * bcopy.c: Include <stddef.h>.
4151 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4153 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4155 * error.h (error, error_at_line, error_print_progname)
4156 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4157 * error.c: Include error.h first, to check interface.
4158 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4159 (VA_START): Remove; all uses changeed to va_start.
4160 (exit, strerror): Remove decls.
4161 (error_print_progname): Prototype uncondionally.
4162 Don't include <errno.h>; no longer needed.
4163 (private_strerror): Remove.
4164 (error_tail): Always define.
4165 (error, error_at_line): Assume C89 or better; always use prototypes.
4166 * fatal.c: Include "fatal.h" first, to test interface.
4167 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4168 (VA_START): Remove; all uses changed to va_start.
4169 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4171 (exit): Remove decl.
4172 (fatal): Prototype unconditionally. Assume va_start works.
4173 Abort at end, to pacify gcc.
4175 * euidaccess.c (main): Define with a prototype.
4177 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4179 * exitfail.c: Include <stdlib.h> unconditionally.
4181 * fnmatch_.h (__P): Remove. All uses changed to assume
4183 * fnmatch.c: Include fnmatch.h first, to test interface.
4184 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4185 (getenv): Remove decl.
4186 (fnmatch): Define using a prototype.
4187 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4188 (FCT): Define using a prototype.
4190 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4192 * gethostname.c: Include <stddef.h>.
4193 (gethostname): Define with prototype. Length is size_t, not int.
4195 2003-09-08 Paul Eggert <eggert@twinsun.com>
4197 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4198 getversion.c should have been removed then, but was accidentally
4201 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4202 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4204 2003-09-07 Paul Eggert <eggert@twinsun.com>
4206 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4207 copy_tm_result. Bug reported by Simon Josefsson in
4208 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4210 2003-09-06 Paul Eggert <eggert@twinsun.com>
4212 * time_r.c, time_r.h: New files.
4214 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4216 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4217 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4219 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4221 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4222 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4225 * timegm.c: Switch to glibc implementation, with the following changes:
4226 [defined HAVE_CONFIG_H]: Include <config.h>.
4227 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4228 (__mktime_internal) [!defined _LIBC]: New decl.
4229 (__gmtime_r) [!defined _LIBC]: New macro and function.
4230 (timegm): Use a prototype, since gnulib assumes C89.
4231 Do not bother declaring tmp to be const, as it's not really usefu.
4232 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4233 (timegm): Declare only if HAVE_DECL_TIMEGM.
4235 2003-09-03 Paul Eggert <eggert@twinsun.com>
4237 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4238 Bug reported by Lute Kamstra in
4239 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4241 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4242 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4243 course with correspondingly smaller numbers for tomorrow and
4244 yesterday. From Tadayoshi Funaba. Originally installed into
4245 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4248 2003-08-31 Simon Josefsson <jas@extundo.com>
4250 * timegm.h: New file.
4251 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4253 2003-08-31 Karl Berry <karl@gnu.org>
4255 * argp.h: update from libc.
4257 2003-08-28 Bruno Haible <bruno@clisp.org>
4259 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4260 warning on QNX, which defines O_BINARY to 000000.
4262 2003-08-24 Bruno Haible <bruno@clisp.org>
4264 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4265 MSVC7 <stdio.h> is included later.
4267 2003-08-20 Bruno Haible <bruno@clisp.org>
4269 * progname.h: New file, from GNU gettext.
4270 * progname.c: New file, from GNU gettext.
4271 * progreloc.c: New file, from GNU gettext.
4273 2003-08-19 Bruno Haible <bruno@clisp.org>
4275 * xstrdup.c: Assume <string.h> exists.
4277 2003-08-18 Jim Meyering <jim@meyering.net>
4279 * setenv.h: Indent nested cpp directive.
4280 * vasnprintf.c: Remove trailing blanks.
4282 2003-08-17 Simon Josefsson <jas@extundo.com>
4283 Bruno Haible <bruno@clisp.org>
4285 * xstrndup.h: New file.
4286 * xstrndup.c: New file.
4288 2003-08-17 Bruno Haible <bruno@clisp.org>
4290 * strndup.h: New file.
4292 2003-08-16 Paul Eggert <eggert@twinsun.com>
4294 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4295 space, undoing this 2003-08-12 change:
4296 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4298 2003-08-16 Jim Meyering <jim@meyering.net>
4300 Merge from coreutils.
4301 * xstrtoimax.c: #else #if -> #elif.
4302 * xstrtoumax.c: Likewise.
4304 2003-08-15 Paul Eggert <eggert@twinsun.com>
4306 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4307 rather than tab, after '#' in shell-script copyright notices.
4308 Suggested by Bruno Haible.
4310 2003-08-15 Jim Meyering <jim@meyering.net>
4311 and Paul Eggert <eggert@twinsun.com>
4313 Merge from coreutils.
4314 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4315 member but strut utmpx does not. Needed for AIX 4.3.3.
4316 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4318 2003-08-15 Jim Meyering <jim@meyering.net>
4320 Merge from coreutils.
4321 * xgethostname.c: Include <stdlib.h>.
4322 (xghostname): Don't exit for anything other than memory-related
4323 failure; just return NULL.
4324 * userspec.c: Include "posixver.h".
4325 (parse_user_spec): Accept `.' as a separator only
4326 in pre-POSIX-200112 mode.
4327 * strtoimax.c: Use #elif rather than #else #if.
4328 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4329 Remove function, now that we can rely on a working tzset function.
4330 [!_LIBC]: Ensure that the required autoconf test has been run.
4331 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4332 Use underlying_strftime for %r.
4333 * sha.c: Merge in some clean-up and optimization changes from glibc.
4334 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4335 Ensure that it is a multiple of 64.
4336 Rearrange loop exit tests so as to avoid performing an
4337 additional fread after encountering an error or EOF.
4338 * realloc.c: Update copyright date.
4340 2003-08-14 Jim Meyering <jim@meyering.net>
4342 Merge from coreutils.
4343 * obstack.h: Whitespace changes.
4344 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4345 and xcalloc return values.
4346 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4347 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4348 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4349 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4350 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4352 Use mntctl's return value to drive the entry-processing loop, since
4353 we can't rely on the value of the vmt_length member in the last
4354 entry. On some systems doing so could result in exhausting
4355 virtual memory. Based in part on a patch from Mike Jetzer.
4357 2003-08-14 Jim Meyering <jim@meyering.net>
4358 and Paul Eggert <eggert@twinsun.com>
4360 Merges from coreutils, plus other fixes.
4361 * physmem.c: Merge in portability changes from gcc/libiberty
4362 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4363 for credits and details. Thanks to Kaveh Ghazi for helping
4364 to keep these files in sync.
4365 (ARRAY_SIZE): Define it.
4366 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4367 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4368 (memcasecmp): Don't assume size_t fits in unsigned int.
4369 Remove casts and duplicate code.
4370 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4371 (memcpy): Remove definition.
4372 Merge in some clean-up and optimization changes from glibc.
4373 [BLOCKSIZE]: Move definition to top of file.
4374 Ensure that it is a multiple of 64.
4375 Rearrange loop exit tests so as to avoid performing an
4376 additional fread after encountering an error or EOF.
4377 * md5.h (md5_uintptr): Define.
4378 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4379 return to the initial working directory. Preserve errno
4381 * idcache.c: Include "xalloc.h".
4382 (xmalloc, xrealloc): Remove decls.
4383 (getuser): Remove casts no longer required in C89.
4384 * human.c: Include stdio.h, for sprintf.
4385 * group-member.c: Include "xalloc.h".
4386 (xmalloc, xrealloc): Remove decls.
4387 (get_group_info): Remove casts no longer required in C89.
4388 * getusershell.c (readname): Remove casts no longer required in C89.
4389 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4390 * getline.c: Whitespace fix, from coreutils.
4392 2003-08-13 Paul Eggert <eggert@twinsun.com>
4394 * exclude.c: Include <ctype.h>
4395 (IN_CTYPE_DOMAIN): New macro.
4397 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4400 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4401 Undo previous (whitespace-only) change.
4403 2003-08-12 Paul Eggert <eggert@twinsun.com>
4405 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4406 Normalize leading white space and remove trailing white space.
4407 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4408 notice, as per ../config/srclist-update.
4410 Merge from coreutils.
4411 * euidaccess.h: New file.
4412 * euidaccess.c: Include it.
4413 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4414 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4415 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4417 2003-08-11 Bruno Haible <bruno@clisp.org>
4419 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4420 (vasnprintf): Use it instead of wcslen.
4422 2003-08-11 Bruno Haible <bruno@clisp.org>
4424 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4425 value to ensure that _Bool promotes to int. Use #define for _Bool when
4426 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4428 2003-08-10 Karl Berry <karl@gnu.org>
4430 * regex.h: update from libc (whitespace fix).
4432 2003-08-09 Paul Eggert <eggert@twinsun.com>
4434 Merge some files from coreutils. These changes were
4435 originally made by Jim Meyering.
4436 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4437 many older Unixes require this.
4438 * alloca.c (alloca): Remove cast to argument of free;
4439 no longer needed in C89.
4440 * alloca_.h, regex.h: Fix white space to match
4441 what GNU indent does.
4443 2003-08-05 Paul Eggert <eggert@twinsun.com>
4445 * bumpalloc.h: Remove.
4447 2003-08-04 Paul Eggert <eggert@twinsun.com>
4449 * getloadavg.c: Change copyright notice and spacing to conform to
4452 Merge from coreutils.
4453 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4455 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4456 from Karl Berry, implemented by Jim Meyering.
4457 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4458 from Dmitry V. Levin.
4459 Remove anachronistic cast of xrealloc.
4460 * fnmatch_.h (__const): Remove. Use 'const'.
4461 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4462 type. Otherwise, it wouldn't compile with at least /bin/cc on
4463 ymp-cray-unicos9.0.2.X.
4464 Combine two mostly-identical uses of alloca into one.
4465 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4467 2003-08-04 Dave Love <d.love@dl.ac.uk>
4471 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4472 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4473 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4474 obsolete NLIST_NAME_UNION.
4475 [__GNU__]: Undef BSD and FSCALE.
4476 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4478 2003-08-03 Paul Eggert <eggert@twinsun.com>
4480 * stdbool_.h (_Bool): Make it signed char, instead of
4481 an enum type, so that it's guaranteed to promote to int. See:
4482 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4484 2003-07-31 Paul Eggert <eggert@twinsun.com>
4486 * strerror.c: Include config.h, limits.h. Declare sprintf.
4487 (strerror): Don't assume that a printable int fits in 14 bytes.
4489 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4490 Bruno Haible <bruno@clisp.org>
4492 * getline.h (getline, getdelim): Change return type to ssize_t.
4493 * getline.c (getline, getdelim): Likewise.
4494 Remove _GNU_SOURCE define; now it's defined in config.h through
4497 2003-07-22 Paul Eggert <eggert@twinsun.com>
4499 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4500 over-parenthesization in macros.
4502 Sync with coreutils.
4504 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4507 Use `exit_failure' for xalloc and xmemcoll instead of their own
4508 private exit-failure variables.
4509 * xalloc.h (xalloc_exit_failure): Remove.
4510 * xmalloc.c: Likewise. Include exitfail.h.
4511 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4512 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4513 * xmemcoll.c: Likewise. Include exitfail.h.
4514 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4516 2003-07-18 Paul Eggert <eggert@twinsun.com>
4518 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4519 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4520 to test that it can stand by itself. Include "exitfail.h".
4521 Clients should set exit_failure instead.
4522 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4524 2003-07-18 Andreas Schwab <schwab@suse.de>
4526 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4528 2003-07-18 Bruno Haible <bruno@clisp.org>
4530 * getndelim2.h: New file.
4531 * getndelim2.c: Make into a module of its own. Include config.h,
4533 (getndelim2): Make non-static. Change return type to ssize_t.
4534 * getline.h: Change argument names.
4535 * getline.c: Include getndelim2.h instead of getndelim2.c.
4536 * getnline.c: Include getndelim2.h.
4538 2003-07-17 Bruno Haible <bruno@clisp.org>
4540 * Makefile.am: Remove file.
4541 * Makefile.in: Remove file.
4543 2003-07-17 Bruno Haible <bruno@clisp.org>
4545 * getnline.h: New file.
4546 * getnline.c: New file.
4547 * getndelim2.c: New file, extracted from getline.c.
4548 (getndelim2): Renamed from getdelim2, with added nmax argument.
4549 * getline.c: Include getndelim2.c.
4550 (getdelim2): Moved out to getndelim2.c.
4551 (getline, getdelim): Update.
4553 2003-07-15 <karl@gnu.org>
4555 * vasnprintf.c: update from gettext.
4557 2003-07-15 Jim Meyering <jim@meyering.net>
4559 * makepath.c (make_path): Enclose diagnostic in _(...).
4561 2003-07-14 Paul Eggert <eggert@twinsun.com>
4563 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4564 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4565 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4566 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4567 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4568 updated automatically by ../config/srclist-update. This changes
4569 their license from LPGL to GPL.
4571 2003-07-14 Jim Meyering <jim@meyering.net>
4573 Don't emit diagnostics. Let callers do that.
4574 * save-cwd.c: Don't include "error.h".
4575 (save_cwd): Don't call error. Ensure that errno is valid
4576 when returning nonzero.
4578 * save-cwd.h (restore_cwd): Update prototype.
4579 * save-cwd.c (restore_cwd): Remove two parameters.
4580 Simplify. Don't call error upon failure. Let callers do that.
4581 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4582 when auditing is enabled. But don't bother updating the #if.
4584 2003-07-14 Simon Josefsson <jas@extundo.com>
4586 * mempcpy.h: New file.
4587 * mempcpy.c: New file.
4589 2003-07-14 Paul Eggert <eggert@twinsun.com>
4591 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4592 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4593 unicodeio.c, unicodeio.h, unlocked-io.h:
4594 Switch from LGPL to GPL.
4596 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4598 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4599 it breaks C++ compilation.
4600 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4602 2003-07-10 Jim Meyering <jim@meyering.net>
4604 * vasnprintf.c: Remove trailing blanks.
4605 Make cpp indentation consistent.
4607 2003-07-09 Paul Eggert <eggert@twinsun.com>
4609 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4610 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4611 Switch from LGPL to GPL.
4613 2003-07-07 Paul Eggert <eggert@twinsun.com>
4615 * mktime.c: Fix some boundary cases and remove need for floating point.
4617 Issue a compile-time diagnostic if time_t is floating point, or if
4618 two's complement arithmetic is not in effect, or if arithmetic
4619 right shift does not propagate the sign. These assumptions were
4620 all in the original code but they weren't checked.
4622 (TIME_T_MIDPOINT, verify): New macros.
4623 (__isleap): Remove; it has integer overflow problems.
4624 (leapyear): New function, without those problems.
4625 (ydhms_tm_diff): Remove; splitting into two parts.
4626 (ydhms_diff): New function, containing the arithmetic part of
4627 the old ydhms_tm_diff function. Issue a compile-time
4628 diagnostic if we are not using C99 integer division.
4629 Avoid casts when possible.
4630 (guess_time_tm): New function, containing the checking part of
4631 the old ydhms_tm_diff function. Return the new value, rather than
4632 the difference between it and the old. Accept a new argument T
4633 so that *T specifies the old value. Check for overflow in the result.
4635 (__mktime_internal): Use a time_t offset, not a long int offset.
4636 This undoes the 2003-06-04 change, which is no longer needed now
4637 that we have better overflow checking.
4638 (localtime_offset): Likewise.
4640 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4641 and long are 64-bit but int is only 32-bit.
4642 (ydhms_diff): Use long int to store year1 and yday1.
4643 Issue a compile-time diagnostic if long int is not wide enough.
4645 (__mktime_internal): Use long int to store adjusted year and yday.
4646 Use plain C rather than preprocessor commands, if that doesn't
4648 Check for overflow (and try to repair) after each probe
4649 rather than checking only at the very end. This avoids some bugs
4650 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4651 does not equal GMT offset at maximum time).
4652 Use integer to check for overflow rather than floating point; this
4653 is more portable to non-IEEE hosts, and is a tad faster.
4654 When we detect that we are oscillating between two values,
4655 don't check whether tm_isdst has the requested value, since
4656 we already know the answer. When tm_isdst has the wrong value,
4657 use a different heuristic to find the right one, based on the
4658 extreme values actually observed in practice in tz2003a,
4659 rather than the (overly optimistic) "previous 3 calendar quarters".
4661 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4662 "T const" to accommodate glibc style.
4663 (check_result): Use less-confusing report format. "long" -> "long int.
4665 Don't loop if the iteration overflows time_t.
4666 Allow a negative step in the iteration.
4668 2003-07-01 Paul Eggert <eggert@twinsun.com>
4670 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4671 having it depend on HAVE_SYS_TYPES_H.
4673 2003-06-25 Bruno Haible <bruno@clisp.org>
4675 * readlink.c: New file.
4677 2003-06-20 Bruno Haible <bruno@clisp.org>
4679 Assume C89, so PARAMS isn't needed.
4680 * unicodeio.h (PARAMS): Remove.
4681 * unicodeio.c: Don't use PARAMS.
4683 2003-06-18 Jim Meyering <jim@meyering.net>
4685 Merge changes from coreutils.
4686 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4687 Remove explicit declarations of xmalloc and realloc.
4689 (read_utmp): Remove anachronistic cast of xmalloc.
4691 2003-06-17 Paul Eggert <eggert@twinsun.com>
4693 Assume C89, so PARAMS isn't needed.
4694 * backupfile.h (PARAMS): Remove. All uses removed.
4695 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4696 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4697 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4698 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4699 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4700 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4701 xstrtol.h: Likewise.
4702 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4703 same.h, strverscmp.h: Do not include config.h; no longer needed.
4704 Anyway, config.h should always be included before any other file.
4706 2003-06-11 Simon Josefsson <jas@extundo.com>
4708 * sysexit_.h: New file.
4710 2003-05-20 Derek Price <derek@ximbiot.com>
4712 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4714 2003-06-10 Simon Josefsson <jas@extundo.com>
4716 * strchrnul.h: New file.
4717 * strchrnul.c: New file.
4719 2003-06-10 Simon Josefsson <jas@extundo.com>
4721 * argp.h: New file, from glibc.
4722 * argp-ba.c: New file, from glibc.
4723 * argp-eexst.c: New file, from glibc.
4724 * argp-fmtstream.c: New file, from glibc.
4725 * argp-fmtstream.h: New file, from glibc.
4726 * argp-fs-xinl.c: New file, from glibc.
4727 * argp-help.c: New file, from glibc.
4728 * argp-namefrob.h: New file, from glibc.
4729 * argp-parse.c: New file, from glibc.
4730 * argp-pv.c: New file, from glibc.
4731 * argp-pvh.c: New file, from glibc.
4732 * argp-xinl.c: New file, from glibc.
4734 2003-06-07 Jim Meyering <jim@meyering.net>
4736 * readtokens.h: Put `Free Software Foundation, Inc.'
4737 in place of my name in the copyright comment.
4738 Remove definition and uses of __P.
4741 * stat.c: Don't declare xmalloc explicitly.
4742 Instead, include "xalloc.h".
4743 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4744 xrealloc, and xcalloc return values.
4745 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4747 * xgetcwd.h: Remove definition/uses of PARAMS.
4749 2003-06-06 Jim Meyering <jim@meyering.net>
4751 * stdbool_.h: Renamed from stdbool.h.in.
4753 2003-06-06 Jim Meyering <jim@meyering.net>
4755 Merge from coreutils.
4756 * same.c: (same_name): Declare *_basename locals to be `const'.
4757 Consolidate declarations and initializations of *_base* locals.
4759 Merge from coreutils.
4760 This avoids a core dump on systems without GNU putenv,
4761 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4762 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4763 (unsetenv): New static function, from GNU libc.
4764 (rpl_putenv): Use it.
4766 * modechange.c: Remove trailing blanks.
4768 Merge from coreutils.
4769 * fsusage.c: Remove declaration of statfs.
4770 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4772 * posixtm.c: Include <stdbool.h> unconditionally.
4774 2003-06-05 Paul Eggert <eggert@twinsun.com>
4776 * mktime.c (__mktime_internal): When resolving a tm_isdst
4777 mismatch, look in future quarters as well as past. This fixes a
4778 bug when processing fall-backwards gaps immediately after a long
4779 period of daylight-saving time.
4781 * mktime.c: Assume freestanding C89 or better.
4782 (HAVE_LIMITS_H): Remove. Assume it's 1.
4783 (__P): Remove; not used.
4784 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4785 (mktime, not_equal_tm, print_tm, check_result,
4786 main): Use prototypes. Use const * where appropriate.
4787 (main): Fix typo in testing code that uncovered by above changes.
4788 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4790 2003-06-04 Paul Eggert <eggert@twinsun.com>
4792 * mktime.c: Fix Debian bug 177940
4793 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4794 (localtime_offset): Now long int, not time_t, because we want it
4795 to be guaranteed to be signed. All uses changed.
4796 (__mktime_internal): If overflow would occur when adding offset,
4799 Merge 'human' changes from coreutils. Rewrite to support
4800 locale-specific notations like thousands separators.
4801 * human.c: Simplify authorship notice.
4802 Include human.h immediately after config.h.
4803 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4804 <limits.h>: Do not include, since human.h does.
4805 (SIZE_MAX, UINTMAX_MAX): New macros.
4806 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4807 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4808 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4809 (power_letter): Renamed from suffixes.
4810 (generate_suffix_backwards): Remove.
4811 (adjust_value): Now takes int style (because of human.h changes)
4812 and long double value (for greater precision on some platforms).
4813 (group_number): New function.
4814 (human_readable): Use it. Use integer options, not enum.
4815 Put the options before the sizes in the arg list.
4816 Support all the new options.
4817 The old human_readable function has been removed;
4818 use inttostr.h instead.
4819 (human_readable, default_block_size, humblock):
4820 Use uintmax_t, not int, for block sizes.
4821 (human_readable_inexact, block_size_types): Remove.
4822 (block_size_opts): New constant.
4823 (human_options): Renamed from human_block_size, with new signature
4824 that allows block sizes up to UINTMAX_MAX. All callers changed.
4825 * human.h: Add copyright and authorship notice.
4826 Include <limits.h> and <stdbool.h> unconditionally.
4827 (PARAMS): Remove. All uses removed.
4828 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4829 (enum human_inexact_style): Remove tag; now a nameless enum.
4830 (human_floor, human_ceiling, human_round_to_even): Now have
4831 values 2, 0, 1 rather than -1, 1, 0.
4832 (human_group_digits, human_suppress_point_zero, human_autoscale,
4833 human_base_1024, human_SI, human_B): New constants.
4834 (human_readable_inexact, human_block_size): Remove.
4835 (human_readable): Size args are now uintmax_t, not int.
4836 (human_options): New decl.
4838 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4839 unnecessary now that we assume C89 or better. This change
4840 imported from coreutils.
4842 * mktime.c (__mktime_internal): Do not reject negative timestamps
4843 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4844 in the 2003-05-30 sync from glibc.
4846 .h files should stand alone, but we shouldn't include <sys/types.h>
4847 if we can get away with just <stddef.h>.
4849 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4850 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4851 rather than <sys/types.h>, as we merely need size_t.
4852 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4854 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4855 Include <stdio.h>, to get FILE.
4856 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4857 memcasecmp.h has included <stddef.h> and all we need is size_t.
4858 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4859 our interface, instead of including <sys/types.h>
4861 2003-06-02 Paul Eggert <eggert@twinsun.com>
4864 Fix some minor time-related bugs with POSIX time arguments.
4865 Some valid time stamps were being rejected (notably -1, and
4866 time stamps before 1900 on 64-bit hosts). And some invalid
4867 time stamps were being accepted, e.g. September 31.
4869 * posixtm.h (posixtime): Return bool instead of time_t, so
4870 that we can return (time_t) -1 successfully.
4871 * posixtm.c: Likewise.
4872 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4873 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4874 (t): Remove static var.
4875 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4876 of static var. All uses changed.
4877 (year): Do not reject years before 1900; they can occur with
4879 (posix_time_parse): Do not check for out-of-range components;
4880 that is now the caller's responsibility, since our checks were
4881 only approximations.
4882 (posixtime): Use mktime to check for out-of-range components,
4883 since it knows them exactly.
4884 If mktime returns (time_t) -1, check whether an error actually occurred
4885 by invoking localtime on -1.
4886 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4887 posixtime failures better.
4888 Improve the test data (in comments only).
4890 2003-05-30 <karl@gnu.org>
4892 * mktime.c: update from libc.
4894 2003-05-30 Bruno Haible <bruno@clisp.org>
4896 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4897 * localcharset.h: Likewise.
4898 * localcharset.c: Likewise.
4900 2003-05-28 Paul Eggert <eggert@twinsun.com>
4902 Assume the headers required for C89 freestanding compilers.
4903 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4904 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4905 without checking for HAVE_LIMITS_H.
4906 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4907 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4909 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4910 * exclude.c: Include <stdbool.h> unconditionally.
4911 * tempname.c: Include <stddef.h> unconditionally.
4912 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4913 * modechange.c, rpmatch.c (NULL): Don't define, since
4914 <stddef.h> does that.
4915 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4916 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4917 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4918 * xstrtol.c: Likewise.
4919 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4920 * savedir.c: Include <stddef.h> instead of defining NULL.
4922 * addext.c (addext): Use assignment rather than cast, to avoid
4923 warnings on some platforms.
4925 * mktime.c (__mktime_internal): Do not reject negative timestamps
4928 2003-05-10 Bruno Haible <bruno@clisp.org>
4930 * linebreak.c (iconv_string_length): Don't return -1 just because the
4931 string is longer than 4 KB.
4933 2003-05-12 Jim Meyering <jim@meyering.net>
4935 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4936 the space-padded-by-default conversion specifiers, %e, %k, %l.
4938 2003-05-03 Bruno Haible <bruno@clisp.org>
4940 Upgrade to Unicode-4.0.
4941 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4942 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4943 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4944 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4945 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4946 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4947 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4948 Change width of U+E0100..U+E01EF from 1 to 0.
4950 2003-04-25 Bruno Haible <bruno@clisp.org>
4952 * copy-file.c: Include <stddef.h>, for size_t.
4954 2003-04-25 Jim Meyering <jim@meyering.net>
4956 * copy-file.c (copy_file_preserving): Declare buf_size to be
4957 of type size_t, not int.
4959 2003-04-11 Jim Meyering <jim@meyering.net>
4961 Merge changes from Coreutils.
4963 2003-03-22 Jim Meyering <jim@meyering.net>
4965 * strftime.c (widen): Cast alloca return value to proper type.
4967 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4970 * strftime.c (my_strftime): Handle very large width
4971 specifications for numeric values correctly. Improve checks for
4974 2003-01-19 Jim Meyering <jim@meyering.net>
4976 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4977 (nl_get_alt_digit) [! defined my_strftime]: Define.
4978 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4979 _nl_get_alt_digit and _nl_get_walt_digit.
4981 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4982 These changes have no effect outside of _LIBC.
4984 2003-04-10 Bruno Haible <bruno@clisp.org>
4986 * findprog.h: New file, from GNU gettext.
4987 * findprog.c: New file, from GNU gettext.
4989 2003-04-05 Jim Meyering <jim@meyering.net>
4991 Merge changes from Coreutils.
4993 * exclude.h (PARAMS): Remove definition and uses.
4994 * exclude.c: Remove uses of `PARAMS'.
4996 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4997 Add test-cases for DOS filenames. Declare program_name.
4998 (main): Set up program_name. Patch by Rich Dawe.
5000 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5002 Use mntctl's return value to drive the entry-processing loop, since
5003 we can't rely on the value of the vmt_length member in the last
5004 entry. On some systems doing so could result in exhausting
5005 virtual memory. Based in part on a patch from Mike Jetzer.
5007 2003-04-04 Bruno Haible <bruno@clisp.org>
5009 * linebreak.h: New file, from GNU gettext.
5010 * linebreak.c: New file, from GNU gettext with slight modifications.
5011 * lbrkprop.h: New file, from GNU gettext.
5013 2003-04-03 Bruno Haible <bruno@clisp.org>
5015 * utf8-ucs4.h: New file, from GNU gettext.
5016 * utf16-ucs4.h: New file, from GNU gettext.
5017 * ucs4-utf8.h: New file, from GNU gettext.
5018 * ucs4-utf16.h: New file, from GNU gettext.
5020 2003-04-02 Bruno Haible <bruno@clisp.org>
5022 * binary-io.h: New file, from GNU gettext.
5024 2003-04-01 Bruno Haible <bruno@clisp.org>
5026 * pathname.h: New file, from GNU gettext.
5027 * concatpath.c: New file, from GNU gettext.
5029 2003-03-30 Bruno Haible <bruno@clisp.org>
5031 * copy-file.c (copy_file_preserving): Don't set owner if the function
5032 chown() doesn't exist.
5034 2003-03-28 Bruno Haible <bruno@clisp.org>
5036 * copy-file.h: New file, from GNU gettext.
5037 * copy-file.c: New file, from GNU gettext.
5039 2003-03-18 Jim Meyering <jim@meyering.net>
5041 * quote.c (quote_n): Fix typo in comment.
5043 2003-03-14 Jim Meyering <jim@meyering.net>
5045 Merge changes from Coreutils.
5046 * obstack.h (obstack_object_size): Declare temporary, __o,
5047 to be const, in order to avoid warnings.
5048 (obstack_room): Likewise.
5049 (obstack_empty_p): Likewise.
5051 2003-03-13 Paul Eggert <eggert@twinsun.com>
5053 Merge changes from Bison.
5054 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5055 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5056 when compiling Bison 1.875's `bitset bset = obstack_alloc
5057 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5058 * hash.c: Include <stdbool.h> unconditionally.
5060 2003-03-09 Paul Eggert <eggert@twinsun.com>
5062 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5063 Reported by Bruce Becker; see:
5064 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5066 2003-03-03 Paul Eggert <eggert@twinsun.com>
5067 Bruno Haible <bruno@clisp.org>
5069 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5070 Reported by John Hughes, see
5071 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5073 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5075 * poll_.h: New file.
5078 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5080 * mathl.h: New file.
5081 * acosl.c: New file.
5082 * asinl.c: New file.
5083 * atanl.c: New file.
5084 * ceill.c: New file.
5087 * floorl.c: New file.
5088 * frexpl.c: New file.
5089 * ldexpl.c: New file.
5091 * sincosl.c: New file.
5093 * sqrtl.c: New file.
5095 * trigl.c: New file.
5096 * trigl.h: New file.
5098 2003-02-17 Bruno Haible <bruno@clisp.org>
5100 * mkdtemp.h: New file, from GNU gettext.
5101 * mkdtemp.c: New file, from GNU gettext.
5103 2003-01-31 Bruno Haible <bruno@clisp.org>
5105 * rename.c: #undef rename before defining rpl_rename.
5106 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5108 2003-01-30 Bruno Haible <bruno@clisp.org>
5110 * printf-args.h: New file, from GNU gettext.
5111 * printf-args.c: New file, from GNU gettext.
5112 * printf-parse.h: New file, from GNU gettext.
5113 * printf-parse.c: New file, from GNU gettext.
5114 * vasnprintf.h: New file, from GNU gettext.
5115 * vasnprintf.c: New file, from GNU gettext.
5116 * asnprintf.c: New file, from GNU gettext.
5117 * vasprintf.h: New file, from GNU gettext with modifications.
5118 * vasprintf.c: New file, from GNU gettext.
5119 * asprintf.c: New file, from GNU gettext.
5121 2003-01-29 Bruno Haible <bruno@clisp.org>
5123 * stpncpy.h: New file, from GNU gettext with modifications.
5124 * stpncpy.c: New file, from GNU gettext with modifications.
5126 2003-01-28 Bruno Haible <bruno@clisp.org>
5128 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5130 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5133 2003-01-27 Bruno Haible <bruno@clisp.org>
5135 * xsetenv.h: New file, from GNU gettext.
5136 * xsetenv.c: New file, from GNU gettext.
5138 2003-01-23 Bruno Haible <bruno@clisp.org>
5140 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5142 2003-01-22 Bruno Haible <bruno@clisp.org>
5144 * exit.h: New file, from GNU gettext.
5146 2003-01-11 Bruno Haible <bruno@clisp.org>
5148 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5149 * strcase.h (strcasecmp, strncasecmp): Likewise.
5151 2003-01-14 Jim Meyering <jim@meyering.net>
5153 * same.c (same_name): Tweak a comment.
5155 2003-01-11 Bruno Haible <bruno@clisp.org>
5157 * same.c (same_name): Reorder tests so as to avoid calling stat()
5158 when a string comparison is sufficient.
5160 2003-01-11 Bruno Haible <bruno@clisp.org>
5162 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5165 2003-01-11 Bruno Haible <bruno@clisp.org>
5167 * hash-pjw.c: Add comment about low quality of this function.
5169 2003-01-12 Paul Eggert <eggert@twinsun.com>
5171 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5172 to avoid collisions with libcurses and libreadline.
5174 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5175 * getstr.h, getstr.c: Remove.
5176 * getline.c: Include "getline.h", to check interface.
5177 Move body of old getstr.c here: this defines MIN_CHUNK and
5178 declares getdelim2, which is renamed from getstr.
5179 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5181 * linebuffer.c (readlinebuffer): Renamed from readline.
5183 * linebuffer.h: Likewise.
5184 (readline): Remove backward-compatibility macro.
5186 2003-01-12 Jim Meyering <jim@meyering.net>
5188 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5190 2003-01-10 Bruno Haible <bruno@clisp.org>
5192 * alloca_.h: New file.
5193 * getdate.y: Unconditionally include alloca.h.
5194 * makepath.c: Likewise.
5195 * setenv.c: Likewise.
5196 * userspec.c: Likewise.
5198 2003-01-09 Bruno Haible <bruno@clisp.org>
5200 * stdbool.h.in: New file.
5202 2003-01-08 Bruno Haible <bruno@clisp.org>
5204 * safe-read.c: Include specification header first, to ensure its
5206 * full-write.c: Likewise.
5208 2003-01-08 Jim Meyering <jim@meyering.net>
5210 * full-write.c: Undefine and define-away `const' after inclusion
5211 of errno.h, not before. Suggestion from Bruno Haible.
5213 2003-01-07 Jim Meyering <jim@meyering.net>
5215 * full-write.c: Rework so that it may serve to define full_read, too.
5216 * full-read.c: Simply #define FULL_READ and include full-write.c.
5218 2003-01-06 Jim Meyering <jim@meyering.net>
5220 * version-etc.c: Update year in translatable copyright string.
5222 2002-12-25 Bruno Haible <bruno@clisp.org>
5224 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5225 * xstrtol.h: Likewise.
5226 * xstrtoimax.c: Likewise.
5227 * xstrtoumax.c: Likewise.
5228 * human.h: Likewise.
5230 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5231 on systems that have <inttypes.h> but not <stdint.h>.
5233 2002-12-31 Paul Eggert <eggert@twinsun.com>
5235 * memcoll.c (memcoll): Fall back on a simple algorithm using
5236 memcmp if strcoll doesn't work.
5238 2002-12-23 Bruno Haible <bruno@clisp.org>
5240 * localcharset.h: New file.
5241 * localcharset.c: Include it.
5242 * unicodeio.c: Likewise.
5244 2002-12-22 Bruno Haible <bruno@clisp.org>
5246 * utime.c (utime_null): No need to call ftruncate if the file was
5249 2002-12-23 Bruno Haible <bruno@clisp.org>
5251 * memcoll.c (STRCOLL): New macro.
5254 2002-12-22 Bruno Haible <bruno@clisp.org>
5256 * getstr.h (getstr): Define, to avoid clash with libcurses.
5257 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5259 2002-12-22 Bruno Haible <bruno@clisp.org>
5261 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5263 2002-12-23 Bruno Haible <bruno@clisp.org>
5265 * getline.h: Include <stddef.h>, for size_t.
5267 * unicodeio.h: Include <stddef.h>, for size_t.
5268 * unicodeio.c: Don't include <stddef.h>.
5270 2002-12-17 Bruno Haible <bruno@clisp.org>
5272 * canon-host.c (strdup): Remove unused declaration.
5274 * fsusage.c: Include full_read.h.
5275 (get_fs_usage): Use full_read instead of safe_read.
5277 * utime.c (utime_null): Use SAFE_READ_ERROR.
5279 2002-12-11 Bruno Haible <bruno@clisp.org>
5281 * setenv.h: Rewritten to cope with systems that have setenv() but not
5283 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5286 2002-12-11 Bruno Haible <bruno@clisp.org>
5288 * setenv.c (alloca): Fall back to malloc.
5290 (setenv): Use freea() to free memory allocated with alloca().
5292 2002-11-13 Bruno Haible <bruno@clisp.org>
5294 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5295 function declarations.
5296 * unsetenv.c (unsetenv): Likewise.
5298 2002-03-04 Bruno Haible <bruno@clisp.org>
5300 Portability to AIX 4.3.3.
5301 * unsetenv.c: New file, extracted from setenv.c.
5302 * setenv.c: Move the unsetenv() function to unsetenv.c.
5304 2001-12-20 Bruno Haible <bruno@clisp.org>
5306 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5307 use malloc instead. For SunOS 4.
5309 2001-12-11 Bruno Haible <bruno@clisp.org>
5311 * setenv.c: Declare alloca.
5312 (compar_fn_t): New typedef.
5313 (KNOWN_VALUE, STORE_VALUE): Use it.
5315 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5318 2002-12-10 Paul Eggert <eggert@twinsun.com>
5320 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5321 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5322 Choose values that are less likely to collide with system fnmatch
5324 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5325 defined (e.g., a pure POSIX system).
5326 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5327 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5329 2002-12-06 Jim Meyering <jim@meyering.net>
5331 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5333 Merge in changes from libc's misc/error.c, in preparation
5334 for the merge of gnulib's changes back into libc.
5336 * error.c (_): Define only if not already defined.
5337 Move definition to follow all #include directives.
5338 Include unlocked-io.h only if !_LIBC.
5339 [_LIBC]: Include <libio/libioP.h>.
5340 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5341 (fflush): Tweak definition to use INTUSE.
5344 2002-12-05 Paul Eggert <eggert@twinsun.com>
5346 * alloca.c [defined emacs]: Include "lisp.h".
5347 (xalloc_die) [defined emacs]: New macro.
5348 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5349 [! defined emacs]: Include <xalloc.h>.
5350 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5351 (pointer): Typedef to POINTER_TYPE *.
5352 (malloc): Remove decl; we now always use xmalloc.
5353 (alloca): Use old-style definition, since Emacs needs this.
5354 Check for arithmetic overflow when computing combined size.
5356 2002-12-04 Paul Eggert <eggert@twinsun.com>
5358 Do not generate unlocked-io.h automatically, since it's easier to
5359 maintain it by hand.
5361 * unlocked-io.h: New file, from GNU diffutils,
5362 but with proper copyright notice and attribution.
5364 * Makefile.am: Add copyright notice.
5365 (libfetish_a_SOURCES): Add unlocked-io.h.
5366 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5367 (DISTCLEANFILES, io_functions): Remove macros.
5368 (EXTRA_DIST): Remove gen_uio.
5369 (unlocked-io.h): Remove rule.
5371 2002-12-04 Jim Meyering <jim@meyering.net>
5373 Reflect the fact that stat.c and lstat.c are no longer generated.
5374 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5375 (DISTCLEANFILES): Likewise.
5376 (EXTRA_DIST): Likewise.
5377 (all_local): Don't depend on stat.c or lstat.c.
5378 (stat.c, lstat.c): Remove rules.
5379 (EXTRA_DIST): Remove xstat.in.
5381 * xstat.in: Remove file. Contents moved into stat.c.
5382 * stat.c: New file. Contents mostly from xstat.in.
5383 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5384 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5386 * safe-read.c: Rework so that it may serve to define safe_write, too.
5387 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5389 2002-12-03 Jim Meyering <jim@meyering.net>
5391 * safe-read.c, safe-write.c: Change variable names and comments, but
5392 not semantics, to minimize the differences between these two files.
5393 (safe_read): Change comment to mention SAFE_READ_ERROR.
5395 * safe-read.c (IS_EINTR): Define.
5396 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5398 2002-12-02 Bruno Haible <bruno@clisp.org>
5400 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5401 Define, taken from safe-read.c.
5402 (INT_MAX): Provide fallback.
5403 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5404 * safe-write.h (SAFE_WRITE_ERROR): Define.
5406 * safe-read.c (EINTR): Remove definition.
5407 (safe_read): Don't use EINTR if it is absent.
5409 2002-12-02 Jim Meyering <jim@meyering.net>
5411 * safe-read.c (EINTR): Define.
5412 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5413 (INT_MAX): Provide fallback.
5414 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5416 * safe-read.h (SAFE_READ_ERROR): Define.
5418 2002-12-01 Jim Meyering <jim@meyering.net>
5420 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5421 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5423 2002-11-27 Paul Eggert <eggert@twinsun.com>
5425 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5426 hash_rehash): Replace `if (limit <= value) abort ();' with
5427 `if (! (value < limit)) abort ();', for readability.
5429 2002-11-26 <karl@gnu.org>
5431 * strdup.c: copy from libc again, with jim's ok.
5432 * .cppi-disable: re-add strdup.c
5434 2002-11-25 <karl@gnu.org>
5436 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5437 instead of "strtol.c".
5439 2002-11-25 Jim Meyering <jim@meyering.net>
5441 * mktime.c: Sync from libc, now that it has the latest fix.
5443 2002-11-24 <karl@gnu.org>
5445 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5446 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5448 2002-11-24 Jim Meyering <jim@meyering.net>
5450 Update from coreutils:
5452 * mktime.c: Merge in changes from libc.
5454 Avoid a link-time failure on some Linux systems.
5455 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5456 (__mon_yday): Declare with the STATIC attribute.
5457 (__mktime_internal): Likewise.
5458 Based on a report from Greg Schafer.
5460 2002-11-23 Jim Meyering <jim@meyering.net>
5462 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5463 Use `unsigned', not `int', as type of index.
5465 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5467 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5469 2002-11-22 Paul Eggert <eggert@twinsun.com>
5471 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5472 hint that one should use `if (! x) abort ();' rather than `assert
5473 (x);', and anyway it's one less thing to worry about configuring.
5474 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5475 hash_rehash, hash_insert): Use abort rather than assert.
5477 2002-11-22 Paul Eggert <eggert@twinsun.com>
5479 * quotearg.h: Allow multiple inclusion by surrounding with
5480 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5481 so that we can be included first.
5482 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5483 * quotearg.c: Include quotearg.h immediately after config.h.
5484 No need to include stddef.h or sys/types.h any more.
5485 Surround local include files with "", not "<>".
5486 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5487 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5488 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5489 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5490 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5491 (ISPRINT): Remove; no longer needed now that we assume C89.
5493 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5496 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5497 quotearg_char): Use SIZE_MAX rather than
5498 (size_t) -1 when we are talking about "infinity".
5500 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5502 2002-11-22 Bruno Haible <bruno@clisp.org>
5504 * safe-read.h: Assume C89. Add comments.
5505 (safe_read): Change return type to size_t.
5506 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5507 counts > SSIZE_MAX correctly.
5508 * safe-write.h: New file.
5509 * safe-write.c: New file.
5510 * full-read.h: New file.
5511 * full-read.c: New file.
5512 * full-write.h: Assume C89. Add comments.
5513 * full-write.c: Include safe-write.h.
5514 (full_write): Rewritten to use safe_write.
5515 Suggested by Jim Meyering and Paul Eggert.
5517 2002-11-21 Bruno Haible <bruno@clisp.org>
5519 Remove case insensitive option matching.
5520 * argmatch.h (argcasematch): Remove declaration.
5521 (ARGCASEMATCH): Remove macro.
5522 (__xargmatch_internal): Remove case_sensitive argument.
5523 (XARGMATCH): Update.
5524 (XARGCASEMATCH): Remove macro.
5525 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5526 case_sensitive argument.
5527 (argcasematch): Remove function.
5528 (__xargmatch_internal): Remove case_sensitive argument.
5529 (main): Use XARGMATCH instead of XARGCASEMATCH.
5531 * xmalloc.c: Change compile-time error message. Add comment about
5532 required autoconf version.
5534 2002-11-21 Jim Meyering <jim@meyering.net>
5536 * strdup.c (strdup): Tweak comment and initial #if/#include.
5538 Merge in changes from the coreutils.
5540 2002-09-25 Paul Eggert <eggert@twinsun.com>
5541 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5542 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5543 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5544 int. Work more efficiently if X is the same width as uintmax_t.
5545 Do not compare X to -1, to avoid bogus compiler warning.
5546 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5547 Don't assume that f_frsize and f_bsize are the same type.
5549 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5552 * makepath.c (make_path): Restore umask *before* creating the final
5554 (make_path): Minor reformatting.
5556 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5557 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5559 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5560 ones. At least on GNU/Linux systems, `auto' means something else.
5563 2002-11-20 Paul Eggert <eggert@twinsun.com>
5565 Merge argmatch cleanups from Bison. Assume C89.
5567 * argmatch.c: Include config.h here, not in argmatch.h.
5568 Include stdlib.h, for EXIT_FAILURE.
5569 Always include <string.h>, since we assume C89.
5570 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5571 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5572 Include <stddef.h> instead, since it's all we need for size_t.
5573 (PARAMS): Remove. All uses removed.
5574 (ARRAY_CARDINALITY): Do not bother to #undef.
5575 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5576 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5577 Remove unnecessary parentheses.
5578 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5579 Insert necessary parentheses.
5580 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5581 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5583 2002-11-19 Bruno Haible <bruno@clisp.org>
5585 * mbswidth.c: Include mbswidth.h right at the beginning.
5586 * mbswidth.h: Include <stddef.h>, for size_t.
5588 * mbswidth.h (PARAMS): Remove macro.
5589 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5590 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5592 * gcd.h (PARAMS): Remove macro.
5593 (gcd): Use ANSI C function declarations.
5594 * gcd.c (gcd): Likewise.
5596 2002-11-15 Bruno Haible <bruno@clisp.org>
5598 * strcspn.c: Include <stddef.h>.
5599 (strcspn): Use ANSI C function declaration. Change return type to
5601 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5602 (strpbrk): Use NULL.
5603 * strpbrk.h (PARAMS): Remove macro.
5604 (strpbrk): Use ANSI C function declaration.
5605 * strstr.c: Don't include <sys/types.h>.
5606 * strstr.h (PARAMS): Remove macro.
5607 (strstr): Use ANSI C function declarations.
5609 2002-11-06 Bruno Haible <bruno@clisp.org>
5611 * gcd.h (gcd): Change argument type to 'unsigned long'.
5612 * gcd.c (gcd): Likewise.
5614 2002-11-05 Bruno Haible <bruno@clisp.org>
5616 * gcd.h: New file, from gettext-0.11.5.
5617 * gcd.c: New file, from gettext-0.11.5.
5619 2002-11-05 Bruno Haible <bruno@clisp.org>
5621 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5622 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5623 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5624 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5626 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5627 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5629 * closeout.c: Include gettext.h instead of <libintl.h>.
5630 * human.c: Include gettext.h instead of <libintl.h>.
5631 * quotearg.c: Include gettext.h instead of <libintl.h>.
5632 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5633 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5634 * userspec.c: Include gettext.h instead of <libintl.h>.
5635 * version-etc.c: Include gettext.h instead of <libintl.h>.
5636 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5637 (textdomain): Remove definition.
5638 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5640 * long-options.c: Remove include of <libintl.h> and definition of _.
5641 * same.c: Remove include of <libintl.h> and definition of _.
5643 2002-11-04 Bruno Haible <bruno@clisp.org>
5645 * stpcpy.h: New file, from GNU gettext-0.11.5.
5646 * strcase.h: New file, from GNU gettext-0.11.5.
5647 * strpbrk.h: New file, from GNU gettext-0.11.5.
5648 * strstr.h: New file, from GNU gettext-0.11.5.
5649 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5651 2002-05-09 Bruno Haible <bruno@clisp.org>
5653 * config.charset: Update for newest glibc. Add canonical names
5654 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5656 2002-05-09 Bruno Haible <bruno@clisp.org>
5658 * localcharset.c (get_charset_aliases): Add more Windows specific
5661 2002-05-08 Owen Taylor <otaylor@redhat.com>
5663 * config.charset: A few additions for Solaris.
5665 2001-12-05 Bruno Haible <bruno@clisp.org>
5667 * localcharset.c (locale_charset): Don't return an empty string.
5669 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5671 * config.charset: msdos in uk_UA uses CP1125.
5673 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5675 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5676 * localcharset.c (locale_charset): Declare as extern "C".
5678 2002-02-15 Bruno Haible <bruno@clisp.org>
5680 * config.charset [msdosdjgpp]: For Russian, use CP866.
5682 2002-02-11 Bruno Haible <bruno@clisp.org>
5684 * config.charset: Add support for NetBSD.
5686 2002-09-25 <karl@gnu.org>
5688 * strdup.c: copy from libc/string (via ../config/srclist*).
5689 * getopt*: copy from libc/posix.
5690 * gettext.h: copy from gettext.
5691 * .cppi-disable: add strdup.c, gettext.h.
5693 2002-07-01 Jim Meyering <meyering@lucent.com>
5695 * c-stack.c: Include sys/time.h.
5696 From Volker Borchert.
5698 2002-06-11 Paul Eggert <eggert@twinsun.com>
5700 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5701 New macro. Use it uniformly instead of
5702 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5703 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5704 reported by Vin Shelton.
5706 2002-06-22 Jim Meyering <meyering@lucent.com>
5708 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5709 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5711 2002-06-22 Paul Eggert <eggert@twinsun.com>
5713 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5714 Do not assume SA_SIGINFO behavior.
5715 Bug reported by Jim Meyering on NetBSD 1.5.2.
5717 2002-06-22 Jim Meyering <meyering@lucent.com>
5719 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5721 * exitfail.c, exitfail.h: Likewise.
5722 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5724 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5726 (EXTRA_DIST): Add fnmatch_loop.c.
5727 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5729 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5730 * fnmatch.c: Update from diffutils-2.8.2.
5731 * fnmatch_.h: New file. From diffutils-2.8.2.
5732 * fnmatch.h: Remove file.
5734 2002-06-18 Paul Eggert <eggert@twinsun.com>
5736 * file-type.h: Report an error if neither S_ISREG nor
5737 S_IFREG is defined, instead of using a test specific to glibc
5738 2.2. This should be safe, since POSIX requires S_ISREG and
5739 Unix Version 7 had S_IFREG. We don't need to check for
5740 <sys/types.h> since we don't use any symbols that it defines.
5742 2002-06-15 Jim Meyering <meyering@lucent.com>
5744 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5745 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5746 have been included before this file.
5748 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5750 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5751 so that each temporary file name is unique and valid in the first
5752 8 characters, for operation under DOS.
5754 2002-06-15 Jim Meyering <meyering@lucent.com>
5756 Work even with DJGPP 2.03, which lacks support for symlinks.
5758 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5760 * lchown.c (S_ISLNK): Likewise.
5762 2002-06-14 Jim Meyering <meyering@lucent.com>
5764 * file-type.h: Use the version from diffutils-2.8.2.
5765 * file-type.c: Likewise.
5767 2002-05-27 Jim Meyering <meyering@lucent.com>
5769 Fix a problem seen only on nonconforming systems whereby ls.c's
5770 use of localtime, and then of gettimeofday would cause trouble:
5771 the localtime call used to initialize rpl_gettimeofday's save
5772 mechanism would clobber ls's current local time information so
5773 that in any long listing the first file would always be listed
5774 with date 1970-01-01. Analysis by Volker Borchert.
5776 * gettimeofday.c (localtime): Undefine.
5777 (rpl_localtime): New function.
5779 2002-05-22 Jim Meyering <meyering@lucent.com>
5781 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5782 * file-type.h: New file.
5783 * file-type.c (file_type): New file/function. Extracted from diffutils.
5785 2002-04-29 Paul Eggert <eggert@twinsun.com>
5787 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5789 2002-04-28 Paul Eggert <eggert@twinsun.com>
5791 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5792 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5793 of 127, since 64 is the largest conceivable number for ancient
5795 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5797 2002-04-28 Jim Meyering <meyering@lucent.com>
5799 * sig2str.c (WTERMSIG): Remove definition (unused).
5801 2002-04-28 Paul Eggert <eggert@twinsun.com>
5803 * sig2str.h, sig2str.c: New files.
5804 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5806 2002-04-24 Jim Meyering <meyering@lucent.com>
5808 * gettext.h: New file, from Gettext.
5809 * Makefile.am (INCLUDES): Remove -I../intl.
5810 (libfetish_a_SOURCES): Add gettext.h.
5812 2002-04-16 Jim Meyering <meyering@lucent.com>
5814 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5815 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5816 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5818 2002-04-12 Jim Meyering <meyering@lucent.com>
5820 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5822 2002-03-10 Jim Meyering <meyering@lucent.com>
5824 * makepath.c (make_path): Remove a comma from a diagnostic.
5825 Suggestion from Santiago Vila.
5827 2002-03-08 Jim Meyering <meyering@lucent.com>
5829 * rename.c: Mention that this wrapper is needed also on
5830 mips-dec-ultrix4.4 systems.
5832 2002-03-02 Jim Meyering <meyering@lucent.com>
5834 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5835 not HAVE_CLOCK_SETTIME.
5837 2002-02-27 Paul Eggert <eggert@twinsun.com>
5839 * nanosleep.h: Rename to....
5840 * timespec.h: New name for nanosleep.h. All uses changed.
5842 * gettime.c: New file.
5843 * settime.c: New file.
5846 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5847 timespec.h. Remove nanosleep.h.
5849 2002-02-25 Paul Eggert <eggert@twinsun.com>
5851 * acl.c, acl.h: New files.
5852 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5854 2002-02-24 Jim Meyering <meyering@lucent.com>
5856 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5857 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5858 cause trouble. Reported by Nelson Beebe.
5860 2002-02-23 Paul Eggert <eggert@twinsun.com>
5862 * path-concat.c (xpath_concat): Reorder code to pacify
5863 compilers that don't know that xalloc_die never returns.
5865 2002-02-20 Jim Meyering <meyering@lucent.com>
5867 * getdate.c: Regenerate using bison-1.33.
5869 2002-02-15 Paul Eggert <eggert@twinsun.com>
5871 * posixver.c, posixver.h: New files.
5872 * Makefile.am (libfetish_a_SOURCES): Add them.
5874 2002-02-02 Paul Eggert <eggert@twinsun.com>
5875 Bruno Haible <bruno@clisp.org>
5877 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5878 (fwrite_success_callback): New declaration.
5879 * unicodeio.c (unicode_to_mb): New function, extracted from
5880 print_unicode_char. Call failure callback instead of error.
5881 (fwrite_success_callback): New function.
5882 (exit_failure_callback): New function.
5883 (fallback_failure_callback): New function.
5884 (print_unicode_char): Call unicode_to_mb.
5886 2002-01-26 Jim Meyering <meyering@lucent.com>
5888 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5890 2002-01-22 Jim Meyering <meyering@lucent.com>
5892 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5893 Otherwise, some versions of automake would omit the rule that makes
5894 Makefile from Makefile.in.
5896 2001-01-21 Paul Eggert <eggert@twinsun.com>
5898 * xmemcoll.h, xmemcoll.c: New files.
5899 * Makefile.am (libfetish_a_SOURCES): Add them.
5900 * memcoll.c: Include errno.h, and declare errno if not defined.
5901 (memcoll): Set errno to zero if there is no error.
5903 * quotearg.c (quotearg_buffer_restyled):
5904 Fix bug with quoting buffers containing NUL when backslashing escapes.
5905 This bug was exposed by the other changes in this patch.
5906 (quotearg_n_options): New arg ARGSIZE.
5907 All callers changed.
5908 (quoting_options_from_style): New function.
5909 (quotearg_n_style): Use it.
5910 (quotearg_n_style_mem): New function.
5912 * quotearg.h (quotearg_n_style_mem): New function.
5914 2002-01-16 Jim Meyering <meyering@lucent.com>
5916 * getdate.y: Add three semicolons, each just before a closing brace.
5917 Bison (as of version 1.31) no longer papers over that mistake.
5919 2002-02-14 Paul Eggert <eggert@twinsun.com>
5921 * backupfile.c (ISDIGIT): Comment fix.
5922 * getdate.y (ISDIGIT): Likewise.
5923 * posixtm.c (ISDIGIT, year): Likewise.
5924 * strverscmp.c (ISDIGIT): Likewise.
5925 * userspec.c (ISDIGIT): Likewise.
5927 2002-01-05 Jim Meyering <meyering@lucent.com>
5929 * version-etc.c (version_etc_copyright): Update copyright year.
5931 2001-01-19 Paul Eggert <eggert@twinsun.com>
5933 * closeout.c (close_stdout_status): If ferror (stdout), do
5934 not silently exit merely because the output buffer happens to
5935 have nothing pending.
5937 2001-12-18 Paul Eggert <eggert@twinsun.com>
5939 See the big note in ../ChangeLog.
5940 * human.c (suffixes): Prefer K to k for 1024.
5941 (generate_suffix_backwards): New function.
5942 (human_readable_inexact): Use it.
5943 * xstrtol.c (__xstrtol): If there is no number but there
5944 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5945 Accept 'K' as well as 'k'.
5947 2001-12-15 Jim Meyering <meyering@lucent.com>
5949 * regex.h (__restrict_arr): Update from libc.
5951 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5952 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5955 2001-12-10 Jim Meyering <meyering@lucent.com>
5957 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5958 Instead, include "xalloc.h".
5959 (initbuffer): Don't cast xmalloc return value to char*.
5960 (readline): Reword comment.
5961 Don't cast xrealloc return value to char*
5964 2001-12-09 Jim Meyering <meyering@lucent.com>
5966 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5967 `signed and unsigned type in conditional expression'.
5968 * posixtm.c (posix_time_parse): Likewise.
5970 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5972 * readtokens.c (readtoken): Declare an index to be of type unsigned
5973 to avoid a pedantic warning.
5975 * getstr.c: Don't include assert.h.
5976 (getstr): Remove warning-evoking assertions.
5977 Return -1 if offset parameter is out of bounds.
5978 Change the type of a local from int to size_t.
5980 * strftime.c (my_strftime_localtime_r): Include this function
5981 definition in the `#if ! HAVE_TM_GMTOFF' block.
5983 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5984 Include xalloc.h instead.
5986 2001-12-02 Jim Meyering <meyering@lucent.com>
5988 * tempname.c: Don't declare getenv, thus reverting the change of
5989 2001-11-18. It's no longer necessary, now that stdlib.h is always
5992 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5993 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5995 2001-11-30 Akim Demaille <akim@epita.fr>
5997 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5998 before being defined.
6000 2001-11-27 Paul Eggert <eggert@twinsun.com>
6002 * quotearg.h (quotearg_n, quotearg_n_style):
6003 First arg is int, not unsigned.
6004 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6005 (SIZE_MAX, UINT_MAX): New macros.
6006 (quotearg_n_options): Abort if N is negative.
6007 Avoid overflow check on hosts where size_t is 64 bits and int
6008 is 32 bits, as overflow is impossible there.
6009 Fix off-by-one typo that caused unnecessary reallocation.
6011 2001-11-27 Jim Meyering <meyering@lucent.com>
6013 * tempname.c: Merge with version from libc.
6014 * regex.c: Likewise.
6016 * tempname.c: Include stdlib.h unconditionally. On some old systems
6017 for which STDC_HEADERS is 0, it was not included, resulting in a
6018 warning about an integer-to-pointer conversion problem with getenv.
6019 Reported by Volker Borchert.
6021 2001-11-26 Jim Meyering <meyering@lucent.com>
6023 * gtod.h: Remove file.
6024 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6025 * gettimeofday.c: Don't include gtod.h.
6026 (GTOD_init): Remove function.
6027 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6028 Suggestion from Volker Borchert.
6030 2001-11-23 Jim Meyering <meyering@lucent.com>
6032 * hash.h (struct hash_table): Don't define here. Merely declare it.
6033 * hash.c (struct hash_table): Define it here instead.
6035 2001-11-22 Jim Meyering <meyering@lucent.com>
6037 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6039 2001-11-18 Paul Eggert <eggert@twinsun.com>
6041 * tempname.c (TMP_MAX): Remove; no longer needed.
6042 (TEMPORARIES): New macro.
6043 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6044 removes an artificial limitation (e.g. HP-UX 10.20, where
6047 2001-11-18 Jim Meyering <meyering@lucent.com>
6049 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6052 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6053 files will be created before anything else.
6055 2001-11-17 Jim Meyering <meyering@lucent.com>
6057 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6058 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6059 rather than group writable. Patch by Juan F. Codagnone.
6061 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6062 Instead, include "xalloc.h".
6064 * mountlist.c: Include unlocked-io.h after all system headers.
6065 Remove explicit declarations of xmalloc, xrealloc,
6066 and xstrdup. Instead, include "xalloc.h".
6068 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6069 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6070 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6072 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6073 Reported by Padraig Brady.
6075 * mkstemp.c: #undef mkstemp.
6077 (rpl_mkstemp): Rename from mkstemp.
6080 2001-11-16 Jim Meyering <meyering@lucent.com>
6082 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6083 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6084 determine the amount of total physical memory, use pstat_getstatic.
6085 HPUX-11 doesn't define _SC_PHYS_PAGES.
6086 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6087 If sysconf couldn't be used to determine the amount of available
6088 physical memory, use both pstat_getstatic and pstat_getdynamic.
6089 Based on a patch from Bob Proulx.
6091 2001-11-05 Jim Meyering <meyering@lucent.com>
6093 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6095 2001-11-03 Jim Meyering <meyering@lucent.com>
6097 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6098 in argmatch_to_argument call.
6100 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6103 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6104 e.g., a fault due to an attempt to free a NULL pointer.
6106 2001-11-01 Jim Meyering <meyering@lucent.com>
6108 * dirfd.c, dirfd.h: New files.
6109 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6111 * hash.c (hash_print) [TESTING]: Clean up.
6113 2001-10-22 Paul Eggert <eggert@twinsun.com>
6115 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6116 to avoid a warning if -Wall.
6118 2001-10-21 Paul Eggert <eggert@twinsun.com>
6120 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6122 2001-10-21 Jim Meyering <meyering@lucent.com>
6124 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6125 this code would end up calling gettext even in packages built
6127 * getopt.c (_): Likewise.
6128 * regex.c (_): Likewise.
6130 2001-10-20 Paul Eggert <eggert@twinsun.com>
6132 * error.c (strerror_r): Do not declare unless !_LIBC.
6133 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6134 Use strerror_r that is only a macro, even if it is not a function.
6135 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6136 (private_strerror): Use prototypes, not old-style function definition.
6137 (print_errno_message): New function.
6138 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6140 (error_tail, error, error_at_line): Use it.
6142 2001-10-11 Jim Meyering <meyering@lucent.com>
6144 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6145 and quote_n (1, ... to avoid clobbering a buffer.
6147 2001-10-05 Jim Meyering <meyering@lucent.com>
6149 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6150 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6151 * hash-pjw.h: New file.
6153 2001-09-30 Jim Meyering <meyering@lucent.com>
6155 * mountlist.c [MOUNTED_GETFSSTAT]:
6156 Include <sys/ucred.h>, for Apple Darwin.
6157 Include sys/mount.h and sys/fs_types.h only if available.
6159 (read_filesystem_list): Use FS_TYPE.
6161 2001-09-29 Paul Eggert <eggert@twinsun.com>
6163 * exclude.c (excluded_filename): 0 -> false, since it's
6166 2001-09-28 Paul Eggert <eggert@twinsun.com>
6168 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6169 #defines strtoimax. Also treat the other strto* functions
6172 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6173 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6174 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6176 2001-09-26 Jim Meyering <meyering@lucent.com>
6178 Most macros in unlocked-io.h had the wrong number of arguments.
6179 * gen-uio: New script.
6180 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6181 * unlocked-io.hin: Remove file.
6182 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6183 rather than trying to embed it here.
6184 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6185 Reported by Padraig Brady.
6187 2001-09-25 Volker Borchert <bt@teknon.de>
6189 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6191 2001-09-23 Jim Meyering <meyering@lucent.com>
6193 * mountlist.c: Remove useless parentheses in #if directives.
6194 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6195 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6197 2001-09-22 Jim Meyering <meyering@lucent.com>
6199 * localcharset.c: Update from latest gettext.
6200 * config.charset: Likewise.
6202 2001-09-20 Jim Meyering <meyering@lucent.com>
6204 * xstrtol.c (strtoimax): Guard declaration with
6205 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6206 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6207 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6208 (strtoumax): Likewise, for completeness (it wasn't necessary).
6210 2001-09-06 Paul Eggert <eggert@twinsun.com>
6212 * strtoimax.c (HAVE_LONG_LONG):
6213 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6214 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6215 to work around bug in IBM C compiler.
6217 2001-09-16 Jim Meyering <meyering@lucent.com>
6219 * mkdir.c: New file.
6221 2001-09-04 Paul Eggert <eggert@twinsun.com>
6223 * xgetcwd.c: Revert some of the previous change; intead,
6224 fix the HAVE_GETCWD_NULL code to behave more like the
6225 !HAVE_GETCWD_NULL code used to.
6228 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6231 2001-09-04 Paul Eggert <eggert@twinsun.com>
6233 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6234 Use ssize_t, not int, to store result of readlink.
6235 Check for ssize_t overflow as well as size_t overflow,
6236 as POSIX says the result of readlink is implementation-defined
6237 when ssize_t overflows.
6238 Remove unnecessary cast to char*.
6239 Use free+malloc instead of realloc, as the storage doesn't need
6240 to be preserved and it's clearer and can be more efficient that way.
6241 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6242 * xreadlink.h (xreadlink): Update prototype.
6244 2001-09-03 Paul Eggert <eggert@twinsun.com>
6246 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6247 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6248 spotted by Jim Meyering.
6250 2001-09-03 Jim Meyering <meyering@lucent.com>
6252 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6254 2001-09-03 Paul Eggert <eggert@twinsun.com>
6256 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6257 like the HAVE_GETCWD_NULL code.
6258 Include pathmax.h if not HAVE_GETCWD.
6259 Do not include xalloc.h.
6260 (INITIAL_BUFFER_SIZE): New symbol.
6261 Do not use xmalloc / xrealloc, since the caller is responsible for
6262 handling errors. Preserve errno around `free' during failure.
6263 Do not overrun buffer when using getwd.
6265 2001-09-03 Paul Eggert <eggert@twinsun.com>
6267 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6268 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6270 2001-09-02 Jim Meyering <meyering@lucent.com>
6272 * error.c: Update from GNU libc.
6274 2001-09-01 Jim Meyering <meyering@lucent.com>
6276 * xreadlink.c: New file.
6277 * xreadlink.h: New file.
6278 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6280 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6281 doesn't conflict with sparc Solaris 7's definition in
6282 /usr/include/sys/int_types.h.
6284 * exclude.c: Use `""', not `<>' to #include non-system header files.
6285 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6286 and strncasecmp as r-values. Unixware didn't have declarations.
6288 2001-08-31 Jim Meyering <meyering@lucent.com>
6290 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6291 Use an initial, malloc'd, buffer of length 128 rather than
6292 a statically allocated one of length 1024.
6294 2001-08-30 Paul Eggert <eggert@twinsun.com>
6296 * xgetcwd.c: Don't include pathmax.h.
6297 Include stdlib.h and unistd.h if available.
6299 (xmalloc, xstrdup, free): Remove decls.
6300 (xgetcwd): Don't assume sizes fit in unsigned.
6301 Check for overflow when computing sizes.
6302 Simplify reallocation code.
6304 2001-08-28 Paul Eggert <eggert@twinsun.com>
6306 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6308 * strtoimax.c: Renamed from strtoxmax.c, removing the
6311 Also, make the following further changes to make this file's
6312 configuration more similar to that of strtol.c:
6313 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6314 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6315 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6316 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6317 changed to signed values.
6319 And make the following changes as well:
6320 Fix copyright notice, as 1999 was missing.
6321 (verify): New macro.
6322 (strtoimax): Check sizes at compile-time, not run-time.
6323 Prefer strtol to strtoll if both work.
6324 (main): Remove; it was not that useful and was a pain to maintain.
6326 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6328 2001-08-30 Paul Eggert <eggert@twinsun.com>
6330 * savedir.c (savedir): Remove size parameter, as POSIX says that
6331 a directory's st_size can have an arbitrary value, so the old
6332 usage could waste an arbitrary amount of memory. All uses
6334 * savedir.h: Update prototype.
6336 2001-08-30 Paul Eggert <eggert@twinsun.com>
6338 * xstrtol.c (strtoimax): New decl.
6340 2001-08-28 Paul Eggert <eggert@twinsun.com>
6342 * xstrtol.h: Add copyright notice.
6343 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6344 LONGINT_INVALID_SUFFIX_CHAR.
6346 2001-08-30 Paul Eggert <eggert@twinsun.com>
6348 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6351 2001-08-30 Paul Eggert <eggert@twinsun.com>
6353 * hash.c: Remove '2001' from copyright notice.
6355 2001-08-30 Paul Eggert <eggert@twinsun.com>
6357 * full-write.h: New file.
6358 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6359 * full-write.c: Correct credits, as cccp.c no longer
6360 exists and anyway it was so heavily changed from the old cccp
6361 code as to be unrecognizable. Include full-write.h.
6362 (full_write) Return size_t, with short writes meaning failure.
6363 All callers changed. This fixes a bug with large buffers
6365 * utime.c: Include full-write.h.
6367 2001-08-30 Paul Eggert <eggert@twinsun.com>
6369 Merge 'exclude' changes from tar 1.13.22.
6370 This fixes one or two unlikely storage allocation overflow bugs,
6371 but doesn't change user-visible behavior otherwise.
6373 2001-08-30 Paul Eggert <eggert@twinsun.com>
6375 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6376 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6377 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6378 Include if available.
6379 (<xalloc.h>): Include
6380 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6381 (verify): New macro. Use it to verify that EXCLUDE macros do not
6382 collide with FNM macros.
6383 (struct patopts): New struct.
6384 (struct exclude): Use it, as exclude patterns now come with options.
6385 (new_exclude): Support above changes.
6386 (new_exclude, add_exclude_file):
6387 Initial size must now be a power of two to simplify overflow checking.
6388 (free_exclude, fnmatch_no_wildcards): New function.
6389 (excluded_filename): No longer requires options arg, as the options
6390 are determined by add_exclude. Now returns bool, not int.
6391 (excluded_filename, add_exclude):
6392 Add support for the fancy new exclusion options.
6393 (add_exclude, add_exclude_file): Now takes int options arg.
6394 Check for arithmetic overflow when computing sizes.
6395 (add_exclude_file): xrealloc might modify errno, so don't
6396 realloc until after errno might be used.
6398 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6400 (free_exclude): New decl.
6401 (add_exclude, add_exclude_file): Now takes int options arg.
6402 (excluded_filename): No longer requires options arg, as the options
6403 are determined by add_exclude. Now returns bool, not int.
6405 2001-08-30 Paul Eggert <eggert@twinsun.com>
6407 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6409 2001-08-27 Jim Meyering <meyering@lucent.com>
6411 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6413 * version-etc.c (N_): Remove definition.
6414 Revert most of last change.
6415 Instead, simply don't mark the `Copyright...' string for translation.
6416 Based on advice from Paul Eggert.
6418 * strtoxmax.c: Tweak comment.
6420 2001-08-26 Jim Meyering <meyering@lucent.com>
6422 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6423 of copyright with `%s' so translators don't get an untranslated
6425 (COPYRIGHT_YEAR): Define.
6426 (version_etc): Use fprintf rather than fputs.
6427 Suggestion from Ulrich Drepper.
6429 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6431 * strtoll.c: New file, from GNU libc.
6432 * xstrtoimax.c: New file.
6434 * xstrtol.h: Add xstrtoimax.
6435 * strtoumax.c: New file. Simply include "strtoumax.c".
6436 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6438 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6439 * strtoxmax.c: ... then renamed to this.
6441 2001-08-13 Paul Eggert <eggert@twinsun.com>
6443 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6444 Port to Solaris 8, where 'sed' requires a space after the 'r'
6445 command, and where sh dislikes "$/". Clean up the spacing a bit.
6446 Redirect output to $tmp just once.
6448 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6450 * addext.c (<errno.h>): Include.
6451 (errno): Declare if not defined.
6452 (addext): Work correctly when pathconf returns -1 and leaves
6453 errno alone because there is no limit. Also, work even if
6454 pathconf returns a value greater than SIZE_MAX.
6456 2001-08-12 Jim Meyering <meyering@lucent.com>
6458 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6459 Simply `return getcwd (NULL, 0);'.
6460 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6461 Use 1300 as initial value for length, not PATH_MAX.
6463 * pathmax.h: Clean up cpp syntax.
6465 2001-08-12 Jim Meyering <meyering@lucent.com>
6467 * gettimeofday.c: New file.
6469 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6471 2001-08-04 Jim Meyering <meyering@lucent.com>
6473 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6474 to get in sync with glibc.
6476 2001-08-03 Paul Eggert <eggert@twinsun.com>
6478 The following changes are from gettext 0.10.39 as maintained by
6481 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6482 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6483 with inverted sense. All uses changed.
6485 * mbswidth.c: Don't include <limits.h>.
6486 Include <stdlib.h> and <string.h> unconditionally.
6487 (iswcntrl, mbsinit, ISCNTRL): New macros.
6488 (mbsnwidth): Use K&R style function declarations.
6489 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6490 can optimize it when MB_CUR_MAX == 1.
6491 The width of control characters is zero, not 1.
6493 2001-07-15 Jim Meyering <meyering@lucent.com>
6495 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6496 (BUILT_SOURCES): Add unlocked-io.h.
6497 (io_functions): Define.
6498 (unlocked-io.h): New rule.
6499 (DISTCLEANFILES): Add unlocked-io.h.
6500 (all-local): Depend on unlocked-io.h, to ensure it is created.
6502 * unlocked-io.hin: New file
6504 * regex.c: Update from glibc.
6506 2001-07-05 Jim Meyering <meyering@lucent.com>
6508 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6510 (libfetish_a_SOURCES): Put all .h files here instead.
6511 Remove a thus-exposed (better checks in automake) duplicate and
6512 two unnecessary .h files.
6514 2001-06-11 Jim Meyering <meyering@lucent.com>
6516 * regex.c: Update from GNU libc.
6518 2001-05-27 Jim Meyering <meyering@lucent.com>
6520 * readutmp.h (UT_TYPE): Define.
6522 2001-05-24 Jim Meyering <meyering@lucent.com>
6524 * argmatch.c: Include "quote.h".
6525 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6526 quote function. Reported by Göran Uddeborg.
6528 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6530 * dirname.c (dir_name): Compute append_dot using path, not newpath
6531 which is not yet declared.
6533 2001-05-11 Paul Eggert <eggert@twinsun.com>
6535 * Makefile.am (libfetish_a_SOURCES):
6536 Add strftime.c, since we now compile it on all hosts.
6538 * strftime.c (my_strftime):
6539 Define to nstrftime if emacs, but only if my_strftime is not defined.
6540 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6541 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6542 Add one more extra argument: a nanoseconds value.
6545 (my_strftime function): Add %N format.
6546 (emacs_strftimeu): Renamed from emacs_strftime,
6547 with extra ut argument.
6549 2001-05-11 Paul Eggert <eggert@twinsun.com>
6551 dirname code cleanup. base_name now behaves more compatibly
6552 with POSIX basename when given file names that have trailing
6553 slashes, and similarly for dir_name. Add new primitives
6554 base_len and dir_len. Put the directory-name-related decls
6557 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6558 * backupfile.c (base_name): Likewise.
6559 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6560 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6561 * makepath.c (strip_trailing_slashes): Likewise.
6562 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6564 * rename.c (strip_trailing_slashes): Likewise.
6565 * same.c (base_name): Likewise.
6566 * stripslash.c (ISSLASH): Likewise.
6568 * addext.c: Include <dirname.h> after size_t is defined.
6569 * backupfile.c: Likewise.
6571 * addext.c (addext): Use base_len to trim redundant
6572 trailing slashes instead of doing it ourselves.
6573 But do not trim the last slash if it is not redundant.
6575 * backupfile.c (find_backup_file_name,
6576 max_backup_version): Use base_len instead of rolling it ourselves.
6577 Handle the case of "" and (on DOS) "C:" correctly.
6579 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6580 Include <string.h>, <dirname.h>.
6581 (base_name): Allow file names ending in slashes, other than names
6582 that are all slashes. In this case, return the basename followed
6583 by the slashes. This is more general, and can be used in places
6584 where the original base_name purposely had an assertion failure.
6585 (base_len): New function.
6587 * dirname.c: Include <string.h> instead of <stdlib.h>.
6588 Do not include <assert.h>; no longer needed.
6590 (memrchr): Remove decl.
6591 (dir_name_r): Remove.
6592 (dir_len): Renamed from dirlen. All callers changed.
6593 Rewrite in terms of base_name, for simplicity and consistency.
6594 (dir_name): Never return NULL. All callers changed.
6595 Do not include <stdlib.h> in test program; no longer needed.
6596 return 0; is fine for test program.
6598 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6600 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6602 * path-concat.c (path_concat): Use base_len to compute
6603 base length, not strlen; this means we cannot rely on memcpy
6606 * same.c (STREQ): Remove.
6607 (same_name): Handle the case where the basename ends in trailing '/'.
6609 * stripslash.c (strip_trailing_slashes): Return nonzero if
6610 a slash was stripped. Do not strip the last slash after a
6613 2001-04-08 Jim Meyering <meyering@lucent.com>
6615 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6616 recomputed; that's necessary when the offset spans a DST transition.
6617 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6619 2001-04-02 Jim Meyering <meyering@lucent.com>
6621 * regex.h, regex.c: Update from GNU libc.
6623 2001-03-19 Paul Eggert <eggert@twinsun.com>
6625 * version-etc.c (version_etc_copyright): Update to 2001.
6627 2001-03-16 Paul Eggert <eggert@twinsun.com>
6629 * tempname.c (uint64_t): Define to uintmax_t if
6630 not defined, and if UINT64_MAX is not defined.
6631 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6632 Reported by John David Anglin.
6634 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6636 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6637 alias if codeset is empty.
6638 * config.charset (BeOS): Use wildcard syntax.
6640 2001-03-13 Jim Meyering <meyering@lucent.com>
6642 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6643 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6646 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6648 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6650 * unicodeio.c (print_unicode_char): Simplify accordingly.
6652 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6654 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6655 support for DOS/DJGPP.
6657 2001-02-28 Paul Eggert <eggert@twinsun.com>
6659 * Makefile.am (libfetish_a_SOURCES):
6660 Add dup-safer.c, fopen-safer.c.
6661 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6663 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6665 2001-02-25 Paul Eggert <eggert@twinsun.com>
6667 The mkstemp replacement is taken from glibc 2.2.2, with some
6668 portability fixes for use outside glibc, as follows:
6670 * tempname.c (struct_stat64): New macro.
6671 (direxists, __gen_tempname): Use it.
6672 This avoids a portability problem with Solaris 8.
6674 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6675 (<stddef.h>, <stdint.h>, <string.h>):
6676 Include only if STDC_HEADERS || _LIBC.
6677 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6678 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6679 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6680 (__set_errno): Define this macro if <errno.h> doesn't.
6681 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6682 Define these macros if <stdio.h> doesn't.
6683 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6684 Define these macros if <sys/stat.h>
6685 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6686 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6687 __xstat64): Define if not _LIBC.
6688 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6689 (__gen_tempname): Invoke gettimeofday only if
6690 HAVE_GETTIMEOFDAY || _LIBC;
6691 otherwise, fall back on plain "time".
6692 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6694 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6696 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6698 2001-02-17 Jim Meyering <meyering@lucent.com>
6700 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6701 around included file name.
6703 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6705 * strftime.c: Update from GNU libc (the only changes were to comments).
6707 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6709 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6711 2001-02-17 Paul Eggert <eggert@twinsun.com>
6713 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6714 Remove workaround macros for hosts that have mbrtowc but not
6715 mbstate_t, as we now insist on proper declarations for both
6716 before using mbrtowc.
6718 2001-02-17 Jim Meyering <meyering@lucent.com>
6720 * regex.c: Update from libc.
6722 2001-02-16 Paul Eggert <eggert@twinsun.com>
6724 * alloca.c (malloc): Undef before defining, since stdlib.h
6725 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6726 Reported by Mark Hounschell via Paul Eggert.
6728 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6730 * config.charset: Update for FreeBSD 4.2.
6732 2001-01-26 Jim Meyering <meyering@lucent.com>
6734 * quotearg.c: Include stddef.h.
6735 * quote.c: Include stddef.h.
6736 Reported by Axel Kittenberger.
6738 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6739 line in double quotes so that it evokes a better diagnostic.
6740 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6741 Reported by Axel Kittenberger.
6743 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6745 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6746 to avoid a warning. Add back 'const' to inptr.
6748 2001-01-16 Jim Meyering <meyering@lucent.com>
6750 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6753 2001-01-14 Jim Meyering <meyering@lucent.com>
6755 * rename.c: New file. From Volker Borchert.
6756 Include stdlib.h, string.h or strings.h, and xalloc.h.
6757 Use strip_trailing_slashes rather than open-coding it.
6759 2001-01-03 Paul Eggert <eggert@twinsun.com>
6761 * strftime.c: Sync with glibc time/strftime.c 1.81.
6763 2001-01-03 Jim Meyering <meyering@lucent.com>
6765 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6766 local `inptr' to avoid warning with some system declarations of iconv.
6768 2000-12-29 Paul Eggert <eggert@twinsun.com>
6770 * modechange.c: Do not assume that mode_t uses the
6771 traditional octal encoding. E.g. "chmod 1 FOO" should set
6772 the other-execute bit of FOO even if S_IXOTH != 1.
6774 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6775 WOTH, XOTH, ALLM): New macros.
6776 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6777 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6779 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6780 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6782 No need to use uintmax_t; unsigned long is long enough.
6783 Don't bother to get suffix since we don't use it.
6785 2000-12-24 Jim Meyering <meyering@lucent.com>
6787 * hash.c (is_prime): Return explicit boolean values.
6788 (hash_get_first): Return NULL to appease Irix5.6's 89.
6789 Reported by Nelson Beebe.
6791 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6793 * localcharset.c (locale_charset): Add support for Win32.
6795 2000-12-18 Paul Eggert <eggert@twinsun.com>
6797 * physmem.h, physmem.c: New files.
6799 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6800 (noinst_HEADERS): Add physmem.h.
6802 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6803 't' for compatibility with Solaris 8 sort.
6805 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6807 * config.charset: Add support for BeOS.
6809 2000-12-16 Jim Meyering <meyering@lucent.com>
6811 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6812 SHELLS_FILE to a file name that's useful on djgpp systems.
6814 (ADDITIONAL_DEFAULT_SHELLS): Define.
6815 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6816 Based mostly on a patch from Prashant TR.
6818 2000-12-16 Jim Meyering <meyering@lucent.com>
6820 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6821 N and M) would have treated it like `chown N:N FILE'.
6823 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6825 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6827 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6828 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6829 to the list of canonical encodings. Rename EUC-CN to GB2312.
6831 2000-12-08 Andreas Schwab <schwab@suse.de>
6833 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6834 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6836 2000-12-07 Jim Meyering <meyering@lucent.com>
6838 * stripslash.c (ISSLASH): Define.
6839 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6842 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6843 (dir_name_r): Declare this function as static.
6844 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6845 manifest itself on a name containing a mix of slashes and
6847 Make this function work with names starting with a DOS-style
6848 drive letter and colon prefix.
6849 (dir_name): Append `.' if necessary.
6850 Based mostly on patches from Prashant TR and Eli Zaretskii.
6852 * dirname.h (dir_name_r): Remove prototype.
6854 2000-12-05 Jim Meyering <meyering@lucent.com>
6856 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6858 2000-12-04 Jim Meyering <meyering@lucent.com>
6860 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6861 Also include memory.h, stdlib.h, unistd.h if appropriate.
6862 Reported by Andreas Jaeger (conflicting declaration of malloc).
6864 2000-12-02 Jim Meyering <meyering@lucent.com>
6866 * closeout.h: Make idempotent, to avoid some obscure warnings.
6868 2000-12-01 Paul Eggert <eggert@twinsun.com>
6870 * memrchr.c: Include <config.h> before any system include file.
6872 2000-11-29 Paul Eggert <eggert@twinsun.com>
6874 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6876 2000-11-26 Jim Meyering <meyering@lucent.com>
6878 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6880 2000-11-22 Paul Eggert <eggert@twinsun.com>
6882 * strftime.c (my_strftime): Do not invoke mbrlen with a
6883 size of (size_t) -1; it's not portable.
6885 2000-11-17 Akim Demaille <akim@epita.fr>
6887 * obstack.h: Formatting changes.
6888 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6889 prevent type checking.
6890 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6891 cast the value to (void *): assigning a `foo *' to a `void *'
6893 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6895 2000-11-17 Jim Meyering <meyering@lucent.com>
6897 * strstr.c: Update from GNU libc.
6899 2000-11-16 Jim Meyering <meyering@lucent.com>
6901 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6903 2000-11-11 Jim Meyering <meyering@lucent.com>
6905 * error.c: Add a couple #includes, merging from GNU libc version.
6907 2000-11-10 Jim Meyering <meyering@lucent.com>
6909 * obstack.h: Update from GNU libc.
6910 * obstack.c: Likewise.
6912 2000-11-06 Paul Eggert <eggert@twinsun.com>
6914 * getusershell.c (setusershell): Use rewind rather than
6915 fseek/fseeko, to avoid configuration hassles with fseeko.
6916 Don't bother opening SHELLS_FILE if shellstream is NULL;
6919 2000-11-05 Jim Meyering <meyering@lucent.com>
6921 * makepath.h (make_dir): Declare.
6922 * makepath.c (make_dir): Remove `static' attribute.
6925 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6927 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6928 last one in a bucket, advance to the next bucket.
6930 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6932 * fnmatch.c: Do not comment out all the code if we are using
6933 the GNU C library, because in some cases we are replacing buggy
6934 code in the GNU C library itself.
6936 2000-10-30 Paul Eggert <eggert@twinsun.com>
6938 * error.h, getline.h, modechange.h:
6939 Remove "2000" from Copyright line, as the file hasn't been
6940 changed this year other than in the copyright notice.
6942 * xalloc.h: Add "2000" to Copyright line, as this file
6943 was changed this year.
6945 2000-10-30 Paul Eggert <eggert@twinsun.com>
6947 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6948 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6949 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6951 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6953 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6954 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6955 doesn't define __restrict_arr.
6957 2000-10-29 Jim Meyering <meyering@lucent.com>
6959 * xstat.in: Fix grammar in comment.
6961 2000-10-28 Jim Meyering <meyering@lucent.com>
6963 * memchr.c: Update from libc.
6964 Adjust for portability:
6965 [HAVE_STDLIB_H]: Include stdlib.h.
6966 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6967 Undef __memchr, too.
6968 [!weak_alias]: Define __memchr to memchr.
6970 * regex.c: Update from libc.
6971 * regex.h: Likewise.
6972 * getopt1.c: Likewise.
6973 * memcmp.c: Likewise.
6975 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6976 Avoid using fseek, when possible -- it's broken by design.
6977 Patch by Ulrich Drepper.
6979 2000-10-26 Jim Meyering <meyering@lucent.com>
6981 * strftime.c: Update from libc.
6983 2000-10-25 Jim Meyering <meyering@lucent.com>
6985 * obstack.c: Update from libc.
6987 2000-10-23 Jim Meyering <meyering@lucent.com>
6989 * hard-locale.c (hard_locale): Revert last change -- it was simply
6990 wrong. That set_locale call must not have any side effects.
6993 2000-10-22 Jim Meyering <meyering@lucent.com>
6995 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6996 [CYCLIC]: Remove now-unused definition.
6998 * save-cwd.c (O_DIRECTORY): Define, if needed.
6999 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7000 Suggestion from Ulrich Drepper.
7002 2000-10-21 Jim Meyering <meyering@lucent.com>
7004 * dirname.c (dir_name_r): New function, factored out of dir_name.
7005 (dir_name): Use dir_name_r.
7006 * dirname.h (dir_name_r): Declare it.
7008 2000-10-21 Jim Meyering <meyering@lucent.com>
7010 * dirname.c (memrchr): Declare if necessary.
7011 (dir_name): Remove the restriction that there be no
7012 trailing slashes. Now, this code skips past them, effectively
7014 [TEST_DIRNAME] (main): New unit tests.
7016 * memrchr.c: New file from GNU libc.
7017 Undef __memrchr, too.
7018 [!weak_alias]: Define __memrchr to memrchr.
7019 Guard weak_alias use with `#ifdef weak_alias'.
7021 2000-10-17 Jim Meyering <meyering@lucent.com>
7023 * quote.h (PARAMS): Define and use.
7024 Reported by Akim Demaille.
7026 * getopt.c: Update from libc.
7028 2000-10-16 Jim Meyering <meyering@lucent.com>
7030 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7033 2000-09-25 Jim Meyering <meyering@lucent.com>
7035 * md5.h (rol): Define (from GnuPG).
7037 * sha.c: Give credit (GnuPG) where due.
7038 (M): Use rol rather than open-coding it.
7039 Add a FIXME comment.
7041 2000-09-21 Jim Meyering <meyering@lucent.com>
7043 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7044 Reported by Michael Stone.
7046 2000-09-20 Jim Meyering <meyering@lucent.com>
7048 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7049 (noinst_HEADERS): Add sha.h.
7050 Based on code from Scott G. Miller and from GnuPG.
7052 2000-09-15 Jim Meyering <meyering@lucent.com>
7054 * regex.c: Update from libc.
7056 2000-09-10 Jim Meyering <meyering@lucent.com>
7058 * getopt.c (_getopt_internal): Update from glibc.
7060 2000-09-09 Jim Meyering <meyering@lucent.com>
7062 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7063 think it should be used as a general replacement for isascii.
7064 * fnmatch.c: Likewise.
7065 * mbswidth.c: Likewise
7066 * regex.c: Likewise.
7069 * userspec.c: Include sys/param.h and limits.h.
7071 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7072 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7073 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7074 UID, GID. Check range.
7076 2000-09-06 Jim Meyering <meyering@lucent.com>
7078 * getopt.c (_getopt_internal): Update from glibc.
7080 2000-08-30 Jim Meyering <meyering@lucent.com>
7082 * strftime.c: Merge in changes from GNU libc.
7084 2000-08-26 Jim Meyering <meyering@lucent.com>
7086 * closeout.c: Include "__fpending.h".
7087 (close_stdout_status): Return right away if there's nothing to flush.
7089 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7090 * __fpending.c: New file.
7091 * __fpending.h: New file.
7093 2000-08-07 Paul Eggert <eggert@twinsun.com>
7095 Standardize on "memory exhausted" instead of "Memory exhausted"
7096 or "virtual memory exhausted".
7097 * obstack.c (print_and_abort): Use "memory exhausted", not
7098 "virtual memory exhausted".
7099 * same.c (same_name): Invoke xalloc_die instead of printing
7101 * userspec.c (parse_user_spec): Likewise.
7102 * bumpalloc.h: comment fix
7103 * same.c, userspec.c: Include xalloc.h.
7105 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7106 not char *const and pointing to a constant array.
7107 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7108 (xrealloc): Comment fix.
7110 * userspec.c (parse_user_spec):
7111 Don't translate a message until just before returning,
7112 to avoid unnecessary translation.
7114 2000-08-07 Jim Meyering <meyering@lucent.com>
7116 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7117 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7118 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7119 getgroups.c, gethostname.c, getopt.h, group-member.c,
7120 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7121 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7122 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7123 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7124 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7125 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7126 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7127 yesno.c: Back out Copyright date changes for each file with no change
7128 this year. This eases coordination with other programs using the same
7129 source code modules. From Paul Eggert.
7131 2000-08-03 Greg McGary <greg@mcgary.org>
7133 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7134 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7135 (EXTEND_BUFFER): Use them.
7137 2000-08-01 Jim Meyering <meyering@lucent.com>
7139 * dirname.c (ISSLASH): Define.
7140 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7141 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7142 both `\' and `/' may be use as path separators.
7143 Based on a patch from Prashant TR.
7145 2000-07-31 Paul Eggert <eggert@twinsun.com>
7147 * quotearg.c (quotearg_n_options): Don't make the initial
7148 slot vector a constant, since it might get modified.
7150 2000-07-31 Jim Meyering <meyering@lucent.com>
7152 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7153 * obstack.c (print_and_abort): Likewise.
7155 2000-07-30 Paul Eggert <eggert@twinsun.com>
7157 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7158 buffer, so that the caller can always quote one small
7159 component of a "memory exhausted" message in slot 0.
7160 From a suggestion by Jim Meyering.
7162 2000-07-30 Jim Meyering <meyering@lucent.com>
7164 * makepath.c (make_path): Quote the other instance, too.
7166 * quotearg.c (N_STATIC_SLOTVECS): Define.
7167 (STATIC_BUF_SIZE): Define.
7168 (quotearg_n_options): Use only statically allocated storage when
7169 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7170 than STATIC_BUF_SIZE.
7172 2000-07-29 Jim Meyering <meyering@lucent.com>
7174 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7175 * dirname.c (dir_name): Likewise.
7177 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7179 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7180 (dir_name): Assert that there are no trailing slashes.
7182 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7184 * mbswidth.h (mbswidth): Add a flags argument.
7185 (mbswidth): New declaration.
7186 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7187 * mbswidth.c (mbswidth): Add a flags argument.
7188 (mbsnwidth): New function.
7190 2000-07-24 Jim Meyering <meyering@lucent.com>
7192 * mbswidth.c: Remove useless #else. From Bruno Haible.
7194 2000-07-23 Paul Eggert <eggert@twinsun.com>
7196 * mbswidth.c (_XOPEN_SOURCE):
7197 Don't define; this causes problems on Solaris 7.
7198 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7200 2000-07-23 Paul Eggert <eggert@twinsun.com>
7203 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7204 so that mbstate_t is always defined.
7206 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7207 be 1 in at least one GCC installation, and this configuration
7208 error is likely to be common. Ignoring MB_LEN_MAX hurts
7209 performance on hosts that have mbrtowc but have only unibyte
7210 locales, but I assume these hosts are rare.
7212 2000-07-23 Paul Eggert <eggert@twinsun.com>
7214 * quotearg.c: Streamline by invoking multibyte code only if needed.
7215 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7216 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7217 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7218 invoke multibyte primitives.
7220 2000-07-23 Jim Meyering <meyering@lucent.com>
7222 * basename.c (base_name): Add an assertion.
7224 2000-07-15 Bruno Haible <clisp.cons.org>
7226 * quotearg.c: When the system forces us to redefine mbstate_t,
7227 shadow its mbsinit function.
7229 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7231 * mbswidth.h: New file.
7232 * mbswidth.c: New file.
7233 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7234 (noinst_HEADERS): Add mbswidth.h.
7236 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7238 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7241 2000-07-15 Jim Meyering <meyering@lucent.com>
7243 * makepath.c: Include quote.h.
7244 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7245 corresponding argument in a `quote (...)' call.
7246 Give better diagnostics.
7248 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7249 (noinst_HEADERS): Add quote.h.
7251 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7252 from tar's src/misc.c.
7253 * quote.h: New file. Prototypes for same.
7255 2000-07-10 Paul Eggert <eggert@twinsun.com>
7257 From a suggestion by Bruno Haible.
7258 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7259 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7260 to decide whether to define the BeOS workaround macro;
7261 this adjusts to the change to AC_MBSTATE_T.
7263 2000-07-13 Paul Eggert <eggert@twinsun.com>
7265 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7267 * quotearg.c (quoting_style_args, quoting_style_vals,
7268 quotearg_buffer_restyled): Add support for
7269 clocale_quoting_style. Undo previous change to
7270 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7271 and "{RIGHT QUOTATION MARK}" msgids.
7273 2000-07-05 Paul Eggert <eggert@twinsun.com>
7275 The old behavior of quoting `like this' doesn't look good with
7276 newer, ISO-style fonts. See:
7277 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7279 Instead, quote "like this" by default. Let the translator
7280 tailor the locale-specific quoting behavior by providing
7281 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7283 * quotearg.c (N_): New macro.
7284 (gettext_default): New function.
7285 (quotearg_buffer_restyled): Use
7286 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7287 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7289 2000-07-09 Jim Meyering <meyering@lucent.com>
7291 * Most files: Update copyright dates to include 2000.
7293 2000-07-08 Jim Meyering <meyering@lucent.com>
7295 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7297 (xgethostname): Remove now-unnecessary #ifdef.
7298 Move declaration of `err' into loop where it's used.
7300 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7302 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7303 by allocating a larger buffer. Test the gethostname return value for
7304 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7305 returns an error and ENAMETOOLONG isn't defined.
7307 2000-07-05 Paul Eggert <eggert@twinsun.com>
7308 and Bruno Haible <haible@clisp.cons.org>
7310 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7312 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7314 * quotearg.c (struct quoting_options): Simplify quote_these_too
7317 2000-07-03 Jim Meyering <meyering@lucent.com>
7319 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7320 Reported by Bruno Haible.
7322 2000-07-04 Jim Meyering <meyering@lucent.com>
7324 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7325 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7328 2000-07-03 Paul Eggert <eggert@twinsun.com>
7329 and Bruno Haible <haible@clisp.cons.org>
7331 * quotearg.c (mbrtowc):
7332 Assign to *pwc, and return 1 only if result is nonzero.
7333 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7335 2000-07-03 Jim Meyering <meyering@lucent.com>
7337 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7338 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7341 2000-07-02 Jim Meyering <meyering@lucent.com>
7343 * quotearg.c (mbstate_t): Don't define here.
7345 2000-07-02 Jim Meyering <meyering@lucent.com>
7347 * nanosleep.c (SIGCONT): Define if not already defined.
7349 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7351 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7352 per change in ../m4/ls-mntd-fs.m4.
7353 (read_filesystem_list): Ignore symbolic links.
7355 2000-06-29 Jim Meyering <meyering@lucent.com>
7357 * same.c: Include <string.h> or <strings.h>, as appropriate,
7358 for declaration of strcmp.
7360 * long-options.c: Include <stdlib.h>, for declaration of exit.
7362 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7363 Avoid warning by casting result to `char *' to remove `const'.
7365 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7367 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7369 2000-06-26 Paul Eggert <eggert@twinsun.com>
7371 savedir now sets errno on failure and invokes xmalloc to get memory.
7372 Fix a couple of other minor bugs while we're at it.
7374 * savedir.c (<unistd.h>): Do not include; there's no need.
7375 (NAMLEN): Remove macro.
7376 (malloc, realloc): Remove decls.
7378 ("xalloc.h"): Include.
7379 (NAME_SIZE_DEFAULT): New macro.
7380 (savedir): Use xmalloc / xrealloc to allocate memory.
7381 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7382 Skip "" directory entries.
7383 Use strlen to calculate directory entry length, since the old method
7384 is rarely used these days and isn't worth supporting.
7385 Don't use a pointer after freeing it.
7386 Check for integer overflow when calculating allocation size.
7387 Use memcpy to copy entries, instead of stpcpy.
7388 Set errno properly when returning NULL.
7389 Check for readdir error.
7391 2000-06-26 Jim Meyering <meyering@lucent.com>
7393 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7395 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7397 * getusershell.c (xmalloc, xrealloc): Remove functions.
7399 Don't include <stdlib.h>. Don't declare malloc, realloc.
7401 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7403 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7405 2000-06-24 Jim Meyering <meyering@lucent.com>
7407 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7409 2000-06-21 Jim Meyering <meyering@lucent.com>
7411 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7413 2000-06-19 Paul Eggert <eggert@twinsun.com>
7415 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7416 (mbrtowc, mbstate_t): Define substitutes if
7417 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7418 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7419 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7421 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7423 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7424 than 1024, return a memory chunk of least possible size, instead
7425 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7426 Use free/xmalloc instead of xrealloc to avoid copying for very long
7429 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7431 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7432 address, not strdup. Include <stdlib.h> and don't declare free().
7434 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7436 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7439 2000-06-21 Jim Meyering <meyering@lucent.com>
7441 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7442 (noinst_HEADERS): Add getstr.h.
7444 * getline.c (getstr): Move into a separate file.
7445 * getstr.c (getstr): New file, extracted from getline.c, with
7446 the following changes: new parameter, delim2; both delim[12]
7447 parameters have type `int', not `char'. The latter would lose
7448 with 8-bit delimiters.
7449 * getstr.h: New file.
7451 2000-06-19 Jim Meyering <meyering@lucent.com>
7453 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7455 2000-06-18 Jim Meyering <meyering@lucent.com>
7457 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7458 Besides, these days every porting target provides a mkdir function.
7460 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7461 (this snippet comes from src/system.h).
7463 2000-06-15 Paul Eggert <eggert@twinsun.com>
7465 * human.c (adjust_value): New function.
7466 (human_readable_inexact): Apply rounding style even when
7467 printing approximate values.
7469 2000-06-14 Paul Eggert <eggert@twinsun.com>
7471 * human.c (human_readable_inexact): Allow an input block
7472 size that is not a multiple of the output block size, and vice versa.
7473 Reported by Piergiorgio Sartor.
7475 2000-06-14 Paul Eggert <eggert@twinsun.com>
7477 * getdate.y (get_date): Apply relative times after time
7478 zone indicator, not before. Reported by Todd A. Jacobs.
7480 2000-06-13 Jim Meyering <meyering@lucent.com>
7482 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7484 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7486 2000-06-12 Paul Eggert <eggert@twinsun.com>
7488 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7490 2000-06-04 Paul Eggert <eggert@twinsun.com>
7492 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7494 2000-06-04 Jim Meyering <meyering@lucent.com>
7496 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7497 SunOS 4.1.4 for which gid_t is an unsigned type.
7499 2000-06-03 Jim Meyering <meyering@lucent.com>
7501 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7503 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7505 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7506 newer, don't install charset.alias.
7507 * config.charset: Change the Linux/glibc rules so they become empty
7508 on glibc-2.1 or newer.
7510 2000-06-02 Jim Meyering <meyering@lucent.com>
7512 * mountlist.c: Back out last change. Instead, do this...
7513 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7514 member using the same `ignore'-testing code.
7515 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7519 2000-05-29 Jim Meyering <meyering@lucent.com>
7521 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7522 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7524 2000-05-22 Jim Meyering <meyering@lucent.com>
7526 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7528 2000-05-18 Jim Meyering <meyering@lucent.com>
7530 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7531 back, too, since it may have been modified by allocate_entry.
7532 (hash_delete): Rewrite to use neither the assignment operator
7533 nor the comma operator in an if-expression.
7535 2000-05-15 Paul Eggert <eggert@twinsun.com>
7538 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7539 Remove; no longer needed.
7540 "quotearg.h": Add include.
7541 (file_name): Do not bother to explicitly initialize to NULL; it's less
7542 efficient on some hosts.
7543 (close_stdout_status): Remove test as to whether stdout was already
7544 closed; it breaks for the case "echo x | sort >&-".
7545 Quote file name colons.
7546 Do not assume that _("write error") lacks format strings.
7548 2000-05-15 Jim Meyering <meyering@lucent.com>
7550 * version-etc.c (version_etc_copyright): Update the copyright string
7551 used in all --version output.
7553 2000-05-14 Jim Meyering <meyering@lucent.com>
7555 * closeout.c (close_stdout_set_file_name): New function.
7556 (close_stdout_status): Use new file-scoped global.
7557 Return right away if fstat says the stdout file descriptor is invalid.
7558 * closeout.h (close_stdout_set_file_name): Declare.
7560 2000-05-10 Jim Meyering <meyering@lucent.com>
7562 * closeout.c [default_exit_status]: New file-scoped variable.
7563 (close_stdout_set_status): New function.
7564 * closeout.h (close_stdout_set_status): Declare.
7566 2000-05-08 Jim Meyering <meyering@lucent.com>
7568 * long-options.c: Don't include closeout.h.
7569 (parse_long_options): Don't call close_stdout for --version.
7571 2000-05-06 Jim Meyering <meyering@lucent.com>
7573 * strnlen.c: Undefine __strnlen and strnlen.
7574 [!weak_alias]: Define __strnlen to strnlen.
7576 * atexit.c: New file, from libiberty.
7578 2000-05-06 Jim Meyering <meyering@lucent.com>
7580 * closeout.c (close_stdout_status): Also check for errors on the
7583 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7585 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7586 instead of xmalloc, xrealloc, path_concat.
7587 (locale_charset): Treat empty environment variables as absent.
7588 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7590 2000-05-04 Jim Meyering <meyering@lucent.com>
7592 * getopt.c: Update from glibc.
7593 * obstack.c: Likewise.
7594 * obstack.h: Likewise.
7595 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7597 * regex.h: Likewise.
7598 * strndup.c: Likewise.
7599 * strnlen.c: New file, from glibc.
7601 2000-05-01 Jim Meyering <meyering@lucent.com>
7603 * full-write.c (full_write): Remove `FIXME' part of comment.
7605 2000-04-29 Jim Meyering <meyering@lucent.com>
7607 * path-concat.c: Declare strdup only if it's not defined.
7608 * canon-host.c: Likewise.
7610 2000-04-28 Jim Meyering <meyering@lucent.com>
7612 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7613 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7614 included first, then limits.h is included by locale.h by libintl.h.
7615 From John David Anglin.
7617 2000-04-25 Jim Meyering <meyering@lucent.com>
7619 * makepath.c (S_IRWXUGO): Define.
7620 (make_path): Always perform explicit chmod if MODE specifies any
7621 of the `special' permission bits. Prompted by a bug report against
7622 install from Mate Wierdl and Joost van Baal.
7624 2000-04-18 Jim Meyering <meyering@lucent.com>
7628 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7629 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7631 2000-04-17 Jim Meyering <meyering@lucent.com>
7633 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7634 the definition of it to rpl_strftime also defined-away the system's
7637 2000-04-15 Jim Meyering <meyering@lucent.com>
7639 Use `C' to denote so-called `contiguous' files, the same way
7641 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7642 (ftypelet): Use S_ISCTG.
7643 From Michael Deutschmann.
7645 2000-04-14 Jim Meyering <meyering@lucent.com>
7647 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7649 2000-04-08 Jim Meyering <meyering@lucent.com>
7651 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7652 names don't conflict. Reported by Eli Zaretskii.
7654 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7656 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7657 bug. Deal with the different error behavior of Irix iconv.
7659 2000-04-07 Jim Meyering <meyering@lucent.com>
7661 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7662 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7664 2000-04-05 Jim Meyering <meyering@lucent.com>
7666 Portability tweaks required for ultrix4.3.
7667 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7668 * readutmp.c: Include sys/types.h before sys/stat.h.
7669 * canon-host.c: Declare strdup.
7670 * path-concat.c: Likewise.
7671 From John David Anglin.
7673 2000-04-04 Jim Meyering <meyering@lucent.com>
7675 Be more DOS 8.3-friendly.
7676 * ref-add.sin: Renamed from ref-add.sed.in.
7677 * ref-del.sin: Renamed from ref-del.sed.in.
7678 * Makefile.am: Reflect renaming.
7679 Reported by Eli Zaretskii.
7681 Use a temporary file name that won't clash with `charset.alias'
7682 in the DOS 8.3 name space.
7683 * Makefile.am (charset_tmp): Define.
7684 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7685 (uninstall-local): Likewise.
7686 Reported by Eli Zaretskii.
7688 2000-03-29 Paul Eggert <eggert@twinsun.com>
7690 * time/strftime.c (my_strftime): Make sure we call the system
7691 strftime, not ourselves, when invoking the underlying strftime.
7693 2000-03-24 Jim Meyering <meyering@lucent.com>
7695 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7696 (charset_alias): Define.
7697 (install-exec-local): Factor out common code.
7698 (uninstall-local): Split lines longer than 80.
7699 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7701 (.sed.in.sed): New rule. Don't redirect directly to $@.
7702 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7704 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7706 * config.charset: Output a line containing "Packages using this file".
7707 * ref-add.sed.in, ref-del.sed.in: New files.
7708 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7709 ref-del.sed): New rules.
7711 2000-03-17 Jim Meyering <meyering@lucent.com>
7713 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7714 Otherwise, include <strings.h>
7716 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7718 * unicodeio.c (utf8_wctomb): New function.
7719 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7720 format instead of in UCS-4 with platform dependent endianness.
7722 2000-03-07 Paul Eggert <eggert@twinsun.com>
7724 * savedir.c (savedir): Work even if directory size is
7725 negative; this can happen with some screwy NFS configurations.
7727 2000-03-06 Jim Meyering <meyering@lucent.com>
7729 * localcharset.c (get_charset_aliases): Don't try to free file_name
7730 if it's NULL (because we ran out of memory). From Bruno Haible.
7732 2000-03-05 Jim Meyering <meyering@lucent.com>
7734 * localcharset.c ("path-concat.h"): Include.
7735 (get_charset_aliases): Use path_concat instead of ANSI string
7738 * unicodeio.h (PARAMS): Define.
7739 Use it to guard prototype.
7741 2000-03-04 Jim Meyering <meyering@lucent.com>
7743 * Makefile.am (install-exec-local): Create $(libdir) before installing
7745 (uninstall-local): Uncomment this rule so `make distcheck' works
7748 * unicodeio.c (<errno.h>): Include it.
7749 (errno): Declare if not defined.
7751 * localcharset.c: Add Bruno's comment justifying use of volatile.
7753 * config.charset: New version, incorporating remarks from a linux
7754 i18n mailing list. From Bruno Haible.
7756 2000-03-02 Jim Meyering <meyering@lucent.com>
7758 * Makefile.am (EXTRA_DIST): Add config.charset.
7760 2000-03-01 Jim Meyering <meyering@lucent.com>
7762 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7763 * unicodeio.c: Likewise.
7765 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7767 * config.charset: New file.
7768 * localcharset.c: New file.
7769 * unicodeio.h, unicodeio.c: New files.
7770 * Makefile.am (DEFS): Add -DLIBDIR=...
7771 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7772 (noinst_HEADERS): Add unicodeio.h.
7773 (all-local, install-exec-local, charset.alias): New targets.
7775 2000-02-28 Paul Eggert <eggert@twinsun.com>
7777 * quotearg.c (ALERT_CHAR): New macro.
7778 (quotearg_buffer_restyled): Use it.
7780 2000-02-27 Jim Meyering <meyering@lucent.com>
7782 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7783 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7785 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7786 not `#if STDC_HEADERS'.
7787 Declare malloc if needed.
7789 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7790 now that autoconf always defines the HAVE_DECL_ symbols.
7791 * human.c: Likewise.
7793 * strtoumax.c: Likewise.
7795 * backupfile.c: Arrange for cpp to fail if the configure-time
7796 declaration check was not run.
7798 * human.c: Likewise.
7800 * strtoumax.c: Likewise.
7802 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7803 then first look up the entire `.'-containing string as a login name.
7805 2000-02-18 Paul Eggert <eggert@twinsun.com>
7807 * getdate.y: Handle two-digit years with leading zeros correctly.
7808 (textint): New typedef.
7809 (parser_control): Member year changed from int to textint.
7811 (YYSTYPE): Removed; replaced by %union with int and textint members.
7812 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7813 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7814 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7815 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7816 (date, number, to_year): Use width of number in digits, not its value,
7817 to determine whether it's a 2-digit year, or a 2-digit time.
7818 (yylex): Store number of digits of numeric tokens.
7819 Reported by John Kendall.
7821 (parser_control): Changed from struct parser_control to typedef (for
7822 consistency). All uses changed.
7824 (tID): Removed; not used.
7825 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7827 2000-02-14 Paul Eggert <eggert@twinsun.com>
7829 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7830 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7832 2000-02-12 Jim Meyering <meyering@lucent.com>
7834 * userspec.c (ISDIGIT): Define it.
7835 (isdigit): Remove definition.
7836 (is_number): Use ISDIGIT, not isdigit.
7837 <libintl.h>: Include.
7839 (parse_user_spec): Mark translatable strings.
7841 2000-02-10 Jim Meyering <meyering@lucent.com>
7843 With these changes, nanosleep.[ch] are finally enough like the other
7844 lib/* replacement files to compile on a few more losing systems.
7846 * nanosleep.h: Don't include config.h.
7847 Remove prototype from declaration of nanosleep.
7848 (PARAMS): Remove now-unneeded definition.
7849 * nanosleep.c: #undef nanosleep.
7850 (rpl_nanosleep): Rename from nanosleep.
7852 2000-02-03 Jim Meyering <meyering@lucent.com>
7854 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7855 rather than with `#if HAVE_UTMPNAME'.
7857 2000-02-01 Jim Meyering <meyering@lucent.com>
7859 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7861 2000-01-31 Jim Meyering <meyering@lucent.com>
7863 * nanosleep.h (nanosleep): Guard declaration with
7864 `#if ! HAVE_DECL_NANOSLEEP'.
7865 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7866 the declaration in that vendor's sys/timers.h.
7867 Reported by Christian Krackowizer.
7869 * quotearg.c (ISASCII): Add #undef and move definition to follow
7870 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7871 (ISPRINT): Likewise.
7872 Reported by Tom Tromey.
7874 2000-01-30 Jim Meyering <meyering@lucent.com>
7876 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7877 uses of ->ut_name. The latter doesn't work with new Linux header files
7878 where only utmpx.ut_user is declared.
7880 * readutmp.h (UT_USER): Define.
7882 2000-01-23 Jim Meyering <meyering@lucent.com>
7884 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7887 2000-01-22 Jim Meyering <meyering@lucent.com>
7889 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7890 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7891 Required for some AIX systems. Reported by Christian Krackowizer.
7892 [TESTING] (main): New function.
7894 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7895 * dirname.c (dir_name): Support for DOS-style file names with drive
7898 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7900 * strverscmp.c (ISDIGIT): Define.
7901 (strverscmp): Use ISDIGIT, not isdigit.
7903 2000-01-17 Paul Eggert <eggert@twinsun.com>
7905 * nanosleep.c (nanosleep):
7906 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7907 POSIX.1 doesn't require SA_INTERRUPT and some systems
7908 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7909 it's been part of POSIX.1 since day 1 (in 1988).
7911 2000-01-17 Jim Meyering <meyering@lucent.com>
7913 * interlock: Remove unused file. Reported by François Pinard.
7915 2000-01-16 Paul Eggert <eggert@twinsun.com>
7917 * quotearg.c (quotearg_buffer_restyled): Do not quote
7918 alert, backslash, formfeed, and vertical tab unnecessarily in
7919 shell quoting style.
7922 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7923 Free Software Foundation, Inc.
7924 Copying and distribution of this file, with or without modification,
7925 are permitted provided the copyright notice and this notice are preserved.