1 2005-09-21 Bruno Haible <bruno@clisp.org>
3 * unicodeio.h (unicode_to_mb): New declaration.
5 2005-09-20 Derek Price <derek@ximbiot.com>
7 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
9 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11 Use a consistent style for including <config.h>.
12 * __fpending.c, acl.c, argmatch.c,
13 argp-help.c, argp-parse.c,
14 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
15 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
16 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
17 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
18 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
19 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
20 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
21 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
22 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
23 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
24 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
25 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
26 modechange.c, mountlist.c, open-safer.c, physmem.c,
27 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
28 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
29 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
30 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
31 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
32 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
33 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
34 userspec.c, utimecmp.c, version-etc-fsf.c,
35 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
36 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
37 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
38 Standardize inclusion of config.h.
39 * __fpending.h, dirfd.h, getdate.h, human.h,
40 inttostr.h: Removed inclusion of config.h from header files.
41 * inttostr.c: Adjusted in-tree users.
42 * timespec.h: Remove superfluous warning to include config.h.
43 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
44 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
45 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
46 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
48 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
50 * stat-time.h: New file.
51 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
52 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
54 (timespec_cmp): New function.
55 * utimecmp.c: Include stat-time.h.
56 (SYSCALL_RESOLUTION): Depend on whether various struct stat
57 members exist, not on the obsolescent ST_MTIM_NSEC.
58 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
60 2005-09-15 Derek Price <derek@ximbiot.com>
61 Paul Eggert <eggert@cs.ucla.edu>
63 * regcomp.c, regexec.c, regex_internal.c: Back out previous
64 changes, consolidating in...
65 * regex_internal.h: ...this file.
67 2005-09-15 Derek Price <derek@ximbiot.com>
69 * regex_internal.h: Blank `pure' for GNUC < 3.
70 * regex_internal.c: Ditto, using this...
71 (__GNUC_PREREQ): ...new macro.
72 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
73 (__GNUC_PREREQ): ...this new macro.
75 * strstr.h: Include string.h. Define strstr as a macro here.
77 2005-09-13 Derek Price <derek@ximbiot.com>
79 * canon-host.c (canon_host_r): Set *cherror on memory allocation
81 Reported by Jim Meyering <jim@meyering.net>.
83 2005-09-13 Jim Meyering <jim@meyering.net>
85 * canon-host.c: Filter through gnu indent and reword comments slightly.
86 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
88 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
91 (base64_encode): Put b64str in initialized data section.
93 2005-09-12 Derek Price <derek@ximbiot.com>
95 Return usable errors from canon-host.
96 * canon-host.h: New file.
97 * canon-host.c (canon_host): Wrap...
98 (canon_host_r): ...this new function, which now relies exclusively on
100 (ch_strerror): New function.
101 (last_cherror): New global.
102 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
103 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
105 (freeaddrinfo): Free ai->ai_canonname when set.
107 2005-09-12 Derek Price <derek@ximbiot.com>
108 Paul Eggert <eggert@cs.ucla.edu>
110 * glob-libc.h: Renamed from glob_.h. The new version is
111 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
112 protecting things that should be done only in gnulib contexts.
113 * glob_.h: New file, containing only the glob things needed for
115 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
116 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
117 (glob, globfree, glob_pattern_p): Now defined simply in terms of
118 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
119 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
120 and to respect the namespace rules better.
122 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
124 Merge glibc and coreutils changes into gnulib, plus a few
126 * md5.c: Use #error rather than a string.
127 (CYCLIC): New macro, from glibc source. Use it instead of rol.
128 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
129 (__attribute__): Define to empty for non recent-GCC.
130 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
131 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
132 Renamed from their non-__ counterparts, with new macros replacing
133 them if not _LIBC. Add __THROW attribute.
135 (struct md5_ctx): Align buffer if using GCC.
136 * sha1.h (struct sha1_ctx): Likewise.
137 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
138 The old name was backwards.
139 (NOTSWAP): Remove; not used.
140 (rol): New macro, moved here from md5.h.
141 (sha1_process_block): Remove a FIXME that doesn't make sense.
143 2005-09-12 Derek Price <derek@ximbiot.com>
145 * gai_strerror.c: Include config.h when available. Include
146 getaddrinfo.h before other headers to test interface.
147 Reported by Larry Jones <lawrence.jones@ugs.com>.
149 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
151 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
152 definitions, since that's the preferred style in glibc.
153 Fix a minor spacing issue, and update copyright notice to match glibc's.
155 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
157 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
159 2005-09-06 Simon Josefsson <jas@extundo.com>
161 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
162 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
164 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
166 Change bitset word type from unsigned int to unsigned long int,
167 as this has better performance on typical 64-bit hosts.
168 Port bitset code to hosts with unusual word sizes.
169 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
170 (build_collating_symbol):
171 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
172 argument is a bitset. This is merely a style issue, but it makes
173 it clearer that an entire array is expected.
174 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
175 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
176 Port to the case where bitset_word is not the same as unsigned int.
177 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
178 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
180 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
181 (build_trtable, group_nodes_into_DFAstates):
183 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
184 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
185 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
186 * regexec.c (group_nodes_into_DFAstates): Likewise.
187 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
188 * regcomp.c (optimize_subexps, lower_subexp):
189 Work even if bitset_word has holes in its bitwise representation.
190 * regex_internal.h (BITSET_WORD_BITS): Likewise.
191 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
193 * regex_internal.c (re_string_reconstruct):
194 Don't assume UCHAR_MAX == 255.
195 * regex_internal.h (bitset_set_all): Likewise.
196 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
198 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
199 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
201 (BITSET_WORD_MAX): New macro.
202 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
203 (bitset_set_all, bitset_copy): Now inline functions, not macros.
204 (bitset_empty, bitset_copy):
205 Prefer sizeof (bitset) to multiplying it out ourselves.
206 (bitset_not_merge): Remove; unused.
207 (bitset_contain): Return bool, not unsigned int with one bit on.
209 * regexec.c (build_trtable): Don't assume bitset has no stricter
210 alignment than re_node_set; do this by defining a new internal
211 type struct dests_alloc and using it to allocate memory.
213 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
215 Check for arithmetic overflow when calculating sizes, to prevent
216 some buffer-overflow issues. These patches are conservative, in the
217 sense that when I couldn't determine whether an overflow was possible,
218 I inserted a run-time check.
219 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
220 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
221 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
222 (re_xnrealloc, re_x2nrealloc): New inline functions.
223 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
224 (build_equiv_class, build_charclass): Check for arithmetic overflow
225 in size expression calculations.
226 * lib/regex_internal.c (re_string_realloc_buffers):
227 (build_wcs_upper_buffer, re_node_set_add_intersect):
228 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
229 (re_dfa_add_node, register_state): Likewise.
230 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
231 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
232 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
233 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
235 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
237 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
238 to avoid a collision with bits/local_lim.h in glibc.
239 All uses changed. Problem reported by Dmitry V. Levin in
240 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
242 * regex_internal.c (build_wcs_upper_buffer): Fix portability
243 bugs in int versus size_t comparisons.
244 (re_string_context_at): Fix bug where the code assumed that
247 Use bool where appropriate.
248 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
250 (calc_eclosure_iter): Likewise, for ROOT arg.
251 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
252 (build_charclass_op): Likewise, for NON_MATCH arg.
253 * regex_internal.c (re_string_allocate, re_string_construct):
254 (re_string_construct_common): Likewise, for ICASE arg.
255 * regexec.c (re_search_2_stub, re_search_stub):
256 Likewise, for RET_LEN arg.
257 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
258 (set_regs): Likewise, for FL_BACKTRACK arg.
259 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
260 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
261 (calc_eclosure_iter, parse_bracket_exp):
262 Use bool for internal variables that are booleans.
263 * regexec.c (re_search_internal, check_matching, proceed_next_node):
264 (set_regs, build_sifted_states, sift_states_bkref):
265 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
266 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
267 (find_collation_sequence_value):
269 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
270 (re_node_set_compare):
271 Return bool, not int. All callers changed.
272 * regexec.c (check_halt_node_context, check_dst_limits):
273 (build_trtable, check_node_accept): Likewise.
274 * regex_internal.h: Include stdbool.h.
276 Fix bugs uncovered when converting to bool.
277 * regcomp.c (calc_eclosure_iter): Check for storage allocation
278 failure instead of charging ahead blindly.
279 * regex_internal.c (register_state): Likewise.
280 * regexec.c (re_search_2_stub): Use simpler method than boolean
281 for freeing internal storage.
282 (group_nodes_into_DFA_states): Use unsigned int, not int, for
283 bitset pieces used as boolean, to avoid undefined behavior
284 on hosts that do int overflow checking.
286 2005-08-31 Derek Price <derek@ximbiot.com>
288 * getdelim.c (getdelim): Return EOF on EOF.
289 Reported by Larry Jones <lawrence.jones@ugs.com>.
291 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
293 * regex_internal.c (re_string_reconstruct): Don't assume buffer
294 lengths fit in regoff_t; this isn't true if regoff_t is the same
296 * regex.c (re_search_internal): 5th arg is LAST_START
297 (= START + RANGE) instead of RANGE. This avoids overflow
298 problems when regoff_t is the same width as size_t.
300 (re_search_2_stub): Check for overflow when adding the
301 sizes of the two strings.
302 (re_search_stub): Check for overflow when adding START
303 to RANGE; if it occurs, substitute the extreme value.
305 2005-08-31 Jim Meyering <jim@meyering.net>
307 * regcomp.c (search_duplicated_node): Make first pointer arg
309 * regex_internal.c (create_ci_newstate, create_cd_newstate):
310 (register_state): Likewise.
311 * regexec.c (search_cur_bkref_entry, check_dst_limits):
312 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
313 (group_nodes_into_DFAstates): Likewise.
315 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
317 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
318 old glibc regex code mishandles strings longer than 2**31 bytes.
319 This patch fixes this when the regex code is used in gnulib
320 (i.e., outside glibc).
322 This patch should not affect the use of the regex code inside
323 glibc. No doubt this problem also needs to be handled for glibc
324 as well, but the result will be an incompatible change to the
325 glibc ABI, and the old ABI will have to be supported too. That
326 can be the the subject for another patch.
328 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
329 governing whether the rest of this patch is active. By default,
330 the macro is disabled and the patch has no effect.
331 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
332 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
333 (struct re_pattern_buffer, re_search, re_search_2, re_match):
334 (re_match_2, re_set_registers): Use the new types.
335 * regex_internal.h (Idx, re_hashval_t): New types.
336 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
338 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
339 (re_string_context_at, bin_tree_t, re_dfastate_t):
340 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
341 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
342 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
343 (re_string_char_size_at, re_string_wchar_at):
344 (re_string_elem_size_at):
345 Use the new types and macros to port to 64-bit hosts.
346 Use unsigned types for internal values, so that the code
347 mostly works even for arrays larger than SSIZE_MAX.
348 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
349 (search_duplicated_node, calc_eclosure_iter, fetch_number):
350 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
351 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
352 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
353 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
354 (calc_inveclosure, parse_dup_op, build_range_exp):
355 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
356 (fetch_number, create_token_tree, mark_opt_subexp):
358 * regex_internal.c (re_string_construct_common, create_ci_newstate):
359 (create_cd_newstate, re_string_allocate, re_string_construct):
360 (re_string_realloc_buffers, build_wcs_upper_buffer):
361 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
362 (re_string_reconstruct, re_string_peek_byte_case):
363 (re_string_fetch_byte_case, re_string_context_at):
364 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
365 (re_node_set_init_copy, re_node_set_add_intersect):
366 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
367 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
368 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
369 (re_acquire_state, re_acquire_state_context, register_state):
371 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
372 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
373 (re_search_internal, re_search_2_stub, re_search_stub)
374 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
375 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
376 (update_cur_sifted_state, check_dst_limits):
377 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
378 (check_subexp_limits, sift_states_bkref, merge_state_array):
379 (check_subexp_matching_top, get_subexp, get_subexp_sub):
380 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
381 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
382 (expand_bkref_cache, check_node_accept_bytes):
383 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
384 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
385 (acquire_init_state_context, check_halt_node_context):
386 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
387 (sift_states_backward, clean_state_log_if_needed):
388 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
389 (find_recover_state, transit_state_sb, transit_state_mb):
390 (transit_state_bkref, build_trtable, match_ctx_clean):
392 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
393 to work around an assumption that REG_MISSING is negative.
395 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
396 (seek_collating_symbol_entry) [defined _LIBC]:
397 (lookup_collation_sequence_value) [defined _LIBC]:
398 (build_range_exp, build_collating_symbol) [defined _LIBC]:
399 Use prototypes rather than old-style function definitions.
400 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
401 (transit_state_sb) [0]:
402 (find_collation_sequence_value) [defined _LIBC]: Likewise.
404 * regexec.c (re_search_internal): Simplify update of rm_so and
407 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
408 (optimize_subexps, lower_subexp):
409 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
410 since the signed shift might overflow. Use 1u<<31 instead.
411 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
412 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
415 * regcomp.c (optimize_subexps, lower_subexp):
416 Use CHAR_BIT rather than 8, for clarity.
417 * regexec.c (check_dst_limits_calc_pos_1):
418 (check_subexp_matching_top): Likewise.
419 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
420 have to worry about portability issues when shifting it left.
421 Remove no-longer-needed test for table_size > 0.
422 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
423 in a word, as the resulting behavior is undefined.
424 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
425 in one case, a <= should have been an <, and in another case the
426 whole test was missing.
427 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
428 the standard name CHAR_BIT.
429 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
430 this is not true on one's complement and signed-magnitude hosts.
432 * regex_internal.h (re_sub_match_top_t): Remove unused member
434 (struct re_dfa_t): Remove unused member states_alloc.
435 * regcomp.c (init_dfa): Don't initialize unused members.
437 2005-08-31 Bruno Haible <bruno@clisp.org>
439 * strstr.c: Include <stddef.h>, for NULL.
440 * strcasestr.c: Likewise.
441 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
443 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
445 * iconvme.h: Add prototype for iconv_alloc.
447 2005-08-29 Simon Josefsson <jas@extundo.com>
449 * iconvme.c: Fix errno.
451 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
453 * iconvme.c: Split iconv_string into iconv_alloc.
455 2005-08-27 Jim Meyering <jim@meyering.net>
457 * fopen-safer.c: Merge minor changes from coreutils.
458 * dup-safer.c: Likewise.
459 * fd-safer.c: Likewise.
461 Merge from coreutils.
462 * stdio--.h: New file.
463 * stdlib--.h: New file.
464 * mkstemp-safer.c: New file.
467 * pipe-safer.c: New file.
468 * creat-safer.c: New file.
469 * fcntl--.h (creat): Define to creat_safer.
470 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
471 * unistd--.h (pipe): Define to pipe_safer.
472 * unistd-safer.h: Declare pipe_safer.
474 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
476 * regex_internal.h: Remove all references to
477 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
479 (bitset_not, bitset_merge, bitset_not_merge):
480 (bitset_mask, re_string_allocate, re_string_construct):
481 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
482 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
483 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
484 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
485 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
486 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
487 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
488 (re_acquire_state_context):
489 Remove unnecessary forward decls.
490 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
491 Put __attribute at function definition,
492 now that the function decl has been removed.
493 * lib/regex_internal.c (re_string_peek_byte_case):
494 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
497 2005-08-26 Simon Josefsson <jas@extundo.com>
499 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
500 Haible <bruno@clisp.org>.
502 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
504 * regexec.c (set_regs): Don't alloca with an unbounded size.
506 alloca modernization/simplification for regex.
507 * regex.c: Remove portability cruft for alloca. This no longer
508 needs to be at the start of the file, and can be moved into
509 regex_internal.h and simplified.
510 * regex_internal.h: Include <alloca.h>.
511 (__libc_use_alloca) [!defined _LIBC]: New macro.
512 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
513 now works outside glibc.
515 2005-08-24 Simon Josefsson <jas@extundo.com>
517 * getpass.c: Add WIN32 implementation. Conditionalize use of
518 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
521 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
523 Make regex safe for g++. This fixes one real bug (an "err"
524 that should have been "*err"). g++ problem reported by
526 * regex_internal.h (re_calloc): New macro, consistent with
527 re_malloc etc. All callers of calloc changed to use re_calloc.
528 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
529 not int. All callers changed.
530 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
531 just use an array of size MB_LEN_MAX.
532 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
533 (find_recover_state): Change "err" to "*err"; this fixes what
534 appears to be a real bug.
535 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
538 2005-08-25 Jim Meyering <jim@meyering.net>
540 * open-safer.c: Include <config.h>.
541 Otherwise, we'd lose LARGEFILE support in any file using
544 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
546 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
547 * regex.h (regerror): Likewise.
549 * regex.c: Do not include <sys/types.h>, as POSIX no longer
550 requires this. (The code never needed it.)
552 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
553 All uses of recently-renamed identifiers changed to use the new,
554 POSIX-compliant names. The code will build and run just fine
555 without these changes, but it's better to eat our own dog food
556 and use the standard-conforming names.
558 * regex.h: Fix a multitude of POSIX name space violations.
559 These changes have an effect only for programs that define
560 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
561 do not change anything for programs compiled in the normal way.
562 Also, there is no effect on the ABI.
564 (_REGEX_SOURCE): New macro.
565 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
566 defined and _GNU_SOURCE is not; this fixes a name space violation.
568 Rename the following macros to obey POSIX requirements.
569 The old names are still visible as macros if _REGEX_SOURCE is defined.
570 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
571 RE_BACKSLASH_ESCAPE_IN_LISTS.
572 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
573 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
574 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
575 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
576 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
577 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
578 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
579 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
580 (REG_INTERVALS): renamed from RE_INTERVALS.
581 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
582 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
583 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
584 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
585 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
586 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
587 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
588 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
589 RE_UNMATCHED_RIGHT_PAREN_ORD.
590 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
591 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
592 (REG_DEBUG): renamed from RE_DEBUG.
593 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
594 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
595 unusual, since we can't clash with the POSIX REG_ICASE.
596 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
597 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
598 (REG_NO_SUB): renamed from RE_NO_SUB.
599 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
600 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
601 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
602 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
603 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
604 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
605 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
606 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
607 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
608 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
609 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
610 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
611 RE_SYNTAX_POSIX_MINIMAL_BASIC.
612 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
613 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
614 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
615 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
616 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
617 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
618 (REG_FIXED): Renamed from REGS_FIXED.
619 (REG_NREGS): Renamed from RE_NREGS.
621 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
622 of other REG_* macros, since POSIX says the user is allowed to
623 #undef these macros selectively.
625 (reg_errcode_t): Update comment stating what other tables need
628 Rename the following enum values to obey POSIX requirements.
629 The old names are still visible as macros.
630 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
631 is not defined, since GNU is supposed to be a superset of POSIX as
632 much as possible, and since we want reg_errcode_t to be a signed
633 type for implementation consistency.
634 (_REG_NOERROR): Renamed from REG_NOERROR.
635 (_REG_NOMATCH): Renamed from REG_NOMATCH.
636 (_REG_BADPAT): Renamed from REG_BADPAT.
637 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
638 (_REG_ECTYPE): Renamed from REG_ECTYPE.
639 (_REG_EESCAPE): Renamed from REG_EESCAPE.
640 (_REG_ESUBREG): Renamed from REG_ESUBREG.
641 (_REG_EBRACK): Renamed from REG_EBRACK.
642 (_REG_EPAREN): Renamed from REG_EPAREN.
643 (_REG_EBRACE): Renamed from REG_EBRACE.
644 (_REG_BADBR): Renamed from REG_BADBR.
645 (_REG_ERANGE): Renamed from REG_ERANGE.
646 (_REG_ESPACE): Renamed from REG_ESPACE.
647 (_REG_BADRPT): Renamed from REG_BADRPT.
648 (_REG_EEND): Renamed from REG_EEND.
649 (_REG_ESIZE): Renamed from REG_ESIZE.
650 (_REG_ERPAREN): Renamed from REG_ERPAREN.
651 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
652 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
653 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
654 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
656 (_REG_RE_NAME, _REG_RM_NAME): New macros.
657 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
658 changed. But support the old name if the new one is not defined
659 and if _REGEX_SOURCE.
661 Change the following member names in struct re_pattern_buffer.
662 The old names are still supported if !_REGEX_SOURCE.
663 The new names are always supported, regardless of _REGEX_SOURCE.
664 (re_buffer): Renamed from buffer.
665 (re_allocated): Renamed from allocated.
666 (re_used): Renamed from used.
667 (re_syntax): Renamed from syntax.
668 (re_fastmap): Renamed from fastmap.
669 (re_translate): Renamed from translate.
670 (re_can_be_null): Renamed from can_be_null.
671 (re_regs_allocated): Renamed from regs_allocated.
672 (re_fastmap_accurate): Renamed from fastmap_accurate.
673 (re_no_sub): Renamed from no_sub.
674 (re_not_bol): Renamed from not_bol.
675 (re_not_eol): Renamed from not_eol.
676 (re_newline_anchor): Renamed from newline_anchor.
678 Change the following member names in struct re_registers.
679 The old names are still supported if !_REGEX_SOURCE.
680 The new names are always supported, regardless of _REGEX_SOURCE.
681 (rm_num_regs): Renamed from num_regs.
682 (rm_start): Renamed from start.
683 (rm_end): Renamed from end.
685 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
686 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
687 Prepend __ to parameter names.
689 Undo yesterday's changes.
691 2005-08-24 Jim Meyering <jim@meyering.net>
694 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
696 2005-08-21 Bruno Haible <bruno@clisp.org>
698 * lock.h: Add multiple inclusion guard.
699 * tls.h: Add multiple inclusion guard.
701 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
703 * regex.h (REG_NOSYS)
704 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
705 Define, since POSIX requires it as of 2001.
706 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
707 New private symbol, used to keep the enum signed in all cases.
708 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
709 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
711 * regex_internal.c (re_string_skip_chars, register_state):
713 Remove forward decls; no longer needed now that we use prototypes.
714 * regexec.c (acquire_init_state_context, check_halt_node_context):
715 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
716 (clean_state_log_if_needed): Likewise.
718 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
720 Fix problems reported by Sam Steingold in
721 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
722 * regexec.c (sift_states_bkref): Fix portability bug: the code
723 assumed that reg_errcode_t is a signed type, which is not
724 necessarily true if _XOPEN_SOURCE is not defined.
725 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
726 some compilers warn about it otherwise.
728 2005-08-20 Jim Meyering <jim@meyering.net>
730 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
731 of unused local, dfa.
733 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
735 * regcomp.c (create_initial_state): Remove duplicate decl.
736 (init_word_char, create_initial_state, duplicate_node_closure):
737 (fetch_token, peek_token_bracket, build_range_exp):
738 (build_collating_symbol): Remove forward decls; no longer needed
739 now that we use prototypes.
742 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
743 (re_compile_fastmap_iter, regcomp, regerror, regfree):
744 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
745 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
746 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
747 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
748 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
749 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
750 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
751 (build_range_exp, build_collating_symbol, parse_bracket_exp):
752 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
753 (build_charclass, build_charclass_op, fetch_number, create_tree):
754 (create_token_tree, mark_opt_subexp, duplicate_tree):
755 Use prototypes rather than old-style definitions.
758 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
759 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
760 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
761 (re_string_reconstruct, re_string_peek_byte_case):
762 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
763 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
764 (re_node_set_init_copy, re_node_set_add_intersect):
765 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
766 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
767 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
768 (re_acquire_state, re_acquire_state_context, register_state):
769 (create_ci_newstate, create_cd_newstate, free_state):
771 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
772 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
773 (re_search_internal, prune_impossible_nodes):
774 (acquire_init_state_context, check_matching, static):
775 (check_halt_node_context, check_halt_state_context, proceed_next_node):
776 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
777 (update_regs, sift_states_backward, build_sifted_states):
778 (clean_state_log_if_needed, merge_state_array):
779 (update_cur_sifted_state, add_epsilon_src_nodes):
780 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
781 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
782 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
783 (find_recover_state, check_subexp_matching_top, transit_state_mb):
784 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
785 (check_arrival, check_arrival_add_next_nodes):
786 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
787 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
788 (check_node_accept_bytes, check_node_accept, extend_buffers):
789 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
790 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
795 (re_string_allocate, re_string_construct, re_string_reconstruct):
796 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
797 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
798 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
799 (re_string_context_at, re_string_peek_byte_case):
800 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
801 is defined, since we now use prototypes always.
803 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
804 C89 or better. All uses removed.
806 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
808 * regex_internal.c (re_acquire_state, re_acquire_state_context)
809 [defined lint]: Suppress bogus uninitialized-variable warnings.
811 * regcomp.c (duplicate_node): Return new index, not an error code,
812 and let the caller return REG_ESPACE if out of space. This
813 removes an uninitialied-variable warning with GCC 4.0.1, and also
814 avoids taking the address of a local variable. All callers
817 2005-08-19 Jim Meyering <jim@meyering.net>
819 * regexec.c (proceed_next_node): Redo local variables to
820 avoid GCC shadowing warnings.
822 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
824 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
825 (re_node_set_insert_last, re_dfa_add_node):
826 Rename local variables to avoid GCC shadowing warnings.
828 2005-08-18 Bruno Haible <bruno@clisp.org>
830 * strstr.c (strstr): Fix return value in multibyte case.
831 * strcasestr.c (strcasestr): Likewise.
833 2005-08-17 Jim Meyering <jim@meyering.net>
835 Make the %s format (seconds since the epoch) work for a negative
836 number and when used with a zero-padded field width, e.g. %015s.
838 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
839 label so that it precedes the code to set `digits'. Otherwise,
840 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
841 print `00-22'. Now, it prints `-0022', as it should.
843 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
845 * regex.h: Remove useless space-before-tab. From coreutils.
847 2005-08-17 Bruno Haible <bruno@clisp.org>
849 * strcasestr.h: New file.
850 * strcasestr.c: New file.
852 2005-08-17 Bruno Haible <bruno@clisp.org>
854 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
855 * strstr.c: Completely rewritten, with multibyte locale support.
857 2005-08-17 Bruno Haible <bruno@clisp.org>
859 * strcasecmp.c: Use mbuiter.h.
861 2005-08-17 Bruno Haible <bruno@clisp.org>
863 * mbuiter.h: New file.
865 2005-08-16 Bruno Haible <bruno@clisp.org>
867 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
869 (mbi_avail, mbi_advance): Let the iteration end before the terminating
870 NUL byte, not after it.
872 2005-08-16 Bruno Haible <bruno@clisp.org>
874 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
875 the valid ones. Makes the comparison operations transitive:
876 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
877 * strcasecmp.c (strcasecmp): Use mb_casecmp.
879 2005-08-16 Bruno Haible <bruno@clisp.org>
881 * strcase.h (strcasecmp): Add note in comments.
882 * strncasecmp.c: Use code from strcasecmp.c.
883 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
884 (strcasecmp): Work correctly in multibyte locales.
886 2005-08-16 Bruno Haible <bruno@clisp.org>
888 * strnlen1.h: New file.
889 * strnlen1.c: New file.
891 2005-08-16 Bruno Haible <bruno@clisp.org>
893 * mbfile.h: New file.
895 2005-08-16 Bruno Haible <bruno@clisp.org>
897 * mbiter.h: New file.
899 2005-08-16 Bruno Haible <bruno@clisp.org>
901 * mbchar.h: New file.
902 * mbchar.c: New file.
904 2005-08-16 Bruno Haible <bruno@clisp.org>
906 * tls.h: New file, from GNU gettext.
907 * tls.c: New file, from GNU gettext.
909 2005-08-15 Bruno Haible <bruno@clisp.org>
911 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
914 2005-08-14 Jim Meyering <jim@meyering.net>
918 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
919 Use the hash-table-based cycle-detection code not just when
920 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
921 Reported by James Youngman in
922 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
923 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
924 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
925 This lets us compile with -DFTS_DEBUG, once again.
926 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
927 * fts.c (fd_safer): Remove decl.
928 Include fcntl--.h rather than unistd-safer.h
929 (fts_safe_changedir): Don't call fd_safer; no longer needed
930 now that we include fcntl--.h.
932 2005-08-11 Simon Josefsson <jas@extundo.com>
934 * readline.h, readline.c: New file.
936 2005-08-11 Bruno Haible <bruno@clisp.org>
938 * strnlen.h (strnlen): Change parameter name to match comment.
940 2005-08-10 Simon Josefsson <jas@extundo.com>
942 * strndup.c: Use strnlen.h.
944 * strnlen.h: New file.
946 2005-08-02 Simon Josefsson <jas@extundo.com>
948 * getline.h, getline.c: Rewrite.
950 * getdelim.h, getdelim.c: New files, ported from glibc.
952 2005-07-31 Bruno Haible <bruno@clisp.org>
954 * lock.h (gl_lock_initializer): New macro.
955 (gl_lock_define_initialized): Use it.
956 (gl_rwlock_initializer): New macro.
957 (gl_rwlock_define_initialized): Use it.
958 (gl_recursive_lock_initializer): New macro.
959 (gl_recursive_lock_define_initialized): Use it.
961 2005-07-26 Bruno Haible <bruno@clisp.org>
963 * lock.h: Update from GNU gettext.
964 * lock.c: Update from GNU gettext.
966 2005-07-18 Bruno Haible <bruno@clisp.org>
968 * lock.h (gl_once_t): New type.
969 (gl_once_define, gl_once): New macros.
970 * lock.c (fresh_once): New variable.
971 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
974 2005-07-18 Simon Josefsson <jas@extundo.com>
976 * check-version.c (check_version): Accept identical versions too.
978 2005-07-18 Bruno Haible <bruno@clisp.org>
980 * lock.h: New file, from GNU gettext.
981 * lock.c: New file, from GNU gettext.
983 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
985 * quotearg.c: Add translator comment suggested by Bruno Haible,
988 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
990 * version-etc-fsf.c (version_etc_copyright): Parameterize the
991 copyright symbol and the year.
992 * version-etc.c (COPYRIGHT_YEAR): New constant.
993 (version_etc_va): Use parameterized copyright notice.
994 Reword to conform to the current GNU coding standards.
996 2005-07-11 Simon Josefsson <jas@extundo.com>
998 * size_max.h: New file.
1000 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1002 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1005 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1006 and Paul Eggert <eggert@cs.ucla.edu>
1008 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1009 in wint_t, not wchar_t. Remove now-unnecessary cast.
1011 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1013 * regex.c, regex.h: Sync from libc.
1014 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1015 New files, synced from libc, except that regex_internal.h
1016 currently has a small porting fix.
1018 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1020 Remove the dependency of the strftime module on the tzset module.
1021 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1022 Copy the input structure, to work around some of the bug with
1023 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1024 Solaris releases, you should also use the tzset module, but we won't
1025 require it as a dependency any more since we don't want LGPLed code
1026 to depend on GPLed code.
1028 2005-07-02 Jim Meyering <jim@meyering.net>
1030 * backupfile.c (backup_args): Change a `0' to NULL.
1032 2005-07-01 Jim Meyering <jim@meyering.net>
1034 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1035 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1036 * save-cwd.c, tempname.c:
1037 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1038 and don't include <sys/file.h>).
1040 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1042 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1043 declares only 'struct timespec;' (!).
1045 2005-06-29 Jim Meyering <jim@meyering.net>
1047 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1048 type name. Use the variable name instead.
1049 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1051 2005-06-28 Simon Josefsson <jas@extundo.com>
1053 * check-version.h, check-version.c: New files.
1055 2005-06-28 Simon Josefsson <jas@extundo.com>
1057 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1058 collision with global variable. Better indentation. Don't
1059 increment buffer pointer beyond buffer end. Based on comments
1060 from Paul Eggert <eggert@cs.ucla.edu>.
1064 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1066 * canon-host.c (canon-host): Append trailing "," to 0 in
1067 initializer of struct addrinfo, as an indication that we don't
1068 care how many members the structure has.
1070 2005-06-24 Derek Price <derek@ximbiot.com>
1071 and Bruno Haible <bruno@clisp.org>
1073 Remove stat module & update lstat.
1074 * stat.c: Remove this file...
1075 (slash_aware_lstat): ...moving this content and its support...
1076 * lstat.c (rpl_lstat): ...into here.
1077 * lstat.h: New file.
1079 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1081 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1082 (ranged_convert): Don't save conversion in a temporary struct.
1083 This causes a warning with GCC 4.0.0, and anyway in the typical
1084 case it's not worth the extra 100 bytes or so of code.
1085 (ranged_convert, __mktime_internal): When calling a function via a
1086 pointer P, use P () rather than (*P) (), as we now assume C89 or
1089 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1091 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1092 "who -r" failed to give output. Problem reported by Tim Waugh.
1094 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1095 (xcalloc): Use it to avoid needless tests.
1096 Problem reported by Jim Meyering.
1098 2005-06-16 Jim Meyering <jim@meyering.net>
1100 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1101 when either N or S is zero.
1103 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1105 * argp.h (__option_is_short): Check upper limit of
1106 __key. Isprint() requires its argument to have the value
1107 of an unsigned char or EOF.
1109 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1111 * fnmatch.c (fnmatch): If there is an encoding error in a
1112 multibyte string or pattern, fall back on unibyte matching.
1113 Problem reported by James Youngman.
1115 2005-06-08 Bruno Haible <bruno@clisp.org>
1117 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1120 2005-06-08 Bruno Haible <bruno@clisp.org>
1122 * csharpcomp.h: New file, from GNU gettext.
1123 * csharpcomp.c: New file, from GNU gettext.
1124 * csharpcomp.sh.in: New file, from GNU gettext.
1126 2005-06-07 Derek Price <derek@ximbiot.com>
1129 * glob_.h: Indent nested #ifdef.
1131 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1133 Sync from coreutils.
1134 Use "file name" when talking about file names, instead of "filename"
1135 or "path", as per the GNU coding standards.
1136 * mkdir-p.c: Renamed from makepath.c.
1137 (make_dir_parents): Renamed from make_path. All callers changed.
1138 * mkdir-p.h: Likewise. All includers changed.
1139 * filenamecat.c: Renamed from path-concat.c.
1140 (file_name_concat): Renamed from path_concat. All callers changed.
1141 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1142 * filenamecat.h: Likewise. All includers changed.
1143 * acl.c: Don't use "path" or "filename" to mean "file name"
1144 in comments or local variable names.
1145 * basename.c: Likewise.
1146 * canonicalize.c, canonicalize.h: Likewise.
1147 * dirname.c, dirname.h: Likewise.
1148 * euidaccess.c: Likewise.
1149 * exclude.c: Likewise
1150 * fnmatch_.h, fnmatch_loop.c: Likewise.
1151 * fsusage.c, fsuage.h: Likewise.
1152 * fts.c, fts_.h: Likewise.
1153 * getcwd.c: Likewise.
1154 * getloadavg.c: Likewise.
1155 * mkstemp.c: Likewise.
1156 * mountlist.c, mountlist.h: Likewise.
1157 * openat.c, openat.h: Likewise.
1158 * readlink-stub.c: Likewise.
1159 * readutmp.c, readutmp.h: Likewise.
1160 * rename.c: Likewise.
1161 * rmdir.c: Likewise.
1163 * savedir.c: Likewise.
1164 * stripslash.c: Likewise.
1165 * tempname.c: Likewise.
1166 * xreadlink.c: Likewise.
1167 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1169 * exclude.h: Likewise.
1171 * euidaccess.c (getuid, getgid, getuid, getegid)
1172 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1173 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1174 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1175 * pathmax.h: Include <limits.h> unconditionally, since other
1176 files have been getting away with it for years (MORE/BSD 4.3
1178 * userspec.c (getpwnam, getgrnam, getgrgid)
1179 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1181 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1182 Define to 256, not 255, as per modern POSIX.
1184 2005-06-01 Bruno Haible <bruno@clisp.org>
1186 * csharpexec.h: New file, from GNU gettext.
1187 * csharpexec.c: New file, from GNU gettext.
1188 * csharpexec.sh.in: New file, from GNU gettext.
1190 2005-05-31 Derek Price <derek@ximbiot.com>
1191 Paul Eggert <eggert@cs.ucla.edu>
1194 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1196 2005-05-29 Derek Price <derek@ximbiot.com>
1197 Paul Eggert <eggert@cs.ucla.edu>
1199 * glob_.h, glob.c: New files.
1201 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1203 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1205 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1206 the configuration hassle isn't worth it.
1207 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1208 (LONGEST_MODIFIER, PRIuMAX): Remove.
1210 2005-05-27 Bruno Haible <bruno@clisp.org>
1212 * getlogin_r.h: Remove second include of <stddef.h>.
1214 2005-05-25 Bruno Haible <bruno@clisp.org>
1215 Derek Price <derek@ximbiot.com>
1217 * getlogin_r.h: Simplify API documentation.
1219 2005-05-25 Derek Price <derek@ximbiot.com>
1220 Paul Eggert <eggert@cs.ucla.edu>
1222 * getlogin_r.c, getlogin_r.h: New files.
1224 2005-05-22 Bruno Haible <bruno@clisp.org>
1226 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1227 Also include <sys/param.h> if it defines MIN, MAX.
1228 Based on a patch by Derek Price <derek@ximbiot.com>.
1230 2005-05-22 Bruno Haible <bruno@clisp.org>
1232 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1233 (INT64_MIN): Fix definition.
1234 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1236 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1237 NEED_SIGNED_INT_TYPES.
1239 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1240 HAVE_SYSTEM_INTTYPES.
1242 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1244 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1245 so that unistd-safer.h (GPL'ed code) need not be included.
1247 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1250 * fts.c: Don't include "cycle-check.h" or "hash.h".
1251 (setup_dir, free_dir): New functions.
1252 (enter_dir, leave_dir): Define trivial
1253 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1254 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1255 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1256 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1257 Move to fts-cycle.c.
1258 (fts_open): Use setup_dir.
1259 (fts_close): Use free_dir.
1260 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1261 This adds a label and some gotos, but the alternatives were messier.
1262 Check for memory allocation failure when entering a dir.
1263 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1264 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1265 (FTS): New member fts_cycle, that is a union that contains the
1266 old active_dir_ht and cycle_state. All uses changed to mention
1267 fts_cycle.ht and fts_cycle.state.
1268 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1269 fts.c, with the following changes:
1270 (setup_dir, free_dir): New functions.
1271 (enter_dir): Now returns bool. Return true if successful, false
1272 if memory exhausted. All callers changed.
1273 Do not bother partly cleaning up on
1274 memory allocation failure; that is free_dir's job.
1275 However, free ad if hash_insert fails, to avoid memory leak.
1276 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1277 fts->fts_options to see which union member to use.
1279 2005-05-20 Jim Meyering <jim@meyering.net>
1281 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1282 Now a macro, to pacify GCC.
1284 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1286 * chown.c (rpl_chown): Return -1 on failure.
1288 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1290 * canonicalize.c: Include canonicalize.h first, to test interface.
1291 Include <stddef.h> unconditionally, since we assume C89 now.
1292 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1293 * fts.c: Include fts_.h first, to check interface.
1294 Do not include intprops.h; no longer needed.
1295 Include cycle-check.h and hash.h, since fts_.h no longer does.
1296 Remove unnecessary casts of closedir to void.
1297 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1298 decide whether to decrement nlinks.
1299 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1300 (FTS): Use struct hash_table * instead of Hash_table, so that
1301 we no longer need to include hash.h here.
1303 2005-05-17 Jim Meyering <jim@meyering.net>
1305 * fts.c, fts_.h: New files, from coreutils.
1307 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1309 Sync from coreutils.
1310 * unlinkdir.c, unlinkdir.h: New files.
1311 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1312 regex.h, unlocked-io.h, xtime.h:
1313 White space changes only.
1314 * makepath.c (make_path): Port to hosts where leading "//" is special.
1315 * yesno.c: Include getline.h, not ctype.h.
1316 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1317 Use getline to remove arbitrary restriction on response length.
1319 2005-05-13 Bruno Haible <bruno@clisp.org>
1321 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1322 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1323 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1324 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1325 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1326 Add support for 64-bit integers in the MSVC compiler.
1328 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1330 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1331 Change the initial comment to refer to GPL, not LGPL.
1332 gnulib-tool will change it to LGPL as needed.
1334 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1335 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1336 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1337 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1338 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1339 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1340 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1341 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1342 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1343 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1344 concatpath.c, config.charset, copy-file.c, copy-file.h,
1345 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1346 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1347 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1348 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1349 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1350 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1351 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1352 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1353 full-read.c, full-read.h, full-write.c, full-write.h,
1354 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1355 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1356 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1357 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1358 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1359 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1360 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1361 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1362 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1363 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1364 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1365 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1366 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1367 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1368 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1369 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1370 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1371 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1372 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1373 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1374 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1375 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1376 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1377 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1378 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1379 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1380 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1381 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1382 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1383 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1384 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1385 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1386 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1387 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1388 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1389 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1390 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1391 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1392 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1393 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1394 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1395 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1396 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1397 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1398 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1399 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1400 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1401 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1402 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1403 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1404 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1405 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1406 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1407 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1408 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1409 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1410 Update FSF postal mail address.
1412 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1414 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1415 specified in ai_socktype. Fix invalid ai_protocol
1416 check. ai_protocol is usually set to 0 or depending on
1417 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1418 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1419 ai_socktype / ai_protocol in the returned addrinfo structure.
1421 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1422 Bruno Haible <bruno@clisp.org>
1424 * inet_ntop.h: New file.
1425 * inet_ntop.c: New file, from glibc with modifications.
1427 2005-05-08 Jim Meyering <jim@meyering.net>
1429 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1431 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1433 Merge from coreutils. Among other things,
1434 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1435 * fd-safer.c: New file.
1436 * fcntl-safer.h, open-safer.c: Remove.
1437 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1438 * dup-safer.c: Include unistd-safer.h first.
1439 Don't include errno.h.
1440 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1441 * file-type.h: Don't assume invoker included sys/stat.h first.
1442 * file-type.c: Rely on file-type.h change.
1443 * getloadavg.c: Include unistd-safer.h.
1444 (getloadavg): Use safer open.
1445 * getusershell.c: Include "stdio-safer.h".
1446 (getusershell): Use safer fopen.
1447 * long-options.c (long_options): Use NULL rather than 0.
1448 * modechange.h (mode_free): Remove; all callers changed to invoke
1450 * modechange.c: Likewise.
1451 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1452 (MODE_DONE): New constant.
1453 (struct mode_change): Remove 'next' member.
1454 (make_node_op_equals): New function; like the old one of the
1455 same name, except it allocates an array.
1456 (mode_compile, mode_create_from_ref): Use it.
1457 (mode_compile): Allocate result as an array, not a linked list.
1458 Parse octal string ourself, so that we catch mistakes like "+0".
1459 (mode_adjust): Arg is an array, not a linked list.
1460 * modechange.c: Include stat-macros.h, xalloc.h.
1461 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1462 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1463 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1464 Remove. This is now stat-macros.h's job.
1465 (talloc): Remove. All callers replaced by xalloc, so that
1466 our invokers don't have to worry about reporting memory failures.
1467 (make_node_op_equals): Remove.
1468 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1470 (struct mode_change): Moved here from modechange.h.
1471 (mode_append_entry): Remove.
1472 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1473 apps to have incorrect behavior. Use simpler algorithm for head
1474 and tail. Don't futz with umask; that's now the job of mode_adjust.
1475 Detect more invalid usages rather than having somewhat-random behavior.
1476 Don't insert an "a=" action, as that leads to incorrect behavior.
1477 (mode_compile, mode_create_from_ref): Return NULL on error instead
1478 of an enum, since now there's only one way to have an error. All
1480 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1481 at the correct time. Simplify calculation of "+u" and its ilk.
1482 Don't mishandle "+X".
1483 (mode_free): Remove "register" and localize decls.
1484 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1485 (struct mode_change): Move to modechange.c; callers don't
1486 need to see this stuff.
1487 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1488 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1489 (mode_change, mode_adjust): Reflect the new signatures noted above.
1490 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1491 that might redefine system include files.
1492 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1493 (my_usleep): Use NULL rather than (void *) 0.
1494 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1495 Use siginterrupt to specify that system calls should be interrupted.
1496 (rpl_nanosleep): Move initialization of suspended closer to call of
1498 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1499 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1500 (desirable_utmp_entry): New function.
1501 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1502 using x2nrealloc, to simplify logic.
1503 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1504 size calculation. Do not assume utmp file is a regular file.
1505 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1506 (READ_UTMP_CHECK_PIDS): New constant.
1507 * save-cwd.c: Include unistd-safer.h.
1508 (save_cwd): Use fd_safer.
1509 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1510 [!_LIBC] Include "stat-macros.h" instead.
1511 * unistd-safer.h (fd_safer): New decl.
1513 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1515 * byteswap_.h: New file.
1517 2005-04-25 Albert Chin <china@thewrittenword.com>
1519 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1522 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1524 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1525 that "UTC +1 second" continues to work. Problem reported
1527 (relunit_snumber): New rule.
1530 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1532 * getdate.y (universal_time_zone_table): New constant.
1533 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1534 universal_time_zone_table.
1535 (lookup_zone): Prefer universal_time_zone_table to
1536 local_time_zone_table, so that "GMT" time stamps are allowed in
1537 London during the summer. Problem reported by Ian Abbott.
1539 2005-04-12 Jim Meyering <jim@meyering.net>
1541 * human.c (humblock): Set *options even when returning due to
1542 xstrtoumax conversion failure. Thanks to a used-uninitialized
1545 2005-04-09 Jim Meyering <jim@meyering.net>
1547 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1548 -Wuninitialized: initialize tm0.tm_year.
1550 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1552 * getdate.y (parser_control): rels_seen is now a boolean, not a
1553 count, since there's no maximum. All uses changed.
1554 Add member dsts_seen.
1555 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1557 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1558 Use pc_rels_seen to decide whther a date is absolute.
1560 * getdate.y (number): Don't overwrite year.
1561 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1564 2005-04-02 Simon Josefsson <jas@extundo.com>
1566 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1567 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1569 2005-03-27 Jim Meyering <jim@meyering.net>
1571 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1573 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1575 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1576 "one's complement" -> "ones' complement" in comment, as per Knuth.
1577 "value of type" -> "type or expression" in comment.
1578 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1580 2005-03-26 Jim Meyering <jim@meyering.net>
1583 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1584 Correct typos: s/or/of/.
1586 2005-03-23 Jim Meyering <jim@meyering.net>
1588 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1590 2005-03-21 Jim Meyering <jim@meyering.net>
1592 Changes imported from coreutils.
1594 * cycle-check.c: Don't include xalloc.h.
1596 * path-concat.c: Don't include assert.h.
1597 (path_concat): Remove assertion that would have triggered
1598 for ABASE starting with more than one slash.
1599 Reported by Andreas Schwab.
1601 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1602 properly when ABASE is an absolute file name.
1603 Correct the description of this function.
1605 Add an assertion and a test driver.
1606 This fixes a bug introduced on 2004-07-02.
1607 Andreas Schwab reported the resulting failure of cp --parents:
1608 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1610 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1612 * strftime.c (my_strftime): If the underlying strftime returns 0
1613 (which shouldn't happen), generate nothing instead of returning 0
1614 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1616 2005-03-16 Bruno Haible <bruno@clisp.org>
1618 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1620 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1622 * strftime.c (my_strftime): Prepend space to format so that we can
1623 reliably distinguish strftime failure from empty output on POSIX
1626 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1628 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1629 (iconv_string): Don't guess a size-zero buffer, as that might cause
1630 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1631 result would be 'too large', where 'too large' is (heuristically)
1632 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1633 overflow concerns. This will prevent some unwanted malloc failures
1634 when the inputs are very large.
1636 2005-03-15 Bruno Haible <bruno@clisp.org>
1638 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1641 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1644 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1646 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1648 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1649 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1651 * strtol.c: Likewise.
1653 2005-03-14 Simon Josefsson <jas@extundo.com>
1655 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1658 2005-03-14 Jim Meyering <jim@meyering.net>
1660 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1661 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1662 to be nonzero so that we (and caller) can detect the difference
1663 between a valid zero-length expansion and an error return, even
1664 when the underlying strftime fails before writing anything into
1667 2005-03-10 Jim Meyering <jim@meyering.net>
1669 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1670 so that this module works on systems without fchdir.
1672 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1674 Factor int-properties macros into a single file, except for
1675 glibc-related files.
1676 * intprops.h: New file.
1677 * getloadavg.c: Include it instead of limits.h.
1678 (INT_STRLEN_BOUND): Remove.
1679 * human.c: Include intprops.h.
1680 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1681 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1682 * inttostr.h: Include intprops.h instead of limits.h.
1683 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1684 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1685 for consistency with intprops.h.
1686 (time_t_is_integer, twos_complement_arithmetic): Use them.
1687 * sig2str.h: Include <signal.h>, intprops.h.
1688 (INT_STRLEN_BOUND): Remove.
1689 * strftime.c (TYPE_SIGNED): Remove.
1690 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1691 * strtol.c: Adjust comments to match intprops.h.
1692 * userspec.c: Include intprops.h.
1693 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1694 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1695 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1696 instead of rolling our own expressions.
1697 * xstrtol.c: Include xstrtol.h first, to test interface.
1699 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1701 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1702 the right thing even if adding 1900 would overflow. Similarly
1703 for tm_mon + 1 and tm_yday + 1.
1704 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1705 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1706 (DO_SIGNED_NUMBER): New macro.
1707 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1709 2005-03-07 Bruno Haible <bruno@clisp.org>
1711 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1713 2005-03-03 Derek R. Price <derek@ximbiot.com>
1714 Bruno Haible <bruno@clisp.org>
1716 * pagealign_alloc.h: New file.
1717 * pagealign_alloc.c: New file.
1719 2005-01-28 Bruno Haible <bruno@clisp.org>
1721 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1724 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1726 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1727 The workaround isn't strictly needed for POSIX conformance, and
1728 it's too much of a pain to configure and maintain. We'll ask
1729 people to fix their kernels instead.
1730 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1731 (NANOSLEEP_BUG_WORKAROUND): Remove.
1732 (xnanosleep): Remove the workaround.
1734 2005-02-12 Bruno Haible <bruno@clisp.org>
1736 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1738 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1740 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1741 * timespec.h (gettime): Return void, since it always
1742 succeeds now. All uses changed.
1743 * gettime.c (gettime) Likewise.
1744 [HAVE_NANOTIME]: Prefer nanotime.
1745 Assume gettimeofday succeeds, as POSIX requires.
1746 Assime time () succeeds, since other code already does.
1747 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1748 (timespec_subtract): Remove.
1749 (NANOSLEEP_BUG_WORKAROUND): New constant.
1750 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1751 things considerably. Use it only on GNU/Linux hosts, since the
1752 workaround shouldn't be needed elsewhere.
1754 2005-02-24 Bruno Haible <bruno@clisp.org>
1756 * gettext.h: Update from GNU gettext 0.14.2.
1758 2005-02-24 Bruno Haible <bruno@clisp.org>
1760 * localcharset.c: Update from GNU gettext 0.14.2.
1761 * config.charset: Update from GNU gettext 0.14.2.
1763 2005-02-22 Simon Josefsson <jas@extundo.com>
1765 * iconvme.h, iconvme.c: New files, from libc.
1767 2005-02-20 Neil Conway <neilc@samurai.com>
1769 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1770 returned by OSX/Darwin if the specified buffer is not large
1771 enough for the hostname.
1773 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1775 * memrchr.h: New file.
1776 * chdir-long.c: Include it.
1777 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1778 Don't bother including stddef.h.
1780 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1782 * argp-help.c (__argp_help): Create a fake struct argp_state and
1783 pass it to _help, otherwise the latter coredumps trying to
1784 dereference state.root_argp.
1786 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1788 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1790 Include <sys/types.h>, for dev_t.
1791 (ME_DUMMY, ME_REMOTE): Move from here....
1792 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1793 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1795 Include mountlist.h first, to test the interface.
1797 2005-01-29 Bruno Haible <bruno@clisp.org>
1799 * progname.c (program_name): Initialize.
1800 Needed when linking statically on MacOS X.
1802 2005-01-28 Bruno Haible <bruno@clisp.org>
1804 * javacomp.sh.in: New file, from GNU gettext.
1805 * javacomp.h: New file, from GNU gettext.
1806 * javacomp.c: New file, from GNU gettext.
1808 2005-01-26 Bruno Haible <bruno@clisp.org>
1810 * javaexec.sh.in: New file, from GNU gettext.
1811 * javaexec.h: New file, from GNU gettext.
1812 * javaexec.c: New file, from GNU gettext.
1814 2005-01-26 Simon Josefsson <jas@extundo.com>
1816 * gai_strerror.c: Use GPL in header.
1818 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1820 * argp-help.c (hol_entry_help): Avoid using non-constant
1821 initializers for struct pentry_state.
1822 (__argp_error): Check return value of __asprintf
1823 (__argp_failure): Translate error message
1825 * argp-parse.c: Removed braces around the expansion of N_()
1827 2005-01-21 Jim Meyering <jim@meyering.net>
1829 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1830 same value as for Solaris 9.
1832 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1833 component length. This included changing the parameter to be
1834 of type `char *' rather than `char const *'.
1835 * chdir-long.h (chdir_long): Update prototype.
1837 * openat.c (fdopendir, fstatat): New functions.
1838 * openat.h: Include headers required for use of DIR and struct stat.
1839 [AT_SYMLINK_NOFOLLOW]: Define.
1840 (fdopendir, fstatat): Add prototypes.
1842 2005-01-21 Bruno Haible <bruno@clisp.org>
1844 * classpath.h: New file, from GNU gettext.
1845 * classpath.c: New file, from GNU gettext.
1847 2005-01-20 Simon Josefsson <jas@extundo.com>
1849 * version-etc-fsf.c: New file, with version_etc_copyright.
1850 * version-etc.c: Remove version_etc_copyright.
1851 * version-etc.h (version_etc_copyright): Use [] instead of * in
1852 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1854 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1856 * save-cwd.c (save_cwd): Remove code to support the case
1857 where fchdir is missing or flaky.
1859 2005-01-20 Simon Josefsson <jas@extundo.com>
1861 * base64.h (isbase64): Add.
1863 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1864 using a unsigned prototype, don't inline.
1865 (base64_decode): Use it.
1867 2005-01-19 Bruno Haible <bruno@clisp.org>
1869 * sh-quote.h: New file, from GNU gettext.
1870 * sh-quote.c: New file, from GNU gettext.
1872 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1874 Merge changes from coreutils, as described below in several
1875 changelogs dated today.
1877 * save-cwd.c: Include "save-cwd.h" before other include files.
1878 (O_DIRECTORY): Remove; not needed here, since "." must be
1879 a directory. All uses removed.
1880 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1881 universal on Suns, and we also need to test for IRIX.
1882 Revamp code to use 'if' rather than '#if'.
1883 Avoid unnecessary comparison of cwd->desc to 0.
1885 * utimens.c (futimens): Robustify the previous patch, by checking
1886 for known valid error numbers rather than observed invalid ones.
1888 2005-01-18 Jim Meyering <jim@meyering.net>
1890 * version-etc.c (version_etc_copyright): Update copyright date.
1892 * utimens.c (futimens): Account for the fact that futimes
1893 can also fail with errno == ENOSYS or errno == ENOENT.
1894 Patch from Dmitry V. Levin.
1896 Change the name of the robust chdir function from chdir to chdir_long.
1897 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1898 (restore_cwd): Use chdir_long, not chdir.
1899 * chdir-long.c: Renamed from chdir.c.
1900 * chdir-long.h: Renamed from chdir.h.
1901 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1904 2005-01-18 Bob Proulx <bob@proulx.com>
1906 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1907 offsetof() macro construct to avoid compile failure with native HP-UX
1908 11.0 ANSI C compiler.
1910 2005-01-06 Bruno Haible <bruno@clisp.org>
1912 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1913 because stpncpy.m4 takes care of it.
1915 2004-01-24 Bruno Haible <bruno@clisp.org>
1917 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1919 2003-10-09 Bruno Haible <bruno@clisp.org>
1921 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1923 2005-01-06 Bruno Haible <bruno@clisp.org>
1925 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1926 * fwriteerror.c: Include <stdbool.h>.
1927 (fwriteerror): At the end, close the file stream. Record whether
1928 stdout was already closed.
1930 2004-05-27 Bruno Haible <bruno@clisp.org>
1932 * execute.c (environ): Declare if needed.
1933 * pipe.c (environ): Likewise.
1934 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1936 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1938 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1939 definitions to be after all include files, to avoid collisions.
1940 Problem reported by Bob Proulx.
1942 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1944 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1945 not needed. This removes a dependency on the gettext module.
1946 [defined _LIBC]: Do not include <libintl.h>; not needed.
1948 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1950 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1953 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1955 * argp-parse.c: Include <stddef.h>.
1956 (alignof, alignto): New macros.
1957 (parser_init): Don't assume that void * is aligned sufficiently
1960 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1961 need to extend the stack.
1962 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1965 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1967 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1969 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1971 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1972 Remove now-obsolete comment about AIX.
1973 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1974 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1975 (YYMAXDEPTH): New macro.
1977 2004-12-18 Bruno Haible <bruno@clisp.org>
1979 * fatal-signal.c (fatal_signals): Make non-const.
1980 (init_fatal_signals): New function.
1981 (uninstall_handlers, install_handlers): Ignore signals that were set to
1983 (at_fatal_signal): Call init_fatal_signals.
1984 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1986 Reported by Paul Eggert.
1988 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1990 * getdate.y (textint): New member "negative".
1991 (time_zone_hhmm): New function.
1992 Expect 14 shift-reduce conflicts, not 13.
1993 (o_colon_minutes): New rule.
1994 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1995 (yylex): Set the "negative" member of signed numbers.
1997 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1999 Changes imported from coreutils.
2000 * hard-locale.c: Assume <locale.h> exists.
2002 (GLIBC_VERSION): New macro.
2003 (hard_locale): Assume setlocale exists.
2004 Rewrite to avoid #ifdef.
2005 Use strdup rather than malloc + strcpy.
2006 * human.c: Assume <locale.h> exists.
2007 (human_readable): Assume localeconv exists.
2009 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2011 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2012 convert T2, not T. (Imported from libc.)
2014 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2016 * getcwd.c (is_ENAMETOOLONG): New macro.
2017 (__getcwd.c): Don't restore errno; glibc doesn't.
2018 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2019 first, falling back to our code only if its results look suspicious.
2020 Ensure that the resulting buffer is only as large as necessary.
2022 * readutmp.c: Include readutmp.h first.
2023 Include <errno.h>, since readutmp.h no longer does that.
2024 * readutmp.h: Don't include <errno.h>,
2025 <sys/param.h>, <time.h>; not needed to establish interface.
2026 (errno): Remove decl.
2027 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2028 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2029 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2031 2004-11-28 Simon Josefsson <jas@extundo.com>
2033 * base64.h, base64.c: New file.
2035 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2037 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2039 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2041 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2042 HP's ANSI C compiler.
2043 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2044 Declaring int functions causes warnings on some modern systems and
2045 shouldn't be needed to compile on ancient ones.
2046 * same.c (MIN) [defined MIN]: Don't define, since it's already
2049 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2050 with the following changes.
2051 (__set_errno): Parenthesize properly.
2052 Include <stdbool.h>.
2053 (MIN, MAX, MATCHING_INO): New macros.
2054 (__getcwd): Define with prototype, not K&R form.
2055 Use heuristics to allocate default buffer on stack if possible.
2056 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2057 behavior, and to avoid the PATH_MAX limit when computing
2059 Use MATCHING_INO to compare inode number to file.
2060 Check for arithmetic overflow in size calculations.
2061 Fix bug in reallocation of dot array that caused getcwd to fail
2062 on directories nested deeper than 75.
2063 Be more careful about saving errno on error.
2064 Do not use realloc; use only free+malloc, as this is a bit
2065 more flexible and avoids a needless copy operation.
2066 Do not inspect st_dev and st_ino for symbolic links; POSIX
2067 doesn't specify the latter.
2068 Check for closedir errors.
2069 Avoid needless casts.
2070 Use "#ifdef weak_alias" around weak_alias, to be like other
2072 The following changes to getcwd.c have effect only when used in
2073 gnulib; they have no effect inside glibc proper.
2074 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2075 as alloca isn't used.
2076 (alloca, __alloca): Likewise.
2077 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2078 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2079 unconditionally, as gnulib assumes C89 or better.
2080 Do not include <sys/param.h>.
2081 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2082 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2084 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2085 Include <dirent.h> in a way that is compatible with modern Autoconf.
2086 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2087 New macros, if not already defined.
2088 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2089 Use "_LIBC", not "defined _LIBC", for consistency.
2090 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2092 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2093 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2094 * xgetcwd.c: David MacKenzie's old code was removed, so give
2095 credit only to Jim Meyering and adjust the copyright dates.
2096 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2097 <stdlib.h>, <unistd.h>, "pathmax.h".
2098 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2099 (INITIAL_BUFFER_SIZE): Remove.
2100 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2102 2004-11-23 Jim Meyering <jim@meyering.net>
2104 * getopt_.h: Remove trailing blanks.
2106 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2108 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2109 (futimens): New function, which uses futimes if available.
2110 (futimens, utimens): Support timespec==NULL, with same semantics
2111 as utime and utimens.
2112 * utimens.h (futimens): New decl.
2114 2004-11-23 Jim Meyering <jim@meyering.net>
2116 * __fpending.c: Add comment.
2118 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2120 * getopt_.h: Re-addition of __getopt_argv_const caused
2121 redefinition warnings. To avoid them, include the defines
2122 in `#if !defined __need_getopt ... #endif'. The only place
2123 where __getopt_argv_const is used is in definitions
2124 of getopt_long and getopt_long_only below, which are as well
2125 protected by `#ifndef __need_getopt'.
2126 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2127 __need_getopt after including <stdio.h> and <unistd.h> These
2128 headers might have defined it.
2130 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2132 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2134 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2135 optopt): Use them instead of invoking ## directly; otherwise, the
2136 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2138 2004-11-19 Bruno Haible <bruno@clisp.org>
2140 * strtok_r.c: Move comments from here...
2141 * strtok_r.h: ... to here.
2143 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2145 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2146 might fail. Problem reported by Yoann Vandoorselaere.
2147 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2148 that mishandle size_t overflow.
2150 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2152 * canon-host.c: Include "strdup.h".
2153 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2154 Use strdup instead of malloc/strcpy to duplicate strings.
2156 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2157 (human_space_before_unit): New constant.
2158 * human.c (human_readable): Support it.
2160 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2161 (xgetcwd): Set errno correctly when failing.
2162 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2163 the failure is actually due to a PATH_MAX problem.
2165 Further getopt changes to make it more likely that glibc will
2166 buy the changes back.
2167 * getopt.c (POSIXLY_CORRECT): New constant.
2168 (getopt): Use it, so to preserve glibc semantic
2169 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2170 when compiling for libc.
2171 * getopt_.h (__getopt_argv_const): Bring it back.
2172 (getopt_long, getopt_long_only): Use it.
2174 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2175 New arg POSIXLY_CORRECT. All callers changed.
2176 (getopt): Argv is now char * const *, as per standard.
2177 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2178 not char *__getopt_argv_const *.
2179 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2180 _getopt_long_only_r): Likewise.
2181 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2182 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2183 _getopt_long_r, _getopt_long_only_r): Likewise.
2184 * getopt_.h (__getopt_argv_const): Remove.
2185 (getopt): Argv is now char * const *, as per standard.
2187 * getdate.y (tORDINAL): New token.
2188 (day, relunit): Allow it for relative times.
2189 (relative_time_table): Use tORDINAL for ordinals.
2191 2004-11-15 Jim Meyering <jim@meyering.net>
2193 * closeout.c: Include "__fpending.h" once again.
2194 Include <stdbool.h>.
2195 (close_stdout): Don't fail just because stdout was closed initially,
2196 since some programs don't write to stdout in the normal course of
2197 operation (other than --version and --help), and we don't want this
2198 function to make e.g. `touch file >&-' fail.
2199 But do fail if it was closed and someone has tried to write to it.
2200 E.g., `printf foo >&-' must fail.
2202 2004-11-11 Simon Josefsson <jas@extundo.com>
2204 * strtok_r.h, strtok_r.c: New file.
2206 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2208 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2209 we can stop lying to compilers about the constness of argv when we
2210 are compiled outside glibc.
2211 (getopt, getopt_long, getopt_long_only): Use it.
2212 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2214 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2215 _getopt_long_only_r): Likewise.
2216 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2217 _getopt_long_only_r): Likewise.
2219 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2220 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2221 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2222 the other external symbols.
2223 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2224 declaration, since the above renaming now works around collisions.
2226 2004-11-11 Jim Meyering <jim@meyering.net>
2228 * linebreak.c: Remove trailing blanks.
2229 * alloca_.h: Likewise.
2230 * acosl.c: Likewise.
2231 * euidaccess.c: Likewise.
2232 * allocsa.h: Likewise.
2234 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2236 * mktime.c (SHR): New macro, which is a portable
2237 substitute for >> that should work even on Crays.
2238 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2239 Problem reported by Mark D. Baushke in
2240 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2241 * getdate.y (SHR): Likewise.
2243 * strftime.c (SHR): Likewise.
2245 * quotearg.c (struct quoting_options): Use unsigned int for
2246 quote_these_too, so that right shifts are well defined. All uses
2249 2004-11-10 Simon Josefsson <jas@extundo.com>
2251 * getaddrinfo.h, getaddrinfo.c: New files.
2253 2004-11-10 Jim Meyering <jim@meyering.net>
2255 Ensure that no close failure goes unreported.
2256 * closeout.c (close_stdout): Always close stdout. I.e., don't
2257 return early when it seems there's nothing to flush.
2258 Don't include __fpending.h.
2260 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2262 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2264 2004-11-05 Bruno Haible <bruno@clisp.org>
2266 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2267 Reported by Mark D. Baushke <mdb@cvshome.org>.
2269 2004-11-04 Bruno Haible <bruno@clisp.org>
2271 2004-09-11 Bruno Haible <bruno@clisp.org>
2272 * allocsa.valgrind: New file.
2273 2004-02-06 Bruno Haible <bruno@clisp.org>
2274 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2275 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2276 Reported by Christopher Seip <chris.seip@hp.com>.
2278 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2280 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2281 with errno == ERANGE if the buffer is too small.
2282 Problem reported by Mark D. Baushke.
2284 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2286 * xreadlink.c (MAXSIZE): New macro.
2287 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2288 size does not exceed MAXSIZE. Avoid cast.
2289 As suggested by Mark D. Baushke in
2290 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2291 if readlink fails with buffer size just under MAXSIZE, try again
2294 2004-11-02 Derek R. Price <derek@ximbiot.com>
2295 and Paul Eggert <eggert@cs.ucla.edu>
2297 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2298 (get_date): Overparenthesize to avoid GCC warning.
2300 2004-11-02 Bruno Haible <bruno@clisp.org>
2302 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2303 function returns void.
2305 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2307 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2308 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2311 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2313 * getdate.y: Add support for TZ="foo" within a date string.
2314 Fix some bugs near time_t boundaries. Reject dates with
2315 out-of-range components, e.g., "Sept 31".
2316 Include <stdlib.h>, "setenv.h", "xalloc.h".
2317 (ISDIGIT_LOCALE): Remove; unused.
2318 Note that the TZ and time functions used here are not reentrant.
2319 (mktime_ok, get_tz): New functions.
2320 (TZBUFSIZE): New constant.
2321 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2322 This requires that we sometimes generate our own TZ="XXX..." setting.
2324 2004-10-27 Derek R. Price <derek@ximbiot.com>
2326 * mktime.c (not_equal_tm): Remove redundant check.
2328 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2330 * getdate.y: Use Bison 1.875 features, and some minor
2331 code cleanups. This change does not affect semantics.
2332 Don't include <stdlib.h>; no longer needed.
2333 Don't include unlocked-io.h; only the "#if TEST" code uses
2334 stdio, and performance isn't crucial there.
2335 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2336 Bison 1.875 features as described below.
2337 All uses of "PC." replaced by "pc->".
2338 (YYSTYPE): Add a forward declaration.
2339 (yylex, yyerror): Use full prototypes in forward decls.
2340 Use "%pure-parser" rather than obsolescent "%pure_parser".
2341 Use %parse-param and %lex-param instead of obsolescent
2342 YYPARSE_PARAM and YYLEX_PARAM.
2343 (meridian_table, month_and_day_table, time_units_table,
2344 relative_time_table, time_zone_table, military_table,
2345 lookup_zone, lookup_word, get_date):
2346 Use NULL instead of 0 where appropriate.
2347 (to_hour): Avoid abort (), to avoid a dependency on
2349 (yyerror, yylex): Now accepts parser_control * arg.
2350 (main) [TEST]: Use '\0' rather than 0 for char.
2352 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2354 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2355 It's now the caller's responsibility to handle the case where
2356 !HAVE_GETPAGESIZE && !defined getpagesize.
2358 * mktime.c (leapyear): Arg is long int, not int.
2360 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2362 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2364 2004-10-12 Simon Josefsson <jas@extundo.com>
2366 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2367 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2370 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2372 * vsnprintf.h: New file.
2373 * vsnprintf.c: New file.
2375 2004-10-07 Bruno Haible <bruno@clisp.org>
2377 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2378 into the provided buffer.
2380 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2382 * diacrit.c, diacrit.h: Add GPL notice.
2384 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2385 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2386 * logl.c (logl): Keep the code as similar to glibc as possible.
2387 This avoids a potential constant-folding bug.
2389 2004-10-05 Bruno Haible <bruno@clisp.org>
2391 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2393 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2395 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2396 * xmalloc.c (xmemdup): Likewise.
2397 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2398 XFREE): Remove these long-obsolescent macros.
2399 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2400 * xstrdup.c: Remove.
2402 * regex.c (re_comp): Cast gettext return value to char *,
2403 Problem reported by Martin Neitzel via Mark D. Baushke.
2405 2004-10-04 Simon Josefsson <jas@extundo.com>
2407 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2408 '#ifdef USE_UNLOCKED_IO'.
2410 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2412 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2413 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2414 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2415 regex.c, sha1.c, version-etc.c, yesno.c:
2416 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2417 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2418 the includer's responsibility.
2420 Sync from coreutils.
2422 * modechange.c (mode_compile): Don't decrement a pointer that
2423 points to the start of a string, as the C Standard says the
2424 resulting behavior is undefined.
2426 * backupfile.h (enum backuptype): Rename none -> no_backups,
2427 simple -> simple_backups, numbered_existing ->
2428 numbered_existing_backups, numbered -> numbered_backups
2429 to avoid shadowing problems. All uses changed.
2430 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2431 * backupfile.c (check_extension, numbered_backup):
2432 Rename locals to avoid shadowing 'basename'.
2433 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2436 * .cppi-disable: Add getopt_.h, getopt_int.h.
2437 * .cvsignore: Add getopt.h.
2439 2004-10-04 Simon Josefsson <jas@extundo.com>
2441 * memmem.h: New file.
2442 * memmem.c: New file, taken from glibc.
2444 2004-10-02 Jim Meyering <jim@meyering.net>
2446 * dirfd.h, getpagesize.h: Add copyright notice.
2448 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2450 * snprintf.c: Remove comments as to why each header is needed.
2452 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2454 * strsep.h: New file.
2455 * strsep.c: New file.
2457 2004-10-01 Simon Josefsson <jas@extundo.com>
2459 * snprintf.c (snprintf): Handle size==0.
2461 2004-10-01 Simon Josefsson <jas@extundo.com>
2462 Bruno Haible <bruno@clisp.org>
2464 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2465 (snprintf): Declare 'args'.
2467 2004-09-30 Simon Josefsson <jas@extundo.com>
2469 * snprintf.h, snprintf.c: New files.
2471 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2473 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2474 (hol_entry_help): Never translate an empty string.
2475 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2476 * argp.h (OPTION_NO_TRANS): New option.
2478 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2480 * xvasprintf.c: Include xalloc.h.
2481 (xvasprintf): Use xalloc_die, not xmalloc_die.
2483 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2485 * dummy.c: Change copyright notice to FSF, and license to GPL.
2487 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2489 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2490 Problem reported by Bruno Haible in:
2491 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2493 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2495 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2496 in case some system header has #define'd it. Problem reported by
2497 Soeren D. Schulze in
2498 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2500 2004-09-08 Bruno Haible <bruno@clisp.org>
2502 * stdint_.h.in: New file, taken from GNU clisp.
2504 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2506 * xvasprintf.h: New file.
2507 * xvasprintf.c: New file.
2508 * xasprintf.c: New file.
2510 2004-09-08 Bruno Haible <bruno@clisp.org>
2512 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2514 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2516 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2518 Import from coreutils.
2519 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2520 strings on unbounded length. alloca's performance benefits aren't
2521 that important here.
2523 (parse_with_separator): New function, with most of the internals
2524 of the old parse_user_spec. Allow user to omit both user and group,
2525 for compatibility with FreeBSD.
2526 Clone only the user name, not the entire spec.
2527 Do not set *uid, *gid unless entirely successful.
2528 Avoid memory leak in some failing cases.
2529 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2530 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2531 (parse_user_spec): Rewrite to use parse_with_separator.
2533 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2535 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2536 its complicated substitute.
2537 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2538 and program_invocation_name.
2539 (__argp_basename) [!_LIBC]: Remove; the only use was
2540 replaced by its body.
2541 (__argp_short_program_name): Change condition from
2542 !defined __argp_short_program_name to
2543 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2544 to match argp-namefrob.h.
2545 (__argp_failure): Don't assume strerror_r returns char *.
2546 * argp-parse.c (N_): Define unconditionally.
2547 (argp_default_options): Fill out initializers with 0 to avoid
2550 2004-08-12 Simon Josefsson <jas@extundo.com>
2552 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2553 * getopt_.h: Renamed from getopt.h.
2555 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2557 Merge from coreutils.
2559 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2560 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2561 for Reliant Unix 5.43.
2563 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2564 (union fooround): Use uintmax_t, not long int.
2565 The rest is a merge from libc:
2566 [defined _LIBC]: Include <shlib-compat.h>.
2567 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2569 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2571 * strverscmp.c: Convert to UTF-8.
2573 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2575 * obstack.h (obstack_empty_p):
2576 Don't assume that chunk->contents is suitably aligned.
2577 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2578 Likewise. Problem reported by Benno in
2579 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2581 * chown.c (rpl_chown): Work even if the file is writeable but not
2582 readable. This could be improved further but it'd take some work.
2584 2004-08-08 Simon Josefsson <jas@extundo.com>
2586 * xgethostname.c: Don't include error.h (not used).
2589 * getpass.c: Include getpass.h first.
2591 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2593 * xalloc-die.c: New files.
2594 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2596 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2597 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2598 (_, N_, xalloc_die): Move to xalloc-die.c.
2599 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2600 so that we needn't mess with xalloc_msg_memory_exhausted.
2602 * sha1.h: Renamed from sha.h.
2603 (SHA1_H): Renamed from _SHA_H.
2604 (sha1_ctx): Renamed from sha_ctx.
2605 (sha1_init_ctx): Renamed from sha_init_ctx.
2606 (sha1_process_block): Renamed from sha_process_block.
2607 (sha1_process_bytes): Renamed from sha_process_bytes.
2608 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2609 (sha1_read_ctx): Renamed from sha_read_ctx.
2610 (sha1_stream): Renamed from sha_stream.
2611 (sha1_buffer): Renamed from sha_buffer.
2612 * sha1.c: Likewise; renamed from sha.c.
2613 Do not include <sys/types.h>.
2614 Include <stddef.h> rather than <stdlib.h>.
2616 2004-08-08 Bruno Haible <bruno@clisp.org>
2618 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2619 FILESYSTEM_PREFIX_LEN.
2620 * progreloc.c: Likewise.
2621 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2623 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2626 * argp-help.c (make_hol, hol_append): Don't assume that
2627 SIZE_MAX is a valid preprocessor constant.
2628 (__argp_basename): Change from "#ifndef _LIBC"
2629 to "#ifndef __argp_short_program_name", so that
2630 we don't compile these functions for tar.
2632 More merges from coreutils.
2633 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2634 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2636 * addext.c: Remove; no longer needed.
2637 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2638 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2639 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2640 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2641 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2642 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2643 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2644 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2645 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2646 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2647 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2648 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2649 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2650 Import changes from coreutils.
2652 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2654 Merge from coreutils.
2656 * .gdb-history: Remove; this doesn't belong here.
2658 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2659 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2660 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2662 * dirname.h: Include <stdbool.h>.
2663 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2664 for consistency with POSIX terminology. All uses changed.
2665 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2666 (strip_trailing_slashes): Use bool for booleans.
2667 * stripslash.c (strip_trailing_slashes): Likewise.
2669 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2670 sometimes returns a positive errno value even when it succeeds.
2671 (print_errno_message) [!LIBC]: Fall back on strerror if
2674 * path-concat.c (mempcpy): Don't define if a system header defines it.
2675 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2676 (longest_relative_suffix): New function.
2677 (path_concat): Use it. Assume first argument is not NULL.
2678 Port to DOS. Omit redundant separators.
2679 Report an error instead of returning NULL.
2680 Use mempcpy instead of memcpy.
2681 (xpath_concat): Remove: not declared or used.
2683 * same.h: Include <stdbool.h>
2684 (same_name): Return bool, not int.
2685 * same.c (same_name): Likewise.
2686 (errno): Don't declare; we assume C89 or better now.
2688 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2689 if not already defined.
2691 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2692 * dup-safer.c (errno): Likewise.
2694 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2696 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2699 2004-08-03 Simon Josefsson <jas@extundo.com>
2701 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2702 * progname.h: Don't include stdbool.h.
2704 2004-08-02 Simon Josefsson <jas@extundo.com>
2706 * getsubopt.h: New file, with comments from Bruno Haible.
2707 * getsubopt.c: New file, from glibc, but slightly modified based on
2708 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2710 2004-08-01 Simon Josefsson <jas@extundo.com>
2712 * xgetdomainname.c: Include stdlib.h, for free().
2714 2004-07-16 Simon Josefsson <jas@extundo.com>
2716 * dummy.c: New file.
2718 2004-07-16 Bruno Haible <bruno@clisp.org>
2720 * backupfile.h: Add extern "C" for C++.
2721 * closeout.h: Likewise.
2722 * copy-file.h: Likewise.
2723 * findprog.h: Likewise.
2724 * full-write.h: Likewise.
2725 * pathname.h: Likewise.
2726 * progname.h: Likewise.
2727 * stpcpy.h: Likewise.
2728 * stpncpy.h: Likewise.
2729 * strcase.h: Likewise.
2730 * strstr.h: Likewise.
2731 * xalloc.h: Likewise.
2733 * mbswidth.h: Add extern "C" for C++.
2734 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2736 2004-07-09 Simon Josefsson <jas@extundo.com>
2738 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2739 failed without this.)
2741 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2743 * fchown-stub.c: New file.
2745 2004-06-24 Jim Meyering <jim@meyering.net>
2747 * obstack.h (obstack_base): Cast to (void *), per documentation.
2749 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2751 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2753 2004-06-01 Jim Meyering <jim@meyering.net>
2755 * calloc.c: New file.
2757 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2759 * getdate.y (yylex): Allow space between sign and number.
2760 Problem reported by Dan Jacobson.
2762 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2763 and Jim Meyering <jim@meyering.net>
2765 Merge from coreutils CVS.
2767 * stat-macros.h: New file, with contents from file-type.h
2768 and coreutils' system.h.
2769 * file-type.c: Include "stat-macros.h".
2770 * file-type.h (file_type): Move all macro definitions to new file,
2773 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2774 Wrap old code with this conditional.
2775 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2776 function that does not dereference symlinks.
2777 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2779 * xreadlink.c: Include xreadlink.h first, to catch .h file
2780 dependency problems.
2781 (xreadlink): Accept new arg SIZE, for efficiency.
2782 All decls and uses changed.
2783 * xreadlink.h: Include <stddef.h>, for size_t.
2785 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2786 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2788 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2790 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2792 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2793 macros to be defined.
2794 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2795 the allocator returns NULL because the requested size is zero.
2797 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2799 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2800 var. Add comment explaining why libc still defines it. This
2801 merges the following patch from glibc:
2802 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2804 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2806 * obstack.c (_obstack): Remove unused variable. It hasn't been
2807 present in glibc since revision 1.1 of this file.
2808 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2809 obstack_alignment_mask, obstack_alloc, obstack_base,
2810 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2811 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2812 obstack_grow0, obstack_init, obstack_int_grow,
2813 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2814 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2815 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2816 nonexistent functions.
2818 2004-05-17 Derek R. Price <derek@ximbiot.com>
2819 Paul Eggert <eggert@cs.ucla.edu>
2821 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2823 2004-05-14 Bruno Haible <bruno@clisp.org>
2825 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2826 that consists of a '.' followed by an empty digit string.
2827 Patch by Tor Lillqvist <tml@iki.fi>.
2829 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2831 Port obstack to the AS/400, where pointers are 16 bytes wide and
2832 you cannot cast an integer to a valid pointer. This patch is
2833 currently waiting to be integrated into glibc; see
2834 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2836 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2837 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2838 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2839 (struct obstack): temp member is now a union of a pointer and
2840 an integer, instead of an integer. All integer uses changed.
2841 This does not affect the physical layout of struct obstack,
2842 except on hosts (like the AS/400) where the size or alignment of
2843 void * is greater than that of ptrdiff_t.
2844 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2845 __STDC__)]: Store temporary in pointer member of union, not
2847 * obstack.c: Include <stddef.h>, for offsetof.
2848 (struct fooalign): Remove; it doesn't need a name.
2849 (union fooround): Change double to long double, and add void *.
2850 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2851 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2852 not a macro. Hence the values are always int; so remove all
2853 casts-to-int in uses.
2855 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2856 Derek Price <derek@ximbiot.com>
2858 * alloca.c: Include <alloca.h>, to get our interface.
2859 * alloca_.h: Use __alloca on AIX, so that we don't have to
2860 include <alloca.h> first. Use C89 prototype for alloca; this
2861 requires including <stddef.h> for size_t. Use extern "C" if C++.
2862 Use #elif for simplicity, since we can assume C89 now.
2863 Don't try to source the system alloca.h since it will not be found
2864 and to prevent recursively including its replacement.
2865 * fnmatch.c: Include <alloca.h> instead of opencoding.
2866 * regex.c: Likewise.
2868 2004-05-16 Derek Price <derek@ximbiot.com>
2869 Paul Eggert <eggert@cs.ucla.edu>
2871 getline cleanup. This changes the getndelim2 API: both order of
2872 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2875 * getline.c: Don't include stddef.h or stdio.h, since our
2876 interface does that.
2877 (getline): Always use getdelim, so that we don't have two
2878 copies of this code.
2879 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2881 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2882 (GETNDELIM2_MAXIMUM): New macro.
2883 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2884 instead of the old practice of delim2==0. All callers changed.
2885 Return -1 on overflow, instead of returning junk.
2886 Do not set *linesize unless allocation succeeds.
2887 * getndelim2.h: Do not include stddef.h; no longer needed, now
2888 that we include sys/types.h.
2889 * getnline.h: Likewise.
2890 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2891 (getndelim2): Reorder arguments.
2892 * getnline.c (getnline, getndelim):
2893 Don't discard the NMAX argument.
2894 (getnline): Invoke getndelim, to avoid code duplication.
2895 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2896 of (size_t) -1 by callers of the getnline family.
2898 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2900 * nanosleep.c (suspended): Change its type from int to
2901 sig_atomic_t volatile.
2902 (first_call): Make it private to rpl_nanosleep, and have it
2903 be zero initially as that's a bit faster.
2904 (my_usleep): Round up fractional times instead of truncating them,
2905 as this is the usual meaning for 'sleep'.
2907 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2909 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2910 (ENOSYS): Define if not defined.
2911 (settime): Fall back on stime if it exists and settimeofday fails.
2912 But don't bother with fallbacks if a method fails with errno == EPERM.
2914 2004-05-11 Jim Meyering <jim@meyering.net>
2916 Prior to this change, the save_cwd caller required read access to the
2917 current directory on most systems (ones with the fchdir function).
2919 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2920 fails, try write-only, and finally, resort to using xgetcwd.
2922 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2924 * obstack.c, obstack.h: Import changes from libc.
2926 2004-04-28 Bruno Haible <bruno@clisp.org>
2928 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2929 implicitly appends .exe to executables.
2930 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2931 accepts Windows pathnames.
2932 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2933 Cygwin like Windows, since it now accepts Windows pathnames.
2934 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2935 Cygwin like Windows, since it now accepts Windows pathnames.
2936 Reported by Derek Robert Price <derek@ximbiot.com>.
2938 2004-04-20 Jim Meyering <jim@meyering.net>
2940 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2942 2004-04-20 Jim Meyering <jim@meyering.net>
2943 Bruno Haible <bruno@clisp.org>
2945 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2946 memory when realloc fails.
2948 2004-04-18 Jim Meyering <jim@meyering.net>
2950 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2951 don't leak memory and do call END_UTMP_ENT.
2953 2004-04-11 Paul Eggert <eggert@twinsun.com>
2955 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2956 (CHAR_BIT): Remove, since we assume C89.
2957 Include <stdint.h> if available, as per current Autoconf CVS advice.
2959 2004-03-30 Paul Eggert <eggert@twinsun.com>
2961 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2962 not bool, to be more consistent with Unix conventions.
2963 Suggested by Bruno Haible.
2965 Merge from coreutils.
2967 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2970 * getdate.h: Include stdbool.h, and timespec.h instead of
2971 the usual <time.h> dance.
2972 (get_date): Change signature to support fractional time stamps.
2973 All callers changed.
2974 * getdate.y: Include "getdate.h" first, as we can now
2975 assume C89 and don't need to worry about 'const'.
2976 Similarly, include "unlocked-io.h" near start, not in middle.
2978 (textint.value): Use long int rather than int.
2979 (textint.digits): Use size_t rather than int.
2980 (BILLION, LOG10_BILLION): New constants.
2981 (parser_control): New member rel_ns. Members day_ordinal,
2982 time_zone, month, day, hour, minutes, rel_year, rel_month,
2983 rel_day, rel_hour, rel_minutes, rel_seconds
2984 are now long int, not int. Member seconds is now struct timespec,
2985 not int. New member timespec_seen. Members dates_seen, days_seen,
2986 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2988 (%union.intval): Now long int, not int.
2989 New member timespec.
2990 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2991 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2992 (spec): Now is a timespec or an item list.
2993 (timespec, items): New nonterminals.
2994 (time, rel, relunit, number, get_date):
2995 Add support for fractional seconds.
2996 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2997 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2998 (to_hour): First arg is now long int, not int.
2999 (to_year): Returns long int, not int.
3000 Don't treat year -70 like 70.
3001 (tm_diff): Returns long int, not int.
3002 (lookup_word): Use bool instead of int when appropriate.
3003 (yylex): Use size_t for count, not int.
3004 Detect overflow when parsing large integer constants.
3005 Add support for fractions.
3006 (get_date): Make pointers 'const' if possible.
3007 Use more-portable code to detect integer overflow.
3008 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3009 Don't use ctime; it's not reliable if the year has >4 digits.
3011 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3012 This is for compatibility with BSD.
3014 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3015 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3016 From coreutils' system.h.
3018 * userspec.c: Don't include "posixver.h".
3019 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3020 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3021 compatible extension. Simplify code by removing a boolean int
3022 that was always nonzero if a string was nonnull.
3024 2004-03-30 Jim Meyering <jim@meyering.net>
3026 Merge from coreutils.
3028 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3030 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3031 an empty input stream.
3033 * readtokens.c: Include <stdbool.h>.
3034 (readtoken): Use `size_t' rather than int/long.
3035 All callers adjusted.
3036 Use `bool' rather than `int' where appropriate.
3037 Use memset rather than an explicit loop.
3038 Use x2nrealloc rather than xrealloc.
3039 Allow the use of `\0' as a delimiter.
3040 (readtokens): Likewise.
3041 * readtokens.h (readtoken, readtokens): Update prototypes.
3043 2004-03-30 Bruno Haible <bruno@clisp.org>
3045 * getloadavg.c (getloadavg): Don't assume setlocale returns
3048 2004-03-29 Paul Eggert <eggert@twinsun.com>
3050 Merge changes to getloadavg.c from coreutils and Emacs.
3052 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3053 Define to an expression, not to the empty string.
3054 Include cloexec.h and xalloc.h.
3055 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3056 Use set_cloexec_flag rather than rolling our own.
3057 * cloexec.c, cloexec.h: New files.
3059 2004-03-18 Paul Eggert <eggert@twinsun.com>
3061 * getopt.h: Sync with libc CVS.
3063 2004-03-18 Paul Eggert <eggert@twinsun.com>
3064 Bruno Haible <bruno@clisp.org>
3066 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3067 not on all platforms that have <wchar.h>.
3068 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3070 2004-03-09 Paul Eggert <eggert@twinsun.com>
3072 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3074 * getopt_int.h: New file, also synced from libc.
3076 2004-03-07 Paul Eggert <eggert@twinsun.com>
3078 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3079 '#if' expressions. Unlike the code it replaces, it does not
3080 depend on (defined _SC_PAGESIZE). However, it does depend on
3081 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3082 first reported by Jason Andrade in
3083 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3085 2004-01-18 Simon Josefsson <jas@extundo.com>
3087 * strdup.h: New file.
3088 * strdup.c: Include it.
3089 * path-concat.c: Include strdup.h. Drop strdup declaration.
3090 * userspec.c: Include strdup.h. Drop strdup declaration.
3092 2004-02-06 Karl Berry <karl@gnu.org>
3094 * config.charset: update from gettext 0.14.1.
3096 2004-02-05 Paul Eggert <eggert@twinsun.com>
3098 Add comments and code, prompted by suggestions from Bruno Haible
3100 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3101 describing the enum quoting_style values.
3102 * quotearg.c (quotearg_alloc): New function.
3103 (quotearg_buffer_restyled): Treat lone { and } as special.
3104 Treat = as special. Work around bug with older shells
3105 that "see" a '\' that is really the 2nd byte of a multibyte char.
3106 Quote empty string with shell_quoting_style.
3108 2004-02-03 Bruno Haible <bruno@clisp.org>
3110 * pipe.h: New file, from GNU gettext.
3111 * pipe.c: New file, from GNU gettext.
3113 2004-01-27 Bruno Haible <bruno@clisp.org>
3115 * execute.h: New file, from GNU gettext.
3116 * execute.c: New file, from GNU gettext.
3117 * w32spawn.h: New file, from GNU gettext.
3119 2004-01-23 Paul Eggert <eggert@twinsun.com>
3121 Exit-status fix from coreutils.
3123 Use exit_failure consistently in place of EXIT_FAILURE,
3124 so that program exit statuses are consistent on failure.
3126 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3127 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3128 * argmatch.h: Comment fix to match the above.
3129 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3130 Now a macro referring to exit_failure, instead of a separate
3131 variable. Include "exitfail.h" to get it.
3132 * xstrtol.h: Include "exitfail.h".
3133 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3135 * long-options.c (parse_long_options): Use prototype
3136 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3139 2004-01-21 Jim Meyering <jim@meyering.net>
3141 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3142 so as not to conflict with a different-sized __mktime_internal
3143 function in GNU libc.
3144 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3145 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3147 2004-01-18 Paul Eggert <eggert@twinsun.com>
3149 Merge from diffutils.
3151 * file-type.c (file_type): Add typed memory objects.
3152 * file-type.h (S_TYPEISTMO): New macro.
3154 * c-stack.h (c_stack_action): Remove argv argument.
3155 * c-stack.c (c_stack_action): Likewise. All uses changed.
3156 (die): Don't calculate message unless segv_action returns.
3157 (get_stack_location, min_address_from_argv, max_address_from_argv,
3158 volatile stack_base, volatile_stack_size): Remove.
3159 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3160 that every segmentation violation is a stack overflow. (Ouch!)
3161 See Debian bug 136249 (still outstanding) for more info about why
3162 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3164 2003-11-30 Bruno Haible <bruno@clisp.org>
3166 Safer stack allocation.
3167 * setenv.c: Include allocsa.h.
3168 (alloca): Remove fallback definition.
3169 (freea): Remove macro.
3170 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3173 2003-10-17 Bruno Haible <bruno@clisp.org>
3175 * binary-io.h: Avoid warnings on Cygwin.
3177 2003-12-28 Bruno Haible <bruno@clisp.org>
3179 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3180 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3182 2003-11-28 Bruno Haible <bruno@clisp.org>
3184 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3186 2003-11-27 Bruno Haible <bruno@clisp.org>
3188 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3190 2003-11-17 Bruno Haible <bruno@clisp.org>
3192 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3194 2003-11-24 Bruno Haible <bruno@clisp.org>
3196 * xallocsa.h: New file, from GNU gettext.
3197 * xallocsa.c: New file, from GNU gettext.
3199 2003-11-24 Bruno Haible <bruno@clisp.org>
3201 * allocsa.h: New file, from GNU gettext.
3202 * allocsa.c: New file, from GNU gettext.
3204 2003-11-24 Bruno Haible <bruno@clisp.org>
3206 * eealloc.h: New file.
3208 2004-01-15 Jim Meyering <jim@meyering.net>
3210 Merge from coreutils.
3212 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3213 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3214 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3216 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3217 optional configure-time default.
3219 * version-etc.c (version_etc_copyright): Update copyright date.
3221 * xreadlink.c (xreadlink): Correct outdated comment.
3223 2004-01-15 Paul Eggert <eggert@twinsun.com>
3225 Merge from coreutils.
3227 * posixver.c: Include posixver.h.
3229 * same.c: Include <stdbool.h>, <limits.h>.
3230 (_POSIX_NAME_MAX): Define if not defined.
3232 (same_name): If file names are silently truncated, report
3233 that the file names are the same if they are the same after
3234 the silent truncation.
3236 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3237 conversion function.
3238 * xstrtod.c (xstrtod): Likewise. All callers changed to
3239 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3242 2004-01-14 Paul Eggert <eggert@twinsun.com>
3244 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3245 with like-named macro in fnmatch.c.
3246 (EXT): Use an internal constant instead.
3248 Merge fnmatch patches from glibc.
3249 * fnmatch.c (mbsinit): Remove define.
3250 Add libc_hidden_ver (__fnmatch, fnmatch).
3251 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3252 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3254 2003-12-14 Karl Berry <karl@gnu.org>
3256 * config.charset: update from gettext-runtime.
3258 2003-12-03 Paul Eggert <eggert@twinsun.com>
3260 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3261 Bug reported by Alfred M. Szmidt.
3263 2003-11-29 Karl Berry <karl@gnu.org>
3265 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3267 2003-11-23 Paul Eggert <eggert@twinsun.com>
3268 Bruno Haible <bruno@clisp.org>
3270 * printf-parse.h: Don't include sys/types.h.
3271 (ARG_NONE): New macro.
3272 (char_directive): Change type of *arg_index fields to size_t.
3273 * printf-parse.c: Don't include sys/types.h.
3274 (SSIZE_MAX): Remove macro.
3275 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3276 Remove unnecessary overflow check.
3277 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3280 2003-11-24 Paul Eggert <eggert@twinsun.com>
3282 * alloca.c: Remove dependency on xalloc module.
3283 (xalloc_die): Remove.
3284 (memory_full) [!defined emacs]: New macro.
3285 [!defined emacs]: Don't include xalloc.h.
3286 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3287 address arithmetic overflows. Change datatypes a bit to avoid
3290 2003-11-22 Jim Meyering <jim@meyering.net>
3292 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3294 2003-11-17 Bruno Haible <bruno@clisp.org>
3296 * vasnprintf.c (alloca): Remove fallback definition.
3297 (freea): Remove definition.
3298 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3299 Reported by Paul Eggert.
3301 2003-11-17 Jim Meyering <jim@meyering.net>
3303 On systems without utime and without a utimes function capable of
3304 dealing with a NULL struct utimbuf* argument, this utime replacement
3305 could -- in unusual circumstances -- leak a file descriptor.
3306 * utime.c: Include <unistd.h> and <errno.h>.
3307 (utime_null): Be sure to close `fd' and to preserve errno.
3308 Reported by Geoff Collyer via Arnold Robbins.
3310 2003-11-16 Paul Eggert <eggert@twinsun.com>
3311 Bruno Haible <bruno@clisp.org>
3313 Protect against address arithmetic overflow.
3314 * printf-args.h: Include stddef.h.
3315 (arguments): Change type of field 'count' to size_t.
3316 * printf-args.c (printf_fetchargs): Use size_t instead of
3317 'unsigned int' where appropriate.
3318 * printf-parse.h: Include sys/types.h.
3319 (char_directive): Change type of *arg_index fields to ssize_t.
3320 (char_directives): Change type of fields 'count', max_*_length to
3322 * printf-parse.c: Include sys/types.h and xsize.h.
3323 (SSIZE_MAX): Define fallback value.
3324 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3325 instead of 'int' where appropriate. Check a_allocated, d_allocated
3326 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3327 * vasnprintf.c: Include xsize.h.
3328 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3329 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3330 overflow. Avoid wraparound when converting a width or precision from
3333 2003-11-16 Bruno Haible <bruno@clisp.org>
3335 Update from GNU gettext.
3336 * printf-parse.c: Generalize to it can be compiled for wide strings.
3337 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3338 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3339 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3340 SNPRINTF): New macros.
3341 Don't include <alloca.h> if the file is used inside libintl.
3342 (local_wcslen): New function, for Solaris 2.5.1.
3343 (VASNPRINTF): Use it instead of wcslen.
3345 2003-11-16 Bruno Haible <bruno@clisp.org>
3347 * xsize.h (xmax): New function.
3348 (xsum, xsum3, xsum4): Declare as "pure" functions.
3350 2003-11-12 Paul Eggert <eggert@twinsun.com>
3352 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3353 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3354 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3355 heuristic is just as accurate as far as we know, and it removes a
3356 dependency on size_max.m4 and ptrdiff_max.m4.
3358 2003-11-12 Paul Eggert <eggert@twinsun.com>
3360 * xstrtol.c (__xstrtol): Remove "break" immediately after
3361 "return", to pacify some unknown compiler. Problem reported
3364 2003-11-11 Bruno Haible <bruno@clisp.org>
3366 * xsize.h (SIZE_MAX): Remove fallback definition.
3367 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3370 2003-11-10 Paul Eggert <eggert@twinsun.com>
3372 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3373 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3374 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3376 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3377 not (size_t) -1, since it's defined here.
3379 2003-11-06 Paul Eggert <eggert@twinsun.com>
3381 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3382 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3383 Reject sizes of exactly SIZE_MAX bytes.
3384 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3385 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3387 2003-11-05 Bruno Haible <bruno@clisp.org>
3389 * xsize.h: Include limits.h, to avoid a possible collision with
3390 SIZE_MAX defined in <limits.h> on Solaris.
3392 2003-11-04 Bruno Haible <bruno@clisp.org>
3394 * xsize.h: New file.
3395 * linebreak.c: Include xsize.h.
3396 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3397 argument for overflow.
3398 Suggested by Paul Eggert.
3400 2003-10-31 Bruno Haible <bruno@clisp.org>
3402 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3403 to avoid (extremely rare) race condition.
3404 Suggested by Paul Eggert.
3406 2003-11-03 Jim Meyering <jim@meyering.net>
3408 * userspec.c: Include "userspec.h".
3409 * userspec.h: New file.
3411 2003-10-31 Paul Eggert <eggert@twinsun.com>
3413 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3414 * mountlist.c (SIZE_MAX): Define if not defined already.
3415 (read_filesystem_list): Set and use me_type_malloced.
3416 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3417 whatever the type happens to be), for brevity and consistency.
3418 Check for size calculation overflow on Alphas running OSF/1.
3420 2003-10-31 Jim Meyering <jim@meyering.net>
3422 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3424 * linebuffer.c: Include <string.h> for declaration of memset.
3426 2003-10-30 Paul Eggert <eggert@twinsun.com>
3427 Bruno Haible <bruno@clisp.org>
3429 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3430 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3432 2003-10-29 Paul Eggert <eggert@twinsun.com>
3434 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3435 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3437 * quotearg.c (quotearg_n_options): Use it.
3438 * group-member.c: Include <stdbool.h>.
3439 (free_group_info): Arg is now const *; don't free arg.
3440 (get_group_info): Now returns bool and accepts struct group_info *,
3441 rather than returning a malloc'ed struct group_info *.
3442 All uses changed. Check for overflow in internal size calculation.
3444 * getusershell.c (readname): Simplify the code by using x2nrealloc
3445 rather than xmalloc/xrealloc.
3446 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3447 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3448 conformance bug: the old code used a pointer after freeing the
3449 storage that it addressed.
3450 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3451 rather than doing it by hand.
3452 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3453 the buffer preserved. Use free and xmalloc instead.
3454 * quotearg.c (quotearg_n_options): Likewise.
3455 Use a simpler test for size overflow. Don't use xalloc_oversized
3456 because unsigned int might be wider than size_t (!); this suggests
3457 that we should switch from unsigned int to size_t for slot numbers.
3459 2003-10-27 Bruno Haible <bruno@clisp.org>
3461 * stdbool_.h: Better support for BeOS.
3463 2003-10-27 Paul Eggert <eggert@twinsun.com>
3465 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3466 to allocate the returned structure. Do not allocate a subarray,
3467 as x2nrealloc will do that.
3468 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3469 instead of xnrealloc.
3470 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3472 2003-10-26 Paul Eggert <eggert@twinsun.com>
3474 * xalloc.h (xalloc_oversized): New static inline function, for
3475 callers that want to do their own size-overflow checking. Include
3476 <stdbool.h>, since xalloc_oversized returns bool.
3477 * xalloc.c (array_size_overflow): Remove. All callers changed
3478 to use xalloc_oversized.
3480 Add two functions x2realloc, x2nrealloc, for programs that grow
3481 arrays dynamically by doubling their sizes.
3482 * xalloc.h (x2realloc, x2nrealloc): New decls.
3483 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3486 Port to C99 semantics for 'inline' of external functions.
3487 Bug reported by Bruno Haible.
3488 * xmalloc.c (xnmalloc_inline): New static inline function,
3489 with the old contents of xnmalloc.
3490 (xnmalloc, xmalloc): Use it.
3491 (xnrealloc_inline): New static inline function,
3492 with the old contents of xnrealloc.
3493 (xnrealloc, xrealloc): Use it.
3495 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3497 2003-10-25 Paul Eggert <eggert@twinsun.com>
3499 Fix several address-calculation bugs in the hash modules,
3500 plus some minor code cleanup.
3502 * hash.h: Include <stdbool.h>, for bool.
3503 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3504 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3505 hash_get_n_entries, hash_get_max_bucket_length,
3506 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3507 hash_rehash): Use size_t rather than unsigned.
3508 * hash.c (struct hash_table, hash_get_n_buckets,
3509 hash_get_n_buckets_used, hash_get_n_entries,
3510 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3511 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3512 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3514 (SIZE_MAX): Define if not defined.
3515 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3516 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3518 Use const * when possible.
3519 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3520 (check_tuning): Fix bug: if tuning parameters were very close to
3521 0 or 1, rounding errors could have caused subscript violations.
3522 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3523 (hash_initialize): Add 'fail:' label
3524 to free table and return NULL, and use it to simplify code.
3525 Use calloc rather than clearing the storage ourself.
3526 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3527 buffer size calculations.
3528 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3529 Include <stddef.h>, for size_t.
3530 * hash-pjw.c (hash_pjw): Likewise.
3531 Switch to method described by Bruno Haible.
3532 Include <limits.h>, for CHAR_BIT.
3533 (SIZE_BITS): New macro.
3535 2003-10-21 Paul Eggert <eggert@twinsun.com>
3537 * getndelim2.c (getndelim2): When size calculation overflows,
3538 ceiling the allocation at NMAX bytes rather than silently
3539 discarding input bytes before NMAX is reached. This makes
3540 a difference only if NMAX exceeds SIZE_MAX / 2.
3542 * obstack.c: Merge from glibc.
3543 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3544 Add libc_hidden_def (_obstack_newchunk).
3545 (_obstack_free) [! defined _LIBC]: Remove.
3546 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3547 a clone of the function body.
3548 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3549 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3551 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3552 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3555 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3556 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3557 Don't use lvalue casts, as GCC plans to remove support for them
3558 in GCC 3.5. Reported by Joseph S. Myers. This bug
3559 was also present in the non-GCC version, indicating that this
3560 code had always been buggy and had never been widely used.
3561 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3562 Use the fast variant of each macro, rather than copying the
3563 definiens of the fast variant; that way, we'll be more likely to
3564 catch future bugs in the fast variants.
3566 2003-10-20 Bruno Haible <bruno@clisp.org>
3568 * wait-process.h: New file, from GNU gettext.
3569 * wait-process.c: New file, from GNU gettext.
3571 2003-10-19 Jim Meyering <jim@meyering.net>
3573 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3575 2003-10-16 Paul Eggert <eggert@twinsun.com>
3577 * getgroups.c: Include <errno.h>, <stdlib.h>.
3578 (getgroups): First arg is int, not size_t.
3579 Don't let 'free' mangle errno.
3581 2003-10-16 Jim Meyering <jim@meyering.net>
3583 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3585 2003-10-15 Paul Eggert <eggert@twinsun.com>
3587 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3589 (new_exclude, add_exclude_file): Initial size no longer needs to
3591 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3592 our own address arithmetic overflow checking.
3594 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3595 (fnmatch): Do not alloca more than 2000 wide characters;
3596 instead, use malloc for large buffers.
3597 Check for address arithmetic overflow, and return -1
3598 with errno set to ENOMEM in that case.
3599 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3600 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3601 instead, return -1. Check for address arithmetic overflow.
3603 2003-10-14 Paul Eggert <eggert@twinsun.com>
3605 Handle invalid suffixes and overflow independently, so that
3606 callers can treat them independently as needed. Fix some bugs in
3607 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3608 suffix for a human-readable blocksize. The major caller-visible
3609 change is the addition of a new
3610 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3611 that both overflow and suffix chars were found.
3613 * human.c (humblock): Don't check separately for invalid suffix
3614 char; that is xstrtoumax's job (now that its bug is fixed).
3615 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3616 INTMAX_MAX]: New macros.
3617 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3618 TYPE_MAXIMUM): New macros.
3619 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3620 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3621 if overflow occurs, as it's what __strtol does and it's more useful
3623 (__xstrtol): If __strtol reports some error other than ERANGE,
3624 reflect it to the caller as LONGINT_INVALID. If it reports
3625 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3626 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3627 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3629 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3630 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3631 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3632 [defined UINTMAX_MAX]: New macros.
3634 2003-10-14 Bruno Haible <bruno@clisp.org>
3636 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3637 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3638 Also use volatile where needed.
3640 2003-10-12 Paul Eggert <eggert@twinsun.com>
3642 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3643 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3644 and define in terms of the other primitives.
3645 * xmalloc.c: Include stdbool.h; do not include exit.h.
3646 (SIZE_MAX): Define if not already defined.
3647 (array_size_overflow): New function.
3648 (xalloc_die): Abort instead of exiting if 'error' returns.
3649 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3650 (xmalloc, xrealloc): Use them.
3651 (xcalloc): Check for address arithmetic overflow.
3652 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3653 a bit faster than strcpy.
3655 2003-10-08 Paul Eggert <eggert@twinsun.com>
3657 Merge getpass from libc, plus a few fixes.
3659 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3660 Include <stdbool.h>.
3661 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3662 __fsetlocking to empty.
3663 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3664 do include <bits/libc-lock.h>.
3665 Do not include <fcntl.h>; not needed.
3666 [_LIBC]: Include <wchar.h>.
3667 (NOTCANCEL_MODE): New macro.
3668 (flockfile, funlockfile) [_LIBC]: New macros.
3669 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3670 [!_LIBC]: New macros.
3671 (call_fclose): New function.
3672 (getpass): Use it. Save tty stream separately; this simplifies the
3673 code and makes it more reliable if stdin happens to equal stdout.
3674 Invoke __fsetlocking on tty.
3675 Handle thread cancellation if needed.
3676 Namespace cleanup (use __tcgetattr, __getline).
3677 Use bool for Booleans.
3678 [USE_IN_LIBIO]: Handle wide streams.
3679 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3680 stream might go where.
3682 * unlocked-io.h: Include <stdio.h>, so that the caller
3683 doesn't have to include <stdio.h> before us.
3684 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3685 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3686 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3687 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3688 if not declared, so that we can use getpass.c code from libc without
3690 (flockfile, ftrylockfile, funlockfile): New macros.
3692 2003-10-06 Bruno Haible <bruno@clisp.org>
3694 * version-etc-2.h: Remove file.
3695 * version-etc-2.c: Remove file.
3697 2003-09-25 Jim Meyering <jim@meyering.net>
3698 Bruno Haible <bruno@clisp.org>
3700 This lets translators provide better translations for the
3701 "Written by ..." part of --version output.
3702 * version-etc.h: Include stdarg.h.
3703 (version_etc_copyright): Declare as readonly.
3704 (version_etc): Make this function variadic with a NULL-terminated list
3705 of author name strings.
3706 (version_etc_va): New declaration.
3707 * version-etc.c: Include stdarg.h, stdlib.h.
3708 (version_etc_copyright): Declare as readonly.
3709 (version_etc_va): New function. Provide a different translatable string
3710 for each possible number of authors < 10. Abbreviate when there are 10
3712 (version_etc): Make this function variadic. Call version_etc_va.
3713 Suggestion from Gary V. Vaughan.
3715 * long-options.h (parse_long_options): Change prototype: the authors
3716 string is moved to the end and becomes variadic.
3717 * long-options.c: Include stdarg.h.
3718 (parse_long_options): Make this function variadic, too.
3719 Call version_etc_va, not version_etc.
3721 2003-10-06 Bruno Haible <bruno@clisp.org>
3723 * fatal-signal.h: New file, from GNU gettext.
3724 * fatal-signal.c: New file, from GNU gettext.
3726 2003-10-04 Karl Berry <karl@gnu.org>
3728 * argp*: update from libc.
3730 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3732 * getpass.c (getpass): Use a no-op fseek when switching from input to
3733 output mode on the same stream.
3735 2003-09-29 Paul Eggert <eggert@twinsun.com>
3737 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3738 Fix arg typo in previous patch.
3740 2003-09-28 Jim Meyering <jim@meyering.net>
3742 * error.c: Correct cpp indentation.
3744 2003-09-27 Paul Eggert <eggert@twinsun.com>
3746 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3747 Omit the special code that used __typeof__, since we worry that
3748 it could be more trouble than it's worth. See:
3749 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3750 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3754 2003-09-26 Jim Meyering <jim@meyering.net>
3756 * error.c (error_tail): Move some declarations
3757 into inner scope where the local variables are used.
3759 2003-09-26 Bruno Haible <bruno@clisp.org>
3761 * stpncpy.h (gnu_stpncpy): New declaration.
3762 (stpncpy): Define as alias for gnu_stpncpy.
3763 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3765 2003-09-26 Paul Eggert <eggert@twinsun.com>
3767 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3768 (error_tail): Do not loop, reallocating temporary buffer, since
3769 the output cannot contain more wide characters than the input
3770 contains bytes, the size must be big enough already. This avoids
3771 one potential size overflow calculation. Check for size overflow
3772 when calculating temporary buffer size. Free temporary buffer
3773 when done, if it was allocated with malloc; this plugs a memory
3774 leak. Remove casts from void * to pointers, that are no longer
3775 needed now that we're assuming C89 or better.
3777 Merge error changes from glibc.
3779 * error.c, error.h: Update copyright notice header to match glibc.
3780 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3781 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3782 Disable cancellation while printing error.
3783 * error.h: Prepend __ to parameter names.
3785 2003-09-25 Karl Berry <karl@gnu.org>
3787 * argp-fmtstream.c, argp-help.c: update from libc.
3789 2003-09-25 Bruno Haible <bruno@clisp.org>
3791 * version-etc-2.h: New file, from version-etc.h with modifications.
3792 * version-etc-2.c: New file, from version-etc.c with modifications.
3794 2003-09-25 Simon Josefsson <jas@extundo.com>
3796 * xgetdomainname.h: New file.
3797 * xgetdomainname.c: New file.
3799 2003-09-25 Simon Josefsson <jas@extundo.com>
3800 Bruno Haible <bruno@clisp.org>
3802 * getdomainname.h: New file.
3803 * getdomainname.c: New file.
3805 2003-09-24 Paul Eggert <eggert@twinsun.com>
3807 * linebuffer.c (freebuffer): Don't free the argument, just
3808 the buffer associated with the argument. Bug reported by
3811 2003-09-19 Karl Berry <karl@gnu.org>
3813 * argp.h: update from libc.
3815 2003-09-16 Paul Eggert <eggert@twinsun.com>
3817 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3818 input error, instead of returning NULL the next time we are called
3819 (and therefore losing track of errno).
3821 2003-09-15 Paul Eggert <eggert@twinsun.com>
3823 * getndelim2.c (getndelim2): Don't trash errno when a read
3824 fails, so that the caller gets the proper errno.
3826 * readutmp.c (read_utmp): Likewise.
3827 Check for fstat error. Close stream and free storage
3830 2003-09-14 Bruno Haible <bruno@clisp.org>
3832 * fwriteerror.h: New file.
3833 * fwriteerror.c: New file.
3835 2003-09-14 Jim Meyering <jim@meyering.net>
3837 * getloadavg.c: Correct cpp indentation.
3838 * strdup.c: Likewise.
3839 * vasnprintf.c: Likewise.
3841 2003-09-12 Paul Eggert <eggert@twinsun.com>
3843 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3844 * obstack.c [!defined _LIBC]: Likewise.
3845 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3846 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3847 * exitfail.c: Don't include stdlib.h; no longer needed.
3849 More changes to assume C89 or better.
3851 * error.c (error_tail): Assume vprintf.
3853 * argmatch.c (getenv): Remove decl.
3854 * progreloc.c (get_full_program_name): Define via prototype.
3855 * setenv.c (clearenv): Likewise.
3856 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3858 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3859 (malloc, memcpy): Remove decls.
3860 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3861 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3862 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3863 (memcpy): Remove macro.
3864 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3865 (__P): Remove. All uses removed.
3866 (PTR): Remove. All uses changed to void *.
3867 (CHAR_BIT, NULL): Remove.
3868 (spaces, zeros, memset_space, memset_zero)
3869 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3871 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3872 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3873 Define with prototype.
3874 Remove now-unnecessary prototype decl.
3875 (extra_args_spec): Assume ANSI C. All uses changed.
3876 (extra_args_spec_iso): Remove.
3877 (my_strftime, emacs_strftimeu): Define via prototype.
3878 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3880 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3881 * strtoimax.c: Include <stdlib.h> unconditionally.
3882 (strtoul, strtol): Remove decls.
3883 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3885 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3886 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3887 (LOCALE_PARAM_PROTO): New macro.
3888 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3889 (INTERNAL (strtol), strtol): Define with a prototype.
3890 (PARAMS): Remove. All uses removed.
3891 * tempname.c: Include <string.h> unconditionally.
3892 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3893 * xgethostname.c (main): Define with a prototype.
3894 * xmalloc.c: Include "xalloc.h" first, to check interface.
3895 Include <stdlib.h> unconditionally.
3896 (calloc, malloc, realloc, free): Remove decls.
3897 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3898 Include <stdlib.h> unconditionally. Sort include file names.
3900 (xstrtod): Define with a prototype.
3901 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3902 (strtol, strtoul): Remove decls.
3904 2003-09-11 Paul Eggert <eggert@twinsun.com>
3906 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3907 Include <stdlib.h>, <string.h> unconditionally.
3908 Remove now-unnecessary cast to char *.
3909 * strnlen.c: Include <string.h> unconditionally.
3910 * yesno.c (yesno): Define with a prototype.
3912 2003-09-10 Bruno Haible <bruno@clisp.org>
3914 * strcspn.c: Include <string.h> unconditionally.
3915 * strpbrk.c: Include <string.h> unconditionally.
3916 * strstr.c: Include <string.h> unconditionally.
3917 * unicodeio.c: Include <string.h> unconditionally.
3918 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3919 * unsetenv.c: Likewise.
3920 * xreadlink.c: Include <stdlib.h> unconditionally.
3921 * yesno.c: Include <stdlib.h> unconditionally.
3922 (rpmatch): Add prototype.
3924 2003-09-10 Jim Meyering <jim@meyering.net>
3926 * error.c: Correct indentation of cpp directives.
3928 2003-09-09 Paul Eggert <eggert@twinsun.com>
3932 * acosl.c (main): Use a prototype.
3933 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3936 * getloadavg.c (getloadavg, main): Define via prototypes.
3938 * getopt.h (struct option.name): Assume C89, and use 'const'.
3939 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3940 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3942 * getopt.c (const): Remove macro.
3943 Include <string.h> unconditionally.
3944 (my_index): Remove; all uses changed to strchr.
3945 (strlen): Remove decl.
3946 (exchange): Remove forward decl; no longer needed.
3947 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3948 Define with prototype.
3949 * getopt1.c (const): Remove macro.
3950 (getopt_long, getopt_long_only, main): Define with prototype.
3952 * getugroups.c: Include <string.h> unconditionally.
3954 * getusershell.c: Include <stdlib.h> unconditionally.
3955 (getusershell, setusershell, endusershell, readname, main):
3956 Define with prototypes.
3958 * group-member.c: Include group-member.h first.
3959 Include <stdlib.h> unconditionally.
3961 * hard-locale.c: Include hard-locale.h first.
3962 Include <stdlib.h>, <string.h> unconditionally.
3964 * hash.c (free, malloc): Remove decls.
3965 Include <stdlib.h> unconditionally.
3967 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3968 (getenv): Do not declare.
3970 * idcache.c: Include <string.h> unconditionally.
3972 * long-options.c: Include long-options.h first, to test interface.
3973 Include <stdlib.h> unconditionally.
3975 * makepath.c: Include makepath.h first, to test interface.
3976 Include <stdlib.h> and <string.h> unconditionally.
3978 * linebuffer.c: Include <stdlib.h>.
3979 (free): Remove decl.
3981 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3982 rpl_malloc returns void *, not char *.
3983 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3985 * md5.h: Include <limits.h> unconditionally.
3986 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3987 (__P): Remove; all uses removed.
3988 * md5.c: Include "md5.h" first.
3989 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3990 md5_buffer, md5_process_bytes, md5_process_block):
3991 Define with prototypes.
3992 * sha.h (__P): Remove all uses. (It wasn't defined??)
3993 * sha.c: Include "sha.h" first.
3994 Include <stdlib.h>, <string.h> unconditionally.
3996 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3997 * memcmp.c (__ptr_t): Likewise.
3998 * memrchr.c (__ptr_t): Likewise.
3999 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4000 Include <string.h> unconditionally.
4001 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4002 * memchr.c: Include <stdlib.h> unconditionally.
4003 * memchr.c (LONG_MAX): Remove.
4004 * memrchr.c (LONG_MAX): Likewise.
4005 * memchr.c (__memchr): Define via a prototype.
4006 * memrchr.c (__memrchr): Likewise.
4007 * memcmp.c (__P): Remove, and remove all uses.
4008 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4009 Remove forward decls; no longer needed.
4010 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4011 Use types required by C89 in prototype.
4013 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4014 * savedir.c: Likewise.
4015 * mkdir.c (free): Remove decl.
4016 * rmdir.c (rmdir): Define with a prototype.
4017 * savedir.c: Include savedir.h first, to test interface.
4019 * mktime.c (STDC_HEADERS): Remove.
4020 Include <stdlib.h>, <string.h> unconditionally.
4022 * modechange.c: Include <stdlib.h> unconditionally.
4023 (malloc): Remove decl.
4025 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4026 (free): Remove decl.
4028 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4029 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4030 (This type really should be intptr_t, but that's a C99ism.)
4031 (_obstack_memcpy): Remove: all uses changed to memcpy.
4032 Include <string.h> unconditionally.
4033 (struct obstack): Assume __STDC__ for types of members
4034 chunkfun, freefun, extra_arg.
4035 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4036 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4037 obstack_begin, obstack_specify_allocation,
4038 obstack_specify_allocation_with_arg, obstack_chunkfun,
4039 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4040 Remove unprototyped decls and the macros that use them.
4041 * obstack.c (POINTER): Remove. All uses changed to void *.
4042 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4043 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4044 (defined __STDC__ && __STDC__)]:
4045 Remove nonprototyped code.
4046 Include <stdlib.h> unconditionally.
4047 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4048 _obstack_allocated_p, _obstack_free, obstack_free,
4049 _obstack_memory_used, print_and_abort):
4050 Define using prototypes.
4051 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4052 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4053 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4054 obstack_next_free, obstack_object_size, obstack_room) [0]:
4055 Remove unused, unprototyped code.
4057 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4059 * physmem.c (physmem_total, physmem_available, main): Define
4062 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4063 (main): Define with a prototype.
4065 * posixver.c (getenv): Remove decl.
4067 * putenv.c (malloc): Returns void *, not char *.
4068 Include <string.h> unconditionally.
4069 (strchr, memcpy, NULL): Do not define.
4071 * readtokens.c: Include readtokens.h first, to test interface.
4072 Include <stdlib.h>, <string.h> unconditionally.
4073 (init_tokenbuffer): Define with a prototype.
4075 * regex.c (PARAMS): Remove. All uses removed.
4076 All uses of _RE_ARGS removed, too.
4077 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4079 (bzero): Assume memset exists.
4080 (memcmp, memcpy, NULL): Remove.
4081 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4082 char, or assignments to local vars of type signed char.
4083 (init_syntax_once, PREFIX(extract_number_and_incr),
4084 PREFIX(print_partial_compiled_pattern),
4085 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4086 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4087 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4088 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4089 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4090 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4091 wcs_compile_range, byte_compile_range, truncate_wchar,
4092 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4093 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4094 count_mbs_length, wcs_re_match_2_internal,
4095 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4096 PREFIX(alt_match_null_string_p),
4097 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4098 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4099 regfree, PREFIX(extract_number)): Define with prototype. Remove
4100 now-unnecessary declaration, if any.
4101 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4103 Remove now-unnecessary casts among pointer types.
4104 * regex.h (_RE_ARGS): Remove. All uses removed.
4106 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4107 (free): Remove decl.
4109 * rpmatch.c: Include <stdlib.h> unconditionally.
4111 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4112 (free): Remove decl.
4114 * save-cwd.c: Include <stdlib.h> unconditionally.
4115 * xgetcwd.c: Likewise.
4117 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4118 (free): Remove decl.
4120 * strchrnul.c (strchrnul): Define with a prototype.
4121 Fix bug: c_in was not converted to char before searching.
4123 The following changes are not K&R related:
4125 * group-member.h: Include <sys/types.h>, so that this file is
4127 * makepath.h: Likewise.
4129 * getusershell.c (readname, default_index, line_size, readname):
4130 Use size_t, not int, for sizes.
4131 (readname): If the size overflows, report an error instead of
4134 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4136 * getndelim2.c: Assume stdlib.h per the C89 spec.
4138 2003-09-08 Paul Eggert <eggert@twinsun.com>
4140 Assume C89 or better; remove K&R cruft.
4141 A few of these changes were first proposed by Derek Robert Price
4142 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4144 * addext.c: Include <string.h> unconditionally.
4145 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4146 Don't declare getenv or malloc.
4148 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4149 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4151 (find_stack_direction, alloca): Use prototypes.
4153 * atexit.c (atexit): Define using a prototype.
4155 * basename.c, dirname.c, stripslash.c:
4156 Include <string.h> unconditionally.
4158 * bcopy.c: Include <stddef.h>.
4159 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4161 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4163 * error.h (error, error_at_line, error_print_progname)
4164 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4165 * error.c: Include error.h first, to check interface.
4166 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4167 (VA_START): Remove; all uses changeed to va_start.
4168 (exit, strerror): Remove decls.
4169 (error_print_progname): Prototype uncondionally.
4170 Don't include <errno.h>; no longer needed.
4171 (private_strerror): Remove.
4172 (error_tail): Always define.
4173 (error, error_at_line): Assume C89 or better; always use prototypes.
4174 * fatal.c: Include "fatal.h" first, to test interface.
4175 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4176 (VA_START): Remove; all uses changed to va_start.
4177 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4179 (exit): Remove decl.
4180 (fatal): Prototype unconditionally. Assume va_start works.
4181 Abort at end, to pacify gcc.
4183 * euidaccess.c (main): Define with a prototype.
4185 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4187 * exitfail.c: Include <stdlib.h> unconditionally.
4189 * fnmatch_.h (__P): Remove. All uses changed to assume
4191 * fnmatch.c: Include fnmatch.h first, to test interface.
4192 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4193 (getenv): Remove decl.
4194 (fnmatch): Define using a prototype.
4195 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4196 (FCT): Define using a prototype.
4198 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4200 * gethostname.c: Include <stddef.h>.
4201 (gethostname): Define with prototype. Length is size_t, not int.
4203 2003-09-08 Paul Eggert <eggert@twinsun.com>
4205 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4206 getversion.c should have been removed then, but was accidentally
4209 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4210 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4212 2003-09-07 Paul Eggert <eggert@twinsun.com>
4214 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4215 copy_tm_result. Bug reported by Simon Josefsson in
4216 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4218 2003-09-06 Paul Eggert <eggert@twinsun.com>
4220 * time_r.c, time_r.h: New files.
4222 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4224 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4225 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4227 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4229 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4230 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4233 * timegm.c: Switch to glibc implementation, with the following changes:
4234 [defined HAVE_CONFIG_H]: Include <config.h>.
4235 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4236 (__mktime_internal) [!defined _LIBC]: New decl.
4237 (__gmtime_r) [!defined _LIBC]: New macro and function.
4238 (timegm): Use a prototype, since gnulib assumes C89.
4239 Do not bother declaring tmp to be const, as it's not really usefu.
4240 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4241 (timegm): Declare only if HAVE_DECL_TIMEGM.
4243 2003-09-03 Paul Eggert <eggert@twinsun.com>
4245 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4246 Bug reported by Lute Kamstra in
4247 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4249 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4250 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4251 course with correspondingly smaller numbers for tomorrow and
4252 yesterday. From Tadayoshi Funaba. Originally installed into
4253 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4256 2003-08-31 Simon Josefsson <jas@extundo.com>
4258 * timegm.h: New file.
4259 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4261 2003-08-31 Karl Berry <karl@gnu.org>
4263 * argp.h: update from libc.
4265 2003-08-28 Bruno Haible <bruno@clisp.org>
4267 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4268 warning on QNX, which defines O_BINARY to 000000.
4270 2003-08-24 Bruno Haible <bruno@clisp.org>
4272 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4273 MSVC7 <stdio.h> is included later.
4275 2003-08-20 Bruno Haible <bruno@clisp.org>
4277 * progname.h: New file, from GNU gettext.
4278 * progname.c: New file, from GNU gettext.
4279 * progreloc.c: New file, from GNU gettext.
4281 2003-08-19 Bruno Haible <bruno@clisp.org>
4283 * xstrdup.c: Assume <string.h> exists.
4285 2003-08-18 Jim Meyering <jim@meyering.net>
4287 * setenv.h: Indent nested cpp directive.
4288 * vasnprintf.c: Remove trailing blanks.
4290 2003-08-17 Simon Josefsson <jas@extundo.com>
4291 Bruno Haible <bruno@clisp.org>
4293 * xstrndup.h: New file.
4294 * xstrndup.c: New file.
4296 2003-08-17 Bruno Haible <bruno@clisp.org>
4298 * strndup.h: New file.
4300 2003-08-16 Paul Eggert <eggert@twinsun.com>
4302 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4303 space, undoing this 2003-08-12 change:
4304 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4306 2003-08-16 Jim Meyering <jim@meyering.net>
4308 Merge from coreutils.
4309 * xstrtoimax.c: #else #if -> #elif.
4310 * xstrtoumax.c: Likewise.
4312 2003-08-15 Paul Eggert <eggert@twinsun.com>
4314 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4315 rather than tab, after '#' in shell-script copyright notices.
4316 Suggested by Bruno Haible.
4318 2003-08-15 Jim Meyering <jim@meyering.net>
4319 and Paul Eggert <eggert@twinsun.com>
4321 Merge from coreutils.
4322 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4323 member but strut utmpx does not. Needed for AIX 4.3.3.
4324 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4326 2003-08-15 Jim Meyering <jim@meyering.net>
4328 Merge from coreutils.
4329 * xgethostname.c: Include <stdlib.h>.
4330 (xghostname): Don't exit for anything other than memory-related
4331 failure; just return NULL.
4332 * userspec.c: Include "posixver.h".
4333 (parse_user_spec): Accept `.' as a separator only
4334 in pre-POSIX-200112 mode.
4335 * strtoimax.c: Use #elif rather than #else #if.
4336 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4337 Remove function, now that we can rely on a working tzset function.
4338 [!_LIBC]: Ensure that the required autoconf test has been run.
4339 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4340 Use underlying_strftime for %r.
4341 * sha.c: Merge in some clean-up and optimization changes from glibc.
4342 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4343 Ensure that it is a multiple of 64.
4344 Rearrange loop exit tests so as to avoid performing an
4345 additional fread after encountering an error or EOF.
4346 * realloc.c: Update copyright date.
4348 2003-08-14 Jim Meyering <jim@meyering.net>
4350 Merge from coreutils.
4351 * obstack.h: Whitespace changes.
4352 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4353 and xcalloc return values.
4354 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4355 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4356 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4357 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4358 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4360 Use mntctl's return value to drive the entry-processing loop, since
4361 we can't rely on the value of the vmt_length member in the last
4362 entry. On some systems doing so could result in exhausting
4363 virtual memory. Based in part on a patch from Mike Jetzer.
4365 2003-08-14 Jim Meyering <jim@meyering.net>
4366 and Paul Eggert <eggert@twinsun.com>
4368 Merges from coreutils, plus other fixes.
4369 * physmem.c: Merge in portability changes from gcc/libiberty
4370 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4371 for credits and details. Thanks to Kaveh Ghazi for helping
4372 to keep these files in sync.
4373 (ARRAY_SIZE): Define it.
4374 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4375 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4376 (memcasecmp): Don't assume size_t fits in unsigned int.
4377 Remove casts and duplicate code.
4378 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4379 (memcpy): Remove definition.
4380 Merge in some clean-up and optimization changes from glibc.
4381 [BLOCKSIZE]: Move definition to top of file.
4382 Ensure that it is a multiple of 64.
4383 Rearrange loop exit tests so as to avoid performing an
4384 additional fread after encountering an error or EOF.
4385 * md5.h (md5_uintptr): Define.
4386 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4387 return to the initial working directory. Preserve errno
4389 * idcache.c: Include "xalloc.h".
4390 (xmalloc, xrealloc): Remove decls.
4391 (getuser): Remove casts no longer required in C89.
4392 * human.c: Include stdio.h, for sprintf.
4393 * group-member.c: Include "xalloc.h".
4394 (xmalloc, xrealloc): Remove decls.
4395 (get_group_info): Remove casts no longer required in C89.
4396 * getusershell.c (readname): Remove casts no longer required in C89.
4397 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4398 * getline.c: Whitespace fix, from coreutils.
4400 2003-08-13 Paul Eggert <eggert@twinsun.com>
4402 * exclude.c: Include <ctype.h>
4403 (IN_CTYPE_DOMAIN): New macro.
4405 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4408 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4409 Undo previous (whitespace-only) change.
4411 2003-08-12 Paul Eggert <eggert@twinsun.com>
4413 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4414 Normalize leading white space and remove trailing white space.
4415 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4416 notice, as per ../config/srclist-update.
4418 Merge from coreutils.
4419 * euidaccess.h: New file.
4420 * euidaccess.c: Include it.
4421 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4422 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4423 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4425 2003-08-11 Bruno Haible <bruno@clisp.org>
4427 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4428 (vasnprintf): Use it instead of wcslen.
4430 2003-08-11 Bruno Haible <bruno@clisp.org>
4432 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4433 value to ensure that _Bool promotes to int. Use #define for _Bool when
4434 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4436 2003-08-10 Karl Berry <karl@gnu.org>
4438 * regex.h: update from libc (whitespace fix).
4440 2003-08-09 Paul Eggert <eggert@twinsun.com>
4442 Merge some files from coreutils. These changes were
4443 originally made by Jim Meyering.
4444 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4445 many older Unixes require this.
4446 * alloca.c (alloca): Remove cast to argument of free;
4447 no longer needed in C89.
4448 * alloca_.h, regex.h: Fix white space to match
4449 what GNU indent does.
4451 2003-08-05 Paul Eggert <eggert@twinsun.com>
4453 * bumpalloc.h: Remove.
4455 2003-08-04 Paul Eggert <eggert@twinsun.com>
4457 * getloadavg.c: Change copyright notice and spacing to conform to
4460 Merge from coreutils.
4461 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4463 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4464 from Karl Berry, implemented by Jim Meyering.
4465 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4466 from Dmitry V. Levin.
4467 Remove anachronistic cast of xrealloc.
4468 * fnmatch_.h (__const): Remove. Use 'const'.
4469 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4470 type. Otherwise, it wouldn't compile with at least /bin/cc on
4471 ymp-cray-unicos9.0.2.X.
4472 Combine two mostly-identical uses of alloca into one.
4473 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4475 2003-08-04 Dave Love <d.love@dl.ac.uk>
4479 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4480 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4481 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4482 obsolete NLIST_NAME_UNION.
4483 [__GNU__]: Undef BSD and FSCALE.
4484 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4486 2003-08-03 Paul Eggert <eggert@twinsun.com>
4488 * stdbool_.h (_Bool): Make it signed char, instead of
4489 an enum type, so that it's guaranteed to promote to int. See:
4490 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4492 2003-07-31 Paul Eggert <eggert@twinsun.com>
4494 * strerror.c: Include config.h, limits.h. Declare sprintf.
4495 (strerror): Don't assume that a printable int fits in 14 bytes.
4497 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4498 Bruno Haible <bruno@clisp.org>
4500 * getline.h (getline, getdelim): Change return type to ssize_t.
4501 * getline.c (getline, getdelim): Likewise.
4502 Remove _GNU_SOURCE define; now it's defined in config.h through
4505 2003-07-22 Paul Eggert <eggert@twinsun.com>
4507 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4508 over-parenthesization in macros.
4510 Sync with coreutils.
4512 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4515 Use `exit_failure' for xalloc and xmemcoll instead of their own
4516 private exit-failure variables.
4517 * xalloc.h (xalloc_exit_failure): Remove.
4518 * xmalloc.c: Likewise. Include exitfail.h.
4519 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4520 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4521 * xmemcoll.c: Likewise. Include exitfail.h.
4522 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4524 2003-07-18 Paul Eggert <eggert@twinsun.com>
4526 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4527 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4528 to test that it can stand by itself. Include "exitfail.h".
4529 Clients should set exit_failure instead.
4530 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4532 2003-07-18 Andreas Schwab <schwab@suse.de>
4534 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4536 2003-07-18 Bruno Haible <bruno@clisp.org>
4538 * getndelim2.h: New file.
4539 * getndelim2.c: Make into a module of its own. Include config.h,
4541 (getndelim2): Make non-static. Change return type to ssize_t.
4542 * getline.h: Change argument names.
4543 * getline.c: Include getndelim2.h instead of getndelim2.c.
4544 * getnline.c: Include getndelim2.h.
4546 2003-07-17 Bruno Haible <bruno@clisp.org>
4548 * Makefile.am: Remove file.
4549 * Makefile.in: Remove file.
4551 2003-07-17 Bruno Haible <bruno@clisp.org>
4553 * getnline.h: New file.
4554 * getnline.c: New file.
4555 * getndelim2.c: New file, extracted from getline.c.
4556 (getndelim2): Renamed from getdelim2, with added nmax argument.
4557 * getline.c: Include getndelim2.c.
4558 (getdelim2): Moved out to getndelim2.c.
4559 (getline, getdelim): Update.
4561 2003-07-15 <karl@gnu.org>
4563 * vasnprintf.c: update from gettext.
4565 2003-07-15 Jim Meyering <jim@meyering.net>
4567 * makepath.c (make_path): Enclose diagnostic in _(...).
4569 2003-07-14 Paul Eggert <eggert@twinsun.com>
4571 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4572 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4573 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4574 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4575 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4576 updated automatically by ../config/srclist-update. This changes
4577 their license from LPGL to GPL.
4579 2003-07-14 Jim Meyering <jim@meyering.net>
4581 Don't emit diagnostics. Let callers do that.
4582 * save-cwd.c: Don't include "error.h".
4583 (save_cwd): Don't call error. Ensure that errno is valid
4584 when returning nonzero.
4586 * save-cwd.h (restore_cwd): Update prototype.
4587 * save-cwd.c (restore_cwd): Remove two parameters.
4588 Simplify. Don't call error upon failure. Let callers do that.
4589 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4590 when auditing is enabled. But don't bother updating the #if.
4592 2003-07-14 Simon Josefsson <jas@extundo.com>
4594 * mempcpy.h: New file.
4595 * mempcpy.c: New file.
4597 2003-07-14 Paul Eggert <eggert@twinsun.com>
4599 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4600 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4601 unicodeio.c, unicodeio.h, unlocked-io.h:
4602 Switch from LGPL to GPL.
4604 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4606 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4607 it breaks C++ compilation.
4608 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4610 2003-07-10 Jim Meyering <jim@meyering.net>
4612 * vasnprintf.c: Remove trailing blanks.
4613 Make cpp indentation consistent.
4615 2003-07-09 Paul Eggert <eggert@twinsun.com>
4617 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4618 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4619 Switch from LGPL to GPL.
4621 2003-07-07 Paul Eggert <eggert@twinsun.com>
4623 * mktime.c: Fix some boundary cases and remove need for floating point.
4625 Issue a compile-time diagnostic if time_t is floating point, or if
4626 two's complement arithmetic is not in effect, or if arithmetic
4627 right shift does not propagate the sign. These assumptions were
4628 all in the original code but they weren't checked.
4630 (TIME_T_MIDPOINT, verify): New macros.
4631 (__isleap): Remove; it has integer overflow problems.
4632 (leapyear): New function, without those problems.
4633 (ydhms_tm_diff): Remove; splitting into two parts.
4634 (ydhms_diff): New function, containing the arithmetic part of
4635 the old ydhms_tm_diff function. Issue a compile-time
4636 diagnostic if we are not using C99 integer division.
4637 Avoid casts when possible.
4638 (guess_time_tm): New function, containing the checking part of
4639 the old ydhms_tm_diff function. Return the new value, rather than
4640 the difference between it and the old. Accept a new argument T
4641 so that *T specifies the old value. Check for overflow in the result.
4643 (__mktime_internal): Use a time_t offset, not a long int offset.
4644 This undoes the 2003-06-04 change, which is no longer needed now
4645 that we have better overflow checking.
4646 (localtime_offset): Likewise.
4648 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4649 and long are 64-bit but int is only 32-bit.
4650 (ydhms_diff): Use long int to store year1 and yday1.
4651 Issue a compile-time diagnostic if long int is not wide enough.
4653 (__mktime_internal): Use long int to store adjusted year and yday.
4654 Use plain C rather than preprocessor commands, if that doesn't
4656 Check for overflow (and try to repair) after each probe
4657 rather than checking only at the very end. This avoids some bugs
4658 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4659 does not equal GMT offset at maximum time).
4660 Use integer to check for overflow rather than floating point; this
4661 is more portable to non-IEEE hosts, and is a tad faster.
4662 When we detect that we are oscillating between two values,
4663 don't check whether tm_isdst has the requested value, since
4664 we already know the answer. When tm_isdst has the wrong value,
4665 use a different heuristic to find the right one, based on the
4666 extreme values actually observed in practice in tz2003a,
4667 rather than the (overly optimistic) "previous 3 calendar quarters".
4669 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4670 "T const" to accommodate glibc style.
4671 (check_result): Use less-confusing report format. "long" -> "long int.
4673 Don't loop if the iteration overflows time_t.
4674 Allow a negative step in the iteration.
4676 2003-07-01 Paul Eggert <eggert@twinsun.com>
4678 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4679 having it depend on HAVE_SYS_TYPES_H.
4681 2003-06-25 Bruno Haible <bruno@clisp.org>
4683 * readlink.c: New file.
4685 2003-06-20 Bruno Haible <bruno@clisp.org>
4687 Assume C89, so PARAMS isn't needed.
4688 * unicodeio.h (PARAMS): Remove.
4689 * unicodeio.c: Don't use PARAMS.
4691 2003-06-18 Jim Meyering <jim@meyering.net>
4693 Merge changes from coreutils.
4694 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4695 Remove explicit declarations of xmalloc and realloc.
4697 (read_utmp): Remove anachronistic cast of xmalloc.
4699 2003-06-17 Paul Eggert <eggert@twinsun.com>
4701 Assume C89, so PARAMS isn't needed.
4702 * backupfile.h (PARAMS): Remove. All uses removed.
4703 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4704 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4705 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4706 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4707 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4708 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4709 xstrtol.h: Likewise.
4710 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4711 same.h, strverscmp.h: Do not include config.h; no longer needed.
4712 Anyway, config.h should always be included before any other file.
4714 2003-06-11 Simon Josefsson <jas@extundo.com>
4716 * sysexit_.h: New file.
4718 2003-05-20 Derek Price <derek@ximbiot.com>
4720 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4722 2003-06-10 Simon Josefsson <jas@extundo.com>
4724 * strchrnul.h: New file.
4725 * strchrnul.c: New file.
4727 2003-06-10 Simon Josefsson <jas@extundo.com>
4729 * argp.h: New file, from glibc.
4730 * argp-ba.c: New file, from glibc.
4731 * argp-eexst.c: New file, from glibc.
4732 * argp-fmtstream.c: New file, from glibc.
4733 * argp-fmtstream.h: New file, from glibc.
4734 * argp-fs-xinl.c: New file, from glibc.
4735 * argp-help.c: New file, from glibc.
4736 * argp-namefrob.h: New file, from glibc.
4737 * argp-parse.c: New file, from glibc.
4738 * argp-pv.c: New file, from glibc.
4739 * argp-pvh.c: New file, from glibc.
4740 * argp-xinl.c: New file, from glibc.
4742 2003-06-07 Jim Meyering <jim@meyering.net>
4744 * readtokens.h: Put `Free Software Foundation, Inc.'
4745 in place of my name in the copyright comment.
4746 Remove definition and uses of __P.
4749 * stat.c: Don't declare xmalloc explicitly.
4750 Instead, include "xalloc.h".
4751 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4752 xrealloc, and xcalloc return values.
4753 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4755 * xgetcwd.h: Remove definition/uses of PARAMS.
4757 2003-06-06 Jim Meyering <jim@meyering.net>
4759 * stdbool_.h: Renamed from stdbool.h.in.
4761 2003-06-06 Jim Meyering <jim@meyering.net>
4763 Merge from coreutils.
4764 * same.c: (same_name): Declare *_basename locals to be `const'.
4765 Consolidate declarations and initializations of *_base* locals.
4767 Merge from coreutils.
4768 This avoids a core dump on systems without GNU putenv,
4769 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4770 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4771 (unsetenv): New static function, from GNU libc.
4772 (rpl_putenv): Use it.
4774 * modechange.c: Remove trailing blanks.
4776 Merge from coreutils.
4777 * fsusage.c: Remove declaration of statfs.
4778 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4780 * posixtm.c: Include <stdbool.h> unconditionally.
4782 2003-06-05 Paul Eggert <eggert@twinsun.com>
4784 * mktime.c (__mktime_internal): When resolving a tm_isdst
4785 mismatch, look in future quarters as well as past. This fixes a
4786 bug when processing fall-backwards gaps immediately after a long
4787 period of daylight-saving time.
4789 * mktime.c: Assume freestanding C89 or better.
4790 (HAVE_LIMITS_H): Remove. Assume it's 1.
4791 (__P): Remove; not used.
4792 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4793 (mktime, not_equal_tm, print_tm, check_result,
4794 main): Use prototypes. Use const * where appropriate.
4795 (main): Fix typo in testing code that uncovered by above changes.
4796 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4798 2003-06-04 Paul Eggert <eggert@twinsun.com>
4800 * mktime.c: Fix Debian bug 177940
4801 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4802 (localtime_offset): Now long int, not time_t, because we want it
4803 to be guaranteed to be signed. All uses changed.
4804 (__mktime_internal): If overflow would occur when adding offset,
4807 Merge 'human' changes from coreutils. Rewrite to support
4808 locale-specific notations like thousands separators.
4809 * human.c: Simplify authorship notice.
4810 Include human.h immediately after config.h.
4811 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4812 <limits.h>: Do not include, since human.h does.
4813 (SIZE_MAX, UINTMAX_MAX): New macros.
4814 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4815 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4816 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4817 (power_letter): Renamed from suffixes.
4818 (generate_suffix_backwards): Remove.
4819 (adjust_value): Now takes int style (because of human.h changes)
4820 and long double value (for greater precision on some platforms).
4821 (group_number): New function.
4822 (human_readable): Use it. Use integer options, not enum.
4823 Put the options before the sizes in the arg list.
4824 Support all the new options.
4825 The old human_readable function has been removed;
4826 use inttostr.h instead.
4827 (human_readable, default_block_size, humblock):
4828 Use uintmax_t, not int, for block sizes.
4829 (human_readable_inexact, block_size_types): Remove.
4830 (block_size_opts): New constant.
4831 (human_options): Renamed from human_block_size, with new signature
4832 that allows block sizes up to UINTMAX_MAX. All callers changed.
4833 * human.h: Add copyright and authorship notice.
4834 Include <limits.h> and <stdbool.h> unconditionally.
4835 (PARAMS): Remove. All uses removed.
4836 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4837 (enum human_inexact_style): Remove tag; now a nameless enum.
4838 (human_floor, human_ceiling, human_round_to_even): Now have
4839 values 2, 0, 1 rather than -1, 1, 0.
4840 (human_group_digits, human_suppress_point_zero, human_autoscale,
4841 human_base_1024, human_SI, human_B): New constants.
4842 (human_readable_inexact, human_block_size): Remove.
4843 (human_readable): Size args are now uintmax_t, not int.
4844 (human_options): New decl.
4846 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4847 unnecessary now that we assume C89 or better. This change
4848 imported from coreutils.
4850 * mktime.c (__mktime_internal): Do not reject negative timestamps
4851 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4852 in the 2003-05-30 sync from glibc.
4854 .h files should stand alone, but we shouldn't include <sys/types.h>
4855 if we can get away with just <stddef.h>.
4857 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4858 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4859 rather than <sys/types.h>, as we merely need size_t.
4860 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4862 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4863 Include <stdio.h>, to get FILE.
4864 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4865 memcasecmp.h has included <stddef.h> and all we need is size_t.
4866 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4867 our interface, instead of including <sys/types.h>
4869 2003-06-02 Paul Eggert <eggert@twinsun.com>
4872 Fix some minor time-related bugs with POSIX time arguments.
4873 Some valid time stamps were being rejected (notably -1, and
4874 time stamps before 1900 on 64-bit hosts). And some invalid
4875 time stamps were being accepted, e.g. September 31.
4877 * posixtm.h (posixtime): Return bool instead of time_t, so
4878 that we can return (time_t) -1 successfully.
4879 * posixtm.c: Likewise.
4880 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4881 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4882 (t): Remove static var.
4883 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4884 of static var. All uses changed.
4885 (year): Do not reject years before 1900; they can occur with
4887 (posix_time_parse): Do not check for out-of-range components;
4888 that is now the caller's responsibility, since our checks were
4889 only approximations.
4890 (posixtime): Use mktime to check for out-of-range components,
4891 since it knows them exactly.
4892 If mktime returns (time_t) -1, check whether an error actually occurred
4893 by invoking localtime on -1.
4894 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4895 posixtime failures better.
4896 Improve the test data (in comments only).
4898 2003-05-30 <karl@gnu.org>
4900 * mktime.c: update from libc.
4902 2003-05-30 Bruno Haible <bruno@clisp.org>
4904 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4905 * localcharset.h: Likewise.
4906 * localcharset.c: Likewise.
4908 2003-05-28 Paul Eggert <eggert@twinsun.com>
4910 Assume the headers required for C89 freestanding compilers.
4911 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4912 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4913 without checking for HAVE_LIMITS_H.
4914 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4915 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4917 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4918 * exclude.c: Include <stdbool.h> unconditionally.
4919 * tempname.c: Include <stddef.h> unconditionally.
4920 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4921 * modechange.c, rpmatch.c (NULL): Don't define, since
4922 <stddef.h> does that.
4923 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4924 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4925 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4926 * xstrtol.c: Likewise.
4927 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4928 * savedir.c: Include <stddef.h> instead of defining NULL.
4930 * addext.c (addext): Use assignment rather than cast, to avoid
4931 warnings on some platforms.
4933 * mktime.c (__mktime_internal): Do not reject negative timestamps
4936 2003-05-10 Bruno Haible <bruno@clisp.org>
4938 * linebreak.c (iconv_string_length): Don't return -1 just because the
4939 string is longer than 4 KB.
4941 2003-05-12 Jim Meyering <jim@meyering.net>
4943 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4944 the space-padded-by-default conversion specifiers, %e, %k, %l.
4946 2003-05-03 Bruno Haible <bruno@clisp.org>
4948 Upgrade to Unicode-4.0.
4949 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4950 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4951 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4952 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4953 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4954 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4955 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4956 Change width of U+E0100..U+E01EF from 1 to 0.
4958 2003-04-25 Bruno Haible <bruno@clisp.org>
4960 * copy-file.c: Include <stddef.h>, for size_t.
4962 2003-04-25 Jim Meyering <jim@meyering.net>
4964 * copy-file.c (copy_file_preserving): Declare buf_size to be
4965 of type size_t, not int.
4967 2003-04-11 Jim Meyering <jim@meyering.net>
4969 Merge changes from Coreutils.
4971 2003-03-22 Jim Meyering <jim@meyering.net>
4973 * strftime.c (widen): Cast alloca return value to proper type.
4975 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4978 * strftime.c (my_strftime): Handle very large width
4979 specifications for numeric values correctly. Improve checks for
4982 2003-01-19 Jim Meyering <jim@meyering.net>
4984 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4985 (nl_get_alt_digit) [! defined my_strftime]: Define.
4986 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4987 _nl_get_alt_digit and _nl_get_walt_digit.
4989 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4990 These changes have no effect outside of _LIBC.
4992 2003-04-10 Bruno Haible <bruno@clisp.org>
4994 * findprog.h: New file, from GNU gettext.
4995 * findprog.c: New file, from GNU gettext.
4997 2003-04-05 Jim Meyering <jim@meyering.net>
4999 Merge changes from Coreutils.
5001 * exclude.h (PARAMS): Remove definition and uses.
5002 * exclude.c: Remove uses of `PARAMS'.
5004 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5005 Add test-cases for DOS filenames. Declare program_name.
5006 (main): Set up program_name. Patch by Rich Dawe.
5008 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5010 Use mntctl's return value to drive the entry-processing loop, since
5011 we can't rely on the value of the vmt_length member in the last
5012 entry. On some systems doing so could result in exhausting
5013 virtual memory. Based in part on a patch from Mike Jetzer.
5015 2003-04-04 Bruno Haible <bruno@clisp.org>
5017 * linebreak.h: New file, from GNU gettext.
5018 * linebreak.c: New file, from GNU gettext with slight modifications.
5019 * lbrkprop.h: New file, from GNU gettext.
5021 2003-04-03 Bruno Haible <bruno@clisp.org>
5023 * utf8-ucs4.h: New file, from GNU gettext.
5024 * utf16-ucs4.h: New file, from GNU gettext.
5025 * ucs4-utf8.h: New file, from GNU gettext.
5026 * ucs4-utf16.h: New file, from GNU gettext.
5028 2003-04-02 Bruno Haible <bruno@clisp.org>
5030 * binary-io.h: New file, from GNU gettext.
5032 2003-04-01 Bruno Haible <bruno@clisp.org>
5034 * pathname.h: New file, from GNU gettext.
5035 * concatpath.c: New file, from GNU gettext.
5037 2003-03-30 Bruno Haible <bruno@clisp.org>
5039 * copy-file.c (copy_file_preserving): Don't set owner if the function
5040 chown() doesn't exist.
5042 2003-03-28 Bruno Haible <bruno@clisp.org>
5044 * copy-file.h: New file, from GNU gettext.
5045 * copy-file.c: New file, from GNU gettext.
5047 2003-03-18 Jim Meyering <jim@meyering.net>
5049 * quote.c (quote_n): Fix typo in comment.
5051 2003-03-14 Jim Meyering <jim@meyering.net>
5053 Merge changes from Coreutils.
5054 * obstack.h (obstack_object_size): Declare temporary, __o,
5055 to be const, in order to avoid warnings.
5056 (obstack_room): Likewise.
5057 (obstack_empty_p): Likewise.
5059 2003-03-13 Paul Eggert <eggert@twinsun.com>
5061 Merge changes from Bison.
5062 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5063 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5064 when compiling Bison 1.875's `bitset bset = obstack_alloc
5065 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5066 * hash.c: Include <stdbool.h> unconditionally.
5068 2003-03-09 Paul Eggert <eggert@twinsun.com>
5070 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5071 Reported by Bruce Becker; see:
5072 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5074 2003-03-03 Paul Eggert <eggert@twinsun.com>
5075 Bruno Haible <bruno@clisp.org>
5077 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5078 Reported by John Hughes, see
5079 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5081 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5083 * poll_.h: New file.
5086 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5088 * mathl.h: New file.
5089 * acosl.c: New file.
5090 * asinl.c: New file.
5091 * atanl.c: New file.
5092 * ceill.c: New file.
5095 * floorl.c: New file.
5096 * frexpl.c: New file.
5097 * ldexpl.c: New file.
5099 * sincosl.c: New file.
5101 * sqrtl.c: New file.
5103 * trigl.c: New file.
5104 * trigl.h: New file.
5106 2003-02-17 Bruno Haible <bruno@clisp.org>
5108 * mkdtemp.h: New file, from GNU gettext.
5109 * mkdtemp.c: New file, from GNU gettext.
5111 2003-01-31 Bruno Haible <bruno@clisp.org>
5113 * rename.c: #undef rename before defining rpl_rename.
5114 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5116 2003-01-30 Bruno Haible <bruno@clisp.org>
5118 * printf-args.h: New file, from GNU gettext.
5119 * printf-args.c: New file, from GNU gettext.
5120 * printf-parse.h: New file, from GNU gettext.
5121 * printf-parse.c: New file, from GNU gettext.
5122 * vasnprintf.h: New file, from GNU gettext.
5123 * vasnprintf.c: New file, from GNU gettext.
5124 * asnprintf.c: New file, from GNU gettext.
5125 * vasprintf.h: New file, from GNU gettext with modifications.
5126 * vasprintf.c: New file, from GNU gettext.
5127 * asprintf.c: New file, from GNU gettext.
5129 2003-01-29 Bruno Haible <bruno@clisp.org>
5131 * stpncpy.h: New file, from GNU gettext with modifications.
5132 * stpncpy.c: New file, from GNU gettext with modifications.
5134 2003-01-28 Bruno Haible <bruno@clisp.org>
5136 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5138 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5141 2003-01-27 Bruno Haible <bruno@clisp.org>
5143 * xsetenv.h: New file, from GNU gettext.
5144 * xsetenv.c: New file, from GNU gettext.
5146 2003-01-23 Bruno Haible <bruno@clisp.org>
5148 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5150 2003-01-22 Bruno Haible <bruno@clisp.org>
5152 * exit.h: New file, from GNU gettext.
5154 2003-01-11 Bruno Haible <bruno@clisp.org>
5156 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5157 * strcase.h (strcasecmp, strncasecmp): Likewise.
5159 2003-01-14 Jim Meyering <jim@meyering.net>
5161 * same.c (same_name): Tweak a comment.
5163 2003-01-11 Bruno Haible <bruno@clisp.org>
5165 * same.c (same_name): Reorder tests so as to avoid calling stat()
5166 when a string comparison is sufficient.
5168 2003-01-11 Bruno Haible <bruno@clisp.org>
5170 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5173 2003-01-11 Bruno Haible <bruno@clisp.org>
5175 * hash-pjw.c: Add comment about low quality of this function.
5177 2003-01-12 Paul Eggert <eggert@twinsun.com>
5179 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5180 to avoid collisions with libcurses and libreadline.
5182 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5183 * getstr.h, getstr.c: Remove.
5184 * getline.c: Include "getline.h", to check interface.
5185 Move body of old getstr.c here: this defines MIN_CHUNK and
5186 declares getdelim2, which is renamed from getstr.
5187 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5189 * linebuffer.c (readlinebuffer): Renamed from readline.
5191 * linebuffer.h: Likewise.
5192 (readline): Remove backward-compatibility macro.
5194 2003-01-12 Jim Meyering <jim@meyering.net>
5196 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5198 2003-01-10 Bruno Haible <bruno@clisp.org>
5200 * alloca_.h: New file.
5201 * getdate.y: Unconditionally include alloca.h.
5202 * makepath.c: Likewise.
5203 * setenv.c: Likewise.
5204 * userspec.c: Likewise.
5206 2003-01-09 Bruno Haible <bruno@clisp.org>
5208 * stdbool.h.in: New file.
5210 2003-01-08 Bruno Haible <bruno@clisp.org>
5212 * safe-read.c: Include specification header first, to ensure its
5214 * full-write.c: Likewise.
5216 2003-01-08 Jim Meyering <jim@meyering.net>
5218 * full-write.c: Undefine and define-away `const' after inclusion
5219 of errno.h, not before. Suggestion from Bruno Haible.
5221 2003-01-07 Jim Meyering <jim@meyering.net>
5223 * full-write.c: Rework so that it may serve to define full_read, too.
5224 * full-read.c: Simply #define FULL_READ and include full-write.c.
5226 2003-01-06 Jim Meyering <jim@meyering.net>
5228 * version-etc.c: Update year in translatable copyright string.
5230 2002-12-25 Bruno Haible <bruno@clisp.org>
5232 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5233 * xstrtol.h: Likewise.
5234 * xstrtoimax.c: Likewise.
5235 * xstrtoumax.c: Likewise.
5236 * human.h: Likewise.
5238 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5239 on systems that have <inttypes.h> but not <stdint.h>.
5241 2002-12-31 Paul Eggert <eggert@twinsun.com>
5243 * memcoll.c (memcoll): Fall back on a simple algorithm using
5244 memcmp if strcoll doesn't work.
5246 2002-12-23 Bruno Haible <bruno@clisp.org>
5248 * localcharset.h: New file.
5249 * localcharset.c: Include it.
5250 * unicodeio.c: Likewise.
5252 2002-12-22 Bruno Haible <bruno@clisp.org>
5254 * utime.c (utime_null): No need to call ftruncate if the file was
5257 2002-12-23 Bruno Haible <bruno@clisp.org>
5259 * memcoll.c (STRCOLL): New macro.
5262 2002-12-22 Bruno Haible <bruno@clisp.org>
5264 * getstr.h (getstr): Define, to avoid clash with libcurses.
5265 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5267 2002-12-22 Bruno Haible <bruno@clisp.org>
5269 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5271 2002-12-23 Bruno Haible <bruno@clisp.org>
5273 * getline.h: Include <stddef.h>, for size_t.
5275 * unicodeio.h: Include <stddef.h>, for size_t.
5276 * unicodeio.c: Don't include <stddef.h>.
5278 2002-12-17 Bruno Haible <bruno@clisp.org>
5280 * canon-host.c (strdup): Remove unused declaration.
5282 * fsusage.c: Include full_read.h.
5283 (get_fs_usage): Use full_read instead of safe_read.
5285 * utime.c (utime_null): Use SAFE_READ_ERROR.
5287 2002-12-11 Bruno Haible <bruno@clisp.org>
5289 * setenv.h: Rewritten to cope with systems that have setenv() but not
5291 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5294 2002-12-11 Bruno Haible <bruno@clisp.org>
5296 * setenv.c (alloca): Fall back to malloc.
5298 (setenv): Use freea() to free memory allocated with alloca().
5300 2002-11-13 Bruno Haible <bruno@clisp.org>
5302 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5303 function declarations.
5304 * unsetenv.c (unsetenv): Likewise.
5306 2002-03-04 Bruno Haible <bruno@clisp.org>
5308 Portability to AIX 4.3.3.
5309 * unsetenv.c: New file, extracted from setenv.c.
5310 * setenv.c: Move the unsetenv() function to unsetenv.c.
5312 2001-12-20 Bruno Haible <bruno@clisp.org>
5314 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5315 use malloc instead. For SunOS 4.
5317 2001-12-11 Bruno Haible <bruno@clisp.org>
5319 * setenv.c: Declare alloca.
5320 (compar_fn_t): New typedef.
5321 (KNOWN_VALUE, STORE_VALUE): Use it.
5323 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5326 2002-12-10 Paul Eggert <eggert@twinsun.com>
5328 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5329 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5330 Choose values that are less likely to collide with system fnmatch
5332 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5333 defined (e.g., a pure POSIX system).
5334 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5335 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5337 2002-12-06 Jim Meyering <jim@meyering.net>
5339 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5341 Merge in changes from libc's misc/error.c, in preparation
5342 for the merge of gnulib's changes back into libc.
5344 * error.c (_): Define only if not already defined.
5345 Move definition to follow all #include directives.
5346 Include unlocked-io.h only if !_LIBC.
5347 [_LIBC]: Include <libio/libioP.h>.
5348 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5349 (fflush): Tweak definition to use INTUSE.
5352 2002-12-05 Paul Eggert <eggert@twinsun.com>
5354 * alloca.c [defined emacs]: Include "lisp.h".
5355 (xalloc_die) [defined emacs]: New macro.
5356 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5357 [! defined emacs]: Include <xalloc.h>.
5358 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5359 (pointer): Typedef to POINTER_TYPE *.
5360 (malloc): Remove decl; we now always use xmalloc.
5361 (alloca): Use old-style definition, since Emacs needs this.
5362 Check for arithmetic overflow when computing combined size.
5364 2002-12-04 Paul Eggert <eggert@twinsun.com>
5366 Do not generate unlocked-io.h automatically, since it's easier to
5367 maintain it by hand.
5369 * unlocked-io.h: New file, from GNU diffutils,
5370 but with proper copyright notice and attribution.
5372 * Makefile.am: Add copyright notice.
5373 (libfetish_a_SOURCES): Add unlocked-io.h.
5374 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5375 (DISTCLEANFILES, io_functions): Remove macros.
5376 (EXTRA_DIST): Remove gen_uio.
5377 (unlocked-io.h): Remove rule.
5379 2002-12-04 Jim Meyering <jim@meyering.net>
5381 Reflect the fact that stat.c and lstat.c are no longer generated.
5382 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5383 (DISTCLEANFILES): Likewise.
5384 (EXTRA_DIST): Likewise.
5385 (all_local): Don't depend on stat.c or lstat.c.
5386 (stat.c, lstat.c): Remove rules.
5387 (EXTRA_DIST): Remove xstat.in.
5389 * xstat.in: Remove file. Contents moved into stat.c.
5390 * stat.c: New file. Contents mostly from xstat.in.
5391 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5392 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5394 * safe-read.c: Rework so that it may serve to define safe_write, too.
5395 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5397 2002-12-03 Jim Meyering <jim@meyering.net>
5399 * safe-read.c, safe-write.c: Change variable names and comments, but
5400 not semantics, to minimize the differences between these two files.
5401 (safe_read): Change comment to mention SAFE_READ_ERROR.
5403 * safe-read.c (IS_EINTR): Define.
5404 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5406 2002-12-02 Bruno Haible <bruno@clisp.org>
5408 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5409 Define, taken from safe-read.c.
5410 (INT_MAX): Provide fallback.
5411 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5412 * safe-write.h (SAFE_WRITE_ERROR): Define.
5414 * safe-read.c (EINTR): Remove definition.
5415 (safe_read): Don't use EINTR if it is absent.
5417 2002-12-02 Jim Meyering <jim@meyering.net>
5419 * safe-read.c (EINTR): Define.
5420 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5421 (INT_MAX): Provide fallback.
5422 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5424 * safe-read.h (SAFE_READ_ERROR): Define.
5426 2002-12-01 Jim Meyering <jim@meyering.net>
5428 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5429 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5431 2002-11-27 Paul Eggert <eggert@twinsun.com>
5433 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5434 hash_rehash): Replace `if (limit <= value) abort ();' with
5435 `if (! (value < limit)) abort ();', for readability.
5437 2002-11-26 <karl@gnu.org>
5439 * strdup.c: copy from libc again, with jim's ok.
5440 * .cppi-disable: re-add strdup.c
5442 2002-11-25 <karl@gnu.org>
5444 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5445 instead of "strtol.c".
5447 2002-11-25 Jim Meyering <jim@meyering.net>
5449 * mktime.c: Sync from libc, now that it has the latest fix.
5451 2002-11-24 <karl@gnu.org>
5453 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5454 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5456 2002-11-24 Jim Meyering <jim@meyering.net>
5458 Update from coreutils:
5460 * mktime.c: Merge in changes from libc.
5462 Avoid a link-time failure on some Linux systems.
5463 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5464 (__mon_yday): Declare with the STATIC attribute.
5465 (__mktime_internal): Likewise.
5466 Based on a report from Greg Schafer.
5468 2002-11-23 Jim Meyering <jim@meyering.net>
5470 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5471 Use `unsigned', not `int', as type of index.
5473 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5475 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5477 2002-11-22 Paul Eggert <eggert@twinsun.com>
5479 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5480 hint that one should use `if (! x) abort ();' rather than `assert
5481 (x);', and anyway it's one less thing to worry about configuring.
5482 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5483 hash_rehash, hash_insert): Use abort rather than assert.
5485 2002-11-22 Paul Eggert <eggert@twinsun.com>
5487 * quotearg.h: Allow multiple inclusion by surrounding with
5488 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5489 so that we can be included first.
5490 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5491 * quotearg.c: Include quotearg.h immediately after config.h.
5492 No need to include stddef.h or sys/types.h any more.
5493 Surround local include files with "", not "<>".
5494 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5495 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5496 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5497 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5498 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5499 (ISPRINT): Remove; no longer needed now that we assume C89.
5501 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5504 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5505 quotearg_char): Use SIZE_MAX rather than
5506 (size_t) -1 when we are talking about "infinity".
5508 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5510 2002-11-22 Bruno Haible <bruno@clisp.org>
5512 * safe-read.h: Assume C89. Add comments.
5513 (safe_read): Change return type to size_t.
5514 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5515 counts > SSIZE_MAX correctly.
5516 * safe-write.h: New file.
5517 * safe-write.c: New file.
5518 * full-read.h: New file.
5519 * full-read.c: New file.
5520 * full-write.h: Assume C89. Add comments.
5521 * full-write.c: Include safe-write.h.
5522 (full_write): Rewritten to use safe_write.
5523 Suggested by Jim Meyering and Paul Eggert.
5525 2002-11-21 Bruno Haible <bruno@clisp.org>
5527 Remove case insensitive option matching.
5528 * argmatch.h (argcasematch): Remove declaration.
5529 (ARGCASEMATCH): Remove macro.
5530 (__xargmatch_internal): Remove case_sensitive argument.
5531 (XARGMATCH): Update.
5532 (XARGCASEMATCH): Remove macro.
5533 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5534 case_sensitive argument.
5535 (argcasematch): Remove function.
5536 (__xargmatch_internal): Remove case_sensitive argument.
5537 (main): Use XARGMATCH instead of XARGCASEMATCH.
5539 * xmalloc.c: Change compile-time error message. Add comment about
5540 required autoconf version.
5542 2002-11-21 Jim Meyering <jim@meyering.net>
5544 * strdup.c (strdup): Tweak comment and initial #if/#include.
5546 Merge in changes from the coreutils.
5548 2002-09-25 Paul Eggert <eggert@twinsun.com>
5549 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5550 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5551 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5552 int. Work more efficiently if X is the same width as uintmax_t.
5553 Do not compare X to -1, to avoid bogus compiler warning.
5554 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5555 Don't assume that f_frsize and f_bsize are the same type.
5557 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5560 * makepath.c (make_path): Restore umask *before* creating the final
5562 (make_path): Minor reformatting.
5564 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5565 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5567 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5568 ones. At least on GNU/Linux systems, `auto' means something else.
5571 2002-11-20 Paul Eggert <eggert@twinsun.com>
5573 Merge argmatch cleanups from Bison. Assume C89.
5575 * argmatch.c: Include config.h here, not in argmatch.h.
5576 Include stdlib.h, for EXIT_FAILURE.
5577 Always include <string.h>, since we assume C89.
5578 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5579 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5580 Include <stddef.h> instead, since it's all we need for size_t.
5581 (PARAMS): Remove. All uses removed.
5582 (ARRAY_CARDINALITY): Do not bother to #undef.
5583 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5584 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5585 Remove unnecessary parentheses.
5586 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5587 Insert necessary parentheses.
5588 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5589 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5591 2002-11-19 Bruno Haible <bruno@clisp.org>
5593 * mbswidth.c: Include mbswidth.h right at the beginning.
5594 * mbswidth.h: Include <stddef.h>, for size_t.
5596 * mbswidth.h (PARAMS): Remove macro.
5597 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5598 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5600 * gcd.h (PARAMS): Remove macro.
5601 (gcd): Use ANSI C function declarations.
5602 * gcd.c (gcd): Likewise.
5604 2002-11-15 Bruno Haible <bruno@clisp.org>
5606 * strcspn.c: Include <stddef.h>.
5607 (strcspn): Use ANSI C function declaration. Change return type to
5609 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5610 (strpbrk): Use NULL.
5611 * strpbrk.h (PARAMS): Remove macro.
5612 (strpbrk): Use ANSI C function declaration.
5613 * strstr.c: Don't include <sys/types.h>.
5614 * strstr.h (PARAMS): Remove macro.
5615 (strstr): Use ANSI C function declarations.
5617 2002-11-06 Bruno Haible <bruno@clisp.org>
5619 * gcd.h (gcd): Change argument type to 'unsigned long'.
5620 * gcd.c (gcd): Likewise.
5622 2002-11-05 Bruno Haible <bruno@clisp.org>
5624 * gcd.h: New file, from gettext-0.11.5.
5625 * gcd.c: New file, from gettext-0.11.5.
5627 2002-11-05 Bruno Haible <bruno@clisp.org>
5629 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5630 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5631 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5632 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5634 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5635 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5637 * closeout.c: Include gettext.h instead of <libintl.h>.
5638 * human.c: Include gettext.h instead of <libintl.h>.
5639 * quotearg.c: Include gettext.h instead of <libintl.h>.
5640 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5641 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5642 * userspec.c: Include gettext.h instead of <libintl.h>.
5643 * version-etc.c: Include gettext.h instead of <libintl.h>.
5644 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5645 (textdomain): Remove definition.
5646 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5648 * long-options.c: Remove include of <libintl.h> and definition of _.
5649 * same.c: Remove include of <libintl.h> and definition of _.
5651 2002-11-04 Bruno Haible <bruno@clisp.org>
5653 * stpcpy.h: New file, from GNU gettext-0.11.5.
5654 * strcase.h: New file, from GNU gettext-0.11.5.
5655 * strpbrk.h: New file, from GNU gettext-0.11.5.
5656 * strstr.h: New file, from GNU gettext-0.11.5.
5657 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5659 2002-05-09 Bruno Haible <bruno@clisp.org>
5661 * config.charset: Update for newest glibc. Add canonical names
5662 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5664 2002-05-09 Bruno Haible <bruno@clisp.org>
5666 * localcharset.c (get_charset_aliases): Add more Windows specific
5669 2002-05-08 Owen Taylor <otaylor@redhat.com>
5671 * config.charset: A few additions for Solaris.
5673 2001-12-05 Bruno Haible <bruno@clisp.org>
5675 * localcharset.c (locale_charset): Don't return an empty string.
5677 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5679 * config.charset: msdos in uk_UA uses CP1125.
5681 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5683 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5684 * localcharset.c (locale_charset): Declare as extern "C".
5686 2002-02-15 Bruno Haible <bruno@clisp.org>
5688 * config.charset [msdosdjgpp]: For Russian, use CP866.
5690 2002-02-11 Bruno Haible <bruno@clisp.org>
5692 * config.charset: Add support for NetBSD.
5694 2002-09-25 <karl@gnu.org>
5696 * strdup.c: copy from libc/string (via ../config/srclist*).
5697 * getopt*: copy from libc/posix.
5698 * gettext.h: copy from gettext.
5699 * .cppi-disable: add strdup.c, gettext.h.
5701 2002-07-01 Jim Meyering <meyering@lucent.com>
5703 * c-stack.c: Include sys/time.h.
5704 From Volker Borchert.
5706 2002-06-11 Paul Eggert <eggert@twinsun.com>
5708 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5709 New macro. Use it uniformly instead of
5710 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5711 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5712 reported by Vin Shelton.
5714 2002-06-22 Jim Meyering <meyering@lucent.com>
5716 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5717 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5719 2002-06-22 Paul Eggert <eggert@twinsun.com>
5721 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5722 Do not assume SA_SIGINFO behavior.
5723 Bug reported by Jim Meyering on NetBSD 1.5.2.
5725 2002-06-22 Jim Meyering <meyering@lucent.com>
5727 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5729 * exitfail.c, exitfail.h: Likewise.
5730 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5732 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5734 (EXTRA_DIST): Add fnmatch_loop.c.
5735 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5737 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5738 * fnmatch.c: Update from diffutils-2.8.2.
5739 * fnmatch_.h: New file. From diffutils-2.8.2.
5740 * fnmatch.h: Remove file.
5742 2002-06-18 Paul Eggert <eggert@twinsun.com>
5744 * file-type.h: Report an error if neither S_ISREG nor
5745 S_IFREG is defined, instead of using a test specific to glibc
5746 2.2. This should be safe, since POSIX requires S_ISREG and
5747 Unix Version 7 had S_IFREG. We don't need to check for
5748 <sys/types.h> since we don't use any symbols that it defines.
5750 2002-06-15 Jim Meyering <meyering@lucent.com>
5752 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5753 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5754 have been included before this file.
5756 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5758 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5759 so that each temporary file name is unique and valid in the first
5760 8 characters, for operation under DOS.
5762 2002-06-15 Jim Meyering <meyering@lucent.com>
5764 Work even with DJGPP 2.03, which lacks support for symlinks.
5766 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5768 * lchown.c (S_ISLNK): Likewise.
5770 2002-06-14 Jim Meyering <meyering@lucent.com>
5772 * file-type.h: Use the version from diffutils-2.8.2.
5773 * file-type.c: Likewise.
5775 2002-05-27 Jim Meyering <meyering@lucent.com>
5777 Fix a problem seen only on nonconforming systems whereby ls.c's
5778 use of localtime, and then of gettimeofday would cause trouble:
5779 the localtime call used to initialize rpl_gettimeofday's save
5780 mechanism would clobber ls's current local time information so
5781 that in any long listing the first file would always be listed
5782 with date 1970-01-01. Analysis by Volker Borchert.
5784 * gettimeofday.c (localtime): Undefine.
5785 (rpl_localtime): New function.
5787 2002-05-22 Jim Meyering <meyering@lucent.com>
5789 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5790 * file-type.h: New file.
5791 * file-type.c (file_type): New file/function. Extracted from diffutils.
5793 2002-04-29 Paul Eggert <eggert@twinsun.com>
5795 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5797 2002-04-28 Paul Eggert <eggert@twinsun.com>
5799 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5800 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5801 of 127, since 64 is the largest conceivable number for ancient
5803 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5805 2002-04-28 Jim Meyering <meyering@lucent.com>
5807 * sig2str.c (WTERMSIG): Remove definition (unused).
5809 2002-04-28 Paul Eggert <eggert@twinsun.com>
5811 * sig2str.h, sig2str.c: New files.
5812 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5814 2002-04-24 Jim Meyering <meyering@lucent.com>
5816 * gettext.h: New file, from Gettext.
5817 * Makefile.am (INCLUDES): Remove -I../intl.
5818 (libfetish_a_SOURCES): Add gettext.h.
5820 2002-04-16 Jim Meyering <meyering@lucent.com>
5822 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5823 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5824 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5826 2002-04-12 Jim Meyering <meyering@lucent.com>
5828 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5830 2002-03-10 Jim Meyering <meyering@lucent.com>
5832 * makepath.c (make_path): Remove a comma from a diagnostic.
5833 Suggestion from Santiago Vila.
5835 2002-03-08 Jim Meyering <meyering@lucent.com>
5837 * rename.c: Mention that this wrapper is needed also on
5838 mips-dec-ultrix4.4 systems.
5840 2002-03-02 Jim Meyering <meyering@lucent.com>
5842 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5843 not HAVE_CLOCK_SETTIME.
5845 2002-02-27 Paul Eggert <eggert@twinsun.com>
5847 * nanosleep.h: Rename to....
5848 * timespec.h: New name for nanosleep.h. All uses changed.
5850 * gettime.c: New file.
5851 * settime.c: New file.
5854 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5855 timespec.h. Remove nanosleep.h.
5857 2002-02-25 Paul Eggert <eggert@twinsun.com>
5859 * acl.c, acl.h: New files.
5860 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5862 2002-02-24 Jim Meyering <meyering@lucent.com>
5864 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5865 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5866 cause trouble. Reported by Nelson Beebe.
5868 2002-02-23 Paul Eggert <eggert@twinsun.com>
5870 * path-concat.c (xpath_concat): Reorder code to pacify
5871 compilers that don't know that xalloc_die never returns.
5873 2002-02-20 Jim Meyering <meyering@lucent.com>
5875 * getdate.c: Regenerate using bison-1.33.
5877 2002-02-15 Paul Eggert <eggert@twinsun.com>
5879 * posixver.c, posixver.h: New files.
5880 * Makefile.am (libfetish_a_SOURCES): Add them.
5882 2002-02-02 Paul Eggert <eggert@twinsun.com>
5883 Bruno Haible <bruno@clisp.org>
5885 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5886 (fwrite_success_callback): New declaration.
5887 * unicodeio.c (unicode_to_mb): New function, extracted from
5888 print_unicode_char. Call failure callback instead of error.
5889 (fwrite_success_callback): New function.
5890 (exit_failure_callback): New function.
5891 (fallback_failure_callback): New function.
5892 (print_unicode_char): Call unicode_to_mb.
5894 2002-01-26 Jim Meyering <meyering@lucent.com>
5896 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5898 2002-01-22 Jim Meyering <meyering@lucent.com>
5900 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5901 Otherwise, some versions of automake would omit the rule that makes
5902 Makefile from Makefile.in.
5904 2001-01-21 Paul Eggert <eggert@twinsun.com>
5906 * xmemcoll.h, xmemcoll.c: New files.
5907 * Makefile.am (libfetish_a_SOURCES): Add them.
5908 * memcoll.c: Include errno.h, and declare errno if not defined.
5909 (memcoll): Set errno to zero if there is no error.
5911 * quotearg.c (quotearg_buffer_restyled):
5912 Fix bug with quoting buffers containing NUL when backslashing escapes.
5913 This bug was exposed by the other changes in this patch.
5914 (quotearg_n_options): New arg ARGSIZE.
5915 All callers changed.
5916 (quoting_options_from_style): New function.
5917 (quotearg_n_style): Use it.
5918 (quotearg_n_style_mem): New function.
5920 * quotearg.h (quotearg_n_style_mem): New function.
5922 2002-01-16 Jim Meyering <meyering@lucent.com>
5924 * getdate.y: Add three semicolons, each just before a closing brace.
5925 Bison (as of version 1.31) no longer papers over that mistake.
5927 2002-02-14 Paul Eggert <eggert@twinsun.com>
5929 * backupfile.c (ISDIGIT): Comment fix.
5930 * getdate.y (ISDIGIT): Likewise.
5931 * posixtm.c (ISDIGIT, year): Likewise.
5932 * strverscmp.c (ISDIGIT): Likewise.
5933 * userspec.c (ISDIGIT): Likewise.
5935 2002-01-05 Jim Meyering <meyering@lucent.com>
5937 * version-etc.c (version_etc_copyright): Update copyright year.
5939 2001-01-19 Paul Eggert <eggert@twinsun.com>
5941 * closeout.c (close_stdout_status): If ferror (stdout), do
5942 not silently exit merely because the output buffer happens to
5943 have nothing pending.
5945 2001-12-18 Paul Eggert <eggert@twinsun.com>
5947 See the big note in ../ChangeLog.
5948 * human.c (suffixes): Prefer K to k for 1024.
5949 (generate_suffix_backwards): New function.
5950 (human_readable_inexact): Use it.
5951 * xstrtol.c (__xstrtol): If there is no number but there
5952 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5953 Accept 'K' as well as 'k'.
5955 2001-12-15 Jim Meyering <meyering@lucent.com>
5957 * regex.h (__restrict_arr): Update from libc.
5959 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5960 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5963 2001-12-10 Jim Meyering <meyering@lucent.com>
5965 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5966 Instead, include "xalloc.h".
5967 (initbuffer): Don't cast xmalloc return value to char*.
5968 (readline): Reword comment.
5969 Don't cast xrealloc return value to char*
5972 2001-12-09 Jim Meyering <meyering@lucent.com>
5974 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5975 `signed and unsigned type in conditional expression'.
5976 * posixtm.c (posix_time_parse): Likewise.
5978 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5980 * readtokens.c (readtoken): Declare an index to be of type unsigned
5981 to avoid a pedantic warning.
5983 * getstr.c: Don't include assert.h.
5984 (getstr): Remove warning-evoking assertions.
5985 Return -1 if offset parameter is out of bounds.
5986 Change the type of a local from int to size_t.
5988 * strftime.c (my_strftime_localtime_r): Include this function
5989 definition in the `#if ! HAVE_TM_GMTOFF' block.
5991 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5992 Include xalloc.h instead.
5994 2001-12-02 Jim Meyering <meyering@lucent.com>
5996 * tempname.c: Don't declare getenv, thus reverting the change of
5997 2001-11-18. It's no longer necessary, now that stdlib.h is always
6000 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6001 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6003 2001-11-30 Akim Demaille <akim@epita.fr>
6005 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6006 before being defined.
6008 2001-11-27 Paul Eggert <eggert@twinsun.com>
6010 * quotearg.h (quotearg_n, quotearg_n_style):
6011 First arg is int, not unsigned.
6012 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6013 (SIZE_MAX, UINT_MAX): New macros.
6014 (quotearg_n_options): Abort if N is negative.
6015 Avoid overflow check on hosts where size_t is 64 bits and int
6016 is 32 bits, as overflow is impossible there.
6017 Fix off-by-one typo that caused unnecessary reallocation.
6019 2001-11-27 Jim Meyering <meyering@lucent.com>
6021 * tempname.c: Merge with version from libc.
6022 * regex.c: Likewise.
6024 * tempname.c: Include stdlib.h unconditionally. On some old systems
6025 for which STDC_HEADERS is 0, it was not included, resulting in a
6026 warning about an integer-to-pointer conversion problem with getenv.
6027 Reported by Volker Borchert.
6029 2001-11-26 Jim Meyering <meyering@lucent.com>
6031 * gtod.h: Remove file.
6032 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6033 * gettimeofday.c: Don't include gtod.h.
6034 (GTOD_init): Remove function.
6035 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6036 Suggestion from Volker Borchert.
6038 2001-11-23 Jim Meyering <meyering@lucent.com>
6040 * hash.h (struct hash_table): Don't define here. Merely declare it.
6041 * hash.c (struct hash_table): Define it here instead.
6043 2001-11-22 Jim Meyering <meyering@lucent.com>
6045 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6047 2001-11-18 Paul Eggert <eggert@twinsun.com>
6049 * tempname.c (TMP_MAX): Remove; no longer needed.
6050 (TEMPORARIES): New macro.
6051 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6052 removes an artificial limitation (e.g. HP-UX 10.20, where
6055 2001-11-18 Jim Meyering <meyering@lucent.com>
6057 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6060 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6061 files will be created before anything else.
6063 2001-11-17 Jim Meyering <meyering@lucent.com>
6065 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6066 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6067 rather than group writable. Patch by Juan F. Codagnone.
6069 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6070 Instead, include "xalloc.h".
6072 * mountlist.c: Include unlocked-io.h after all system headers.
6073 Remove explicit declarations of xmalloc, xrealloc,
6074 and xstrdup. Instead, include "xalloc.h".
6076 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6077 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6078 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6080 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6081 Reported by Padraig Brady.
6083 * mkstemp.c: #undef mkstemp.
6085 (rpl_mkstemp): Rename from mkstemp.
6088 2001-11-16 Jim Meyering <meyering@lucent.com>
6090 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6091 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6092 determine the amount of total physical memory, use pstat_getstatic.
6093 HPUX-11 doesn't define _SC_PHYS_PAGES.
6094 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6095 If sysconf couldn't be used to determine the amount of available
6096 physical memory, use both pstat_getstatic and pstat_getdynamic.
6097 Based on a patch from Bob Proulx.
6099 2001-11-05 Jim Meyering <meyering@lucent.com>
6101 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6103 2001-11-03 Jim Meyering <meyering@lucent.com>
6105 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6106 in argmatch_to_argument call.
6108 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6111 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6112 e.g., a fault due to an attempt to free a NULL pointer.
6114 2001-11-01 Jim Meyering <meyering@lucent.com>
6116 * dirfd.c, dirfd.h: New files.
6117 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6119 * hash.c (hash_print) [TESTING]: Clean up.
6121 2001-10-22 Paul Eggert <eggert@twinsun.com>
6123 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6124 to avoid a warning if -Wall.
6126 2001-10-21 Paul Eggert <eggert@twinsun.com>
6128 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6130 2001-10-21 Jim Meyering <meyering@lucent.com>
6132 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6133 this code would end up calling gettext even in packages built
6135 * getopt.c (_): Likewise.
6136 * regex.c (_): Likewise.
6138 2001-10-20 Paul Eggert <eggert@twinsun.com>
6140 * error.c (strerror_r): Do not declare unless !_LIBC.
6141 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6142 Use strerror_r that is only a macro, even if it is not a function.
6143 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6144 (private_strerror): Use prototypes, not old-style function definition.
6145 (print_errno_message): New function.
6146 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6148 (error_tail, error, error_at_line): Use it.
6150 2001-10-11 Jim Meyering <meyering@lucent.com>
6152 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6153 and quote_n (1, ... to avoid clobbering a buffer.
6155 2001-10-05 Jim Meyering <meyering@lucent.com>
6157 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6158 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6159 * hash-pjw.h: New file.
6161 2001-09-30 Jim Meyering <meyering@lucent.com>
6163 * mountlist.c [MOUNTED_GETFSSTAT]:
6164 Include <sys/ucred.h>, for Apple Darwin.
6165 Include sys/mount.h and sys/fs_types.h only if available.
6167 (read_filesystem_list): Use FS_TYPE.
6169 2001-09-29 Paul Eggert <eggert@twinsun.com>
6171 * exclude.c (excluded_filename): 0 -> false, since it's
6174 2001-09-28 Paul Eggert <eggert@twinsun.com>
6176 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6177 #defines strtoimax. Also treat the other strto* functions
6180 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6181 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6182 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6184 2001-09-26 Jim Meyering <meyering@lucent.com>
6186 Most macros in unlocked-io.h had the wrong number of arguments.
6187 * gen-uio: New script.
6188 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6189 * unlocked-io.hin: Remove file.
6190 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6191 rather than trying to embed it here.
6192 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6193 Reported by Padraig Brady.
6195 2001-09-25 Volker Borchert <bt@teknon.de>
6197 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6199 2001-09-23 Jim Meyering <meyering@lucent.com>
6201 * mountlist.c: Remove useless parentheses in #if directives.
6202 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6203 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6205 2001-09-22 Jim Meyering <meyering@lucent.com>
6207 * localcharset.c: Update from latest gettext.
6208 * config.charset: Likewise.
6210 2001-09-20 Jim Meyering <meyering@lucent.com>
6212 * xstrtol.c (strtoimax): Guard declaration with
6213 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6214 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6215 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6216 (strtoumax): Likewise, for completeness (it wasn't necessary).
6218 2001-09-06 Paul Eggert <eggert@twinsun.com>
6220 * strtoimax.c (HAVE_LONG_LONG):
6221 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6222 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6223 to work around bug in IBM C compiler.
6225 2001-09-16 Jim Meyering <meyering@lucent.com>
6227 * mkdir.c: New file.
6229 2001-09-04 Paul Eggert <eggert@twinsun.com>
6231 * xgetcwd.c: Revert some of the previous change; intead,
6232 fix the HAVE_GETCWD_NULL code to behave more like the
6233 !HAVE_GETCWD_NULL code used to.
6236 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6239 2001-09-04 Paul Eggert <eggert@twinsun.com>
6241 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6242 Use ssize_t, not int, to store result of readlink.
6243 Check for ssize_t overflow as well as size_t overflow,
6244 as POSIX says the result of readlink is implementation-defined
6245 when ssize_t overflows.
6246 Remove unnecessary cast to char*.
6247 Use free+malloc instead of realloc, as the storage doesn't need
6248 to be preserved and it's clearer and can be more efficient that way.
6249 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6250 * xreadlink.h (xreadlink): Update prototype.
6252 2001-09-03 Paul Eggert <eggert@twinsun.com>
6254 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6255 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6256 spotted by Jim Meyering.
6258 2001-09-03 Jim Meyering <meyering@lucent.com>
6260 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6262 2001-09-03 Paul Eggert <eggert@twinsun.com>
6264 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6265 like the HAVE_GETCWD_NULL code.
6266 Include pathmax.h if not HAVE_GETCWD.
6267 Do not include xalloc.h.
6268 (INITIAL_BUFFER_SIZE): New symbol.
6269 Do not use xmalloc / xrealloc, since the caller is responsible for
6270 handling errors. Preserve errno around `free' during failure.
6271 Do not overrun buffer when using getwd.
6273 2001-09-03 Paul Eggert <eggert@twinsun.com>
6275 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6276 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6278 2001-09-02 Jim Meyering <meyering@lucent.com>
6280 * error.c: Update from GNU libc.
6282 2001-09-01 Jim Meyering <meyering@lucent.com>
6284 * xreadlink.c: New file.
6285 * xreadlink.h: New file.
6286 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6288 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6289 doesn't conflict with sparc Solaris 7's definition in
6290 /usr/include/sys/int_types.h.
6292 * exclude.c: Use `""', not `<>' to #include non-system header files.
6293 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6294 and strncasecmp as r-values. Unixware didn't have declarations.
6296 2001-08-31 Jim Meyering <meyering@lucent.com>
6298 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6299 Use an initial, malloc'd, buffer of length 128 rather than
6300 a statically allocated one of length 1024.
6302 2001-08-30 Paul Eggert <eggert@twinsun.com>
6304 * xgetcwd.c: Don't include pathmax.h.
6305 Include stdlib.h and unistd.h if available.
6307 (xmalloc, xstrdup, free): Remove decls.
6308 (xgetcwd): Don't assume sizes fit in unsigned.
6309 Check for overflow when computing sizes.
6310 Simplify reallocation code.
6312 2001-08-28 Paul Eggert <eggert@twinsun.com>
6314 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6316 * strtoimax.c: Renamed from strtoxmax.c, removing the
6319 Also, make the following further changes to make this file's
6320 configuration more similar to that of strtol.c:
6321 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6322 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6323 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6324 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6325 changed to signed values.
6327 And make the following changes as well:
6328 Fix copyright notice, as 1999 was missing.
6329 (verify): New macro.
6330 (strtoimax): Check sizes at compile-time, not run-time.
6331 Prefer strtol to strtoll if both work.
6332 (main): Remove; it was not that useful and was a pain to maintain.
6334 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6336 2001-08-30 Paul Eggert <eggert@twinsun.com>
6338 * savedir.c (savedir): Remove size parameter, as POSIX says that
6339 a directory's st_size can have an arbitrary value, so the old
6340 usage could waste an arbitrary amount of memory. All uses
6342 * savedir.h: Update prototype.
6344 2001-08-30 Paul Eggert <eggert@twinsun.com>
6346 * xstrtol.c (strtoimax): New decl.
6348 2001-08-28 Paul Eggert <eggert@twinsun.com>
6350 * xstrtol.h: Add copyright notice.
6351 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6352 LONGINT_INVALID_SUFFIX_CHAR.
6354 2001-08-30 Paul Eggert <eggert@twinsun.com>
6356 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6359 2001-08-30 Paul Eggert <eggert@twinsun.com>
6361 * hash.c: Remove '2001' from copyright notice.
6363 2001-08-30 Paul Eggert <eggert@twinsun.com>
6365 * full-write.h: New file.
6366 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6367 * full-write.c: Correct credits, as cccp.c no longer
6368 exists and anyway it was so heavily changed from the old cccp
6369 code as to be unrecognizable. Include full-write.h.
6370 (full_write) Return size_t, with short writes meaning failure.
6371 All callers changed. This fixes a bug with large buffers
6373 * utime.c: Include full-write.h.
6375 2001-08-30 Paul Eggert <eggert@twinsun.com>
6377 Merge 'exclude' changes from tar 1.13.22.
6378 This fixes one or two unlikely storage allocation overflow bugs,
6379 but doesn't change user-visible behavior otherwise.
6381 2001-08-30 Paul Eggert <eggert@twinsun.com>
6383 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6384 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6385 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6386 Include if available.
6387 (<xalloc.h>): Include
6388 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6389 (verify): New macro. Use it to verify that EXCLUDE macros do not
6390 collide with FNM macros.
6391 (struct patopts): New struct.
6392 (struct exclude): Use it, as exclude patterns now come with options.
6393 (new_exclude): Support above changes.
6394 (new_exclude, add_exclude_file):
6395 Initial size must now be a power of two to simplify overflow checking.
6396 (free_exclude, fnmatch_no_wildcards): New function.
6397 (excluded_filename): No longer requires options arg, as the options
6398 are determined by add_exclude. Now returns bool, not int.
6399 (excluded_filename, add_exclude):
6400 Add support for the fancy new exclusion options.
6401 (add_exclude, add_exclude_file): Now takes int options arg.
6402 Check for arithmetic overflow when computing sizes.
6403 (add_exclude_file): xrealloc might modify errno, so don't
6404 realloc until after errno might be used.
6406 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6408 (free_exclude): New decl.
6409 (add_exclude, add_exclude_file): Now takes int options arg.
6410 (excluded_filename): No longer requires options arg, as the options
6411 are determined by add_exclude. Now returns bool, not int.
6413 2001-08-30 Paul Eggert <eggert@twinsun.com>
6415 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6417 2001-08-27 Jim Meyering <meyering@lucent.com>
6419 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6421 * version-etc.c (N_): Remove definition.
6422 Revert most of last change.
6423 Instead, simply don't mark the `Copyright...' string for translation.
6424 Based on advice from Paul Eggert.
6426 * strtoxmax.c: Tweak comment.
6428 2001-08-26 Jim Meyering <meyering@lucent.com>
6430 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6431 of copyright with `%s' so translators don't get an untranslated
6433 (COPYRIGHT_YEAR): Define.
6434 (version_etc): Use fprintf rather than fputs.
6435 Suggestion from Ulrich Drepper.
6437 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6439 * strtoll.c: New file, from GNU libc.
6440 * xstrtoimax.c: New file.
6442 * xstrtol.h: Add xstrtoimax.
6443 * strtoumax.c: New file. Simply include "strtoumax.c".
6444 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6446 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6447 * strtoxmax.c: ... then renamed to this.
6449 2001-08-13 Paul Eggert <eggert@twinsun.com>
6451 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6452 Port to Solaris 8, where 'sed' requires a space after the 'r'
6453 command, and where sh dislikes "$/". Clean up the spacing a bit.
6454 Redirect output to $tmp just once.
6456 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6458 * addext.c (<errno.h>): Include.
6459 (errno): Declare if not defined.
6460 (addext): Work correctly when pathconf returns -1 and leaves
6461 errno alone because there is no limit. Also, work even if
6462 pathconf returns a value greater than SIZE_MAX.
6464 2001-08-12 Jim Meyering <meyering@lucent.com>
6466 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6467 Simply `return getcwd (NULL, 0);'.
6468 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6469 Use 1300 as initial value for length, not PATH_MAX.
6471 * pathmax.h: Clean up cpp syntax.
6473 2001-08-12 Jim Meyering <meyering@lucent.com>
6475 * gettimeofday.c: New file.
6477 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6479 2001-08-04 Jim Meyering <meyering@lucent.com>
6481 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6482 to get in sync with glibc.
6484 2001-08-03 Paul Eggert <eggert@twinsun.com>
6486 The following changes are from gettext 0.10.39 as maintained by
6489 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6490 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6491 with inverted sense. All uses changed.
6493 * mbswidth.c: Don't include <limits.h>.
6494 Include <stdlib.h> and <string.h> unconditionally.
6495 (iswcntrl, mbsinit, ISCNTRL): New macros.
6496 (mbsnwidth): Use K&R style function declarations.
6497 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6498 can optimize it when MB_CUR_MAX == 1.
6499 The width of control characters is zero, not 1.
6501 2001-07-15 Jim Meyering <meyering@lucent.com>
6503 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6504 (BUILT_SOURCES): Add unlocked-io.h.
6505 (io_functions): Define.
6506 (unlocked-io.h): New rule.
6507 (DISTCLEANFILES): Add unlocked-io.h.
6508 (all-local): Depend on unlocked-io.h, to ensure it is created.
6510 * unlocked-io.hin: New file
6512 * regex.c: Update from glibc.
6514 2001-07-05 Jim Meyering <meyering@lucent.com>
6516 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6518 (libfetish_a_SOURCES): Put all .h files here instead.
6519 Remove a thus-exposed (better checks in automake) duplicate and
6520 two unnecessary .h files.
6522 2001-06-11 Jim Meyering <meyering@lucent.com>
6524 * regex.c: Update from GNU libc.
6526 2001-05-27 Jim Meyering <meyering@lucent.com>
6528 * readutmp.h (UT_TYPE): Define.
6530 2001-05-24 Jim Meyering <meyering@lucent.com>
6532 * argmatch.c: Include "quote.h".
6533 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6534 quote function. Reported by Göran Uddeborg.
6536 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6538 * dirname.c (dir_name): Compute append_dot using path, not newpath
6539 which is not yet declared.
6541 2001-05-11 Paul Eggert <eggert@twinsun.com>
6543 * Makefile.am (libfetish_a_SOURCES):
6544 Add strftime.c, since we now compile it on all hosts.
6546 * strftime.c (my_strftime):
6547 Define to nstrftime if emacs, but only if my_strftime is not defined.
6548 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6549 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6550 Add one more extra argument: a nanoseconds value.
6553 (my_strftime function): Add %N format.
6554 (emacs_strftimeu): Renamed from emacs_strftime,
6555 with extra ut argument.
6557 2001-05-11 Paul Eggert <eggert@twinsun.com>
6559 dirname code cleanup. base_name now behaves more compatibly
6560 with POSIX basename when given file names that have trailing
6561 slashes, and similarly for dir_name. Add new primitives
6562 base_len and dir_len. Put the directory-name-related decls
6565 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6566 * backupfile.c (base_name): Likewise.
6567 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6568 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6569 * makepath.c (strip_trailing_slashes): Likewise.
6570 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6572 * rename.c (strip_trailing_slashes): Likewise.
6573 * same.c (base_name): Likewise.
6574 * stripslash.c (ISSLASH): Likewise.
6576 * addext.c: Include <dirname.h> after size_t is defined.
6577 * backupfile.c: Likewise.
6579 * addext.c (addext): Use base_len to trim redundant
6580 trailing slashes instead of doing it ourselves.
6581 But do not trim the last slash if it is not redundant.
6583 * backupfile.c (find_backup_file_name,
6584 max_backup_version): Use base_len instead of rolling it ourselves.
6585 Handle the case of "" and (on DOS) "C:" correctly.
6587 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6588 Include <string.h>, <dirname.h>.
6589 (base_name): Allow file names ending in slashes, other than names
6590 that are all slashes. In this case, return the basename followed
6591 by the slashes. This is more general, and can be used in places
6592 where the original base_name purposely had an assertion failure.
6593 (base_len): New function.
6595 * dirname.c: Include <string.h> instead of <stdlib.h>.
6596 Do not include <assert.h>; no longer needed.
6598 (memrchr): Remove decl.
6599 (dir_name_r): Remove.
6600 (dir_len): Renamed from dirlen. All callers changed.
6601 Rewrite in terms of base_name, for simplicity and consistency.
6602 (dir_name): Never return NULL. All callers changed.
6603 Do not include <stdlib.h> in test program; no longer needed.
6604 return 0; is fine for test program.
6606 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6608 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6610 * path-concat.c (path_concat): Use base_len to compute
6611 base length, not strlen; this means we cannot rely on memcpy
6614 * same.c (STREQ): Remove.
6615 (same_name): Handle the case where the basename ends in trailing '/'.
6617 * stripslash.c (strip_trailing_slashes): Return nonzero if
6618 a slash was stripped. Do not strip the last slash after a
6621 2001-04-08 Jim Meyering <meyering@lucent.com>
6623 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6624 recomputed; that's necessary when the offset spans a DST transition.
6625 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6627 2001-04-02 Jim Meyering <meyering@lucent.com>
6629 * regex.h, regex.c: Update from GNU libc.
6631 2001-03-19 Paul Eggert <eggert@twinsun.com>
6633 * version-etc.c (version_etc_copyright): Update to 2001.
6635 2001-03-16 Paul Eggert <eggert@twinsun.com>
6637 * tempname.c (uint64_t): Define to uintmax_t if
6638 not defined, and if UINT64_MAX is not defined.
6639 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6640 Reported by John David Anglin.
6642 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6644 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6645 alias if codeset is empty.
6646 * config.charset (BeOS): Use wildcard syntax.
6648 2001-03-13 Jim Meyering <meyering@lucent.com>
6650 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6651 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6654 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6656 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6658 * unicodeio.c (print_unicode_char): Simplify accordingly.
6660 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6662 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6663 support for DOS/DJGPP.
6665 2001-02-28 Paul Eggert <eggert@twinsun.com>
6667 * Makefile.am (libfetish_a_SOURCES):
6668 Add dup-safer.c, fopen-safer.c.
6669 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6671 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6673 2001-02-25 Paul Eggert <eggert@twinsun.com>
6675 The mkstemp replacement is taken from glibc 2.2.2, with some
6676 portability fixes for use outside glibc, as follows:
6678 * tempname.c (struct_stat64): New macro.
6679 (direxists, __gen_tempname): Use it.
6680 This avoids a portability problem with Solaris 8.
6682 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6683 (<stddef.h>, <stdint.h>, <string.h>):
6684 Include only if STDC_HEADERS || _LIBC.
6685 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6686 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6687 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6688 (__set_errno): Define this macro if <errno.h> doesn't.
6689 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6690 Define these macros if <stdio.h> doesn't.
6691 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6692 Define these macros if <sys/stat.h>
6693 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6694 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6695 __xstat64): Define if not _LIBC.
6696 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6697 (__gen_tempname): Invoke gettimeofday only if
6698 HAVE_GETTIMEOFDAY || _LIBC;
6699 otherwise, fall back on plain "time".
6700 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6702 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6704 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6706 2001-02-17 Jim Meyering <meyering@lucent.com>
6708 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6709 around included file name.
6711 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6713 * strftime.c: Update from GNU libc (the only changes were to comments).
6715 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6717 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6719 2001-02-17 Paul Eggert <eggert@twinsun.com>
6721 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6722 Remove workaround macros for hosts that have mbrtowc but not
6723 mbstate_t, as we now insist on proper declarations for both
6724 before using mbrtowc.
6726 2001-02-17 Jim Meyering <meyering@lucent.com>
6728 * regex.c: Update from libc.
6730 2001-02-16 Paul Eggert <eggert@twinsun.com>
6732 * alloca.c (malloc): Undef before defining, since stdlib.h
6733 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6734 Reported by Mark Hounschell via Paul Eggert.
6736 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6738 * config.charset: Update for FreeBSD 4.2.
6740 2001-01-26 Jim Meyering <meyering@lucent.com>
6742 * quotearg.c: Include stddef.h.
6743 * quote.c: Include stddef.h.
6744 Reported by Axel Kittenberger.
6746 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6747 line in double quotes so that it evokes a better diagnostic.
6748 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6749 Reported by Axel Kittenberger.
6751 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6753 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6754 to avoid a warning. Add back 'const' to inptr.
6756 2001-01-16 Jim Meyering <meyering@lucent.com>
6758 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6761 2001-01-14 Jim Meyering <meyering@lucent.com>
6763 * rename.c: New file. From Volker Borchert.
6764 Include stdlib.h, string.h or strings.h, and xalloc.h.
6765 Use strip_trailing_slashes rather than open-coding it.
6767 2001-01-03 Paul Eggert <eggert@twinsun.com>
6769 * strftime.c: Sync with glibc time/strftime.c 1.81.
6771 2001-01-03 Jim Meyering <meyering@lucent.com>
6773 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6774 local `inptr' to avoid warning with some system declarations of iconv.
6776 2000-12-29 Paul Eggert <eggert@twinsun.com>
6778 * modechange.c: Do not assume that mode_t uses the
6779 traditional octal encoding. E.g. "chmod 1 FOO" should set
6780 the other-execute bit of FOO even if S_IXOTH != 1.
6782 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6783 WOTH, XOTH, ALLM): New macros.
6784 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6785 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6787 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6788 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6790 No need to use uintmax_t; unsigned long is long enough.
6791 Don't bother to get suffix since we don't use it.
6793 2000-12-24 Jim Meyering <meyering@lucent.com>
6795 * hash.c (is_prime): Return explicit boolean values.
6796 (hash_get_first): Return NULL to appease Irix5.6's 89.
6797 Reported by Nelson Beebe.
6799 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6801 * localcharset.c (locale_charset): Add support for Win32.
6803 2000-12-18 Paul Eggert <eggert@twinsun.com>
6805 * physmem.h, physmem.c: New files.
6807 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6808 (noinst_HEADERS): Add physmem.h.
6810 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6811 't' for compatibility with Solaris 8 sort.
6813 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6815 * config.charset: Add support for BeOS.
6817 2000-12-16 Jim Meyering <meyering@lucent.com>
6819 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6820 SHELLS_FILE to a file name that's useful on djgpp systems.
6822 (ADDITIONAL_DEFAULT_SHELLS): Define.
6823 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6824 Based mostly on a patch from Prashant TR.
6826 2000-12-16 Jim Meyering <meyering@lucent.com>
6828 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6829 N and M) would have treated it like `chown N:N FILE'.
6831 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6833 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6835 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6836 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6837 to the list of canonical encodings. Rename EUC-CN to GB2312.
6839 2000-12-08 Andreas Schwab <schwab@suse.de>
6841 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6842 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6844 2000-12-07 Jim Meyering <meyering@lucent.com>
6846 * stripslash.c (ISSLASH): Define.
6847 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6850 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6851 (dir_name_r): Declare this function as static.
6852 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6853 manifest itself on a name containing a mix of slashes and
6855 Make this function work with names starting with a DOS-style
6856 drive letter and colon prefix.
6857 (dir_name): Append `.' if necessary.
6858 Based mostly on patches from Prashant TR and Eli Zaretskii.
6860 * dirname.h (dir_name_r): Remove prototype.
6862 2000-12-05 Jim Meyering <meyering@lucent.com>
6864 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6866 2000-12-04 Jim Meyering <meyering@lucent.com>
6868 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6869 Also include memory.h, stdlib.h, unistd.h if appropriate.
6870 Reported by Andreas Jaeger (conflicting declaration of malloc).
6872 2000-12-02 Jim Meyering <meyering@lucent.com>
6874 * closeout.h: Make idempotent, to avoid some obscure warnings.
6876 2000-12-01 Paul Eggert <eggert@twinsun.com>
6878 * memrchr.c: Include <config.h> before any system include file.
6880 2000-11-29 Paul Eggert <eggert@twinsun.com>
6882 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6884 2000-11-26 Jim Meyering <meyering@lucent.com>
6886 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6888 2000-11-22 Paul Eggert <eggert@twinsun.com>
6890 * strftime.c (my_strftime): Do not invoke mbrlen with a
6891 size of (size_t) -1; it's not portable.
6893 2000-11-17 Akim Demaille <akim@epita.fr>
6895 * obstack.h: Formatting changes.
6896 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6897 prevent type checking.
6898 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6899 cast the value to (void *): assigning a `foo *' to a `void *'
6901 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6903 2000-11-17 Jim Meyering <meyering@lucent.com>
6905 * strstr.c: Update from GNU libc.
6907 2000-11-16 Jim Meyering <meyering@lucent.com>
6909 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6911 2000-11-11 Jim Meyering <meyering@lucent.com>
6913 * error.c: Add a couple #includes, merging from GNU libc version.
6915 2000-11-10 Jim Meyering <meyering@lucent.com>
6917 * obstack.h: Update from GNU libc.
6918 * obstack.c: Likewise.
6920 2000-11-06 Paul Eggert <eggert@twinsun.com>
6922 * getusershell.c (setusershell): Use rewind rather than
6923 fseek/fseeko, to avoid configuration hassles with fseeko.
6924 Don't bother opening SHELLS_FILE if shellstream is NULL;
6927 2000-11-05 Jim Meyering <meyering@lucent.com>
6929 * makepath.h (make_dir): Declare.
6930 * makepath.c (make_dir): Remove `static' attribute.
6933 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6935 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6936 last one in a bucket, advance to the next bucket.
6938 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6940 * fnmatch.c: Do not comment out all the code if we are using
6941 the GNU C library, because in some cases we are replacing buggy
6942 code in the GNU C library itself.
6944 2000-10-30 Paul Eggert <eggert@twinsun.com>
6946 * error.h, getline.h, modechange.h:
6947 Remove "2000" from Copyright line, as the file hasn't been
6948 changed this year other than in the copyright notice.
6950 * xalloc.h: Add "2000" to Copyright line, as this file
6951 was changed this year.
6953 2000-10-30 Paul Eggert <eggert@twinsun.com>
6955 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6956 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6957 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6959 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6961 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6962 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6963 doesn't define __restrict_arr.
6965 2000-10-29 Jim Meyering <meyering@lucent.com>
6967 * xstat.in: Fix grammar in comment.
6969 2000-10-28 Jim Meyering <meyering@lucent.com>
6971 * memchr.c: Update from libc.
6972 Adjust for portability:
6973 [HAVE_STDLIB_H]: Include stdlib.h.
6974 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6975 Undef __memchr, too.
6976 [!weak_alias]: Define __memchr to memchr.
6978 * regex.c: Update from libc.
6979 * regex.h: Likewise.
6980 * getopt1.c: Likewise.
6981 * memcmp.c: Likewise.
6983 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6984 Avoid using fseek, when possible -- it's broken by design.
6985 Patch by Ulrich Drepper.
6987 2000-10-26 Jim Meyering <meyering@lucent.com>
6989 * strftime.c: Update from libc.
6991 2000-10-25 Jim Meyering <meyering@lucent.com>
6993 * obstack.c: Update from libc.
6995 2000-10-23 Jim Meyering <meyering@lucent.com>
6997 * hard-locale.c (hard_locale): Revert last change -- it was simply
6998 wrong. That set_locale call must not have any side effects.
7001 2000-10-22 Jim Meyering <meyering@lucent.com>
7003 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7004 [CYCLIC]: Remove now-unused definition.
7006 * save-cwd.c (O_DIRECTORY): Define, if needed.
7007 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7008 Suggestion from Ulrich Drepper.
7010 2000-10-21 Jim Meyering <meyering@lucent.com>
7012 * dirname.c (dir_name_r): New function, factored out of dir_name.
7013 (dir_name): Use dir_name_r.
7014 * dirname.h (dir_name_r): Declare it.
7016 2000-10-21 Jim Meyering <meyering@lucent.com>
7018 * dirname.c (memrchr): Declare if necessary.
7019 (dir_name): Remove the restriction that there be no
7020 trailing slashes. Now, this code skips past them, effectively
7022 [TEST_DIRNAME] (main): New unit tests.
7024 * memrchr.c: New file from GNU libc.
7025 Undef __memrchr, too.
7026 [!weak_alias]: Define __memrchr to memrchr.
7027 Guard weak_alias use with `#ifdef weak_alias'.
7029 2000-10-17 Jim Meyering <meyering@lucent.com>
7031 * quote.h (PARAMS): Define and use.
7032 Reported by Akim Demaille.
7034 * getopt.c: Update from libc.
7036 2000-10-16 Jim Meyering <meyering@lucent.com>
7038 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7041 2000-09-25 Jim Meyering <meyering@lucent.com>
7043 * md5.h (rol): Define (from GnuPG).
7045 * sha.c: Give credit (GnuPG) where due.
7046 (M): Use rol rather than open-coding it.
7047 Add a FIXME comment.
7049 2000-09-21 Jim Meyering <meyering@lucent.com>
7051 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7052 Reported by Michael Stone.
7054 2000-09-20 Jim Meyering <meyering@lucent.com>
7056 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7057 (noinst_HEADERS): Add sha.h.
7058 Based on code from Scott G. Miller and from GnuPG.
7060 2000-09-15 Jim Meyering <meyering@lucent.com>
7062 * regex.c: Update from libc.
7064 2000-09-10 Jim Meyering <meyering@lucent.com>
7066 * getopt.c (_getopt_internal): Update from glibc.
7068 2000-09-09 Jim Meyering <meyering@lucent.com>
7070 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7071 think it should be used as a general replacement for isascii.
7072 * fnmatch.c: Likewise.
7073 * mbswidth.c: Likewise
7074 * regex.c: Likewise.
7077 * userspec.c: Include sys/param.h and limits.h.
7079 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7080 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7081 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7082 UID, GID. Check range.
7084 2000-09-06 Jim Meyering <meyering@lucent.com>
7086 * getopt.c (_getopt_internal): Update from glibc.
7088 2000-08-30 Jim Meyering <meyering@lucent.com>
7090 * strftime.c: Merge in changes from GNU libc.
7092 2000-08-26 Jim Meyering <meyering@lucent.com>
7094 * closeout.c: Include "__fpending.h".
7095 (close_stdout_status): Return right away if there's nothing to flush.
7097 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7098 * __fpending.c: New file.
7099 * __fpending.h: New file.
7101 2000-08-07 Paul Eggert <eggert@twinsun.com>
7103 Standardize on "memory exhausted" instead of "Memory exhausted"
7104 or "virtual memory exhausted".
7105 * obstack.c (print_and_abort): Use "memory exhausted", not
7106 "virtual memory exhausted".
7107 * same.c (same_name): Invoke xalloc_die instead of printing
7109 * userspec.c (parse_user_spec): Likewise.
7110 * bumpalloc.h: comment fix
7111 * same.c, userspec.c: Include xalloc.h.
7113 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7114 not char *const and pointing to a constant array.
7115 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7116 (xrealloc): Comment fix.
7118 * userspec.c (parse_user_spec):
7119 Don't translate a message until just before returning,
7120 to avoid unnecessary translation.
7122 2000-08-07 Jim Meyering <meyering@lucent.com>
7124 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7125 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7126 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7127 getgroups.c, gethostname.c, getopt.h, group-member.c,
7128 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7129 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7130 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7131 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7132 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7133 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7134 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7135 yesno.c: Back out Copyright date changes for each file with no change
7136 this year. This eases coordination with other programs using the same
7137 source code modules. From Paul Eggert.
7139 2000-08-03 Greg McGary <greg@mcgary.org>
7141 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7142 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7143 (EXTEND_BUFFER): Use them.
7145 2000-08-01 Jim Meyering <meyering@lucent.com>
7147 * dirname.c (ISSLASH): Define.
7148 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7149 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7150 both `\' and `/' may be use as path separators.
7151 Based on a patch from Prashant TR.
7153 2000-07-31 Paul Eggert <eggert@twinsun.com>
7155 * quotearg.c (quotearg_n_options): Don't make the initial
7156 slot vector a constant, since it might get modified.
7158 2000-07-31 Jim Meyering <meyering@lucent.com>
7160 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7161 * obstack.c (print_and_abort): Likewise.
7163 2000-07-30 Paul Eggert <eggert@twinsun.com>
7165 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7166 buffer, so that the caller can always quote one small
7167 component of a "memory exhausted" message in slot 0.
7168 From a suggestion by Jim Meyering.
7170 2000-07-30 Jim Meyering <meyering@lucent.com>
7172 * makepath.c (make_path): Quote the other instance, too.
7174 * quotearg.c (N_STATIC_SLOTVECS): Define.
7175 (STATIC_BUF_SIZE): Define.
7176 (quotearg_n_options): Use only statically allocated storage when
7177 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7178 than STATIC_BUF_SIZE.
7180 2000-07-29 Jim Meyering <meyering@lucent.com>
7182 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7183 * dirname.c (dir_name): Likewise.
7185 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7187 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7188 (dir_name): Assert that there are no trailing slashes.
7190 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7192 * mbswidth.h (mbswidth): Add a flags argument.
7193 (mbswidth): New declaration.
7194 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7195 * mbswidth.c (mbswidth): Add a flags argument.
7196 (mbsnwidth): New function.
7198 2000-07-24 Jim Meyering <meyering@lucent.com>
7200 * mbswidth.c: Remove useless #else. From Bruno Haible.
7202 2000-07-23 Paul Eggert <eggert@twinsun.com>
7204 * mbswidth.c (_XOPEN_SOURCE):
7205 Don't define; this causes problems on Solaris 7.
7206 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7208 2000-07-23 Paul Eggert <eggert@twinsun.com>
7211 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7212 so that mbstate_t is always defined.
7214 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7215 be 1 in at least one GCC installation, and this configuration
7216 error is likely to be common. Ignoring MB_LEN_MAX hurts
7217 performance on hosts that have mbrtowc but have only unibyte
7218 locales, but I assume these hosts are rare.
7220 2000-07-23 Paul Eggert <eggert@twinsun.com>
7222 * quotearg.c: Streamline by invoking multibyte code only if needed.
7223 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7224 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7225 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7226 invoke multibyte primitives.
7228 2000-07-23 Jim Meyering <meyering@lucent.com>
7230 * basename.c (base_name): Add an assertion.
7232 2000-07-15 Bruno Haible <clisp.cons.org>
7234 * quotearg.c: When the system forces us to redefine mbstate_t,
7235 shadow its mbsinit function.
7237 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7239 * mbswidth.h: New file.
7240 * mbswidth.c: New file.
7241 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7242 (noinst_HEADERS): Add mbswidth.h.
7244 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7246 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7249 2000-07-15 Jim Meyering <meyering@lucent.com>
7251 * makepath.c: Include quote.h.
7252 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7253 corresponding argument in a `quote (...)' call.
7254 Give better diagnostics.
7256 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7257 (noinst_HEADERS): Add quote.h.
7259 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7260 from tar's src/misc.c.
7261 * quote.h: New file. Prototypes for same.
7263 2000-07-10 Paul Eggert <eggert@twinsun.com>
7265 From a suggestion by Bruno Haible.
7266 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7267 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7268 to decide whether to define the BeOS workaround macro;
7269 this adjusts to the change to AC_MBSTATE_T.
7271 2000-07-13 Paul Eggert <eggert@twinsun.com>
7273 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7275 * quotearg.c (quoting_style_args, quoting_style_vals,
7276 quotearg_buffer_restyled): Add support for
7277 clocale_quoting_style. Undo previous change to
7278 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7279 and "{RIGHT QUOTATION MARK}" msgids.
7281 2000-07-05 Paul Eggert <eggert@twinsun.com>
7283 The old behavior of quoting `like this' doesn't look good with
7284 newer, ISO-style fonts. See:
7285 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7287 Instead, quote "like this" by default. Let the translator
7288 tailor the locale-specific quoting behavior by providing
7289 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7291 * quotearg.c (N_): New macro.
7292 (gettext_default): New function.
7293 (quotearg_buffer_restyled): Use
7294 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7295 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7297 2000-07-09 Jim Meyering <meyering@lucent.com>
7299 * Most files: Update copyright dates to include 2000.
7301 2000-07-08 Jim Meyering <meyering@lucent.com>
7303 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7305 (xgethostname): Remove now-unnecessary #ifdef.
7306 Move declaration of `err' into loop where it's used.
7308 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7310 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7311 by allocating a larger buffer. Test the gethostname return value for
7312 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7313 returns an error and ENAMETOOLONG isn't defined.
7315 2000-07-05 Paul Eggert <eggert@twinsun.com>
7316 and Bruno Haible <haible@clisp.cons.org>
7318 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7320 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7322 * quotearg.c (struct quoting_options): Simplify quote_these_too
7325 2000-07-03 Jim Meyering <meyering@lucent.com>
7327 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7328 Reported by Bruno Haible.
7330 2000-07-04 Jim Meyering <meyering@lucent.com>
7332 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7333 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7336 2000-07-03 Paul Eggert <eggert@twinsun.com>
7337 and Bruno Haible <haible@clisp.cons.org>
7339 * quotearg.c (mbrtowc):
7340 Assign to *pwc, and return 1 only if result is nonzero.
7341 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7343 2000-07-03 Jim Meyering <meyering@lucent.com>
7345 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7346 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7349 2000-07-02 Jim Meyering <meyering@lucent.com>
7351 * quotearg.c (mbstate_t): Don't define here.
7353 2000-07-02 Jim Meyering <meyering@lucent.com>
7355 * nanosleep.c (SIGCONT): Define if not already defined.
7357 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7359 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7360 per change in ../m4/ls-mntd-fs.m4.
7361 (read_filesystem_list): Ignore symbolic links.
7363 2000-06-29 Jim Meyering <meyering@lucent.com>
7365 * same.c: Include <string.h> or <strings.h>, as appropriate,
7366 for declaration of strcmp.
7368 * long-options.c: Include <stdlib.h>, for declaration of exit.
7370 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7371 Avoid warning by casting result to `char *' to remove `const'.
7373 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7375 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7377 2000-06-26 Paul Eggert <eggert@twinsun.com>
7379 savedir now sets errno on failure and invokes xmalloc to get memory.
7380 Fix a couple of other minor bugs while we're at it.
7382 * savedir.c (<unistd.h>): Do not include; there's no need.
7383 (NAMLEN): Remove macro.
7384 (malloc, realloc): Remove decls.
7386 ("xalloc.h"): Include.
7387 (NAME_SIZE_DEFAULT): New macro.
7388 (savedir): Use xmalloc / xrealloc to allocate memory.
7389 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7390 Skip "" directory entries.
7391 Use strlen to calculate directory entry length, since the old method
7392 is rarely used these days and isn't worth supporting.
7393 Don't use a pointer after freeing it.
7394 Check for integer overflow when calculating allocation size.
7395 Use memcpy to copy entries, instead of stpcpy.
7396 Set errno properly when returning NULL.
7397 Check for readdir error.
7399 2000-06-26 Jim Meyering <meyering@lucent.com>
7401 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7403 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7405 * getusershell.c (xmalloc, xrealloc): Remove functions.
7407 Don't include <stdlib.h>. Don't declare malloc, realloc.
7409 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7411 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7413 2000-06-24 Jim Meyering <meyering@lucent.com>
7415 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7417 2000-06-21 Jim Meyering <meyering@lucent.com>
7419 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7421 2000-06-19 Paul Eggert <eggert@twinsun.com>
7423 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7424 (mbrtowc, mbstate_t): Define substitutes if
7425 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7426 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7427 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7429 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7431 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7432 than 1024, return a memory chunk of least possible size, instead
7433 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7434 Use free/xmalloc instead of xrealloc to avoid copying for very long
7437 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7439 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7440 address, not strdup. Include <stdlib.h> and don't declare free().
7442 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7444 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7447 2000-06-21 Jim Meyering <meyering@lucent.com>
7449 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7450 (noinst_HEADERS): Add getstr.h.
7452 * getline.c (getstr): Move into a separate file.
7453 * getstr.c (getstr): New file, extracted from getline.c, with
7454 the following changes: new parameter, delim2; both delim[12]
7455 parameters have type `int', not `char'. The latter would lose
7456 with 8-bit delimiters.
7457 * getstr.h: New file.
7459 2000-06-19 Jim Meyering <meyering@lucent.com>
7461 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7463 2000-06-18 Jim Meyering <meyering@lucent.com>
7465 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7466 Besides, these days every porting target provides a mkdir function.
7468 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7469 (this snippet comes from src/system.h).
7471 2000-06-15 Paul Eggert <eggert@twinsun.com>
7473 * human.c (adjust_value): New function.
7474 (human_readable_inexact): Apply rounding style even when
7475 printing approximate values.
7477 2000-06-14 Paul Eggert <eggert@twinsun.com>
7479 * human.c (human_readable_inexact): Allow an input block
7480 size that is not a multiple of the output block size, and vice versa.
7481 Reported by Piergiorgio Sartor.
7483 2000-06-14 Paul Eggert <eggert@twinsun.com>
7485 * getdate.y (get_date): Apply relative times after time
7486 zone indicator, not before. Reported by Todd A. Jacobs.
7488 2000-06-13 Jim Meyering <meyering@lucent.com>
7490 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7492 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7494 2000-06-12 Paul Eggert <eggert@twinsun.com>
7496 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7498 2000-06-04 Paul Eggert <eggert@twinsun.com>
7500 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7502 2000-06-04 Jim Meyering <meyering@lucent.com>
7504 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7505 SunOS 4.1.4 for which gid_t is an unsigned type.
7507 2000-06-03 Jim Meyering <meyering@lucent.com>
7509 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7511 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7513 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7514 newer, don't install charset.alias.
7515 * config.charset: Change the Linux/glibc rules so they become empty
7516 on glibc-2.1 or newer.
7518 2000-06-02 Jim Meyering <meyering@lucent.com>
7520 * mountlist.c: Back out last change. Instead, do this...
7521 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7522 member using the same `ignore'-testing code.
7523 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7527 2000-05-29 Jim Meyering <meyering@lucent.com>
7529 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7530 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7532 2000-05-22 Jim Meyering <meyering@lucent.com>
7534 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7536 2000-05-18 Jim Meyering <meyering@lucent.com>
7538 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7539 back, too, since it may have been modified by allocate_entry.
7540 (hash_delete): Rewrite to use neither the assignment operator
7541 nor the comma operator in an if-expression.
7543 2000-05-15 Paul Eggert <eggert@twinsun.com>
7546 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7547 Remove; no longer needed.
7548 "quotearg.h": Add include.
7549 (file_name): Do not bother to explicitly initialize to NULL; it's less
7550 efficient on some hosts.
7551 (close_stdout_status): Remove test as to whether stdout was already
7552 closed; it breaks for the case "echo x | sort >&-".
7553 Quote file name colons.
7554 Do not assume that _("write error") lacks format strings.
7556 2000-05-15 Jim Meyering <meyering@lucent.com>
7558 * version-etc.c (version_etc_copyright): Update the copyright string
7559 used in all --version output.
7561 2000-05-14 Jim Meyering <meyering@lucent.com>
7563 * closeout.c (close_stdout_set_file_name): New function.
7564 (close_stdout_status): Use new file-scoped global.
7565 Return right away if fstat says the stdout file descriptor is invalid.
7566 * closeout.h (close_stdout_set_file_name): Declare.
7568 2000-05-10 Jim Meyering <meyering@lucent.com>
7570 * closeout.c [default_exit_status]: New file-scoped variable.
7571 (close_stdout_set_status): New function.
7572 * closeout.h (close_stdout_set_status): Declare.
7574 2000-05-08 Jim Meyering <meyering@lucent.com>
7576 * long-options.c: Don't include closeout.h.
7577 (parse_long_options): Don't call close_stdout for --version.
7579 2000-05-06 Jim Meyering <meyering@lucent.com>
7581 * strnlen.c: Undefine __strnlen and strnlen.
7582 [!weak_alias]: Define __strnlen to strnlen.
7584 * atexit.c: New file, from libiberty.
7586 2000-05-06 Jim Meyering <meyering@lucent.com>
7588 * closeout.c (close_stdout_status): Also check for errors on the
7591 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7593 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7594 instead of xmalloc, xrealloc, path_concat.
7595 (locale_charset): Treat empty environment variables as absent.
7596 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7598 2000-05-04 Jim Meyering <meyering@lucent.com>
7600 * getopt.c: Update from glibc.
7601 * obstack.c: Likewise.
7602 * obstack.h: Likewise.
7603 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7605 * regex.h: Likewise.
7606 * strndup.c: Likewise.
7607 * strnlen.c: New file, from glibc.
7609 2000-05-01 Jim Meyering <meyering@lucent.com>
7611 * full-write.c (full_write): Remove `FIXME' part of comment.
7613 2000-04-29 Jim Meyering <meyering@lucent.com>
7615 * path-concat.c: Declare strdup only if it's not defined.
7616 * canon-host.c: Likewise.
7618 2000-04-28 Jim Meyering <meyering@lucent.com>
7620 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7621 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7622 included first, then limits.h is included by locale.h by libintl.h.
7623 From John David Anglin.
7625 2000-04-25 Jim Meyering <meyering@lucent.com>
7627 * makepath.c (S_IRWXUGO): Define.
7628 (make_path): Always perform explicit chmod if MODE specifies any
7629 of the `special' permission bits. Prompted by a bug report against
7630 install from Mate Wierdl and Joost van Baal.
7632 2000-04-18 Jim Meyering <meyering@lucent.com>
7636 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7637 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7639 2000-04-17 Jim Meyering <meyering@lucent.com>
7641 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7642 the definition of it to rpl_strftime also defined-away the system's
7645 2000-04-15 Jim Meyering <meyering@lucent.com>
7647 Use `C' to denote so-called `contiguous' files, the same way
7649 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7650 (ftypelet): Use S_ISCTG.
7651 From Michael Deutschmann.
7653 2000-04-14 Jim Meyering <meyering@lucent.com>
7655 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7657 2000-04-08 Jim Meyering <meyering@lucent.com>
7659 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7660 names don't conflict. Reported by Eli Zaretskii.
7662 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7664 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7665 bug. Deal with the different error behavior of Irix iconv.
7667 2000-04-07 Jim Meyering <meyering@lucent.com>
7669 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7670 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7672 2000-04-05 Jim Meyering <meyering@lucent.com>
7674 Portability tweaks required for ultrix4.3.
7675 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7676 * readutmp.c: Include sys/types.h before sys/stat.h.
7677 * canon-host.c: Declare strdup.
7678 * path-concat.c: Likewise.
7679 From John David Anglin.
7681 2000-04-04 Jim Meyering <meyering@lucent.com>
7683 Be more DOS 8.3-friendly.
7684 * ref-add.sin: Renamed from ref-add.sed.in.
7685 * ref-del.sin: Renamed from ref-del.sed.in.
7686 * Makefile.am: Reflect renaming.
7687 Reported by Eli Zaretskii.
7689 Use a temporary file name that won't clash with `charset.alias'
7690 in the DOS 8.3 name space.
7691 * Makefile.am (charset_tmp): Define.
7692 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7693 (uninstall-local): Likewise.
7694 Reported by Eli Zaretskii.
7696 2000-03-29 Paul Eggert <eggert@twinsun.com>
7698 * time/strftime.c (my_strftime): Make sure we call the system
7699 strftime, not ourselves, when invoking the underlying strftime.
7701 2000-03-24 Jim Meyering <meyering@lucent.com>
7703 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7704 (charset_alias): Define.
7705 (install-exec-local): Factor out common code.
7706 (uninstall-local): Split lines longer than 80.
7707 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7709 (.sed.in.sed): New rule. Don't redirect directly to $@.
7710 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7712 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7714 * config.charset: Output a line containing "Packages using this file".
7715 * ref-add.sed.in, ref-del.sed.in: New files.
7716 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7717 ref-del.sed): New rules.
7719 2000-03-17 Jim Meyering <meyering@lucent.com>
7721 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7722 Otherwise, include <strings.h>
7724 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7726 * unicodeio.c (utf8_wctomb): New function.
7727 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7728 format instead of in UCS-4 with platform dependent endianness.
7730 2000-03-07 Paul Eggert <eggert@twinsun.com>
7732 * savedir.c (savedir): Work even if directory size is
7733 negative; this can happen with some screwy NFS configurations.
7735 2000-03-06 Jim Meyering <meyering@lucent.com>
7737 * localcharset.c (get_charset_aliases): Don't try to free file_name
7738 if it's NULL (because we ran out of memory). From Bruno Haible.
7740 2000-03-05 Jim Meyering <meyering@lucent.com>
7742 * localcharset.c ("path-concat.h"): Include.
7743 (get_charset_aliases): Use path_concat instead of ANSI string
7746 * unicodeio.h (PARAMS): Define.
7747 Use it to guard prototype.
7749 2000-03-04 Jim Meyering <meyering@lucent.com>
7751 * Makefile.am (install-exec-local): Create $(libdir) before installing
7753 (uninstall-local): Uncomment this rule so `make distcheck' works
7756 * unicodeio.c (<errno.h>): Include it.
7757 (errno): Declare if not defined.
7759 * localcharset.c: Add Bruno's comment justifying use of volatile.
7761 * config.charset: New version, incorporating remarks from a linux
7762 i18n mailing list. From Bruno Haible.
7764 2000-03-02 Jim Meyering <meyering@lucent.com>
7766 * Makefile.am (EXTRA_DIST): Add config.charset.
7768 2000-03-01 Jim Meyering <meyering@lucent.com>
7770 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7771 * unicodeio.c: Likewise.
7773 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7775 * config.charset: New file.
7776 * localcharset.c: New file.
7777 * unicodeio.h, unicodeio.c: New files.
7778 * Makefile.am (DEFS): Add -DLIBDIR=...
7779 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7780 (noinst_HEADERS): Add unicodeio.h.
7781 (all-local, install-exec-local, charset.alias): New targets.
7783 2000-02-28 Paul Eggert <eggert@twinsun.com>
7785 * quotearg.c (ALERT_CHAR): New macro.
7786 (quotearg_buffer_restyled): Use it.
7788 2000-02-27 Jim Meyering <meyering@lucent.com>
7790 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7791 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7793 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7794 not `#if STDC_HEADERS'.
7795 Declare malloc if needed.
7797 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7798 now that autoconf always defines the HAVE_DECL_ symbols.
7799 * human.c: Likewise.
7801 * strtoumax.c: Likewise.
7803 * backupfile.c: Arrange for cpp to fail if the configure-time
7804 declaration check was not run.
7806 * human.c: Likewise.
7808 * strtoumax.c: Likewise.
7810 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7811 then first look up the entire `.'-containing string as a login name.
7813 2000-02-18 Paul Eggert <eggert@twinsun.com>
7815 * getdate.y: Handle two-digit years with leading zeros correctly.
7816 (textint): New typedef.
7817 (parser_control): Member year changed from int to textint.
7819 (YYSTYPE): Removed; replaced by %union with int and textint members.
7820 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7821 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7822 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7823 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7824 (date, number, to_year): Use width of number in digits, not its value,
7825 to determine whether it's a 2-digit year, or a 2-digit time.
7826 (yylex): Store number of digits of numeric tokens.
7827 Reported by John Kendall.
7829 (parser_control): Changed from struct parser_control to typedef (for
7830 consistency). All uses changed.
7832 (tID): Removed; not used.
7833 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7835 2000-02-14 Paul Eggert <eggert@twinsun.com>
7837 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7838 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7840 2000-02-12 Jim Meyering <meyering@lucent.com>
7842 * userspec.c (ISDIGIT): Define it.
7843 (isdigit): Remove definition.
7844 (is_number): Use ISDIGIT, not isdigit.
7845 <libintl.h>: Include.
7847 (parse_user_spec): Mark translatable strings.
7849 2000-02-10 Jim Meyering <meyering@lucent.com>
7851 With these changes, nanosleep.[ch] are finally enough like the other
7852 lib/* replacement files to compile on a few more losing systems.
7854 * nanosleep.h: Don't include config.h.
7855 Remove prototype from declaration of nanosleep.
7856 (PARAMS): Remove now-unneeded definition.
7857 * nanosleep.c: #undef nanosleep.
7858 (rpl_nanosleep): Rename from nanosleep.
7860 2000-02-03 Jim Meyering <meyering@lucent.com>
7862 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7863 rather than with `#if HAVE_UTMPNAME'.
7865 2000-02-01 Jim Meyering <meyering@lucent.com>
7867 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7869 2000-01-31 Jim Meyering <meyering@lucent.com>
7871 * nanosleep.h (nanosleep): Guard declaration with
7872 `#if ! HAVE_DECL_NANOSLEEP'.
7873 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7874 the declaration in that vendor's sys/timers.h.
7875 Reported by Christian Krackowizer.
7877 * quotearg.c (ISASCII): Add #undef and move definition to follow
7878 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7879 (ISPRINT): Likewise.
7880 Reported by Tom Tromey.
7882 2000-01-30 Jim Meyering <meyering@lucent.com>
7884 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7885 uses of ->ut_name. The latter doesn't work with new Linux header files
7886 where only utmpx.ut_user is declared.
7888 * readutmp.h (UT_USER): Define.
7890 2000-01-23 Jim Meyering <meyering@lucent.com>
7892 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7895 2000-01-22 Jim Meyering <meyering@lucent.com>
7897 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7898 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7899 Required for some AIX systems. Reported by Christian Krackowizer.
7900 [TESTING] (main): New function.
7902 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7903 * dirname.c (dir_name): Support for DOS-style file names with drive
7906 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7908 * strverscmp.c (ISDIGIT): Define.
7909 (strverscmp): Use ISDIGIT, not isdigit.
7911 2000-01-17 Paul Eggert <eggert@twinsun.com>
7913 * nanosleep.c (nanosleep):
7914 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7915 POSIX.1 doesn't require SA_INTERRUPT and some systems
7916 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7917 it's been part of POSIX.1 since day 1 (in 1988).
7919 2000-01-17 Jim Meyering <meyering@lucent.com>
7921 * interlock: Remove unused file. Reported by François Pinard.
7923 2000-01-16 Paul Eggert <eggert@twinsun.com>
7925 * quotearg.c (quotearg_buffer_restyled): Do not quote
7926 alert, backslash, formfeed, and vertical tab unnecessarily in
7927 shell quoting style.
7930 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7931 Free Software Foundation, Inc.
7932 Copying and distribution of this file, with or without modification,
7933 are permitted provided the copyright notice and this notice are preserved.