1 2005-09-15 Derek Price <derek@ximbiot.com>
2 Paul Eggert <eggert@cs.ucla.edu>
4 * regcomp.c, regexec.c, regex_internal.c: Back out previous
5 changes, consolidating in...
6 * regex_internal.h: ...this file.
8 2005-09-15 Derek Price <derek@ximbiot.com>
10 * regex_internal.h: Blank `pure' for GNUC < 3.
11 * regex_internal.c: Ditto, using this...
12 (__GNUC_PREREQ): ...new macro.
13 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
14 (__GNUC_PREREQ): ...this new macro.
16 * strstr.h: Include string.h. Define strstr as a macro here.
18 2005-09-13 Derek Price <derek@ximbiot.com>
20 * canon-host.c (canon_host_r): Set *cherror on memory allocation
22 Reported by Jim Meyering <jim@meyering.net>.
24 2005-09-13 Jim Meyering <jim@meyering.net>
26 * canon-host.c: Filter through gnu indent and reword comments slightly.
27 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
29 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
32 (base64_encode): Put b64str in initialized data section.
34 2005-09-12 Derek Price <derek@ximbiot.com>
36 Return usable errors from canon-host.
37 * canon-host.h: New file.
38 * canon-host.c (canon_host): Wrap...
39 (canon_host_r): ...this new function, which now relies exclusively on
41 (ch_strerror): New function.
42 (last_cherror): New global.
43 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
44 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
46 (freeaddrinfo): Free ai->ai_canonname when set.
48 2005-09-12 Derek Price <derek@ximbiot.com>
49 Paul Eggert <eggert@cs.ucla.edu>
51 * glob-libc.h: Renamed from glob_.h. The new version is
52 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
53 protecting things that should be done only in gnulib contexts.
54 * glob_.h: New file, containing only the glob things needed for
56 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
57 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
58 (glob, globfree, glob_pattern_p): Now defined simply in terms of
59 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
60 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
61 and to respect the namespace rules better.
63 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
65 Merge glibc and coreutils changes into gnulib, plus a few
67 * md5.c: Use #error rather than a string.
68 (CYCLIC): New macro, from glibc source. Use it instead of rol.
69 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
70 (__attribute__): Define to empty for non recent-GCC.
71 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
72 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
73 Renamed from their non-__ counterparts, with new macros replacing
74 them if not _LIBC. Add __THROW attribute.
76 (struct md5_ctx): Align buffer if using GCC.
77 * sha1.h (struct sha1_ctx): Likewise.
78 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
79 The old name was backwards.
80 (NOTSWAP): Remove; not used.
81 (rol): New macro, moved here from md5.h.
82 (sha1_process_block): Remove a FIXME that doesn't make sense.
84 2005-09-12 Derek Price <derek@ximbiot.com>
86 * gai_strerror.c: Include config.h when available. Include
87 getaddrinfo.h before other headers to test interface.
88 Reported by Larry Jones <lawrence.jones@ugs.com>.
90 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
92 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
93 definitions, since that's the preferred style in glibc.
94 Fix a minor spacing issue, and update copyright notice to match glibc's.
96 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
98 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
100 2005-09-06 Simon Josefsson <jas@extundo.com>
102 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
103 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
105 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
107 Change bitset word type from unsigned int to unsigned long int,
108 as this has better performance on typical 64-bit hosts.
109 Port bitset code to hosts with unusual word sizes.
110 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
111 (build_collating_symbol):
112 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
113 argument is a bitset. This is merely a style issue, but it makes
114 it clearer that an entire array is expected.
115 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
116 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
117 Port to the case where bitset_word is not the same as unsigned int.
118 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
119 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
121 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
122 (build_trtable, group_nodes_into_DFAstates):
124 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
125 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
126 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
127 * regexec.c (group_nodes_into_DFAstates): Likewise.
128 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
129 * regcomp.c (optimize_subexps, lower_subexp):
130 Work even if bitset_word has holes in its bitwise representation.
131 * regex_internal.h (BITSET_WORD_BITS): Likewise.
132 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
134 * regex_internal.c (re_string_reconstruct):
135 Don't assume UCHAR_MAX == 255.
136 * regex_internal.h (bitset_set_all): Likewise.
137 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
139 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
140 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
142 (BITSET_WORD_MAX): New macro.
143 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
144 (bitset_set_all, bitset_copy): Now inline functions, not macros.
145 (bitset_empty, bitset_copy):
146 Prefer sizeof (bitset) to multiplying it out ourselves.
147 (bitset_not_merge): Remove; unused.
148 (bitset_contain): Return bool, not unsigned int with one bit on.
150 * regexec.c (build_trtable): Don't assume bitset has no stricter
151 alignment than re_node_set; do this by defining a new internal
152 type struct dests_alloc and using it to allocate memory.
154 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
156 Check for arithmetic overflow when calculating sizes, to prevent
157 some buffer-overflow issues. These patches are conservative, in the
158 sense that when I couldn't determine whether an overflow was possible,
159 I inserted a run-time check.
160 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
161 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
162 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
163 (re_xnrealloc, re_x2nrealloc): New inline functions.
164 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
165 (build_equiv_class, build_charclass): Check for arithmetic overflow
166 in size expression calculations.
167 * lib/regex_internal.c (re_string_realloc_buffers):
168 (build_wcs_upper_buffer, re_node_set_add_intersect):
169 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
170 (re_dfa_add_node, register_state): Likewise.
171 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
172 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
173 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
174 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
176 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
178 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
179 to avoid a collision with bits/local_lim.h in glibc.
180 All uses changed. Problem reported by Dmitry V. Levin in
181 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
183 * regex_internal.c (build_wcs_upper_buffer): Fix portability
184 bugs in int versus size_t comparisons.
185 (re_string_context_at): Fix bug where the code assumed that
188 Use bool where appropriate.
189 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
191 (calc_eclosure_iter): Likewise, for ROOT arg.
192 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
193 (build_charclass_op): Likewise, for NON_MATCH arg.
194 * regex_internal.c (re_string_allocate, re_string_construct):
195 (re_string_construct_common): Likewise, for ICASE arg.
196 * regexec.c (re_search_2_stub, re_search_stub):
197 Likewise, for RET_LEN arg.
198 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
199 (set_regs): Likewise, for FL_BACKTRACK arg.
200 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
201 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
202 (calc_eclosure_iter, parse_bracket_exp):
203 Use bool for internal variables that are booleans.
204 * regexec.c (re_search_internal, check_matching, proceed_next_node):
205 (set_regs, build_sifted_states, sift_states_bkref):
206 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
207 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
208 (find_collation_sequence_value):
210 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
211 (re_node_set_compare):
212 Return bool, not int. All callers changed.
213 * regexec.c (check_halt_node_context, check_dst_limits):
214 (build_trtable, check_node_accept): Likewise.
215 * regex_internal.h: Include stdbool.h.
217 Fix bugs uncovered when converting to bool.
218 * regcomp.c (calc_eclosure_iter): Check for storage allocation
219 failure instead of charging ahead blindly.
220 * regex_internal.c (register_state): Likewise.
221 * regexec.c (re_search_2_stub): Use simpler method than boolean
222 for freeing internal storage.
223 (group_nodes_into_DFA_states): Use unsigned int, not int, for
224 bitset pieces used as boolean, to avoid undefined behavior
225 on hosts that do int overflow checking.
227 2005-08-31 Derek Price <derek@ximbiot.com>
229 * getdelim.c (getdelim): Return EOF on EOF.
230 Reported by Larry Jones <lawrence.jones@ugs.com>.
232 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
234 * regex_internal.c (re_string_reconstruct): Don't assume buffer
235 lengths fit in regoff_t; this isn't true if regoff_t is the same
237 * regex.c (re_search_internal): 5th arg is LAST_START
238 (= START + RANGE) instead of RANGE. This avoids overflow
239 problems when regoff_t is the same width as size_t.
241 (re_search_2_stub): Check for overflow when adding the
242 sizes of the two strings.
243 (re_search_stub): Check for overflow when adding START
244 to RANGE; if it occurs, substitute the extreme value.
246 2005-08-31 Jim Meyering <jim@meyering.net>
248 * regcomp.c (search_duplicated_node): Make first pointer arg
250 * regex_internal.c (create_ci_newstate, create_cd_newstate):
251 (register_state): Likewise.
252 * regexec.c (search_cur_bkref_entry, check_dst_limits):
253 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
254 (group_nodes_into_DFAstates): Likewise.
256 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
258 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
259 old glibc regex code mishandles strings longer than 2**31 bytes.
260 This patch fixes this when the regex code is used in gnulib
261 (i.e., outside glibc).
263 This patch should not affect the use of the regex code inside
264 glibc. No doubt this problem also needs to be handled for glibc
265 as well, but the result will be an incompatible change to the
266 glibc ABI, and the old ABI will have to be supported too. That
267 can be the the subject for another patch.
269 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
270 governing whether the rest of this patch is active. By default,
271 the macro is disabled and the patch has no effect.
272 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
273 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
274 (struct re_pattern_buffer, re_search, re_search_2, re_match):
275 (re_match_2, re_set_registers): Use the new types.
276 * regex_internal.h (Idx, re_hashval_t): New types.
277 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
279 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
280 (re_string_context_at, bin_tree_t, re_dfastate_t):
281 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
282 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
283 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
284 (re_string_char_size_at, re_string_wchar_at):
285 (re_string_elem_size_at):
286 Use the new types and macros to port to 64-bit hosts.
287 Use unsigned types for internal values, so that the code
288 mostly works even for arrays larger than SSIZE_MAX.
289 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
290 (search_duplicated_node, calc_eclosure_iter, fetch_number):
291 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
292 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
293 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
294 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
295 (calc_inveclosure, parse_dup_op, build_range_exp):
296 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
297 (fetch_number, create_token_tree, mark_opt_subexp):
299 * regex_internal.c (re_string_construct_common, create_ci_newstate):
300 (create_cd_newstate, re_string_allocate, re_string_construct):
301 (re_string_realloc_buffers, build_wcs_upper_buffer):
302 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
303 (re_string_reconstruct, re_string_peek_byte_case):
304 (re_string_fetch_byte_case, re_string_context_at):
305 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
306 (re_node_set_init_copy, re_node_set_add_intersect):
307 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
308 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
309 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
310 (re_acquire_state, re_acquire_state_context, register_state):
312 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
313 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
314 (re_search_internal, re_search_2_stub, re_search_stub)
315 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
316 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
317 (update_cur_sifted_state, check_dst_limits):
318 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
319 (check_subexp_limits, sift_states_bkref, merge_state_array):
320 (check_subexp_matching_top, get_subexp, get_subexp_sub):
321 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
322 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
323 (expand_bkref_cache, check_node_accept_bytes):
324 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
325 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
326 (acquire_init_state_context, check_halt_node_context):
327 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
328 (sift_states_backward, clean_state_log_if_needed):
329 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
330 (find_recover_state, transit_state_sb, transit_state_mb):
331 (transit_state_bkref, build_trtable, match_ctx_clean):
333 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
334 to work around an assumption that REG_MISSING is negative.
336 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
337 (seek_collating_symbol_entry) [defined _LIBC]:
338 (lookup_collation_sequence_value) [defined _LIBC]:
339 (build_range_exp, build_collating_symbol) [defined _LIBC]:
340 Use prototypes rather than old-style function definitions.
341 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
342 (transit_state_sb) [0]:
343 (find_collation_sequence_value) [defined _LIBC]: Likewise.
345 * regexec.c (re_search_internal): Simplify update of rm_so and
348 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
349 (optimize_subexps, lower_subexp):
350 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
351 since the signed shift might overflow. Use 1u<<31 instead.
352 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
353 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
356 * regcomp.c (optimize_subexps, lower_subexp):
357 Use CHAR_BIT rather than 8, for clarity.
358 * regexec.c (check_dst_limits_calc_pos_1):
359 (check_subexp_matching_top): Likewise.
360 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
361 have to worry about portability issues when shifting it left.
362 Remove no-longer-needed test for table_size > 0.
363 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
364 in a word, as the resulting behavior is undefined.
365 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
366 in one case, a <= should have been an <, and in another case the
367 whole test was missing.
368 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
369 the standard name CHAR_BIT.
370 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
371 this is not true on one's complement and signed-magnitude hosts.
373 * regex_internal.h (re_sub_match_top_t): Remove unused member
375 (struct re_dfa_t): Remove unused member states_alloc.
376 * regcomp.c (init_dfa): Don't initialize unused members.
378 2005-08-31 Bruno Haible <bruno@clisp.org>
380 * strstr.c: Include <stddef.h>, for NULL.
381 * strcasestr.c: Likewise.
382 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
384 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
386 * iconvme.h: Add prototype for iconv_alloc.
388 2005-08-29 Simon Josefsson <jas@extundo.com>
390 * iconvme.c: Fix errno.
392 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
394 * iconvme.c: Split iconv_string into iconv_alloc.
396 2005-08-27 Jim Meyering <jim@meyering.net>
398 * fopen-safer.c: Merge minor changes from coreutils.
399 * dup-safer.c: Likewise.
400 * fd-safer.c: Likewise.
402 Merge from coreutils.
403 * stdio--.h: New file.
404 * stdlib--.h: New file.
405 * mkstemp-safer.c: New file.
408 * pipe-safer.c: New file.
409 * creat-safer.c: New file.
410 * fcntl--.h (creat): Define to creat_safer.
411 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
412 * unistd--.h (pipe): Define to pipe_safer.
413 * unistd-safer.h: Declare pipe_safer.
415 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
417 * regex_internal.h: Remove all references to
418 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
420 (bitset_not, bitset_merge, bitset_not_merge):
421 (bitset_mask, re_string_allocate, re_string_construct):
422 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
423 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
424 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
425 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
426 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
427 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
428 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
429 (re_acquire_state_context):
430 Remove unnecessary forward decls.
431 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
432 Put __attribute at function definition,
433 now that the function decl has been removed.
434 * lib/regex_internal.c (re_string_peek_byte_case):
435 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
438 2005-08-26 Simon Josefsson <jas@extundo.com>
440 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
441 Haible <bruno@clisp.org>.
443 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
445 * regexec.c (set_regs): Don't alloca with an unbounded size.
447 alloca modernization/simplification for regex.
448 * regex.c: Remove portability cruft for alloca. This no longer
449 needs to be at the start of the file, and can be moved into
450 regex_internal.h and simplified.
451 * regex_internal.h: Include <alloca.h>.
452 (__libc_use_alloca) [!defined _LIBC]: New macro.
453 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
454 now works outside glibc.
456 2005-08-24 Simon Josefsson <jas@extundo.com>
458 * getpass.c: Add WIN32 implementation. Conditionalize use of
459 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
462 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
464 Make regex safe for g++. This fixes one real bug (an "err"
465 that should have been "*err"). g++ problem reported by
467 * regex_internal.h (re_calloc): New macro, consistent with
468 re_malloc etc. All callers of calloc changed to use re_calloc.
469 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
470 not int. All callers changed.
471 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
472 just use an array of size MB_LEN_MAX.
473 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
474 (find_recover_state): Change "err" to "*err"; this fixes what
475 appears to be a real bug.
476 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
479 2005-08-25 Jim Meyering <jim@meyering.net>
481 * open-safer.c: Include <config.h>.
482 Otherwise, we'd lose LARGEFILE support in any file using
485 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
487 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
488 * regex.h (regerror): Likewise.
490 * regex.c: Do not include <sys/types.h>, as POSIX no longer
491 requires this. (The code never needed it.)
493 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
494 All uses of recently-renamed identifiers changed to use the new,
495 POSIX-compliant names. The code will build and run just fine
496 without these changes, but it's better to eat our own dog food
497 and use the standard-conforming names.
499 * regex.h: Fix a multitude of POSIX name space violations.
500 These changes have an effect only for programs that define
501 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
502 do not change anything for programs compiled in the normal way.
503 Also, there is no effect on the ABI.
505 (_REGEX_SOURCE): New macro.
506 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
507 defined and _GNU_SOURCE is not; this fixes a name space violation.
509 Rename the following macros to obey POSIX requirements.
510 The old names are still visible as macros if _REGEX_SOURCE is defined.
511 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
512 RE_BACKSLASH_ESCAPE_IN_LISTS.
513 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
514 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
515 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
516 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
517 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
518 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
519 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
520 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
521 (REG_INTERVALS): renamed from RE_INTERVALS.
522 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
523 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
524 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
525 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
526 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
527 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
528 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
529 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
530 RE_UNMATCHED_RIGHT_PAREN_ORD.
531 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
532 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
533 (REG_DEBUG): renamed from RE_DEBUG.
534 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
535 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
536 unusual, since we can't clash with the POSIX REG_ICASE.
537 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
538 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
539 (REG_NO_SUB): renamed from RE_NO_SUB.
540 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
541 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
542 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
543 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
544 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
545 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
546 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
547 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
548 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
549 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
550 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
551 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
552 RE_SYNTAX_POSIX_MINIMAL_BASIC.
553 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
554 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
555 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
556 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
557 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
558 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
559 (REG_FIXED): Renamed from REGS_FIXED.
560 (REG_NREGS): Renamed from RE_NREGS.
562 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
563 of other REG_* macros, since POSIX says the user is allowed to
564 #undef these macros selectively.
566 (reg_errcode_t): Update comment stating what other tables need
569 Rename the following enum values to obey POSIX requirements.
570 The old names are still visible as macros.
571 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
572 is not defined, since GNU is supposed to be a superset of POSIX as
573 much as possible, and since we want reg_errcode_t to be a signed
574 type for implementation consistency.
575 (_REG_NOERROR): Renamed from REG_NOERROR.
576 (_REG_NOMATCH): Renamed from REG_NOMATCH.
577 (_REG_BADPAT): Renamed from REG_BADPAT.
578 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
579 (_REG_ECTYPE): Renamed from REG_ECTYPE.
580 (_REG_EESCAPE): Renamed from REG_EESCAPE.
581 (_REG_ESUBREG): Renamed from REG_ESUBREG.
582 (_REG_EBRACK): Renamed from REG_EBRACK.
583 (_REG_EPAREN): Renamed from REG_EPAREN.
584 (_REG_EBRACE): Renamed from REG_EBRACE.
585 (_REG_BADBR): Renamed from REG_BADBR.
586 (_REG_ERANGE): Renamed from REG_ERANGE.
587 (_REG_ESPACE): Renamed from REG_ESPACE.
588 (_REG_BADRPT): Renamed from REG_BADRPT.
589 (_REG_EEND): Renamed from REG_EEND.
590 (_REG_ESIZE): Renamed from REG_ESIZE.
591 (_REG_ERPAREN): Renamed from REG_ERPAREN.
592 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
593 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
594 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
595 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
597 (_REG_RE_NAME, _REG_RM_NAME): New macros.
598 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
599 changed. But support the old name if the new one is not defined
600 and if _REGEX_SOURCE.
602 Change the following member names in struct re_pattern_buffer.
603 The old names are still supported if !_REGEX_SOURCE.
604 The new names are always supported, regardless of _REGEX_SOURCE.
605 (re_buffer): Renamed from buffer.
606 (re_allocated): Renamed from allocated.
607 (re_used): Renamed from used.
608 (re_syntax): Renamed from syntax.
609 (re_fastmap): Renamed from fastmap.
610 (re_translate): Renamed from translate.
611 (re_can_be_null): Renamed from can_be_null.
612 (re_regs_allocated): Renamed from regs_allocated.
613 (re_fastmap_accurate): Renamed from fastmap_accurate.
614 (re_no_sub): Renamed from no_sub.
615 (re_not_bol): Renamed from not_bol.
616 (re_not_eol): Renamed from not_eol.
617 (re_newline_anchor): Renamed from newline_anchor.
619 Change the following member names in struct re_registers.
620 The old names are still supported if !_REGEX_SOURCE.
621 The new names are always supported, regardless of _REGEX_SOURCE.
622 (rm_num_regs): Renamed from num_regs.
623 (rm_start): Renamed from start.
624 (rm_end): Renamed from end.
626 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
627 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
628 Prepend __ to parameter names.
630 Undo yesterday's changes.
632 2005-08-24 Jim Meyering <jim@meyering.net>
635 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
637 2005-08-21 Bruno Haible <bruno@clisp.org>
639 * lock.h: Add multiple inclusion guard.
640 * tls.h: Add multiple inclusion guard.
642 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
644 * regex.h (REG_NOSYS)
645 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
646 Define, since POSIX requires it as of 2001.
647 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
648 New private symbol, used to keep the enum signed in all cases.
649 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
650 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
652 * regex_internal.c (re_string_skip_chars, register_state):
654 Remove forward decls; no longer needed now that we use prototypes.
655 * regexec.c (acquire_init_state_context, check_halt_node_context):
656 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
657 (clean_state_log_if_needed): Likewise.
659 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
661 Fix problems reported by Sam Steingold in
662 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
663 * regexec.c (sift_states_bkref): Fix portability bug: the code
664 assumed that reg_errcode_t is a signed type, which is not
665 necessarily true if _XOPEN_SOURCE is not defined.
666 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
667 some compilers warn about it otherwise.
669 2005-08-20 Jim Meyering <jim@meyering.net>
671 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
672 of unused local, dfa.
674 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
676 * regcomp.c (create_initial_state): Remove duplicate decl.
677 (init_word_char, create_initial_state, duplicate_node_closure):
678 (fetch_token, peek_token_bracket, build_range_exp):
679 (build_collating_symbol): Remove forward decls; no longer needed
680 now that we use prototypes.
683 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
684 (re_compile_fastmap_iter, regcomp, regerror, regfree):
685 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
686 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
687 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
688 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
689 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
690 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
691 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
692 (build_range_exp, build_collating_symbol, parse_bracket_exp):
693 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
694 (build_charclass, build_charclass_op, fetch_number, create_tree):
695 (create_token_tree, mark_opt_subexp, duplicate_tree):
696 Use prototypes rather than old-style definitions.
699 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
700 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
701 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
702 (re_string_reconstruct, re_string_peek_byte_case):
703 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
704 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
705 (re_node_set_init_copy, re_node_set_add_intersect):
706 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
707 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
708 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
709 (re_acquire_state, re_acquire_state_context, register_state):
710 (create_ci_newstate, create_cd_newstate, free_state):
712 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
713 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
714 (re_search_internal, prune_impossible_nodes):
715 (acquire_init_state_context, check_matching, static):
716 (check_halt_node_context, check_halt_state_context, proceed_next_node):
717 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
718 (update_regs, sift_states_backward, build_sifted_states):
719 (clean_state_log_if_needed, merge_state_array):
720 (update_cur_sifted_state, add_epsilon_src_nodes):
721 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
722 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
723 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
724 (find_recover_state, check_subexp_matching_top, transit_state_mb):
725 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
726 (check_arrival, check_arrival_add_next_nodes):
727 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
728 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
729 (check_node_accept_bytes, check_node_accept, extend_buffers):
730 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
731 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
736 (re_string_allocate, re_string_construct, re_string_reconstruct):
737 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
738 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
739 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
740 (re_string_context_at, re_string_peek_byte_case):
741 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
742 is defined, since we now use prototypes always.
744 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
745 C89 or better. All uses removed.
747 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
749 * regex_internal.c (re_acquire_state, re_acquire_state_context)
750 [defined lint]: Suppress bogus uninitialized-variable warnings.
752 * regcomp.c (duplicate_node): Return new index, not an error code,
753 and let the caller return REG_ESPACE if out of space. This
754 removes an uninitialied-variable warning with GCC 4.0.1, and also
755 avoids taking the address of a local variable. All callers
758 2005-08-19 Jim Meyering <jim@meyering.net>
760 * regexec.c (proceed_next_node): Redo local variables to
761 avoid GCC shadowing warnings.
763 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
765 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
766 (re_node_set_insert_last, re_dfa_add_node):
767 Rename local variables to avoid GCC shadowing warnings.
769 2005-08-18 Bruno Haible <bruno@clisp.org>
771 * strstr.c (strstr): Fix return value in multibyte case.
772 * strcasestr.c (strcasestr): Likewise.
774 2005-08-17 Jim Meyering <jim@meyering.net>
776 Make the %s format (seconds since the epoch) work for a negative
777 number and when used with a zero-padded field width, e.g. %015s.
779 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
780 label so that it precedes the code to set `digits'. Otherwise,
781 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
782 print `00-22'. Now, it prints `-0022', as it should.
784 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
786 * regex.h: Remove useless space-before-tab. From coreutils.
788 2005-08-17 Bruno Haible <bruno@clisp.org>
790 * strcasestr.h: New file.
791 * strcasestr.c: New file.
793 2005-08-17 Bruno Haible <bruno@clisp.org>
795 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
796 * strstr.c: Completely rewritten, with multibyte locale support.
798 2005-08-17 Bruno Haible <bruno@clisp.org>
800 * strcasecmp.c: Use mbuiter.h.
802 2005-08-17 Bruno Haible <bruno@clisp.org>
804 * mbuiter.h: New file.
806 2005-08-16 Bruno Haible <bruno@clisp.org>
808 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
810 (mbi_avail, mbi_advance): Let the iteration end before the terminating
811 NUL byte, not after it.
813 2005-08-16 Bruno Haible <bruno@clisp.org>
815 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
816 the valid ones. Makes the comparison operations transitive:
817 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
818 * strcasecmp.c (strcasecmp): Use mb_casecmp.
820 2005-08-16 Bruno Haible <bruno@clisp.org>
822 * strcase.h (strcasecmp): Add note in comments.
823 * strncasecmp.c: Use code from strcasecmp.c.
824 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
825 (strcasecmp): Work correctly in multibyte locales.
827 2005-08-16 Bruno Haible <bruno@clisp.org>
829 * strnlen1.h: New file.
830 * strnlen1.c: New file.
832 2005-08-16 Bruno Haible <bruno@clisp.org>
834 * mbfile.h: New file.
836 2005-08-16 Bruno Haible <bruno@clisp.org>
838 * mbiter.h: New file.
840 2005-08-16 Bruno Haible <bruno@clisp.org>
842 * mbchar.h: New file.
843 * mbchar.c: New file.
845 2005-08-16 Bruno Haible <bruno@clisp.org>
847 * tls.h: New file, from GNU gettext.
848 * tls.c: New file, from GNU gettext.
850 2005-08-15 Bruno Haible <bruno@clisp.org>
852 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
855 2005-08-14 Jim Meyering <jim@meyering.net>
859 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
860 Use the hash-table-based cycle-detection code not just when
861 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
862 Reported by James Youngman in
863 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
864 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
865 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
866 This lets us compile with -DFTS_DEBUG, once again.
867 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
868 * fts.c (fd_safer): Remove decl.
869 Include fcntl--.h rather than unistd-safer.h
870 (fts_safe_changedir): Don't call fd_safer; no longer needed
871 now that we include fcntl--.h.
873 2005-08-11 Simon Josefsson <jas@extundo.com>
875 * readline.h, readline.c: New file.
877 2005-08-11 Bruno Haible <bruno@clisp.org>
879 * strnlen.h (strnlen): Change parameter name to match comment.
881 2005-08-10 Simon Josefsson <jas@extundo.com>
883 * strndup.c: Use strnlen.h.
885 * strnlen.h: New file.
887 2005-08-02 Simon Josefsson <jas@extundo.com>
889 * getline.h, getline.c: Rewrite.
891 * getdelim.h, getdelim.c: New files, ported from glibc.
893 2005-07-31 Bruno Haible <bruno@clisp.org>
895 * lock.h (gl_lock_initializer): New macro.
896 (gl_lock_define_initialized): Use it.
897 (gl_rwlock_initializer): New macro.
898 (gl_rwlock_define_initialized): Use it.
899 (gl_recursive_lock_initializer): New macro.
900 (gl_recursive_lock_define_initialized): Use it.
902 2005-07-26 Bruno Haible <bruno@clisp.org>
904 * lock.h: Update from GNU gettext.
905 * lock.c: Update from GNU gettext.
907 2005-07-18 Bruno Haible <bruno@clisp.org>
909 * lock.h (gl_once_t): New type.
910 (gl_once_define, gl_once): New macros.
911 * lock.c (fresh_once): New variable.
912 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
915 2005-07-18 Simon Josefsson <jas@extundo.com>
917 * check-version.c (check_version): Accept identical versions too.
919 2005-07-18 Bruno Haible <bruno@clisp.org>
921 * lock.h: New file, from GNU gettext.
922 * lock.c: New file, from GNU gettext.
924 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
926 * quotearg.c: Add translator comment suggested by Bruno Haible,
929 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
931 * version-etc-fsf.c (version_etc_copyright): Parameterize the
932 copyright symbol and the year.
933 * version-etc.c (COPYRIGHT_YEAR): New constant.
934 (version_etc_va): Use parameterized copyright notice.
935 Reword to conform to the current GNU coding standards.
937 2005-07-11 Simon Josefsson <jas@extundo.com>
939 * size_max.h: New file.
941 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
943 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
946 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
947 and Paul Eggert <eggert@cs.ucla.edu>
949 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
950 in wint_t, not wchar_t. Remove now-unnecessary cast.
952 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
954 * regex.c, regex.h: Sync from libc.
955 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
956 New files, synced from libc, except that regex_internal.h
957 currently has a small porting fix.
959 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
961 Remove the dependency of the strftime module on the tzset module.
962 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
963 Copy the input structure, to work around some of the bug with
964 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
965 Solaris releases, you should also use the tzset module, but we won't
966 require it as a dependency any more since we don't want LGPLed code
967 to depend on GPLed code.
969 2005-07-02 Jim Meyering <jim@meyering.net>
971 * backupfile.c (backup_args): Change a `0' to NULL.
973 2005-07-01 Jim Meyering <jim@meyering.net>
975 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
976 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
977 * save-cwd.c, tempname.c:
978 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
979 and don't include <sys/file.h>).
981 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
983 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
984 declares only 'struct timespec;' (!).
986 2005-06-29 Jim Meyering <jim@meyering.net>
988 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
989 type name. Use the variable name instead.
990 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
992 2005-06-28 Simon Josefsson <jas@extundo.com>
994 * check-version.h, check-version.c: New files.
996 2005-06-28 Simon Josefsson <jas@extundo.com>
998 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
999 collision with global variable. Better indentation. Don't
1000 increment buffer pointer beyond buffer end. Based on comments
1001 from Paul Eggert <eggert@cs.ucla.edu>.
1005 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1007 * canon-host.c (canon-host): Append trailing "," to 0 in
1008 initializer of struct addrinfo, as an indication that we don't
1009 care how many members the structure has.
1011 2005-06-24 Derek Price <derek@ximbiot.com>
1012 and Bruno Haible <bruno@clisp.org>
1014 Remove stat module & update lstat.
1015 * stat.c: Remove this file...
1016 (slash_aware_lstat): ...moving this content and its support...
1017 * lstat.c (rpl_lstat): ...into here.
1018 * lstat.h: New file.
1020 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1022 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1023 (ranged_convert): Don't save conversion in a temporary struct.
1024 This causes a warning with GCC 4.0.0, and anyway in the typical
1025 case it's not worth the extra 100 bytes or so of code.
1026 (ranged_convert, __mktime_internal): When calling a function via a
1027 pointer P, use P () rather than (*P) (), as we now assume C89 or
1030 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1032 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1033 "who -r" failed to give output. Problem reported by Tim Waugh.
1035 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1036 (xcalloc): Use it to avoid needless tests.
1037 Problem reported by Jim Meyering.
1039 2005-06-16 Jim Meyering <jim@meyering.net>
1041 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1042 when either N or S is zero.
1044 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1046 * argp.h (__option_is_short): Check upper limit of
1047 __key. Isprint() requires its argument to have the value
1048 of an unsigned char or EOF.
1050 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1052 * fnmatch.c (fnmatch): If there is an encoding error in a
1053 multibyte string or pattern, fall back on unibyte matching.
1054 Problem reported by James Youngman.
1056 2005-06-08 Bruno Haible <bruno@clisp.org>
1058 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1061 2005-06-08 Bruno Haible <bruno@clisp.org>
1063 * csharpcomp.h: New file, from GNU gettext.
1064 * csharpcomp.c: New file, from GNU gettext.
1065 * csharpcomp.sh.in: New file, from GNU gettext.
1067 2005-06-07 Derek Price <derek@ximbiot.com>
1070 * glob_.h: Indent nested #ifdef.
1072 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1074 Sync from coreutils.
1075 Use "file name" when talking about file names, instead of "filename"
1076 or "path", as per the GNU coding standards.
1077 * mkdir-p.c: Renamed from makepath.c.
1078 (make_dir_parents): Renamed from make_path. All callers changed.
1079 * mkdir-p.h: Likewise. All includers changed.
1080 * filenamecat.c: Renamed from path-concat.c.
1081 (file_name_concat): Renamed from path_concat. All callers changed.
1082 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1083 * filenamecat.h: Likewise. All includers changed.
1084 * acl.c: Don't use "path" or "filename" to mean "file name"
1085 in comments or local variable names.
1086 * basename.c: Likewise.
1087 * canonicalize.c, canonicalize.h: Likewise.
1088 * dirname.c, dirname.h: Likewise.
1089 * euidaccess.c: Likewise.
1090 * exclude.c: Likewise
1091 * fnmatch_.h, fnmatch_loop.c: Likewise.
1092 * fsusage.c, fsuage.h: Likewise.
1093 * fts.c, fts_.h: Likewise.
1094 * getcwd.c: Likewise.
1095 * getloadavg.c: Likewise.
1096 * mkstemp.c: Likewise.
1097 * mountlist.c, mountlist.h: Likewise.
1098 * openat.c, openat.h: Likewise.
1099 * readlink-stub.c: Likewise.
1100 * readutmp.c, readutmp.h: Likewise.
1101 * rename.c: Likewise.
1102 * rmdir.c: Likewise.
1104 * savedir.c: Likewise.
1105 * stripslash.c: Likewise.
1106 * tempname.c: Likewise.
1107 * xreadlink.c: Likewise.
1108 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1110 * exclude.h: Likewise.
1112 * euidaccess.c (getuid, getgid, getuid, getegid)
1113 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1114 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1115 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1116 * pathmax.h: Include <limits.h> unconditionally, since other
1117 files have been getting away with it for years (MORE/BSD 4.3
1119 * userspec.c (getpwnam, getgrnam, getgrgid)
1120 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1122 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1123 Define to 256, not 255, as per modern POSIX.
1125 2005-06-01 Bruno Haible <bruno@clisp.org>
1127 * csharpexec.h: New file, from GNU gettext.
1128 * csharpexec.c: New file, from GNU gettext.
1129 * csharpexec.sh.in: New file, from GNU gettext.
1131 2005-05-31 Derek Price <derek@ximbiot.com>
1132 Paul Eggert <eggert@cs.ucla.edu>
1135 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1137 2005-05-29 Derek Price <derek@ximbiot.com>
1138 Paul Eggert <eggert@cs.ucla.edu>
1140 * glob_.h, glob.c: New files.
1142 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1144 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1146 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1147 the configuration hassle isn't worth it.
1148 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1149 (LONGEST_MODIFIER, PRIuMAX): Remove.
1151 2005-05-27 Bruno Haible <bruno@clisp.org>
1153 * getlogin_r.h: Remove second include of <stddef.h>.
1155 2005-05-25 Bruno Haible <bruno@clisp.org>
1156 Derek Price <derek@ximbiot.com>
1158 * getlogin_r.h: Simplify API documentation.
1160 2005-05-25 Derek Price <derek@ximbiot.com>
1161 Paul Eggert <eggert@cs.ucla.edu>
1163 * getlogin_r.c, getlogin_r.h: New files.
1165 2005-05-22 Bruno Haible <bruno@clisp.org>
1167 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1168 Also include <sys/param.h> if it defines MIN, MAX.
1169 Based on a patch by Derek Price <derek@ximbiot.com>.
1171 2005-05-22 Bruno Haible <bruno@clisp.org>
1173 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1174 (INT64_MIN): Fix definition.
1175 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1177 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1178 NEED_SIGNED_INT_TYPES.
1180 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1181 HAVE_SYSTEM_INTTYPES.
1183 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1185 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1186 so that unistd-safer.h (GPL'ed code) need not be included.
1188 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1191 * fts.c: Don't include "cycle-check.h" or "hash.h".
1192 (setup_dir, free_dir): New functions.
1193 (enter_dir, leave_dir): Define trivial
1194 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1195 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1196 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1197 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1198 Move to fts-cycle.c.
1199 (fts_open): Use setup_dir.
1200 (fts_close): Use free_dir.
1201 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1202 This adds a label and some gotos, but the alternatives were messier.
1203 Check for memory allocation failure when entering a dir.
1204 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1205 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1206 (FTS): New member fts_cycle, that is a union that contains the
1207 old active_dir_ht and cycle_state. All uses changed to mention
1208 fts_cycle.ht and fts_cycle.state.
1209 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1210 fts.c, with the following changes:
1211 (setup_dir, free_dir): New functions.
1212 (enter_dir): Now returns bool. Return true if successful, false
1213 if memory exhausted. All callers changed.
1214 Do not bother partly cleaning up on
1215 memory allocation failure; that is free_dir's job.
1216 However, free ad if hash_insert fails, to avoid memory leak.
1217 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1218 fts->fts_options to see which union member to use.
1220 2005-05-20 Jim Meyering <jim@meyering.net>
1222 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1223 Now a macro, to pacify GCC.
1225 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1227 * chown.c (rpl_chown): Return -1 on failure.
1229 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1231 * canonicalize.c: Include canonicalize.h first, to test interface.
1232 Include <stddef.h> unconditionally, since we assume C89 now.
1233 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1234 * fts.c: Include fts_.h first, to check interface.
1235 Do not include intprops.h; no longer needed.
1236 Include cycle-check.h and hash.h, since fts_.h no longer does.
1237 Remove unnecessary casts of closedir to void.
1238 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1239 decide whether to decrement nlinks.
1240 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1241 (FTS): Use struct hash_table * instead of Hash_table, so that
1242 we no longer need to include hash.h here.
1244 2005-05-17 Jim Meyering <jim@meyering.net>
1246 * fts.c, fts_.h: New files, from coreutils.
1248 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1250 Sync from coreutils.
1251 * unlinkdir.c, unlinkdir.h: New files.
1252 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1253 regex.h, unlocked-io.h, xtime.h:
1254 White space changes only.
1255 * makepath.c (make_path): Port to hosts where leading "//" is special.
1256 * yesno.c: Include getline.h, not ctype.h.
1257 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1258 Use getline to remove arbitrary restriction on response length.
1260 2005-05-13 Bruno Haible <bruno@clisp.org>
1262 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1263 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1264 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1265 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1266 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1267 Add support for 64-bit integers in the MSVC compiler.
1269 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1271 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1272 Change the initial comment to refer to GPL, not LGPL.
1273 gnulib-tool will change it to LGPL as needed.
1275 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1276 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1277 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1278 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1279 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1280 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1281 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1282 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1283 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1284 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1285 concatpath.c, config.charset, copy-file.c, copy-file.h,
1286 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1287 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1288 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1289 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1290 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1291 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1292 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1293 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1294 full-read.c, full-read.h, full-write.c, full-write.h,
1295 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1296 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1297 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1298 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1299 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1300 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1301 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1302 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1303 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1304 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1305 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1306 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1307 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1308 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1309 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1310 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1311 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1312 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1313 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1314 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1315 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1316 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1317 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1318 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1319 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1320 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1321 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1322 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1323 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1324 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1325 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1326 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1327 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1328 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1329 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1330 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1331 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1332 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1333 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1334 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1335 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1336 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1337 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1338 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1339 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1340 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1341 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1342 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1343 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1344 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1345 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1346 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1347 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1348 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1349 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1350 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1351 Update FSF postal mail address.
1353 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1355 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1356 specified in ai_socktype. Fix invalid ai_protocol
1357 check. ai_protocol is usually set to 0 or depending on
1358 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1359 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1360 ai_socktype / ai_protocol in the returned addrinfo structure.
1362 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1363 Bruno Haible <bruno@clisp.org>
1365 * inet_ntop.h: New file.
1366 * inet_ntop.c: New file, from glibc with modifications.
1368 2005-05-08 Jim Meyering <jim@meyering.net>
1370 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1372 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1374 Merge from coreutils. Among other things,
1375 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1376 * fd-safer.c: New file.
1377 * fcntl-safer.h, open-safer.c: Remove.
1378 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1379 * dup-safer.c: Include unistd-safer.h first.
1380 Don't include errno.h.
1381 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1382 * file-type.h: Don't assume invoker included sys/stat.h first.
1383 * file-type.c: Rely on file-type.h change.
1384 * getloadavg.c: Include unistd-safer.h.
1385 (getloadavg): Use safer open.
1386 * getusershell.c: Include "stdio-safer.h".
1387 (getusershell): Use safer fopen.
1388 * long-options.c (long_options): Use NULL rather than 0.
1389 * modechange.h (mode_free): Remove; all callers changed to invoke
1391 * modechange.c: Likewise.
1392 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1393 (MODE_DONE): New constant.
1394 (struct mode_change): Remove 'next' member.
1395 (make_node_op_equals): New function; like the old one of the
1396 same name, except it allocates an array.
1397 (mode_compile, mode_create_from_ref): Use it.
1398 (mode_compile): Allocate result as an array, not a linked list.
1399 Parse octal string ourself, so that we catch mistakes like "+0".
1400 (mode_adjust): Arg is an array, not a linked list.
1401 * modechange.c: Include stat-macros.h, xalloc.h.
1402 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1403 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1404 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1405 Remove. This is now stat-macros.h's job.
1406 (talloc): Remove. All callers replaced by xalloc, so that
1407 our invokers don't have to worry about reporting memory failures.
1408 (make_node_op_equals): Remove.
1409 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1411 (struct mode_change): Moved here from modechange.h.
1412 (mode_append_entry): Remove.
1413 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1414 apps to have incorrect behavior. Use simpler algorithm for head
1415 and tail. Don't futz with umask; that's now the job of mode_adjust.
1416 Detect more invalid usages rather than having somewhat-random behavior.
1417 Don't insert an "a=" action, as that leads to incorrect behavior.
1418 (mode_compile, mode_create_from_ref): Return NULL on error instead
1419 of an enum, since now there's only one way to have an error. All
1421 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1422 at the correct time. Simplify calculation of "+u" and its ilk.
1423 Don't mishandle "+X".
1424 (mode_free): Remove "register" and localize decls.
1425 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1426 (struct mode_change): Move to modechange.c; callers don't
1427 need to see this stuff.
1428 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1429 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1430 (mode_change, mode_adjust): Reflect the new signatures noted above.
1431 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1432 that might redefine system include files.
1433 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1434 (my_usleep): Use NULL rather than (void *) 0.
1435 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1436 Use siginterrupt to specify that system calls should be interrupted.
1437 (rpl_nanosleep): Move initialization of suspended closer to call of
1439 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1440 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1441 (desirable_utmp_entry): New function.
1442 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1443 using x2nrealloc, to simplify logic.
1444 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1445 size calculation. Do not assume utmp file is a regular file.
1446 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1447 (READ_UTMP_CHECK_PIDS): New constant.
1448 * save-cwd.c: Include unistd-safer.h.
1449 (save_cwd): Use fd_safer.
1450 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1451 [!_LIBC] Include "stat-macros.h" instead.
1452 * unistd-safer.h (fd_safer): New decl.
1454 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1456 * byteswap_.h: New file.
1458 2005-04-25 Albert Chin <china@thewrittenword.com>
1460 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1463 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1465 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1466 that "UTC +1 second" continues to work. Problem reported
1468 (relunit_snumber): New rule.
1471 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1473 * getdate.y (universal_time_zone_table): New constant.
1474 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1475 universal_time_zone_table.
1476 (lookup_zone): Prefer universal_time_zone_table to
1477 local_time_zone_table, so that "GMT" time stamps are allowed in
1478 London during the summer. Problem reported by Ian Abbott.
1480 2005-04-12 Jim Meyering <jim@meyering.net>
1482 * human.c (humblock): Set *options even when returning due to
1483 xstrtoumax conversion failure. Thanks to a used-uninitialized
1486 2005-04-09 Jim Meyering <jim@meyering.net>
1488 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1489 -Wuninitialized: initialize tm0.tm_year.
1491 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1493 * getdate.y (parser_control): rels_seen is now a boolean, not a
1494 count, since there's no maximum. All uses changed.
1495 Add member dsts_seen.
1496 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1498 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1499 Use pc_rels_seen to decide whther a date is absolute.
1501 * getdate.y (number): Don't overwrite year.
1502 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1505 2005-04-02 Simon Josefsson <jas@extundo.com>
1507 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1508 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1510 2005-03-27 Jim Meyering <jim@meyering.net>
1512 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1514 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1516 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1517 "one's complement" -> "ones' complement" in comment, as per Knuth.
1518 "value of type" -> "type or expression" in comment.
1519 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1521 2005-03-26 Jim Meyering <jim@meyering.net>
1524 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1525 Correct typos: s/or/of/.
1527 2005-03-23 Jim Meyering <jim@meyering.net>
1529 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1531 2005-03-21 Jim Meyering <jim@meyering.net>
1533 Changes imported from coreutils.
1535 * cycle-check.c: Don't include xalloc.h.
1537 * path-concat.c: Don't include assert.h.
1538 (path_concat): Remove assertion that would have triggered
1539 for ABASE starting with more than one slash.
1540 Reported by Andreas Schwab.
1542 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1543 properly when ABASE is an absolute file name.
1544 Correct the description of this function.
1546 Add an assertion and a test driver.
1547 This fixes a bug introduced on 2004-07-02.
1548 Andreas Schwab reported the resulting failure of cp --parents:
1549 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1551 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1553 * strftime.c (my_strftime): If the underlying strftime returns 0
1554 (which shouldn't happen), generate nothing instead of returning 0
1555 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1557 2005-03-16 Bruno Haible <bruno@clisp.org>
1559 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1561 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1563 * strftime.c (my_strftime): Prepend space to format so that we can
1564 reliably distinguish strftime failure from empty output on POSIX
1567 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1569 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1570 (iconv_string): Don't guess a size-zero buffer, as that might cause
1571 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1572 result would be 'too large', where 'too large' is (heuristically)
1573 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1574 overflow concerns. This will prevent some unwanted malloc failures
1575 when the inputs are very large.
1577 2005-03-15 Bruno Haible <bruno@clisp.org>
1579 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1582 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1585 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1587 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1589 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1590 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1592 * strtol.c: Likewise.
1594 2005-03-14 Simon Josefsson <jas@extundo.com>
1596 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1599 2005-03-14 Jim Meyering <jim@meyering.net>
1601 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1602 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1603 to be nonzero so that we (and caller) can detect the difference
1604 between a valid zero-length expansion and an error return, even
1605 when the underlying strftime fails before writing anything into
1608 2005-03-10 Jim Meyering <jim@meyering.net>
1610 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1611 so that this module works on systems without fchdir.
1613 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1615 Factor int-properties macros into a single file, except for
1616 glibc-related files.
1617 * intprops.h: New file.
1618 * getloadavg.c: Include it instead of limits.h.
1619 (INT_STRLEN_BOUND): Remove.
1620 * human.c: Include intprops.h.
1621 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1622 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1623 * inttostr.h: Include intprops.h instead of limits.h.
1624 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1625 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1626 for consistency with intprops.h.
1627 (time_t_is_integer, twos_complement_arithmetic): Use them.
1628 * sig2str.h: Include <signal.h>, intprops.h.
1629 (INT_STRLEN_BOUND): Remove.
1630 * strftime.c (TYPE_SIGNED): Remove.
1631 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1632 * strtol.c: Adjust comments to match intprops.h.
1633 * userspec.c: Include intprops.h.
1634 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1635 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1636 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1637 instead of rolling our own expressions.
1638 * xstrtol.c: Include xstrtol.h first, to test interface.
1640 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1642 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1643 the right thing even if adding 1900 would overflow. Similarly
1644 for tm_mon + 1 and tm_yday + 1.
1645 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1646 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1647 (DO_SIGNED_NUMBER): New macro.
1648 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1650 2005-03-07 Bruno Haible <bruno@clisp.org>
1652 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1654 2005-03-03 Derek R. Price <derek@ximbiot.com>
1655 Bruno Haible <bruno@clisp.org>
1657 * pagealign_alloc.h: New file.
1658 * pagealign_alloc.c: New file.
1660 2005-01-28 Bruno Haible <bruno@clisp.org>
1662 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1665 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1667 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1668 The workaround isn't strictly needed for POSIX conformance, and
1669 it's too much of a pain to configure and maintain. We'll ask
1670 people to fix their kernels instead.
1671 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1672 (NANOSLEEP_BUG_WORKAROUND): Remove.
1673 (xnanosleep): Remove the workaround.
1675 2005-02-12 Bruno Haible <bruno@clisp.org>
1677 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1679 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1681 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1682 * timespec.h (gettime): Return void, since it always
1683 succeeds now. All uses changed.
1684 * gettime.c (gettime) Likewise.
1685 [HAVE_NANOTIME]: Prefer nanotime.
1686 Assume gettimeofday succeeds, as POSIX requires.
1687 Assime time () succeeds, since other code already does.
1688 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1689 (timespec_subtract): Remove.
1690 (NANOSLEEP_BUG_WORKAROUND): New constant.
1691 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1692 things considerably. Use it only on GNU/Linux hosts, since the
1693 workaround shouldn't be needed elsewhere.
1695 2005-02-24 Bruno Haible <bruno@clisp.org>
1697 * gettext.h: Update from GNU gettext 0.14.2.
1699 2005-02-24 Bruno Haible <bruno@clisp.org>
1701 * localcharset.c: Update from GNU gettext 0.14.2.
1702 * config.charset: Update from GNU gettext 0.14.2.
1704 2005-02-22 Simon Josefsson <jas@extundo.com>
1706 * iconvme.h, iconvme.c: New files, from libc.
1708 2005-02-20 Neil Conway <neilc@samurai.com>
1710 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1711 returned by OSX/Darwin if the specified buffer is not large
1712 enough for the hostname.
1714 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1716 * memrchr.h: New file.
1717 * chdir-long.c: Include it.
1718 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1719 Don't bother including stddef.h.
1721 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1723 * argp-help.c (__argp_help): Create a fake struct argp_state and
1724 pass it to _help, otherwise the latter coredumps trying to
1725 dereference state.root_argp.
1727 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1729 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1731 Include <sys/types.h>, for dev_t.
1732 (ME_DUMMY, ME_REMOTE): Move from here....
1733 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1734 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1736 Include mountlist.h first, to test the interface.
1738 2005-01-29 Bruno Haible <bruno@clisp.org>
1740 * progname.c (program_name): Initialize.
1741 Needed when linking statically on MacOS X.
1743 2005-01-28 Bruno Haible <bruno@clisp.org>
1745 * javacomp.sh.in: New file, from GNU gettext.
1746 * javacomp.h: New file, from GNU gettext.
1747 * javacomp.c: New file, from GNU gettext.
1749 2005-01-26 Bruno Haible <bruno@clisp.org>
1751 * javaexec.sh.in: New file, from GNU gettext.
1752 * javaexec.h: New file, from GNU gettext.
1753 * javaexec.c: New file, from GNU gettext.
1755 2005-01-26 Simon Josefsson <jas@extundo.com>
1757 * gai_strerror.c: Use GPL in header.
1759 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1761 * argp-help.c (hol_entry_help): Avoid using non-constant
1762 initializers for struct pentry_state.
1763 (__argp_error): Check return value of __asprintf
1764 (__argp_failure): Translate error message
1766 * argp-parse.c: Removed braces around the expansion of N_()
1768 2005-01-21 Jim Meyering <jim@meyering.net>
1770 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1771 same value as for Solaris 9.
1773 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1774 component length. This included changing the parameter to be
1775 of type `char *' rather than `char const *'.
1776 * chdir-long.h (chdir_long): Update prototype.
1778 * openat.c (fdopendir, fstatat): New functions.
1779 * openat.h: Include headers required for use of DIR and struct stat.
1780 [AT_SYMLINK_NOFOLLOW]: Define.
1781 (fdopendir, fstatat): Add prototypes.
1783 2005-01-21 Bruno Haible <bruno@clisp.org>
1785 * classpath.h: New file, from GNU gettext.
1786 * classpath.c: New file, from GNU gettext.
1788 2005-01-20 Simon Josefsson <jas@extundo.com>
1790 * version-etc-fsf.c: New file, with version_etc_copyright.
1791 * version-etc.c: Remove version_etc_copyright.
1792 * version-etc.h (version_etc_copyright): Use [] instead of * in
1793 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1795 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1797 * save-cwd.c (save_cwd): Remove code to support the case
1798 where fchdir is missing or flaky.
1800 2005-01-20 Simon Josefsson <jas@extundo.com>
1802 * base64.h (isbase64): Add.
1804 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1805 using a unsigned prototype, don't inline.
1806 (base64_decode): Use it.
1808 2005-01-19 Bruno Haible <bruno@clisp.org>
1810 * sh-quote.h: New file, from GNU gettext.
1811 * sh-quote.c: New file, from GNU gettext.
1813 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1815 Merge changes from coreutils, as described below in several
1816 changelogs dated today.
1818 * save-cwd.c: Include "save-cwd.h" before other include files.
1819 (O_DIRECTORY): Remove; not needed here, since "." must be
1820 a directory. All uses removed.
1821 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1822 universal on Suns, and we also need to test for IRIX.
1823 Revamp code to use 'if' rather than '#if'.
1824 Avoid unnecessary comparison of cwd->desc to 0.
1826 * utimens.c (futimens): Robustify the previous patch, by checking
1827 for known valid error numbers rather than observed invalid ones.
1829 2005-01-18 Jim Meyering <jim@meyering.net>
1831 * version-etc.c (version_etc_copyright): Update copyright date.
1833 * utimens.c (futimens): Account for the fact that futimes
1834 can also fail with errno == ENOSYS or errno == ENOENT.
1835 Patch from Dmitry V. Levin.
1837 Change the name of the robust chdir function from chdir to chdir_long.
1838 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1839 (restore_cwd): Use chdir_long, not chdir.
1840 * chdir-long.c: Renamed from chdir.c.
1841 * chdir-long.h: Renamed from chdir.h.
1842 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1845 2005-01-18 Bob Proulx <bob@proulx.com>
1847 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1848 offsetof() macro construct to avoid compile failure with native HP-UX
1849 11.0 ANSI C compiler.
1851 2005-01-06 Bruno Haible <bruno@clisp.org>
1853 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1854 because stpncpy.m4 takes care of it.
1856 2004-01-24 Bruno Haible <bruno@clisp.org>
1858 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1860 2003-10-09 Bruno Haible <bruno@clisp.org>
1862 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1864 2005-01-06 Bruno Haible <bruno@clisp.org>
1866 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1867 * fwriteerror.c: Include <stdbool.h>.
1868 (fwriteerror): At the end, close the file stream. Record whether
1869 stdout was already closed.
1871 2004-05-27 Bruno Haible <bruno@clisp.org>
1873 * execute.c (environ): Declare if needed.
1874 * pipe.c (environ): Likewise.
1875 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1877 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1879 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1880 definitions to be after all include files, to avoid collisions.
1881 Problem reported by Bob Proulx.
1883 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1885 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1886 not needed. This removes a dependency on the gettext module.
1887 [defined _LIBC]: Do not include <libintl.h>; not needed.
1889 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1891 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1894 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1896 * argp-parse.c: Include <stddef.h>.
1897 (alignof, alignto): New macros.
1898 (parser_init): Don't assume that void * is aligned sufficiently
1901 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1902 need to extend the stack.
1903 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1906 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1908 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1910 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1912 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1913 Remove now-obsolete comment about AIX.
1914 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1915 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1916 (YYMAXDEPTH): New macro.
1918 2004-12-18 Bruno Haible <bruno@clisp.org>
1920 * fatal-signal.c (fatal_signals): Make non-const.
1921 (init_fatal_signals): New function.
1922 (uninstall_handlers, install_handlers): Ignore signals that were set to
1924 (at_fatal_signal): Call init_fatal_signals.
1925 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1927 Reported by Paul Eggert.
1929 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1931 * getdate.y (textint): New member "negative".
1932 (time_zone_hhmm): New function.
1933 Expect 14 shift-reduce conflicts, not 13.
1934 (o_colon_minutes): New rule.
1935 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1936 (yylex): Set the "negative" member of signed numbers.
1938 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1940 Changes imported from coreutils.
1941 * hard-locale.c: Assume <locale.h> exists.
1943 (GLIBC_VERSION): New macro.
1944 (hard_locale): Assume setlocale exists.
1945 Rewrite to avoid #ifdef.
1946 Use strdup rather than malloc + strcpy.
1947 * human.c: Assume <locale.h> exists.
1948 (human_readable): Assume localeconv exists.
1950 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1952 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1953 convert T2, not T. (Imported from libc.)
1955 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1957 * getcwd.c (is_ENAMETOOLONG): New macro.
1958 (__getcwd.c): Don't restore errno; glibc doesn't.
1959 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1960 first, falling back to our code only if its results look suspicious.
1961 Ensure that the resulting buffer is only as large as necessary.
1963 * readutmp.c: Include readutmp.h first.
1964 Include <errno.h>, since readutmp.h no longer does that.
1965 * readutmp.h: Don't include <errno.h>,
1966 <sys/param.h>, <time.h>; not needed to establish interface.
1967 (errno): Remove decl.
1968 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1969 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1970 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1972 2004-11-28 Simon Josefsson <jas@extundo.com>
1974 * base64.h, base64.c: New file.
1976 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1978 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1980 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1982 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1983 HP's ANSI C compiler.
1984 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1985 Declaring int functions causes warnings on some modern systems and
1986 shouldn't be needed to compile on ancient ones.
1987 * same.c (MIN) [defined MIN]: Don't define, since it's already
1990 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1991 with the following changes.
1992 (__set_errno): Parenthesize properly.
1993 Include <stdbool.h>.
1994 (MIN, MAX, MATCHING_INO): New macros.
1995 (__getcwd): Define with prototype, not K&R form.
1996 Use heuristics to allocate default buffer on stack if possible.
1997 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1998 behavior, and to avoid the PATH_MAX limit when computing
2000 Use MATCHING_INO to compare inode number to file.
2001 Check for arithmetic overflow in size calculations.
2002 Fix bug in reallocation of dot array that caused getcwd to fail
2003 on directories nested deeper than 75.
2004 Be more careful about saving errno on error.
2005 Do not use realloc; use only free+malloc, as this is a bit
2006 more flexible and avoids a needless copy operation.
2007 Do not inspect st_dev and st_ino for symbolic links; POSIX
2008 doesn't specify the latter.
2009 Check for closedir errors.
2010 Avoid needless casts.
2011 Use "#ifdef weak_alias" around weak_alias, to be like other
2013 The following changes to getcwd.c have effect only when used in
2014 gnulib; they have no effect inside glibc proper.
2015 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2016 as alloca isn't used.
2017 (alloca, __alloca): Likewise.
2018 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2019 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2020 unconditionally, as gnulib assumes C89 or better.
2021 Do not include <sys/param.h>.
2022 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2023 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2025 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2026 Include <dirent.h> in a way that is compatible with modern Autoconf.
2027 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2028 New macros, if not already defined.
2029 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2030 Use "_LIBC", not "defined _LIBC", for consistency.
2031 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2033 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2034 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2035 * xgetcwd.c: David MacKenzie's old code was removed, so give
2036 credit only to Jim Meyering and adjust the copyright dates.
2037 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2038 <stdlib.h>, <unistd.h>, "pathmax.h".
2039 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2040 (INITIAL_BUFFER_SIZE): Remove.
2041 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2043 2004-11-23 Jim Meyering <jim@meyering.net>
2045 * getopt_.h: Remove trailing blanks.
2047 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2049 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2050 (futimens): New function, which uses futimes if available.
2051 (futimens, utimens): Support timespec==NULL, with same semantics
2052 as utime and utimens.
2053 * utimens.h (futimens): New decl.
2055 2004-11-23 Jim Meyering <jim@meyering.net>
2057 * __fpending.c: Add comment.
2059 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2061 * getopt_.h: Re-addition of __getopt_argv_const caused
2062 redefinition warnings. To avoid them, include the defines
2063 in `#if !defined __need_getopt ... #endif'. The only place
2064 where __getopt_argv_const is used is in definitions
2065 of getopt_long and getopt_long_only below, which are as well
2066 protected by `#ifndef __need_getopt'.
2067 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2068 __need_getopt after including <stdio.h> and <unistd.h> These
2069 headers might have defined it.
2071 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2073 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2075 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2076 optopt): Use them instead of invoking ## directly; otherwise, the
2077 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2079 2004-11-19 Bruno Haible <bruno@clisp.org>
2081 * strtok_r.c: Move comments from here...
2082 * strtok_r.h: ... to here.
2084 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2086 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2087 might fail. Problem reported by Yoann Vandoorselaere.
2088 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2089 that mishandle size_t overflow.
2091 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2093 * canon-host.c: Include "strdup.h".
2094 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2095 Use strdup instead of malloc/strcpy to duplicate strings.
2097 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2098 (human_space_before_unit): New constant.
2099 * human.c (human_readable): Support it.
2101 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2102 (xgetcwd): Set errno correctly when failing.
2103 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2104 the failure is actually due to a PATH_MAX problem.
2106 Further getopt changes to make it more likely that glibc will
2107 buy the changes back.
2108 * getopt.c (POSIXLY_CORRECT): New constant.
2109 (getopt): Use it, so to preserve glibc semantic
2110 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2111 when compiling for libc.
2112 * getopt_.h (__getopt_argv_const): Bring it back.
2113 (getopt_long, getopt_long_only): Use it.
2115 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2116 New arg POSIXLY_CORRECT. All callers changed.
2117 (getopt): Argv is now char * const *, as per standard.
2118 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2119 not char *__getopt_argv_const *.
2120 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2121 _getopt_long_only_r): Likewise.
2122 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2123 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2124 _getopt_long_r, _getopt_long_only_r): Likewise.
2125 * getopt_.h (__getopt_argv_const): Remove.
2126 (getopt): Argv is now char * const *, as per standard.
2128 * getdate.y (tORDINAL): New token.
2129 (day, relunit): Allow it for relative times.
2130 (relative_time_table): Use tORDINAL for ordinals.
2132 2004-11-15 Jim Meyering <jim@meyering.net>
2134 * closeout.c: Include "__fpending.h" once again.
2135 Include <stdbool.h>.
2136 (close_stdout): Don't fail just because stdout was closed initially,
2137 since some programs don't write to stdout in the normal course of
2138 operation (other than --version and --help), and we don't want this
2139 function to make e.g. `touch file >&-' fail.
2140 But do fail if it was closed and someone has tried to write to it.
2141 E.g., `printf foo >&-' must fail.
2143 2004-11-11 Simon Josefsson <jas@extundo.com>
2145 * strtok_r.h, strtok_r.c: New file.
2147 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2149 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2150 we can stop lying to compilers about the constness of argv when we
2151 are compiled outside glibc.
2152 (getopt, getopt_long, getopt_long_only): Use it.
2153 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2155 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2156 _getopt_long_only_r): Likewise.
2157 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2158 _getopt_long_only_r): Likewise.
2160 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2161 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2162 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2163 the other external symbols.
2164 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2165 declaration, since the above renaming now works around collisions.
2167 2004-11-11 Jim Meyering <jim@meyering.net>
2169 * linebreak.c: Remove trailing blanks.
2170 * alloca_.h: Likewise.
2171 * acosl.c: Likewise.
2172 * euidaccess.c: Likewise.
2173 * allocsa.h: Likewise.
2175 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2177 * mktime.c (SHR): New macro, which is a portable
2178 substitute for >> that should work even on Crays.
2179 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2180 Problem reported by Mark D. Baushke in
2181 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2182 * getdate.y (SHR): Likewise.
2184 * strftime.c (SHR): Likewise.
2186 * quotearg.c (struct quoting_options): Use unsigned int for
2187 quote_these_too, so that right shifts are well defined. All uses
2190 2004-11-10 Simon Josefsson <jas@extundo.com>
2192 * getaddrinfo.h, getaddrinfo.c: New files.
2194 2004-11-10 Jim Meyering <jim@meyering.net>
2196 Ensure that no close failure goes unreported.
2197 * closeout.c (close_stdout): Always close stdout. I.e., don't
2198 return early when it seems there's nothing to flush.
2199 Don't include __fpending.h.
2201 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2203 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2205 2004-11-05 Bruno Haible <bruno@clisp.org>
2207 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2208 Reported by Mark D. Baushke <mdb@cvshome.org>.
2210 2004-11-04 Bruno Haible <bruno@clisp.org>
2212 2004-09-11 Bruno Haible <bruno@clisp.org>
2213 * allocsa.valgrind: New file.
2214 2004-02-06 Bruno Haible <bruno@clisp.org>
2215 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2216 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2217 Reported by Christopher Seip <chris.seip@hp.com>.
2219 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2221 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2222 with errno == ERANGE if the buffer is too small.
2223 Problem reported by Mark D. Baushke.
2225 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2227 * xreadlink.c (MAXSIZE): New macro.
2228 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2229 size does not exceed MAXSIZE. Avoid cast.
2230 As suggested by Mark D. Baushke in
2231 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2232 if readlink fails with buffer size just under MAXSIZE, try again
2235 2004-11-02 Derek R. Price <derek@ximbiot.com>
2236 and Paul Eggert <eggert@cs.ucla.edu>
2238 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2239 (get_date): Overparenthesize to avoid GCC warning.
2241 2004-11-02 Bruno Haible <bruno@clisp.org>
2243 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2244 function returns void.
2246 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2248 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2249 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2252 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2254 * getdate.y: Add support for TZ="foo" within a date string.
2255 Fix some bugs near time_t boundaries. Reject dates with
2256 out-of-range components, e.g., "Sept 31".
2257 Include <stdlib.h>, "setenv.h", "xalloc.h".
2258 (ISDIGIT_LOCALE): Remove; unused.
2259 Note that the TZ and time functions used here are not reentrant.
2260 (mktime_ok, get_tz): New functions.
2261 (TZBUFSIZE): New constant.
2262 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2263 This requires that we sometimes generate our own TZ="XXX..." setting.
2265 2004-10-27 Derek R. Price <derek@ximbiot.com>
2267 * mktime.c (not_equal_tm): Remove redundant check.
2269 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2271 * getdate.y: Use Bison 1.875 features, and some minor
2272 code cleanups. This change does not affect semantics.
2273 Don't include <stdlib.h>; no longer needed.
2274 Don't include unlocked-io.h; only the "#if TEST" code uses
2275 stdio, and performance isn't crucial there.
2276 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2277 Bison 1.875 features as described below.
2278 All uses of "PC." replaced by "pc->".
2279 (YYSTYPE): Add a forward declaration.
2280 (yylex, yyerror): Use full prototypes in forward decls.
2281 Use "%pure-parser" rather than obsolescent "%pure_parser".
2282 Use %parse-param and %lex-param instead of obsolescent
2283 YYPARSE_PARAM and YYLEX_PARAM.
2284 (meridian_table, month_and_day_table, time_units_table,
2285 relative_time_table, time_zone_table, military_table,
2286 lookup_zone, lookup_word, get_date):
2287 Use NULL instead of 0 where appropriate.
2288 (to_hour): Avoid abort (), to avoid a dependency on
2290 (yyerror, yylex): Now accepts parser_control * arg.
2291 (main) [TEST]: Use '\0' rather than 0 for char.
2293 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2295 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2296 It's now the caller's responsibility to handle the case where
2297 !HAVE_GETPAGESIZE && !defined getpagesize.
2299 * mktime.c (leapyear): Arg is long int, not int.
2301 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2303 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2305 2004-10-12 Simon Josefsson <jas@extundo.com>
2307 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2308 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2311 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2313 * vsnprintf.h: New file.
2314 * vsnprintf.c: New file.
2316 2004-10-07 Bruno Haible <bruno@clisp.org>
2318 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2319 into the provided buffer.
2321 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2323 * diacrit.c, diacrit.h: Add GPL notice.
2325 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2326 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2327 * logl.c (logl): Keep the code as similar to glibc as possible.
2328 This avoids a potential constant-folding bug.
2330 2004-10-05 Bruno Haible <bruno@clisp.org>
2332 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2334 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2336 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2337 * xmalloc.c (xmemdup): Likewise.
2338 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2339 XFREE): Remove these long-obsolescent macros.
2340 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2341 * xstrdup.c: Remove.
2343 * regex.c (re_comp): Cast gettext return value to char *,
2344 Problem reported by Martin Neitzel via Mark D. Baushke.
2346 2004-10-04 Simon Josefsson <jas@extundo.com>
2348 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2349 '#ifdef USE_UNLOCKED_IO'.
2351 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2353 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2354 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2355 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2356 regex.c, sha1.c, version-etc.c, yesno.c:
2357 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2358 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2359 the includer's responsibility.
2361 Sync from coreutils.
2363 * modechange.c (mode_compile): Don't decrement a pointer that
2364 points to the start of a string, as the C Standard says the
2365 resulting behavior is undefined.
2367 * backupfile.h (enum backuptype): Rename none -> no_backups,
2368 simple -> simple_backups, numbered_existing ->
2369 numbered_existing_backups, numbered -> numbered_backups
2370 to avoid shadowing problems. All uses changed.
2371 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2372 * backupfile.c (check_extension, numbered_backup):
2373 Rename locals to avoid shadowing 'basename'.
2374 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2377 * .cppi-disable: Add getopt_.h, getopt_int.h.
2378 * .cvsignore: Add getopt.h.
2380 2004-10-04 Simon Josefsson <jas@extundo.com>
2382 * memmem.h: New file.
2383 * memmem.c: New file, taken from glibc.
2385 2004-10-02 Jim Meyering <jim@meyering.net>
2387 * dirfd.h, getpagesize.h: Add copyright notice.
2389 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2391 * snprintf.c: Remove comments as to why each header is needed.
2393 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2395 * strsep.h: New file.
2396 * strsep.c: New file.
2398 2004-10-01 Simon Josefsson <jas@extundo.com>
2400 * snprintf.c (snprintf): Handle size==0.
2402 2004-10-01 Simon Josefsson <jas@extundo.com>
2403 Bruno Haible <bruno@clisp.org>
2405 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2406 (snprintf): Declare 'args'.
2408 2004-09-30 Simon Josefsson <jas@extundo.com>
2410 * snprintf.h, snprintf.c: New files.
2412 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2414 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2415 (hol_entry_help): Never translate an empty string.
2416 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2417 * argp.h (OPTION_NO_TRANS): New option.
2419 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2421 * xvasprintf.c: Include xalloc.h.
2422 (xvasprintf): Use xalloc_die, not xmalloc_die.
2424 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2426 * dummy.c: Change copyright notice to FSF, and license to GPL.
2428 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2430 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2431 Problem reported by Bruno Haible in:
2432 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2434 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2436 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2437 in case some system header has #define'd it. Problem reported by
2438 Soeren D. Schulze in
2439 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2441 2004-09-08 Bruno Haible <bruno@clisp.org>
2443 * stdint_.h.in: New file, taken from GNU clisp.
2445 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2447 * xvasprintf.h: New file.
2448 * xvasprintf.c: New file.
2449 * xasprintf.c: New file.
2451 2004-09-08 Bruno Haible <bruno@clisp.org>
2453 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2455 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2457 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2459 Import from coreutils.
2460 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2461 strings on unbounded length. alloca's performance benefits aren't
2462 that important here.
2464 (parse_with_separator): New function, with most of the internals
2465 of the old parse_user_spec. Allow user to omit both user and group,
2466 for compatibility with FreeBSD.
2467 Clone only the user name, not the entire spec.
2468 Do not set *uid, *gid unless entirely successful.
2469 Avoid memory leak in some failing cases.
2470 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2471 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2472 (parse_user_spec): Rewrite to use parse_with_separator.
2474 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2476 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2477 its complicated substitute.
2478 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2479 and program_invocation_name.
2480 (__argp_basename) [!_LIBC]: Remove; the only use was
2481 replaced by its body.
2482 (__argp_short_program_name): Change condition from
2483 !defined __argp_short_program_name to
2484 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2485 to match argp-namefrob.h.
2486 (__argp_failure): Don't assume strerror_r returns char *.
2487 * argp-parse.c (N_): Define unconditionally.
2488 (argp_default_options): Fill out initializers with 0 to avoid
2491 2004-08-12 Simon Josefsson <jas@extundo.com>
2493 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2494 * getopt_.h: Renamed from getopt.h.
2496 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2498 Merge from coreutils.
2500 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2501 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2502 for Reliant Unix 5.43.
2504 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2505 (union fooround): Use uintmax_t, not long int.
2506 The rest is a merge from libc:
2507 [defined _LIBC]: Include <shlib-compat.h>.
2508 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2510 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2512 * strverscmp.c: Convert to UTF-8.
2514 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2516 * obstack.h (obstack_empty_p):
2517 Don't assume that chunk->contents is suitably aligned.
2518 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2519 Likewise. Problem reported by Benno in
2520 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2522 * chown.c (rpl_chown): Work even if the file is writeable but not
2523 readable. This could be improved further but it'd take some work.
2525 2004-08-08 Simon Josefsson <jas@extundo.com>
2527 * xgethostname.c: Don't include error.h (not used).
2530 * getpass.c: Include getpass.h first.
2532 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2534 * xalloc-die.c: New files.
2535 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2537 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2538 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2539 (_, N_, xalloc_die): Move to xalloc-die.c.
2540 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2541 so that we needn't mess with xalloc_msg_memory_exhausted.
2543 * sha1.h: Renamed from sha.h.
2544 (SHA1_H): Renamed from _SHA_H.
2545 (sha1_ctx): Renamed from sha_ctx.
2546 (sha1_init_ctx): Renamed from sha_init_ctx.
2547 (sha1_process_block): Renamed from sha_process_block.
2548 (sha1_process_bytes): Renamed from sha_process_bytes.
2549 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2550 (sha1_read_ctx): Renamed from sha_read_ctx.
2551 (sha1_stream): Renamed from sha_stream.
2552 (sha1_buffer): Renamed from sha_buffer.
2553 * sha1.c: Likewise; renamed from sha.c.
2554 Do not include <sys/types.h>.
2555 Include <stddef.h> rather than <stdlib.h>.
2557 2004-08-08 Bruno Haible <bruno@clisp.org>
2559 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2560 FILESYSTEM_PREFIX_LEN.
2561 * progreloc.c: Likewise.
2562 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2564 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2567 * argp-help.c (make_hol, hol_append): Don't assume that
2568 SIZE_MAX is a valid preprocessor constant.
2569 (__argp_basename): Change from "#ifndef _LIBC"
2570 to "#ifndef __argp_short_program_name", so that
2571 we don't compile these functions for tar.
2573 More merges from coreutils.
2574 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2575 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2577 * addext.c: Remove; no longer needed.
2578 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2579 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2580 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2581 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2582 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2583 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2584 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2585 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2586 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2587 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2588 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2589 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2590 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2591 Import changes from coreutils.
2593 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2595 Merge from coreutils.
2597 * .gdb-history: Remove; this doesn't belong here.
2599 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2600 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2601 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2603 * dirname.h: Include <stdbool.h>.
2604 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2605 for consistency with POSIX terminology. All uses changed.
2606 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2607 (strip_trailing_slashes): Use bool for booleans.
2608 * stripslash.c (strip_trailing_slashes): Likewise.
2610 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2611 sometimes returns a positive errno value even when it succeeds.
2612 (print_errno_message) [!LIBC]: Fall back on strerror if
2615 * path-concat.c (mempcpy): Don't define if a system header defines it.
2616 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2617 (longest_relative_suffix): New function.
2618 (path_concat): Use it. Assume first argument is not NULL.
2619 Port to DOS. Omit redundant separators.
2620 Report an error instead of returning NULL.
2621 Use mempcpy instead of memcpy.
2622 (xpath_concat): Remove: not declared or used.
2624 * same.h: Include <stdbool.h>
2625 (same_name): Return bool, not int.
2626 * same.c (same_name): Likewise.
2627 (errno): Don't declare; we assume C89 or better now.
2629 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2630 if not already defined.
2632 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2633 * dup-safer.c (errno): Likewise.
2635 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2637 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2640 2004-08-03 Simon Josefsson <jas@extundo.com>
2642 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2643 * progname.h: Don't include stdbool.h.
2645 2004-08-02 Simon Josefsson <jas@extundo.com>
2647 * getsubopt.h: New file, with comments from Bruno Haible.
2648 * getsubopt.c: New file, from glibc, but slightly modified based on
2649 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2651 2004-08-01 Simon Josefsson <jas@extundo.com>
2653 * xgetdomainname.c: Include stdlib.h, for free().
2655 2004-07-16 Simon Josefsson <jas@extundo.com>
2657 * dummy.c: New file.
2659 2004-07-16 Bruno Haible <bruno@clisp.org>
2661 * backupfile.h: Add extern "C" for C++.
2662 * closeout.h: Likewise.
2663 * copy-file.h: Likewise.
2664 * findprog.h: Likewise.
2665 * full-write.h: Likewise.
2666 * pathname.h: Likewise.
2667 * progname.h: Likewise.
2668 * stpcpy.h: Likewise.
2669 * stpncpy.h: Likewise.
2670 * strcase.h: Likewise.
2671 * strstr.h: Likewise.
2672 * xalloc.h: Likewise.
2674 * mbswidth.h: Add extern "C" for C++.
2675 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2677 2004-07-09 Simon Josefsson <jas@extundo.com>
2679 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2680 failed without this.)
2682 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2684 * fchown-stub.c: New file.
2686 2004-06-24 Jim Meyering <jim@meyering.net>
2688 * obstack.h (obstack_base): Cast to (void *), per documentation.
2690 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2692 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2694 2004-06-01 Jim Meyering <jim@meyering.net>
2696 * calloc.c: New file.
2698 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2700 * getdate.y (yylex): Allow space between sign and number.
2701 Problem reported by Dan Jacobson.
2703 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2704 and Jim Meyering <jim@meyering.net>
2706 Merge from coreutils CVS.
2708 * stat-macros.h: New file, with contents from file-type.h
2709 and coreutils' system.h.
2710 * file-type.c: Include "stat-macros.h".
2711 * file-type.h (file_type): Move all macro definitions to new file,
2714 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2715 Wrap old code with this conditional.
2716 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2717 function that does not dereference symlinks.
2718 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2720 * xreadlink.c: Include xreadlink.h first, to catch .h file
2721 dependency problems.
2722 (xreadlink): Accept new arg SIZE, for efficiency.
2723 All decls and uses changed.
2724 * xreadlink.h: Include <stddef.h>, for size_t.
2726 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2727 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2729 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2731 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2733 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2734 macros to be defined.
2735 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2736 the allocator returns NULL because the requested size is zero.
2738 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2740 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2741 var. Add comment explaining why libc still defines it. This
2742 merges the following patch from glibc:
2743 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2745 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2747 * obstack.c (_obstack): Remove unused variable. It hasn't been
2748 present in glibc since revision 1.1 of this file.
2749 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2750 obstack_alignment_mask, obstack_alloc, obstack_base,
2751 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2752 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2753 obstack_grow0, obstack_init, obstack_int_grow,
2754 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2755 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2756 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2757 nonexistent functions.
2759 2004-05-17 Derek R. Price <derek@ximbiot.com>
2760 Paul Eggert <eggert@cs.ucla.edu>
2762 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2764 2004-05-14 Bruno Haible <bruno@clisp.org>
2766 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2767 that consists of a '.' followed by an empty digit string.
2768 Patch by Tor Lillqvist <tml@iki.fi>.
2770 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2772 Port obstack to the AS/400, where pointers are 16 bytes wide and
2773 you cannot cast an integer to a valid pointer. This patch is
2774 currently waiting to be integrated into glibc; see
2775 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2777 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2778 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2779 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2780 (struct obstack): temp member is now a union of a pointer and
2781 an integer, instead of an integer. All integer uses changed.
2782 This does not affect the physical layout of struct obstack,
2783 except on hosts (like the AS/400) where the size or alignment of
2784 void * is greater than that of ptrdiff_t.
2785 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2786 __STDC__)]: Store temporary in pointer member of union, not
2788 * obstack.c: Include <stddef.h>, for offsetof.
2789 (struct fooalign): Remove; it doesn't need a name.
2790 (union fooround): Change double to long double, and add void *.
2791 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2792 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2793 not a macro. Hence the values are always int; so remove all
2794 casts-to-int in uses.
2796 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2797 Derek Price <derek@ximbiot.com>
2799 * alloca.c: Include <alloca.h>, to get our interface.
2800 * alloca_.h: Use __alloca on AIX, so that we don't have to
2801 include <alloca.h> first. Use C89 prototype for alloca; this
2802 requires including <stddef.h> for size_t. Use extern "C" if C++.
2803 Use #elif for simplicity, since we can assume C89 now.
2804 Don't try to source the system alloca.h since it will not be found
2805 and to prevent recursively including its replacement.
2806 * fnmatch.c: Include <alloca.h> instead of opencoding.
2807 * regex.c: Likewise.
2809 2004-05-16 Derek Price <derek@ximbiot.com>
2810 Paul Eggert <eggert@cs.ucla.edu>
2812 getline cleanup. This changes the getndelim2 API: both order of
2813 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2816 * getline.c: Don't include stddef.h or stdio.h, since our
2817 interface does that.
2818 (getline): Always use getdelim, so that we don't have two
2819 copies of this code.
2820 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2822 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2823 (GETNDELIM2_MAXIMUM): New macro.
2824 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2825 instead of the old practice of delim2==0. All callers changed.
2826 Return -1 on overflow, instead of returning junk.
2827 Do not set *linesize unless allocation succeeds.
2828 * getndelim2.h: Do not include stddef.h; no longer needed, now
2829 that we include sys/types.h.
2830 * getnline.h: Likewise.
2831 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2832 (getndelim2): Reorder arguments.
2833 * getnline.c (getnline, getndelim):
2834 Don't discard the NMAX argument.
2835 (getnline): Invoke getndelim, to avoid code duplication.
2836 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2837 of (size_t) -1 by callers of the getnline family.
2839 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2841 * nanosleep.c (suspended): Change its type from int to
2842 sig_atomic_t volatile.
2843 (first_call): Make it private to rpl_nanosleep, and have it
2844 be zero initially as that's a bit faster.
2845 (my_usleep): Round up fractional times instead of truncating them,
2846 as this is the usual meaning for 'sleep'.
2848 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2850 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2851 (ENOSYS): Define if not defined.
2852 (settime): Fall back on stime if it exists and settimeofday fails.
2853 But don't bother with fallbacks if a method fails with errno == EPERM.
2855 2004-05-11 Jim Meyering <jim@meyering.net>
2857 Prior to this change, the save_cwd caller required read access to the
2858 current directory on most systems (ones with the fchdir function).
2860 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2861 fails, try write-only, and finally, resort to using xgetcwd.
2863 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2865 * obstack.c, obstack.h: Import changes from libc.
2867 2004-04-28 Bruno Haible <bruno@clisp.org>
2869 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2870 implicitly appends .exe to executables.
2871 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2872 accepts Windows pathnames.
2873 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2874 Cygwin like Windows, since it now accepts Windows pathnames.
2875 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2876 Cygwin like Windows, since it now accepts Windows pathnames.
2877 Reported by Derek Robert Price <derek@ximbiot.com>.
2879 2004-04-20 Jim Meyering <jim@meyering.net>
2881 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2883 2004-04-20 Jim Meyering <jim@meyering.net>
2884 Bruno Haible <bruno@clisp.org>
2886 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2887 memory when realloc fails.
2889 2004-04-18 Jim Meyering <jim@meyering.net>
2891 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2892 don't leak memory and do call END_UTMP_ENT.
2894 2004-04-11 Paul Eggert <eggert@twinsun.com>
2896 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2897 (CHAR_BIT): Remove, since we assume C89.
2898 Include <stdint.h> if available, as per current Autoconf CVS advice.
2900 2004-03-30 Paul Eggert <eggert@twinsun.com>
2902 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2903 not bool, to be more consistent with Unix conventions.
2904 Suggested by Bruno Haible.
2906 Merge from coreutils.
2908 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2911 * getdate.h: Include stdbool.h, and timespec.h instead of
2912 the usual <time.h> dance.
2913 (get_date): Change signature to support fractional time stamps.
2914 All callers changed.
2915 * getdate.y: Include "getdate.h" first, as we can now
2916 assume C89 and don't need to worry about 'const'.
2917 Similarly, include "unlocked-io.h" near start, not in middle.
2919 (textint.value): Use long int rather than int.
2920 (textint.digits): Use size_t rather than int.
2921 (BILLION, LOG10_BILLION): New constants.
2922 (parser_control): New member rel_ns. Members day_ordinal,
2923 time_zone, month, day, hour, minutes, rel_year, rel_month,
2924 rel_day, rel_hour, rel_minutes, rel_seconds
2925 are now long int, not int. Member seconds is now struct timespec,
2926 not int. New member timespec_seen. Members dates_seen, days_seen,
2927 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2929 (%union.intval): Now long int, not int.
2930 New member timespec.
2931 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2932 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2933 (spec): Now is a timespec or an item list.
2934 (timespec, items): New nonterminals.
2935 (time, rel, relunit, number, get_date):
2936 Add support for fractional seconds.
2937 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2938 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2939 (to_hour): First arg is now long int, not int.
2940 (to_year): Returns long int, not int.
2941 Don't treat year -70 like 70.
2942 (tm_diff): Returns long int, not int.
2943 (lookup_word): Use bool instead of int when appropriate.
2944 (yylex): Use size_t for count, not int.
2945 Detect overflow when parsing large integer constants.
2946 Add support for fractions.
2947 (get_date): Make pointers 'const' if possible.
2948 Use more-portable code to detect integer overflow.
2949 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2950 Don't use ctime; it's not reliable if the year has >4 digits.
2952 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2953 This is for compatibility with BSD.
2955 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2956 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2957 From coreutils' system.h.
2959 * userspec.c: Don't include "posixver.h".
2960 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2961 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2962 compatible extension. Simplify code by removing a boolean int
2963 that was always nonzero if a string was nonnull.
2965 2004-03-30 Jim Meyering <jim@meyering.net>
2967 Merge from coreutils.
2969 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2971 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2972 an empty input stream.
2974 * readtokens.c: Include <stdbool.h>.
2975 (readtoken): Use `size_t' rather than int/long.
2976 All callers adjusted.
2977 Use `bool' rather than `int' where appropriate.
2978 Use memset rather than an explicit loop.
2979 Use x2nrealloc rather than xrealloc.
2980 Allow the use of `\0' as a delimiter.
2981 (readtokens): Likewise.
2982 * readtokens.h (readtoken, readtokens): Update prototypes.
2984 2004-03-30 Bruno Haible <bruno@clisp.org>
2986 * getloadavg.c (getloadavg): Don't assume setlocale returns
2989 2004-03-29 Paul Eggert <eggert@twinsun.com>
2991 Merge changes to getloadavg.c from coreutils and Emacs.
2993 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2994 Define to an expression, not to the empty string.
2995 Include cloexec.h and xalloc.h.
2996 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2997 Use set_cloexec_flag rather than rolling our own.
2998 * cloexec.c, cloexec.h: New files.
3000 2004-03-18 Paul Eggert <eggert@twinsun.com>
3002 * getopt.h: Sync with libc CVS.
3004 2004-03-18 Paul Eggert <eggert@twinsun.com>
3005 Bruno Haible <bruno@clisp.org>
3007 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3008 not on all platforms that have <wchar.h>.
3009 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3011 2004-03-09 Paul Eggert <eggert@twinsun.com>
3013 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3015 * getopt_int.h: New file, also synced from libc.
3017 2004-03-07 Paul Eggert <eggert@twinsun.com>
3019 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3020 '#if' expressions. Unlike the code it replaces, it does not
3021 depend on (defined _SC_PAGESIZE). However, it does depend on
3022 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3023 first reported by Jason Andrade in
3024 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3026 2004-01-18 Simon Josefsson <jas@extundo.com>
3028 * strdup.h: New file.
3029 * strdup.c: Include it.
3030 * path-concat.c: Include strdup.h. Drop strdup declaration.
3031 * userspec.c: Include strdup.h. Drop strdup declaration.
3033 2004-02-06 Karl Berry <karl@gnu.org>
3035 * config.charset: update from gettext 0.14.1.
3037 2004-02-05 Paul Eggert <eggert@twinsun.com>
3039 Add comments and code, prompted by suggestions from Bruno Haible
3041 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3042 describing the enum quoting_style values.
3043 * quotearg.c (quotearg_alloc): New function.
3044 (quotearg_buffer_restyled): Treat lone { and } as special.
3045 Treat = as special. Work around bug with older shells
3046 that "see" a '\' that is really the 2nd byte of a multibyte char.
3047 Quote empty string with shell_quoting_style.
3049 2004-02-03 Bruno Haible <bruno@clisp.org>
3051 * pipe.h: New file, from GNU gettext.
3052 * pipe.c: New file, from GNU gettext.
3054 2004-01-27 Bruno Haible <bruno@clisp.org>
3056 * execute.h: New file, from GNU gettext.
3057 * execute.c: New file, from GNU gettext.
3058 * w32spawn.h: New file, from GNU gettext.
3060 2004-01-23 Paul Eggert <eggert@twinsun.com>
3062 Exit-status fix from coreutils.
3064 Use exit_failure consistently in place of EXIT_FAILURE,
3065 so that program exit statuses are consistent on failure.
3067 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3068 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3069 * argmatch.h: Comment fix to match the above.
3070 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3071 Now a macro referring to exit_failure, instead of a separate
3072 variable. Include "exitfail.h" to get it.
3073 * xstrtol.h: Include "exitfail.h".
3074 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3076 * long-options.c (parse_long_options): Use prototype
3077 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3080 2004-01-21 Jim Meyering <jim@meyering.net>
3082 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3083 so as not to conflict with a different-sized __mktime_internal
3084 function in GNU libc.
3085 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3086 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3088 2004-01-18 Paul Eggert <eggert@twinsun.com>
3090 Merge from diffutils.
3092 * file-type.c (file_type): Add typed memory objects.
3093 * file-type.h (S_TYPEISTMO): New macro.
3095 * c-stack.h (c_stack_action): Remove argv argument.
3096 * c-stack.c (c_stack_action): Likewise. All uses changed.
3097 (die): Don't calculate message unless segv_action returns.
3098 (get_stack_location, min_address_from_argv, max_address_from_argv,
3099 volatile stack_base, volatile_stack_size): Remove.
3100 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3101 that every segmentation violation is a stack overflow. (Ouch!)
3102 See Debian bug 136249 (still outstanding) for more info about why
3103 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3105 2003-11-30 Bruno Haible <bruno@clisp.org>
3107 Safer stack allocation.
3108 * setenv.c: Include allocsa.h.
3109 (alloca): Remove fallback definition.
3110 (freea): Remove macro.
3111 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3114 2003-10-17 Bruno Haible <bruno@clisp.org>
3116 * binary-io.h: Avoid warnings on Cygwin.
3118 2003-12-28 Bruno Haible <bruno@clisp.org>
3120 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3121 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3123 2003-11-28 Bruno Haible <bruno@clisp.org>
3125 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3127 2003-11-27 Bruno Haible <bruno@clisp.org>
3129 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3131 2003-11-17 Bruno Haible <bruno@clisp.org>
3133 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3135 2003-11-24 Bruno Haible <bruno@clisp.org>
3137 * xallocsa.h: New file, from GNU gettext.
3138 * xallocsa.c: New file, from GNU gettext.
3140 2003-11-24 Bruno Haible <bruno@clisp.org>
3142 * allocsa.h: New file, from GNU gettext.
3143 * allocsa.c: New file, from GNU gettext.
3145 2003-11-24 Bruno Haible <bruno@clisp.org>
3147 * eealloc.h: New file.
3149 2004-01-15 Jim Meyering <jim@meyering.net>
3151 Merge from coreutils.
3153 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3154 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3155 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3157 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3158 optional configure-time default.
3160 * version-etc.c (version_etc_copyright): Update copyright date.
3162 * xreadlink.c (xreadlink): Correct outdated comment.
3164 2004-01-15 Paul Eggert <eggert@twinsun.com>
3166 Merge from coreutils.
3168 * posixver.c: Include posixver.h.
3170 * same.c: Include <stdbool.h>, <limits.h>.
3171 (_POSIX_NAME_MAX): Define if not defined.
3173 (same_name): If file names are silently truncated, report
3174 that the file names are the same if they are the same after
3175 the silent truncation.
3177 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3178 conversion function.
3179 * xstrtod.c (xstrtod): Likewise. All callers changed to
3180 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3183 2004-01-14 Paul Eggert <eggert@twinsun.com>
3185 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3186 with like-named macro in fnmatch.c.
3187 (EXT): Use an internal constant instead.
3189 Merge fnmatch patches from glibc.
3190 * fnmatch.c (mbsinit): Remove define.
3191 Add libc_hidden_ver (__fnmatch, fnmatch).
3192 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3193 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3195 2003-12-14 Karl Berry <karl@gnu.org>
3197 * config.charset: update from gettext-runtime.
3199 2003-12-03 Paul Eggert <eggert@twinsun.com>
3201 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3202 Bug reported by Alfred M. Szmidt.
3204 2003-11-29 Karl Berry <karl@gnu.org>
3206 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3208 2003-11-23 Paul Eggert <eggert@twinsun.com>
3209 Bruno Haible <bruno@clisp.org>
3211 * printf-parse.h: Don't include sys/types.h.
3212 (ARG_NONE): New macro.
3213 (char_directive): Change type of *arg_index fields to size_t.
3214 * printf-parse.c: Don't include sys/types.h.
3215 (SSIZE_MAX): Remove macro.
3216 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3217 Remove unnecessary overflow check.
3218 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3221 2003-11-24 Paul Eggert <eggert@twinsun.com>
3223 * alloca.c: Remove dependency on xalloc module.
3224 (xalloc_die): Remove.
3225 (memory_full) [!defined emacs]: New macro.
3226 [!defined emacs]: Don't include xalloc.h.
3227 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3228 address arithmetic overflows. Change datatypes a bit to avoid
3231 2003-11-22 Jim Meyering <jim@meyering.net>
3233 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3235 2003-11-17 Bruno Haible <bruno@clisp.org>
3237 * vasnprintf.c (alloca): Remove fallback definition.
3238 (freea): Remove definition.
3239 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3240 Reported by Paul Eggert.
3242 2003-11-17 Jim Meyering <jim@meyering.net>
3244 On systems without utime and without a utimes function capable of
3245 dealing with a NULL struct utimbuf* argument, this utime replacement
3246 could -- in unusual circumstances -- leak a file descriptor.
3247 * utime.c: Include <unistd.h> and <errno.h>.
3248 (utime_null): Be sure to close `fd' and to preserve errno.
3249 Reported by Geoff Collyer via Arnold Robbins.
3251 2003-11-16 Paul Eggert <eggert@twinsun.com>
3252 Bruno Haible <bruno@clisp.org>
3254 Protect against address arithmetic overflow.
3255 * printf-args.h: Include stddef.h.
3256 (arguments): Change type of field 'count' to size_t.
3257 * printf-args.c (printf_fetchargs): Use size_t instead of
3258 'unsigned int' where appropriate.
3259 * printf-parse.h: Include sys/types.h.
3260 (char_directive): Change type of *arg_index fields to ssize_t.
3261 (char_directives): Change type of fields 'count', max_*_length to
3263 * printf-parse.c: Include sys/types.h and xsize.h.
3264 (SSIZE_MAX): Define fallback value.
3265 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3266 instead of 'int' where appropriate. Check a_allocated, d_allocated
3267 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3268 * vasnprintf.c: Include xsize.h.
3269 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3270 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3271 overflow. Avoid wraparound when converting a width or precision from
3274 2003-11-16 Bruno Haible <bruno@clisp.org>
3276 Update from GNU gettext.
3277 * printf-parse.c: Generalize to it can be compiled for wide strings.
3278 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3279 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3280 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3281 SNPRINTF): New macros.
3282 Don't include <alloca.h> if the file is used inside libintl.
3283 (local_wcslen): New function, for Solaris 2.5.1.
3284 (VASNPRINTF): Use it instead of wcslen.
3286 2003-11-16 Bruno Haible <bruno@clisp.org>
3288 * xsize.h (xmax): New function.
3289 (xsum, xsum3, xsum4): Declare as "pure" functions.
3291 2003-11-12 Paul Eggert <eggert@twinsun.com>
3293 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3294 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3295 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3296 heuristic is just as accurate as far as we know, and it removes a
3297 dependency on size_max.m4 and ptrdiff_max.m4.
3299 2003-11-12 Paul Eggert <eggert@twinsun.com>
3301 * xstrtol.c (__xstrtol): Remove "break" immediately after
3302 "return", to pacify some unknown compiler. Problem reported
3305 2003-11-11 Bruno Haible <bruno@clisp.org>
3307 * xsize.h (SIZE_MAX): Remove fallback definition.
3308 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3311 2003-11-10 Paul Eggert <eggert@twinsun.com>
3313 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3314 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3315 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3317 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3318 not (size_t) -1, since it's defined here.
3320 2003-11-06 Paul Eggert <eggert@twinsun.com>
3322 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3323 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3324 Reject sizes of exactly SIZE_MAX bytes.
3325 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3326 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3328 2003-11-05 Bruno Haible <bruno@clisp.org>
3330 * xsize.h: Include limits.h, to avoid a possible collision with
3331 SIZE_MAX defined in <limits.h> on Solaris.
3333 2003-11-04 Bruno Haible <bruno@clisp.org>
3335 * xsize.h: New file.
3336 * linebreak.c: Include xsize.h.
3337 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3338 argument for overflow.
3339 Suggested by Paul Eggert.
3341 2003-10-31 Bruno Haible <bruno@clisp.org>
3343 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3344 to avoid (extremely rare) race condition.
3345 Suggested by Paul Eggert.
3347 2003-11-03 Jim Meyering <jim@meyering.net>
3349 * userspec.c: Include "userspec.h".
3350 * userspec.h: New file.
3352 2003-10-31 Paul Eggert <eggert@twinsun.com>
3354 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3355 * mountlist.c (SIZE_MAX): Define if not defined already.
3356 (read_filesystem_list): Set and use me_type_malloced.
3357 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3358 whatever the type happens to be), for brevity and consistency.
3359 Check for size calculation overflow on Alphas running OSF/1.
3361 2003-10-31 Jim Meyering <jim@meyering.net>
3363 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3365 * linebuffer.c: Include <string.h> for declaration of memset.
3367 2003-10-30 Paul Eggert <eggert@twinsun.com>
3368 Bruno Haible <bruno@clisp.org>
3370 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3371 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3373 2003-10-29 Paul Eggert <eggert@twinsun.com>
3375 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3376 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3378 * quotearg.c (quotearg_n_options): Use it.
3379 * group-member.c: Include <stdbool.h>.
3380 (free_group_info): Arg is now const *; don't free arg.
3381 (get_group_info): Now returns bool and accepts struct group_info *,
3382 rather than returning a malloc'ed struct group_info *.
3383 All uses changed. Check for overflow in internal size calculation.
3385 * getusershell.c (readname): Simplify the code by using x2nrealloc
3386 rather than xmalloc/xrealloc.
3387 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3388 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3389 conformance bug: the old code used a pointer after freeing the
3390 storage that it addressed.
3391 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3392 rather than doing it by hand.
3393 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3394 the buffer preserved. Use free and xmalloc instead.
3395 * quotearg.c (quotearg_n_options): Likewise.
3396 Use a simpler test for size overflow. Don't use xalloc_oversized
3397 because unsigned int might be wider than size_t (!); this suggests
3398 that we should switch from unsigned int to size_t for slot numbers.
3400 2003-10-27 Bruno Haible <bruno@clisp.org>
3402 * stdbool_.h: Better support for BeOS.
3404 2003-10-27 Paul Eggert <eggert@twinsun.com>
3406 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3407 to allocate the returned structure. Do not allocate a subarray,
3408 as x2nrealloc will do that.
3409 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3410 instead of xnrealloc.
3411 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3413 2003-10-26 Paul Eggert <eggert@twinsun.com>
3415 * xalloc.h (xalloc_oversized): New static inline function, for
3416 callers that want to do their own size-overflow checking. Include
3417 <stdbool.h>, since xalloc_oversized returns bool.
3418 * xalloc.c (array_size_overflow): Remove. All callers changed
3419 to use xalloc_oversized.
3421 Add two functions x2realloc, x2nrealloc, for programs that grow
3422 arrays dynamically by doubling their sizes.
3423 * xalloc.h (x2realloc, x2nrealloc): New decls.
3424 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3427 Port to C99 semantics for 'inline' of external functions.
3428 Bug reported by Bruno Haible.
3429 * xmalloc.c (xnmalloc_inline): New static inline function,
3430 with the old contents of xnmalloc.
3431 (xnmalloc, xmalloc): Use it.
3432 (xnrealloc_inline): New static inline function,
3433 with the old contents of xnrealloc.
3434 (xnrealloc, xrealloc): Use it.
3436 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3438 2003-10-25 Paul Eggert <eggert@twinsun.com>
3440 Fix several address-calculation bugs in the hash modules,
3441 plus some minor code cleanup.
3443 * hash.h: Include <stdbool.h>, for bool.
3444 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3445 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3446 hash_get_n_entries, hash_get_max_bucket_length,
3447 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3448 hash_rehash): Use size_t rather than unsigned.
3449 * hash.c (struct hash_table, hash_get_n_buckets,
3450 hash_get_n_buckets_used, hash_get_n_entries,
3451 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3452 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3453 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3455 (SIZE_MAX): Define if not defined.
3456 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3457 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3459 Use const * when possible.
3460 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3461 (check_tuning): Fix bug: if tuning parameters were very close to
3462 0 or 1, rounding errors could have caused subscript violations.
3463 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3464 (hash_initialize): Add 'fail:' label
3465 to free table and return NULL, and use it to simplify code.
3466 Use calloc rather than clearing the storage ourself.
3467 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3468 buffer size calculations.
3469 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3470 Include <stddef.h>, for size_t.
3471 * hash-pjw.c (hash_pjw): Likewise.
3472 Switch to method described by Bruno Haible.
3473 Include <limits.h>, for CHAR_BIT.
3474 (SIZE_BITS): New macro.
3476 2003-10-21 Paul Eggert <eggert@twinsun.com>
3478 * getndelim2.c (getndelim2): When size calculation overflows,
3479 ceiling the allocation at NMAX bytes rather than silently
3480 discarding input bytes before NMAX is reached. This makes
3481 a difference only if NMAX exceeds SIZE_MAX / 2.
3483 * obstack.c: Merge from glibc.
3484 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3485 Add libc_hidden_def (_obstack_newchunk).
3486 (_obstack_free) [! defined _LIBC]: Remove.
3487 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3488 a clone of the function body.
3489 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3490 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3492 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3493 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3496 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3497 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3498 Don't use lvalue casts, as GCC plans to remove support for them
3499 in GCC 3.5. Reported by Joseph S. Myers. This bug
3500 was also present in the non-GCC version, indicating that this
3501 code had always been buggy and had never been widely used.
3502 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3503 Use the fast variant of each macro, rather than copying the
3504 definiens of the fast variant; that way, we'll be more likely to
3505 catch future bugs in the fast variants.
3507 2003-10-20 Bruno Haible <bruno@clisp.org>
3509 * wait-process.h: New file, from GNU gettext.
3510 * wait-process.c: New file, from GNU gettext.
3512 2003-10-19 Jim Meyering <jim@meyering.net>
3514 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3516 2003-10-16 Paul Eggert <eggert@twinsun.com>
3518 * getgroups.c: Include <errno.h>, <stdlib.h>.
3519 (getgroups): First arg is int, not size_t.
3520 Don't let 'free' mangle errno.
3522 2003-10-16 Jim Meyering <jim@meyering.net>
3524 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3526 2003-10-15 Paul Eggert <eggert@twinsun.com>
3528 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3530 (new_exclude, add_exclude_file): Initial size no longer needs to
3532 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3533 our own address arithmetic overflow checking.
3535 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3536 (fnmatch): Do not alloca more than 2000 wide characters;
3537 instead, use malloc for large buffers.
3538 Check for address arithmetic overflow, and return -1
3539 with errno set to ENOMEM in that case.
3540 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3541 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3542 instead, return -1. Check for address arithmetic overflow.
3544 2003-10-14 Paul Eggert <eggert@twinsun.com>
3546 Handle invalid suffixes and overflow independently, so that
3547 callers can treat them independently as needed. Fix some bugs in
3548 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3549 suffix for a human-readable blocksize. The major caller-visible
3550 change is the addition of a new
3551 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3552 that both overflow and suffix chars were found.
3554 * human.c (humblock): Don't check separately for invalid suffix
3555 char; that is xstrtoumax's job (now that its bug is fixed).
3556 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3557 INTMAX_MAX]: New macros.
3558 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3559 TYPE_MAXIMUM): New macros.
3560 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3561 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3562 if overflow occurs, as it's what __strtol does and it's more useful
3564 (__xstrtol): If __strtol reports some error other than ERANGE,
3565 reflect it to the caller as LONGINT_INVALID. If it reports
3566 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3567 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3568 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3570 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3571 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3572 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3573 [defined UINTMAX_MAX]: New macros.
3575 2003-10-14 Bruno Haible <bruno@clisp.org>
3577 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3578 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3579 Also use volatile where needed.
3581 2003-10-12 Paul Eggert <eggert@twinsun.com>
3583 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3584 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3585 and define in terms of the other primitives.
3586 * xmalloc.c: Include stdbool.h; do not include exit.h.
3587 (SIZE_MAX): Define if not already defined.
3588 (array_size_overflow): New function.
3589 (xalloc_die): Abort instead of exiting if 'error' returns.
3590 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3591 (xmalloc, xrealloc): Use them.
3592 (xcalloc): Check for address arithmetic overflow.
3593 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3594 a bit faster than strcpy.
3596 2003-10-08 Paul Eggert <eggert@twinsun.com>
3598 Merge getpass from libc, plus a few fixes.
3600 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3601 Include <stdbool.h>.
3602 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3603 __fsetlocking to empty.
3604 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3605 do include <bits/libc-lock.h>.
3606 Do not include <fcntl.h>; not needed.
3607 [_LIBC]: Include <wchar.h>.
3608 (NOTCANCEL_MODE): New macro.
3609 (flockfile, funlockfile) [_LIBC]: New macros.
3610 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3611 [!_LIBC]: New macros.
3612 (call_fclose): New function.
3613 (getpass): Use it. Save tty stream separately; this simplifies the
3614 code and makes it more reliable if stdin happens to equal stdout.
3615 Invoke __fsetlocking on tty.
3616 Handle thread cancellation if needed.
3617 Namespace cleanup (use __tcgetattr, __getline).
3618 Use bool for Booleans.
3619 [USE_IN_LIBIO]: Handle wide streams.
3620 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3621 stream might go where.
3623 * unlocked-io.h: Include <stdio.h>, so that the caller
3624 doesn't have to include <stdio.h> before us.
3625 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3626 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3627 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3628 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3629 if not declared, so that we can use getpass.c code from libc without
3631 (flockfile, ftrylockfile, funlockfile): New macros.
3633 2003-10-06 Bruno Haible <bruno@clisp.org>
3635 * version-etc-2.h: Remove file.
3636 * version-etc-2.c: Remove file.
3638 2003-09-25 Jim Meyering <jim@meyering.net>
3639 Bruno Haible <bruno@clisp.org>
3641 This lets translators provide better translations for the
3642 "Written by ..." part of --version output.
3643 * version-etc.h: Include stdarg.h.
3644 (version_etc_copyright): Declare as readonly.
3645 (version_etc): Make this function variadic with a NULL-terminated list
3646 of author name strings.
3647 (version_etc_va): New declaration.
3648 * version-etc.c: Include stdarg.h, stdlib.h.
3649 (version_etc_copyright): Declare as readonly.
3650 (version_etc_va): New function. Provide a different translatable string
3651 for each possible number of authors < 10. Abbreviate when there are 10
3653 (version_etc): Make this function variadic. Call version_etc_va.
3654 Suggestion from Gary V. Vaughan.
3656 * long-options.h (parse_long_options): Change prototype: the authors
3657 string is moved to the end and becomes variadic.
3658 * long-options.c: Include stdarg.h.
3659 (parse_long_options): Make this function variadic, too.
3660 Call version_etc_va, not version_etc.
3662 2003-10-06 Bruno Haible <bruno@clisp.org>
3664 * fatal-signal.h: New file, from GNU gettext.
3665 * fatal-signal.c: New file, from GNU gettext.
3667 2003-10-04 Karl Berry <karl@gnu.org>
3669 * argp*: update from libc.
3671 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3673 * getpass.c (getpass): Use a no-op fseek when switching from input to
3674 output mode on the same stream.
3676 2003-09-29 Paul Eggert <eggert@twinsun.com>
3678 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3679 Fix arg typo in previous patch.
3681 2003-09-28 Jim Meyering <jim@meyering.net>
3683 * error.c: Correct cpp indentation.
3685 2003-09-27 Paul Eggert <eggert@twinsun.com>
3687 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3688 Omit the special code that used __typeof__, since we worry that
3689 it could be more trouble than it's worth. See:
3690 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3691 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3695 2003-09-26 Jim Meyering <jim@meyering.net>
3697 * error.c (error_tail): Move some declarations
3698 into inner scope where the local variables are used.
3700 2003-09-26 Bruno Haible <bruno@clisp.org>
3702 * stpncpy.h (gnu_stpncpy): New declaration.
3703 (stpncpy): Define as alias for gnu_stpncpy.
3704 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3706 2003-09-26 Paul Eggert <eggert@twinsun.com>
3708 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3709 (error_tail): Do not loop, reallocating temporary buffer, since
3710 the output cannot contain more wide characters than the input
3711 contains bytes, the size must be big enough already. This avoids
3712 one potential size overflow calculation. Check for size overflow
3713 when calculating temporary buffer size. Free temporary buffer
3714 when done, if it was allocated with malloc; this plugs a memory
3715 leak. Remove casts from void * to pointers, that are no longer
3716 needed now that we're assuming C89 or better.
3718 Merge error changes from glibc.
3720 * error.c, error.h: Update copyright notice header to match glibc.
3721 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3722 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3723 Disable cancellation while printing error.
3724 * error.h: Prepend __ to parameter names.
3726 2003-09-25 Karl Berry <karl@gnu.org>
3728 * argp-fmtstream.c, argp-help.c: update from libc.
3730 2003-09-25 Bruno Haible <bruno@clisp.org>
3732 * version-etc-2.h: New file, from version-etc.h with modifications.
3733 * version-etc-2.c: New file, from version-etc.c with modifications.
3735 2003-09-25 Simon Josefsson <jas@extundo.com>
3737 * xgetdomainname.h: New file.
3738 * xgetdomainname.c: New file.
3740 2003-09-25 Simon Josefsson <jas@extundo.com>
3741 Bruno Haible <bruno@clisp.org>
3743 * getdomainname.h: New file.
3744 * getdomainname.c: New file.
3746 2003-09-24 Paul Eggert <eggert@twinsun.com>
3748 * linebuffer.c (freebuffer): Don't free the argument, just
3749 the buffer associated with the argument. Bug reported by
3752 2003-09-19 Karl Berry <karl@gnu.org>
3754 * argp.h: update from libc.
3756 2003-09-16 Paul Eggert <eggert@twinsun.com>
3758 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3759 input error, instead of returning NULL the next time we are called
3760 (and therefore losing track of errno).
3762 2003-09-15 Paul Eggert <eggert@twinsun.com>
3764 * getndelim2.c (getndelim2): Don't trash errno when a read
3765 fails, so that the caller gets the proper errno.
3767 * readutmp.c (read_utmp): Likewise.
3768 Check for fstat error. Close stream and free storage
3771 2003-09-14 Bruno Haible <bruno@clisp.org>
3773 * fwriteerror.h: New file.
3774 * fwriteerror.c: New file.
3776 2003-09-14 Jim Meyering <jim@meyering.net>
3778 * getloadavg.c: Correct cpp indentation.
3779 * strdup.c: Likewise.
3780 * vasnprintf.c: Likewise.
3782 2003-09-12 Paul Eggert <eggert@twinsun.com>
3784 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3785 * obstack.c [!defined _LIBC]: Likewise.
3786 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3787 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3788 * exitfail.c: Don't include stdlib.h; no longer needed.
3790 More changes to assume C89 or better.
3792 * error.c (error_tail): Assume vprintf.
3794 * argmatch.c (getenv): Remove decl.
3795 * progreloc.c (get_full_program_name): Define via prototype.
3796 * setenv.c (clearenv): Likewise.
3797 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3799 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3800 (malloc, memcpy): Remove decls.
3801 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3802 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3803 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3804 (memcpy): Remove macro.
3805 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3806 (__P): Remove. All uses removed.
3807 (PTR): Remove. All uses changed to void *.
3808 (CHAR_BIT, NULL): Remove.
3809 (spaces, zeros, memset_space, memset_zero)
3810 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3812 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3813 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3814 Define with prototype.
3815 Remove now-unnecessary prototype decl.
3816 (extra_args_spec): Assume ANSI C. All uses changed.
3817 (extra_args_spec_iso): Remove.
3818 (my_strftime, emacs_strftimeu): Define via prototype.
3819 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3821 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3822 * strtoimax.c: Include <stdlib.h> unconditionally.
3823 (strtoul, strtol): Remove decls.
3824 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3826 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3827 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3828 (LOCALE_PARAM_PROTO): New macro.
3829 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3830 (INTERNAL (strtol), strtol): Define with a prototype.
3831 (PARAMS): Remove. All uses removed.
3832 * tempname.c: Include <string.h> unconditionally.
3833 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3834 * xgethostname.c (main): Define with a prototype.
3835 * xmalloc.c: Include "xalloc.h" first, to check interface.
3836 Include <stdlib.h> unconditionally.
3837 (calloc, malloc, realloc, free): Remove decls.
3838 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3839 Include <stdlib.h> unconditionally. Sort include file names.
3841 (xstrtod): Define with a prototype.
3842 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3843 (strtol, strtoul): Remove decls.
3845 2003-09-11 Paul Eggert <eggert@twinsun.com>
3847 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3848 Include <stdlib.h>, <string.h> unconditionally.
3849 Remove now-unnecessary cast to char *.
3850 * strnlen.c: Include <string.h> unconditionally.
3851 * yesno.c (yesno): Define with a prototype.
3853 2003-09-10 Bruno Haible <bruno@clisp.org>
3855 * strcspn.c: Include <string.h> unconditionally.
3856 * strpbrk.c: Include <string.h> unconditionally.
3857 * strstr.c: Include <string.h> unconditionally.
3858 * unicodeio.c: Include <string.h> unconditionally.
3859 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3860 * unsetenv.c: Likewise.
3861 * xreadlink.c: Include <stdlib.h> unconditionally.
3862 * yesno.c: Include <stdlib.h> unconditionally.
3863 (rpmatch): Add prototype.
3865 2003-09-10 Jim Meyering <jim@meyering.net>
3867 * error.c: Correct indentation of cpp directives.
3869 2003-09-09 Paul Eggert <eggert@twinsun.com>
3873 * acosl.c (main): Use a prototype.
3874 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3877 * getloadavg.c (getloadavg, main): Define via prototypes.
3879 * getopt.h (struct option.name): Assume C89, and use 'const'.
3880 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3881 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3883 * getopt.c (const): Remove macro.
3884 Include <string.h> unconditionally.
3885 (my_index): Remove; all uses changed to strchr.
3886 (strlen): Remove decl.
3887 (exchange): Remove forward decl; no longer needed.
3888 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3889 Define with prototype.
3890 * getopt1.c (const): Remove macro.
3891 (getopt_long, getopt_long_only, main): Define with prototype.
3893 * getugroups.c: Include <string.h> unconditionally.
3895 * getusershell.c: Include <stdlib.h> unconditionally.
3896 (getusershell, setusershell, endusershell, readname, main):
3897 Define with prototypes.
3899 * group-member.c: Include group-member.h first.
3900 Include <stdlib.h> unconditionally.
3902 * hard-locale.c: Include hard-locale.h first.
3903 Include <stdlib.h>, <string.h> unconditionally.
3905 * hash.c (free, malloc): Remove decls.
3906 Include <stdlib.h> unconditionally.
3908 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3909 (getenv): Do not declare.
3911 * idcache.c: Include <string.h> unconditionally.
3913 * long-options.c: Include long-options.h first, to test interface.
3914 Include <stdlib.h> unconditionally.
3916 * makepath.c: Include makepath.h first, to test interface.
3917 Include <stdlib.h> and <string.h> unconditionally.
3919 * linebuffer.c: Include <stdlib.h>.
3920 (free): Remove decl.
3922 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3923 rpl_malloc returns void *, not char *.
3924 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3926 * md5.h: Include <limits.h> unconditionally.
3927 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3928 (__P): Remove; all uses removed.
3929 * md5.c: Include "md5.h" first.
3930 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3931 md5_buffer, md5_process_bytes, md5_process_block):
3932 Define with prototypes.
3933 * sha.h (__P): Remove all uses. (It wasn't defined??)
3934 * sha.c: Include "sha.h" first.
3935 Include <stdlib.h>, <string.h> unconditionally.
3937 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3938 * memcmp.c (__ptr_t): Likewise.
3939 * memrchr.c (__ptr_t): Likewise.
3940 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3941 Include <string.h> unconditionally.
3942 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3943 * memchr.c: Include <stdlib.h> unconditionally.
3944 * memchr.c (LONG_MAX): Remove.
3945 * memrchr.c (LONG_MAX): Likewise.
3946 * memchr.c (__memchr): Define via a prototype.
3947 * memrchr.c (__memrchr): Likewise.
3948 * memcmp.c (__P): Remove, and remove all uses.
3949 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3950 Remove forward decls; no longer needed.
3951 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3952 Use types required by C89 in prototype.
3954 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3955 * savedir.c: Likewise.
3956 * mkdir.c (free): Remove decl.
3957 * rmdir.c (rmdir): Define with a prototype.
3958 * savedir.c: Include savedir.h first, to test interface.
3960 * mktime.c (STDC_HEADERS): Remove.
3961 Include <stdlib.h>, <string.h> unconditionally.
3963 * modechange.c: Include <stdlib.h> unconditionally.
3964 (malloc): Remove decl.
3966 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3967 (free): Remove decl.
3969 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3970 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3971 (This type really should be intptr_t, but that's a C99ism.)
3972 (_obstack_memcpy): Remove: all uses changed to memcpy.
3973 Include <string.h> unconditionally.
3974 (struct obstack): Assume __STDC__ for types of members
3975 chunkfun, freefun, extra_arg.
3976 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3977 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3978 obstack_begin, obstack_specify_allocation,
3979 obstack_specify_allocation_with_arg, obstack_chunkfun,
3980 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3981 Remove unprototyped decls and the macros that use them.
3982 * obstack.c (POINTER): Remove. All uses changed to void *.
3983 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3984 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3985 (defined __STDC__ && __STDC__)]:
3986 Remove nonprototyped code.
3987 Include <stdlib.h> unconditionally.
3988 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3989 _obstack_allocated_p, _obstack_free, obstack_free,
3990 _obstack_memory_used, print_and_abort):
3991 Define using prototypes.
3992 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3993 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3994 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3995 obstack_next_free, obstack_object_size, obstack_room) [0]:
3996 Remove unused, unprototyped code.
3998 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4000 * physmem.c (physmem_total, physmem_available, main): Define
4003 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4004 (main): Define with a prototype.
4006 * posixver.c (getenv): Remove decl.
4008 * putenv.c (malloc): Returns void *, not char *.
4009 Include <string.h> unconditionally.
4010 (strchr, memcpy, NULL): Do not define.
4012 * readtokens.c: Include readtokens.h first, to test interface.
4013 Include <stdlib.h>, <string.h> unconditionally.
4014 (init_tokenbuffer): Define with a prototype.
4016 * regex.c (PARAMS): Remove. All uses removed.
4017 All uses of _RE_ARGS removed, too.
4018 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4020 (bzero): Assume memset exists.
4021 (memcmp, memcpy, NULL): Remove.
4022 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4023 char, or assignments to local vars of type signed char.
4024 (init_syntax_once, PREFIX(extract_number_and_incr),
4025 PREFIX(print_partial_compiled_pattern),
4026 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4027 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4028 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4029 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4030 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4031 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4032 wcs_compile_range, byte_compile_range, truncate_wchar,
4033 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4034 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4035 count_mbs_length, wcs_re_match_2_internal,
4036 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4037 PREFIX(alt_match_null_string_p),
4038 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4039 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4040 regfree, PREFIX(extract_number)): Define with prototype. Remove
4041 now-unnecessary declaration, if any.
4042 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4044 Remove now-unnecessary casts among pointer types.
4045 * regex.h (_RE_ARGS): Remove. All uses removed.
4047 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4048 (free): Remove decl.
4050 * rpmatch.c: Include <stdlib.h> unconditionally.
4052 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4053 (free): Remove decl.
4055 * save-cwd.c: Include <stdlib.h> unconditionally.
4056 * xgetcwd.c: Likewise.
4058 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4059 (free): Remove decl.
4061 * strchrnul.c (strchrnul): Define with a prototype.
4062 Fix bug: c_in was not converted to char before searching.
4064 The following changes are not K&R related:
4066 * group-member.h: Include <sys/types.h>, so that this file is
4068 * makepath.h: Likewise.
4070 * getusershell.c (readname, default_index, line_size, readname):
4071 Use size_t, not int, for sizes.
4072 (readname): If the size overflows, report an error instead of
4075 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4077 * getndelim2.c: Assume stdlib.h per the C89 spec.
4079 2003-09-08 Paul Eggert <eggert@twinsun.com>
4081 Assume C89 or better; remove K&R cruft.
4082 A few of these changes were first proposed by Derek Robert Price
4083 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4085 * addext.c: Include <string.h> unconditionally.
4086 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4087 Don't declare getenv or malloc.
4089 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4090 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4092 (find_stack_direction, alloca): Use prototypes.
4094 * atexit.c (atexit): Define using a prototype.
4096 * basename.c, dirname.c, stripslash.c:
4097 Include <string.h> unconditionally.
4099 * bcopy.c: Include <stddef.h>.
4100 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4102 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4104 * error.h (error, error_at_line, error_print_progname)
4105 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4106 * error.c: Include error.h first, to check interface.
4107 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4108 (VA_START): Remove; all uses changeed to va_start.
4109 (exit, strerror): Remove decls.
4110 (error_print_progname): Prototype uncondionally.
4111 Don't include <errno.h>; no longer needed.
4112 (private_strerror): Remove.
4113 (error_tail): Always define.
4114 (error, error_at_line): Assume C89 or better; always use prototypes.
4115 * fatal.c: Include "fatal.h" first, to test interface.
4116 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4117 (VA_START): Remove; all uses changed to va_start.
4118 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4120 (exit): Remove decl.
4121 (fatal): Prototype unconditionally. Assume va_start works.
4122 Abort at end, to pacify gcc.
4124 * euidaccess.c (main): Define with a prototype.
4126 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4128 * exitfail.c: Include <stdlib.h> unconditionally.
4130 * fnmatch_.h (__P): Remove. All uses changed to assume
4132 * fnmatch.c: Include fnmatch.h first, to test interface.
4133 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4134 (getenv): Remove decl.
4135 (fnmatch): Define using a prototype.
4136 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4137 (FCT): Define using a prototype.
4139 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4141 * gethostname.c: Include <stddef.h>.
4142 (gethostname): Define with prototype. Length is size_t, not int.
4144 2003-09-08 Paul Eggert <eggert@twinsun.com>
4146 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4147 getversion.c should have been removed then, but was accidentally
4150 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4151 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4153 2003-09-07 Paul Eggert <eggert@twinsun.com>
4155 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4156 copy_tm_result. Bug reported by Simon Josefsson in
4157 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4159 2003-09-06 Paul Eggert <eggert@twinsun.com>
4161 * time_r.c, time_r.h: New files.
4163 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4165 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4166 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4168 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4170 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4171 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4174 * timegm.c: Switch to glibc implementation, with the following changes:
4175 [defined HAVE_CONFIG_H]: Include <config.h>.
4176 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4177 (__mktime_internal) [!defined _LIBC]: New decl.
4178 (__gmtime_r) [!defined _LIBC]: New macro and function.
4179 (timegm): Use a prototype, since gnulib assumes C89.
4180 Do not bother declaring tmp to be const, as it's not really usefu.
4181 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4182 (timegm): Declare only if HAVE_DECL_TIMEGM.
4184 2003-09-03 Paul Eggert <eggert@twinsun.com>
4186 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4187 Bug reported by Lute Kamstra in
4188 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4190 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4191 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4192 course with correspondingly smaller numbers for tomorrow and
4193 yesterday. From Tadayoshi Funaba. Originally installed into
4194 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4197 2003-08-31 Simon Josefsson <jas@extundo.com>
4199 * timegm.h: New file.
4200 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4202 2003-08-31 Karl Berry <karl@gnu.org>
4204 * argp.h: update from libc.
4206 2003-08-28 Bruno Haible <bruno@clisp.org>
4208 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4209 warning on QNX, which defines O_BINARY to 000000.
4211 2003-08-24 Bruno Haible <bruno@clisp.org>
4213 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4214 MSVC7 <stdio.h> is included later.
4216 2003-08-20 Bruno Haible <bruno@clisp.org>
4218 * progname.h: New file, from GNU gettext.
4219 * progname.c: New file, from GNU gettext.
4220 * progreloc.c: New file, from GNU gettext.
4222 2003-08-19 Bruno Haible <bruno@clisp.org>
4224 * xstrdup.c: Assume <string.h> exists.
4226 2003-08-18 Jim Meyering <jim@meyering.net>
4228 * setenv.h: Indent nested cpp directive.
4229 * vasnprintf.c: Remove trailing blanks.
4231 2003-08-17 Simon Josefsson <jas@extundo.com>
4232 Bruno Haible <bruno@clisp.org>
4234 * xstrndup.h: New file.
4235 * xstrndup.c: New file.
4237 2003-08-17 Bruno Haible <bruno@clisp.org>
4239 * strndup.h: New file.
4241 2003-08-16 Paul Eggert <eggert@twinsun.com>
4243 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4244 space, undoing this 2003-08-12 change:
4245 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4247 2003-08-16 Jim Meyering <jim@meyering.net>
4249 Merge from coreutils.
4250 * xstrtoimax.c: #else #if -> #elif.
4251 * xstrtoumax.c: Likewise.
4253 2003-08-15 Paul Eggert <eggert@twinsun.com>
4255 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4256 rather than tab, after '#' in shell-script copyright notices.
4257 Suggested by Bruno Haible.
4259 2003-08-15 Jim Meyering <jim@meyering.net>
4260 and Paul Eggert <eggert@twinsun.com>
4262 Merge from coreutils.
4263 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4264 member but strut utmpx does not. Needed for AIX 4.3.3.
4265 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4267 2003-08-15 Jim Meyering <jim@meyering.net>
4269 Merge from coreutils.
4270 * xgethostname.c: Include <stdlib.h>.
4271 (xghostname): Don't exit for anything other than memory-related
4272 failure; just return NULL.
4273 * userspec.c: Include "posixver.h".
4274 (parse_user_spec): Accept `.' as a separator only
4275 in pre-POSIX-200112 mode.
4276 * strtoimax.c: Use #elif rather than #else #if.
4277 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4278 Remove function, now that we can rely on a working tzset function.
4279 [!_LIBC]: Ensure that the required autoconf test has been run.
4280 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4281 Use underlying_strftime for %r.
4282 * sha.c: Merge in some clean-up and optimization changes from glibc.
4283 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4284 Ensure that it is a multiple of 64.
4285 Rearrange loop exit tests so as to avoid performing an
4286 additional fread after encountering an error or EOF.
4287 * realloc.c: Update copyright date.
4289 2003-08-14 Jim Meyering <jim@meyering.net>
4291 Merge from coreutils.
4292 * obstack.h: Whitespace changes.
4293 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4294 and xcalloc return values.
4295 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4296 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4297 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4298 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4299 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4301 Use mntctl's return value to drive the entry-processing loop, since
4302 we can't rely on the value of the vmt_length member in the last
4303 entry. On some systems doing so could result in exhausting
4304 virtual memory. Based in part on a patch from Mike Jetzer.
4306 2003-08-14 Jim Meyering <jim@meyering.net>
4307 and Paul Eggert <eggert@twinsun.com>
4309 Merges from coreutils, plus other fixes.
4310 * physmem.c: Merge in portability changes from gcc/libiberty
4311 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4312 for credits and details. Thanks to Kaveh Ghazi for helping
4313 to keep these files in sync.
4314 (ARRAY_SIZE): Define it.
4315 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4316 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4317 (memcasecmp): Don't assume size_t fits in unsigned int.
4318 Remove casts and duplicate code.
4319 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4320 (memcpy): Remove definition.
4321 Merge in some clean-up and optimization changes from glibc.
4322 [BLOCKSIZE]: Move definition to top of file.
4323 Ensure that it is a multiple of 64.
4324 Rearrange loop exit tests so as to avoid performing an
4325 additional fread after encountering an error or EOF.
4326 * md5.h (md5_uintptr): Define.
4327 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4328 return to the initial working directory. Preserve errno
4330 * idcache.c: Include "xalloc.h".
4331 (xmalloc, xrealloc): Remove decls.
4332 (getuser): Remove casts no longer required in C89.
4333 * human.c: Include stdio.h, for sprintf.
4334 * group-member.c: Include "xalloc.h".
4335 (xmalloc, xrealloc): Remove decls.
4336 (get_group_info): Remove casts no longer required in C89.
4337 * getusershell.c (readname): Remove casts no longer required in C89.
4338 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4339 * getline.c: Whitespace fix, from coreutils.
4341 2003-08-13 Paul Eggert <eggert@twinsun.com>
4343 * exclude.c: Include <ctype.h>
4344 (IN_CTYPE_DOMAIN): New macro.
4346 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4349 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4350 Undo previous (whitespace-only) change.
4352 2003-08-12 Paul Eggert <eggert@twinsun.com>
4354 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4355 Normalize leading white space and remove trailing white space.
4356 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4357 notice, as per ../config/srclist-update.
4359 Merge from coreutils.
4360 * euidaccess.h: New file.
4361 * euidaccess.c: Include it.
4362 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4363 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4364 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4366 2003-08-11 Bruno Haible <bruno@clisp.org>
4368 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4369 (vasnprintf): Use it instead of wcslen.
4371 2003-08-11 Bruno Haible <bruno@clisp.org>
4373 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4374 value to ensure that _Bool promotes to int. Use #define for _Bool when
4375 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4377 2003-08-10 Karl Berry <karl@gnu.org>
4379 * regex.h: update from libc (whitespace fix).
4381 2003-08-09 Paul Eggert <eggert@twinsun.com>
4383 Merge some files from coreutils. These changes were
4384 originally made by Jim Meyering.
4385 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4386 many older Unixes require this.
4387 * alloca.c (alloca): Remove cast to argument of free;
4388 no longer needed in C89.
4389 * alloca_.h, regex.h: Fix white space to match
4390 what GNU indent does.
4392 2003-08-05 Paul Eggert <eggert@twinsun.com>
4394 * bumpalloc.h: Remove.
4396 2003-08-04 Paul Eggert <eggert@twinsun.com>
4398 * getloadavg.c: Change copyright notice and spacing to conform to
4401 Merge from coreutils.
4402 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4404 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4405 from Karl Berry, implemented by Jim Meyering.
4406 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4407 from Dmitry V. Levin.
4408 Remove anachronistic cast of xrealloc.
4409 * fnmatch_.h (__const): Remove. Use 'const'.
4410 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4411 type. Otherwise, it wouldn't compile with at least /bin/cc on
4412 ymp-cray-unicos9.0.2.X.
4413 Combine two mostly-identical uses of alloca into one.
4414 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4416 2003-08-04 Dave Love <d.love@dl.ac.uk>
4420 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4421 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4422 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4423 obsolete NLIST_NAME_UNION.
4424 [__GNU__]: Undef BSD and FSCALE.
4425 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4427 2003-08-03 Paul Eggert <eggert@twinsun.com>
4429 * stdbool_.h (_Bool): Make it signed char, instead of
4430 an enum type, so that it's guaranteed to promote to int. See:
4431 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4433 2003-07-31 Paul Eggert <eggert@twinsun.com>
4435 * strerror.c: Include config.h, limits.h. Declare sprintf.
4436 (strerror): Don't assume that a printable int fits in 14 bytes.
4438 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4439 Bruno Haible <bruno@clisp.org>
4441 * getline.h (getline, getdelim): Change return type to ssize_t.
4442 * getline.c (getline, getdelim): Likewise.
4443 Remove _GNU_SOURCE define; now it's defined in config.h through
4446 2003-07-22 Paul Eggert <eggert@twinsun.com>
4448 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4449 over-parenthesization in macros.
4451 Sync with coreutils.
4453 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4456 Use `exit_failure' for xalloc and xmemcoll instead of their own
4457 private exit-failure variables.
4458 * xalloc.h (xalloc_exit_failure): Remove.
4459 * xmalloc.c: Likewise. Include exitfail.h.
4460 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4461 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4462 * xmemcoll.c: Likewise. Include exitfail.h.
4463 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4465 2003-07-18 Paul Eggert <eggert@twinsun.com>
4467 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4468 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4469 to test that it can stand by itself. Include "exitfail.h".
4470 Clients should set exit_failure instead.
4471 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4473 2003-07-18 Andreas Schwab <schwab@suse.de>
4475 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4477 2003-07-18 Bruno Haible <bruno@clisp.org>
4479 * getndelim2.h: New file.
4480 * getndelim2.c: Make into a module of its own. Include config.h,
4482 (getndelim2): Make non-static. Change return type to ssize_t.
4483 * getline.h: Change argument names.
4484 * getline.c: Include getndelim2.h instead of getndelim2.c.
4485 * getnline.c: Include getndelim2.h.
4487 2003-07-17 Bruno Haible <bruno@clisp.org>
4489 * Makefile.am: Remove file.
4490 * Makefile.in: Remove file.
4492 2003-07-17 Bruno Haible <bruno@clisp.org>
4494 * getnline.h: New file.
4495 * getnline.c: New file.
4496 * getndelim2.c: New file, extracted from getline.c.
4497 (getndelim2): Renamed from getdelim2, with added nmax argument.
4498 * getline.c: Include getndelim2.c.
4499 (getdelim2): Moved out to getndelim2.c.
4500 (getline, getdelim): Update.
4502 2003-07-15 <karl@gnu.org>
4504 * vasnprintf.c: update from gettext.
4506 2003-07-15 Jim Meyering <jim@meyering.net>
4508 * makepath.c (make_path): Enclose diagnostic in _(...).
4510 2003-07-14 Paul Eggert <eggert@twinsun.com>
4512 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4513 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4514 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4515 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4516 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4517 updated automatically by ../config/srclist-update. This changes
4518 their license from LPGL to GPL.
4520 2003-07-14 Jim Meyering <jim@meyering.net>
4522 Don't emit diagnostics. Let callers do that.
4523 * save-cwd.c: Don't include "error.h".
4524 (save_cwd): Don't call error. Ensure that errno is valid
4525 when returning nonzero.
4527 * save-cwd.h (restore_cwd): Update prototype.
4528 * save-cwd.c (restore_cwd): Remove two parameters.
4529 Simplify. Don't call error upon failure. Let callers do that.
4530 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4531 when auditing is enabled. But don't bother updating the #if.
4533 2003-07-14 Simon Josefsson <jas@extundo.com>
4535 * mempcpy.h: New file.
4536 * mempcpy.c: New file.
4538 2003-07-14 Paul Eggert <eggert@twinsun.com>
4540 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4541 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4542 unicodeio.c, unicodeio.h, unlocked-io.h:
4543 Switch from LGPL to GPL.
4545 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4547 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4548 it breaks C++ compilation.
4549 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4551 2003-07-10 Jim Meyering <jim@meyering.net>
4553 * vasnprintf.c: Remove trailing blanks.
4554 Make cpp indentation consistent.
4556 2003-07-09 Paul Eggert <eggert@twinsun.com>
4558 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4559 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4560 Switch from LGPL to GPL.
4562 2003-07-07 Paul Eggert <eggert@twinsun.com>
4564 * mktime.c: Fix some boundary cases and remove need for floating point.
4566 Issue a compile-time diagnostic if time_t is floating point, or if
4567 two's complement arithmetic is not in effect, or if arithmetic
4568 right shift does not propagate the sign. These assumptions were
4569 all in the original code but they weren't checked.
4571 (TIME_T_MIDPOINT, verify): New macros.
4572 (__isleap): Remove; it has integer overflow problems.
4573 (leapyear): New function, without those problems.
4574 (ydhms_tm_diff): Remove; splitting into two parts.
4575 (ydhms_diff): New function, containing the arithmetic part of
4576 the old ydhms_tm_diff function. Issue a compile-time
4577 diagnostic if we are not using C99 integer division.
4578 Avoid casts when possible.
4579 (guess_time_tm): New function, containing the checking part of
4580 the old ydhms_tm_diff function. Return the new value, rather than
4581 the difference between it and the old. Accept a new argument T
4582 so that *T specifies the old value. Check for overflow in the result.
4584 (__mktime_internal): Use a time_t offset, not a long int offset.
4585 This undoes the 2003-06-04 change, which is no longer needed now
4586 that we have better overflow checking.
4587 (localtime_offset): Likewise.
4589 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4590 and long are 64-bit but int is only 32-bit.
4591 (ydhms_diff): Use long int to store year1 and yday1.
4592 Issue a compile-time diagnostic if long int is not wide enough.
4594 (__mktime_internal): Use long int to store adjusted year and yday.
4595 Use plain C rather than preprocessor commands, if that doesn't
4597 Check for overflow (and try to repair) after each probe
4598 rather than checking only at the very end. This avoids some bugs
4599 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4600 does not equal GMT offset at maximum time).
4601 Use integer to check for overflow rather than floating point; this
4602 is more portable to non-IEEE hosts, and is a tad faster.
4603 When we detect that we are oscillating between two values,
4604 don't check whether tm_isdst has the requested value, since
4605 we already know the answer. When tm_isdst has the wrong value,
4606 use a different heuristic to find the right one, based on the
4607 extreme values actually observed in practice in tz2003a,
4608 rather than the (overly optimistic) "previous 3 calendar quarters".
4610 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4611 "T const" to accommodate glibc style.
4612 (check_result): Use less-confusing report format. "long" -> "long int.
4614 Don't loop if the iteration overflows time_t.
4615 Allow a negative step in the iteration.
4617 2003-07-01 Paul Eggert <eggert@twinsun.com>
4619 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4620 having it depend on HAVE_SYS_TYPES_H.
4622 2003-06-25 Bruno Haible <bruno@clisp.org>
4624 * readlink.c: New file.
4626 2003-06-20 Bruno Haible <bruno@clisp.org>
4628 Assume C89, so PARAMS isn't needed.
4629 * unicodeio.h (PARAMS): Remove.
4630 * unicodeio.c: Don't use PARAMS.
4632 2003-06-18 Jim Meyering <jim@meyering.net>
4634 Merge changes from coreutils.
4635 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4636 Remove explicit declarations of xmalloc and realloc.
4638 (read_utmp): Remove anachronistic cast of xmalloc.
4640 2003-06-17 Paul Eggert <eggert@twinsun.com>
4642 Assume C89, so PARAMS isn't needed.
4643 * backupfile.h (PARAMS): Remove. All uses removed.
4644 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4645 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4646 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4647 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4648 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4649 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4650 xstrtol.h: Likewise.
4651 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4652 same.h, strverscmp.h: Do not include config.h; no longer needed.
4653 Anyway, config.h should always be included before any other file.
4655 2003-06-11 Simon Josefsson <jas@extundo.com>
4657 * sysexit_.h: New file.
4659 2003-05-20 Derek Price <derek@ximbiot.com>
4661 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4663 2003-06-10 Simon Josefsson <jas@extundo.com>
4665 * strchrnul.h: New file.
4666 * strchrnul.c: New file.
4668 2003-06-10 Simon Josefsson <jas@extundo.com>
4670 * argp.h: New file, from glibc.
4671 * argp-ba.c: New file, from glibc.
4672 * argp-eexst.c: New file, from glibc.
4673 * argp-fmtstream.c: New file, from glibc.
4674 * argp-fmtstream.h: New file, from glibc.
4675 * argp-fs-xinl.c: New file, from glibc.
4676 * argp-help.c: New file, from glibc.
4677 * argp-namefrob.h: New file, from glibc.
4678 * argp-parse.c: New file, from glibc.
4679 * argp-pv.c: New file, from glibc.
4680 * argp-pvh.c: New file, from glibc.
4681 * argp-xinl.c: New file, from glibc.
4683 2003-06-07 Jim Meyering <jim@meyering.net>
4685 * readtokens.h: Put `Free Software Foundation, Inc.'
4686 in place of my name in the copyright comment.
4687 Remove definition and uses of __P.
4690 * stat.c: Don't declare xmalloc explicitly.
4691 Instead, include "xalloc.h".
4692 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4693 xrealloc, and xcalloc return values.
4694 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4696 * xgetcwd.h: Remove definition/uses of PARAMS.
4698 2003-06-06 Jim Meyering <jim@meyering.net>
4700 * stdbool_.h: Renamed from stdbool.h.in.
4702 2003-06-06 Jim Meyering <jim@meyering.net>
4704 Merge from coreutils.
4705 * same.c: (same_name): Declare *_basename locals to be `const'.
4706 Consolidate declarations and initializations of *_base* locals.
4708 Merge from coreutils.
4709 This avoids a core dump on systems without GNU putenv,
4710 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4711 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4712 (unsetenv): New static function, from GNU libc.
4713 (rpl_putenv): Use it.
4715 * modechange.c: Remove trailing blanks.
4717 Merge from coreutils.
4718 * fsusage.c: Remove declaration of statfs.
4719 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4721 * posixtm.c: Include <stdbool.h> unconditionally.
4723 2003-06-05 Paul Eggert <eggert@twinsun.com>
4725 * mktime.c (__mktime_internal): When resolving a tm_isdst
4726 mismatch, look in future quarters as well as past. This fixes a
4727 bug when processing fall-backwards gaps immediately after a long
4728 period of daylight-saving time.
4730 * mktime.c: Assume freestanding C89 or better.
4731 (HAVE_LIMITS_H): Remove. Assume it's 1.
4732 (__P): Remove; not used.
4733 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4734 (mktime, not_equal_tm, print_tm, check_result,
4735 main): Use prototypes. Use const * where appropriate.
4736 (main): Fix typo in testing code that uncovered by above changes.
4737 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4739 2003-06-04 Paul Eggert <eggert@twinsun.com>
4741 * mktime.c: Fix Debian bug 177940
4742 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4743 (localtime_offset): Now long int, not time_t, because we want it
4744 to be guaranteed to be signed. All uses changed.
4745 (__mktime_internal): If overflow would occur when adding offset,
4748 Merge 'human' changes from coreutils. Rewrite to support
4749 locale-specific notations like thousands separators.
4750 * human.c: Simplify authorship notice.
4751 Include human.h immediately after config.h.
4752 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4753 <limits.h>: Do not include, since human.h does.
4754 (SIZE_MAX, UINTMAX_MAX): New macros.
4755 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4756 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4757 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4758 (power_letter): Renamed from suffixes.
4759 (generate_suffix_backwards): Remove.
4760 (adjust_value): Now takes int style (because of human.h changes)
4761 and long double value (for greater precision on some platforms).
4762 (group_number): New function.
4763 (human_readable): Use it. Use integer options, not enum.
4764 Put the options before the sizes in the arg list.
4765 Support all the new options.
4766 The old human_readable function has been removed;
4767 use inttostr.h instead.
4768 (human_readable, default_block_size, humblock):
4769 Use uintmax_t, not int, for block sizes.
4770 (human_readable_inexact, block_size_types): Remove.
4771 (block_size_opts): New constant.
4772 (human_options): Renamed from human_block_size, with new signature
4773 that allows block sizes up to UINTMAX_MAX. All callers changed.
4774 * human.h: Add copyright and authorship notice.
4775 Include <limits.h> and <stdbool.h> unconditionally.
4776 (PARAMS): Remove. All uses removed.
4777 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4778 (enum human_inexact_style): Remove tag; now a nameless enum.
4779 (human_floor, human_ceiling, human_round_to_even): Now have
4780 values 2, 0, 1 rather than -1, 1, 0.
4781 (human_group_digits, human_suppress_point_zero, human_autoscale,
4782 human_base_1024, human_SI, human_B): New constants.
4783 (human_readable_inexact, human_block_size): Remove.
4784 (human_readable): Size args are now uintmax_t, not int.
4785 (human_options): New decl.
4787 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4788 unnecessary now that we assume C89 or better. This change
4789 imported from coreutils.
4791 * mktime.c (__mktime_internal): Do not reject negative timestamps
4792 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4793 in the 2003-05-30 sync from glibc.
4795 .h files should stand alone, but we shouldn't include <sys/types.h>
4796 if we can get away with just <stddef.h>.
4798 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4799 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4800 rather than <sys/types.h>, as we merely need size_t.
4801 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4803 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4804 Include <stdio.h>, to get FILE.
4805 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4806 memcasecmp.h has included <stddef.h> and all we need is size_t.
4807 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4808 our interface, instead of including <sys/types.h>
4810 2003-06-02 Paul Eggert <eggert@twinsun.com>
4813 Fix some minor time-related bugs with POSIX time arguments.
4814 Some valid time stamps were being rejected (notably -1, and
4815 time stamps before 1900 on 64-bit hosts). And some invalid
4816 time stamps were being accepted, e.g. September 31.
4818 * posixtm.h (posixtime): Return bool instead of time_t, so
4819 that we can return (time_t) -1 successfully.
4820 * posixtm.c: Likewise.
4821 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4822 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4823 (t): Remove static var.
4824 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4825 of static var. All uses changed.
4826 (year): Do not reject years before 1900; they can occur with
4828 (posix_time_parse): Do not check for out-of-range components;
4829 that is now the caller's responsibility, since our checks were
4830 only approximations.
4831 (posixtime): Use mktime to check for out-of-range components,
4832 since it knows them exactly.
4833 If mktime returns (time_t) -1, check whether an error actually occurred
4834 by invoking localtime on -1.
4835 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4836 posixtime failures better.
4837 Improve the test data (in comments only).
4839 2003-05-30 <karl@gnu.org>
4841 * mktime.c: update from libc.
4843 2003-05-30 Bruno Haible <bruno@clisp.org>
4845 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4846 * localcharset.h: Likewise.
4847 * localcharset.c: Likewise.
4849 2003-05-28 Paul Eggert <eggert@twinsun.com>
4851 Assume the headers required for C89 freestanding compilers.
4852 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4853 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4854 without checking for HAVE_LIMITS_H.
4855 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4856 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4858 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4859 * exclude.c: Include <stdbool.h> unconditionally.
4860 * tempname.c: Include <stddef.h> unconditionally.
4861 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4862 * modechange.c, rpmatch.c (NULL): Don't define, since
4863 <stddef.h> does that.
4864 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4865 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4866 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4867 * xstrtol.c: Likewise.
4868 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4869 * savedir.c: Include <stddef.h> instead of defining NULL.
4871 * addext.c (addext): Use assignment rather than cast, to avoid
4872 warnings on some platforms.
4874 * mktime.c (__mktime_internal): Do not reject negative timestamps
4877 2003-05-10 Bruno Haible <bruno@clisp.org>
4879 * linebreak.c (iconv_string_length): Don't return -1 just because the
4880 string is longer than 4 KB.
4882 2003-05-12 Jim Meyering <jim@meyering.net>
4884 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4885 the space-padded-by-default conversion specifiers, %e, %k, %l.
4887 2003-05-03 Bruno Haible <bruno@clisp.org>
4889 Upgrade to Unicode-4.0.
4890 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4891 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4892 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4893 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4894 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4895 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4896 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4897 Change width of U+E0100..U+E01EF from 1 to 0.
4899 2003-04-25 Bruno Haible <bruno@clisp.org>
4901 * copy-file.c: Include <stddef.h>, for size_t.
4903 2003-04-25 Jim Meyering <jim@meyering.net>
4905 * copy-file.c (copy_file_preserving): Declare buf_size to be
4906 of type size_t, not int.
4908 2003-04-11 Jim Meyering <jim@meyering.net>
4910 Merge changes from Coreutils.
4912 2003-03-22 Jim Meyering <jim@meyering.net>
4914 * strftime.c (widen): Cast alloca return value to proper type.
4916 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4919 * strftime.c (my_strftime): Handle very large width
4920 specifications for numeric values correctly. Improve checks for
4923 2003-01-19 Jim Meyering <jim@meyering.net>
4925 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4926 (nl_get_alt_digit) [! defined my_strftime]: Define.
4927 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4928 _nl_get_alt_digit and _nl_get_walt_digit.
4930 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4931 These changes have no effect outside of _LIBC.
4933 2003-04-10 Bruno Haible <bruno@clisp.org>
4935 * findprog.h: New file, from GNU gettext.
4936 * findprog.c: New file, from GNU gettext.
4938 2003-04-05 Jim Meyering <jim@meyering.net>
4940 Merge changes from Coreutils.
4942 * exclude.h (PARAMS): Remove definition and uses.
4943 * exclude.c: Remove uses of `PARAMS'.
4945 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4946 Add test-cases for DOS filenames. Declare program_name.
4947 (main): Set up program_name. Patch by Rich Dawe.
4949 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4951 Use mntctl's return value to drive the entry-processing loop, since
4952 we can't rely on the value of the vmt_length member in the last
4953 entry. On some systems doing so could result in exhausting
4954 virtual memory. Based in part on a patch from Mike Jetzer.
4956 2003-04-04 Bruno Haible <bruno@clisp.org>
4958 * linebreak.h: New file, from GNU gettext.
4959 * linebreak.c: New file, from GNU gettext with slight modifications.
4960 * lbrkprop.h: New file, from GNU gettext.
4962 2003-04-03 Bruno Haible <bruno@clisp.org>
4964 * utf8-ucs4.h: New file, from GNU gettext.
4965 * utf16-ucs4.h: New file, from GNU gettext.
4966 * ucs4-utf8.h: New file, from GNU gettext.
4967 * ucs4-utf16.h: New file, from GNU gettext.
4969 2003-04-02 Bruno Haible <bruno@clisp.org>
4971 * binary-io.h: New file, from GNU gettext.
4973 2003-04-01 Bruno Haible <bruno@clisp.org>
4975 * pathname.h: New file, from GNU gettext.
4976 * concatpath.c: New file, from GNU gettext.
4978 2003-03-30 Bruno Haible <bruno@clisp.org>
4980 * copy-file.c (copy_file_preserving): Don't set owner if the function
4981 chown() doesn't exist.
4983 2003-03-28 Bruno Haible <bruno@clisp.org>
4985 * copy-file.h: New file, from GNU gettext.
4986 * copy-file.c: New file, from GNU gettext.
4988 2003-03-18 Jim Meyering <jim@meyering.net>
4990 * quote.c (quote_n): Fix typo in comment.
4992 2003-03-14 Jim Meyering <jim@meyering.net>
4994 Merge changes from Coreutils.
4995 * obstack.h (obstack_object_size): Declare temporary, __o,
4996 to be const, in order to avoid warnings.
4997 (obstack_room): Likewise.
4998 (obstack_empty_p): Likewise.
5000 2003-03-13 Paul Eggert <eggert@twinsun.com>
5002 Merge changes from Bison.
5003 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5004 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5005 when compiling Bison 1.875's `bitset bset = obstack_alloc
5006 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5007 * hash.c: Include <stdbool.h> unconditionally.
5009 2003-03-09 Paul Eggert <eggert@twinsun.com>
5011 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5012 Reported by Bruce Becker; see:
5013 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5015 2003-03-03 Paul Eggert <eggert@twinsun.com>
5016 Bruno Haible <bruno@clisp.org>
5018 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5019 Reported by John Hughes, see
5020 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5022 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5024 * poll_.h: New file.
5027 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5029 * mathl.h: New file.
5030 * acosl.c: New file.
5031 * asinl.c: New file.
5032 * atanl.c: New file.
5033 * ceill.c: New file.
5036 * floorl.c: New file.
5037 * frexpl.c: New file.
5038 * ldexpl.c: New file.
5040 * sincosl.c: New file.
5042 * sqrtl.c: New file.
5044 * trigl.c: New file.
5045 * trigl.h: New file.
5047 2003-02-17 Bruno Haible <bruno@clisp.org>
5049 * mkdtemp.h: New file, from GNU gettext.
5050 * mkdtemp.c: New file, from GNU gettext.
5052 2003-01-31 Bruno Haible <bruno@clisp.org>
5054 * rename.c: #undef rename before defining rpl_rename.
5055 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5057 2003-01-30 Bruno Haible <bruno@clisp.org>
5059 * printf-args.h: New file, from GNU gettext.
5060 * printf-args.c: New file, from GNU gettext.
5061 * printf-parse.h: New file, from GNU gettext.
5062 * printf-parse.c: New file, from GNU gettext.
5063 * vasnprintf.h: New file, from GNU gettext.
5064 * vasnprintf.c: New file, from GNU gettext.
5065 * asnprintf.c: New file, from GNU gettext.
5066 * vasprintf.h: New file, from GNU gettext with modifications.
5067 * vasprintf.c: New file, from GNU gettext.
5068 * asprintf.c: New file, from GNU gettext.
5070 2003-01-29 Bruno Haible <bruno@clisp.org>
5072 * stpncpy.h: New file, from GNU gettext with modifications.
5073 * stpncpy.c: New file, from GNU gettext with modifications.
5075 2003-01-28 Bruno Haible <bruno@clisp.org>
5077 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5079 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5082 2003-01-27 Bruno Haible <bruno@clisp.org>
5084 * xsetenv.h: New file, from GNU gettext.
5085 * xsetenv.c: New file, from GNU gettext.
5087 2003-01-23 Bruno Haible <bruno@clisp.org>
5089 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5091 2003-01-22 Bruno Haible <bruno@clisp.org>
5093 * exit.h: New file, from GNU gettext.
5095 2003-01-11 Bruno Haible <bruno@clisp.org>
5097 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5098 * strcase.h (strcasecmp, strncasecmp): Likewise.
5100 2003-01-14 Jim Meyering <jim@meyering.net>
5102 * same.c (same_name): Tweak a comment.
5104 2003-01-11 Bruno Haible <bruno@clisp.org>
5106 * same.c (same_name): Reorder tests so as to avoid calling stat()
5107 when a string comparison is sufficient.
5109 2003-01-11 Bruno Haible <bruno@clisp.org>
5111 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5114 2003-01-11 Bruno Haible <bruno@clisp.org>
5116 * hash-pjw.c: Add comment about low quality of this function.
5118 2003-01-12 Paul Eggert <eggert@twinsun.com>
5120 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5121 to avoid collisions with libcurses and libreadline.
5123 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5124 * getstr.h, getstr.c: Remove.
5125 * getline.c: Include "getline.h", to check interface.
5126 Move body of old getstr.c here: this defines MIN_CHUNK and
5127 declares getdelim2, which is renamed from getstr.
5128 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5130 * linebuffer.c (readlinebuffer): Renamed from readline.
5132 * linebuffer.h: Likewise.
5133 (readline): Remove backward-compatibility macro.
5135 2003-01-12 Jim Meyering <jim@meyering.net>
5137 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5139 2003-01-10 Bruno Haible <bruno@clisp.org>
5141 * alloca_.h: New file.
5142 * getdate.y: Unconditionally include alloca.h.
5143 * makepath.c: Likewise.
5144 * setenv.c: Likewise.
5145 * userspec.c: Likewise.
5147 2003-01-09 Bruno Haible <bruno@clisp.org>
5149 * stdbool.h.in: New file.
5151 2003-01-08 Bruno Haible <bruno@clisp.org>
5153 * safe-read.c: Include specification header first, to ensure its
5155 * full-write.c: Likewise.
5157 2003-01-08 Jim Meyering <jim@meyering.net>
5159 * full-write.c: Undefine and define-away `const' after inclusion
5160 of errno.h, not before. Suggestion from Bruno Haible.
5162 2003-01-07 Jim Meyering <jim@meyering.net>
5164 * full-write.c: Rework so that it may serve to define full_read, too.
5165 * full-read.c: Simply #define FULL_READ and include full-write.c.
5167 2003-01-06 Jim Meyering <jim@meyering.net>
5169 * version-etc.c: Update year in translatable copyright string.
5171 2002-12-25 Bruno Haible <bruno@clisp.org>
5173 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5174 * xstrtol.h: Likewise.
5175 * xstrtoimax.c: Likewise.
5176 * xstrtoumax.c: Likewise.
5177 * human.h: Likewise.
5179 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5180 on systems that have <inttypes.h> but not <stdint.h>.
5182 2002-12-31 Paul Eggert <eggert@twinsun.com>
5184 * memcoll.c (memcoll): Fall back on a simple algorithm using
5185 memcmp if strcoll doesn't work.
5187 2002-12-23 Bruno Haible <bruno@clisp.org>
5189 * localcharset.h: New file.
5190 * localcharset.c: Include it.
5191 * unicodeio.c: Likewise.
5193 2002-12-22 Bruno Haible <bruno@clisp.org>
5195 * utime.c (utime_null): No need to call ftruncate if the file was
5198 2002-12-23 Bruno Haible <bruno@clisp.org>
5200 * memcoll.c (STRCOLL): New macro.
5203 2002-12-22 Bruno Haible <bruno@clisp.org>
5205 * getstr.h (getstr): Define, to avoid clash with libcurses.
5206 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5208 2002-12-22 Bruno Haible <bruno@clisp.org>
5210 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5212 2002-12-23 Bruno Haible <bruno@clisp.org>
5214 * getline.h: Include <stddef.h>, for size_t.
5216 * unicodeio.h: Include <stddef.h>, for size_t.
5217 * unicodeio.c: Don't include <stddef.h>.
5219 2002-12-17 Bruno Haible <bruno@clisp.org>
5221 * canon-host.c (strdup): Remove unused declaration.
5223 * fsusage.c: Include full_read.h.
5224 (get_fs_usage): Use full_read instead of safe_read.
5226 * utime.c (utime_null): Use SAFE_READ_ERROR.
5228 2002-12-11 Bruno Haible <bruno@clisp.org>
5230 * setenv.h: Rewritten to cope with systems that have setenv() but not
5232 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5235 2002-12-11 Bruno Haible <bruno@clisp.org>
5237 * setenv.c (alloca): Fall back to malloc.
5239 (setenv): Use freea() to free memory allocated with alloca().
5241 2002-11-13 Bruno Haible <bruno@clisp.org>
5243 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5244 function declarations.
5245 * unsetenv.c (unsetenv): Likewise.
5247 2002-03-04 Bruno Haible <bruno@clisp.org>
5249 Portability to AIX 4.3.3.
5250 * unsetenv.c: New file, extracted from setenv.c.
5251 * setenv.c: Move the unsetenv() function to unsetenv.c.
5253 2001-12-20 Bruno Haible <bruno@clisp.org>
5255 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5256 use malloc instead. For SunOS 4.
5258 2001-12-11 Bruno Haible <bruno@clisp.org>
5260 * setenv.c: Declare alloca.
5261 (compar_fn_t): New typedef.
5262 (KNOWN_VALUE, STORE_VALUE): Use it.
5264 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5267 2002-12-10 Paul Eggert <eggert@twinsun.com>
5269 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5270 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5271 Choose values that are less likely to collide with system fnmatch
5273 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5274 defined (e.g., a pure POSIX system).
5275 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5276 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5278 2002-12-06 Jim Meyering <jim@meyering.net>
5280 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5282 Merge in changes from libc's misc/error.c, in preparation
5283 for the merge of gnulib's changes back into libc.
5285 * error.c (_): Define only if not already defined.
5286 Move definition to follow all #include directives.
5287 Include unlocked-io.h only if !_LIBC.
5288 [_LIBC]: Include <libio/libioP.h>.
5289 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5290 (fflush): Tweak definition to use INTUSE.
5293 2002-12-05 Paul Eggert <eggert@twinsun.com>
5295 * alloca.c [defined emacs]: Include "lisp.h".
5296 (xalloc_die) [defined emacs]: New macro.
5297 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5298 [! defined emacs]: Include <xalloc.h>.
5299 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5300 (pointer): Typedef to POINTER_TYPE *.
5301 (malloc): Remove decl; we now always use xmalloc.
5302 (alloca): Use old-style definition, since Emacs needs this.
5303 Check for arithmetic overflow when computing combined size.
5305 2002-12-04 Paul Eggert <eggert@twinsun.com>
5307 Do not generate unlocked-io.h automatically, since it's easier to
5308 maintain it by hand.
5310 * unlocked-io.h: New file, from GNU diffutils,
5311 but with proper copyright notice and attribution.
5313 * Makefile.am: Add copyright notice.
5314 (libfetish_a_SOURCES): Add unlocked-io.h.
5315 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5316 (DISTCLEANFILES, io_functions): Remove macros.
5317 (EXTRA_DIST): Remove gen_uio.
5318 (unlocked-io.h): Remove rule.
5320 2002-12-04 Jim Meyering <jim@meyering.net>
5322 Reflect the fact that stat.c and lstat.c are no longer generated.
5323 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5324 (DISTCLEANFILES): Likewise.
5325 (EXTRA_DIST): Likewise.
5326 (all_local): Don't depend on stat.c or lstat.c.
5327 (stat.c, lstat.c): Remove rules.
5328 (EXTRA_DIST): Remove xstat.in.
5330 * xstat.in: Remove file. Contents moved into stat.c.
5331 * stat.c: New file. Contents mostly from xstat.in.
5332 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5333 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5335 * safe-read.c: Rework so that it may serve to define safe_write, too.
5336 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5338 2002-12-03 Jim Meyering <jim@meyering.net>
5340 * safe-read.c, safe-write.c: Change variable names and comments, but
5341 not semantics, to minimize the differences between these two files.
5342 (safe_read): Change comment to mention SAFE_READ_ERROR.
5344 * safe-read.c (IS_EINTR): Define.
5345 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5347 2002-12-02 Bruno Haible <bruno@clisp.org>
5349 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5350 Define, taken from safe-read.c.
5351 (INT_MAX): Provide fallback.
5352 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5353 * safe-write.h (SAFE_WRITE_ERROR): Define.
5355 * safe-read.c (EINTR): Remove definition.
5356 (safe_read): Don't use EINTR if it is absent.
5358 2002-12-02 Jim Meyering <jim@meyering.net>
5360 * safe-read.c (EINTR): Define.
5361 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5362 (INT_MAX): Provide fallback.
5363 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5365 * safe-read.h (SAFE_READ_ERROR): Define.
5367 2002-12-01 Jim Meyering <jim@meyering.net>
5369 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5370 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5372 2002-11-27 Paul Eggert <eggert@twinsun.com>
5374 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5375 hash_rehash): Replace `if (limit <= value) abort ();' with
5376 `if (! (value < limit)) abort ();', for readability.
5378 2002-11-26 <karl@gnu.org>
5380 * strdup.c: copy from libc again, with jim's ok.
5381 * .cppi-disable: re-add strdup.c
5383 2002-11-25 <karl@gnu.org>
5385 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5386 instead of "strtol.c".
5388 2002-11-25 Jim Meyering <jim@meyering.net>
5390 * mktime.c: Sync from libc, now that it has the latest fix.
5392 2002-11-24 <karl@gnu.org>
5394 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5395 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5397 2002-11-24 Jim Meyering <jim@meyering.net>
5399 Update from coreutils:
5401 * mktime.c: Merge in changes from libc.
5403 Avoid a link-time failure on some Linux systems.
5404 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5405 (__mon_yday): Declare with the STATIC attribute.
5406 (__mktime_internal): Likewise.
5407 Based on a report from Greg Schafer.
5409 2002-11-23 Jim Meyering <jim@meyering.net>
5411 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5412 Use `unsigned', not `int', as type of index.
5414 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5416 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5418 2002-11-22 Paul Eggert <eggert@twinsun.com>
5420 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5421 hint that one should use `if (! x) abort ();' rather than `assert
5422 (x);', and anyway it's one less thing to worry about configuring.
5423 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5424 hash_rehash, hash_insert): Use abort rather than assert.
5426 2002-11-22 Paul Eggert <eggert@twinsun.com>
5428 * quotearg.h: Allow multiple inclusion by surrounding with
5429 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5430 so that we can be included first.
5431 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5432 * quotearg.c: Include quotearg.h immediately after config.h.
5433 No need to include stddef.h or sys/types.h any more.
5434 Surround local include files with "", not "<>".
5435 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5436 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5437 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5438 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5439 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5440 (ISPRINT): Remove; no longer needed now that we assume C89.
5442 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5445 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5446 quotearg_char): Use SIZE_MAX rather than
5447 (size_t) -1 when we are talking about "infinity".
5449 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5451 2002-11-22 Bruno Haible <bruno@clisp.org>
5453 * safe-read.h: Assume C89. Add comments.
5454 (safe_read): Change return type to size_t.
5455 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5456 counts > SSIZE_MAX correctly.
5457 * safe-write.h: New file.
5458 * safe-write.c: New file.
5459 * full-read.h: New file.
5460 * full-read.c: New file.
5461 * full-write.h: Assume C89. Add comments.
5462 * full-write.c: Include safe-write.h.
5463 (full_write): Rewritten to use safe_write.
5464 Suggested by Jim Meyering and Paul Eggert.
5466 2002-11-21 Bruno Haible <bruno@clisp.org>
5468 Remove case insensitive option matching.
5469 * argmatch.h (argcasematch): Remove declaration.
5470 (ARGCASEMATCH): Remove macro.
5471 (__xargmatch_internal): Remove case_sensitive argument.
5472 (XARGMATCH): Update.
5473 (XARGCASEMATCH): Remove macro.
5474 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5475 case_sensitive argument.
5476 (argcasematch): Remove function.
5477 (__xargmatch_internal): Remove case_sensitive argument.
5478 (main): Use XARGMATCH instead of XARGCASEMATCH.
5480 * xmalloc.c: Change compile-time error message. Add comment about
5481 required autoconf version.
5483 2002-11-21 Jim Meyering <jim@meyering.net>
5485 * strdup.c (strdup): Tweak comment and initial #if/#include.
5487 Merge in changes from the coreutils.
5489 2002-09-25 Paul Eggert <eggert@twinsun.com>
5490 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5491 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5492 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5493 int. Work more efficiently if X is the same width as uintmax_t.
5494 Do not compare X to -1, to avoid bogus compiler warning.
5495 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5496 Don't assume that f_frsize and f_bsize are the same type.
5498 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5501 * makepath.c (make_path): Restore umask *before* creating the final
5503 (make_path): Minor reformatting.
5505 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5506 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5508 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5509 ones. At least on GNU/Linux systems, `auto' means something else.
5512 2002-11-20 Paul Eggert <eggert@twinsun.com>
5514 Merge argmatch cleanups from Bison. Assume C89.
5516 * argmatch.c: Include config.h here, not in argmatch.h.
5517 Include stdlib.h, for EXIT_FAILURE.
5518 Always include <string.h>, since we assume C89.
5519 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5520 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5521 Include <stddef.h> instead, since it's all we need for size_t.
5522 (PARAMS): Remove. All uses removed.
5523 (ARRAY_CARDINALITY): Do not bother to #undef.
5524 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5525 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5526 Remove unnecessary parentheses.
5527 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5528 Insert necessary parentheses.
5529 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5530 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5532 2002-11-19 Bruno Haible <bruno@clisp.org>
5534 * mbswidth.c: Include mbswidth.h right at the beginning.
5535 * mbswidth.h: Include <stddef.h>, for size_t.
5537 * mbswidth.h (PARAMS): Remove macro.
5538 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5539 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5541 * gcd.h (PARAMS): Remove macro.
5542 (gcd): Use ANSI C function declarations.
5543 * gcd.c (gcd): Likewise.
5545 2002-11-15 Bruno Haible <bruno@clisp.org>
5547 * strcspn.c: Include <stddef.h>.
5548 (strcspn): Use ANSI C function declaration. Change return type to
5550 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5551 (strpbrk): Use NULL.
5552 * strpbrk.h (PARAMS): Remove macro.
5553 (strpbrk): Use ANSI C function declaration.
5554 * strstr.c: Don't include <sys/types.h>.
5555 * strstr.h (PARAMS): Remove macro.
5556 (strstr): Use ANSI C function declarations.
5558 2002-11-06 Bruno Haible <bruno@clisp.org>
5560 * gcd.h (gcd): Change argument type to 'unsigned long'.
5561 * gcd.c (gcd): Likewise.
5563 2002-11-05 Bruno Haible <bruno@clisp.org>
5565 * gcd.h: New file, from gettext-0.11.5.
5566 * gcd.c: New file, from gettext-0.11.5.
5568 2002-11-05 Bruno Haible <bruno@clisp.org>
5570 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5571 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5572 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5573 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5575 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5576 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5578 * closeout.c: Include gettext.h instead of <libintl.h>.
5579 * human.c: Include gettext.h instead of <libintl.h>.
5580 * quotearg.c: Include gettext.h instead of <libintl.h>.
5581 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5582 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5583 * userspec.c: Include gettext.h instead of <libintl.h>.
5584 * version-etc.c: Include gettext.h instead of <libintl.h>.
5585 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5586 (textdomain): Remove definition.
5587 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5589 * long-options.c: Remove include of <libintl.h> and definition of _.
5590 * same.c: Remove include of <libintl.h> and definition of _.
5592 2002-11-04 Bruno Haible <bruno@clisp.org>
5594 * stpcpy.h: New file, from GNU gettext-0.11.5.
5595 * strcase.h: New file, from GNU gettext-0.11.5.
5596 * strpbrk.h: New file, from GNU gettext-0.11.5.
5597 * strstr.h: New file, from GNU gettext-0.11.5.
5598 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5600 2002-05-09 Bruno Haible <bruno@clisp.org>
5602 * config.charset: Update for newest glibc. Add canonical names
5603 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5605 2002-05-09 Bruno Haible <bruno@clisp.org>
5607 * localcharset.c (get_charset_aliases): Add more Windows specific
5610 2002-05-08 Owen Taylor <otaylor@redhat.com>
5612 * config.charset: A few additions for Solaris.
5614 2001-12-05 Bruno Haible <bruno@clisp.org>
5616 * localcharset.c (locale_charset): Don't return an empty string.
5618 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5620 * config.charset: msdos in uk_UA uses CP1125.
5622 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5624 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5625 * localcharset.c (locale_charset): Declare as extern "C".
5627 2002-02-15 Bruno Haible <bruno@clisp.org>
5629 * config.charset [msdosdjgpp]: For Russian, use CP866.
5631 2002-02-11 Bruno Haible <bruno@clisp.org>
5633 * config.charset: Add support for NetBSD.
5635 2002-09-25 <karl@gnu.org>
5637 * strdup.c: copy from libc/string (via ../config/srclist*).
5638 * getopt*: copy from libc/posix.
5639 * gettext.h: copy from gettext.
5640 * .cppi-disable: add strdup.c, gettext.h.
5642 2002-07-01 Jim Meyering <meyering@lucent.com>
5644 * c-stack.c: Include sys/time.h.
5645 From Volker Borchert.
5647 2002-06-11 Paul Eggert <eggert@twinsun.com>
5649 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5650 New macro. Use it uniformly instead of
5651 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5652 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5653 reported by Vin Shelton.
5655 2002-06-22 Jim Meyering <meyering@lucent.com>
5657 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5658 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5660 2002-06-22 Paul Eggert <eggert@twinsun.com>
5662 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5663 Do not assume SA_SIGINFO behavior.
5664 Bug reported by Jim Meyering on NetBSD 1.5.2.
5666 2002-06-22 Jim Meyering <meyering@lucent.com>
5668 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5670 * exitfail.c, exitfail.h: Likewise.
5671 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5673 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5675 (EXTRA_DIST): Add fnmatch_loop.c.
5676 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5678 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5679 * fnmatch.c: Update from diffutils-2.8.2.
5680 * fnmatch_.h: New file. From diffutils-2.8.2.
5681 * fnmatch.h: Remove file.
5683 2002-06-18 Paul Eggert <eggert@twinsun.com>
5685 * file-type.h: Report an error if neither S_ISREG nor
5686 S_IFREG is defined, instead of using a test specific to glibc
5687 2.2. This should be safe, since POSIX requires S_ISREG and
5688 Unix Version 7 had S_IFREG. We don't need to check for
5689 <sys/types.h> since we don't use any symbols that it defines.
5691 2002-06-15 Jim Meyering <meyering@lucent.com>
5693 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5694 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5695 have been included before this file.
5697 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5699 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5700 so that each temporary file name is unique and valid in the first
5701 8 characters, for operation under DOS.
5703 2002-06-15 Jim Meyering <meyering@lucent.com>
5705 Work even with DJGPP 2.03, which lacks support for symlinks.
5707 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5709 * lchown.c (S_ISLNK): Likewise.
5711 2002-06-14 Jim Meyering <meyering@lucent.com>
5713 * file-type.h: Use the version from diffutils-2.8.2.
5714 * file-type.c: Likewise.
5716 2002-05-27 Jim Meyering <meyering@lucent.com>
5718 Fix a problem seen only on nonconforming systems whereby ls.c's
5719 use of localtime, and then of gettimeofday would cause trouble:
5720 the localtime call used to initialize rpl_gettimeofday's save
5721 mechanism would clobber ls's current local time information so
5722 that in any long listing the first file would always be listed
5723 with date 1970-01-01. Analysis by Volker Borchert.
5725 * gettimeofday.c (localtime): Undefine.
5726 (rpl_localtime): New function.
5728 2002-05-22 Jim Meyering <meyering@lucent.com>
5730 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5731 * file-type.h: New file.
5732 * file-type.c (file_type): New file/function. Extracted from diffutils.
5734 2002-04-29 Paul Eggert <eggert@twinsun.com>
5736 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5738 2002-04-28 Paul Eggert <eggert@twinsun.com>
5740 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5741 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5742 of 127, since 64 is the largest conceivable number for ancient
5744 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5746 2002-04-28 Jim Meyering <meyering@lucent.com>
5748 * sig2str.c (WTERMSIG): Remove definition (unused).
5750 2002-04-28 Paul Eggert <eggert@twinsun.com>
5752 * sig2str.h, sig2str.c: New files.
5753 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5755 2002-04-24 Jim Meyering <meyering@lucent.com>
5757 * gettext.h: New file, from Gettext.
5758 * Makefile.am (INCLUDES): Remove -I../intl.
5759 (libfetish_a_SOURCES): Add gettext.h.
5761 2002-04-16 Jim Meyering <meyering@lucent.com>
5763 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5764 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5765 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5767 2002-04-12 Jim Meyering <meyering@lucent.com>
5769 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5771 2002-03-10 Jim Meyering <meyering@lucent.com>
5773 * makepath.c (make_path): Remove a comma from a diagnostic.
5774 Suggestion from Santiago Vila.
5776 2002-03-08 Jim Meyering <meyering@lucent.com>
5778 * rename.c: Mention that this wrapper is needed also on
5779 mips-dec-ultrix4.4 systems.
5781 2002-03-02 Jim Meyering <meyering@lucent.com>
5783 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5784 not HAVE_CLOCK_SETTIME.
5786 2002-02-27 Paul Eggert <eggert@twinsun.com>
5788 * nanosleep.h: Rename to....
5789 * timespec.h: New name for nanosleep.h. All uses changed.
5791 * gettime.c: New file.
5792 * settime.c: New file.
5795 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5796 timespec.h. Remove nanosleep.h.
5798 2002-02-25 Paul Eggert <eggert@twinsun.com>
5800 * acl.c, acl.h: New files.
5801 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5803 2002-02-24 Jim Meyering <meyering@lucent.com>
5805 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5806 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5807 cause trouble. Reported by Nelson Beebe.
5809 2002-02-23 Paul Eggert <eggert@twinsun.com>
5811 * path-concat.c (xpath_concat): Reorder code to pacify
5812 compilers that don't know that xalloc_die never returns.
5814 2002-02-20 Jim Meyering <meyering@lucent.com>
5816 * getdate.c: Regenerate using bison-1.33.
5818 2002-02-15 Paul Eggert <eggert@twinsun.com>
5820 * posixver.c, posixver.h: New files.
5821 * Makefile.am (libfetish_a_SOURCES): Add them.
5823 2002-02-02 Paul Eggert <eggert@twinsun.com>
5824 Bruno Haible <bruno@clisp.org>
5826 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5827 (fwrite_success_callback): New declaration.
5828 * unicodeio.c (unicode_to_mb): New function, extracted from
5829 print_unicode_char. Call failure callback instead of error.
5830 (fwrite_success_callback): New function.
5831 (exit_failure_callback): New function.
5832 (fallback_failure_callback): New function.
5833 (print_unicode_char): Call unicode_to_mb.
5835 2002-01-26 Jim Meyering <meyering@lucent.com>
5837 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5839 2002-01-22 Jim Meyering <meyering@lucent.com>
5841 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5842 Otherwise, some versions of automake would omit the rule that makes
5843 Makefile from Makefile.in.
5845 2001-01-21 Paul Eggert <eggert@twinsun.com>
5847 * xmemcoll.h, xmemcoll.c: New files.
5848 * Makefile.am (libfetish_a_SOURCES): Add them.
5849 * memcoll.c: Include errno.h, and declare errno if not defined.
5850 (memcoll): Set errno to zero if there is no error.
5852 * quotearg.c (quotearg_buffer_restyled):
5853 Fix bug with quoting buffers containing NUL when backslashing escapes.
5854 This bug was exposed by the other changes in this patch.
5855 (quotearg_n_options): New arg ARGSIZE.
5856 All callers changed.
5857 (quoting_options_from_style): New function.
5858 (quotearg_n_style): Use it.
5859 (quotearg_n_style_mem): New function.
5861 * quotearg.h (quotearg_n_style_mem): New function.
5863 2002-01-16 Jim Meyering <meyering@lucent.com>
5865 * getdate.y: Add three semicolons, each just before a closing brace.
5866 Bison (as of version 1.31) no longer papers over that mistake.
5868 2002-02-14 Paul Eggert <eggert@twinsun.com>
5870 * backupfile.c (ISDIGIT): Comment fix.
5871 * getdate.y (ISDIGIT): Likewise.
5872 * posixtm.c (ISDIGIT, year): Likewise.
5873 * strverscmp.c (ISDIGIT): Likewise.
5874 * userspec.c (ISDIGIT): Likewise.
5876 2002-01-05 Jim Meyering <meyering@lucent.com>
5878 * version-etc.c (version_etc_copyright): Update copyright year.
5880 2001-01-19 Paul Eggert <eggert@twinsun.com>
5882 * closeout.c (close_stdout_status): If ferror (stdout), do
5883 not silently exit merely because the output buffer happens to
5884 have nothing pending.
5886 2001-12-18 Paul Eggert <eggert@twinsun.com>
5888 See the big note in ../ChangeLog.
5889 * human.c (suffixes): Prefer K to k for 1024.
5890 (generate_suffix_backwards): New function.
5891 (human_readable_inexact): Use it.
5892 * xstrtol.c (__xstrtol): If there is no number but there
5893 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5894 Accept 'K' as well as 'k'.
5896 2001-12-15 Jim Meyering <meyering@lucent.com>
5898 * regex.h (__restrict_arr): Update from libc.
5900 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5901 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5904 2001-12-10 Jim Meyering <meyering@lucent.com>
5906 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5907 Instead, include "xalloc.h".
5908 (initbuffer): Don't cast xmalloc return value to char*.
5909 (readline): Reword comment.
5910 Don't cast xrealloc return value to char*
5913 2001-12-09 Jim Meyering <meyering@lucent.com>
5915 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5916 `signed and unsigned type in conditional expression'.
5917 * posixtm.c (posix_time_parse): Likewise.
5919 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5921 * readtokens.c (readtoken): Declare an index to be of type unsigned
5922 to avoid a pedantic warning.
5924 * getstr.c: Don't include assert.h.
5925 (getstr): Remove warning-evoking assertions.
5926 Return -1 if offset parameter is out of bounds.
5927 Change the type of a local from int to size_t.
5929 * strftime.c (my_strftime_localtime_r): Include this function
5930 definition in the `#if ! HAVE_TM_GMTOFF' block.
5932 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5933 Include xalloc.h instead.
5935 2001-12-02 Jim Meyering <meyering@lucent.com>
5937 * tempname.c: Don't declare getenv, thus reverting the change of
5938 2001-11-18. It's no longer necessary, now that stdlib.h is always
5941 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5942 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5944 2001-11-30 Akim Demaille <akim@epita.fr>
5946 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5947 before being defined.
5949 2001-11-27 Paul Eggert <eggert@twinsun.com>
5951 * quotearg.h (quotearg_n, quotearg_n_style):
5952 First arg is int, not unsigned.
5953 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5954 (SIZE_MAX, UINT_MAX): New macros.
5955 (quotearg_n_options): Abort if N is negative.
5956 Avoid overflow check on hosts where size_t is 64 bits and int
5957 is 32 bits, as overflow is impossible there.
5958 Fix off-by-one typo that caused unnecessary reallocation.
5960 2001-11-27 Jim Meyering <meyering@lucent.com>
5962 * tempname.c: Merge with version from libc.
5963 * regex.c: Likewise.
5965 * tempname.c: Include stdlib.h unconditionally. On some old systems
5966 for which STDC_HEADERS is 0, it was not included, resulting in a
5967 warning about an integer-to-pointer conversion problem with getenv.
5968 Reported by Volker Borchert.
5970 2001-11-26 Jim Meyering <meyering@lucent.com>
5972 * gtod.h: Remove file.
5973 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5974 * gettimeofday.c: Don't include gtod.h.
5975 (GTOD_init): Remove function.
5976 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5977 Suggestion from Volker Borchert.
5979 2001-11-23 Jim Meyering <meyering@lucent.com>
5981 * hash.h (struct hash_table): Don't define here. Merely declare it.
5982 * hash.c (struct hash_table): Define it here instead.
5984 2001-11-22 Jim Meyering <meyering@lucent.com>
5986 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5988 2001-11-18 Paul Eggert <eggert@twinsun.com>
5990 * tempname.c (TMP_MAX): Remove; no longer needed.
5991 (TEMPORARIES): New macro.
5992 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5993 removes an artificial limitation (e.g. HP-UX 10.20, where
5996 2001-11-18 Jim Meyering <meyering@lucent.com>
5998 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6001 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6002 files will be created before anything else.
6004 2001-11-17 Jim Meyering <meyering@lucent.com>
6006 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6007 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6008 rather than group writable. Patch by Juan F. Codagnone.
6010 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6011 Instead, include "xalloc.h".
6013 * mountlist.c: Include unlocked-io.h after all system headers.
6014 Remove explicit declarations of xmalloc, xrealloc,
6015 and xstrdup. Instead, include "xalloc.h".
6017 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6018 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6019 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6021 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6022 Reported by Padraig Brady.
6024 * mkstemp.c: #undef mkstemp.
6026 (rpl_mkstemp): Rename from mkstemp.
6029 2001-11-16 Jim Meyering <meyering@lucent.com>
6031 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6032 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6033 determine the amount of total physical memory, use pstat_getstatic.
6034 HPUX-11 doesn't define _SC_PHYS_PAGES.
6035 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6036 If sysconf couldn't be used to determine the amount of available
6037 physical memory, use both pstat_getstatic and pstat_getdynamic.
6038 Based on a patch from Bob Proulx.
6040 2001-11-05 Jim Meyering <meyering@lucent.com>
6042 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6044 2001-11-03 Jim Meyering <meyering@lucent.com>
6046 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6047 in argmatch_to_argument call.
6049 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6052 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6053 e.g., a fault due to an attempt to free a NULL pointer.
6055 2001-11-01 Jim Meyering <meyering@lucent.com>
6057 * dirfd.c, dirfd.h: New files.
6058 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6060 * hash.c (hash_print) [TESTING]: Clean up.
6062 2001-10-22 Paul Eggert <eggert@twinsun.com>
6064 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6065 to avoid a warning if -Wall.
6067 2001-10-21 Paul Eggert <eggert@twinsun.com>
6069 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6071 2001-10-21 Jim Meyering <meyering@lucent.com>
6073 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6074 this code would end up calling gettext even in packages built
6076 * getopt.c (_): Likewise.
6077 * regex.c (_): Likewise.
6079 2001-10-20 Paul Eggert <eggert@twinsun.com>
6081 * error.c (strerror_r): Do not declare unless !_LIBC.
6082 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6083 Use strerror_r that is only a macro, even if it is not a function.
6084 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6085 (private_strerror): Use prototypes, not old-style function definition.
6086 (print_errno_message): New function.
6087 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6089 (error_tail, error, error_at_line): Use it.
6091 2001-10-11 Jim Meyering <meyering@lucent.com>
6093 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6094 and quote_n (1, ... to avoid clobbering a buffer.
6096 2001-10-05 Jim Meyering <meyering@lucent.com>
6098 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6099 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6100 * hash-pjw.h: New file.
6102 2001-09-30 Jim Meyering <meyering@lucent.com>
6104 * mountlist.c [MOUNTED_GETFSSTAT]:
6105 Include <sys/ucred.h>, for Apple Darwin.
6106 Include sys/mount.h and sys/fs_types.h only if available.
6108 (read_filesystem_list): Use FS_TYPE.
6110 2001-09-29 Paul Eggert <eggert@twinsun.com>
6112 * exclude.c (excluded_filename): 0 -> false, since it's
6115 2001-09-28 Paul Eggert <eggert@twinsun.com>
6117 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6118 #defines strtoimax. Also treat the other strto* functions
6121 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6122 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6123 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6125 2001-09-26 Jim Meyering <meyering@lucent.com>
6127 Most macros in unlocked-io.h had the wrong number of arguments.
6128 * gen-uio: New script.
6129 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6130 * unlocked-io.hin: Remove file.
6131 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6132 rather than trying to embed it here.
6133 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6134 Reported by Padraig Brady.
6136 2001-09-25 Volker Borchert <bt@teknon.de>
6138 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6140 2001-09-23 Jim Meyering <meyering@lucent.com>
6142 * mountlist.c: Remove useless parentheses in #if directives.
6143 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6144 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6146 2001-09-22 Jim Meyering <meyering@lucent.com>
6148 * localcharset.c: Update from latest gettext.
6149 * config.charset: Likewise.
6151 2001-09-20 Jim Meyering <meyering@lucent.com>
6153 * xstrtol.c (strtoimax): Guard declaration with
6154 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6155 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6156 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6157 (strtoumax): Likewise, for completeness (it wasn't necessary).
6159 2001-09-06 Paul Eggert <eggert@twinsun.com>
6161 * strtoimax.c (HAVE_LONG_LONG):
6162 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6163 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6164 to work around bug in IBM C compiler.
6166 2001-09-16 Jim Meyering <meyering@lucent.com>
6168 * mkdir.c: New file.
6170 2001-09-04 Paul Eggert <eggert@twinsun.com>
6172 * xgetcwd.c: Revert some of the previous change; intead,
6173 fix the HAVE_GETCWD_NULL code to behave more like the
6174 !HAVE_GETCWD_NULL code used to.
6177 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6180 2001-09-04 Paul Eggert <eggert@twinsun.com>
6182 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6183 Use ssize_t, not int, to store result of readlink.
6184 Check for ssize_t overflow as well as size_t overflow,
6185 as POSIX says the result of readlink is implementation-defined
6186 when ssize_t overflows.
6187 Remove unnecessary cast to char*.
6188 Use free+malloc instead of realloc, as the storage doesn't need
6189 to be preserved and it's clearer and can be more efficient that way.
6190 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6191 * xreadlink.h (xreadlink): Update prototype.
6193 2001-09-03 Paul Eggert <eggert@twinsun.com>
6195 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6196 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6197 spotted by Jim Meyering.
6199 2001-09-03 Jim Meyering <meyering@lucent.com>
6201 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6203 2001-09-03 Paul Eggert <eggert@twinsun.com>
6205 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6206 like the HAVE_GETCWD_NULL code.
6207 Include pathmax.h if not HAVE_GETCWD.
6208 Do not include xalloc.h.
6209 (INITIAL_BUFFER_SIZE): New symbol.
6210 Do not use xmalloc / xrealloc, since the caller is responsible for
6211 handling errors. Preserve errno around `free' during failure.
6212 Do not overrun buffer when using getwd.
6214 2001-09-03 Paul Eggert <eggert@twinsun.com>
6216 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6217 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6219 2001-09-02 Jim Meyering <meyering@lucent.com>
6221 * error.c: Update from GNU libc.
6223 2001-09-01 Jim Meyering <meyering@lucent.com>
6225 * xreadlink.c: New file.
6226 * xreadlink.h: New file.
6227 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6229 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6230 doesn't conflict with sparc Solaris 7's definition in
6231 /usr/include/sys/int_types.h.
6233 * exclude.c: Use `""', not `<>' to #include non-system header files.
6234 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6235 and strncasecmp as r-values. Unixware didn't have declarations.
6237 2001-08-31 Jim Meyering <meyering@lucent.com>
6239 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6240 Use an initial, malloc'd, buffer of length 128 rather than
6241 a statically allocated one of length 1024.
6243 2001-08-30 Paul Eggert <eggert@twinsun.com>
6245 * xgetcwd.c: Don't include pathmax.h.
6246 Include stdlib.h and unistd.h if available.
6248 (xmalloc, xstrdup, free): Remove decls.
6249 (xgetcwd): Don't assume sizes fit in unsigned.
6250 Check for overflow when computing sizes.
6251 Simplify reallocation code.
6253 2001-08-28 Paul Eggert <eggert@twinsun.com>
6255 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6257 * strtoimax.c: Renamed from strtoxmax.c, removing the
6260 Also, make the following further changes to make this file's
6261 configuration more similar to that of strtol.c:
6262 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6263 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6264 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6265 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6266 changed to signed values.
6268 And make the following changes as well:
6269 Fix copyright notice, as 1999 was missing.
6270 (verify): New macro.
6271 (strtoimax): Check sizes at compile-time, not run-time.
6272 Prefer strtol to strtoll if both work.
6273 (main): Remove; it was not that useful and was a pain to maintain.
6275 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6277 2001-08-30 Paul Eggert <eggert@twinsun.com>
6279 * savedir.c (savedir): Remove size parameter, as POSIX says that
6280 a directory's st_size can have an arbitrary value, so the old
6281 usage could waste an arbitrary amount of memory. All uses
6283 * savedir.h: Update prototype.
6285 2001-08-30 Paul Eggert <eggert@twinsun.com>
6287 * xstrtol.c (strtoimax): New decl.
6289 2001-08-28 Paul Eggert <eggert@twinsun.com>
6291 * xstrtol.h: Add copyright notice.
6292 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6293 LONGINT_INVALID_SUFFIX_CHAR.
6295 2001-08-30 Paul Eggert <eggert@twinsun.com>
6297 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6300 2001-08-30 Paul Eggert <eggert@twinsun.com>
6302 * hash.c: Remove '2001' from copyright notice.
6304 2001-08-30 Paul Eggert <eggert@twinsun.com>
6306 * full-write.h: New file.
6307 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6308 * full-write.c: Correct credits, as cccp.c no longer
6309 exists and anyway it was so heavily changed from the old cccp
6310 code as to be unrecognizable. Include full-write.h.
6311 (full_write) Return size_t, with short writes meaning failure.
6312 All callers changed. This fixes a bug with large buffers
6314 * utime.c: Include full-write.h.
6316 2001-08-30 Paul Eggert <eggert@twinsun.com>
6318 Merge 'exclude' changes from tar 1.13.22.
6319 This fixes one or two unlikely storage allocation overflow bugs,
6320 but doesn't change user-visible behavior otherwise.
6322 2001-08-30 Paul Eggert <eggert@twinsun.com>
6324 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6325 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6326 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6327 Include if available.
6328 (<xalloc.h>): Include
6329 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6330 (verify): New macro. Use it to verify that EXCLUDE macros do not
6331 collide with FNM macros.
6332 (struct patopts): New struct.
6333 (struct exclude): Use it, as exclude patterns now come with options.
6334 (new_exclude): Support above changes.
6335 (new_exclude, add_exclude_file):
6336 Initial size must now be a power of two to simplify overflow checking.
6337 (free_exclude, fnmatch_no_wildcards): New function.
6338 (excluded_filename): No longer requires options arg, as the options
6339 are determined by add_exclude. Now returns bool, not int.
6340 (excluded_filename, add_exclude):
6341 Add support for the fancy new exclusion options.
6342 (add_exclude, add_exclude_file): Now takes int options arg.
6343 Check for arithmetic overflow when computing sizes.
6344 (add_exclude_file): xrealloc might modify errno, so don't
6345 realloc until after errno might be used.
6347 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6349 (free_exclude): New decl.
6350 (add_exclude, add_exclude_file): Now takes int options arg.
6351 (excluded_filename): No longer requires options arg, as the options
6352 are determined by add_exclude. Now returns bool, not int.
6354 2001-08-30 Paul Eggert <eggert@twinsun.com>
6356 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6358 2001-08-27 Jim Meyering <meyering@lucent.com>
6360 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6362 * version-etc.c (N_): Remove definition.
6363 Revert most of last change.
6364 Instead, simply don't mark the `Copyright...' string for translation.
6365 Based on advice from Paul Eggert.
6367 * strtoxmax.c: Tweak comment.
6369 2001-08-26 Jim Meyering <meyering@lucent.com>
6371 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6372 of copyright with `%s' so translators don't get an untranslated
6374 (COPYRIGHT_YEAR): Define.
6375 (version_etc): Use fprintf rather than fputs.
6376 Suggestion from Ulrich Drepper.
6378 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6380 * strtoll.c: New file, from GNU libc.
6381 * xstrtoimax.c: New file.
6383 * xstrtol.h: Add xstrtoimax.
6384 * strtoumax.c: New file. Simply include "strtoumax.c".
6385 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6387 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6388 * strtoxmax.c: ... then renamed to this.
6390 2001-08-13 Paul Eggert <eggert@twinsun.com>
6392 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6393 Port to Solaris 8, where 'sed' requires a space after the 'r'
6394 command, and where sh dislikes "$/". Clean up the spacing a bit.
6395 Redirect output to $tmp just once.
6397 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6399 * addext.c (<errno.h>): Include.
6400 (errno): Declare if not defined.
6401 (addext): Work correctly when pathconf returns -1 and leaves
6402 errno alone because there is no limit. Also, work even if
6403 pathconf returns a value greater than SIZE_MAX.
6405 2001-08-12 Jim Meyering <meyering@lucent.com>
6407 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6408 Simply `return getcwd (NULL, 0);'.
6409 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6410 Use 1300 as initial value for length, not PATH_MAX.
6412 * pathmax.h: Clean up cpp syntax.
6414 2001-08-12 Jim Meyering <meyering@lucent.com>
6416 * gettimeofday.c: New file.
6418 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6420 2001-08-04 Jim Meyering <meyering@lucent.com>
6422 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6423 to get in sync with glibc.
6425 2001-08-03 Paul Eggert <eggert@twinsun.com>
6427 The following changes are from gettext 0.10.39 as maintained by
6430 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6431 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6432 with inverted sense. All uses changed.
6434 * mbswidth.c: Don't include <limits.h>.
6435 Include <stdlib.h> and <string.h> unconditionally.
6436 (iswcntrl, mbsinit, ISCNTRL): New macros.
6437 (mbsnwidth): Use K&R style function declarations.
6438 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6439 can optimize it when MB_CUR_MAX == 1.
6440 The width of control characters is zero, not 1.
6442 2001-07-15 Jim Meyering <meyering@lucent.com>
6444 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6445 (BUILT_SOURCES): Add unlocked-io.h.
6446 (io_functions): Define.
6447 (unlocked-io.h): New rule.
6448 (DISTCLEANFILES): Add unlocked-io.h.
6449 (all-local): Depend on unlocked-io.h, to ensure it is created.
6451 * unlocked-io.hin: New file
6453 * regex.c: Update from glibc.
6455 2001-07-05 Jim Meyering <meyering@lucent.com>
6457 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6459 (libfetish_a_SOURCES): Put all .h files here instead.
6460 Remove a thus-exposed (better checks in automake) duplicate and
6461 two unnecessary .h files.
6463 2001-06-11 Jim Meyering <meyering@lucent.com>
6465 * regex.c: Update from GNU libc.
6467 2001-05-27 Jim Meyering <meyering@lucent.com>
6469 * readutmp.h (UT_TYPE): Define.
6471 2001-05-24 Jim Meyering <meyering@lucent.com>
6473 * argmatch.c: Include "quote.h".
6474 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6475 quote function. Reported by Göran Uddeborg.
6477 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6479 * dirname.c (dir_name): Compute append_dot using path, not newpath
6480 which is not yet declared.
6482 2001-05-11 Paul Eggert <eggert@twinsun.com>
6484 * Makefile.am (libfetish_a_SOURCES):
6485 Add strftime.c, since we now compile it on all hosts.
6487 * strftime.c (my_strftime):
6488 Define to nstrftime if emacs, but only if my_strftime is not defined.
6489 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6490 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6491 Add one more extra argument: a nanoseconds value.
6494 (my_strftime function): Add %N format.
6495 (emacs_strftimeu): Renamed from emacs_strftime,
6496 with extra ut argument.
6498 2001-05-11 Paul Eggert <eggert@twinsun.com>
6500 dirname code cleanup. base_name now behaves more compatibly
6501 with POSIX basename when given file names that have trailing
6502 slashes, and similarly for dir_name. Add new primitives
6503 base_len and dir_len. Put the directory-name-related decls
6506 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6507 * backupfile.c (base_name): Likewise.
6508 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6509 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6510 * makepath.c (strip_trailing_slashes): Likewise.
6511 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6513 * rename.c (strip_trailing_slashes): Likewise.
6514 * same.c (base_name): Likewise.
6515 * stripslash.c (ISSLASH): Likewise.
6517 * addext.c: Include <dirname.h> after size_t is defined.
6518 * backupfile.c: Likewise.
6520 * addext.c (addext): Use base_len to trim redundant
6521 trailing slashes instead of doing it ourselves.
6522 But do not trim the last slash if it is not redundant.
6524 * backupfile.c (find_backup_file_name,
6525 max_backup_version): Use base_len instead of rolling it ourselves.
6526 Handle the case of "" and (on DOS) "C:" correctly.
6528 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6529 Include <string.h>, <dirname.h>.
6530 (base_name): Allow file names ending in slashes, other than names
6531 that are all slashes. In this case, return the basename followed
6532 by the slashes. This is more general, and can be used in places
6533 where the original base_name purposely had an assertion failure.
6534 (base_len): New function.
6536 * dirname.c: Include <string.h> instead of <stdlib.h>.
6537 Do not include <assert.h>; no longer needed.
6539 (memrchr): Remove decl.
6540 (dir_name_r): Remove.
6541 (dir_len): Renamed from dirlen. All callers changed.
6542 Rewrite in terms of base_name, for simplicity and consistency.
6543 (dir_name): Never return NULL. All callers changed.
6544 Do not include <stdlib.h> in test program; no longer needed.
6545 return 0; is fine for test program.
6547 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6549 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6551 * path-concat.c (path_concat): Use base_len to compute
6552 base length, not strlen; this means we cannot rely on memcpy
6555 * same.c (STREQ): Remove.
6556 (same_name): Handle the case where the basename ends in trailing '/'.
6558 * stripslash.c (strip_trailing_slashes): Return nonzero if
6559 a slash was stripped. Do not strip the last slash after a
6562 2001-04-08 Jim Meyering <meyering@lucent.com>
6564 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6565 recomputed; that's necessary when the offset spans a DST transition.
6566 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6568 2001-04-02 Jim Meyering <meyering@lucent.com>
6570 * regex.h, regex.c: Update from GNU libc.
6572 2001-03-19 Paul Eggert <eggert@twinsun.com>
6574 * version-etc.c (version_etc_copyright): Update to 2001.
6576 2001-03-16 Paul Eggert <eggert@twinsun.com>
6578 * tempname.c (uint64_t): Define to uintmax_t if
6579 not defined, and if UINT64_MAX is not defined.
6580 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6581 Reported by John David Anglin.
6583 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6585 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6586 alias if codeset is empty.
6587 * config.charset (BeOS): Use wildcard syntax.
6589 2001-03-13 Jim Meyering <meyering@lucent.com>
6591 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6592 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6595 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6597 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6599 * unicodeio.c (print_unicode_char): Simplify accordingly.
6601 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6603 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6604 support for DOS/DJGPP.
6606 2001-02-28 Paul Eggert <eggert@twinsun.com>
6608 * Makefile.am (libfetish_a_SOURCES):
6609 Add dup-safer.c, fopen-safer.c.
6610 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6612 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6614 2001-02-25 Paul Eggert <eggert@twinsun.com>
6616 The mkstemp replacement is taken from glibc 2.2.2, with some
6617 portability fixes for use outside glibc, as follows:
6619 * tempname.c (struct_stat64): New macro.
6620 (direxists, __gen_tempname): Use it.
6621 This avoids a portability problem with Solaris 8.
6623 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6624 (<stddef.h>, <stdint.h>, <string.h>):
6625 Include only if STDC_HEADERS || _LIBC.
6626 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6627 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6628 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6629 (__set_errno): Define this macro if <errno.h> doesn't.
6630 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6631 Define these macros if <stdio.h> doesn't.
6632 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6633 Define these macros if <sys/stat.h>
6634 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6635 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6636 __xstat64): Define if not _LIBC.
6637 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6638 (__gen_tempname): Invoke gettimeofday only if
6639 HAVE_GETTIMEOFDAY || _LIBC;
6640 otherwise, fall back on plain "time".
6641 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6643 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6645 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6647 2001-02-17 Jim Meyering <meyering@lucent.com>
6649 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6650 around included file name.
6652 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6654 * strftime.c: Update from GNU libc (the only changes were to comments).
6656 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6658 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6660 2001-02-17 Paul Eggert <eggert@twinsun.com>
6662 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6663 Remove workaround macros for hosts that have mbrtowc but not
6664 mbstate_t, as we now insist on proper declarations for both
6665 before using mbrtowc.
6667 2001-02-17 Jim Meyering <meyering@lucent.com>
6669 * regex.c: Update from libc.
6671 2001-02-16 Paul Eggert <eggert@twinsun.com>
6673 * alloca.c (malloc): Undef before defining, since stdlib.h
6674 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6675 Reported by Mark Hounschell via Paul Eggert.
6677 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6679 * config.charset: Update for FreeBSD 4.2.
6681 2001-01-26 Jim Meyering <meyering@lucent.com>
6683 * quotearg.c: Include stddef.h.
6684 * quote.c: Include stddef.h.
6685 Reported by Axel Kittenberger.
6687 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6688 line in double quotes so that it evokes a better diagnostic.
6689 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6690 Reported by Axel Kittenberger.
6692 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6694 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6695 to avoid a warning. Add back 'const' to inptr.
6697 2001-01-16 Jim Meyering <meyering@lucent.com>
6699 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6702 2001-01-14 Jim Meyering <meyering@lucent.com>
6704 * rename.c: New file. From Volker Borchert.
6705 Include stdlib.h, string.h or strings.h, and xalloc.h.
6706 Use strip_trailing_slashes rather than open-coding it.
6708 2001-01-03 Paul Eggert <eggert@twinsun.com>
6710 * strftime.c: Sync with glibc time/strftime.c 1.81.
6712 2001-01-03 Jim Meyering <meyering@lucent.com>
6714 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6715 local `inptr' to avoid warning with some system declarations of iconv.
6717 2000-12-29 Paul Eggert <eggert@twinsun.com>
6719 * modechange.c: Do not assume that mode_t uses the
6720 traditional octal encoding. E.g. "chmod 1 FOO" should set
6721 the other-execute bit of FOO even if S_IXOTH != 1.
6723 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6724 WOTH, XOTH, ALLM): New macros.
6725 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6726 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6728 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6729 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6731 No need to use uintmax_t; unsigned long is long enough.
6732 Don't bother to get suffix since we don't use it.
6734 2000-12-24 Jim Meyering <meyering@lucent.com>
6736 * hash.c (is_prime): Return explicit boolean values.
6737 (hash_get_first): Return NULL to appease Irix5.6's 89.
6738 Reported by Nelson Beebe.
6740 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6742 * localcharset.c (locale_charset): Add support for Win32.
6744 2000-12-18 Paul Eggert <eggert@twinsun.com>
6746 * physmem.h, physmem.c: New files.
6748 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6749 (noinst_HEADERS): Add physmem.h.
6751 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6752 't' for compatibility with Solaris 8 sort.
6754 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6756 * config.charset: Add support for BeOS.
6758 2000-12-16 Jim Meyering <meyering@lucent.com>
6760 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6761 SHELLS_FILE to a file name that's useful on djgpp systems.
6763 (ADDITIONAL_DEFAULT_SHELLS): Define.
6764 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6765 Based mostly on a patch from Prashant TR.
6767 2000-12-16 Jim Meyering <meyering@lucent.com>
6769 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6770 N and M) would have treated it like `chown N:N FILE'.
6772 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6774 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6776 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6777 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6778 to the list of canonical encodings. Rename EUC-CN to GB2312.
6780 2000-12-08 Andreas Schwab <schwab@suse.de>
6782 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6783 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6785 2000-12-07 Jim Meyering <meyering@lucent.com>
6787 * stripslash.c (ISSLASH): Define.
6788 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6791 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6792 (dir_name_r): Declare this function as static.
6793 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6794 manifest itself on a name containing a mix of slashes and
6796 Make this function work with names starting with a DOS-style
6797 drive letter and colon prefix.
6798 (dir_name): Append `.' if necessary.
6799 Based mostly on patches from Prashant TR and Eli Zaretskii.
6801 * dirname.h (dir_name_r): Remove prototype.
6803 2000-12-05 Jim Meyering <meyering@lucent.com>
6805 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6807 2000-12-04 Jim Meyering <meyering@lucent.com>
6809 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6810 Also include memory.h, stdlib.h, unistd.h if appropriate.
6811 Reported by Andreas Jaeger (conflicting declaration of malloc).
6813 2000-12-02 Jim Meyering <meyering@lucent.com>
6815 * closeout.h: Make idempotent, to avoid some obscure warnings.
6817 2000-12-01 Paul Eggert <eggert@twinsun.com>
6819 * memrchr.c: Include <config.h> before any system include file.
6821 2000-11-29 Paul Eggert <eggert@twinsun.com>
6823 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6825 2000-11-26 Jim Meyering <meyering@lucent.com>
6827 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6829 2000-11-22 Paul Eggert <eggert@twinsun.com>
6831 * strftime.c (my_strftime): Do not invoke mbrlen with a
6832 size of (size_t) -1; it's not portable.
6834 2000-11-17 Akim Demaille <akim@epita.fr>
6836 * obstack.h: Formatting changes.
6837 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6838 prevent type checking.
6839 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6840 cast the value to (void *): assigning a `foo *' to a `void *'
6842 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6844 2000-11-17 Jim Meyering <meyering@lucent.com>
6846 * strstr.c: Update from GNU libc.
6848 2000-11-16 Jim Meyering <meyering@lucent.com>
6850 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6852 2000-11-11 Jim Meyering <meyering@lucent.com>
6854 * error.c: Add a couple #includes, merging from GNU libc version.
6856 2000-11-10 Jim Meyering <meyering@lucent.com>
6858 * obstack.h: Update from GNU libc.
6859 * obstack.c: Likewise.
6861 2000-11-06 Paul Eggert <eggert@twinsun.com>
6863 * getusershell.c (setusershell): Use rewind rather than
6864 fseek/fseeko, to avoid configuration hassles with fseeko.
6865 Don't bother opening SHELLS_FILE if shellstream is NULL;
6868 2000-11-05 Jim Meyering <meyering@lucent.com>
6870 * makepath.h (make_dir): Declare.
6871 * makepath.c (make_dir): Remove `static' attribute.
6874 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6876 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6877 last one in a bucket, advance to the next bucket.
6879 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6881 * fnmatch.c: Do not comment out all the code if we are using
6882 the GNU C library, because in some cases we are replacing buggy
6883 code in the GNU C library itself.
6885 2000-10-30 Paul Eggert <eggert@twinsun.com>
6887 * error.h, getline.h, modechange.h:
6888 Remove "2000" from Copyright line, as the file hasn't been
6889 changed this year other than in the copyright notice.
6891 * xalloc.h: Add "2000" to Copyright line, as this file
6892 was changed this year.
6894 2000-10-30 Paul Eggert <eggert@twinsun.com>
6896 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6897 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6898 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6900 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6902 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6903 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6904 doesn't define __restrict_arr.
6906 2000-10-29 Jim Meyering <meyering@lucent.com>
6908 * xstat.in: Fix grammar in comment.
6910 2000-10-28 Jim Meyering <meyering@lucent.com>
6912 * memchr.c: Update from libc.
6913 Adjust for portability:
6914 [HAVE_STDLIB_H]: Include stdlib.h.
6915 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6916 Undef __memchr, too.
6917 [!weak_alias]: Define __memchr to memchr.
6919 * regex.c: Update from libc.
6920 * regex.h: Likewise.
6921 * getopt1.c: Likewise.
6922 * memcmp.c: Likewise.
6924 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6925 Avoid using fseek, when possible -- it's broken by design.
6926 Patch by Ulrich Drepper.
6928 2000-10-26 Jim Meyering <meyering@lucent.com>
6930 * strftime.c: Update from libc.
6932 2000-10-25 Jim Meyering <meyering@lucent.com>
6934 * obstack.c: Update from libc.
6936 2000-10-23 Jim Meyering <meyering@lucent.com>
6938 * hard-locale.c (hard_locale): Revert last change -- it was simply
6939 wrong. That set_locale call must not have any side effects.
6942 2000-10-22 Jim Meyering <meyering@lucent.com>
6944 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6945 [CYCLIC]: Remove now-unused definition.
6947 * save-cwd.c (O_DIRECTORY): Define, if needed.
6948 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6949 Suggestion from Ulrich Drepper.
6951 2000-10-21 Jim Meyering <meyering@lucent.com>
6953 * dirname.c (dir_name_r): New function, factored out of dir_name.
6954 (dir_name): Use dir_name_r.
6955 * dirname.h (dir_name_r): Declare it.
6957 2000-10-21 Jim Meyering <meyering@lucent.com>
6959 * dirname.c (memrchr): Declare if necessary.
6960 (dir_name): Remove the restriction that there be no
6961 trailing slashes. Now, this code skips past them, effectively
6963 [TEST_DIRNAME] (main): New unit tests.
6965 * memrchr.c: New file from GNU libc.
6966 Undef __memrchr, too.
6967 [!weak_alias]: Define __memrchr to memrchr.
6968 Guard weak_alias use with `#ifdef weak_alias'.
6970 2000-10-17 Jim Meyering <meyering@lucent.com>
6972 * quote.h (PARAMS): Define and use.
6973 Reported by Akim Demaille.
6975 * getopt.c: Update from libc.
6977 2000-10-16 Jim Meyering <meyering@lucent.com>
6979 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6982 2000-09-25 Jim Meyering <meyering@lucent.com>
6984 * md5.h (rol): Define (from GnuPG).
6986 * sha.c: Give credit (GnuPG) where due.
6987 (M): Use rol rather than open-coding it.
6988 Add a FIXME comment.
6990 2000-09-21 Jim Meyering <meyering@lucent.com>
6992 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6993 Reported by Michael Stone.
6995 2000-09-20 Jim Meyering <meyering@lucent.com>
6997 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6998 (noinst_HEADERS): Add sha.h.
6999 Based on code from Scott G. Miller and from GnuPG.
7001 2000-09-15 Jim Meyering <meyering@lucent.com>
7003 * regex.c: Update from libc.
7005 2000-09-10 Jim Meyering <meyering@lucent.com>
7007 * getopt.c (_getopt_internal): Update from glibc.
7009 2000-09-09 Jim Meyering <meyering@lucent.com>
7011 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7012 think it should be used as a general replacement for isascii.
7013 * fnmatch.c: Likewise.
7014 * mbswidth.c: Likewise
7015 * regex.c: Likewise.
7018 * userspec.c: Include sys/param.h and limits.h.
7020 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7021 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7022 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7023 UID, GID. Check range.
7025 2000-09-06 Jim Meyering <meyering@lucent.com>
7027 * getopt.c (_getopt_internal): Update from glibc.
7029 2000-08-30 Jim Meyering <meyering@lucent.com>
7031 * strftime.c: Merge in changes from GNU libc.
7033 2000-08-26 Jim Meyering <meyering@lucent.com>
7035 * closeout.c: Include "__fpending.h".
7036 (close_stdout_status): Return right away if there's nothing to flush.
7038 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7039 * __fpending.c: New file.
7040 * __fpending.h: New file.
7042 2000-08-07 Paul Eggert <eggert@twinsun.com>
7044 Standardize on "memory exhausted" instead of "Memory exhausted"
7045 or "virtual memory exhausted".
7046 * obstack.c (print_and_abort): Use "memory exhausted", not
7047 "virtual memory exhausted".
7048 * same.c (same_name): Invoke xalloc_die instead of printing
7050 * userspec.c (parse_user_spec): Likewise.
7051 * bumpalloc.h: comment fix
7052 * same.c, userspec.c: Include xalloc.h.
7054 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7055 not char *const and pointing to a constant array.
7056 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7057 (xrealloc): Comment fix.
7059 * userspec.c (parse_user_spec):
7060 Don't translate a message until just before returning,
7061 to avoid unnecessary translation.
7063 2000-08-07 Jim Meyering <meyering@lucent.com>
7065 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7066 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7067 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7068 getgroups.c, gethostname.c, getopt.h, group-member.c,
7069 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7070 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7071 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7072 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7073 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7074 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7075 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7076 yesno.c: Back out Copyright date changes for each file with no change
7077 this year. This eases coordination with other programs using the same
7078 source code modules. From Paul Eggert.
7080 2000-08-03 Greg McGary <greg@mcgary.org>
7082 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7083 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7084 (EXTEND_BUFFER): Use them.
7086 2000-08-01 Jim Meyering <meyering@lucent.com>
7088 * dirname.c (ISSLASH): Define.
7089 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7090 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7091 both `\' and `/' may be use as path separators.
7092 Based on a patch from Prashant TR.
7094 2000-07-31 Paul Eggert <eggert@twinsun.com>
7096 * quotearg.c (quotearg_n_options): Don't make the initial
7097 slot vector a constant, since it might get modified.
7099 2000-07-31 Jim Meyering <meyering@lucent.com>
7101 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7102 * obstack.c (print_and_abort): Likewise.
7104 2000-07-30 Paul Eggert <eggert@twinsun.com>
7106 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7107 buffer, so that the caller can always quote one small
7108 component of a "memory exhausted" message in slot 0.
7109 From a suggestion by Jim Meyering.
7111 2000-07-30 Jim Meyering <meyering@lucent.com>
7113 * makepath.c (make_path): Quote the other instance, too.
7115 * quotearg.c (N_STATIC_SLOTVECS): Define.
7116 (STATIC_BUF_SIZE): Define.
7117 (quotearg_n_options): Use only statically allocated storage when
7118 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7119 than STATIC_BUF_SIZE.
7121 2000-07-29 Jim Meyering <meyering@lucent.com>
7123 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7124 * dirname.c (dir_name): Likewise.
7126 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7128 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7129 (dir_name): Assert that there are no trailing slashes.
7131 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7133 * mbswidth.h (mbswidth): Add a flags argument.
7134 (mbswidth): New declaration.
7135 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7136 * mbswidth.c (mbswidth): Add a flags argument.
7137 (mbsnwidth): New function.
7139 2000-07-24 Jim Meyering <meyering@lucent.com>
7141 * mbswidth.c: Remove useless #else. From Bruno Haible.
7143 2000-07-23 Paul Eggert <eggert@twinsun.com>
7145 * mbswidth.c (_XOPEN_SOURCE):
7146 Don't define; this causes problems on Solaris 7.
7147 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7149 2000-07-23 Paul Eggert <eggert@twinsun.com>
7152 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7153 so that mbstate_t is always defined.
7155 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7156 be 1 in at least one GCC installation, and this configuration
7157 error is likely to be common. Ignoring MB_LEN_MAX hurts
7158 performance on hosts that have mbrtowc but have only unibyte
7159 locales, but I assume these hosts are rare.
7161 2000-07-23 Paul Eggert <eggert@twinsun.com>
7163 * quotearg.c: Streamline by invoking multibyte code only if needed.
7164 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7165 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7166 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7167 invoke multibyte primitives.
7169 2000-07-23 Jim Meyering <meyering@lucent.com>
7171 * basename.c (base_name): Add an assertion.
7173 2000-07-15 Bruno Haible <clisp.cons.org>
7175 * quotearg.c: When the system forces us to redefine mbstate_t,
7176 shadow its mbsinit function.
7178 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7180 * mbswidth.h: New file.
7181 * mbswidth.c: New file.
7182 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7183 (noinst_HEADERS): Add mbswidth.h.
7185 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7187 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7190 2000-07-15 Jim Meyering <meyering@lucent.com>
7192 * makepath.c: Include quote.h.
7193 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7194 corresponding argument in a `quote (...)' call.
7195 Give better diagnostics.
7197 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7198 (noinst_HEADERS): Add quote.h.
7200 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7201 from tar's src/misc.c.
7202 * quote.h: New file. Prototypes for same.
7204 2000-07-10 Paul Eggert <eggert@twinsun.com>
7206 From a suggestion by Bruno Haible.
7207 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7208 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7209 to decide whether to define the BeOS workaround macro;
7210 this adjusts to the change to AC_MBSTATE_T.
7212 2000-07-13 Paul Eggert <eggert@twinsun.com>
7214 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7216 * quotearg.c (quoting_style_args, quoting_style_vals,
7217 quotearg_buffer_restyled): Add support for
7218 clocale_quoting_style. Undo previous change to
7219 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7220 and "{RIGHT QUOTATION MARK}" msgids.
7222 2000-07-05 Paul Eggert <eggert@twinsun.com>
7224 The old behavior of quoting `like this' doesn't look good with
7225 newer, ISO-style fonts. See:
7226 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7228 Instead, quote "like this" by default. Let the translator
7229 tailor the locale-specific quoting behavior by providing
7230 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7232 * quotearg.c (N_): New macro.
7233 (gettext_default): New function.
7234 (quotearg_buffer_restyled): Use
7235 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7236 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7238 2000-07-09 Jim Meyering <meyering@lucent.com>
7240 * Most files: Update copyright dates to include 2000.
7242 2000-07-08 Jim Meyering <meyering@lucent.com>
7244 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7246 (xgethostname): Remove now-unnecessary #ifdef.
7247 Move declaration of `err' into loop where it's used.
7249 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7251 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7252 by allocating a larger buffer. Test the gethostname return value for
7253 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7254 returns an error and ENAMETOOLONG isn't defined.
7256 2000-07-05 Paul Eggert <eggert@twinsun.com>
7257 and Bruno Haible <haible@clisp.cons.org>
7259 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7261 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7263 * quotearg.c (struct quoting_options): Simplify quote_these_too
7266 2000-07-03 Jim Meyering <meyering@lucent.com>
7268 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7269 Reported by Bruno Haible.
7271 2000-07-04 Jim Meyering <meyering@lucent.com>
7273 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7274 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7277 2000-07-03 Paul Eggert <eggert@twinsun.com>
7278 and Bruno Haible <haible@clisp.cons.org>
7280 * quotearg.c (mbrtowc):
7281 Assign to *pwc, and return 1 only if result is nonzero.
7282 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7284 2000-07-03 Jim Meyering <meyering@lucent.com>
7286 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7287 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7290 2000-07-02 Jim Meyering <meyering@lucent.com>
7292 * quotearg.c (mbstate_t): Don't define here.
7294 2000-07-02 Jim Meyering <meyering@lucent.com>
7296 * nanosleep.c (SIGCONT): Define if not already defined.
7298 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7300 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7301 per change in ../m4/ls-mntd-fs.m4.
7302 (read_filesystem_list): Ignore symbolic links.
7304 2000-06-29 Jim Meyering <meyering@lucent.com>
7306 * same.c: Include <string.h> or <strings.h>, as appropriate,
7307 for declaration of strcmp.
7309 * long-options.c: Include <stdlib.h>, for declaration of exit.
7311 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7312 Avoid warning by casting result to `char *' to remove `const'.
7314 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7316 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7318 2000-06-26 Paul Eggert <eggert@twinsun.com>
7320 savedir now sets errno on failure and invokes xmalloc to get memory.
7321 Fix a couple of other minor bugs while we're at it.
7323 * savedir.c (<unistd.h>): Do not include; there's no need.
7324 (NAMLEN): Remove macro.
7325 (malloc, realloc): Remove decls.
7327 ("xalloc.h"): Include.
7328 (NAME_SIZE_DEFAULT): New macro.
7329 (savedir): Use xmalloc / xrealloc to allocate memory.
7330 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7331 Skip "" directory entries.
7332 Use strlen to calculate directory entry length, since the old method
7333 is rarely used these days and isn't worth supporting.
7334 Don't use a pointer after freeing it.
7335 Check for integer overflow when calculating allocation size.
7336 Use memcpy to copy entries, instead of stpcpy.
7337 Set errno properly when returning NULL.
7338 Check for readdir error.
7340 2000-06-26 Jim Meyering <meyering@lucent.com>
7342 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7344 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7346 * getusershell.c (xmalloc, xrealloc): Remove functions.
7348 Don't include <stdlib.h>. Don't declare malloc, realloc.
7350 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7352 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7354 2000-06-24 Jim Meyering <meyering@lucent.com>
7356 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7358 2000-06-21 Jim Meyering <meyering@lucent.com>
7360 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7362 2000-06-19 Paul Eggert <eggert@twinsun.com>
7364 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7365 (mbrtowc, mbstate_t): Define substitutes if
7366 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7367 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7368 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7370 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7372 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7373 than 1024, return a memory chunk of least possible size, instead
7374 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7375 Use free/xmalloc instead of xrealloc to avoid copying for very long
7378 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7380 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7381 address, not strdup. Include <stdlib.h> and don't declare free().
7383 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7385 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7388 2000-06-21 Jim Meyering <meyering@lucent.com>
7390 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7391 (noinst_HEADERS): Add getstr.h.
7393 * getline.c (getstr): Move into a separate file.
7394 * getstr.c (getstr): New file, extracted from getline.c, with
7395 the following changes: new parameter, delim2; both delim[12]
7396 parameters have type `int', not `char'. The latter would lose
7397 with 8-bit delimiters.
7398 * getstr.h: New file.
7400 2000-06-19 Jim Meyering <meyering@lucent.com>
7402 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7404 2000-06-18 Jim Meyering <meyering@lucent.com>
7406 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7407 Besides, these days every porting target provides a mkdir function.
7409 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7410 (this snippet comes from src/system.h).
7412 2000-06-15 Paul Eggert <eggert@twinsun.com>
7414 * human.c (adjust_value): New function.
7415 (human_readable_inexact): Apply rounding style even when
7416 printing approximate values.
7418 2000-06-14 Paul Eggert <eggert@twinsun.com>
7420 * human.c (human_readable_inexact): Allow an input block
7421 size that is not a multiple of the output block size, and vice versa.
7422 Reported by Piergiorgio Sartor.
7424 2000-06-14 Paul Eggert <eggert@twinsun.com>
7426 * getdate.y (get_date): Apply relative times after time
7427 zone indicator, not before. Reported by Todd A. Jacobs.
7429 2000-06-13 Jim Meyering <meyering@lucent.com>
7431 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7433 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7435 2000-06-12 Paul Eggert <eggert@twinsun.com>
7437 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7439 2000-06-04 Paul Eggert <eggert@twinsun.com>
7441 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7443 2000-06-04 Jim Meyering <meyering@lucent.com>
7445 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7446 SunOS 4.1.4 for which gid_t is an unsigned type.
7448 2000-06-03 Jim Meyering <meyering@lucent.com>
7450 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7452 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7454 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7455 newer, don't install charset.alias.
7456 * config.charset: Change the Linux/glibc rules so they become empty
7457 on glibc-2.1 or newer.
7459 2000-06-02 Jim Meyering <meyering@lucent.com>
7461 * mountlist.c: Back out last change. Instead, do this...
7462 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7463 member using the same `ignore'-testing code.
7464 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7468 2000-05-29 Jim Meyering <meyering@lucent.com>
7470 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7471 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7473 2000-05-22 Jim Meyering <meyering@lucent.com>
7475 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7477 2000-05-18 Jim Meyering <meyering@lucent.com>
7479 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7480 back, too, since it may have been modified by allocate_entry.
7481 (hash_delete): Rewrite to use neither the assignment operator
7482 nor the comma operator in an if-expression.
7484 2000-05-15 Paul Eggert <eggert@twinsun.com>
7487 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7488 Remove; no longer needed.
7489 "quotearg.h": Add include.
7490 (file_name): Do not bother to explicitly initialize to NULL; it's less
7491 efficient on some hosts.
7492 (close_stdout_status): Remove test as to whether stdout was already
7493 closed; it breaks for the case "echo x | sort >&-".
7494 Quote file name colons.
7495 Do not assume that _("write error") lacks format strings.
7497 2000-05-15 Jim Meyering <meyering@lucent.com>
7499 * version-etc.c (version_etc_copyright): Update the copyright string
7500 used in all --version output.
7502 2000-05-14 Jim Meyering <meyering@lucent.com>
7504 * closeout.c (close_stdout_set_file_name): New function.
7505 (close_stdout_status): Use new file-scoped global.
7506 Return right away if fstat says the stdout file descriptor is invalid.
7507 * closeout.h (close_stdout_set_file_name): Declare.
7509 2000-05-10 Jim Meyering <meyering@lucent.com>
7511 * closeout.c [default_exit_status]: New file-scoped variable.
7512 (close_stdout_set_status): New function.
7513 * closeout.h (close_stdout_set_status): Declare.
7515 2000-05-08 Jim Meyering <meyering@lucent.com>
7517 * long-options.c: Don't include closeout.h.
7518 (parse_long_options): Don't call close_stdout for --version.
7520 2000-05-06 Jim Meyering <meyering@lucent.com>
7522 * strnlen.c: Undefine __strnlen and strnlen.
7523 [!weak_alias]: Define __strnlen to strnlen.
7525 * atexit.c: New file, from libiberty.
7527 2000-05-06 Jim Meyering <meyering@lucent.com>
7529 * closeout.c (close_stdout_status): Also check for errors on the
7532 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7534 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7535 instead of xmalloc, xrealloc, path_concat.
7536 (locale_charset): Treat empty environment variables as absent.
7537 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7539 2000-05-04 Jim Meyering <meyering@lucent.com>
7541 * getopt.c: Update from glibc.
7542 * obstack.c: Likewise.
7543 * obstack.h: Likewise.
7544 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7546 * regex.h: Likewise.
7547 * strndup.c: Likewise.
7548 * strnlen.c: New file, from glibc.
7550 2000-05-01 Jim Meyering <meyering@lucent.com>
7552 * full-write.c (full_write): Remove `FIXME' part of comment.
7554 2000-04-29 Jim Meyering <meyering@lucent.com>
7556 * path-concat.c: Declare strdup only if it's not defined.
7557 * canon-host.c: Likewise.
7559 2000-04-28 Jim Meyering <meyering@lucent.com>
7561 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7562 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7563 included first, then limits.h is included by locale.h by libintl.h.
7564 From John David Anglin.
7566 2000-04-25 Jim Meyering <meyering@lucent.com>
7568 * makepath.c (S_IRWXUGO): Define.
7569 (make_path): Always perform explicit chmod if MODE specifies any
7570 of the `special' permission bits. Prompted by a bug report against
7571 install from Mate Wierdl and Joost van Baal.
7573 2000-04-18 Jim Meyering <meyering@lucent.com>
7577 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7578 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7580 2000-04-17 Jim Meyering <meyering@lucent.com>
7582 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7583 the definition of it to rpl_strftime also defined-away the system's
7586 2000-04-15 Jim Meyering <meyering@lucent.com>
7588 Use `C' to denote so-called `contiguous' files, the same way
7590 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7591 (ftypelet): Use S_ISCTG.
7592 From Michael Deutschmann.
7594 2000-04-14 Jim Meyering <meyering@lucent.com>
7596 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7598 2000-04-08 Jim Meyering <meyering@lucent.com>
7600 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7601 names don't conflict. Reported by Eli Zaretskii.
7603 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7605 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7606 bug. Deal with the different error behavior of Irix iconv.
7608 2000-04-07 Jim Meyering <meyering@lucent.com>
7610 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7611 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7613 2000-04-05 Jim Meyering <meyering@lucent.com>
7615 Portability tweaks required for ultrix4.3.
7616 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7617 * readutmp.c: Include sys/types.h before sys/stat.h.
7618 * canon-host.c: Declare strdup.
7619 * path-concat.c: Likewise.
7620 From John David Anglin.
7622 2000-04-04 Jim Meyering <meyering@lucent.com>
7624 Be more DOS 8.3-friendly.
7625 * ref-add.sin: Renamed from ref-add.sed.in.
7626 * ref-del.sin: Renamed from ref-del.sed.in.
7627 * Makefile.am: Reflect renaming.
7628 Reported by Eli Zaretskii.
7630 Use a temporary file name that won't clash with `charset.alias'
7631 in the DOS 8.3 name space.
7632 * Makefile.am (charset_tmp): Define.
7633 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7634 (uninstall-local): Likewise.
7635 Reported by Eli Zaretskii.
7637 2000-03-29 Paul Eggert <eggert@twinsun.com>
7639 * time/strftime.c (my_strftime): Make sure we call the system
7640 strftime, not ourselves, when invoking the underlying strftime.
7642 2000-03-24 Jim Meyering <meyering@lucent.com>
7644 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7645 (charset_alias): Define.
7646 (install-exec-local): Factor out common code.
7647 (uninstall-local): Split lines longer than 80.
7648 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7650 (.sed.in.sed): New rule. Don't redirect directly to $@.
7651 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7653 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7655 * config.charset: Output a line containing "Packages using this file".
7656 * ref-add.sed.in, ref-del.sed.in: New files.
7657 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7658 ref-del.sed): New rules.
7660 2000-03-17 Jim Meyering <meyering@lucent.com>
7662 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7663 Otherwise, include <strings.h>
7665 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7667 * unicodeio.c (utf8_wctomb): New function.
7668 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7669 format instead of in UCS-4 with platform dependent endianness.
7671 2000-03-07 Paul Eggert <eggert@twinsun.com>
7673 * savedir.c (savedir): Work even if directory size is
7674 negative; this can happen with some screwy NFS configurations.
7676 2000-03-06 Jim Meyering <meyering@lucent.com>
7678 * localcharset.c (get_charset_aliases): Don't try to free file_name
7679 if it's NULL (because we ran out of memory). From Bruno Haible.
7681 2000-03-05 Jim Meyering <meyering@lucent.com>
7683 * localcharset.c ("path-concat.h"): Include.
7684 (get_charset_aliases): Use path_concat instead of ANSI string
7687 * unicodeio.h (PARAMS): Define.
7688 Use it to guard prototype.
7690 2000-03-04 Jim Meyering <meyering@lucent.com>
7692 * Makefile.am (install-exec-local): Create $(libdir) before installing
7694 (uninstall-local): Uncomment this rule so `make distcheck' works
7697 * unicodeio.c (<errno.h>): Include it.
7698 (errno): Declare if not defined.
7700 * localcharset.c: Add Bruno's comment justifying use of volatile.
7702 * config.charset: New version, incorporating remarks from a linux
7703 i18n mailing list. From Bruno Haible.
7705 2000-03-02 Jim Meyering <meyering@lucent.com>
7707 * Makefile.am (EXTRA_DIST): Add config.charset.
7709 2000-03-01 Jim Meyering <meyering@lucent.com>
7711 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7712 * unicodeio.c: Likewise.
7714 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7716 * config.charset: New file.
7717 * localcharset.c: New file.
7718 * unicodeio.h, unicodeio.c: New files.
7719 * Makefile.am (DEFS): Add -DLIBDIR=...
7720 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7721 (noinst_HEADERS): Add unicodeio.h.
7722 (all-local, install-exec-local, charset.alias): New targets.
7724 2000-02-28 Paul Eggert <eggert@twinsun.com>
7726 * quotearg.c (ALERT_CHAR): New macro.
7727 (quotearg_buffer_restyled): Use it.
7729 2000-02-27 Jim Meyering <meyering@lucent.com>
7731 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7732 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7734 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7735 not `#if STDC_HEADERS'.
7736 Declare malloc if needed.
7738 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7739 now that autoconf always defines the HAVE_DECL_ symbols.
7740 * human.c: Likewise.
7742 * strtoumax.c: Likewise.
7744 * backupfile.c: Arrange for cpp to fail if the configure-time
7745 declaration check was not run.
7747 * human.c: Likewise.
7749 * strtoumax.c: Likewise.
7751 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7752 then first look up the entire `.'-containing string as a login name.
7754 2000-02-18 Paul Eggert <eggert@twinsun.com>
7756 * getdate.y: Handle two-digit years with leading zeros correctly.
7757 (textint): New typedef.
7758 (parser_control): Member year changed from int to textint.
7760 (YYSTYPE): Removed; replaced by %union with int and textint members.
7761 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7762 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7763 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7764 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7765 (date, number, to_year): Use width of number in digits, not its value,
7766 to determine whether it's a 2-digit year, or a 2-digit time.
7767 (yylex): Store number of digits of numeric tokens.
7768 Reported by John Kendall.
7770 (parser_control): Changed from struct parser_control to typedef (for
7771 consistency). All uses changed.
7773 (tID): Removed; not used.
7774 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7776 2000-02-14 Paul Eggert <eggert@twinsun.com>
7778 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7779 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7781 2000-02-12 Jim Meyering <meyering@lucent.com>
7783 * userspec.c (ISDIGIT): Define it.
7784 (isdigit): Remove definition.
7785 (is_number): Use ISDIGIT, not isdigit.
7786 <libintl.h>: Include.
7788 (parse_user_spec): Mark translatable strings.
7790 2000-02-10 Jim Meyering <meyering@lucent.com>
7792 With these changes, nanosleep.[ch] are finally enough like the other
7793 lib/* replacement files to compile on a few more losing systems.
7795 * nanosleep.h: Don't include config.h.
7796 Remove prototype from declaration of nanosleep.
7797 (PARAMS): Remove now-unneeded definition.
7798 * nanosleep.c: #undef nanosleep.
7799 (rpl_nanosleep): Rename from nanosleep.
7801 2000-02-03 Jim Meyering <meyering@lucent.com>
7803 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7804 rather than with `#if HAVE_UTMPNAME'.
7806 2000-02-01 Jim Meyering <meyering@lucent.com>
7808 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7810 2000-01-31 Jim Meyering <meyering@lucent.com>
7812 * nanosleep.h (nanosleep): Guard declaration with
7813 `#if ! HAVE_DECL_NANOSLEEP'.
7814 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7815 the declaration in that vendor's sys/timers.h.
7816 Reported by Christian Krackowizer.
7818 * quotearg.c (ISASCII): Add #undef and move definition to follow
7819 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7820 (ISPRINT): Likewise.
7821 Reported by Tom Tromey.
7823 2000-01-30 Jim Meyering <meyering@lucent.com>
7825 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7826 uses of ->ut_name. The latter doesn't work with new Linux header files
7827 where only utmpx.ut_user is declared.
7829 * readutmp.h (UT_USER): Define.
7831 2000-01-23 Jim Meyering <meyering@lucent.com>
7833 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7836 2000-01-22 Jim Meyering <meyering@lucent.com>
7838 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7839 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7840 Required for some AIX systems. Reported by Christian Krackowizer.
7841 [TESTING] (main): New function.
7843 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7844 * dirname.c (dir_name): Support for DOS-style file names with drive
7847 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7849 * strverscmp.c (ISDIGIT): Define.
7850 (strverscmp): Use ISDIGIT, not isdigit.
7852 2000-01-17 Paul Eggert <eggert@twinsun.com>
7854 * nanosleep.c (nanosleep):
7855 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7856 POSIX.1 doesn't require SA_INTERRUPT and some systems
7857 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7858 it's been part of POSIX.1 since day 1 (in 1988).
7860 2000-01-17 Jim Meyering <meyering@lucent.com>
7862 * interlock: Remove unused file. Reported by François Pinard.
7864 2000-01-16 Paul Eggert <eggert@twinsun.com>
7866 * quotearg.c (quotearg_buffer_restyled): Do not quote
7867 alert, backslash, formfeed, and vertical tab unnecessarily in
7868 shell quoting style.
7871 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7872 Free Software Foundation, Inc.
7873 Copying and distribution of this file, with or without modification,
7874 are permitted provided the copyright notice and this notice are preserved.