1 2005-09-12 Derek Price <derek@ximbiot.com>
3 * gai_strerror.c: Include config.h when available. Include
4 getaddrinfo.h before other headers to test interface.
5 Reported by Larry Jones <lawrence.jones@ugs.com>.
7 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
9 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
10 definitions, since that's the preferred style in glibc.
11 Fix a minor spacing issue, and update copyright notice to match glibc's.
13 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
15 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
17 2005-09-06 Simon Josefsson <jas@extundo.com>
19 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
20 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
22 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
24 Change bitset word type from unsigned int to unsigned long int,
25 as this has better performance on typical 64-bit hosts.
26 Port bitset code to hosts with unusual word sizes.
27 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
28 (build_collating_symbol):
29 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
30 argument is a bitset. This is merely a style issue, but it makes
31 it clearer that an entire array is expected.
32 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
33 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
34 Port to the case where bitset_word is not the same as unsigned int.
35 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
36 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
38 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
39 (build_trtable, group_nodes_into_DFAstates):
41 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
42 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
43 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
44 * regexec.c (group_nodes_into_DFAstates): Likewise.
45 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
46 * regcomp.c (optimize_subexps, lower_subexp):
47 Work even if bitset_word has holes in its bitwise representation.
48 * regex_internal.h (BITSET_WORD_BITS): Likewise.
49 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
51 * regex_internal.c (re_string_reconstruct):
52 Don't assume UCHAR_MAX == 255.
53 * regex_internal.h (bitset_set_all): Likewise.
54 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
56 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
57 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
59 (BITSET_WORD_MAX): New macro.
60 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
61 (bitset_set_all, bitset_copy): Now inline functions, not macros.
62 (bitset_empty, bitset_copy):
63 Prefer sizeof (bitset) to multiplying it out ourselves.
64 (bitset_not_merge): Remove; unused.
65 (bitset_contain): Return bool, not unsigned int with one bit on.
67 * regexec.c (build_trtable): Don't assume bitset has no stricter
68 alignment than re_node_set; do this by defining a new internal
69 type struct dests_alloc and using it to allocate memory.
71 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
73 Check for arithmetic overflow when calculating sizes, to prevent
74 some buffer-overflow issues. These patches are conservative, in the
75 sense that when I couldn't determine whether an overflow was possible,
76 I inserted a run-time check.
77 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
78 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
79 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
80 (re_xnrealloc, re_x2nrealloc): New inline functions.
81 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
82 (build_equiv_class, build_charclass): Check for arithmetic overflow
83 in size expression calculations.
84 * lib/regex_internal.c (re_string_realloc_buffers):
85 (build_wcs_upper_buffer, re_node_set_add_intersect):
86 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
87 (re_dfa_add_node, register_state): Likewise.
88 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
89 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
90 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
91 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
93 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
95 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
96 to avoid a collision with bits/local_lim.h in glibc.
97 All uses changed. Problem reported by Dmitry V. Levin in
98 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
100 * regex_internal.c (build_wcs_upper_buffer): Fix portability
101 bugs in int versus size_t comparisons.
102 (re_string_context_at): Fix bug where the code assumed that
105 Use bool where appropriate.
106 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
108 (calc_eclosure_iter): Likewise, for ROOT arg.
109 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
110 (build_charclass_op): Likewise, for NON_MATCH arg.
111 * regex_internal.c (re_string_allocate, re_string_construct):
112 (re_string_construct_common): Likewise, for ICASE arg.
113 * regexec.c (re_search_2_stub, re_search_stub):
114 Likewise, for RET_LEN arg.
115 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
116 (set_regs): Likewise, for FL_BACKTRACK arg.
117 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
118 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
119 (calc_eclosure_iter, parse_bracket_exp):
120 Use bool for internal variables that are booleans.
121 * regexec.c (re_search_internal, check_matching, proceed_next_node):
122 (set_regs, build_sifted_states, sift_states_bkref):
123 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
124 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
125 (find_collation_sequence_value):
127 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
128 (re_node_set_compare):
129 Return bool, not int. All callers changed.
130 * regexec.c (check_halt_node_context, check_dst_limits):
131 (build_trtable, check_node_accept): Likewise.
132 * regex_internal.h: Include stdbool.h.
134 Fix bugs uncovered when converting to bool.
135 * regcomp.c (calc_eclosure_iter): Check for storage allocation
136 failure instead of charging ahead blindly.
137 * regex_internal.c (register_state): Likewise.
138 * regexec.c (re_search_2_stub): Use simpler method than boolean
139 for freeing internal storage.
140 (group_nodes_into_DFA_states): Use unsigned int, not int, for
141 bitset pieces used as boolean, to avoid undefined behavior
142 on hosts that do int overflow checking.
144 2005-08-31 Derek Price <derek@ximbiot.com>
146 * getdelim.c (getdelim): Return EOF on EOF.
147 Reported by Larry Jones <lawrence.jones@ugs.com>.
149 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
151 * regex_internal.c (re_string_reconstruct): Don't assume buffer
152 lengths fit in regoff_t; this isn't true if regoff_t is the same
154 * regex.c (re_search_internal): 5th arg is LAST_START
155 (= START + RANGE) instead of RANGE. This avoids overflow
156 problems when regoff_t is the same width as size_t.
158 (re_search_2_stub): Check for overflow when adding the
159 sizes of the two strings.
160 (re_search_stub): Check for overflow when adding START
161 to RANGE; if it occurs, substitute the extreme value.
163 2005-08-31 Jim Meyering <jim@meyering.net>
165 * regcomp.c (search_duplicated_node): Make first pointer arg
167 * regex_internal.c (create_ci_newstate, create_cd_newstate):
168 (register_state): Likewise.
169 * regexec.c (search_cur_bkref_entry, check_dst_limits):
170 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
171 (group_nodes_into_DFAstates): Likewise.
173 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
175 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
176 old glibc regex code mishandles strings longer than 2**31 bytes.
177 This patch fixes this when the regex code is used in gnulib
178 (i.e., outside glibc).
180 This patch should not affect the use of the regex code inside
181 glibc. No doubt this problem also needs to be handled for glibc
182 as well, but the result will be an incompatible change to the
183 glibc ABI, and the old ABI will have to be supported too. That
184 can be the the subject for another patch.
186 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
187 governing whether the rest of this patch is active. By default,
188 the macro is disabled and the patch has no effect.
189 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
190 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
191 (struct re_pattern_buffer, re_search, re_search_2, re_match):
192 (re_match_2, re_set_registers): Use the new types.
193 * regex_internal.h (Idx, re_hashval_t): New types.
194 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
196 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
197 (re_string_context_at, bin_tree_t, re_dfastate_t):
198 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
199 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
200 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
201 (re_string_char_size_at, re_string_wchar_at):
202 (re_string_elem_size_at):
203 Use the new types and macros to port to 64-bit hosts.
204 Use unsigned types for internal values, so that the code
205 mostly works even for arrays larger than SSIZE_MAX.
206 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
207 (search_duplicated_node, calc_eclosure_iter, fetch_number):
208 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
209 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
210 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
211 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
212 (calc_inveclosure, parse_dup_op, build_range_exp):
213 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
214 (fetch_number, create_token_tree, mark_opt_subexp):
216 * regex_internal.c (re_string_construct_common, create_ci_newstate):
217 (create_cd_newstate, re_string_allocate, re_string_construct):
218 (re_string_realloc_buffers, build_wcs_upper_buffer):
219 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
220 (re_string_reconstruct, re_string_peek_byte_case):
221 (re_string_fetch_byte_case, re_string_context_at):
222 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
223 (re_node_set_init_copy, re_node_set_add_intersect):
224 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
225 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
226 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
227 (re_acquire_state, re_acquire_state_context, register_state):
229 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
230 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
231 (re_search_internal, re_search_2_stub, re_search_stub)
232 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
233 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
234 (update_cur_sifted_state, check_dst_limits):
235 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
236 (check_subexp_limits, sift_states_bkref, merge_state_array):
237 (check_subexp_matching_top, get_subexp, get_subexp_sub):
238 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
239 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
240 (expand_bkref_cache, check_node_accept_bytes):
241 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
242 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
243 (acquire_init_state_context, check_halt_node_context):
244 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
245 (sift_states_backward, clean_state_log_if_needed):
246 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
247 (find_recover_state, transit_state_sb, transit_state_mb):
248 (transit_state_bkref, build_trtable, match_ctx_clean):
250 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
251 to work around an assumption that REG_MISSING is negative.
253 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
254 (seek_collating_symbol_entry) [defined _LIBC]:
255 (lookup_collation_sequence_value) [defined _LIBC]:
256 (build_range_exp, build_collating_symbol) [defined _LIBC]:
257 Use prototypes rather than old-style function definitions.
258 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
259 (transit_state_sb) [0]:
260 (find_collation_sequence_value) [defined _LIBC]: Likewise.
262 * regexec.c (re_search_internal): Simplify update of rm_so and
265 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
266 (optimize_subexps, lower_subexp):
267 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
268 since the signed shift might overflow. Use 1u<<31 instead.
269 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
270 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
273 * regcomp.c (optimize_subexps, lower_subexp):
274 Use CHAR_BIT rather than 8, for clarity.
275 * regexec.c (check_dst_limits_calc_pos_1):
276 (check_subexp_matching_top): Likewise.
277 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
278 have to worry about portability issues when shifting it left.
279 Remove no-longer-needed test for table_size > 0.
280 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
281 in a word, as the resulting behavior is undefined.
282 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
283 in one case, a <= should have been an <, and in another case the
284 whole test was missing.
285 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
286 the standard name CHAR_BIT.
287 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
288 this is not true on one's complement and signed-magnitude hosts.
290 * regex_internal.h (re_sub_match_top_t): Remove unused member
292 (struct re_dfa_t): Remove unused member states_alloc.
293 * regcomp.c (init_dfa): Don't initialize unused members.
295 2005-08-31 Bruno Haible <bruno@clisp.org>
297 * strstr.c: Include <stddef.h>, for NULL.
298 * strcasestr.c: Likewise.
299 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
301 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
303 * iconvme.h: Add prototype for iconv_alloc.
305 2005-08-29 Simon Josefsson <jas@extundo.com>
307 * iconvme.c: Fix errno.
309 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
311 * iconvme.c: Split iconv_string into iconv_alloc.
313 2005-08-27 Jim Meyering <jim@meyering.net>
315 * fopen-safer.c: Merge minor changes from coreutils.
316 * dup-safer.c: Likewise.
317 * fd-safer.c: Likewise.
319 Merge from coreutils.
320 * stdio--.h: New file.
321 * stdlib--.h: New file.
322 * mkstemp-safer.c: New file.
325 * pipe-safer.c: New file.
326 * creat-safer.c: New file.
327 * fcntl--.h (creat): Define to creat_safer.
328 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
329 * unistd--.h (pipe): Define to pipe_safer.
330 * unistd-safer.h: Declare pipe_safer.
332 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
334 * regex_internal.h: Remove all references to
335 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
337 (bitset_not, bitset_merge, bitset_not_merge):
338 (bitset_mask, re_string_allocate, re_string_construct):
339 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
340 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
341 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
342 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
343 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
344 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
345 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
346 (re_acquire_state_context):
347 Remove unnecessary forward decls.
348 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
349 Put __attribute at function definition,
350 now that the function decl has been removed.
351 * lib/regex_internal.c (re_string_peek_byte_case):
352 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
355 2005-08-26 Simon Josefsson <jas@extundo.com>
357 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
358 Haible <bruno@clisp.org>.
360 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
362 * regexec.c (set_regs): Don't alloca with an unbounded size.
364 alloca modernization/simplification for regex.
365 * regex.c: Remove portability cruft for alloca. This no longer
366 needs to be at the start of the file, and can be moved into
367 regex_internal.h and simplified.
368 * regex_internal.h: Include <alloca.h>.
369 (__libc_use_alloca) [!defined _LIBC]: New macro.
370 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
371 now works outside glibc.
373 2005-08-24 Simon Josefsson <jas@extundo.com>
375 * getpass.c: Add WIN32 implementation. Conditionalize use of
376 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
379 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
381 Make regex safe for g++. This fixes one real bug (an "err"
382 that should have been "*err"). g++ problem reported by
384 * regex_internal.h (re_calloc): New macro, consistent with
385 re_malloc etc. All callers of calloc changed to use re_calloc.
386 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
387 not int. All callers changed.
388 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
389 just use an array of size MB_LEN_MAX.
390 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
391 (find_recover_state): Change "err" to "*err"; this fixes what
392 appears to be a real bug.
393 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
396 2005-08-25 Jim Meyering <jim@meyering.net>
398 * open-safer.c: Include <config.h>.
399 Otherwise, we'd lose LARGEFILE support in any file using
402 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
404 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
405 * regex.h (regerror): Likewise.
407 * regex.c: Do not include <sys/types.h>, as POSIX no longer
408 requires this. (The code never needed it.)
410 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
411 All uses of recently-renamed identifiers changed to use the new,
412 POSIX-compliant names. The code will build and run just fine
413 without these changes, but it's better to eat our own dog food
414 and use the standard-conforming names.
416 * regex.h: Fix a multitude of POSIX name space violations.
417 These changes have an effect only for programs that define
418 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
419 do not change anything for programs compiled in the normal way.
420 Also, there is no effect on the ABI.
422 (_REGEX_SOURCE): New macro.
423 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
424 defined and _GNU_SOURCE is not; this fixes a name space violation.
426 Rename the following macros to obey POSIX requirements.
427 The old names are still visible as macros if _REGEX_SOURCE is defined.
428 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
429 RE_BACKSLASH_ESCAPE_IN_LISTS.
430 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
431 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
432 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
433 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
434 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
435 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
436 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
437 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
438 (REG_INTERVALS): renamed from RE_INTERVALS.
439 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
440 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
441 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
442 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
443 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
444 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
445 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
446 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
447 RE_UNMATCHED_RIGHT_PAREN_ORD.
448 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
449 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
450 (REG_DEBUG): renamed from RE_DEBUG.
451 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
452 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
453 unusual, since we can't clash with the POSIX REG_ICASE.
454 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
455 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
456 (REG_NO_SUB): renamed from RE_NO_SUB.
457 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
458 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
459 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
460 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
461 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
462 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
463 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
464 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
465 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
466 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
467 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
468 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
469 RE_SYNTAX_POSIX_MINIMAL_BASIC.
470 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
471 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
472 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
473 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
474 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
475 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
476 (REG_FIXED): Renamed from REGS_FIXED.
477 (REG_NREGS): Renamed from RE_NREGS.
479 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
480 of other REG_* macros, since POSIX says the user is allowed to
481 #undef these macros selectively.
483 (reg_errcode_t): Update comment stating what other tables need
486 Rename the following enum values to obey POSIX requirements.
487 The old names are still visible as macros.
488 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
489 is not defined, since GNU is supposed to be a superset of POSIX as
490 much as possible, and since we want reg_errcode_t to be a signed
491 type for implementation consistency.
492 (_REG_NOERROR): Renamed from REG_NOERROR.
493 (_REG_NOMATCH): Renamed from REG_NOMATCH.
494 (_REG_BADPAT): Renamed from REG_BADPAT.
495 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
496 (_REG_ECTYPE): Renamed from REG_ECTYPE.
497 (_REG_EESCAPE): Renamed from REG_EESCAPE.
498 (_REG_ESUBREG): Renamed from REG_ESUBREG.
499 (_REG_EBRACK): Renamed from REG_EBRACK.
500 (_REG_EPAREN): Renamed from REG_EPAREN.
501 (_REG_EBRACE): Renamed from REG_EBRACE.
502 (_REG_BADBR): Renamed from REG_BADBR.
503 (_REG_ERANGE): Renamed from REG_ERANGE.
504 (_REG_ESPACE): Renamed from REG_ESPACE.
505 (_REG_BADRPT): Renamed from REG_BADRPT.
506 (_REG_EEND): Renamed from REG_EEND.
507 (_REG_ESIZE): Renamed from REG_ESIZE.
508 (_REG_ERPAREN): Renamed from REG_ERPAREN.
509 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
510 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
511 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
512 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
514 (_REG_RE_NAME, _REG_RM_NAME): New macros.
515 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
516 changed. But support the old name if the new one is not defined
517 and if _REGEX_SOURCE.
519 Change the following member names in struct re_pattern_buffer.
520 The old names are still supported if !_REGEX_SOURCE.
521 The new names are always supported, regardless of _REGEX_SOURCE.
522 (re_buffer): Renamed from buffer.
523 (re_allocated): Renamed from allocated.
524 (re_used): Renamed from used.
525 (re_syntax): Renamed from syntax.
526 (re_fastmap): Renamed from fastmap.
527 (re_translate): Renamed from translate.
528 (re_can_be_null): Renamed from can_be_null.
529 (re_regs_allocated): Renamed from regs_allocated.
530 (re_fastmap_accurate): Renamed from fastmap_accurate.
531 (re_no_sub): Renamed from no_sub.
532 (re_not_bol): Renamed from not_bol.
533 (re_not_eol): Renamed from not_eol.
534 (re_newline_anchor): Renamed from newline_anchor.
536 Change the following member names in struct re_registers.
537 The old names are still supported if !_REGEX_SOURCE.
538 The new names are always supported, regardless of _REGEX_SOURCE.
539 (rm_num_regs): Renamed from num_regs.
540 (rm_start): Renamed from start.
541 (rm_end): Renamed from end.
543 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
544 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
545 Prepend __ to parameter names.
547 Undo yesterday's changes.
549 2005-08-24 Jim Meyering <jim@meyering.net>
552 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
554 2005-08-21 Bruno Haible <bruno@clisp.org>
556 * lock.h: Add multiple inclusion guard.
557 * tls.h: Add multiple inclusion guard.
559 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
561 * regex.h (REG_NOSYS)
562 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
563 Define, since POSIX requires it as of 2001.
564 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
565 New private symbol, used to keep the enum signed in all cases.
566 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
567 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
569 * regex_internal.c (re_string_skip_chars, register_state):
571 Remove forward decls; no longer needed now that we use prototypes.
572 * regexec.c (acquire_init_state_context, check_halt_node_context):
573 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
574 (clean_state_log_if_needed): Likewise.
576 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
578 Fix problems reported by Sam Steingold in
579 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
580 * regexec.c (sift_states_bkref): Fix portability bug: the code
581 assumed that reg_errcode_t is a signed type, which is not
582 necessarily true if _XOPEN_SOURCE is not defined.
583 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
584 some compilers warn about it otherwise.
586 2005-08-20 Jim Meyering <jim@meyering.net>
588 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
589 of unused local, dfa.
591 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
593 * regcomp.c (create_initial_state): Remove duplicate decl.
594 (init_word_char, create_initial_state, duplicate_node_closure):
595 (fetch_token, peek_token_bracket, build_range_exp):
596 (build_collating_symbol): Remove forward decls; no longer needed
597 now that we use prototypes.
600 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
601 (re_compile_fastmap_iter, regcomp, regerror, regfree):
602 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
603 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
604 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
605 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
606 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
607 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
608 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
609 (build_range_exp, build_collating_symbol, parse_bracket_exp):
610 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
611 (build_charclass, build_charclass_op, fetch_number, create_tree):
612 (create_token_tree, mark_opt_subexp, duplicate_tree):
613 Use prototypes rather than old-style definitions.
616 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
617 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
618 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
619 (re_string_reconstruct, re_string_peek_byte_case):
620 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
621 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
622 (re_node_set_init_copy, re_node_set_add_intersect):
623 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
624 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
625 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
626 (re_acquire_state, re_acquire_state_context, register_state):
627 (create_ci_newstate, create_cd_newstate, free_state):
629 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
630 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
631 (re_search_internal, prune_impossible_nodes):
632 (acquire_init_state_context, check_matching, static):
633 (check_halt_node_context, check_halt_state_context, proceed_next_node):
634 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
635 (update_regs, sift_states_backward, build_sifted_states):
636 (clean_state_log_if_needed, merge_state_array):
637 (update_cur_sifted_state, add_epsilon_src_nodes):
638 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
639 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
640 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
641 (find_recover_state, check_subexp_matching_top, transit_state_mb):
642 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
643 (check_arrival, check_arrival_add_next_nodes):
644 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
645 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
646 (check_node_accept_bytes, check_node_accept, extend_buffers):
647 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
648 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
653 (re_string_allocate, re_string_construct, re_string_reconstruct):
654 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
655 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
656 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
657 (re_string_context_at, re_string_peek_byte_case):
658 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
659 is defined, since we now use prototypes always.
661 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
662 C89 or better. All uses removed.
664 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
666 * regex_internal.c (re_acquire_state, re_acquire_state_context)
667 [defined lint]: Suppress bogus uninitialized-variable warnings.
669 * regcomp.c (duplicate_node): Return new index, not an error code,
670 and let the caller return REG_ESPACE if out of space. This
671 removes an uninitialied-variable warning with GCC 4.0.1, and also
672 avoids taking the address of a local variable. All callers
675 2005-08-19 Jim Meyering <jim@meyering.net>
677 * regexec.c (proceed_next_node): Redo local variables to
678 avoid GCC shadowing warnings.
680 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
682 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
683 (re_node_set_insert_last, re_dfa_add_node):
684 Rename local variables to avoid GCC shadowing warnings.
686 2005-08-18 Bruno Haible <bruno@clisp.org>
688 * strstr.c (strstr): Fix return value in multibyte case.
689 * strcasestr.c (strcasestr): Likewise.
691 2005-08-17 Jim Meyering <jim@meyering.net>
693 Make the %s format (seconds since the epoch) work for a negative
694 number and when used with a zero-padded field width, e.g. %015s.
696 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
697 label so that it precedes the code to set `digits'. Otherwise,
698 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
699 print `00-22'. Now, it prints `-0022', as it should.
701 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
703 * regex.h: Remove useless space-before-tab. From coreutils.
705 2005-08-17 Bruno Haible <bruno@clisp.org>
707 * strcasestr.h: New file.
708 * strcasestr.c: New file.
710 2005-08-17 Bruno Haible <bruno@clisp.org>
712 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
713 * strstr.c: Completely rewritten, with multibyte locale support.
715 2005-08-17 Bruno Haible <bruno@clisp.org>
717 * strcasecmp.c: Use mbuiter.h.
719 2005-08-17 Bruno Haible <bruno@clisp.org>
721 * mbuiter.h: New file.
723 2005-08-16 Bruno Haible <bruno@clisp.org>
725 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
727 (mbi_avail, mbi_advance): Let the iteration end before the terminating
728 NUL byte, not after it.
730 2005-08-16 Bruno Haible <bruno@clisp.org>
732 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
733 the valid ones. Makes the comparison operations transitive:
734 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
735 * strcasecmp.c (strcasecmp): Use mb_casecmp.
737 2005-08-16 Bruno Haible <bruno@clisp.org>
739 * strcase.h (strcasecmp): Add note in comments.
740 * strncasecmp.c: Use code from strcasecmp.c.
741 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
742 (strcasecmp): Work correctly in multibyte locales.
744 2005-08-16 Bruno Haible <bruno@clisp.org>
746 * strnlen1.h: New file.
747 * strnlen1.c: New file.
749 2005-08-16 Bruno Haible <bruno@clisp.org>
751 * mbfile.h: New file.
753 2005-08-16 Bruno Haible <bruno@clisp.org>
755 * mbiter.h: New file.
757 2005-08-16 Bruno Haible <bruno@clisp.org>
759 * mbchar.h: New file.
760 * mbchar.c: New file.
762 2005-08-16 Bruno Haible <bruno@clisp.org>
764 * tls.h: New file, from GNU gettext.
765 * tls.c: New file, from GNU gettext.
767 2005-08-15 Bruno Haible <bruno@clisp.org>
769 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
772 2005-08-14 Jim Meyering <jim@meyering.net>
776 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
777 Use the hash-table-based cycle-detection code not just when
778 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
779 Reported by James Youngman in
780 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
781 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
782 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
783 This lets us compile with -DFTS_DEBUG, once again.
784 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
785 * fts.c (fd_safer): Remove decl.
786 Include fcntl--.h rather than unistd-safer.h
787 (fts_safe_changedir): Don't call fd_safer; no longer needed
788 now that we include fcntl--.h.
790 2005-08-11 Simon Josefsson <jas@extundo.com>
792 * readline.h, readline.c: New file.
794 2005-08-11 Bruno Haible <bruno@clisp.org>
796 * strnlen.h (strnlen): Change parameter name to match comment.
798 2005-08-10 Simon Josefsson <jas@extundo.com>
800 * strndup.c: Use strnlen.h.
802 * strnlen.h: New file.
804 2005-08-02 Simon Josefsson <jas@extundo.com>
806 * getline.h, getline.c: Rewrite.
808 * getdelim.h, getdelim.c: New files, ported from glibc.
810 2005-07-31 Bruno Haible <bruno@clisp.org>
812 * lock.h (gl_lock_initializer): New macro.
813 (gl_lock_define_initialized): Use it.
814 (gl_rwlock_initializer): New macro.
815 (gl_rwlock_define_initialized): Use it.
816 (gl_recursive_lock_initializer): New macro.
817 (gl_recursive_lock_define_initialized): Use it.
819 2005-07-26 Bruno Haible <bruno@clisp.org>
821 * lock.h: Update from GNU gettext.
822 * lock.c: Update from GNU gettext.
824 2005-07-18 Bruno Haible <bruno@clisp.org>
826 * lock.h (gl_once_t): New type.
827 (gl_once_define, gl_once): New macros.
828 * lock.c (fresh_once): New variable.
829 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
832 2005-07-18 Simon Josefsson <jas@extundo.com>
834 * check-version.c (check_version): Accept identical versions too.
836 2005-07-18 Bruno Haible <bruno@clisp.org>
838 * lock.h: New file, from GNU gettext.
839 * lock.c: New file, from GNU gettext.
841 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
843 * quotearg.c: Add translator comment suggested by Bruno Haible,
846 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
848 * version-etc-fsf.c (version_etc_copyright): Parameterize the
849 copyright symbol and the year.
850 * version-etc.c (COPYRIGHT_YEAR): New constant.
851 (version_etc_va): Use parameterized copyright notice.
852 Reword to conform to the current GNU coding standards.
854 2005-07-11 Simon Josefsson <jas@extundo.com>
856 * size_max.h: New file.
858 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
860 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
863 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
864 and Paul Eggert <eggert@cs.ucla.edu>
866 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
867 in wint_t, not wchar_t. Remove now-unnecessary cast.
869 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
871 * regex.c, regex.h: Sync from libc.
872 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
873 New files, synced from libc, except that regex_internal.h
874 currently has a small porting fix.
876 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
878 Remove the dependency of the strftime module on the tzset module.
879 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
880 Copy the input structure, to work around some of the bug with
881 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
882 Solaris releases, you should also use the tzset module, but we won't
883 require it as a dependency any more since we don't want LGPLed code
884 to depend on GPLed code.
886 2005-07-02 Jim Meyering <jim@meyering.net>
888 * backupfile.c (backup_args): Change a `0' to NULL.
890 2005-07-01 Jim Meyering <jim@meyering.net>
892 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
893 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
894 * save-cwd.c, tempname.c:
895 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
896 and don't include <sys/file.h>).
898 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
900 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
901 declares only 'struct timespec;' (!).
903 2005-06-29 Jim Meyering <jim@meyering.net>
905 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
906 type name. Use the variable name instead.
907 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
909 2005-06-28 Simon Josefsson <jas@extundo.com>
911 * check-version.h, check-version.c: New files.
913 2005-06-28 Simon Josefsson <jas@extundo.com>
915 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
916 collision with global variable. Better indentation. Don't
917 increment buffer pointer beyond buffer end. Based on comments
918 from Paul Eggert <eggert@cs.ucla.edu>.
922 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
924 * canon-host.c (canon-host): Append trailing "," to 0 in
925 initializer of struct addrinfo, as an indication that we don't
926 care how many members the structure has.
928 2005-06-24 Derek Price <derek@ximbiot.com>
929 and Bruno Haible <bruno@clisp.org>
931 Remove stat module & update lstat.
932 * stat.c: Remove this file...
933 (slash_aware_lstat): ...moving this content and its support...
934 * lstat.c (rpl_lstat): ...into here.
937 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
939 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
940 (ranged_convert): Don't save conversion in a temporary struct.
941 This causes a warning with GCC 4.0.0, and anyway in the typical
942 case it's not worth the extra 100 bytes or so of code.
943 (ranged_convert, __mktime_internal): When calling a function via a
944 pointer P, use P () rather than (*P) (), as we now assume C89 or
947 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
949 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
950 "who -r" failed to give output. Problem reported by Tim Waugh.
952 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
953 (xcalloc): Use it to avoid needless tests.
954 Problem reported by Jim Meyering.
956 2005-06-16 Jim Meyering <jim@meyering.net>
958 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
959 when either N or S is zero.
961 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
963 * argp.h (__option_is_short): Check upper limit of
964 __key. Isprint() requires its argument to have the value
965 of an unsigned char or EOF.
967 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
969 * fnmatch.c (fnmatch): If there is an encoding error in a
970 multibyte string or pattern, fall back on unibyte matching.
971 Problem reported by James Youngman.
973 2005-06-08 Bruno Haible <bruno@clisp.org>
975 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
978 2005-06-08 Bruno Haible <bruno@clisp.org>
980 * csharpcomp.h: New file, from GNU gettext.
981 * csharpcomp.c: New file, from GNU gettext.
982 * csharpcomp.sh.in: New file, from GNU gettext.
984 2005-06-07 Derek Price <derek@ximbiot.com>
987 * glob_.h: Indent nested #ifdef.
989 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
992 Use "file name" when talking about file names, instead of "filename"
993 or "path", as per the GNU coding standards.
994 * mkdir-p.c: Renamed from makepath.c.
995 (make_dir_parents): Renamed from make_path. All callers changed.
996 * mkdir-p.h: Likewise. All includers changed.
997 * filenamecat.c: Renamed from path-concat.c.
998 (file_name_concat): Renamed from path_concat. All callers changed.
999 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1000 * filenamecat.h: Likewise. All includers changed.
1001 * acl.c: Don't use "path" or "filename" to mean "file name"
1002 in comments or local variable names.
1003 * basename.c: Likewise.
1004 * canonicalize.c, canonicalize.h: Likewise.
1005 * dirname.c, dirname.h: Likewise.
1006 * euidaccess.c: Likewise.
1007 * exclude.c: Likewise
1008 * fnmatch_.h, fnmatch_loop.c: Likewise.
1009 * fsusage.c, fsuage.h: Likewise.
1010 * fts.c, fts_.h: Likewise.
1011 * getcwd.c: Likewise.
1012 * getloadavg.c: Likewise.
1013 * mkstemp.c: Likewise.
1014 * mountlist.c, mountlist.h: Likewise.
1015 * openat.c, openat.h: Likewise.
1016 * readlink-stub.c: Likewise.
1017 * readutmp.c, readutmp.h: Likewise.
1018 * rename.c: Likewise.
1019 * rmdir.c: Likewise.
1021 * savedir.c: Likewise.
1022 * stripslash.c: Likewise.
1023 * tempname.c: Likewise.
1024 * xreadlink.c: Likewise.
1025 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1027 * exclude.h: Likewise.
1029 * euidaccess.c (getuid, getgid, getuid, getegid)
1030 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1031 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1032 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1033 * pathmax.h: Include <limits.h> unconditionally, since other
1034 files have been getting away with it for years (MORE/BSD 4.3
1036 * userspec.c (getpwnam, getgrnam, getgrgid)
1037 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1039 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1040 Define to 256, not 255, as per modern POSIX.
1042 2005-06-01 Bruno Haible <bruno@clisp.org>
1044 * csharpexec.h: New file, from GNU gettext.
1045 * csharpexec.c: New file, from GNU gettext.
1046 * csharpexec.sh.in: New file, from GNU gettext.
1048 2005-05-31 Derek Price <derek@ximbiot.com>
1049 Paul Eggert <eggert@cs.ucla.edu>
1052 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1054 2005-05-29 Derek Price <derek@ximbiot.com>
1055 Paul Eggert <eggert@cs.ucla.edu>
1057 * glob_.h, glob.c: New files.
1059 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1061 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1063 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1064 the configuration hassle isn't worth it.
1065 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1066 (LONGEST_MODIFIER, PRIuMAX): Remove.
1068 2005-05-27 Bruno Haible <bruno@clisp.org>
1070 * getlogin_r.h: Remove second include of <stddef.h>.
1072 2005-05-25 Bruno Haible <bruno@clisp.org>
1073 Derek Price <derek@ximbiot.com>
1075 * getlogin_r.h: Simplify API documentation.
1077 2005-05-25 Derek Price <derek@ximbiot.com>
1078 Paul Eggert <eggert@cs.ucla.edu>
1080 * getlogin_r.c, getlogin_r.h: New files.
1082 2005-05-22 Bruno Haible <bruno@clisp.org>
1084 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1085 Also include <sys/param.h> if it defines MIN, MAX.
1086 Based on a patch by Derek Price <derek@ximbiot.com>.
1088 2005-05-22 Bruno Haible <bruno@clisp.org>
1090 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1091 (INT64_MIN): Fix definition.
1092 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1094 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1095 NEED_SIGNED_INT_TYPES.
1097 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1098 HAVE_SYSTEM_INTTYPES.
1100 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1102 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1103 so that unistd-safer.h (GPL'ed code) need not be included.
1105 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1108 * fts.c: Don't include "cycle-check.h" or "hash.h".
1109 (setup_dir, free_dir): New functions.
1110 (enter_dir, leave_dir): Define trivial
1111 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1112 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1113 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1114 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1115 Move to fts-cycle.c.
1116 (fts_open): Use setup_dir.
1117 (fts_close): Use free_dir.
1118 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1119 This adds a label and some gotos, but the alternatives were messier.
1120 Check for memory allocation failure when entering a dir.
1121 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1122 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1123 (FTS): New member fts_cycle, that is a union that contains the
1124 old active_dir_ht and cycle_state. All uses changed to mention
1125 fts_cycle.ht and fts_cycle.state.
1126 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1127 fts.c, with the following changes:
1128 (setup_dir, free_dir): New functions.
1129 (enter_dir): Now returns bool. Return true if successful, false
1130 if memory exhausted. All callers changed.
1131 Do not bother partly cleaning up on
1132 memory allocation failure; that is free_dir's job.
1133 However, free ad if hash_insert fails, to avoid memory leak.
1134 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1135 fts->fts_options to see which union member to use.
1137 2005-05-20 Jim Meyering <jim@meyering.net>
1139 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1140 Now a macro, to pacify GCC.
1142 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1144 * chown.c (rpl_chown): Return -1 on failure.
1146 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1148 * canonicalize.c: Include canonicalize.h first, to test interface.
1149 Include <stddef.h> unconditionally, since we assume C89 now.
1150 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1151 * fts.c: Include fts_.h first, to check interface.
1152 Do not include intprops.h; no longer needed.
1153 Include cycle-check.h and hash.h, since fts_.h no longer does.
1154 Remove unnecessary casts of closedir to void.
1155 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1156 decide whether to decrement nlinks.
1157 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1158 (FTS): Use struct hash_table * instead of Hash_table, so that
1159 we no longer need to include hash.h here.
1161 2005-05-17 Jim Meyering <jim@meyering.net>
1163 * fts.c, fts_.h: New files, from coreutils.
1165 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1167 Sync from coreutils.
1168 * unlinkdir.c, unlinkdir.h: New files.
1169 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1170 regex.h, unlocked-io.h, xtime.h:
1171 White space changes only.
1172 * makepath.c (make_path): Port to hosts where leading "//" is special.
1173 * yesno.c: Include getline.h, not ctype.h.
1174 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1175 Use getline to remove arbitrary restriction on response length.
1177 2005-05-13 Bruno Haible <bruno@clisp.org>
1179 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1180 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1181 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1182 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1183 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1184 Add support for 64-bit integers in the MSVC compiler.
1186 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1188 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1189 Change the initial comment to refer to GPL, not LGPL.
1190 gnulib-tool will change it to LGPL as needed.
1192 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1193 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1194 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1195 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1196 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1197 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1198 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1199 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1200 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1201 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1202 concatpath.c, config.charset, copy-file.c, copy-file.h,
1203 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1204 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1205 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1206 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1207 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1208 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1209 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1210 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1211 full-read.c, full-read.h, full-write.c, full-write.h,
1212 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1213 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1214 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1215 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1216 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1217 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1218 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1219 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1220 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1221 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1222 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1223 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1224 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1225 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1226 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1227 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1228 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1229 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1230 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1231 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1232 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1233 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1234 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1235 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1236 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1237 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1238 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1239 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1240 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1241 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1242 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1243 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1244 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1245 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1246 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1247 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1248 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1249 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1250 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1251 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1252 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1253 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1254 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1255 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1256 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1257 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1258 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1259 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1260 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1261 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1262 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1263 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1264 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1265 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1266 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1267 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1268 Update FSF postal mail address.
1270 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1272 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1273 specified in ai_socktype. Fix invalid ai_protocol
1274 check. ai_protocol is usually set to 0 or depending on
1275 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1276 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1277 ai_socktype / ai_protocol in the returned addrinfo structure.
1279 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1280 Bruno Haible <bruno@clisp.org>
1282 * inet_ntop.h: New file.
1283 * inet_ntop.c: New file, from glibc with modifications.
1285 2005-05-08 Jim Meyering <jim@meyering.net>
1287 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1289 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1291 Merge from coreutils. Among other things,
1292 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1293 * fd-safer.c: New file.
1294 * fcntl-safer.h, open-safer.c: Remove.
1295 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1296 * dup-safer.c: Include unistd-safer.h first.
1297 Don't include errno.h.
1298 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1299 * file-type.h: Don't assume invoker included sys/stat.h first.
1300 * file-type.c: Rely on file-type.h change.
1301 * getloadavg.c: Include unistd-safer.h.
1302 (getloadavg): Use safer open.
1303 * getusershell.c: Include "stdio-safer.h".
1304 (getusershell): Use safer fopen.
1305 * long-options.c (long_options): Use NULL rather than 0.
1306 * modechange.h (mode_free): Remove; all callers changed to invoke
1308 * modechange.c: Likewise.
1309 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1310 (MODE_DONE): New constant.
1311 (struct mode_change): Remove 'next' member.
1312 (make_node_op_equals): New function; like the old one of the
1313 same name, except it allocates an array.
1314 (mode_compile, mode_create_from_ref): Use it.
1315 (mode_compile): Allocate result as an array, not a linked list.
1316 Parse octal string ourself, so that we catch mistakes like "+0".
1317 (mode_adjust): Arg is an array, not a linked list.
1318 * modechange.c: Include stat-macros.h, xalloc.h.
1319 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1320 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1321 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1322 Remove. This is now stat-macros.h's job.
1323 (talloc): Remove. All callers replaced by xalloc, so that
1324 our invokers don't have to worry about reporting memory failures.
1325 (make_node_op_equals): Remove.
1326 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1328 (struct mode_change): Moved here from modechange.h.
1329 (mode_append_entry): Remove.
1330 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1331 apps to have incorrect behavior. Use simpler algorithm for head
1332 and tail. Don't futz with umask; that's now the job of mode_adjust.
1333 Detect more invalid usages rather than having somewhat-random behavior.
1334 Don't insert an "a=" action, as that leads to incorrect behavior.
1335 (mode_compile, mode_create_from_ref): Return NULL on error instead
1336 of an enum, since now there's only one way to have an error. All
1338 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1339 at the correct time. Simplify calculation of "+u" and its ilk.
1340 Don't mishandle "+X".
1341 (mode_free): Remove "register" and localize decls.
1342 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1343 (struct mode_change): Move to modechange.c; callers don't
1344 need to see this stuff.
1345 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1346 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1347 (mode_change, mode_adjust): Reflect the new signatures noted above.
1348 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1349 that might redefine system include files.
1350 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1351 (my_usleep): Use NULL rather than (void *) 0.
1352 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1353 Use siginterrupt to specify that system calls should be interrupted.
1354 (rpl_nanosleep): Move initialization of suspended closer to call of
1356 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1357 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1358 (desirable_utmp_entry): New function.
1359 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1360 using x2nrealloc, to simplify logic.
1361 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1362 size calculation. Do not assume utmp file is a regular file.
1363 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1364 (READ_UTMP_CHECK_PIDS): New constant.
1365 * save-cwd.c: Include unistd-safer.h.
1366 (save_cwd): Use fd_safer.
1367 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1368 [!_LIBC] Include "stat-macros.h" instead.
1369 * unistd-safer.h (fd_safer): New decl.
1371 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1373 * byteswap_.h: New file.
1375 2005-04-25 Albert Chin <china@thewrittenword.com>
1377 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1380 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1382 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1383 that "UTC +1 second" continues to work. Problem reported
1385 (relunit_snumber): New rule.
1388 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1390 * getdate.y (universal_time_zone_table): New constant.
1391 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1392 universal_time_zone_table.
1393 (lookup_zone): Prefer universal_time_zone_table to
1394 local_time_zone_table, so that "GMT" time stamps are allowed in
1395 London during the summer. Problem reported by Ian Abbott.
1397 2005-04-12 Jim Meyering <jim@meyering.net>
1399 * human.c (humblock): Set *options even when returning due to
1400 xstrtoumax conversion failure. Thanks to a used-uninitialized
1403 2005-04-09 Jim Meyering <jim@meyering.net>
1405 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1406 -Wuninitialized: initialize tm0.tm_year.
1408 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1410 * getdate.y (parser_control): rels_seen is now a boolean, not a
1411 count, since there's no maximum. All uses changed.
1412 Add member dsts_seen.
1413 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1415 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1416 Use pc_rels_seen to decide whther a date is absolute.
1418 * getdate.y (number): Don't overwrite year.
1419 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1422 2005-04-02 Simon Josefsson <jas@extundo.com>
1424 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1425 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1427 2005-03-27 Jim Meyering <jim@meyering.net>
1429 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1431 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1433 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1434 "one's complement" -> "ones' complement" in comment, as per Knuth.
1435 "value of type" -> "type or expression" in comment.
1436 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1438 2005-03-26 Jim Meyering <jim@meyering.net>
1441 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1442 Correct typos: s/or/of/.
1444 2005-03-23 Jim Meyering <jim@meyering.net>
1446 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1448 2005-03-21 Jim Meyering <jim@meyering.net>
1450 Changes imported from coreutils.
1452 * cycle-check.c: Don't include xalloc.h.
1454 * path-concat.c: Don't include assert.h.
1455 (path_concat): Remove assertion that would have triggered
1456 for ABASE starting with more than one slash.
1457 Reported by Andreas Schwab.
1459 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1460 properly when ABASE is an absolute file name.
1461 Correct the description of this function.
1463 Add an assertion and a test driver.
1464 This fixes a bug introduced on 2004-07-02.
1465 Andreas Schwab reported the resulting failure of cp --parents:
1466 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1468 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1470 * strftime.c (my_strftime): If the underlying strftime returns 0
1471 (which shouldn't happen), generate nothing instead of returning 0
1472 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1474 2005-03-16 Bruno Haible <bruno@clisp.org>
1476 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1478 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1480 * strftime.c (my_strftime): Prepend space to format so that we can
1481 reliably distinguish strftime failure from empty output on POSIX
1484 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1486 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1487 (iconv_string): Don't guess a size-zero buffer, as that might cause
1488 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1489 result would be 'too large', where 'too large' is (heuristically)
1490 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1491 overflow concerns. This will prevent some unwanted malloc failures
1492 when the inputs are very large.
1494 2005-03-15 Bruno Haible <bruno@clisp.org>
1496 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1499 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1502 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1504 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1506 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1507 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1509 * strtol.c: Likewise.
1511 2005-03-14 Simon Josefsson <jas@extundo.com>
1513 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1516 2005-03-14 Jim Meyering <jim@meyering.net>
1518 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1519 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1520 to be nonzero so that we (and caller) can detect the difference
1521 between a valid zero-length expansion and an error return, even
1522 when the underlying strftime fails before writing anything into
1525 2005-03-10 Jim Meyering <jim@meyering.net>
1527 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1528 so that this module works on systems without fchdir.
1530 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1532 Factor int-properties macros into a single file, except for
1533 glibc-related files.
1534 * intprops.h: New file.
1535 * getloadavg.c: Include it instead of limits.h.
1536 (INT_STRLEN_BOUND): Remove.
1537 * human.c: Include intprops.h.
1538 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1539 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1540 * inttostr.h: Include intprops.h instead of limits.h.
1541 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1542 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1543 for consistency with intprops.h.
1544 (time_t_is_integer, twos_complement_arithmetic): Use them.
1545 * sig2str.h: Include <signal.h>, intprops.h.
1546 (INT_STRLEN_BOUND): Remove.
1547 * strftime.c (TYPE_SIGNED): Remove.
1548 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1549 * strtol.c: Adjust comments to match intprops.h.
1550 * userspec.c: Include intprops.h.
1551 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1552 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1553 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1554 instead of rolling our own expressions.
1555 * xstrtol.c: Include xstrtol.h first, to test interface.
1557 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1559 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1560 the right thing even if adding 1900 would overflow. Similarly
1561 for tm_mon + 1 and tm_yday + 1.
1562 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1563 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1564 (DO_SIGNED_NUMBER): New macro.
1565 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1567 2005-03-07 Bruno Haible <bruno@clisp.org>
1569 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1571 2005-03-03 Derek R. Price <derek@ximbiot.com>
1572 Bruno Haible <bruno@clisp.org>
1574 * pagealign_alloc.h: New file.
1575 * pagealign_alloc.c: New file.
1577 2005-01-28 Bruno Haible <bruno@clisp.org>
1579 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1582 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1584 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1585 The workaround isn't strictly needed for POSIX conformance, and
1586 it's too much of a pain to configure and maintain. We'll ask
1587 people to fix their kernels instead.
1588 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1589 (NANOSLEEP_BUG_WORKAROUND): Remove.
1590 (xnanosleep): Remove the workaround.
1592 2005-02-12 Bruno Haible <bruno@clisp.org>
1594 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1596 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1598 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1599 * timespec.h (gettime): Return void, since it always
1600 succeeds now. All uses changed.
1601 * gettime.c (gettime) Likewise.
1602 [HAVE_NANOTIME]: Prefer nanotime.
1603 Assume gettimeofday succeeds, as POSIX requires.
1604 Assime time () succeeds, since other code already does.
1605 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1606 (timespec_subtract): Remove.
1607 (NANOSLEEP_BUG_WORKAROUND): New constant.
1608 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1609 things considerably. Use it only on GNU/Linux hosts, since the
1610 workaround shouldn't be needed elsewhere.
1612 2005-02-24 Bruno Haible <bruno@clisp.org>
1614 * gettext.h: Update from GNU gettext 0.14.2.
1616 2005-02-24 Bruno Haible <bruno@clisp.org>
1618 * localcharset.c: Update from GNU gettext 0.14.2.
1619 * config.charset: Update from GNU gettext 0.14.2.
1621 2005-02-22 Simon Josefsson <jas@extundo.com>
1623 * iconvme.h, iconvme.c: New files, from libc.
1625 2005-02-20 Neil Conway <neilc@samurai.com>
1627 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1628 returned by OSX/Darwin if the specified buffer is not large
1629 enough for the hostname.
1631 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1633 * memrchr.h: New file.
1634 * chdir-long.c: Include it.
1635 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1636 Don't bother including stddef.h.
1638 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1640 * argp-help.c (__argp_help): Create a fake struct argp_state and
1641 pass it to _help, otherwise the latter coredumps trying to
1642 dereference state.root_argp.
1644 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1646 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1648 Include <sys/types.h>, for dev_t.
1649 (ME_DUMMY, ME_REMOTE): Move from here....
1650 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1651 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1653 Include mountlist.h first, to test the interface.
1655 2005-01-29 Bruno Haible <bruno@clisp.org>
1657 * progname.c (program_name): Initialize.
1658 Needed when linking statically on MacOS X.
1660 2005-01-28 Bruno Haible <bruno@clisp.org>
1662 * javacomp.sh.in: New file, from GNU gettext.
1663 * javacomp.h: New file, from GNU gettext.
1664 * javacomp.c: New file, from GNU gettext.
1666 2005-01-26 Bruno Haible <bruno@clisp.org>
1668 * javaexec.sh.in: New file, from GNU gettext.
1669 * javaexec.h: New file, from GNU gettext.
1670 * javaexec.c: New file, from GNU gettext.
1672 2005-01-26 Simon Josefsson <jas@extundo.com>
1674 * gai_strerror.c: Use GPL in header.
1676 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1678 * argp-help.c (hol_entry_help): Avoid using non-constant
1679 initializers for struct pentry_state.
1680 (__argp_error): Check return value of __asprintf
1681 (__argp_failure): Translate error message
1683 * argp-parse.c: Removed braces around the expansion of N_()
1685 2005-01-21 Jim Meyering <jim@meyering.net>
1687 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1688 same value as for Solaris 9.
1690 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1691 component length. This included changing the parameter to be
1692 of type `char *' rather than `char const *'.
1693 * chdir-long.h (chdir_long): Update prototype.
1695 * openat.c (fdopendir, fstatat): New functions.
1696 * openat.h: Include headers required for use of DIR and struct stat.
1697 [AT_SYMLINK_NOFOLLOW]: Define.
1698 (fdopendir, fstatat): Add prototypes.
1700 2005-01-21 Bruno Haible <bruno@clisp.org>
1702 * classpath.h: New file, from GNU gettext.
1703 * classpath.c: New file, from GNU gettext.
1705 2005-01-20 Simon Josefsson <jas@extundo.com>
1707 * version-etc-fsf.c: New file, with version_etc_copyright.
1708 * version-etc.c: Remove version_etc_copyright.
1709 * version-etc.h (version_etc_copyright): Use [] instead of * in
1710 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1712 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1714 * save-cwd.c (save_cwd): Remove code to support the case
1715 where fchdir is missing or flaky.
1717 2005-01-20 Simon Josefsson <jas@extundo.com>
1719 * base64.h (isbase64): Add.
1721 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1722 using a unsigned prototype, don't inline.
1723 (base64_decode): Use it.
1725 2005-01-19 Bruno Haible <bruno@clisp.org>
1727 * sh-quote.h: New file, from GNU gettext.
1728 * sh-quote.c: New file, from GNU gettext.
1730 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1732 Merge changes from coreutils, as described below in several
1733 changelogs dated today.
1735 * save-cwd.c: Include "save-cwd.h" before other include files.
1736 (O_DIRECTORY): Remove; not needed here, since "." must be
1737 a directory. All uses removed.
1738 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1739 universal on Suns, and we also need to test for IRIX.
1740 Revamp code to use 'if' rather than '#if'.
1741 Avoid unnecessary comparison of cwd->desc to 0.
1743 * utimens.c (futimens): Robustify the previous patch, by checking
1744 for known valid error numbers rather than observed invalid ones.
1746 2005-01-18 Jim Meyering <jim@meyering.net>
1748 * version-etc.c (version_etc_copyright): Update copyright date.
1750 * utimens.c (futimens): Account for the fact that futimes
1751 can also fail with errno == ENOSYS or errno == ENOENT.
1752 Patch from Dmitry V. Levin.
1754 Change the name of the robust chdir function from chdir to chdir_long.
1755 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1756 (restore_cwd): Use chdir_long, not chdir.
1757 * chdir-long.c: Renamed from chdir.c.
1758 * chdir-long.h: Renamed from chdir.h.
1759 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1762 2005-01-18 Bob Proulx <bob@proulx.com>
1764 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1765 offsetof() macro construct to avoid compile failure with native HP-UX
1766 11.0 ANSI C compiler.
1768 2005-01-06 Bruno Haible <bruno@clisp.org>
1770 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1771 because stpncpy.m4 takes care of it.
1773 2004-01-24 Bruno Haible <bruno@clisp.org>
1775 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1777 2003-10-09 Bruno Haible <bruno@clisp.org>
1779 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1781 2005-01-06 Bruno Haible <bruno@clisp.org>
1783 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1784 * fwriteerror.c: Include <stdbool.h>.
1785 (fwriteerror): At the end, close the file stream. Record whether
1786 stdout was already closed.
1788 2004-05-27 Bruno Haible <bruno@clisp.org>
1790 * execute.c (environ): Declare if needed.
1791 * pipe.c (environ): Likewise.
1792 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1794 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1796 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1797 definitions to be after all include files, to avoid collisions.
1798 Problem reported by Bob Proulx.
1800 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1802 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1803 not needed. This removes a dependency on the gettext module.
1804 [defined _LIBC]: Do not include <libintl.h>; not needed.
1806 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1808 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1811 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1813 * argp-parse.c: Include <stddef.h>.
1814 (alignof, alignto): New macros.
1815 (parser_init): Don't assume that void * is aligned sufficiently
1818 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1819 need to extend the stack.
1820 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1823 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1825 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1827 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1829 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1830 Remove now-obsolete comment about AIX.
1831 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1832 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1833 (YYMAXDEPTH): New macro.
1835 2004-12-18 Bruno Haible <bruno@clisp.org>
1837 * fatal-signal.c (fatal_signals): Make non-const.
1838 (init_fatal_signals): New function.
1839 (uninstall_handlers, install_handlers): Ignore signals that were set to
1841 (at_fatal_signal): Call init_fatal_signals.
1842 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1844 Reported by Paul Eggert.
1846 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1848 * getdate.y (textint): New member "negative".
1849 (time_zone_hhmm): New function.
1850 Expect 14 shift-reduce conflicts, not 13.
1851 (o_colon_minutes): New rule.
1852 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1853 (yylex): Set the "negative" member of signed numbers.
1855 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1857 Changes imported from coreutils.
1858 * hard-locale.c: Assume <locale.h> exists.
1860 (GLIBC_VERSION): New macro.
1861 (hard_locale): Assume setlocale exists.
1862 Rewrite to avoid #ifdef.
1863 Use strdup rather than malloc + strcpy.
1864 * human.c: Assume <locale.h> exists.
1865 (human_readable): Assume localeconv exists.
1867 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1869 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1870 convert T2, not T. (Imported from libc.)
1872 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1874 * getcwd.c (is_ENAMETOOLONG): New macro.
1875 (__getcwd.c): Don't restore errno; glibc doesn't.
1876 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1877 first, falling back to our code only if its results look suspicious.
1878 Ensure that the resulting buffer is only as large as necessary.
1880 * readutmp.c: Include readutmp.h first.
1881 Include <errno.h>, since readutmp.h no longer does that.
1882 * readutmp.h: Don't include <errno.h>,
1883 <sys/param.h>, <time.h>; not needed to establish interface.
1884 (errno): Remove decl.
1885 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1886 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1887 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1889 2004-11-28 Simon Josefsson <jas@extundo.com>
1891 * base64.h, base64.c: New file.
1893 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1895 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1897 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1899 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1900 HP's ANSI C compiler.
1901 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1902 Declaring int functions causes warnings on some modern systems and
1903 shouldn't be needed to compile on ancient ones.
1904 * same.c (MIN) [defined MIN]: Don't define, since it's already
1907 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1908 with the following changes.
1909 (__set_errno): Parenthesize properly.
1910 Include <stdbool.h>.
1911 (MIN, MAX, MATCHING_INO): New macros.
1912 (__getcwd): Define with prototype, not K&R form.
1913 Use heuristics to allocate default buffer on stack if possible.
1914 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1915 behavior, and to avoid the PATH_MAX limit when computing
1917 Use MATCHING_INO to compare inode number to file.
1918 Check for arithmetic overflow in size calculations.
1919 Fix bug in reallocation of dot array that caused getcwd to fail
1920 on directories nested deeper than 75.
1921 Be more careful about saving errno on error.
1922 Do not use realloc; use only free+malloc, as this is a bit
1923 more flexible and avoids a needless copy operation.
1924 Do not inspect st_dev and st_ino for symbolic links; POSIX
1925 doesn't specify the latter.
1926 Check for closedir errors.
1927 Avoid needless casts.
1928 Use "#ifdef weak_alias" around weak_alias, to be like other
1930 The following changes to getcwd.c have effect only when used in
1931 gnulib; they have no effect inside glibc proper.
1932 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1933 as alloca isn't used.
1934 (alloca, __alloca): Likewise.
1935 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1936 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1937 unconditionally, as gnulib assumes C89 or better.
1938 Do not include <sys/param.h>.
1939 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1940 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1942 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1943 Include <dirent.h> in a way that is compatible with modern Autoconf.
1944 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1945 New macros, if not already defined.
1946 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1947 Use "_LIBC", not "defined _LIBC", for consistency.
1948 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1950 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1951 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1952 * xgetcwd.c: David MacKenzie's old code was removed, so give
1953 credit only to Jim Meyering and adjust the copyright dates.
1954 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1955 <stdlib.h>, <unistd.h>, "pathmax.h".
1956 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1957 (INITIAL_BUFFER_SIZE): Remove.
1958 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1960 2004-11-23 Jim Meyering <jim@meyering.net>
1962 * getopt_.h: Remove trailing blanks.
1964 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1966 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1967 (futimens): New function, which uses futimes if available.
1968 (futimens, utimens): Support timespec==NULL, with same semantics
1969 as utime and utimens.
1970 * utimens.h (futimens): New decl.
1972 2004-11-23 Jim Meyering <jim@meyering.net>
1974 * __fpending.c: Add comment.
1976 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1978 * getopt_.h: Re-addition of __getopt_argv_const caused
1979 redefinition warnings. To avoid them, include the defines
1980 in `#if !defined __need_getopt ... #endif'. The only place
1981 where __getopt_argv_const is used is in definitions
1982 of getopt_long and getopt_long_only below, which are as well
1983 protected by `#ifndef __need_getopt'.
1984 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1985 __need_getopt after including <stdio.h> and <unistd.h> These
1986 headers might have defined it.
1988 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1990 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1992 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1993 optopt): Use them instead of invoking ## directly; otherwise, the
1994 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1996 2004-11-19 Bruno Haible <bruno@clisp.org>
1998 * strtok_r.c: Move comments from here...
1999 * strtok_r.h: ... to here.
2001 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2003 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2004 might fail. Problem reported by Yoann Vandoorselaere.
2005 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2006 that mishandle size_t overflow.
2008 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2010 * canon-host.c: Include "strdup.h".
2011 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2012 Use strdup instead of malloc/strcpy to duplicate strings.
2014 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2015 (human_space_before_unit): New constant.
2016 * human.c (human_readable): Support it.
2018 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2019 (xgetcwd): Set errno correctly when failing.
2020 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2021 the failure is actually due to a PATH_MAX problem.
2023 Further getopt changes to make it more likely that glibc will
2024 buy the changes back.
2025 * getopt.c (POSIXLY_CORRECT): New constant.
2026 (getopt): Use it, so to preserve glibc semantic
2027 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2028 when compiling for libc.
2029 * getopt_.h (__getopt_argv_const): Bring it back.
2030 (getopt_long, getopt_long_only): Use it.
2032 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2033 New arg POSIXLY_CORRECT. All callers changed.
2034 (getopt): Argv is now char * const *, as per standard.
2035 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2036 not char *__getopt_argv_const *.
2037 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2038 _getopt_long_only_r): Likewise.
2039 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2040 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2041 _getopt_long_r, _getopt_long_only_r): Likewise.
2042 * getopt_.h (__getopt_argv_const): Remove.
2043 (getopt): Argv is now char * const *, as per standard.
2045 * getdate.y (tORDINAL): New token.
2046 (day, relunit): Allow it for relative times.
2047 (relative_time_table): Use tORDINAL for ordinals.
2049 2004-11-15 Jim Meyering <jim@meyering.net>
2051 * closeout.c: Include "__fpending.h" once again.
2052 Include <stdbool.h>.
2053 (close_stdout): Don't fail just because stdout was closed initially,
2054 since some programs don't write to stdout in the normal course of
2055 operation (other than --version and --help), and we don't want this
2056 function to make e.g. `touch file >&-' fail.
2057 But do fail if it was closed and someone has tried to write to it.
2058 E.g., `printf foo >&-' must fail.
2060 2004-11-11 Simon Josefsson <jas@extundo.com>
2062 * strtok_r.h, strtok_r.c: New file.
2064 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2066 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2067 we can stop lying to compilers about the constness of argv when we
2068 are compiled outside glibc.
2069 (getopt, getopt_long, getopt_long_only): Use it.
2070 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2072 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2073 _getopt_long_only_r): Likewise.
2074 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2075 _getopt_long_only_r): Likewise.
2077 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2078 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2079 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2080 the other external symbols.
2081 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2082 declaration, since the above renaming now works around collisions.
2084 2004-11-11 Jim Meyering <jim@meyering.net>
2086 * linebreak.c: Remove trailing blanks.
2087 * alloca_.h: Likewise.
2088 * acosl.c: Likewise.
2089 * euidaccess.c: Likewise.
2090 * allocsa.h: Likewise.
2092 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2094 * mktime.c (SHR): New macro, which is a portable
2095 substitute for >> that should work even on Crays.
2096 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2097 Problem reported by Mark D. Baushke in
2098 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2099 * getdate.y (SHR): Likewise.
2101 * strftime.c (SHR): Likewise.
2103 * quotearg.c (struct quoting_options): Use unsigned int for
2104 quote_these_too, so that right shifts are well defined. All uses
2107 2004-11-10 Simon Josefsson <jas@extundo.com>
2109 * getaddrinfo.h, getaddrinfo.c: New files.
2111 2004-11-10 Jim Meyering <jim@meyering.net>
2113 Ensure that no close failure goes unreported.
2114 * closeout.c (close_stdout): Always close stdout. I.e., don't
2115 return early when it seems there's nothing to flush.
2116 Don't include __fpending.h.
2118 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2120 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2122 2004-11-05 Bruno Haible <bruno@clisp.org>
2124 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2125 Reported by Mark D. Baushke <mdb@cvshome.org>.
2127 2004-11-04 Bruno Haible <bruno@clisp.org>
2129 2004-09-11 Bruno Haible <bruno@clisp.org>
2130 * allocsa.valgrind: New file.
2131 2004-02-06 Bruno Haible <bruno@clisp.org>
2132 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2133 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2134 Reported by Christopher Seip <chris.seip@hp.com>.
2136 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2138 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2139 with errno == ERANGE if the buffer is too small.
2140 Problem reported by Mark D. Baushke.
2142 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2144 * xreadlink.c (MAXSIZE): New macro.
2145 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2146 size does not exceed MAXSIZE. Avoid cast.
2147 As suggested by Mark D. Baushke in
2148 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2149 if readlink fails with buffer size just under MAXSIZE, try again
2152 2004-11-02 Derek R. Price <derek@ximbiot.com>
2153 and Paul Eggert <eggert@cs.ucla.edu>
2155 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2156 (get_date): Overparenthesize to avoid GCC warning.
2158 2004-11-02 Bruno Haible <bruno@clisp.org>
2160 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2161 function returns void.
2163 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2165 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2166 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2169 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2171 * getdate.y: Add support for TZ="foo" within a date string.
2172 Fix some bugs near time_t boundaries. Reject dates with
2173 out-of-range components, e.g., "Sept 31".
2174 Include <stdlib.h>, "setenv.h", "xalloc.h".
2175 (ISDIGIT_LOCALE): Remove; unused.
2176 Note that the TZ and time functions used here are not reentrant.
2177 (mktime_ok, get_tz): New functions.
2178 (TZBUFSIZE): New constant.
2179 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2180 This requires that we sometimes generate our own TZ="XXX..." setting.
2182 2004-10-27 Derek R. Price <derek@ximbiot.com>
2184 * mktime.c (not_equal_tm): Remove redundant check.
2186 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2188 * getdate.y: Use Bison 1.875 features, and some minor
2189 code cleanups. This change does not affect semantics.
2190 Don't include <stdlib.h>; no longer needed.
2191 Don't include unlocked-io.h; only the "#if TEST" code uses
2192 stdio, and performance isn't crucial there.
2193 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2194 Bison 1.875 features as described below.
2195 All uses of "PC." replaced by "pc->".
2196 (YYSTYPE): Add a forward declaration.
2197 (yylex, yyerror): Use full prototypes in forward decls.
2198 Use "%pure-parser" rather than obsolescent "%pure_parser".
2199 Use %parse-param and %lex-param instead of obsolescent
2200 YYPARSE_PARAM and YYLEX_PARAM.
2201 (meridian_table, month_and_day_table, time_units_table,
2202 relative_time_table, time_zone_table, military_table,
2203 lookup_zone, lookup_word, get_date):
2204 Use NULL instead of 0 where appropriate.
2205 (to_hour): Avoid abort (), to avoid a dependency on
2207 (yyerror, yylex): Now accepts parser_control * arg.
2208 (main) [TEST]: Use '\0' rather than 0 for char.
2210 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2212 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2213 It's now the caller's responsibility to handle the case where
2214 !HAVE_GETPAGESIZE && !defined getpagesize.
2216 * mktime.c (leapyear): Arg is long int, not int.
2218 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2220 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2222 2004-10-12 Simon Josefsson <jas@extundo.com>
2224 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2225 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2228 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2230 * vsnprintf.h: New file.
2231 * vsnprintf.c: New file.
2233 2004-10-07 Bruno Haible <bruno@clisp.org>
2235 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2236 into the provided buffer.
2238 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2240 * diacrit.c, diacrit.h: Add GPL notice.
2242 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2243 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2244 * logl.c (logl): Keep the code as similar to glibc as possible.
2245 This avoids a potential constant-folding bug.
2247 2004-10-05 Bruno Haible <bruno@clisp.org>
2249 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2251 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2253 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2254 * xmalloc.c (xmemdup): Likewise.
2255 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2256 XFREE): Remove these long-obsolescent macros.
2257 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2258 * xstrdup.c: Remove.
2260 * regex.c (re_comp): Cast gettext return value to char *,
2261 Problem reported by Martin Neitzel via Mark D. Baushke.
2263 2004-10-04 Simon Josefsson <jas@extundo.com>
2265 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2266 '#ifdef USE_UNLOCKED_IO'.
2268 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2270 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2271 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2272 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2273 regex.c, sha1.c, version-etc.c, yesno.c:
2274 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2275 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2276 the includer's responsibility.
2278 Sync from coreutils.
2280 * modechange.c (mode_compile): Don't decrement a pointer that
2281 points to the start of a string, as the C Standard says the
2282 resulting behavior is undefined.
2284 * backupfile.h (enum backuptype): Rename none -> no_backups,
2285 simple -> simple_backups, numbered_existing ->
2286 numbered_existing_backups, numbered -> numbered_backups
2287 to avoid shadowing problems. All uses changed.
2288 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2289 * backupfile.c (check_extension, numbered_backup):
2290 Rename locals to avoid shadowing 'basename'.
2291 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2294 * .cppi-disable: Add getopt_.h, getopt_int.h.
2295 * .cvsignore: Add getopt.h.
2297 2004-10-04 Simon Josefsson <jas@extundo.com>
2299 * memmem.h: New file.
2300 * memmem.c: New file, taken from glibc.
2302 2004-10-02 Jim Meyering <jim@meyering.net>
2304 * dirfd.h, getpagesize.h: Add copyright notice.
2306 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2308 * snprintf.c: Remove comments as to why each header is needed.
2310 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2312 * strsep.h: New file.
2313 * strsep.c: New file.
2315 2004-10-01 Simon Josefsson <jas@extundo.com>
2317 * snprintf.c (snprintf): Handle size==0.
2319 2004-10-01 Simon Josefsson <jas@extundo.com>
2320 Bruno Haible <bruno@clisp.org>
2322 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2323 (snprintf): Declare 'args'.
2325 2004-09-30 Simon Josefsson <jas@extundo.com>
2327 * snprintf.h, snprintf.c: New files.
2329 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2331 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2332 (hol_entry_help): Never translate an empty string.
2333 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2334 * argp.h (OPTION_NO_TRANS): New option.
2336 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2338 * xvasprintf.c: Include xalloc.h.
2339 (xvasprintf): Use xalloc_die, not xmalloc_die.
2341 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2343 * dummy.c: Change copyright notice to FSF, and license to GPL.
2345 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2347 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2348 Problem reported by Bruno Haible in:
2349 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2351 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2353 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2354 in case some system header has #define'd it. Problem reported by
2355 Soeren D. Schulze in
2356 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2358 2004-09-08 Bruno Haible <bruno@clisp.org>
2360 * stdint_.h.in: New file, taken from GNU clisp.
2362 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2364 * xvasprintf.h: New file.
2365 * xvasprintf.c: New file.
2366 * xasprintf.c: New file.
2368 2004-09-08 Bruno Haible <bruno@clisp.org>
2370 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2372 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2374 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2376 Import from coreutils.
2377 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2378 strings on unbounded length. alloca's performance benefits aren't
2379 that important here.
2381 (parse_with_separator): New function, with most of the internals
2382 of the old parse_user_spec. Allow user to omit both user and group,
2383 for compatibility with FreeBSD.
2384 Clone only the user name, not the entire spec.
2385 Do not set *uid, *gid unless entirely successful.
2386 Avoid memory leak in some failing cases.
2387 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2388 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2389 (parse_user_spec): Rewrite to use parse_with_separator.
2391 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2393 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2394 its complicated substitute.
2395 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2396 and program_invocation_name.
2397 (__argp_basename) [!_LIBC]: Remove; the only use was
2398 replaced by its body.
2399 (__argp_short_program_name): Change condition from
2400 !defined __argp_short_program_name to
2401 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2402 to match argp-namefrob.h.
2403 (__argp_failure): Don't assume strerror_r returns char *.
2404 * argp-parse.c (N_): Define unconditionally.
2405 (argp_default_options): Fill out initializers with 0 to avoid
2408 2004-08-12 Simon Josefsson <jas@extundo.com>
2410 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2411 * getopt_.h: Renamed from getopt.h.
2413 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2415 Merge from coreutils.
2417 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2418 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2419 for Reliant Unix 5.43.
2421 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2422 (union fooround): Use uintmax_t, not long int.
2423 The rest is a merge from libc:
2424 [defined _LIBC]: Include <shlib-compat.h>.
2425 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2427 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2429 * strverscmp.c: Convert to UTF-8.
2431 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2433 * obstack.h (obstack_empty_p):
2434 Don't assume that chunk->contents is suitably aligned.
2435 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2436 Likewise. Problem reported by Benno in
2437 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2439 * chown.c (rpl_chown): Work even if the file is writeable but not
2440 readable. This could be improved further but it'd take some work.
2442 2004-08-08 Simon Josefsson <jas@extundo.com>
2444 * xgethostname.c: Don't include error.h (not used).
2447 * getpass.c: Include getpass.h first.
2449 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2451 * xalloc-die.c: New files.
2452 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2454 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2455 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2456 (_, N_, xalloc_die): Move to xalloc-die.c.
2457 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2458 so that we needn't mess with xalloc_msg_memory_exhausted.
2460 * sha1.h: Renamed from sha.h.
2461 (SHA1_H): Renamed from _SHA_H.
2462 (sha1_ctx): Renamed from sha_ctx.
2463 (sha1_init_ctx): Renamed from sha_init_ctx.
2464 (sha1_process_block): Renamed from sha_process_block.
2465 (sha1_process_bytes): Renamed from sha_process_bytes.
2466 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2467 (sha1_read_ctx): Renamed from sha_read_ctx.
2468 (sha1_stream): Renamed from sha_stream.
2469 (sha1_buffer): Renamed from sha_buffer.
2470 * sha1.c: Likewise; renamed from sha.c.
2471 Do not include <sys/types.h>.
2472 Include <stddef.h> rather than <stdlib.h>.
2474 2004-08-08 Bruno Haible <bruno@clisp.org>
2476 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2477 FILESYSTEM_PREFIX_LEN.
2478 * progreloc.c: Likewise.
2479 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2481 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2484 * argp-help.c (make_hol, hol_append): Don't assume that
2485 SIZE_MAX is a valid preprocessor constant.
2486 (__argp_basename): Change from "#ifndef _LIBC"
2487 to "#ifndef __argp_short_program_name", so that
2488 we don't compile these functions for tar.
2490 More merges from coreutils.
2491 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2492 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2494 * addext.c: Remove; no longer needed.
2495 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2496 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2497 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2498 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2499 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2500 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2501 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2502 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2503 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2504 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2505 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2506 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2507 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2508 Import changes from coreutils.
2510 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2512 Merge from coreutils.
2514 * .gdb-history: Remove; this doesn't belong here.
2516 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2517 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2518 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2520 * dirname.h: Include <stdbool.h>.
2521 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2522 for consistency with POSIX terminology. All uses changed.
2523 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2524 (strip_trailing_slashes): Use bool for booleans.
2525 * stripslash.c (strip_trailing_slashes): Likewise.
2527 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2528 sometimes returns a positive errno value even when it succeeds.
2529 (print_errno_message) [!LIBC]: Fall back on strerror if
2532 * path-concat.c (mempcpy): Don't define if a system header defines it.
2533 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2534 (longest_relative_suffix): New function.
2535 (path_concat): Use it. Assume first argument is not NULL.
2536 Port to DOS. Omit redundant separators.
2537 Report an error instead of returning NULL.
2538 Use mempcpy instead of memcpy.
2539 (xpath_concat): Remove: not declared or used.
2541 * same.h: Include <stdbool.h>
2542 (same_name): Return bool, not int.
2543 * same.c (same_name): Likewise.
2544 (errno): Don't declare; we assume C89 or better now.
2546 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2547 if not already defined.
2549 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2550 * dup-safer.c (errno): Likewise.
2552 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2554 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2557 2004-08-03 Simon Josefsson <jas@extundo.com>
2559 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2560 * progname.h: Don't include stdbool.h.
2562 2004-08-02 Simon Josefsson <jas@extundo.com>
2564 * getsubopt.h: New file, with comments from Bruno Haible.
2565 * getsubopt.c: New file, from glibc, but slightly modified based on
2566 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2568 2004-08-01 Simon Josefsson <jas@extundo.com>
2570 * xgetdomainname.c: Include stdlib.h, for free().
2572 2004-07-16 Simon Josefsson <jas@extundo.com>
2574 * dummy.c: New file.
2576 2004-07-16 Bruno Haible <bruno@clisp.org>
2578 * backupfile.h: Add extern "C" for C++.
2579 * closeout.h: Likewise.
2580 * copy-file.h: Likewise.
2581 * findprog.h: Likewise.
2582 * full-write.h: Likewise.
2583 * pathname.h: Likewise.
2584 * progname.h: Likewise.
2585 * stpcpy.h: Likewise.
2586 * stpncpy.h: Likewise.
2587 * strcase.h: Likewise.
2588 * strstr.h: Likewise.
2589 * xalloc.h: Likewise.
2591 * mbswidth.h: Add extern "C" for C++.
2592 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2594 2004-07-09 Simon Josefsson <jas@extundo.com>
2596 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2597 failed without this.)
2599 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2601 * fchown-stub.c: New file.
2603 2004-06-24 Jim Meyering <jim@meyering.net>
2605 * obstack.h (obstack_base): Cast to (void *), per documentation.
2607 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2609 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2611 2004-06-01 Jim Meyering <jim@meyering.net>
2613 * calloc.c: New file.
2615 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2617 * getdate.y (yylex): Allow space between sign and number.
2618 Problem reported by Dan Jacobson.
2620 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2621 and Jim Meyering <jim@meyering.net>
2623 Merge from coreutils CVS.
2625 * stat-macros.h: New file, with contents from file-type.h
2626 and coreutils' system.h.
2627 * file-type.c: Include "stat-macros.h".
2628 * file-type.h (file_type): Move all macro definitions to new file,
2631 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2632 Wrap old code with this conditional.
2633 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2634 function that does not dereference symlinks.
2635 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2637 * xreadlink.c: Include xreadlink.h first, to catch .h file
2638 dependency problems.
2639 (xreadlink): Accept new arg SIZE, for efficiency.
2640 All decls and uses changed.
2641 * xreadlink.h: Include <stddef.h>, for size_t.
2643 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2644 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2646 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2648 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2650 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2651 macros to be defined.
2652 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2653 the allocator returns NULL because the requested size is zero.
2655 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2657 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2658 var. Add comment explaining why libc still defines it. This
2659 merges the following patch from glibc:
2660 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2662 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2664 * obstack.c (_obstack): Remove unused variable. It hasn't been
2665 present in glibc since revision 1.1 of this file.
2666 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2667 obstack_alignment_mask, obstack_alloc, obstack_base,
2668 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2669 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2670 obstack_grow0, obstack_init, obstack_int_grow,
2671 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2672 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2673 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2674 nonexistent functions.
2676 2004-05-17 Derek R. Price <derek@ximbiot.com>
2677 Paul Eggert <eggert@cs.ucla.edu>
2679 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2681 2004-05-14 Bruno Haible <bruno@clisp.org>
2683 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2684 that consists of a '.' followed by an empty digit string.
2685 Patch by Tor Lillqvist <tml@iki.fi>.
2687 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2689 Port obstack to the AS/400, where pointers are 16 bytes wide and
2690 you cannot cast an integer to a valid pointer. This patch is
2691 currently waiting to be integrated into glibc; see
2692 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2694 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2695 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2696 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2697 (struct obstack): temp member is now a union of a pointer and
2698 an integer, instead of an integer. All integer uses changed.
2699 This does not affect the physical layout of struct obstack,
2700 except on hosts (like the AS/400) where the size or alignment of
2701 void * is greater than that of ptrdiff_t.
2702 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2703 __STDC__)]: Store temporary in pointer member of union, not
2705 * obstack.c: Include <stddef.h>, for offsetof.
2706 (struct fooalign): Remove; it doesn't need a name.
2707 (union fooround): Change double to long double, and add void *.
2708 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2709 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2710 not a macro. Hence the values are always int; so remove all
2711 casts-to-int in uses.
2713 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2714 Derek Price <derek@ximbiot.com>
2716 * alloca.c: Include <alloca.h>, to get our interface.
2717 * alloca_.h: Use __alloca on AIX, so that we don't have to
2718 include <alloca.h> first. Use C89 prototype for alloca; this
2719 requires including <stddef.h> for size_t. Use extern "C" if C++.
2720 Use #elif for simplicity, since we can assume C89 now.
2721 Don't try to source the system alloca.h since it will not be found
2722 and to prevent recursively including its replacement.
2723 * fnmatch.c: Include <alloca.h> instead of opencoding.
2724 * regex.c: Likewise.
2726 2004-05-16 Derek Price <derek@ximbiot.com>
2727 Paul Eggert <eggert@cs.ucla.edu>
2729 getline cleanup. This changes the getndelim2 API: both order of
2730 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2733 * getline.c: Don't include stddef.h or stdio.h, since our
2734 interface does that.
2735 (getline): Always use getdelim, so that we don't have two
2736 copies of this code.
2737 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2739 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2740 (GETNDELIM2_MAXIMUM): New macro.
2741 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2742 instead of the old practice of delim2==0. All callers changed.
2743 Return -1 on overflow, instead of returning junk.
2744 Do not set *linesize unless allocation succeeds.
2745 * getndelim2.h: Do not include stddef.h; no longer needed, now
2746 that we include sys/types.h.
2747 * getnline.h: Likewise.
2748 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2749 (getndelim2): Reorder arguments.
2750 * getnline.c (getnline, getndelim):
2751 Don't discard the NMAX argument.
2752 (getnline): Invoke getndelim, to avoid code duplication.
2753 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2754 of (size_t) -1 by callers of the getnline family.
2756 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2758 * nanosleep.c (suspended): Change its type from int to
2759 sig_atomic_t volatile.
2760 (first_call): Make it private to rpl_nanosleep, and have it
2761 be zero initially as that's a bit faster.
2762 (my_usleep): Round up fractional times instead of truncating them,
2763 as this is the usual meaning for 'sleep'.
2765 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2767 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2768 (ENOSYS): Define if not defined.
2769 (settime): Fall back on stime if it exists and settimeofday fails.
2770 But don't bother with fallbacks if a method fails with errno == EPERM.
2772 2004-05-11 Jim Meyering <jim@meyering.net>
2774 Prior to this change, the save_cwd caller required read access to the
2775 current directory on most systems (ones with the fchdir function).
2777 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2778 fails, try write-only, and finally, resort to using xgetcwd.
2780 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2782 * obstack.c, obstack.h: Import changes from libc.
2784 2004-04-28 Bruno Haible <bruno@clisp.org>
2786 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2787 implicitly appends .exe to executables.
2788 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2789 accepts Windows pathnames.
2790 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2791 Cygwin like Windows, since it now accepts Windows pathnames.
2792 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2793 Cygwin like Windows, since it now accepts Windows pathnames.
2794 Reported by Derek Robert Price <derek@ximbiot.com>.
2796 2004-04-20 Jim Meyering <jim@meyering.net>
2798 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2800 2004-04-20 Jim Meyering <jim@meyering.net>
2801 Bruno Haible <bruno@clisp.org>
2803 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2804 memory when realloc fails.
2806 2004-04-18 Jim Meyering <jim@meyering.net>
2808 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2809 don't leak memory and do call END_UTMP_ENT.
2811 2004-04-11 Paul Eggert <eggert@twinsun.com>
2813 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2814 (CHAR_BIT): Remove, since we assume C89.
2815 Include <stdint.h> if available, as per current Autoconf CVS advice.
2817 2004-03-30 Paul Eggert <eggert@twinsun.com>
2819 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2820 not bool, to be more consistent with Unix conventions.
2821 Suggested by Bruno Haible.
2823 Merge from coreutils.
2825 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2828 * getdate.h: Include stdbool.h, and timespec.h instead of
2829 the usual <time.h> dance.
2830 (get_date): Change signature to support fractional time stamps.
2831 All callers changed.
2832 * getdate.y: Include "getdate.h" first, as we can now
2833 assume C89 and don't need to worry about 'const'.
2834 Similarly, include "unlocked-io.h" near start, not in middle.
2836 (textint.value): Use long int rather than int.
2837 (textint.digits): Use size_t rather than int.
2838 (BILLION, LOG10_BILLION): New constants.
2839 (parser_control): New member rel_ns. Members day_ordinal,
2840 time_zone, month, day, hour, minutes, rel_year, rel_month,
2841 rel_day, rel_hour, rel_minutes, rel_seconds
2842 are now long int, not int. Member seconds is now struct timespec,
2843 not int. New member timespec_seen. Members dates_seen, days_seen,
2844 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2846 (%union.intval): Now long int, not int.
2847 New member timespec.
2848 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2849 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2850 (spec): Now is a timespec or an item list.
2851 (timespec, items): New nonterminals.
2852 (time, rel, relunit, number, get_date):
2853 Add support for fractional seconds.
2854 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2855 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2856 (to_hour): First arg is now long int, not int.
2857 (to_year): Returns long int, not int.
2858 Don't treat year -70 like 70.
2859 (tm_diff): Returns long int, not int.
2860 (lookup_word): Use bool instead of int when appropriate.
2861 (yylex): Use size_t for count, not int.
2862 Detect overflow when parsing large integer constants.
2863 Add support for fractions.
2864 (get_date): Make pointers 'const' if possible.
2865 Use more-portable code to detect integer overflow.
2866 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2867 Don't use ctime; it's not reliable if the year has >4 digits.
2869 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2870 This is for compatibility with BSD.
2872 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2873 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2874 From coreutils' system.h.
2876 * userspec.c: Don't include "posixver.h".
2877 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2878 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2879 compatible extension. Simplify code by removing a boolean int
2880 that was always nonzero if a string was nonnull.
2882 2004-03-30 Jim Meyering <jim@meyering.net>
2884 Merge from coreutils.
2886 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2888 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2889 an empty input stream.
2891 * readtokens.c: Include <stdbool.h>.
2892 (readtoken): Use `size_t' rather than int/long.
2893 All callers adjusted.
2894 Use `bool' rather than `int' where appropriate.
2895 Use memset rather than an explicit loop.
2896 Use x2nrealloc rather than xrealloc.
2897 Allow the use of `\0' as a delimiter.
2898 (readtokens): Likewise.
2899 * readtokens.h (readtoken, readtokens): Update prototypes.
2901 2004-03-30 Bruno Haible <bruno@clisp.org>
2903 * getloadavg.c (getloadavg): Don't assume setlocale returns
2906 2004-03-29 Paul Eggert <eggert@twinsun.com>
2908 Merge changes to getloadavg.c from coreutils and Emacs.
2910 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2911 Define to an expression, not to the empty string.
2912 Include cloexec.h and xalloc.h.
2913 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2914 Use set_cloexec_flag rather than rolling our own.
2915 * cloexec.c, cloexec.h: New files.
2917 2004-03-18 Paul Eggert <eggert@twinsun.com>
2919 * getopt.h: Sync with libc CVS.
2921 2004-03-18 Paul Eggert <eggert@twinsun.com>
2922 Bruno Haible <bruno@clisp.org>
2924 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2925 not on all platforms that have <wchar.h>.
2926 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2928 2004-03-09 Paul Eggert <eggert@twinsun.com>
2930 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2932 * getopt_int.h: New file, also synced from libc.
2934 2004-03-07 Paul Eggert <eggert@twinsun.com>
2936 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2937 '#if' expressions. Unlike the code it replaces, it does not
2938 depend on (defined _SC_PAGESIZE). However, it does depend on
2939 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2940 first reported by Jason Andrade in
2941 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2943 2004-01-18 Simon Josefsson <jas@extundo.com>
2945 * strdup.h: New file.
2946 * strdup.c: Include it.
2947 * path-concat.c: Include strdup.h. Drop strdup declaration.
2948 * userspec.c: Include strdup.h. Drop strdup declaration.
2950 2004-02-06 Karl Berry <karl@gnu.org>
2952 * config.charset: update from gettext 0.14.1.
2954 2004-02-05 Paul Eggert <eggert@twinsun.com>
2956 Add comments and code, prompted by suggestions from Bruno Haible
2958 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2959 describing the enum quoting_style values.
2960 * quotearg.c (quotearg_alloc): New function.
2961 (quotearg_buffer_restyled): Treat lone { and } as special.
2962 Treat = as special. Work around bug with older shells
2963 that "see" a '\' that is really the 2nd byte of a multibyte char.
2964 Quote empty string with shell_quoting_style.
2966 2004-02-03 Bruno Haible <bruno@clisp.org>
2968 * pipe.h: New file, from GNU gettext.
2969 * pipe.c: New file, from GNU gettext.
2971 2004-01-27 Bruno Haible <bruno@clisp.org>
2973 * execute.h: New file, from GNU gettext.
2974 * execute.c: New file, from GNU gettext.
2975 * w32spawn.h: New file, from GNU gettext.
2977 2004-01-23 Paul Eggert <eggert@twinsun.com>
2979 Exit-status fix from coreutils.
2981 Use exit_failure consistently in place of EXIT_FAILURE,
2982 so that program exit statuses are consistent on failure.
2984 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2985 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2986 * argmatch.h: Comment fix to match the above.
2987 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2988 Now a macro referring to exit_failure, instead of a separate
2989 variable. Include "exitfail.h" to get it.
2990 * xstrtol.h: Include "exitfail.h".
2991 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2993 * long-options.c (parse_long_options): Use prototype
2994 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2997 2004-01-21 Jim Meyering <jim@meyering.net>
2999 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3000 so as not to conflict with a different-sized __mktime_internal
3001 function in GNU libc.
3002 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3003 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3005 2004-01-18 Paul Eggert <eggert@twinsun.com>
3007 Merge from diffutils.
3009 * file-type.c (file_type): Add typed memory objects.
3010 * file-type.h (S_TYPEISTMO): New macro.
3012 * c-stack.h (c_stack_action): Remove argv argument.
3013 * c-stack.c (c_stack_action): Likewise. All uses changed.
3014 (die): Don't calculate message unless segv_action returns.
3015 (get_stack_location, min_address_from_argv, max_address_from_argv,
3016 volatile stack_base, volatile_stack_size): Remove.
3017 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3018 that every segmentation violation is a stack overflow. (Ouch!)
3019 See Debian bug 136249 (still outstanding) for more info about why
3020 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3022 2003-11-30 Bruno Haible <bruno@clisp.org>
3024 Safer stack allocation.
3025 * setenv.c: Include allocsa.h.
3026 (alloca): Remove fallback definition.
3027 (freea): Remove macro.
3028 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3031 2003-10-17 Bruno Haible <bruno@clisp.org>
3033 * binary-io.h: Avoid warnings on Cygwin.
3035 2003-12-28 Bruno Haible <bruno@clisp.org>
3037 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3038 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3040 2003-11-28 Bruno Haible <bruno@clisp.org>
3042 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3044 2003-11-27 Bruno Haible <bruno@clisp.org>
3046 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3048 2003-11-17 Bruno Haible <bruno@clisp.org>
3050 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3052 2003-11-24 Bruno Haible <bruno@clisp.org>
3054 * xallocsa.h: New file, from GNU gettext.
3055 * xallocsa.c: New file, from GNU gettext.
3057 2003-11-24 Bruno Haible <bruno@clisp.org>
3059 * allocsa.h: New file, from GNU gettext.
3060 * allocsa.c: New file, from GNU gettext.
3062 2003-11-24 Bruno Haible <bruno@clisp.org>
3064 * eealloc.h: New file.
3066 2004-01-15 Jim Meyering <jim@meyering.net>
3068 Merge from coreutils.
3070 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3071 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3072 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3074 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3075 optional configure-time default.
3077 * version-etc.c (version_etc_copyright): Update copyright date.
3079 * xreadlink.c (xreadlink): Correct outdated comment.
3081 2004-01-15 Paul Eggert <eggert@twinsun.com>
3083 Merge from coreutils.
3085 * posixver.c: Include posixver.h.
3087 * same.c: Include <stdbool.h>, <limits.h>.
3088 (_POSIX_NAME_MAX): Define if not defined.
3090 (same_name): If file names are silently truncated, report
3091 that the file names are the same if they are the same after
3092 the silent truncation.
3094 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3095 conversion function.
3096 * xstrtod.c (xstrtod): Likewise. All callers changed to
3097 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3100 2004-01-14 Paul Eggert <eggert@twinsun.com>
3102 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3103 with like-named macro in fnmatch.c.
3104 (EXT): Use an internal constant instead.
3106 Merge fnmatch patches from glibc.
3107 * fnmatch.c (mbsinit): Remove define.
3108 Add libc_hidden_ver (__fnmatch, fnmatch).
3109 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3110 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3112 2003-12-14 Karl Berry <karl@gnu.org>
3114 * config.charset: update from gettext-runtime.
3116 2003-12-03 Paul Eggert <eggert@twinsun.com>
3118 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3119 Bug reported by Alfred M. Szmidt.
3121 2003-11-29 Karl Berry <karl@gnu.org>
3123 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3125 2003-11-23 Paul Eggert <eggert@twinsun.com>
3126 Bruno Haible <bruno@clisp.org>
3128 * printf-parse.h: Don't include sys/types.h.
3129 (ARG_NONE): New macro.
3130 (char_directive): Change type of *arg_index fields to size_t.
3131 * printf-parse.c: Don't include sys/types.h.
3132 (SSIZE_MAX): Remove macro.
3133 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3134 Remove unnecessary overflow check.
3135 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3138 2003-11-24 Paul Eggert <eggert@twinsun.com>
3140 * alloca.c: Remove dependency on xalloc module.
3141 (xalloc_die): Remove.
3142 (memory_full) [!defined emacs]: New macro.
3143 [!defined emacs]: Don't include xalloc.h.
3144 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3145 address arithmetic overflows. Change datatypes a bit to avoid
3148 2003-11-22 Jim Meyering <jim@meyering.net>
3150 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3152 2003-11-17 Bruno Haible <bruno@clisp.org>
3154 * vasnprintf.c (alloca): Remove fallback definition.
3155 (freea): Remove definition.
3156 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3157 Reported by Paul Eggert.
3159 2003-11-17 Jim Meyering <jim@meyering.net>
3161 On systems without utime and without a utimes function capable of
3162 dealing with a NULL struct utimbuf* argument, this utime replacement
3163 could -- in unusual circumstances -- leak a file descriptor.
3164 * utime.c: Include <unistd.h> and <errno.h>.
3165 (utime_null): Be sure to close `fd' and to preserve errno.
3166 Reported by Geoff Collyer via Arnold Robbins.
3168 2003-11-16 Paul Eggert <eggert@twinsun.com>
3169 Bruno Haible <bruno@clisp.org>
3171 Protect against address arithmetic overflow.
3172 * printf-args.h: Include stddef.h.
3173 (arguments): Change type of field 'count' to size_t.
3174 * printf-args.c (printf_fetchargs): Use size_t instead of
3175 'unsigned int' where appropriate.
3176 * printf-parse.h: Include sys/types.h.
3177 (char_directive): Change type of *arg_index fields to ssize_t.
3178 (char_directives): Change type of fields 'count', max_*_length to
3180 * printf-parse.c: Include sys/types.h and xsize.h.
3181 (SSIZE_MAX): Define fallback value.
3182 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3183 instead of 'int' where appropriate. Check a_allocated, d_allocated
3184 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3185 * vasnprintf.c: Include xsize.h.
3186 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3187 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3188 overflow. Avoid wraparound when converting a width or precision from
3191 2003-11-16 Bruno Haible <bruno@clisp.org>
3193 Update from GNU gettext.
3194 * printf-parse.c: Generalize to it can be compiled for wide strings.
3195 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3196 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3197 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3198 SNPRINTF): New macros.
3199 Don't include <alloca.h> if the file is used inside libintl.
3200 (local_wcslen): New function, for Solaris 2.5.1.
3201 (VASNPRINTF): Use it instead of wcslen.
3203 2003-11-16 Bruno Haible <bruno@clisp.org>
3205 * xsize.h (xmax): New function.
3206 (xsum, xsum3, xsum4): Declare as "pure" functions.
3208 2003-11-12 Paul Eggert <eggert@twinsun.com>
3210 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3211 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3212 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3213 heuristic is just as accurate as far as we know, and it removes a
3214 dependency on size_max.m4 and ptrdiff_max.m4.
3216 2003-11-12 Paul Eggert <eggert@twinsun.com>
3218 * xstrtol.c (__xstrtol): Remove "break" immediately after
3219 "return", to pacify some unknown compiler. Problem reported
3222 2003-11-11 Bruno Haible <bruno@clisp.org>
3224 * xsize.h (SIZE_MAX): Remove fallback definition.
3225 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3228 2003-11-10 Paul Eggert <eggert@twinsun.com>
3230 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3231 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3232 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3234 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3235 not (size_t) -1, since it's defined here.
3237 2003-11-06 Paul Eggert <eggert@twinsun.com>
3239 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3240 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3241 Reject sizes of exactly SIZE_MAX bytes.
3242 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3243 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3245 2003-11-05 Bruno Haible <bruno@clisp.org>
3247 * xsize.h: Include limits.h, to avoid a possible collision with
3248 SIZE_MAX defined in <limits.h> on Solaris.
3250 2003-11-04 Bruno Haible <bruno@clisp.org>
3252 * xsize.h: New file.
3253 * linebreak.c: Include xsize.h.
3254 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3255 argument for overflow.
3256 Suggested by Paul Eggert.
3258 2003-10-31 Bruno Haible <bruno@clisp.org>
3260 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3261 to avoid (extremely rare) race condition.
3262 Suggested by Paul Eggert.
3264 2003-11-03 Jim Meyering <jim@meyering.net>
3266 * userspec.c: Include "userspec.h".
3267 * userspec.h: New file.
3269 2003-10-31 Paul Eggert <eggert@twinsun.com>
3271 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3272 * mountlist.c (SIZE_MAX): Define if not defined already.
3273 (read_filesystem_list): Set and use me_type_malloced.
3274 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3275 whatever the type happens to be), for brevity and consistency.
3276 Check for size calculation overflow on Alphas running OSF/1.
3278 2003-10-31 Jim Meyering <jim@meyering.net>
3280 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3282 * linebuffer.c: Include <string.h> for declaration of memset.
3284 2003-10-30 Paul Eggert <eggert@twinsun.com>
3285 Bruno Haible <bruno@clisp.org>
3287 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3288 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3290 2003-10-29 Paul Eggert <eggert@twinsun.com>
3292 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3293 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3295 * quotearg.c (quotearg_n_options): Use it.
3296 * group-member.c: Include <stdbool.h>.
3297 (free_group_info): Arg is now const *; don't free arg.
3298 (get_group_info): Now returns bool and accepts struct group_info *,
3299 rather than returning a malloc'ed struct group_info *.
3300 All uses changed. Check for overflow in internal size calculation.
3302 * getusershell.c (readname): Simplify the code by using x2nrealloc
3303 rather than xmalloc/xrealloc.
3304 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3305 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3306 conformance bug: the old code used a pointer after freeing the
3307 storage that it addressed.
3308 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3309 rather than doing it by hand.
3310 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3311 the buffer preserved. Use free and xmalloc instead.
3312 * quotearg.c (quotearg_n_options): Likewise.
3313 Use a simpler test for size overflow. Don't use xalloc_oversized
3314 because unsigned int might be wider than size_t (!); this suggests
3315 that we should switch from unsigned int to size_t for slot numbers.
3317 2003-10-27 Bruno Haible <bruno@clisp.org>
3319 * stdbool_.h: Better support for BeOS.
3321 2003-10-27 Paul Eggert <eggert@twinsun.com>
3323 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3324 to allocate the returned structure. Do not allocate a subarray,
3325 as x2nrealloc will do that.
3326 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3327 instead of xnrealloc.
3328 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3330 2003-10-26 Paul Eggert <eggert@twinsun.com>
3332 * xalloc.h (xalloc_oversized): New static inline function, for
3333 callers that want to do their own size-overflow checking. Include
3334 <stdbool.h>, since xalloc_oversized returns bool.
3335 * xalloc.c (array_size_overflow): Remove. All callers changed
3336 to use xalloc_oversized.
3338 Add two functions x2realloc, x2nrealloc, for programs that grow
3339 arrays dynamically by doubling their sizes.
3340 * xalloc.h (x2realloc, x2nrealloc): New decls.
3341 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3344 Port to C99 semantics for 'inline' of external functions.
3345 Bug reported by Bruno Haible.
3346 * xmalloc.c (xnmalloc_inline): New static inline function,
3347 with the old contents of xnmalloc.
3348 (xnmalloc, xmalloc): Use it.
3349 (xnrealloc_inline): New static inline function,
3350 with the old contents of xnrealloc.
3351 (xnrealloc, xrealloc): Use it.
3353 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3355 2003-10-25 Paul Eggert <eggert@twinsun.com>
3357 Fix several address-calculation bugs in the hash modules,
3358 plus some minor code cleanup.
3360 * hash.h: Include <stdbool.h>, for bool.
3361 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3362 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3363 hash_get_n_entries, hash_get_max_bucket_length,
3364 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3365 hash_rehash): Use size_t rather than unsigned.
3366 * hash.c (struct hash_table, hash_get_n_buckets,
3367 hash_get_n_buckets_used, hash_get_n_entries,
3368 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3369 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3370 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3372 (SIZE_MAX): Define if not defined.
3373 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3374 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3376 Use const * when possible.
3377 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3378 (check_tuning): Fix bug: if tuning parameters were very close to
3379 0 or 1, rounding errors could have caused subscript violations.
3380 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3381 (hash_initialize): Add 'fail:' label
3382 to free table and return NULL, and use it to simplify code.
3383 Use calloc rather than clearing the storage ourself.
3384 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3385 buffer size calculations.
3386 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3387 Include <stddef.h>, for size_t.
3388 * hash-pjw.c (hash_pjw): Likewise.
3389 Switch to method described by Bruno Haible.
3390 Include <limits.h>, for CHAR_BIT.
3391 (SIZE_BITS): New macro.
3393 2003-10-21 Paul Eggert <eggert@twinsun.com>
3395 * getndelim2.c (getndelim2): When size calculation overflows,
3396 ceiling the allocation at NMAX bytes rather than silently
3397 discarding input bytes before NMAX is reached. This makes
3398 a difference only if NMAX exceeds SIZE_MAX / 2.
3400 * obstack.c: Merge from glibc.
3401 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3402 Add libc_hidden_def (_obstack_newchunk).
3403 (_obstack_free) [! defined _LIBC]: Remove.
3404 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3405 a clone of the function body.
3406 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3407 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3409 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3410 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3413 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3414 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3415 Don't use lvalue casts, as GCC plans to remove support for them
3416 in GCC 3.5. Reported by Joseph S. Myers. This bug
3417 was also present in the non-GCC version, indicating that this
3418 code had always been buggy and had never been widely used.
3419 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3420 Use the fast variant of each macro, rather than copying the
3421 definiens of the fast variant; that way, we'll be more likely to
3422 catch future bugs in the fast variants.
3424 2003-10-20 Bruno Haible <bruno@clisp.org>
3426 * wait-process.h: New file, from GNU gettext.
3427 * wait-process.c: New file, from GNU gettext.
3429 2003-10-19 Jim Meyering <jim@meyering.net>
3431 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3433 2003-10-16 Paul Eggert <eggert@twinsun.com>
3435 * getgroups.c: Include <errno.h>, <stdlib.h>.
3436 (getgroups): First arg is int, not size_t.
3437 Don't let 'free' mangle errno.
3439 2003-10-16 Jim Meyering <jim@meyering.net>
3441 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3443 2003-10-15 Paul Eggert <eggert@twinsun.com>
3445 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3447 (new_exclude, add_exclude_file): Initial size no longer needs to
3449 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3450 our own address arithmetic overflow checking.
3452 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3453 (fnmatch): Do not alloca more than 2000 wide characters;
3454 instead, use malloc for large buffers.
3455 Check for address arithmetic overflow, and return -1
3456 with errno set to ENOMEM in that case.
3457 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3458 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3459 instead, return -1. Check for address arithmetic overflow.
3461 2003-10-14 Paul Eggert <eggert@twinsun.com>
3463 Handle invalid suffixes and overflow independently, so that
3464 callers can treat them independently as needed. Fix some bugs in
3465 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3466 suffix for a human-readable blocksize. The major caller-visible
3467 change is the addition of a new
3468 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3469 that both overflow and suffix chars were found.
3471 * human.c (humblock): Don't check separately for invalid suffix
3472 char; that is xstrtoumax's job (now that its bug is fixed).
3473 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3474 INTMAX_MAX]: New macros.
3475 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3476 TYPE_MAXIMUM): New macros.
3477 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3478 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3479 if overflow occurs, as it's what __strtol does and it's more useful
3481 (__xstrtol): If __strtol reports some error other than ERANGE,
3482 reflect it to the caller as LONGINT_INVALID. If it reports
3483 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3484 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3485 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3487 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3488 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3489 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3490 [defined UINTMAX_MAX]: New macros.
3492 2003-10-14 Bruno Haible <bruno@clisp.org>
3494 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3495 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3496 Also use volatile where needed.
3498 2003-10-12 Paul Eggert <eggert@twinsun.com>
3500 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3501 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3502 and define in terms of the other primitives.
3503 * xmalloc.c: Include stdbool.h; do not include exit.h.
3504 (SIZE_MAX): Define if not already defined.
3505 (array_size_overflow): New function.
3506 (xalloc_die): Abort instead of exiting if 'error' returns.
3507 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3508 (xmalloc, xrealloc): Use them.
3509 (xcalloc): Check for address arithmetic overflow.
3510 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3511 a bit faster than strcpy.
3513 2003-10-08 Paul Eggert <eggert@twinsun.com>
3515 Merge getpass from libc, plus a few fixes.
3517 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3518 Include <stdbool.h>.
3519 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3520 __fsetlocking to empty.
3521 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3522 do include <bits/libc-lock.h>.
3523 Do not include <fcntl.h>; not needed.
3524 [_LIBC]: Include <wchar.h>.
3525 (NOTCANCEL_MODE): New macro.
3526 (flockfile, funlockfile) [_LIBC]: New macros.
3527 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3528 [!_LIBC]: New macros.
3529 (call_fclose): New function.
3530 (getpass): Use it. Save tty stream separately; this simplifies the
3531 code and makes it more reliable if stdin happens to equal stdout.
3532 Invoke __fsetlocking on tty.
3533 Handle thread cancellation if needed.
3534 Namespace cleanup (use __tcgetattr, __getline).
3535 Use bool for Booleans.
3536 [USE_IN_LIBIO]: Handle wide streams.
3537 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3538 stream might go where.
3540 * unlocked-io.h: Include <stdio.h>, so that the caller
3541 doesn't have to include <stdio.h> before us.
3542 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3543 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3544 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3545 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3546 if not declared, so that we can use getpass.c code from libc without
3548 (flockfile, ftrylockfile, funlockfile): New macros.
3550 2003-10-06 Bruno Haible <bruno@clisp.org>
3552 * version-etc-2.h: Remove file.
3553 * version-etc-2.c: Remove file.
3555 2003-09-25 Jim Meyering <jim@meyering.net>
3556 Bruno Haible <bruno@clisp.org>
3558 This lets translators provide better translations for the
3559 "Written by ..." part of --version output.
3560 * version-etc.h: Include stdarg.h.
3561 (version_etc_copyright): Declare as readonly.
3562 (version_etc): Make this function variadic with a NULL-terminated list
3563 of author name strings.
3564 (version_etc_va): New declaration.
3565 * version-etc.c: Include stdarg.h, stdlib.h.
3566 (version_etc_copyright): Declare as readonly.
3567 (version_etc_va): New function. Provide a different translatable string
3568 for each possible number of authors < 10. Abbreviate when there are 10
3570 (version_etc): Make this function variadic. Call version_etc_va.
3571 Suggestion from Gary V. Vaughan.
3573 * long-options.h (parse_long_options): Change prototype: the authors
3574 string is moved to the end and becomes variadic.
3575 * long-options.c: Include stdarg.h.
3576 (parse_long_options): Make this function variadic, too.
3577 Call version_etc_va, not version_etc.
3579 2003-10-06 Bruno Haible <bruno@clisp.org>
3581 * fatal-signal.h: New file, from GNU gettext.
3582 * fatal-signal.c: New file, from GNU gettext.
3584 2003-10-04 Karl Berry <karl@gnu.org>
3586 * argp*: update from libc.
3588 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3590 * getpass.c (getpass): Use a no-op fseek when switching from input to
3591 output mode on the same stream.
3593 2003-09-29 Paul Eggert <eggert@twinsun.com>
3595 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3596 Fix arg typo in previous patch.
3598 2003-09-28 Jim Meyering <jim@meyering.net>
3600 * error.c: Correct cpp indentation.
3602 2003-09-27 Paul Eggert <eggert@twinsun.com>
3604 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3605 Omit the special code that used __typeof__, since we worry that
3606 it could be more trouble than it's worth. See:
3607 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3608 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3612 2003-09-26 Jim Meyering <jim@meyering.net>
3614 * error.c (error_tail): Move some declarations
3615 into inner scope where the local variables are used.
3617 2003-09-26 Bruno Haible <bruno@clisp.org>
3619 * stpncpy.h (gnu_stpncpy): New declaration.
3620 (stpncpy): Define as alias for gnu_stpncpy.
3621 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3623 2003-09-26 Paul Eggert <eggert@twinsun.com>
3625 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3626 (error_tail): Do not loop, reallocating temporary buffer, since
3627 the output cannot contain more wide characters than the input
3628 contains bytes, the size must be big enough already. This avoids
3629 one potential size overflow calculation. Check for size overflow
3630 when calculating temporary buffer size. Free temporary buffer
3631 when done, if it was allocated with malloc; this plugs a memory
3632 leak. Remove casts from void * to pointers, that are no longer
3633 needed now that we're assuming C89 or better.
3635 Merge error changes from glibc.
3637 * error.c, error.h: Update copyright notice header to match glibc.
3638 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3639 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3640 Disable cancellation while printing error.
3641 * error.h: Prepend __ to parameter names.
3643 2003-09-25 Karl Berry <karl@gnu.org>
3645 * argp-fmtstream.c, argp-help.c: update from libc.
3647 2003-09-25 Bruno Haible <bruno@clisp.org>
3649 * version-etc-2.h: New file, from version-etc.h with modifications.
3650 * version-etc-2.c: New file, from version-etc.c with modifications.
3652 2003-09-25 Simon Josefsson <jas@extundo.com>
3654 * xgetdomainname.h: New file.
3655 * xgetdomainname.c: New file.
3657 2003-09-25 Simon Josefsson <jas@extundo.com>
3658 Bruno Haible <bruno@clisp.org>
3660 * getdomainname.h: New file.
3661 * getdomainname.c: New file.
3663 2003-09-24 Paul Eggert <eggert@twinsun.com>
3665 * linebuffer.c (freebuffer): Don't free the argument, just
3666 the buffer associated with the argument. Bug reported by
3669 2003-09-19 Karl Berry <karl@gnu.org>
3671 * argp.h: update from libc.
3673 2003-09-16 Paul Eggert <eggert@twinsun.com>
3675 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3676 input error, instead of returning NULL the next time we are called
3677 (and therefore losing track of errno).
3679 2003-09-15 Paul Eggert <eggert@twinsun.com>
3681 * getndelim2.c (getndelim2): Don't trash errno when a read
3682 fails, so that the caller gets the proper errno.
3684 * readutmp.c (read_utmp): Likewise.
3685 Check for fstat error. Close stream and free storage
3688 2003-09-14 Bruno Haible <bruno@clisp.org>
3690 * fwriteerror.h: New file.
3691 * fwriteerror.c: New file.
3693 2003-09-14 Jim Meyering <jim@meyering.net>
3695 * getloadavg.c: Correct cpp indentation.
3696 * strdup.c: Likewise.
3697 * vasnprintf.c: Likewise.
3699 2003-09-12 Paul Eggert <eggert@twinsun.com>
3701 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3702 * obstack.c [!defined _LIBC]: Likewise.
3703 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3704 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3705 * exitfail.c: Don't include stdlib.h; no longer needed.
3707 More changes to assume C89 or better.
3709 * error.c (error_tail): Assume vprintf.
3711 * argmatch.c (getenv): Remove decl.
3712 * progreloc.c (get_full_program_name): Define via prototype.
3713 * setenv.c (clearenv): Likewise.
3714 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3716 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3717 (malloc, memcpy): Remove decls.
3718 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3719 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3720 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3721 (memcpy): Remove macro.
3722 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3723 (__P): Remove. All uses removed.
3724 (PTR): Remove. All uses changed to void *.
3725 (CHAR_BIT, NULL): Remove.
3726 (spaces, zeros, memset_space, memset_zero)
3727 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3729 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3730 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3731 Define with prototype.
3732 Remove now-unnecessary prototype decl.
3733 (extra_args_spec): Assume ANSI C. All uses changed.
3734 (extra_args_spec_iso): Remove.
3735 (my_strftime, emacs_strftimeu): Define via prototype.
3736 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3738 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3739 * strtoimax.c: Include <stdlib.h> unconditionally.
3740 (strtoul, strtol): Remove decls.
3741 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3743 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3744 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3745 (LOCALE_PARAM_PROTO): New macro.
3746 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3747 (INTERNAL (strtol), strtol): Define with a prototype.
3748 (PARAMS): Remove. All uses removed.
3749 * tempname.c: Include <string.h> unconditionally.
3750 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3751 * xgethostname.c (main): Define with a prototype.
3752 * xmalloc.c: Include "xalloc.h" first, to check interface.
3753 Include <stdlib.h> unconditionally.
3754 (calloc, malloc, realloc, free): Remove decls.
3755 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3756 Include <stdlib.h> unconditionally. Sort include file names.
3758 (xstrtod): Define with a prototype.
3759 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3760 (strtol, strtoul): Remove decls.
3762 2003-09-11 Paul Eggert <eggert@twinsun.com>
3764 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3765 Include <stdlib.h>, <string.h> unconditionally.
3766 Remove now-unnecessary cast to char *.
3767 * strnlen.c: Include <string.h> unconditionally.
3768 * yesno.c (yesno): Define with a prototype.
3770 2003-09-10 Bruno Haible <bruno@clisp.org>
3772 * strcspn.c: Include <string.h> unconditionally.
3773 * strpbrk.c: Include <string.h> unconditionally.
3774 * strstr.c: Include <string.h> unconditionally.
3775 * unicodeio.c: Include <string.h> unconditionally.
3776 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3777 * unsetenv.c: Likewise.
3778 * xreadlink.c: Include <stdlib.h> unconditionally.
3779 * yesno.c: Include <stdlib.h> unconditionally.
3780 (rpmatch): Add prototype.
3782 2003-09-10 Jim Meyering <jim@meyering.net>
3784 * error.c: Correct indentation of cpp directives.
3786 2003-09-09 Paul Eggert <eggert@twinsun.com>
3790 * acosl.c (main): Use a prototype.
3791 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3794 * getloadavg.c (getloadavg, main): Define via prototypes.
3796 * getopt.h (struct option.name): Assume C89, and use 'const'.
3797 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3798 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3800 * getopt.c (const): Remove macro.
3801 Include <string.h> unconditionally.
3802 (my_index): Remove; all uses changed to strchr.
3803 (strlen): Remove decl.
3804 (exchange): Remove forward decl; no longer needed.
3805 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3806 Define with prototype.
3807 * getopt1.c (const): Remove macro.
3808 (getopt_long, getopt_long_only, main): Define with prototype.
3810 * getugroups.c: Include <string.h> unconditionally.
3812 * getusershell.c: Include <stdlib.h> unconditionally.
3813 (getusershell, setusershell, endusershell, readname, main):
3814 Define with prototypes.
3816 * group-member.c: Include group-member.h first.
3817 Include <stdlib.h> unconditionally.
3819 * hard-locale.c: Include hard-locale.h first.
3820 Include <stdlib.h>, <string.h> unconditionally.
3822 * hash.c (free, malloc): Remove decls.
3823 Include <stdlib.h> unconditionally.
3825 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3826 (getenv): Do not declare.
3828 * idcache.c: Include <string.h> unconditionally.
3830 * long-options.c: Include long-options.h first, to test interface.
3831 Include <stdlib.h> unconditionally.
3833 * makepath.c: Include makepath.h first, to test interface.
3834 Include <stdlib.h> and <string.h> unconditionally.
3836 * linebuffer.c: Include <stdlib.h>.
3837 (free): Remove decl.
3839 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3840 rpl_malloc returns void *, not char *.
3841 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3843 * md5.h: Include <limits.h> unconditionally.
3844 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3845 (__P): Remove; all uses removed.
3846 * md5.c: Include "md5.h" first.
3847 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3848 md5_buffer, md5_process_bytes, md5_process_block):
3849 Define with prototypes.
3850 * sha.h (__P): Remove all uses. (It wasn't defined??)
3851 * sha.c: Include "sha.h" first.
3852 Include <stdlib.h>, <string.h> unconditionally.
3854 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3855 * memcmp.c (__ptr_t): Likewise.
3856 * memrchr.c (__ptr_t): Likewise.
3857 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3858 Include <string.h> unconditionally.
3859 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3860 * memchr.c: Include <stdlib.h> unconditionally.
3861 * memchr.c (LONG_MAX): Remove.
3862 * memrchr.c (LONG_MAX): Likewise.
3863 * memchr.c (__memchr): Define via a prototype.
3864 * memrchr.c (__memrchr): Likewise.
3865 * memcmp.c (__P): Remove, and remove all uses.
3866 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3867 Remove forward decls; no longer needed.
3868 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3869 Use types required by C89 in prototype.
3871 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3872 * savedir.c: Likewise.
3873 * mkdir.c (free): Remove decl.
3874 * rmdir.c (rmdir): Define with a prototype.
3875 * savedir.c: Include savedir.h first, to test interface.
3877 * mktime.c (STDC_HEADERS): Remove.
3878 Include <stdlib.h>, <string.h> unconditionally.
3880 * modechange.c: Include <stdlib.h> unconditionally.
3881 (malloc): Remove decl.
3883 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3884 (free): Remove decl.
3886 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3887 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3888 (This type really should be intptr_t, but that's a C99ism.)
3889 (_obstack_memcpy): Remove: all uses changed to memcpy.
3890 Include <string.h> unconditionally.
3891 (struct obstack): Assume __STDC__ for types of members
3892 chunkfun, freefun, extra_arg.
3893 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3894 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3895 obstack_begin, obstack_specify_allocation,
3896 obstack_specify_allocation_with_arg, obstack_chunkfun,
3897 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3898 Remove unprototyped decls and the macros that use them.
3899 * obstack.c (POINTER): Remove. All uses changed to void *.
3900 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3901 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3902 (defined __STDC__ && __STDC__)]:
3903 Remove nonprototyped code.
3904 Include <stdlib.h> unconditionally.
3905 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3906 _obstack_allocated_p, _obstack_free, obstack_free,
3907 _obstack_memory_used, print_and_abort):
3908 Define using prototypes.
3909 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3910 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3911 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3912 obstack_next_free, obstack_object_size, obstack_room) [0]:
3913 Remove unused, unprototyped code.
3915 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3917 * physmem.c (physmem_total, physmem_available, main): Define
3920 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3921 (main): Define with a prototype.
3923 * posixver.c (getenv): Remove decl.
3925 * putenv.c (malloc): Returns void *, not char *.
3926 Include <string.h> unconditionally.
3927 (strchr, memcpy, NULL): Do not define.
3929 * readtokens.c: Include readtokens.h first, to test interface.
3930 Include <stdlib.h>, <string.h> unconditionally.
3931 (init_tokenbuffer): Define with a prototype.
3933 * regex.c (PARAMS): Remove. All uses removed.
3934 All uses of _RE_ARGS removed, too.
3935 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3937 (bzero): Assume memset exists.
3938 (memcmp, memcpy, NULL): Remove.
3939 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3940 char, or assignments to local vars of type signed char.
3941 (init_syntax_once, PREFIX(extract_number_and_incr),
3942 PREFIX(print_partial_compiled_pattern),
3943 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3944 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3945 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3946 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3947 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3948 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3949 wcs_compile_range, byte_compile_range, truncate_wchar,
3950 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3951 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3952 count_mbs_length, wcs_re_match_2_internal,
3953 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3954 PREFIX(alt_match_null_string_p),
3955 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3956 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3957 regfree, PREFIX(extract_number)): Define with prototype. Remove
3958 now-unnecessary declaration, if any.
3959 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3961 Remove now-unnecessary casts among pointer types.
3962 * regex.h (_RE_ARGS): Remove. All uses removed.
3964 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3965 (free): Remove decl.
3967 * rpmatch.c: Include <stdlib.h> unconditionally.
3969 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3970 (free): Remove decl.
3972 * save-cwd.c: Include <stdlib.h> unconditionally.
3973 * xgetcwd.c: Likewise.
3975 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3976 (free): Remove decl.
3978 * strchrnul.c (strchrnul): Define with a prototype.
3979 Fix bug: c_in was not converted to char before searching.
3981 The following changes are not K&R related:
3983 * group-member.h: Include <sys/types.h>, so that this file is
3985 * makepath.h: Likewise.
3987 * getusershell.c (readname, default_index, line_size, readname):
3988 Use size_t, not int, for sizes.
3989 (readname): If the size overflows, report an error instead of
3992 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3994 * getndelim2.c: Assume stdlib.h per the C89 spec.
3996 2003-09-08 Paul Eggert <eggert@twinsun.com>
3998 Assume C89 or better; remove K&R cruft.
3999 A few of these changes were first proposed by Derek Robert Price
4000 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4002 * addext.c: Include <string.h> unconditionally.
4003 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4004 Don't declare getenv or malloc.
4006 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4007 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4009 (find_stack_direction, alloca): Use prototypes.
4011 * atexit.c (atexit): Define using a prototype.
4013 * basename.c, dirname.c, stripslash.c:
4014 Include <string.h> unconditionally.
4016 * bcopy.c: Include <stddef.h>.
4017 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4019 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4021 * error.h (error, error_at_line, error_print_progname)
4022 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4023 * error.c: Include error.h first, to check interface.
4024 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4025 (VA_START): Remove; all uses changeed to va_start.
4026 (exit, strerror): Remove decls.
4027 (error_print_progname): Prototype uncondionally.
4028 Don't include <errno.h>; no longer needed.
4029 (private_strerror): Remove.
4030 (error_tail): Always define.
4031 (error, error_at_line): Assume C89 or better; always use prototypes.
4032 * fatal.c: Include "fatal.h" first, to test interface.
4033 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4034 (VA_START): Remove; all uses changed to va_start.
4035 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4037 (exit): Remove decl.
4038 (fatal): Prototype unconditionally. Assume va_start works.
4039 Abort at end, to pacify gcc.
4041 * euidaccess.c (main): Define with a prototype.
4043 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4045 * exitfail.c: Include <stdlib.h> unconditionally.
4047 * fnmatch_.h (__P): Remove. All uses changed to assume
4049 * fnmatch.c: Include fnmatch.h first, to test interface.
4050 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4051 (getenv): Remove decl.
4052 (fnmatch): Define using a prototype.
4053 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4054 (FCT): Define using a prototype.
4056 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4058 * gethostname.c: Include <stddef.h>.
4059 (gethostname): Define with prototype. Length is size_t, not int.
4061 2003-09-08 Paul Eggert <eggert@twinsun.com>
4063 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4064 getversion.c should have been removed then, but was accidentally
4067 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4068 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4070 2003-09-07 Paul Eggert <eggert@twinsun.com>
4072 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4073 copy_tm_result. Bug reported by Simon Josefsson in
4074 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4076 2003-09-06 Paul Eggert <eggert@twinsun.com>
4078 * time_r.c, time_r.h: New files.
4080 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4082 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4083 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4085 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4087 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4088 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4091 * timegm.c: Switch to glibc implementation, with the following changes:
4092 [defined HAVE_CONFIG_H]: Include <config.h>.
4093 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4094 (__mktime_internal) [!defined _LIBC]: New decl.
4095 (__gmtime_r) [!defined _LIBC]: New macro and function.
4096 (timegm): Use a prototype, since gnulib assumes C89.
4097 Do not bother declaring tmp to be const, as it's not really usefu.
4098 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4099 (timegm): Declare only if HAVE_DECL_TIMEGM.
4101 2003-09-03 Paul Eggert <eggert@twinsun.com>
4103 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4104 Bug reported by Lute Kamstra in
4105 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4107 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4108 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4109 course with correspondingly smaller numbers for tomorrow and
4110 yesterday. From Tadayoshi Funaba. Originally installed into
4111 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4114 2003-08-31 Simon Josefsson <jas@extundo.com>
4116 * timegm.h: New file.
4117 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4119 2003-08-31 Karl Berry <karl@gnu.org>
4121 * argp.h: update from libc.
4123 2003-08-28 Bruno Haible <bruno@clisp.org>
4125 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4126 warning on QNX, which defines O_BINARY to 000000.
4128 2003-08-24 Bruno Haible <bruno@clisp.org>
4130 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4131 MSVC7 <stdio.h> is included later.
4133 2003-08-20 Bruno Haible <bruno@clisp.org>
4135 * progname.h: New file, from GNU gettext.
4136 * progname.c: New file, from GNU gettext.
4137 * progreloc.c: New file, from GNU gettext.
4139 2003-08-19 Bruno Haible <bruno@clisp.org>
4141 * xstrdup.c: Assume <string.h> exists.
4143 2003-08-18 Jim Meyering <jim@meyering.net>
4145 * setenv.h: Indent nested cpp directive.
4146 * vasnprintf.c: Remove trailing blanks.
4148 2003-08-17 Simon Josefsson <jas@extundo.com>
4149 Bruno Haible <bruno@clisp.org>
4151 * xstrndup.h: New file.
4152 * xstrndup.c: New file.
4154 2003-08-17 Bruno Haible <bruno@clisp.org>
4156 * strndup.h: New file.
4158 2003-08-16 Paul Eggert <eggert@twinsun.com>
4160 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4161 space, undoing this 2003-08-12 change:
4162 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4164 2003-08-16 Jim Meyering <jim@meyering.net>
4166 Merge from coreutils.
4167 * xstrtoimax.c: #else #if -> #elif.
4168 * xstrtoumax.c: Likewise.
4170 2003-08-15 Paul Eggert <eggert@twinsun.com>
4172 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4173 rather than tab, after '#' in shell-script copyright notices.
4174 Suggested by Bruno Haible.
4176 2003-08-15 Jim Meyering <jim@meyering.net>
4177 and Paul Eggert <eggert@twinsun.com>
4179 Merge from coreutils.
4180 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4181 member but strut utmpx does not. Needed for AIX 4.3.3.
4182 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4184 2003-08-15 Jim Meyering <jim@meyering.net>
4186 Merge from coreutils.
4187 * xgethostname.c: Include <stdlib.h>.
4188 (xghostname): Don't exit for anything other than memory-related
4189 failure; just return NULL.
4190 * userspec.c: Include "posixver.h".
4191 (parse_user_spec): Accept `.' as a separator only
4192 in pre-POSIX-200112 mode.
4193 * strtoimax.c: Use #elif rather than #else #if.
4194 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4195 Remove function, now that we can rely on a working tzset function.
4196 [!_LIBC]: Ensure that the required autoconf test has been run.
4197 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4198 Use underlying_strftime for %r.
4199 * sha.c: Merge in some clean-up and optimization changes from glibc.
4200 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4201 Ensure that it is a multiple of 64.
4202 Rearrange loop exit tests so as to avoid performing an
4203 additional fread after encountering an error or EOF.
4204 * realloc.c: Update copyright date.
4206 2003-08-14 Jim Meyering <jim@meyering.net>
4208 Merge from coreutils.
4209 * obstack.h: Whitespace changes.
4210 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4211 and xcalloc return values.
4212 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4213 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4214 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4215 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4216 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4218 Use mntctl's return value to drive the entry-processing loop, since
4219 we can't rely on the value of the vmt_length member in the last
4220 entry. On some systems doing so could result in exhausting
4221 virtual memory. Based in part on a patch from Mike Jetzer.
4223 2003-08-14 Jim Meyering <jim@meyering.net>
4224 and Paul Eggert <eggert@twinsun.com>
4226 Merges from coreutils, plus other fixes.
4227 * physmem.c: Merge in portability changes from gcc/libiberty
4228 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4229 for credits and details. Thanks to Kaveh Ghazi for helping
4230 to keep these files in sync.
4231 (ARRAY_SIZE): Define it.
4232 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4233 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4234 (memcasecmp): Don't assume size_t fits in unsigned int.
4235 Remove casts and duplicate code.
4236 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4237 (memcpy): Remove definition.
4238 Merge in some clean-up and optimization changes from glibc.
4239 [BLOCKSIZE]: Move definition to top of file.
4240 Ensure that it is a multiple of 64.
4241 Rearrange loop exit tests so as to avoid performing an
4242 additional fread after encountering an error or EOF.
4243 * md5.h (md5_uintptr): Define.
4244 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4245 return to the initial working directory. Preserve errno
4247 * idcache.c: Include "xalloc.h".
4248 (xmalloc, xrealloc): Remove decls.
4249 (getuser): Remove casts no longer required in C89.
4250 * human.c: Include stdio.h, for sprintf.
4251 * group-member.c: Include "xalloc.h".
4252 (xmalloc, xrealloc): Remove decls.
4253 (get_group_info): Remove casts no longer required in C89.
4254 * getusershell.c (readname): Remove casts no longer required in C89.
4255 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4256 * getline.c: Whitespace fix, from coreutils.
4258 2003-08-13 Paul Eggert <eggert@twinsun.com>
4260 * exclude.c: Include <ctype.h>
4261 (IN_CTYPE_DOMAIN): New macro.
4263 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4266 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4267 Undo previous (whitespace-only) change.
4269 2003-08-12 Paul Eggert <eggert@twinsun.com>
4271 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4272 Normalize leading white space and remove trailing white space.
4273 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4274 notice, as per ../config/srclist-update.
4276 Merge from coreutils.
4277 * euidaccess.h: New file.
4278 * euidaccess.c: Include it.
4279 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4280 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4281 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4283 2003-08-11 Bruno Haible <bruno@clisp.org>
4285 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4286 (vasnprintf): Use it instead of wcslen.
4288 2003-08-11 Bruno Haible <bruno@clisp.org>
4290 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4291 value to ensure that _Bool promotes to int. Use #define for _Bool when
4292 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4294 2003-08-10 Karl Berry <karl@gnu.org>
4296 * regex.h: update from libc (whitespace fix).
4298 2003-08-09 Paul Eggert <eggert@twinsun.com>
4300 Merge some files from coreutils. These changes were
4301 originally made by Jim Meyering.
4302 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4303 many older Unixes require this.
4304 * alloca.c (alloca): Remove cast to argument of free;
4305 no longer needed in C89.
4306 * alloca_.h, regex.h: Fix white space to match
4307 what GNU indent does.
4309 2003-08-05 Paul Eggert <eggert@twinsun.com>
4311 * bumpalloc.h: Remove.
4313 2003-08-04 Paul Eggert <eggert@twinsun.com>
4315 * getloadavg.c: Change copyright notice and spacing to conform to
4318 Merge from coreutils.
4319 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4321 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4322 from Karl Berry, implemented by Jim Meyering.
4323 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4324 from Dmitry V. Levin.
4325 Remove anachronistic cast of xrealloc.
4326 * fnmatch_.h (__const): Remove. Use 'const'.
4327 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4328 type. Otherwise, it wouldn't compile with at least /bin/cc on
4329 ymp-cray-unicos9.0.2.X.
4330 Combine two mostly-identical uses of alloca into one.
4331 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4333 2003-08-04 Dave Love <d.love@dl.ac.uk>
4337 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4338 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4339 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4340 obsolete NLIST_NAME_UNION.
4341 [__GNU__]: Undef BSD and FSCALE.
4342 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4344 2003-08-03 Paul Eggert <eggert@twinsun.com>
4346 * stdbool_.h (_Bool): Make it signed char, instead of
4347 an enum type, so that it's guaranteed to promote to int. See:
4348 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4350 2003-07-31 Paul Eggert <eggert@twinsun.com>
4352 * strerror.c: Include config.h, limits.h. Declare sprintf.
4353 (strerror): Don't assume that a printable int fits in 14 bytes.
4355 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4356 Bruno Haible <bruno@clisp.org>
4358 * getline.h (getline, getdelim): Change return type to ssize_t.
4359 * getline.c (getline, getdelim): Likewise.
4360 Remove _GNU_SOURCE define; now it's defined in config.h through
4363 2003-07-22 Paul Eggert <eggert@twinsun.com>
4365 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4366 over-parenthesization in macros.
4368 Sync with coreutils.
4370 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4373 Use `exit_failure' for xalloc and xmemcoll instead of their own
4374 private exit-failure variables.
4375 * xalloc.h (xalloc_exit_failure): Remove.
4376 * xmalloc.c: Likewise. Include exitfail.h.
4377 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4378 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4379 * xmemcoll.c: Likewise. Include exitfail.h.
4380 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4382 2003-07-18 Paul Eggert <eggert@twinsun.com>
4384 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4385 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4386 to test that it can stand by itself. Include "exitfail.h".
4387 Clients should set exit_failure instead.
4388 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4390 2003-07-18 Andreas Schwab <schwab@suse.de>
4392 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4394 2003-07-18 Bruno Haible <bruno@clisp.org>
4396 * getndelim2.h: New file.
4397 * getndelim2.c: Make into a module of its own. Include config.h,
4399 (getndelim2): Make non-static. Change return type to ssize_t.
4400 * getline.h: Change argument names.
4401 * getline.c: Include getndelim2.h instead of getndelim2.c.
4402 * getnline.c: Include getndelim2.h.
4404 2003-07-17 Bruno Haible <bruno@clisp.org>
4406 * Makefile.am: Remove file.
4407 * Makefile.in: Remove file.
4409 2003-07-17 Bruno Haible <bruno@clisp.org>
4411 * getnline.h: New file.
4412 * getnline.c: New file.
4413 * getndelim2.c: New file, extracted from getline.c.
4414 (getndelim2): Renamed from getdelim2, with added nmax argument.
4415 * getline.c: Include getndelim2.c.
4416 (getdelim2): Moved out to getndelim2.c.
4417 (getline, getdelim): Update.
4419 2003-07-15 <karl@gnu.org>
4421 * vasnprintf.c: update from gettext.
4423 2003-07-15 Jim Meyering <jim@meyering.net>
4425 * makepath.c (make_path): Enclose diagnostic in _(...).
4427 2003-07-14 Paul Eggert <eggert@twinsun.com>
4429 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4430 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4431 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4432 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4433 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4434 updated automatically by ../config/srclist-update. This changes
4435 their license from LPGL to GPL.
4437 2003-07-14 Jim Meyering <jim@meyering.net>
4439 Don't emit diagnostics. Let callers do that.
4440 * save-cwd.c: Don't include "error.h".
4441 (save_cwd): Don't call error. Ensure that errno is valid
4442 when returning nonzero.
4444 * save-cwd.h (restore_cwd): Update prototype.
4445 * save-cwd.c (restore_cwd): Remove two parameters.
4446 Simplify. Don't call error upon failure. Let callers do that.
4447 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4448 when auditing is enabled. But don't bother updating the #if.
4450 2003-07-14 Simon Josefsson <jas@extundo.com>
4452 * mempcpy.h: New file.
4453 * mempcpy.c: New file.
4455 2003-07-14 Paul Eggert <eggert@twinsun.com>
4457 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4458 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4459 unicodeio.c, unicodeio.h, unlocked-io.h:
4460 Switch from LGPL to GPL.
4462 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4464 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4465 it breaks C++ compilation.
4466 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4468 2003-07-10 Jim Meyering <jim@meyering.net>
4470 * vasnprintf.c: Remove trailing blanks.
4471 Make cpp indentation consistent.
4473 2003-07-09 Paul Eggert <eggert@twinsun.com>
4475 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4476 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4477 Switch from LGPL to GPL.
4479 2003-07-07 Paul Eggert <eggert@twinsun.com>
4481 * mktime.c: Fix some boundary cases and remove need for floating point.
4483 Issue a compile-time diagnostic if time_t is floating point, or if
4484 two's complement arithmetic is not in effect, or if arithmetic
4485 right shift does not propagate the sign. These assumptions were
4486 all in the original code but they weren't checked.
4488 (TIME_T_MIDPOINT, verify): New macros.
4489 (__isleap): Remove; it has integer overflow problems.
4490 (leapyear): New function, without those problems.
4491 (ydhms_tm_diff): Remove; splitting into two parts.
4492 (ydhms_diff): New function, containing the arithmetic part of
4493 the old ydhms_tm_diff function. Issue a compile-time
4494 diagnostic if we are not using C99 integer division.
4495 Avoid casts when possible.
4496 (guess_time_tm): New function, containing the checking part of
4497 the old ydhms_tm_diff function. Return the new value, rather than
4498 the difference between it and the old. Accept a new argument T
4499 so that *T specifies the old value. Check for overflow in the result.
4501 (__mktime_internal): Use a time_t offset, not a long int offset.
4502 This undoes the 2003-06-04 change, which is no longer needed now
4503 that we have better overflow checking.
4504 (localtime_offset): Likewise.
4506 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4507 and long are 64-bit but int is only 32-bit.
4508 (ydhms_diff): Use long int to store year1 and yday1.
4509 Issue a compile-time diagnostic if long int is not wide enough.
4511 (__mktime_internal): Use long int to store adjusted year and yday.
4512 Use plain C rather than preprocessor commands, if that doesn't
4514 Check for overflow (and try to repair) after each probe
4515 rather than checking only at the very end. This avoids some bugs
4516 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4517 does not equal GMT offset at maximum time).
4518 Use integer to check for overflow rather than floating point; this
4519 is more portable to non-IEEE hosts, and is a tad faster.
4520 When we detect that we are oscillating between two values,
4521 don't check whether tm_isdst has the requested value, since
4522 we already know the answer. When tm_isdst has the wrong value,
4523 use a different heuristic to find the right one, based on the
4524 extreme values actually observed in practice in tz2003a,
4525 rather than the (overly optimistic) "previous 3 calendar quarters".
4527 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4528 "T const" to accommodate glibc style.
4529 (check_result): Use less-confusing report format. "long" -> "long int.
4531 Don't loop if the iteration overflows time_t.
4532 Allow a negative step in the iteration.
4534 2003-07-01 Paul Eggert <eggert@twinsun.com>
4536 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4537 having it depend on HAVE_SYS_TYPES_H.
4539 2003-06-25 Bruno Haible <bruno@clisp.org>
4541 * readlink.c: New file.
4543 2003-06-20 Bruno Haible <bruno@clisp.org>
4545 Assume C89, so PARAMS isn't needed.
4546 * unicodeio.h (PARAMS): Remove.
4547 * unicodeio.c: Don't use PARAMS.
4549 2003-06-18 Jim Meyering <jim@meyering.net>
4551 Merge changes from coreutils.
4552 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4553 Remove explicit declarations of xmalloc and realloc.
4555 (read_utmp): Remove anachronistic cast of xmalloc.
4557 2003-06-17 Paul Eggert <eggert@twinsun.com>
4559 Assume C89, so PARAMS isn't needed.
4560 * backupfile.h (PARAMS): Remove. All uses removed.
4561 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4562 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4563 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4564 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4565 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4566 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4567 xstrtol.h: Likewise.
4568 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4569 same.h, strverscmp.h: Do not include config.h; no longer needed.
4570 Anyway, config.h should always be included before any other file.
4572 2003-06-11 Simon Josefsson <jas@extundo.com>
4574 * sysexit_.h: New file.
4576 2003-05-20 Derek Price <derek@ximbiot.com>
4578 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4580 2003-06-10 Simon Josefsson <jas@extundo.com>
4582 * strchrnul.h: New file.
4583 * strchrnul.c: New file.
4585 2003-06-10 Simon Josefsson <jas@extundo.com>
4587 * argp.h: New file, from glibc.
4588 * argp-ba.c: New file, from glibc.
4589 * argp-eexst.c: New file, from glibc.
4590 * argp-fmtstream.c: New file, from glibc.
4591 * argp-fmtstream.h: New file, from glibc.
4592 * argp-fs-xinl.c: New file, from glibc.
4593 * argp-help.c: New file, from glibc.
4594 * argp-namefrob.h: New file, from glibc.
4595 * argp-parse.c: New file, from glibc.
4596 * argp-pv.c: New file, from glibc.
4597 * argp-pvh.c: New file, from glibc.
4598 * argp-xinl.c: New file, from glibc.
4600 2003-06-07 Jim Meyering <jim@meyering.net>
4602 * readtokens.h: Put `Free Software Foundation, Inc.'
4603 in place of my name in the copyright comment.
4604 Remove definition and uses of __P.
4607 * stat.c: Don't declare xmalloc explicitly.
4608 Instead, include "xalloc.h".
4609 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4610 xrealloc, and xcalloc return values.
4611 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4613 * xgetcwd.h: Remove definition/uses of PARAMS.
4615 2003-06-06 Jim Meyering <jim@meyering.net>
4617 * stdbool_.h: Renamed from stdbool.h.in.
4619 2003-06-06 Jim Meyering <jim@meyering.net>
4621 Merge from coreutils.
4622 * same.c: (same_name): Declare *_basename locals to be `const'.
4623 Consolidate declarations and initializations of *_base* locals.
4625 Merge from coreutils.
4626 This avoids a core dump on systems without GNU putenv,
4627 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4628 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4629 (unsetenv): New static function, from GNU libc.
4630 (rpl_putenv): Use it.
4632 * modechange.c: Remove trailing blanks.
4634 Merge from coreutils.
4635 * fsusage.c: Remove declaration of statfs.
4636 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4638 * posixtm.c: Include <stdbool.h> unconditionally.
4640 2003-06-05 Paul Eggert <eggert@twinsun.com>
4642 * mktime.c (__mktime_internal): When resolving a tm_isdst
4643 mismatch, look in future quarters as well as past. This fixes a
4644 bug when processing fall-backwards gaps immediately after a long
4645 period of daylight-saving time.
4647 * mktime.c: Assume freestanding C89 or better.
4648 (HAVE_LIMITS_H): Remove. Assume it's 1.
4649 (__P): Remove; not used.
4650 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4651 (mktime, not_equal_tm, print_tm, check_result,
4652 main): Use prototypes. Use const * where appropriate.
4653 (main): Fix typo in testing code that uncovered by above changes.
4654 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4656 2003-06-04 Paul Eggert <eggert@twinsun.com>
4658 * mktime.c: Fix Debian bug 177940
4659 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4660 (localtime_offset): Now long int, not time_t, because we want it
4661 to be guaranteed to be signed. All uses changed.
4662 (__mktime_internal): If overflow would occur when adding offset,
4665 Merge 'human' changes from coreutils. Rewrite to support
4666 locale-specific notations like thousands separators.
4667 * human.c: Simplify authorship notice.
4668 Include human.h immediately after config.h.
4669 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4670 <limits.h>: Do not include, since human.h does.
4671 (SIZE_MAX, UINTMAX_MAX): New macros.
4672 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4673 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4674 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4675 (power_letter): Renamed from suffixes.
4676 (generate_suffix_backwards): Remove.
4677 (adjust_value): Now takes int style (because of human.h changes)
4678 and long double value (for greater precision on some platforms).
4679 (group_number): New function.
4680 (human_readable): Use it. Use integer options, not enum.
4681 Put the options before the sizes in the arg list.
4682 Support all the new options.
4683 The old human_readable function has been removed;
4684 use inttostr.h instead.
4685 (human_readable, default_block_size, humblock):
4686 Use uintmax_t, not int, for block sizes.
4687 (human_readable_inexact, block_size_types): Remove.
4688 (block_size_opts): New constant.
4689 (human_options): Renamed from human_block_size, with new signature
4690 that allows block sizes up to UINTMAX_MAX. All callers changed.
4691 * human.h: Add copyright and authorship notice.
4692 Include <limits.h> and <stdbool.h> unconditionally.
4693 (PARAMS): Remove. All uses removed.
4694 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4695 (enum human_inexact_style): Remove tag; now a nameless enum.
4696 (human_floor, human_ceiling, human_round_to_even): Now have
4697 values 2, 0, 1 rather than -1, 1, 0.
4698 (human_group_digits, human_suppress_point_zero, human_autoscale,
4699 human_base_1024, human_SI, human_B): New constants.
4700 (human_readable_inexact, human_block_size): Remove.
4701 (human_readable): Size args are now uintmax_t, not int.
4702 (human_options): New decl.
4704 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4705 unnecessary now that we assume C89 or better. This change
4706 imported from coreutils.
4708 * mktime.c (__mktime_internal): Do not reject negative timestamps
4709 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4710 in the 2003-05-30 sync from glibc.
4712 .h files should stand alone, but we shouldn't include <sys/types.h>
4713 if we can get away with just <stddef.h>.
4715 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4716 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4717 rather than <sys/types.h>, as we merely need size_t.
4718 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4720 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4721 Include <stdio.h>, to get FILE.
4722 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4723 memcasecmp.h has included <stddef.h> and all we need is size_t.
4724 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4725 our interface, instead of including <sys/types.h>
4727 2003-06-02 Paul Eggert <eggert@twinsun.com>
4730 Fix some minor time-related bugs with POSIX time arguments.
4731 Some valid time stamps were being rejected (notably -1, and
4732 time stamps before 1900 on 64-bit hosts). And some invalid
4733 time stamps were being accepted, e.g. September 31.
4735 * posixtm.h (posixtime): Return bool instead of time_t, so
4736 that we can return (time_t) -1 successfully.
4737 * posixtm.c: Likewise.
4738 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4739 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4740 (t): Remove static var.
4741 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4742 of static var. All uses changed.
4743 (year): Do not reject years before 1900; they can occur with
4745 (posix_time_parse): Do not check for out-of-range components;
4746 that is now the caller's responsibility, since our checks were
4747 only approximations.
4748 (posixtime): Use mktime to check for out-of-range components,
4749 since it knows them exactly.
4750 If mktime returns (time_t) -1, check whether an error actually occurred
4751 by invoking localtime on -1.
4752 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4753 posixtime failures better.
4754 Improve the test data (in comments only).
4756 2003-05-30 <karl@gnu.org>
4758 * mktime.c: update from libc.
4760 2003-05-30 Bruno Haible <bruno@clisp.org>
4762 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4763 * localcharset.h: Likewise.
4764 * localcharset.c: Likewise.
4766 2003-05-28 Paul Eggert <eggert@twinsun.com>
4768 Assume the headers required for C89 freestanding compilers.
4769 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4770 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4771 without checking for HAVE_LIMITS_H.
4772 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4773 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4775 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4776 * exclude.c: Include <stdbool.h> unconditionally.
4777 * tempname.c: Include <stddef.h> unconditionally.
4778 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4779 * modechange.c, rpmatch.c (NULL): Don't define, since
4780 <stddef.h> does that.
4781 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4782 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4783 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4784 * xstrtol.c: Likewise.
4785 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4786 * savedir.c: Include <stddef.h> instead of defining NULL.
4788 * addext.c (addext): Use assignment rather than cast, to avoid
4789 warnings on some platforms.
4791 * mktime.c (__mktime_internal): Do not reject negative timestamps
4794 2003-05-10 Bruno Haible <bruno@clisp.org>
4796 * linebreak.c (iconv_string_length): Don't return -1 just because the
4797 string is longer than 4 KB.
4799 2003-05-12 Jim Meyering <jim@meyering.net>
4801 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4802 the space-padded-by-default conversion specifiers, %e, %k, %l.
4804 2003-05-03 Bruno Haible <bruno@clisp.org>
4806 Upgrade to Unicode-4.0.
4807 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4808 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4809 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4810 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4811 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4812 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4813 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4814 Change width of U+E0100..U+E01EF from 1 to 0.
4816 2003-04-25 Bruno Haible <bruno@clisp.org>
4818 * copy-file.c: Include <stddef.h>, for size_t.
4820 2003-04-25 Jim Meyering <jim@meyering.net>
4822 * copy-file.c (copy_file_preserving): Declare buf_size to be
4823 of type size_t, not int.
4825 2003-04-11 Jim Meyering <jim@meyering.net>
4827 Merge changes from Coreutils.
4829 2003-03-22 Jim Meyering <jim@meyering.net>
4831 * strftime.c (widen): Cast alloca return value to proper type.
4833 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4836 * strftime.c (my_strftime): Handle very large width
4837 specifications for numeric values correctly. Improve checks for
4840 2003-01-19 Jim Meyering <jim@meyering.net>
4842 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4843 (nl_get_alt_digit) [! defined my_strftime]: Define.
4844 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4845 _nl_get_alt_digit and _nl_get_walt_digit.
4847 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4848 These changes have no effect outside of _LIBC.
4850 2003-04-10 Bruno Haible <bruno@clisp.org>
4852 * findprog.h: New file, from GNU gettext.
4853 * findprog.c: New file, from GNU gettext.
4855 2003-04-05 Jim Meyering <jim@meyering.net>
4857 Merge changes from Coreutils.
4859 * exclude.h (PARAMS): Remove definition and uses.
4860 * exclude.c: Remove uses of `PARAMS'.
4862 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4863 Add test-cases for DOS filenames. Declare program_name.
4864 (main): Set up program_name. Patch by Rich Dawe.
4866 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4868 Use mntctl's return value to drive the entry-processing loop, since
4869 we can't rely on the value of the vmt_length member in the last
4870 entry. On some systems doing so could result in exhausting
4871 virtual memory. Based in part on a patch from Mike Jetzer.
4873 2003-04-04 Bruno Haible <bruno@clisp.org>
4875 * linebreak.h: New file, from GNU gettext.
4876 * linebreak.c: New file, from GNU gettext with slight modifications.
4877 * lbrkprop.h: New file, from GNU gettext.
4879 2003-04-03 Bruno Haible <bruno@clisp.org>
4881 * utf8-ucs4.h: New file, from GNU gettext.
4882 * utf16-ucs4.h: New file, from GNU gettext.
4883 * ucs4-utf8.h: New file, from GNU gettext.
4884 * ucs4-utf16.h: New file, from GNU gettext.
4886 2003-04-02 Bruno Haible <bruno@clisp.org>
4888 * binary-io.h: New file, from GNU gettext.
4890 2003-04-01 Bruno Haible <bruno@clisp.org>
4892 * pathname.h: New file, from GNU gettext.
4893 * concatpath.c: New file, from GNU gettext.
4895 2003-03-30 Bruno Haible <bruno@clisp.org>
4897 * copy-file.c (copy_file_preserving): Don't set owner if the function
4898 chown() doesn't exist.
4900 2003-03-28 Bruno Haible <bruno@clisp.org>
4902 * copy-file.h: New file, from GNU gettext.
4903 * copy-file.c: New file, from GNU gettext.
4905 2003-03-18 Jim Meyering <jim@meyering.net>
4907 * quote.c (quote_n): Fix typo in comment.
4909 2003-03-14 Jim Meyering <jim@meyering.net>
4911 Merge changes from Coreutils.
4912 * obstack.h (obstack_object_size): Declare temporary, __o,
4913 to be const, in order to avoid warnings.
4914 (obstack_room): Likewise.
4915 (obstack_empty_p): Likewise.
4917 2003-03-13 Paul Eggert <eggert@twinsun.com>
4919 Merge changes from Bison.
4920 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4921 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4922 when compiling Bison 1.875's `bitset bset = obstack_alloc
4923 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4924 * hash.c: Include <stdbool.h> unconditionally.
4926 2003-03-09 Paul Eggert <eggert@twinsun.com>
4928 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4929 Reported by Bruce Becker; see:
4930 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4932 2003-03-03 Paul Eggert <eggert@twinsun.com>
4933 Bruno Haible <bruno@clisp.org>
4935 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4936 Reported by John Hughes, see
4937 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4939 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4941 * poll_.h: New file.
4944 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4946 * mathl.h: New file.
4947 * acosl.c: New file.
4948 * asinl.c: New file.
4949 * atanl.c: New file.
4950 * ceill.c: New file.
4953 * floorl.c: New file.
4954 * frexpl.c: New file.
4955 * ldexpl.c: New file.
4957 * sincosl.c: New file.
4959 * sqrtl.c: New file.
4961 * trigl.c: New file.
4962 * trigl.h: New file.
4964 2003-02-17 Bruno Haible <bruno@clisp.org>
4966 * mkdtemp.h: New file, from GNU gettext.
4967 * mkdtemp.c: New file, from GNU gettext.
4969 2003-01-31 Bruno Haible <bruno@clisp.org>
4971 * rename.c: #undef rename before defining rpl_rename.
4972 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4974 2003-01-30 Bruno Haible <bruno@clisp.org>
4976 * printf-args.h: New file, from GNU gettext.
4977 * printf-args.c: New file, from GNU gettext.
4978 * printf-parse.h: New file, from GNU gettext.
4979 * printf-parse.c: New file, from GNU gettext.
4980 * vasnprintf.h: New file, from GNU gettext.
4981 * vasnprintf.c: New file, from GNU gettext.
4982 * asnprintf.c: New file, from GNU gettext.
4983 * vasprintf.h: New file, from GNU gettext with modifications.
4984 * vasprintf.c: New file, from GNU gettext.
4985 * asprintf.c: New file, from GNU gettext.
4987 2003-01-29 Bruno Haible <bruno@clisp.org>
4989 * stpncpy.h: New file, from GNU gettext with modifications.
4990 * stpncpy.c: New file, from GNU gettext with modifications.
4992 2003-01-28 Bruno Haible <bruno@clisp.org>
4994 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4996 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4999 2003-01-27 Bruno Haible <bruno@clisp.org>
5001 * xsetenv.h: New file, from GNU gettext.
5002 * xsetenv.c: New file, from GNU gettext.
5004 2003-01-23 Bruno Haible <bruno@clisp.org>
5006 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5008 2003-01-22 Bruno Haible <bruno@clisp.org>
5010 * exit.h: New file, from GNU gettext.
5012 2003-01-11 Bruno Haible <bruno@clisp.org>
5014 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5015 * strcase.h (strcasecmp, strncasecmp): Likewise.
5017 2003-01-14 Jim Meyering <jim@meyering.net>
5019 * same.c (same_name): Tweak a comment.
5021 2003-01-11 Bruno Haible <bruno@clisp.org>
5023 * same.c (same_name): Reorder tests so as to avoid calling stat()
5024 when a string comparison is sufficient.
5026 2003-01-11 Bruno Haible <bruno@clisp.org>
5028 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5031 2003-01-11 Bruno Haible <bruno@clisp.org>
5033 * hash-pjw.c: Add comment about low quality of this function.
5035 2003-01-12 Paul Eggert <eggert@twinsun.com>
5037 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5038 to avoid collisions with libcurses and libreadline.
5040 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5041 * getstr.h, getstr.c: Remove.
5042 * getline.c: Include "getline.h", to check interface.
5043 Move body of old getstr.c here: this defines MIN_CHUNK and
5044 declares getdelim2, which is renamed from getstr.
5045 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5047 * linebuffer.c (readlinebuffer): Renamed from readline.
5049 * linebuffer.h: Likewise.
5050 (readline): Remove backward-compatibility macro.
5052 2003-01-12 Jim Meyering <jim@meyering.net>
5054 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5056 2003-01-10 Bruno Haible <bruno@clisp.org>
5058 * alloca_.h: New file.
5059 * getdate.y: Unconditionally include alloca.h.
5060 * makepath.c: Likewise.
5061 * setenv.c: Likewise.
5062 * userspec.c: Likewise.
5064 2003-01-09 Bruno Haible <bruno@clisp.org>
5066 * stdbool.h.in: New file.
5068 2003-01-08 Bruno Haible <bruno@clisp.org>
5070 * safe-read.c: Include specification header first, to ensure its
5072 * full-write.c: Likewise.
5074 2003-01-08 Jim Meyering <jim@meyering.net>
5076 * full-write.c: Undefine and define-away `const' after inclusion
5077 of errno.h, not before. Suggestion from Bruno Haible.
5079 2003-01-07 Jim Meyering <jim@meyering.net>
5081 * full-write.c: Rework so that it may serve to define full_read, too.
5082 * full-read.c: Simply #define FULL_READ and include full-write.c.
5084 2003-01-06 Jim Meyering <jim@meyering.net>
5086 * version-etc.c: Update year in translatable copyright string.
5088 2002-12-25 Bruno Haible <bruno@clisp.org>
5090 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5091 * xstrtol.h: Likewise.
5092 * xstrtoimax.c: Likewise.
5093 * xstrtoumax.c: Likewise.
5094 * human.h: Likewise.
5096 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5097 on systems that have <inttypes.h> but not <stdint.h>.
5099 2002-12-31 Paul Eggert <eggert@twinsun.com>
5101 * memcoll.c (memcoll): Fall back on a simple algorithm using
5102 memcmp if strcoll doesn't work.
5104 2002-12-23 Bruno Haible <bruno@clisp.org>
5106 * localcharset.h: New file.
5107 * localcharset.c: Include it.
5108 * unicodeio.c: Likewise.
5110 2002-12-22 Bruno Haible <bruno@clisp.org>
5112 * utime.c (utime_null): No need to call ftruncate if the file was
5115 2002-12-23 Bruno Haible <bruno@clisp.org>
5117 * memcoll.c (STRCOLL): New macro.
5120 2002-12-22 Bruno Haible <bruno@clisp.org>
5122 * getstr.h (getstr): Define, to avoid clash with libcurses.
5123 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5125 2002-12-22 Bruno Haible <bruno@clisp.org>
5127 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5129 2002-12-23 Bruno Haible <bruno@clisp.org>
5131 * getline.h: Include <stddef.h>, for size_t.
5133 * unicodeio.h: Include <stddef.h>, for size_t.
5134 * unicodeio.c: Don't include <stddef.h>.
5136 2002-12-17 Bruno Haible <bruno@clisp.org>
5138 * canon-host.c (strdup): Remove unused declaration.
5140 * fsusage.c: Include full_read.h.
5141 (get_fs_usage): Use full_read instead of safe_read.
5143 * utime.c (utime_null): Use SAFE_READ_ERROR.
5145 2002-12-11 Bruno Haible <bruno@clisp.org>
5147 * setenv.h: Rewritten to cope with systems that have setenv() but not
5149 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5152 2002-12-11 Bruno Haible <bruno@clisp.org>
5154 * setenv.c (alloca): Fall back to malloc.
5156 (setenv): Use freea() to free memory allocated with alloca().
5158 2002-11-13 Bruno Haible <bruno@clisp.org>
5160 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5161 function declarations.
5162 * unsetenv.c (unsetenv): Likewise.
5164 2002-03-04 Bruno Haible <bruno@clisp.org>
5166 Portability to AIX 4.3.3.
5167 * unsetenv.c: New file, extracted from setenv.c.
5168 * setenv.c: Move the unsetenv() function to unsetenv.c.
5170 2001-12-20 Bruno Haible <bruno@clisp.org>
5172 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5173 use malloc instead. For SunOS 4.
5175 2001-12-11 Bruno Haible <bruno@clisp.org>
5177 * setenv.c: Declare alloca.
5178 (compar_fn_t): New typedef.
5179 (KNOWN_VALUE, STORE_VALUE): Use it.
5181 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5184 2002-12-10 Paul Eggert <eggert@twinsun.com>
5186 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5187 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5188 Choose values that are less likely to collide with system fnmatch
5190 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5191 defined (e.g., a pure POSIX system).
5192 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5193 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5195 2002-12-06 Jim Meyering <jim@meyering.net>
5197 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5199 Merge in changes from libc's misc/error.c, in preparation
5200 for the merge of gnulib's changes back into libc.
5202 * error.c (_): Define only if not already defined.
5203 Move definition to follow all #include directives.
5204 Include unlocked-io.h only if !_LIBC.
5205 [_LIBC]: Include <libio/libioP.h>.
5206 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5207 (fflush): Tweak definition to use INTUSE.
5210 2002-12-05 Paul Eggert <eggert@twinsun.com>
5212 * alloca.c [defined emacs]: Include "lisp.h".
5213 (xalloc_die) [defined emacs]: New macro.
5214 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5215 [! defined emacs]: Include <xalloc.h>.
5216 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5217 (pointer): Typedef to POINTER_TYPE *.
5218 (malloc): Remove decl; we now always use xmalloc.
5219 (alloca): Use old-style definition, since Emacs needs this.
5220 Check for arithmetic overflow when computing combined size.
5222 2002-12-04 Paul Eggert <eggert@twinsun.com>
5224 Do not generate unlocked-io.h automatically, since it's easier to
5225 maintain it by hand.
5227 * unlocked-io.h: New file, from GNU diffutils,
5228 but with proper copyright notice and attribution.
5230 * Makefile.am: Add copyright notice.
5231 (libfetish_a_SOURCES): Add unlocked-io.h.
5232 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5233 (DISTCLEANFILES, io_functions): Remove macros.
5234 (EXTRA_DIST): Remove gen_uio.
5235 (unlocked-io.h): Remove rule.
5237 2002-12-04 Jim Meyering <jim@meyering.net>
5239 Reflect the fact that stat.c and lstat.c are no longer generated.
5240 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5241 (DISTCLEANFILES): Likewise.
5242 (EXTRA_DIST): Likewise.
5243 (all_local): Don't depend on stat.c or lstat.c.
5244 (stat.c, lstat.c): Remove rules.
5245 (EXTRA_DIST): Remove xstat.in.
5247 * xstat.in: Remove file. Contents moved into stat.c.
5248 * stat.c: New file. Contents mostly from xstat.in.
5249 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5250 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5252 * safe-read.c: Rework so that it may serve to define safe_write, too.
5253 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5255 2002-12-03 Jim Meyering <jim@meyering.net>
5257 * safe-read.c, safe-write.c: Change variable names and comments, but
5258 not semantics, to minimize the differences between these two files.
5259 (safe_read): Change comment to mention SAFE_READ_ERROR.
5261 * safe-read.c (IS_EINTR): Define.
5262 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5264 2002-12-02 Bruno Haible <bruno@clisp.org>
5266 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5267 Define, taken from safe-read.c.
5268 (INT_MAX): Provide fallback.
5269 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5270 * safe-write.h (SAFE_WRITE_ERROR): Define.
5272 * safe-read.c (EINTR): Remove definition.
5273 (safe_read): Don't use EINTR if it is absent.
5275 2002-12-02 Jim Meyering <jim@meyering.net>
5277 * safe-read.c (EINTR): Define.
5278 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5279 (INT_MAX): Provide fallback.
5280 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5282 * safe-read.h (SAFE_READ_ERROR): Define.
5284 2002-12-01 Jim Meyering <jim@meyering.net>
5286 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5287 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5289 2002-11-27 Paul Eggert <eggert@twinsun.com>
5291 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5292 hash_rehash): Replace `if (limit <= value) abort ();' with
5293 `if (! (value < limit)) abort ();', for readability.
5295 2002-11-26 <karl@gnu.org>
5297 * strdup.c: copy from libc again, with jim's ok.
5298 * .cppi-disable: re-add strdup.c
5300 2002-11-25 <karl@gnu.org>
5302 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5303 instead of "strtol.c".
5305 2002-11-25 Jim Meyering <jim@meyering.net>
5307 * mktime.c: Sync from libc, now that it has the latest fix.
5309 2002-11-24 <karl@gnu.org>
5311 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5312 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5314 2002-11-24 Jim Meyering <jim@meyering.net>
5316 Update from coreutils:
5318 * mktime.c: Merge in changes from libc.
5320 Avoid a link-time failure on some Linux systems.
5321 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5322 (__mon_yday): Declare with the STATIC attribute.
5323 (__mktime_internal): Likewise.
5324 Based on a report from Greg Schafer.
5326 2002-11-23 Jim Meyering <jim@meyering.net>
5328 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5329 Use `unsigned', not `int', as type of index.
5331 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5333 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5335 2002-11-22 Paul Eggert <eggert@twinsun.com>
5337 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5338 hint that one should use `if (! x) abort ();' rather than `assert
5339 (x);', and anyway it's one less thing to worry about configuring.
5340 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5341 hash_rehash, hash_insert): Use abort rather than assert.
5343 2002-11-22 Paul Eggert <eggert@twinsun.com>
5345 * quotearg.h: Allow multiple inclusion by surrounding with
5346 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5347 so that we can be included first.
5348 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5349 * quotearg.c: Include quotearg.h immediately after config.h.
5350 No need to include stddef.h or sys/types.h any more.
5351 Surround local include files with "", not "<>".
5352 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5353 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5354 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5355 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5356 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5357 (ISPRINT): Remove; no longer needed now that we assume C89.
5359 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5362 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5363 quotearg_char): Use SIZE_MAX rather than
5364 (size_t) -1 when we are talking about "infinity".
5366 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5368 2002-11-22 Bruno Haible <bruno@clisp.org>
5370 * safe-read.h: Assume C89. Add comments.
5371 (safe_read): Change return type to size_t.
5372 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5373 counts > SSIZE_MAX correctly.
5374 * safe-write.h: New file.
5375 * safe-write.c: New file.
5376 * full-read.h: New file.
5377 * full-read.c: New file.
5378 * full-write.h: Assume C89. Add comments.
5379 * full-write.c: Include safe-write.h.
5380 (full_write): Rewritten to use safe_write.
5381 Suggested by Jim Meyering and Paul Eggert.
5383 2002-11-21 Bruno Haible <bruno@clisp.org>
5385 Remove case insensitive option matching.
5386 * argmatch.h (argcasematch): Remove declaration.
5387 (ARGCASEMATCH): Remove macro.
5388 (__xargmatch_internal): Remove case_sensitive argument.
5389 (XARGMATCH): Update.
5390 (XARGCASEMATCH): Remove macro.
5391 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5392 case_sensitive argument.
5393 (argcasematch): Remove function.
5394 (__xargmatch_internal): Remove case_sensitive argument.
5395 (main): Use XARGMATCH instead of XARGCASEMATCH.
5397 * xmalloc.c: Change compile-time error message. Add comment about
5398 required autoconf version.
5400 2002-11-21 Jim Meyering <jim@meyering.net>
5402 * strdup.c (strdup): Tweak comment and initial #if/#include.
5404 Merge in changes from the coreutils.
5406 2002-09-25 Paul Eggert <eggert@twinsun.com>
5407 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5408 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5409 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5410 int. Work more efficiently if X is the same width as uintmax_t.
5411 Do not compare X to -1, to avoid bogus compiler warning.
5412 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5413 Don't assume that f_frsize and f_bsize are the same type.
5415 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5418 * makepath.c (make_path): Restore umask *before* creating the final
5420 (make_path): Minor reformatting.
5422 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5423 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5425 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5426 ones. At least on GNU/Linux systems, `auto' means something else.
5429 2002-11-20 Paul Eggert <eggert@twinsun.com>
5431 Merge argmatch cleanups from Bison. Assume C89.
5433 * argmatch.c: Include config.h here, not in argmatch.h.
5434 Include stdlib.h, for EXIT_FAILURE.
5435 Always include <string.h>, since we assume C89.
5436 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5437 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5438 Include <stddef.h> instead, since it's all we need for size_t.
5439 (PARAMS): Remove. All uses removed.
5440 (ARRAY_CARDINALITY): Do not bother to #undef.
5441 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5442 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5443 Remove unnecessary parentheses.
5444 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5445 Insert necessary parentheses.
5446 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5447 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5449 2002-11-19 Bruno Haible <bruno@clisp.org>
5451 * mbswidth.c: Include mbswidth.h right at the beginning.
5452 * mbswidth.h: Include <stddef.h>, for size_t.
5454 * mbswidth.h (PARAMS): Remove macro.
5455 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5456 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5458 * gcd.h (PARAMS): Remove macro.
5459 (gcd): Use ANSI C function declarations.
5460 * gcd.c (gcd): Likewise.
5462 2002-11-15 Bruno Haible <bruno@clisp.org>
5464 * strcspn.c: Include <stddef.h>.
5465 (strcspn): Use ANSI C function declaration. Change return type to
5467 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5468 (strpbrk): Use NULL.
5469 * strpbrk.h (PARAMS): Remove macro.
5470 (strpbrk): Use ANSI C function declaration.
5471 * strstr.c: Don't include <sys/types.h>.
5472 * strstr.h (PARAMS): Remove macro.
5473 (strstr): Use ANSI C function declarations.
5475 2002-11-06 Bruno Haible <bruno@clisp.org>
5477 * gcd.h (gcd): Change argument type to 'unsigned long'.
5478 * gcd.c (gcd): Likewise.
5480 2002-11-05 Bruno Haible <bruno@clisp.org>
5482 * gcd.h: New file, from gettext-0.11.5.
5483 * gcd.c: New file, from gettext-0.11.5.
5485 2002-11-05 Bruno Haible <bruno@clisp.org>
5487 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5488 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5489 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5490 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5492 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5493 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5495 * closeout.c: Include gettext.h instead of <libintl.h>.
5496 * human.c: Include gettext.h instead of <libintl.h>.
5497 * quotearg.c: Include gettext.h instead of <libintl.h>.
5498 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5499 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5500 * userspec.c: Include gettext.h instead of <libintl.h>.
5501 * version-etc.c: Include gettext.h instead of <libintl.h>.
5502 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5503 (textdomain): Remove definition.
5504 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5506 * long-options.c: Remove include of <libintl.h> and definition of _.
5507 * same.c: Remove include of <libintl.h> and definition of _.
5509 2002-11-04 Bruno Haible <bruno@clisp.org>
5511 * stpcpy.h: New file, from GNU gettext-0.11.5.
5512 * strcase.h: New file, from GNU gettext-0.11.5.
5513 * strpbrk.h: New file, from GNU gettext-0.11.5.
5514 * strstr.h: New file, from GNU gettext-0.11.5.
5515 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5517 2002-05-09 Bruno Haible <bruno@clisp.org>
5519 * config.charset: Update for newest glibc. Add canonical names
5520 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5522 2002-05-09 Bruno Haible <bruno@clisp.org>
5524 * localcharset.c (get_charset_aliases): Add more Windows specific
5527 2002-05-08 Owen Taylor <otaylor@redhat.com>
5529 * config.charset: A few additions for Solaris.
5531 2001-12-05 Bruno Haible <bruno@clisp.org>
5533 * localcharset.c (locale_charset): Don't return an empty string.
5535 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5537 * config.charset: msdos in uk_UA uses CP1125.
5539 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5541 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5542 * localcharset.c (locale_charset): Declare as extern "C".
5544 2002-02-15 Bruno Haible <bruno@clisp.org>
5546 * config.charset [msdosdjgpp]: For Russian, use CP866.
5548 2002-02-11 Bruno Haible <bruno@clisp.org>
5550 * config.charset: Add support for NetBSD.
5552 2002-09-25 <karl@gnu.org>
5554 * strdup.c: copy from libc/string (via ../config/srclist*).
5555 * getopt*: copy from libc/posix.
5556 * gettext.h: copy from gettext.
5557 * .cppi-disable: add strdup.c, gettext.h.
5559 2002-07-01 Jim Meyering <meyering@lucent.com>
5561 * c-stack.c: Include sys/time.h.
5562 From Volker Borchert.
5564 2002-06-11 Paul Eggert <eggert@twinsun.com>
5566 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5567 New macro. Use it uniformly instead of
5568 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5569 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5570 reported by Vin Shelton.
5572 2002-06-22 Jim Meyering <meyering@lucent.com>
5574 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5575 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5577 2002-06-22 Paul Eggert <eggert@twinsun.com>
5579 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5580 Do not assume SA_SIGINFO behavior.
5581 Bug reported by Jim Meyering on NetBSD 1.5.2.
5583 2002-06-22 Jim Meyering <meyering@lucent.com>
5585 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5587 * exitfail.c, exitfail.h: Likewise.
5588 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5590 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5592 (EXTRA_DIST): Add fnmatch_loop.c.
5593 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5595 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5596 * fnmatch.c: Update from diffutils-2.8.2.
5597 * fnmatch_.h: New file. From diffutils-2.8.2.
5598 * fnmatch.h: Remove file.
5600 2002-06-18 Paul Eggert <eggert@twinsun.com>
5602 * file-type.h: Report an error if neither S_ISREG nor
5603 S_IFREG is defined, instead of using a test specific to glibc
5604 2.2. This should be safe, since POSIX requires S_ISREG and
5605 Unix Version 7 had S_IFREG. We don't need to check for
5606 <sys/types.h> since we don't use any symbols that it defines.
5608 2002-06-15 Jim Meyering <meyering@lucent.com>
5610 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5611 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5612 have been included before this file.
5614 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5616 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5617 so that each temporary file name is unique and valid in the first
5618 8 characters, for operation under DOS.
5620 2002-06-15 Jim Meyering <meyering@lucent.com>
5622 Work even with DJGPP 2.03, which lacks support for symlinks.
5624 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5626 * lchown.c (S_ISLNK): Likewise.
5628 2002-06-14 Jim Meyering <meyering@lucent.com>
5630 * file-type.h: Use the version from diffutils-2.8.2.
5631 * file-type.c: Likewise.
5633 2002-05-27 Jim Meyering <meyering@lucent.com>
5635 Fix a problem seen only on nonconforming systems whereby ls.c's
5636 use of localtime, and then of gettimeofday would cause trouble:
5637 the localtime call used to initialize rpl_gettimeofday's save
5638 mechanism would clobber ls's current local time information so
5639 that in any long listing the first file would always be listed
5640 with date 1970-01-01. Analysis by Volker Borchert.
5642 * gettimeofday.c (localtime): Undefine.
5643 (rpl_localtime): New function.
5645 2002-05-22 Jim Meyering <meyering@lucent.com>
5647 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5648 * file-type.h: New file.
5649 * file-type.c (file_type): New file/function. Extracted from diffutils.
5651 2002-04-29 Paul Eggert <eggert@twinsun.com>
5653 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5655 2002-04-28 Paul Eggert <eggert@twinsun.com>
5657 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5658 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5659 of 127, since 64 is the largest conceivable number for ancient
5661 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5663 2002-04-28 Jim Meyering <meyering@lucent.com>
5665 * sig2str.c (WTERMSIG): Remove definition (unused).
5667 2002-04-28 Paul Eggert <eggert@twinsun.com>
5669 * sig2str.h, sig2str.c: New files.
5670 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5672 2002-04-24 Jim Meyering <meyering@lucent.com>
5674 * gettext.h: New file, from Gettext.
5675 * Makefile.am (INCLUDES): Remove -I../intl.
5676 (libfetish_a_SOURCES): Add gettext.h.
5678 2002-04-16 Jim Meyering <meyering@lucent.com>
5680 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5681 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5682 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5684 2002-04-12 Jim Meyering <meyering@lucent.com>
5686 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5688 2002-03-10 Jim Meyering <meyering@lucent.com>
5690 * makepath.c (make_path): Remove a comma from a diagnostic.
5691 Suggestion from Santiago Vila.
5693 2002-03-08 Jim Meyering <meyering@lucent.com>
5695 * rename.c: Mention that this wrapper is needed also on
5696 mips-dec-ultrix4.4 systems.
5698 2002-03-02 Jim Meyering <meyering@lucent.com>
5700 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5701 not HAVE_CLOCK_SETTIME.
5703 2002-02-27 Paul Eggert <eggert@twinsun.com>
5705 * nanosleep.h: Rename to....
5706 * timespec.h: New name for nanosleep.h. All uses changed.
5708 * gettime.c: New file.
5709 * settime.c: New file.
5712 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5713 timespec.h. Remove nanosleep.h.
5715 2002-02-25 Paul Eggert <eggert@twinsun.com>
5717 * acl.c, acl.h: New files.
5718 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5720 2002-02-24 Jim Meyering <meyering@lucent.com>
5722 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5723 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5724 cause trouble. Reported by Nelson Beebe.
5726 2002-02-23 Paul Eggert <eggert@twinsun.com>
5728 * path-concat.c (xpath_concat): Reorder code to pacify
5729 compilers that don't know that xalloc_die never returns.
5731 2002-02-20 Jim Meyering <meyering@lucent.com>
5733 * getdate.c: Regenerate using bison-1.33.
5735 2002-02-15 Paul Eggert <eggert@twinsun.com>
5737 * posixver.c, posixver.h: New files.
5738 * Makefile.am (libfetish_a_SOURCES): Add them.
5740 2002-02-02 Paul Eggert <eggert@twinsun.com>
5741 Bruno Haible <bruno@clisp.org>
5743 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5744 (fwrite_success_callback): New declaration.
5745 * unicodeio.c (unicode_to_mb): New function, extracted from
5746 print_unicode_char. Call failure callback instead of error.
5747 (fwrite_success_callback): New function.
5748 (exit_failure_callback): New function.
5749 (fallback_failure_callback): New function.
5750 (print_unicode_char): Call unicode_to_mb.
5752 2002-01-26 Jim Meyering <meyering@lucent.com>
5754 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5756 2002-01-22 Jim Meyering <meyering@lucent.com>
5758 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5759 Otherwise, some versions of automake would omit the rule that makes
5760 Makefile from Makefile.in.
5762 2001-01-21 Paul Eggert <eggert@twinsun.com>
5764 * xmemcoll.h, xmemcoll.c: New files.
5765 * Makefile.am (libfetish_a_SOURCES): Add them.
5766 * memcoll.c: Include errno.h, and declare errno if not defined.
5767 (memcoll): Set errno to zero if there is no error.
5769 * quotearg.c (quotearg_buffer_restyled):
5770 Fix bug with quoting buffers containing NUL when backslashing escapes.
5771 This bug was exposed by the other changes in this patch.
5772 (quotearg_n_options): New arg ARGSIZE.
5773 All callers changed.
5774 (quoting_options_from_style): New function.
5775 (quotearg_n_style): Use it.
5776 (quotearg_n_style_mem): New function.
5778 * quotearg.h (quotearg_n_style_mem): New function.
5780 2002-01-16 Jim Meyering <meyering@lucent.com>
5782 * getdate.y: Add three semicolons, each just before a closing brace.
5783 Bison (as of version 1.31) no longer papers over that mistake.
5785 2002-02-14 Paul Eggert <eggert@twinsun.com>
5787 * backupfile.c (ISDIGIT): Comment fix.
5788 * getdate.y (ISDIGIT): Likewise.
5789 * posixtm.c (ISDIGIT, year): Likewise.
5790 * strverscmp.c (ISDIGIT): Likewise.
5791 * userspec.c (ISDIGIT): Likewise.
5793 2002-01-05 Jim Meyering <meyering@lucent.com>
5795 * version-etc.c (version_etc_copyright): Update copyright year.
5797 2001-01-19 Paul Eggert <eggert@twinsun.com>
5799 * closeout.c (close_stdout_status): If ferror (stdout), do
5800 not silently exit merely because the output buffer happens to
5801 have nothing pending.
5803 2001-12-18 Paul Eggert <eggert@twinsun.com>
5805 See the big note in ../ChangeLog.
5806 * human.c (suffixes): Prefer K to k for 1024.
5807 (generate_suffix_backwards): New function.
5808 (human_readable_inexact): Use it.
5809 * xstrtol.c (__xstrtol): If there is no number but there
5810 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5811 Accept 'K' as well as 'k'.
5813 2001-12-15 Jim Meyering <meyering@lucent.com>
5815 * regex.h (__restrict_arr): Update from libc.
5817 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5818 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5821 2001-12-10 Jim Meyering <meyering@lucent.com>
5823 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5824 Instead, include "xalloc.h".
5825 (initbuffer): Don't cast xmalloc return value to char*.
5826 (readline): Reword comment.
5827 Don't cast xrealloc return value to char*
5830 2001-12-09 Jim Meyering <meyering@lucent.com>
5832 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5833 `signed and unsigned type in conditional expression'.
5834 * posixtm.c (posix_time_parse): Likewise.
5836 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5838 * readtokens.c (readtoken): Declare an index to be of type unsigned
5839 to avoid a pedantic warning.
5841 * getstr.c: Don't include assert.h.
5842 (getstr): Remove warning-evoking assertions.
5843 Return -1 if offset parameter is out of bounds.
5844 Change the type of a local from int to size_t.
5846 * strftime.c (my_strftime_localtime_r): Include this function
5847 definition in the `#if ! HAVE_TM_GMTOFF' block.
5849 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5850 Include xalloc.h instead.
5852 2001-12-02 Jim Meyering <meyering@lucent.com>
5854 * tempname.c: Don't declare getenv, thus reverting the change of
5855 2001-11-18. It's no longer necessary, now that stdlib.h is always
5858 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5859 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5861 2001-11-30 Akim Demaille <akim@epita.fr>
5863 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5864 before being defined.
5866 2001-11-27 Paul Eggert <eggert@twinsun.com>
5868 * quotearg.h (quotearg_n, quotearg_n_style):
5869 First arg is int, not unsigned.
5870 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5871 (SIZE_MAX, UINT_MAX): New macros.
5872 (quotearg_n_options): Abort if N is negative.
5873 Avoid overflow check on hosts where size_t is 64 bits and int
5874 is 32 bits, as overflow is impossible there.
5875 Fix off-by-one typo that caused unnecessary reallocation.
5877 2001-11-27 Jim Meyering <meyering@lucent.com>
5879 * tempname.c: Merge with version from libc.
5880 * regex.c: Likewise.
5882 * tempname.c: Include stdlib.h unconditionally. On some old systems
5883 for which STDC_HEADERS is 0, it was not included, resulting in a
5884 warning about an integer-to-pointer conversion problem with getenv.
5885 Reported by Volker Borchert.
5887 2001-11-26 Jim Meyering <meyering@lucent.com>
5889 * gtod.h: Remove file.
5890 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5891 * gettimeofday.c: Don't include gtod.h.
5892 (GTOD_init): Remove function.
5893 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5894 Suggestion from Volker Borchert.
5896 2001-11-23 Jim Meyering <meyering@lucent.com>
5898 * hash.h (struct hash_table): Don't define here. Merely declare it.
5899 * hash.c (struct hash_table): Define it here instead.
5901 2001-11-22 Jim Meyering <meyering@lucent.com>
5903 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5905 2001-11-18 Paul Eggert <eggert@twinsun.com>
5907 * tempname.c (TMP_MAX): Remove; no longer needed.
5908 (TEMPORARIES): New macro.
5909 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5910 removes an artificial limitation (e.g. HP-UX 10.20, where
5913 2001-11-18 Jim Meyering <meyering@lucent.com>
5915 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5918 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5919 files will be created before anything else.
5921 2001-11-17 Jim Meyering <meyering@lucent.com>
5923 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5924 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5925 rather than group writable. Patch by Juan F. Codagnone.
5927 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5928 Instead, include "xalloc.h".
5930 * mountlist.c: Include unlocked-io.h after all system headers.
5931 Remove explicit declarations of xmalloc, xrealloc,
5932 and xstrdup. Instead, include "xalloc.h".
5934 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5935 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5936 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5938 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5939 Reported by Padraig Brady.
5941 * mkstemp.c: #undef mkstemp.
5943 (rpl_mkstemp): Rename from mkstemp.
5946 2001-11-16 Jim Meyering <meyering@lucent.com>
5948 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5949 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5950 determine the amount of total physical memory, use pstat_getstatic.
5951 HPUX-11 doesn't define _SC_PHYS_PAGES.
5952 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5953 If sysconf couldn't be used to determine the amount of available
5954 physical memory, use both pstat_getstatic and pstat_getdynamic.
5955 Based on a patch from Bob Proulx.
5957 2001-11-05 Jim Meyering <meyering@lucent.com>
5959 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5961 2001-11-03 Jim Meyering <meyering@lucent.com>
5963 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5964 in argmatch_to_argument call.
5966 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5969 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5970 e.g., a fault due to an attempt to free a NULL pointer.
5972 2001-11-01 Jim Meyering <meyering@lucent.com>
5974 * dirfd.c, dirfd.h: New files.
5975 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5977 * hash.c (hash_print) [TESTING]: Clean up.
5979 2001-10-22 Paul Eggert <eggert@twinsun.com>
5981 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5982 to avoid a warning if -Wall.
5984 2001-10-21 Paul Eggert <eggert@twinsun.com>
5986 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5988 2001-10-21 Jim Meyering <meyering@lucent.com>
5990 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5991 this code would end up calling gettext even in packages built
5993 * getopt.c (_): Likewise.
5994 * regex.c (_): Likewise.
5996 2001-10-20 Paul Eggert <eggert@twinsun.com>
5998 * error.c (strerror_r): Do not declare unless !_LIBC.
5999 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6000 Use strerror_r that is only a macro, even if it is not a function.
6001 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6002 (private_strerror): Use prototypes, not old-style function definition.
6003 (print_errno_message): New function.
6004 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6006 (error_tail, error, error_at_line): Use it.
6008 2001-10-11 Jim Meyering <meyering@lucent.com>
6010 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6011 and quote_n (1, ... to avoid clobbering a buffer.
6013 2001-10-05 Jim Meyering <meyering@lucent.com>
6015 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6016 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6017 * hash-pjw.h: New file.
6019 2001-09-30 Jim Meyering <meyering@lucent.com>
6021 * mountlist.c [MOUNTED_GETFSSTAT]:
6022 Include <sys/ucred.h>, for Apple Darwin.
6023 Include sys/mount.h and sys/fs_types.h only if available.
6025 (read_filesystem_list): Use FS_TYPE.
6027 2001-09-29 Paul Eggert <eggert@twinsun.com>
6029 * exclude.c (excluded_filename): 0 -> false, since it's
6032 2001-09-28 Paul Eggert <eggert@twinsun.com>
6034 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6035 #defines strtoimax. Also treat the other strto* functions
6038 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6039 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6040 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6042 2001-09-26 Jim Meyering <meyering@lucent.com>
6044 Most macros in unlocked-io.h had the wrong number of arguments.
6045 * gen-uio: New script.
6046 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6047 * unlocked-io.hin: Remove file.
6048 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6049 rather than trying to embed it here.
6050 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6051 Reported by Padraig Brady.
6053 2001-09-25 Volker Borchert <bt@teknon.de>
6055 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6057 2001-09-23 Jim Meyering <meyering@lucent.com>
6059 * mountlist.c: Remove useless parentheses in #if directives.
6060 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6061 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6063 2001-09-22 Jim Meyering <meyering@lucent.com>
6065 * localcharset.c: Update from latest gettext.
6066 * config.charset: Likewise.
6068 2001-09-20 Jim Meyering <meyering@lucent.com>
6070 * xstrtol.c (strtoimax): Guard declaration with
6071 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6072 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6073 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6074 (strtoumax): Likewise, for completeness (it wasn't necessary).
6076 2001-09-06 Paul Eggert <eggert@twinsun.com>
6078 * strtoimax.c (HAVE_LONG_LONG):
6079 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6080 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6081 to work around bug in IBM C compiler.
6083 2001-09-16 Jim Meyering <meyering@lucent.com>
6085 * mkdir.c: New file.
6087 2001-09-04 Paul Eggert <eggert@twinsun.com>
6089 * xgetcwd.c: Revert some of the previous change; intead,
6090 fix the HAVE_GETCWD_NULL code to behave more like the
6091 !HAVE_GETCWD_NULL code used to.
6094 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6097 2001-09-04 Paul Eggert <eggert@twinsun.com>
6099 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6100 Use ssize_t, not int, to store result of readlink.
6101 Check for ssize_t overflow as well as size_t overflow,
6102 as POSIX says the result of readlink is implementation-defined
6103 when ssize_t overflows.
6104 Remove unnecessary cast to char*.
6105 Use free+malloc instead of realloc, as the storage doesn't need
6106 to be preserved and it's clearer and can be more efficient that way.
6107 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6108 * xreadlink.h (xreadlink): Update prototype.
6110 2001-09-03 Paul Eggert <eggert@twinsun.com>
6112 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6113 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6114 spotted by Jim Meyering.
6116 2001-09-03 Jim Meyering <meyering@lucent.com>
6118 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6120 2001-09-03 Paul Eggert <eggert@twinsun.com>
6122 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6123 like the HAVE_GETCWD_NULL code.
6124 Include pathmax.h if not HAVE_GETCWD.
6125 Do not include xalloc.h.
6126 (INITIAL_BUFFER_SIZE): New symbol.
6127 Do not use xmalloc / xrealloc, since the caller is responsible for
6128 handling errors. Preserve errno around `free' during failure.
6129 Do not overrun buffer when using getwd.
6131 2001-09-03 Paul Eggert <eggert@twinsun.com>
6133 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6134 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6136 2001-09-02 Jim Meyering <meyering@lucent.com>
6138 * error.c: Update from GNU libc.
6140 2001-09-01 Jim Meyering <meyering@lucent.com>
6142 * xreadlink.c: New file.
6143 * xreadlink.h: New file.
6144 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6146 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6147 doesn't conflict with sparc Solaris 7's definition in
6148 /usr/include/sys/int_types.h.
6150 * exclude.c: Use `""', not `<>' to #include non-system header files.
6151 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6152 and strncasecmp as r-values. Unixware didn't have declarations.
6154 2001-08-31 Jim Meyering <meyering@lucent.com>
6156 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6157 Use an initial, malloc'd, buffer of length 128 rather than
6158 a statically allocated one of length 1024.
6160 2001-08-30 Paul Eggert <eggert@twinsun.com>
6162 * xgetcwd.c: Don't include pathmax.h.
6163 Include stdlib.h and unistd.h if available.
6165 (xmalloc, xstrdup, free): Remove decls.
6166 (xgetcwd): Don't assume sizes fit in unsigned.
6167 Check for overflow when computing sizes.
6168 Simplify reallocation code.
6170 2001-08-28 Paul Eggert <eggert@twinsun.com>
6172 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6174 * strtoimax.c: Renamed from strtoxmax.c, removing the
6177 Also, make the following further changes to make this file's
6178 configuration more similar to that of strtol.c:
6179 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6180 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6181 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6182 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6183 changed to signed values.
6185 And make the following changes as well:
6186 Fix copyright notice, as 1999 was missing.
6187 (verify): New macro.
6188 (strtoimax): Check sizes at compile-time, not run-time.
6189 Prefer strtol to strtoll if both work.
6190 (main): Remove; it was not that useful and was a pain to maintain.
6192 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6194 2001-08-30 Paul Eggert <eggert@twinsun.com>
6196 * savedir.c (savedir): Remove size parameter, as POSIX says that
6197 a directory's st_size can have an arbitrary value, so the old
6198 usage could waste an arbitrary amount of memory. All uses
6200 * savedir.h: Update prototype.
6202 2001-08-30 Paul Eggert <eggert@twinsun.com>
6204 * xstrtol.c (strtoimax): New decl.
6206 2001-08-28 Paul Eggert <eggert@twinsun.com>
6208 * xstrtol.h: Add copyright notice.
6209 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6210 LONGINT_INVALID_SUFFIX_CHAR.
6212 2001-08-30 Paul Eggert <eggert@twinsun.com>
6214 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6217 2001-08-30 Paul Eggert <eggert@twinsun.com>
6219 * hash.c: Remove '2001' from copyright notice.
6221 2001-08-30 Paul Eggert <eggert@twinsun.com>
6223 * full-write.h: New file.
6224 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6225 * full-write.c: Correct credits, as cccp.c no longer
6226 exists and anyway it was so heavily changed from the old cccp
6227 code as to be unrecognizable. Include full-write.h.
6228 (full_write) Return size_t, with short writes meaning failure.
6229 All callers changed. This fixes a bug with large buffers
6231 * utime.c: Include full-write.h.
6233 2001-08-30 Paul Eggert <eggert@twinsun.com>
6235 Merge 'exclude' changes from tar 1.13.22.
6236 This fixes one or two unlikely storage allocation overflow bugs,
6237 but doesn't change user-visible behavior otherwise.
6239 2001-08-30 Paul Eggert <eggert@twinsun.com>
6241 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6242 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6243 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6244 Include if available.
6245 (<xalloc.h>): Include
6246 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6247 (verify): New macro. Use it to verify that EXCLUDE macros do not
6248 collide with FNM macros.
6249 (struct patopts): New struct.
6250 (struct exclude): Use it, as exclude patterns now come with options.
6251 (new_exclude): Support above changes.
6252 (new_exclude, add_exclude_file):
6253 Initial size must now be a power of two to simplify overflow checking.
6254 (free_exclude, fnmatch_no_wildcards): New function.
6255 (excluded_filename): No longer requires options arg, as the options
6256 are determined by add_exclude. Now returns bool, not int.
6257 (excluded_filename, add_exclude):
6258 Add support for the fancy new exclusion options.
6259 (add_exclude, add_exclude_file): Now takes int options arg.
6260 Check for arithmetic overflow when computing sizes.
6261 (add_exclude_file): xrealloc might modify errno, so don't
6262 realloc until after errno might be used.
6264 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6266 (free_exclude): New decl.
6267 (add_exclude, add_exclude_file): Now takes int options arg.
6268 (excluded_filename): No longer requires options arg, as the options
6269 are determined by add_exclude. Now returns bool, not int.
6271 2001-08-30 Paul Eggert <eggert@twinsun.com>
6273 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6275 2001-08-27 Jim Meyering <meyering@lucent.com>
6277 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6279 * version-etc.c (N_): Remove definition.
6280 Revert most of last change.
6281 Instead, simply don't mark the `Copyright...' string for translation.
6282 Based on advice from Paul Eggert.
6284 * strtoxmax.c: Tweak comment.
6286 2001-08-26 Jim Meyering <meyering@lucent.com>
6288 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6289 of copyright with `%s' so translators don't get an untranslated
6291 (COPYRIGHT_YEAR): Define.
6292 (version_etc): Use fprintf rather than fputs.
6293 Suggestion from Ulrich Drepper.
6295 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6297 * strtoll.c: New file, from GNU libc.
6298 * xstrtoimax.c: New file.
6300 * xstrtol.h: Add xstrtoimax.
6301 * strtoumax.c: New file. Simply include "strtoumax.c".
6302 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6304 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6305 * strtoxmax.c: ... then renamed to this.
6307 2001-08-13 Paul Eggert <eggert@twinsun.com>
6309 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6310 Port to Solaris 8, where 'sed' requires a space after the 'r'
6311 command, and where sh dislikes "$/". Clean up the spacing a bit.
6312 Redirect output to $tmp just once.
6314 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6316 * addext.c (<errno.h>): Include.
6317 (errno): Declare if not defined.
6318 (addext): Work correctly when pathconf returns -1 and leaves
6319 errno alone because there is no limit. Also, work even if
6320 pathconf returns a value greater than SIZE_MAX.
6322 2001-08-12 Jim Meyering <meyering@lucent.com>
6324 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6325 Simply `return getcwd (NULL, 0);'.
6326 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6327 Use 1300 as initial value for length, not PATH_MAX.
6329 * pathmax.h: Clean up cpp syntax.
6331 2001-08-12 Jim Meyering <meyering@lucent.com>
6333 * gettimeofday.c: New file.
6335 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6337 2001-08-04 Jim Meyering <meyering@lucent.com>
6339 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6340 to get in sync with glibc.
6342 2001-08-03 Paul Eggert <eggert@twinsun.com>
6344 The following changes are from gettext 0.10.39 as maintained by
6347 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6348 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6349 with inverted sense. All uses changed.
6351 * mbswidth.c: Don't include <limits.h>.
6352 Include <stdlib.h> and <string.h> unconditionally.
6353 (iswcntrl, mbsinit, ISCNTRL): New macros.
6354 (mbsnwidth): Use K&R style function declarations.
6355 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6356 can optimize it when MB_CUR_MAX == 1.
6357 The width of control characters is zero, not 1.
6359 2001-07-15 Jim Meyering <meyering@lucent.com>
6361 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6362 (BUILT_SOURCES): Add unlocked-io.h.
6363 (io_functions): Define.
6364 (unlocked-io.h): New rule.
6365 (DISTCLEANFILES): Add unlocked-io.h.
6366 (all-local): Depend on unlocked-io.h, to ensure it is created.
6368 * unlocked-io.hin: New file
6370 * regex.c: Update from glibc.
6372 2001-07-05 Jim Meyering <meyering@lucent.com>
6374 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6376 (libfetish_a_SOURCES): Put all .h files here instead.
6377 Remove a thus-exposed (better checks in automake) duplicate and
6378 two unnecessary .h files.
6380 2001-06-11 Jim Meyering <meyering@lucent.com>
6382 * regex.c: Update from GNU libc.
6384 2001-05-27 Jim Meyering <meyering@lucent.com>
6386 * readutmp.h (UT_TYPE): Define.
6388 2001-05-24 Jim Meyering <meyering@lucent.com>
6390 * argmatch.c: Include "quote.h".
6391 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6392 quote function. Reported by Göran Uddeborg.
6394 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6396 * dirname.c (dir_name): Compute append_dot using path, not newpath
6397 which is not yet declared.
6399 2001-05-11 Paul Eggert <eggert@twinsun.com>
6401 * Makefile.am (libfetish_a_SOURCES):
6402 Add strftime.c, since we now compile it on all hosts.
6404 * strftime.c (my_strftime):
6405 Define to nstrftime if emacs, but only if my_strftime is not defined.
6406 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6407 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6408 Add one more extra argument: a nanoseconds value.
6411 (my_strftime function): Add %N format.
6412 (emacs_strftimeu): Renamed from emacs_strftime,
6413 with extra ut argument.
6415 2001-05-11 Paul Eggert <eggert@twinsun.com>
6417 dirname code cleanup. base_name now behaves more compatibly
6418 with POSIX basename when given file names that have trailing
6419 slashes, and similarly for dir_name. Add new primitives
6420 base_len and dir_len. Put the directory-name-related decls
6423 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6424 * backupfile.c (base_name): Likewise.
6425 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6426 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6427 * makepath.c (strip_trailing_slashes): Likewise.
6428 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6430 * rename.c (strip_trailing_slashes): Likewise.
6431 * same.c (base_name): Likewise.
6432 * stripslash.c (ISSLASH): Likewise.
6434 * addext.c: Include <dirname.h> after size_t is defined.
6435 * backupfile.c: Likewise.
6437 * addext.c (addext): Use base_len to trim redundant
6438 trailing slashes instead of doing it ourselves.
6439 But do not trim the last slash if it is not redundant.
6441 * backupfile.c (find_backup_file_name,
6442 max_backup_version): Use base_len instead of rolling it ourselves.
6443 Handle the case of "" and (on DOS) "C:" correctly.
6445 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6446 Include <string.h>, <dirname.h>.
6447 (base_name): Allow file names ending in slashes, other than names
6448 that are all slashes. In this case, return the basename followed
6449 by the slashes. This is more general, and can be used in places
6450 where the original base_name purposely had an assertion failure.
6451 (base_len): New function.
6453 * dirname.c: Include <string.h> instead of <stdlib.h>.
6454 Do not include <assert.h>; no longer needed.
6456 (memrchr): Remove decl.
6457 (dir_name_r): Remove.
6458 (dir_len): Renamed from dirlen. All callers changed.
6459 Rewrite in terms of base_name, for simplicity and consistency.
6460 (dir_name): Never return NULL. All callers changed.
6461 Do not include <stdlib.h> in test program; no longer needed.
6462 return 0; is fine for test program.
6464 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6466 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6468 * path-concat.c (path_concat): Use base_len to compute
6469 base length, not strlen; this means we cannot rely on memcpy
6472 * same.c (STREQ): Remove.
6473 (same_name): Handle the case where the basename ends in trailing '/'.
6475 * stripslash.c (strip_trailing_slashes): Return nonzero if
6476 a slash was stripped. Do not strip the last slash after a
6479 2001-04-08 Jim Meyering <meyering@lucent.com>
6481 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6482 recomputed; that's necessary when the offset spans a DST transition.
6483 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6485 2001-04-02 Jim Meyering <meyering@lucent.com>
6487 * regex.h, regex.c: Update from GNU libc.
6489 2001-03-19 Paul Eggert <eggert@twinsun.com>
6491 * version-etc.c (version_etc_copyright): Update to 2001.
6493 2001-03-16 Paul Eggert <eggert@twinsun.com>
6495 * tempname.c (uint64_t): Define to uintmax_t if
6496 not defined, and if UINT64_MAX is not defined.
6497 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6498 Reported by John David Anglin.
6500 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6502 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6503 alias if codeset is empty.
6504 * config.charset (BeOS): Use wildcard syntax.
6506 2001-03-13 Jim Meyering <meyering@lucent.com>
6508 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6509 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6512 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6514 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6516 * unicodeio.c (print_unicode_char): Simplify accordingly.
6518 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6520 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6521 support for DOS/DJGPP.
6523 2001-02-28 Paul Eggert <eggert@twinsun.com>
6525 * Makefile.am (libfetish_a_SOURCES):
6526 Add dup-safer.c, fopen-safer.c.
6527 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6529 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6531 2001-02-25 Paul Eggert <eggert@twinsun.com>
6533 The mkstemp replacement is taken from glibc 2.2.2, with some
6534 portability fixes for use outside glibc, as follows:
6536 * tempname.c (struct_stat64): New macro.
6537 (direxists, __gen_tempname): Use it.
6538 This avoids a portability problem with Solaris 8.
6540 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6541 (<stddef.h>, <stdint.h>, <string.h>):
6542 Include only if STDC_HEADERS || _LIBC.
6543 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6544 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6545 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6546 (__set_errno): Define this macro if <errno.h> doesn't.
6547 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6548 Define these macros if <stdio.h> doesn't.
6549 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6550 Define these macros if <sys/stat.h>
6551 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6552 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6553 __xstat64): Define if not _LIBC.
6554 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6555 (__gen_tempname): Invoke gettimeofday only if
6556 HAVE_GETTIMEOFDAY || _LIBC;
6557 otherwise, fall back on plain "time".
6558 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6560 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6562 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6564 2001-02-17 Jim Meyering <meyering@lucent.com>
6566 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6567 around included file name.
6569 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6571 * strftime.c: Update from GNU libc (the only changes were to comments).
6573 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6575 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6577 2001-02-17 Paul Eggert <eggert@twinsun.com>
6579 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6580 Remove workaround macros for hosts that have mbrtowc but not
6581 mbstate_t, as we now insist on proper declarations for both
6582 before using mbrtowc.
6584 2001-02-17 Jim Meyering <meyering@lucent.com>
6586 * regex.c: Update from libc.
6588 2001-02-16 Paul Eggert <eggert@twinsun.com>
6590 * alloca.c (malloc): Undef before defining, since stdlib.h
6591 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6592 Reported by Mark Hounschell via Paul Eggert.
6594 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6596 * config.charset: Update for FreeBSD 4.2.
6598 2001-01-26 Jim Meyering <meyering@lucent.com>
6600 * quotearg.c: Include stddef.h.
6601 * quote.c: Include stddef.h.
6602 Reported by Axel Kittenberger.
6604 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6605 line in double quotes so that it evokes a better diagnostic.
6606 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6607 Reported by Axel Kittenberger.
6609 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6611 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6612 to avoid a warning. Add back 'const' to inptr.
6614 2001-01-16 Jim Meyering <meyering@lucent.com>
6616 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6619 2001-01-14 Jim Meyering <meyering@lucent.com>
6621 * rename.c: New file. From Volker Borchert.
6622 Include stdlib.h, string.h or strings.h, and xalloc.h.
6623 Use strip_trailing_slashes rather than open-coding it.
6625 2001-01-03 Paul Eggert <eggert@twinsun.com>
6627 * strftime.c: Sync with glibc time/strftime.c 1.81.
6629 2001-01-03 Jim Meyering <meyering@lucent.com>
6631 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6632 local `inptr' to avoid warning with some system declarations of iconv.
6634 2000-12-29 Paul Eggert <eggert@twinsun.com>
6636 * modechange.c: Do not assume that mode_t uses the
6637 traditional octal encoding. E.g. "chmod 1 FOO" should set
6638 the other-execute bit of FOO even if S_IXOTH != 1.
6640 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6641 WOTH, XOTH, ALLM): New macros.
6642 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6643 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6645 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6646 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6648 No need to use uintmax_t; unsigned long is long enough.
6649 Don't bother to get suffix since we don't use it.
6651 2000-12-24 Jim Meyering <meyering@lucent.com>
6653 * hash.c (is_prime): Return explicit boolean values.
6654 (hash_get_first): Return NULL to appease Irix5.6's 89.
6655 Reported by Nelson Beebe.
6657 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6659 * localcharset.c (locale_charset): Add support for Win32.
6661 2000-12-18 Paul Eggert <eggert@twinsun.com>
6663 * physmem.h, physmem.c: New files.
6665 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6666 (noinst_HEADERS): Add physmem.h.
6668 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6669 't' for compatibility with Solaris 8 sort.
6671 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6673 * config.charset: Add support for BeOS.
6675 2000-12-16 Jim Meyering <meyering@lucent.com>
6677 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6678 SHELLS_FILE to a file name that's useful on djgpp systems.
6680 (ADDITIONAL_DEFAULT_SHELLS): Define.
6681 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6682 Based mostly on a patch from Prashant TR.
6684 2000-12-16 Jim Meyering <meyering@lucent.com>
6686 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6687 N and M) would have treated it like `chown N:N FILE'.
6689 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6691 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6693 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6694 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6695 to the list of canonical encodings. Rename EUC-CN to GB2312.
6697 2000-12-08 Andreas Schwab <schwab@suse.de>
6699 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6700 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6702 2000-12-07 Jim Meyering <meyering@lucent.com>
6704 * stripslash.c (ISSLASH): Define.
6705 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6708 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6709 (dir_name_r): Declare this function as static.
6710 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6711 manifest itself on a name containing a mix of slashes and
6713 Make this function work with names starting with a DOS-style
6714 drive letter and colon prefix.
6715 (dir_name): Append `.' if necessary.
6716 Based mostly on patches from Prashant TR and Eli Zaretskii.
6718 * dirname.h (dir_name_r): Remove prototype.
6720 2000-12-05 Jim Meyering <meyering@lucent.com>
6722 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6724 2000-12-04 Jim Meyering <meyering@lucent.com>
6726 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6727 Also include memory.h, stdlib.h, unistd.h if appropriate.
6728 Reported by Andreas Jaeger (conflicting declaration of malloc).
6730 2000-12-02 Jim Meyering <meyering@lucent.com>
6732 * closeout.h: Make idempotent, to avoid some obscure warnings.
6734 2000-12-01 Paul Eggert <eggert@twinsun.com>
6736 * memrchr.c: Include <config.h> before any system include file.
6738 2000-11-29 Paul Eggert <eggert@twinsun.com>
6740 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6742 2000-11-26 Jim Meyering <meyering@lucent.com>
6744 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6746 2000-11-22 Paul Eggert <eggert@twinsun.com>
6748 * strftime.c (my_strftime): Do not invoke mbrlen with a
6749 size of (size_t) -1; it's not portable.
6751 2000-11-17 Akim Demaille <akim@epita.fr>
6753 * obstack.h: Formatting changes.
6754 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6755 prevent type checking.
6756 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6757 cast the value to (void *): assigning a `foo *' to a `void *'
6759 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6761 2000-11-17 Jim Meyering <meyering@lucent.com>
6763 * strstr.c: Update from GNU libc.
6765 2000-11-16 Jim Meyering <meyering@lucent.com>
6767 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6769 2000-11-11 Jim Meyering <meyering@lucent.com>
6771 * error.c: Add a couple #includes, merging from GNU libc version.
6773 2000-11-10 Jim Meyering <meyering@lucent.com>
6775 * obstack.h: Update from GNU libc.
6776 * obstack.c: Likewise.
6778 2000-11-06 Paul Eggert <eggert@twinsun.com>
6780 * getusershell.c (setusershell): Use rewind rather than
6781 fseek/fseeko, to avoid configuration hassles with fseeko.
6782 Don't bother opening SHELLS_FILE if shellstream is NULL;
6785 2000-11-05 Jim Meyering <meyering@lucent.com>
6787 * makepath.h (make_dir): Declare.
6788 * makepath.c (make_dir): Remove `static' attribute.
6791 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6793 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6794 last one in a bucket, advance to the next bucket.
6796 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6798 * fnmatch.c: Do not comment out all the code if we are using
6799 the GNU C library, because in some cases we are replacing buggy
6800 code in the GNU C library itself.
6802 2000-10-30 Paul Eggert <eggert@twinsun.com>
6804 * error.h, getline.h, modechange.h:
6805 Remove "2000" from Copyright line, as the file hasn't been
6806 changed this year other than in the copyright notice.
6808 * xalloc.h: Add "2000" to Copyright line, as this file
6809 was changed this year.
6811 2000-10-30 Paul Eggert <eggert@twinsun.com>
6813 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6814 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6815 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6817 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6819 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6820 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6821 doesn't define __restrict_arr.
6823 2000-10-29 Jim Meyering <meyering@lucent.com>
6825 * xstat.in: Fix grammar in comment.
6827 2000-10-28 Jim Meyering <meyering@lucent.com>
6829 * memchr.c: Update from libc.
6830 Adjust for portability:
6831 [HAVE_STDLIB_H]: Include stdlib.h.
6832 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6833 Undef __memchr, too.
6834 [!weak_alias]: Define __memchr to memchr.
6836 * regex.c: Update from libc.
6837 * regex.h: Likewise.
6838 * getopt1.c: Likewise.
6839 * memcmp.c: Likewise.
6841 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6842 Avoid using fseek, when possible -- it's broken by design.
6843 Patch by Ulrich Drepper.
6845 2000-10-26 Jim Meyering <meyering@lucent.com>
6847 * strftime.c: Update from libc.
6849 2000-10-25 Jim Meyering <meyering@lucent.com>
6851 * obstack.c: Update from libc.
6853 2000-10-23 Jim Meyering <meyering@lucent.com>
6855 * hard-locale.c (hard_locale): Revert last change -- it was simply
6856 wrong. That set_locale call must not have any side effects.
6859 2000-10-22 Jim Meyering <meyering@lucent.com>
6861 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6862 [CYCLIC]: Remove now-unused definition.
6864 * save-cwd.c (O_DIRECTORY): Define, if needed.
6865 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6866 Suggestion from Ulrich Drepper.
6868 2000-10-21 Jim Meyering <meyering@lucent.com>
6870 * dirname.c (dir_name_r): New function, factored out of dir_name.
6871 (dir_name): Use dir_name_r.
6872 * dirname.h (dir_name_r): Declare it.
6874 2000-10-21 Jim Meyering <meyering@lucent.com>
6876 * dirname.c (memrchr): Declare if necessary.
6877 (dir_name): Remove the restriction that there be no
6878 trailing slashes. Now, this code skips past them, effectively
6880 [TEST_DIRNAME] (main): New unit tests.
6882 * memrchr.c: New file from GNU libc.
6883 Undef __memrchr, too.
6884 [!weak_alias]: Define __memrchr to memrchr.
6885 Guard weak_alias use with `#ifdef weak_alias'.
6887 2000-10-17 Jim Meyering <meyering@lucent.com>
6889 * quote.h (PARAMS): Define and use.
6890 Reported by Akim Demaille.
6892 * getopt.c: Update from libc.
6894 2000-10-16 Jim Meyering <meyering@lucent.com>
6896 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6899 2000-09-25 Jim Meyering <meyering@lucent.com>
6901 * md5.h (rol): Define (from GnuPG).
6903 * sha.c: Give credit (GnuPG) where due.
6904 (M): Use rol rather than open-coding it.
6905 Add a FIXME comment.
6907 2000-09-21 Jim Meyering <meyering@lucent.com>
6909 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6910 Reported by Michael Stone.
6912 2000-09-20 Jim Meyering <meyering@lucent.com>
6914 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6915 (noinst_HEADERS): Add sha.h.
6916 Based on code from Scott G. Miller and from GnuPG.
6918 2000-09-15 Jim Meyering <meyering@lucent.com>
6920 * regex.c: Update from libc.
6922 2000-09-10 Jim Meyering <meyering@lucent.com>
6924 * getopt.c (_getopt_internal): Update from glibc.
6926 2000-09-09 Jim Meyering <meyering@lucent.com>
6928 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6929 think it should be used as a general replacement for isascii.
6930 * fnmatch.c: Likewise.
6931 * mbswidth.c: Likewise
6932 * regex.c: Likewise.
6935 * userspec.c: Include sys/param.h and limits.h.
6937 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6938 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6939 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6940 UID, GID. Check range.
6942 2000-09-06 Jim Meyering <meyering@lucent.com>
6944 * getopt.c (_getopt_internal): Update from glibc.
6946 2000-08-30 Jim Meyering <meyering@lucent.com>
6948 * strftime.c: Merge in changes from GNU libc.
6950 2000-08-26 Jim Meyering <meyering@lucent.com>
6952 * closeout.c: Include "__fpending.h".
6953 (close_stdout_status): Return right away if there's nothing to flush.
6955 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6956 * __fpending.c: New file.
6957 * __fpending.h: New file.
6959 2000-08-07 Paul Eggert <eggert@twinsun.com>
6961 Standardize on "memory exhausted" instead of "Memory exhausted"
6962 or "virtual memory exhausted".
6963 * obstack.c (print_and_abort): Use "memory exhausted", not
6964 "virtual memory exhausted".
6965 * same.c (same_name): Invoke xalloc_die instead of printing
6967 * userspec.c (parse_user_spec): Likewise.
6968 * bumpalloc.h: comment fix
6969 * same.c, userspec.c: Include xalloc.h.
6971 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6972 not char *const and pointing to a constant array.
6973 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6974 (xrealloc): Comment fix.
6976 * userspec.c (parse_user_spec):
6977 Don't translate a message until just before returning,
6978 to avoid unnecessary translation.
6980 2000-08-07 Jim Meyering <meyering@lucent.com>
6982 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6983 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6984 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6985 getgroups.c, gethostname.c, getopt.h, group-member.c,
6986 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6987 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6988 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6989 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6990 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6991 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6992 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6993 yesno.c: Back out Copyright date changes for each file with no change
6994 this year. This eases coordination with other programs using the same
6995 source code modules. From Paul Eggert.
6997 2000-08-03 Greg McGary <greg@mcgary.org>
6999 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7000 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7001 (EXTEND_BUFFER): Use them.
7003 2000-08-01 Jim Meyering <meyering@lucent.com>
7005 * dirname.c (ISSLASH): Define.
7006 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7007 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7008 both `\' and `/' may be use as path separators.
7009 Based on a patch from Prashant TR.
7011 2000-07-31 Paul Eggert <eggert@twinsun.com>
7013 * quotearg.c (quotearg_n_options): Don't make the initial
7014 slot vector a constant, since it might get modified.
7016 2000-07-31 Jim Meyering <meyering@lucent.com>
7018 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7019 * obstack.c (print_and_abort): Likewise.
7021 2000-07-30 Paul Eggert <eggert@twinsun.com>
7023 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7024 buffer, so that the caller can always quote one small
7025 component of a "memory exhausted" message in slot 0.
7026 From a suggestion by Jim Meyering.
7028 2000-07-30 Jim Meyering <meyering@lucent.com>
7030 * makepath.c (make_path): Quote the other instance, too.
7032 * quotearg.c (N_STATIC_SLOTVECS): Define.
7033 (STATIC_BUF_SIZE): Define.
7034 (quotearg_n_options): Use only statically allocated storage when
7035 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7036 than STATIC_BUF_SIZE.
7038 2000-07-29 Jim Meyering <meyering@lucent.com>
7040 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7041 * dirname.c (dir_name): Likewise.
7043 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7045 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7046 (dir_name): Assert that there are no trailing slashes.
7048 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7050 * mbswidth.h (mbswidth): Add a flags argument.
7051 (mbswidth): New declaration.
7052 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7053 * mbswidth.c (mbswidth): Add a flags argument.
7054 (mbsnwidth): New function.
7056 2000-07-24 Jim Meyering <meyering@lucent.com>
7058 * mbswidth.c: Remove useless #else. From Bruno Haible.
7060 2000-07-23 Paul Eggert <eggert@twinsun.com>
7062 * mbswidth.c (_XOPEN_SOURCE):
7063 Don't define; this causes problems on Solaris 7.
7064 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7066 2000-07-23 Paul Eggert <eggert@twinsun.com>
7069 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7070 so that mbstate_t is always defined.
7072 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7073 be 1 in at least one GCC installation, and this configuration
7074 error is likely to be common. Ignoring MB_LEN_MAX hurts
7075 performance on hosts that have mbrtowc but have only unibyte
7076 locales, but I assume these hosts are rare.
7078 2000-07-23 Paul Eggert <eggert@twinsun.com>
7080 * quotearg.c: Streamline by invoking multibyte code only if needed.
7081 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7082 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7083 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7084 invoke multibyte primitives.
7086 2000-07-23 Jim Meyering <meyering@lucent.com>
7088 * basename.c (base_name): Add an assertion.
7090 2000-07-15 Bruno Haible <clisp.cons.org>
7092 * quotearg.c: When the system forces us to redefine mbstate_t,
7093 shadow its mbsinit function.
7095 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7097 * mbswidth.h: New file.
7098 * mbswidth.c: New file.
7099 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7100 (noinst_HEADERS): Add mbswidth.h.
7102 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7104 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7107 2000-07-15 Jim Meyering <meyering@lucent.com>
7109 * makepath.c: Include quote.h.
7110 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7111 corresponding argument in a `quote (...)' call.
7112 Give better diagnostics.
7114 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7115 (noinst_HEADERS): Add quote.h.
7117 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7118 from tar's src/misc.c.
7119 * quote.h: New file. Prototypes for same.
7121 2000-07-10 Paul Eggert <eggert@twinsun.com>
7123 From a suggestion by Bruno Haible.
7124 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7125 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7126 to decide whether to define the BeOS workaround macro;
7127 this adjusts to the change to AC_MBSTATE_T.
7129 2000-07-13 Paul Eggert <eggert@twinsun.com>
7131 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7133 * quotearg.c (quoting_style_args, quoting_style_vals,
7134 quotearg_buffer_restyled): Add support for
7135 clocale_quoting_style. Undo previous change to
7136 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7137 and "{RIGHT QUOTATION MARK}" msgids.
7139 2000-07-05 Paul Eggert <eggert@twinsun.com>
7141 The old behavior of quoting `like this' doesn't look good with
7142 newer, ISO-style fonts. See:
7143 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7145 Instead, quote "like this" by default. Let the translator
7146 tailor the locale-specific quoting behavior by providing
7147 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7149 * quotearg.c (N_): New macro.
7150 (gettext_default): New function.
7151 (quotearg_buffer_restyled): Use
7152 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7153 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7155 2000-07-09 Jim Meyering <meyering@lucent.com>
7157 * Most files: Update copyright dates to include 2000.
7159 2000-07-08 Jim Meyering <meyering@lucent.com>
7161 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7163 (xgethostname): Remove now-unnecessary #ifdef.
7164 Move declaration of `err' into loop where it's used.
7166 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7168 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7169 by allocating a larger buffer. Test the gethostname return value for
7170 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7171 returns an error and ENAMETOOLONG isn't defined.
7173 2000-07-05 Paul Eggert <eggert@twinsun.com>
7174 and Bruno Haible <haible@clisp.cons.org>
7176 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7178 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7180 * quotearg.c (struct quoting_options): Simplify quote_these_too
7183 2000-07-03 Jim Meyering <meyering@lucent.com>
7185 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7186 Reported by Bruno Haible.
7188 2000-07-04 Jim Meyering <meyering@lucent.com>
7190 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7191 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7194 2000-07-03 Paul Eggert <eggert@twinsun.com>
7195 and Bruno Haible <haible@clisp.cons.org>
7197 * quotearg.c (mbrtowc):
7198 Assign to *pwc, and return 1 only if result is nonzero.
7199 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7201 2000-07-03 Jim Meyering <meyering@lucent.com>
7203 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7204 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7207 2000-07-02 Jim Meyering <meyering@lucent.com>
7209 * quotearg.c (mbstate_t): Don't define here.
7211 2000-07-02 Jim Meyering <meyering@lucent.com>
7213 * nanosleep.c (SIGCONT): Define if not already defined.
7215 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7217 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7218 per change in ../m4/ls-mntd-fs.m4.
7219 (read_filesystem_list): Ignore symbolic links.
7221 2000-06-29 Jim Meyering <meyering@lucent.com>
7223 * same.c: Include <string.h> or <strings.h>, as appropriate,
7224 for declaration of strcmp.
7226 * long-options.c: Include <stdlib.h>, for declaration of exit.
7228 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7229 Avoid warning by casting result to `char *' to remove `const'.
7231 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7233 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7235 2000-06-26 Paul Eggert <eggert@twinsun.com>
7237 savedir now sets errno on failure and invokes xmalloc to get memory.
7238 Fix a couple of other minor bugs while we're at it.
7240 * savedir.c (<unistd.h>): Do not include; there's no need.
7241 (NAMLEN): Remove macro.
7242 (malloc, realloc): Remove decls.
7244 ("xalloc.h"): Include.
7245 (NAME_SIZE_DEFAULT): New macro.
7246 (savedir): Use xmalloc / xrealloc to allocate memory.
7247 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7248 Skip "" directory entries.
7249 Use strlen to calculate directory entry length, since the old method
7250 is rarely used these days and isn't worth supporting.
7251 Don't use a pointer after freeing it.
7252 Check for integer overflow when calculating allocation size.
7253 Use memcpy to copy entries, instead of stpcpy.
7254 Set errno properly when returning NULL.
7255 Check for readdir error.
7257 2000-06-26 Jim Meyering <meyering@lucent.com>
7259 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7261 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7263 * getusershell.c (xmalloc, xrealloc): Remove functions.
7265 Don't include <stdlib.h>. Don't declare malloc, realloc.
7267 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7269 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7271 2000-06-24 Jim Meyering <meyering@lucent.com>
7273 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7275 2000-06-21 Jim Meyering <meyering@lucent.com>
7277 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7279 2000-06-19 Paul Eggert <eggert@twinsun.com>
7281 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7282 (mbrtowc, mbstate_t): Define substitutes if
7283 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7284 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7285 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7287 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7289 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7290 than 1024, return a memory chunk of least possible size, instead
7291 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7292 Use free/xmalloc instead of xrealloc to avoid copying for very long
7295 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7297 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7298 address, not strdup. Include <stdlib.h> and don't declare free().
7300 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7302 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7305 2000-06-21 Jim Meyering <meyering@lucent.com>
7307 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7308 (noinst_HEADERS): Add getstr.h.
7310 * getline.c (getstr): Move into a separate file.
7311 * getstr.c (getstr): New file, extracted from getline.c, with
7312 the following changes: new parameter, delim2; both delim[12]
7313 parameters have type `int', not `char'. The latter would lose
7314 with 8-bit delimiters.
7315 * getstr.h: New file.
7317 2000-06-19 Jim Meyering <meyering@lucent.com>
7319 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7321 2000-06-18 Jim Meyering <meyering@lucent.com>
7323 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7324 Besides, these days every porting target provides a mkdir function.
7326 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7327 (this snippet comes from src/system.h).
7329 2000-06-15 Paul Eggert <eggert@twinsun.com>
7331 * human.c (adjust_value): New function.
7332 (human_readable_inexact): Apply rounding style even when
7333 printing approximate values.
7335 2000-06-14 Paul Eggert <eggert@twinsun.com>
7337 * human.c (human_readable_inexact): Allow an input block
7338 size that is not a multiple of the output block size, and vice versa.
7339 Reported by Piergiorgio Sartor.
7341 2000-06-14 Paul Eggert <eggert@twinsun.com>
7343 * getdate.y (get_date): Apply relative times after time
7344 zone indicator, not before. Reported by Todd A. Jacobs.
7346 2000-06-13 Jim Meyering <meyering@lucent.com>
7348 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7350 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7352 2000-06-12 Paul Eggert <eggert@twinsun.com>
7354 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7356 2000-06-04 Paul Eggert <eggert@twinsun.com>
7358 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7360 2000-06-04 Jim Meyering <meyering@lucent.com>
7362 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7363 SunOS 4.1.4 for which gid_t is an unsigned type.
7365 2000-06-03 Jim Meyering <meyering@lucent.com>
7367 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7369 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7371 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7372 newer, don't install charset.alias.
7373 * config.charset: Change the Linux/glibc rules so they become empty
7374 on glibc-2.1 or newer.
7376 2000-06-02 Jim Meyering <meyering@lucent.com>
7378 * mountlist.c: Back out last change. Instead, do this...
7379 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7380 member using the same `ignore'-testing code.
7381 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7385 2000-05-29 Jim Meyering <meyering@lucent.com>
7387 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7388 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7390 2000-05-22 Jim Meyering <meyering@lucent.com>
7392 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7394 2000-05-18 Jim Meyering <meyering@lucent.com>
7396 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7397 back, too, since it may have been modified by allocate_entry.
7398 (hash_delete): Rewrite to use neither the assignment operator
7399 nor the comma operator in an if-expression.
7401 2000-05-15 Paul Eggert <eggert@twinsun.com>
7404 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7405 Remove; no longer needed.
7406 "quotearg.h": Add include.
7407 (file_name): Do not bother to explicitly initialize to NULL; it's less
7408 efficient on some hosts.
7409 (close_stdout_status): Remove test as to whether stdout was already
7410 closed; it breaks for the case "echo x | sort >&-".
7411 Quote file name colons.
7412 Do not assume that _("write error") lacks format strings.
7414 2000-05-15 Jim Meyering <meyering@lucent.com>
7416 * version-etc.c (version_etc_copyright): Update the copyright string
7417 used in all --version output.
7419 2000-05-14 Jim Meyering <meyering@lucent.com>
7421 * closeout.c (close_stdout_set_file_name): New function.
7422 (close_stdout_status): Use new file-scoped global.
7423 Return right away if fstat says the stdout file descriptor is invalid.
7424 * closeout.h (close_stdout_set_file_name): Declare.
7426 2000-05-10 Jim Meyering <meyering@lucent.com>
7428 * closeout.c [default_exit_status]: New file-scoped variable.
7429 (close_stdout_set_status): New function.
7430 * closeout.h (close_stdout_set_status): Declare.
7432 2000-05-08 Jim Meyering <meyering@lucent.com>
7434 * long-options.c: Don't include closeout.h.
7435 (parse_long_options): Don't call close_stdout for --version.
7437 2000-05-06 Jim Meyering <meyering@lucent.com>
7439 * strnlen.c: Undefine __strnlen and strnlen.
7440 [!weak_alias]: Define __strnlen to strnlen.
7442 * atexit.c: New file, from libiberty.
7444 2000-05-06 Jim Meyering <meyering@lucent.com>
7446 * closeout.c (close_stdout_status): Also check for errors on the
7449 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7451 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7452 instead of xmalloc, xrealloc, path_concat.
7453 (locale_charset): Treat empty environment variables as absent.
7454 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7456 2000-05-04 Jim Meyering <meyering@lucent.com>
7458 * getopt.c: Update from glibc.
7459 * obstack.c: Likewise.
7460 * obstack.h: Likewise.
7461 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7463 * regex.h: Likewise.
7464 * strndup.c: Likewise.
7465 * strnlen.c: New file, from glibc.
7467 2000-05-01 Jim Meyering <meyering@lucent.com>
7469 * full-write.c (full_write): Remove `FIXME' part of comment.
7471 2000-04-29 Jim Meyering <meyering@lucent.com>
7473 * path-concat.c: Declare strdup only if it's not defined.
7474 * canon-host.c: Likewise.
7476 2000-04-28 Jim Meyering <meyering@lucent.com>
7478 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7479 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7480 included first, then limits.h is included by locale.h by libintl.h.
7481 From John David Anglin.
7483 2000-04-25 Jim Meyering <meyering@lucent.com>
7485 * makepath.c (S_IRWXUGO): Define.
7486 (make_path): Always perform explicit chmod if MODE specifies any
7487 of the `special' permission bits. Prompted by a bug report against
7488 install from Mate Wierdl and Joost van Baal.
7490 2000-04-18 Jim Meyering <meyering@lucent.com>
7494 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7495 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7497 2000-04-17 Jim Meyering <meyering@lucent.com>
7499 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7500 the definition of it to rpl_strftime also defined-away the system's
7503 2000-04-15 Jim Meyering <meyering@lucent.com>
7505 Use `C' to denote so-called `contiguous' files, the same way
7507 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7508 (ftypelet): Use S_ISCTG.
7509 From Michael Deutschmann.
7511 2000-04-14 Jim Meyering <meyering@lucent.com>
7513 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7515 2000-04-08 Jim Meyering <meyering@lucent.com>
7517 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7518 names don't conflict. Reported by Eli Zaretskii.
7520 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7522 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7523 bug. Deal with the different error behavior of Irix iconv.
7525 2000-04-07 Jim Meyering <meyering@lucent.com>
7527 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7528 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7530 2000-04-05 Jim Meyering <meyering@lucent.com>
7532 Portability tweaks required for ultrix4.3.
7533 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7534 * readutmp.c: Include sys/types.h before sys/stat.h.
7535 * canon-host.c: Declare strdup.
7536 * path-concat.c: Likewise.
7537 From John David Anglin.
7539 2000-04-04 Jim Meyering <meyering@lucent.com>
7541 Be more DOS 8.3-friendly.
7542 * ref-add.sin: Renamed from ref-add.sed.in.
7543 * ref-del.sin: Renamed from ref-del.sed.in.
7544 * Makefile.am: Reflect renaming.
7545 Reported by Eli Zaretskii.
7547 Use a temporary file name that won't clash with `charset.alias'
7548 in the DOS 8.3 name space.
7549 * Makefile.am (charset_tmp): Define.
7550 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7551 (uninstall-local): Likewise.
7552 Reported by Eli Zaretskii.
7554 2000-03-29 Paul Eggert <eggert@twinsun.com>
7556 * time/strftime.c (my_strftime): Make sure we call the system
7557 strftime, not ourselves, when invoking the underlying strftime.
7559 2000-03-24 Jim Meyering <meyering@lucent.com>
7561 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7562 (charset_alias): Define.
7563 (install-exec-local): Factor out common code.
7564 (uninstall-local): Split lines longer than 80.
7565 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7567 (.sed.in.sed): New rule. Don't redirect directly to $@.
7568 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7570 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7572 * config.charset: Output a line containing "Packages using this file".
7573 * ref-add.sed.in, ref-del.sed.in: New files.
7574 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7575 ref-del.sed): New rules.
7577 2000-03-17 Jim Meyering <meyering@lucent.com>
7579 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7580 Otherwise, include <strings.h>
7582 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7584 * unicodeio.c (utf8_wctomb): New function.
7585 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7586 format instead of in UCS-4 with platform dependent endianness.
7588 2000-03-07 Paul Eggert <eggert@twinsun.com>
7590 * savedir.c (savedir): Work even if directory size is
7591 negative; this can happen with some screwy NFS configurations.
7593 2000-03-06 Jim Meyering <meyering@lucent.com>
7595 * localcharset.c (get_charset_aliases): Don't try to free file_name
7596 if it's NULL (because we ran out of memory). From Bruno Haible.
7598 2000-03-05 Jim Meyering <meyering@lucent.com>
7600 * localcharset.c ("path-concat.h"): Include.
7601 (get_charset_aliases): Use path_concat instead of ANSI string
7604 * unicodeio.h (PARAMS): Define.
7605 Use it to guard prototype.
7607 2000-03-04 Jim Meyering <meyering@lucent.com>
7609 * Makefile.am (install-exec-local): Create $(libdir) before installing
7611 (uninstall-local): Uncomment this rule so `make distcheck' works
7614 * unicodeio.c (<errno.h>): Include it.
7615 (errno): Declare if not defined.
7617 * localcharset.c: Add Bruno's comment justifying use of volatile.
7619 * config.charset: New version, incorporating remarks from a linux
7620 i18n mailing list. From Bruno Haible.
7622 2000-03-02 Jim Meyering <meyering@lucent.com>
7624 * Makefile.am (EXTRA_DIST): Add config.charset.
7626 2000-03-01 Jim Meyering <meyering@lucent.com>
7628 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7629 * unicodeio.c: Likewise.
7631 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7633 * config.charset: New file.
7634 * localcharset.c: New file.
7635 * unicodeio.h, unicodeio.c: New files.
7636 * Makefile.am (DEFS): Add -DLIBDIR=...
7637 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7638 (noinst_HEADERS): Add unicodeio.h.
7639 (all-local, install-exec-local, charset.alias): New targets.
7641 2000-02-28 Paul Eggert <eggert@twinsun.com>
7643 * quotearg.c (ALERT_CHAR): New macro.
7644 (quotearg_buffer_restyled): Use it.
7646 2000-02-27 Jim Meyering <meyering@lucent.com>
7648 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7649 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7651 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7652 not `#if STDC_HEADERS'.
7653 Declare malloc if needed.
7655 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7656 now that autoconf always defines the HAVE_DECL_ symbols.
7657 * human.c: Likewise.
7659 * strtoumax.c: Likewise.
7661 * backupfile.c: Arrange for cpp to fail if the configure-time
7662 declaration check was not run.
7664 * human.c: Likewise.
7666 * strtoumax.c: Likewise.
7668 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7669 then first look up the entire `.'-containing string as a login name.
7671 2000-02-18 Paul Eggert <eggert@twinsun.com>
7673 * getdate.y: Handle two-digit years with leading zeros correctly.
7674 (textint): New typedef.
7675 (parser_control): Member year changed from int to textint.
7677 (YYSTYPE): Removed; replaced by %union with int and textint members.
7678 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7679 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7680 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7681 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7682 (date, number, to_year): Use width of number in digits, not its value,
7683 to determine whether it's a 2-digit year, or a 2-digit time.
7684 (yylex): Store number of digits of numeric tokens.
7685 Reported by John Kendall.
7687 (parser_control): Changed from struct parser_control to typedef (for
7688 consistency). All uses changed.
7690 (tID): Removed; not used.
7691 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7693 2000-02-14 Paul Eggert <eggert@twinsun.com>
7695 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7696 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7698 2000-02-12 Jim Meyering <meyering@lucent.com>
7700 * userspec.c (ISDIGIT): Define it.
7701 (isdigit): Remove definition.
7702 (is_number): Use ISDIGIT, not isdigit.
7703 <libintl.h>: Include.
7705 (parse_user_spec): Mark translatable strings.
7707 2000-02-10 Jim Meyering <meyering@lucent.com>
7709 With these changes, nanosleep.[ch] are finally enough like the other
7710 lib/* replacement files to compile on a few more losing systems.
7712 * nanosleep.h: Don't include config.h.
7713 Remove prototype from declaration of nanosleep.
7714 (PARAMS): Remove now-unneeded definition.
7715 * nanosleep.c: #undef nanosleep.
7716 (rpl_nanosleep): Rename from nanosleep.
7718 2000-02-03 Jim Meyering <meyering@lucent.com>
7720 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7721 rather than with `#if HAVE_UTMPNAME'.
7723 2000-02-01 Jim Meyering <meyering@lucent.com>
7725 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7727 2000-01-31 Jim Meyering <meyering@lucent.com>
7729 * nanosleep.h (nanosleep): Guard declaration with
7730 `#if ! HAVE_DECL_NANOSLEEP'.
7731 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7732 the declaration in that vendor's sys/timers.h.
7733 Reported by Christian Krackowizer.
7735 * quotearg.c (ISASCII): Add #undef and move definition to follow
7736 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7737 (ISPRINT): Likewise.
7738 Reported by Tom Tromey.
7740 2000-01-30 Jim Meyering <meyering@lucent.com>
7742 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7743 uses of ->ut_name. The latter doesn't work with new Linux header files
7744 where only utmpx.ut_user is declared.
7746 * readutmp.h (UT_USER): Define.
7748 2000-01-23 Jim Meyering <meyering@lucent.com>
7750 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7753 2000-01-22 Jim Meyering <meyering@lucent.com>
7755 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7756 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7757 Required for some AIX systems. Reported by Christian Krackowizer.
7758 [TESTING] (main): New function.
7760 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7761 * dirname.c (dir_name): Support for DOS-style file names with drive
7764 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7766 * strverscmp.c (ISDIGIT): Define.
7767 (strverscmp): Use ISDIGIT, not isdigit.
7769 2000-01-17 Paul Eggert <eggert@twinsun.com>
7771 * nanosleep.c (nanosleep):
7772 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7773 POSIX.1 doesn't require SA_INTERRUPT and some systems
7774 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7775 it's been part of POSIX.1 since day 1 (in 1988).
7777 2000-01-17 Jim Meyering <meyering@lucent.com>
7779 * interlock: Remove unused file. Reported by François Pinard.
7781 2000-01-16 Paul Eggert <eggert@twinsun.com>
7783 * quotearg.c (quotearg_buffer_restyled): Do not quote
7784 alert, backslash, formfeed, and vertical tab unnecessarily in
7785 shell quoting style.
7788 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7789 Free Software Foundation, Inc.
7790 Copying and distribution of this file, with or without modification,
7791 are permitted provided the copyright notice and this notice are preserved.