1 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
3 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
4 definitions, since that's the preferred style in glibc.
5 Fix a minor spacing issue, and update copyright notice to match glibc's.
7 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
9 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
11 2005-09-06 Simon Josefsson <jas@extundo.com>
13 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
14 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
16 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
18 Change bitset word type from unsigned int to unsigned long int,
19 as this has better performance on typical 64-bit hosts.
20 Port bitset code to hosts with unusual word sizes.
21 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
22 (build_collating_symbol):
23 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
24 argument is a bitset. This is merely a style issue, but it makes
25 it clearer that an entire array is expected.
26 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
27 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
28 Port to the case where bitset_word is not the same as unsigned int.
29 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
30 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
32 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
33 (build_trtable, group_nodes_into_DFAstates):
35 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
36 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
37 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
38 * regexec.c (group_nodes_into_DFAstates): Likewise.
39 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
40 * regcomp.c (optimize_subexps, lower_subexp):
41 Work even if bitset_word has holes in its bitwise representation.
42 * regex_internal.h (BITSET_WORD_BITS): Likewise.
43 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
45 * regex_internal.c (re_string_reconstruct):
46 Don't assume UCHAR_MAX == 255.
47 * regex_internal.h (bitset_set_all): Likewise.
48 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
50 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
51 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
53 (BITSET_WORD_MAX): New macro.
54 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
55 (bitset_set_all, bitset_copy): Now inline functions, not macros.
56 (bitset_empty, bitset_copy):
57 Prefer sizeof (bitset) to multiplying it out ourselves.
58 (bitset_not_merge): Remove; unused.
59 (bitset_contain): Return bool, not unsigned int with one bit on.
61 * regexec.c (build_trtable): Don't assume bitset has no stricter
62 alignment than re_node_set; do this by defining a new internal
63 type struct dests_alloc and using it to allocate memory.
65 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
67 Check for arithmetic overflow when calculating sizes, to prevent
68 some buffer-overflow issues. These patches are conservative, in the
69 sense that when I couldn't determine whether an overflow was possible,
70 I inserted a run-time check.
71 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
72 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
73 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
74 (re_xnrealloc, re_x2nrealloc): New inline functions.
75 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
76 (build_equiv_class, build_charclass): Check for arithmetic overflow
77 in size expression calculations.
78 * lib/regex_internal.c (re_string_realloc_buffers):
79 (build_wcs_upper_buffer, re_node_set_add_intersect):
80 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
81 (re_dfa_add_node, register_state): Likewise.
82 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
83 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
84 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
85 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
87 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
89 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
90 to avoid a collision with bits/local_lim.h in glibc.
91 All uses changed. Problem reported by Dmitry V. Levin in
92 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
94 * regex_internal.c (build_wcs_upper_buffer): Fix portability
95 bugs in int versus size_t comparisons.
96 (re_string_context_at): Fix bug where the code assumed that
99 Use bool where appropriate.
100 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
102 (calc_eclosure_iter): Likewise, for ROOT arg.
103 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
104 (build_charclass_op): Likewise, for NON_MATCH arg.
105 * regex_internal.c (re_string_allocate, re_string_construct):
106 (re_string_construct_common): Likewise, for ICASE arg.
107 * regexec.c (re_search_2_stub, re_search_stub):
108 Likewise, for RET_LEN arg.
109 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
110 (set_regs): Likewise, for FL_BACKTRACK arg.
111 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
112 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
113 (calc_eclosure_iter, parse_bracket_exp):
114 Use bool for internal variables that are booleans.
115 * regexec.c (re_search_internal, check_matching, proceed_next_node):
116 (set_regs, build_sifted_states, sift_states_bkref):
117 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
118 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
119 (find_collation_sequence_value):
121 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
122 (re_node_set_compare):
123 Return bool, not int. All callers changed.
124 * regexec.c (check_halt_node_context, check_dst_limits):
125 (build_trtable, check_node_accept): Likewise.
126 * regex_internal.h: Include stdbool.h.
128 Fix bugs uncovered when converting to bool.
129 * regcomp.c (calc_eclosure_iter): Check for storage allocation
130 failure instead of charging ahead blindly.
131 * regex_internal.c (register_state): Likewise.
132 * regexec.c (re_search_2_stub): Use simpler method than boolean
133 for freeing internal storage.
134 (group_nodes_into_DFA_states): Use unsigned int, not int, for
135 bitset pieces used as boolean, to avoid undefined behavior
136 on hosts that do int overflow checking.
138 2005-08-31 Derek Price <derek@ximbiot.com>
140 * getdelim.c (getdelim): Return EOF on EOF.
141 Reported by Larry Jones <lawrence.jones@ugs.com>.
143 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
145 * regex_internal.c (re_string_reconstruct): Don't assume buffer
146 lengths fit in regoff_t; this isn't true if regoff_t is the same
148 * regex.c (re_search_internal): 5th arg is LAST_START
149 (= START + RANGE) instead of RANGE. This avoids overflow
150 problems when regoff_t is the same width as size_t.
152 (re_search_2_stub): Check for overflow when adding the
153 sizes of the two strings.
154 (re_search_stub): Check for overflow when adding START
155 to RANGE; if it occurs, substitute the extreme value.
157 2005-08-31 Jim Meyering <jim@meyering.net>
159 * regcomp.c (search_duplicated_node): Make first pointer arg
161 * regex_internal.c (create_ci_newstate, create_cd_newstate):
162 (register_state): Likewise.
163 * regexec.c (search_cur_bkref_entry, check_dst_limits):
164 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
165 (group_nodes_into_DFAstates): Likewise.
167 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
169 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
170 old glibc regex code mishandles strings longer than 2**31 bytes.
171 This patch fixes this when the regex code is used in gnulib
172 (i.e., outside glibc).
174 This patch should not affect the use of the regex code inside
175 glibc. No doubt this problem also needs to be handled for glibc
176 as well, but the result will be an incompatible change to the
177 glibc ABI, and the old ABI will have to be supported too. That
178 can be the the subject for another patch.
180 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
181 governing whether the rest of this patch is active. By default,
182 the macro is disabled and the patch has no effect.
183 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
184 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
185 (struct re_pattern_buffer, re_search, re_search_2, re_match):
186 (re_match_2, re_set_registers): Use the new types.
187 * regex_internal.h (Idx, re_hashval_t): New types.
188 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
190 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
191 (re_string_context_at, bin_tree_t, re_dfastate_t):
192 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
193 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
194 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
195 (re_string_char_size_at, re_string_wchar_at):
196 (re_string_elem_size_at):
197 Use the new types and macros to port to 64-bit hosts.
198 Use unsigned types for internal values, so that the code
199 mostly works even for arrays larger than SSIZE_MAX.
200 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
201 (search_duplicated_node, calc_eclosure_iter, fetch_number):
202 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
203 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
204 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
205 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
206 (calc_inveclosure, parse_dup_op, build_range_exp):
207 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
208 (fetch_number, create_token_tree, mark_opt_subexp):
210 * regex_internal.c (re_string_construct_common, create_ci_newstate):
211 (create_cd_newstate, re_string_allocate, re_string_construct):
212 (re_string_realloc_buffers, build_wcs_upper_buffer):
213 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
214 (re_string_reconstruct, re_string_peek_byte_case):
215 (re_string_fetch_byte_case, re_string_context_at):
216 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
217 (re_node_set_init_copy, re_node_set_add_intersect):
218 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
219 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
220 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
221 (re_acquire_state, re_acquire_state_context, register_state):
223 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
224 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
225 (re_search_internal, re_search_2_stub, re_search_stub)
226 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
227 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
228 (update_cur_sifted_state, check_dst_limits):
229 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
230 (check_subexp_limits, sift_states_bkref, merge_state_array):
231 (check_subexp_matching_top, get_subexp, get_subexp_sub):
232 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
233 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
234 (expand_bkref_cache, check_node_accept_bytes):
235 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
236 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
237 (acquire_init_state_context, check_halt_node_context):
238 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
239 (sift_states_backward, clean_state_log_if_needed):
240 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
241 (find_recover_state, transit_state_sb, transit_state_mb):
242 (transit_state_bkref, build_trtable, match_ctx_clean):
244 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
245 to work around an assumption that REG_MISSING is negative.
247 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
248 (seek_collating_symbol_entry) [defined _LIBC]:
249 (lookup_collation_sequence_value) [defined _LIBC]:
250 (build_range_exp, build_collating_symbol) [defined _LIBC]:
251 Use prototypes rather than old-style function definitions.
252 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
253 (transit_state_sb) [0]:
254 (find_collation_sequence_value) [defined _LIBC]: Likewise.
256 * regexec.c (re_search_internal): Simplify update of rm_so and
259 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
260 (optimize_subexps, lower_subexp):
261 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
262 since the signed shift might overflow. Use 1u<<31 instead.
263 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
264 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
267 * regcomp.c (optimize_subexps, lower_subexp):
268 Use CHAR_BIT rather than 8, for clarity.
269 * regexec.c (check_dst_limits_calc_pos_1):
270 (check_subexp_matching_top): Likewise.
271 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
272 have to worry about portability issues when shifting it left.
273 Remove no-longer-needed test for table_size > 0.
274 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
275 in a word, as the resulting behavior is undefined.
276 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
277 in one case, a <= should have been an <, and in another case the
278 whole test was missing.
279 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
280 the standard name CHAR_BIT.
281 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
282 this is not true on one's complement and signed-magnitude hosts.
284 * regex_internal.h (re_sub_match_top_t): Remove unused member
286 (struct re_dfa_t): Remove unused member states_alloc.
287 * regcomp.c (init_dfa): Don't initialize unused members.
289 2005-08-31 Bruno Haible <bruno@clisp.org>
291 * strstr.c: Include <stddef.h>, for NULL.
292 * strcasestr.c: Likewise.
293 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
295 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
297 * iconvme.h: Add prototype for iconv_alloc.
299 2005-08-29 Simon Josefsson <jas@extundo.com>
301 * iconvme.c: Fix errno.
303 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
305 * iconvme.c: Split iconv_string into iconv_alloc.
307 2005-08-27 Jim Meyering <jim@meyering.net>
309 * fopen-safer.c: Merge minor changes from coreutils.
310 * dup-safer.c: Likewise.
311 * fd-safer.c: Likewise.
313 Merge from coreutils.
314 * stdio--.h: New file.
315 * stdlib--.h: New file.
316 * mkstemp-safer.c: New file.
319 * pipe-safer.c: New file.
320 * creat-safer.c: New file.
321 * fcntl--.h (creat): Define to creat_safer.
322 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
323 * unistd--.h (pipe): Define to pipe_safer.
324 * unistd-safer.h: Declare pipe_safer.
326 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
328 * regex_internal.h: Remove all references to
329 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
331 (bitset_not, bitset_merge, bitset_not_merge):
332 (bitset_mask, re_string_allocate, re_string_construct):
333 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
334 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
335 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
336 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
337 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
338 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
339 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
340 (re_acquire_state_context):
341 Remove unnecessary forward decls.
342 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
343 Put __attribute at function definition,
344 now that the function decl has been removed.
345 * lib/regex_internal.c (re_string_peek_byte_case):
346 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
349 2005-08-26 Simon Josefsson <jas@extundo.com>
351 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
352 Haible <bruno@clisp.org>.
354 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
356 * regexec.c (set_regs): Don't alloca with an unbounded size.
358 alloca modernization/simplification for regex.
359 * regex.c: Remove portability cruft for alloca. This no longer
360 needs to be at the start of the file, and can be moved into
361 regex_internal.h and simplified.
362 * regex_internal.h: Include <alloca.h>.
363 (__libc_use_alloca) [!defined _LIBC]: New macro.
364 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
365 now works outside glibc.
367 2005-08-24 Simon Josefsson <jas@extundo.com>
369 * getpass.c: Add WIN32 implementation. Conditionalize use of
370 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
373 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
375 Make regex safe for g++. This fixes one real bug (an "err"
376 that should have been "*err"). g++ problem reported by
378 * regex_internal.h (re_calloc): New macro, consistent with
379 re_malloc etc. All callers of calloc changed to use re_calloc.
380 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
381 not int. All callers changed.
382 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
383 just use an array of size MB_LEN_MAX.
384 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
385 (find_recover_state): Change "err" to "*err"; this fixes what
386 appears to be a real bug.
387 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
390 2005-08-25 Jim Meyering <jim@meyering.net>
392 * open-safer.c: Include <config.h>.
393 Otherwise, we'd lose LARGEFILE support in any file using
396 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
398 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
399 * regex.h (regerror): Likewise.
401 * regex.c: Do not include <sys/types.h>, as POSIX no longer
402 requires this. (The code never needed it.)
404 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
405 All uses of recently-renamed identifiers changed to use the new,
406 POSIX-compliant names. The code will build and run just fine
407 without these changes, but it's better to eat our own dog food
408 and use the standard-conforming names.
410 * regex.h: Fix a multitude of POSIX name space violations.
411 These changes have an effect only for programs that define
412 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
413 do not change anything for programs compiled in the normal way.
414 Also, there is no effect on the ABI.
416 (_REGEX_SOURCE): New macro.
417 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
418 defined and _GNU_SOURCE is not; this fixes a name space violation.
420 Rename the following macros to obey POSIX requirements.
421 The old names are still visible as macros if _REGEX_SOURCE is defined.
422 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
423 RE_BACKSLASH_ESCAPE_IN_LISTS.
424 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
425 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
426 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
427 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
428 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
429 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
430 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
431 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
432 (REG_INTERVALS): renamed from RE_INTERVALS.
433 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
434 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
435 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
436 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
437 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
438 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
439 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
440 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
441 RE_UNMATCHED_RIGHT_PAREN_ORD.
442 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
443 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
444 (REG_DEBUG): renamed from RE_DEBUG.
445 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
446 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
447 unusual, since we can't clash with the POSIX REG_ICASE.
448 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
449 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
450 (REG_NO_SUB): renamed from RE_NO_SUB.
451 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
452 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
453 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
454 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
455 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
456 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
457 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
458 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
459 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
460 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
461 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
462 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
463 RE_SYNTAX_POSIX_MINIMAL_BASIC.
464 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
465 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
466 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
467 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
468 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
469 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
470 (REG_FIXED): Renamed from REGS_FIXED.
471 (REG_NREGS): Renamed from RE_NREGS.
473 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
474 of other REG_* macros, since POSIX says the user is allowed to
475 #undef these macros selectively.
477 (reg_errcode_t): Update comment stating what other tables need
480 Rename the following enum values to obey POSIX requirements.
481 The old names are still visible as macros.
482 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
483 is not defined, since GNU is supposed to be a superset of POSIX as
484 much as possible, and since we want reg_errcode_t to be a signed
485 type for implementation consistency.
486 (_REG_NOERROR): Renamed from REG_NOERROR.
487 (_REG_NOMATCH): Renamed from REG_NOMATCH.
488 (_REG_BADPAT): Renamed from REG_BADPAT.
489 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
490 (_REG_ECTYPE): Renamed from REG_ECTYPE.
491 (_REG_EESCAPE): Renamed from REG_EESCAPE.
492 (_REG_ESUBREG): Renamed from REG_ESUBREG.
493 (_REG_EBRACK): Renamed from REG_EBRACK.
494 (_REG_EPAREN): Renamed from REG_EPAREN.
495 (_REG_EBRACE): Renamed from REG_EBRACE.
496 (_REG_BADBR): Renamed from REG_BADBR.
497 (_REG_ERANGE): Renamed from REG_ERANGE.
498 (_REG_ESPACE): Renamed from REG_ESPACE.
499 (_REG_BADRPT): Renamed from REG_BADRPT.
500 (_REG_EEND): Renamed from REG_EEND.
501 (_REG_ESIZE): Renamed from REG_ESIZE.
502 (_REG_ERPAREN): Renamed from REG_ERPAREN.
503 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
504 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
505 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
506 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
508 (_REG_RE_NAME, _REG_RM_NAME): New macros.
509 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
510 changed. But support the old name if the new one is not defined
511 and if _REGEX_SOURCE.
513 Change the following member names in struct re_pattern_buffer.
514 The old names are still supported if !_REGEX_SOURCE.
515 The new names are always supported, regardless of _REGEX_SOURCE.
516 (re_buffer): Renamed from buffer.
517 (re_allocated): Renamed from allocated.
518 (re_used): Renamed from used.
519 (re_syntax): Renamed from syntax.
520 (re_fastmap): Renamed from fastmap.
521 (re_translate): Renamed from translate.
522 (re_can_be_null): Renamed from can_be_null.
523 (re_regs_allocated): Renamed from regs_allocated.
524 (re_fastmap_accurate): Renamed from fastmap_accurate.
525 (re_no_sub): Renamed from no_sub.
526 (re_not_bol): Renamed from not_bol.
527 (re_not_eol): Renamed from not_eol.
528 (re_newline_anchor): Renamed from newline_anchor.
530 Change the following member names in struct re_registers.
531 The old names are still supported if !_REGEX_SOURCE.
532 The new names are always supported, regardless of _REGEX_SOURCE.
533 (rm_num_regs): Renamed from num_regs.
534 (rm_start): Renamed from start.
535 (rm_end): Renamed from end.
537 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
538 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
539 Prepend __ to parameter names.
541 Undo yesterday's changes.
543 2005-08-24 Jim Meyering <jim@meyering.net>
546 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
548 2005-08-21 Bruno Haible <bruno@clisp.org>
550 * lock.h: Add multiple inclusion guard.
551 * tls.h: Add multiple inclusion guard.
553 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
555 * regex.h (REG_NOSYS)
556 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
557 Define, since POSIX requires it as of 2001.
558 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
559 New private symbol, used to keep the enum signed in all cases.
560 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
561 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
563 * regex_internal.c (re_string_skip_chars, register_state):
565 Remove forward decls; no longer needed now that we use prototypes.
566 * regexec.c (acquire_init_state_context, check_halt_node_context):
567 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
568 (clean_state_log_if_needed): Likewise.
570 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
572 Fix problems reported by Sam Steingold in
573 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
574 * regexec.c (sift_states_bkref): Fix portability bug: the code
575 assumed that reg_errcode_t is a signed type, which is not
576 necessarily true if _XOPEN_SOURCE is not defined.
577 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
578 some compilers warn about it otherwise.
580 2005-08-20 Jim Meyering <jim@meyering.net>
582 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
583 of unused local, dfa.
585 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
587 * regcomp.c (create_initial_state): Remove duplicate decl.
588 (init_word_char, create_initial_state, duplicate_node_closure):
589 (fetch_token, peek_token_bracket, build_range_exp):
590 (build_collating_symbol): Remove forward decls; no longer needed
591 now that we use prototypes.
594 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
595 (re_compile_fastmap_iter, regcomp, regerror, regfree):
596 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
597 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
598 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
599 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
600 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
601 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
602 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
603 (build_range_exp, build_collating_symbol, parse_bracket_exp):
604 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
605 (build_charclass, build_charclass_op, fetch_number, create_tree):
606 (create_token_tree, mark_opt_subexp, duplicate_tree):
607 Use prototypes rather than old-style definitions.
610 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
611 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
612 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
613 (re_string_reconstruct, re_string_peek_byte_case):
614 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
615 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
616 (re_node_set_init_copy, re_node_set_add_intersect):
617 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
618 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
619 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
620 (re_acquire_state, re_acquire_state_context, register_state):
621 (create_ci_newstate, create_cd_newstate, free_state):
623 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
624 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
625 (re_search_internal, prune_impossible_nodes):
626 (acquire_init_state_context, check_matching, static):
627 (check_halt_node_context, check_halt_state_context, proceed_next_node):
628 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
629 (update_regs, sift_states_backward, build_sifted_states):
630 (clean_state_log_if_needed, merge_state_array):
631 (update_cur_sifted_state, add_epsilon_src_nodes):
632 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
633 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
634 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
635 (find_recover_state, check_subexp_matching_top, transit_state_mb):
636 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
637 (check_arrival, check_arrival_add_next_nodes):
638 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
639 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
640 (check_node_accept_bytes, check_node_accept, extend_buffers):
641 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
642 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
647 (re_string_allocate, re_string_construct, re_string_reconstruct):
648 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
649 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
650 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
651 (re_string_context_at, re_string_peek_byte_case):
652 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
653 is defined, since we now use prototypes always.
655 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
656 C89 or better. All uses removed.
658 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
660 * regex_internal.c (re_acquire_state, re_acquire_state_context)
661 [defined lint]: Suppress bogus uninitialized-variable warnings.
663 * regcomp.c (duplicate_node): Return new index, not an error code,
664 and let the caller return REG_ESPACE if out of space. This
665 removes an uninitialied-variable warning with GCC 4.0.1, and also
666 avoids taking the address of a local variable. All callers
669 2005-08-19 Jim Meyering <jim@meyering.net>
671 * regexec.c (proceed_next_node): Redo local variables to
672 avoid GCC shadowing warnings.
674 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
676 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
677 (re_node_set_insert_last, re_dfa_add_node):
678 Rename local variables to avoid GCC shadowing warnings.
680 2005-08-18 Bruno Haible <bruno@clisp.org>
682 * strstr.c (strstr): Fix return value in multibyte case.
683 * strcasestr.c (strcasestr): Likewise.
685 2005-08-17 Jim Meyering <jim@meyering.net>
687 Make the %s format (seconds since the epoch) work for a negative
688 number and when used with a zero-padded field width, e.g. %015s.
690 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
691 label so that it precedes the code to set `digits'. Otherwise,
692 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
693 print `00-22'. Now, it prints `-0022', as it should.
695 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
697 * regex.h: Remove useless space-before-tab. From coreutils.
699 2005-08-17 Bruno Haible <bruno@clisp.org>
701 * strcasestr.h: New file.
702 * strcasestr.c: New file.
704 2005-08-17 Bruno Haible <bruno@clisp.org>
706 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
707 * strstr.c: Completely rewritten, with multibyte locale support.
709 2005-08-17 Bruno Haible <bruno@clisp.org>
711 * strcasecmp.c: Use mbuiter.h.
713 2005-08-17 Bruno Haible <bruno@clisp.org>
715 * mbuiter.h: New file.
717 2005-08-16 Bruno Haible <bruno@clisp.org>
719 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
721 (mbi_avail, mbi_advance): Let the iteration end before the terminating
722 NUL byte, not after it.
724 2005-08-16 Bruno Haible <bruno@clisp.org>
726 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
727 the valid ones. Makes the comparison operations transitive:
728 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
729 * strcasecmp.c (strcasecmp): Use mb_casecmp.
731 2005-08-16 Bruno Haible <bruno@clisp.org>
733 * strcase.h (strcasecmp): Add note in comments.
734 * strncasecmp.c: Use code from strcasecmp.c.
735 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
736 (strcasecmp): Work correctly in multibyte locales.
738 2005-08-16 Bruno Haible <bruno@clisp.org>
740 * strnlen1.h: New file.
741 * strnlen1.c: New file.
743 2005-08-16 Bruno Haible <bruno@clisp.org>
745 * mbfile.h: New file.
747 2005-08-16 Bruno Haible <bruno@clisp.org>
749 * mbiter.h: New file.
751 2005-08-16 Bruno Haible <bruno@clisp.org>
753 * mbchar.h: New file.
754 * mbchar.c: New file.
756 2005-08-16 Bruno Haible <bruno@clisp.org>
758 * tls.h: New file, from GNU gettext.
759 * tls.c: New file, from GNU gettext.
761 2005-08-15 Bruno Haible <bruno@clisp.org>
763 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
766 2005-08-14 Jim Meyering <jim@meyering.net>
770 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
771 Use the hash-table-based cycle-detection code not just when
772 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
773 Reported by James Youngman in
774 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
775 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
776 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
777 This lets us compile with -DFTS_DEBUG, once again.
778 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
779 * fts.c (fd_safer): Remove decl.
780 Include fcntl--.h rather than unistd-safer.h
781 (fts_safe_changedir): Don't call fd_safer; no longer needed
782 now that we include fcntl--.h.
784 2005-08-11 Simon Josefsson <jas@extundo.com>
786 * readline.h, readline.c: New file.
788 2005-08-11 Bruno Haible <bruno@clisp.org>
790 * strnlen.h (strnlen): Change parameter name to match comment.
792 2005-08-10 Simon Josefsson <jas@extundo.com>
794 * strndup.c: Use strnlen.h.
796 * strnlen.h: New file.
798 2005-08-02 Simon Josefsson <jas@extundo.com>
800 * getline.h, getline.c: Rewrite.
802 * getdelim.h, getdelim.c: New files, ported from glibc.
804 2005-07-31 Bruno Haible <bruno@clisp.org>
806 * lock.h (gl_lock_initializer): New macro.
807 (gl_lock_define_initialized): Use it.
808 (gl_rwlock_initializer): New macro.
809 (gl_rwlock_define_initialized): Use it.
810 (gl_recursive_lock_initializer): New macro.
811 (gl_recursive_lock_define_initialized): Use it.
813 2005-07-26 Bruno Haible <bruno@clisp.org>
815 * lock.h: Update from GNU gettext.
816 * lock.c: Update from GNU gettext.
818 2005-07-18 Bruno Haible <bruno@clisp.org>
820 * lock.h (gl_once_t): New type.
821 (gl_once_define, gl_once): New macros.
822 * lock.c (fresh_once): New variable.
823 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
826 2005-07-18 Simon Josefsson <jas@extundo.com>
828 * check-version.c (check_version): Accept identical versions too.
830 2005-07-18 Bruno Haible <bruno@clisp.org>
832 * lock.h: New file, from GNU gettext.
833 * lock.c: New file, from GNU gettext.
835 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
837 * quotearg.c: Add translator comment suggested by Bruno Haible,
840 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
842 * version-etc-fsf.c (version_etc_copyright): Parameterize the
843 copyright symbol and the year.
844 * version-etc.c (COPYRIGHT_YEAR): New constant.
845 (version_etc_va): Use parameterized copyright notice.
846 Reword to conform to the current GNU coding standards.
848 2005-07-11 Simon Josefsson <jas@extundo.com>
850 * size_max.h: New file.
852 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
854 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
857 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
858 and Paul Eggert <eggert@cs.ucla.edu>
860 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
861 in wint_t, not wchar_t. Remove now-unnecessary cast.
863 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
865 * regex.c, regex.h: Sync from libc.
866 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
867 New files, synced from libc, except that regex_internal.h
868 currently has a small porting fix.
870 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
872 Remove the dependency of the strftime module on the tzset module.
873 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
874 Copy the input structure, to work around some of the bug with
875 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
876 Solaris releases, you should also use the tzset module, but we won't
877 require it as a dependency any more since we don't want LGPLed code
878 to depend on GPLed code.
880 2005-07-02 Jim Meyering <jim@meyering.net>
882 * backupfile.c (backup_args): Change a `0' to NULL.
884 2005-07-01 Jim Meyering <jim@meyering.net>
886 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
887 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
888 * save-cwd.c, tempname.c:
889 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
890 and don't include <sys/file.h>).
892 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
894 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
895 declares only 'struct timespec;' (!).
897 2005-06-29 Jim Meyering <jim@meyering.net>
899 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
900 type name. Use the variable name instead.
901 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
903 2005-06-28 Simon Josefsson <jas@extundo.com>
905 * check-version.h, check-version.c: New files.
907 2005-06-28 Simon Josefsson <jas@extundo.com>
909 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
910 collision with global variable. Better indentation. Don't
911 increment buffer pointer beyond buffer end. Based on comments
912 from Paul Eggert <eggert@cs.ucla.edu>.
916 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
918 * canon-host.c (canon-host): Append trailing "," to 0 in
919 initializer of struct addrinfo, as an indication that we don't
920 care how many members the structure has.
922 2005-06-24 Derek Price <derek@ximbiot.com>
923 and Bruno Haible <bruno@clisp.org>
925 Remove stat module & update lstat.
926 * stat.c: Remove this file...
927 (slash_aware_lstat): ...moving this content and its support...
928 * lstat.c (rpl_lstat): ...into here.
931 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
933 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
934 (ranged_convert): Don't save conversion in a temporary struct.
935 This causes a warning with GCC 4.0.0, and anyway in the typical
936 case it's not worth the extra 100 bytes or so of code.
937 (ranged_convert, __mktime_internal): When calling a function via a
938 pointer P, use P () rather than (*P) (), as we now assume C89 or
941 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
943 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
944 "who -r" failed to give output. Problem reported by Tim Waugh.
946 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
947 (xcalloc): Use it to avoid needless tests.
948 Problem reported by Jim Meyering.
950 2005-06-16 Jim Meyering <jim@meyering.net>
952 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
953 when either N or S is zero.
955 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
957 * argp.h (__option_is_short): Check upper limit of
958 __key. Isprint() requires its argument to have the value
959 of an unsigned char or EOF.
961 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
963 * fnmatch.c (fnmatch): If there is an encoding error in a
964 multibyte string or pattern, fall back on unibyte matching.
965 Problem reported by James Youngman.
967 2005-06-08 Bruno Haible <bruno@clisp.org>
969 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
972 2005-06-08 Bruno Haible <bruno@clisp.org>
974 * csharpcomp.h: New file, from GNU gettext.
975 * csharpcomp.c: New file, from GNU gettext.
976 * csharpcomp.sh.in: New file, from GNU gettext.
978 2005-06-07 Derek Price <derek@ximbiot.com>
981 * glob_.h: Indent nested #ifdef.
983 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
986 Use "file name" when talking about file names, instead of "filename"
987 or "path", as per the GNU coding standards.
988 * mkdir-p.c: Renamed from makepath.c.
989 (make_dir_parents): Renamed from make_path. All callers changed.
990 * mkdir-p.h: Likewise. All includers changed.
991 * filenamecat.c: Renamed from path-concat.c.
992 (file_name_concat): Renamed from path_concat. All callers changed.
993 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
994 * filenamecat.h: Likewise. All includers changed.
995 * acl.c: Don't use "path" or "filename" to mean "file name"
996 in comments or local variable names.
997 * basename.c: Likewise.
998 * canonicalize.c, canonicalize.h: Likewise.
999 * dirname.c, dirname.h: Likewise.
1000 * euidaccess.c: Likewise.
1001 * exclude.c: Likewise
1002 * fnmatch_.h, fnmatch_loop.c: Likewise.
1003 * fsusage.c, fsuage.h: Likewise.
1004 * fts.c, fts_.h: Likewise.
1005 * getcwd.c: Likewise.
1006 * getloadavg.c: Likewise.
1007 * mkstemp.c: Likewise.
1008 * mountlist.c, mountlist.h: Likewise.
1009 * openat.c, openat.h: Likewise.
1010 * readlink-stub.c: Likewise.
1011 * readutmp.c, readutmp.h: Likewise.
1012 * rename.c: Likewise.
1013 * rmdir.c: Likewise.
1015 * savedir.c: Likewise.
1016 * stripslash.c: Likewise.
1017 * tempname.c: Likewise.
1018 * xreadlink.c: Likewise.
1019 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1021 * exclude.h: Likewise.
1023 * euidaccess.c (getuid, getgid, getuid, getegid)
1024 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1025 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1026 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1027 * pathmax.h: Include <limits.h> unconditionally, since other
1028 files have been getting away with it for years (MORE/BSD 4.3
1030 * userspec.c (getpwnam, getgrnam, getgrgid)
1031 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1033 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1034 Define to 256, not 255, as per modern POSIX.
1036 2005-06-01 Bruno Haible <bruno@clisp.org>
1038 * csharpexec.h: New file, from GNU gettext.
1039 * csharpexec.c: New file, from GNU gettext.
1040 * csharpexec.sh.in: New file, from GNU gettext.
1042 2005-05-31 Derek Price <derek@ximbiot.com>
1043 Paul Eggert <eggert@cs.ucla.edu>
1046 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1048 2005-05-29 Derek Price <derek@ximbiot.com>
1049 Paul Eggert <eggert@cs.ucla.edu>
1051 * glob_.h, glob.c: New files.
1053 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1055 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1057 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1058 the configuration hassle isn't worth it.
1059 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1060 (LONGEST_MODIFIER, PRIuMAX): Remove.
1062 2005-05-27 Bruno Haible <bruno@clisp.org>
1064 * getlogin_r.h: Remove second include of <stddef.h>.
1066 2005-05-25 Bruno Haible <bruno@clisp.org>
1067 Derek Price <derek@ximbiot.com>
1069 * getlogin_r.h: Simplify API documentation.
1071 2005-05-25 Derek Price <derek@ximbiot.com>
1072 Paul Eggert <eggert@cs.ucla.edu>
1074 * getlogin_r.c, getlogin_r.h: New files.
1076 2005-05-22 Bruno Haible <bruno@clisp.org>
1078 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1079 Also include <sys/param.h> if it defines MIN, MAX.
1080 Based on a patch by Derek Price <derek@ximbiot.com>.
1082 2005-05-22 Bruno Haible <bruno@clisp.org>
1084 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1085 (INT64_MIN): Fix definition.
1086 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1088 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1089 NEED_SIGNED_INT_TYPES.
1091 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1092 HAVE_SYSTEM_INTTYPES.
1094 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1096 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1097 so that unistd-safer.h (GPL'ed code) need not be included.
1099 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1102 * fts.c: Don't include "cycle-check.h" or "hash.h".
1103 (setup_dir, free_dir): New functions.
1104 (enter_dir, leave_dir): Define trivial
1105 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1106 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1107 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1108 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1109 Move to fts-cycle.c.
1110 (fts_open): Use setup_dir.
1111 (fts_close): Use free_dir.
1112 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1113 This adds a label and some gotos, but the alternatives were messier.
1114 Check for memory allocation failure when entering a dir.
1115 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1116 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1117 (FTS): New member fts_cycle, that is a union that contains the
1118 old active_dir_ht and cycle_state. All uses changed to mention
1119 fts_cycle.ht and fts_cycle.state.
1120 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1121 fts.c, with the following changes:
1122 (setup_dir, free_dir): New functions.
1123 (enter_dir): Now returns bool. Return true if successful, false
1124 if memory exhausted. All callers changed.
1125 Do not bother partly cleaning up on
1126 memory allocation failure; that is free_dir's job.
1127 However, free ad if hash_insert fails, to avoid memory leak.
1128 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1129 fts->fts_options to see which union member to use.
1131 2005-05-20 Jim Meyering <jim@meyering.net>
1133 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1134 Now a macro, to pacify GCC.
1136 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1138 * chown.c (rpl_chown): Return -1 on failure.
1140 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1142 * canonicalize.c: Include canonicalize.h first, to test interface.
1143 Include <stddef.h> unconditionally, since we assume C89 now.
1144 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1145 * fts.c: Include fts_.h first, to check interface.
1146 Do not include intprops.h; no longer needed.
1147 Include cycle-check.h and hash.h, since fts_.h no longer does.
1148 Remove unnecessary casts of closedir to void.
1149 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1150 decide whether to decrement nlinks.
1151 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1152 (FTS): Use struct hash_table * instead of Hash_table, so that
1153 we no longer need to include hash.h here.
1155 2005-05-17 Jim Meyering <jim@meyering.net>
1157 * fts.c, fts_.h: New files, from coreutils.
1159 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1161 Sync from coreutils.
1162 * unlinkdir.c, unlinkdir.h: New files.
1163 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1164 regex.h, unlocked-io.h, xtime.h:
1165 White space changes only.
1166 * makepath.c (make_path): Port to hosts where leading "//" is special.
1167 * yesno.c: Include getline.h, not ctype.h.
1168 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1169 Use getline to remove arbitrary restriction on response length.
1171 2005-05-13 Bruno Haible <bruno@clisp.org>
1173 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1174 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1175 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1176 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1177 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1178 Add support for 64-bit integers in the MSVC compiler.
1180 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1182 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1183 Change the initial comment to refer to GPL, not LGPL.
1184 gnulib-tool will change it to LGPL as needed.
1186 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1187 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1188 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1189 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1190 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1191 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1192 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1193 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1194 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1195 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1196 concatpath.c, config.charset, copy-file.c, copy-file.h,
1197 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1198 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1199 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1200 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1201 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1202 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1203 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1204 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1205 full-read.c, full-read.h, full-write.c, full-write.h,
1206 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1207 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1208 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1209 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1210 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1211 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1212 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1213 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1214 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1215 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1216 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1217 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1218 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1219 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1220 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1221 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1222 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1223 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1224 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1225 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1226 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1227 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1228 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1229 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1230 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1231 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1232 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1233 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1234 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1235 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1236 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1237 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1238 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1239 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1240 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1241 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1242 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1243 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1244 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1245 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1246 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1247 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1248 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1249 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1250 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1251 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1252 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1253 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1254 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1255 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1256 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1257 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1258 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1259 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1260 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1261 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1262 Update FSF postal mail address.
1264 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1266 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1267 specified in ai_socktype. Fix invalid ai_protocol
1268 check. ai_protocol is usually set to 0 or depending on
1269 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1270 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1271 ai_socktype / ai_protocol in the returned addrinfo structure.
1273 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1274 Bruno Haible <bruno@clisp.org>
1276 * inet_ntop.h: New file.
1277 * inet_ntop.c: New file, from glibc with modifications.
1279 2005-05-08 Jim Meyering <jim@meyering.net>
1281 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1283 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1285 Merge from coreutils. Among other things,
1286 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1287 * fd-safer.c: New file.
1288 * fcntl-safer.h, open-safer.c: Remove.
1289 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1290 * dup-safer.c: Include unistd-safer.h first.
1291 Don't include errno.h.
1292 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1293 * file-type.h: Don't assume invoker included sys/stat.h first.
1294 * file-type.c: Rely on file-type.h change.
1295 * getloadavg.c: Include unistd-safer.h.
1296 (getloadavg): Use safer open.
1297 * getusershell.c: Include "stdio-safer.h".
1298 (getusershell): Use safer fopen.
1299 * long-options.c (long_options): Use NULL rather than 0.
1300 * modechange.h (mode_free): Remove; all callers changed to invoke
1302 * modechange.c: Likewise.
1303 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1304 (MODE_DONE): New constant.
1305 (struct mode_change): Remove 'next' member.
1306 (make_node_op_equals): New function; like the old one of the
1307 same name, except it allocates an array.
1308 (mode_compile, mode_create_from_ref): Use it.
1309 (mode_compile): Allocate result as an array, not a linked list.
1310 Parse octal string ourself, so that we catch mistakes like "+0".
1311 (mode_adjust): Arg is an array, not a linked list.
1312 * modechange.c: Include stat-macros.h, xalloc.h.
1313 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1314 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1315 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1316 Remove. This is now stat-macros.h's job.
1317 (talloc): Remove. All callers replaced by xalloc, so that
1318 our invokers don't have to worry about reporting memory failures.
1319 (make_node_op_equals): Remove.
1320 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1322 (struct mode_change): Moved here from modechange.h.
1323 (mode_append_entry): Remove.
1324 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1325 apps to have incorrect behavior. Use simpler algorithm for head
1326 and tail. Don't futz with umask; that's now the job of mode_adjust.
1327 Detect more invalid usages rather than having somewhat-random behavior.
1328 Don't insert an "a=" action, as that leads to incorrect behavior.
1329 (mode_compile, mode_create_from_ref): Return NULL on error instead
1330 of an enum, since now there's only one way to have an error. All
1332 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1333 at the correct time. Simplify calculation of "+u" and its ilk.
1334 Don't mishandle "+X".
1335 (mode_free): Remove "register" and localize decls.
1336 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1337 (struct mode_change): Move to modechange.c; callers don't
1338 need to see this stuff.
1339 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1340 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1341 (mode_change, mode_adjust): Reflect the new signatures noted above.
1342 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1343 that might redefine system include files.
1344 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1345 (my_usleep): Use NULL rather than (void *) 0.
1346 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1347 Use siginterrupt to specify that system calls should be interrupted.
1348 (rpl_nanosleep): Move initialization of suspended closer to call of
1350 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1351 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1352 (desirable_utmp_entry): New function.
1353 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1354 using x2nrealloc, to simplify logic.
1355 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1356 size calculation. Do not assume utmp file is a regular file.
1357 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1358 (READ_UTMP_CHECK_PIDS): New constant.
1359 * save-cwd.c: Include unistd-safer.h.
1360 (save_cwd): Use fd_safer.
1361 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1362 [!_LIBC] Include "stat-macros.h" instead.
1363 * unistd-safer.h (fd_safer): New decl.
1365 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1367 * byteswap_.h: New file.
1369 2005-04-25 Albert Chin <china@thewrittenword.com>
1371 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1374 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1376 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1377 that "UTC +1 second" continues to work. Problem reported
1379 (relunit_snumber): New rule.
1382 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1384 * getdate.y (universal_time_zone_table): New constant.
1385 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1386 universal_time_zone_table.
1387 (lookup_zone): Prefer universal_time_zone_table to
1388 local_time_zone_table, so that "GMT" time stamps are allowed in
1389 London during the summer. Problem reported by Ian Abbott.
1391 2005-04-12 Jim Meyering <jim@meyering.net>
1393 * human.c (humblock): Set *options even when returning due to
1394 xstrtoumax conversion failure. Thanks to a used-uninitialized
1397 2005-04-09 Jim Meyering <jim@meyering.net>
1399 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1400 -Wuninitialized: initialize tm0.tm_year.
1402 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1404 * getdate.y (parser_control): rels_seen is now a boolean, not a
1405 count, since there's no maximum. All uses changed.
1406 Add member dsts_seen.
1407 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1409 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1410 Use pc_rels_seen to decide whther a date is absolute.
1412 * getdate.y (number): Don't overwrite year.
1413 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1416 2005-04-02 Simon Josefsson <jas@extundo.com>
1418 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1419 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1421 2005-03-27 Jim Meyering <jim@meyering.net>
1423 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1425 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1427 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1428 "one's complement" -> "ones' complement" in comment, as per Knuth.
1429 "value of type" -> "type or expression" in comment.
1430 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1432 2005-03-26 Jim Meyering <jim@meyering.net>
1435 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1436 Correct typos: s/or/of/.
1438 2005-03-23 Jim Meyering <jim@meyering.net>
1440 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1442 2005-03-21 Jim Meyering <jim@meyering.net>
1444 Changes imported from coreutils.
1446 * cycle-check.c: Don't include xalloc.h.
1448 * path-concat.c: Don't include assert.h.
1449 (path_concat): Remove assertion that would have triggered
1450 for ABASE starting with more than one slash.
1451 Reported by Andreas Schwab.
1453 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1454 properly when ABASE is an absolute file name.
1455 Correct the description of this function.
1457 Add an assertion and a test driver.
1458 This fixes a bug introduced on 2004-07-02.
1459 Andreas Schwab reported the resulting failure of cp --parents:
1460 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1462 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1464 * strftime.c (my_strftime): If the underlying strftime returns 0
1465 (which shouldn't happen), generate nothing instead of returning 0
1466 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1468 2005-03-16 Bruno Haible <bruno@clisp.org>
1470 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1472 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1474 * strftime.c (my_strftime): Prepend space to format so that we can
1475 reliably distinguish strftime failure from empty output on POSIX
1478 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1480 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1481 (iconv_string): Don't guess a size-zero buffer, as that might cause
1482 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1483 result would be 'too large', where 'too large' is (heuristically)
1484 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1485 overflow concerns. This will prevent some unwanted malloc failures
1486 when the inputs are very large.
1488 2005-03-15 Bruno Haible <bruno@clisp.org>
1490 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1493 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1496 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1498 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1500 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1501 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1503 * strtol.c: Likewise.
1505 2005-03-14 Simon Josefsson <jas@extundo.com>
1507 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1510 2005-03-14 Jim Meyering <jim@meyering.net>
1512 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1513 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1514 to be nonzero so that we (and caller) can detect the difference
1515 between a valid zero-length expansion and an error return, even
1516 when the underlying strftime fails before writing anything into
1519 2005-03-10 Jim Meyering <jim@meyering.net>
1521 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1522 so that this module works on systems without fchdir.
1524 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1526 Factor int-properties macros into a single file, except for
1527 glibc-related files.
1528 * intprops.h: New file.
1529 * getloadavg.c: Include it instead of limits.h.
1530 (INT_STRLEN_BOUND): Remove.
1531 * human.c: Include intprops.h.
1532 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1533 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1534 * inttostr.h: Include intprops.h instead of limits.h.
1535 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1536 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1537 for consistency with intprops.h.
1538 (time_t_is_integer, twos_complement_arithmetic): Use them.
1539 * sig2str.h: Include <signal.h>, intprops.h.
1540 (INT_STRLEN_BOUND): Remove.
1541 * strftime.c (TYPE_SIGNED): Remove.
1542 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1543 * strtol.c: Adjust comments to match intprops.h.
1544 * userspec.c: Include intprops.h.
1545 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1546 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1547 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1548 instead of rolling our own expressions.
1549 * xstrtol.c: Include xstrtol.h first, to test interface.
1551 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1553 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1554 the right thing even if adding 1900 would overflow. Similarly
1555 for tm_mon + 1 and tm_yday + 1.
1556 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1557 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1558 (DO_SIGNED_NUMBER): New macro.
1559 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1561 2005-03-07 Bruno Haible <bruno@clisp.org>
1563 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1565 2005-03-03 Derek R. Price <derek@ximbiot.com>
1566 Bruno Haible <bruno@clisp.org>
1568 * pagealign_alloc.h: New file.
1569 * pagealign_alloc.c: New file.
1571 2005-01-28 Bruno Haible <bruno@clisp.org>
1573 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1576 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1578 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1579 The workaround isn't strictly needed for POSIX conformance, and
1580 it's too much of a pain to configure and maintain. We'll ask
1581 people to fix their kernels instead.
1582 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1583 (NANOSLEEP_BUG_WORKAROUND): Remove.
1584 (xnanosleep): Remove the workaround.
1586 2005-02-12 Bruno Haible <bruno@clisp.org>
1588 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1590 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1592 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1593 * timespec.h (gettime): Return void, since it always
1594 succeeds now. All uses changed.
1595 * gettime.c (gettime) Likewise.
1596 [HAVE_NANOTIME]: Prefer nanotime.
1597 Assume gettimeofday succeeds, as POSIX requires.
1598 Assime time () succeeds, since other code already does.
1599 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1600 (timespec_subtract): Remove.
1601 (NANOSLEEP_BUG_WORKAROUND): New constant.
1602 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1603 things considerably. Use it only on GNU/Linux hosts, since the
1604 workaround shouldn't be needed elsewhere.
1606 2005-02-24 Bruno Haible <bruno@clisp.org>
1608 * gettext.h: Update from GNU gettext 0.14.2.
1610 2005-02-24 Bruno Haible <bruno@clisp.org>
1612 * localcharset.c: Update from GNU gettext 0.14.2.
1613 * config.charset: Update from GNU gettext 0.14.2.
1615 2005-02-22 Simon Josefsson <jas@extundo.com>
1617 * iconvme.h, iconvme.c: New files, from libc.
1619 2005-02-20 Neil Conway <neilc@samurai.com>
1621 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1622 returned by OSX/Darwin if the specified buffer is not large
1623 enough for the hostname.
1625 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1627 * memrchr.h: New file.
1628 * chdir-long.c: Include it.
1629 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1630 Don't bother including stddef.h.
1632 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1634 * argp-help.c (__argp_help): Create a fake struct argp_state and
1635 pass it to _help, otherwise the latter coredumps trying to
1636 dereference state.root_argp.
1638 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1640 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1642 Include <sys/types.h>, for dev_t.
1643 (ME_DUMMY, ME_REMOTE): Move from here....
1644 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1645 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1647 Include mountlist.h first, to test the interface.
1649 2005-01-29 Bruno Haible <bruno@clisp.org>
1651 * progname.c (program_name): Initialize.
1652 Needed when linking statically on MacOS X.
1654 2005-01-28 Bruno Haible <bruno@clisp.org>
1656 * javacomp.sh.in: New file, from GNU gettext.
1657 * javacomp.h: New file, from GNU gettext.
1658 * javacomp.c: New file, from GNU gettext.
1660 2005-01-26 Bruno Haible <bruno@clisp.org>
1662 * javaexec.sh.in: New file, from GNU gettext.
1663 * javaexec.h: New file, from GNU gettext.
1664 * javaexec.c: New file, from GNU gettext.
1666 2005-01-26 Simon Josefsson <jas@extundo.com>
1668 * gai_strerror.c: Use GPL in header.
1670 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1672 * argp-help.c (hol_entry_help): Avoid using non-constant
1673 initializers for struct pentry_state.
1674 (__argp_error): Check return value of __asprintf
1675 (__argp_failure): Translate error message
1677 * argp-parse.c: Removed braces around the expansion of N_()
1679 2005-01-21 Jim Meyering <jim@meyering.net>
1681 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1682 same value as for Solaris 9.
1684 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1685 component length. This included changing the parameter to be
1686 of type `char *' rather than `char const *'.
1687 * chdir-long.h (chdir_long): Update prototype.
1689 * openat.c (fdopendir, fstatat): New functions.
1690 * openat.h: Include headers required for use of DIR and struct stat.
1691 [AT_SYMLINK_NOFOLLOW]: Define.
1692 (fdopendir, fstatat): Add prototypes.
1694 2005-01-21 Bruno Haible <bruno@clisp.org>
1696 * classpath.h: New file, from GNU gettext.
1697 * classpath.c: New file, from GNU gettext.
1699 2005-01-20 Simon Josefsson <jas@extundo.com>
1701 * version-etc-fsf.c: New file, with version_etc_copyright.
1702 * version-etc.c: Remove version_etc_copyright.
1703 * version-etc.h (version_etc_copyright): Use [] instead of * in
1704 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1706 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1708 * save-cwd.c (save_cwd): Remove code to support the case
1709 where fchdir is missing or flaky.
1711 2005-01-20 Simon Josefsson <jas@extundo.com>
1713 * base64.h (isbase64): Add.
1715 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1716 using a unsigned prototype, don't inline.
1717 (base64_decode): Use it.
1719 2005-01-19 Bruno Haible <bruno@clisp.org>
1721 * sh-quote.h: New file, from GNU gettext.
1722 * sh-quote.c: New file, from GNU gettext.
1724 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1726 Merge changes from coreutils, as described below in several
1727 changelogs dated today.
1729 * save-cwd.c: Include "save-cwd.h" before other include files.
1730 (O_DIRECTORY): Remove; not needed here, since "." must be
1731 a directory. All uses removed.
1732 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1733 universal on Suns, and we also need to test for IRIX.
1734 Revamp code to use 'if' rather than '#if'.
1735 Avoid unnecessary comparison of cwd->desc to 0.
1737 * utimens.c (futimens): Robustify the previous patch, by checking
1738 for known valid error numbers rather than observed invalid ones.
1740 2005-01-18 Jim Meyering <jim@meyering.net>
1742 * version-etc.c (version_etc_copyright): Update copyright date.
1744 * utimens.c (futimens): Account for the fact that futimes
1745 can also fail with errno == ENOSYS or errno == ENOENT.
1746 Patch from Dmitry V. Levin.
1748 Change the name of the robust chdir function from chdir to chdir_long.
1749 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1750 (restore_cwd): Use chdir_long, not chdir.
1751 * chdir-long.c: Renamed from chdir.c.
1752 * chdir-long.h: Renamed from chdir.h.
1753 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1756 2005-01-18 Bob Proulx <bob@proulx.com>
1758 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1759 offsetof() macro construct to avoid compile failure with native HP-UX
1760 11.0 ANSI C compiler.
1762 2005-01-06 Bruno Haible <bruno@clisp.org>
1764 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1765 because stpncpy.m4 takes care of it.
1767 2004-01-24 Bruno Haible <bruno@clisp.org>
1769 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1771 2003-10-09 Bruno Haible <bruno@clisp.org>
1773 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1775 2005-01-06 Bruno Haible <bruno@clisp.org>
1777 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1778 * fwriteerror.c: Include <stdbool.h>.
1779 (fwriteerror): At the end, close the file stream. Record whether
1780 stdout was already closed.
1782 2004-05-27 Bruno Haible <bruno@clisp.org>
1784 * execute.c (environ): Declare if needed.
1785 * pipe.c (environ): Likewise.
1786 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1788 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1790 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1791 definitions to be after all include files, to avoid collisions.
1792 Problem reported by Bob Proulx.
1794 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1796 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1797 not needed. This removes a dependency on the gettext module.
1798 [defined _LIBC]: Do not include <libintl.h>; not needed.
1800 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1802 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1805 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1807 * argp-parse.c: Include <stddef.h>.
1808 (alignof, alignto): New macros.
1809 (parser_init): Don't assume that void * is aligned sufficiently
1812 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1813 need to extend the stack.
1814 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1817 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1819 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1821 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1823 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1824 Remove now-obsolete comment about AIX.
1825 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1826 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1827 (YYMAXDEPTH): New macro.
1829 2004-12-18 Bruno Haible <bruno@clisp.org>
1831 * fatal-signal.c (fatal_signals): Make non-const.
1832 (init_fatal_signals): New function.
1833 (uninstall_handlers, install_handlers): Ignore signals that were set to
1835 (at_fatal_signal): Call init_fatal_signals.
1836 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1838 Reported by Paul Eggert.
1840 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1842 * getdate.y (textint): New member "negative".
1843 (time_zone_hhmm): New function.
1844 Expect 14 shift-reduce conflicts, not 13.
1845 (o_colon_minutes): New rule.
1846 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1847 (yylex): Set the "negative" member of signed numbers.
1849 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1851 Changes imported from coreutils.
1852 * hard-locale.c: Assume <locale.h> exists.
1854 (GLIBC_VERSION): New macro.
1855 (hard_locale): Assume setlocale exists.
1856 Rewrite to avoid #ifdef.
1857 Use strdup rather than malloc + strcpy.
1858 * human.c: Assume <locale.h> exists.
1859 (human_readable): Assume localeconv exists.
1861 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1863 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1864 convert T2, not T. (Imported from libc.)
1866 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1868 * getcwd.c (is_ENAMETOOLONG): New macro.
1869 (__getcwd.c): Don't restore errno; glibc doesn't.
1870 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1871 first, falling back to our code only if its results look suspicious.
1872 Ensure that the resulting buffer is only as large as necessary.
1874 * readutmp.c: Include readutmp.h first.
1875 Include <errno.h>, since readutmp.h no longer does that.
1876 * readutmp.h: Don't include <errno.h>,
1877 <sys/param.h>, <time.h>; not needed to establish interface.
1878 (errno): Remove decl.
1879 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1880 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1881 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1883 2004-11-28 Simon Josefsson <jas@extundo.com>
1885 * base64.h, base64.c: New file.
1887 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1889 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1891 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1893 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1894 HP's ANSI C compiler.
1895 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1896 Declaring int functions causes warnings on some modern systems and
1897 shouldn't be needed to compile on ancient ones.
1898 * same.c (MIN) [defined MIN]: Don't define, since it's already
1901 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1902 with the following changes.
1903 (__set_errno): Parenthesize properly.
1904 Include <stdbool.h>.
1905 (MIN, MAX, MATCHING_INO): New macros.
1906 (__getcwd): Define with prototype, not K&R form.
1907 Use heuristics to allocate default buffer on stack if possible.
1908 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1909 behavior, and to avoid the PATH_MAX limit when computing
1911 Use MATCHING_INO to compare inode number to file.
1912 Check for arithmetic overflow in size calculations.
1913 Fix bug in reallocation of dot array that caused getcwd to fail
1914 on directories nested deeper than 75.
1915 Be more careful about saving errno on error.
1916 Do not use realloc; use only free+malloc, as this is a bit
1917 more flexible and avoids a needless copy operation.
1918 Do not inspect st_dev and st_ino for symbolic links; POSIX
1919 doesn't specify the latter.
1920 Check for closedir errors.
1921 Avoid needless casts.
1922 Use "#ifdef weak_alias" around weak_alias, to be like other
1924 The following changes to getcwd.c have effect only when used in
1925 gnulib; they have no effect inside glibc proper.
1926 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1927 as alloca isn't used.
1928 (alloca, __alloca): Likewise.
1929 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1930 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1931 unconditionally, as gnulib assumes C89 or better.
1932 Do not include <sys/param.h>.
1933 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1934 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1936 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1937 Include <dirent.h> in a way that is compatible with modern Autoconf.
1938 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1939 New macros, if not already defined.
1940 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1941 Use "_LIBC", not "defined _LIBC", for consistency.
1942 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1944 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1945 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1946 * xgetcwd.c: David MacKenzie's old code was removed, so give
1947 credit only to Jim Meyering and adjust the copyright dates.
1948 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1949 <stdlib.h>, <unistd.h>, "pathmax.h".
1950 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1951 (INITIAL_BUFFER_SIZE): Remove.
1952 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1954 2004-11-23 Jim Meyering <jim@meyering.net>
1956 * getopt_.h: Remove trailing blanks.
1958 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1960 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1961 (futimens): New function, which uses futimes if available.
1962 (futimens, utimens): Support timespec==NULL, with same semantics
1963 as utime and utimens.
1964 * utimens.h (futimens): New decl.
1966 2004-11-23 Jim Meyering <jim@meyering.net>
1968 * __fpending.c: Add comment.
1970 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1972 * getopt_.h: Re-addition of __getopt_argv_const caused
1973 redefinition warnings. To avoid them, include the defines
1974 in `#if !defined __need_getopt ... #endif'. The only place
1975 where __getopt_argv_const is used is in definitions
1976 of getopt_long and getopt_long_only below, which are as well
1977 protected by `#ifndef __need_getopt'.
1978 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1979 __need_getopt after including <stdio.h> and <unistd.h> These
1980 headers might have defined it.
1982 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1984 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1986 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1987 optopt): Use them instead of invoking ## directly; otherwise, the
1988 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1990 2004-11-19 Bruno Haible <bruno@clisp.org>
1992 * strtok_r.c: Move comments from here...
1993 * strtok_r.h: ... to here.
1995 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1997 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1998 might fail. Problem reported by Yoann Vandoorselaere.
1999 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2000 that mishandle size_t overflow.
2002 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2004 * canon-host.c: Include "strdup.h".
2005 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2006 Use strdup instead of malloc/strcpy to duplicate strings.
2008 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2009 (human_space_before_unit): New constant.
2010 * human.c (human_readable): Support it.
2012 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2013 (xgetcwd): Set errno correctly when failing.
2014 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2015 the failure is actually due to a PATH_MAX problem.
2017 Further getopt changes to make it more likely that glibc will
2018 buy the changes back.
2019 * getopt.c (POSIXLY_CORRECT): New constant.
2020 (getopt): Use it, so to preserve glibc semantic
2021 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2022 when compiling for libc.
2023 * getopt_.h (__getopt_argv_const): Bring it back.
2024 (getopt_long, getopt_long_only): Use it.
2026 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2027 New arg POSIXLY_CORRECT. All callers changed.
2028 (getopt): Argv is now char * const *, as per standard.
2029 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2030 not char *__getopt_argv_const *.
2031 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2032 _getopt_long_only_r): Likewise.
2033 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2034 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2035 _getopt_long_r, _getopt_long_only_r): Likewise.
2036 * getopt_.h (__getopt_argv_const): Remove.
2037 (getopt): Argv is now char * const *, as per standard.
2039 * getdate.y (tORDINAL): New token.
2040 (day, relunit): Allow it for relative times.
2041 (relative_time_table): Use tORDINAL for ordinals.
2043 2004-11-15 Jim Meyering <jim@meyering.net>
2045 * closeout.c: Include "__fpending.h" once again.
2046 Include <stdbool.h>.
2047 (close_stdout): Don't fail just because stdout was closed initially,
2048 since some programs don't write to stdout in the normal course of
2049 operation (other than --version and --help), and we don't want this
2050 function to make e.g. `touch file >&-' fail.
2051 But do fail if it was closed and someone has tried to write to it.
2052 E.g., `printf foo >&-' must fail.
2054 2004-11-11 Simon Josefsson <jas@extundo.com>
2056 * strtok_r.h, strtok_r.c: New file.
2058 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2060 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2061 we can stop lying to compilers about the constness of argv when we
2062 are compiled outside glibc.
2063 (getopt, getopt_long, getopt_long_only): Use it.
2064 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2066 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2067 _getopt_long_only_r): Likewise.
2068 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2069 _getopt_long_only_r): Likewise.
2071 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2072 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2073 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2074 the other external symbols.
2075 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2076 declaration, since the above renaming now works around collisions.
2078 2004-11-11 Jim Meyering <jim@meyering.net>
2080 * linebreak.c: Remove trailing blanks.
2081 * alloca_.h: Likewise.
2082 * acosl.c: Likewise.
2083 * euidaccess.c: Likewise.
2084 * allocsa.h: Likewise.
2086 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2088 * mktime.c (SHR): New macro, which is a portable
2089 substitute for >> that should work even on Crays.
2090 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2091 Problem reported by Mark D. Baushke in
2092 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2093 * getdate.y (SHR): Likewise.
2095 * strftime.c (SHR): Likewise.
2097 * quotearg.c (struct quoting_options): Use unsigned int for
2098 quote_these_too, so that right shifts are well defined. All uses
2101 2004-11-10 Simon Josefsson <jas@extundo.com>
2103 * getaddrinfo.h, getaddrinfo.c: New files.
2105 2004-11-10 Jim Meyering <jim@meyering.net>
2107 Ensure that no close failure goes unreported.
2108 * closeout.c (close_stdout): Always close stdout. I.e., don't
2109 return early when it seems there's nothing to flush.
2110 Don't include __fpending.h.
2112 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2114 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2116 2004-11-05 Bruno Haible <bruno@clisp.org>
2118 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2119 Reported by Mark D. Baushke <mdb@cvshome.org>.
2121 2004-11-04 Bruno Haible <bruno@clisp.org>
2123 2004-09-11 Bruno Haible <bruno@clisp.org>
2124 * allocsa.valgrind: New file.
2125 2004-02-06 Bruno Haible <bruno@clisp.org>
2126 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2127 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2128 Reported by Christopher Seip <chris.seip@hp.com>.
2130 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2132 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2133 with errno == ERANGE if the buffer is too small.
2134 Problem reported by Mark D. Baushke.
2136 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2138 * xreadlink.c (MAXSIZE): New macro.
2139 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2140 size does not exceed MAXSIZE. Avoid cast.
2141 As suggested by Mark D. Baushke in
2142 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2143 if readlink fails with buffer size just under MAXSIZE, try again
2146 2004-11-02 Derek R. Price <derek@ximbiot.com>
2147 and Paul Eggert <eggert@cs.ucla.edu>
2149 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2150 (get_date): Overparenthesize to avoid GCC warning.
2152 2004-11-02 Bruno Haible <bruno@clisp.org>
2154 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2155 function returns void.
2157 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2159 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2160 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2163 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2165 * getdate.y: Add support for TZ="foo" within a date string.
2166 Fix some bugs near time_t boundaries. Reject dates with
2167 out-of-range components, e.g., "Sept 31".
2168 Include <stdlib.h>, "setenv.h", "xalloc.h".
2169 (ISDIGIT_LOCALE): Remove; unused.
2170 Note that the TZ and time functions used here are not reentrant.
2171 (mktime_ok, get_tz): New functions.
2172 (TZBUFSIZE): New constant.
2173 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2174 This requires that we sometimes generate our own TZ="XXX..." setting.
2176 2004-10-27 Derek R. Price <derek@ximbiot.com>
2178 * mktime.c (not_equal_tm): Remove redundant check.
2180 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2182 * getdate.y: Use Bison 1.875 features, and some minor
2183 code cleanups. This change does not affect semantics.
2184 Don't include <stdlib.h>; no longer needed.
2185 Don't include unlocked-io.h; only the "#if TEST" code uses
2186 stdio, and performance isn't crucial there.
2187 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2188 Bison 1.875 features as described below.
2189 All uses of "PC." replaced by "pc->".
2190 (YYSTYPE): Add a forward declaration.
2191 (yylex, yyerror): Use full prototypes in forward decls.
2192 Use "%pure-parser" rather than obsolescent "%pure_parser".
2193 Use %parse-param and %lex-param instead of obsolescent
2194 YYPARSE_PARAM and YYLEX_PARAM.
2195 (meridian_table, month_and_day_table, time_units_table,
2196 relative_time_table, time_zone_table, military_table,
2197 lookup_zone, lookup_word, get_date):
2198 Use NULL instead of 0 where appropriate.
2199 (to_hour): Avoid abort (), to avoid a dependency on
2201 (yyerror, yylex): Now accepts parser_control * arg.
2202 (main) [TEST]: Use '\0' rather than 0 for char.
2204 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2206 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2207 It's now the caller's responsibility to handle the case where
2208 !HAVE_GETPAGESIZE && !defined getpagesize.
2210 * mktime.c (leapyear): Arg is long int, not int.
2212 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2214 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2216 2004-10-12 Simon Josefsson <jas@extundo.com>
2218 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2219 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2222 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2224 * vsnprintf.h: New file.
2225 * vsnprintf.c: New file.
2227 2004-10-07 Bruno Haible <bruno@clisp.org>
2229 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2230 into the provided buffer.
2232 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2234 * diacrit.c, diacrit.h: Add GPL notice.
2236 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2237 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2238 * logl.c (logl): Keep the code as similar to glibc as possible.
2239 This avoids a potential constant-folding bug.
2241 2004-10-05 Bruno Haible <bruno@clisp.org>
2243 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2245 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2247 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2248 * xmalloc.c (xmemdup): Likewise.
2249 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2250 XFREE): Remove these long-obsolescent macros.
2251 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2252 * xstrdup.c: Remove.
2254 * regex.c (re_comp): Cast gettext return value to char *,
2255 Problem reported by Martin Neitzel via Mark D. Baushke.
2257 2004-10-04 Simon Josefsson <jas@extundo.com>
2259 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2260 '#ifdef USE_UNLOCKED_IO'.
2262 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2264 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2265 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2266 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2267 regex.c, sha1.c, version-etc.c, yesno.c:
2268 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2269 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2270 the includer's responsibility.
2272 Sync from coreutils.
2274 * modechange.c (mode_compile): Don't decrement a pointer that
2275 points to the start of a string, as the C Standard says the
2276 resulting behavior is undefined.
2278 * backupfile.h (enum backuptype): Rename none -> no_backups,
2279 simple -> simple_backups, numbered_existing ->
2280 numbered_existing_backups, numbered -> numbered_backups
2281 to avoid shadowing problems. All uses changed.
2282 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2283 * backupfile.c (check_extension, numbered_backup):
2284 Rename locals to avoid shadowing 'basename'.
2285 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2288 * .cppi-disable: Add getopt_.h, getopt_int.h.
2289 * .cvsignore: Add getopt.h.
2291 2004-10-04 Simon Josefsson <jas@extundo.com>
2293 * memmem.h: New file.
2294 * memmem.c: New file, taken from glibc.
2296 2004-10-02 Jim Meyering <jim@meyering.net>
2298 * dirfd.h, getpagesize.h: Add copyright notice.
2300 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2302 * snprintf.c: Remove comments as to why each header is needed.
2304 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2306 * strsep.h: New file.
2307 * strsep.c: New file.
2309 2004-10-01 Simon Josefsson <jas@extundo.com>
2311 * snprintf.c (snprintf): Handle size==0.
2313 2004-10-01 Simon Josefsson <jas@extundo.com>
2314 Bruno Haible <bruno@clisp.org>
2316 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2317 (snprintf): Declare 'args'.
2319 2004-09-30 Simon Josefsson <jas@extundo.com>
2321 * snprintf.h, snprintf.c: New files.
2323 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2325 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2326 (hol_entry_help): Never translate an empty string.
2327 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2328 * argp.h (OPTION_NO_TRANS): New option.
2330 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2332 * xvasprintf.c: Include xalloc.h.
2333 (xvasprintf): Use xalloc_die, not xmalloc_die.
2335 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2337 * dummy.c: Change copyright notice to FSF, and license to GPL.
2339 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2341 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2342 Problem reported by Bruno Haible in:
2343 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2345 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2347 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2348 in case some system header has #define'd it. Problem reported by
2349 Soeren D. Schulze in
2350 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2352 2004-09-08 Bruno Haible <bruno@clisp.org>
2354 * stdint_.h.in: New file, taken from GNU clisp.
2356 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2358 * xvasprintf.h: New file.
2359 * xvasprintf.c: New file.
2360 * xasprintf.c: New file.
2362 2004-09-08 Bruno Haible <bruno@clisp.org>
2364 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2366 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2368 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2370 Import from coreutils.
2371 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2372 strings on unbounded length. alloca's performance benefits aren't
2373 that important here.
2375 (parse_with_separator): New function, with most of the internals
2376 of the old parse_user_spec. Allow user to omit both user and group,
2377 for compatibility with FreeBSD.
2378 Clone only the user name, not the entire spec.
2379 Do not set *uid, *gid unless entirely successful.
2380 Avoid memory leak in some failing cases.
2381 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2382 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2383 (parse_user_spec): Rewrite to use parse_with_separator.
2385 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2387 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2388 its complicated substitute.
2389 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2390 and program_invocation_name.
2391 (__argp_basename) [!_LIBC]: Remove; the only use was
2392 replaced by its body.
2393 (__argp_short_program_name): Change condition from
2394 !defined __argp_short_program_name to
2395 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2396 to match argp-namefrob.h.
2397 (__argp_failure): Don't assume strerror_r returns char *.
2398 * argp-parse.c (N_): Define unconditionally.
2399 (argp_default_options): Fill out initializers with 0 to avoid
2402 2004-08-12 Simon Josefsson <jas@extundo.com>
2404 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2405 * getopt_.h: Renamed from getopt.h.
2407 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2409 Merge from coreutils.
2411 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2412 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2413 for Reliant Unix 5.43.
2415 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2416 (union fooround): Use uintmax_t, not long int.
2417 The rest is a merge from libc:
2418 [defined _LIBC]: Include <shlib-compat.h>.
2419 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2421 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2423 * strverscmp.c: Convert to UTF-8.
2425 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2427 * obstack.h (obstack_empty_p):
2428 Don't assume that chunk->contents is suitably aligned.
2429 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2430 Likewise. Problem reported by Benno in
2431 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2433 * chown.c (rpl_chown): Work even if the file is writeable but not
2434 readable. This could be improved further but it'd take some work.
2436 2004-08-08 Simon Josefsson <jas@extundo.com>
2438 * xgethostname.c: Don't include error.h (not used).
2441 * getpass.c: Include getpass.h first.
2443 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2445 * xalloc-die.c: New files.
2446 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2448 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2449 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2450 (_, N_, xalloc_die): Move to xalloc-die.c.
2451 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2452 so that we needn't mess with xalloc_msg_memory_exhausted.
2454 * sha1.h: Renamed from sha.h.
2455 (SHA1_H): Renamed from _SHA_H.
2456 (sha1_ctx): Renamed from sha_ctx.
2457 (sha1_init_ctx): Renamed from sha_init_ctx.
2458 (sha1_process_block): Renamed from sha_process_block.
2459 (sha1_process_bytes): Renamed from sha_process_bytes.
2460 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2461 (sha1_read_ctx): Renamed from sha_read_ctx.
2462 (sha1_stream): Renamed from sha_stream.
2463 (sha1_buffer): Renamed from sha_buffer.
2464 * sha1.c: Likewise; renamed from sha.c.
2465 Do not include <sys/types.h>.
2466 Include <stddef.h> rather than <stdlib.h>.
2468 2004-08-08 Bruno Haible <bruno@clisp.org>
2470 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2471 FILESYSTEM_PREFIX_LEN.
2472 * progreloc.c: Likewise.
2473 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2475 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2478 * argp-help.c (make_hol, hol_append): Don't assume that
2479 SIZE_MAX is a valid preprocessor constant.
2480 (__argp_basename): Change from "#ifndef _LIBC"
2481 to "#ifndef __argp_short_program_name", so that
2482 we don't compile these functions for tar.
2484 More merges from coreutils.
2485 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2486 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2488 * addext.c: Remove; no longer needed.
2489 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2490 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2491 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2492 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2493 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2494 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2495 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2496 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2497 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2498 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2499 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2500 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2501 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2502 Import changes from coreutils.
2504 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2506 Merge from coreutils.
2508 * .gdb-history: Remove; this doesn't belong here.
2510 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2511 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2512 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2514 * dirname.h: Include <stdbool.h>.
2515 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2516 for consistency with POSIX terminology. All uses changed.
2517 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2518 (strip_trailing_slashes): Use bool for booleans.
2519 * stripslash.c (strip_trailing_slashes): Likewise.
2521 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2522 sometimes returns a positive errno value even when it succeeds.
2523 (print_errno_message) [!LIBC]: Fall back on strerror if
2526 * path-concat.c (mempcpy): Don't define if a system header defines it.
2527 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2528 (longest_relative_suffix): New function.
2529 (path_concat): Use it. Assume first argument is not NULL.
2530 Port to DOS. Omit redundant separators.
2531 Report an error instead of returning NULL.
2532 Use mempcpy instead of memcpy.
2533 (xpath_concat): Remove: not declared or used.
2535 * same.h: Include <stdbool.h>
2536 (same_name): Return bool, not int.
2537 * same.c (same_name): Likewise.
2538 (errno): Don't declare; we assume C89 or better now.
2540 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2541 if not already defined.
2543 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2544 * dup-safer.c (errno): Likewise.
2546 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2548 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2551 2004-08-03 Simon Josefsson <jas@extundo.com>
2553 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2554 * progname.h: Don't include stdbool.h.
2556 2004-08-02 Simon Josefsson <jas@extundo.com>
2558 * getsubopt.h: New file, with comments from Bruno Haible.
2559 * getsubopt.c: New file, from glibc, but slightly modified based on
2560 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2562 2004-08-01 Simon Josefsson <jas@extundo.com>
2564 * xgetdomainname.c: Include stdlib.h, for free().
2566 2004-07-16 Simon Josefsson <jas@extundo.com>
2568 * dummy.c: New file.
2570 2004-07-16 Bruno Haible <bruno@clisp.org>
2572 * backupfile.h: Add extern "C" for C++.
2573 * closeout.h: Likewise.
2574 * copy-file.h: Likewise.
2575 * findprog.h: Likewise.
2576 * full-write.h: Likewise.
2577 * pathname.h: Likewise.
2578 * progname.h: Likewise.
2579 * stpcpy.h: Likewise.
2580 * stpncpy.h: Likewise.
2581 * strcase.h: Likewise.
2582 * strstr.h: Likewise.
2583 * xalloc.h: Likewise.
2585 * mbswidth.h: Add extern "C" for C++.
2586 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2588 2004-07-09 Simon Josefsson <jas@extundo.com>
2590 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2591 failed without this.)
2593 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2595 * fchown-stub.c: New file.
2597 2004-06-24 Jim Meyering <jim@meyering.net>
2599 * obstack.h (obstack_base): Cast to (void *), per documentation.
2601 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2603 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2605 2004-06-01 Jim Meyering <jim@meyering.net>
2607 * calloc.c: New file.
2609 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2611 * getdate.y (yylex): Allow space between sign and number.
2612 Problem reported by Dan Jacobson.
2614 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2615 and Jim Meyering <jim@meyering.net>
2617 Merge from coreutils CVS.
2619 * stat-macros.h: New file, with contents from file-type.h
2620 and coreutils' system.h.
2621 * file-type.c: Include "stat-macros.h".
2622 * file-type.h (file_type): Move all macro definitions to new file,
2625 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2626 Wrap old code with this conditional.
2627 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2628 function that does not dereference symlinks.
2629 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2631 * xreadlink.c: Include xreadlink.h first, to catch .h file
2632 dependency problems.
2633 (xreadlink): Accept new arg SIZE, for efficiency.
2634 All decls and uses changed.
2635 * xreadlink.h: Include <stddef.h>, for size_t.
2637 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2638 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2640 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2642 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2644 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2645 macros to be defined.
2646 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2647 the allocator returns NULL because the requested size is zero.
2649 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2651 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2652 var. Add comment explaining why libc still defines it. This
2653 merges the following patch from glibc:
2654 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2656 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2658 * obstack.c (_obstack): Remove unused variable. It hasn't been
2659 present in glibc since revision 1.1 of this file.
2660 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2661 obstack_alignment_mask, obstack_alloc, obstack_base,
2662 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2663 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2664 obstack_grow0, obstack_init, obstack_int_grow,
2665 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2666 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2667 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2668 nonexistent functions.
2670 2004-05-17 Derek R. Price <derek@ximbiot.com>
2671 Paul Eggert <eggert@cs.ucla.edu>
2673 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2675 2004-05-14 Bruno Haible <bruno@clisp.org>
2677 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2678 that consists of a '.' followed by an empty digit string.
2679 Patch by Tor Lillqvist <tml@iki.fi>.
2681 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2683 Port obstack to the AS/400, where pointers are 16 bytes wide and
2684 you cannot cast an integer to a valid pointer. This patch is
2685 currently waiting to be integrated into glibc; see
2686 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2688 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2689 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2690 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2691 (struct obstack): temp member is now a union of a pointer and
2692 an integer, instead of an integer. All integer uses changed.
2693 This does not affect the physical layout of struct obstack,
2694 except on hosts (like the AS/400) where the size or alignment of
2695 void * is greater than that of ptrdiff_t.
2696 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2697 __STDC__)]: Store temporary in pointer member of union, not
2699 * obstack.c: Include <stddef.h>, for offsetof.
2700 (struct fooalign): Remove; it doesn't need a name.
2701 (union fooround): Change double to long double, and add void *.
2702 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2703 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2704 not a macro. Hence the values are always int; so remove all
2705 casts-to-int in uses.
2707 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2708 Derek Price <derek@ximbiot.com>
2710 * alloca.c: Include <alloca.h>, to get our interface.
2711 * alloca_.h: Use __alloca on AIX, so that we don't have to
2712 include <alloca.h> first. Use C89 prototype for alloca; this
2713 requires including <stddef.h> for size_t. Use extern "C" if C++.
2714 Use #elif for simplicity, since we can assume C89 now.
2715 Don't try to source the system alloca.h since it will not be found
2716 and to prevent recursively including its replacement.
2717 * fnmatch.c: Include <alloca.h> instead of opencoding.
2718 * regex.c: Likewise.
2720 2004-05-16 Derek Price <derek@ximbiot.com>
2721 Paul Eggert <eggert@cs.ucla.edu>
2723 getline cleanup. This changes the getndelim2 API: both order of
2724 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2727 * getline.c: Don't include stddef.h or stdio.h, since our
2728 interface does that.
2729 (getline): Always use getdelim, so that we don't have two
2730 copies of this code.
2731 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2733 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2734 (GETNDELIM2_MAXIMUM): New macro.
2735 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2736 instead of the old practice of delim2==0. All callers changed.
2737 Return -1 on overflow, instead of returning junk.
2738 Do not set *linesize unless allocation succeeds.
2739 * getndelim2.h: Do not include stddef.h; no longer needed, now
2740 that we include sys/types.h.
2741 * getnline.h: Likewise.
2742 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2743 (getndelim2): Reorder arguments.
2744 * getnline.c (getnline, getndelim):
2745 Don't discard the NMAX argument.
2746 (getnline): Invoke getndelim, to avoid code duplication.
2747 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2748 of (size_t) -1 by callers of the getnline family.
2750 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2752 * nanosleep.c (suspended): Change its type from int to
2753 sig_atomic_t volatile.
2754 (first_call): Make it private to rpl_nanosleep, and have it
2755 be zero initially as that's a bit faster.
2756 (my_usleep): Round up fractional times instead of truncating them,
2757 as this is the usual meaning for 'sleep'.
2759 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2761 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2762 (ENOSYS): Define if not defined.
2763 (settime): Fall back on stime if it exists and settimeofday fails.
2764 But don't bother with fallbacks if a method fails with errno == EPERM.
2766 2004-05-11 Jim Meyering <jim@meyering.net>
2768 Prior to this change, the save_cwd caller required read access to the
2769 current directory on most systems (ones with the fchdir function).
2771 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2772 fails, try write-only, and finally, resort to using xgetcwd.
2774 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2776 * obstack.c, obstack.h: Import changes from libc.
2778 2004-04-28 Bruno Haible <bruno@clisp.org>
2780 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2781 implicitly appends .exe to executables.
2782 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2783 accepts Windows pathnames.
2784 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2785 Cygwin like Windows, since it now accepts Windows pathnames.
2786 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2787 Cygwin like Windows, since it now accepts Windows pathnames.
2788 Reported by Derek Robert Price <derek@ximbiot.com>.
2790 2004-04-20 Jim Meyering <jim@meyering.net>
2792 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2794 2004-04-20 Jim Meyering <jim@meyering.net>
2795 Bruno Haible <bruno@clisp.org>
2797 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2798 memory when realloc fails.
2800 2004-04-18 Jim Meyering <jim@meyering.net>
2802 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2803 don't leak memory and do call END_UTMP_ENT.
2805 2004-04-11 Paul Eggert <eggert@twinsun.com>
2807 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2808 (CHAR_BIT): Remove, since we assume C89.
2809 Include <stdint.h> if available, as per current Autoconf CVS advice.
2811 2004-03-30 Paul Eggert <eggert@twinsun.com>
2813 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2814 not bool, to be more consistent with Unix conventions.
2815 Suggested by Bruno Haible.
2817 Merge from coreutils.
2819 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2822 * getdate.h: Include stdbool.h, and timespec.h instead of
2823 the usual <time.h> dance.
2824 (get_date): Change signature to support fractional time stamps.
2825 All callers changed.
2826 * getdate.y: Include "getdate.h" first, as we can now
2827 assume C89 and don't need to worry about 'const'.
2828 Similarly, include "unlocked-io.h" near start, not in middle.
2830 (textint.value): Use long int rather than int.
2831 (textint.digits): Use size_t rather than int.
2832 (BILLION, LOG10_BILLION): New constants.
2833 (parser_control): New member rel_ns. Members day_ordinal,
2834 time_zone, month, day, hour, minutes, rel_year, rel_month,
2835 rel_day, rel_hour, rel_minutes, rel_seconds
2836 are now long int, not int. Member seconds is now struct timespec,
2837 not int. New member timespec_seen. Members dates_seen, days_seen,
2838 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2840 (%union.intval): Now long int, not int.
2841 New member timespec.
2842 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2843 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2844 (spec): Now is a timespec or an item list.
2845 (timespec, items): New nonterminals.
2846 (time, rel, relunit, number, get_date):
2847 Add support for fractional seconds.
2848 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2849 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2850 (to_hour): First arg is now long int, not int.
2851 (to_year): Returns long int, not int.
2852 Don't treat year -70 like 70.
2853 (tm_diff): Returns long int, not int.
2854 (lookup_word): Use bool instead of int when appropriate.
2855 (yylex): Use size_t for count, not int.
2856 Detect overflow when parsing large integer constants.
2857 Add support for fractions.
2858 (get_date): Make pointers 'const' if possible.
2859 Use more-portable code to detect integer overflow.
2860 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2861 Don't use ctime; it's not reliable if the year has >4 digits.
2863 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2864 This is for compatibility with BSD.
2866 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2867 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2868 From coreutils' system.h.
2870 * userspec.c: Don't include "posixver.h".
2871 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2872 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2873 compatible extension. Simplify code by removing a boolean int
2874 that was always nonzero if a string was nonnull.
2876 2004-03-30 Jim Meyering <jim@meyering.net>
2878 Merge from coreutils.
2880 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2882 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2883 an empty input stream.
2885 * readtokens.c: Include <stdbool.h>.
2886 (readtoken): Use `size_t' rather than int/long.
2887 All callers adjusted.
2888 Use `bool' rather than `int' where appropriate.
2889 Use memset rather than an explicit loop.
2890 Use x2nrealloc rather than xrealloc.
2891 Allow the use of `\0' as a delimiter.
2892 (readtokens): Likewise.
2893 * readtokens.h (readtoken, readtokens): Update prototypes.
2895 2004-03-30 Bruno Haible <bruno@clisp.org>
2897 * getloadavg.c (getloadavg): Don't assume setlocale returns
2900 2004-03-29 Paul Eggert <eggert@twinsun.com>
2902 Merge changes to getloadavg.c from coreutils and Emacs.
2904 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2905 Define to an expression, not to the empty string.
2906 Include cloexec.h and xalloc.h.
2907 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2908 Use set_cloexec_flag rather than rolling our own.
2909 * cloexec.c, cloexec.h: New files.
2911 2004-03-18 Paul Eggert <eggert@twinsun.com>
2913 * getopt.h: Sync with libc CVS.
2915 2004-03-18 Paul Eggert <eggert@twinsun.com>
2916 Bruno Haible <bruno@clisp.org>
2918 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2919 not on all platforms that have <wchar.h>.
2920 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2922 2004-03-09 Paul Eggert <eggert@twinsun.com>
2924 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2926 * getopt_int.h: New file, also synced from libc.
2928 2004-03-07 Paul Eggert <eggert@twinsun.com>
2930 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2931 '#if' expressions. Unlike the code it replaces, it does not
2932 depend on (defined _SC_PAGESIZE). However, it does depend on
2933 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2934 first reported by Jason Andrade in
2935 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2937 2004-01-18 Simon Josefsson <jas@extundo.com>
2939 * strdup.h: New file.
2940 * strdup.c: Include it.
2941 * path-concat.c: Include strdup.h. Drop strdup declaration.
2942 * userspec.c: Include strdup.h. Drop strdup declaration.
2944 2004-02-06 Karl Berry <karl@gnu.org>
2946 * config.charset: update from gettext 0.14.1.
2948 2004-02-05 Paul Eggert <eggert@twinsun.com>
2950 Add comments and code, prompted by suggestions from Bruno Haible
2952 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2953 describing the enum quoting_style values.
2954 * quotearg.c (quotearg_alloc): New function.
2955 (quotearg_buffer_restyled): Treat lone { and } as special.
2956 Treat = as special. Work around bug with older shells
2957 that "see" a '\' that is really the 2nd byte of a multibyte char.
2958 Quote empty string with shell_quoting_style.
2960 2004-02-03 Bruno Haible <bruno@clisp.org>
2962 * pipe.h: New file, from GNU gettext.
2963 * pipe.c: New file, from GNU gettext.
2965 2004-01-27 Bruno Haible <bruno@clisp.org>
2967 * execute.h: New file, from GNU gettext.
2968 * execute.c: New file, from GNU gettext.
2969 * w32spawn.h: New file, from GNU gettext.
2971 2004-01-23 Paul Eggert <eggert@twinsun.com>
2973 Exit-status fix from coreutils.
2975 Use exit_failure consistently in place of EXIT_FAILURE,
2976 so that program exit statuses are consistent on failure.
2978 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2979 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2980 * argmatch.h: Comment fix to match the above.
2981 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2982 Now a macro referring to exit_failure, instead of a separate
2983 variable. Include "exitfail.h" to get it.
2984 * xstrtol.h: Include "exitfail.h".
2985 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2987 * long-options.c (parse_long_options): Use prototype
2988 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2991 2004-01-21 Jim Meyering <jim@meyering.net>
2993 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2994 so as not to conflict with a different-sized __mktime_internal
2995 function in GNU libc.
2996 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2997 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2999 2004-01-18 Paul Eggert <eggert@twinsun.com>
3001 Merge from diffutils.
3003 * file-type.c (file_type): Add typed memory objects.
3004 * file-type.h (S_TYPEISTMO): New macro.
3006 * c-stack.h (c_stack_action): Remove argv argument.
3007 * c-stack.c (c_stack_action): Likewise. All uses changed.
3008 (die): Don't calculate message unless segv_action returns.
3009 (get_stack_location, min_address_from_argv, max_address_from_argv,
3010 volatile stack_base, volatile_stack_size): Remove.
3011 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3012 that every segmentation violation is a stack overflow. (Ouch!)
3013 See Debian bug 136249 (still outstanding) for more info about why
3014 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3016 2003-11-30 Bruno Haible <bruno@clisp.org>
3018 Safer stack allocation.
3019 * setenv.c: Include allocsa.h.
3020 (alloca): Remove fallback definition.
3021 (freea): Remove macro.
3022 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3025 2003-10-17 Bruno Haible <bruno@clisp.org>
3027 * binary-io.h: Avoid warnings on Cygwin.
3029 2003-12-28 Bruno Haible <bruno@clisp.org>
3031 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3032 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3034 2003-11-28 Bruno Haible <bruno@clisp.org>
3036 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3038 2003-11-27 Bruno Haible <bruno@clisp.org>
3040 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3042 2003-11-17 Bruno Haible <bruno@clisp.org>
3044 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3046 2003-11-24 Bruno Haible <bruno@clisp.org>
3048 * xallocsa.h: New file, from GNU gettext.
3049 * xallocsa.c: New file, from GNU gettext.
3051 2003-11-24 Bruno Haible <bruno@clisp.org>
3053 * allocsa.h: New file, from GNU gettext.
3054 * allocsa.c: New file, from GNU gettext.
3056 2003-11-24 Bruno Haible <bruno@clisp.org>
3058 * eealloc.h: New file.
3060 2004-01-15 Jim Meyering <jim@meyering.net>
3062 Merge from coreutils.
3064 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3065 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3066 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3068 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3069 optional configure-time default.
3071 * version-etc.c (version_etc_copyright): Update copyright date.
3073 * xreadlink.c (xreadlink): Correct outdated comment.
3075 2004-01-15 Paul Eggert <eggert@twinsun.com>
3077 Merge from coreutils.
3079 * posixver.c: Include posixver.h.
3081 * same.c: Include <stdbool.h>, <limits.h>.
3082 (_POSIX_NAME_MAX): Define if not defined.
3084 (same_name): If file names are silently truncated, report
3085 that the file names are the same if they are the same after
3086 the silent truncation.
3088 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3089 conversion function.
3090 * xstrtod.c (xstrtod): Likewise. All callers changed to
3091 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3094 2004-01-14 Paul Eggert <eggert@twinsun.com>
3096 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3097 with like-named macro in fnmatch.c.
3098 (EXT): Use an internal constant instead.
3100 Merge fnmatch patches from glibc.
3101 * fnmatch.c (mbsinit): Remove define.
3102 Add libc_hidden_ver (__fnmatch, fnmatch).
3103 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3104 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3106 2003-12-14 Karl Berry <karl@gnu.org>
3108 * config.charset: update from gettext-runtime.
3110 2003-12-03 Paul Eggert <eggert@twinsun.com>
3112 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3113 Bug reported by Alfred M. Szmidt.
3115 2003-11-29 Karl Berry <karl@gnu.org>
3117 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3119 2003-11-23 Paul Eggert <eggert@twinsun.com>
3120 Bruno Haible <bruno@clisp.org>
3122 * printf-parse.h: Don't include sys/types.h.
3123 (ARG_NONE): New macro.
3124 (char_directive): Change type of *arg_index fields to size_t.
3125 * printf-parse.c: Don't include sys/types.h.
3126 (SSIZE_MAX): Remove macro.
3127 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3128 Remove unnecessary overflow check.
3129 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3132 2003-11-24 Paul Eggert <eggert@twinsun.com>
3134 * alloca.c: Remove dependency on xalloc module.
3135 (xalloc_die): Remove.
3136 (memory_full) [!defined emacs]: New macro.
3137 [!defined emacs]: Don't include xalloc.h.
3138 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3139 address arithmetic overflows. Change datatypes a bit to avoid
3142 2003-11-22 Jim Meyering <jim@meyering.net>
3144 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3146 2003-11-17 Bruno Haible <bruno@clisp.org>
3148 * vasnprintf.c (alloca): Remove fallback definition.
3149 (freea): Remove definition.
3150 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3151 Reported by Paul Eggert.
3153 2003-11-17 Jim Meyering <jim@meyering.net>
3155 On systems without utime and without a utimes function capable of
3156 dealing with a NULL struct utimbuf* argument, this utime replacement
3157 could -- in unusual circumstances -- leak a file descriptor.
3158 * utime.c: Include <unistd.h> and <errno.h>.
3159 (utime_null): Be sure to close `fd' and to preserve errno.
3160 Reported by Geoff Collyer via Arnold Robbins.
3162 2003-11-16 Paul Eggert <eggert@twinsun.com>
3163 Bruno Haible <bruno@clisp.org>
3165 Protect against address arithmetic overflow.
3166 * printf-args.h: Include stddef.h.
3167 (arguments): Change type of field 'count' to size_t.
3168 * printf-args.c (printf_fetchargs): Use size_t instead of
3169 'unsigned int' where appropriate.
3170 * printf-parse.h: Include sys/types.h.
3171 (char_directive): Change type of *arg_index fields to ssize_t.
3172 (char_directives): Change type of fields 'count', max_*_length to
3174 * printf-parse.c: Include sys/types.h and xsize.h.
3175 (SSIZE_MAX): Define fallback value.
3176 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3177 instead of 'int' where appropriate. Check a_allocated, d_allocated
3178 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3179 * vasnprintf.c: Include xsize.h.
3180 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3181 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3182 overflow. Avoid wraparound when converting a width or precision from
3185 2003-11-16 Bruno Haible <bruno@clisp.org>
3187 Update from GNU gettext.
3188 * printf-parse.c: Generalize to it can be compiled for wide strings.
3189 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3190 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3191 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3192 SNPRINTF): New macros.
3193 Don't include <alloca.h> if the file is used inside libintl.
3194 (local_wcslen): New function, for Solaris 2.5.1.
3195 (VASNPRINTF): Use it instead of wcslen.
3197 2003-11-16 Bruno Haible <bruno@clisp.org>
3199 * xsize.h (xmax): New function.
3200 (xsum, xsum3, xsum4): Declare as "pure" functions.
3202 2003-11-12 Paul Eggert <eggert@twinsun.com>
3204 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3205 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3206 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3207 heuristic is just as accurate as far as we know, and it removes a
3208 dependency on size_max.m4 and ptrdiff_max.m4.
3210 2003-11-12 Paul Eggert <eggert@twinsun.com>
3212 * xstrtol.c (__xstrtol): Remove "break" immediately after
3213 "return", to pacify some unknown compiler. Problem reported
3216 2003-11-11 Bruno Haible <bruno@clisp.org>
3218 * xsize.h (SIZE_MAX): Remove fallback definition.
3219 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3222 2003-11-10 Paul Eggert <eggert@twinsun.com>
3224 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3225 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3226 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3228 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3229 not (size_t) -1, since it's defined here.
3231 2003-11-06 Paul Eggert <eggert@twinsun.com>
3233 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3234 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3235 Reject sizes of exactly SIZE_MAX bytes.
3236 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3237 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3239 2003-11-05 Bruno Haible <bruno@clisp.org>
3241 * xsize.h: Include limits.h, to avoid a possible collision with
3242 SIZE_MAX defined in <limits.h> on Solaris.
3244 2003-11-04 Bruno Haible <bruno@clisp.org>
3246 * xsize.h: New file.
3247 * linebreak.c: Include xsize.h.
3248 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3249 argument for overflow.
3250 Suggested by Paul Eggert.
3252 2003-10-31 Bruno Haible <bruno@clisp.org>
3254 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3255 to avoid (extremely rare) race condition.
3256 Suggested by Paul Eggert.
3258 2003-11-03 Jim Meyering <jim@meyering.net>
3260 * userspec.c: Include "userspec.h".
3261 * userspec.h: New file.
3263 2003-10-31 Paul Eggert <eggert@twinsun.com>
3265 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3266 * mountlist.c (SIZE_MAX): Define if not defined already.
3267 (read_filesystem_list): Set and use me_type_malloced.
3268 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3269 whatever the type happens to be), for brevity and consistency.
3270 Check for size calculation overflow on Alphas running OSF/1.
3272 2003-10-31 Jim Meyering <jim@meyering.net>
3274 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3276 * linebuffer.c: Include <string.h> for declaration of memset.
3278 2003-10-30 Paul Eggert <eggert@twinsun.com>
3279 Bruno Haible <bruno@clisp.org>
3281 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3282 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3284 2003-10-29 Paul Eggert <eggert@twinsun.com>
3286 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3287 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3289 * quotearg.c (quotearg_n_options): Use it.
3290 * group-member.c: Include <stdbool.h>.
3291 (free_group_info): Arg is now const *; don't free arg.
3292 (get_group_info): Now returns bool and accepts struct group_info *,
3293 rather than returning a malloc'ed struct group_info *.
3294 All uses changed. Check for overflow in internal size calculation.
3296 * getusershell.c (readname): Simplify the code by using x2nrealloc
3297 rather than xmalloc/xrealloc.
3298 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3299 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3300 conformance bug: the old code used a pointer after freeing the
3301 storage that it addressed.
3302 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3303 rather than doing it by hand.
3304 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3305 the buffer preserved. Use free and xmalloc instead.
3306 * quotearg.c (quotearg_n_options): Likewise.
3307 Use a simpler test for size overflow. Don't use xalloc_oversized
3308 because unsigned int might be wider than size_t (!); this suggests
3309 that we should switch from unsigned int to size_t for slot numbers.
3311 2003-10-27 Bruno Haible <bruno@clisp.org>
3313 * stdbool_.h: Better support for BeOS.
3315 2003-10-27 Paul Eggert <eggert@twinsun.com>
3317 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3318 to allocate the returned structure. Do not allocate a subarray,
3319 as x2nrealloc will do that.
3320 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3321 instead of xnrealloc.
3322 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3324 2003-10-26 Paul Eggert <eggert@twinsun.com>
3326 * xalloc.h (xalloc_oversized): New static inline function, for
3327 callers that want to do their own size-overflow checking. Include
3328 <stdbool.h>, since xalloc_oversized returns bool.
3329 * xalloc.c (array_size_overflow): Remove. All callers changed
3330 to use xalloc_oversized.
3332 Add two functions x2realloc, x2nrealloc, for programs that grow
3333 arrays dynamically by doubling their sizes.
3334 * xalloc.h (x2realloc, x2nrealloc): New decls.
3335 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3338 Port to C99 semantics for 'inline' of external functions.
3339 Bug reported by Bruno Haible.
3340 * xmalloc.c (xnmalloc_inline): New static inline function,
3341 with the old contents of xnmalloc.
3342 (xnmalloc, xmalloc): Use it.
3343 (xnrealloc_inline): New static inline function,
3344 with the old contents of xnrealloc.
3345 (xnrealloc, xrealloc): Use it.
3347 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3349 2003-10-25 Paul Eggert <eggert@twinsun.com>
3351 Fix several address-calculation bugs in the hash modules,
3352 plus some minor code cleanup.
3354 * hash.h: Include <stdbool.h>, for bool.
3355 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3356 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3357 hash_get_n_entries, hash_get_max_bucket_length,
3358 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3359 hash_rehash): Use size_t rather than unsigned.
3360 * hash.c (struct hash_table, hash_get_n_buckets,
3361 hash_get_n_buckets_used, hash_get_n_entries,
3362 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3363 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3364 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3366 (SIZE_MAX): Define if not defined.
3367 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3368 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3370 Use const * when possible.
3371 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3372 (check_tuning): Fix bug: if tuning parameters were very close to
3373 0 or 1, rounding errors could have caused subscript violations.
3374 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3375 (hash_initialize): Add 'fail:' label
3376 to free table and return NULL, and use it to simplify code.
3377 Use calloc rather than clearing the storage ourself.
3378 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3379 buffer size calculations.
3380 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3381 Include <stddef.h>, for size_t.
3382 * hash-pjw.c (hash_pjw): Likewise.
3383 Switch to method described by Bruno Haible.
3384 Include <limits.h>, for CHAR_BIT.
3385 (SIZE_BITS): New macro.
3387 2003-10-21 Paul Eggert <eggert@twinsun.com>
3389 * getndelim2.c (getndelim2): When size calculation overflows,
3390 ceiling the allocation at NMAX bytes rather than silently
3391 discarding input bytes before NMAX is reached. This makes
3392 a difference only if NMAX exceeds SIZE_MAX / 2.
3394 * obstack.c: Merge from glibc.
3395 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3396 Add libc_hidden_def (_obstack_newchunk).
3397 (_obstack_free) [! defined _LIBC]: Remove.
3398 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3399 a clone of the function body.
3400 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3401 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3403 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3404 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3407 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3408 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3409 Don't use lvalue casts, as GCC plans to remove support for them
3410 in GCC 3.5. Reported by Joseph S. Myers. This bug
3411 was also present in the non-GCC version, indicating that this
3412 code had always been buggy and had never been widely used.
3413 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3414 Use the fast variant of each macro, rather than copying the
3415 definiens of the fast variant; that way, we'll be more likely to
3416 catch future bugs in the fast variants.
3418 2003-10-20 Bruno Haible <bruno@clisp.org>
3420 * wait-process.h: New file, from GNU gettext.
3421 * wait-process.c: New file, from GNU gettext.
3423 2003-10-19 Jim Meyering <jim@meyering.net>
3425 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3427 2003-10-16 Paul Eggert <eggert@twinsun.com>
3429 * getgroups.c: Include <errno.h>, <stdlib.h>.
3430 (getgroups): First arg is int, not size_t.
3431 Don't let 'free' mangle errno.
3433 2003-10-16 Jim Meyering <jim@meyering.net>
3435 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3437 2003-10-15 Paul Eggert <eggert@twinsun.com>
3439 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3441 (new_exclude, add_exclude_file): Initial size no longer needs to
3443 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3444 our own address arithmetic overflow checking.
3446 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3447 (fnmatch): Do not alloca more than 2000 wide characters;
3448 instead, use malloc for large buffers.
3449 Check for address arithmetic overflow, and return -1
3450 with errno set to ENOMEM in that case.
3451 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3452 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3453 instead, return -1. Check for address arithmetic overflow.
3455 2003-10-14 Paul Eggert <eggert@twinsun.com>
3457 Handle invalid suffixes and overflow independently, so that
3458 callers can treat them independently as needed. Fix some bugs in
3459 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3460 suffix for a human-readable blocksize. The major caller-visible
3461 change is the addition of a new
3462 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3463 that both overflow and suffix chars were found.
3465 * human.c (humblock): Don't check separately for invalid suffix
3466 char; that is xstrtoumax's job (now that its bug is fixed).
3467 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3468 INTMAX_MAX]: New macros.
3469 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3470 TYPE_MAXIMUM): New macros.
3471 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3472 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3473 if overflow occurs, as it's what __strtol does and it's more useful
3475 (__xstrtol): If __strtol reports some error other than ERANGE,
3476 reflect it to the caller as LONGINT_INVALID. If it reports
3477 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3478 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3479 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3481 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3482 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3483 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3484 [defined UINTMAX_MAX]: New macros.
3486 2003-10-14 Bruno Haible <bruno@clisp.org>
3488 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3489 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3490 Also use volatile where needed.
3492 2003-10-12 Paul Eggert <eggert@twinsun.com>
3494 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3495 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3496 and define in terms of the other primitives.
3497 * xmalloc.c: Include stdbool.h; do not include exit.h.
3498 (SIZE_MAX): Define if not already defined.
3499 (array_size_overflow): New function.
3500 (xalloc_die): Abort instead of exiting if 'error' returns.
3501 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3502 (xmalloc, xrealloc): Use them.
3503 (xcalloc): Check for address arithmetic overflow.
3504 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3505 a bit faster than strcpy.
3507 2003-10-08 Paul Eggert <eggert@twinsun.com>
3509 Merge getpass from libc, plus a few fixes.
3511 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3512 Include <stdbool.h>.
3513 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3514 __fsetlocking to empty.
3515 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3516 do include <bits/libc-lock.h>.
3517 Do not include <fcntl.h>; not needed.
3518 [_LIBC]: Include <wchar.h>.
3519 (NOTCANCEL_MODE): New macro.
3520 (flockfile, funlockfile) [_LIBC]: New macros.
3521 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3522 [!_LIBC]: New macros.
3523 (call_fclose): New function.
3524 (getpass): Use it. Save tty stream separately; this simplifies the
3525 code and makes it more reliable if stdin happens to equal stdout.
3526 Invoke __fsetlocking on tty.
3527 Handle thread cancellation if needed.
3528 Namespace cleanup (use __tcgetattr, __getline).
3529 Use bool for Booleans.
3530 [USE_IN_LIBIO]: Handle wide streams.
3531 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3532 stream might go where.
3534 * unlocked-io.h: Include <stdio.h>, so that the caller
3535 doesn't have to include <stdio.h> before us.
3536 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3537 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3538 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3539 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3540 if not declared, so that we can use getpass.c code from libc without
3542 (flockfile, ftrylockfile, funlockfile): New macros.
3544 2003-10-06 Bruno Haible <bruno@clisp.org>
3546 * version-etc-2.h: Remove file.
3547 * version-etc-2.c: Remove file.
3549 2003-09-25 Jim Meyering <jim@meyering.net>
3550 Bruno Haible <bruno@clisp.org>
3552 This lets translators provide better translations for the
3553 "Written by ..." part of --version output.
3554 * version-etc.h: Include stdarg.h.
3555 (version_etc_copyright): Declare as readonly.
3556 (version_etc): Make this function variadic with a NULL-terminated list
3557 of author name strings.
3558 (version_etc_va): New declaration.
3559 * version-etc.c: Include stdarg.h, stdlib.h.
3560 (version_etc_copyright): Declare as readonly.
3561 (version_etc_va): New function. Provide a different translatable string
3562 for each possible number of authors < 10. Abbreviate when there are 10
3564 (version_etc): Make this function variadic. Call version_etc_va.
3565 Suggestion from Gary V. Vaughan.
3567 * long-options.h (parse_long_options): Change prototype: the authors
3568 string is moved to the end and becomes variadic.
3569 * long-options.c: Include stdarg.h.
3570 (parse_long_options): Make this function variadic, too.
3571 Call version_etc_va, not version_etc.
3573 2003-10-06 Bruno Haible <bruno@clisp.org>
3575 * fatal-signal.h: New file, from GNU gettext.
3576 * fatal-signal.c: New file, from GNU gettext.
3578 2003-10-04 Karl Berry <karl@gnu.org>
3580 * argp*: update from libc.
3582 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3584 * getpass.c (getpass): Use a no-op fseek when switching from input to
3585 output mode on the same stream.
3587 2003-09-29 Paul Eggert <eggert@twinsun.com>
3589 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3590 Fix arg typo in previous patch.
3592 2003-09-28 Jim Meyering <jim@meyering.net>
3594 * error.c: Correct cpp indentation.
3596 2003-09-27 Paul Eggert <eggert@twinsun.com>
3598 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3599 Omit the special code that used __typeof__, since we worry that
3600 it could be more trouble than it's worth. See:
3601 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3602 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3606 2003-09-26 Jim Meyering <jim@meyering.net>
3608 * error.c (error_tail): Move some declarations
3609 into inner scope where the local variables are used.
3611 2003-09-26 Bruno Haible <bruno@clisp.org>
3613 * stpncpy.h (gnu_stpncpy): New declaration.
3614 (stpncpy): Define as alias for gnu_stpncpy.
3615 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3617 2003-09-26 Paul Eggert <eggert@twinsun.com>
3619 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3620 (error_tail): Do not loop, reallocating temporary buffer, since
3621 the output cannot contain more wide characters than the input
3622 contains bytes, the size must be big enough already. This avoids
3623 one potential size overflow calculation. Check for size overflow
3624 when calculating temporary buffer size. Free temporary buffer
3625 when done, if it was allocated with malloc; this plugs a memory
3626 leak. Remove casts from void * to pointers, that are no longer
3627 needed now that we're assuming C89 or better.
3629 Merge error changes from glibc.
3631 * error.c, error.h: Update copyright notice header to match glibc.
3632 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3633 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3634 Disable cancellation while printing error.
3635 * error.h: Prepend __ to parameter names.
3637 2003-09-25 Karl Berry <karl@gnu.org>
3639 * argp-fmtstream.c, argp-help.c: update from libc.
3641 2003-09-25 Bruno Haible <bruno@clisp.org>
3643 * version-etc-2.h: New file, from version-etc.h with modifications.
3644 * version-etc-2.c: New file, from version-etc.c with modifications.
3646 2003-09-25 Simon Josefsson <jas@extundo.com>
3648 * xgetdomainname.h: New file.
3649 * xgetdomainname.c: New file.
3651 2003-09-25 Simon Josefsson <jas@extundo.com>
3652 Bruno Haible <bruno@clisp.org>
3654 * getdomainname.h: New file.
3655 * getdomainname.c: New file.
3657 2003-09-24 Paul Eggert <eggert@twinsun.com>
3659 * linebuffer.c (freebuffer): Don't free the argument, just
3660 the buffer associated with the argument. Bug reported by
3663 2003-09-19 Karl Berry <karl@gnu.org>
3665 * argp.h: update from libc.
3667 2003-09-16 Paul Eggert <eggert@twinsun.com>
3669 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3670 input error, instead of returning NULL the next time we are called
3671 (and therefore losing track of errno).
3673 2003-09-15 Paul Eggert <eggert@twinsun.com>
3675 * getndelim2.c (getndelim2): Don't trash errno when a read
3676 fails, so that the caller gets the proper errno.
3678 * readutmp.c (read_utmp): Likewise.
3679 Check for fstat error. Close stream and free storage
3682 2003-09-14 Bruno Haible <bruno@clisp.org>
3684 * fwriteerror.h: New file.
3685 * fwriteerror.c: New file.
3687 2003-09-14 Jim Meyering <jim@meyering.net>
3689 * getloadavg.c: Correct cpp indentation.
3690 * strdup.c: Likewise.
3691 * vasnprintf.c: Likewise.
3693 2003-09-12 Paul Eggert <eggert@twinsun.com>
3695 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3696 * obstack.c [!defined _LIBC]: Likewise.
3697 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3698 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3699 * exitfail.c: Don't include stdlib.h; no longer needed.
3701 More changes to assume C89 or better.
3703 * error.c (error_tail): Assume vprintf.
3705 * argmatch.c (getenv): Remove decl.
3706 * progreloc.c (get_full_program_name): Define via prototype.
3707 * setenv.c (clearenv): Likewise.
3708 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3710 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3711 (malloc, memcpy): Remove decls.
3712 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3713 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3714 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3715 (memcpy): Remove macro.
3716 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3717 (__P): Remove. All uses removed.
3718 (PTR): Remove. All uses changed to void *.
3719 (CHAR_BIT, NULL): Remove.
3720 (spaces, zeros, memset_space, memset_zero)
3721 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3723 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3724 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3725 Define with prototype.
3726 Remove now-unnecessary prototype decl.
3727 (extra_args_spec): Assume ANSI C. All uses changed.
3728 (extra_args_spec_iso): Remove.
3729 (my_strftime, emacs_strftimeu): Define via prototype.
3730 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3732 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3733 * strtoimax.c: Include <stdlib.h> unconditionally.
3734 (strtoul, strtol): Remove decls.
3735 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3737 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3738 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3739 (LOCALE_PARAM_PROTO): New macro.
3740 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3741 (INTERNAL (strtol), strtol): Define with a prototype.
3742 (PARAMS): Remove. All uses removed.
3743 * tempname.c: Include <string.h> unconditionally.
3744 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3745 * xgethostname.c (main): Define with a prototype.
3746 * xmalloc.c: Include "xalloc.h" first, to check interface.
3747 Include <stdlib.h> unconditionally.
3748 (calloc, malloc, realloc, free): Remove decls.
3749 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3750 Include <stdlib.h> unconditionally. Sort include file names.
3752 (xstrtod): Define with a prototype.
3753 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3754 (strtol, strtoul): Remove decls.
3756 2003-09-11 Paul Eggert <eggert@twinsun.com>
3758 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3759 Include <stdlib.h>, <string.h> unconditionally.
3760 Remove now-unnecessary cast to char *.
3761 * strnlen.c: Include <string.h> unconditionally.
3762 * yesno.c (yesno): Define with a prototype.
3764 2003-09-10 Bruno Haible <bruno@clisp.org>
3766 * strcspn.c: Include <string.h> unconditionally.
3767 * strpbrk.c: Include <string.h> unconditionally.
3768 * strstr.c: Include <string.h> unconditionally.
3769 * unicodeio.c: Include <string.h> unconditionally.
3770 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3771 * unsetenv.c: Likewise.
3772 * xreadlink.c: Include <stdlib.h> unconditionally.
3773 * yesno.c: Include <stdlib.h> unconditionally.
3774 (rpmatch): Add prototype.
3776 2003-09-10 Jim Meyering <jim@meyering.net>
3778 * error.c: Correct indentation of cpp directives.
3780 2003-09-09 Paul Eggert <eggert@twinsun.com>
3784 * acosl.c (main): Use a prototype.
3785 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3788 * getloadavg.c (getloadavg, main): Define via prototypes.
3790 * getopt.h (struct option.name): Assume C89, and use 'const'.
3791 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3792 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3794 * getopt.c (const): Remove macro.
3795 Include <string.h> unconditionally.
3796 (my_index): Remove; all uses changed to strchr.
3797 (strlen): Remove decl.
3798 (exchange): Remove forward decl; no longer needed.
3799 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3800 Define with prototype.
3801 * getopt1.c (const): Remove macro.
3802 (getopt_long, getopt_long_only, main): Define with prototype.
3804 * getugroups.c: Include <string.h> unconditionally.
3806 * getusershell.c: Include <stdlib.h> unconditionally.
3807 (getusershell, setusershell, endusershell, readname, main):
3808 Define with prototypes.
3810 * group-member.c: Include group-member.h first.
3811 Include <stdlib.h> unconditionally.
3813 * hard-locale.c: Include hard-locale.h first.
3814 Include <stdlib.h>, <string.h> unconditionally.
3816 * hash.c (free, malloc): Remove decls.
3817 Include <stdlib.h> unconditionally.
3819 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3820 (getenv): Do not declare.
3822 * idcache.c: Include <string.h> unconditionally.
3824 * long-options.c: Include long-options.h first, to test interface.
3825 Include <stdlib.h> unconditionally.
3827 * makepath.c: Include makepath.h first, to test interface.
3828 Include <stdlib.h> and <string.h> unconditionally.
3830 * linebuffer.c: Include <stdlib.h>.
3831 (free): Remove decl.
3833 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3834 rpl_malloc returns void *, not char *.
3835 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3837 * md5.h: Include <limits.h> unconditionally.
3838 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3839 (__P): Remove; all uses removed.
3840 * md5.c: Include "md5.h" first.
3841 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3842 md5_buffer, md5_process_bytes, md5_process_block):
3843 Define with prototypes.
3844 * sha.h (__P): Remove all uses. (It wasn't defined??)
3845 * sha.c: Include "sha.h" first.
3846 Include <stdlib.h>, <string.h> unconditionally.
3848 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3849 * memcmp.c (__ptr_t): Likewise.
3850 * memrchr.c (__ptr_t): Likewise.
3851 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3852 Include <string.h> unconditionally.
3853 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3854 * memchr.c: Include <stdlib.h> unconditionally.
3855 * memchr.c (LONG_MAX): Remove.
3856 * memrchr.c (LONG_MAX): Likewise.
3857 * memchr.c (__memchr): Define via a prototype.
3858 * memrchr.c (__memrchr): Likewise.
3859 * memcmp.c (__P): Remove, and remove all uses.
3860 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3861 Remove forward decls; no longer needed.
3862 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3863 Use types required by C89 in prototype.
3865 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3866 * savedir.c: Likewise.
3867 * mkdir.c (free): Remove decl.
3868 * rmdir.c (rmdir): Define with a prototype.
3869 * savedir.c: Include savedir.h first, to test interface.
3871 * mktime.c (STDC_HEADERS): Remove.
3872 Include <stdlib.h>, <string.h> unconditionally.
3874 * modechange.c: Include <stdlib.h> unconditionally.
3875 (malloc): Remove decl.
3877 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3878 (free): Remove decl.
3880 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3881 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3882 (This type really should be intptr_t, but that's a C99ism.)
3883 (_obstack_memcpy): Remove: all uses changed to memcpy.
3884 Include <string.h> unconditionally.
3885 (struct obstack): Assume __STDC__ for types of members
3886 chunkfun, freefun, extra_arg.
3887 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3888 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3889 obstack_begin, obstack_specify_allocation,
3890 obstack_specify_allocation_with_arg, obstack_chunkfun,
3891 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3892 Remove unprototyped decls and the macros that use them.
3893 * obstack.c (POINTER): Remove. All uses changed to void *.
3894 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3895 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3896 (defined __STDC__ && __STDC__)]:
3897 Remove nonprototyped code.
3898 Include <stdlib.h> unconditionally.
3899 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3900 _obstack_allocated_p, _obstack_free, obstack_free,
3901 _obstack_memory_used, print_and_abort):
3902 Define using prototypes.
3903 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3904 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3905 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3906 obstack_next_free, obstack_object_size, obstack_room) [0]:
3907 Remove unused, unprototyped code.
3909 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3911 * physmem.c (physmem_total, physmem_available, main): Define
3914 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3915 (main): Define with a prototype.
3917 * posixver.c (getenv): Remove decl.
3919 * putenv.c (malloc): Returns void *, not char *.
3920 Include <string.h> unconditionally.
3921 (strchr, memcpy, NULL): Do not define.
3923 * readtokens.c: Include readtokens.h first, to test interface.
3924 Include <stdlib.h>, <string.h> unconditionally.
3925 (init_tokenbuffer): Define with a prototype.
3927 * regex.c (PARAMS): Remove. All uses removed.
3928 All uses of _RE_ARGS removed, too.
3929 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3931 (bzero): Assume memset exists.
3932 (memcmp, memcpy, NULL): Remove.
3933 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3934 char, or assignments to local vars of type signed char.
3935 (init_syntax_once, PREFIX(extract_number_and_incr),
3936 PREFIX(print_partial_compiled_pattern),
3937 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3938 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3939 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3940 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3941 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3942 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3943 wcs_compile_range, byte_compile_range, truncate_wchar,
3944 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3945 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3946 count_mbs_length, wcs_re_match_2_internal,
3947 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3948 PREFIX(alt_match_null_string_p),
3949 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3950 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3951 regfree, PREFIX(extract_number)): Define with prototype. Remove
3952 now-unnecessary declaration, if any.
3953 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3955 Remove now-unnecessary casts among pointer types.
3956 * regex.h (_RE_ARGS): Remove. All uses removed.
3958 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3959 (free): Remove decl.
3961 * rpmatch.c: Include <stdlib.h> unconditionally.
3963 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3964 (free): Remove decl.
3966 * save-cwd.c: Include <stdlib.h> unconditionally.
3967 * xgetcwd.c: Likewise.
3969 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3970 (free): Remove decl.
3972 * strchrnul.c (strchrnul): Define with a prototype.
3973 Fix bug: c_in was not converted to char before searching.
3975 The following changes are not K&R related:
3977 * group-member.h: Include <sys/types.h>, so that this file is
3979 * makepath.h: Likewise.
3981 * getusershell.c (readname, default_index, line_size, readname):
3982 Use size_t, not int, for sizes.
3983 (readname): If the size overflows, report an error instead of
3986 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3988 * getndelim2.c: Assume stdlib.h per the C89 spec.
3990 2003-09-08 Paul Eggert <eggert@twinsun.com>
3992 Assume C89 or better; remove K&R cruft.
3993 A few of these changes were first proposed by Derek Robert Price
3994 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3996 * addext.c: Include <string.h> unconditionally.
3997 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3998 Don't declare getenv or malloc.
4000 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4001 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4003 (find_stack_direction, alloca): Use prototypes.
4005 * atexit.c (atexit): Define using a prototype.
4007 * basename.c, dirname.c, stripslash.c:
4008 Include <string.h> unconditionally.
4010 * bcopy.c: Include <stddef.h>.
4011 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4013 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4015 * error.h (error, error_at_line, error_print_progname)
4016 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4017 * error.c: Include error.h first, to check interface.
4018 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4019 (VA_START): Remove; all uses changeed to va_start.
4020 (exit, strerror): Remove decls.
4021 (error_print_progname): Prototype uncondionally.
4022 Don't include <errno.h>; no longer needed.
4023 (private_strerror): Remove.
4024 (error_tail): Always define.
4025 (error, error_at_line): Assume C89 or better; always use prototypes.
4026 * fatal.c: Include "fatal.h" first, to test interface.
4027 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4028 (VA_START): Remove; all uses changed to va_start.
4029 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4031 (exit): Remove decl.
4032 (fatal): Prototype unconditionally. Assume va_start works.
4033 Abort at end, to pacify gcc.
4035 * euidaccess.c (main): Define with a prototype.
4037 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4039 * exitfail.c: Include <stdlib.h> unconditionally.
4041 * fnmatch_.h (__P): Remove. All uses changed to assume
4043 * fnmatch.c: Include fnmatch.h first, to test interface.
4044 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4045 (getenv): Remove decl.
4046 (fnmatch): Define using a prototype.
4047 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4048 (FCT): Define using a prototype.
4050 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4052 * gethostname.c: Include <stddef.h>.
4053 (gethostname): Define with prototype. Length is size_t, not int.
4055 2003-09-08 Paul Eggert <eggert@twinsun.com>
4057 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4058 getversion.c should have been removed then, but was accidentally
4061 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4062 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4064 2003-09-07 Paul Eggert <eggert@twinsun.com>
4066 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4067 copy_tm_result. Bug reported by Simon Josefsson in
4068 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4070 2003-09-06 Paul Eggert <eggert@twinsun.com>
4072 * time_r.c, time_r.h: New files.
4074 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4076 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4077 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4079 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4081 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4082 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4085 * timegm.c: Switch to glibc implementation, with the following changes:
4086 [defined HAVE_CONFIG_H]: Include <config.h>.
4087 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4088 (__mktime_internal) [!defined _LIBC]: New decl.
4089 (__gmtime_r) [!defined _LIBC]: New macro and function.
4090 (timegm): Use a prototype, since gnulib assumes C89.
4091 Do not bother declaring tmp to be const, as it's not really usefu.
4092 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4093 (timegm): Declare only if HAVE_DECL_TIMEGM.
4095 2003-09-03 Paul Eggert <eggert@twinsun.com>
4097 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4098 Bug reported by Lute Kamstra in
4099 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4101 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4102 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4103 course with correspondingly smaller numbers for tomorrow and
4104 yesterday. From Tadayoshi Funaba. Originally installed into
4105 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4108 2003-08-31 Simon Josefsson <jas@extundo.com>
4110 * timegm.h: New file.
4111 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4113 2003-08-31 Karl Berry <karl@gnu.org>
4115 * argp.h: update from libc.
4117 2003-08-28 Bruno Haible <bruno@clisp.org>
4119 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4120 warning on QNX, which defines O_BINARY to 000000.
4122 2003-08-24 Bruno Haible <bruno@clisp.org>
4124 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4125 MSVC7 <stdio.h> is included later.
4127 2003-08-20 Bruno Haible <bruno@clisp.org>
4129 * progname.h: New file, from GNU gettext.
4130 * progname.c: New file, from GNU gettext.
4131 * progreloc.c: New file, from GNU gettext.
4133 2003-08-19 Bruno Haible <bruno@clisp.org>
4135 * xstrdup.c: Assume <string.h> exists.
4137 2003-08-18 Jim Meyering <jim@meyering.net>
4139 * setenv.h: Indent nested cpp directive.
4140 * vasnprintf.c: Remove trailing blanks.
4142 2003-08-17 Simon Josefsson <jas@extundo.com>
4143 Bruno Haible <bruno@clisp.org>
4145 * xstrndup.h: New file.
4146 * xstrndup.c: New file.
4148 2003-08-17 Bruno Haible <bruno@clisp.org>
4150 * strndup.h: New file.
4152 2003-08-16 Paul Eggert <eggert@twinsun.com>
4154 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4155 space, undoing this 2003-08-12 change:
4156 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4158 2003-08-16 Jim Meyering <jim@meyering.net>
4160 Merge from coreutils.
4161 * xstrtoimax.c: #else #if -> #elif.
4162 * xstrtoumax.c: Likewise.
4164 2003-08-15 Paul Eggert <eggert@twinsun.com>
4166 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4167 rather than tab, after '#' in shell-script copyright notices.
4168 Suggested by Bruno Haible.
4170 2003-08-15 Jim Meyering <jim@meyering.net>
4171 and Paul Eggert <eggert@twinsun.com>
4173 Merge from coreutils.
4174 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4175 member but strut utmpx does not. Needed for AIX 4.3.3.
4176 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4178 2003-08-15 Jim Meyering <jim@meyering.net>
4180 Merge from coreutils.
4181 * xgethostname.c: Include <stdlib.h>.
4182 (xghostname): Don't exit for anything other than memory-related
4183 failure; just return NULL.
4184 * userspec.c: Include "posixver.h".
4185 (parse_user_spec): Accept `.' as a separator only
4186 in pre-POSIX-200112 mode.
4187 * strtoimax.c: Use #elif rather than #else #if.
4188 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4189 Remove function, now that we can rely on a working tzset function.
4190 [!_LIBC]: Ensure that the required autoconf test has been run.
4191 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4192 Use underlying_strftime for %r.
4193 * sha.c: Merge in some clean-up and optimization changes from glibc.
4194 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4195 Ensure that it is a multiple of 64.
4196 Rearrange loop exit tests so as to avoid performing an
4197 additional fread after encountering an error or EOF.
4198 * realloc.c: Update copyright date.
4200 2003-08-14 Jim Meyering <jim@meyering.net>
4202 Merge from coreutils.
4203 * obstack.h: Whitespace changes.
4204 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4205 and xcalloc return values.
4206 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4207 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4208 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4209 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4210 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4212 Use mntctl's return value to drive the entry-processing loop, since
4213 we can't rely on the value of the vmt_length member in the last
4214 entry. On some systems doing so could result in exhausting
4215 virtual memory. Based in part on a patch from Mike Jetzer.
4217 2003-08-14 Jim Meyering <jim@meyering.net>
4218 and Paul Eggert <eggert@twinsun.com>
4220 Merges from coreutils, plus other fixes.
4221 * physmem.c: Merge in portability changes from gcc/libiberty
4222 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4223 for credits and details. Thanks to Kaveh Ghazi for helping
4224 to keep these files in sync.
4225 (ARRAY_SIZE): Define it.
4226 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4227 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4228 (memcasecmp): Don't assume size_t fits in unsigned int.
4229 Remove casts and duplicate code.
4230 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4231 (memcpy): Remove definition.
4232 Merge in some clean-up and optimization changes from glibc.
4233 [BLOCKSIZE]: Move definition to top of file.
4234 Ensure that it is a multiple of 64.
4235 Rearrange loop exit tests so as to avoid performing an
4236 additional fread after encountering an error or EOF.
4237 * md5.h (md5_uintptr): Define.
4238 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4239 return to the initial working directory. Preserve errno
4241 * idcache.c: Include "xalloc.h".
4242 (xmalloc, xrealloc): Remove decls.
4243 (getuser): Remove casts no longer required in C89.
4244 * human.c: Include stdio.h, for sprintf.
4245 * group-member.c: Include "xalloc.h".
4246 (xmalloc, xrealloc): Remove decls.
4247 (get_group_info): Remove casts no longer required in C89.
4248 * getusershell.c (readname): Remove casts no longer required in C89.
4249 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4250 * getline.c: Whitespace fix, from coreutils.
4252 2003-08-13 Paul Eggert <eggert@twinsun.com>
4254 * exclude.c: Include <ctype.h>
4255 (IN_CTYPE_DOMAIN): New macro.
4257 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4260 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4261 Undo previous (whitespace-only) change.
4263 2003-08-12 Paul Eggert <eggert@twinsun.com>
4265 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4266 Normalize leading white space and remove trailing white space.
4267 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4268 notice, as per ../config/srclist-update.
4270 Merge from coreutils.
4271 * euidaccess.h: New file.
4272 * euidaccess.c: Include it.
4273 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4274 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4275 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4277 2003-08-11 Bruno Haible <bruno@clisp.org>
4279 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4280 (vasnprintf): Use it instead of wcslen.
4282 2003-08-11 Bruno Haible <bruno@clisp.org>
4284 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4285 value to ensure that _Bool promotes to int. Use #define for _Bool when
4286 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4288 2003-08-10 Karl Berry <karl@gnu.org>
4290 * regex.h: update from libc (whitespace fix).
4292 2003-08-09 Paul Eggert <eggert@twinsun.com>
4294 Merge some files from coreutils. These changes were
4295 originally made by Jim Meyering.
4296 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4297 many older Unixes require this.
4298 * alloca.c (alloca): Remove cast to argument of free;
4299 no longer needed in C89.
4300 * alloca_.h, regex.h: Fix white space to match
4301 what GNU indent does.
4303 2003-08-05 Paul Eggert <eggert@twinsun.com>
4305 * bumpalloc.h: Remove.
4307 2003-08-04 Paul Eggert <eggert@twinsun.com>
4309 * getloadavg.c: Change copyright notice and spacing to conform to
4312 Merge from coreutils.
4313 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4315 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4316 from Karl Berry, implemented by Jim Meyering.
4317 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4318 from Dmitry V. Levin.
4319 Remove anachronistic cast of xrealloc.
4320 * fnmatch_.h (__const): Remove. Use 'const'.
4321 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4322 type. Otherwise, it wouldn't compile with at least /bin/cc on
4323 ymp-cray-unicos9.0.2.X.
4324 Combine two mostly-identical uses of alloca into one.
4325 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4327 2003-08-04 Dave Love <d.love@dl.ac.uk>
4331 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4332 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4333 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4334 obsolete NLIST_NAME_UNION.
4335 [__GNU__]: Undef BSD and FSCALE.
4336 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4338 2003-08-03 Paul Eggert <eggert@twinsun.com>
4340 * stdbool_.h (_Bool): Make it signed char, instead of
4341 an enum type, so that it's guaranteed to promote to int. See:
4342 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4344 2003-07-31 Paul Eggert <eggert@twinsun.com>
4346 * strerror.c: Include config.h, limits.h. Declare sprintf.
4347 (strerror): Don't assume that a printable int fits in 14 bytes.
4349 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4350 Bruno Haible <bruno@clisp.org>
4352 * getline.h (getline, getdelim): Change return type to ssize_t.
4353 * getline.c (getline, getdelim): Likewise.
4354 Remove _GNU_SOURCE define; now it's defined in config.h through
4357 2003-07-22 Paul Eggert <eggert@twinsun.com>
4359 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4360 over-parenthesization in macros.
4362 Sync with coreutils.
4364 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4367 Use `exit_failure' for xalloc and xmemcoll instead of their own
4368 private exit-failure variables.
4369 * xalloc.h (xalloc_exit_failure): Remove.
4370 * xmalloc.c: Likewise. Include exitfail.h.
4371 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4372 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4373 * xmemcoll.c: Likewise. Include exitfail.h.
4374 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4376 2003-07-18 Paul Eggert <eggert@twinsun.com>
4378 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4379 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4380 to test that it can stand by itself. Include "exitfail.h".
4381 Clients should set exit_failure instead.
4382 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4384 2003-07-18 Andreas Schwab <schwab@suse.de>
4386 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4388 2003-07-18 Bruno Haible <bruno@clisp.org>
4390 * getndelim2.h: New file.
4391 * getndelim2.c: Make into a module of its own. Include config.h,
4393 (getndelim2): Make non-static. Change return type to ssize_t.
4394 * getline.h: Change argument names.
4395 * getline.c: Include getndelim2.h instead of getndelim2.c.
4396 * getnline.c: Include getndelim2.h.
4398 2003-07-17 Bruno Haible <bruno@clisp.org>
4400 * Makefile.am: Remove file.
4401 * Makefile.in: Remove file.
4403 2003-07-17 Bruno Haible <bruno@clisp.org>
4405 * getnline.h: New file.
4406 * getnline.c: New file.
4407 * getndelim2.c: New file, extracted from getline.c.
4408 (getndelim2): Renamed from getdelim2, with added nmax argument.
4409 * getline.c: Include getndelim2.c.
4410 (getdelim2): Moved out to getndelim2.c.
4411 (getline, getdelim): Update.
4413 2003-07-15 <karl@gnu.org>
4415 * vasnprintf.c: update from gettext.
4417 2003-07-15 Jim Meyering <jim@meyering.net>
4419 * makepath.c (make_path): Enclose diagnostic in _(...).
4421 2003-07-14 Paul Eggert <eggert@twinsun.com>
4423 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4424 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4425 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4426 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4427 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4428 updated automatically by ../config/srclist-update. This changes
4429 their license from LPGL to GPL.
4431 2003-07-14 Jim Meyering <jim@meyering.net>
4433 Don't emit diagnostics. Let callers do that.
4434 * save-cwd.c: Don't include "error.h".
4435 (save_cwd): Don't call error. Ensure that errno is valid
4436 when returning nonzero.
4438 * save-cwd.h (restore_cwd): Update prototype.
4439 * save-cwd.c (restore_cwd): Remove two parameters.
4440 Simplify. Don't call error upon failure. Let callers do that.
4441 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4442 when auditing is enabled. But don't bother updating the #if.
4444 2003-07-14 Simon Josefsson <jas@extundo.com>
4446 * mempcpy.h: New file.
4447 * mempcpy.c: New file.
4449 2003-07-14 Paul Eggert <eggert@twinsun.com>
4451 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4452 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4453 unicodeio.c, unicodeio.h, unlocked-io.h:
4454 Switch from LGPL to GPL.
4456 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4458 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4459 it breaks C++ compilation.
4460 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4462 2003-07-10 Jim Meyering <jim@meyering.net>
4464 * vasnprintf.c: Remove trailing blanks.
4465 Make cpp indentation consistent.
4467 2003-07-09 Paul Eggert <eggert@twinsun.com>
4469 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4470 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4471 Switch from LGPL to GPL.
4473 2003-07-07 Paul Eggert <eggert@twinsun.com>
4475 * mktime.c: Fix some boundary cases and remove need for floating point.
4477 Issue a compile-time diagnostic if time_t is floating point, or if
4478 two's complement arithmetic is not in effect, or if arithmetic
4479 right shift does not propagate the sign. These assumptions were
4480 all in the original code but they weren't checked.
4482 (TIME_T_MIDPOINT, verify): New macros.
4483 (__isleap): Remove; it has integer overflow problems.
4484 (leapyear): New function, without those problems.
4485 (ydhms_tm_diff): Remove; splitting into two parts.
4486 (ydhms_diff): New function, containing the arithmetic part of
4487 the old ydhms_tm_diff function. Issue a compile-time
4488 diagnostic if we are not using C99 integer division.
4489 Avoid casts when possible.
4490 (guess_time_tm): New function, containing the checking part of
4491 the old ydhms_tm_diff function. Return the new value, rather than
4492 the difference between it and the old. Accept a new argument T
4493 so that *T specifies the old value. Check for overflow in the result.
4495 (__mktime_internal): Use a time_t offset, not a long int offset.
4496 This undoes the 2003-06-04 change, which is no longer needed now
4497 that we have better overflow checking.
4498 (localtime_offset): Likewise.
4500 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4501 and long are 64-bit but int is only 32-bit.
4502 (ydhms_diff): Use long int to store year1 and yday1.
4503 Issue a compile-time diagnostic if long int is not wide enough.
4505 (__mktime_internal): Use long int to store adjusted year and yday.
4506 Use plain C rather than preprocessor commands, if that doesn't
4508 Check for overflow (and try to repair) after each probe
4509 rather than checking only at the very end. This avoids some bugs
4510 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4511 does not equal GMT offset at maximum time).
4512 Use integer to check for overflow rather than floating point; this
4513 is more portable to non-IEEE hosts, and is a tad faster.
4514 When we detect that we are oscillating between two values,
4515 don't check whether tm_isdst has the requested value, since
4516 we already know the answer. When tm_isdst has the wrong value,
4517 use a different heuristic to find the right one, based on the
4518 extreme values actually observed in practice in tz2003a,
4519 rather than the (overly optimistic) "previous 3 calendar quarters".
4521 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4522 "T const" to accommodate glibc style.
4523 (check_result): Use less-confusing report format. "long" -> "long int.
4525 Don't loop if the iteration overflows time_t.
4526 Allow a negative step in the iteration.
4528 2003-07-01 Paul Eggert <eggert@twinsun.com>
4530 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4531 having it depend on HAVE_SYS_TYPES_H.
4533 2003-06-25 Bruno Haible <bruno@clisp.org>
4535 * readlink.c: New file.
4537 2003-06-20 Bruno Haible <bruno@clisp.org>
4539 Assume C89, so PARAMS isn't needed.
4540 * unicodeio.h (PARAMS): Remove.
4541 * unicodeio.c: Don't use PARAMS.
4543 2003-06-18 Jim Meyering <jim@meyering.net>
4545 Merge changes from coreutils.
4546 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4547 Remove explicit declarations of xmalloc and realloc.
4549 (read_utmp): Remove anachronistic cast of xmalloc.
4551 2003-06-17 Paul Eggert <eggert@twinsun.com>
4553 Assume C89, so PARAMS isn't needed.
4554 * backupfile.h (PARAMS): Remove. All uses removed.
4555 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4556 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4557 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4558 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4559 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4560 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4561 xstrtol.h: Likewise.
4562 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4563 same.h, strverscmp.h: Do not include config.h; no longer needed.
4564 Anyway, config.h should always be included before any other file.
4566 2003-06-11 Simon Josefsson <jas@extundo.com>
4568 * sysexit_.h: New file.
4570 2003-05-20 Derek Price <derek@ximbiot.com>
4572 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4574 2003-06-10 Simon Josefsson <jas@extundo.com>
4576 * strchrnul.h: New file.
4577 * strchrnul.c: New file.
4579 2003-06-10 Simon Josefsson <jas@extundo.com>
4581 * argp.h: New file, from glibc.
4582 * argp-ba.c: New file, from glibc.
4583 * argp-eexst.c: New file, from glibc.
4584 * argp-fmtstream.c: New file, from glibc.
4585 * argp-fmtstream.h: New file, from glibc.
4586 * argp-fs-xinl.c: New file, from glibc.
4587 * argp-help.c: New file, from glibc.
4588 * argp-namefrob.h: New file, from glibc.
4589 * argp-parse.c: New file, from glibc.
4590 * argp-pv.c: New file, from glibc.
4591 * argp-pvh.c: New file, from glibc.
4592 * argp-xinl.c: New file, from glibc.
4594 2003-06-07 Jim Meyering <jim@meyering.net>
4596 * readtokens.h: Put `Free Software Foundation, Inc.'
4597 in place of my name in the copyright comment.
4598 Remove definition and uses of __P.
4601 * stat.c: Don't declare xmalloc explicitly.
4602 Instead, include "xalloc.h".
4603 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4604 xrealloc, and xcalloc return values.
4605 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4607 * xgetcwd.h: Remove definition/uses of PARAMS.
4609 2003-06-06 Jim Meyering <jim@meyering.net>
4611 * stdbool_.h: Renamed from stdbool.h.in.
4613 2003-06-06 Jim Meyering <jim@meyering.net>
4615 Merge from coreutils.
4616 * same.c: (same_name): Declare *_basename locals to be `const'.
4617 Consolidate declarations and initializations of *_base* locals.
4619 Merge from coreutils.
4620 This avoids a core dump on systems without GNU putenv,
4621 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4622 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4623 (unsetenv): New static function, from GNU libc.
4624 (rpl_putenv): Use it.
4626 * modechange.c: Remove trailing blanks.
4628 Merge from coreutils.
4629 * fsusage.c: Remove declaration of statfs.
4630 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4632 * posixtm.c: Include <stdbool.h> unconditionally.
4634 2003-06-05 Paul Eggert <eggert@twinsun.com>
4636 * mktime.c (__mktime_internal): When resolving a tm_isdst
4637 mismatch, look in future quarters as well as past. This fixes a
4638 bug when processing fall-backwards gaps immediately after a long
4639 period of daylight-saving time.
4641 * mktime.c: Assume freestanding C89 or better.
4642 (HAVE_LIMITS_H): Remove. Assume it's 1.
4643 (__P): Remove; not used.
4644 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4645 (mktime, not_equal_tm, print_tm, check_result,
4646 main): Use prototypes. Use const * where appropriate.
4647 (main): Fix typo in testing code that uncovered by above changes.
4648 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4650 2003-06-04 Paul Eggert <eggert@twinsun.com>
4652 * mktime.c: Fix Debian bug 177940
4653 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4654 (localtime_offset): Now long int, not time_t, because we want it
4655 to be guaranteed to be signed. All uses changed.
4656 (__mktime_internal): If overflow would occur when adding offset,
4659 Merge 'human' changes from coreutils. Rewrite to support
4660 locale-specific notations like thousands separators.
4661 * human.c: Simplify authorship notice.
4662 Include human.h immediately after config.h.
4663 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4664 <limits.h>: Do not include, since human.h does.
4665 (SIZE_MAX, UINTMAX_MAX): New macros.
4666 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4667 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4668 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4669 (power_letter): Renamed from suffixes.
4670 (generate_suffix_backwards): Remove.
4671 (adjust_value): Now takes int style (because of human.h changes)
4672 and long double value (for greater precision on some platforms).
4673 (group_number): New function.
4674 (human_readable): Use it. Use integer options, not enum.
4675 Put the options before the sizes in the arg list.
4676 Support all the new options.
4677 The old human_readable function has been removed;
4678 use inttostr.h instead.
4679 (human_readable, default_block_size, humblock):
4680 Use uintmax_t, not int, for block sizes.
4681 (human_readable_inexact, block_size_types): Remove.
4682 (block_size_opts): New constant.
4683 (human_options): Renamed from human_block_size, with new signature
4684 that allows block sizes up to UINTMAX_MAX. All callers changed.
4685 * human.h: Add copyright and authorship notice.
4686 Include <limits.h> and <stdbool.h> unconditionally.
4687 (PARAMS): Remove. All uses removed.
4688 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4689 (enum human_inexact_style): Remove tag; now a nameless enum.
4690 (human_floor, human_ceiling, human_round_to_even): Now have
4691 values 2, 0, 1 rather than -1, 1, 0.
4692 (human_group_digits, human_suppress_point_zero, human_autoscale,
4693 human_base_1024, human_SI, human_B): New constants.
4694 (human_readable_inexact, human_block_size): Remove.
4695 (human_readable): Size args are now uintmax_t, not int.
4696 (human_options): New decl.
4698 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4699 unnecessary now that we assume C89 or better. This change
4700 imported from coreutils.
4702 * mktime.c (__mktime_internal): Do not reject negative timestamps
4703 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4704 in the 2003-05-30 sync from glibc.
4706 .h files should stand alone, but we shouldn't include <sys/types.h>
4707 if we can get away with just <stddef.h>.
4709 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4710 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4711 rather than <sys/types.h>, as we merely need size_t.
4712 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4714 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4715 Include <stdio.h>, to get FILE.
4716 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4717 memcasecmp.h has included <stddef.h> and all we need is size_t.
4718 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4719 our interface, instead of including <sys/types.h>
4721 2003-06-02 Paul Eggert <eggert@twinsun.com>
4724 Fix some minor time-related bugs with POSIX time arguments.
4725 Some valid time stamps were being rejected (notably -1, and
4726 time stamps before 1900 on 64-bit hosts). And some invalid
4727 time stamps were being accepted, e.g. September 31.
4729 * posixtm.h (posixtime): Return bool instead of time_t, so
4730 that we can return (time_t) -1 successfully.
4731 * posixtm.c: Likewise.
4732 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4733 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4734 (t): Remove static var.
4735 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4736 of static var. All uses changed.
4737 (year): Do not reject years before 1900; they can occur with
4739 (posix_time_parse): Do not check for out-of-range components;
4740 that is now the caller's responsibility, since our checks were
4741 only approximations.
4742 (posixtime): Use mktime to check for out-of-range components,
4743 since it knows them exactly.
4744 If mktime returns (time_t) -1, check whether an error actually occurred
4745 by invoking localtime on -1.
4746 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4747 posixtime failures better.
4748 Improve the test data (in comments only).
4750 2003-05-30 <karl@gnu.org>
4752 * mktime.c: update from libc.
4754 2003-05-30 Bruno Haible <bruno@clisp.org>
4756 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4757 * localcharset.h: Likewise.
4758 * localcharset.c: Likewise.
4760 2003-05-28 Paul Eggert <eggert@twinsun.com>
4762 Assume the headers required for C89 freestanding compilers.
4763 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4764 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4765 without checking for HAVE_LIMITS_H.
4766 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4767 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4769 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4770 * exclude.c: Include <stdbool.h> unconditionally.
4771 * tempname.c: Include <stddef.h> unconditionally.
4772 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4773 * modechange.c, rpmatch.c (NULL): Don't define, since
4774 <stddef.h> does that.
4775 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4776 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4777 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4778 * xstrtol.c: Likewise.
4779 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4780 * savedir.c: Include <stddef.h> instead of defining NULL.
4782 * addext.c (addext): Use assignment rather than cast, to avoid
4783 warnings on some platforms.
4785 * mktime.c (__mktime_internal): Do not reject negative timestamps
4788 2003-05-10 Bruno Haible <bruno@clisp.org>
4790 * linebreak.c (iconv_string_length): Don't return -1 just because the
4791 string is longer than 4 KB.
4793 2003-05-12 Jim Meyering <jim@meyering.net>
4795 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4796 the space-padded-by-default conversion specifiers, %e, %k, %l.
4798 2003-05-03 Bruno Haible <bruno@clisp.org>
4800 Upgrade to Unicode-4.0.
4801 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4802 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4803 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4804 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4805 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4806 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4807 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4808 Change width of U+E0100..U+E01EF from 1 to 0.
4810 2003-04-25 Bruno Haible <bruno@clisp.org>
4812 * copy-file.c: Include <stddef.h>, for size_t.
4814 2003-04-25 Jim Meyering <jim@meyering.net>
4816 * copy-file.c (copy_file_preserving): Declare buf_size to be
4817 of type size_t, not int.
4819 2003-04-11 Jim Meyering <jim@meyering.net>
4821 Merge changes from Coreutils.
4823 2003-03-22 Jim Meyering <jim@meyering.net>
4825 * strftime.c (widen): Cast alloca return value to proper type.
4827 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4830 * strftime.c (my_strftime): Handle very large width
4831 specifications for numeric values correctly. Improve checks for
4834 2003-01-19 Jim Meyering <jim@meyering.net>
4836 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4837 (nl_get_alt_digit) [! defined my_strftime]: Define.
4838 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4839 _nl_get_alt_digit and _nl_get_walt_digit.
4841 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4842 These changes have no effect outside of _LIBC.
4844 2003-04-10 Bruno Haible <bruno@clisp.org>
4846 * findprog.h: New file, from GNU gettext.
4847 * findprog.c: New file, from GNU gettext.
4849 2003-04-05 Jim Meyering <jim@meyering.net>
4851 Merge changes from Coreutils.
4853 * exclude.h (PARAMS): Remove definition and uses.
4854 * exclude.c: Remove uses of `PARAMS'.
4856 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4857 Add test-cases for DOS filenames. Declare program_name.
4858 (main): Set up program_name. Patch by Rich Dawe.
4860 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4862 Use mntctl's return value to drive the entry-processing loop, since
4863 we can't rely on the value of the vmt_length member in the last
4864 entry. On some systems doing so could result in exhausting
4865 virtual memory. Based in part on a patch from Mike Jetzer.
4867 2003-04-04 Bruno Haible <bruno@clisp.org>
4869 * linebreak.h: New file, from GNU gettext.
4870 * linebreak.c: New file, from GNU gettext with slight modifications.
4871 * lbrkprop.h: New file, from GNU gettext.
4873 2003-04-03 Bruno Haible <bruno@clisp.org>
4875 * utf8-ucs4.h: New file, from GNU gettext.
4876 * utf16-ucs4.h: New file, from GNU gettext.
4877 * ucs4-utf8.h: New file, from GNU gettext.
4878 * ucs4-utf16.h: New file, from GNU gettext.
4880 2003-04-02 Bruno Haible <bruno@clisp.org>
4882 * binary-io.h: New file, from GNU gettext.
4884 2003-04-01 Bruno Haible <bruno@clisp.org>
4886 * pathname.h: New file, from GNU gettext.
4887 * concatpath.c: New file, from GNU gettext.
4889 2003-03-30 Bruno Haible <bruno@clisp.org>
4891 * copy-file.c (copy_file_preserving): Don't set owner if the function
4892 chown() doesn't exist.
4894 2003-03-28 Bruno Haible <bruno@clisp.org>
4896 * copy-file.h: New file, from GNU gettext.
4897 * copy-file.c: New file, from GNU gettext.
4899 2003-03-18 Jim Meyering <jim@meyering.net>
4901 * quote.c (quote_n): Fix typo in comment.
4903 2003-03-14 Jim Meyering <jim@meyering.net>
4905 Merge changes from Coreutils.
4906 * obstack.h (obstack_object_size): Declare temporary, __o,
4907 to be const, in order to avoid warnings.
4908 (obstack_room): Likewise.
4909 (obstack_empty_p): Likewise.
4911 2003-03-13 Paul Eggert <eggert@twinsun.com>
4913 Merge changes from Bison.
4914 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4915 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4916 when compiling Bison 1.875's `bitset bset = obstack_alloc
4917 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4918 * hash.c: Include <stdbool.h> unconditionally.
4920 2003-03-09 Paul Eggert <eggert@twinsun.com>
4922 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4923 Reported by Bruce Becker; see:
4924 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4926 2003-03-03 Paul Eggert <eggert@twinsun.com>
4927 Bruno Haible <bruno@clisp.org>
4929 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4930 Reported by John Hughes, see
4931 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4933 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4935 * poll_.h: New file.
4938 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4940 * mathl.h: New file.
4941 * acosl.c: New file.
4942 * asinl.c: New file.
4943 * atanl.c: New file.
4944 * ceill.c: New file.
4947 * floorl.c: New file.
4948 * frexpl.c: New file.
4949 * ldexpl.c: New file.
4951 * sincosl.c: New file.
4953 * sqrtl.c: New file.
4955 * trigl.c: New file.
4956 * trigl.h: New file.
4958 2003-02-17 Bruno Haible <bruno@clisp.org>
4960 * mkdtemp.h: New file, from GNU gettext.
4961 * mkdtemp.c: New file, from GNU gettext.
4963 2003-01-31 Bruno Haible <bruno@clisp.org>
4965 * rename.c: #undef rename before defining rpl_rename.
4966 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4968 2003-01-30 Bruno Haible <bruno@clisp.org>
4970 * printf-args.h: New file, from GNU gettext.
4971 * printf-args.c: New file, from GNU gettext.
4972 * printf-parse.h: New file, from GNU gettext.
4973 * printf-parse.c: New file, from GNU gettext.
4974 * vasnprintf.h: New file, from GNU gettext.
4975 * vasnprintf.c: New file, from GNU gettext.
4976 * asnprintf.c: New file, from GNU gettext.
4977 * vasprintf.h: New file, from GNU gettext with modifications.
4978 * vasprintf.c: New file, from GNU gettext.
4979 * asprintf.c: New file, from GNU gettext.
4981 2003-01-29 Bruno Haible <bruno@clisp.org>
4983 * stpncpy.h: New file, from GNU gettext with modifications.
4984 * stpncpy.c: New file, from GNU gettext with modifications.
4986 2003-01-28 Bruno Haible <bruno@clisp.org>
4988 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4990 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4993 2003-01-27 Bruno Haible <bruno@clisp.org>
4995 * xsetenv.h: New file, from GNU gettext.
4996 * xsetenv.c: New file, from GNU gettext.
4998 2003-01-23 Bruno Haible <bruno@clisp.org>
5000 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5002 2003-01-22 Bruno Haible <bruno@clisp.org>
5004 * exit.h: New file, from GNU gettext.
5006 2003-01-11 Bruno Haible <bruno@clisp.org>
5008 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5009 * strcase.h (strcasecmp, strncasecmp): Likewise.
5011 2003-01-14 Jim Meyering <jim@meyering.net>
5013 * same.c (same_name): Tweak a comment.
5015 2003-01-11 Bruno Haible <bruno@clisp.org>
5017 * same.c (same_name): Reorder tests so as to avoid calling stat()
5018 when a string comparison is sufficient.
5020 2003-01-11 Bruno Haible <bruno@clisp.org>
5022 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5025 2003-01-11 Bruno Haible <bruno@clisp.org>
5027 * hash-pjw.c: Add comment about low quality of this function.
5029 2003-01-12 Paul Eggert <eggert@twinsun.com>
5031 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5032 to avoid collisions with libcurses and libreadline.
5034 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5035 * getstr.h, getstr.c: Remove.
5036 * getline.c: Include "getline.h", to check interface.
5037 Move body of old getstr.c here: this defines MIN_CHUNK and
5038 declares getdelim2, which is renamed from getstr.
5039 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5041 * linebuffer.c (readlinebuffer): Renamed from readline.
5043 * linebuffer.h: Likewise.
5044 (readline): Remove backward-compatibility macro.
5046 2003-01-12 Jim Meyering <jim@meyering.net>
5048 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5050 2003-01-10 Bruno Haible <bruno@clisp.org>
5052 * alloca_.h: New file.
5053 * getdate.y: Unconditionally include alloca.h.
5054 * makepath.c: Likewise.
5055 * setenv.c: Likewise.
5056 * userspec.c: Likewise.
5058 2003-01-09 Bruno Haible <bruno@clisp.org>
5060 * stdbool.h.in: New file.
5062 2003-01-08 Bruno Haible <bruno@clisp.org>
5064 * safe-read.c: Include specification header first, to ensure its
5066 * full-write.c: Likewise.
5068 2003-01-08 Jim Meyering <jim@meyering.net>
5070 * full-write.c: Undefine and define-away `const' after inclusion
5071 of errno.h, not before. Suggestion from Bruno Haible.
5073 2003-01-07 Jim Meyering <jim@meyering.net>
5075 * full-write.c: Rework so that it may serve to define full_read, too.
5076 * full-read.c: Simply #define FULL_READ and include full-write.c.
5078 2003-01-06 Jim Meyering <jim@meyering.net>
5080 * version-etc.c: Update year in translatable copyright string.
5082 2002-12-25 Bruno Haible <bruno@clisp.org>
5084 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5085 * xstrtol.h: Likewise.
5086 * xstrtoimax.c: Likewise.
5087 * xstrtoumax.c: Likewise.
5088 * human.h: Likewise.
5090 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5091 on systems that have <inttypes.h> but not <stdint.h>.
5093 2002-12-31 Paul Eggert <eggert@twinsun.com>
5095 * memcoll.c (memcoll): Fall back on a simple algorithm using
5096 memcmp if strcoll doesn't work.
5098 2002-12-23 Bruno Haible <bruno@clisp.org>
5100 * localcharset.h: New file.
5101 * localcharset.c: Include it.
5102 * unicodeio.c: Likewise.
5104 2002-12-22 Bruno Haible <bruno@clisp.org>
5106 * utime.c (utime_null): No need to call ftruncate if the file was
5109 2002-12-23 Bruno Haible <bruno@clisp.org>
5111 * memcoll.c (STRCOLL): New macro.
5114 2002-12-22 Bruno Haible <bruno@clisp.org>
5116 * getstr.h (getstr): Define, to avoid clash with libcurses.
5117 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5119 2002-12-22 Bruno Haible <bruno@clisp.org>
5121 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5123 2002-12-23 Bruno Haible <bruno@clisp.org>
5125 * getline.h: Include <stddef.h>, for size_t.
5127 * unicodeio.h: Include <stddef.h>, for size_t.
5128 * unicodeio.c: Don't include <stddef.h>.
5130 2002-12-17 Bruno Haible <bruno@clisp.org>
5132 * canon-host.c (strdup): Remove unused declaration.
5134 * fsusage.c: Include full_read.h.
5135 (get_fs_usage): Use full_read instead of safe_read.
5137 * utime.c (utime_null): Use SAFE_READ_ERROR.
5139 2002-12-11 Bruno Haible <bruno@clisp.org>
5141 * setenv.h: Rewritten to cope with systems that have setenv() but not
5143 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5146 2002-12-11 Bruno Haible <bruno@clisp.org>
5148 * setenv.c (alloca): Fall back to malloc.
5150 (setenv): Use freea() to free memory allocated with alloca().
5152 2002-11-13 Bruno Haible <bruno@clisp.org>
5154 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5155 function declarations.
5156 * unsetenv.c (unsetenv): Likewise.
5158 2002-03-04 Bruno Haible <bruno@clisp.org>
5160 Portability to AIX 4.3.3.
5161 * unsetenv.c: New file, extracted from setenv.c.
5162 * setenv.c: Move the unsetenv() function to unsetenv.c.
5164 2001-12-20 Bruno Haible <bruno@clisp.org>
5166 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5167 use malloc instead. For SunOS 4.
5169 2001-12-11 Bruno Haible <bruno@clisp.org>
5171 * setenv.c: Declare alloca.
5172 (compar_fn_t): New typedef.
5173 (KNOWN_VALUE, STORE_VALUE): Use it.
5175 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5178 2002-12-10 Paul Eggert <eggert@twinsun.com>
5180 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5181 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5182 Choose values that are less likely to collide with system fnmatch
5184 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5185 defined (e.g., a pure POSIX system).
5186 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5187 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5189 2002-12-06 Jim Meyering <jim@meyering.net>
5191 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5193 Merge in changes from libc's misc/error.c, in preparation
5194 for the merge of gnulib's changes back into libc.
5196 * error.c (_): Define only if not already defined.
5197 Move definition to follow all #include directives.
5198 Include unlocked-io.h only if !_LIBC.
5199 [_LIBC]: Include <libio/libioP.h>.
5200 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5201 (fflush): Tweak definition to use INTUSE.
5204 2002-12-05 Paul Eggert <eggert@twinsun.com>
5206 * alloca.c [defined emacs]: Include "lisp.h".
5207 (xalloc_die) [defined emacs]: New macro.
5208 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5209 [! defined emacs]: Include <xalloc.h>.
5210 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5211 (pointer): Typedef to POINTER_TYPE *.
5212 (malloc): Remove decl; we now always use xmalloc.
5213 (alloca): Use old-style definition, since Emacs needs this.
5214 Check for arithmetic overflow when computing combined size.
5216 2002-12-04 Paul Eggert <eggert@twinsun.com>
5218 Do not generate unlocked-io.h automatically, since it's easier to
5219 maintain it by hand.
5221 * unlocked-io.h: New file, from GNU diffutils,
5222 but with proper copyright notice and attribution.
5224 * Makefile.am: Add copyright notice.
5225 (libfetish_a_SOURCES): Add unlocked-io.h.
5226 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5227 (DISTCLEANFILES, io_functions): Remove macros.
5228 (EXTRA_DIST): Remove gen_uio.
5229 (unlocked-io.h): Remove rule.
5231 2002-12-04 Jim Meyering <jim@meyering.net>
5233 Reflect the fact that stat.c and lstat.c are no longer generated.
5234 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5235 (DISTCLEANFILES): Likewise.
5236 (EXTRA_DIST): Likewise.
5237 (all_local): Don't depend on stat.c or lstat.c.
5238 (stat.c, lstat.c): Remove rules.
5239 (EXTRA_DIST): Remove xstat.in.
5241 * xstat.in: Remove file. Contents moved into stat.c.
5242 * stat.c: New file. Contents mostly from xstat.in.
5243 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5244 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5246 * safe-read.c: Rework so that it may serve to define safe_write, too.
5247 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5249 2002-12-03 Jim Meyering <jim@meyering.net>
5251 * safe-read.c, safe-write.c: Change variable names and comments, but
5252 not semantics, to minimize the differences between these two files.
5253 (safe_read): Change comment to mention SAFE_READ_ERROR.
5255 * safe-read.c (IS_EINTR): Define.
5256 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5258 2002-12-02 Bruno Haible <bruno@clisp.org>
5260 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5261 Define, taken from safe-read.c.
5262 (INT_MAX): Provide fallback.
5263 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5264 * safe-write.h (SAFE_WRITE_ERROR): Define.
5266 * safe-read.c (EINTR): Remove definition.
5267 (safe_read): Don't use EINTR if it is absent.
5269 2002-12-02 Jim Meyering <jim@meyering.net>
5271 * safe-read.c (EINTR): Define.
5272 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5273 (INT_MAX): Provide fallback.
5274 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5276 * safe-read.h (SAFE_READ_ERROR): Define.
5278 2002-12-01 Jim Meyering <jim@meyering.net>
5280 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5281 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5283 2002-11-27 Paul Eggert <eggert@twinsun.com>
5285 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5286 hash_rehash): Replace `if (limit <= value) abort ();' with
5287 `if (! (value < limit)) abort ();', for readability.
5289 2002-11-26 <karl@gnu.org>
5291 * strdup.c: copy from libc again, with jim's ok.
5292 * .cppi-disable: re-add strdup.c
5294 2002-11-25 <karl@gnu.org>
5296 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5297 instead of "strtol.c".
5299 2002-11-25 Jim Meyering <jim@meyering.net>
5301 * mktime.c: Sync from libc, now that it has the latest fix.
5303 2002-11-24 <karl@gnu.org>
5305 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5306 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5308 2002-11-24 Jim Meyering <jim@meyering.net>
5310 Update from coreutils:
5312 * mktime.c: Merge in changes from libc.
5314 Avoid a link-time failure on some Linux systems.
5315 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5316 (__mon_yday): Declare with the STATIC attribute.
5317 (__mktime_internal): Likewise.
5318 Based on a report from Greg Schafer.
5320 2002-11-23 Jim Meyering <jim@meyering.net>
5322 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5323 Use `unsigned', not `int', as type of index.
5325 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5327 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5329 2002-11-22 Paul Eggert <eggert@twinsun.com>
5331 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5332 hint that one should use `if (! x) abort ();' rather than `assert
5333 (x);', and anyway it's one less thing to worry about configuring.
5334 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5335 hash_rehash, hash_insert): Use abort rather than assert.
5337 2002-11-22 Paul Eggert <eggert@twinsun.com>
5339 * quotearg.h: Allow multiple inclusion by surrounding with
5340 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5341 so that we can be included first.
5342 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5343 * quotearg.c: Include quotearg.h immediately after config.h.
5344 No need to include stddef.h or sys/types.h any more.
5345 Surround local include files with "", not "<>".
5346 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5347 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5348 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5349 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5350 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5351 (ISPRINT): Remove; no longer needed now that we assume C89.
5353 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5356 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5357 quotearg_char): Use SIZE_MAX rather than
5358 (size_t) -1 when we are talking about "infinity".
5360 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5362 2002-11-22 Bruno Haible <bruno@clisp.org>
5364 * safe-read.h: Assume C89. Add comments.
5365 (safe_read): Change return type to size_t.
5366 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5367 counts > SSIZE_MAX correctly.
5368 * safe-write.h: New file.
5369 * safe-write.c: New file.
5370 * full-read.h: New file.
5371 * full-read.c: New file.
5372 * full-write.h: Assume C89. Add comments.
5373 * full-write.c: Include safe-write.h.
5374 (full_write): Rewritten to use safe_write.
5375 Suggested by Jim Meyering and Paul Eggert.
5377 2002-11-21 Bruno Haible <bruno@clisp.org>
5379 Remove case insensitive option matching.
5380 * argmatch.h (argcasematch): Remove declaration.
5381 (ARGCASEMATCH): Remove macro.
5382 (__xargmatch_internal): Remove case_sensitive argument.
5383 (XARGMATCH): Update.
5384 (XARGCASEMATCH): Remove macro.
5385 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5386 case_sensitive argument.
5387 (argcasematch): Remove function.
5388 (__xargmatch_internal): Remove case_sensitive argument.
5389 (main): Use XARGMATCH instead of XARGCASEMATCH.
5391 * xmalloc.c: Change compile-time error message. Add comment about
5392 required autoconf version.
5394 2002-11-21 Jim Meyering <jim@meyering.net>
5396 * strdup.c (strdup): Tweak comment and initial #if/#include.
5398 Merge in changes from the coreutils.
5400 2002-09-25 Paul Eggert <eggert@twinsun.com>
5401 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5402 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5403 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5404 int. Work more efficiently if X is the same width as uintmax_t.
5405 Do not compare X to -1, to avoid bogus compiler warning.
5406 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5407 Don't assume that f_frsize and f_bsize are the same type.
5409 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5412 * makepath.c (make_path): Restore umask *before* creating the final
5414 (make_path): Minor reformatting.
5416 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5417 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5419 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5420 ones. At least on GNU/Linux systems, `auto' means something else.
5423 2002-11-20 Paul Eggert <eggert@twinsun.com>
5425 Merge argmatch cleanups from Bison. Assume C89.
5427 * argmatch.c: Include config.h here, not in argmatch.h.
5428 Include stdlib.h, for EXIT_FAILURE.
5429 Always include <string.h>, since we assume C89.
5430 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5431 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5432 Include <stddef.h> instead, since it's all we need for size_t.
5433 (PARAMS): Remove. All uses removed.
5434 (ARRAY_CARDINALITY): Do not bother to #undef.
5435 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5436 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5437 Remove unnecessary parentheses.
5438 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5439 Insert necessary parentheses.
5440 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5441 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5443 2002-11-19 Bruno Haible <bruno@clisp.org>
5445 * mbswidth.c: Include mbswidth.h right at the beginning.
5446 * mbswidth.h: Include <stddef.h>, for size_t.
5448 * mbswidth.h (PARAMS): Remove macro.
5449 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5450 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5452 * gcd.h (PARAMS): Remove macro.
5453 (gcd): Use ANSI C function declarations.
5454 * gcd.c (gcd): Likewise.
5456 2002-11-15 Bruno Haible <bruno@clisp.org>
5458 * strcspn.c: Include <stddef.h>.
5459 (strcspn): Use ANSI C function declaration. Change return type to
5461 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5462 (strpbrk): Use NULL.
5463 * strpbrk.h (PARAMS): Remove macro.
5464 (strpbrk): Use ANSI C function declaration.
5465 * strstr.c: Don't include <sys/types.h>.
5466 * strstr.h (PARAMS): Remove macro.
5467 (strstr): Use ANSI C function declarations.
5469 2002-11-06 Bruno Haible <bruno@clisp.org>
5471 * gcd.h (gcd): Change argument type to 'unsigned long'.
5472 * gcd.c (gcd): Likewise.
5474 2002-11-05 Bruno Haible <bruno@clisp.org>
5476 * gcd.h: New file, from gettext-0.11.5.
5477 * gcd.c: New file, from gettext-0.11.5.
5479 2002-11-05 Bruno Haible <bruno@clisp.org>
5481 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5482 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5483 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5484 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5486 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5487 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5489 * closeout.c: Include gettext.h instead of <libintl.h>.
5490 * human.c: Include gettext.h instead of <libintl.h>.
5491 * quotearg.c: Include gettext.h instead of <libintl.h>.
5492 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5493 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5494 * userspec.c: Include gettext.h instead of <libintl.h>.
5495 * version-etc.c: Include gettext.h instead of <libintl.h>.
5496 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5497 (textdomain): Remove definition.
5498 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5500 * long-options.c: Remove include of <libintl.h> and definition of _.
5501 * same.c: Remove include of <libintl.h> and definition of _.
5503 2002-11-04 Bruno Haible <bruno@clisp.org>
5505 * stpcpy.h: New file, from GNU gettext-0.11.5.
5506 * strcase.h: New file, from GNU gettext-0.11.5.
5507 * strpbrk.h: New file, from GNU gettext-0.11.5.
5508 * strstr.h: New file, from GNU gettext-0.11.5.
5509 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5511 2002-05-09 Bruno Haible <bruno@clisp.org>
5513 * config.charset: Update for newest glibc. Add canonical names
5514 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5516 2002-05-09 Bruno Haible <bruno@clisp.org>
5518 * localcharset.c (get_charset_aliases): Add more Windows specific
5521 2002-05-08 Owen Taylor <otaylor@redhat.com>
5523 * config.charset: A few additions for Solaris.
5525 2001-12-05 Bruno Haible <bruno@clisp.org>
5527 * localcharset.c (locale_charset): Don't return an empty string.
5529 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5531 * config.charset: msdos in uk_UA uses CP1125.
5533 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5535 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5536 * localcharset.c (locale_charset): Declare as extern "C".
5538 2002-02-15 Bruno Haible <bruno@clisp.org>
5540 * config.charset [msdosdjgpp]: For Russian, use CP866.
5542 2002-02-11 Bruno Haible <bruno@clisp.org>
5544 * config.charset: Add support for NetBSD.
5546 2002-09-25 <karl@gnu.org>
5548 * strdup.c: copy from libc/string (via ../config/srclist*).
5549 * getopt*: copy from libc/posix.
5550 * gettext.h: copy from gettext.
5551 * .cppi-disable: add strdup.c, gettext.h.
5553 2002-07-01 Jim Meyering <meyering@lucent.com>
5555 * c-stack.c: Include sys/time.h.
5556 From Volker Borchert.
5558 2002-06-11 Paul Eggert <eggert@twinsun.com>
5560 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5561 New macro. Use it uniformly instead of
5562 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5563 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5564 reported by Vin Shelton.
5566 2002-06-22 Jim Meyering <meyering@lucent.com>
5568 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5569 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5571 2002-06-22 Paul Eggert <eggert@twinsun.com>
5573 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5574 Do not assume SA_SIGINFO behavior.
5575 Bug reported by Jim Meyering on NetBSD 1.5.2.
5577 2002-06-22 Jim Meyering <meyering@lucent.com>
5579 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5581 * exitfail.c, exitfail.h: Likewise.
5582 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5584 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5586 (EXTRA_DIST): Add fnmatch_loop.c.
5587 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5589 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5590 * fnmatch.c: Update from diffutils-2.8.2.
5591 * fnmatch_.h: New file. From diffutils-2.8.2.
5592 * fnmatch.h: Remove file.
5594 2002-06-18 Paul Eggert <eggert@twinsun.com>
5596 * file-type.h: Report an error if neither S_ISREG nor
5597 S_IFREG is defined, instead of using a test specific to glibc
5598 2.2. This should be safe, since POSIX requires S_ISREG and
5599 Unix Version 7 had S_IFREG. We don't need to check for
5600 <sys/types.h> since we don't use any symbols that it defines.
5602 2002-06-15 Jim Meyering <meyering@lucent.com>
5604 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5605 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5606 have been included before this file.
5608 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5610 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5611 so that each temporary file name is unique and valid in the first
5612 8 characters, for operation under DOS.
5614 2002-06-15 Jim Meyering <meyering@lucent.com>
5616 Work even with DJGPP 2.03, which lacks support for symlinks.
5618 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5620 * lchown.c (S_ISLNK): Likewise.
5622 2002-06-14 Jim Meyering <meyering@lucent.com>
5624 * file-type.h: Use the version from diffutils-2.8.2.
5625 * file-type.c: Likewise.
5627 2002-05-27 Jim Meyering <meyering@lucent.com>
5629 Fix a problem seen only on nonconforming systems whereby ls.c's
5630 use of localtime, and then of gettimeofday would cause trouble:
5631 the localtime call used to initialize rpl_gettimeofday's save
5632 mechanism would clobber ls's current local time information so
5633 that in any long listing the first file would always be listed
5634 with date 1970-01-01. Analysis by Volker Borchert.
5636 * gettimeofday.c (localtime): Undefine.
5637 (rpl_localtime): New function.
5639 2002-05-22 Jim Meyering <meyering@lucent.com>
5641 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5642 * file-type.h: New file.
5643 * file-type.c (file_type): New file/function. Extracted from diffutils.
5645 2002-04-29 Paul Eggert <eggert@twinsun.com>
5647 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5649 2002-04-28 Paul Eggert <eggert@twinsun.com>
5651 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5652 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5653 of 127, since 64 is the largest conceivable number for ancient
5655 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5657 2002-04-28 Jim Meyering <meyering@lucent.com>
5659 * sig2str.c (WTERMSIG): Remove definition (unused).
5661 2002-04-28 Paul Eggert <eggert@twinsun.com>
5663 * sig2str.h, sig2str.c: New files.
5664 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5666 2002-04-24 Jim Meyering <meyering@lucent.com>
5668 * gettext.h: New file, from Gettext.
5669 * Makefile.am (INCLUDES): Remove -I../intl.
5670 (libfetish_a_SOURCES): Add gettext.h.
5672 2002-04-16 Jim Meyering <meyering@lucent.com>
5674 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5675 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5676 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5678 2002-04-12 Jim Meyering <meyering@lucent.com>
5680 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5682 2002-03-10 Jim Meyering <meyering@lucent.com>
5684 * makepath.c (make_path): Remove a comma from a diagnostic.
5685 Suggestion from Santiago Vila.
5687 2002-03-08 Jim Meyering <meyering@lucent.com>
5689 * rename.c: Mention that this wrapper is needed also on
5690 mips-dec-ultrix4.4 systems.
5692 2002-03-02 Jim Meyering <meyering@lucent.com>
5694 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5695 not HAVE_CLOCK_SETTIME.
5697 2002-02-27 Paul Eggert <eggert@twinsun.com>
5699 * nanosleep.h: Rename to....
5700 * timespec.h: New name for nanosleep.h. All uses changed.
5702 * gettime.c: New file.
5703 * settime.c: New file.
5706 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5707 timespec.h. Remove nanosleep.h.
5709 2002-02-25 Paul Eggert <eggert@twinsun.com>
5711 * acl.c, acl.h: New files.
5712 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5714 2002-02-24 Jim Meyering <meyering@lucent.com>
5716 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5717 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5718 cause trouble. Reported by Nelson Beebe.
5720 2002-02-23 Paul Eggert <eggert@twinsun.com>
5722 * path-concat.c (xpath_concat): Reorder code to pacify
5723 compilers that don't know that xalloc_die never returns.
5725 2002-02-20 Jim Meyering <meyering@lucent.com>
5727 * getdate.c: Regenerate using bison-1.33.
5729 2002-02-15 Paul Eggert <eggert@twinsun.com>
5731 * posixver.c, posixver.h: New files.
5732 * Makefile.am (libfetish_a_SOURCES): Add them.
5734 2002-02-02 Paul Eggert <eggert@twinsun.com>
5735 Bruno Haible <bruno@clisp.org>
5737 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5738 (fwrite_success_callback): New declaration.
5739 * unicodeio.c (unicode_to_mb): New function, extracted from
5740 print_unicode_char. Call failure callback instead of error.
5741 (fwrite_success_callback): New function.
5742 (exit_failure_callback): New function.
5743 (fallback_failure_callback): New function.
5744 (print_unicode_char): Call unicode_to_mb.
5746 2002-01-26 Jim Meyering <meyering@lucent.com>
5748 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5750 2002-01-22 Jim Meyering <meyering@lucent.com>
5752 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5753 Otherwise, some versions of automake would omit the rule that makes
5754 Makefile from Makefile.in.
5756 2001-01-21 Paul Eggert <eggert@twinsun.com>
5758 * xmemcoll.h, xmemcoll.c: New files.
5759 * Makefile.am (libfetish_a_SOURCES): Add them.
5760 * memcoll.c: Include errno.h, and declare errno if not defined.
5761 (memcoll): Set errno to zero if there is no error.
5763 * quotearg.c (quotearg_buffer_restyled):
5764 Fix bug with quoting buffers containing NUL when backslashing escapes.
5765 This bug was exposed by the other changes in this patch.
5766 (quotearg_n_options): New arg ARGSIZE.
5767 All callers changed.
5768 (quoting_options_from_style): New function.
5769 (quotearg_n_style): Use it.
5770 (quotearg_n_style_mem): New function.
5772 * quotearg.h (quotearg_n_style_mem): New function.
5774 2002-01-16 Jim Meyering <meyering@lucent.com>
5776 * getdate.y: Add three semicolons, each just before a closing brace.
5777 Bison (as of version 1.31) no longer papers over that mistake.
5779 2002-02-14 Paul Eggert <eggert@twinsun.com>
5781 * backupfile.c (ISDIGIT): Comment fix.
5782 * getdate.y (ISDIGIT): Likewise.
5783 * posixtm.c (ISDIGIT, year): Likewise.
5784 * strverscmp.c (ISDIGIT): Likewise.
5785 * userspec.c (ISDIGIT): Likewise.
5787 2002-01-05 Jim Meyering <meyering@lucent.com>
5789 * version-etc.c (version_etc_copyright): Update copyright year.
5791 2001-01-19 Paul Eggert <eggert@twinsun.com>
5793 * closeout.c (close_stdout_status): If ferror (stdout), do
5794 not silently exit merely because the output buffer happens to
5795 have nothing pending.
5797 2001-12-18 Paul Eggert <eggert@twinsun.com>
5799 See the big note in ../ChangeLog.
5800 * human.c (suffixes): Prefer K to k for 1024.
5801 (generate_suffix_backwards): New function.
5802 (human_readable_inexact): Use it.
5803 * xstrtol.c (__xstrtol): If there is no number but there
5804 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5805 Accept 'K' as well as 'k'.
5807 2001-12-15 Jim Meyering <meyering@lucent.com>
5809 * regex.h (__restrict_arr): Update from libc.
5811 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5812 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5815 2001-12-10 Jim Meyering <meyering@lucent.com>
5817 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5818 Instead, include "xalloc.h".
5819 (initbuffer): Don't cast xmalloc return value to char*.
5820 (readline): Reword comment.
5821 Don't cast xrealloc return value to char*
5824 2001-12-09 Jim Meyering <meyering@lucent.com>
5826 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5827 `signed and unsigned type in conditional expression'.
5828 * posixtm.c (posix_time_parse): Likewise.
5830 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5832 * readtokens.c (readtoken): Declare an index to be of type unsigned
5833 to avoid a pedantic warning.
5835 * getstr.c: Don't include assert.h.
5836 (getstr): Remove warning-evoking assertions.
5837 Return -1 if offset parameter is out of bounds.
5838 Change the type of a local from int to size_t.
5840 * strftime.c (my_strftime_localtime_r): Include this function
5841 definition in the `#if ! HAVE_TM_GMTOFF' block.
5843 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5844 Include xalloc.h instead.
5846 2001-12-02 Jim Meyering <meyering@lucent.com>
5848 * tempname.c: Don't declare getenv, thus reverting the change of
5849 2001-11-18. It's no longer necessary, now that stdlib.h is always
5852 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5853 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5855 2001-11-30 Akim Demaille <akim@epita.fr>
5857 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5858 before being defined.
5860 2001-11-27 Paul Eggert <eggert@twinsun.com>
5862 * quotearg.h (quotearg_n, quotearg_n_style):
5863 First arg is int, not unsigned.
5864 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5865 (SIZE_MAX, UINT_MAX): New macros.
5866 (quotearg_n_options): Abort if N is negative.
5867 Avoid overflow check on hosts where size_t is 64 bits and int
5868 is 32 bits, as overflow is impossible there.
5869 Fix off-by-one typo that caused unnecessary reallocation.
5871 2001-11-27 Jim Meyering <meyering@lucent.com>
5873 * tempname.c: Merge with version from libc.
5874 * regex.c: Likewise.
5876 * tempname.c: Include stdlib.h unconditionally. On some old systems
5877 for which STDC_HEADERS is 0, it was not included, resulting in a
5878 warning about an integer-to-pointer conversion problem with getenv.
5879 Reported by Volker Borchert.
5881 2001-11-26 Jim Meyering <meyering@lucent.com>
5883 * gtod.h: Remove file.
5884 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5885 * gettimeofday.c: Don't include gtod.h.
5886 (GTOD_init): Remove function.
5887 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5888 Suggestion from Volker Borchert.
5890 2001-11-23 Jim Meyering <meyering@lucent.com>
5892 * hash.h (struct hash_table): Don't define here. Merely declare it.
5893 * hash.c (struct hash_table): Define it here instead.
5895 2001-11-22 Jim Meyering <meyering@lucent.com>
5897 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5899 2001-11-18 Paul Eggert <eggert@twinsun.com>
5901 * tempname.c (TMP_MAX): Remove; no longer needed.
5902 (TEMPORARIES): New macro.
5903 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5904 removes an artificial limitation (e.g. HP-UX 10.20, where
5907 2001-11-18 Jim Meyering <meyering@lucent.com>
5909 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5912 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5913 files will be created before anything else.
5915 2001-11-17 Jim Meyering <meyering@lucent.com>
5917 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5918 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5919 rather than group writable. Patch by Juan F. Codagnone.
5921 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5922 Instead, include "xalloc.h".
5924 * mountlist.c: Include unlocked-io.h after all system headers.
5925 Remove explicit declarations of xmalloc, xrealloc,
5926 and xstrdup. Instead, include "xalloc.h".
5928 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5929 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5930 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5932 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5933 Reported by Padraig Brady.
5935 * mkstemp.c: #undef mkstemp.
5937 (rpl_mkstemp): Rename from mkstemp.
5940 2001-11-16 Jim Meyering <meyering@lucent.com>
5942 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5943 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5944 determine the amount of total physical memory, use pstat_getstatic.
5945 HPUX-11 doesn't define _SC_PHYS_PAGES.
5946 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5947 If sysconf couldn't be used to determine the amount of available
5948 physical memory, use both pstat_getstatic and pstat_getdynamic.
5949 Based on a patch from Bob Proulx.
5951 2001-11-05 Jim Meyering <meyering@lucent.com>
5953 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5955 2001-11-03 Jim Meyering <meyering@lucent.com>
5957 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5958 in argmatch_to_argument call.
5960 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5963 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5964 e.g., a fault due to an attempt to free a NULL pointer.
5966 2001-11-01 Jim Meyering <meyering@lucent.com>
5968 * dirfd.c, dirfd.h: New files.
5969 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5971 * hash.c (hash_print) [TESTING]: Clean up.
5973 2001-10-22 Paul Eggert <eggert@twinsun.com>
5975 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5976 to avoid a warning if -Wall.
5978 2001-10-21 Paul Eggert <eggert@twinsun.com>
5980 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5982 2001-10-21 Jim Meyering <meyering@lucent.com>
5984 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5985 this code would end up calling gettext even in packages built
5987 * getopt.c (_): Likewise.
5988 * regex.c (_): Likewise.
5990 2001-10-20 Paul Eggert <eggert@twinsun.com>
5992 * error.c (strerror_r): Do not declare unless !_LIBC.
5993 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5994 Use strerror_r that is only a macro, even if it is not a function.
5995 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5996 (private_strerror): Use prototypes, not old-style function definition.
5997 (print_errno_message): New function.
5998 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6000 (error_tail, error, error_at_line): Use it.
6002 2001-10-11 Jim Meyering <meyering@lucent.com>
6004 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6005 and quote_n (1, ... to avoid clobbering a buffer.
6007 2001-10-05 Jim Meyering <meyering@lucent.com>
6009 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6010 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6011 * hash-pjw.h: New file.
6013 2001-09-30 Jim Meyering <meyering@lucent.com>
6015 * mountlist.c [MOUNTED_GETFSSTAT]:
6016 Include <sys/ucred.h>, for Apple Darwin.
6017 Include sys/mount.h and sys/fs_types.h only if available.
6019 (read_filesystem_list): Use FS_TYPE.
6021 2001-09-29 Paul Eggert <eggert@twinsun.com>
6023 * exclude.c (excluded_filename): 0 -> false, since it's
6026 2001-09-28 Paul Eggert <eggert@twinsun.com>
6028 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6029 #defines strtoimax. Also treat the other strto* functions
6032 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6033 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6034 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6036 2001-09-26 Jim Meyering <meyering@lucent.com>
6038 Most macros in unlocked-io.h had the wrong number of arguments.
6039 * gen-uio: New script.
6040 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6041 * unlocked-io.hin: Remove file.
6042 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6043 rather than trying to embed it here.
6044 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6045 Reported by Padraig Brady.
6047 2001-09-25 Volker Borchert <bt@teknon.de>
6049 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6051 2001-09-23 Jim Meyering <meyering@lucent.com>
6053 * mountlist.c: Remove useless parentheses in #if directives.
6054 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6055 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6057 2001-09-22 Jim Meyering <meyering@lucent.com>
6059 * localcharset.c: Update from latest gettext.
6060 * config.charset: Likewise.
6062 2001-09-20 Jim Meyering <meyering@lucent.com>
6064 * xstrtol.c (strtoimax): Guard declaration with
6065 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6066 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6067 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6068 (strtoumax): Likewise, for completeness (it wasn't necessary).
6070 2001-09-06 Paul Eggert <eggert@twinsun.com>
6072 * strtoimax.c (HAVE_LONG_LONG):
6073 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6074 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6075 to work around bug in IBM C compiler.
6077 2001-09-16 Jim Meyering <meyering@lucent.com>
6079 * mkdir.c: New file.
6081 2001-09-04 Paul Eggert <eggert@twinsun.com>
6083 * xgetcwd.c: Revert some of the previous change; intead,
6084 fix the HAVE_GETCWD_NULL code to behave more like the
6085 !HAVE_GETCWD_NULL code used to.
6088 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6091 2001-09-04 Paul Eggert <eggert@twinsun.com>
6093 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6094 Use ssize_t, not int, to store result of readlink.
6095 Check for ssize_t overflow as well as size_t overflow,
6096 as POSIX says the result of readlink is implementation-defined
6097 when ssize_t overflows.
6098 Remove unnecessary cast to char*.
6099 Use free+malloc instead of realloc, as the storage doesn't need
6100 to be preserved and it's clearer and can be more efficient that way.
6101 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6102 * xreadlink.h (xreadlink): Update prototype.
6104 2001-09-03 Paul Eggert <eggert@twinsun.com>
6106 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6107 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6108 spotted by Jim Meyering.
6110 2001-09-03 Jim Meyering <meyering@lucent.com>
6112 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6114 2001-09-03 Paul Eggert <eggert@twinsun.com>
6116 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6117 like the HAVE_GETCWD_NULL code.
6118 Include pathmax.h if not HAVE_GETCWD.
6119 Do not include xalloc.h.
6120 (INITIAL_BUFFER_SIZE): New symbol.
6121 Do not use xmalloc / xrealloc, since the caller is responsible for
6122 handling errors. Preserve errno around `free' during failure.
6123 Do not overrun buffer when using getwd.
6125 2001-09-03 Paul Eggert <eggert@twinsun.com>
6127 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6128 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6130 2001-09-02 Jim Meyering <meyering@lucent.com>
6132 * error.c: Update from GNU libc.
6134 2001-09-01 Jim Meyering <meyering@lucent.com>
6136 * xreadlink.c: New file.
6137 * xreadlink.h: New file.
6138 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6140 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6141 doesn't conflict with sparc Solaris 7's definition in
6142 /usr/include/sys/int_types.h.
6144 * exclude.c: Use `""', not `<>' to #include non-system header files.
6145 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6146 and strncasecmp as r-values. Unixware didn't have declarations.
6148 2001-08-31 Jim Meyering <meyering@lucent.com>
6150 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6151 Use an initial, malloc'd, buffer of length 128 rather than
6152 a statically allocated one of length 1024.
6154 2001-08-30 Paul Eggert <eggert@twinsun.com>
6156 * xgetcwd.c: Don't include pathmax.h.
6157 Include stdlib.h and unistd.h if available.
6159 (xmalloc, xstrdup, free): Remove decls.
6160 (xgetcwd): Don't assume sizes fit in unsigned.
6161 Check for overflow when computing sizes.
6162 Simplify reallocation code.
6164 2001-08-28 Paul Eggert <eggert@twinsun.com>
6166 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6168 * strtoimax.c: Renamed from strtoxmax.c, removing the
6171 Also, make the following further changes to make this file's
6172 configuration more similar to that of strtol.c:
6173 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6174 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6175 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6176 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6177 changed to signed values.
6179 And make the following changes as well:
6180 Fix copyright notice, as 1999 was missing.
6181 (verify): New macro.
6182 (strtoimax): Check sizes at compile-time, not run-time.
6183 Prefer strtol to strtoll if both work.
6184 (main): Remove; it was not that useful and was a pain to maintain.
6186 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6188 2001-08-30 Paul Eggert <eggert@twinsun.com>
6190 * savedir.c (savedir): Remove size parameter, as POSIX says that
6191 a directory's st_size can have an arbitrary value, so the old
6192 usage could waste an arbitrary amount of memory. All uses
6194 * savedir.h: Update prototype.
6196 2001-08-30 Paul Eggert <eggert@twinsun.com>
6198 * xstrtol.c (strtoimax): New decl.
6200 2001-08-28 Paul Eggert <eggert@twinsun.com>
6202 * xstrtol.h: Add copyright notice.
6203 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6204 LONGINT_INVALID_SUFFIX_CHAR.
6206 2001-08-30 Paul Eggert <eggert@twinsun.com>
6208 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6211 2001-08-30 Paul Eggert <eggert@twinsun.com>
6213 * hash.c: Remove '2001' from copyright notice.
6215 2001-08-30 Paul Eggert <eggert@twinsun.com>
6217 * full-write.h: New file.
6218 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6219 * full-write.c: Correct credits, as cccp.c no longer
6220 exists and anyway it was so heavily changed from the old cccp
6221 code as to be unrecognizable. Include full-write.h.
6222 (full_write) Return size_t, with short writes meaning failure.
6223 All callers changed. This fixes a bug with large buffers
6225 * utime.c: Include full-write.h.
6227 2001-08-30 Paul Eggert <eggert@twinsun.com>
6229 Merge 'exclude' changes from tar 1.13.22.
6230 This fixes one or two unlikely storage allocation overflow bugs,
6231 but doesn't change user-visible behavior otherwise.
6233 2001-08-30 Paul Eggert <eggert@twinsun.com>
6235 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6236 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6237 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6238 Include if available.
6239 (<xalloc.h>): Include
6240 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6241 (verify): New macro. Use it to verify that EXCLUDE macros do not
6242 collide with FNM macros.
6243 (struct patopts): New struct.
6244 (struct exclude): Use it, as exclude patterns now come with options.
6245 (new_exclude): Support above changes.
6246 (new_exclude, add_exclude_file):
6247 Initial size must now be a power of two to simplify overflow checking.
6248 (free_exclude, fnmatch_no_wildcards): New function.
6249 (excluded_filename): No longer requires options arg, as the options
6250 are determined by add_exclude. Now returns bool, not int.
6251 (excluded_filename, add_exclude):
6252 Add support for the fancy new exclusion options.
6253 (add_exclude, add_exclude_file): Now takes int options arg.
6254 Check for arithmetic overflow when computing sizes.
6255 (add_exclude_file): xrealloc might modify errno, so don't
6256 realloc until after errno might be used.
6258 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6260 (free_exclude): New decl.
6261 (add_exclude, add_exclude_file): Now takes int options arg.
6262 (excluded_filename): No longer requires options arg, as the options
6263 are determined by add_exclude. Now returns bool, not int.
6265 2001-08-30 Paul Eggert <eggert@twinsun.com>
6267 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6269 2001-08-27 Jim Meyering <meyering@lucent.com>
6271 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6273 * version-etc.c (N_): Remove definition.
6274 Revert most of last change.
6275 Instead, simply don't mark the `Copyright...' string for translation.
6276 Based on advice from Paul Eggert.
6278 * strtoxmax.c: Tweak comment.
6280 2001-08-26 Jim Meyering <meyering@lucent.com>
6282 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6283 of copyright with `%s' so translators don't get an untranslated
6285 (COPYRIGHT_YEAR): Define.
6286 (version_etc): Use fprintf rather than fputs.
6287 Suggestion from Ulrich Drepper.
6289 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6291 * strtoll.c: New file, from GNU libc.
6292 * xstrtoimax.c: New file.
6294 * xstrtol.h: Add xstrtoimax.
6295 * strtoumax.c: New file. Simply include "strtoumax.c".
6296 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6298 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6299 * strtoxmax.c: ... then renamed to this.
6301 2001-08-13 Paul Eggert <eggert@twinsun.com>
6303 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6304 Port to Solaris 8, where 'sed' requires a space after the 'r'
6305 command, and where sh dislikes "$/". Clean up the spacing a bit.
6306 Redirect output to $tmp just once.
6308 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6310 * addext.c (<errno.h>): Include.
6311 (errno): Declare if not defined.
6312 (addext): Work correctly when pathconf returns -1 and leaves
6313 errno alone because there is no limit. Also, work even if
6314 pathconf returns a value greater than SIZE_MAX.
6316 2001-08-12 Jim Meyering <meyering@lucent.com>
6318 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6319 Simply `return getcwd (NULL, 0);'.
6320 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6321 Use 1300 as initial value for length, not PATH_MAX.
6323 * pathmax.h: Clean up cpp syntax.
6325 2001-08-12 Jim Meyering <meyering@lucent.com>
6327 * gettimeofday.c: New file.
6329 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6331 2001-08-04 Jim Meyering <meyering@lucent.com>
6333 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6334 to get in sync with glibc.
6336 2001-08-03 Paul Eggert <eggert@twinsun.com>
6338 The following changes are from gettext 0.10.39 as maintained by
6341 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6342 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6343 with inverted sense. All uses changed.
6345 * mbswidth.c: Don't include <limits.h>.
6346 Include <stdlib.h> and <string.h> unconditionally.
6347 (iswcntrl, mbsinit, ISCNTRL): New macros.
6348 (mbsnwidth): Use K&R style function declarations.
6349 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6350 can optimize it when MB_CUR_MAX == 1.
6351 The width of control characters is zero, not 1.
6353 2001-07-15 Jim Meyering <meyering@lucent.com>
6355 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6356 (BUILT_SOURCES): Add unlocked-io.h.
6357 (io_functions): Define.
6358 (unlocked-io.h): New rule.
6359 (DISTCLEANFILES): Add unlocked-io.h.
6360 (all-local): Depend on unlocked-io.h, to ensure it is created.
6362 * unlocked-io.hin: New file
6364 * regex.c: Update from glibc.
6366 2001-07-05 Jim Meyering <meyering@lucent.com>
6368 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6370 (libfetish_a_SOURCES): Put all .h files here instead.
6371 Remove a thus-exposed (better checks in automake) duplicate and
6372 two unnecessary .h files.
6374 2001-06-11 Jim Meyering <meyering@lucent.com>
6376 * regex.c: Update from GNU libc.
6378 2001-05-27 Jim Meyering <meyering@lucent.com>
6380 * readutmp.h (UT_TYPE): Define.
6382 2001-05-24 Jim Meyering <meyering@lucent.com>
6384 * argmatch.c: Include "quote.h".
6385 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6386 quote function. Reported by Göran Uddeborg.
6388 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6390 * dirname.c (dir_name): Compute append_dot using path, not newpath
6391 which is not yet declared.
6393 2001-05-11 Paul Eggert <eggert@twinsun.com>
6395 * Makefile.am (libfetish_a_SOURCES):
6396 Add strftime.c, since we now compile it on all hosts.
6398 * strftime.c (my_strftime):
6399 Define to nstrftime if emacs, but only if my_strftime is not defined.
6400 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6401 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6402 Add one more extra argument: a nanoseconds value.
6405 (my_strftime function): Add %N format.
6406 (emacs_strftimeu): Renamed from emacs_strftime,
6407 with extra ut argument.
6409 2001-05-11 Paul Eggert <eggert@twinsun.com>
6411 dirname code cleanup. base_name now behaves more compatibly
6412 with POSIX basename when given file names that have trailing
6413 slashes, and similarly for dir_name. Add new primitives
6414 base_len and dir_len. Put the directory-name-related decls
6417 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6418 * backupfile.c (base_name): Likewise.
6419 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6420 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6421 * makepath.c (strip_trailing_slashes): Likewise.
6422 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6424 * rename.c (strip_trailing_slashes): Likewise.
6425 * same.c (base_name): Likewise.
6426 * stripslash.c (ISSLASH): Likewise.
6428 * addext.c: Include <dirname.h> after size_t is defined.
6429 * backupfile.c: Likewise.
6431 * addext.c (addext): Use base_len to trim redundant
6432 trailing slashes instead of doing it ourselves.
6433 But do not trim the last slash if it is not redundant.
6435 * backupfile.c (find_backup_file_name,
6436 max_backup_version): Use base_len instead of rolling it ourselves.
6437 Handle the case of "" and (on DOS) "C:" correctly.
6439 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6440 Include <string.h>, <dirname.h>.
6441 (base_name): Allow file names ending in slashes, other than names
6442 that are all slashes. In this case, return the basename followed
6443 by the slashes. This is more general, and can be used in places
6444 where the original base_name purposely had an assertion failure.
6445 (base_len): New function.
6447 * dirname.c: Include <string.h> instead of <stdlib.h>.
6448 Do not include <assert.h>; no longer needed.
6450 (memrchr): Remove decl.
6451 (dir_name_r): Remove.
6452 (dir_len): Renamed from dirlen. All callers changed.
6453 Rewrite in terms of base_name, for simplicity and consistency.
6454 (dir_name): Never return NULL. All callers changed.
6455 Do not include <stdlib.h> in test program; no longer needed.
6456 return 0; is fine for test program.
6458 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6460 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6462 * path-concat.c (path_concat): Use base_len to compute
6463 base length, not strlen; this means we cannot rely on memcpy
6466 * same.c (STREQ): Remove.
6467 (same_name): Handle the case where the basename ends in trailing '/'.
6469 * stripslash.c (strip_trailing_slashes): Return nonzero if
6470 a slash was stripped. Do not strip the last slash after a
6473 2001-04-08 Jim Meyering <meyering@lucent.com>
6475 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6476 recomputed; that's necessary when the offset spans a DST transition.
6477 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6479 2001-04-02 Jim Meyering <meyering@lucent.com>
6481 * regex.h, regex.c: Update from GNU libc.
6483 2001-03-19 Paul Eggert <eggert@twinsun.com>
6485 * version-etc.c (version_etc_copyright): Update to 2001.
6487 2001-03-16 Paul Eggert <eggert@twinsun.com>
6489 * tempname.c (uint64_t): Define to uintmax_t if
6490 not defined, and if UINT64_MAX is not defined.
6491 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6492 Reported by John David Anglin.
6494 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6496 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6497 alias if codeset is empty.
6498 * config.charset (BeOS): Use wildcard syntax.
6500 2001-03-13 Jim Meyering <meyering@lucent.com>
6502 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6503 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6506 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6508 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6510 * unicodeio.c (print_unicode_char): Simplify accordingly.
6512 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6514 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6515 support for DOS/DJGPP.
6517 2001-02-28 Paul Eggert <eggert@twinsun.com>
6519 * Makefile.am (libfetish_a_SOURCES):
6520 Add dup-safer.c, fopen-safer.c.
6521 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6523 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6525 2001-02-25 Paul Eggert <eggert@twinsun.com>
6527 The mkstemp replacement is taken from glibc 2.2.2, with some
6528 portability fixes for use outside glibc, as follows:
6530 * tempname.c (struct_stat64): New macro.
6531 (direxists, __gen_tempname): Use it.
6532 This avoids a portability problem with Solaris 8.
6534 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6535 (<stddef.h>, <stdint.h>, <string.h>):
6536 Include only if STDC_HEADERS || _LIBC.
6537 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6538 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6539 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6540 (__set_errno): Define this macro if <errno.h> doesn't.
6541 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6542 Define these macros if <stdio.h> doesn't.
6543 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6544 Define these macros if <sys/stat.h>
6545 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6546 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6547 __xstat64): Define if not _LIBC.
6548 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6549 (__gen_tempname): Invoke gettimeofday only if
6550 HAVE_GETTIMEOFDAY || _LIBC;
6551 otherwise, fall back on plain "time".
6552 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6554 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6556 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6558 2001-02-17 Jim Meyering <meyering@lucent.com>
6560 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6561 around included file name.
6563 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6565 * strftime.c: Update from GNU libc (the only changes were to comments).
6567 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6569 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6571 2001-02-17 Paul Eggert <eggert@twinsun.com>
6573 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6574 Remove workaround macros for hosts that have mbrtowc but not
6575 mbstate_t, as we now insist on proper declarations for both
6576 before using mbrtowc.
6578 2001-02-17 Jim Meyering <meyering@lucent.com>
6580 * regex.c: Update from libc.
6582 2001-02-16 Paul Eggert <eggert@twinsun.com>
6584 * alloca.c (malloc): Undef before defining, since stdlib.h
6585 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6586 Reported by Mark Hounschell via Paul Eggert.
6588 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6590 * config.charset: Update for FreeBSD 4.2.
6592 2001-01-26 Jim Meyering <meyering@lucent.com>
6594 * quotearg.c: Include stddef.h.
6595 * quote.c: Include stddef.h.
6596 Reported by Axel Kittenberger.
6598 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6599 line in double quotes so that it evokes a better diagnostic.
6600 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6601 Reported by Axel Kittenberger.
6603 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6605 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6606 to avoid a warning. Add back 'const' to inptr.
6608 2001-01-16 Jim Meyering <meyering@lucent.com>
6610 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6613 2001-01-14 Jim Meyering <meyering@lucent.com>
6615 * rename.c: New file. From Volker Borchert.
6616 Include stdlib.h, string.h or strings.h, and xalloc.h.
6617 Use strip_trailing_slashes rather than open-coding it.
6619 2001-01-03 Paul Eggert <eggert@twinsun.com>
6621 * strftime.c: Sync with glibc time/strftime.c 1.81.
6623 2001-01-03 Jim Meyering <meyering@lucent.com>
6625 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6626 local `inptr' to avoid warning with some system declarations of iconv.
6628 2000-12-29 Paul Eggert <eggert@twinsun.com>
6630 * modechange.c: Do not assume that mode_t uses the
6631 traditional octal encoding. E.g. "chmod 1 FOO" should set
6632 the other-execute bit of FOO even if S_IXOTH != 1.
6634 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6635 WOTH, XOTH, ALLM): New macros.
6636 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6637 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6639 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6640 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6642 No need to use uintmax_t; unsigned long is long enough.
6643 Don't bother to get suffix since we don't use it.
6645 2000-12-24 Jim Meyering <meyering@lucent.com>
6647 * hash.c (is_prime): Return explicit boolean values.
6648 (hash_get_first): Return NULL to appease Irix5.6's 89.
6649 Reported by Nelson Beebe.
6651 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6653 * localcharset.c (locale_charset): Add support for Win32.
6655 2000-12-18 Paul Eggert <eggert@twinsun.com>
6657 * physmem.h, physmem.c: New files.
6659 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6660 (noinst_HEADERS): Add physmem.h.
6662 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6663 't' for compatibility with Solaris 8 sort.
6665 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6667 * config.charset: Add support for BeOS.
6669 2000-12-16 Jim Meyering <meyering@lucent.com>
6671 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6672 SHELLS_FILE to a file name that's useful on djgpp systems.
6674 (ADDITIONAL_DEFAULT_SHELLS): Define.
6675 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6676 Based mostly on a patch from Prashant TR.
6678 2000-12-16 Jim Meyering <meyering@lucent.com>
6680 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6681 N and M) would have treated it like `chown N:N FILE'.
6683 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6685 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6687 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6688 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6689 to the list of canonical encodings. Rename EUC-CN to GB2312.
6691 2000-12-08 Andreas Schwab <schwab@suse.de>
6693 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6694 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6696 2000-12-07 Jim Meyering <meyering@lucent.com>
6698 * stripslash.c (ISSLASH): Define.
6699 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6702 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6703 (dir_name_r): Declare this function as static.
6704 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6705 manifest itself on a name containing a mix of slashes and
6707 Make this function work with names starting with a DOS-style
6708 drive letter and colon prefix.
6709 (dir_name): Append `.' if necessary.
6710 Based mostly on patches from Prashant TR and Eli Zaretskii.
6712 * dirname.h (dir_name_r): Remove prototype.
6714 2000-12-05 Jim Meyering <meyering@lucent.com>
6716 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6718 2000-12-04 Jim Meyering <meyering@lucent.com>
6720 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6721 Also include memory.h, stdlib.h, unistd.h if appropriate.
6722 Reported by Andreas Jaeger (conflicting declaration of malloc).
6724 2000-12-02 Jim Meyering <meyering@lucent.com>
6726 * closeout.h: Make idempotent, to avoid some obscure warnings.
6728 2000-12-01 Paul Eggert <eggert@twinsun.com>
6730 * memrchr.c: Include <config.h> before any system include file.
6732 2000-11-29 Paul Eggert <eggert@twinsun.com>
6734 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6736 2000-11-26 Jim Meyering <meyering@lucent.com>
6738 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6740 2000-11-22 Paul Eggert <eggert@twinsun.com>
6742 * strftime.c (my_strftime): Do not invoke mbrlen with a
6743 size of (size_t) -1; it's not portable.
6745 2000-11-17 Akim Demaille <akim@epita.fr>
6747 * obstack.h: Formatting changes.
6748 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6749 prevent type checking.
6750 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6751 cast the value to (void *): assigning a `foo *' to a `void *'
6753 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6755 2000-11-17 Jim Meyering <meyering@lucent.com>
6757 * strstr.c: Update from GNU libc.
6759 2000-11-16 Jim Meyering <meyering@lucent.com>
6761 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6763 2000-11-11 Jim Meyering <meyering@lucent.com>
6765 * error.c: Add a couple #includes, merging from GNU libc version.
6767 2000-11-10 Jim Meyering <meyering@lucent.com>
6769 * obstack.h: Update from GNU libc.
6770 * obstack.c: Likewise.
6772 2000-11-06 Paul Eggert <eggert@twinsun.com>
6774 * getusershell.c (setusershell): Use rewind rather than
6775 fseek/fseeko, to avoid configuration hassles with fseeko.
6776 Don't bother opening SHELLS_FILE if shellstream is NULL;
6779 2000-11-05 Jim Meyering <meyering@lucent.com>
6781 * makepath.h (make_dir): Declare.
6782 * makepath.c (make_dir): Remove `static' attribute.
6785 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6787 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6788 last one in a bucket, advance to the next bucket.
6790 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6792 * fnmatch.c: Do not comment out all the code if we are using
6793 the GNU C library, because in some cases we are replacing buggy
6794 code in the GNU C library itself.
6796 2000-10-30 Paul Eggert <eggert@twinsun.com>
6798 * error.h, getline.h, modechange.h:
6799 Remove "2000" from Copyright line, as the file hasn't been
6800 changed this year other than in the copyright notice.
6802 * xalloc.h: Add "2000" to Copyright line, as this file
6803 was changed this year.
6805 2000-10-30 Paul Eggert <eggert@twinsun.com>
6807 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6808 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6809 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6811 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6813 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6814 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6815 doesn't define __restrict_arr.
6817 2000-10-29 Jim Meyering <meyering@lucent.com>
6819 * xstat.in: Fix grammar in comment.
6821 2000-10-28 Jim Meyering <meyering@lucent.com>
6823 * memchr.c: Update from libc.
6824 Adjust for portability:
6825 [HAVE_STDLIB_H]: Include stdlib.h.
6826 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6827 Undef __memchr, too.
6828 [!weak_alias]: Define __memchr to memchr.
6830 * regex.c: Update from libc.
6831 * regex.h: Likewise.
6832 * getopt1.c: Likewise.
6833 * memcmp.c: Likewise.
6835 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6836 Avoid using fseek, when possible -- it's broken by design.
6837 Patch by Ulrich Drepper.
6839 2000-10-26 Jim Meyering <meyering@lucent.com>
6841 * strftime.c: Update from libc.
6843 2000-10-25 Jim Meyering <meyering@lucent.com>
6845 * obstack.c: Update from libc.
6847 2000-10-23 Jim Meyering <meyering@lucent.com>
6849 * hard-locale.c (hard_locale): Revert last change -- it was simply
6850 wrong. That set_locale call must not have any side effects.
6853 2000-10-22 Jim Meyering <meyering@lucent.com>
6855 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6856 [CYCLIC]: Remove now-unused definition.
6858 * save-cwd.c (O_DIRECTORY): Define, if needed.
6859 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6860 Suggestion from Ulrich Drepper.
6862 2000-10-21 Jim Meyering <meyering@lucent.com>
6864 * dirname.c (dir_name_r): New function, factored out of dir_name.
6865 (dir_name): Use dir_name_r.
6866 * dirname.h (dir_name_r): Declare it.
6868 2000-10-21 Jim Meyering <meyering@lucent.com>
6870 * dirname.c (memrchr): Declare if necessary.
6871 (dir_name): Remove the restriction that there be no
6872 trailing slashes. Now, this code skips past them, effectively
6874 [TEST_DIRNAME] (main): New unit tests.
6876 * memrchr.c: New file from GNU libc.
6877 Undef __memrchr, too.
6878 [!weak_alias]: Define __memrchr to memrchr.
6879 Guard weak_alias use with `#ifdef weak_alias'.
6881 2000-10-17 Jim Meyering <meyering@lucent.com>
6883 * quote.h (PARAMS): Define and use.
6884 Reported by Akim Demaille.
6886 * getopt.c: Update from libc.
6888 2000-10-16 Jim Meyering <meyering@lucent.com>
6890 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6893 2000-09-25 Jim Meyering <meyering@lucent.com>
6895 * md5.h (rol): Define (from GnuPG).
6897 * sha.c: Give credit (GnuPG) where due.
6898 (M): Use rol rather than open-coding it.
6899 Add a FIXME comment.
6901 2000-09-21 Jim Meyering <meyering@lucent.com>
6903 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6904 Reported by Michael Stone.
6906 2000-09-20 Jim Meyering <meyering@lucent.com>
6908 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6909 (noinst_HEADERS): Add sha.h.
6910 Based on code from Scott G. Miller and from GnuPG.
6912 2000-09-15 Jim Meyering <meyering@lucent.com>
6914 * regex.c: Update from libc.
6916 2000-09-10 Jim Meyering <meyering@lucent.com>
6918 * getopt.c (_getopt_internal): Update from glibc.
6920 2000-09-09 Jim Meyering <meyering@lucent.com>
6922 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6923 think it should be used as a general replacement for isascii.
6924 * fnmatch.c: Likewise.
6925 * mbswidth.c: Likewise
6926 * regex.c: Likewise.
6929 * userspec.c: Include sys/param.h and limits.h.
6931 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6932 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6933 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6934 UID, GID. Check range.
6936 2000-09-06 Jim Meyering <meyering@lucent.com>
6938 * getopt.c (_getopt_internal): Update from glibc.
6940 2000-08-30 Jim Meyering <meyering@lucent.com>
6942 * strftime.c: Merge in changes from GNU libc.
6944 2000-08-26 Jim Meyering <meyering@lucent.com>
6946 * closeout.c: Include "__fpending.h".
6947 (close_stdout_status): Return right away if there's nothing to flush.
6949 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6950 * __fpending.c: New file.
6951 * __fpending.h: New file.
6953 2000-08-07 Paul Eggert <eggert@twinsun.com>
6955 Standardize on "memory exhausted" instead of "Memory exhausted"
6956 or "virtual memory exhausted".
6957 * obstack.c (print_and_abort): Use "memory exhausted", not
6958 "virtual memory exhausted".
6959 * same.c (same_name): Invoke xalloc_die instead of printing
6961 * userspec.c (parse_user_spec): Likewise.
6962 * bumpalloc.h: comment fix
6963 * same.c, userspec.c: Include xalloc.h.
6965 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6966 not char *const and pointing to a constant array.
6967 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6968 (xrealloc): Comment fix.
6970 * userspec.c (parse_user_spec):
6971 Don't translate a message until just before returning,
6972 to avoid unnecessary translation.
6974 2000-08-07 Jim Meyering <meyering@lucent.com>
6976 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6977 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6978 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6979 getgroups.c, gethostname.c, getopt.h, group-member.c,
6980 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6981 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6982 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6983 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6984 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6985 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6986 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6987 yesno.c: Back out Copyright date changes for each file with no change
6988 this year. This eases coordination with other programs using the same
6989 source code modules. From Paul Eggert.
6991 2000-08-03 Greg McGary <greg@mcgary.org>
6993 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6994 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6995 (EXTEND_BUFFER): Use them.
6997 2000-08-01 Jim Meyering <meyering@lucent.com>
6999 * dirname.c (ISSLASH): Define.
7000 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7001 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7002 both `\' and `/' may be use as path separators.
7003 Based on a patch from Prashant TR.
7005 2000-07-31 Paul Eggert <eggert@twinsun.com>
7007 * quotearg.c (quotearg_n_options): Don't make the initial
7008 slot vector a constant, since it might get modified.
7010 2000-07-31 Jim Meyering <meyering@lucent.com>
7012 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7013 * obstack.c (print_and_abort): Likewise.
7015 2000-07-30 Paul Eggert <eggert@twinsun.com>
7017 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7018 buffer, so that the caller can always quote one small
7019 component of a "memory exhausted" message in slot 0.
7020 From a suggestion by Jim Meyering.
7022 2000-07-30 Jim Meyering <meyering@lucent.com>
7024 * makepath.c (make_path): Quote the other instance, too.
7026 * quotearg.c (N_STATIC_SLOTVECS): Define.
7027 (STATIC_BUF_SIZE): Define.
7028 (quotearg_n_options): Use only statically allocated storage when
7029 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7030 than STATIC_BUF_SIZE.
7032 2000-07-29 Jim Meyering <meyering@lucent.com>
7034 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7035 * dirname.c (dir_name): Likewise.
7037 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7039 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7040 (dir_name): Assert that there are no trailing slashes.
7042 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7044 * mbswidth.h (mbswidth): Add a flags argument.
7045 (mbswidth): New declaration.
7046 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7047 * mbswidth.c (mbswidth): Add a flags argument.
7048 (mbsnwidth): New function.
7050 2000-07-24 Jim Meyering <meyering@lucent.com>
7052 * mbswidth.c: Remove useless #else. From Bruno Haible.
7054 2000-07-23 Paul Eggert <eggert@twinsun.com>
7056 * mbswidth.c (_XOPEN_SOURCE):
7057 Don't define; this causes problems on Solaris 7.
7058 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7060 2000-07-23 Paul Eggert <eggert@twinsun.com>
7063 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7064 so that mbstate_t is always defined.
7066 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7067 be 1 in at least one GCC installation, and this configuration
7068 error is likely to be common. Ignoring MB_LEN_MAX hurts
7069 performance on hosts that have mbrtowc but have only unibyte
7070 locales, but I assume these hosts are rare.
7072 2000-07-23 Paul Eggert <eggert@twinsun.com>
7074 * quotearg.c: Streamline by invoking multibyte code only if needed.
7075 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7076 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7077 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7078 invoke multibyte primitives.
7080 2000-07-23 Jim Meyering <meyering@lucent.com>
7082 * basename.c (base_name): Add an assertion.
7084 2000-07-15 Bruno Haible <clisp.cons.org>
7086 * quotearg.c: When the system forces us to redefine mbstate_t,
7087 shadow its mbsinit function.
7089 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7091 * mbswidth.h: New file.
7092 * mbswidth.c: New file.
7093 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7094 (noinst_HEADERS): Add mbswidth.h.
7096 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7098 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7101 2000-07-15 Jim Meyering <meyering@lucent.com>
7103 * makepath.c: Include quote.h.
7104 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7105 corresponding argument in a `quote (...)' call.
7106 Give better diagnostics.
7108 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7109 (noinst_HEADERS): Add quote.h.
7111 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7112 from tar's src/misc.c.
7113 * quote.h: New file. Prototypes for same.
7115 2000-07-10 Paul Eggert <eggert@twinsun.com>
7117 From a suggestion by Bruno Haible.
7118 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7119 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7120 to decide whether to define the BeOS workaround macro;
7121 this adjusts to the change to AC_MBSTATE_T.
7123 2000-07-13 Paul Eggert <eggert@twinsun.com>
7125 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7127 * quotearg.c (quoting_style_args, quoting_style_vals,
7128 quotearg_buffer_restyled): Add support for
7129 clocale_quoting_style. Undo previous change to
7130 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7131 and "{RIGHT QUOTATION MARK}" msgids.
7133 2000-07-05 Paul Eggert <eggert@twinsun.com>
7135 The old behavior of quoting `like this' doesn't look good with
7136 newer, ISO-style fonts. See:
7137 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7139 Instead, quote "like this" by default. Let the translator
7140 tailor the locale-specific quoting behavior by providing
7141 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7143 * quotearg.c (N_): New macro.
7144 (gettext_default): New function.
7145 (quotearg_buffer_restyled): Use
7146 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7147 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7149 2000-07-09 Jim Meyering <meyering@lucent.com>
7151 * Most files: Update copyright dates to include 2000.
7153 2000-07-08 Jim Meyering <meyering@lucent.com>
7155 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7157 (xgethostname): Remove now-unnecessary #ifdef.
7158 Move declaration of `err' into loop where it's used.
7160 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7162 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7163 by allocating a larger buffer. Test the gethostname return value for
7164 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7165 returns an error and ENAMETOOLONG isn't defined.
7167 2000-07-05 Paul Eggert <eggert@twinsun.com>
7168 and Bruno Haible <haible@clisp.cons.org>
7170 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7172 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7174 * quotearg.c (struct quoting_options): Simplify quote_these_too
7177 2000-07-03 Jim Meyering <meyering@lucent.com>
7179 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7180 Reported by Bruno Haible.
7182 2000-07-04 Jim Meyering <meyering@lucent.com>
7184 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7185 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7188 2000-07-03 Paul Eggert <eggert@twinsun.com>
7189 and Bruno Haible <haible@clisp.cons.org>
7191 * quotearg.c (mbrtowc):
7192 Assign to *pwc, and return 1 only if result is nonzero.
7193 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7195 2000-07-03 Jim Meyering <meyering@lucent.com>
7197 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7198 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7201 2000-07-02 Jim Meyering <meyering@lucent.com>
7203 * quotearg.c (mbstate_t): Don't define here.
7205 2000-07-02 Jim Meyering <meyering@lucent.com>
7207 * nanosleep.c (SIGCONT): Define if not already defined.
7209 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7211 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7212 per change in ../m4/ls-mntd-fs.m4.
7213 (read_filesystem_list): Ignore symbolic links.
7215 2000-06-29 Jim Meyering <meyering@lucent.com>
7217 * same.c: Include <string.h> or <strings.h>, as appropriate,
7218 for declaration of strcmp.
7220 * long-options.c: Include <stdlib.h>, for declaration of exit.
7222 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7223 Avoid warning by casting result to `char *' to remove `const'.
7225 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7227 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7229 2000-06-26 Paul Eggert <eggert@twinsun.com>
7231 savedir now sets errno on failure and invokes xmalloc to get memory.
7232 Fix a couple of other minor bugs while we're at it.
7234 * savedir.c (<unistd.h>): Do not include; there's no need.
7235 (NAMLEN): Remove macro.
7236 (malloc, realloc): Remove decls.
7238 ("xalloc.h"): Include.
7239 (NAME_SIZE_DEFAULT): New macro.
7240 (savedir): Use xmalloc / xrealloc to allocate memory.
7241 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7242 Skip "" directory entries.
7243 Use strlen to calculate directory entry length, since the old method
7244 is rarely used these days and isn't worth supporting.
7245 Don't use a pointer after freeing it.
7246 Check for integer overflow when calculating allocation size.
7247 Use memcpy to copy entries, instead of stpcpy.
7248 Set errno properly when returning NULL.
7249 Check for readdir error.
7251 2000-06-26 Jim Meyering <meyering@lucent.com>
7253 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7255 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7257 * getusershell.c (xmalloc, xrealloc): Remove functions.
7259 Don't include <stdlib.h>. Don't declare malloc, realloc.
7261 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7263 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7265 2000-06-24 Jim Meyering <meyering@lucent.com>
7267 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7269 2000-06-21 Jim Meyering <meyering@lucent.com>
7271 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7273 2000-06-19 Paul Eggert <eggert@twinsun.com>
7275 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7276 (mbrtowc, mbstate_t): Define substitutes if
7277 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7278 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7279 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7281 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7283 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7284 than 1024, return a memory chunk of least possible size, instead
7285 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7286 Use free/xmalloc instead of xrealloc to avoid copying for very long
7289 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7291 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7292 address, not strdup. Include <stdlib.h> and don't declare free().
7294 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7296 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7299 2000-06-21 Jim Meyering <meyering@lucent.com>
7301 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7302 (noinst_HEADERS): Add getstr.h.
7304 * getline.c (getstr): Move into a separate file.
7305 * getstr.c (getstr): New file, extracted from getline.c, with
7306 the following changes: new parameter, delim2; both delim[12]
7307 parameters have type `int', not `char'. The latter would lose
7308 with 8-bit delimiters.
7309 * getstr.h: New file.
7311 2000-06-19 Jim Meyering <meyering@lucent.com>
7313 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7315 2000-06-18 Jim Meyering <meyering@lucent.com>
7317 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7318 Besides, these days every porting target provides a mkdir function.
7320 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7321 (this snippet comes from src/system.h).
7323 2000-06-15 Paul Eggert <eggert@twinsun.com>
7325 * human.c (adjust_value): New function.
7326 (human_readable_inexact): Apply rounding style even when
7327 printing approximate values.
7329 2000-06-14 Paul Eggert <eggert@twinsun.com>
7331 * human.c (human_readable_inexact): Allow an input block
7332 size that is not a multiple of the output block size, and vice versa.
7333 Reported by Piergiorgio Sartor.
7335 2000-06-14 Paul Eggert <eggert@twinsun.com>
7337 * getdate.y (get_date): Apply relative times after time
7338 zone indicator, not before. Reported by Todd A. Jacobs.
7340 2000-06-13 Jim Meyering <meyering@lucent.com>
7342 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7344 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7346 2000-06-12 Paul Eggert <eggert@twinsun.com>
7348 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7350 2000-06-04 Paul Eggert <eggert@twinsun.com>
7352 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7354 2000-06-04 Jim Meyering <meyering@lucent.com>
7356 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7357 SunOS 4.1.4 for which gid_t is an unsigned type.
7359 2000-06-03 Jim Meyering <meyering@lucent.com>
7361 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7363 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7365 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7366 newer, don't install charset.alias.
7367 * config.charset: Change the Linux/glibc rules so they become empty
7368 on glibc-2.1 or newer.
7370 2000-06-02 Jim Meyering <meyering@lucent.com>
7372 * mountlist.c: Back out last change. Instead, do this...
7373 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7374 member using the same `ignore'-testing code.
7375 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7379 2000-05-29 Jim Meyering <meyering@lucent.com>
7381 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7382 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7384 2000-05-22 Jim Meyering <meyering@lucent.com>
7386 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7388 2000-05-18 Jim Meyering <meyering@lucent.com>
7390 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7391 back, too, since it may have been modified by allocate_entry.
7392 (hash_delete): Rewrite to use neither the assignment operator
7393 nor the comma operator in an if-expression.
7395 2000-05-15 Paul Eggert <eggert@twinsun.com>
7398 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7399 Remove; no longer needed.
7400 "quotearg.h": Add include.
7401 (file_name): Do not bother to explicitly initialize to NULL; it's less
7402 efficient on some hosts.
7403 (close_stdout_status): Remove test as to whether stdout was already
7404 closed; it breaks for the case "echo x | sort >&-".
7405 Quote file name colons.
7406 Do not assume that _("write error") lacks format strings.
7408 2000-05-15 Jim Meyering <meyering@lucent.com>
7410 * version-etc.c (version_etc_copyright): Update the copyright string
7411 used in all --version output.
7413 2000-05-14 Jim Meyering <meyering@lucent.com>
7415 * closeout.c (close_stdout_set_file_name): New function.
7416 (close_stdout_status): Use new file-scoped global.
7417 Return right away if fstat says the stdout file descriptor is invalid.
7418 * closeout.h (close_stdout_set_file_name): Declare.
7420 2000-05-10 Jim Meyering <meyering@lucent.com>
7422 * closeout.c [default_exit_status]: New file-scoped variable.
7423 (close_stdout_set_status): New function.
7424 * closeout.h (close_stdout_set_status): Declare.
7426 2000-05-08 Jim Meyering <meyering@lucent.com>
7428 * long-options.c: Don't include closeout.h.
7429 (parse_long_options): Don't call close_stdout for --version.
7431 2000-05-06 Jim Meyering <meyering@lucent.com>
7433 * strnlen.c: Undefine __strnlen and strnlen.
7434 [!weak_alias]: Define __strnlen to strnlen.
7436 * atexit.c: New file, from libiberty.
7438 2000-05-06 Jim Meyering <meyering@lucent.com>
7440 * closeout.c (close_stdout_status): Also check for errors on the
7443 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7445 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7446 instead of xmalloc, xrealloc, path_concat.
7447 (locale_charset): Treat empty environment variables as absent.
7448 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7450 2000-05-04 Jim Meyering <meyering@lucent.com>
7452 * getopt.c: Update from glibc.
7453 * obstack.c: Likewise.
7454 * obstack.h: Likewise.
7455 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7457 * regex.h: Likewise.
7458 * strndup.c: Likewise.
7459 * strnlen.c: New file, from glibc.
7461 2000-05-01 Jim Meyering <meyering@lucent.com>
7463 * full-write.c (full_write): Remove `FIXME' part of comment.
7465 2000-04-29 Jim Meyering <meyering@lucent.com>
7467 * path-concat.c: Declare strdup only if it's not defined.
7468 * canon-host.c: Likewise.
7470 2000-04-28 Jim Meyering <meyering@lucent.com>
7472 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7473 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7474 included first, then limits.h is included by locale.h by libintl.h.
7475 From John David Anglin.
7477 2000-04-25 Jim Meyering <meyering@lucent.com>
7479 * makepath.c (S_IRWXUGO): Define.
7480 (make_path): Always perform explicit chmod if MODE specifies any
7481 of the `special' permission bits. Prompted by a bug report against
7482 install from Mate Wierdl and Joost van Baal.
7484 2000-04-18 Jim Meyering <meyering@lucent.com>
7488 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7489 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7491 2000-04-17 Jim Meyering <meyering@lucent.com>
7493 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7494 the definition of it to rpl_strftime also defined-away the system's
7497 2000-04-15 Jim Meyering <meyering@lucent.com>
7499 Use `C' to denote so-called `contiguous' files, the same way
7501 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7502 (ftypelet): Use S_ISCTG.
7503 From Michael Deutschmann.
7505 2000-04-14 Jim Meyering <meyering@lucent.com>
7507 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7509 2000-04-08 Jim Meyering <meyering@lucent.com>
7511 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7512 names don't conflict. Reported by Eli Zaretskii.
7514 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7516 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7517 bug. Deal with the different error behavior of Irix iconv.
7519 2000-04-07 Jim Meyering <meyering@lucent.com>
7521 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7522 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7524 2000-04-05 Jim Meyering <meyering@lucent.com>
7526 Portability tweaks required for ultrix4.3.
7527 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7528 * readutmp.c: Include sys/types.h before sys/stat.h.
7529 * canon-host.c: Declare strdup.
7530 * path-concat.c: Likewise.
7531 From John David Anglin.
7533 2000-04-04 Jim Meyering <meyering@lucent.com>
7535 Be more DOS 8.3-friendly.
7536 * ref-add.sin: Renamed from ref-add.sed.in.
7537 * ref-del.sin: Renamed from ref-del.sed.in.
7538 * Makefile.am: Reflect renaming.
7539 Reported by Eli Zaretskii.
7541 Use a temporary file name that won't clash with `charset.alias'
7542 in the DOS 8.3 name space.
7543 * Makefile.am (charset_tmp): Define.
7544 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7545 (uninstall-local): Likewise.
7546 Reported by Eli Zaretskii.
7548 2000-03-29 Paul Eggert <eggert@twinsun.com>
7550 * time/strftime.c (my_strftime): Make sure we call the system
7551 strftime, not ourselves, when invoking the underlying strftime.
7553 2000-03-24 Jim Meyering <meyering@lucent.com>
7555 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7556 (charset_alias): Define.
7557 (install-exec-local): Factor out common code.
7558 (uninstall-local): Split lines longer than 80.
7559 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7561 (.sed.in.sed): New rule. Don't redirect directly to $@.
7562 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7564 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7566 * config.charset: Output a line containing "Packages using this file".
7567 * ref-add.sed.in, ref-del.sed.in: New files.
7568 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7569 ref-del.sed): New rules.
7571 2000-03-17 Jim Meyering <meyering@lucent.com>
7573 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7574 Otherwise, include <strings.h>
7576 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7578 * unicodeio.c (utf8_wctomb): New function.
7579 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7580 format instead of in UCS-4 with platform dependent endianness.
7582 2000-03-07 Paul Eggert <eggert@twinsun.com>
7584 * savedir.c (savedir): Work even if directory size is
7585 negative; this can happen with some screwy NFS configurations.
7587 2000-03-06 Jim Meyering <meyering@lucent.com>
7589 * localcharset.c (get_charset_aliases): Don't try to free file_name
7590 if it's NULL (because we ran out of memory). From Bruno Haible.
7592 2000-03-05 Jim Meyering <meyering@lucent.com>
7594 * localcharset.c ("path-concat.h"): Include.
7595 (get_charset_aliases): Use path_concat instead of ANSI string
7598 * unicodeio.h (PARAMS): Define.
7599 Use it to guard prototype.
7601 2000-03-04 Jim Meyering <meyering@lucent.com>
7603 * Makefile.am (install-exec-local): Create $(libdir) before installing
7605 (uninstall-local): Uncomment this rule so `make distcheck' works
7608 * unicodeio.c (<errno.h>): Include it.
7609 (errno): Declare if not defined.
7611 * localcharset.c: Add Bruno's comment justifying use of volatile.
7613 * config.charset: New version, incorporating remarks from a linux
7614 i18n mailing list. From Bruno Haible.
7616 2000-03-02 Jim Meyering <meyering@lucent.com>
7618 * Makefile.am (EXTRA_DIST): Add config.charset.
7620 2000-03-01 Jim Meyering <meyering@lucent.com>
7622 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7623 * unicodeio.c: Likewise.
7625 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7627 * config.charset: New file.
7628 * localcharset.c: New file.
7629 * unicodeio.h, unicodeio.c: New files.
7630 * Makefile.am (DEFS): Add -DLIBDIR=...
7631 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7632 (noinst_HEADERS): Add unicodeio.h.
7633 (all-local, install-exec-local, charset.alias): New targets.
7635 2000-02-28 Paul Eggert <eggert@twinsun.com>
7637 * quotearg.c (ALERT_CHAR): New macro.
7638 (quotearg_buffer_restyled): Use it.
7640 2000-02-27 Jim Meyering <meyering@lucent.com>
7642 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7643 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7645 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7646 not `#if STDC_HEADERS'.
7647 Declare malloc if needed.
7649 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7650 now that autoconf always defines the HAVE_DECL_ symbols.
7651 * human.c: Likewise.
7653 * strtoumax.c: Likewise.
7655 * backupfile.c: Arrange for cpp to fail if the configure-time
7656 declaration check was not run.
7658 * human.c: Likewise.
7660 * strtoumax.c: Likewise.
7662 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7663 then first look up the entire `.'-containing string as a login name.
7665 2000-02-18 Paul Eggert <eggert@twinsun.com>
7667 * getdate.y: Handle two-digit years with leading zeros correctly.
7668 (textint): New typedef.
7669 (parser_control): Member year changed from int to textint.
7671 (YYSTYPE): Removed; replaced by %union with int and textint members.
7672 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7673 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7674 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7675 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7676 (date, number, to_year): Use width of number in digits, not its value,
7677 to determine whether it's a 2-digit year, or a 2-digit time.
7678 (yylex): Store number of digits of numeric tokens.
7679 Reported by John Kendall.
7681 (parser_control): Changed from struct parser_control to typedef (for
7682 consistency). All uses changed.
7684 (tID): Removed; not used.
7685 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7687 2000-02-14 Paul Eggert <eggert@twinsun.com>
7689 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7690 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7692 2000-02-12 Jim Meyering <meyering@lucent.com>
7694 * userspec.c (ISDIGIT): Define it.
7695 (isdigit): Remove definition.
7696 (is_number): Use ISDIGIT, not isdigit.
7697 <libintl.h>: Include.
7699 (parse_user_spec): Mark translatable strings.
7701 2000-02-10 Jim Meyering <meyering@lucent.com>
7703 With these changes, nanosleep.[ch] are finally enough like the other
7704 lib/* replacement files to compile on a few more losing systems.
7706 * nanosleep.h: Don't include config.h.
7707 Remove prototype from declaration of nanosleep.
7708 (PARAMS): Remove now-unneeded definition.
7709 * nanosleep.c: #undef nanosleep.
7710 (rpl_nanosleep): Rename from nanosleep.
7712 2000-02-03 Jim Meyering <meyering@lucent.com>
7714 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7715 rather than with `#if HAVE_UTMPNAME'.
7717 2000-02-01 Jim Meyering <meyering@lucent.com>
7719 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7721 2000-01-31 Jim Meyering <meyering@lucent.com>
7723 * nanosleep.h (nanosleep): Guard declaration with
7724 `#if ! HAVE_DECL_NANOSLEEP'.
7725 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7726 the declaration in that vendor's sys/timers.h.
7727 Reported by Christian Krackowizer.
7729 * quotearg.c (ISASCII): Add #undef and move definition to follow
7730 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7731 (ISPRINT): Likewise.
7732 Reported by Tom Tromey.
7734 2000-01-30 Jim Meyering <meyering@lucent.com>
7736 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7737 uses of ->ut_name. The latter doesn't work with new Linux header files
7738 where only utmpx.ut_user is declared.
7740 * readutmp.h (UT_USER): Define.
7742 2000-01-23 Jim Meyering <meyering@lucent.com>
7744 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7747 2000-01-22 Jim Meyering <meyering@lucent.com>
7749 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7750 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7751 Required for some AIX systems. Reported by Christian Krackowizer.
7752 [TESTING] (main): New function.
7754 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7755 * dirname.c (dir_name): Support for DOS-style file names with drive
7758 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7760 * strverscmp.c (ISDIGIT): Define.
7761 (strverscmp): Use ISDIGIT, not isdigit.
7763 2000-01-17 Paul Eggert <eggert@twinsun.com>
7765 * nanosleep.c (nanosleep):
7766 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7767 POSIX.1 doesn't require SA_INTERRUPT and some systems
7768 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7769 it's been part of POSIX.1 since day 1 (in 1988).
7771 2000-01-17 Jim Meyering <meyering@lucent.com>
7773 * interlock: Remove unused file. Reported by François Pinard.
7775 2000-01-16 Paul Eggert <eggert@twinsun.com>
7777 * quotearg.c (quotearg_buffer_restyled): Do not quote
7778 alert, backslash, formfeed, and vertical tab unnecessarily in
7779 shell quoting style.
7782 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7783 Free Software Foundation, Inc.
7784 Copying and distribution of this file, with or without modification,
7785 are permitted provided the copyright notice and this notice are preserved.