1 2005-09-06 Simon Josefsson <jas@extundo.com>
3 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
4 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
6 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
8 Change bitset word type from unsigned int to unsigned long int,
9 as this has better performance on typical 64-bit hosts.
10 Port bitset code to hosts with unusual word sizes.
11 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
12 (build_collating_symbol):
13 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
14 argument is a bitset. This is merely a style issue, but it makes
15 it clearer that an entire array is expected.
16 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
17 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
18 Port to the case where bitset_word is not the same as unsigned int.
19 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
20 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
22 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
23 (build_trtable, group_nodes_into_DFAstates):
25 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
26 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
27 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
28 * regexec.c (group_nodes_into_DFAstates): Likewise.
29 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
30 * regcomp.c (optimize_subexps, lower_subexp):
31 Work even if bitset_word has holes in its bitwise representation.
32 * regex_internal.h (BITSET_WORD_BITS): Likewise.
33 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
35 * regex_internal.c (re_string_reconstruct):
36 Don't assume UCHAR_MAX == 255.
37 * regex_internal.h (bitset_set_all): Likewise.
38 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
40 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
41 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
43 (BITSET_WORD_MAX): New macro.
44 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
45 (bitset_set_all, bitset_copy): Now inline functions, not macros.
46 (bitset_empty, bitset_copy):
47 Prefer sizeof (bitset) to multiplying it out ourselves.
48 (bitset_not_merge): Remove; unused.
49 (bitset_contain): Return bool, not unsigned int with one bit on.
51 * regexec.c (build_trtable): Don't assume bitset has no stricter
52 alignment than re_node_set; do this by defining a new internal
53 type struct dests_alloc and using it to allocate memory.
55 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
57 Check for arithmetic overflow when calculating sizes, to prevent
58 some buffer-overflow issues. These patches are conservative, in the
59 sense that when I couldn't determine whether an overflow was possible,
60 I inserted a run-time check.
61 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
62 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
63 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
64 (re_xnrealloc, re_x2nrealloc): New inline functions.
65 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
66 (build_equiv_class, build_charclass): Check for arithmetic overflow
67 in size expression calculations.
68 * lib/regex_internal.c (re_string_realloc_buffers):
69 (build_wcs_upper_buffer, re_node_set_add_intersect):
70 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
71 (re_dfa_add_node, register_state): Likewise.
72 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
73 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
74 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
75 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
77 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
79 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
80 to avoid a collision with bits/local_lim.h in glibc.
81 All uses changed. Problem reported by Dmitry V. Levin in
82 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
84 * regex_internal.c (build_wcs_upper_buffer): Fix portability
85 bugs in int versus size_t comparisons.
86 (re_string_context_at): Fix bug where the code assumed that
89 Use bool where appropriate.
90 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
92 (calc_eclosure_iter): Likewise, for ROOT arg.
93 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
94 (build_charclass_op): Likewise, for NON_MATCH arg.
95 * regex_internal.c (re_string_allocate, re_string_construct):
96 (re_string_construct_common): Likewise, for ICASE arg.
97 * regexec.c (re_search_2_stub, re_search_stub):
98 Likewise, for RET_LEN arg.
99 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
100 (set_regs): Likewise, for FL_BACKTRACK arg.
101 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
102 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
103 (calc_eclosure_iter, parse_bracket_exp):
104 Use bool for internal variables that are booleans.
105 * regexec.c (re_search_internal, check_matching, proceed_next_node):
106 (set_regs, build_sifted_states, sift_states_bkref):
107 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
108 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
109 (find_collation_sequence_value):
111 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
112 (re_node_set_compare):
113 Return bool, not int. All callers changed.
114 * regexec.c (check_halt_node_context, check_dst_limits):
115 (build_trtable, check_node_accept): Likewise.
116 * regex_internal.h: Include stdbool.h.
118 Fix bugs uncovered when converting to bool.
119 * regcomp.c (calc_eclosure_iter): Check for storage allocation
120 failure instead of charging ahead blindly.
121 * regex_internal.c (register_state): Likewise.
122 * regexec.c (re_search_2_stub): Use simpler method than boolean
123 for freeing internal storage.
124 (group_nodes_into_DFA_states): Use unsigned int, not int, for
125 bitset pieces used as boolean, to avoid undefined behavior
126 on hosts that do int overflow checking.
128 2005-08-31 Derek Price <derek@ximbiot.com>
130 * getdelim.c (getdelim): Return EOF on EOF.
131 Reported by Larry Jones <lawrence.jones@ugs.com>.
133 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
135 * regex_internal.c (re_string_reconstruct): Don't assume buffer
136 lengths fit in regoff_t; this isn't true if regoff_t is the same
138 * regex.c (re_search_internal): 5th arg is LAST_START
139 (= START + RANGE) instead of RANGE. This avoids overflow
140 problems when regoff_t is the same width as size_t.
142 (re_search_2_stub): Check for overflow when adding the
143 sizes of the two strings.
144 (re_search_stub): Check for overflow when adding START
145 to RANGE; if it occurs, substitute the extreme value.
147 2005-08-31 Jim Meyering <jim@meyering.net>
149 * regcomp.c (search_duplicated_node): Make first pointer arg
151 * regex_internal.c (create_ci_newstate, create_cd_newstate):
152 (register_state): Likewise.
153 * regexec.c (search_cur_bkref_entry, check_dst_limits):
154 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
155 (group_nodes_into_DFAstates): Likewise.
157 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
159 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
160 old glibc regex code mishandles strings longer than 2**31 bytes.
161 This patch fixes this when the regex code is used in gnulib
162 (i.e., outside glibc).
164 This patch should not affect the use of the regex code inside
165 glibc. No doubt this problem also needs to be handled for glibc
166 as well, but the result will be an incompatible change to the
167 glibc ABI, and the old ABI will have to be supported too. That
168 can be the the subject for another patch.
170 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
171 governing whether the rest of this patch is active. By default,
172 the macro is disabled and the patch has no effect.
173 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
174 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
175 (struct re_pattern_buffer, re_search, re_search_2, re_match):
176 (re_match_2, re_set_registers): Use the new types.
177 * regex_internal.h (Idx, re_hashval_t): New types.
178 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
180 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
181 (re_string_context_at, bin_tree_t, re_dfastate_t):
182 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
183 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
184 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
185 (re_string_char_size_at, re_string_wchar_at):
186 (re_string_elem_size_at):
187 Use the new types and macros to port to 64-bit hosts.
188 Use unsigned types for internal values, so that the code
189 mostly works even for arrays larger than SSIZE_MAX.
190 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
191 (search_duplicated_node, calc_eclosure_iter, fetch_number):
192 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
193 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
194 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
195 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
196 (calc_inveclosure, parse_dup_op, build_range_exp):
197 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
198 (fetch_number, create_token_tree, mark_opt_subexp):
200 * regex_internal.c (re_string_construct_common, create_ci_newstate):
201 (create_cd_newstate, re_string_allocate, re_string_construct):
202 (re_string_realloc_buffers, build_wcs_upper_buffer):
203 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
204 (re_string_reconstruct, re_string_peek_byte_case):
205 (re_string_fetch_byte_case, re_string_context_at):
206 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
207 (re_node_set_init_copy, re_node_set_add_intersect):
208 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
209 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
210 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
211 (re_acquire_state, re_acquire_state_context, register_state):
213 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
214 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
215 (re_search_internal, re_search_2_stub, re_search_stub)
216 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
217 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
218 (update_cur_sifted_state, check_dst_limits):
219 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
220 (check_subexp_limits, sift_states_bkref, merge_state_array):
221 (check_subexp_matching_top, get_subexp, get_subexp_sub):
222 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
223 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
224 (expand_bkref_cache, check_node_accept_bytes):
225 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
226 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
227 (acquire_init_state_context, check_halt_node_context):
228 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
229 (sift_states_backward, clean_state_log_if_needed):
230 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
231 (find_recover_state, transit_state_sb, transit_state_mb):
232 (transit_state_bkref, build_trtable, match_ctx_clean):
234 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
235 to work around an assumption that REG_MISSING is negative.
237 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
238 (seek_collating_symbol_entry) [defined _LIBC]:
239 (lookup_collation_sequence_value) [defined _LIBC]:
240 (build_range_exp, build_collating_symbol) [defined _LIBC]:
241 Use prototypes rather than old-style function definitions.
242 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
243 (transit_state_sb) [0]:
244 (find_collation_sequence_value) [defined _LIBC]: Likewise.
246 * regexec.c (re_search_internal): Simplify update of rm_so and
249 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
250 (optimize_subexps, lower_subexp):
251 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
252 since the signed shift might overflow. Use 1u<<31 instead.
253 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
254 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
257 * regcomp.c (optimize_subexps, lower_subexp):
258 Use CHAR_BIT rather than 8, for clarity.
259 * regexec.c (check_dst_limits_calc_pos_1):
260 (check_subexp_matching_top): Likewise.
261 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
262 have to worry about portability issues when shifting it left.
263 Remove no-longer-needed test for table_size > 0.
264 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
265 in a word, as the resulting behavior is undefined.
266 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
267 in one case, a <= should have been an <, and in another case the
268 whole test was missing.
269 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
270 the standard name CHAR_BIT.
271 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
272 this is not true on one's complement and signed-magnitude hosts.
274 * regex_internal.h (re_sub_match_top_t): Remove unused member
276 (struct re_dfa_t): Remove unused member states_alloc.
277 * regcomp.c (init_dfa): Don't initialize unused members.
279 2005-08-31 Bruno Haible <bruno@clisp.org>
281 * strstr.c: Include <stddef.h>, for NULL.
282 * strcasestr.c: Likewise.
283 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
285 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
287 * iconvme.h: Add prototype for iconv_alloc.
289 2005-08-29 Simon Josefsson <jas@extundo.com>
291 * iconvme.c: Fix errno.
293 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
295 * iconvme.c: Split iconv_string into iconv_alloc.
297 2005-08-27 Jim Meyering <jim@meyering.net>
299 * fopen-safer.c: Merge minor changes from coreutils.
300 * dup-safer.c: Likewise.
301 * fd-safer.c: Likewise.
303 Merge from coreutils.
304 * stdio--.h: New file.
305 * stdlib--.h: New file.
306 * mkstemp-safer.c: New file.
309 * pipe-safer.c: New file.
310 * creat-safer.c: New file.
311 * fcntl--.h (creat): Define to creat_safer.
312 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
313 * unistd--.h (pipe): Define to pipe_safer.
314 * unistd-safer.h: Declare pipe_safer.
316 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
318 * regex_internal.h: Remove all references to
319 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
321 (bitset_not, bitset_merge, bitset_not_merge):
322 (bitset_mask, re_string_allocate, re_string_construct):
323 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
324 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
325 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
326 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
327 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
328 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
329 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
330 (re_acquire_state_context):
331 Remove unnecessary forward decls.
332 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
333 Put __attribute at function definition,
334 now that the function decl has been removed.
335 * lib/regex_internal.c (re_string_peek_byte_case):
336 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
339 2005-08-26 Simon Josefsson <jas@extundo.com>
341 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
342 Haible <bruno@clisp.org>.
344 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
346 * regexec.c (set_regs): Don't alloca with an unbounded size.
348 alloca modernization/simplification for regex.
349 * regex.c: Remove portability cruft for alloca. This no longer
350 needs to be at the start of the file, and can be moved into
351 regex_internal.h and simplified.
352 * regex_internal.h: Include <alloca.h>.
353 (__libc_use_alloca) [!defined _LIBC]: New macro.
354 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
355 now works outside glibc.
357 2005-08-24 Simon Josefsson <jas@extundo.com>
359 * getpass.c: Add WIN32 implementation. Conditionalize use of
360 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
363 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
365 Make regex safe for g++. This fixes one real bug (an "err"
366 that should have been "*err"). g++ problem reported by
368 * regex_internal.h (re_calloc): New macro, consistent with
369 re_malloc etc. All callers of calloc changed to use re_calloc.
370 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
371 not int. All callers changed.
372 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
373 just use an array of size MB_LEN_MAX.
374 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
375 (find_recover_state): Change "err" to "*err"; this fixes what
376 appears to be a real bug.
377 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
380 2005-08-25 Jim Meyering <jim@meyering.net>
382 * open-safer.c: Include <config.h>.
383 Otherwise, we'd lose LARGEFILE support in any file using
386 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
388 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
389 * regex.h (regerror): Likewise.
391 * regex.c: Do not include <sys/types.h>, as POSIX no longer
392 requires this. (The code never needed it.)
394 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
395 All uses of recently-renamed identifiers changed to use the new,
396 POSIX-compliant names. The code will build and run just fine
397 without these changes, but it's better to eat our own dog food
398 and use the standard-conforming names.
400 * regex.h: Fix a multitude of POSIX name space violations.
401 These changes have an effect only for programs that define
402 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
403 do not change anything for programs compiled in the normal way.
404 Also, there is no effect on the ABI.
406 (_REGEX_SOURCE): New macro.
407 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
408 defined and _GNU_SOURCE is not; this fixes a name space violation.
410 Rename the following macros to obey POSIX requirements.
411 The old names are still visible as macros if _REGEX_SOURCE is defined.
412 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
413 RE_BACKSLASH_ESCAPE_IN_LISTS.
414 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
415 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
416 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
417 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
418 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
419 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
420 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
421 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
422 (REG_INTERVALS): renamed from RE_INTERVALS.
423 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
424 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
425 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
426 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
427 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
428 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
429 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
430 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
431 RE_UNMATCHED_RIGHT_PAREN_ORD.
432 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
433 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
434 (REG_DEBUG): renamed from RE_DEBUG.
435 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
436 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
437 unusual, since we can't clash with the POSIX REG_ICASE.
438 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
439 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
440 (REG_NO_SUB): renamed from RE_NO_SUB.
441 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
442 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
443 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
444 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
445 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
446 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
447 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
448 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
449 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
450 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
451 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
452 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
453 RE_SYNTAX_POSIX_MINIMAL_BASIC.
454 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
455 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
456 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
457 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
458 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
459 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
460 (REG_FIXED): Renamed from REGS_FIXED.
461 (REG_NREGS): Renamed from RE_NREGS.
463 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
464 of other REG_* macros, since POSIX says the user is allowed to
465 #undef these macros selectively.
467 (reg_errcode_t): Update comment stating what other tables need
470 Rename the following enum values to obey POSIX requirements.
471 The old names are still visible as macros.
472 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
473 is not defined, since GNU is supposed to be a superset of POSIX as
474 much as possible, and since we want reg_errcode_t to be a signed
475 type for implementation consistency.
476 (_REG_NOERROR): Renamed from REG_NOERROR.
477 (_REG_NOMATCH): Renamed from REG_NOMATCH.
478 (_REG_BADPAT): Renamed from REG_BADPAT.
479 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
480 (_REG_ECTYPE): Renamed from REG_ECTYPE.
481 (_REG_EESCAPE): Renamed from REG_EESCAPE.
482 (_REG_ESUBREG): Renamed from REG_ESUBREG.
483 (_REG_EBRACK): Renamed from REG_EBRACK.
484 (_REG_EPAREN): Renamed from REG_EPAREN.
485 (_REG_EBRACE): Renamed from REG_EBRACE.
486 (_REG_BADBR): Renamed from REG_BADBR.
487 (_REG_ERANGE): Renamed from REG_ERANGE.
488 (_REG_ESPACE): Renamed from REG_ESPACE.
489 (_REG_BADRPT): Renamed from REG_BADRPT.
490 (_REG_EEND): Renamed from REG_EEND.
491 (_REG_ESIZE): Renamed from REG_ESIZE.
492 (_REG_ERPAREN): Renamed from REG_ERPAREN.
493 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
494 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
495 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
496 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
498 (_REG_RE_NAME, _REG_RM_NAME): New macros.
499 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
500 changed. But support the old name if the new one is not defined
501 and if _REGEX_SOURCE.
503 Change the following member names in struct re_pattern_buffer.
504 The old names are still supported if !_REGEX_SOURCE.
505 The new names are always supported, regardless of _REGEX_SOURCE.
506 (re_buffer): Renamed from buffer.
507 (re_allocated): Renamed from allocated.
508 (re_used): Renamed from used.
509 (re_syntax): Renamed from syntax.
510 (re_fastmap): Renamed from fastmap.
511 (re_translate): Renamed from translate.
512 (re_can_be_null): Renamed from can_be_null.
513 (re_regs_allocated): Renamed from regs_allocated.
514 (re_fastmap_accurate): Renamed from fastmap_accurate.
515 (re_no_sub): Renamed from no_sub.
516 (re_not_bol): Renamed from not_bol.
517 (re_not_eol): Renamed from not_eol.
518 (re_newline_anchor): Renamed from newline_anchor.
520 Change the following member names in struct re_registers.
521 The old names are still supported if !_REGEX_SOURCE.
522 The new names are always supported, regardless of _REGEX_SOURCE.
523 (rm_num_regs): Renamed from num_regs.
524 (rm_start): Renamed from start.
525 (rm_end): Renamed from end.
527 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
528 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
529 Prepend __ to parameter names.
531 Undo yesterday's changes.
533 2005-08-24 Jim Meyering <jim@meyering.net>
536 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
538 2005-08-21 Bruno Haible <bruno@clisp.org>
540 * lock.h: Add multiple inclusion guard.
541 * tls.h: Add multiple inclusion guard.
543 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
545 * regex.h (REG_NOSYS)
546 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
547 Define, since POSIX requires it as of 2001.
548 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
549 New private symbol, used to keep the enum signed in all cases.
550 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
551 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
553 * regex_internal.c (re_string_skip_chars, register_state):
555 Remove forward decls; no longer needed now that we use prototypes.
556 * regexec.c (acquire_init_state_context, check_halt_node_context):
557 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
558 (clean_state_log_if_needed): Likewise.
560 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
562 Fix problems reported by Sam Steingold in
563 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
564 * regexec.c (sift_states_bkref): Fix portability bug: the code
565 assumed that reg_errcode_t is a signed type, which is not
566 necessarily true if _XOPEN_SOURCE is not defined.
567 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
568 some compilers warn about it otherwise.
570 2005-08-20 Jim Meyering <jim@meyering.net>
572 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
573 of unused local, dfa.
575 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
577 * regcomp.c (create_initial_state): Remove duplicate decl.
578 (init_word_char, create_initial_state, duplicate_node_closure):
579 (fetch_token, peek_token_bracket, build_range_exp):
580 (build_collating_symbol): Remove forward decls; no longer needed
581 now that we use prototypes.
584 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
585 (re_compile_fastmap_iter, regcomp, regerror, regfree):
586 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
587 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
588 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
589 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
590 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
591 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
592 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
593 (build_range_exp, build_collating_symbol, parse_bracket_exp):
594 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
595 (build_charclass, build_charclass_op, fetch_number, create_tree):
596 (create_token_tree, mark_opt_subexp, duplicate_tree):
597 Use prototypes rather than old-style definitions.
600 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
601 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
602 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
603 (re_string_reconstruct, re_string_peek_byte_case):
604 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
605 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
606 (re_node_set_init_copy, re_node_set_add_intersect):
607 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
608 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
609 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
610 (re_acquire_state, re_acquire_state_context, register_state):
611 (create_ci_newstate, create_cd_newstate, free_state):
613 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
614 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
615 (re_search_internal, prune_impossible_nodes):
616 (acquire_init_state_context, check_matching, static):
617 (check_halt_node_context, check_halt_state_context, proceed_next_node):
618 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
619 (update_regs, sift_states_backward, build_sifted_states):
620 (clean_state_log_if_needed, merge_state_array):
621 (update_cur_sifted_state, add_epsilon_src_nodes):
622 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
623 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
624 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
625 (find_recover_state, check_subexp_matching_top, transit_state_mb):
626 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
627 (check_arrival, check_arrival_add_next_nodes):
628 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
629 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
630 (check_node_accept_bytes, check_node_accept, extend_buffers):
631 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
632 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
637 (re_string_allocate, re_string_construct, re_string_reconstruct):
638 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
639 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
640 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
641 (re_string_context_at, re_string_peek_byte_case):
642 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
643 is defined, since we now use prototypes always.
645 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
646 C89 or better. All uses removed.
648 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
650 * regex_internal.c (re_acquire_state, re_acquire_state_context)
651 [defined lint]: Suppress bogus uninitialized-variable warnings.
653 * regcomp.c (duplicate_node): Return new index, not an error code,
654 and let the caller return REG_ESPACE if out of space. This
655 removes an uninitialied-variable warning with GCC 4.0.1, and also
656 avoids taking the address of a local variable. All callers
659 2005-08-19 Jim Meyering <jim@meyering.net>
661 * regexec.c (proceed_next_node): Redo local variables to
662 avoid GCC shadowing warnings.
664 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
666 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
667 (re_node_set_insert_last, re_dfa_add_node):
668 Rename local variables to avoid GCC shadowing warnings.
670 2005-08-18 Bruno Haible <bruno@clisp.org>
672 * strstr.c (strstr): Fix return value in multibyte case.
673 * strcasestr.c (strcasestr): Likewise.
675 2005-08-17 Jim Meyering <jim@meyering.net>
677 Make the %s format (seconds since the epoch) work for a negative
678 number and when used with a zero-padded field width, e.g. %015s.
680 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
681 label so that it precedes the code to set `digits'. Otherwise,
682 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
683 print `00-22'. Now, it prints `-0022', as it should.
685 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
687 * regex.h: Remove useless space-before-tab. From coreutils.
689 2005-08-17 Bruno Haible <bruno@clisp.org>
691 * strcasestr.h: New file.
692 * strcasestr.c: New file.
694 2005-08-17 Bruno Haible <bruno@clisp.org>
696 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
697 * strstr.c: Completely rewritten, with multibyte locale support.
699 2005-08-17 Bruno Haible <bruno@clisp.org>
701 * strcasecmp.c: Use mbuiter.h.
703 2005-08-17 Bruno Haible <bruno@clisp.org>
705 * mbuiter.h: New file.
707 2005-08-16 Bruno Haible <bruno@clisp.org>
709 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
711 (mbi_avail, mbi_advance): Let the iteration end before the terminating
712 NUL byte, not after it.
714 2005-08-16 Bruno Haible <bruno@clisp.org>
716 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
717 the valid ones. Makes the comparison operations transitive:
718 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
719 * strcasecmp.c (strcasecmp): Use mb_casecmp.
721 2005-08-16 Bruno Haible <bruno@clisp.org>
723 * strcase.h (strcasecmp): Add note in comments.
724 * strncasecmp.c: Use code from strcasecmp.c.
725 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
726 (strcasecmp): Work correctly in multibyte locales.
728 2005-08-16 Bruno Haible <bruno@clisp.org>
730 * strnlen1.h: New file.
731 * strnlen1.c: New file.
733 2005-08-16 Bruno Haible <bruno@clisp.org>
735 * mbfile.h: New file.
737 2005-08-16 Bruno Haible <bruno@clisp.org>
739 * mbiter.h: New file.
741 2005-08-16 Bruno Haible <bruno@clisp.org>
743 * mbchar.h: New file.
744 * mbchar.c: New file.
746 2005-08-16 Bruno Haible <bruno@clisp.org>
748 * tls.h: New file, from GNU gettext.
749 * tls.c: New file, from GNU gettext.
751 2005-08-15 Bruno Haible <bruno@clisp.org>
753 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
756 2005-08-14 Jim Meyering <jim@meyering.net>
760 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
761 Use the hash-table-based cycle-detection code not just when
762 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
763 Reported by James Youngman in
764 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
765 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
766 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
767 This lets us compile with -DFTS_DEBUG, once again.
768 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
769 * fts.c (fd_safer): Remove decl.
770 Include fcntl--.h rather than unistd-safer.h
771 (fts_safe_changedir): Don't call fd_safer; no longer needed
772 now that we include fcntl--.h.
774 2005-08-11 Simon Josefsson <jas@extundo.com>
776 * readline.h, readline.c: New file.
778 2005-08-11 Bruno Haible <bruno@clisp.org>
780 * strnlen.h (strnlen): Change parameter name to match comment.
782 2005-08-10 Simon Josefsson <jas@extundo.com>
784 * strndup.c: Use strnlen.h.
786 * strnlen.h: New file.
788 2005-08-02 Simon Josefsson <jas@extundo.com>
790 * getline.h, getline.c: Rewrite.
792 * getdelim.h, getdelim.c: New files, ported from glibc.
794 2005-07-31 Bruno Haible <bruno@clisp.org>
796 * lock.h (gl_lock_initializer): New macro.
797 (gl_lock_define_initialized): Use it.
798 (gl_rwlock_initializer): New macro.
799 (gl_rwlock_define_initialized): Use it.
800 (gl_recursive_lock_initializer): New macro.
801 (gl_recursive_lock_define_initialized): Use it.
803 2005-07-26 Bruno Haible <bruno@clisp.org>
805 * lock.h: Update from GNU gettext.
806 * lock.c: Update from GNU gettext.
808 2005-07-18 Bruno Haible <bruno@clisp.org>
810 * lock.h (gl_once_t): New type.
811 (gl_once_define, gl_once): New macros.
812 * lock.c (fresh_once): New variable.
813 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
816 2005-07-18 Simon Josefsson <jas@extundo.com>
818 * check-version.c (check_version): Accept identical versions too.
820 2005-07-18 Bruno Haible <bruno@clisp.org>
822 * lock.h: New file, from GNU gettext.
823 * lock.c: New file, from GNU gettext.
825 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
827 * quotearg.c: Add translator comment suggested by Bruno Haible,
830 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
832 * version-etc-fsf.c (version_etc_copyright): Parameterize the
833 copyright symbol and the year.
834 * version-etc.c (COPYRIGHT_YEAR): New constant.
835 (version_etc_va): Use parameterized copyright notice.
836 Reword to conform to the current GNU coding standards.
838 2005-07-11 Simon Josefsson <jas@extundo.com>
840 * size_max.h: New file.
842 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
844 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
847 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
848 and Paul Eggert <eggert@cs.ucla.edu>
850 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
851 in wint_t, not wchar_t. Remove now-unnecessary cast.
853 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
855 * regex.c, regex.h: Sync from libc.
856 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
857 New files, synced from libc, except that regex_internal.h
858 currently has a small porting fix.
860 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
862 Remove the dependency of the strftime module on the tzset module.
863 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
864 Copy the input structure, to work around some of the bug with
865 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
866 Solaris releases, you should also use the tzset module, but we won't
867 require it as a dependency any more since we don't want LGPLed code
868 to depend on GPLed code.
870 2005-07-02 Jim Meyering <jim@meyering.net>
872 * backupfile.c (backup_args): Change a `0' to NULL.
874 2005-07-01 Jim Meyering <jim@meyering.net>
876 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
877 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
878 * save-cwd.c, tempname.c:
879 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
880 and don't include <sys/file.h>).
882 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
884 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
885 declares only 'struct timespec;' (!).
887 2005-06-29 Jim Meyering <jim@meyering.net>
889 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
890 type name. Use the variable name instead.
891 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
893 2005-06-28 Simon Josefsson <jas@extundo.com>
895 * check-version.h, check-version.c: New files.
897 2005-06-28 Simon Josefsson <jas@extundo.com>
899 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
900 collision with global variable. Better indentation. Don't
901 increment buffer pointer beyond buffer end. Based on comments
902 from Paul Eggert <eggert@cs.ucla.edu>.
906 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
908 * canon-host.c (canon-host): Append trailing "," to 0 in
909 initializer of struct addrinfo, as an indication that we don't
910 care how many members the structure has.
912 2005-06-24 Derek Price <derek@ximbiot.com>
913 and Bruno Haible <bruno@clisp.org>
915 Remove stat module & update lstat.
916 * stat.c: Remove this file...
917 (slash_aware_lstat): ...moving this content and its support...
918 * lstat.c (rpl_lstat): ...into here.
921 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
923 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
924 (ranged_convert): Don't save conversion in a temporary struct.
925 This causes a warning with GCC 4.0.0, and anyway in the typical
926 case it's not worth the extra 100 bytes or so of code.
927 (ranged_convert, __mktime_internal): When calling a function via a
928 pointer P, use P () rather than (*P) (), as we now assume C89 or
931 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
933 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
934 "who -r" failed to give output. Problem reported by Tim Waugh.
936 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
937 (xcalloc): Use it to avoid needless tests.
938 Problem reported by Jim Meyering.
940 2005-06-16 Jim Meyering <jim@meyering.net>
942 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
943 when either N or S is zero.
945 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
947 * argp.h (__option_is_short): Check upper limit of
948 __key. Isprint() requires its argument to have the value
949 of an unsigned char or EOF.
951 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
953 * fnmatch.c (fnmatch): If there is an encoding error in a
954 multibyte string or pattern, fall back on unibyte matching.
955 Problem reported by James Youngman.
957 2005-06-08 Bruno Haible <bruno@clisp.org>
959 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
962 2005-06-08 Bruno Haible <bruno@clisp.org>
964 * csharpcomp.h: New file, from GNU gettext.
965 * csharpcomp.c: New file, from GNU gettext.
966 * csharpcomp.sh.in: New file, from GNU gettext.
968 2005-06-07 Derek Price <derek@ximbiot.com>
971 * glob_.h: Indent nested #ifdef.
973 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
976 Use "file name" when talking about file names, instead of "filename"
977 or "path", as per the GNU coding standards.
978 * mkdir-p.c: Renamed from makepath.c.
979 (make_dir_parents): Renamed from make_path. All callers changed.
980 * mkdir-p.h: Likewise. All includers changed.
981 * filenamecat.c: Renamed from path-concat.c.
982 (file_name_concat): Renamed from path_concat. All callers changed.
983 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
984 * filenamecat.h: Likewise. All includers changed.
985 * acl.c: Don't use "path" or "filename" to mean "file name"
986 in comments or local variable names.
987 * basename.c: Likewise.
988 * canonicalize.c, canonicalize.h: Likewise.
989 * dirname.c, dirname.h: Likewise.
990 * euidaccess.c: Likewise.
991 * exclude.c: Likewise
992 * fnmatch_.h, fnmatch_loop.c: Likewise.
993 * fsusage.c, fsuage.h: Likewise.
994 * fts.c, fts_.h: Likewise.
995 * getcwd.c: Likewise.
996 * getloadavg.c: Likewise.
997 * mkstemp.c: Likewise.
998 * mountlist.c, mountlist.h: Likewise.
999 * openat.c, openat.h: Likewise.
1000 * readlink-stub.c: Likewise.
1001 * readutmp.c, readutmp.h: Likewise.
1002 * rename.c: Likewise.
1003 * rmdir.c: Likewise.
1005 * savedir.c: Likewise.
1006 * stripslash.c: Likewise.
1007 * tempname.c: Likewise.
1008 * xreadlink.c: Likewise.
1009 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1011 * exclude.h: Likewise.
1013 * euidaccess.c (getuid, getgid, getuid, getegid)
1014 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1015 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1016 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1017 * pathmax.h: Include <limits.h> unconditionally, since other
1018 files have been getting away with it for years (MORE/BSD 4.3
1020 * userspec.c (getpwnam, getgrnam, getgrgid)
1021 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1023 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1024 Define to 256, not 255, as per modern POSIX.
1026 2005-06-01 Bruno Haible <bruno@clisp.org>
1028 * csharpexec.h: New file, from GNU gettext.
1029 * csharpexec.c: New file, from GNU gettext.
1030 * csharpexec.sh.in: New file, from GNU gettext.
1032 2005-05-31 Derek Price <derek@ximbiot.com>
1033 Paul Eggert <eggert@cs.ucla.edu>
1036 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1038 2005-05-29 Derek Price <derek@ximbiot.com>
1039 Paul Eggert <eggert@cs.ucla.edu>
1041 * glob_.h, glob.c: New files.
1043 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1045 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1047 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1048 the configuration hassle isn't worth it.
1049 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1050 (LONGEST_MODIFIER, PRIuMAX): Remove.
1052 2005-05-27 Bruno Haible <bruno@clisp.org>
1054 * getlogin_r.h: Remove second include of <stddef.h>.
1056 2005-05-25 Bruno Haible <bruno@clisp.org>
1057 Derek Price <derek@ximbiot.com>
1059 * getlogin_r.h: Simplify API documentation.
1061 2005-05-25 Derek Price <derek@ximbiot.com>
1062 Paul Eggert <eggert@cs.ucla.edu>
1064 * getlogin_r.c, getlogin_r.h: New files.
1066 2005-05-22 Bruno Haible <bruno@clisp.org>
1068 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1069 Also include <sys/param.h> if it defines MIN, MAX.
1070 Based on a patch by Derek Price <derek@ximbiot.com>.
1072 2005-05-22 Bruno Haible <bruno@clisp.org>
1074 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1075 (INT64_MIN): Fix definition.
1076 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1078 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1079 NEED_SIGNED_INT_TYPES.
1081 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1082 HAVE_SYSTEM_INTTYPES.
1084 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1086 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1087 so that unistd-safer.h (GPL'ed code) need not be included.
1089 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1092 * fts.c: Don't include "cycle-check.h" or "hash.h".
1093 (setup_dir, free_dir): New functions.
1094 (enter_dir, leave_dir): Define trivial
1095 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1096 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1097 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1098 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1099 Move to fts-cycle.c.
1100 (fts_open): Use setup_dir.
1101 (fts_close): Use free_dir.
1102 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1103 This adds a label and some gotos, but the alternatives were messier.
1104 Check for memory allocation failure when entering a dir.
1105 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1106 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1107 (FTS): New member fts_cycle, that is a union that contains the
1108 old active_dir_ht and cycle_state. All uses changed to mention
1109 fts_cycle.ht and fts_cycle.state.
1110 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1111 fts.c, with the following changes:
1112 (setup_dir, free_dir): New functions.
1113 (enter_dir): Now returns bool. Return true if successful, false
1114 if memory exhausted. All callers changed.
1115 Do not bother partly cleaning up on
1116 memory allocation failure; that is free_dir's job.
1117 However, free ad if hash_insert fails, to avoid memory leak.
1118 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1119 fts->fts_options to see which union member to use.
1121 2005-05-20 Jim Meyering <jim@meyering.net>
1123 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1124 Now a macro, to pacify GCC.
1126 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1128 * chown.c (rpl_chown): Return -1 on failure.
1130 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1132 * canonicalize.c: Include canonicalize.h first, to test interface.
1133 Include <stddef.h> unconditionally, since we assume C89 now.
1134 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1135 * fts.c: Include fts_.h first, to check interface.
1136 Do not include intprops.h; no longer needed.
1137 Include cycle-check.h and hash.h, since fts_.h no longer does.
1138 Remove unnecessary casts of closedir to void.
1139 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1140 decide whether to decrement nlinks.
1141 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1142 (FTS): Use struct hash_table * instead of Hash_table, so that
1143 we no longer need to include hash.h here.
1145 2005-05-17 Jim Meyering <jim@meyering.net>
1147 * fts.c, fts_.h: New files, from coreutils.
1149 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1151 Sync from coreutils.
1152 * unlinkdir.c, unlinkdir.h: New files.
1153 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1154 regex.h, unlocked-io.h, xtime.h:
1155 White space changes only.
1156 * makepath.c (make_path): Port to hosts where leading "//" is special.
1157 * yesno.c: Include getline.h, not ctype.h.
1158 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1159 Use getline to remove arbitrary restriction on response length.
1161 2005-05-13 Bruno Haible <bruno@clisp.org>
1163 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1164 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1165 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1166 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1167 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1168 Add support for 64-bit integers in the MSVC compiler.
1170 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1172 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1173 Change the initial comment to refer to GPL, not LGPL.
1174 gnulib-tool will change it to LGPL as needed.
1176 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1177 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1178 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1179 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1180 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1181 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1182 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1183 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1184 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1185 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1186 concatpath.c, config.charset, copy-file.c, copy-file.h,
1187 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1188 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1189 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1190 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1191 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1192 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1193 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1194 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1195 full-read.c, full-read.h, full-write.c, full-write.h,
1196 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1197 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1198 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1199 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1200 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1201 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1202 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1203 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1204 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1205 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1206 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1207 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1208 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1209 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1210 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1211 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1212 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1213 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1214 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1215 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1216 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1217 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1218 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1219 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1220 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1221 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1222 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1223 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1224 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1225 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1226 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1227 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1228 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1229 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1230 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1231 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1232 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1233 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1234 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1235 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1236 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1237 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1238 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1239 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1240 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1241 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1242 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1243 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1244 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1245 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1246 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1247 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1248 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1249 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1250 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1251 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1252 Update FSF postal mail address.
1254 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1256 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1257 specified in ai_socktype. Fix invalid ai_protocol
1258 check. ai_protocol is usually set to 0 or depending on
1259 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1260 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1261 ai_socktype / ai_protocol in the returned addrinfo structure.
1263 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1264 Bruno Haible <bruno@clisp.org>
1266 * inet_ntop.h: New file.
1267 * inet_ntop.c: New file, from glibc with modifications.
1269 2005-05-08 Jim Meyering <jim@meyering.net>
1271 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1273 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1275 Merge from coreutils. Among other things,
1276 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1277 * fd-safer.c: New file.
1278 * fcntl-safer.h, open-safer.c: Remove.
1279 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1280 * dup-safer.c: Include unistd-safer.h first.
1281 Don't include errno.h.
1282 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1283 * file-type.h: Don't assume invoker included sys/stat.h first.
1284 * file-type.c: Rely on file-type.h change.
1285 * getloadavg.c: Include unistd-safer.h.
1286 (getloadavg): Use safer open.
1287 * getusershell.c: Include "stdio-safer.h".
1288 (getusershell): Use safer fopen.
1289 * long-options.c (long_options): Use NULL rather than 0.
1290 * modechange.h (mode_free): Remove; all callers changed to invoke
1292 * modechange.c: Likewise.
1293 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1294 (MODE_DONE): New constant.
1295 (struct mode_change): Remove 'next' member.
1296 (make_node_op_equals): New function; like the old one of the
1297 same name, except it allocates an array.
1298 (mode_compile, mode_create_from_ref): Use it.
1299 (mode_compile): Allocate result as an array, not a linked list.
1300 Parse octal string ourself, so that we catch mistakes like "+0".
1301 (mode_adjust): Arg is an array, not a linked list.
1302 * modechange.c: Include stat-macros.h, xalloc.h.
1303 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1304 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1305 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1306 Remove. This is now stat-macros.h's job.
1307 (talloc): Remove. All callers replaced by xalloc, so that
1308 our invokers don't have to worry about reporting memory failures.
1309 (make_node_op_equals): Remove.
1310 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1312 (struct mode_change): Moved here from modechange.h.
1313 (mode_append_entry): Remove.
1314 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1315 apps to have incorrect behavior. Use simpler algorithm for head
1316 and tail. Don't futz with umask; that's now the job of mode_adjust.
1317 Detect more invalid usages rather than having somewhat-random behavior.
1318 Don't insert an "a=" action, as that leads to incorrect behavior.
1319 (mode_compile, mode_create_from_ref): Return NULL on error instead
1320 of an enum, since now there's only one way to have an error. All
1322 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1323 at the correct time. Simplify calculation of "+u" and its ilk.
1324 Don't mishandle "+X".
1325 (mode_free): Remove "register" and localize decls.
1326 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1327 (struct mode_change): Move to modechange.c; callers don't
1328 need to see this stuff.
1329 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1330 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1331 (mode_change, mode_adjust): Reflect the new signatures noted above.
1332 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1333 that might redefine system include files.
1334 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1335 (my_usleep): Use NULL rather than (void *) 0.
1336 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1337 Use siginterrupt to specify that system calls should be interrupted.
1338 (rpl_nanosleep): Move initialization of suspended closer to call of
1340 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1341 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1342 (desirable_utmp_entry): New function.
1343 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1344 using x2nrealloc, to simplify logic.
1345 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1346 size calculation. Do not assume utmp file is a regular file.
1347 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1348 (READ_UTMP_CHECK_PIDS): New constant.
1349 * save-cwd.c: Include unistd-safer.h.
1350 (save_cwd): Use fd_safer.
1351 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1352 [!_LIBC] Include "stat-macros.h" instead.
1353 * unistd-safer.h (fd_safer): New decl.
1355 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1357 * byteswap_.h: New file.
1359 2005-04-25 Albert Chin <china@thewrittenword.com>
1361 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1364 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1366 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1367 that "UTC +1 second" continues to work. Problem reported
1369 (relunit_snumber): New rule.
1372 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1374 * getdate.y (universal_time_zone_table): New constant.
1375 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1376 universal_time_zone_table.
1377 (lookup_zone): Prefer universal_time_zone_table to
1378 local_time_zone_table, so that "GMT" time stamps are allowed in
1379 London during the summer. Problem reported by Ian Abbott.
1381 2005-04-12 Jim Meyering <jim@meyering.net>
1383 * human.c (humblock): Set *options even when returning due to
1384 xstrtoumax conversion failure. Thanks to a used-uninitialized
1387 2005-04-09 Jim Meyering <jim@meyering.net>
1389 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1390 -Wuninitialized: initialize tm0.tm_year.
1392 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1394 * getdate.y (parser_control): rels_seen is now a boolean, not a
1395 count, since there's no maximum. All uses changed.
1396 Add member dsts_seen.
1397 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1399 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1400 Use pc_rels_seen to decide whther a date is absolute.
1402 * getdate.y (number): Don't overwrite year.
1403 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1406 2005-04-02 Simon Josefsson <jas@extundo.com>
1408 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1409 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1411 2005-03-27 Jim Meyering <jim@meyering.net>
1413 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1415 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1417 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1418 "one's complement" -> "ones' complement" in comment, as per Knuth.
1419 "value of type" -> "type or expression" in comment.
1420 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1422 2005-03-26 Jim Meyering <jim@meyering.net>
1425 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1426 Correct typos: s/or/of/.
1428 2005-03-23 Jim Meyering <jim@meyering.net>
1430 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1432 2005-03-21 Jim Meyering <jim@meyering.net>
1434 Changes imported from coreutils.
1436 * cycle-check.c: Don't include xalloc.h.
1438 * path-concat.c: Don't include assert.h.
1439 (path_concat): Remove assertion that would have triggered
1440 for ABASE starting with more than one slash.
1441 Reported by Andreas Schwab.
1443 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1444 properly when ABASE is an absolute file name.
1445 Correct the description of this function.
1447 Add an assertion and a test driver.
1448 This fixes a bug introduced on 2004-07-02.
1449 Andreas Schwab reported the resulting failure of cp --parents:
1450 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1452 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1454 * strftime.c (my_strftime): If the underlying strftime returns 0
1455 (which shouldn't happen), generate nothing instead of returning 0
1456 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1458 2005-03-16 Bruno Haible <bruno@clisp.org>
1460 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1462 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1464 * strftime.c (my_strftime): Prepend space to format so that we can
1465 reliably distinguish strftime failure from empty output on POSIX
1468 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1470 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1471 (iconv_string): Don't guess a size-zero buffer, as that might cause
1472 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1473 result would be 'too large', where 'too large' is (heuristically)
1474 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1475 overflow concerns. This will prevent some unwanted malloc failures
1476 when the inputs are very large.
1478 2005-03-15 Bruno Haible <bruno@clisp.org>
1480 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1483 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1486 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1488 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1490 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1491 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1493 * strtol.c: Likewise.
1495 2005-03-14 Simon Josefsson <jas@extundo.com>
1497 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1500 2005-03-14 Jim Meyering <jim@meyering.net>
1502 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1503 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1504 to be nonzero so that we (and caller) can detect the difference
1505 between a valid zero-length expansion and an error return, even
1506 when the underlying strftime fails before writing anything into
1509 2005-03-10 Jim Meyering <jim@meyering.net>
1511 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1512 so that this module works on systems without fchdir.
1514 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1516 Factor int-properties macros into a single file, except for
1517 glibc-related files.
1518 * intprops.h: New file.
1519 * getloadavg.c: Include it instead of limits.h.
1520 (INT_STRLEN_BOUND): Remove.
1521 * human.c: Include intprops.h.
1522 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1523 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1524 * inttostr.h: Include intprops.h instead of limits.h.
1525 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1526 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1527 for consistency with intprops.h.
1528 (time_t_is_integer, twos_complement_arithmetic): Use them.
1529 * sig2str.h: Include <signal.h>, intprops.h.
1530 (INT_STRLEN_BOUND): Remove.
1531 * strftime.c (TYPE_SIGNED): Remove.
1532 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1533 * strtol.c: Adjust comments to match intprops.h.
1534 * userspec.c: Include intprops.h.
1535 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1536 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1537 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1538 instead of rolling our own expressions.
1539 * xstrtol.c: Include xstrtol.h first, to test interface.
1541 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1543 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1544 the right thing even if adding 1900 would overflow. Similarly
1545 for tm_mon + 1 and tm_yday + 1.
1546 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1547 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1548 (DO_SIGNED_NUMBER): New macro.
1549 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1551 2005-03-07 Bruno Haible <bruno@clisp.org>
1553 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1555 2005-03-03 Derek R. Price <derek@ximbiot.com>
1556 Bruno Haible <bruno@clisp.org>
1558 * pagealign_alloc.h: New file.
1559 * pagealign_alloc.c: New file.
1561 2005-01-28 Bruno Haible <bruno@clisp.org>
1563 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1566 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1568 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1569 The workaround isn't strictly needed for POSIX conformance, and
1570 it's too much of a pain to configure and maintain. We'll ask
1571 people to fix their kernels instead.
1572 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1573 (NANOSLEEP_BUG_WORKAROUND): Remove.
1574 (xnanosleep): Remove the workaround.
1576 2005-02-12 Bruno Haible <bruno@clisp.org>
1578 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1580 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1582 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1583 * timespec.h (gettime): Return void, since it always
1584 succeeds now. All uses changed.
1585 * gettime.c (gettime) Likewise.
1586 [HAVE_NANOTIME]: Prefer nanotime.
1587 Assume gettimeofday succeeds, as POSIX requires.
1588 Assime time () succeeds, since other code already does.
1589 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1590 (timespec_subtract): Remove.
1591 (NANOSLEEP_BUG_WORKAROUND): New constant.
1592 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1593 things considerably. Use it only on GNU/Linux hosts, since the
1594 workaround shouldn't be needed elsewhere.
1596 2005-02-24 Bruno Haible <bruno@clisp.org>
1598 * gettext.h: Update from GNU gettext 0.14.2.
1600 2005-02-24 Bruno Haible <bruno@clisp.org>
1602 * localcharset.c: Update from GNU gettext 0.14.2.
1603 * config.charset: Update from GNU gettext 0.14.2.
1605 2005-02-22 Simon Josefsson <jas@extundo.com>
1607 * iconvme.h, iconvme.c: New files, from libc.
1609 2005-02-20 Neil Conway <neilc@samurai.com>
1611 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1612 returned by OSX/Darwin if the specified buffer is not large
1613 enough for the hostname.
1615 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1617 * memrchr.h: New file.
1618 * chdir-long.c: Include it.
1619 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1620 Don't bother including stddef.h.
1622 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1624 * argp-help.c (__argp_help): Create a fake struct argp_state and
1625 pass it to _help, otherwise the latter coredumps trying to
1626 dereference state.root_argp.
1628 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1630 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1632 Include <sys/types.h>, for dev_t.
1633 (ME_DUMMY, ME_REMOTE): Move from here....
1634 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1635 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1637 Include mountlist.h first, to test the interface.
1639 2005-01-29 Bruno Haible <bruno@clisp.org>
1641 * progname.c (program_name): Initialize.
1642 Needed when linking statically on MacOS X.
1644 2005-01-28 Bruno Haible <bruno@clisp.org>
1646 * javacomp.sh.in: New file, from GNU gettext.
1647 * javacomp.h: New file, from GNU gettext.
1648 * javacomp.c: New file, from GNU gettext.
1650 2005-01-26 Bruno Haible <bruno@clisp.org>
1652 * javaexec.sh.in: New file, from GNU gettext.
1653 * javaexec.h: New file, from GNU gettext.
1654 * javaexec.c: New file, from GNU gettext.
1656 2005-01-26 Simon Josefsson <jas@extundo.com>
1658 * gai_strerror.c: Use GPL in header.
1660 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1662 * argp-help.c (hol_entry_help): Avoid using non-constant
1663 initializers for struct pentry_state.
1664 (__argp_error): Check return value of __asprintf
1665 (__argp_failure): Translate error message
1667 * argp-parse.c: Removed braces around the expansion of N_()
1669 2005-01-21 Jim Meyering <jim@meyering.net>
1671 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1672 same value as for Solaris 9.
1674 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1675 component length. This included changing the parameter to be
1676 of type `char *' rather than `char const *'.
1677 * chdir-long.h (chdir_long): Update prototype.
1679 * openat.c (fdopendir, fstatat): New functions.
1680 * openat.h: Include headers required for use of DIR and struct stat.
1681 [AT_SYMLINK_NOFOLLOW]: Define.
1682 (fdopendir, fstatat): Add prototypes.
1684 2005-01-21 Bruno Haible <bruno@clisp.org>
1686 * classpath.h: New file, from GNU gettext.
1687 * classpath.c: New file, from GNU gettext.
1689 2005-01-20 Simon Josefsson <jas@extundo.com>
1691 * version-etc-fsf.c: New file, with version_etc_copyright.
1692 * version-etc.c: Remove version_etc_copyright.
1693 * version-etc.h (version_etc_copyright): Use [] instead of * in
1694 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1696 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1698 * save-cwd.c (save_cwd): Remove code to support the case
1699 where fchdir is missing or flaky.
1701 2005-01-20 Simon Josefsson <jas@extundo.com>
1703 * base64.h (isbase64): Add.
1705 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1706 using a unsigned prototype, don't inline.
1707 (base64_decode): Use it.
1709 2005-01-19 Bruno Haible <bruno@clisp.org>
1711 * sh-quote.h: New file, from GNU gettext.
1712 * sh-quote.c: New file, from GNU gettext.
1714 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1716 Merge changes from coreutils, as described below in several
1717 changelogs dated today.
1719 * save-cwd.c: Include "save-cwd.h" before other include files.
1720 (O_DIRECTORY): Remove; not needed here, since "." must be
1721 a directory. All uses removed.
1722 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1723 universal on Suns, and we also need to test for IRIX.
1724 Revamp code to use 'if' rather than '#if'.
1725 Avoid unnecessary comparison of cwd->desc to 0.
1727 * utimens.c (futimens): Robustify the previous patch, by checking
1728 for known valid error numbers rather than observed invalid ones.
1730 2005-01-18 Jim Meyering <jim@meyering.net>
1732 * version-etc.c (version_etc_copyright): Update copyright date.
1734 * utimens.c (futimens): Account for the fact that futimes
1735 can also fail with errno == ENOSYS or errno == ENOENT.
1736 Patch from Dmitry V. Levin.
1738 Change the name of the robust chdir function from chdir to chdir_long.
1739 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1740 (restore_cwd): Use chdir_long, not chdir.
1741 * chdir-long.c: Renamed from chdir.c.
1742 * chdir-long.h: Renamed from chdir.h.
1743 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1746 2005-01-18 Bob Proulx <bob@proulx.com>
1748 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1749 offsetof() macro construct to avoid compile failure with native HP-UX
1750 11.0 ANSI C compiler.
1752 2005-01-06 Bruno Haible <bruno@clisp.org>
1754 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1755 because stpncpy.m4 takes care of it.
1757 2004-01-24 Bruno Haible <bruno@clisp.org>
1759 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1761 2003-10-09 Bruno Haible <bruno@clisp.org>
1763 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1765 2005-01-06 Bruno Haible <bruno@clisp.org>
1767 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1768 * fwriteerror.c: Include <stdbool.h>.
1769 (fwriteerror): At the end, close the file stream. Record whether
1770 stdout was already closed.
1772 2004-05-27 Bruno Haible <bruno@clisp.org>
1774 * execute.c (environ): Declare if needed.
1775 * pipe.c (environ): Likewise.
1776 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1778 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1780 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1781 definitions to be after all include files, to avoid collisions.
1782 Problem reported by Bob Proulx.
1784 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1786 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1787 not needed. This removes a dependency on the gettext module.
1788 [defined _LIBC]: Do not include <libintl.h>; not needed.
1790 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1792 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1795 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1797 * argp-parse.c: Include <stddef.h>.
1798 (alignof, alignto): New macros.
1799 (parser_init): Don't assume that void * is aligned sufficiently
1802 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1803 need to extend the stack.
1804 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1807 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1809 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1811 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1813 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1814 Remove now-obsolete comment about AIX.
1815 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1816 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1817 (YYMAXDEPTH): New macro.
1819 2004-12-18 Bruno Haible <bruno@clisp.org>
1821 * fatal-signal.c (fatal_signals): Make non-const.
1822 (init_fatal_signals): New function.
1823 (uninstall_handlers, install_handlers): Ignore signals that were set to
1825 (at_fatal_signal): Call init_fatal_signals.
1826 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1828 Reported by Paul Eggert.
1830 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1832 * getdate.y (textint): New member "negative".
1833 (time_zone_hhmm): New function.
1834 Expect 14 shift-reduce conflicts, not 13.
1835 (o_colon_minutes): New rule.
1836 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1837 (yylex): Set the "negative" member of signed numbers.
1839 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1841 Changes imported from coreutils.
1842 * hard-locale.c: Assume <locale.h> exists.
1844 (GLIBC_VERSION): New macro.
1845 (hard_locale): Assume setlocale exists.
1846 Rewrite to avoid #ifdef.
1847 Use strdup rather than malloc + strcpy.
1848 * human.c: Assume <locale.h> exists.
1849 (human_readable): Assume localeconv exists.
1851 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1853 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1854 convert T2, not T. (Imported from libc.)
1856 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1858 * getcwd.c (is_ENAMETOOLONG): New macro.
1859 (__getcwd.c): Don't restore errno; glibc doesn't.
1860 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1861 first, falling back to our code only if its results look suspicious.
1862 Ensure that the resulting buffer is only as large as necessary.
1864 * readutmp.c: Include readutmp.h first.
1865 Include <errno.h>, since readutmp.h no longer does that.
1866 * readutmp.h: Don't include <errno.h>,
1867 <sys/param.h>, <time.h>; not needed to establish interface.
1868 (errno): Remove decl.
1869 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1870 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1871 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1873 2004-11-28 Simon Josefsson <jas@extundo.com>
1875 * base64.h, base64.c: New file.
1877 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1879 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1881 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1883 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1884 HP's ANSI C compiler.
1885 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1886 Declaring int functions causes warnings on some modern systems and
1887 shouldn't be needed to compile on ancient ones.
1888 * same.c (MIN) [defined MIN]: Don't define, since it's already
1891 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1892 with the following changes.
1893 (__set_errno): Parenthesize properly.
1894 Include <stdbool.h>.
1895 (MIN, MAX, MATCHING_INO): New macros.
1896 (__getcwd): Define with prototype, not K&R form.
1897 Use heuristics to allocate default buffer on stack if possible.
1898 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1899 behavior, and to avoid the PATH_MAX limit when computing
1901 Use MATCHING_INO to compare inode number to file.
1902 Check for arithmetic overflow in size calculations.
1903 Fix bug in reallocation of dot array that caused getcwd to fail
1904 on directories nested deeper than 75.
1905 Be more careful about saving errno on error.
1906 Do not use realloc; use only free+malloc, as this is a bit
1907 more flexible and avoids a needless copy operation.
1908 Do not inspect st_dev and st_ino for symbolic links; POSIX
1909 doesn't specify the latter.
1910 Check for closedir errors.
1911 Avoid needless casts.
1912 Use "#ifdef weak_alias" around weak_alias, to be like other
1914 The following changes to getcwd.c have effect only when used in
1915 gnulib; they have no effect inside glibc proper.
1916 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1917 as alloca isn't used.
1918 (alloca, __alloca): Likewise.
1919 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1920 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1921 unconditionally, as gnulib assumes C89 or better.
1922 Do not include <sys/param.h>.
1923 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1924 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1926 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1927 Include <dirent.h> in a way that is compatible with modern Autoconf.
1928 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1929 New macros, if not already defined.
1930 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1931 Use "_LIBC", not "defined _LIBC", for consistency.
1932 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1934 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1935 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1936 * xgetcwd.c: David MacKenzie's old code was removed, so give
1937 credit only to Jim Meyering and adjust the copyright dates.
1938 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1939 <stdlib.h>, <unistd.h>, "pathmax.h".
1940 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1941 (INITIAL_BUFFER_SIZE): Remove.
1942 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1944 2004-11-23 Jim Meyering <jim@meyering.net>
1946 * getopt_.h: Remove trailing blanks.
1948 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1950 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1951 (futimens): New function, which uses futimes if available.
1952 (futimens, utimens): Support timespec==NULL, with same semantics
1953 as utime and utimens.
1954 * utimens.h (futimens): New decl.
1956 2004-11-23 Jim Meyering <jim@meyering.net>
1958 * __fpending.c: Add comment.
1960 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1962 * getopt_.h: Re-addition of __getopt_argv_const caused
1963 redefinition warnings. To avoid them, include the defines
1964 in `#if !defined __need_getopt ... #endif'. The only place
1965 where __getopt_argv_const is used is in definitions
1966 of getopt_long and getopt_long_only below, which are as well
1967 protected by `#ifndef __need_getopt'.
1968 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1969 __need_getopt after including <stdio.h> and <unistd.h> These
1970 headers might have defined it.
1972 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1974 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1976 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1977 optopt): Use them instead of invoking ## directly; otherwise, the
1978 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1980 2004-11-19 Bruno Haible <bruno@clisp.org>
1982 * strtok_r.c: Move comments from here...
1983 * strtok_r.h: ... to here.
1985 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1987 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1988 might fail. Problem reported by Yoann Vandoorselaere.
1989 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1990 that mishandle size_t overflow.
1992 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1994 * canon-host.c: Include "strdup.h".
1995 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1996 Use strdup instead of malloc/strcpy to duplicate strings.
1998 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1999 (human_space_before_unit): New constant.
2000 * human.c (human_readable): Support it.
2002 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2003 (xgetcwd): Set errno correctly when failing.
2004 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2005 the failure is actually due to a PATH_MAX problem.
2007 Further getopt changes to make it more likely that glibc will
2008 buy the changes back.
2009 * getopt.c (POSIXLY_CORRECT): New constant.
2010 (getopt): Use it, so to preserve glibc semantic
2011 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2012 when compiling for libc.
2013 * getopt_.h (__getopt_argv_const): Bring it back.
2014 (getopt_long, getopt_long_only): Use it.
2016 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2017 New arg POSIXLY_CORRECT. All callers changed.
2018 (getopt): Argv is now char * const *, as per standard.
2019 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2020 not char *__getopt_argv_const *.
2021 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2022 _getopt_long_only_r): Likewise.
2023 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2024 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2025 _getopt_long_r, _getopt_long_only_r): Likewise.
2026 * getopt_.h (__getopt_argv_const): Remove.
2027 (getopt): Argv is now char * const *, as per standard.
2029 * getdate.y (tORDINAL): New token.
2030 (day, relunit): Allow it for relative times.
2031 (relative_time_table): Use tORDINAL for ordinals.
2033 2004-11-15 Jim Meyering <jim@meyering.net>
2035 * closeout.c: Include "__fpending.h" once again.
2036 Include <stdbool.h>.
2037 (close_stdout): Don't fail just because stdout was closed initially,
2038 since some programs don't write to stdout in the normal course of
2039 operation (other than --version and --help), and we don't want this
2040 function to make e.g. `touch file >&-' fail.
2041 But do fail if it was closed and someone has tried to write to it.
2042 E.g., `printf foo >&-' must fail.
2044 2004-11-11 Simon Josefsson <jas@extundo.com>
2046 * strtok_r.h, strtok_r.c: New file.
2048 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2050 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2051 we can stop lying to compilers about the constness of argv when we
2052 are compiled outside glibc.
2053 (getopt, getopt_long, getopt_long_only): Use it.
2054 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2056 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2057 _getopt_long_only_r): Likewise.
2058 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2059 _getopt_long_only_r): Likewise.
2061 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2062 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2063 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2064 the other external symbols.
2065 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2066 declaration, since the above renaming now works around collisions.
2068 2004-11-11 Jim Meyering <jim@meyering.net>
2070 * linebreak.c: Remove trailing blanks.
2071 * alloca_.h: Likewise.
2072 * acosl.c: Likewise.
2073 * euidaccess.c: Likewise.
2074 * allocsa.h: Likewise.
2076 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2078 * mktime.c (SHR): New macro, which is a portable
2079 substitute for >> that should work even on Crays.
2080 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2081 Problem reported by Mark D. Baushke in
2082 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2083 * getdate.y (SHR): Likewise.
2085 * strftime.c (SHR): Likewise.
2087 * quotearg.c (struct quoting_options): Use unsigned int for
2088 quote_these_too, so that right shifts are well defined. All uses
2091 2004-11-10 Simon Josefsson <jas@extundo.com>
2093 * getaddrinfo.h, getaddrinfo.c: New files.
2095 2004-11-10 Jim Meyering <jim@meyering.net>
2097 Ensure that no close failure goes unreported.
2098 * closeout.c (close_stdout): Always close stdout. I.e., don't
2099 return early when it seems there's nothing to flush.
2100 Don't include __fpending.h.
2102 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2104 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2106 2004-11-05 Bruno Haible <bruno@clisp.org>
2108 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2109 Reported by Mark D. Baushke <mdb@cvshome.org>.
2111 2004-11-04 Bruno Haible <bruno@clisp.org>
2113 2004-09-11 Bruno Haible <bruno@clisp.org>
2114 * allocsa.valgrind: New file.
2115 2004-02-06 Bruno Haible <bruno@clisp.org>
2116 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2117 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2118 Reported by Christopher Seip <chris.seip@hp.com>.
2120 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2122 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2123 with errno == ERANGE if the buffer is too small.
2124 Problem reported by Mark D. Baushke.
2126 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2128 * xreadlink.c (MAXSIZE): New macro.
2129 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2130 size does not exceed MAXSIZE. Avoid cast.
2131 As suggested by Mark D. Baushke in
2132 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2133 if readlink fails with buffer size just under MAXSIZE, try again
2136 2004-11-02 Derek R. Price <derek@ximbiot.com>
2137 and Paul Eggert <eggert@cs.ucla.edu>
2139 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2140 (get_date): Overparenthesize to avoid GCC warning.
2142 2004-11-02 Bruno Haible <bruno@clisp.org>
2144 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2145 function returns void.
2147 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2149 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2150 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2153 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2155 * getdate.y: Add support for TZ="foo" within a date string.
2156 Fix some bugs near time_t boundaries. Reject dates with
2157 out-of-range components, e.g., "Sept 31".
2158 Include <stdlib.h>, "setenv.h", "xalloc.h".
2159 (ISDIGIT_LOCALE): Remove; unused.
2160 Note that the TZ and time functions used here are not reentrant.
2161 (mktime_ok, get_tz): New functions.
2162 (TZBUFSIZE): New constant.
2163 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2164 This requires that we sometimes generate our own TZ="XXX..." setting.
2166 2004-10-27 Derek R. Price <derek@ximbiot.com>
2168 * mktime.c (not_equal_tm): Remove redundant check.
2170 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2172 * getdate.y: Use Bison 1.875 features, and some minor
2173 code cleanups. This change does not affect semantics.
2174 Don't include <stdlib.h>; no longer needed.
2175 Don't include unlocked-io.h; only the "#if TEST" code uses
2176 stdio, and performance isn't crucial there.
2177 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2178 Bison 1.875 features as described below.
2179 All uses of "PC." replaced by "pc->".
2180 (YYSTYPE): Add a forward declaration.
2181 (yylex, yyerror): Use full prototypes in forward decls.
2182 Use "%pure-parser" rather than obsolescent "%pure_parser".
2183 Use %parse-param and %lex-param instead of obsolescent
2184 YYPARSE_PARAM and YYLEX_PARAM.
2185 (meridian_table, month_and_day_table, time_units_table,
2186 relative_time_table, time_zone_table, military_table,
2187 lookup_zone, lookup_word, get_date):
2188 Use NULL instead of 0 where appropriate.
2189 (to_hour): Avoid abort (), to avoid a dependency on
2191 (yyerror, yylex): Now accepts parser_control * arg.
2192 (main) [TEST]: Use '\0' rather than 0 for char.
2194 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2196 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2197 It's now the caller's responsibility to handle the case where
2198 !HAVE_GETPAGESIZE && !defined getpagesize.
2200 * mktime.c (leapyear): Arg is long int, not int.
2202 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2204 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2206 2004-10-12 Simon Josefsson <jas@extundo.com>
2208 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2209 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2212 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2214 * vsnprintf.h: New file.
2215 * vsnprintf.c: New file.
2217 2004-10-07 Bruno Haible <bruno@clisp.org>
2219 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2220 into the provided buffer.
2222 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2224 * diacrit.c, diacrit.h: Add GPL notice.
2226 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2227 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2228 * logl.c (logl): Keep the code as similar to glibc as possible.
2229 This avoids a potential constant-folding bug.
2231 2004-10-05 Bruno Haible <bruno@clisp.org>
2233 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2235 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2237 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2238 * xmalloc.c (xmemdup): Likewise.
2239 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2240 XFREE): Remove these long-obsolescent macros.
2241 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2242 * xstrdup.c: Remove.
2244 * regex.c (re_comp): Cast gettext return value to char *,
2245 Problem reported by Martin Neitzel via Mark D. Baushke.
2247 2004-10-04 Simon Josefsson <jas@extundo.com>
2249 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2250 '#ifdef USE_UNLOCKED_IO'.
2252 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2254 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2255 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2256 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2257 regex.c, sha1.c, version-etc.c, yesno.c:
2258 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2259 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2260 the includer's responsibility.
2262 Sync from coreutils.
2264 * modechange.c (mode_compile): Don't decrement a pointer that
2265 points to the start of a string, as the C Standard says the
2266 resulting behavior is undefined.
2268 * backupfile.h (enum backuptype): Rename none -> no_backups,
2269 simple -> simple_backups, numbered_existing ->
2270 numbered_existing_backups, numbered -> numbered_backups
2271 to avoid shadowing problems. All uses changed.
2272 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2273 * backupfile.c (check_extension, numbered_backup):
2274 Rename locals to avoid shadowing 'basename'.
2275 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2278 * .cppi-disable: Add getopt_.h, getopt_int.h.
2279 * .cvsignore: Add getopt.h.
2281 2004-10-04 Simon Josefsson <jas@extundo.com>
2283 * memmem.h: New file.
2284 * memmem.c: New file, taken from glibc.
2286 2004-10-02 Jim Meyering <jim@meyering.net>
2288 * dirfd.h, getpagesize.h: Add copyright notice.
2290 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2292 * snprintf.c: Remove comments as to why each header is needed.
2294 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2296 * strsep.h: New file.
2297 * strsep.c: New file.
2299 2004-10-01 Simon Josefsson <jas@extundo.com>
2301 * snprintf.c (snprintf): Handle size==0.
2303 2004-10-01 Simon Josefsson <jas@extundo.com>
2304 Bruno Haible <bruno@clisp.org>
2306 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2307 (snprintf): Declare 'args'.
2309 2004-09-30 Simon Josefsson <jas@extundo.com>
2311 * snprintf.h, snprintf.c: New files.
2313 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2315 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2316 (hol_entry_help): Never translate an empty string.
2317 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2318 * argp.h (OPTION_NO_TRANS): New option.
2320 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2322 * xvasprintf.c: Include xalloc.h.
2323 (xvasprintf): Use xalloc_die, not xmalloc_die.
2325 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2327 * dummy.c: Change copyright notice to FSF, and license to GPL.
2329 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2331 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2332 Problem reported by Bruno Haible in:
2333 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2335 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2337 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2338 in case some system header has #define'd it. Problem reported by
2339 Soeren D. Schulze in
2340 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2342 2004-09-08 Bruno Haible <bruno@clisp.org>
2344 * stdint_.h.in: New file, taken from GNU clisp.
2346 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2348 * xvasprintf.h: New file.
2349 * xvasprintf.c: New file.
2350 * xasprintf.c: New file.
2352 2004-09-08 Bruno Haible <bruno@clisp.org>
2354 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2356 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2358 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2360 Import from coreutils.
2361 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2362 strings on unbounded length. alloca's performance benefits aren't
2363 that important here.
2365 (parse_with_separator): New function, with most of the internals
2366 of the old parse_user_spec. Allow user to omit both user and group,
2367 for compatibility with FreeBSD.
2368 Clone only the user name, not the entire spec.
2369 Do not set *uid, *gid unless entirely successful.
2370 Avoid memory leak in some failing cases.
2371 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2372 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2373 (parse_user_spec): Rewrite to use parse_with_separator.
2375 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2377 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2378 its complicated substitute.
2379 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2380 and program_invocation_name.
2381 (__argp_basename) [!_LIBC]: Remove; the only use was
2382 replaced by its body.
2383 (__argp_short_program_name): Change condition from
2384 !defined __argp_short_program_name to
2385 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2386 to match argp-namefrob.h.
2387 (__argp_failure): Don't assume strerror_r returns char *.
2388 * argp-parse.c (N_): Define unconditionally.
2389 (argp_default_options): Fill out initializers with 0 to avoid
2392 2004-08-12 Simon Josefsson <jas@extundo.com>
2394 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2395 * getopt_.h: Renamed from getopt.h.
2397 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2399 Merge from coreutils.
2401 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2402 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2403 for Reliant Unix 5.43.
2405 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2406 (union fooround): Use uintmax_t, not long int.
2407 The rest is a merge from libc:
2408 [defined _LIBC]: Include <shlib-compat.h>.
2409 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2411 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2413 * strverscmp.c: Convert to UTF-8.
2415 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2417 * obstack.h (obstack_empty_p):
2418 Don't assume that chunk->contents is suitably aligned.
2419 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2420 Likewise. Problem reported by Benno in
2421 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2423 * chown.c (rpl_chown): Work even if the file is writeable but not
2424 readable. This could be improved further but it'd take some work.
2426 2004-08-08 Simon Josefsson <jas@extundo.com>
2428 * xgethostname.c: Don't include error.h (not used).
2431 * getpass.c: Include getpass.h first.
2433 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2435 * xalloc-die.c: New files.
2436 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2438 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2439 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2440 (_, N_, xalloc_die): Move to xalloc-die.c.
2441 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2442 so that we needn't mess with xalloc_msg_memory_exhausted.
2444 * sha1.h: Renamed from sha.h.
2445 (SHA1_H): Renamed from _SHA_H.
2446 (sha1_ctx): Renamed from sha_ctx.
2447 (sha1_init_ctx): Renamed from sha_init_ctx.
2448 (sha1_process_block): Renamed from sha_process_block.
2449 (sha1_process_bytes): Renamed from sha_process_bytes.
2450 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2451 (sha1_read_ctx): Renamed from sha_read_ctx.
2452 (sha1_stream): Renamed from sha_stream.
2453 (sha1_buffer): Renamed from sha_buffer.
2454 * sha1.c: Likewise; renamed from sha.c.
2455 Do not include <sys/types.h>.
2456 Include <stddef.h> rather than <stdlib.h>.
2458 2004-08-08 Bruno Haible <bruno@clisp.org>
2460 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2461 FILESYSTEM_PREFIX_LEN.
2462 * progreloc.c: Likewise.
2463 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2465 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2468 * argp-help.c (make_hol, hol_append): Don't assume that
2469 SIZE_MAX is a valid preprocessor constant.
2470 (__argp_basename): Change from "#ifndef _LIBC"
2471 to "#ifndef __argp_short_program_name", so that
2472 we don't compile these functions for tar.
2474 More merges from coreutils.
2475 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2476 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2478 * addext.c: Remove; no longer needed.
2479 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2480 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2481 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2482 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2483 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2484 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2485 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2486 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2487 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2488 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2489 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2490 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2491 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2492 Import changes from coreutils.
2494 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2496 Merge from coreutils.
2498 * .gdb-history: Remove; this doesn't belong here.
2500 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2501 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2502 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2504 * dirname.h: Include <stdbool.h>.
2505 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2506 for consistency with POSIX terminology. All uses changed.
2507 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2508 (strip_trailing_slashes): Use bool for booleans.
2509 * stripslash.c (strip_trailing_slashes): Likewise.
2511 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2512 sometimes returns a positive errno value even when it succeeds.
2513 (print_errno_message) [!LIBC]: Fall back on strerror if
2516 * path-concat.c (mempcpy): Don't define if a system header defines it.
2517 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2518 (longest_relative_suffix): New function.
2519 (path_concat): Use it. Assume first argument is not NULL.
2520 Port to DOS. Omit redundant separators.
2521 Report an error instead of returning NULL.
2522 Use mempcpy instead of memcpy.
2523 (xpath_concat): Remove: not declared or used.
2525 * same.h: Include <stdbool.h>
2526 (same_name): Return bool, not int.
2527 * same.c (same_name): Likewise.
2528 (errno): Don't declare; we assume C89 or better now.
2530 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2531 if not already defined.
2533 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2534 * dup-safer.c (errno): Likewise.
2536 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2538 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2541 2004-08-03 Simon Josefsson <jas@extundo.com>
2543 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2544 * progname.h: Don't include stdbool.h.
2546 2004-08-02 Simon Josefsson <jas@extundo.com>
2548 * getsubopt.h: New file, with comments from Bruno Haible.
2549 * getsubopt.c: New file, from glibc, but slightly modified based on
2550 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2552 2004-08-01 Simon Josefsson <jas@extundo.com>
2554 * xgetdomainname.c: Include stdlib.h, for free().
2556 2004-07-16 Simon Josefsson <jas@extundo.com>
2558 * dummy.c: New file.
2560 2004-07-16 Bruno Haible <bruno@clisp.org>
2562 * backupfile.h: Add extern "C" for C++.
2563 * closeout.h: Likewise.
2564 * copy-file.h: Likewise.
2565 * findprog.h: Likewise.
2566 * full-write.h: Likewise.
2567 * pathname.h: Likewise.
2568 * progname.h: Likewise.
2569 * stpcpy.h: Likewise.
2570 * stpncpy.h: Likewise.
2571 * strcase.h: Likewise.
2572 * strstr.h: Likewise.
2573 * xalloc.h: Likewise.
2575 * mbswidth.h: Add extern "C" for C++.
2576 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2578 2004-07-09 Simon Josefsson <jas@extundo.com>
2580 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2581 failed without this.)
2583 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2585 * fchown-stub.c: New file.
2587 2004-06-24 Jim Meyering <jim@meyering.net>
2589 * obstack.h (obstack_base): Cast to (void *), per documentation.
2591 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2593 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2595 2004-06-01 Jim Meyering <jim@meyering.net>
2597 * calloc.c: New file.
2599 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2601 * getdate.y (yylex): Allow space between sign and number.
2602 Problem reported by Dan Jacobson.
2604 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2605 and Jim Meyering <jim@meyering.net>
2607 Merge from coreutils CVS.
2609 * stat-macros.h: New file, with contents from file-type.h
2610 and coreutils' system.h.
2611 * file-type.c: Include "stat-macros.h".
2612 * file-type.h (file_type): Move all macro definitions to new file,
2615 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2616 Wrap old code with this conditional.
2617 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2618 function that does not dereference symlinks.
2619 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2621 * xreadlink.c: Include xreadlink.h first, to catch .h file
2622 dependency problems.
2623 (xreadlink): Accept new arg SIZE, for efficiency.
2624 All decls and uses changed.
2625 * xreadlink.h: Include <stddef.h>, for size_t.
2627 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2628 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2630 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2632 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2634 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2635 macros to be defined.
2636 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2637 the allocator returns NULL because the requested size is zero.
2639 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2641 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2642 var. Add comment explaining why libc still defines it. This
2643 merges the following patch from glibc:
2644 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2646 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2648 * obstack.c (_obstack): Remove unused variable. It hasn't been
2649 present in glibc since revision 1.1 of this file.
2650 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2651 obstack_alignment_mask, obstack_alloc, obstack_base,
2652 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2653 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2654 obstack_grow0, obstack_init, obstack_int_grow,
2655 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2656 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2657 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2658 nonexistent functions.
2660 2004-05-17 Derek R. Price <derek@ximbiot.com>
2661 Paul Eggert <eggert@cs.ucla.edu>
2663 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2665 2004-05-14 Bruno Haible <bruno@clisp.org>
2667 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2668 that consists of a '.' followed by an empty digit string.
2669 Patch by Tor Lillqvist <tml@iki.fi>.
2671 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2673 Port obstack to the AS/400, where pointers are 16 bytes wide and
2674 you cannot cast an integer to a valid pointer. This patch is
2675 currently waiting to be integrated into glibc; see
2676 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2678 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2679 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2680 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2681 (struct obstack): temp member is now a union of a pointer and
2682 an integer, instead of an integer. All integer uses changed.
2683 This does not affect the physical layout of struct obstack,
2684 except on hosts (like the AS/400) where the size or alignment of
2685 void * is greater than that of ptrdiff_t.
2686 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2687 __STDC__)]: Store temporary in pointer member of union, not
2689 * obstack.c: Include <stddef.h>, for offsetof.
2690 (struct fooalign): Remove; it doesn't need a name.
2691 (union fooround): Change double to long double, and add void *.
2692 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2693 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2694 not a macro. Hence the values are always int; so remove all
2695 casts-to-int in uses.
2697 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2698 Derek Price <derek@ximbiot.com>
2700 * alloca.c: Include <alloca.h>, to get our interface.
2701 * alloca_.h: Use __alloca on AIX, so that we don't have to
2702 include <alloca.h> first. Use C89 prototype for alloca; this
2703 requires including <stddef.h> for size_t. Use extern "C" if C++.
2704 Use #elif for simplicity, since we can assume C89 now.
2705 Don't try to source the system alloca.h since it will not be found
2706 and to prevent recursively including its replacement.
2707 * fnmatch.c: Include <alloca.h> instead of opencoding.
2708 * regex.c: Likewise.
2710 2004-05-16 Derek Price <derek@ximbiot.com>
2711 Paul Eggert <eggert@cs.ucla.edu>
2713 getline cleanup. This changes the getndelim2 API: both order of
2714 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2717 * getline.c: Don't include stddef.h or stdio.h, since our
2718 interface does that.
2719 (getline): Always use getdelim, so that we don't have two
2720 copies of this code.
2721 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2723 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2724 (GETNDELIM2_MAXIMUM): New macro.
2725 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2726 instead of the old practice of delim2==0. All callers changed.
2727 Return -1 on overflow, instead of returning junk.
2728 Do not set *linesize unless allocation succeeds.
2729 * getndelim2.h: Do not include stddef.h; no longer needed, now
2730 that we include sys/types.h.
2731 * getnline.h: Likewise.
2732 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2733 (getndelim2): Reorder arguments.
2734 * getnline.c (getnline, getndelim):
2735 Don't discard the NMAX argument.
2736 (getnline): Invoke getndelim, to avoid code duplication.
2737 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2738 of (size_t) -1 by callers of the getnline family.
2740 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2742 * nanosleep.c (suspended): Change its type from int to
2743 sig_atomic_t volatile.
2744 (first_call): Make it private to rpl_nanosleep, and have it
2745 be zero initially as that's a bit faster.
2746 (my_usleep): Round up fractional times instead of truncating them,
2747 as this is the usual meaning for 'sleep'.
2749 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2751 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2752 (ENOSYS): Define if not defined.
2753 (settime): Fall back on stime if it exists and settimeofday fails.
2754 But don't bother with fallbacks if a method fails with errno == EPERM.
2756 2004-05-11 Jim Meyering <jim@meyering.net>
2758 Prior to this change, the save_cwd caller required read access to the
2759 current directory on most systems (ones with the fchdir function).
2761 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2762 fails, try write-only, and finally, resort to using xgetcwd.
2764 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2766 * obstack.c, obstack.h: Import changes from libc.
2768 2004-04-28 Bruno Haible <bruno@clisp.org>
2770 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2771 implicitly appends .exe to executables.
2772 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2773 accepts Windows pathnames.
2774 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2775 Cygwin like Windows, since it now accepts Windows pathnames.
2776 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2777 Cygwin like Windows, since it now accepts Windows pathnames.
2778 Reported by Derek Robert Price <derek@ximbiot.com>.
2780 2004-04-20 Jim Meyering <jim@meyering.net>
2782 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2784 2004-04-20 Jim Meyering <jim@meyering.net>
2785 Bruno Haible <bruno@clisp.org>
2787 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2788 memory when realloc fails.
2790 2004-04-18 Jim Meyering <jim@meyering.net>
2792 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2793 don't leak memory and do call END_UTMP_ENT.
2795 2004-04-11 Paul Eggert <eggert@twinsun.com>
2797 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2798 (CHAR_BIT): Remove, since we assume C89.
2799 Include <stdint.h> if available, as per current Autoconf CVS advice.
2801 2004-03-30 Paul Eggert <eggert@twinsun.com>
2803 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2804 not bool, to be more consistent with Unix conventions.
2805 Suggested by Bruno Haible.
2807 Merge from coreutils.
2809 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2812 * getdate.h: Include stdbool.h, and timespec.h instead of
2813 the usual <time.h> dance.
2814 (get_date): Change signature to support fractional time stamps.
2815 All callers changed.
2816 * getdate.y: Include "getdate.h" first, as we can now
2817 assume C89 and don't need to worry about 'const'.
2818 Similarly, include "unlocked-io.h" near start, not in middle.
2820 (textint.value): Use long int rather than int.
2821 (textint.digits): Use size_t rather than int.
2822 (BILLION, LOG10_BILLION): New constants.
2823 (parser_control): New member rel_ns. Members day_ordinal,
2824 time_zone, month, day, hour, minutes, rel_year, rel_month,
2825 rel_day, rel_hour, rel_minutes, rel_seconds
2826 are now long int, not int. Member seconds is now struct timespec,
2827 not int. New member timespec_seen. Members dates_seen, days_seen,
2828 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2830 (%union.intval): Now long int, not int.
2831 New member timespec.
2832 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2833 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2834 (spec): Now is a timespec or an item list.
2835 (timespec, items): New nonterminals.
2836 (time, rel, relunit, number, get_date):
2837 Add support for fractional seconds.
2838 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2839 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2840 (to_hour): First arg is now long int, not int.
2841 (to_year): Returns long int, not int.
2842 Don't treat year -70 like 70.
2843 (tm_diff): Returns long int, not int.
2844 (lookup_word): Use bool instead of int when appropriate.
2845 (yylex): Use size_t for count, not int.
2846 Detect overflow when parsing large integer constants.
2847 Add support for fractions.
2848 (get_date): Make pointers 'const' if possible.
2849 Use more-portable code to detect integer overflow.
2850 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2851 Don't use ctime; it's not reliable if the year has >4 digits.
2853 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2854 This is for compatibility with BSD.
2856 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2857 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2858 From coreutils' system.h.
2860 * userspec.c: Don't include "posixver.h".
2861 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2862 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2863 compatible extension. Simplify code by removing a boolean int
2864 that was always nonzero if a string was nonnull.
2866 2004-03-30 Jim Meyering <jim@meyering.net>
2868 Merge from coreutils.
2870 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2872 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2873 an empty input stream.
2875 * readtokens.c: Include <stdbool.h>.
2876 (readtoken): Use `size_t' rather than int/long.
2877 All callers adjusted.
2878 Use `bool' rather than `int' where appropriate.
2879 Use memset rather than an explicit loop.
2880 Use x2nrealloc rather than xrealloc.
2881 Allow the use of `\0' as a delimiter.
2882 (readtokens): Likewise.
2883 * readtokens.h (readtoken, readtokens): Update prototypes.
2885 2004-03-30 Bruno Haible <bruno@clisp.org>
2887 * getloadavg.c (getloadavg): Don't assume setlocale returns
2890 2004-03-29 Paul Eggert <eggert@twinsun.com>
2892 Merge changes to getloadavg.c from coreutils and Emacs.
2894 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2895 Define to an expression, not to the empty string.
2896 Include cloexec.h and xalloc.h.
2897 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2898 Use set_cloexec_flag rather than rolling our own.
2899 * cloexec.c, cloexec.h: New files.
2901 2004-03-18 Paul Eggert <eggert@twinsun.com>
2903 * getopt.h: Sync with libc CVS.
2905 2004-03-18 Paul Eggert <eggert@twinsun.com>
2906 Bruno Haible <bruno@clisp.org>
2908 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2909 not on all platforms that have <wchar.h>.
2910 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2912 2004-03-09 Paul Eggert <eggert@twinsun.com>
2914 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2916 * getopt_int.h: New file, also synced from libc.
2918 2004-03-07 Paul Eggert <eggert@twinsun.com>
2920 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2921 '#if' expressions. Unlike the code it replaces, it does not
2922 depend on (defined _SC_PAGESIZE). However, it does depend on
2923 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2924 first reported by Jason Andrade in
2925 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2927 2004-01-18 Simon Josefsson <jas@extundo.com>
2929 * strdup.h: New file.
2930 * strdup.c: Include it.
2931 * path-concat.c: Include strdup.h. Drop strdup declaration.
2932 * userspec.c: Include strdup.h. Drop strdup declaration.
2934 2004-02-06 Karl Berry <karl@gnu.org>
2936 * config.charset: update from gettext 0.14.1.
2938 2004-02-05 Paul Eggert <eggert@twinsun.com>
2940 Add comments and code, prompted by suggestions from Bruno Haible
2942 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2943 describing the enum quoting_style values.
2944 * quotearg.c (quotearg_alloc): New function.
2945 (quotearg_buffer_restyled): Treat lone { and } as special.
2946 Treat = as special. Work around bug with older shells
2947 that "see" a '\' that is really the 2nd byte of a multibyte char.
2948 Quote empty string with shell_quoting_style.
2950 2004-02-03 Bruno Haible <bruno@clisp.org>
2952 * pipe.h: New file, from GNU gettext.
2953 * pipe.c: New file, from GNU gettext.
2955 2004-01-27 Bruno Haible <bruno@clisp.org>
2957 * execute.h: New file, from GNU gettext.
2958 * execute.c: New file, from GNU gettext.
2959 * w32spawn.h: New file, from GNU gettext.
2961 2004-01-23 Paul Eggert <eggert@twinsun.com>
2963 Exit-status fix from coreutils.
2965 Use exit_failure consistently in place of EXIT_FAILURE,
2966 so that program exit statuses are consistent on failure.
2968 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2969 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2970 * argmatch.h: Comment fix to match the above.
2971 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2972 Now a macro referring to exit_failure, instead of a separate
2973 variable. Include "exitfail.h" to get it.
2974 * xstrtol.h: Include "exitfail.h".
2975 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2977 * long-options.c (parse_long_options): Use prototype
2978 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2981 2004-01-21 Jim Meyering <jim@meyering.net>
2983 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2984 so as not to conflict with a different-sized __mktime_internal
2985 function in GNU libc.
2986 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2987 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2989 2004-01-18 Paul Eggert <eggert@twinsun.com>
2991 Merge from diffutils.
2993 * file-type.c (file_type): Add typed memory objects.
2994 * file-type.h (S_TYPEISTMO): New macro.
2996 * c-stack.h (c_stack_action): Remove argv argument.
2997 * c-stack.c (c_stack_action): Likewise. All uses changed.
2998 (die): Don't calculate message unless segv_action returns.
2999 (get_stack_location, min_address_from_argv, max_address_from_argv,
3000 volatile stack_base, volatile_stack_size): Remove.
3001 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3002 that every segmentation violation is a stack overflow. (Ouch!)
3003 See Debian bug 136249 (still outstanding) for more info about why
3004 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3006 2003-11-30 Bruno Haible <bruno@clisp.org>
3008 Safer stack allocation.
3009 * setenv.c: Include allocsa.h.
3010 (alloca): Remove fallback definition.
3011 (freea): Remove macro.
3012 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3015 2003-10-17 Bruno Haible <bruno@clisp.org>
3017 * binary-io.h: Avoid warnings on Cygwin.
3019 2003-12-28 Bruno Haible <bruno@clisp.org>
3021 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3022 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3024 2003-11-28 Bruno Haible <bruno@clisp.org>
3026 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3028 2003-11-27 Bruno Haible <bruno@clisp.org>
3030 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3032 2003-11-17 Bruno Haible <bruno@clisp.org>
3034 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3036 2003-11-24 Bruno Haible <bruno@clisp.org>
3038 * xallocsa.h: New file, from GNU gettext.
3039 * xallocsa.c: New file, from GNU gettext.
3041 2003-11-24 Bruno Haible <bruno@clisp.org>
3043 * allocsa.h: New file, from GNU gettext.
3044 * allocsa.c: New file, from GNU gettext.
3046 2003-11-24 Bruno Haible <bruno@clisp.org>
3048 * eealloc.h: New file.
3050 2004-01-15 Jim Meyering <jim@meyering.net>
3052 Merge from coreutils.
3054 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3055 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3056 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3058 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3059 optional configure-time default.
3061 * version-etc.c (version_etc_copyright): Update copyright date.
3063 * xreadlink.c (xreadlink): Correct outdated comment.
3065 2004-01-15 Paul Eggert <eggert@twinsun.com>
3067 Merge from coreutils.
3069 * posixver.c: Include posixver.h.
3071 * same.c: Include <stdbool.h>, <limits.h>.
3072 (_POSIX_NAME_MAX): Define if not defined.
3074 (same_name): If file names are silently truncated, report
3075 that the file names are the same if they are the same after
3076 the silent truncation.
3078 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3079 conversion function.
3080 * xstrtod.c (xstrtod): Likewise. All callers changed to
3081 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3084 2004-01-14 Paul Eggert <eggert@twinsun.com>
3086 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3087 with like-named macro in fnmatch.c.
3088 (EXT): Use an internal constant instead.
3090 Merge fnmatch patches from glibc.
3091 * fnmatch.c (mbsinit): Remove define.
3092 Add libc_hidden_ver (__fnmatch, fnmatch).
3093 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3094 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3096 2003-12-14 Karl Berry <karl@gnu.org>
3098 * config.charset: update from gettext-runtime.
3100 2003-12-03 Paul Eggert <eggert@twinsun.com>
3102 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3103 Bug reported by Alfred M. Szmidt.
3105 2003-11-29 Karl Berry <karl@gnu.org>
3107 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3109 2003-11-23 Paul Eggert <eggert@twinsun.com>
3110 Bruno Haible <bruno@clisp.org>
3112 * printf-parse.h: Don't include sys/types.h.
3113 (ARG_NONE): New macro.
3114 (char_directive): Change type of *arg_index fields to size_t.
3115 * printf-parse.c: Don't include sys/types.h.
3116 (SSIZE_MAX): Remove macro.
3117 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3118 Remove unnecessary overflow check.
3119 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3122 2003-11-24 Paul Eggert <eggert@twinsun.com>
3124 * alloca.c: Remove dependency on xalloc module.
3125 (xalloc_die): Remove.
3126 (memory_full) [!defined emacs]: New macro.
3127 [!defined emacs]: Don't include xalloc.h.
3128 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3129 address arithmetic overflows. Change datatypes a bit to avoid
3132 2003-11-22 Jim Meyering <jim@meyering.net>
3134 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3136 2003-11-17 Bruno Haible <bruno@clisp.org>
3138 * vasnprintf.c (alloca): Remove fallback definition.
3139 (freea): Remove definition.
3140 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3141 Reported by Paul Eggert.
3143 2003-11-17 Jim Meyering <jim@meyering.net>
3145 On systems without utime and without a utimes function capable of
3146 dealing with a NULL struct utimbuf* argument, this utime replacement
3147 could -- in unusual circumstances -- leak a file descriptor.
3148 * utime.c: Include <unistd.h> and <errno.h>.
3149 (utime_null): Be sure to close `fd' and to preserve errno.
3150 Reported by Geoff Collyer via Arnold Robbins.
3152 2003-11-16 Paul Eggert <eggert@twinsun.com>
3153 Bruno Haible <bruno@clisp.org>
3155 Protect against address arithmetic overflow.
3156 * printf-args.h: Include stddef.h.
3157 (arguments): Change type of field 'count' to size_t.
3158 * printf-args.c (printf_fetchargs): Use size_t instead of
3159 'unsigned int' where appropriate.
3160 * printf-parse.h: Include sys/types.h.
3161 (char_directive): Change type of *arg_index fields to ssize_t.
3162 (char_directives): Change type of fields 'count', max_*_length to
3164 * printf-parse.c: Include sys/types.h and xsize.h.
3165 (SSIZE_MAX): Define fallback value.
3166 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3167 instead of 'int' where appropriate. Check a_allocated, d_allocated
3168 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3169 * vasnprintf.c: Include xsize.h.
3170 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3171 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3172 overflow. Avoid wraparound when converting a width or precision from
3175 2003-11-16 Bruno Haible <bruno@clisp.org>
3177 Update from GNU gettext.
3178 * printf-parse.c: Generalize to it can be compiled for wide strings.
3179 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3180 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3181 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3182 SNPRINTF): New macros.
3183 Don't include <alloca.h> if the file is used inside libintl.
3184 (local_wcslen): New function, for Solaris 2.5.1.
3185 (VASNPRINTF): Use it instead of wcslen.
3187 2003-11-16 Bruno Haible <bruno@clisp.org>
3189 * xsize.h (xmax): New function.
3190 (xsum, xsum3, xsum4): Declare as "pure" functions.
3192 2003-11-12 Paul Eggert <eggert@twinsun.com>
3194 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3195 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3196 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3197 heuristic is just as accurate as far as we know, and it removes a
3198 dependency on size_max.m4 and ptrdiff_max.m4.
3200 2003-11-12 Paul Eggert <eggert@twinsun.com>
3202 * xstrtol.c (__xstrtol): Remove "break" immediately after
3203 "return", to pacify some unknown compiler. Problem reported
3206 2003-11-11 Bruno Haible <bruno@clisp.org>
3208 * xsize.h (SIZE_MAX): Remove fallback definition.
3209 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3212 2003-11-10 Paul Eggert <eggert@twinsun.com>
3214 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3215 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3216 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3218 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3219 not (size_t) -1, since it's defined here.
3221 2003-11-06 Paul Eggert <eggert@twinsun.com>
3223 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3224 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3225 Reject sizes of exactly SIZE_MAX bytes.
3226 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3227 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3229 2003-11-05 Bruno Haible <bruno@clisp.org>
3231 * xsize.h: Include limits.h, to avoid a possible collision with
3232 SIZE_MAX defined in <limits.h> on Solaris.
3234 2003-11-04 Bruno Haible <bruno@clisp.org>
3236 * xsize.h: New file.
3237 * linebreak.c: Include xsize.h.
3238 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3239 argument for overflow.
3240 Suggested by Paul Eggert.
3242 2003-10-31 Bruno Haible <bruno@clisp.org>
3244 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3245 to avoid (extremely rare) race condition.
3246 Suggested by Paul Eggert.
3248 2003-11-03 Jim Meyering <jim@meyering.net>
3250 * userspec.c: Include "userspec.h".
3251 * userspec.h: New file.
3253 2003-10-31 Paul Eggert <eggert@twinsun.com>
3255 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3256 * mountlist.c (SIZE_MAX): Define if not defined already.
3257 (read_filesystem_list): Set and use me_type_malloced.
3258 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3259 whatever the type happens to be), for brevity and consistency.
3260 Check for size calculation overflow on Alphas running OSF/1.
3262 2003-10-31 Jim Meyering <jim@meyering.net>
3264 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3266 * linebuffer.c: Include <string.h> for declaration of memset.
3268 2003-10-30 Paul Eggert <eggert@twinsun.com>
3269 Bruno Haible <bruno@clisp.org>
3271 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3272 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3274 2003-10-29 Paul Eggert <eggert@twinsun.com>
3276 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3277 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3279 * quotearg.c (quotearg_n_options): Use it.
3280 * group-member.c: Include <stdbool.h>.
3281 (free_group_info): Arg is now const *; don't free arg.
3282 (get_group_info): Now returns bool and accepts struct group_info *,
3283 rather than returning a malloc'ed struct group_info *.
3284 All uses changed. Check for overflow in internal size calculation.
3286 * getusershell.c (readname): Simplify the code by using x2nrealloc
3287 rather than xmalloc/xrealloc.
3288 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3289 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3290 conformance bug: the old code used a pointer after freeing the
3291 storage that it addressed.
3292 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3293 rather than doing it by hand.
3294 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3295 the buffer preserved. Use free and xmalloc instead.
3296 * quotearg.c (quotearg_n_options): Likewise.
3297 Use a simpler test for size overflow. Don't use xalloc_oversized
3298 because unsigned int might be wider than size_t (!); this suggests
3299 that we should switch from unsigned int to size_t for slot numbers.
3301 2003-10-27 Bruno Haible <bruno@clisp.org>
3303 * stdbool_.h: Better support for BeOS.
3305 2003-10-27 Paul Eggert <eggert@twinsun.com>
3307 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3308 to allocate the returned structure. Do not allocate a subarray,
3309 as x2nrealloc will do that.
3310 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3311 instead of xnrealloc.
3312 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3314 2003-10-26 Paul Eggert <eggert@twinsun.com>
3316 * xalloc.h (xalloc_oversized): New static inline function, for
3317 callers that want to do their own size-overflow checking. Include
3318 <stdbool.h>, since xalloc_oversized returns bool.
3319 * xalloc.c (array_size_overflow): Remove. All callers changed
3320 to use xalloc_oversized.
3322 Add two functions x2realloc, x2nrealloc, for programs that grow
3323 arrays dynamically by doubling their sizes.
3324 * xalloc.h (x2realloc, x2nrealloc): New decls.
3325 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3328 Port to C99 semantics for 'inline' of external functions.
3329 Bug reported by Bruno Haible.
3330 * xmalloc.c (xnmalloc_inline): New static inline function,
3331 with the old contents of xnmalloc.
3332 (xnmalloc, xmalloc): Use it.
3333 (xnrealloc_inline): New static inline function,
3334 with the old contents of xnrealloc.
3335 (xnrealloc, xrealloc): Use it.
3337 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3339 2003-10-25 Paul Eggert <eggert@twinsun.com>
3341 Fix several address-calculation bugs in the hash modules,
3342 plus some minor code cleanup.
3344 * hash.h: Include <stdbool.h>, for bool.
3345 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3346 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3347 hash_get_n_entries, hash_get_max_bucket_length,
3348 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3349 hash_rehash): Use size_t rather than unsigned.
3350 * hash.c (struct hash_table, hash_get_n_buckets,
3351 hash_get_n_buckets_used, hash_get_n_entries,
3352 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3353 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3354 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3356 (SIZE_MAX): Define if not defined.
3357 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3358 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3360 Use const * when possible.
3361 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3362 (check_tuning): Fix bug: if tuning parameters were very close to
3363 0 or 1, rounding errors could have caused subscript violations.
3364 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3365 (hash_initialize): Add 'fail:' label
3366 to free table and return NULL, and use it to simplify code.
3367 Use calloc rather than clearing the storage ourself.
3368 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3369 buffer size calculations.
3370 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3371 Include <stddef.h>, for size_t.
3372 * hash-pjw.c (hash_pjw): Likewise.
3373 Switch to method described by Bruno Haible.
3374 Include <limits.h>, for CHAR_BIT.
3375 (SIZE_BITS): New macro.
3377 2003-10-21 Paul Eggert <eggert@twinsun.com>
3379 * getndelim2.c (getndelim2): When size calculation overflows,
3380 ceiling the allocation at NMAX bytes rather than silently
3381 discarding input bytes before NMAX is reached. This makes
3382 a difference only if NMAX exceeds SIZE_MAX / 2.
3384 * obstack.c: Merge from glibc.
3385 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3386 Add libc_hidden_def (_obstack_newchunk).
3387 (_obstack_free) [! defined _LIBC]: Remove.
3388 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3389 a clone of the function body.
3390 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3391 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3393 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3394 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3397 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3398 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3399 Don't use lvalue casts, as GCC plans to remove support for them
3400 in GCC 3.5. Reported by Joseph S. Myers. This bug
3401 was also present in the non-GCC version, indicating that this
3402 code had always been buggy and had never been widely used.
3403 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3404 Use the fast variant of each macro, rather than copying the
3405 definiens of the fast variant; that way, we'll be more likely to
3406 catch future bugs in the fast variants.
3408 2003-10-20 Bruno Haible <bruno@clisp.org>
3410 * wait-process.h: New file, from GNU gettext.
3411 * wait-process.c: New file, from GNU gettext.
3413 2003-10-19 Jim Meyering <jim@meyering.net>
3415 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3417 2003-10-16 Paul Eggert <eggert@twinsun.com>
3419 * getgroups.c: Include <errno.h>, <stdlib.h>.
3420 (getgroups): First arg is int, not size_t.
3421 Don't let 'free' mangle errno.
3423 2003-10-16 Jim Meyering <jim@meyering.net>
3425 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3427 2003-10-15 Paul Eggert <eggert@twinsun.com>
3429 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3431 (new_exclude, add_exclude_file): Initial size no longer needs to
3433 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3434 our own address arithmetic overflow checking.
3436 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3437 (fnmatch): Do not alloca more than 2000 wide characters;
3438 instead, use malloc for large buffers.
3439 Check for address arithmetic overflow, and return -1
3440 with errno set to ENOMEM in that case.
3441 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3442 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3443 instead, return -1. Check for address arithmetic overflow.
3445 2003-10-14 Paul Eggert <eggert@twinsun.com>
3447 Handle invalid suffixes and overflow independently, so that
3448 callers can treat them independently as needed. Fix some bugs in
3449 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3450 suffix for a human-readable blocksize. The major caller-visible
3451 change is the addition of a new
3452 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3453 that both overflow and suffix chars were found.
3455 * human.c (humblock): Don't check separately for invalid suffix
3456 char; that is xstrtoumax's job (now that its bug is fixed).
3457 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3458 INTMAX_MAX]: New macros.
3459 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3460 TYPE_MAXIMUM): New macros.
3461 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3462 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3463 if overflow occurs, as it's what __strtol does and it's more useful
3465 (__xstrtol): If __strtol reports some error other than ERANGE,
3466 reflect it to the caller as LONGINT_INVALID. If it reports
3467 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3468 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3469 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3471 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3472 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3473 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3474 [defined UINTMAX_MAX]: New macros.
3476 2003-10-14 Bruno Haible <bruno@clisp.org>
3478 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3479 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3480 Also use volatile where needed.
3482 2003-10-12 Paul Eggert <eggert@twinsun.com>
3484 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3485 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3486 and define in terms of the other primitives.
3487 * xmalloc.c: Include stdbool.h; do not include exit.h.
3488 (SIZE_MAX): Define if not already defined.
3489 (array_size_overflow): New function.
3490 (xalloc_die): Abort instead of exiting if 'error' returns.
3491 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3492 (xmalloc, xrealloc): Use them.
3493 (xcalloc): Check for address arithmetic overflow.
3494 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3495 a bit faster than strcpy.
3497 2003-10-08 Paul Eggert <eggert@twinsun.com>
3499 Merge getpass from libc, plus a few fixes.
3501 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3502 Include <stdbool.h>.
3503 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3504 __fsetlocking to empty.
3505 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3506 do include <bits/libc-lock.h>.
3507 Do not include <fcntl.h>; not needed.
3508 [_LIBC]: Include <wchar.h>.
3509 (NOTCANCEL_MODE): New macro.
3510 (flockfile, funlockfile) [_LIBC]: New macros.
3511 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3512 [!_LIBC]: New macros.
3513 (call_fclose): New function.
3514 (getpass): Use it. Save tty stream separately; this simplifies the
3515 code and makes it more reliable if stdin happens to equal stdout.
3516 Invoke __fsetlocking on tty.
3517 Handle thread cancellation if needed.
3518 Namespace cleanup (use __tcgetattr, __getline).
3519 Use bool for Booleans.
3520 [USE_IN_LIBIO]: Handle wide streams.
3521 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3522 stream might go where.
3524 * unlocked-io.h: Include <stdio.h>, so that the caller
3525 doesn't have to include <stdio.h> before us.
3526 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3527 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3528 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3529 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3530 if not declared, so that we can use getpass.c code from libc without
3532 (flockfile, ftrylockfile, funlockfile): New macros.
3534 2003-10-06 Bruno Haible <bruno@clisp.org>
3536 * version-etc-2.h: Remove file.
3537 * version-etc-2.c: Remove file.
3539 2003-09-25 Jim Meyering <jim@meyering.net>
3540 Bruno Haible <bruno@clisp.org>
3542 This lets translators provide better translations for the
3543 "Written by ..." part of --version output.
3544 * version-etc.h: Include stdarg.h.
3545 (version_etc_copyright): Declare as readonly.
3546 (version_etc): Make this function variadic with a NULL-terminated list
3547 of author name strings.
3548 (version_etc_va): New declaration.
3549 * version-etc.c: Include stdarg.h, stdlib.h.
3550 (version_etc_copyright): Declare as readonly.
3551 (version_etc_va): New function. Provide a different translatable string
3552 for each possible number of authors < 10. Abbreviate when there are 10
3554 (version_etc): Make this function variadic. Call version_etc_va.
3555 Suggestion from Gary V. Vaughan.
3557 * long-options.h (parse_long_options): Change prototype: the authors
3558 string is moved to the end and becomes variadic.
3559 * long-options.c: Include stdarg.h.
3560 (parse_long_options): Make this function variadic, too.
3561 Call version_etc_va, not version_etc.
3563 2003-10-06 Bruno Haible <bruno@clisp.org>
3565 * fatal-signal.h: New file, from GNU gettext.
3566 * fatal-signal.c: New file, from GNU gettext.
3568 2003-10-04 Karl Berry <karl@gnu.org>
3570 * argp*: update from libc.
3572 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3574 * getpass.c (getpass): Use a no-op fseek when switching from input to
3575 output mode on the same stream.
3577 2003-09-29 Paul Eggert <eggert@twinsun.com>
3579 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3580 Fix arg typo in previous patch.
3582 2003-09-28 Jim Meyering <jim@meyering.net>
3584 * error.c: Correct cpp indentation.
3586 2003-09-27 Paul Eggert <eggert@twinsun.com>
3588 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3589 Omit the special code that used __typeof__, since we worry that
3590 it could be more trouble than it's worth. See:
3591 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3592 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3596 2003-09-26 Jim Meyering <jim@meyering.net>
3598 * error.c (error_tail): Move some declarations
3599 into inner scope where the local variables are used.
3601 2003-09-26 Bruno Haible <bruno@clisp.org>
3603 * stpncpy.h (gnu_stpncpy): New declaration.
3604 (stpncpy): Define as alias for gnu_stpncpy.
3605 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3607 2003-09-26 Paul Eggert <eggert@twinsun.com>
3609 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3610 (error_tail): Do not loop, reallocating temporary buffer, since
3611 the output cannot contain more wide characters than the input
3612 contains bytes, the size must be big enough already. This avoids
3613 one potential size overflow calculation. Check for size overflow
3614 when calculating temporary buffer size. Free temporary buffer
3615 when done, if it was allocated with malloc; this plugs a memory
3616 leak. Remove casts from void * to pointers, that are no longer
3617 needed now that we're assuming C89 or better.
3619 Merge error changes from glibc.
3621 * error.c, error.h: Update copyright notice header to match glibc.
3622 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3623 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3624 Disable cancellation while printing error.
3625 * error.h: Prepend __ to parameter names.
3627 2003-09-25 Karl Berry <karl@gnu.org>
3629 * argp-fmtstream.c, argp-help.c: update from libc.
3631 2003-09-25 Bruno Haible <bruno@clisp.org>
3633 * version-etc-2.h: New file, from version-etc.h with modifications.
3634 * version-etc-2.c: New file, from version-etc.c with modifications.
3636 2003-09-25 Simon Josefsson <jas@extundo.com>
3638 * xgetdomainname.h: New file.
3639 * xgetdomainname.c: New file.
3641 2003-09-25 Simon Josefsson <jas@extundo.com>
3642 Bruno Haible <bruno@clisp.org>
3644 * getdomainname.h: New file.
3645 * getdomainname.c: New file.
3647 2003-09-24 Paul Eggert <eggert@twinsun.com>
3649 * linebuffer.c (freebuffer): Don't free the argument, just
3650 the buffer associated with the argument. Bug reported by
3653 2003-09-19 Karl Berry <karl@gnu.org>
3655 * argp.h: update from libc.
3657 2003-09-16 Paul Eggert <eggert@twinsun.com>
3659 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3660 input error, instead of returning NULL the next time we are called
3661 (and therefore losing track of errno).
3663 2003-09-15 Paul Eggert <eggert@twinsun.com>
3665 * getndelim2.c (getndelim2): Don't trash errno when a read
3666 fails, so that the caller gets the proper errno.
3668 * readutmp.c (read_utmp): Likewise.
3669 Check for fstat error. Close stream and free storage
3672 2003-09-14 Bruno Haible <bruno@clisp.org>
3674 * fwriteerror.h: New file.
3675 * fwriteerror.c: New file.
3677 2003-09-14 Jim Meyering <jim@meyering.net>
3679 * getloadavg.c: Correct cpp indentation.
3680 * strdup.c: Likewise.
3681 * vasnprintf.c: Likewise.
3683 2003-09-12 Paul Eggert <eggert@twinsun.com>
3685 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3686 * obstack.c [!defined _LIBC]: Likewise.
3687 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3688 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3689 * exitfail.c: Don't include stdlib.h; no longer needed.
3691 More changes to assume C89 or better.
3693 * error.c (error_tail): Assume vprintf.
3695 * argmatch.c (getenv): Remove decl.
3696 * progreloc.c (get_full_program_name): Define via prototype.
3697 * setenv.c (clearenv): Likewise.
3698 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3700 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3701 (malloc, memcpy): Remove decls.
3702 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3703 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3704 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3705 (memcpy): Remove macro.
3706 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3707 (__P): Remove. All uses removed.
3708 (PTR): Remove. All uses changed to void *.
3709 (CHAR_BIT, NULL): Remove.
3710 (spaces, zeros, memset_space, memset_zero)
3711 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3713 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3714 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3715 Define with prototype.
3716 Remove now-unnecessary prototype decl.
3717 (extra_args_spec): Assume ANSI C. All uses changed.
3718 (extra_args_spec_iso): Remove.
3719 (my_strftime, emacs_strftimeu): Define via prototype.
3720 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3722 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3723 * strtoimax.c: Include <stdlib.h> unconditionally.
3724 (strtoul, strtol): Remove decls.
3725 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3727 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3728 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3729 (LOCALE_PARAM_PROTO): New macro.
3730 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3731 (INTERNAL (strtol), strtol): Define with a prototype.
3732 (PARAMS): Remove. All uses removed.
3733 * tempname.c: Include <string.h> unconditionally.
3734 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3735 * xgethostname.c (main): Define with a prototype.
3736 * xmalloc.c: Include "xalloc.h" first, to check interface.
3737 Include <stdlib.h> unconditionally.
3738 (calloc, malloc, realloc, free): Remove decls.
3739 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3740 Include <stdlib.h> unconditionally. Sort include file names.
3742 (xstrtod): Define with a prototype.
3743 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3744 (strtol, strtoul): Remove decls.
3746 2003-09-11 Paul Eggert <eggert@twinsun.com>
3748 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3749 Include <stdlib.h>, <string.h> unconditionally.
3750 Remove now-unnecessary cast to char *.
3751 * strnlen.c: Include <string.h> unconditionally.
3752 * yesno.c (yesno): Define with a prototype.
3754 2003-09-10 Bruno Haible <bruno@clisp.org>
3756 * strcspn.c: Include <string.h> unconditionally.
3757 * strpbrk.c: Include <string.h> unconditionally.
3758 * strstr.c: Include <string.h> unconditionally.
3759 * unicodeio.c: Include <string.h> unconditionally.
3760 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3761 * unsetenv.c: Likewise.
3762 * xreadlink.c: Include <stdlib.h> unconditionally.
3763 * yesno.c: Include <stdlib.h> unconditionally.
3764 (rpmatch): Add prototype.
3766 2003-09-10 Jim Meyering <jim@meyering.net>
3768 * error.c: Correct indentation of cpp directives.
3770 2003-09-09 Paul Eggert <eggert@twinsun.com>
3774 * acosl.c (main): Use a prototype.
3775 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3778 * getloadavg.c (getloadavg, main): Define via prototypes.
3780 * getopt.h (struct option.name): Assume C89, and use 'const'.
3781 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3782 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3784 * getopt.c (const): Remove macro.
3785 Include <string.h> unconditionally.
3786 (my_index): Remove; all uses changed to strchr.
3787 (strlen): Remove decl.
3788 (exchange): Remove forward decl; no longer needed.
3789 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3790 Define with prototype.
3791 * getopt1.c (const): Remove macro.
3792 (getopt_long, getopt_long_only, main): Define with prototype.
3794 * getugroups.c: Include <string.h> unconditionally.
3796 * getusershell.c: Include <stdlib.h> unconditionally.
3797 (getusershell, setusershell, endusershell, readname, main):
3798 Define with prototypes.
3800 * group-member.c: Include group-member.h first.
3801 Include <stdlib.h> unconditionally.
3803 * hard-locale.c: Include hard-locale.h first.
3804 Include <stdlib.h>, <string.h> unconditionally.
3806 * hash.c (free, malloc): Remove decls.
3807 Include <stdlib.h> unconditionally.
3809 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3810 (getenv): Do not declare.
3812 * idcache.c: Include <string.h> unconditionally.
3814 * long-options.c: Include long-options.h first, to test interface.
3815 Include <stdlib.h> unconditionally.
3817 * makepath.c: Include makepath.h first, to test interface.
3818 Include <stdlib.h> and <string.h> unconditionally.
3820 * linebuffer.c: Include <stdlib.h>.
3821 (free): Remove decl.
3823 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3824 rpl_malloc returns void *, not char *.
3825 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3827 * md5.h: Include <limits.h> unconditionally.
3828 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3829 (__P): Remove; all uses removed.
3830 * md5.c: Include "md5.h" first.
3831 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3832 md5_buffer, md5_process_bytes, md5_process_block):
3833 Define with prototypes.
3834 * sha.h (__P): Remove all uses. (It wasn't defined??)
3835 * sha.c: Include "sha.h" first.
3836 Include <stdlib.h>, <string.h> unconditionally.
3838 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3839 * memcmp.c (__ptr_t): Likewise.
3840 * memrchr.c (__ptr_t): Likewise.
3841 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3842 Include <string.h> unconditionally.
3843 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3844 * memchr.c: Include <stdlib.h> unconditionally.
3845 * memchr.c (LONG_MAX): Remove.
3846 * memrchr.c (LONG_MAX): Likewise.
3847 * memchr.c (__memchr): Define via a prototype.
3848 * memrchr.c (__memrchr): Likewise.
3849 * memcmp.c (__P): Remove, and remove all uses.
3850 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3851 Remove forward decls; no longer needed.
3852 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3853 Use types required by C89 in prototype.
3855 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3856 * savedir.c: Likewise.
3857 * mkdir.c (free): Remove decl.
3858 * rmdir.c (rmdir): Define with a prototype.
3859 * savedir.c: Include savedir.h first, to test interface.
3861 * mktime.c (STDC_HEADERS): Remove.
3862 Include <stdlib.h>, <string.h> unconditionally.
3864 * modechange.c: Include <stdlib.h> unconditionally.
3865 (malloc): Remove decl.
3867 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3868 (free): Remove decl.
3870 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3871 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3872 (This type really should be intptr_t, but that's a C99ism.)
3873 (_obstack_memcpy): Remove: all uses changed to memcpy.
3874 Include <string.h> unconditionally.
3875 (struct obstack): Assume __STDC__ for types of members
3876 chunkfun, freefun, extra_arg.
3877 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3878 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3879 obstack_begin, obstack_specify_allocation,
3880 obstack_specify_allocation_with_arg, obstack_chunkfun,
3881 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3882 Remove unprototyped decls and the macros that use them.
3883 * obstack.c (POINTER): Remove. All uses changed to void *.
3884 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3885 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3886 (defined __STDC__ && __STDC__)]:
3887 Remove nonprototyped code.
3888 Include <stdlib.h> unconditionally.
3889 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3890 _obstack_allocated_p, _obstack_free, obstack_free,
3891 _obstack_memory_used, print_and_abort):
3892 Define using prototypes.
3893 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3894 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3895 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3896 obstack_next_free, obstack_object_size, obstack_room) [0]:
3897 Remove unused, unprototyped code.
3899 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3901 * physmem.c (physmem_total, physmem_available, main): Define
3904 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3905 (main): Define with a prototype.
3907 * posixver.c (getenv): Remove decl.
3909 * putenv.c (malloc): Returns void *, not char *.
3910 Include <string.h> unconditionally.
3911 (strchr, memcpy, NULL): Do not define.
3913 * readtokens.c: Include readtokens.h first, to test interface.
3914 Include <stdlib.h>, <string.h> unconditionally.
3915 (init_tokenbuffer): Define with a prototype.
3917 * regex.c (PARAMS): Remove. All uses removed.
3918 All uses of _RE_ARGS removed, too.
3919 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3921 (bzero): Assume memset exists.
3922 (memcmp, memcpy, NULL): Remove.
3923 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3924 char, or assignments to local vars of type signed char.
3925 (init_syntax_once, PREFIX(extract_number_and_incr),
3926 PREFIX(print_partial_compiled_pattern),
3927 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3928 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3929 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3930 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3931 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3932 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3933 wcs_compile_range, byte_compile_range, truncate_wchar,
3934 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3935 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3936 count_mbs_length, wcs_re_match_2_internal,
3937 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3938 PREFIX(alt_match_null_string_p),
3939 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3940 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3941 regfree, PREFIX(extract_number)): Define with prototype. Remove
3942 now-unnecessary declaration, if any.
3943 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3945 Remove now-unnecessary casts among pointer types.
3946 * regex.h (_RE_ARGS): Remove. All uses removed.
3948 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3949 (free): Remove decl.
3951 * rpmatch.c: Include <stdlib.h> unconditionally.
3953 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3954 (free): Remove decl.
3956 * save-cwd.c: Include <stdlib.h> unconditionally.
3957 * xgetcwd.c: Likewise.
3959 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3960 (free): Remove decl.
3962 * strchrnul.c (strchrnul): Define with a prototype.
3963 Fix bug: c_in was not converted to char before searching.
3965 The following changes are not K&R related:
3967 * group-member.h: Include <sys/types.h>, so that this file is
3969 * makepath.h: Likewise.
3971 * getusershell.c (readname, default_index, line_size, readname):
3972 Use size_t, not int, for sizes.
3973 (readname): If the size overflows, report an error instead of
3976 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3978 * getndelim2.c: Assume stdlib.h per the C89 spec.
3980 2003-09-08 Paul Eggert <eggert@twinsun.com>
3982 Assume C89 or better; remove K&R cruft.
3983 A few of these changes were first proposed by Derek Robert Price
3984 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3986 * addext.c: Include <string.h> unconditionally.
3987 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3988 Don't declare getenv or malloc.
3990 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3991 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3993 (find_stack_direction, alloca): Use prototypes.
3995 * atexit.c (atexit): Define using a prototype.
3997 * basename.c, dirname.c, stripslash.c:
3998 Include <string.h> unconditionally.
4000 * bcopy.c: Include <stddef.h>.
4001 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4003 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4005 * error.h (error, error_at_line, error_print_progname)
4006 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4007 * error.c: Include error.h first, to check interface.
4008 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4009 (VA_START): Remove; all uses changeed to va_start.
4010 (exit, strerror): Remove decls.
4011 (error_print_progname): Prototype uncondionally.
4012 Don't include <errno.h>; no longer needed.
4013 (private_strerror): Remove.
4014 (error_tail): Always define.
4015 (error, error_at_line): Assume C89 or better; always use prototypes.
4016 * fatal.c: Include "fatal.h" first, to test interface.
4017 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4018 (VA_START): Remove; all uses changed to va_start.
4019 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4021 (exit): Remove decl.
4022 (fatal): Prototype unconditionally. Assume va_start works.
4023 Abort at end, to pacify gcc.
4025 * euidaccess.c (main): Define with a prototype.
4027 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4029 * exitfail.c: Include <stdlib.h> unconditionally.
4031 * fnmatch_.h (__P): Remove. All uses changed to assume
4033 * fnmatch.c: Include fnmatch.h first, to test interface.
4034 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4035 (getenv): Remove decl.
4036 (fnmatch): Define using a prototype.
4037 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4038 (FCT): Define using a prototype.
4040 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4042 * gethostname.c: Include <stddef.h>.
4043 (gethostname): Define with prototype. Length is size_t, not int.
4045 2003-09-08 Paul Eggert <eggert@twinsun.com>
4047 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4048 getversion.c should have been removed then, but was accidentally
4051 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4052 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4054 2003-09-07 Paul Eggert <eggert@twinsun.com>
4056 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4057 copy_tm_result. Bug reported by Simon Josefsson in
4058 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4060 2003-09-06 Paul Eggert <eggert@twinsun.com>
4062 * time_r.c, time_r.h: New files.
4064 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4066 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4067 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4069 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4071 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4072 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4075 * timegm.c: Switch to glibc implementation, with the following changes:
4076 [defined HAVE_CONFIG_H]: Include <config.h>.
4077 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4078 (__mktime_internal) [!defined _LIBC]: New decl.
4079 (__gmtime_r) [!defined _LIBC]: New macro and function.
4080 (timegm): Use a prototype, since gnulib assumes C89.
4081 Do not bother declaring tmp to be const, as it's not really usefu.
4082 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4083 (timegm): Declare only if HAVE_DECL_TIMEGM.
4085 2003-09-03 Paul Eggert <eggert@twinsun.com>
4087 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4088 Bug reported by Lute Kamstra in
4089 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4091 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4092 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4093 course with correspondingly smaller numbers for tomorrow and
4094 yesterday. From Tadayoshi Funaba. Originally installed into
4095 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4098 2003-08-31 Simon Josefsson <jas@extundo.com>
4100 * timegm.h: New file.
4101 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4103 2003-08-31 Karl Berry <karl@gnu.org>
4105 * argp.h: update from libc.
4107 2003-08-28 Bruno Haible <bruno@clisp.org>
4109 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4110 warning on QNX, which defines O_BINARY to 000000.
4112 2003-08-24 Bruno Haible <bruno@clisp.org>
4114 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4115 MSVC7 <stdio.h> is included later.
4117 2003-08-20 Bruno Haible <bruno@clisp.org>
4119 * progname.h: New file, from GNU gettext.
4120 * progname.c: New file, from GNU gettext.
4121 * progreloc.c: New file, from GNU gettext.
4123 2003-08-19 Bruno Haible <bruno@clisp.org>
4125 * xstrdup.c: Assume <string.h> exists.
4127 2003-08-18 Jim Meyering <jim@meyering.net>
4129 * setenv.h: Indent nested cpp directive.
4130 * vasnprintf.c: Remove trailing blanks.
4132 2003-08-17 Simon Josefsson <jas@extundo.com>
4133 Bruno Haible <bruno@clisp.org>
4135 * xstrndup.h: New file.
4136 * xstrndup.c: New file.
4138 2003-08-17 Bruno Haible <bruno@clisp.org>
4140 * strndup.h: New file.
4142 2003-08-16 Paul Eggert <eggert@twinsun.com>
4144 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4145 space, undoing this 2003-08-12 change:
4146 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4148 2003-08-16 Jim Meyering <jim@meyering.net>
4150 Merge from coreutils.
4151 * xstrtoimax.c: #else #if -> #elif.
4152 * xstrtoumax.c: Likewise.
4154 2003-08-15 Paul Eggert <eggert@twinsun.com>
4156 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4157 rather than tab, after '#' in shell-script copyright notices.
4158 Suggested by Bruno Haible.
4160 2003-08-15 Jim Meyering <jim@meyering.net>
4161 and Paul Eggert <eggert@twinsun.com>
4163 Merge from coreutils.
4164 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4165 member but strut utmpx does not. Needed for AIX 4.3.3.
4166 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4168 2003-08-15 Jim Meyering <jim@meyering.net>
4170 Merge from coreutils.
4171 * xgethostname.c: Include <stdlib.h>.
4172 (xghostname): Don't exit for anything other than memory-related
4173 failure; just return NULL.
4174 * userspec.c: Include "posixver.h".
4175 (parse_user_spec): Accept `.' as a separator only
4176 in pre-POSIX-200112 mode.
4177 * strtoimax.c: Use #elif rather than #else #if.
4178 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4179 Remove function, now that we can rely on a working tzset function.
4180 [!_LIBC]: Ensure that the required autoconf test has been run.
4181 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4182 Use underlying_strftime for %r.
4183 * sha.c: Merge in some clean-up and optimization changes from glibc.
4184 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4185 Ensure that it is a multiple of 64.
4186 Rearrange loop exit tests so as to avoid performing an
4187 additional fread after encountering an error or EOF.
4188 * realloc.c: Update copyright date.
4190 2003-08-14 Jim Meyering <jim@meyering.net>
4192 Merge from coreutils.
4193 * obstack.h: Whitespace changes.
4194 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4195 and xcalloc return values.
4196 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4197 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4198 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4199 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4200 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4202 Use mntctl's return value to drive the entry-processing loop, since
4203 we can't rely on the value of the vmt_length member in the last
4204 entry. On some systems doing so could result in exhausting
4205 virtual memory. Based in part on a patch from Mike Jetzer.
4207 2003-08-14 Jim Meyering <jim@meyering.net>
4208 and Paul Eggert <eggert@twinsun.com>
4210 Merges from coreutils, plus other fixes.
4211 * physmem.c: Merge in portability changes from gcc/libiberty
4212 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4213 for credits and details. Thanks to Kaveh Ghazi for helping
4214 to keep these files in sync.
4215 (ARRAY_SIZE): Define it.
4216 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4217 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4218 (memcasecmp): Don't assume size_t fits in unsigned int.
4219 Remove casts and duplicate code.
4220 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4221 (memcpy): Remove definition.
4222 Merge in some clean-up and optimization changes from glibc.
4223 [BLOCKSIZE]: Move definition to top of file.
4224 Ensure that it is a multiple of 64.
4225 Rearrange loop exit tests so as to avoid performing an
4226 additional fread after encountering an error or EOF.
4227 * md5.h (md5_uintptr): Define.
4228 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4229 return to the initial working directory. Preserve errno
4231 * idcache.c: Include "xalloc.h".
4232 (xmalloc, xrealloc): Remove decls.
4233 (getuser): Remove casts no longer required in C89.
4234 * human.c: Include stdio.h, for sprintf.
4235 * group-member.c: Include "xalloc.h".
4236 (xmalloc, xrealloc): Remove decls.
4237 (get_group_info): Remove casts no longer required in C89.
4238 * getusershell.c (readname): Remove casts no longer required in C89.
4239 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4240 * getline.c: Whitespace fix, from coreutils.
4242 2003-08-13 Paul Eggert <eggert@twinsun.com>
4244 * exclude.c: Include <ctype.h>
4245 (IN_CTYPE_DOMAIN): New macro.
4247 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4250 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4251 Undo previous (whitespace-only) change.
4253 2003-08-12 Paul Eggert <eggert@twinsun.com>
4255 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4256 Normalize leading white space and remove trailing white space.
4257 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4258 notice, as per ../config/srclist-update.
4260 Merge from coreutils.
4261 * euidaccess.h: New file.
4262 * euidaccess.c: Include it.
4263 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4264 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4265 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4267 2003-08-11 Bruno Haible <bruno@clisp.org>
4269 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4270 (vasnprintf): Use it instead of wcslen.
4272 2003-08-11 Bruno Haible <bruno@clisp.org>
4274 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4275 value to ensure that _Bool promotes to int. Use #define for _Bool when
4276 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4278 2003-08-10 Karl Berry <karl@gnu.org>
4280 * regex.h: update from libc (whitespace fix).
4282 2003-08-09 Paul Eggert <eggert@twinsun.com>
4284 Merge some files from coreutils. These changes were
4285 originally made by Jim Meyering.
4286 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4287 many older Unixes require this.
4288 * alloca.c (alloca): Remove cast to argument of free;
4289 no longer needed in C89.
4290 * alloca_.h, regex.h: Fix white space to match
4291 what GNU indent does.
4293 2003-08-05 Paul Eggert <eggert@twinsun.com>
4295 * bumpalloc.h: Remove.
4297 2003-08-04 Paul Eggert <eggert@twinsun.com>
4299 * getloadavg.c: Change copyright notice and spacing to conform to
4302 Merge from coreutils.
4303 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4305 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4306 from Karl Berry, implemented by Jim Meyering.
4307 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4308 from Dmitry V. Levin.
4309 Remove anachronistic cast of xrealloc.
4310 * fnmatch_.h (__const): Remove. Use 'const'.
4311 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4312 type. Otherwise, it wouldn't compile with at least /bin/cc on
4313 ymp-cray-unicos9.0.2.X.
4314 Combine two mostly-identical uses of alloca into one.
4315 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4317 2003-08-04 Dave Love <d.love@dl.ac.uk>
4321 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4322 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4323 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4324 obsolete NLIST_NAME_UNION.
4325 [__GNU__]: Undef BSD and FSCALE.
4326 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4328 2003-08-03 Paul Eggert <eggert@twinsun.com>
4330 * stdbool_.h (_Bool): Make it signed char, instead of
4331 an enum type, so that it's guaranteed to promote to int. See:
4332 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4334 2003-07-31 Paul Eggert <eggert@twinsun.com>
4336 * strerror.c: Include config.h, limits.h. Declare sprintf.
4337 (strerror): Don't assume that a printable int fits in 14 bytes.
4339 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4340 Bruno Haible <bruno@clisp.org>
4342 * getline.h (getline, getdelim): Change return type to ssize_t.
4343 * getline.c (getline, getdelim): Likewise.
4344 Remove _GNU_SOURCE define; now it's defined in config.h through
4347 2003-07-22 Paul Eggert <eggert@twinsun.com>
4349 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4350 over-parenthesization in macros.
4352 Sync with coreutils.
4354 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4357 Use `exit_failure' for xalloc and xmemcoll instead of their own
4358 private exit-failure variables.
4359 * xalloc.h (xalloc_exit_failure): Remove.
4360 * xmalloc.c: Likewise. Include exitfail.h.
4361 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4362 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4363 * xmemcoll.c: Likewise. Include exitfail.h.
4364 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4366 2003-07-18 Paul Eggert <eggert@twinsun.com>
4368 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4369 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4370 to test that it can stand by itself. Include "exitfail.h".
4371 Clients should set exit_failure instead.
4372 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4374 2003-07-18 Andreas Schwab <schwab@suse.de>
4376 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4378 2003-07-18 Bruno Haible <bruno@clisp.org>
4380 * getndelim2.h: New file.
4381 * getndelim2.c: Make into a module of its own. Include config.h,
4383 (getndelim2): Make non-static. Change return type to ssize_t.
4384 * getline.h: Change argument names.
4385 * getline.c: Include getndelim2.h instead of getndelim2.c.
4386 * getnline.c: Include getndelim2.h.
4388 2003-07-17 Bruno Haible <bruno@clisp.org>
4390 * Makefile.am: Remove file.
4391 * Makefile.in: Remove file.
4393 2003-07-17 Bruno Haible <bruno@clisp.org>
4395 * getnline.h: New file.
4396 * getnline.c: New file.
4397 * getndelim2.c: New file, extracted from getline.c.
4398 (getndelim2): Renamed from getdelim2, with added nmax argument.
4399 * getline.c: Include getndelim2.c.
4400 (getdelim2): Moved out to getndelim2.c.
4401 (getline, getdelim): Update.
4403 2003-07-15 <karl@gnu.org>
4405 * vasnprintf.c: update from gettext.
4407 2003-07-15 Jim Meyering <jim@meyering.net>
4409 * makepath.c (make_path): Enclose diagnostic in _(...).
4411 2003-07-14 Paul Eggert <eggert@twinsun.com>
4413 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4414 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4415 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4416 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4417 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4418 updated automatically by ../config/srclist-update. This changes
4419 their license from LPGL to GPL.
4421 2003-07-14 Jim Meyering <jim@meyering.net>
4423 Don't emit diagnostics. Let callers do that.
4424 * save-cwd.c: Don't include "error.h".
4425 (save_cwd): Don't call error. Ensure that errno is valid
4426 when returning nonzero.
4428 * save-cwd.h (restore_cwd): Update prototype.
4429 * save-cwd.c (restore_cwd): Remove two parameters.
4430 Simplify. Don't call error upon failure. Let callers do that.
4431 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4432 when auditing is enabled. But don't bother updating the #if.
4434 2003-07-14 Simon Josefsson <jas@extundo.com>
4436 * mempcpy.h: New file.
4437 * mempcpy.c: New file.
4439 2003-07-14 Paul Eggert <eggert@twinsun.com>
4441 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4442 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4443 unicodeio.c, unicodeio.h, unlocked-io.h:
4444 Switch from LGPL to GPL.
4446 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4448 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4449 it breaks C++ compilation.
4450 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4452 2003-07-10 Jim Meyering <jim@meyering.net>
4454 * vasnprintf.c: Remove trailing blanks.
4455 Make cpp indentation consistent.
4457 2003-07-09 Paul Eggert <eggert@twinsun.com>
4459 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4460 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4461 Switch from LGPL to GPL.
4463 2003-07-07 Paul Eggert <eggert@twinsun.com>
4465 * mktime.c: Fix some boundary cases and remove need for floating point.
4467 Issue a compile-time diagnostic if time_t is floating point, or if
4468 two's complement arithmetic is not in effect, or if arithmetic
4469 right shift does not propagate the sign. These assumptions were
4470 all in the original code but they weren't checked.
4472 (TIME_T_MIDPOINT, verify): New macros.
4473 (__isleap): Remove; it has integer overflow problems.
4474 (leapyear): New function, without those problems.
4475 (ydhms_tm_diff): Remove; splitting into two parts.
4476 (ydhms_diff): New function, containing the arithmetic part of
4477 the old ydhms_tm_diff function. Issue a compile-time
4478 diagnostic if we are not using C99 integer division.
4479 Avoid casts when possible.
4480 (guess_time_tm): New function, containing the checking part of
4481 the old ydhms_tm_diff function. Return the new value, rather than
4482 the difference between it and the old. Accept a new argument T
4483 so that *T specifies the old value. Check for overflow in the result.
4485 (__mktime_internal): Use a time_t offset, not a long int offset.
4486 This undoes the 2003-06-04 change, which is no longer needed now
4487 that we have better overflow checking.
4488 (localtime_offset): Likewise.
4490 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4491 and long are 64-bit but int is only 32-bit.
4492 (ydhms_diff): Use long int to store year1 and yday1.
4493 Issue a compile-time diagnostic if long int is not wide enough.
4495 (__mktime_internal): Use long int to store adjusted year and yday.
4496 Use plain C rather than preprocessor commands, if that doesn't
4498 Check for overflow (and try to repair) after each probe
4499 rather than checking only at the very end. This avoids some bugs
4500 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4501 does not equal GMT offset at maximum time).
4502 Use integer to check for overflow rather than floating point; this
4503 is more portable to non-IEEE hosts, and is a tad faster.
4504 When we detect that we are oscillating between two values,
4505 don't check whether tm_isdst has the requested value, since
4506 we already know the answer. When tm_isdst has the wrong value,
4507 use a different heuristic to find the right one, based on the
4508 extreme values actually observed in practice in tz2003a,
4509 rather than the (overly optimistic) "previous 3 calendar quarters".
4511 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4512 "T const" to accommodate glibc style.
4513 (check_result): Use less-confusing report format. "long" -> "long int.
4515 Don't loop if the iteration overflows time_t.
4516 Allow a negative step in the iteration.
4518 2003-07-01 Paul Eggert <eggert@twinsun.com>
4520 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4521 having it depend on HAVE_SYS_TYPES_H.
4523 2003-06-25 Bruno Haible <bruno@clisp.org>
4525 * readlink.c: New file.
4527 2003-06-20 Bruno Haible <bruno@clisp.org>
4529 Assume C89, so PARAMS isn't needed.
4530 * unicodeio.h (PARAMS): Remove.
4531 * unicodeio.c: Don't use PARAMS.
4533 2003-06-18 Jim Meyering <jim@meyering.net>
4535 Merge changes from coreutils.
4536 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4537 Remove explicit declarations of xmalloc and realloc.
4539 (read_utmp): Remove anachronistic cast of xmalloc.
4541 2003-06-17 Paul Eggert <eggert@twinsun.com>
4543 Assume C89, so PARAMS isn't needed.
4544 * backupfile.h (PARAMS): Remove. All uses removed.
4545 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4546 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4547 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4548 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4549 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4550 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4551 xstrtol.h: Likewise.
4552 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4553 same.h, strverscmp.h: Do not include config.h; no longer needed.
4554 Anyway, config.h should always be included before any other file.
4556 2003-06-11 Simon Josefsson <jas@extundo.com>
4558 * sysexit_.h: New file.
4560 2003-05-20 Derek Price <derek@ximbiot.com>
4562 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4564 2003-06-10 Simon Josefsson <jas@extundo.com>
4566 * strchrnul.h: New file.
4567 * strchrnul.c: New file.
4569 2003-06-10 Simon Josefsson <jas@extundo.com>
4571 * argp.h: New file, from glibc.
4572 * argp-ba.c: New file, from glibc.
4573 * argp-eexst.c: New file, from glibc.
4574 * argp-fmtstream.c: New file, from glibc.
4575 * argp-fmtstream.h: New file, from glibc.
4576 * argp-fs-xinl.c: New file, from glibc.
4577 * argp-help.c: New file, from glibc.
4578 * argp-namefrob.h: New file, from glibc.
4579 * argp-parse.c: New file, from glibc.
4580 * argp-pv.c: New file, from glibc.
4581 * argp-pvh.c: New file, from glibc.
4582 * argp-xinl.c: New file, from glibc.
4584 2003-06-07 Jim Meyering <jim@meyering.net>
4586 * readtokens.h: Put `Free Software Foundation, Inc.'
4587 in place of my name in the copyright comment.
4588 Remove definition and uses of __P.
4591 * stat.c: Don't declare xmalloc explicitly.
4592 Instead, include "xalloc.h".
4593 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4594 xrealloc, and xcalloc return values.
4595 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4597 * xgetcwd.h: Remove definition/uses of PARAMS.
4599 2003-06-06 Jim Meyering <jim@meyering.net>
4601 * stdbool_.h: Renamed from stdbool.h.in.
4603 2003-06-06 Jim Meyering <jim@meyering.net>
4605 Merge from coreutils.
4606 * same.c: (same_name): Declare *_basename locals to be `const'.
4607 Consolidate declarations and initializations of *_base* locals.
4609 Merge from coreutils.
4610 This avoids a core dump on systems without GNU putenv,
4611 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4612 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4613 (unsetenv): New static function, from GNU libc.
4614 (rpl_putenv): Use it.
4616 * modechange.c: Remove trailing blanks.
4618 Merge from coreutils.
4619 * fsusage.c: Remove declaration of statfs.
4620 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4622 * posixtm.c: Include <stdbool.h> unconditionally.
4624 2003-06-05 Paul Eggert <eggert@twinsun.com>
4626 * mktime.c (__mktime_internal): When resolving a tm_isdst
4627 mismatch, look in future quarters as well as past. This fixes a
4628 bug when processing fall-backwards gaps immediately after a long
4629 period of daylight-saving time.
4631 * mktime.c: Assume freestanding C89 or better.
4632 (HAVE_LIMITS_H): Remove. Assume it's 1.
4633 (__P): Remove; not used.
4634 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4635 (mktime, not_equal_tm, print_tm, check_result,
4636 main): Use prototypes. Use const * where appropriate.
4637 (main): Fix typo in testing code that uncovered by above changes.
4638 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4640 2003-06-04 Paul Eggert <eggert@twinsun.com>
4642 * mktime.c: Fix Debian bug 177940
4643 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4644 (localtime_offset): Now long int, not time_t, because we want it
4645 to be guaranteed to be signed. All uses changed.
4646 (__mktime_internal): If overflow would occur when adding offset,
4649 Merge 'human' changes from coreutils. Rewrite to support
4650 locale-specific notations like thousands separators.
4651 * human.c: Simplify authorship notice.
4652 Include human.h immediately after config.h.
4653 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4654 <limits.h>: Do not include, since human.h does.
4655 (SIZE_MAX, UINTMAX_MAX): New macros.
4656 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4657 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4658 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4659 (power_letter): Renamed from suffixes.
4660 (generate_suffix_backwards): Remove.
4661 (adjust_value): Now takes int style (because of human.h changes)
4662 and long double value (for greater precision on some platforms).
4663 (group_number): New function.
4664 (human_readable): Use it. Use integer options, not enum.
4665 Put the options before the sizes in the arg list.
4666 Support all the new options.
4667 The old human_readable function has been removed;
4668 use inttostr.h instead.
4669 (human_readable, default_block_size, humblock):
4670 Use uintmax_t, not int, for block sizes.
4671 (human_readable_inexact, block_size_types): Remove.
4672 (block_size_opts): New constant.
4673 (human_options): Renamed from human_block_size, with new signature
4674 that allows block sizes up to UINTMAX_MAX. All callers changed.
4675 * human.h: Add copyright and authorship notice.
4676 Include <limits.h> and <stdbool.h> unconditionally.
4677 (PARAMS): Remove. All uses removed.
4678 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4679 (enum human_inexact_style): Remove tag; now a nameless enum.
4680 (human_floor, human_ceiling, human_round_to_even): Now have
4681 values 2, 0, 1 rather than -1, 1, 0.
4682 (human_group_digits, human_suppress_point_zero, human_autoscale,
4683 human_base_1024, human_SI, human_B): New constants.
4684 (human_readable_inexact, human_block_size): Remove.
4685 (human_readable): Size args are now uintmax_t, not int.
4686 (human_options): New decl.
4688 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4689 unnecessary now that we assume C89 or better. This change
4690 imported from coreutils.
4692 * mktime.c (__mktime_internal): Do not reject negative timestamps
4693 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4694 in the 2003-05-30 sync from glibc.
4696 .h files should stand alone, but we shouldn't include <sys/types.h>
4697 if we can get away with just <stddef.h>.
4699 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4700 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4701 rather than <sys/types.h>, as we merely need size_t.
4702 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4704 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4705 Include <stdio.h>, to get FILE.
4706 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4707 memcasecmp.h has included <stddef.h> and all we need is size_t.
4708 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4709 our interface, instead of including <sys/types.h>
4711 2003-06-02 Paul Eggert <eggert@twinsun.com>
4714 Fix some minor time-related bugs with POSIX time arguments.
4715 Some valid time stamps were being rejected (notably -1, and
4716 time stamps before 1900 on 64-bit hosts). And some invalid
4717 time stamps were being accepted, e.g. September 31.
4719 * posixtm.h (posixtime): Return bool instead of time_t, so
4720 that we can return (time_t) -1 successfully.
4721 * posixtm.c: Likewise.
4722 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4723 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4724 (t): Remove static var.
4725 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4726 of static var. All uses changed.
4727 (year): Do not reject years before 1900; they can occur with
4729 (posix_time_parse): Do not check for out-of-range components;
4730 that is now the caller's responsibility, since our checks were
4731 only approximations.
4732 (posixtime): Use mktime to check for out-of-range components,
4733 since it knows them exactly.
4734 If mktime returns (time_t) -1, check whether an error actually occurred
4735 by invoking localtime on -1.
4736 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4737 posixtime failures better.
4738 Improve the test data (in comments only).
4740 2003-05-30 <karl@gnu.org>
4742 * mktime.c: update from libc.
4744 2003-05-30 Bruno Haible <bruno@clisp.org>
4746 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4747 * localcharset.h: Likewise.
4748 * localcharset.c: Likewise.
4750 2003-05-28 Paul Eggert <eggert@twinsun.com>
4752 Assume the headers required for C89 freestanding compilers.
4753 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4754 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4755 without checking for HAVE_LIMITS_H.
4756 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4757 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4759 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4760 * exclude.c: Include <stdbool.h> unconditionally.
4761 * tempname.c: Include <stddef.h> unconditionally.
4762 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4763 * modechange.c, rpmatch.c (NULL): Don't define, since
4764 <stddef.h> does that.
4765 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4766 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4767 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4768 * xstrtol.c: Likewise.
4769 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4770 * savedir.c: Include <stddef.h> instead of defining NULL.
4772 * addext.c (addext): Use assignment rather than cast, to avoid
4773 warnings on some platforms.
4775 * mktime.c (__mktime_internal): Do not reject negative timestamps
4778 2003-05-10 Bruno Haible <bruno@clisp.org>
4780 * linebreak.c (iconv_string_length): Don't return -1 just because the
4781 string is longer than 4 KB.
4783 2003-05-12 Jim Meyering <jim@meyering.net>
4785 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4786 the space-padded-by-default conversion specifiers, %e, %k, %l.
4788 2003-05-03 Bruno Haible <bruno@clisp.org>
4790 Upgrade to Unicode-4.0.
4791 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4792 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4793 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4794 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4795 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4796 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4797 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4798 Change width of U+E0100..U+E01EF from 1 to 0.
4800 2003-04-25 Bruno Haible <bruno@clisp.org>
4802 * copy-file.c: Include <stddef.h>, for size_t.
4804 2003-04-25 Jim Meyering <jim@meyering.net>
4806 * copy-file.c (copy_file_preserving): Declare buf_size to be
4807 of type size_t, not int.
4809 2003-04-11 Jim Meyering <jim@meyering.net>
4811 Merge changes from Coreutils.
4813 2003-03-22 Jim Meyering <jim@meyering.net>
4815 * strftime.c (widen): Cast alloca return value to proper type.
4817 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4820 * strftime.c (my_strftime): Handle very large width
4821 specifications for numeric values correctly. Improve checks for
4824 2003-01-19 Jim Meyering <jim@meyering.net>
4826 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4827 (nl_get_alt_digit) [! defined my_strftime]: Define.
4828 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4829 _nl_get_alt_digit and _nl_get_walt_digit.
4831 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4832 These changes have no effect outside of _LIBC.
4834 2003-04-10 Bruno Haible <bruno@clisp.org>
4836 * findprog.h: New file, from GNU gettext.
4837 * findprog.c: New file, from GNU gettext.
4839 2003-04-05 Jim Meyering <jim@meyering.net>
4841 Merge changes from Coreutils.
4843 * exclude.h (PARAMS): Remove definition and uses.
4844 * exclude.c: Remove uses of `PARAMS'.
4846 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4847 Add test-cases for DOS filenames. Declare program_name.
4848 (main): Set up program_name. Patch by Rich Dawe.
4850 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4852 Use mntctl's return value to drive the entry-processing loop, since
4853 we can't rely on the value of the vmt_length member in the last
4854 entry. On some systems doing so could result in exhausting
4855 virtual memory. Based in part on a patch from Mike Jetzer.
4857 2003-04-04 Bruno Haible <bruno@clisp.org>
4859 * linebreak.h: New file, from GNU gettext.
4860 * linebreak.c: New file, from GNU gettext with slight modifications.
4861 * lbrkprop.h: New file, from GNU gettext.
4863 2003-04-03 Bruno Haible <bruno@clisp.org>
4865 * utf8-ucs4.h: New file, from GNU gettext.
4866 * utf16-ucs4.h: New file, from GNU gettext.
4867 * ucs4-utf8.h: New file, from GNU gettext.
4868 * ucs4-utf16.h: New file, from GNU gettext.
4870 2003-04-02 Bruno Haible <bruno@clisp.org>
4872 * binary-io.h: New file, from GNU gettext.
4874 2003-04-01 Bruno Haible <bruno@clisp.org>
4876 * pathname.h: New file, from GNU gettext.
4877 * concatpath.c: New file, from GNU gettext.
4879 2003-03-30 Bruno Haible <bruno@clisp.org>
4881 * copy-file.c (copy_file_preserving): Don't set owner if the function
4882 chown() doesn't exist.
4884 2003-03-28 Bruno Haible <bruno@clisp.org>
4886 * copy-file.h: New file, from GNU gettext.
4887 * copy-file.c: New file, from GNU gettext.
4889 2003-03-18 Jim Meyering <jim@meyering.net>
4891 * quote.c (quote_n): Fix typo in comment.
4893 2003-03-14 Jim Meyering <jim@meyering.net>
4895 Merge changes from Coreutils.
4896 * obstack.h (obstack_object_size): Declare temporary, __o,
4897 to be const, in order to avoid warnings.
4898 (obstack_room): Likewise.
4899 (obstack_empty_p): Likewise.
4901 2003-03-13 Paul Eggert <eggert@twinsun.com>
4903 Merge changes from Bison.
4904 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4905 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4906 when compiling Bison 1.875's `bitset bset = obstack_alloc
4907 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4908 * hash.c: Include <stdbool.h> unconditionally.
4910 2003-03-09 Paul Eggert <eggert@twinsun.com>
4912 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4913 Reported by Bruce Becker; see:
4914 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4916 2003-03-03 Paul Eggert <eggert@twinsun.com>
4917 Bruno Haible <bruno@clisp.org>
4919 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4920 Reported by John Hughes, see
4921 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4923 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4925 * poll_.h: New file.
4928 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4930 * mathl.h: New file.
4931 * acosl.c: New file.
4932 * asinl.c: New file.
4933 * atanl.c: New file.
4934 * ceill.c: New file.
4937 * floorl.c: New file.
4938 * frexpl.c: New file.
4939 * ldexpl.c: New file.
4941 * sincosl.c: New file.
4943 * sqrtl.c: New file.
4945 * trigl.c: New file.
4946 * trigl.h: New file.
4948 2003-02-17 Bruno Haible <bruno@clisp.org>
4950 * mkdtemp.h: New file, from GNU gettext.
4951 * mkdtemp.c: New file, from GNU gettext.
4953 2003-01-31 Bruno Haible <bruno@clisp.org>
4955 * rename.c: #undef rename before defining rpl_rename.
4956 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4958 2003-01-30 Bruno Haible <bruno@clisp.org>
4960 * printf-args.h: New file, from GNU gettext.
4961 * printf-args.c: New file, from GNU gettext.
4962 * printf-parse.h: New file, from GNU gettext.
4963 * printf-parse.c: New file, from GNU gettext.
4964 * vasnprintf.h: New file, from GNU gettext.
4965 * vasnprintf.c: New file, from GNU gettext.
4966 * asnprintf.c: New file, from GNU gettext.
4967 * vasprintf.h: New file, from GNU gettext with modifications.
4968 * vasprintf.c: New file, from GNU gettext.
4969 * asprintf.c: New file, from GNU gettext.
4971 2003-01-29 Bruno Haible <bruno@clisp.org>
4973 * stpncpy.h: New file, from GNU gettext with modifications.
4974 * stpncpy.c: New file, from GNU gettext with modifications.
4976 2003-01-28 Bruno Haible <bruno@clisp.org>
4978 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4980 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4983 2003-01-27 Bruno Haible <bruno@clisp.org>
4985 * xsetenv.h: New file, from GNU gettext.
4986 * xsetenv.c: New file, from GNU gettext.
4988 2003-01-23 Bruno Haible <bruno@clisp.org>
4990 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4992 2003-01-22 Bruno Haible <bruno@clisp.org>
4994 * exit.h: New file, from GNU gettext.
4996 2003-01-11 Bruno Haible <bruno@clisp.org>
4998 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4999 * strcase.h (strcasecmp, strncasecmp): Likewise.
5001 2003-01-14 Jim Meyering <jim@meyering.net>
5003 * same.c (same_name): Tweak a comment.
5005 2003-01-11 Bruno Haible <bruno@clisp.org>
5007 * same.c (same_name): Reorder tests so as to avoid calling stat()
5008 when a string comparison is sufficient.
5010 2003-01-11 Bruno Haible <bruno@clisp.org>
5012 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5015 2003-01-11 Bruno Haible <bruno@clisp.org>
5017 * hash-pjw.c: Add comment about low quality of this function.
5019 2003-01-12 Paul Eggert <eggert@twinsun.com>
5021 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5022 to avoid collisions with libcurses and libreadline.
5024 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5025 * getstr.h, getstr.c: Remove.
5026 * getline.c: Include "getline.h", to check interface.
5027 Move body of old getstr.c here: this defines MIN_CHUNK and
5028 declares getdelim2, which is renamed from getstr.
5029 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5031 * linebuffer.c (readlinebuffer): Renamed from readline.
5033 * linebuffer.h: Likewise.
5034 (readline): Remove backward-compatibility macro.
5036 2003-01-12 Jim Meyering <jim@meyering.net>
5038 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5040 2003-01-10 Bruno Haible <bruno@clisp.org>
5042 * alloca_.h: New file.
5043 * getdate.y: Unconditionally include alloca.h.
5044 * makepath.c: Likewise.
5045 * setenv.c: Likewise.
5046 * userspec.c: Likewise.
5048 2003-01-09 Bruno Haible <bruno@clisp.org>
5050 * stdbool.h.in: New file.
5052 2003-01-08 Bruno Haible <bruno@clisp.org>
5054 * safe-read.c: Include specification header first, to ensure its
5056 * full-write.c: Likewise.
5058 2003-01-08 Jim Meyering <jim@meyering.net>
5060 * full-write.c: Undefine and define-away `const' after inclusion
5061 of errno.h, not before. Suggestion from Bruno Haible.
5063 2003-01-07 Jim Meyering <jim@meyering.net>
5065 * full-write.c: Rework so that it may serve to define full_read, too.
5066 * full-read.c: Simply #define FULL_READ and include full-write.c.
5068 2003-01-06 Jim Meyering <jim@meyering.net>
5070 * version-etc.c: Update year in translatable copyright string.
5072 2002-12-25 Bruno Haible <bruno@clisp.org>
5074 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5075 * xstrtol.h: Likewise.
5076 * xstrtoimax.c: Likewise.
5077 * xstrtoumax.c: Likewise.
5078 * human.h: Likewise.
5080 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5081 on systems that have <inttypes.h> but not <stdint.h>.
5083 2002-12-31 Paul Eggert <eggert@twinsun.com>
5085 * memcoll.c (memcoll): Fall back on a simple algorithm using
5086 memcmp if strcoll doesn't work.
5088 2002-12-23 Bruno Haible <bruno@clisp.org>
5090 * localcharset.h: New file.
5091 * localcharset.c: Include it.
5092 * unicodeio.c: Likewise.
5094 2002-12-22 Bruno Haible <bruno@clisp.org>
5096 * utime.c (utime_null): No need to call ftruncate if the file was
5099 2002-12-23 Bruno Haible <bruno@clisp.org>
5101 * memcoll.c (STRCOLL): New macro.
5104 2002-12-22 Bruno Haible <bruno@clisp.org>
5106 * getstr.h (getstr): Define, to avoid clash with libcurses.
5107 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5109 2002-12-22 Bruno Haible <bruno@clisp.org>
5111 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5113 2002-12-23 Bruno Haible <bruno@clisp.org>
5115 * getline.h: Include <stddef.h>, for size_t.
5117 * unicodeio.h: Include <stddef.h>, for size_t.
5118 * unicodeio.c: Don't include <stddef.h>.
5120 2002-12-17 Bruno Haible <bruno@clisp.org>
5122 * canon-host.c (strdup): Remove unused declaration.
5124 * fsusage.c: Include full_read.h.
5125 (get_fs_usage): Use full_read instead of safe_read.
5127 * utime.c (utime_null): Use SAFE_READ_ERROR.
5129 2002-12-11 Bruno Haible <bruno@clisp.org>
5131 * setenv.h: Rewritten to cope with systems that have setenv() but not
5133 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5136 2002-12-11 Bruno Haible <bruno@clisp.org>
5138 * setenv.c (alloca): Fall back to malloc.
5140 (setenv): Use freea() to free memory allocated with alloca().
5142 2002-11-13 Bruno Haible <bruno@clisp.org>
5144 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5145 function declarations.
5146 * unsetenv.c (unsetenv): Likewise.
5148 2002-03-04 Bruno Haible <bruno@clisp.org>
5150 Portability to AIX 4.3.3.
5151 * unsetenv.c: New file, extracted from setenv.c.
5152 * setenv.c: Move the unsetenv() function to unsetenv.c.
5154 2001-12-20 Bruno Haible <bruno@clisp.org>
5156 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5157 use malloc instead. For SunOS 4.
5159 2001-12-11 Bruno Haible <bruno@clisp.org>
5161 * setenv.c: Declare alloca.
5162 (compar_fn_t): New typedef.
5163 (KNOWN_VALUE, STORE_VALUE): Use it.
5165 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5168 2002-12-10 Paul Eggert <eggert@twinsun.com>
5170 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5171 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5172 Choose values that are less likely to collide with system fnmatch
5174 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5175 defined (e.g., a pure POSIX system).
5176 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5177 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5179 2002-12-06 Jim Meyering <jim@meyering.net>
5181 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5183 Merge in changes from libc's misc/error.c, in preparation
5184 for the merge of gnulib's changes back into libc.
5186 * error.c (_): Define only if not already defined.
5187 Move definition to follow all #include directives.
5188 Include unlocked-io.h only if !_LIBC.
5189 [_LIBC]: Include <libio/libioP.h>.
5190 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5191 (fflush): Tweak definition to use INTUSE.
5194 2002-12-05 Paul Eggert <eggert@twinsun.com>
5196 * alloca.c [defined emacs]: Include "lisp.h".
5197 (xalloc_die) [defined emacs]: New macro.
5198 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5199 [! defined emacs]: Include <xalloc.h>.
5200 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5201 (pointer): Typedef to POINTER_TYPE *.
5202 (malloc): Remove decl; we now always use xmalloc.
5203 (alloca): Use old-style definition, since Emacs needs this.
5204 Check for arithmetic overflow when computing combined size.
5206 2002-12-04 Paul Eggert <eggert@twinsun.com>
5208 Do not generate unlocked-io.h automatically, since it's easier to
5209 maintain it by hand.
5211 * unlocked-io.h: New file, from GNU diffutils,
5212 but with proper copyright notice and attribution.
5214 * Makefile.am: Add copyright notice.
5215 (libfetish_a_SOURCES): Add unlocked-io.h.
5216 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5217 (DISTCLEANFILES, io_functions): Remove macros.
5218 (EXTRA_DIST): Remove gen_uio.
5219 (unlocked-io.h): Remove rule.
5221 2002-12-04 Jim Meyering <jim@meyering.net>
5223 Reflect the fact that stat.c and lstat.c are no longer generated.
5224 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5225 (DISTCLEANFILES): Likewise.
5226 (EXTRA_DIST): Likewise.
5227 (all_local): Don't depend on stat.c or lstat.c.
5228 (stat.c, lstat.c): Remove rules.
5229 (EXTRA_DIST): Remove xstat.in.
5231 * xstat.in: Remove file. Contents moved into stat.c.
5232 * stat.c: New file. Contents mostly from xstat.in.
5233 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5234 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5236 * safe-read.c: Rework so that it may serve to define safe_write, too.
5237 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5239 2002-12-03 Jim Meyering <jim@meyering.net>
5241 * safe-read.c, safe-write.c: Change variable names and comments, but
5242 not semantics, to minimize the differences between these two files.
5243 (safe_read): Change comment to mention SAFE_READ_ERROR.
5245 * safe-read.c (IS_EINTR): Define.
5246 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5248 2002-12-02 Bruno Haible <bruno@clisp.org>
5250 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5251 Define, taken from safe-read.c.
5252 (INT_MAX): Provide fallback.
5253 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5254 * safe-write.h (SAFE_WRITE_ERROR): Define.
5256 * safe-read.c (EINTR): Remove definition.
5257 (safe_read): Don't use EINTR if it is absent.
5259 2002-12-02 Jim Meyering <jim@meyering.net>
5261 * safe-read.c (EINTR): Define.
5262 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5263 (INT_MAX): Provide fallback.
5264 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5266 * safe-read.h (SAFE_READ_ERROR): Define.
5268 2002-12-01 Jim Meyering <jim@meyering.net>
5270 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5271 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5273 2002-11-27 Paul Eggert <eggert@twinsun.com>
5275 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5276 hash_rehash): Replace `if (limit <= value) abort ();' with
5277 `if (! (value < limit)) abort ();', for readability.
5279 2002-11-26 <karl@gnu.org>
5281 * strdup.c: copy from libc again, with jim's ok.
5282 * .cppi-disable: re-add strdup.c
5284 2002-11-25 <karl@gnu.org>
5286 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5287 instead of "strtol.c".
5289 2002-11-25 Jim Meyering <jim@meyering.net>
5291 * mktime.c: Sync from libc, now that it has the latest fix.
5293 2002-11-24 <karl@gnu.org>
5295 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5296 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5298 2002-11-24 Jim Meyering <jim@meyering.net>
5300 Update from coreutils:
5302 * mktime.c: Merge in changes from libc.
5304 Avoid a link-time failure on some Linux systems.
5305 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5306 (__mon_yday): Declare with the STATIC attribute.
5307 (__mktime_internal): Likewise.
5308 Based on a report from Greg Schafer.
5310 2002-11-23 Jim Meyering <jim@meyering.net>
5312 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5313 Use `unsigned', not `int', as type of index.
5315 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5317 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5319 2002-11-22 Paul Eggert <eggert@twinsun.com>
5321 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5322 hint that one should use `if (! x) abort ();' rather than `assert
5323 (x);', and anyway it's one less thing to worry about configuring.
5324 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5325 hash_rehash, hash_insert): Use abort rather than assert.
5327 2002-11-22 Paul Eggert <eggert@twinsun.com>
5329 * quotearg.h: Allow multiple inclusion by surrounding with
5330 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5331 so that we can be included first.
5332 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5333 * quotearg.c: Include quotearg.h immediately after config.h.
5334 No need to include stddef.h or sys/types.h any more.
5335 Surround local include files with "", not "<>".
5336 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5337 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5338 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5339 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5340 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5341 (ISPRINT): Remove; no longer needed now that we assume C89.
5343 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5346 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5347 quotearg_char): Use SIZE_MAX rather than
5348 (size_t) -1 when we are talking about "infinity".
5350 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5352 2002-11-22 Bruno Haible <bruno@clisp.org>
5354 * safe-read.h: Assume C89. Add comments.
5355 (safe_read): Change return type to size_t.
5356 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5357 counts > SSIZE_MAX correctly.
5358 * safe-write.h: New file.
5359 * safe-write.c: New file.
5360 * full-read.h: New file.
5361 * full-read.c: New file.
5362 * full-write.h: Assume C89. Add comments.
5363 * full-write.c: Include safe-write.h.
5364 (full_write): Rewritten to use safe_write.
5365 Suggested by Jim Meyering and Paul Eggert.
5367 2002-11-21 Bruno Haible <bruno@clisp.org>
5369 Remove case insensitive option matching.
5370 * argmatch.h (argcasematch): Remove declaration.
5371 (ARGCASEMATCH): Remove macro.
5372 (__xargmatch_internal): Remove case_sensitive argument.
5373 (XARGMATCH): Update.
5374 (XARGCASEMATCH): Remove macro.
5375 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5376 case_sensitive argument.
5377 (argcasematch): Remove function.
5378 (__xargmatch_internal): Remove case_sensitive argument.
5379 (main): Use XARGMATCH instead of XARGCASEMATCH.
5381 * xmalloc.c: Change compile-time error message. Add comment about
5382 required autoconf version.
5384 2002-11-21 Jim Meyering <jim@meyering.net>
5386 * strdup.c (strdup): Tweak comment and initial #if/#include.
5388 Merge in changes from the coreutils.
5390 2002-09-25 Paul Eggert <eggert@twinsun.com>
5391 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5392 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5393 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5394 int. Work more efficiently if X is the same width as uintmax_t.
5395 Do not compare X to -1, to avoid bogus compiler warning.
5396 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5397 Don't assume that f_frsize and f_bsize are the same type.
5399 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5402 * makepath.c (make_path): Restore umask *before* creating the final
5404 (make_path): Minor reformatting.
5406 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5407 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5409 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5410 ones. At least on GNU/Linux systems, `auto' means something else.
5413 2002-11-20 Paul Eggert <eggert@twinsun.com>
5415 Merge argmatch cleanups from Bison. Assume C89.
5417 * argmatch.c: Include config.h here, not in argmatch.h.
5418 Include stdlib.h, for EXIT_FAILURE.
5419 Always include <string.h>, since we assume C89.
5420 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5421 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5422 Include <stddef.h> instead, since it's all we need for size_t.
5423 (PARAMS): Remove. All uses removed.
5424 (ARRAY_CARDINALITY): Do not bother to #undef.
5425 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5426 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5427 Remove unnecessary parentheses.
5428 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5429 Insert necessary parentheses.
5430 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5431 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5433 2002-11-19 Bruno Haible <bruno@clisp.org>
5435 * mbswidth.c: Include mbswidth.h right at the beginning.
5436 * mbswidth.h: Include <stddef.h>, for size_t.
5438 * mbswidth.h (PARAMS): Remove macro.
5439 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5440 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5442 * gcd.h (PARAMS): Remove macro.
5443 (gcd): Use ANSI C function declarations.
5444 * gcd.c (gcd): Likewise.
5446 2002-11-15 Bruno Haible <bruno@clisp.org>
5448 * strcspn.c: Include <stddef.h>.
5449 (strcspn): Use ANSI C function declaration. Change return type to
5451 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5452 (strpbrk): Use NULL.
5453 * strpbrk.h (PARAMS): Remove macro.
5454 (strpbrk): Use ANSI C function declaration.
5455 * strstr.c: Don't include <sys/types.h>.
5456 * strstr.h (PARAMS): Remove macro.
5457 (strstr): Use ANSI C function declarations.
5459 2002-11-06 Bruno Haible <bruno@clisp.org>
5461 * gcd.h (gcd): Change argument type to 'unsigned long'.
5462 * gcd.c (gcd): Likewise.
5464 2002-11-05 Bruno Haible <bruno@clisp.org>
5466 * gcd.h: New file, from gettext-0.11.5.
5467 * gcd.c: New file, from gettext-0.11.5.
5469 2002-11-05 Bruno Haible <bruno@clisp.org>
5471 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5472 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5473 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5474 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5476 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5477 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5479 * closeout.c: Include gettext.h instead of <libintl.h>.
5480 * human.c: Include gettext.h instead of <libintl.h>.
5481 * quotearg.c: Include gettext.h instead of <libintl.h>.
5482 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5483 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5484 * userspec.c: Include gettext.h instead of <libintl.h>.
5485 * version-etc.c: Include gettext.h instead of <libintl.h>.
5486 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5487 (textdomain): Remove definition.
5488 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5490 * long-options.c: Remove include of <libintl.h> and definition of _.
5491 * same.c: Remove include of <libintl.h> and definition of _.
5493 2002-11-04 Bruno Haible <bruno@clisp.org>
5495 * stpcpy.h: New file, from GNU gettext-0.11.5.
5496 * strcase.h: New file, from GNU gettext-0.11.5.
5497 * strpbrk.h: New file, from GNU gettext-0.11.5.
5498 * strstr.h: New file, from GNU gettext-0.11.5.
5499 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5501 2002-05-09 Bruno Haible <bruno@clisp.org>
5503 * config.charset: Update for newest glibc. Add canonical names
5504 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5506 2002-05-09 Bruno Haible <bruno@clisp.org>
5508 * localcharset.c (get_charset_aliases): Add more Windows specific
5511 2002-05-08 Owen Taylor <otaylor@redhat.com>
5513 * config.charset: A few additions for Solaris.
5515 2001-12-05 Bruno Haible <bruno@clisp.org>
5517 * localcharset.c (locale_charset): Don't return an empty string.
5519 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5521 * config.charset: msdos in uk_UA uses CP1125.
5523 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5525 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5526 * localcharset.c (locale_charset): Declare as extern "C".
5528 2002-02-15 Bruno Haible <bruno@clisp.org>
5530 * config.charset [msdosdjgpp]: For Russian, use CP866.
5532 2002-02-11 Bruno Haible <bruno@clisp.org>
5534 * config.charset: Add support for NetBSD.
5536 2002-09-25 <karl@gnu.org>
5538 * strdup.c: copy from libc/string (via ../config/srclist*).
5539 * getopt*: copy from libc/posix.
5540 * gettext.h: copy from gettext.
5541 * .cppi-disable: add strdup.c, gettext.h.
5543 2002-07-01 Jim Meyering <meyering@lucent.com>
5545 * c-stack.c: Include sys/time.h.
5546 From Volker Borchert.
5548 2002-06-11 Paul Eggert <eggert@twinsun.com>
5550 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5551 New macro. Use it uniformly instead of
5552 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5553 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5554 reported by Vin Shelton.
5556 2002-06-22 Jim Meyering <meyering@lucent.com>
5558 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5559 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5561 2002-06-22 Paul Eggert <eggert@twinsun.com>
5563 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5564 Do not assume SA_SIGINFO behavior.
5565 Bug reported by Jim Meyering on NetBSD 1.5.2.
5567 2002-06-22 Jim Meyering <meyering@lucent.com>
5569 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5571 * exitfail.c, exitfail.h: Likewise.
5572 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5574 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5576 (EXTRA_DIST): Add fnmatch_loop.c.
5577 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5579 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5580 * fnmatch.c: Update from diffutils-2.8.2.
5581 * fnmatch_.h: New file. From diffutils-2.8.2.
5582 * fnmatch.h: Remove file.
5584 2002-06-18 Paul Eggert <eggert@twinsun.com>
5586 * file-type.h: Report an error if neither S_ISREG nor
5587 S_IFREG is defined, instead of using a test specific to glibc
5588 2.2. This should be safe, since POSIX requires S_ISREG and
5589 Unix Version 7 had S_IFREG. We don't need to check for
5590 <sys/types.h> since we don't use any symbols that it defines.
5592 2002-06-15 Jim Meyering <meyering@lucent.com>
5594 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5595 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5596 have been included before this file.
5598 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5600 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5601 so that each temporary file name is unique and valid in the first
5602 8 characters, for operation under DOS.
5604 2002-06-15 Jim Meyering <meyering@lucent.com>
5606 Work even with DJGPP 2.03, which lacks support for symlinks.
5608 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5610 * lchown.c (S_ISLNK): Likewise.
5612 2002-06-14 Jim Meyering <meyering@lucent.com>
5614 * file-type.h: Use the version from diffutils-2.8.2.
5615 * file-type.c: Likewise.
5617 2002-05-27 Jim Meyering <meyering@lucent.com>
5619 Fix a problem seen only on nonconforming systems whereby ls.c's
5620 use of localtime, and then of gettimeofday would cause trouble:
5621 the localtime call used to initialize rpl_gettimeofday's save
5622 mechanism would clobber ls's current local time information so
5623 that in any long listing the first file would always be listed
5624 with date 1970-01-01. Analysis by Volker Borchert.
5626 * gettimeofday.c (localtime): Undefine.
5627 (rpl_localtime): New function.
5629 2002-05-22 Jim Meyering <meyering@lucent.com>
5631 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5632 * file-type.h: New file.
5633 * file-type.c (file_type): New file/function. Extracted from diffutils.
5635 2002-04-29 Paul Eggert <eggert@twinsun.com>
5637 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5639 2002-04-28 Paul Eggert <eggert@twinsun.com>
5641 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5642 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5643 of 127, since 64 is the largest conceivable number for ancient
5645 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5647 2002-04-28 Jim Meyering <meyering@lucent.com>
5649 * sig2str.c (WTERMSIG): Remove definition (unused).
5651 2002-04-28 Paul Eggert <eggert@twinsun.com>
5653 * sig2str.h, sig2str.c: New files.
5654 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5656 2002-04-24 Jim Meyering <meyering@lucent.com>
5658 * gettext.h: New file, from Gettext.
5659 * Makefile.am (INCLUDES): Remove -I../intl.
5660 (libfetish_a_SOURCES): Add gettext.h.
5662 2002-04-16 Jim Meyering <meyering@lucent.com>
5664 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5665 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5666 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5668 2002-04-12 Jim Meyering <meyering@lucent.com>
5670 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5672 2002-03-10 Jim Meyering <meyering@lucent.com>
5674 * makepath.c (make_path): Remove a comma from a diagnostic.
5675 Suggestion from Santiago Vila.
5677 2002-03-08 Jim Meyering <meyering@lucent.com>
5679 * rename.c: Mention that this wrapper is needed also on
5680 mips-dec-ultrix4.4 systems.
5682 2002-03-02 Jim Meyering <meyering@lucent.com>
5684 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5685 not HAVE_CLOCK_SETTIME.
5687 2002-02-27 Paul Eggert <eggert@twinsun.com>
5689 * nanosleep.h: Rename to....
5690 * timespec.h: New name for nanosleep.h. All uses changed.
5692 * gettime.c: New file.
5693 * settime.c: New file.
5696 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5697 timespec.h. Remove nanosleep.h.
5699 2002-02-25 Paul Eggert <eggert@twinsun.com>
5701 * acl.c, acl.h: New files.
5702 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5704 2002-02-24 Jim Meyering <meyering@lucent.com>
5706 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5707 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5708 cause trouble. Reported by Nelson Beebe.
5710 2002-02-23 Paul Eggert <eggert@twinsun.com>
5712 * path-concat.c (xpath_concat): Reorder code to pacify
5713 compilers that don't know that xalloc_die never returns.
5715 2002-02-20 Jim Meyering <meyering@lucent.com>
5717 * getdate.c: Regenerate using bison-1.33.
5719 2002-02-15 Paul Eggert <eggert@twinsun.com>
5721 * posixver.c, posixver.h: New files.
5722 * Makefile.am (libfetish_a_SOURCES): Add them.
5724 2002-02-02 Paul Eggert <eggert@twinsun.com>
5725 Bruno Haible <bruno@clisp.org>
5727 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5728 (fwrite_success_callback): New declaration.
5729 * unicodeio.c (unicode_to_mb): New function, extracted from
5730 print_unicode_char. Call failure callback instead of error.
5731 (fwrite_success_callback): New function.
5732 (exit_failure_callback): New function.
5733 (fallback_failure_callback): New function.
5734 (print_unicode_char): Call unicode_to_mb.
5736 2002-01-26 Jim Meyering <meyering@lucent.com>
5738 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5740 2002-01-22 Jim Meyering <meyering@lucent.com>
5742 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5743 Otherwise, some versions of automake would omit the rule that makes
5744 Makefile from Makefile.in.
5746 2001-01-21 Paul Eggert <eggert@twinsun.com>
5748 * xmemcoll.h, xmemcoll.c: New files.
5749 * Makefile.am (libfetish_a_SOURCES): Add them.
5750 * memcoll.c: Include errno.h, and declare errno if not defined.
5751 (memcoll): Set errno to zero if there is no error.
5753 * quotearg.c (quotearg_buffer_restyled):
5754 Fix bug with quoting buffers containing NUL when backslashing escapes.
5755 This bug was exposed by the other changes in this patch.
5756 (quotearg_n_options): New arg ARGSIZE.
5757 All callers changed.
5758 (quoting_options_from_style): New function.
5759 (quotearg_n_style): Use it.
5760 (quotearg_n_style_mem): New function.
5762 * quotearg.h (quotearg_n_style_mem): New function.
5764 2002-01-16 Jim Meyering <meyering@lucent.com>
5766 * getdate.y: Add three semicolons, each just before a closing brace.
5767 Bison (as of version 1.31) no longer papers over that mistake.
5769 2002-02-14 Paul Eggert <eggert@twinsun.com>
5771 * backupfile.c (ISDIGIT): Comment fix.
5772 * getdate.y (ISDIGIT): Likewise.
5773 * posixtm.c (ISDIGIT, year): Likewise.
5774 * strverscmp.c (ISDIGIT): Likewise.
5775 * userspec.c (ISDIGIT): Likewise.
5777 2002-01-05 Jim Meyering <meyering@lucent.com>
5779 * version-etc.c (version_etc_copyright): Update copyright year.
5781 2001-01-19 Paul Eggert <eggert@twinsun.com>
5783 * closeout.c (close_stdout_status): If ferror (stdout), do
5784 not silently exit merely because the output buffer happens to
5785 have nothing pending.
5787 2001-12-18 Paul Eggert <eggert@twinsun.com>
5789 See the big note in ../ChangeLog.
5790 * human.c (suffixes): Prefer K to k for 1024.
5791 (generate_suffix_backwards): New function.
5792 (human_readable_inexact): Use it.
5793 * xstrtol.c (__xstrtol): If there is no number but there
5794 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5795 Accept 'K' as well as 'k'.
5797 2001-12-15 Jim Meyering <meyering@lucent.com>
5799 * regex.h (__restrict_arr): Update from libc.
5801 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5802 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5805 2001-12-10 Jim Meyering <meyering@lucent.com>
5807 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5808 Instead, include "xalloc.h".
5809 (initbuffer): Don't cast xmalloc return value to char*.
5810 (readline): Reword comment.
5811 Don't cast xrealloc return value to char*
5814 2001-12-09 Jim Meyering <meyering@lucent.com>
5816 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5817 `signed and unsigned type in conditional expression'.
5818 * posixtm.c (posix_time_parse): Likewise.
5820 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5822 * readtokens.c (readtoken): Declare an index to be of type unsigned
5823 to avoid a pedantic warning.
5825 * getstr.c: Don't include assert.h.
5826 (getstr): Remove warning-evoking assertions.
5827 Return -1 if offset parameter is out of bounds.
5828 Change the type of a local from int to size_t.
5830 * strftime.c (my_strftime_localtime_r): Include this function
5831 definition in the `#if ! HAVE_TM_GMTOFF' block.
5833 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5834 Include xalloc.h instead.
5836 2001-12-02 Jim Meyering <meyering@lucent.com>
5838 * tempname.c: Don't declare getenv, thus reverting the change of
5839 2001-11-18. It's no longer necessary, now that stdlib.h is always
5842 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5843 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5845 2001-11-30 Akim Demaille <akim@epita.fr>
5847 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5848 before being defined.
5850 2001-11-27 Paul Eggert <eggert@twinsun.com>
5852 * quotearg.h (quotearg_n, quotearg_n_style):
5853 First arg is int, not unsigned.
5854 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5855 (SIZE_MAX, UINT_MAX): New macros.
5856 (quotearg_n_options): Abort if N is negative.
5857 Avoid overflow check on hosts where size_t is 64 bits and int
5858 is 32 bits, as overflow is impossible there.
5859 Fix off-by-one typo that caused unnecessary reallocation.
5861 2001-11-27 Jim Meyering <meyering@lucent.com>
5863 * tempname.c: Merge with version from libc.
5864 * regex.c: Likewise.
5866 * tempname.c: Include stdlib.h unconditionally. On some old systems
5867 for which STDC_HEADERS is 0, it was not included, resulting in a
5868 warning about an integer-to-pointer conversion problem with getenv.
5869 Reported by Volker Borchert.
5871 2001-11-26 Jim Meyering <meyering@lucent.com>
5873 * gtod.h: Remove file.
5874 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5875 * gettimeofday.c: Don't include gtod.h.
5876 (GTOD_init): Remove function.
5877 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5878 Suggestion from Volker Borchert.
5880 2001-11-23 Jim Meyering <meyering@lucent.com>
5882 * hash.h (struct hash_table): Don't define here. Merely declare it.
5883 * hash.c (struct hash_table): Define it here instead.
5885 2001-11-22 Jim Meyering <meyering@lucent.com>
5887 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5889 2001-11-18 Paul Eggert <eggert@twinsun.com>
5891 * tempname.c (TMP_MAX): Remove; no longer needed.
5892 (TEMPORARIES): New macro.
5893 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5894 removes an artificial limitation (e.g. HP-UX 10.20, where
5897 2001-11-18 Jim Meyering <meyering@lucent.com>
5899 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5902 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5903 files will be created before anything else.
5905 2001-11-17 Jim Meyering <meyering@lucent.com>
5907 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5908 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5909 rather than group writable. Patch by Juan F. Codagnone.
5911 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5912 Instead, include "xalloc.h".
5914 * mountlist.c: Include unlocked-io.h after all system headers.
5915 Remove explicit declarations of xmalloc, xrealloc,
5916 and xstrdup. Instead, include "xalloc.h".
5918 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5919 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5920 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5922 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5923 Reported by Padraig Brady.
5925 * mkstemp.c: #undef mkstemp.
5927 (rpl_mkstemp): Rename from mkstemp.
5930 2001-11-16 Jim Meyering <meyering@lucent.com>
5932 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5933 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5934 determine the amount of total physical memory, use pstat_getstatic.
5935 HPUX-11 doesn't define _SC_PHYS_PAGES.
5936 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5937 If sysconf couldn't be used to determine the amount of available
5938 physical memory, use both pstat_getstatic and pstat_getdynamic.
5939 Based on a patch from Bob Proulx.
5941 2001-11-05 Jim Meyering <meyering@lucent.com>
5943 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5945 2001-11-03 Jim Meyering <meyering@lucent.com>
5947 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5948 in argmatch_to_argument call.
5950 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5953 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5954 e.g., a fault due to an attempt to free a NULL pointer.
5956 2001-11-01 Jim Meyering <meyering@lucent.com>
5958 * dirfd.c, dirfd.h: New files.
5959 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5961 * hash.c (hash_print) [TESTING]: Clean up.
5963 2001-10-22 Paul Eggert <eggert@twinsun.com>
5965 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5966 to avoid a warning if -Wall.
5968 2001-10-21 Paul Eggert <eggert@twinsun.com>
5970 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5972 2001-10-21 Jim Meyering <meyering@lucent.com>
5974 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5975 this code would end up calling gettext even in packages built
5977 * getopt.c (_): Likewise.
5978 * regex.c (_): Likewise.
5980 2001-10-20 Paul Eggert <eggert@twinsun.com>
5982 * error.c (strerror_r): Do not declare unless !_LIBC.
5983 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5984 Use strerror_r that is only a macro, even if it is not a function.
5985 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5986 (private_strerror): Use prototypes, not old-style function definition.
5987 (print_errno_message): New function.
5988 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5990 (error_tail, error, error_at_line): Use it.
5992 2001-10-11 Jim Meyering <meyering@lucent.com>
5994 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5995 and quote_n (1, ... to avoid clobbering a buffer.
5997 2001-10-05 Jim Meyering <meyering@lucent.com>
5999 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6000 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6001 * hash-pjw.h: New file.
6003 2001-09-30 Jim Meyering <meyering@lucent.com>
6005 * mountlist.c [MOUNTED_GETFSSTAT]:
6006 Include <sys/ucred.h>, for Apple Darwin.
6007 Include sys/mount.h and sys/fs_types.h only if available.
6009 (read_filesystem_list): Use FS_TYPE.
6011 2001-09-29 Paul Eggert <eggert@twinsun.com>
6013 * exclude.c (excluded_filename): 0 -> false, since it's
6016 2001-09-28 Paul Eggert <eggert@twinsun.com>
6018 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6019 #defines strtoimax. Also treat the other strto* functions
6022 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6023 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6024 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6026 2001-09-26 Jim Meyering <meyering@lucent.com>
6028 Most macros in unlocked-io.h had the wrong number of arguments.
6029 * gen-uio: New script.
6030 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6031 * unlocked-io.hin: Remove file.
6032 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6033 rather than trying to embed it here.
6034 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6035 Reported by Padraig Brady.
6037 2001-09-25 Volker Borchert <bt@teknon.de>
6039 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6041 2001-09-23 Jim Meyering <meyering@lucent.com>
6043 * mountlist.c: Remove useless parentheses in #if directives.
6044 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6045 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6047 2001-09-22 Jim Meyering <meyering@lucent.com>
6049 * localcharset.c: Update from latest gettext.
6050 * config.charset: Likewise.
6052 2001-09-20 Jim Meyering <meyering@lucent.com>
6054 * xstrtol.c (strtoimax): Guard declaration with
6055 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6056 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6057 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6058 (strtoumax): Likewise, for completeness (it wasn't necessary).
6060 2001-09-06 Paul Eggert <eggert@twinsun.com>
6062 * strtoimax.c (HAVE_LONG_LONG):
6063 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6064 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6065 to work around bug in IBM C compiler.
6067 2001-09-16 Jim Meyering <meyering@lucent.com>
6069 * mkdir.c: New file.
6071 2001-09-04 Paul Eggert <eggert@twinsun.com>
6073 * xgetcwd.c: Revert some of the previous change; intead,
6074 fix the HAVE_GETCWD_NULL code to behave more like the
6075 !HAVE_GETCWD_NULL code used to.
6078 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6081 2001-09-04 Paul Eggert <eggert@twinsun.com>
6083 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6084 Use ssize_t, not int, to store result of readlink.
6085 Check for ssize_t overflow as well as size_t overflow,
6086 as POSIX says the result of readlink is implementation-defined
6087 when ssize_t overflows.
6088 Remove unnecessary cast to char*.
6089 Use free+malloc instead of realloc, as the storage doesn't need
6090 to be preserved and it's clearer and can be more efficient that way.
6091 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6092 * xreadlink.h (xreadlink): Update prototype.
6094 2001-09-03 Paul Eggert <eggert@twinsun.com>
6096 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6097 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6098 spotted by Jim Meyering.
6100 2001-09-03 Jim Meyering <meyering@lucent.com>
6102 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6104 2001-09-03 Paul Eggert <eggert@twinsun.com>
6106 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6107 like the HAVE_GETCWD_NULL code.
6108 Include pathmax.h if not HAVE_GETCWD.
6109 Do not include xalloc.h.
6110 (INITIAL_BUFFER_SIZE): New symbol.
6111 Do not use xmalloc / xrealloc, since the caller is responsible for
6112 handling errors. Preserve errno around `free' during failure.
6113 Do not overrun buffer when using getwd.
6115 2001-09-03 Paul Eggert <eggert@twinsun.com>
6117 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6118 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6120 2001-09-02 Jim Meyering <meyering@lucent.com>
6122 * error.c: Update from GNU libc.
6124 2001-09-01 Jim Meyering <meyering@lucent.com>
6126 * xreadlink.c: New file.
6127 * xreadlink.h: New file.
6128 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6130 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6131 doesn't conflict with sparc Solaris 7's definition in
6132 /usr/include/sys/int_types.h.
6134 * exclude.c: Use `""', not `<>' to #include non-system header files.
6135 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6136 and strncasecmp as r-values. Unixware didn't have declarations.
6138 2001-08-31 Jim Meyering <meyering@lucent.com>
6140 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6141 Use an initial, malloc'd, buffer of length 128 rather than
6142 a statically allocated one of length 1024.
6144 2001-08-30 Paul Eggert <eggert@twinsun.com>
6146 * xgetcwd.c: Don't include pathmax.h.
6147 Include stdlib.h and unistd.h if available.
6149 (xmalloc, xstrdup, free): Remove decls.
6150 (xgetcwd): Don't assume sizes fit in unsigned.
6151 Check for overflow when computing sizes.
6152 Simplify reallocation code.
6154 2001-08-28 Paul Eggert <eggert@twinsun.com>
6156 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6158 * strtoimax.c: Renamed from strtoxmax.c, removing the
6161 Also, make the following further changes to make this file's
6162 configuration more similar to that of strtol.c:
6163 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6164 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6165 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6166 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6167 changed to signed values.
6169 And make the following changes as well:
6170 Fix copyright notice, as 1999 was missing.
6171 (verify): New macro.
6172 (strtoimax): Check sizes at compile-time, not run-time.
6173 Prefer strtol to strtoll if both work.
6174 (main): Remove; it was not that useful and was a pain to maintain.
6176 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6178 2001-08-30 Paul Eggert <eggert@twinsun.com>
6180 * savedir.c (savedir): Remove size parameter, as POSIX says that
6181 a directory's st_size can have an arbitrary value, so the old
6182 usage could waste an arbitrary amount of memory. All uses
6184 * savedir.h: Update prototype.
6186 2001-08-30 Paul Eggert <eggert@twinsun.com>
6188 * xstrtol.c (strtoimax): New decl.
6190 2001-08-28 Paul Eggert <eggert@twinsun.com>
6192 * xstrtol.h: Add copyright notice.
6193 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6194 LONGINT_INVALID_SUFFIX_CHAR.
6196 2001-08-30 Paul Eggert <eggert@twinsun.com>
6198 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6201 2001-08-30 Paul Eggert <eggert@twinsun.com>
6203 * hash.c: Remove '2001' from copyright notice.
6205 2001-08-30 Paul Eggert <eggert@twinsun.com>
6207 * full-write.h: New file.
6208 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6209 * full-write.c: Correct credits, as cccp.c no longer
6210 exists and anyway it was so heavily changed from the old cccp
6211 code as to be unrecognizable. Include full-write.h.
6212 (full_write) Return size_t, with short writes meaning failure.
6213 All callers changed. This fixes a bug with large buffers
6215 * utime.c: Include full-write.h.
6217 2001-08-30 Paul Eggert <eggert@twinsun.com>
6219 Merge 'exclude' changes from tar 1.13.22.
6220 This fixes one or two unlikely storage allocation overflow bugs,
6221 but doesn't change user-visible behavior otherwise.
6223 2001-08-30 Paul Eggert <eggert@twinsun.com>
6225 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6226 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6227 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6228 Include if available.
6229 (<xalloc.h>): Include
6230 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6231 (verify): New macro. Use it to verify that EXCLUDE macros do not
6232 collide with FNM macros.
6233 (struct patopts): New struct.
6234 (struct exclude): Use it, as exclude patterns now come with options.
6235 (new_exclude): Support above changes.
6236 (new_exclude, add_exclude_file):
6237 Initial size must now be a power of two to simplify overflow checking.
6238 (free_exclude, fnmatch_no_wildcards): New function.
6239 (excluded_filename): No longer requires options arg, as the options
6240 are determined by add_exclude. Now returns bool, not int.
6241 (excluded_filename, add_exclude):
6242 Add support for the fancy new exclusion options.
6243 (add_exclude, add_exclude_file): Now takes int options arg.
6244 Check for arithmetic overflow when computing sizes.
6245 (add_exclude_file): xrealloc might modify errno, so don't
6246 realloc until after errno might be used.
6248 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6250 (free_exclude): New decl.
6251 (add_exclude, add_exclude_file): Now takes int options arg.
6252 (excluded_filename): No longer requires options arg, as the options
6253 are determined by add_exclude. Now returns bool, not int.
6255 2001-08-30 Paul Eggert <eggert@twinsun.com>
6257 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6259 2001-08-27 Jim Meyering <meyering@lucent.com>
6261 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6263 * version-etc.c (N_): Remove definition.
6264 Revert most of last change.
6265 Instead, simply don't mark the `Copyright...' string for translation.
6266 Based on advice from Paul Eggert.
6268 * strtoxmax.c: Tweak comment.
6270 2001-08-26 Jim Meyering <meyering@lucent.com>
6272 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6273 of copyright with `%s' so translators don't get an untranslated
6275 (COPYRIGHT_YEAR): Define.
6276 (version_etc): Use fprintf rather than fputs.
6277 Suggestion from Ulrich Drepper.
6279 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6281 * strtoll.c: New file, from GNU libc.
6282 * xstrtoimax.c: New file.
6284 * xstrtol.h: Add xstrtoimax.
6285 * strtoumax.c: New file. Simply include "strtoumax.c".
6286 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6288 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6289 * strtoxmax.c: ... then renamed to this.
6291 2001-08-13 Paul Eggert <eggert@twinsun.com>
6293 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6294 Port to Solaris 8, where 'sed' requires a space after the 'r'
6295 command, and where sh dislikes "$/". Clean up the spacing a bit.
6296 Redirect output to $tmp just once.
6298 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6300 * addext.c (<errno.h>): Include.
6301 (errno): Declare if not defined.
6302 (addext): Work correctly when pathconf returns -1 and leaves
6303 errno alone because there is no limit. Also, work even if
6304 pathconf returns a value greater than SIZE_MAX.
6306 2001-08-12 Jim Meyering <meyering@lucent.com>
6308 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6309 Simply `return getcwd (NULL, 0);'.
6310 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6311 Use 1300 as initial value for length, not PATH_MAX.
6313 * pathmax.h: Clean up cpp syntax.
6315 2001-08-12 Jim Meyering <meyering@lucent.com>
6317 * gettimeofday.c: New file.
6319 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6321 2001-08-04 Jim Meyering <meyering@lucent.com>
6323 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6324 to get in sync with glibc.
6326 2001-08-03 Paul Eggert <eggert@twinsun.com>
6328 The following changes are from gettext 0.10.39 as maintained by
6331 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6332 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6333 with inverted sense. All uses changed.
6335 * mbswidth.c: Don't include <limits.h>.
6336 Include <stdlib.h> and <string.h> unconditionally.
6337 (iswcntrl, mbsinit, ISCNTRL): New macros.
6338 (mbsnwidth): Use K&R style function declarations.
6339 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6340 can optimize it when MB_CUR_MAX == 1.
6341 The width of control characters is zero, not 1.
6343 2001-07-15 Jim Meyering <meyering@lucent.com>
6345 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6346 (BUILT_SOURCES): Add unlocked-io.h.
6347 (io_functions): Define.
6348 (unlocked-io.h): New rule.
6349 (DISTCLEANFILES): Add unlocked-io.h.
6350 (all-local): Depend on unlocked-io.h, to ensure it is created.
6352 * unlocked-io.hin: New file
6354 * regex.c: Update from glibc.
6356 2001-07-05 Jim Meyering <meyering@lucent.com>
6358 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6360 (libfetish_a_SOURCES): Put all .h files here instead.
6361 Remove a thus-exposed (better checks in automake) duplicate and
6362 two unnecessary .h files.
6364 2001-06-11 Jim Meyering <meyering@lucent.com>
6366 * regex.c: Update from GNU libc.
6368 2001-05-27 Jim Meyering <meyering@lucent.com>
6370 * readutmp.h (UT_TYPE): Define.
6372 2001-05-24 Jim Meyering <meyering@lucent.com>
6374 * argmatch.c: Include "quote.h".
6375 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6376 quote function. Reported by Göran Uddeborg.
6378 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6380 * dirname.c (dir_name): Compute append_dot using path, not newpath
6381 which is not yet declared.
6383 2001-05-11 Paul Eggert <eggert@twinsun.com>
6385 * Makefile.am (libfetish_a_SOURCES):
6386 Add strftime.c, since we now compile it on all hosts.
6388 * strftime.c (my_strftime):
6389 Define to nstrftime if emacs, but only if my_strftime is not defined.
6390 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6391 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6392 Add one more extra argument: a nanoseconds value.
6395 (my_strftime function): Add %N format.
6396 (emacs_strftimeu): Renamed from emacs_strftime,
6397 with extra ut argument.
6399 2001-05-11 Paul Eggert <eggert@twinsun.com>
6401 dirname code cleanup. base_name now behaves more compatibly
6402 with POSIX basename when given file names that have trailing
6403 slashes, and similarly for dir_name. Add new primitives
6404 base_len and dir_len. Put the directory-name-related decls
6407 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6408 * backupfile.c (base_name): Likewise.
6409 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6410 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6411 * makepath.c (strip_trailing_slashes): Likewise.
6412 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6414 * rename.c (strip_trailing_slashes): Likewise.
6415 * same.c (base_name): Likewise.
6416 * stripslash.c (ISSLASH): Likewise.
6418 * addext.c: Include <dirname.h> after size_t is defined.
6419 * backupfile.c: Likewise.
6421 * addext.c (addext): Use base_len to trim redundant
6422 trailing slashes instead of doing it ourselves.
6423 But do not trim the last slash if it is not redundant.
6425 * backupfile.c (find_backup_file_name,
6426 max_backup_version): Use base_len instead of rolling it ourselves.
6427 Handle the case of "" and (on DOS) "C:" correctly.
6429 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6430 Include <string.h>, <dirname.h>.
6431 (base_name): Allow file names ending in slashes, other than names
6432 that are all slashes. In this case, return the basename followed
6433 by the slashes. This is more general, and can be used in places
6434 where the original base_name purposely had an assertion failure.
6435 (base_len): New function.
6437 * dirname.c: Include <string.h> instead of <stdlib.h>.
6438 Do not include <assert.h>; no longer needed.
6440 (memrchr): Remove decl.
6441 (dir_name_r): Remove.
6442 (dir_len): Renamed from dirlen. All callers changed.
6443 Rewrite in terms of base_name, for simplicity and consistency.
6444 (dir_name): Never return NULL. All callers changed.
6445 Do not include <stdlib.h> in test program; no longer needed.
6446 return 0; is fine for test program.
6448 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6450 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6452 * path-concat.c (path_concat): Use base_len to compute
6453 base length, not strlen; this means we cannot rely on memcpy
6456 * same.c (STREQ): Remove.
6457 (same_name): Handle the case where the basename ends in trailing '/'.
6459 * stripslash.c (strip_trailing_slashes): Return nonzero if
6460 a slash was stripped. Do not strip the last slash after a
6463 2001-04-08 Jim Meyering <meyering@lucent.com>
6465 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6466 recomputed; that's necessary when the offset spans a DST transition.
6467 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6469 2001-04-02 Jim Meyering <meyering@lucent.com>
6471 * regex.h, regex.c: Update from GNU libc.
6473 2001-03-19 Paul Eggert <eggert@twinsun.com>
6475 * version-etc.c (version_etc_copyright): Update to 2001.
6477 2001-03-16 Paul Eggert <eggert@twinsun.com>
6479 * tempname.c (uint64_t): Define to uintmax_t if
6480 not defined, and if UINT64_MAX is not defined.
6481 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6482 Reported by John David Anglin.
6484 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6486 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6487 alias if codeset is empty.
6488 * config.charset (BeOS): Use wildcard syntax.
6490 2001-03-13 Jim Meyering <meyering@lucent.com>
6492 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6493 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6496 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6498 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6500 * unicodeio.c (print_unicode_char): Simplify accordingly.
6502 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6504 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6505 support for DOS/DJGPP.
6507 2001-02-28 Paul Eggert <eggert@twinsun.com>
6509 * Makefile.am (libfetish_a_SOURCES):
6510 Add dup-safer.c, fopen-safer.c.
6511 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6513 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6515 2001-02-25 Paul Eggert <eggert@twinsun.com>
6517 The mkstemp replacement is taken from glibc 2.2.2, with some
6518 portability fixes for use outside glibc, as follows:
6520 * tempname.c (struct_stat64): New macro.
6521 (direxists, __gen_tempname): Use it.
6522 This avoids a portability problem with Solaris 8.
6524 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6525 (<stddef.h>, <stdint.h>, <string.h>):
6526 Include only if STDC_HEADERS || _LIBC.
6527 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6528 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6529 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6530 (__set_errno): Define this macro if <errno.h> doesn't.
6531 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6532 Define these macros if <stdio.h> doesn't.
6533 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6534 Define these macros if <sys/stat.h>
6535 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6536 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6537 __xstat64): Define if not _LIBC.
6538 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6539 (__gen_tempname): Invoke gettimeofday only if
6540 HAVE_GETTIMEOFDAY || _LIBC;
6541 otherwise, fall back on plain "time".
6542 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6544 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6546 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6548 2001-02-17 Jim Meyering <meyering@lucent.com>
6550 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6551 around included file name.
6553 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6555 * strftime.c: Update from GNU libc (the only changes were to comments).
6557 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6559 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6561 2001-02-17 Paul Eggert <eggert@twinsun.com>
6563 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6564 Remove workaround macros for hosts that have mbrtowc but not
6565 mbstate_t, as we now insist on proper declarations for both
6566 before using mbrtowc.
6568 2001-02-17 Jim Meyering <meyering@lucent.com>
6570 * regex.c: Update from libc.
6572 2001-02-16 Paul Eggert <eggert@twinsun.com>
6574 * alloca.c (malloc): Undef before defining, since stdlib.h
6575 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6576 Reported by Mark Hounschell via Paul Eggert.
6578 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6580 * config.charset: Update for FreeBSD 4.2.
6582 2001-01-26 Jim Meyering <meyering@lucent.com>
6584 * quotearg.c: Include stddef.h.
6585 * quote.c: Include stddef.h.
6586 Reported by Axel Kittenberger.
6588 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6589 line in double quotes so that it evokes a better diagnostic.
6590 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6591 Reported by Axel Kittenberger.
6593 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6595 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6596 to avoid a warning. Add back 'const' to inptr.
6598 2001-01-16 Jim Meyering <meyering@lucent.com>
6600 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6603 2001-01-14 Jim Meyering <meyering@lucent.com>
6605 * rename.c: New file. From Volker Borchert.
6606 Include stdlib.h, string.h or strings.h, and xalloc.h.
6607 Use strip_trailing_slashes rather than open-coding it.
6609 2001-01-03 Paul Eggert <eggert@twinsun.com>
6611 * strftime.c: Sync with glibc time/strftime.c 1.81.
6613 2001-01-03 Jim Meyering <meyering@lucent.com>
6615 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6616 local `inptr' to avoid warning with some system declarations of iconv.
6618 2000-12-29 Paul Eggert <eggert@twinsun.com>
6620 * modechange.c: Do not assume that mode_t uses the
6621 traditional octal encoding. E.g. "chmod 1 FOO" should set
6622 the other-execute bit of FOO even if S_IXOTH != 1.
6624 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6625 WOTH, XOTH, ALLM): New macros.
6626 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6627 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6629 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6630 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6632 No need to use uintmax_t; unsigned long is long enough.
6633 Don't bother to get suffix since we don't use it.
6635 2000-12-24 Jim Meyering <meyering@lucent.com>
6637 * hash.c (is_prime): Return explicit boolean values.
6638 (hash_get_first): Return NULL to appease Irix5.6's 89.
6639 Reported by Nelson Beebe.
6641 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6643 * localcharset.c (locale_charset): Add support for Win32.
6645 2000-12-18 Paul Eggert <eggert@twinsun.com>
6647 * physmem.h, physmem.c: New files.
6649 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6650 (noinst_HEADERS): Add physmem.h.
6652 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6653 't' for compatibility with Solaris 8 sort.
6655 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6657 * config.charset: Add support for BeOS.
6659 2000-12-16 Jim Meyering <meyering@lucent.com>
6661 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6662 SHELLS_FILE to a file name that's useful on djgpp systems.
6664 (ADDITIONAL_DEFAULT_SHELLS): Define.
6665 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6666 Based mostly on a patch from Prashant TR.
6668 2000-12-16 Jim Meyering <meyering@lucent.com>
6670 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6671 N and M) would have treated it like `chown N:N FILE'.
6673 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6675 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6677 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6678 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6679 to the list of canonical encodings. Rename EUC-CN to GB2312.
6681 2000-12-08 Andreas Schwab <schwab@suse.de>
6683 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6684 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6686 2000-12-07 Jim Meyering <meyering@lucent.com>
6688 * stripslash.c (ISSLASH): Define.
6689 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6692 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6693 (dir_name_r): Declare this function as static.
6694 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6695 manifest itself on a name containing a mix of slashes and
6697 Make this function work with names starting with a DOS-style
6698 drive letter and colon prefix.
6699 (dir_name): Append `.' if necessary.
6700 Based mostly on patches from Prashant TR and Eli Zaretskii.
6702 * dirname.h (dir_name_r): Remove prototype.
6704 2000-12-05 Jim Meyering <meyering@lucent.com>
6706 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6708 2000-12-04 Jim Meyering <meyering@lucent.com>
6710 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6711 Also include memory.h, stdlib.h, unistd.h if appropriate.
6712 Reported by Andreas Jaeger (conflicting declaration of malloc).
6714 2000-12-02 Jim Meyering <meyering@lucent.com>
6716 * closeout.h: Make idempotent, to avoid some obscure warnings.
6718 2000-12-01 Paul Eggert <eggert@twinsun.com>
6720 * memrchr.c: Include <config.h> before any system include file.
6722 2000-11-29 Paul Eggert <eggert@twinsun.com>
6724 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6726 2000-11-26 Jim Meyering <meyering@lucent.com>
6728 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6730 2000-11-22 Paul Eggert <eggert@twinsun.com>
6732 * strftime.c (my_strftime): Do not invoke mbrlen with a
6733 size of (size_t) -1; it's not portable.
6735 2000-11-17 Akim Demaille <akim@epita.fr>
6737 * obstack.h: Formatting changes.
6738 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6739 prevent type checking.
6740 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6741 cast the value to (void *): assigning a `foo *' to a `void *'
6743 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6745 2000-11-17 Jim Meyering <meyering@lucent.com>
6747 * strstr.c: Update from GNU libc.
6749 2000-11-16 Jim Meyering <meyering@lucent.com>
6751 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6753 2000-11-11 Jim Meyering <meyering@lucent.com>
6755 * error.c: Add a couple #includes, merging from GNU libc version.
6757 2000-11-10 Jim Meyering <meyering@lucent.com>
6759 * obstack.h: Update from GNU libc.
6760 * obstack.c: Likewise.
6762 2000-11-06 Paul Eggert <eggert@twinsun.com>
6764 * getusershell.c (setusershell): Use rewind rather than
6765 fseek/fseeko, to avoid configuration hassles with fseeko.
6766 Don't bother opening SHELLS_FILE if shellstream is NULL;
6769 2000-11-05 Jim Meyering <meyering@lucent.com>
6771 * makepath.h (make_dir): Declare.
6772 * makepath.c (make_dir): Remove `static' attribute.
6775 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6777 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6778 last one in a bucket, advance to the next bucket.
6780 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6782 * fnmatch.c: Do not comment out all the code if we are using
6783 the GNU C library, because in some cases we are replacing buggy
6784 code in the GNU C library itself.
6786 2000-10-30 Paul Eggert <eggert@twinsun.com>
6788 * error.h, getline.h, modechange.h:
6789 Remove "2000" from Copyright line, as the file hasn't been
6790 changed this year other than in the copyright notice.
6792 * xalloc.h: Add "2000" to Copyright line, as this file
6793 was changed this year.
6795 2000-10-30 Paul Eggert <eggert@twinsun.com>
6797 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6798 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6799 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6801 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6803 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6804 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6805 doesn't define __restrict_arr.
6807 2000-10-29 Jim Meyering <meyering@lucent.com>
6809 * xstat.in: Fix grammar in comment.
6811 2000-10-28 Jim Meyering <meyering@lucent.com>
6813 * memchr.c: Update from libc.
6814 Adjust for portability:
6815 [HAVE_STDLIB_H]: Include stdlib.h.
6816 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6817 Undef __memchr, too.
6818 [!weak_alias]: Define __memchr to memchr.
6820 * regex.c: Update from libc.
6821 * regex.h: Likewise.
6822 * getopt1.c: Likewise.
6823 * memcmp.c: Likewise.
6825 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6826 Avoid using fseek, when possible -- it's broken by design.
6827 Patch by Ulrich Drepper.
6829 2000-10-26 Jim Meyering <meyering@lucent.com>
6831 * strftime.c: Update from libc.
6833 2000-10-25 Jim Meyering <meyering@lucent.com>
6835 * obstack.c: Update from libc.
6837 2000-10-23 Jim Meyering <meyering@lucent.com>
6839 * hard-locale.c (hard_locale): Revert last change -- it was simply
6840 wrong. That set_locale call must not have any side effects.
6843 2000-10-22 Jim Meyering <meyering@lucent.com>
6845 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6846 [CYCLIC]: Remove now-unused definition.
6848 * save-cwd.c (O_DIRECTORY): Define, if needed.
6849 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6850 Suggestion from Ulrich Drepper.
6852 2000-10-21 Jim Meyering <meyering@lucent.com>
6854 * dirname.c (dir_name_r): New function, factored out of dir_name.
6855 (dir_name): Use dir_name_r.
6856 * dirname.h (dir_name_r): Declare it.
6858 2000-10-21 Jim Meyering <meyering@lucent.com>
6860 * dirname.c (memrchr): Declare if necessary.
6861 (dir_name): Remove the restriction that there be no
6862 trailing slashes. Now, this code skips past them, effectively
6864 [TEST_DIRNAME] (main): New unit tests.
6866 * memrchr.c: New file from GNU libc.
6867 Undef __memrchr, too.
6868 [!weak_alias]: Define __memrchr to memrchr.
6869 Guard weak_alias use with `#ifdef weak_alias'.
6871 2000-10-17 Jim Meyering <meyering@lucent.com>
6873 * quote.h (PARAMS): Define and use.
6874 Reported by Akim Demaille.
6876 * getopt.c: Update from libc.
6878 2000-10-16 Jim Meyering <meyering@lucent.com>
6880 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6883 2000-09-25 Jim Meyering <meyering@lucent.com>
6885 * md5.h (rol): Define (from GnuPG).
6887 * sha.c: Give credit (GnuPG) where due.
6888 (M): Use rol rather than open-coding it.
6889 Add a FIXME comment.
6891 2000-09-21 Jim Meyering <meyering@lucent.com>
6893 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6894 Reported by Michael Stone.
6896 2000-09-20 Jim Meyering <meyering@lucent.com>
6898 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6899 (noinst_HEADERS): Add sha.h.
6900 Based on code from Scott G. Miller and from GnuPG.
6902 2000-09-15 Jim Meyering <meyering@lucent.com>
6904 * regex.c: Update from libc.
6906 2000-09-10 Jim Meyering <meyering@lucent.com>
6908 * getopt.c (_getopt_internal): Update from glibc.
6910 2000-09-09 Jim Meyering <meyering@lucent.com>
6912 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6913 think it should be used as a general replacement for isascii.
6914 * fnmatch.c: Likewise.
6915 * mbswidth.c: Likewise
6916 * regex.c: Likewise.
6919 * userspec.c: Include sys/param.h and limits.h.
6921 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6922 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6923 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6924 UID, GID. Check range.
6926 2000-09-06 Jim Meyering <meyering@lucent.com>
6928 * getopt.c (_getopt_internal): Update from glibc.
6930 2000-08-30 Jim Meyering <meyering@lucent.com>
6932 * strftime.c: Merge in changes from GNU libc.
6934 2000-08-26 Jim Meyering <meyering@lucent.com>
6936 * closeout.c: Include "__fpending.h".
6937 (close_stdout_status): Return right away if there's nothing to flush.
6939 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6940 * __fpending.c: New file.
6941 * __fpending.h: New file.
6943 2000-08-07 Paul Eggert <eggert@twinsun.com>
6945 Standardize on "memory exhausted" instead of "Memory exhausted"
6946 or "virtual memory exhausted".
6947 * obstack.c (print_and_abort): Use "memory exhausted", not
6948 "virtual memory exhausted".
6949 * same.c (same_name): Invoke xalloc_die instead of printing
6951 * userspec.c (parse_user_spec): Likewise.
6952 * bumpalloc.h: comment fix
6953 * same.c, userspec.c: Include xalloc.h.
6955 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6956 not char *const and pointing to a constant array.
6957 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6958 (xrealloc): Comment fix.
6960 * userspec.c (parse_user_spec):
6961 Don't translate a message until just before returning,
6962 to avoid unnecessary translation.
6964 2000-08-07 Jim Meyering <meyering@lucent.com>
6966 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6967 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6968 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6969 getgroups.c, gethostname.c, getopt.h, group-member.c,
6970 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6971 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6972 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6973 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6974 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6975 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6976 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6977 yesno.c: Back out Copyright date changes for each file with no change
6978 this year. This eases coordination with other programs using the same
6979 source code modules. From Paul Eggert.
6981 2000-08-03 Greg McGary <greg@mcgary.org>
6983 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6984 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6985 (EXTEND_BUFFER): Use them.
6987 2000-08-01 Jim Meyering <meyering@lucent.com>
6989 * dirname.c (ISSLASH): Define.
6990 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6991 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6992 both `\' and `/' may be use as path separators.
6993 Based on a patch from Prashant TR.
6995 2000-07-31 Paul Eggert <eggert@twinsun.com>
6997 * quotearg.c (quotearg_n_options): Don't make the initial
6998 slot vector a constant, since it might get modified.
7000 2000-07-31 Jim Meyering <meyering@lucent.com>
7002 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7003 * obstack.c (print_and_abort): Likewise.
7005 2000-07-30 Paul Eggert <eggert@twinsun.com>
7007 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7008 buffer, so that the caller can always quote one small
7009 component of a "memory exhausted" message in slot 0.
7010 From a suggestion by Jim Meyering.
7012 2000-07-30 Jim Meyering <meyering@lucent.com>
7014 * makepath.c (make_path): Quote the other instance, too.
7016 * quotearg.c (N_STATIC_SLOTVECS): Define.
7017 (STATIC_BUF_SIZE): Define.
7018 (quotearg_n_options): Use only statically allocated storage when
7019 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7020 than STATIC_BUF_SIZE.
7022 2000-07-29 Jim Meyering <meyering@lucent.com>
7024 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7025 * dirname.c (dir_name): Likewise.
7027 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7029 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7030 (dir_name): Assert that there are no trailing slashes.
7032 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7034 * mbswidth.h (mbswidth): Add a flags argument.
7035 (mbswidth): New declaration.
7036 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7037 * mbswidth.c (mbswidth): Add a flags argument.
7038 (mbsnwidth): New function.
7040 2000-07-24 Jim Meyering <meyering@lucent.com>
7042 * mbswidth.c: Remove useless #else. From Bruno Haible.
7044 2000-07-23 Paul Eggert <eggert@twinsun.com>
7046 * mbswidth.c (_XOPEN_SOURCE):
7047 Don't define; this causes problems on Solaris 7.
7048 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7050 2000-07-23 Paul Eggert <eggert@twinsun.com>
7053 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7054 so that mbstate_t is always defined.
7056 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7057 be 1 in at least one GCC installation, and this configuration
7058 error is likely to be common. Ignoring MB_LEN_MAX hurts
7059 performance on hosts that have mbrtowc but have only unibyte
7060 locales, but I assume these hosts are rare.
7062 2000-07-23 Paul Eggert <eggert@twinsun.com>
7064 * quotearg.c: Streamline by invoking multibyte code only if needed.
7065 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7066 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7067 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7068 invoke multibyte primitives.
7070 2000-07-23 Jim Meyering <meyering@lucent.com>
7072 * basename.c (base_name): Add an assertion.
7074 2000-07-15 Bruno Haible <clisp.cons.org>
7076 * quotearg.c: When the system forces us to redefine mbstate_t,
7077 shadow its mbsinit function.
7079 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7081 * mbswidth.h: New file.
7082 * mbswidth.c: New file.
7083 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7084 (noinst_HEADERS): Add mbswidth.h.
7086 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7088 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7091 2000-07-15 Jim Meyering <meyering@lucent.com>
7093 * makepath.c: Include quote.h.
7094 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7095 corresponding argument in a `quote (...)' call.
7096 Give better diagnostics.
7098 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7099 (noinst_HEADERS): Add quote.h.
7101 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7102 from tar's src/misc.c.
7103 * quote.h: New file. Prototypes for same.
7105 2000-07-10 Paul Eggert <eggert@twinsun.com>
7107 From a suggestion by Bruno Haible.
7108 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7109 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7110 to decide whether to define the BeOS workaround macro;
7111 this adjusts to the change to AC_MBSTATE_T.
7113 2000-07-13 Paul Eggert <eggert@twinsun.com>
7115 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7117 * quotearg.c (quoting_style_args, quoting_style_vals,
7118 quotearg_buffer_restyled): Add support for
7119 clocale_quoting_style. Undo previous change to
7120 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7121 and "{RIGHT QUOTATION MARK}" msgids.
7123 2000-07-05 Paul Eggert <eggert@twinsun.com>
7125 The old behavior of quoting `like this' doesn't look good with
7126 newer, ISO-style fonts. See:
7127 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7129 Instead, quote "like this" by default. Let the translator
7130 tailor the locale-specific quoting behavior by providing
7131 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7133 * quotearg.c (N_): New macro.
7134 (gettext_default): New function.
7135 (quotearg_buffer_restyled): Use
7136 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7137 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7139 2000-07-09 Jim Meyering <meyering@lucent.com>
7141 * Most files: Update copyright dates to include 2000.
7143 2000-07-08 Jim Meyering <meyering@lucent.com>
7145 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7147 (xgethostname): Remove now-unnecessary #ifdef.
7148 Move declaration of `err' into loop where it's used.
7150 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7152 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7153 by allocating a larger buffer. Test the gethostname return value for
7154 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7155 returns an error and ENAMETOOLONG isn't defined.
7157 2000-07-05 Paul Eggert <eggert@twinsun.com>
7158 and Bruno Haible <haible@clisp.cons.org>
7160 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7162 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7164 * quotearg.c (struct quoting_options): Simplify quote_these_too
7167 2000-07-03 Jim Meyering <meyering@lucent.com>
7169 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7170 Reported by Bruno Haible.
7172 2000-07-04 Jim Meyering <meyering@lucent.com>
7174 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7175 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7178 2000-07-03 Paul Eggert <eggert@twinsun.com>
7179 and Bruno Haible <haible@clisp.cons.org>
7181 * quotearg.c (mbrtowc):
7182 Assign to *pwc, and return 1 only if result is nonzero.
7183 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7185 2000-07-03 Jim Meyering <meyering@lucent.com>
7187 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7188 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7191 2000-07-02 Jim Meyering <meyering@lucent.com>
7193 * quotearg.c (mbstate_t): Don't define here.
7195 2000-07-02 Jim Meyering <meyering@lucent.com>
7197 * nanosleep.c (SIGCONT): Define if not already defined.
7199 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7201 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7202 per change in ../m4/ls-mntd-fs.m4.
7203 (read_filesystem_list): Ignore symbolic links.
7205 2000-06-29 Jim Meyering <meyering@lucent.com>
7207 * same.c: Include <string.h> or <strings.h>, as appropriate,
7208 for declaration of strcmp.
7210 * long-options.c: Include <stdlib.h>, for declaration of exit.
7212 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7213 Avoid warning by casting result to `char *' to remove `const'.
7215 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7217 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7219 2000-06-26 Paul Eggert <eggert@twinsun.com>
7221 savedir now sets errno on failure and invokes xmalloc to get memory.
7222 Fix a couple of other minor bugs while we're at it.
7224 * savedir.c (<unistd.h>): Do not include; there's no need.
7225 (NAMLEN): Remove macro.
7226 (malloc, realloc): Remove decls.
7228 ("xalloc.h"): Include.
7229 (NAME_SIZE_DEFAULT): New macro.
7230 (savedir): Use xmalloc / xrealloc to allocate memory.
7231 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7232 Skip "" directory entries.
7233 Use strlen to calculate directory entry length, since the old method
7234 is rarely used these days and isn't worth supporting.
7235 Don't use a pointer after freeing it.
7236 Check for integer overflow when calculating allocation size.
7237 Use memcpy to copy entries, instead of stpcpy.
7238 Set errno properly when returning NULL.
7239 Check for readdir error.
7241 2000-06-26 Jim Meyering <meyering@lucent.com>
7243 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7245 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7247 * getusershell.c (xmalloc, xrealloc): Remove functions.
7249 Don't include <stdlib.h>. Don't declare malloc, realloc.
7251 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7253 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7255 2000-06-24 Jim Meyering <meyering@lucent.com>
7257 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7259 2000-06-21 Jim Meyering <meyering@lucent.com>
7261 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7263 2000-06-19 Paul Eggert <eggert@twinsun.com>
7265 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7266 (mbrtowc, mbstate_t): Define substitutes if
7267 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7268 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7269 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7271 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7273 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7274 than 1024, return a memory chunk of least possible size, instead
7275 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7276 Use free/xmalloc instead of xrealloc to avoid copying for very long
7279 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7281 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7282 address, not strdup. Include <stdlib.h> and don't declare free().
7284 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7286 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7289 2000-06-21 Jim Meyering <meyering@lucent.com>
7291 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7292 (noinst_HEADERS): Add getstr.h.
7294 * getline.c (getstr): Move into a separate file.
7295 * getstr.c (getstr): New file, extracted from getline.c, with
7296 the following changes: new parameter, delim2; both delim[12]
7297 parameters have type `int', not `char'. The latter would lose
7298 with 8-bit delimiters.
7299 * getstr.h: New file.
7301 2000-06-19 Jim Meyering <meyering@lucent.com>
7303 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7305 2000-06-18 Jim Meyering <meyering@lucent.com>
7307 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7308 Besides, these days every porting target provides a mkdir function.
7310 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7311 (this snippet comes from src/system.h).
7313 2000-06-15 Paul Eggert <eggert@twinsun.com>
7315 * human.c (adjust_value): New function.
7316 (human_readable_inexact): Apply rounding style even when
7317 printing approximate values.
7319 2000-06-14 Paul Eggert <eggert@twinsun.com>
7321 * human.c (human_readable_inexact): Allow an input block
7322 size that is not a multiple of the output block size, and vice versa.
7323 Reported by Piergiorgio Sartor.
7325 2000-06-14 Paul Eggert <eggert@twinsun.com>
7327 * getdate.y (get_date): Apply relative times after time
7328 zone indicator, not before. Reported by Todd A. Jacobs.
7330 2000-06-13 Jim Meyering <meyering@lucent.com>
7332 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7334 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7336 2000-06-12 Paul Eggert <eggert@twinsun.com>
7338 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7340 2000-06-04 Paul Eggert <eggert@twinsun.com>
7342 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7344 2000-06-04 Jim Meyering <meyering@lucent.com>
7346 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7347 SunOS 4.1.4 for which gid_t is an unsigned type.
7349 2000-06-03 Jim Meyering <meyering@lucent.com>
7351 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7353 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7355 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7356 newer, don't install charset.alias.
7357 * config.charset: Change the Linux/glibc rules so they become empty
7358 on glibc-2.1 or newer.
7360 2000-06-02 Jim Meyering <meyering@lucent.com>
7362 * mountlist.c: Back out last change. Instead, do this...
7363 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7364 member using the same `ignore'-testing code.
7365 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7369 2000-05-29 Jim Meyering <meyering@lucent.com>
7371 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7372 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7374 2000-05-22 Jim Meyering <meyering@lucent.com>
7376 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7378 2000-05-18 Jim Meyering <meyering@lucent.com>
7380 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7381 back, too, since it may have been modified by allocate_entry.
7382 (hash_delete): Rewrite to use neither the assignment operator
7383 nor the comma operator in an if-expression.
7385 2000-05-15 Paul Eggert <eggert@twinsun.com>
7388 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7389 Remove; no longer needed.
7390 "quotearg.h": Add include.
7391 (file_name): Do not bother to explicitly initialize to NULL; it's less
7392 efficient on some hosts.
7393 (close_stdout_status): Remove test as to whether stdout was already
7394 closed; it breaks for the case "echo x | sort >&-".
7395 Quote file name colons.
7396 Do not assume that _("write error") lacks format strings.
7398 2000-05-15 Jim Meyering <meyering@lucent.com>
7400 * version-etc.c (version_etc_copyright): Update the copyright string
7401 used in all --version output.
7403 2000-05-14 Jim Meyering <meyering@lucent.com>
7405 * closeout.c (close_stdout_set_file_name): New function.
7406 (close_stdout_status): Use new file-scoped global.
7407 Return right away if fstat says the stdout file descriptor is invalid.
7408 * closeout.h (close_stdout_set_file_name): Declare.
7410 2000-05-10 Jim Meyering <meyering@lucent.com>
7412 * closeout.c [default_exit_status]: New file-scoped variable.
7413 (close_stdout_set_status): New function.
7414 * closeout.h (close_stdout_set_status): Declare.
7416 2000-05-08 Jim Meyering <meyering@lucent.com>
7418 * long-options.c: Don't include closeout.h.
7419 (parse_long_options): Don't call close_stdout for --version.
7421 2000-05-06 Jim Meyering <meyering@lucent.com>
7423 * strnlen.c: Undefine __strnlen and strnlen.
7424 [!weak_alias]: Define __strnlen to strnlen.
7426 * atexit.c: New file, from libiberty.
7428 2000-05-06 Jim Meyering <meyering@lucent.com>
7430 * closeout.c (close_stdout_status): Also check for errors on the
7433 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7435 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7436 instead of xmalloc, xrealloc, path_concat.
7437 (locale_charset): Treat empty environment variables as absent.
7438 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7440 2000-05-04 Jim Meyering <meyering@lucent.com>
7442 * getopt.c: Update from glibc.
7443 * obstack.c: Likewise.
7444 * obstack.h: Likewise.
7445 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7447 * regex.h: Likewise.
7448 * strndup.c: Likewise.
7449 * strnlen.c: New file, from glibc.
7451 2000-05-01 Jim Meyering <meyering@lucent.com>
7453 * full-write.c (full_write): Remove `FIXME' part of comment.
7455 2000-04-29 Jim Meyering <meyering@lucent.com>
7457 * path-concat.c: Declare strdup only if it's not defined.
7458 * canon-host.c: Likewise.
7460 2000-04-28 Jim Meyering <meyering@lucent.com>
7462 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7463 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7464 included first, then limits.h is included by locale.h by libintl.h.
7465 From John David Anglin.
7467 2000-04-25 Jim Meyering <meyering@lucent.com>
7469 * makepath.c (S_IRWXUGO): Define.
7470 (make_path): Always perform explicit chmod if MODE specifies any
7471 of the `special' permission bits. Prompted by a bug report against
7472 install from Mate Wierdl and Joost van Baal.
7474 2000-04-18 Jim Meyering <meyering@lucent.com>
7478 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7479 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7481 2000-04-17 Jim Meyering <meyering@lucent.com>
7483 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7484 the definition of it to rpl_strftime also defined-away the system's
7487 2000-04-15 Jim Meyering <meyering@lucent.com>
7489 Use `C' to denote so-called `contiguous' files, the same way
7491 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7492 (ftypelet): Use S_ISCTG.
7493 From Michael Deutschmann.
7495 2000-04-14 Jim Meyering <meyering@lucent.com>
7497 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7499 2000-04-08 Jim Meyering <meyering@lucent.com>
7501 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7502 names don't conflict. Reported by Eli Zaretskii.
7504 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7506 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7507 bug. Deal with the different error behavior of Irix iconv.
7509 2000-04-07 Jim Meyering <meyering@lucent.com>
7511 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7512 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7514 2000-04-05 Jim Meyering <meyering@lucent.com>
7516 Portability tweaks required for ultrix4.3.
7517 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7518 * readutmp.c: Include sys/types.h before sys/stat.h.
7519 * canon-host.c: Declare strdup.
7520 * path-concat.c: Likewise.
7521 From John David Anglin.
7523 2000-04-04 Jim Meyering <meyering@lucent.com>
7525 Be more DOS 8.3-friendly.
7526 * ref-add.sin: Renamed from ref-add.sed.in.
7527 * ref-del.sin: Renamed from ref-del.sed.in.
7528 * Makefile.am: Reflect renaming.
7529 Reported by Eli Zaretskii.
7531 Use a temporary file name that won't clash with `charset.alias'
7532 in the DOS 8.3 name space.
7533 * Makefile.am (charset_tmp): Define.
7534 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7535 (uninstall-local): Likewise.
7536 Reported by Eli Zaretskii.
7538 2000-03-29 Paul Eggert <eggert@twinsun.com>
7540 * time/strftime.c (my_strftime): Make sure we call the system
7541 strftime, not ourselves, when invoking the underlying strftime.
7543 2000-03-24 Jim Meyering <meyering@lucent.com>
7545 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7546 (charset_alias): Define.
7547 (install-exec-local): Factor out common code.
7548 (uninstall-local): Split lines longer than 80.
7549 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7551 (.sed.in.sed): New rule. Don't redirect directly to $@.
7552 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7554 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7556 * config.charset: Output a line containing "Packages using this file".
7557 * ref-add.sed.in, ref-del.sed.in: New files.
7558 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7559 ref-del.sed): New rules.
7561 2000-03-17 Jim Meyering <meyering@lucent.com>
7563 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7564 Otherwise, include <strings.h>
7566 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7568 * unicodeio.c (utf8_wctomb): New function.
7569 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7570 format instead of in UCS-4 with platform dependent endianness.
7572 2000-03-07 Paul Eggert <eggert@twinsun.com>
7574 * savedir.c (savedir): Work even if directory size is
7575 negative; this can happen with some screwy NFS configurations.
7577 2000-03-06 Jim Meyering <meyering@lucent.com>
7579 * localcharset.c (get_charset_aliases): Don't try to free file_name
7580 if it's NULL (because we ran out of memory). From Bruno Haible.
7582 2000-03-05 Jim Meyering <meyering@lucent.com>
7584 * localcharset.c ("path-concat.h"): Include.
7585 (get_charset_aliases): Use path_concat instead of ANSI string
7588 * unicodeio.h (PARAMS): Define.
7589 Use it to guard prototype.
7591 2000-03-04 Jim Meyering <meyering@lucent.com>
7593 * Makefile.am (install-exec-local): Create $(libdir) before installing
7595 (uninstall-local): Uncomment this rule so `make distcheck' works
7598 * unicodeio.c (<errno.h>): Include it.
7599 (errno): Declare if not defined.
7601 * localcharset.c: Add Bruno's comment justifying use of volatile.
7603 * config.charset: New version, incorporating remarks from a linux
7604 i18n mailing list. From Bruno Haible.
7606 2000-03-02 Jim Meyering <meyering@lucent.com>
7608 * Makefile.am (EXTRA_DIST): Add config.charset.
7610 2000-03-01 Jim Meyering <meyering@lucent.com>
7612 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7613 * unicodeio.c: Likewise.
7615 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7617 * config.charset: New file.
7618 * localcharset.c: New file.
7619 * unicodeio.h, unicodeio.c: New files.
7620 * Makefile.am (DEFS): Add -DLIBDIR=...
7621 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7622 (noinst_HEADERS): Add unicodeio.h.
7623 (all-local, install-exec-local, charset.alias): New targets.
7625 2000-02-28 Paul Eggert <eggert@twinsun.com>
7627 * quotearg.c (ALERT_CHAR): New macro.
7628 (quotearg_buffer_restyled): Use it.
7630 2000-02-27 Jim Meyering <meyering@lucent.com>
7632 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7633 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7635 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7636 not `#if STDC_HEADERS'.
7637 Declare malloc if needed.
7639 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7640 now that autoconf always defines the HAVE_DECL_ symbols.
7641 * human.c: Likewise.
7643 * strtoumax.c: Likewise.
7645 * backupfile.c: Arrange for cpp to fail if the configure-time
7646 declaration check was not run.
7648 * human.c: Likewise.
7650 * strtoumax.c: Likewise.
7652 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7653 then first look up the entire `.'-containing string as a login name.
7655 2000-02-18 Paul Eggert <eggert@twinsun.com>
7657 * getdate.y: Handle two-digit years with leading zeros correctly.
7658 (textint): New typedef.
7659 (parser_control): Member year changed from int to textint.
7661 (YYSTYPE): Removed; replaced by %union with int and textint members.
7662 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7663 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7664 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7665 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7666 (date, number, to_year): Use width of number in digits, not its value,
7667 to determine whether it's a 2-digit year, or a 2-digit time.
7668 (yylex): Store number of digits of numeric tokens.
7669 Reported by John Kendall.
7671 (parser_control): Changed from struct parser_control to typedef (for
7672 consistency). All uses changed.
7674 (tID): Removed; not used.
7675 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7677 2000-02-14 Paul Eggert <eggert@twinsun.com>
7679 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7680 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7682 2000-02-12 Jim Meyering <meyering@lucent.com>
7684 * userspec.c (ISDIGIT): Define it.
7685 (isdigit): Remove definition.
7686 (is_number): Use ISDIGIT, not isdigit.
7687 <libintl.h>: Include.
7689 (parse_user_spec): Mark translatable strings.
7691 2000-02-10 Jim Meyering <meyering@lucent.com>
7693 With these changes, nanosleep.[ch] are finally enough like the other
7694 lib/* replacement files to compile on a few more losing systems.
7696 * nanosleep.h: Don't include config.h.
7697 Remove prototype from declaration of nanosleep.
7698 (PARAMS): Remove now-unneeded definition.
7699 * nanosleep.c: #undef nanosleep.
7700 (rpl_nanosleep): Rename from nanosleep.
7702 2000-02-03 Jim Meyering <meyering@lucent.com>
7704 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7705 rather than with `#if HAVE_UTMPNAME'.
7707 2000-02-01 Jim Meyering <meyering@lucent.com>
7709 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7711 2000-01-31 Jim Meyering <meyering@lucent.com>
7713 * nanosleep.h (nanosleep): Guard declaration with
7714 `#if ! HAVE_DECL_NANOSLEEP'.
7715 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7716 the declaration in that vendor's sys/timers.h.
7717 Reported by Christian Krackowizer.
7719 * quotearg.c (ISASCII): Add #undef and move definition to follow
7720 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7721 (ISPRINT): Likewise.
7722 Reported by Tom Tromey.
7724 2000-01-30 Jim Meyering <meyering@lucent.com>
7726 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7727 uses of ->ut_name. The latter doesn't work with new Linux header files
7728 where only utmpx.ut_user is declared.
7730 * readutmp.h (UT_USER): Define.
7732 2000-01-23 Jim Meyering <meyering@lucent.com>
7734 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7737 2000-01-22 Jim Meyering <meyering@lucent.com>
7739 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7740 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7741 Required for some AIX systems. Reported by Christian Krackowizer.
7742 [TESTING] (main): New function.
7744 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7745 * dirname.c (dir_name): Support for DOS-style file names with drive
7748 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7750 * strverscmp.c (ISDIGIT): Define.
7751 (strverscmp): Use ISDIGIT, not isdigit.
7753 2000-01-17 Paul Eggert <eggert@twinsun.com>
7755 * nanosleep.c (nanosleep):
7756 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7757 POSIX.1 doesn't require SA_INTERRUPT and some systems
7758 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7759 it's been part of POSIX.1 since day 1 (in 1988).
7761 2000-01-17 Jim Meyering <meyering@lucent.com>
7763 * interlock: Remove unused file. Reported by François Pinard.
7765 2000-01-16 Paul Eggert <eggert@twinsun.com>
7767 * quotearg.c (quotearg_buffer_restyled): Do not quote
7768 alert, backslash, formfeed, and vertical tab unnecessarily in
7769 shell quoting style.
7772 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7773 Free Software Foundation, Inc.
7774 Copying and distribution of this file, with or without modification,
7775 are permitted provided the copyright notice and this notice are preserved.