1 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
3 Use bool where appropriate.
4 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
6 (calc_eclosure_iter): Likewise, for ROOT arg.
7 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
8 (build_charclass_op): Likewise, for NON_MATCH arg.
9 * regex_internal.c (re_string_allocate, re_string_construct):
10 (re_string_construct_common): Likewise, for ICASE arg.
11 * regexec.c (re_search_2_stub, re_search_stub):
12 Likewise, for RET_LEN arg.
13 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
14 (set_regs): Likewise, for FL_BACKTRACK arg.
15 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
16 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
17 (calc_eclosure_iter, parse_bracket_exp):
18 Use bool for internal variables that are booleans.
19 * regexec.c (re_search_internal, check_matching, proceed_next_node):
20 (set_regs, build_sifted_states, sift_states_bkref):
21 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
22 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
23 (find_collation_sequence_value):
25 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
26 (re_node_set_compare):
27 Return bool, not int. All callers changed.
28 * regexec.c (check_halt_node_context, check_dst_limits):
29 (build_trtable, check_node_accept): Likewise.
30 * regex_internal.h: Include stdbool.h.
32 Fix bugs uncovered when converting to bool.
33 * regcomp.c (calc_eclosure_iter): Check for storage allocation
34 failure instead of charging ahead blindly.
35 * regex_internal.c (register_state): Likewise.
36 * regexec.c (re_search_2_stub): Use simpler method than boolean
37 for freeing internal storage.
38 (group_nodes_into_DFA_states): Use unsigned int, not int, for
39 bitset pieces used as boolean, to avoid undefined behavior
40 on hosts that do int overflow checking.
42 2005-08-31 Derek Price <derek@ximbiot.com>
44 * getdelim.c (getdelim): Return EOF on EOF.
45 Reported by Larry Jones <lawrence.jones@ugs.com>.
47 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
49 * regex_internal.c (re_string_reconstruct): Don't assume buffer
50 lengths fit in regoff_t; this isn't true if regoff_t is the same
52 * regex.c (re_search_internal): 5th arg is LAST_START
53 (= START + RANGE) instead of RANGE. This avoids overflow
54 problems when regoff_t is the same width as size_t.
56 (re_search_2_stub): Check for overflow when adding the
57 sizes of the two strings.
58 (re_search_stub): Check for overflow when adding START
59 to RANGE; if it occurs, substitute the extreme value.
61 2005-08-31 Jim Meyering <jim@meyering.net>
63 * regcomp.c (search_duplicated_node): Make first pointer arg
65 * regex_internal.c (create_ci_newstate, create_cd_newstate):
66 (register_state): Likewise.
67 * regexec.c (search_cur_bkref_entry, check_dst_limits):
68 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
69 (group_nodes_into_DFAstates): Likewise.
71 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
73 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
74 old glibc regex code mishandles strings longer than 2**31 bytes.
75 This patch fixes this when the regex code is used in gnulib
76 (i.e., outside glibc).
78 This patch should not affect the use of the regex code inside
79 glibc. No doubt this problem also needs to be handled for glibc
80 as well, but the result will be an incompatible change to the
81 glibc ABI, and the old ABI will have to be supported too. That
82 can be the the subject for another patch.
84 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
85 governing whether the rest of this patch is active. By default,
86 the macro is disabled and the patch has no effect.
87 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
88 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
89 (struct re_pattern_buffer, re_search, re_search_2, re_match):
90 (re_match_2, re_set_registers): Use the new types.
91 * regex_internal.h (Idx, re_hashval_t): New types.
92 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
94 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
95 (re_string_context_at, bin_tree_t, re_dfastate_t):
96 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
97 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
98 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
99 (re_string_char_size_at, re_string_wchar_at):
100 (re_string_elem_size_at):
101 Use the new types and macros to port to 64-bit hosts.
102 Use unsigned types for internal values, so that the code
103 mostly works even for arrays larger than SSIZE_MAX.
104 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
105 (search_duplicated_node, calc_eclosure_iter, fetch_number):
106 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
107 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
108 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
109 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
110 (calc_inveclosure, parse_dup_op, build_range_exp):
111 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
112 (fetch_number, create_token_tree, mark_opt_subexp):
114 * regex_internal.c (re_string_construct_common, create_ci_newstate):
115 (create_cd_newstate, re_string_allocate, re_string_construct):
116 (re_string_realloc_buffers, build_wcs_upper_buffer):
117 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
118 (re_string_reconstruct, re_string_peek_byte_case):
119 (re_string_fetch_byte_case, re_string_context_at):
120 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
121 (re_node_set_init_copy, re_node_set_add_intersect):
122 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
123 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
124 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
125 (re_acquire_state, re_acquire_state_context, register_state):
127 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
128 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
129 (re_search_internal, re_search_2_stub, re_search_stub)
130 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
131 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
132 (update_cur_sifted_state, check_dst_limits):
133 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
134 (check_subexp_limits, sift_states_bkref, merge_state_array):
135 (check_subexp_matching_top, get_subexp, get_subexp_sub):
136 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
137 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
138 (expand_bkref_cache, check_node_accept_bytes):
139 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
140 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
141 (acquire_init_state_context, check_halt_node_context):
142 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
143 (sift_states_backward, clean_state_log_if_needed):
144 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
145 (find_recover_state, transit_state_sb, transit_state_mb):
146 (transit_state_bkref, build_trtable, match_ctx_clean):
148 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
149 to work around an assumption that REG_MISSING is negative.
151 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
152 (seek_collating_symbol_entry) [defined _LIBC]:
153 (lookup_collation_sequence_value) [defined _LIBC]:
154 (build_range_exp, build_collating_symbol) [defined _LIBC]:
155 Use prototypes rather than old-style function definitions.
156 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
157 (transit_state_sb) [0]:
158 (find_collation_sequence_value) [defined _LIBC]: Likewise.
160 * regexec.c (re_search_internal): Simplify update of rm_so and
163 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
164 (optimize_subexps, lower_subexp):
165 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
166 since the signed shift might overflow. Use 1u<<31 instead.
167 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
168 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
171 * regcomp.c (optimize_subexps, lower_subexp):
172 Use CHAR_BIT rather than 8, for clarity.
173 * regexec.c (check_dst_limits_calc_pos_1):
174 (check_subexp_matching_top): Likewise.
175 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
176 have to worry about portability issues when shifting it left.
177 Remove no-longer-needed test for table_size > 0.
178 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
179 in a word, as the resulting behavior is undefined.
180 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
181 in one case, a <= should have been an <, and in another case the
182 whole test was missing.
183 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
184 the standard name CHAR_BIT.
185 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
186 this is not true on one's complement and signed-magnitude hosts.
188 * regex_internal.h (re_sub_match_top_t): Remove unused member
190 (struct re_dfa_t): Remove unused member states_alloc.
191 * regcomp.c (init_dfa): Don't initialize unused members.
193 2005-08-31 Bruno Haible <bruno@clisp.org>
195 * strstr.c: Include <stddef.h>, for NULL.
196 * strcasestr.c: Likewise.
197 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
199 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
201 * iconvme.h: Add prototype for iconv_alloc.
203 2005-08-29 Simon Josefsson <jas@extundo.com>
205 * iconvme.c: Fix errno.
207 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
209 * iconvme.c: Split iconv_string into iconv_alloc.
211 2005-08-27 Jim Meyering <jim@meyering.net>
213 * fopen-safer.c: Merge minor changes from coreutils.
214 * dup-safer.c: Likewise.
215 * fd-safer.c: Likewise.
217 Merge from coreutils.
218 * stdio--.h: New file.
219 * stdlib--.h: New file.
220 * mkstemp-safer.c: New file.
223 * pipe-safer.c: New file.
224 * creat-safer.c: New file.
225 * fcntl--.h (creat): Define to creat_safer.
226 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
227 * unistd--.h (pipe): Define to pipe_safer.
228 * unistd-safer.h: Declare pipe_safer.
230 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
232 * regex_internal.h: Remove all references to
233 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
235 (bitset_not, bitset_merge, bitset_not_merge):
236 (bitset_mask, re_string_allocate, re_string_construct):
237 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
238 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
239 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
240 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
241 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
242 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
243 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
244 (re_acquire_state_context):
245 Remove unnecessary forward decls.
246 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
247 Put __attribute at function definition,
248 now that the function decl has been removed.
249 * lib/regex_internal.c (re_string_peek_byte_case):
250 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
253 2005-08-26 Simon Josefsson <jas@extundo.com>
255 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
256 Haible <bruno@clisp.org>.
258 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
260 * regexec.c (set_regs): Don't alloca with an unbounded size.
262 alloca modernization/simplification for regex.
263 * regex.c: Remove portability cruft for alloca. This no longer
264 needs to be at the start of the file, and can be moved into
265 regex_internal.h and simplified.
266 * regex_internal.h: Include <alloca.h>.
267 (__libc_use_alloca) [!defined _LIBC]: New macro.
268 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
269 now works outside glibc.
271 2005-08-24 Simon Josefsson <jas@extundo.com>
273 * getpass.c: Add WIN32 implementation. Conditionalize use of
274 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
277 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
279 Make regex safe for g++. This fixes one real bug (an "err"
280 that should have been "*err"). g++ problem reported by
282 * regex_internal.h (re_calloc): New macro, consistent with
283 re_malloc etc. All callers of calloc changed to use re_calloc.
284 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
285 not int. All callers changed.
286 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
287 just use an array of size MB_LEN_MAX.
288 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
289 (find_recover_state): Change "err" to "*err"; this fixes what
290 appears to be a real bug.
291 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
294 2005-08-25 Jim Meyering <jim@meyering.net>
296 * open-safer.c: Include <config.h>.
297 Otherwise, we'd lose LARGEFILE support in any file using
300 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
302 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
303 * regex.h (regerror): Likewise.
305 * regex.c: Do not include <sys/types.h>, as POSIX no longer
306 requires this. (The code never needed it.)
308 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
309 All uses of recently-renamed identifiers changed to use the new,
310 POSIX-compliant names. The code will build and run just fine
311 without these changes, but it's better to eat our own dog food
312 and use the standard-conforming names.
314 * regex.h: Fix a multitude of POSIX name space violations.
315 These changes have an effect only for programs that define
316 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
317 do not change anything for programs compiled in the normal way.
318 Also, there is no effect on the ABI.
320 (_REGEX_SOURCE): New macro.
321 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
322 defined and _GNU_SOURCE is not; this fixes a name space violation.
324 Rename the following macros to obey POSIX requirements.
325 The old names are still visible as macros if _REGEX_SOURCE is defined.
326 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
327 RE_BACKSLASH_ESCAPE_IN_LISTS.
328 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
329 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
330 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
331 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
332 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
333 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
334 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
335 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
336 (REG_INTERVALS): renamed from RE_INTERVALS.
337 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
338 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
339 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
340 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
341 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
342 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
343 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
344 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
345 RE_UNMATCHED_RIGHT_PAREN_ORD.
346 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
347 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
348 (REG_DEBUG): renamed from RE_DEBUG.
349 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
350 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
351 unusual, since we can't clash with the POSIX REG_ICASE.
352 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
353 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
354 (REG_NO_SUB): renamed from RE_NO_SUB.
355 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
356 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
357 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
358 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
359 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
360 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
361 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
362 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
363 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
364 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
365 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
366 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
367 RE_SYNTAX_POSIX_MINIMAL_BASIC.
368 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
369 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
370 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
371 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
372 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
373 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
374 (REG_FIXED): Renamed from REGS_FIXED.
375 (REG_NREGS): Renamed from RE_NREGS.
377 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
378 of other REG_* macros, since POSIX says the user is allowed to
379 #undef these macros selectively.
381 (reg_errcode_t): Update comment stating what other tables need
384 Rename the following enum values to obey POSIX requirements.
385 The old names are still visible as macros.
386 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
387 is not defined, since GNU is supposed to be a superset of POSIX as
388 much as possible, and since we want reg_errcode_t to be a signed
389 type for implementation consistency.
390 (_REG_NOERROR): Renamed from REG_NOERROR.
391 (_REG_NOMATCH): Renamed from REG_NOMATCH.
392 (_REG_BADPAT): Renamed from REG_BADPAT.
393 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
394 (_REG_ECTYPE): Renamed from REG_ECTYPE.
395 (_REG_EESCAPE): Renamed from REG_EESCAPE.
396 (_REG_ESUBREG): Renamed from REG_ESUBREG.
397 (_REG_EBRACK): Renamed from REG_EBRACK.
398 (_REG_EPAREN): Renamed from REG_EPAREN.
399 (_REG_EBRACE): Renamed from REG_EBRACE.
400 (_REG_BADBR): Renamed from REG_BADBR.
401 (_REG_ERANGE): Renamed from REG_ERANGE.
402 (_REG_ESPACE): Renamed from REG_ESPACE.
403 (_REG_BADRPT): Renamed from REG_BADRPT.
404 (_REG_EEND): Renamed from REG_EEND.
405 (_REG_ESIZE): Renamed from REG_ESIZE.
406 (_REG_ERPAREN): Renamed from REG_ERPAREN.
407 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
408 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
409 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
410 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
412 (_REG_RE_NAME, _REG_RM_NAME): New macros.
413 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
414 changed. But support the old name if the new one is not defined
415 and if _REGEX_SOURCE.
417 Change the following member names in struct re_pattern_buffer.
418 The old names are still supported if !_REGEX_SOURCE.
419 The new names are always supported, regardless of _REGEX_SOURCE.
420 (re_buffer): Renamed from buffer.
421 (re_allocated): Renamed from allocated.
422 (re_used): Renamed from used.
423 (re_syntax): Renamed from syntax.
424 (re_fastmap): Renamed from fastmap.
425 (re_translate): Renamed from translate.
426 (re_can_be_null): Renamed from can_be_null.
427 (re_regs_allocated): Renamed from regs_allocated.
428 (re_fastmap_accurate): Renamed from fastmap_accurate.
429 (re_no_sub): Renamed from no_sub.
430 (re_not_bol): Renamed from not_bol.
431 (re_not_eol): Renamed from not_eol.
432 (re_newline_anchor): Renamed from newline_anchor.
434 Change the following member names in struct re_registers.
435 The old names are still supported if !_REGEX_SOURCE.
436 The new names are always supported, regardless of _REGEX_SOURCE.
437 (rm_num_regs): Renamed from num_regs.
438 (rm_start): Renamed from start.
439 (rm_end): Renamed from end.
441 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
442 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
443 Prepend __ to parameter names.
445 Undo yesterday's changes.
447 2005-08-24 Jim Meyering <jim@meyering.net>
450 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
452 2005-08-21 Bruno Haible <bruno@clisp.org>
454 * lock.h: Add multiple inclusion guard.
455 * tls.h: Add multiple inclusion guard.
457 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
459 * regex.h (REG_NOSYS)
460 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
461 Define, since POSIX requires it as of 2001.
462 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
463 New private symbol, used to keep the enum signed in all cases.
464 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
465 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
467 * regex_internal.c (re_string_skip_chars, register_state):
469 Remove forward decls; no longer needed now that we use prototypes.
470 * regexec.c (acquire_init_state_context, check_halt_node_context):
471 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
472 (clean_state_log_if_needed): Likewise.
474 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
476 Fix problems reported by Sam Steingold in
477 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
478 * regexec.c (sift_states_bkref): Fix portability bug: the code
479 assumed that reg_errcode_t is a signed type, which is not
480 necessarily true if _XOPEN_SOURCE is not defined.
481 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
482 some compilers warn about it otherwise.
484 2005-08-20 Jim Meyering <jim@meyering.net>
486 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
487 of unused local, dfa.
489 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
491 * regcomp.c (create_initial_state): Remove duplicate decl.
492 (init_word_char, create_initial_state, duplicate_node_closure):
493 (fetch_token, peek_token_bracket, build_range_exp):
494 (build_collating_symbol): Remove forward decls; no longer needed
495 now that we use prototypes.
498 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
499 (re_compile_fastmap_iter, regcomp, regerror, regfree):
500 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
501 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
502 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
503 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
504 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
505 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
506 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
507 (build_range_exp, build_collating_symbol, parse_bracket_exp):
508 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
509 (build_charclass, build_charclass_op, fetch_number, create_tree):
510 (create_token_tree, mark_opt_subexp, duplicate_tree):
511 Use prototypes rather than old-style definitions.
514 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
515 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
516 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
517 (re_string_reconstruct, re_string_peek_byte_case):
518 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
519 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
520 (re_node_set_init_copy, re_node_set_add_intersect):
521 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
522 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
523 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
524 (re_acquire_state, re_acquire_state_context, register_state):
525 (create_ci_newstate, create_cd_newstate, free_state):
527 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
528 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
529 (re_search_internal, prune_impossible_nodes):
530 (acquire_init_state_context, check_matching, static):
531 (check_halt_node_context, check_halt_state_context, proceed_next_node):
532 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
533 (update_regs, sift_states_backward, build_sifted_states):
534 (clean_state_log_if_needed, merge_state_array):
535 (update_cur_sifted_state, add_epsilon_src_nodes):
536 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
537 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
538 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
539 (find_recover_state, check_subexp_matching_top, transit_state_mb):
540 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
541 (check_arrival, check_arrival_add_next_nodes):
542 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
543 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
544 (check_node_accept_bytes, check_node_accept, extend_buffers):
545 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
546 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
551 (re_string_allocate, re_string_construct, re_string_reconstruct):
552 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
553 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
554 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
555 (re_string_context_at, re_string_peek_byte_case):
556 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
557 is defined, since we now use prototypes always.
559 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
560 C89 or better. All uses removed.
562 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
564 * regex_internal.c (re_acquire_state, re_acquire_state_context)
565 [defined lint]: Suppress bogus uninitialized-variable warnings.
567 * regcomp.c (duplicate_node): Return new index, not an error code,
568 and let the caller return REG_ESPACE if out of space. This
569 removes an uninitialied-variable warning with GCC 4.0.1, and also
570 avoids taking the address of a local variable. All callers
573 2005-08-19 Jim Meyering <jim@meyering.net>
575 * regexec.c (proceed_next_node): Redo local variables to
576 avoid GCC shadowing warnings.
578 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
580 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
581 (re_node_set_insert_last, re_dfa_add_node):
582 Rename local variables to avoid GCC shadowing warnings.
584 2005-08-18 Bruno Haible <bruno@clisp.org>
586 * strstr.c (strstr): Fix return value in multibyte case.
587 * strcasestr.c (strcasestr): Likewise.
589 2005-08-17 Jim Meyering <jim@meyering.net>
591 Make the %s format (seconds since the epoch) work for a negative
592 number and when used with a zero-padded field width, e.g. %015s.
594 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
595 label so that it precedes the code to set `digits'. Otherwise,
596 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
597 print `00-22'. Now, it prints `-0022', as it should.
599 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
601 * regex.h: Remove useless space-before-tab. From coreutils.
603 2005-08-17 Bruno Haible <bruno@clisp.org>
605 * strcasestr.h: New file.
606 * strcasestr.c: New file.
608 2005-08-17 Bruno Haible <bruno@clisp.org>
610 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
611 * strstr.c: Completely rewritten, with multibyte locale support.
613 2005-08-17 Bruno Haible <bruno@clisp.org>
615 * strcasecmp.c: Use mbuiter.h.
617 2005-08-17 Bruno Haible <bruno@clisp.org>
619 * mbuiter.h: New file.
621 2005-08-16 Bruno Haible <bruno@clisp.org>
623 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
625 (mbi_avail, mbi_advance): Let the iteration end before the terminating
626 NUL byte, not after it.
628 2005-08-16 Bruno Haible <bruno@clisp.org>
630 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
631 the valid ones. Makes the comparison operations transitive:
632 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
633 * strcasecmp.c (strcasecmp): Use mb_casecmp.
635 2005-08-16 Bruno Haible <bruno@clisp.org>
637 * strcase.h (strcasecmp): Add note in comments.
638 * strncasecmp.c: Use code from strcasecmp.c.
639 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
640 (strcasecmp): Work correctly in multibyte locales.
642 2005-08-16 Bruno Haible <bruno@clisp.org>
644 * strnlen1.h: New file.
645 * strnlen1.c: New file.
647 2005-08-16 Bruno Haible <bruno@clisp.org>
649 * mbfile.h: New file.
651 2005-08-16 Bruno Haible <bruno@clisp.org>
653 * mbiter.h: New file.
655 2005-08-16 Bruno Haible <bruno@clisp.org>
657 * mbchar.h: New file.
658 * mbchar.c: New file.
660 2005-08-16 Bruno Haible <bruno@clisp.org>
662 * tls.h: New file, from GNU gettext.
663 * tls.c: New file, from GNU gettext.
665 2005-08-15 Bruno Haible <bruno@clisp.org>
667 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
670 2005-08-14 Jim Meyering <jim@meyering.net>
674 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
675 Use the hash-table-based cycle-detection code not just when
676 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
677 Reported by James Youngman in
678 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
679 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
680 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
681 This lets us compile with -DFTS_DEBUG, once again.
682 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
683 * fts.c (fd_safer): Remove decl.
684 Include fcntl--.h rather than unistd-safer.h
685 (fts_safe_changedir): Don't call fd_safer; no longer needed
686 now that we include fcntl--.h.
688 2005-08-11 Simon Josefsson <jas@extundo.com>
690 * readline.h, readline.c: New file.
692 2005-08-11 Bruno Haible <bruno@clisp.org>
694 * strnlen.h (strnlen): Change parameter name to match comment.
696 2005-08-10 Simon Josefsson <jas@extundo.com>
698 * strndup.c: Use strnlen.h.
700 * strnlen.h: New file.
702 2005-08-02 Simon Josefsson <jas@extundo.com>
704 * getline.h, getline.c: Rewrite.
706 * getdelim.h, getdelim.c: New files, ported from glibc.
708 2005-07-31 Bruno Haible <bruno@clisp.org>
710 * lock.h (gl_lock_initializer): New macro.
711 (gl_lock_define_initialized): Use it.
712 (gl_rwlock_initializer): New macro.
713 (gl_rwlock_define_initialized): Use it.
714 (gl_recursive_lock_initializer): New macro.
715 (gl_recursive_lock_define_initialized): Use it.
717 2005-07-26 Bruno Haible <bruno@clisp.org>
719 * lock.h: Update from GNU gettext.
720 * lock.c: Update from GNU gettext.
722 2005-07-18 Bruno Haible <bruno@clisp.org>
724 * lock.h (gl_once_t): New type.
725 (gl_once_define, gl_once): New macros.
726 * lock.c (fresh_once): New variable.
727 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
730 2005-07-18 Simon Josefsson <jas@extundo.com>
732 * check-version.c (check_version): Accept identical versions too.
734 2005-07-18 Bruno Haible <bruno@clisp.org>
736 * lock.h: New file, from GNU gettext.
737 * lock.c: New file, from GNU gettext.
739 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
741 * quotearg.c: Add translator comment suggested by Bruno Haible,
744 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
746 * version-etc-fsf.c (version_etc_copyright): Parameterize the
747 copyright symbol and the year.
748 * version-etc.c (COPYRIGHT_YEAR): New constant.
749 (version_etc_va): Use parameterized copyright notice.
750 Reword to conform to the current GNU coding standards.
752 2005-07-11 Simon Josefsson <jas@extundo.com>
754 * size_max.h: New file.
756 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
758 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
761 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
762 and Paul Eggert <eggert@cs.ucla.edu>
764 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
765 in wint_t, not wchar_t. Remove now-unnecessary cast.
767 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
769 * regex.c, regex.h: Sync from libc.
770 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
771 New files, synced from libc, except that regex_internal.h
772 currently has a small porting fix.
774 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
776 Remove the dependency of the strftime module on the tzset module.
777 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
778 Copy the input structure, to work around some of the bug with
779 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
780 Solaris releases, you should also use the tzset module, but we won't
781 require it as a dependency any more since we don't want LGPLed code
782 to depend on GPLed code.
784 2005-07-02 Jim Meyering <jim@meyering.net>
786 * backupfile.c (backup_args): Change a `0' to NULL.
788 2005-07-01 Jim Meyering <jim@meyering.net>
790 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
791 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
792 * save-cwd.c, tempname.c:
793 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
794 and don't include <sys/file.h>).
796 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
798 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
799 declares only 'struct timespec;' (!).
801 2005-06-29 Jim Meyering <jim@meyering.net>
803 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
804 type name. Use the variable name instead.
805 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
807 2005-06-28 Simon Josefsson <jas@extundo.com>
809 * check-version.h, check-version.c: New files.
811 2005-06-28 Simon Josefsson <jas@extundo.com>
813 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
814 collision with global variable. Better indentation. Don't
815 increment buffer pointer beyond buffer end. Based on comments
816 from Paul Eggert <eggert@cs.ucla.edu>.
820 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
822 * canon-host.c (canon-host): Append trailing "," to 0 in
823 initializer of struct addrinfo, as an indication that we don't
824 care how many members the structure has.
826 2005-06-24 Derek Price <derek@ximbiot.com>
827 and Bruno Haible <bruno@clisp.org>
829 Remove stat module & update lstat.
830 * stat.c: Remove this file...
831 (slash_aware_lstat): ...moving this content and its support...
832 * lstat.c (rpl_lstat): ...into here.
835 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
837 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
838 (ranged_convert): Don't save conversion in a temporary struct.
839 This causes a warning with GCC 4.0.0, and anyway in the typical
840 case it's not worth the extra 100 bytes or so of code.
841 (ranged_convert, __mktime_internal): When calling a function via a
842 pointer P, use P () rather than (*P) (), as we now assume C89 or
845 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
847 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
848 "who -r" failed to give output. Problem reported by Tim Waugh.
850 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
851 (xcalloc): Use it to avoid needless tests.
852 Problem reported by Jim Meyering.
854 2005-06-16 Jim Meyering <jim@meyering.net>
856 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
857 when either N or S is zero.
859 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
861 * argp.h (__option_is_short): Check upper limit of
862 __key. Isprint() requires its argument to have the value
863 of an unsigned char or EOF.
865 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
867 * fnmatch.c (fnmatch): If there is an encoding error in a
868 multibyte string or pattern, fall back on unibyte matching.
869 Problem reported by James Youngman.
871 2005-06-08 Bruno Haible <bruno@clisp.org>
873 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
876 2005-06-08 Bruno Haible <bruno@clisp.org>
878 * csharpcomp.h: New file, from GNU gettext.
879 * csharpcomp.c: New file, from GNU gettext.
880 * csharpcomp.sh.in: New file, from GNU gettext.
882 2005-06-07 Derek Price <derek@ximbiot.com>
885 * glob_.h: Indent nested #ifdef.
887 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
890 Use "file name" when talking about file names, instead of "filename"
891 or "path", as per the GNU coding standards.
892 * mkdir-p.c: Renamed from makepath.c.
893 (make_dir_parents): Renamed from make_path. All callers changed.
894 * mkdir-p.h: Likewise. All includers changed.
895 * filenamecat.c: Renamed from path-concat.c.
896 (file_name_concat): Renamed from path_concat. All callers changed.
897 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
898 * filenamecat.h: Likewise. All includers changed.
899 * acl.c: Don't use "path" or "filename" to mean "file name"
900 in comments or local variable names.
901 * basename.c: Likewise.
902 * canonicalize.c, canonicalize.h: Likewise.
903 * dirname.c, dirname.h: Likewise.
904 * euidaccess.c: Likewise.
905 * exclude.c: Likewise
906 * fnmatch_.h, fnmatch_loop.c: Likewise.
907 * fsusage.c, fsuage.h: Likewise.
908 * fts.c, fts_.h: Likewise.
909 * getcwd.c: Likewise.
910 * getloadavg.c: Likewise.
911 * mkstemp.c: Likewise.
912 * mountlist.c, mountlist.h: Likewise.
913 * openat.c, openat.h: Likewise.
914 * readlink-stub.c: Likewise.
915 * readutmp.c, readutmp.h: Likewise.
916 * rename.c: Likewise.
919 * savedir.c: Likewise.
920 * stripslash.c: Likewise.
921 * tempname.c: Likewise.
922 * xreadlink.c: Likewise.
923 * exclude.c (excluded_file_name): Renamed from excluded_filename.
925 * exclude.h: Likewise.
927 * euidaccess.c (getuid, getgid, getuid, getegid)
928 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
929 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
930 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
931 * pathmax.h: Include <limits.h> unconditionally, since other
932 files have been getting away with it for years (MORE/BSD 4.3
934 * userspec.c (getpwnam, getgrnam, getgrgid)
935 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
937 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
938 Define to 256, not 255, as per modern POSIX.
940 2005-06-01 Bruno Haible <bruno@clisp.org>
942 * csharpexec.h: New file, from GNU gettext.
943 * csharpexec.c: New file, from GNU gettext.
944 * csharpexec.sh.in: New file, from GNU gettext.
946 2005-05-31 Derek Price <derek@ximbiot.com>
947 Paul Eggert <eggert@cs.ucla.edu>
950 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
952 2005-05-29 Derek Price <derek@ximbiot.com>
953 Paul Eggert <eggert@cs.ucla.edu>
955 * glob_.h, glob.c: New files.
957 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
959 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
961 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
962 the configuration hassle isn't worth it.
963 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
964 (LONGEST_MODIFIER, PRIuMAX): Remove.
966 2005-05-27 Bruno Haible <bruno@clisp.org>
968 * getlogin_r.h: Remove second include of <stddef.h>.
970 2005-05-25 Bruno Haible <bruno@clisp.org>
971 Derek Price <derek@ximbiot.com>
973 * getlogin_r.h: Simplify API documentation.
975 2005-05-25 Derek Price <derek@ximbiot.com>
976 Paul Eggert <eggert@cs.ucla.edu>
978 * getlogin_r.c, getlogin_r.h: New files.
980 2005-05-22 Bruno Haible <bruno@clisp.org>
982 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
983 Also include <sys/param.h> if it defines MIN, MAX.
984 Based on a patch by Derek Price <derek@ximbiot.com>.
986 2005-05-22 Bruno Haible <bruno@clisp.org>
988 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
989 (INT64_MIN): Fix definition.
990 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
992 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
993 NEED_SIGNED_INT_TYPES.
995 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
996 HAVE_SYSTEM_INTTYPES.
998 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1000 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1001 so that unistd-safer.h (GPL'ed code) need not be included.
1003 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1006 * fts.c: Don't include "cycle-check.h" or "hash.h".
1007 (setup_dir, free_dir): New functions.
1008 (enter_dir, leave_dir): Define trivial
1009 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1010 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1011 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1012 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1013 Move to fts-cycle.c.
1014 (fts_open): Use setup_dir.
1015 (fts_close): Use free_dir.
1016 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1017 This adds a label and some gotos, but the alternatives were messier.
1018 Check for memory allocation failure when entering a dir.
1019 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1020 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1021 (FTS): New member fts_cycle, that is a union that contains the
1022 old active_dir_ht and cycle_state. All uses changed to mention
1023 fts_cycle.ht and fts_cycle.state.
1024 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1025 fts.c, with the following changes:
1026 (setup_dir, free_dir): New functions.
1027 (enter_dir): Now returns bool. Return true if successful, false
1028 if memory exhausted. All callers changed.
1029 Do not bother partly cleaning up on
1030 memory allocation failure; that is free_dir's job.
1031 However, free ad if hash_insert fails, to avoid memory leak.
1032 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1033 fts->fts_options to see which union member to use.
1035 2005-05-20 Jim Meyering <jim@meyering.net>
1037 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1038 Now a macro, to pacify GCC.
1040 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1042 * chown.c (rpl_chown): Return -1 on failure.
1044 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1046 * canonicalize.c: Include canonicalize.h first, to test interface.
1047 Include <stddef.h> unconditionally, since we assume C89 now.
1048 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1049 * fts.c: Include fts_.h first, to check interface.
1050 Do not include intprops.h; no longer needed.
1051 Include cycle-check.h and hash.h, since fts_.h no longer does.
1052 Remove unnecessary casts of closedir to void.
1053 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1054 decide whether to decrement nlinks.
1055 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1056 (FTS): Use struct hash_table * instead of Hash_table, so that
1057 we no longer need to include hash.h here.
1059 2005-05-17 Jim Meyering <jim@meyering.net>
1061 * fts.c, fts_.h: New files, from coreutils.
1063 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1065 Sync from coreutils.
1066 * unlinkdir.c, unlinkdir.h: New files.
1067 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1068 regex.h, unlocked-io.h, xtime.h:
1069 White space changes only.
1070 * makepath.c (make_path): Port to hosts where leading "//" is special.
1071 * yesno.c: Include getline.h, not ctype.h.
1072 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1073 Use getline to remove arbitrary restriction on response length.
1075 2005-05-13 Bruno Haible <bruno@clisp.org>
1077 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1078 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1079 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1080 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1081 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1082 Add support for 64-bit integers in the MSVC compiler.
1084 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1086 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1087 Change the initial comment to refer to GPL, not LGPL.
1088 gnulib-tool will change it to LGPL as needed.
1090 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1091 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1092 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1093 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1094 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1095 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1096 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1097 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1098 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1099 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1100 concatpath.c, config.charset, copy-file.c, copy-file.h,
1101 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1102 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1103 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1104 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1105 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1106 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1107 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1108 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1109 full-read.c, full-read.h, full-write.c, full-write.h,
1110 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1111 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1112 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1113 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1114 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1115 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1116 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1117 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1118 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1119 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1120 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1121 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1122 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1123 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1124 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1125 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1126 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1127 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1128 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1129 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1130 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1131 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1132 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1133 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1134 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1135 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1136 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1137 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1138 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1139 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1140 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1141 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1142 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1143 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1144 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1145 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1146 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1147 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1148 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1149 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1150 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1151 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1152 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1153 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1154 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1155 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1156 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1157 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1158 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1159 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1160 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1161 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1162 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1163 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1164 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1165 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1166 Update FSF postal mail address.
1168 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1170 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1171 specified in ai_socktype. Fix invalid ai_protocol
1172 check. ai_protocol is usually set to 0 or depending on
1173 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1174 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1175 ai_socktype / ai_protocol in the returned addrinfo structure.
1177 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1178 Bruno Haible <bruno@clisp.org>
1180 * inet_ntop.h: New file.
1181 * inet_ntop.c: New file, from glibc with modifications.
1183 2005-05-08 Jim Meyering <jim@meyering.net>
1185 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1187 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1189 Merge from coreutils. Among other things,
1190 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1191 * fd-safer.c: New file.
1192 * fcntl-safer.h, open-safer.c: Remove.
1193 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1194 * dup-safer.c: Include unistd-safer.h first.
1195 Don't include errno.h.
1196 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1197 * file-type.h: Don't assume invoker included sys/stat.h first.
1198 * file-type.c: Rely on file-type.h change.
1199 * getloadavg.c: Include unistd-safer.h.
1200 (getloadavg): Use safer open.
1201 * getusershell.c: Include "stdio-safer.h".
1202 (getusershell): Use safer fopen.
1203 * long-options.c (long_options): Use NULL rather than 0.
1204 * modechange.h (mode_free): Remove; all callers changed to invoke
1206 * modechange.c: Likewise.
1207 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1208 (MODE_DONE): New constant.
1209 (struct mode_change): Remove 'next' member.
1210 (make_node_op_equals): New function; like the old one of the
1211 same name, except it allocates an array.
1212 (mode_compile, mode_create_from_ref): Use it.
1213 (mode_compile): Allocate result as an array, not a linked list.
1214 Parse octal string ourself, so that we catch mistakes like "+0".
1215 (mode_adjust): Arg is an array, not a linked list.
1216 * modechange.c: Include stat-macros.h, xalloc.h.
1217 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1218 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1219 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1220 Remove. This is now stat-macros.h's job.
1221 (talloc): Remove. All callers replaced by xalloc, so that
1222 our invokers don't have to worry about reporting memory failures.
1223 (make_node_op_equals): Remove.
1224 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1226 (struct mode_change): Moved here from modechange.h.
1227 (mode_append_entry): Remove.
1228 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1229 apps to have incorrect behavior. Use simpler algorithm for head
1230 and tail. Don't futz with umask; that's now the job of mode_adjust.
1231 Detect more invalid usages rather than having somewhat-random behavior.
1232 Don't insert an "a=" action, as that leads to incorrect behavior.
1233 (mode_compile, mode_create_from_ref): Return NULL on error instead
1234 of an enum, since now there's only one way to have an error. All
1236 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1237 at the correct time. Simplify calculation of "+u" and its ilk.
1238 Don't mishandle "+X".
1239 (mode_free): Remove "register" and localize decls.
1240 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1241 (struct mode_change): Move to modechange.c; callers don't
1242 need to see this stuff.
1243 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1244 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1245 (mode_change, mode_adjust): Reflect the new signatures noted above.
1246 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1247 that might redefine system include files.
1248 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1249 (my_usleep): Use NULL rather than (void *) 0.
1250 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1251 Use siginterrupt to specify that system calls should be interrupted.
1252 (rpl_nanosleep): Move initialization of suspended closer to call of
1254 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1255 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1256 (desirable_utmp_entry): New function.
1257 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1258 using x2nrealloc, to simplify logic.
1259 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1260 size calculation. Do not assume utmp file is a regular file.
1261 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1262 (READ_UTMP_CHECK_PIDS): New constant.
1263 * save-cwd.c: Include unistd-safer.h.
1264 (save_cwd): Use fd_safer.
1265 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1266 [!_LIBC] Include "stat-macros.h" instead.
1267 * unistd-safer.h (fd_safer): New decl.
1269 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1271 * byteswap_.h: New file.
1273 2005-04-25 Albert Chin <china@thewrittenword.com>
1275 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1278 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1280 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1281 that "UTC +1 second" continues to work. Problem reported
1283 (relunit_snumber): New rule.
1286 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1288 * getdate.y (universal_time_zone_table): New constant.
1289 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1290 universal_time_zone_table.
1291 (lookup_zone): Prefer universal_time_zone_table to
1292 local_time_zone_table, so that "GMT" time stamps are allowed in
1293 London during the summer. Problem reported by Ian Abbott.
1295 2005-04-12 Jim Meyering <jim@meyering.net>
1297 * human.c (humblock): Set *options even when returning due to
1298 xstrtoumax conversion failure. Thanks to a used-uninitialized
1301 2005-04-09 Jim Meyering <jim@meyering.net>
1303 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1304 -Wuninitialized: initialize tm0.tm_year.
1306 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1308 * getdate.y (parser_control): rels_seen is now a boolean, not a
1309 count, since there's no maximum. All uses changed.
1310 Add member dsts_seen.
1311 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1313 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1314 Use pc_rels_seen to decide whther a date is absolute.
1316 * getdate.y (number): Don't overwrite year.
1317 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1320 2005-04-02 Simon Josefsson <jas@extundo.com>
1322 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1323 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1325 2005-03-27 Jim Meyering <jim@meyering.net>
1327 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1329 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1331 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1332 "one's complement" -> "ones' complement" in comment, as per Knuth.
1333 "value of type" -> "type or expression" in comment.
1334 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1336 2005-03-26 Jim Meyering <jim@meyering.net>
1339 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1340 Correct typos: s/or/of/.
1342 2005-03-23 Jim Meyering <jim@meyering.net>
1344 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1346 2005-03-21 Jim Meyering <jim@meyering.net>
1348 Changes imported from coreutils.
1350 * cycle-check.c: Don't include xalloc.h.
1352 * path-concat.c: Don't include assert.h.
1353 (path_concat): Remove assertion that would have triggered
1354 for ABASE starting with more than one slash.
1355 Reported by Andreas Schwab.
1357 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1358 properly when ABASE is an absolute file name.
1359 Correct the description of this function.
1361 Add an assertion and a test driver.
1362 This fixes a bug introduced on 2004-07-02.
1363 Andreas Schwab reported the resulting failure of cp --parents:
1364 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1366 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1368 * strftime.c (my_strftime): If the underlying strftime returns 0
1369 (which shouldn't happen), generate nothing instead of returning 0
1370 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1372 2005-03-16 Bruno Haible <bruno@clisp.org>
1374 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1376 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1378 * strftime.c (my_strftime): Prepend space to format so that we can
1379 reliably distinguish strftime failure from empty output on POSIX
1382 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1384 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1385 (iconv_string): Don't guess a size-zero buffer, as that might cause
1386 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1387 result would be 'too large', where 'too large' is (heuristically)
1388 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1389 overflow concerns. This will prevent some unwanted malloc failures
1390 when the inputs are very large.
1392 2005-03-15 Bruno Haible <bruno@clisp.org>
1394 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1397 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1400 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1402 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1404 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1405 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1407 * strtol.c: Likewise.
1409 2005-03-14 Simon Josefsson <jas@extundo.com>
1411 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1414 2005-03-14 Jim Meyering <jim@meyering.net>
1416 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1417 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1418 to be nonzero so that we (and caller) can detect the difference
1419 between a valid zero-length expansion and an error return, even
1420 when the underlying strftime fails before writing anything into
1423 2005-03-10 Jim Meyering <jim@meyering.net>
1425 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1426 so that this module works on systems without fchdir.
1428 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1430 Factor int-properties macros into a single file, except for
1431 glibc-related files.
1432 * intprops.h: New file.
1433 * getloadavg.c: Include it instead of limits.h.
1434 (INT_STRLEN_BOUND): Remove.
1435 * human.c: Include intprops.h.
1436 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1437 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1438 * inttostr.h: Include intprops.h instead of limits.h.
1439 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1440 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1441 for consistency with intprops.h.
1442 (time_t_is_integer, twos_complement_arithmetic): Use them.
1443 * sig2str.h: Include <signal.h>, intprops.h.
1444 (INT_STRLEN_BOUND): Remove.
1445 * strftime.c (TYPE_SIGNED): Remove.
1446 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1447 * strtol.c: Adjust comments to match intprops.h.
1448 * userspec.c: Include intprops.h.
1449 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1450 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1451 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1452 instead of rolling our own expressions.
1453 * xstrtol.c: Include xstrtol.h first, to test interface.
1455 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1457 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1458 the right thing even if adding 1900 would overflow. Similarly
1459 for tm_mon + 1 and tm_yday + 1.
1460 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1461 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1462 (DO_SIGNED_NUMBER): New macro.
1463 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1465 2005-03-07 Bruno Haible <bruno@clisp.org>
1467 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1469 2005-03-03 Derek R. Price <derek@ximbiot.com>
1470 Bruno Haible <bruno@clisp.org>
1472 * pagealign_alloc.h: New file.
1473 * pagealign_alloc.c: New file.
1475 2005-01-28 Bruno Haible <bruno@clisp.org>
1477 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1480 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1482 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1483 The workaround isn't strictly needed for POSIX conformance, and
1484 it's too much of a pain to configure and maintain. We'll ask
1485 people to fix their kernels instead.
1486 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1487 (NANOSLEEP_BUG_WORKAROUND): Remove.
1488 (xnanosleep): Remove the workaround.
1490 2005-02-12 Bruno Haible <bruno@clisp.org>
1492 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1494 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1496 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1497 * timespec.h (gettime): Return void, since it always
1498 succeeds now. All uses changed.
1499 * gettime.c (gettime) Likewise.
1500 [HAVE_NANOTIME]: Prefer nanotime.
1501 Assume gettimeofday succeeds, as POSIX requires.
1502 Assime time () succeeds, since other code already does.
1503 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1504 (timespec_subtract): Remove.
1505 (NANOSLEEP_BUG_WORKAROUND): New constant.
1506 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1507 things considerably. Use it only on GNU/Linux hosts, since the
1508 workaround shouldn't be needed elsewhere.
1510 2005-02-24 Bruno Haible <bruno@clisp.org>
1512 * gettext.h: Update from GNU gettext 0.14.2.
1514 2005-02-24 Bruno Haible <bruno@clisp.org>
1516 * localcharset.c: Update from GNU gettext 0.14.2.
1517 * config.charset: Update from GNU gettext 0.14.2.
1519 2005-02-22 Simon Josefsson <jas@extundo.com>
1521 * iconvme.h, iconvme.c: New files, from libc.
1523 2005-02-20 Neil Conway <neilc@samurai.com>
1525 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1526 returned by OSX/Darwin if the specified buffer is not large
1527 enough for the hostname.
1529 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1531 * memrchr.h: New file.
1532 * chdir-long.c: Include it.
1533 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1534 Don't bother including stddef.h.
1536 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1538 * argp-help.c (__argp_help): Create a fake struct argp_state and
1539 pass it to _help, otherwise the latter coredumps trying to
1540 dereference state.root_argp.
1542 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1544 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1546 Include <sys/types.h>, for dev_t.
1547 (ME_DUMMY, ME_REMOTE): Move from here....
1548 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1549 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1551 Include mountlist.h first, to test the interface.
1553 2005-01-29 Bruno Haible <bruno@clisp.org>
1555 * progname.c (program_name): Initialize.
1556 Needed when linking statically on MacOS X.
1558 2005-01-28 Bruno Haible <bruno@clisp.org>
1560 * javacomp.sh.in: New file, from GNU gettext.
1561 * javacomp.h: New file, from GNU gettext.
1562 * javacomp.c: New file, from GNU gettext.
1564 2005-01-26 Bruno Haible <bruno@clisp.org>
1566 * javaexec.sh.in: New file, from GNU gettext.
1567 * javaexec.h: New file, from GNU gettext.
1568 * javaexec.c: New file, from GNU gettext.
1570 2005-01-26 Simon Josefsson <jas@extundo.com>
1572 * gai_strerror.c: Use GPL in header.
1574 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1576 * argp-help.c (hol_entry_help): Avoid using non-constant
1577 initializers for struct pentry_state.
1578 (__argp_error): Check return value of __asprintf
1579 (__argp_failure): Translate error message
1581 * argp-parse.c: Removed braces around the expansion of N_()
1583 2005-01-21 Jim Meyering <jim@meyering.net>
1585 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1586 same value as for Solaris 9.
1588 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1589 component length. This included changing the parameter to be
1590 of type `char *' rather than `char const *'.
1591 * chdir-long.h (chdir_long): Update prototype.
1593 * openat.c (fdopendir, fstatat): New functions.
1594 * openat.h: Include headers required for use of DIR and struct stat.
1595 [AT_SYMLINK_NOFOLLOW]: Define.
1596 (fdopendir, fstatat): Add prototypes.
1598 2005-01-21 Bruno Haible <bruno@clisp.org>
1600 * classpath.h: New file, from GNU gettext.
1601 * classpath.c: New file, from GNU gettext.
1603 2005-01-20 Simon Josefsson <jas@extundo.com>
1605 * version-etc-fsf.c: New file, with version_etc_copyright.
1606 * version-etc.c: Remove version_etc_copyright.
1607 * version-etc.h (version_etc_copyright): Use [] instead of * in
1608 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1610 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1612 * save-cwd.c (save_cwd): Remove code to support the case
1613 where fchdir is missing or flaky.
1615 2005-01-20 Simon Josefsson <jas@extundo.com>
1617 * base64.h (isbase64): Add.
1619 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1620 using a unsigned prototype, don't inline.
1621 (base64_decode): Use it.
1623 2005-01-19 Bruno Haible <bruno@clisp.org>
1625 * sh-quote.h: New file, from GNU gettext.
1626 * sh-quote.c: New file, from GNU gettext.
1628 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1630 Merge changes from coreutils, as described below in several
1631 changelogs dated today.
1633 * save-cwd.c: Include "save-cwd.h" before other include files.
1634 (O_DIRECTORY): Remove; not needed here, since "." must be
1635 a directory. All uses removed.
1636 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1637 universal on Suns, and we also need to test for IRIX.
1638 Revamp code to use 'if' rather than '#if'.
1639 Avoid unnecessary comparison of cwd->desc to 0.
1641 * utimens.c (futimens): Robustify the previous patch, by checking
1642 for known valid error numbers rather than observed invalid ones.
1644 2005-01-18 Jim Meyering <jim@meyering.net>
1646 * version-etc.c (version_etc_copyright): Update copyright date.
1648 * utimens.c (futimens): Account for the fact that futimes
1649 can also fail with errno == ENOSYS or errno == ENOENT.
1650 Patch from Dmitry V. Levin.
1652 Change the name of the robust chdir function from chdir to chdir_long.
1653 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1654 (restore_cwd): Use chdir_long, not chdir.
1655 * chdir-long.c: Renamed from chdir.c.
1656 * chdir-long.h: Renamed from chdir.h.
1657 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1660 2005-01-18 Bob Proulx <bob@proulx.com>
1662 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1663 offsetof() macro construct to avoid compile failure with native HP-UX
1664 11.0 ANSI C compiler.
1666 2005-01-06 Bruno Haible <bruno@clisp.org>
1668 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1669 because stpncpy.m4 takes care of it.
1671 2004-01-24 Bruno Haible <bruno@clisp.org>
1673 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1675 2003-10-09 Bruno Haible <bruno@clisp.org>
1677 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1679 2005-01-06 Bruno Haible <bruno@clisp.org>
1681 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1682 * fwriteerror.c: Include <stdbool.h>.
1683 (fwriteerror): At the end, close the file stream. Record whether
1684 stdout was already closed.
1686 2004-05-27 Bruno Haible <bruno@clisp.org>
1688 * execute.c (environ): Declare if needed.
1689 * pipe.c (environ): Likewise.
1690 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1692 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1694 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1695 definitions to be after all include files, to avoid collisions.
1696 Problem reported by Bob Proulx.
1698 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1700 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1701 not needed. This removes a dependency on the gettext module.
1702 [defined _LIBC]: Do not include <libintl.h>; not needed.
1704 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1706 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1709 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1711 * argp-parse.c: Include <stddef.h>.
1712 (alignof, alignto): New macros.
1713 (parser_init): Don't assume that void * is aligned sufficiently
1716 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1717 need to extend the stack.
1718 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1721 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1723 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1725 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1727 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1728 Remove now-obsolete comment about AIX.
1729 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1730 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1731 (YYMAXDEPTH): New macro.
1733 2004-12-18 Bruno Haible <bruno@clisp.org>
1735 * fatal-signal.c (fatal_signals): Make non-const.
1736 (init_fatal_signals): New function.
1737 (uninstall_handlers, install_handlers): Ignore signals that were set to
1739 (at_fatal_signal): Call init_fatal_signals.
1740 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1742 Reported by Paul Eggert.
1744 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1746 * getdate.y (textint): New member "negative".
1747 (time_zone_hhmm): New function.
1748 Expect 14 shift-reduce conflicts, not 13.
1749 (o_colon_minutes): New rule.
1750 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1751 (yylex): Set the "negative" member of signed numbers.
1753 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1755 Changes imported from coreutils.
1756 * hard-locale.c: Assume <locale.h> exists.
1758 (GLIBC_VERSION): New macro.
1759 (hard_locale): Assume setlocale exists.
1760 Rewrite to avoid #ifdef.
1761 Use strdup rather than malloc + strcpy.
1762 * human.c: Assume <locale.h> exists.
1763 (human_readable): Assume localeconv exists.
1765 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1767 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1768 convert T2, not T. (Imported from libc.)
1770 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1772 * getcwd.c (is_ENAMETOOLONG): New macro.
1773 (__getcwd.c): Don't restore errno; glibc doesn't.
1774 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1775 first, falling back to our code only if its results look suspicious.
1776 Ensure that the resulting buffer is only as large as necessary.
1778 * readutmp.c: Include readutmp.h first.
1779 Include <errno.h>, since readutmp.h no longer does that.
1780 * readutmp.h: Don't include <errno.h>,
1781 <sys/param.h>, <time.h>; not needed to establish interface.
1782 (errno): Remove decl.
1783 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1784 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1785 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1787 2004-11-28 Simon Josefsson <jas@extundo.com>
1789 * base64.h, base64.c: New file.
1791 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1793 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1795 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1797 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1798 HP's ANSI C compiler.
1799 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1800 Declaring int functions causes warnings on some modern systems and
1801 shouldn't be needed to compile on ancient ones.
1802 * same.c (MIN) [defined MIN]: Don't define, since it's already
1805 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1806 with the following changes.
1807 (__set_errno): Parenthesize properly.
1808 Include <stdbool.h>.
1809 (MIN, MAX, MATCHING_INO): New macros.
1810 (__getcwd): Define with prototype, not K&R form.
1811 Use heuristics to allocate default buffer on stack if possible.
1812 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1813 behavior, and to avoid the PATH_MAX limit when computing
1815 Use MATCHING_INO to compare inode number to file.
1816 Check for arithmetic overflow in size calculations.
1817 Fix bug in reallocation of dot array that caused getcwd to fail
1818 on directories nested deeper than 75.
1819 Be more careful about saving errno on error.
1820 Do not use realloc; use only free+malloc, as this is a bit
1821 more flexible and avoids a needless copy operation.
1822 Do not inspect st_dev and st_ino for symbolic links; POSIX
1823 doesn't specify the latter.
1824 Check for closedir errors.
1825 Avoid needless casts.
1826 Use "#ifdef weak_alias" around weak_alias, to be like other
1828 The following changes to getcwd.c have effect only when used in
1829 gnulib; they have no effect inside glibc proper.
1830 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1831 as alloca isn't used.
1832 (alloca, __alloca): Likewise.
1833 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1834 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1835 unconditionally, as gnulib assumes C89 or better.
1836 Do not include <sys/param.h>.
1837 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1838 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1840 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1841 Include <dirent.h> in a way that is compatible with modern Autoconf.
1842 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1843 New macros, if not already defined.
1844 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1845 Use "_LIBC", not "defined _LIBC", for consistency.
1846 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1848 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1849 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1850 * xgetcwd.c: David MacKenzie's old code was removed, so give
1851 credit only to Jim Meyering and adjust the copyright dates.
1852 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1853 <stdlib.h>, <unistd.h>, "pathmax.h".
1854 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1855 (INITIAL_BUFFER_SIZE): Remove.
1856 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1858 2004-11-23 Jim Meyering <jim@meyering.net>
1860 * getopt_.h: Remove trailing blanks.
1862 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1864 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1865 (futimens): New function, which uses futimes if available.
1866 (futimens, utimens): Support timespec==NULL, with same semantics
1867 as utime and utimens.
1868 * utimens.h (futimens): New decl.
1870 2004-11-23 Jim Meyering <jim@meyering.net>
1872 * __fpending.c: Add comment.
1874 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1876 * getopt_.h: Re-addition of __getopt_argv_const caused
1877 redefinition warnings. To avoid them, include the defines
1878 in `#if !defined __need_getopt ... #endif'. The only place
1879 where __getopt_argv_const is used is in definitions
1880 of getopt_long and getopt_long_only below, which are as well
1881 protected by `#ifndef __need_getopt'.
1882 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1883 __need_getopt after including <stdio.h> and <unistd.h> These
1884 headers might have defined it.
1886 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1888 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1890 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1891 optopt): Use them instead of invoking ## directly; otherwise, the
1892 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1894 2004-11-19 Bruno Haible <bruno@clisp.org>
1896 * strtok_r.c: Move comments from here...
1897 * strtok_r.h: ... to here.
1899 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1901 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1902 might fail. Problem reported by Yoann Vandoorselaere.
1903 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1904 that mishandle size_t overflow.
1906 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1908 * canon-host.c: Include "strdup.h".
1909 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1910 Use strdup instead of malloc/strcpy to duplicate strings.
1912 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1913 (human_space_before_unit): New constant.
1914 * human.c (human_readable): Support it.
1916 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1917 (xgetcwd): Set errno correctly when failing.
1918 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1919 the failure is actually due to a PATH_MAX problem.
1921 Further getopt changes to make it more likely that glibc will
1922 buy the changes back.
1923 * getopt.c (POSIXLY_CORRECT): New constant.
1924 (getopt): Use it, so to preserve glibc semantic
1925 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1926 when compiling for libc.
1927 * getopt_.h (__getopt_argv_const): Bring it back.
1928 (getopt_long, getopt_long_only): Use it.
1930 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1931 New arg POSIXLY_CORRECT. All callers changed.
1932 (getopt): Argv is now char * const *, as per standard.
1933 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1934 not char *__getopt_argv_const *.
1935 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1936 _getopt_long_only_r): Likewise.
1937 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1938 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1939 _getopt_long_r, _getopt_long_only_r): Likewise.
1940 * getopt_.h (__getopt_argv_const): Remove.
1941 (getopt): Argv is now char * const *, as per standard.
1943 * getdate.y (tORDINAL): New token.
1944 (day, relunit): Allow it for relative times.
1945 (relative_time_table): Use tORDINAL for ordinals.
1947 2004-11-15 Jim Meyering <jim@meyering.net>
1949 * closeout.c: Include "__fpending.h" once again.
1950 Include <stdbool.h>.
1951 (close_stdout): Don't fail just because stdout was closed initially,
1952 since some programs don't write to stdout in the normal course of
1953 operation (other than --version and --help), and we don't want this
1954 function to make e.g. `touch file >&-' fail.
1955 But do fail if it was closed and someone has tried to write to it.
1956 E.g., `printf foo >&-' must fail.
1958 2004-11-11 Simon Josefsson <jas@extundo.com>
1960 * strtok_r.h, strtok_r.c: New file.
1962 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1964 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1965 we can stop lying to compilers about the constness of argv when we
1966 are compiled outside glibc.
1967 (getopt, getopt_long, getopt_long_only): Use it.
1968 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1970 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1971 _getopt_long_only_r): Likewise.
1972 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1973 _getopt_long_only_r): Likewise.
1975 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1976 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1977 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1978 the other external symbols.
1979 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1980 declaration, since the above renaming now works around collisions.
1982 2004-11-11 Jim Meyering <jim@meyering.net>
1984 * linebreak.c: Remove trailing blanks.
1985 * alloca_.h: Likewise.
1986 * acosl.c: Likewise.
1987 * euidaccess.c: Likewise.
1988 * allocsa.h: Likewise.
1990 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1992 * mktime.c (SHR): New macro, which is a portable
1993 substitute for >> that should work even on Crays.
1994 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1995 Problem reported by Mark D. Baushke in
1996 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1997 * getdate.y (SHR): Likewise.
1999 * strftime.c (SHR): Likewise.
2001 * quotearg.c (struct quoting_options): Use unsigned int for
2002 quote_these_too, so that right shifts are well defined. All uses
2005 2004-11-10 Simon Josefsson <jas@extundo.com>
2007 * getaddrinfo.h, getaddrinfo.c: New files.
2009 2004-11-10 Jim Meyering <jim@meyering.net>
2011 Ensure that no close failure goes unreported.
2012 * closeout.c (close_stdout): Always close stdout. I.e., don't
2013 return early when it seems there's nothing to flush.
2014 Don't include __fpending.h.
2016 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2018 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2020 2004-11-05 Bruno Haible <bruno@clisp.org>
2022 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2023 Reported by Mark D. Baushke <mdb@cvshome.org>.
2025 2004-11-04 Bruno Haible <bruno@clisp.org>
2027 2004-09-11 Bruno Haible <bruno@clisp.org>
2028 * allocsa.valgrind: New file.
2029 2004-02-06 Bruno Haible <bruno@clisp.org>
2030 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2031 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2032 Reported by Christopher Seip <chris.seip@hp.com>.
2034 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2036 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2037 with errno == ERANGE if the buffer is too small.
2038 Problem reported by Mark D. Baushke.
2040 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2042 * xreadlink.c (MAXSIZE): New macro.
2043 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2044 size does not exceed MAXSIZE. Avoid cast.
2045 As suggested by Mark D. Baushke in
2046 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2047 if readlink fails with buffer size just under MAXSIZE, try again
2050 2004-11-02 Derek R. Price <derek@ximbiot.com>
2051 and Paul Eggert <eggert@cs.ucla.edu>
2053 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2054 (get_date): Overparenthesize to avoid GCC warning.
2056 2004-11-02 Bruno Haible <bruno@clisp.org>
2058 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2059 function returns void.
2061 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2063 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2064 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2067 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2069 * getdate.y: Add support for TZ="foo" within a date string.
2070 Fix some bugs near time_t boundaries. Reject dates with
2071 out-of-range components, e.g., "Sept 31".
2072 Include <stdlib.h>, "setenv.h", "xalloc.h".
2073 (ISDIGIT_LOCALE): Remove; unused.
2074 Note that the TZ and time functions used here are not reentrant.
2075 (mktime_ok, get_tz): New functions.
2076 (TZBUFSIZE): New constant.
2077 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2078 This requires that we sometimes generate our own TZ="XXX..." setting.
2080 2004-10-27 Derek R. Price <derek@ximbiot.com>
2082 * mktime.c (not_equal_tm): Remove redundant check.
2084 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2086 * getdate.y: Use Bison 1.875 features, and some minor
2087 code cleanups. This change does not affect semantics.
2088 Don't include <stdlib.h>; no longer needed.
2089 Don't include unlocked-io.h; only the "#if TEST" code uses
2090 stdio, and performance isn't crucial there.
2091 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2092 Bison 1.875 features as described below.
2093 All uses of "PC." replaced by "pc->".
2094 (YYSTYPE): Add a forward declaration.
2095 (yylex, yyerror): Use full prototypes in forward decls.
2096 Use "%pure-parser" rather than obsolescent "%pure_parser".
2097 Use %parse-param and %lex-param instead of obsolescent
2098 YYPARSE_PARAM and YYLEX_PARAM.
2099 (meridian_table, month_and_day_table, time_units_table,
2100 relative_time_table, time_zone_table, military_table,
2101 lookup_zone, lookup_word, get_date):
2102 Use NULL instead of 0 where appropriate.
2103 (to_hour): Avoid abort (), to avoid a dependency on
2105 (yyerror, yylex): Now accepts parser_control * arg.
2106 (main) [TEST]: Use '\0' rather than 0 for char.
2108 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2110 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2111 It's now the caller's responsibility to handle the case where
2112 !HAVE_GETPAGESIZE && !defined getpagesize.
2114 * mktime.c (leapyear): Arg is long int, not int.
2116 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2118 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2120 2004-10-12 Simon Josefsson <jas@extundo.com>
2122 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2123 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2126 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2128 * vsnprintf.h: New file.
2129 * vsnprintf.c: New file.
2131 2004-10-07 Bruno Haible <bruno@clisp.org>
2133 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2134 into the provided buffer.
2136 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2138 * diacrit.c, diacrit.h: Add GPL notice.
2140 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2141 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2142 * logl.c (logl): Keep the code as similar to glibc as possible.
2143 This avoids a potential constant-folding bug.
2145 2004-10-05 Bruno Haible <bruno@clisp.org>
2147 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2149 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2151 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2152 * xmalloc.c (xmemdup): Likewise.
2153 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2154 XFREE): Remove these long-obsolescent macros.
2155 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2156 * xstrdup.c: Remove.
2158 * regex.c (re_comp): Cast gettext return value to char *,
2159 Problem reported by Martin Neitzel via Mark D. Baushke.
2161 2004-10-04 Simon Josefsson <jas@extundo.com>
2163 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2164 '#ifdef USE_UNLOCKED_IO'.
2166 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2168 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2169 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2170 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2171 regex.c, sha1.c, version-etc.c, yesno.c:
2172 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2173 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2174 the includer's responsibility.
2176 Sync from coreutils.
2178 * modechange.c (mode_compile): Don't decrement a pointer that
2179 points to the start of a string, as the C Standard says the
2180 resulting behavior is undefined.
2182 * backupfile.h (enum backuptype): Rename none -> no_backups,
2183 simple -> simple_backups, numbered_existing ->
2184 numbered_existing_backups, numbered -> numbered_backups
2185 to avoid shadowing problems. All uses changed.
2186 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2187 * backupfile.c (check_extension, numbered_backup):
2188 Rename locals to avoid shadowing 'basename'.
2189 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2192 * .cppi-disable: Add getopt_.h, getopt_int.h.
2193 * .cvsignore: Add getopt.h.
2195 2004-10-04 Simon Josefsson <jas@extundo.com>
2197 * memmem.h: New file.
2198 * memmem.c: New file, taken from glibc.
2200 2004-10-02 Jim Meyering <jim@meyering.net>
2202 * dirfd.h, getpagesize.h: Add copyright notice.
2204 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2206 * snprintf.c: Remove comments as to why each header is needed.
2208 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2210 * strsep.h: New file.
2211 * strsep.c: New file.
2213 2004-10-01 Simon Josefsson <jas@extundo.com>
2215 * snprintf.c (snprintf): Handle size==0.
2217 2004-10-01 Simon Josefsson <jas@extundo.com>
2218 Bruno Haible <bruno@clisp.org>
2220 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2221 (snprintf): Declare 'args'.
2223 2004-09-30 Simon Josefsson <jas@extundo.com>
2225 * snprintf.h, snprintf.c: New files.
2227 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2229 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2230 (hol_entry_help): Never translate an empty string.
2231 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2232 * argp.h (OPTION_NO_TRANS): New option.
2234 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2236 * xvasprintf.c: Include xalloc.h.
2237 (xvasprintf): Use xalloc_die, not xmalloc_die.
2239 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2241 * dummy.c: Change copyright notice to FSF, and license to GPL.
2243 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2245 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2246 Problem reported by Bruno Haible in:
2247 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2249 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2251 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2252 in case some system header has #define'd it. Problem reported by
2253 Soeren D. Schulze in
2254 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2256 2004-09-08 Bruno Haible <bruno@clisp.org>
2258 * stdint_.h.in: New file, taken from GNU clisp.
2260 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2262 * xvasprintf.h: New file.
2263 * xvasprintf.c: New file.
2264 * xasprintf.c: New file.
2266 2004-09-08 Bruno Haible <bruno@clisp.org>
2268 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2270 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2272 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2274 Import from coreutils.
2275 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2276 strings on unbounded length. alloca's performance benefits aren't
2277 that important here.
2279 (parse_with_separator): New function, with most of the internals
2280 of the old parse_user_spec. Allow user to omit both user and group,
2281 for compatibility with FreeBSD.
2282 Clone only the user name, not the entire spec.
2283 Do not set *uid, *gid unless entirely successful.
2284 Avoid memory leak in some failing cases.
2285 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2286 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2287 (parse_user_spec): Rewrite to use parse_with_separator.
2289 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2291 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2292 its complicated substitute.
2293 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2294 and program_invocation_name.
2295 (__argp_basename) [!_LIBC]: Remove; the only use was
2296 replaced by its body.
2297 (__argp_short_program_name): Change condition from
2298 !defined __argp_short_program_name to
2299 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2300 to match argp-namefrob.h.
2301 (__argp_failure): Don't assume strerror_r returns char *.
2302 * argp-parse.c (N_): Define unconditionally.
2303 (argp_default_options): Fill out initializers with 0 to avoid
2306 2004-08-12 Simon Josefsson <jas@extundo.com>
2308 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2309 * getopt_.h: Renamed from getopt.h.
2311 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2313 Merge from coreutils.
2315 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2316 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2317 for Reliant Unix 5.43.
2319 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2320 (union fooround): Use uintmax_t, not long int.
2321 The rest is a merge from libc:
2322 [defined _LIBC]: Include <shlib-compat.h>.
2323 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2325 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2327 * strverscmp.c: Convert to UTF-8.
2329 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2331 * obstack.h (obstack_empty_p):
2332 Don't assume that chunk->contents is suitably aligned.
2333 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2334 Likewise. Problem reported by Benno in
2335 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2337 * chown.c (rpl_chown): Work even if the file is writeable but not
2338 readable. This could be improved further but it'd take some work.
2340 2004-08-08 Simon Josefsson <jas@extundo.com>
2342 * xgethostname.c: Don't include error.h (not used).
2345 * getpass.c: Include getpass.h first.
2347 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2349 * xalloc-die.c: New files.
2350 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2352 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2353 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2354 (_, N_, xalloc_die): Move to xalloc-die.c.
2355 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2356 so that we needn't mess with xalloc_msg_memory_exhausted.
2358 * sha1.h: Renamed from sha.h.
2359 (SHA1_H): Renamed from _SHA_H.
2360 (sha1_ctx): Renamed from sha_ctx.
2361 (sha1_init_ctx): Renamed from sha_init_ctx.
2362 (sha1_process_block): Renamed from sha_process_block.
2363 (sha1_process_bytes): Renamed from sha_process_bytes.
2364 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2365 (sha1_read_ctx): Renamed from sha_read_ctx.
2366 (sha1_stream): Renamed from sha_stream.
2367 (sha1_buffer): Renamed from sha_buffer.
2368 * sha1.c: Likewise; renamed from sha.c.
2369 Do not include <sys/types.h>.
2370 Include <stddef.h> rather than <stdlib.h>.
2372 2004-08-08 Bruno Haible <bruno@clisp.org>
2374 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2375 FILESYSTEM_PREFIX_LEN.
2376 * progreloc.c: Likewise.
2377 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2379 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2382 * argp-help.c (make_hol, hol_append): Don't assume that
2383 SIZE_MAX is a valid preprocessor constant.
2384 (__argp_basename): Change from "#ifndef _LIBC"
2385 to "#ifndef __argp_short_program_name", so that
2386 we don't compile these functions for tar.
2388 More merges from coreutils.
2389 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2390 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2392 * addext.c: Remove; no longer needed.
2393 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2394 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2395 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2396 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2397 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2398 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2399 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2400 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2401 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2402 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2403 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2404 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2405 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2406 Import changes from coreutils.
2408 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2410 Merge from coreutils.
2412 * .gdb-history: Remove; this doesn't belong here.
2414 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2415 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2416 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2418 * dirname.h: Include <stdbool.h>.
2419 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2420 for consistency with POSIX terminology. All uses changed.
2421 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2422 (strip_trailing_slashes): Use bool for booleans.
2423 * stripslash.c (strip_trailing_slashes): Likewise.
2425 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2426 sometimes returns a positive errno value even when it succeeds.
2427 (print_errno_message) [!LIBC]: Fall back on strerror if
2430 * path-concat.c (mempcpy): Don't define if a system header defines it.
2431 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2432 (longest_relative_suffix): New function.
2433 (path_concat): Use it. Assume first argument is not NULL.
2434 Port to DOS. Omit redundant separators.
2435 Report an error instead of returning NULL.
2436 Use mempcpy instead of memcpy.
2437 (xpath_concat): Remove: not declared or used.
2439 * same.h: Include <stdbool.h>
2440 (same_name): Return bool, not int.
2441 * same.c (same_name): Likewise.
2442 (errno): Don't declare; we assume C89 or better now.
2444 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2445 if not already defined.
2447 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2448 * dup-safer.c (errno): Likewise.
2450 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2452 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2455 2004-08-03 Simon Josefsson <jas@extundo.com>
2457 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2458 * progname.h: Don't include stdbool.h.
2460 2004-08-02 Simon Josefsson <jas@extundo.com>
2462 * getsubopt.h: New file, with comments from Bruno Haible.
2463 * getsubopt.c: New file, from glibc, but slightly modified based on
2464 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2466 2004-08-01 Simon Josefsson <jas@extundo.com>
2468 * xgetdomainname.c: Include stdlib.h, for free().
2470 2004-07-16 Simon Josefsson <jas@extundo.com>
2472 * dummy.c: New file.
2474 2004-07-16 Bruno Haible <bruno@clisp.org>
2476 * backupfile.h: Add extern "C" for C++.
2477 * closeout.h: Likewise.
2478 * copy-file.h: Likewise.
2479 * findprog.h: Likewise.
2480 * full-write.h: Likewise.
2481 * pathname.h: Likewise.
2482 * progname.h: Likewise.
2483 * stpcpy.h: Likewise.
2484 * stpncpy.h: Likewise.
2485 * strcase.h: Likewise.
2486 * strstr.h: Likewise.
2487 * xalloc.h: Likewise.
2489 * mbswidth.h: Add extern "C" for C++.
2490 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2492 2004-07-09 Simon Josefsson <jas@extundo.com>
2494 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2495 failed without this.)
2497 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2499 * fchown-stub.c: New file.
2501 2004-06-24 Jim Meyering <jim@meyering.net>
2503 * obstack.h (obstack_base): Cast to (void *), per documentation.
2505 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2507 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2509 2004-06-01 Jim Meyering <jim@meyering.net>
2511 * calloc.c: New file.
2513 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2515 * getdate.y (yylex): Allow space between sign and number.
2516 Problem reported by Dan Jacobson.
2518 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2519 and Jim Meyering <jim@meyering.net>
2521 Merge from coreutils CVS.
2523 * stat-macros.h: New file, with contents from file-type.h
2524 and coreutils' system.h.
2525 * file-type.c: Include "stat-macros.h".
2526 * file-type.h (file_type): Move all macro definitions to new file,
2529 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2530 Wrap old code with this conditional.
2531 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2532 function that does not dereference symlinks.
2533 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2535 * xreadlink.c: Include xreadlink.h first, to catch .h file
2536 dependency problems.
2537 (xreadlink): Accept new arg SIZE, for efficiency.
2538 All decls and uses changed.
2539 * xreadlink.h: Include <stddef.h>, for size_t.
2541 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2542 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2544 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2546 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2548 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2549 macros to be defined.
2550 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2551 the allocator returns NULL because the requested size is zero.
2553 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2555 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2556 var. Add comment explaining why libc still defines it. This
2557 merges the following patch from glibc:
2558 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2560 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2562 * obstack.c (_obstack): Remove unused variable. It hasn't been
2563 present in glibc since revision 1.1 of this file.
2564 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2565 obstack_alignment_mask, obstack_alloc, obstack_base,
2566 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2567 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2568 obstack_grow0, obstack_init, obstack_int_grow,
2569 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2570 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2571 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2572 nonexistent functions.
2574 2004-05-17 Derek R. Price <derek@ximbiot.com>
2575 Paul Eggert <eggert@cs.ucla.edu>
2577 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2579 2004-05-14 Bruno Haible <bruno@clisp.org>
2581 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2582 that consists of a '.' followed by an empty digit string.
2583 Patch by Tor Lillqvist <tml@iki.fi>.
2585 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2587 Port obstack to the AS/400, where pointers are 16 bytes wide and
2588 you cannot cast an integer to a valid pointer. This patch is
2589 currently waiting to be integrated into glibc; see
2590 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2592 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2593 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2594 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2595 (struct obstack): temp member is now a union of a pointer and
2596 an integer, instead of an integer. All integer uses changed.
2597 This does not affect the physical layout of struct obstack,
2598 except on hosts (like the AS/400) where the size or alignment of
2599 void * is greater than that of ptrdiff_t.
2600 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2601 __STDC__)]: Store temporary in pointer member of union, not
2603 * obstack.c: Include <stddef.h>, for offsetof.
2604 (struct fooalign): Remove; it doesn't need a name.
2605 (union fooround): Change double to long double, and add void *.
2606 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2607 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2608 not a macro. Hence the values are always int; so remove all
2609 casts-to-int in uses.
2611 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2612 Derek Price <derek@ximbiot.com>
2614 * alloca.c: Include <alloca.h>, to get our interface.
2615 * alloca_.h: Use __alloca on AIX, so that we don't have to
2616 include <alloca.h> first. Use C89 prototype for alloca; this
2617 requires including <stddef.h> for size_t. Use extern "C" if C++.
2618 Use #elif for simplicity, since we can assume C89 now.
2619 Don't try to source the system alloca.h since it will not be found
2620 and to prevent recursively including its replacement.
2621 * fnmatch.c: Include <alloca.h> instead of opencoding.
2622 * regex.c: Likewise.
2624 2004-05-16 Derek Price <derek@ximbiot.com>
2625 Paul Eggert <eggert@cs.ucla.edu>
2627 getline cleanup. This changes the getndelim2 API: both order of
2628 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2631 * getline.c: Don't include stddef.h or stdio.h, since our
2632 interface does that.
2633 (getline): Always use getdelim, so that we don't have two
2634 copies of this code.
2635 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2637 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2638 (GETNDELIM2_MAXIMUM): New macro.
2639 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2640 instead of the old practice of delim2==0. All callers changed.
2641 Return -1 on overflow, instead of returning junk.
2642 Do not set *linesize unless allocation succeeds.
2643 * getndelim2.h: Do not include stddef.h; no longer needed, now
2644 that we include sys/types.h.
2645 * getnline.h: Likewise.
2646 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2647 (getndelim2): Reorder arguments.
2648 * getnline.c (getnline, getndelim):
2649 Don't discard the NMAX argument.
2650 (getnline): Invoke getndelim, to avoid code duplication.
2651 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2652 of (size_t) -1 by callers of the getnline family.
2654 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2656 * nanosleep.c (suspended): Change its type from int to
2657 sig_atomic_t volatile.
2658 (first_call): Make it private to rpl_nanosleep, and have it
2659 be zero initially as that's a bit faster.
2660 (my_usleep): Round up fractional times instead of truncating them,
2661 as this is the usual meaning for 'sleep'.
2663 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2665 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2666 (ENOSYS): Define if not defined.
2667 (settime): Fall back on stime if it exists and settimeofday fails.
2668 But don't bother with fallbacks if a method fails with errno == EPERM.
2670 2004-05-11 Jim Meyering <jim@meyering.net>
2672 Prior to this change, the save_cwd caller required read access to the
2673 current directory on most systems (ones with the fchdir function).
2675 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2676 fails, try write-only, and finally, resort to using xgetcwd.
2678 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2680 * obstack.c, obstack.h: Import changes from libc.
2682 2004-04-28 Bruno Haible <bruno@clisp.org>
2684 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2685 implicitly appends .exe to executables.
2686 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2687 accepts Windows pathnames.
2688 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2689 Cygwin like Windows, since it now accepts Windows pathnames.
2690 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2691 Cygwin like Windows, since it now accepts Windows pathnames.
2692 Reported by Derek Robert Price <derek@ximbiot.com>.
2694 2004-04-20 Jim Meyering <jim@meyering.net>
2696 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2698 2004-04-20 Jim Meyering <jim@meyering.net>
2699 Bruno Haible <bruno@clisp.org>
2701 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2702 memory when realloc fails.
2704 2004-04-18 Jim Meyering <jim@meyering.net>
2706 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2707 don't leak memory and do call END_UTMP_ENT.
2709 2004-04-11 Paul Eggert <eggert@twinsun.com>
2711 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2712 (CHAR_BIT): Remove, since we assume C89.
2713 Include <stdint.h> if available, as per current Autoconf CVS advice.
2715 2004-03-30 Paul Eggert <eggert@twinsun.com>
2717 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2718 not bool, to be more consistent with Unix conventions.
2719 Suggested by Bruno Haible.
2721 Merge from coreutils.
2723 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2726 * getdate.h: Include stdbool.h, and timespec.h instead of
2727 the usual <time.h> dance.
2728 (get_date): Change signature to support fractional time stamps.
2729 All callers changed.
2730 * getdate.y: Include "getdate.h" first, as we can now
2731 assume C89 and don't need to worry about 'const'.
2732 Similarly, include "unlocked-io.h" near start, not in middle.
2734 (textint.value): Use long int rather than int.
2735 (textint.digits): Use size_t rather than int.
2736 (BILLION, LOG10_BILLION): New constants.
2737 (parser_control): New member rel_ns. Members day_ordinal,
2738 time_zone, month, day, hour, minutes, rel_year, rel_month,
2739 rel_day, rel_hour, rel_minutes, rel_seconds
2740 are now long int, not int. Member seconds is now struct timespec,
2741 not int. New member timespec_seen. Members dates_seen, days_seen,
2742 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2744 (%union.intval): Now long int, not int.
2745 New member timespec.
2746 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2747 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2748 (spec): Now is a timespec or an item list.
2749 (timespec, items): New nonterminals.
2750 (time, rel, relunit, number, get_date):
2751 Add support for fractional seconds.
2752 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2753 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2754 (to_hour): First arg is now long int, not int.
2755 (to_year): Returns long int, not int.
2756 Don't treat year -70 like 70.
2757 (tm_diff): Returns long int, not int.
2758 (lookup_word): Use bool instead of int when appropriate.
2759 (yylex): Use size_t for count, not int.
2760 Detect overflow when parsing large integer constants.
2761 Add support for fractions.
2762 (get_date): Make pointers 'const' if possible.
2763 Use more-portable code to detect integer overflow.
2764 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2765 Don't use ctime; it's not reliable if the year has >4 digits.
2767 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2768 This is for compatibility with BSD.
2770 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2771 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2772 From coreutils' system.h.
2774 * userspec.c: Don't include "posixver.h".
2775 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2776 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2777 compatible extension. Simplify code by removing a boolean int
2778 that was always nonzero if a string was nonnull.
2780 2004-03-30 Jim Meyering <jim@meyering.net>
2782 Merge from coreutils.
2784 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2786 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2787 an empty input stream.
2789 * readtokens.c: Include <stdbool.h>.
2790 (readtoken): Use `size_t' rather than int/long.
2791 All callers adjusted.
2792 Use `bool' rather than `int' where appropriate.
2793 Use memset rather than an explicit loop.
2794 Use x2nrealloc rather than xrealloc.
2795 Allow the use of `\0' as a delimiter.
2796 (readtokens): Likewise.
2797 * readtokens.h (readtoken, readtokens): Update prototypes.
2799 2004-03-30 Bruno Haible <bruno@clisp.org>
2801 * getloadavg.c (getloadavg): Don't assume setlocale returns
2804 2004-03-29 Paul Eggert <eggert@twinsun.com>
2806 Merge changes to getloadavg.c from coreutils and Emacs.
2808 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2809 Define to an expression, not to the empty string.
2810 Include cloexec.h and xalloc.h.
2811 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2812 Use set_cloexec_flag rather than rolling our own.
2813 * cloexec.c, cloexec.h: New files.
2815 2004-03-18 Paul Eggert <eggert@twinsun.com>
2817 * getopt.h: Sync with libc CVS.
2819 2004-03-18 Paul Eggert <eggert@twinsun.com>
2820 Bruno Haible <bruno@clisp.org>
2822 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2823 not on all platforms that have <wchar.h>.
2824 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2826 2004-03-09 Paul Eggert <eggert@twinsun.com>
2828 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2830 * getopt_int.h: New file, also synced from libc.
2832 2004-03-07 Paul Eggert <eggert@twinsun.com>
2834 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2835 '#if' expressions. Unlike the code it replaces, it does not
2836 depend on (defined _SC_PAGESIZE). However, it does depend on
2837 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2838 first reported by Jason Andrade in
2839 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2841 2004-01-18 Simon Josefsson <jas@extundo.com>
2843 * strdup.h: New file.
2844 * strdup.c: Include it.
2845 * path-concat.c: Include strdup.h. Drop strdup declaration.
2846 * userspec.c: Include strdup.h. Drop strdup declaration.
2848 2004-02-06 Karl Berry <karl@gnu.org>
2850 * config.charset: update from gettext 0.14.1.
2852 2004-02-05 Paul Eggert <eggert@twinsun.com>
2854 Add comments and code, prompted by suggestions from Bruno Haible
2856 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2857 describing the enum quoting_style values.
2858 * quotearg.c (quotearg_alloc): New function.
2859 (quotearg_buffer_restyled): Treat lone { and } as special.
2860 Treat = as special. Work around bug with older shells
2861 that "see" a '\' that is really the 2nd byte of a multibyte char.
2862 Quote empty string with shell_quoting_style.
2864 2004-02-03 Bruno Haible <bruno@clisp.org>
2866 * pipe.h: New file, from GNU gettext.
2867 * pipe.c: New file, from GNU gettext.
2869 2004-01-27 Bruno Haible <bruno@clisp.org>
2871 * execute.h: New file, from GNU gettext.
2872 * execute.c: New file, from GNU gettext.
2873 * w32spawn.h: New file, from GNU gettext.
2875 2004-01-23 Paul Eggert <eggert@twinsun.com>
2877 Exit-status fix from coreutils.
2879 Use exit_failure consistently in place of EXIT_FAILURE,
2880 so that program exit statuses are consistent on failure.
2882 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2883 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2884 * argmatch.h: Comment fix to match the above.
2885 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2886 Now a macro referring to exit_failure, instead of a separate
2887 variable. Include "exitfail.h" to get it.
2888 * xstrtol.h: Include "exitfail.h".
2889 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2891 * long-options.c (parse_long_options): Use prototype
2892 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2895 2004-01-21 Jim Meyering <jim@meyering.net>
2897 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2898 so as not to conflict with a different-sized __mktime_internal
2899 function in GNU libc.
2900 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2901 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2903 2004-01-18 Paul Eggert <eggert@twinsun.com>
2905 Merge from diffutils.
2907 * file-type.c (file_type): Add typed memory objects.
2908 * file-type.h (S_TYPEISTMO): New macro.
2910 * c-stack.h (c_stack_action): Remove argv argument.
2911 * c-stack.c (c_stack_action): Likewise. All uses changed.
2912 (die): Don't calculate message unless segv_action returns.
2913 (get_stack_location, min_address_from_argv, max_address_from_argv,
2914 volatile stack_base, volatile_stack_size): Remove.
2915 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2916 that every segmentation violation is a stack overflow. (Ouch!)
2917 See Debian bug 136249 (still outstanding) for more info about why
2918 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2920 2003-11-30 Bruno Haible <bruno@clisp.org>
2922 Safer stack allocation.
2923 * setenv.c: Include allocsa.h.
2924 (alloca): Remove fallback definition.
2925 (freea): Remove macro.
2926 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2929 2003-10-17 Bruno Haible <bruno@clisp.org>
2931 * binary-io.h: Avoid warnings on Cygwin.
2933 2003-12-28 Bruno Haible <bruno@clisp.org>
2935 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2936 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2938 2003-11-28 Bruno Haible <bruno@clisp.org>
2940 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2942 2003-11-27 Bruno Haible <bruno@clisp.org>
2944 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2946 2003-11-17 Bruno Haible <bruno@clisp.org>
2948 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2950 2003-11-24 Bruno Haible <bruno@clisp.org>
2952 * xallocsa.h: New file, from GNU gettext.
2953 * xallocsa.c: New file, from GNU gettext.
2955 2003-11-24 Bruno Haible <bruno@clisp.org>
2957 * allocsa.h: New file, from GNU gettext.
2958 * allocsa.c: New file, from GNU gettext.
2960 2003-11-24 Bruno Haible <bruno@clisp.org>
2962 * eealloc.h: New file.
2964 2004-01-15 Jim Meyering <jim@meyering.net>
2966 Merge from coreutils.
2968 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2969 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2970 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2972 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2973 optional configure-time default.
2975 * version-etc.c (version_etc_copyright): Update copyright date.
2977 * xreadlink.c (xreadlink): Correct outdated comment.
2979 2004-01-15 Paul Eggert <eggert@twinsun.com>
2981 Merge from coreutils.
2983 * posixver.c: Include posixver.h.
2985 * same.c: Include <stdbool.h>, <limits.h>.
2986 (_POSIX_NAME_MAX): Define if not defined.
2988 (same_name): If file names are silently truncated, report
2989 that the file names are the same if they are the same after
2990 the silent truncation.
2992 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2993 conversion function.
2994 * xstrtod.c (xstrtod): Likewise. All callers changed to
2995 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2998 2004-01-14 Paul Eggert <eggert@twinsun.com>
3000 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3001 with like-named macro in fnmatch.c.
3002 (EXT): Use an internal constant instead.
3004 Merge fnmatch patches from glibc.
3005 * fnmatch.c (mbsinit): Remove define.
3006 Add libc_hidden_ver (__fnmatch, fnmatch).
3007 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3008 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3010 2003-12-14 Karl Berry <karl@gnu.org>
3012 * config.charset: update from gettext-runtime.
3014 2003-12-03 Paul Eggert <eggert@twinsun.com>
3016 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3017 Bug reported by Alfred M. Szmidt.
3019 2003-11-29 Karl Berry <karl@gnu.org>
3021 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3023 2003-11-23 Paul Eggert <eggert@twinsun.com>
3024 Bruno Haible <bruno@clisp.org>
3026 * printf-parse.h: Don't include sys/types.h.
3027 (ARG_NONE): New macro.
3028 (char_directive): Change type of *arg_index fields to size_t.
3029 * printf-parse.c: Don't include sys/types.h.
3030 (SSIZE_MAX): Remove macro.
3031 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3032 Remove unnecessary overflow check.
3033 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3036 2003-11-24 Paul Eggert <eggert@twinsun.com>
3038 * alloca.c: Remove dependency on xalloc module.
3039 (xalloc_die): Remove.
3040 (memory_full) [!defined emacs]: New macro.
3041 [!defined emacs]: Don't include xalloc.h.
3042 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3043 address arithmetic overflows. Change datatypes a bit to avoid
3046 2003-11-22 Jim Meyering <jim@meyering.net>
3048 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3050 2003-11-17 Bruno Haible <bruno@clisp.org>
3052 * vasnprintf.c (alloca): Remove fallback definition.
3053 (freea): Remove definition.
3054 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3055 Reported by Paul Eggert.
3057 2003-11-17 Jim Meyering <jim@meyering.net>
3059 On systems without utime and without a utimes function capable of
3060 dealing with a NULL struct utimbuf* argument, this utime replacement
3061 could -- in unusual circumstances -- leak a file descriptor.
3062 * utime.c: Include <unistd.h> and <errno.h>.
3063 (utime_null): Be sure to close `fd' and to preserve errno.
3064 Reported by Geoff Collyer via Arnold Robbins.
3066 2003-11-16 Paul Eggert <eggert@twinsun.com>
3067 Bruno Haible <bruno@clisp.org>
3069 Protect against address arithmetic overflow.
3070 * printf-args.h: Include stddef.h.
3071 (arguments): Change type of field 'count' to size_t.
3072 * printf-args.c (printf_fetchargs): Use size_t instead of
3073 'unsigned int' where appropriate.
3074 * printf-parse.h: Include sys/types.h.
3075 (char_directive): Change type of *arg_index fields to ssize_t.
3076 (char_directives): Change type of fields 'count', max_*_length to
3078 * printf-parse.c: Include sys/types.h and xsize.h.
3079 (SSIZE_MAX): Define fallback value.
3080 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3081 instead of 'int' where appropriate. Check a_allocated, d_allocated
3082 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3083 * vasnprintf.c: Include xsize.h.
3084 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3085 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3086 overflow. Avoid wraparound when converting a width or precision from
3089 2003-11-16 Bruno Haible <bruno@clisp.org>
3091 Update from GNU gettext.
3092 * printf-parse.c: Generalize to it can be compiled for wide strings.
3093 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3094 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3095 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3096 SNPRINTF): New macros.
3097 Don't include <alloca.h> if the file is used inside libintl.
3098 (local_wcslen): New function, for Solaris 2.5.1.
3099 (VASNPRINTF): Use it instead of wcslen.
3101 2003-11-16 Bruno Haible <bruno@clisp.org>
3103 * xsize.h (xmax): New function.
3104 (xsum, xsum3, xsum4): Declare as "pure" functions.
3106 2003-11-12 Paul Eggert <eggert@twinsun.com>
3108 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3109 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3110 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3111 heuristic is just as accurate as far as we know, and it removes a
3112 dependency on size_max.m4 and ptrdiff_max.m4.
3114 2003-11-12 Paul Eggert <eggert@twinsun.com>
3116 * xstrtol.c (__xstrtol): Remove "break" immediately after
3117 "return", to pacify some unknown compiler. Problem reported
3120 2003-11-11 Bruno Haible <bruno@clisp.org>
3122 * xsize.h (SIZE_MAX): Remove fallback definition.
3123 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3126 2003-11-10 Paul Eggert <eggert@twinsun.com>
3128 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3129 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3130 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3132 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3133 not (size_t) -1, since it's defined here.
3135 2003-11-06 Paul Eggert <eggert@twinsun.com>
3137 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3138 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3139 Reject sizes of exactly SIZE_MAX bytes.
3140 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3141 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3143 2003-11-05 Bruno Haible <bruno@clisp.org>
3145 * xsize.h: Include limits.h, to avoid a possible collision with
3146 SIZE_MAX defined in <limits.h> on Solaris.
3148 2003-11-04 Bruno Haible <bruno@clisp.org>
3150 * xsize.h: New file.
3151 * linebreak.c: Include xsize.h.
3152 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3153 argument for overflow.
3154 Suggested by Paul Eggert.
3156 2003-10-31 Bruno Haible <bruno@clisp.org>
3158 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3159 to avoid (extremely rare) race condition.
3160 Suggested by Paul Eggert.
3162 2003-11-03 Jim Meyering <jim@meyering.net>
3164 * userspec.c: Include "userspec.h".
3165 * userspec.h: New file.
3167 2003-10-31 Paul Eggert <eggert@twinsun.com>
3169 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3170 * mountlist.c (SIZE_MAX): Define if not defined already.
3171 (read_filesystem_list): Set and use me_type_malloced.
3172 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3173 whatever the type happens to be), for brevity and consistency.
3174 Check for size calculation overflow on Alphas running OSF/1.
3176 2003-10-31 Jim Meyering <jim@meyering.net>
3178 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3180 * linebuffer.c: Include <string.h> for declaration of memset.
3182 2003-10-30 Paul Eggert <eggert@twinsun.com>
3183 Bruno Haible <bruno@clisp.org>
3185 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3186 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3188 2003-10-29 Paul Eggert <eggert@twinsun.com>
3190 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3191 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3193 * quotearg.c (quotearg_n_options): Use it.
3194 * group-member.c: Include <stdbool.h>.
3195 (free_group_info): Arg is now const *; don't free arg.
3196 (get_group_info): Now returns bool and accepts struct group_info *,
3197 rather than returning a malloc'ed struct group_info *.
3198 All uses changed. Check for overflow in internal size calculation.
3200 * getusershell.c (readname): Simplify the code by using x2nrealloc
3201 rather than xmalloc/xrealloc.
3202 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3203 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3204 conformance bug: the old code used a pointer after freeing the
3205 storage that it addressed.
3206 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3207 rather than doing it by hand.
3208 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3209 the buffer preserved. Use free and xmalloc instead.
3210 * quotearg.c (quotearg_n_options): Likewise.
3211 Use a simpler test for size overflow. Don't use xalloc_oversized
3212 because unsigned int might be wider than size_t (!); this suggests
3213 that we should switch from unsigned int to size_t for slot numbers.
3215 2003-10-27 Bruno Haible <bruno@clisp.org>
3217 * stdbool_.h: Better support for BeOS.
3219 2003-10-27 Paul Eggert <eggert@twinsun.com>
3221 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3222 to allocate the returned structure. Do not allocate a subarray,
3223 as x2nrealloc will do that.
3224 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3225 instead of xnrealloc.
3226 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3228 2003-10-26 Paul Eggert <eggert@twinsun.com>
3230 * xalloc.h (xalloc_oversized): New static inline function, for
3231 callers that want to do their own size-overflow checking. Include
3232 <stdbool.h>, since xalloc_oversized returns bool.
3233 * xalloc.c (array_size_overflow): Remove. All callers changed
3234 to use xalloc_oversized.
3236 Add two functions x2realloc, x2nrealloc, for programs that grow
3237 arrays dynamically by doubling their sizes.
3238 * xalloc.h (x2realloc, x2nrealloc): New decls.
3239 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3242 Port to C99 semantics for 'inline' of external functions.
3243 Bug reported by Bruno Haible.
3244 * xmalloc.c (xnmalloc_inline): New static inline function,
3245 with the old contents of xnmalloc.
3246 (xnmalloc, xmalloc): Use it.
3247 (xnrealloc_inline): New static inline function,
3248 with the old contents of xnrealloc.
3249 (xnrealloc, xrealloc): Use it.
3251 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3253 2003-10-25 Paul Eggert <eggert@twinsun.com>
3255 Fix several address-calculation bugs in the hash modules,
3256 plus some minor code cleanup.
3258 * hash.h: Include <stdbool.h>, for bool.
3259 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3260 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3261 hash_get_n_entries, hash_get_max_bucket_length,
3262 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3263 hash_rehash): Use size_t rather than unsigned.
3264 * hash.c (struct hash_table, hash_get_n_buckets,
3265 hash_get_n_buckets_used, hash_get_n_entries,
3266 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3267 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3268 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3270 (SIZE_MAX): Define if not defined.
3271 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3272 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3274 Use const * when possible.
3275 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3276 (check_tuning): Fix bug: if tuning parameters were very close to
3277 0 or 1, rounding errors could have caused subscript violations.
3278 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3279 (hash_initialize): Add 'fail:' label
3280 to free table and return NULL, and use it to simplify code.
3281 Use calloc rather than clearing the storage ourself.
3282 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3283 buffer size calculations.
3284 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3285 Include <stddef.h>, for size_t.
3286 * hash-pjw.c (hash_pjw): Likewise.
3287 Switch to method described by Bruno Haible.
3288 Include <limits.h>, for CHAR_BIT.
3289 (SIZE_BITS): New macro.
3291 2003-10-21 Paul Eggert <eggert@twinsun.com>
3293 * getndelim2.c (getndelim2): When size calculation overflows,
3294 ceiling the allocation at NMAX bytes rather than silently
3295 discarding input bytes before NMAX is reached. This makes
3296 a difference only if NMAX exceeds SIZE_MAX / 2.
3298 * obstack.c: Merge from glibc.
3299 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3300 Add libc_hidden_def (_obstack_newchunk).
3301 (_obstack_free) [! defined _LIBC]: Remove.
3302 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3303 a clone of the function body.
3304 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3305 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3307 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3308 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3311 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3312 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3313 Don't use lvalue casts, as GCC plans to remove support for them
3314 in GCC 3.5. Reported by Joseph S. Myers. This bug
3315 was also present in the non-GCC version, indicating that this
3316 code had always been buggy and had never been widely used.
3317 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3318 Use the fast variant of each macro, rather than copying the
3319 definiens of the fast variant; that way, we'll be more likely to
3320 catch future bugs in the fast variants.
3322 2003-10-20 Bruno Haible <bruno@clisp.org>
3324 * wait-process.h: New file, from GNU gettext.
3325 * wait-process.c: New file, from GNU gettext.
3327 2003-10-19 Jim Meyering <jim@meyering.net>
3329 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3331 2003-10-16 Paul Eggert <eggert@twinsun.com>
3333 * getgroups.c: Include <errno.h>, <stdlib.h>.
3334 (getgroups): First arg is int, not size_t.
3335 Don't let 'free' mangle errno.
3337 2003-10-16 Jim Meyering <jim@meyering.net>
3339 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3341 2003-10-15 Paul Eggert <eggert@twinsun.com>
3343 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3345 (new_exclude, add_exclude_file): Initial size no longer needs to
3347 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3348 our own address arithmetic overflow checking.
3350 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3351 (fnmatch): Do not alloca more than 2000 wide characters;
3352 instead, use malloc for large buffers.
3353 Check for address arithmetic overflow, and return -1
3354 with errno set to ENOMEM in that case.
3355 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3356 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3357 instead, return -1. Check for address arithmetic overflow.
3359 2003-10-14 Paul Eggert <eggert@twinsun.com>
3361 Handle invalid suffixes and overflow independently, so that
3362 callers can treat them independently as needed. Fix some bugs in
3363 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3364 suffix for a human-readable blocksize. The major caller-visible
3365 change is the addition of a new
3366 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3367 that both overflow and suffix chars were found.
3369 * human.c (humblock): Don't check separately for invalid suffix
3370 char; that is xstrtoumax's job (now that its bug is fixed).
3371 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3372 INTMAX_MAX]: New macros.
3373 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3374 TYPE_MAXIMUM): New macros.
3375 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3376 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3377 if overflow occurs, as it's what __strtol does and it's more useful
3379 (__xstrtol): If __strtol reports some error other than ERANGE,
3380 reflect it to the caller as LONGINT_INVALID. If it reports
3381 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3382 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3383 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3385 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3386 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3387 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3388 [defined UINTMAX_MAX]: New macros.
3390 2003-10-14 Bruno Haible <bruno@clisp.org>
3392 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3393 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3394 Also use volatile where needed.
3396 2003-10-12 Paul Eggert <eggert@twinsun.com>
3398 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3399 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3400 and define in terms of the other primitives.
3401 * xmalloc.c: Include stdbool.h; do not include exit.h.
3402 (SIZE_MAX): Define if not already defined.
3403 (array_size_overflow): New function.
3404 (xalloc_die): Abort instead of exiting if 'error' returns.
3405 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3406 (xmalloc, xrealloc): Use them.
3407 (xcalloc): Check for address arithmetic overflow.
3408 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3409 a bit faster than strcpy.
3411 2003-10-08 Paul Eggert <eggert@twinsun.com>
3413 Merge getpass from libc, plus a few fixes.
3415 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3416 Include <stdbool.h>.
3417 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3418 __fsetlocking to empty.
3419 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3420 do include <bits/libc-lock.h>.
3421 Do not include <fcntl.h>; not needed.
3422 [_LIBC]: Include <wchar.h>.
3423 (NOTCANCEL_MODE): New macro.
3424 (flockfile, funlockfile) [_LIBC]: New macros.
3425 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3426 [!_LIBC]: New macros.
3427 (call_fclose): New function.
3428 (getpass): Use it. Save tty stream separately; this simplifies the
3429 code and makes it more reliable if stdin happens to equal stdout.
3430 Invoke __fsetlocking on tty.
3431 Handle thread cancellation if needed.
3432 Namespace cleanup (use __tcgetattr, __getline).
3433 Use bool for Booleans.
3434 [USE_IN_LIBIO]: Handle wide streams.
3435 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3436 stream might go where.
3438 * unlocked-io.h: Include <stdio.h>, so that the caller
3439 doesn't have to include <stdio.h> before us.
3440 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3441 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3442 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3443 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3444 if not declared, so that we can use getpass.c code from libc without
3446 (flockfile, ftrylockfile, funlockfile): New macros.
3448 2003-10-06 Bruno Haible <bruno@clisp.org>
3450 * version-etc-2.h: Remove file.
3451 * version-etc-2.c: Remove file.
3453 2003-09-25 Jim Meyering <jim@meyering.net>
3454 Bruno Haible <bruno@clisp.org>
3456 This lets translators provide better translations for the
3457 "Written by ..." part of --version output.
3458 * version-etc.h: Include stdarg.h.
3459 (version_etc_copyright): Declare as readonly.
3460 (version_etc): Make this function variadic with a NULL-terminated list
3461 of author name strings.
3462 (version_etc_va): New declaration.
3463 * version-etc.c: Include stdarg.h, stdlib.h.
3464 (version_etc_copyright): Declare as readonly.
3465 (version_etc_va): New function. Provide a different translatable string
3466 for each possible number of authors < 10. Abbreviate when there are 10
3468 (version_etc): Make this function variadic. Call version_etc_va.
3469 Suggestion from Gary V. Vaughan.
3471 * long-options.h (parse_long_options): Change prototype: the authors
3472 string is moved to the end and becomes variadic.
3473 * long-options.c: Include stdarg.h.
3474 (parse_long_options): Make this function variadic, too.
3475 Call version_etc_va, not version_etc.
3477 2003-10-06 Bruno Haible <bruno@clisp.org>
3479 * fatal-signal.h: New file, from GNU gettext.
3480 * fatal-signal.c: New file, from GNU gettext.
3482 2003-10-04 Karl Berry <karl@gnu.org>
3484 * argp*: update from libc.
3486 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3488 * getpass.c (getpass): Use a no-op fseek when switching from input to
3489 output mode on the same stream.
3491 2003-09-29 Paul Eggert <eggert@twinsun.com>
3493 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3494 Fix arg typo in previous patch.
3496 2003-09-28 Jim Meyering <jim@meyering.net>
3498 * error.c: Correct cpp indentation.
3500 2003-09-27 Paul Eggert <eggert@twinsun.com>
3502 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3503 Omit the special code that used __typeof__, since we worry that
3504 it could be more trouble than it's worth. See:
3505 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3506 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3510 2003-09-26 Jim Meyering <jim@meyering.net>
3512 * error.c (error_tail): Move some declarations
3513 into inner scope where the local variables are used.
3515 2003-09-26 Bruno Haible <bruno@clisp.org>
3517 * stpncpy.h (gnu_stpncpy): New declaration.
3518 (stpncpy): Define as alias for gnu_stpncpy.
3519 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3521 2003-09-26 Paul Eggert <eggert@twinsun.com>
3523 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3524 (error_tail): Do not loop, reallocating temporary buffer, since
3525 the output cannot contain more wide characters than the input
3526 contains bytes, the size must be big enough already. This avoids
3527 one potential size overflow calculation. Check for size overflow
3528 when calculating temporary buffer size. Free temporary buffer
3529 when done, if it was allocated with malloc; this plugs a memory
3530 leak. Remove casts from void * to pointers, that are no longer
3531 needed now that we're assuming C89 or better.
3533 Merge error changes from glibc.
3535 * error.c, error.h: Update copyright notice header to match glibc.
3536 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3537 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3538 Disable cancellation while printing error.
3539 * error.h: Prepend __ to parameter names.
3541 2003-09-25 Karl Berry <karl@gnu.org>
3543 * argp-fmtstream.c, argp-help.c: update from libc.
3545 2003-09-25 Bruno Haible <bruno@clisp.org>
3547 * version-etc-2.h: New file, from version-etc.h with modifications.
3548 * version-etc-2.c: New file, from version-etc.c with modifications.
3550 2003-09-25 Simon Josefsson <jas@extundo.com>
3552 * xgetdomainname.h: New file.
3553 * xgetdomainname.c: New file.
3555 2003-09-25 Simon Josefsson <jas@extundo.com>
3556 Bruno Haible <bruno@clisp.org>
3558 * getdomainname.h: New file.
3559 * getdomainname.c: New file.
3561 2003-09-24 Paul Eggert <eggert@twinsun.com>
3563 * linebuffer.c (freebuffer): Don't free the argument, just
3564 the buffer associated with the argument. Bug reported by
3567 2003-09-19 Karl Berry <karl@gnu.org>
3569 * argp.h: update from libc.
3571 2003-09-16 Paul Eggert <eggert@twinsun.com>
3573 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3574 input error, instead of returning NULL the next time we are called
3575 (and therefore losing track of errno).
3577 2003-09-15 Paul Eggert <eggert@twinsun.com>
3579 * getndelim2.c (getndelim2): Don't trash errno when a read
3580 fails, so that the caller gets the proper errno.
3582 * readutmp.c (read_utmp): Likewise.
3583 Check for fstat error. Close stream and free storage
3586 2003-09-14 Bruno Haible <bruno@clisp.org>
3588 * fwriteerror.h: New file.
3589 * fwriteerror.c: New file.
3591 2003-09-14 Jim Meyering <jim@meyering.net>
3593 * getloadavg.c: Correct cpp indentation.
3594 * strdup.c: Likewise.
3595 * vasnprintf.c: Likewise.
3597 2003-09-12 Paul Eggert <eggert@twinsun.com>
3599 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3600 * obstack.c [!defined _LIBC]: Likewise.
3601 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3602 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3603 * exitfail.c: Don't include stdlib.h; no longer needed.
3605 More changes to assume C89 or better.
3607 * error.c (error_tail): Assume vprintf.
3609 * argmatch.c (getenv): Remove decl.
3610 * progreloc.c (get_full_program_name): Define via prototype.
3611 * setenv.c (clearenv): Likewise.
3612 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3614 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3615 (malloc, memcpy): Remove decls.
3616 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3617 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3618 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3619 (memcpy): Remove macro.
3620 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3621 (__P): Remove. All uses removed.
3622 (PTR): Remove. All uses changed to void *.
3623 (CHAR_BIT, NULL): Remove.
3624 (spaces, zeros, memset_space, memset_zero)
3625 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3627 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3628 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3629 Define with prototype.
3630 Remove now-unnecessary prototype decl.
3631 (extra_args_spec): Assume ANSI C. All uses changed.
3632 (extra_args_spec_iso): Remove.
3633 (my_strftime, emacs_strftimeu): Define via prototype.
3634 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3636 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3637 * strtoimax.c: Include <stdlib.h> unconditionally.
3638 (strtoul, strtol): Remove decls.
3639 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3641 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3642 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3643 (LOCALE_PARAM_PROTO): New macro.
3644 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3645 (INTERNAL (strtol), strtol): Define with a prototype.
3646 (PARAMS): Remove. All uses removed.
3647 * tempname.c: Include <string.h> unconditionally.
3648 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3649 * xgethostname.c (main): Define with a prototype.
3650 * xmalloc.c: Include "xalloc.h" first, to check interface.
3651 Include <stdlib.h> unconditionally.
3652 (calloc, malloc, realloc, free): Remove decls.
3653 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3654 Include <stdlib.h> unconditionally. Sort include file names.
3656 (xstrtod): Define with a prototype.
3657 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3658 (strtol, strtoul): Remove decls.
3660 2003-09-11 Paul Eggert <eggert@twinsun.com>
3662 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3663 Include <stdlib.h>, <string.h> unconditionally.
3664 Remove now-unnecessary cast to char *.
3665 * strnlen.c: Include <string.h> unconditionally.
3666 * yesno.c (yesno): Define with a prototype.
3668 2003-09-10 Bruno Haible <bruno@clisp.org>
3670 * strcspn.c: Include <string.h> unconditionally.
3671 * strpbrk.c: Include <string.h> unconditionally.
3672 * strstr.c: Include <string.h> unconditionally.
3673 * unicodeio.c: Include <string.h> unconditionally.
3674 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3675 * unsetenv.c: Likewise.
3676 * xreadlink.c: Include <stdlib.h> unconditionally.
3677 * yesno.c: Include <stdlib.h> unconditionally.
3678 (rpmatch): Add prototype.
3680 2003-09-10 Jim Meyering <jim@meyering.net>
3682 * error.c: Correct indentation of cpp directives.
3684 2003-09-09 Paul Eggert <eggert@twinsun.com>
3688 * acosl.c (main): Use a prototype.
3689 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3692 * getloadavg.c (getloadavg, main): Define via prototypes.
3694 * getopt.h (struct option.name): Assume C89, and use 'const'.
3695 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3696 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3698 * getopt.c (const): Remove macro.
3699 Include <string.h> unconditionally.
3700 (my_index): Remove; all uses changed to strchr.
3701 (strlen): Remove decl.
3702 (exchange): Remove forward decl; no longer needed.
3703 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3704 Define with prototype.
3705 * getopt1.c (const): Remove macro.
3706 (getopt_long, getopt_long_only, main): Define with prototype.
3708 * getugroups.c: Include <string.h> unconditionally.
3710 * getusershell.c: Include <stdlib.h> unconditionally.
3711 (getusershell, setusershell, endusershell, readname, main):
3712 Define with prototypes.
3714 * group-member.c: Include group-member.h first.
3715 Include <stdlib.h> unconditionally.
3717 * hard-locale.c: Include hard-locale.h first.
3718 Include <stdlib.h>, <string.h> unconditionally.
3720 * hash.c (free, malloc): Remove decls.
3721 Include <stdlib.h> unconditionally.
3723 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3724 (getenv): Do not declare.
3726 * idcache.c: Include <string.h> unconditionally.
3728 * long-options.c: Include long-options.h first, to test interface.
3729 Include <stdlib.h> unconditionally.
3731 * makepath.c: Include makepath.h first, to test interface.
3732 Include <stdlib.h> and <string.h> unconditionally.
3734 * linebuffer.c: Include <stdlib.h>.
3735 (free): Remove decl.
3737 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3738 rpl_malloc returns void *, not char *.
3739 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3741 * md5.h: Include <limits.h> unconditionally.
3742 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3743 (__P): Remove; all uses removed.
3744 * md5.c: Include "md5.h" first.
3745 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3746 md5_buffer, md5_process_bytes, md5_process_block):
3747 Define with prototypes.
3748 * sha.h (__P): Remove all uses. (It wasn't defined??)
3749 * sha.c: Include "sha.h" first.
3750 Include <stdlib.h>, <string.h> unconditionally.
3752 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3753 * memcmp.c (__ptr_t): Likewise.
3754 * memrchr.c (__ptr_t): Likewise.
3755 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3756 Include <string.h> unconditionally.
3757 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3758 * memchr.c: Include <stdlib.h> unconditionally.
3759 * memchr.c (LONG_MAX): Remove.
3760 * memrchr.c (LONG_MAX): Likewise.
3761 * memchr.c (__memchr): Define via a prototype.
3762 * memrchr.c (__memrchr): Likewise.
3763 * memcmp.c (__P): Remove, and remove all uses.
3764 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3765 Remove forward decls; no longer needed.
3766 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3767 Use types required by C89 in prototype.
3769 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3770 * savedir.c: Likewise.
3771 * mkdir.c (free): Remove decl.
3772 * rmdir.c (rmdir): Define with a prototype.
3773 * savedir.c: Include savedir.h first, to test interface.
3775 * mktime.c (STDC_HEADERS): Remove.
3776 Include <stdlib.h>, <string.h> unconditionally.
3778 * modechange.c: Include <stdlib.h> unconditionally.
3779 (malloc): Remove decl.
3781 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3782 (free): Remove decl.
3784 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3785 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3786 (This type really should be intptr_t, but that's a C99ism.)
3787 (_obstack_memcpy): Remove: all uses changed to memcpy.
3788 Include <string.h> unconditionally.
3789 (struct obstack): Assume __STDC__ for types of members
3790 chunkfun, freefun, extra_arg.
3791 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3792 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3793 obstack_begin, obstack_specify_allocation,
3794 obstack_specify_allocation_with_arg, obstack_chunkfun,
3795 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3796 Remove unprototyped decls and the macros that use them.
3797 * obstack.c (POINTER): Remove. All uses changed to void *.
3798 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3799 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3800 (defined __STDC__ && __STDC__)]:
3801 Remove nonprototyped code.
3802 Include <stdlib.h> unconditionally.
3803 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3804 _obstack_allocated_p, _obstack_free, obstack_free,
3805 _obstack_memory_used, print_and_abort):
3806 Define using prototypes.
3807 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3808 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3809 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3810 obstack_next_free, obstack_object_size, obstack_room) [0]:
3811 Remove unused, unprototyped code.
3813 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3815 * physmem.c (physmem_total, physmem_available, main): Define
3818 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3819 (main): Define with a prototype.
3821 * posixver.c (getenv): Remove decl.
3823 * putenv.c (malloc): Returns void *, not char *.
3824 Include <string.h> unconditionally.
3825 (strchr, memcpy, NULL): Do not define.
3827 * readtokens.c: Include readtokens.h first, to test interface.
3828 Include <stdlib.h>, <string.h> unconditionally.
3829 (init_tokenbuffer): Define with a prototype.
3831 * regex.c (PARAMS): Remove. All uses removed.
3832 All uses of _RE_ARGS removed, too.
3833 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3835 (bzero): Assume memset exists.
3836 (memcmp, memcpy, NULL): Remove.
3837 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3838 char, or assignments to local vars of type signed char.
3839 (init_syntax_once, PREFIX(extract_number_and_incr),
3840 PREFIX(print_partial_compiled_pattern),
3841 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3842 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3843 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3844 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3845 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3846 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3847 wcs_compile_range, byte_compile_range, truncate_wchar,
3848 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3849 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3850 count_mbs_length, wcs_re_match_2_internal,
3851 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3852 PREFIX(alt_match_null_string_p),
3853 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3854 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3855 regfree, PREFIX(extract_number)): Define with prototype. Remove
3856 now-unnecessary declaration, if any.
3857 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3859 Remove now-unnecessary casts among pointer types.
3860 * regex.h (_RE_ARGS): Remove. All uses removed.
3862 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3863 (free): Remove decl.
3865 * rpmatch.c: Include <stdlib.h> unconditionally.
3867 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3868 (free): Remove decl.
3870 * save-cwd.c: Include <stdlib.h> unconditionally.
3871 * xgetcwd.c: Likewise.
3873 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3874 (free): Remove decl.
3876 * strchrnul.c (strchrnul): Define with a prototype.
3877 Fix bug: c_in was not converted to char before searching.
3879 The following changes are not K&R related:
3881 * group-member.h: Include <sys/types.h>, so that this file is
3883 * makepath.h: Likewise.
3885 * getusershell.c (readname, default_index, line_size, readname):
3886 Use size_t, not int, for sizes.
3887 (readname): If the size overflows, report an error instead of
3890 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3892 * getndelim2.c: Assume stdlib.h per the C89 spec.
3894 2003-09-08 Paul Eggert <eggert@twinsun.com>
3896 Assume C89 or better; remove K&R cruft.
3897 A few of these changes were first proposed by Derek Robert Price
3898 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3900 * addext.c: Include <string.h> unconditionally.
3901 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3902 Don't declare getenv or malloc.
3904 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3905 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3907 (find_stack_direction, alloca): Use prototypes.
3909 * atexit.c (atexit): Define using a prototype.
3911 * basename.c, dirname.c, stripslash.c:
3912 Include <string.h> unconditionally.
3914 * bcopy.c: Include <stddef.h>.
3915 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3917 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3919 * error.h (error, error_at_line, error_print_progname)
3920 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3921 * error.c: Include error.h first, to check interface.
3922 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3923 (VA_START): Remove; all uses changeed to va_start.
3924 (exit, strerror): Remove decls.
3925 (error_print_progname): Prototype uncondionally.
3926 Don't include <errno.h>; no longer needed.
3927 (private_strerror): Remove.
3928 (error_tail): Always define.
3929 (error, error_at_line): Assume C89 or better; always use prototypes.
3930 * fatal.c: Include "fatal.h" first, to test interface.
3931 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3932 (VA_START): Remove; all uses changed to va_start.
3933 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3935 (exit): Remove decl.
3936 (fatal): Prototype unconditionally. Assume va_start works.
3937 Abort at end, to pacify gcc.
3939 * euidaccess.c (main): Define with a prototype.
3941 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3943 * exitfail.c: Include <stdlib.h> unconditionally.
3945 * fnmatch_.h (__P): Remove. All uses changed to assume
3947 * fnmatch.c: Include fnmatch.h first, to test interface.
3948 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3949 (getenv): Remove decl.
3950 (fnmatch): Define using a prototype.
3951 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3952 (FCT): Define using a prototype.
3954 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3956 * gethostname.c: Include <stddef.h>.
3957 (gethostname): Define with prototype. Length is size_t, not int.
3959 2003-09-08 Paul Eggert <eggert@twinsun.com>
3961 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3962 getversion.c should have been removed then, but was accidentally
3965 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3966 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3968 2003-09-07 Paul Eggert <eggert@twinsun.com>
3970 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3971 copy_tm_result. Bug reported by Simon Josefsson in
3972 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3974 2003-09-06 Paul Eggert <eggert@twinsun.com>
3976 * time_r.c, time_r.h: New files.
3978 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3980 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3981 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3983 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3985 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3986 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3989 * timegm.c: Switch to glibc implementation, with the following changes:
3990 [defined HAVE_CONFIG_H]: Include <config.h>.
3991 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3992 (__mktime_internal) [!defined _LIBC]: New decl.
3993 (__gmtime_r) [!defined _LIBC]: New macro and function.
3994 (timegm): Use a prototype, since gnulib assumes C89.
3995 Do not bother declaring tmp to be const, as it's not really usefu.
3996 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3997 (timegm): Declare only if HAVE_DECL_TIMEGM.
3999 2003-09-03 Paul Eggert <eggert@twinsun.com>
4001 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4002 Bug reported by Lute Kamstra in
4003 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4005 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4006 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4007 course with correspondingly smaller numbers for tomorrow and
4008 yesterday. From Tadayoshi Funaba. Originally installed into
4009 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4012 2003-08-31 Simon Josefsson <jas@extundo.com>
4014 * timegm.h: New file.
4015 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4017 2003-08-31 Karl Berry <karl@gnu.org>
4019 * argp.h: update from libc.
4021 2003-08-28 Bruno Haible <bruno@clisp.org>
4023 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4024 warning on QNX, which defines O_BINARY to 000000.
4026 2003-08-24 Bruno Haible <bruno@clisp.org>
4028 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4029 MSVC7 <stdio.h> is included later.
4031 2003-08-20 Bruno Haible <bruno@clisp.org>
4033 * progname.h: New file, from GNU gettext.
4034 * progname.c: New file, from GNU gettext.
4035 * progreloc.c: New file, from GNU gettext.
4037 2003-08-19 Bruno Haible <bruno@clisp.org>
4039 * xstrdup.c: Assume <string.h> exists.
4041 2003-08-18 Jim Meyering <jim@meyering.net>
4043 * setenv.h: Indent nested cpp directive.
4044 * vasnprintf.c: Remove trailing blanks.
4046 2003-08-17 Simon Josefsson <jas@extundo.com>
4047 Bruno Haible <bruno@clisp.org>
4049 * xstrndup.h: New file.
4050 * xstrndup.c: New file.
4052 2003-08-17 Bruno Haible <bruno@clisp.org>
4054 * strndup.h: New file.
4056 2003-08-16 Paul Eggert <eggert@twinsun.com>
4058 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4059 space, undoing this 2003-08-12 change:
4060 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4062 2003-08-16 Jim Meyering <jim@meyering.net>
4064 Merge from coreutils.
4065 * xstrtoimax.c: #else #if -> #elif.
4066 * xstrtoumax.c: Likewise.
4068 2003-08-15 Paul Eggert <eggert@twinsun.com>
4070 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4071 rather than tab, after '#' in shell-script copyright notices.
4072 Suggested by Bruno Haible.
4074 2003-08-15 Jim Meyering <jim@meyering.net>
4075 and Paul Eggert <eggert@twinsun.com>
4077 Merge from coreutils.
4078 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4079 member but strut utmpx does not. Needed for AIX 4.3.3.
4080 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4082 2003-08-15 Jim Meyering <jim@meyering.net>
4084 Merge from coreutils.
4085 * xgethostname.c: Include <stdlib.h>.
4086 (xghostname): Don't exit for anything other than memory-related
4087 failure; just return NULL.
4088 * userspec.c: Include "posixver.h".
4089 (parse_user_spec): Accept `.' as a separator only
4090 in pre-POSIX-200112 mode.
4091 * strtoimax.c: Use #elif rather than #else #if.
4092 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4093 Remove function, now that we can rely on a working tzset function.
4094 [!_LIBC]: Ensure that the required autoconf test has been run.
4095 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4096 Use underlying_strftime for %r.
4097 * sha.c: Merge in some clean-up and optimization changes from glibc.
4098 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4099 Ensure that it is a multiple of 64.
4100 Rearrange loop exit tests so as to avoid performing an
4101 additional fread after encountering an error or EOF.
4102 * realloc.c: Update copyright date.
4104 2003-08-14 Jim Meyering <jim@meyering.net>
4106 Merge from coreutils.
4107 * obstack.h: Whitespace changes.
4108 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4109 and xcalloc return values.
4110 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4111 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4112 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4113 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4114 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4116 Use mntctl's return value to drive the entry-processing loop, since
4117 we can't rely on the value of the vmt_length member in the last
4118 entry. On some systems doing so could result in exhausting
4119 virtual memory. Based in part on a patch from Mike Jetzer.
4121 2003-08-14 Jim Meyering <jim@meyering.net>
4122 and Paul Eggert <eggert@twinsun.com>
4124 Merges from coreutils, plus other fixes.
4125 * physmem.c: Merge in portability changes from gcc/libiberty
4126 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4127 for credits and details. Thanks to Kaveh Ghazi for helping
4128 to keep these files in sync.
4129 (ARRAY_SIZE): Define it.
4130 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4131 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4132 (memcasecmp): Don't assume size_t fits in unsigned int.
4133 Remove casts and duplicate code.
4134 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4135 (memcpy): Remove definition.
4136 Merge in some clean-up and optimization changes from glibc.
4137 [BLOCKSIZE]: Move definition to top of file.
4138 Ensure that it is a multiple of 64.
4139 Rearrange loop exit tests so as to avoid performing an
4140 additional fread after encountering an error or EOF.
4141 * md5.h (md5_uintptr): Define.
4142 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4143 return to the initial working directory. Preserve errno
4145 * idcache.c: Include "xalloc.h".
4146 (xmalloc, xrealloc): Remove decls.
4147 (getuser): Remove casts no longer required in C89.
4148 * human.c: Include stdio.h, for sprintf.
4149 * group-member.c: Include "xalloc.h".
4150 (xmalloc, xrealloc): Remove decls.
4151 (get_group_info): Remove casts no longer required in C89.
4152 * getusershell.c (readname): Remove casts no longer required in C89.
4153 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4154 * getline.c: Whitespace fix, from coreutils.
4156 2003-08-13 Paul Eggert <eggert@twinsun.com>
4158 * exclude.c: Include <ctype.h>
4159 (IN_CTYPE_DOMAIN): New macro.
4161 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4164 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4165 Undo previous (whitespace-only) change.
4167 2003-08-12 Paul Eggert <eggert@twinsun.com>
4169 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4170 Normalize leading white space and remove trailing white space.
4171 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4172 notice, as per ../config/srclist-update.
4174 Merge from coreutils.
4175 * euidaccess.h: New file.
4176 * euidaccess.c: Include it.
4177 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4178 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4179 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4181 2003-08-11 Bruno Haible <bruno@clisp.org>
4183 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4184 (vasnprintf): Use it instead of wcslen.
4186 2003-08-11 Bruno Haible <bruno@clisp.org>
4188 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4189 value to ensure that _Bool promotes to int. Use #define for _Bool when
4190 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4192 2003-08-10 Karl Berry <karl@gnu.org>
4194 * regex.h: update from libc (whitespace fix).
4196 2003-08-09 Paul Eggert <eggert@twinsun.com>
4198 Merge some files from coreutils. These changes were
4199 originally made by Jim Meyering.
4200 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4201 many older Unixes require this.
4202 * alloca.c (alloca): Remove cast to argument of free;
4203 no longer needed in C89.
4204 * alloca_.h, regex.h: Fix white space to match
4205 what GNU indent does.
4207 2003-08-05 Paul Eggert <eggert@twinsun.com>
4209 * bumpalloc.h: Remove.
4211 2003-08-04 Paul Eggert <eggert@twinsun.com>
4213 * getloadavg.c: Change copyright notice and spacing to conform to
4216 Merge from coreutils.
4217 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4219 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4220 from Karl Berry, implemented by Jim Meyering.
4221 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4222 from Dmitry V. Levin.
4223 Remove anachronistic cast of xrealloc.
4224 * fnmatch_.h (__const): Remove. Use 'const'.
4225 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4226 type. Otherwise, it wouldn't compile with at least /bin/cc on
4227 ymp-cray-unicos9.0.2.X.
4228 Combine two mostly-identical uses of alloca into one.
4229 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4231 2003-08-04 Dave Love <d.love@dl.ac.uk>
4235 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4236 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4237 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4238 obsolete NLIST_NAME_UNION.
4239 [__GNU__]: Undef BSD and FSCALE.
4240 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4242 2003-08-03 Paul Eggert <eggert@twinsun.com>
4244 * stdbool_.h (_Bool): Make it signed char, instead of
4245 an enum type, so that it's guaranteed to promote to int. See:
4246 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4248 2003-07-31 Paul Eggert <eggert@twinsun.com>
4250 * strerror.c: Include config.h, limits.h. Declare sprintf.
4251 (strerror): Don't assume that a printable int fits in 14 bytes.
4253 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4254 Bruno Haible <bruno@clisp.org>
4256 * getline.h (getline, getdelim): Change return type to ssize_t.
4257 * getline.c (getline, getdelim): Likewise.
4258 Remove _GNU_SOURCE define; now it's defined in config.h through
4261 2003-07-22 Paul Eggert <eggert@twinsun.com>
4263 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4264 over-parenthesization in macros.
4266 Sync with coreutils.
4268 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4271 Use `exit_failure' for xalloc and xmemcoll instead of their own
4272 private exit-failure variables.
4273 * xalloc.h (xalloc_exit_failure): Remove.
4274 * xmalloc.c: Likewise. Include exitfail.h.
4275 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4276 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4277 * xmemcoll.c: Likewise. Include exitfail.h.
4278 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4280 2003-07-18 Paul Eggert <eggert@twinsun.com>
4282 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4283 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4284 to test that it can stand by itself. Include "exitfail.h".
4285 Clients should set exit_failure instead.
4286 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4288 2003-07-18 Andreas Schwab <schwab@suse.de>
4290 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4292 2003-07-18 Bruno Haible <bruno@clisp.org>
4294 * getndelim2.h: New file.
4295 * getndelim2.c: Make into a module of its own. Include config.h,
4297 (getndelim2): Make non-static. Change return type to ssize_t.
4298 * getline.h: Change argument names.
4299 * getline.c: Include getndelim2.h instead of getndelim2.c.
4300 * getnline.c: Include getndelim2.h.
4302 2003-07-17 Bruno Haible <bruno@clisp.org>
4304 * Makefile.am: Remove file.
4305 * Makefile.in: Remove file.
4307 2003-07-17 Bruno Haible <bruno@clisp.org>
4309 * getnline.h: New file.
4310 * getnline.c: New file.
4311 * getndelim2.c: New file, extracted from getline.c.
4312 (getndelim2): Renamed from getdelim2, with added nmax argument.
4313 * getline.c: Include getndelim2.c.
4314 (getdelim2): Moved out to getndelim2.c.
4315 (getline, getdelim): Update.
4317 2003-07-15 <karl@gnu.org>
4319 * vasnprintf.c: update from gettext.
4321 2003-07-15 Jim Meyering <jim@meyering.net>
4323 * makepath.c (make_path): Enclose diagnostic in _(...).
4325 2003-07-14 Paul Eggert <eggert@twinsun.com>
4327 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4328 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4329 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4330 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4331 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4332 updated automatically by ../config/srclist-update. This changes
4333 their license from LPGL to GPL.
4335 2003-07-14 Jim Meyering <jim@meyering.net>
4337 Don't emit diagnostics. Let callers do that.
4338 * save-cwd.c: Don't include "error.h".
4339 (save_cwd): Don't call error. Ensure that errno is valid
4340 when returning nonzero.
4342 * save-cwd.h (restore_cwd): Update prototype.
4343 * save-cwd.c (restore_cwd): Remove two parameters.
4344 Simplify. Don't call error upon failure. Let callers do that.
4345 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4346 when auditing is enabled. But don't bother updating the #if.
4348 2003-07-14 Simon Josefsson <jas@extundo.com>
4350 * mempcpy.h: New file.
4351 * mempcpy.c: New file.
4353 2003-07-14 Paul Eggert <eggert@twinsun.com>
4355 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4356 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4357 unicodeio.c, unicodeio.h, unlocked-io.h:
4358 Switch from LGPL to GPL.
4360 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4362 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4363 it breaks C++ compilation.
4364 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4366 2003-07-10 Jim Meyering <jim@meyering.net>
4368 * vasnprintf.c: Remove trailing blanks.
4369 Make cpp indentation consistent.
4371 2003-07-09 Paul Eggert <eggert@twinsun.com>
4373 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4374 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4375 Switch from LGPL to GPL.
4377 2003-07-07 Paul Eggert <eggert@twinsun.com>
4379 * mktime.c: Fix some boundary cases and remove need for floating point.
4381 Issue a compile-time diagnostic if time_t is floating point, or if
4382 two's complement arithmetic is not in effect, or if arithmetic
4383 right shift does not propagate the sign. These assumptions were
4384 all in the original code but they weren't checked.
4386 (TIME_T_MIDPOINT, verify): New macros.
4387 (__isleap): Remove; it has integer overflow problems.
4388 (leapyear): New function, without those problems.
4389 (ydhms_tm_diff): Remove; splitting into two parts.
4390 (ydhms_diff): New function, containing the arithmetic part of
4391 the old ydhms_tm_diff function. Issue a compile-time
4392 diagnostic if we are not using C99 integer division.
4393 Avoid casts when possible.
4394 (guess_time_tm): New function, containing the checking part of
4395 the old ydhms_tm_diff function. Return the new value, rather than
4396 the difference between it and the old. Accept a new argument T
4397 so that *T specifies the old value. Check for overflow in the result.
4399 (__mktime_internal): Use a time_t offset, not a long int offset.
4400 This undoes the 2003-06-04 change, which is no longer needed now
4401 that we have better overflow checking.
4402 (localtime_offset): Likewise.
4404 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4405 and long are 64-bit but int is only 32-bit.
4406 (ydhms_diff): Use long int to store year1 and yday1.
4407 Issue a compile-time diagnostic if long int is not wide enough.
4409 (__mktime_internal): Use long int to store adjusted year and yday.
4410 Use plain C rather than preprocessor commands, if that doesn't
4412 Check for overflow (and try to repair) after each probe
4413 rather than checking only at the very end. This avoids some bugs
4414 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4415 does not equal GMT offset at maximum time).
4416 Use integer to check for overflow rather than floating point; this
4417 is more portable to non-IEEE hosts, and is a tad faster.
4418 When we detect that we are oscillating between two values,
4419 don't check whether tm_isdst has the requested value, since
4420 we already know the answer. When tm_isdst has the wrong value,
4421 use a different heuristic to find the right one, based on the
4422 extreme values actually observed in practice in tz2003a,
4423 rather than the (overly optimistic) "previous 3 calendar quarters".
4425 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4426 "T const" to accommodate glibc style.
4427 (check_result): Use less-confusing report format. "long" -> "long int.
4429 Don't loop if the iteration overflows time_t.
4430 Allow a negative step in the iteration.
4432 2003-07-01 Paul Eggert <eggert@twinsun.com>
4434 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4435 having it depend on HAVE_SYS_TYPES_H.
4437 2003-06-25 Bruno Haible <bruno@clisp.org>
4439 * readlink.c: New file.
4441 2003-06-20 Bruno Haible <bruno@clisp.org>
4443 Assume C89, so PARAMS isn't needed.
4444 * unicodeio.h (PARAMS): Remove.
4445 * unicodeio.c: Don't use PARAMS.
4447 2003-06-18 Jim Meyering <jim@meyering.net>
4449 Merge changes from coreutils.
4450 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4451 Remove explicit declarations of xmalloc and realloc.
4453 (read_utmp): Remove anachronistic cast of xmalloc.
4455 2003-06-17 Paul Eggert <eggert@twinsun.com>
4457 Assume C89, so PARAMS isn't needed.
4458 * backupfile.h (PARAMS): Remove. All uses removed.
4459 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4460 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4461 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4462 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4463 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4464 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4465 xstrtol.h: Likewise.
4466 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4467 same.h, strverscmp.h: Do not include config.h; no longer needed.
4468 Anyway, config.h should always be included before any other file.
4470 2003-06-11 Simon Josefsson <jas@extundo.com>
4472 * sysexit_.h: New file.
4474 2003-05-20 Derek Price <derek@ximbiot.com>
4476 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4478 2003-06-10 Simon Josefsson <jas@extundo.com>
4480 * strchrnul.h: New file.
4481 * strchrnul.c: New file.
4483 2003-06-10 Simon Josefsson <jas@extundo.com>
4485 * argp.h: New file, from glibc.
4486 * argp-ba.c: New file, from glibc.
4487 * argp-eexst.c: New file, from glibc.
4488 * argp-fmtstream.c: New file, from glibc.
4489 * argp-fmtstream.h: New file, from glibc.
4490 * argp-fs-xinl.c: New file, from glibc.
4491 * argp-help.c: New file, from glibc.
4492 * argp-namefrob.h: New file, from glibc.
4493 * argp-parse.c: New file, from glibc.
4494 * argp-pv.c: New file, from glibc.
4495 * argp-pvh.c: New file, from glibc.
4496 * argp-xinl.c: New file, from glibc.
4498 2003-06-07 Jim Meyering <jim@meyering.net>
4500 * readtokens.h: Put `Free Software Foundation, Inc.'
4501 in place of my name in the copyright comment.
4502 Remove definition and uses of __P.
4505 * stat.c: Don't declare xmalloc explicitly.
4506 Instead, include "xalloc.h".
4507 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4508 xrealloc, and xcalloc return values.
4509 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4511 * xgetcwd.h: Remove definition/uses of PARAMS.
4513 2003-06-06 Jim Meyering <jim@meyering.net>
4515 * stdbool_.h: Renamed from stdbool.h.in.
4517 2003-06-06 Jim Meyering <jim@meyering.net>
4519 Merge from coreutils.
4520 * same.c: (same_name): Declare *_basename locals to be `const'.
4521 Consolidate declarations and initializations of *_base* locals.
4523 Merge from coreutils.
4524 This avoids a core dump on systems without GNU putenv,
4525 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4526 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4527 (unsetenv): New static function, from GNU libc.
4528 (rpl_putenv): Use it.
4530 * modechange.c: Remove trailing blanks.
4532 Merge from coreutils.
4533 * fsusage.c: Remove declaration of statfs.
4534 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4536 * posixtm.c: Include <stdbool.h> unconditionally.
4538 2003-06-05 Paul Eggert <eggert@twinsun.com>
4540 * mktime.c (__mktime_internal): When resolving a tm_isdst
4541 mismatch, look in future quarters as well as past. This fixes a
4542 bug when processing fall-backwards gaps immediately after a long
4543 period of daylight-saving time.
4545 * mktime.c: Assume freestanding C89 or better.
4546 (HAVE_LIMITS_H): Remove. Assume it's 1.
4547 (__P): Remove; not used.
4548 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4549 (mktime, not_equal_tm, print_tm, check_result,
4550 main): Use prototypes. Use const * where appropriate.
4551 (main): Fix typo in testing code that uncovered by above changes.
4552 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4554 2003-06-04 Paul Eggert <eggert@twinsun.com>
4556 * mktime.c: Fix Debian bug 177940
4557 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4558 (localtime_offset): Now long int, not time_t, because we want it
4559 to be guaranteed to be signed. All uses changed.
4560 (__mktime_internal): If overflow would occur when adding offset,
4563 Merge 'human' changes from coreutils. Rewrite to support
4564 locale-specific notations like thousands separators.
4565 * human.c: Simplify authorship notice.
4566 Include human.h immediately after config.h.
4567 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4568 <limits.h>: Do not include, since human.h does.
4569 (SIZE_MAX, UINTMAX_MAX): New macros.
4570 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4571 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4572 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4573 (power_letter): Renamed from suffixes.
4574 (generate_suffix_backwards): Remove.
4575 (adjust_value): Now takes int style (because of human.h changes)
4576 and long double value (for greater precision on some platforms).
4577 (group_number): New function.
4578 (human_readable): Use it. Use integer options, not enum.
4579 Put the options before the sizes in the arg list.
4580 Support all the new options.
4581 The old human_readable function has been removed;
4582 use inttostr.h instead.
4583 (human_readable, default_block_size, humblock):
4584 Use uintmax_t, not int, for block sizes.
4585 (human_readable_inexact, block_size_types): Remove.
4586 (block_size_opts): New constant.
4587 (human_options): Renamed from human_block_size, with new signature
4588 that allows block sizes up to UINTMAX_MAX. All callers changed.
4589 * human.h: Add copyright and authorship notice.
4590 Include <limits.h> and <stdbool.h> unconditionally.
4591 (PARAMS): Remove. All uses removed.
4592 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4593 (enum human_inexact_style): Remove tag; now a nameless enum.
4594 (human_floor, human_ceiling, human_round_to_even): Now have
4595 values 2, 0, 1 rather than -1, 1, 0.
4596 (human_group_digits, human_suppress_point_zero, human_autoscale,
4597 human_base_1024, human_SI, human_B): New constants.
4598 (human_readable_inexact, human_block_size): Remove.
4599 (human_readable): Size args are now uintmax_t, not int.
4600 (human_options): New decl.
4602 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4603 unnecessary now that we assume C89 or better. This change
4604 imported from coreutils.
4606 * mktime.c (__mktime_internal): Do not reject negative timestamps
4607 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4608 in the 2003-05-30 sync from glibc.
4610 .h files should stand alone, but we shouldn't include <sys/types.h>
4611 if we can get away with just <stddef.h>.
4613 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4614 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4615 rather than <sys/types.h>, as we merely need size_t.
4616 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4618 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4619 Include <stdio.h>, to get FILE.
4620 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4621 memcasecmp.h has included <stddef.h> and all we need is size_t.
4622 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4623 our interface, instead of including <sys/types.h>
4625 2003-06-02 Paul Eggert <eggert@twinsun.com>
4628 Fix some minor time-related bugs with POSIX time arguments.
4629 Some valid time stamps were being rejected (notably -1, and
4630 time stamps before 1900 on 64-bit hosts). And some invalid
4631 time stamps were being accepted, e.g. September 31.
4633 * posixtm.h (posixtime): Return bool instead of time_t, so
4634 that we can return (time_t) -1 successfully.
4635 * posixtm.c: Likewise.
4636 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4637 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4638 (t): Remove static var.
4639 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4640 of static var. All uses changed.
4641 (year): Do not reject years before 1900; they can occur with
4643 (posix_time_parse): Do not check for out-of-range components;
4644 that is now the caller's responsibility, since our checks were
4645 only approximations.
4646 (posixtime): Use mktime to check for out-of-range components,
4647 since it knows them exactly.
4648 If mktime returns (time_t) -1, check whether an error actually occurred
4649 by invoking localtime on -1.
4650 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4651 posixtime failures better.
4652 Improve the test data (in comments only).
4654 2003-05-30 <karl@gnu.org>
4656 * mktime.c: update from libc.
4658 2003-05-30 Bruno Haible <bruno@clisp.org>
4660 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4661 * localcharset.h: Likewise.
4662 * localcharset.c: Likewise.
4664 2003-05-28 Paul Eggert <eggert@twinsun.com>
4666 Assume the headers required for C89 freestanding compilers.
4667 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4668 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4669 without checking for HAVE_LIMITS_H.
4670 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4671 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4673 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4674 * exclude.c: Include <stdbool.h> unconditionally.
4675 * tempname.c: Include <stddef.h> unconditionally.
4676 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4677 * modechange.c, rpmatch.c (NULL): Don't define, since
4678 <stddef.h> does that.
4679 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4680 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4681 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4682 * xstrtol.c: Likewise.
4683 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4684 * savedir.c: Include <stddef.h> instead of defining NULL.
4686 * addext.c (addext): Use assignment rather than cast, to avoid
4687 warnings on some platforms.
4689 * mktime.c (__mktime_internal): Do not reject negative timestamps
4692 2003-05-10 Bruno Haible <bruno@clisp.org>
4694 * linebreak.c (iconv_string_length): Don't return -1 just because the
4695 string is longer than 4 KB.
4697 2003-05-12 Jim Meyering <jim@meyering.net>
4699 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4700 the space-padded-by-default conversion specifiers, %e, %k, %l.
4702 2003-05-03 Bruno Haible <bruno@clisp.org>
4704 Upgrade to Unicode-4.0.
4705 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4706 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4707 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4708 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4709 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4710 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4711 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4712 Change width of U+E0100..U+E01EF from 1 to 0.
4714 2003-04-25 Bruno Haible <bruno@clisp.org>
4716 * copy-file.c: Include <stddef.h>, for size_t.
4718 2003-04-25 Jim Meyering <jim@meyering.net>
4720 * copy-file.c (copy_file_preserving): Declare buf_size to be
4721 of type size_t, not int.
4723 2003-04-11 Jim Meyering <jim@meyering.net>
4725 Merge changes from Coreutils.
4727 2003-03-22 Jim Meyering <jim@meyering.net>
4729 * strftime.c (widen): Cast alloca return value to proper type.
4731 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4734 * strftime.c (my_strftime): Handle very large width
4735 specifications for numeric values correctly. Improve checks for
4738 2003-01-19 Jim Meyering <jim@meyering.net>
4740 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4741 (nl_get_alt_digit) [! defined my_strftime]: Define.
4742 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4743 _nl_get_alt_digit and _nl_get_walt_digit.
4745 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4746 These changes have no effect outside of _LIBC.
4748 2003-04-10 Bruno Haible <bruno@clisp.org>
4750 * findprog.h: New file, from GNU gettext.
4751 * findprog.c: New file, from GNU gettext.
4753 2003-04-05 Jim Meyering <jim@meyering.net>
4755 Merge changes from Coreutils.
4757 * exclude.h (PARAMS): Remove definition and uses.
4758 * exclude.c: Remove uses of `PARAMS'.
4760 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4761 Add test-cases for DOS filenames. Declare program_name.
4762 (main): Set up program_name. Patch by Rich Dawe.
4764 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4766 Use mntctl's return value to drive the entry-processing loop, since
4767 we can't rely on the value of the vmt_length member in the last
4768 entry. On some systems doing so could result in exhausting
4769 virtual memory. Based in part on a patch from Mike Jetzer.
4771 2003-04-04 Bruno Haible <bruno@clisp.org>
4773 * linebreak.h: New file, from GNU gettext.
4774 * linebreak.c: New file, from GNU gettext with slight modifications.
4775 * lbrkprop.h: New file, from GNU gettext.
4777 2003-04-03 Bruno Haible <bruno@clisp.org>
4779 * utf8-ucs4.h: New file, from GNU gettext.
4780 * utf16-ucs4.h: New file, from GNU gettext.
4781 * ucs4-utf8.h: New file, from GNU gettext.
4782 * ucs4-utf16.h: New file, from GNU gettext.
4784 2003-04-02 Bruno Haible <bruno@clisp.org>
4786 * binary-io.h: New file, from GNU gettext.
4788 2003-04-01 Bruno Haible <bruno@clisp.org>
4790 * pathname.h: New file, from GNU gettext.
4791 * concatpath.c: New file, from GNU gettext.
4793 2003-03-30 Bruno Haible <bruno@clisp.org>
4795 * copy-file.c (copy_file_preserving): Don't set owner if the function
4796 chown() doesn't exist.
4798 2003-03-28 Bruno Haible <bruno@clisp.org>
4800 * copy-file.h: New file, from GNU gettext.
4801 * copy-file.c: New file, from GNU gettext.
4803 2003-03-18 Jim Meyering <jim@meyering.net>
4805 * quote.c (quote_n): Fix typo in comment.
4807 2003-03-14 Jim Meyering <jim@meyering.net>
4809 Merge changes from Coreutils.
4810 * obstack.h (obstack_object_size): Declare temporary, __o,
4811 to be const, in order to avoid warnings.
4812 (obstack_room): Likewise.
4813 (obstack_empty_p): Likewise.
4815 2003-03-13 Paul Eggert <eggert@twinsun.com>
4817 Merge changes from Bison.
4818 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4819 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4820 when compiling Bison 1.875's `bitset bset = obstack_alloc
4821 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4822 * hash.c: Include <stdbool.h> unconditionally.
4824 2003-03-09 Paul Eggert <eggert@twinsun.com>
4826 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4827 Reported by Bruce Becker; see:
4828 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4830 2003-03-03 Paul Eggert <eggert@twinsun.com>
4831 Bruno Haible <bruno@clisp.org>
4833 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4834 Reported by John Hughes, see
4835 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4837 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4839 * poll_.h: New file.
4842 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4844 * mathl.h: New file.
4845 * acosl.c: New file.
4846 * asinl.c: New file.
4847 * atanl.c: New file.
4848 * ceill.c: New file.
4851 * floorl.c: New file.
4852 * frexpl.c: New file.
4853 * ldexpl.c: New file.
4855 * sincosl.c: New file.
4857 * sqrtl.c: New file.
4859 * trigl.c: New file.
4860 * trigl.h: New file.
4862 2003-02-17 Bruno Haible <bruno@clisp.org>
4864 * mkdtemp.h: New file, from GNU gettext.
4865 * mkdtemp.c: New file, from GNU gettext.
4867 2003-01-31 Bruno Haible <bruno@clisp.org>
4869 * rename.c: #undef rename before defining rpl_rename.
4870 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4872 2003-01-30 Bruno Haible <bruno@clisp.org>
4874 * printf-args.h: New file, from GNU gettext.
4875 * printf-args.c: New file, from GNU gettext.
4876 * printf-parse.h: New file, from GNU gettext.
4877 * printf-parse.c: New file, from GNU gettext.
4878 * vasnprintf.h: New file, from GNU gettext.
4879 * vasnprintf.c: New file, from GNU gettext.
4880 * asnprintf.c: New file, from GNU gettext.
4881 * vasprintf.h: New file, from GNU gettext with modifications.
4882 * vasprintf.c: New file, from GNU gettext.
4883 * asprintf.c: New file, from GNU gettext.
4885 2003-01-29 Bruno Haible <bruno@clisp.org>
4887 * stpncpy.h: New file, from GNU gettext with modifications.
4888 * stpncpy.c: New file, from GNU gettext with modifications.
4890 2003-01-28 Bruno Haible <bruno@clisp.org>
4892 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4894 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4897 2003-01-27 Bruno Haible <bruno@clisp.org>
4899 * xsetenv.h: New file, from GNU gettext.
4900 * xsetenv.c: New file, from GNU gettext.
4902 2003-01-23 Bruno Haible <bruno@clisp.org>
4904 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4906 2003-01-22 Bruno Haible <bruno@clisp.org>
4908 * exit.h: New file, from GNU gettext.
4910 2003-01-11 Bruno Haible <bruno@clisp.org>
4912 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4913 * strcase.h (strcasecmp, strncasecmp): Likewise.
4915 2003-01-14 Jim Meyering <jim@meyering.net>
4917 * same.c (same_name): Tweak a comment.
4919 2003-01-11 Bruno Haible <bruno@clisp.org>
4921 * same.c (same_name): Reorder tests so as to avoid calling stat()
4922 when a string comparison is sufficient.
4924 2003-01-11 Bruno Haible <bruno@clisp.org>
4926 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4929 2003-01-11 Bruno Haible <bruno@clisp.org>
4931 * hash-pjw.c: Add comment about low quality of this function.
4933 2003-01-12 Paul Eggert <eggert@twinsun.com>
4935 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4936 to avoid collisions with libcurses and libreadline.
4938 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4939 * getstr.h, getstr.c: Remove.
4940 * getline.c: Include "getline.h", to check interface.
4941 Move body of old getstr.c here: this defines MIN_CHUNK and
4942 declares getdelim2, which is renamed from getstr.
4943 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4945 * linebuffer.c (readlinebuffer): Renamed from readline.
4947 * linebuffer.h: Likewise.
4948 (readline): Remove backward-compatibility macro.
4950 2003-01-12 Jim Meyering <jim@meyering.net>
4952 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4954 2003-01-10 Bruno Haible <bruno@clisp.org>
4956 * alloca_.h: New file.
4957 * getdate.y: Unconditionally include alloca.h.
4958 * makepath.c: Likewise.
4959 * setenv.c: Likewise.
4960 * userspec.c: Likewise.
4962 2003-01-09 Bruno Haible <bruno@clisp.org>
4964 * stdbool.h.in: New file.
4966 2003-01-08 Bruno Haible <bruno@clisp.org>
4968 * safe-read.c: Include specification header first, to ensure its
4970 * full-write.c: Likewise.
4972 2003-01-08 Jim Meyering <jim@meyering.net>
4974 * full-write.c: Undefine and define-away `const' after inclusion
4975 of errno.h, not before. Suggestion from Bruno Haible.
4977 2003-01-07 Jim Meyering <jim@meyering.net>
4979 * full-write.c: Rework so that it may serve to define full_read, too.
4980 * full-read.c: Simply #define FULL_READ and include full-write.c.
4982 2003-01-06 Jim Meyering <jim@meyering.net>
4984 * version-etc.c: Update year in translatable copyright string.
4986 2002-12-25 Bruno Haible <bruno@clisp.org>
4988 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4989 * xstrtol.h: Likewise.
4990 * xstrtoimax.c: Likewise.
4991 * xstrtoumax.c: Likewise.
4992 * human.h: Likewise.
4994 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4995 on systems that have <inttypes.h> but not <stdint.h>.
4997 2002-12-31 Paul Eggert <eggert@twinsun.com>
4999 * memcoll.c (memcoll): Fall back on a simple algorithm using
5000 memcmp if strcoll doesn't work.
5002 2002-12-23 Bruno Haible <bruno@clisp.org>
5004 * localcharset.h: New file.
5005 * localcharset.c: Include it.
5006 * unicodeio.c: Likewise.
5008 2002-12-22 Bruno Haible <bruno@clisp.org>
5010 * utime.c (utime_null): No need to call ftruncate if the file was
5013 2002-12-23 Bruno Haible <bruno@clisp.org>
5015 * memcoll.c (STRCOLL): New macro.
5018 2002-12-22 Bruno Haible <bruno@clisp.org>
5020 * getstr.h (getstr): Define, to avoid clash with libcurses.
5021 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5023 2002-12-22 Bruno Haible <bruno@clisp.org>
5025 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5027 2002-12-23 Bruno Haible <bruno@clisp.org>
5029 * getline.h: Include <stddef.h>, for size_t.
5031 * unicodeio.h: Include <stddef.h>, for size_t.
5032 * unicodeio.c: Don't include <stddef.h>.
5034 2002-12-17 Bruno Haible <bruno@clisp.org>
5036 * canon-host.c (strdup): Remove unused declaration.
5038 * fsusage.c: Include full_read.h.
5039 (get_fs_usage): Use full_read instead of safe_read.
5041 * utime.c (utime_null): Use SAFE_READ_ERROR.
5043 2002-12-11 Bruno Haible <bruno@clisp.org>
5045 * setenv.h: Rewritten to cope with systems that have setenv() but not
5047 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5050 2002-12-11 Bruno Haible <bruno@clisp.org>
5052 * setenv.c (alloca): Fall back to malloc.
5054 (setenv): Use freea() to free memory allocated with alloca().
5056 2002-11-13 Bruno Haible <bruno@clisp.org>
5058 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5059 function declarations.
5060 * unsetenv.c (unsetenv): Likewise.
5062 2002-03-04 Bruno Haible <bruno@clisp.org>
5064 Portability to AIX 4.3.3.
5065 * unsetenv.c: New file, extracted from setenv.c.
5066 * setenv.c: Move the unsetenv() function to unsetenv.c.
5068 2001-12-20 Bruno Haible <bruno@clisp.org>
5070 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5071 use malloc instead. For SunOS 4.
5073 2001-12-11 Bruno Haible <bruno@clisp.org>
5075 * setenv.c: Declare alloca.
5076 (compar_fn_t): New typedef.
5077 (KNOWN_VALUE, STORE_VALUE): Use it.
5079 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5082 2002-12-10 Paul Eggert <eggert@twinsun.com>
5084 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5085 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5086 Choose values that are less likely to collide with system fnmatch
5088 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5089 defined (e.g., a pure POSIX system).
5090 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5091 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5093 2002-12-06 Jim Meyering <jim@meyering.net>
5095 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5097 Merge in changes from libc's misc/error.c, in preparation
5098 for the merge of gnulib's changes back into libc.
5100 * error.c (_): Define only if not already defined.
5101 Move definition to follow all #include directives.
5102 Include unlocked-io.h only if !_LIBC.
5103 [_LIBC]: Include <libio/libioP.h>.
5104 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5105 (fflush): Tweak definition to use INTUSE.
5108 2002-12-05 Paul Eggert <eggert@twinsun.com>
5110 * alloca.c [defined emacs]: Include "lisp.h".
5111 (xalloc_die) [defined emacs]: New macro.
5112 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5113 [! defined emacs]: Include <xalloc.h>.
5114 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5115 (pointer): Typedef to POINTER_TYPE *.
5116 (malloc): Remove decl; we now always use xmalloc.
5117 (alloca): Use old-style definition, since Emacs needs this.
5118 Check for arithmetic overflow when computing combined size.
5120 2002-12-04 Paul Eggert <eggert@twinsun.com>
5122 Do not generate unlocked-io.h automatically, since it's easier to
5123 maintain it by hand.
5125 * unlocked-io.h: New file, from GNU diffutils,
5126 but with proper copyright notice and attribution.
5128 * Makefile.am: Add copyright notice.
5129 (libfetish_a_SOURCES): Add unlocked-io.h.
5130 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5131 (DISTCLEANFILES, io_functions): Remove macros.
5132 (EXTRA_DIST): Remove gen_uio.
5133 (unlocked-io.h): Remove rule.
5135 2002-12-04 Jim Meyering <jim@meyering.net>
5137 Reflect the fact that stat.c and lstat.c are no longer generated.
5138 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5139 (DISTCLEANFILES): Likewise.
5140 (EXTRA_DIST): Likewise.
5141 (all_local): Don't depend on stat.c or lstat.c.
5142 (stat.c, lstat.c): Remove rules.
5143 (EXTRA_DIST): Remove xstat.in.
5145 * xstat.in: Remove file. Contents moved into stat.c.
5146 * stat.c: New file. Contents mostly from xstat.in.
5147 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5148 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5150 * safe-read.c: Rework so that it may serve to define safe_write, too.
5151 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5153 2002-12-03 Jim Meyering <jim@meyering.net>
5155 * safe-read.c, safe-write.c: Change variable names and comments, but
5156 not semantics, to minimize the differences between these two files.
5157 (safe_read): Change comment to mention SAFE_READ_ERROR.
5159 * safe-read.c (IS_EINTR): Define.
5160 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5162 2002-12-02 Bruno Haible <bruno@clisp.org>
5164 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5165 Define, taken from safe-read.c.
5166 (INT_MAX): Provide fallback.
5167 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5168 * safe-write.h (SAFE_WRITE_ERROR): Define.
5170 * safe-read.c (EINTR): Remove definition.
5171 (safe_read): Don't use EINTR if it is absent.
5173 2002-12-02 Jim Meyering <jim@meyering.net>
5175 * safe-read.c (EINTR): Define.
5176 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5177 (INT_MAX): Provide fallback.
5178 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5180 * safe-read.h (SAFE_READ_ERROR): Define.
5182 2002-12-01 Jim Meyering <jim@meyering.net>
5184 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5185 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5187 2002-11-27 Paul Eggert <eggert@twinsun.com>
5189 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5190 hash_rehash): Replace `if (limit <= value) abort ();' with
5191 `if (! (value < limit)) abort ();', for readability.
5193 2002-11-26 <karl@gnu.org>
5195 * strdup.c: copy from libc again, with jim's ok.
5196 * .cppi-disable: re-add strdup.c
5198 2002-11-25 <karl@gnu.org>
5200 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5201 instead of "strtol.c".
5203 2002-11-25 Jim Meyering <jim@meyering.net>
5205 * mktime.c: Sync from libc, now that it has the latest fix.
5207 2002-11-24 <karl@gnu.org>
5209 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5210 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5212 2002-11-24 Jim Meyering <jim@meyering.net>
5214 Update from coreutils:
5216 * mktime.c: Merge in changes from libc.
5218 Avoid a link-time failure on some Linux systems.
5219 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5220 (__mon_yday): Declare with the STATIC attribute.
5221 (__mktime_internal): Likewise.
5222 Based on a report from Greg Schafer.
5224 2002-11-23 Jim Meyering <jim@meyering.net>
5226 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5227 Use `unsigned', not `int', as type of index.
5229 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5231 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5233 2002-11-22 Paul Eggert <eggert@twinsun.com>
5235 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5236 hint that one should use `if (! x) abort ();' rather than `assert
5237 (x);', and anyway it's one less thing to worry about configuring.
5238 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5239 hash_rehash, hash_insert): Use abort rather than assert.
5241 2002-11-22 Paul Eggert <eggert@twinsun.com>
5243 * quotearg.h: Allow multiple inclusion by surrounding with
5244 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5245 so that we can be included first.
5246 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5247 * quotearg.c: Include quotearg.h immediately after config.h.
5248 No need to include stddef.h or sys/types.h any more.
5249 Surround local include files with "", not "<>".
5250 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5251 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5252 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5253 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5254 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5255 (ISPRINT): Remove; no longer needed now that we assume C89.
5257 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5260 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5261 quotearg_char): Use SIZE_MAX rather than
5262 (size_t) -1 when we are talking about "infinity".
5264 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5266 2002-11-22 Bruno Haible <bruno@clisp.org>
5268 * safe-read.h: Assume C89. Add comments.
5269 (safe_read): Change return type to size_t.
5270 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5271 counts > SSIZE_MAX correctly.
5272 * safe-write.h: New file.
5273 * safe-write.c: New file.
5274 * full-read.h: New file.
5275 * full-read.c: New file.
5276 * full-write.h: Assume C89. Add comments.
5277 * full-write.c: Include safe-write.h.
5278 (full_write): Rewritten to use safe_write.
5279 Suggested by Jim Meyering and Paul Eggert.
5281 2002-11-21 Bruno Haible <bruno@clisp.org>
5283 Remove case insensitive option matching.
5284 * argmatch.h (argcasematch): Remove declaration.
5285 (ARGCASEMATCH): Remove macro.
5286 (__xargmatch_internal): Remove case_sensitive argument.
5287 (XARGMATCH): Update.
5288 (XARGCASEMATCH): Remove macro.
5289 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5290 case_sensitive argument.
5291 (argcasematch): Remove function.
5292 (__xargmatch_internal): Remove case_sensitive argument.
5293 (main): Use XARGMATCH instead of XARGCASEMATCH.
5295 * xmalloc.c: Change compile-time error message. Add comment about
5296 required autoconf version.
5298 2002-11-21 Jim Meyering <jim@meyering.net>
5300 * strdup.c (strdup): Tweak comment and initial #if/#include.
5302 Merge in changes from the coreutils.
5304 2002-09-25 Paul Eggert <eggert@twinsun.com>
5305 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5306 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5307 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5308 int. Work more efficiently if X is the same width as uintmax_t.
5309 Do not compare X to -1, to avoid bogus compiler warning.
5310 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5311 Don't assume that f_frsize and f_bsize are the same type.
5313 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5316 * makepath.c (make_path): Restore umask *before* creating the final
5318 (make_path): Minor reformatting.
5320 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5321 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5323 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5324 ones. At least on GNU/Linux systems, `auto' means something else.
5327 2002-11-20 Paul Eggert <eggert@twinsun.com>
5329 Merge argmatch cleanups from Bison. Assume C89.
5331 * argmatch.c: Include config.h here, not in argmatch.h.
5332 Include stdlib.h, for EXIT_FAILURE.
5333 Always include <string.h>, since we assume C89.
5334 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5335 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5336 Include <stddef.h> instead, since it's all we need for size_t.
5337 (PARAMS): Remove. All uses removed.
5338 (ARRAY_CARDINALITY): Do not bother to #undef.
5339 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5340 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5341 Remove unnecessary parentheses.
5342 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5343 Insert necessary parentheses.
5344 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5345 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5347 2002-11-19 Bruno Haible <bruno@clisp.org>
5349 * mbswidth.c: Include mbswidth.h right at the beginning.
5350 * mbswidth.h: Include <stddef.h>, for size_t.
5352 * mbswidth.h (PARAMS): Remove macro.
5353 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5354 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5356 * gcd.h (PARAMS): Remove macro.
5357 (gcd): Use ANSI C function declarations.
5358 * gcd.c (gcd): Likewise.
5360 2002-11-15 Bruno Haible <bruno@clisp.org>
5362 * strcspn.c: Include <stddef.h>.
5363 (strcspn): Use ANSI C function declaration. Change return type to
5365 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5366 (strpbrk): Use NULL.
5367 * strpbrk.h (PARAMS): Remove macro.
5368 (strpbrk): Use ANSI C function declaration.
5369 * strstr.c: Don't include <sys/types.h>.
5370 * strstr.h (PARAMS): Remove macro.
5371 (strstr): Use ANSI C function declarations.
5373 2002-11-06 Bruno Haible <bruno@clisp.org>
5375 * gcd.h (gcd): Change argument type to 'unsigned long'.
5376 * gcd.c (gcd): Likewise.
5378 2002-11-05 Bruno Haible <bruno@clisp.org>
5380 * gcd.h: New file, from gettext-0.11.5.
5381 * gcd.c: New file, from gettext-0.11.5.
5383 2002-11-05 Bruno Haible <bruno@clisp.org>
5385 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5386 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5387 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5388 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5390 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5391 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5393 * closeout.c: Include gettext.h instead of <libintl.h>.
5394 * human.c: Include gettext.h instead of <libintl.h>.
5395 * quotearg.c: Include gettext.h instead of <libintl.h>.
5396 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5397 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5398 * userspec.c: Include gettext.h instead of <libintl.h>.
5399 * version-etc.c: Include gettext.h instead of <libintl.h>.
5400 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5401 (textdomain): Remove definition.
5402 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5404 * long-options.c: Remove include of <libintl.h> and definition of _.
5405 * same.c: Remove include of <libintl.h> and definition of _.
5407 2002-11-04 Bruno Haible <bruno@clisp.org>
5409 * stpcpy.h: New file, from GNU gettext-0.11.5.
5410 * strcase.h: New file, from GNU gettext-0.11.5.
5411 * strpbrk.h: New file, from GNU gettext-0.11.5.
5412 * strstr.h: New file, from GNU gettext-0.11.5.
5413 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5415 2002-05-09 Bruno Haible <bruno@clisp.org>
5417 * config.charset: Update for newest glibc. Add canonical names
5418 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5420 2002-05-09 Bruno Haible <bruno@clisp.org>
5422 * localcharset.c (get_charset_aliases): Add more Windows specific
5425 2002-05-08 Owen Taylor <otaylor@redhat.com>
5427 * config.charset: A few additions for Solaris.
5429 2001-12-05 Bruno Haible <bruno@clisp.org>
5431 * localcharset.c (locale_charset): Don't return an empty string.
5433 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5435 * config.charset: msdos in uk_UA uses CP1125.
5437 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5439 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5440 * localcharset.c (locale_charset): Declare as extern "C".
5442 2002-02-15 Bruno Haible <bruno@clisp.org>
5444 * config.charset [msdosdjgpp]: For Russian, use CP866.
5446 2002-02-11 Bruno Haible <bruno@clisp.org>
5448 * config.charset: Add support for NetBSD.
5450 2002-09-25 <karl@gnu.org>
5452 * strdup.c: copy from libc/string (via ../config/srclist*).
5453 * getopt*: copy from libc/posix.
5454 * gettext.h: copy from gettext.
5455 * .cppi-disable: add strdup.c, gettext.h.
5457 2002-07-01 Jim Meyering <meyering@lucent.com>
5459 * c-stack.c: Include sys/time.h.
5460 From Volker Borchert.
5462 2002-06-11 Paul Eggert <eggert@twinsun.com>
5464 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5465 New macro. Use it uniformly instead of
5466 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5467 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5468 reported by Vin Shelton.
5470 2002-06-22 Jim Meyering <meyering@lucent.com>
5472 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5473 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5475 2002-06-22 Paul Eggert <eggert@twinsun.com>
5477 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5478 Do not assume SA_SIGINFO behavior.
5479 Bug reported by Jim Meyering on NetBSD 1.5.2.
5481 2002-06-22 Jim Meyering <meyering@lucent.com>
5483 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5485 * exitfail.c, exitfail.h: Likewise.
5486 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5488 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5490 (EXTRA_DIST): Add fnmatch_loop.c.
5491 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5493 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5494 * fnmatch.c: Update from diffutils-2.8.2.
5495 * fnmatch_.h: New file. From diffutils-2.8.2.
5496 * fnmatch.h: Remove file.
5498 2002-06-18 Paul Eggert <eggert@twinsun.com>
5500 * file-type.h: Report an error if neither S_ISREG nor
5501 S_IFREG is defined, instead of using a test specific to glibc
5502 2.2. This should be safe, since POSIX requires S_ISREG and
5503 Unix Version 7 had S_IFREG. We don't need to check for
5504 <sys/types.h> since we don't use any symbols that it defines.
5506 2002-06-15 Jim Meyering <meyering@lucent.com>
5508 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5509 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5510 have been included before this file.
5512 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5514 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5515 so that each temporary file name is unique and valid in the first
5516 8 characters, for operation under DOS.
5518 2002-06-15 Jim Meyering <meyering@lucent.com>
5520 Work even with DJGPP 2.03, which lacks support for symlinks.
5522 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5524 * lchown.c (S_ISLNK): Likewise.
5526 2002-06-14 Jim Meyering <meyering@lucent.com>
5528 * file-type.h: Use the version from diffutils-2.8.2.
5529 * file-type.c: Likewise.
5531 2002-05-27 Jim Meyering <meyering@lucent.com>
5533 Fix a problem seen only on nonconforming systems whereby ls.c's
5534 use of localtime, and then of gettimeofday would cause trouble:
5535 the localtime call used to initialize rpl_gettimeofday's save
5536 mechanism would clobber ls's current local time information so
5537 that in any long listing the first file would always be listed
5538 with date 1970-01-01. Analysis by Volker Borchert.
5540 * gettimeofday.c (localtime): Undefine.
5541 (rpl_localtime): New function.
5543 2002-05-22 Jim Meyering <meyering@lucent.com>
5545 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5546 * file-type.h: New file.
5547 * file-type.c (file_type): New file/function. Extracted from diffutils.
5549 2002-04-29 Paul Eggert <eggert@twinsun.com>
5551 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5553 2002-04-28 Paul Eggert <eggert@twinsun.com>
5555 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5556 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5557 of 127, since 64 is the largest conceivable number for ancient
5559 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5561 2002-04-28 Jim Meyering <meyering@lucent.com>
5563 * sig2str.c (WTERMSIG): Remove definition (unused).
5565 2002-04-28 Paul Eggert <eggert@twinsun.com>
5567 * sig2str.h, sig2str.c: New files.
5568 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5570 2002-04-24 Jim Meyering <meyering@lucent.com>
5572 * gettext.h: New file, from Gettext.
5573 * Makefile.am (INCLUDES): Remove -I../intl.
5574 (libfetish_a_SOURCES): Add gettext.h.
5576 2002-04-16 Jim Meyering <meyering@lucent.com>
5578 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5579 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5580 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5582 2002-04-12 Jim Meyering <meyering@lucent.com>
5584 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5586 2002-03-10 Jim Meyering <meyering@lucent.com>
5588 * makepath.c (make_path): Remove a comma from a diagnostic.
5589 Suggestion from Santiago Vila.
5591 2002-03-08 Jim Meyering <meyering@lucent.com>
5593 * rename.c: Mention that this wrapper is needed also on
5594 mips-dec-ultrix4.4 systems.
5596 2002-03-02 Jim Meyering <meyering@lucent.com>
5598 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5599 not HAVE_CLOCK_SETTIME.
5601 2002-02-27 Paul Eggert <eggert@twinsun.com>
5603 * nanosleep.h: Rename to....
5604 * timespec.h: New name for nanosleep.h. All uses changed.
5606 * gettime.c: New file.
5607 * settime.c: New file.
5610 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5611 timespec.h. Remove nanosleep.h.
5613 2002-02-25 Paul Eggert <eggert@twinsun.com>
5615 * acl.c, acl.h: New files.
5616 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5618 2002-02-24 Jim Meyering <meyering@lucent.com>
5620 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5621 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5622 cause trouble. Reported by Nelson Beebe.
5624 2002-02-23 Paul Eggert <eggert@twinsun.com>
5626 * path-concat.c (xpath_concat): Reorder code to pacify
5627 compilers that don't know that xalloc_die never returns.
5629 2002-02-20 Jim Meyering <meyering@lucent.com>
5631 * getdate.c: Regenerate using bison-1.33.
5633 2002-02-15 Paul Eggert <eggert@twinsun.com>
5635 * posixver.c, posixver.h: New files.
5636 * Makefile.am (libfetish_a_SOURCES): Add them.
5638 2002-02-02 Paul Eggert <eggert@twinsun.com>
5639 Bruno Haible <bruno@clisp.org>
5641 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5642 (fwrite_success_callback): New declaration.
5643 * unicodeio.c (unicode_to_mb): New function, extracted from
5644 print_unicode_char. Call failure callback instead of error.
5645 (fwrite_success_callback): New function.
5646 (exit_failure_callback): New function.
5647 (fallback_failure_callback): New function.
5648 (print_unicode_char): Call unicode_to_mb.
5650 2002-01-26 Jim Meyering <meyering@lucent.com>
5652 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5654 2002-01-22 Jim Meyering <meyering@lucent.com>
5656 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5657 Otherwise, some versions of automake would omit the rule that makes
5658 Makefile from Makefile.in.
5660 2001-01-21 Paul Eggert <eggert@twinsun.com>
5662 * xmemcoll.h, xmemcoll.c: New files.
5663 * Makefile.am (libfetish_a_SOURCES): Add them.
5664 * memcoll.c: Include errno.h, and declare errno if not defined.
5665 (memcoll): Set errno to zero if there is no error.
5667 * quotearg.c (quotearg_buffer_restyled):
5668 Fix bug with quoting buffers containing NUL when backslashing escapes.
5669 This bug was exposed by the other changes in this patch.
5670 (quotearg_n_options): New arg ARGSIZE.
5671 All callers changed.
5672 (quoting_options_from_style): New function.
5673 (quotearg_n_style): Use it.
5674 (quotearg_n_style_mem): New function.
5676 * quotearg.h (quotearg_n_style_mem): New function.
5678 2002-01-16 Jim Meyering <meyering@lucent.com>
5680 * getdate.y: Add three semicolons, each just before a closing brace.
5681 Bison (as of version 1.31) no longer papers over that mistake.
5683 2002-02-14 Paul Eggert <eggert@twinsun.com>
5685 * backupfile.c (ISDIGIT): Comment fix.
5686 * getdate.y (ISDIGIT): Likewise.
5687 * posixtm.c (ISDIGIT, year): Likewise.
5688 * strverscmp.c (ISDIGIT): Likewise.
5689 * userspec.c (ISDIGIT): Likewise.
5691 2002-01-05 Jim Meyering <meyering@lucent.com>
5693 * version-etc.c (version_etc_copyright): Update copyright year.
5695 2001-01-19 Paul Eggert <eggert@twinsun.com>
5697 * closeout.c (close_stdout_status): If ferror (stdout), do
5698 not silently exit merely because the output buffer happens to
5699 have nothing pending.
5701 2001-12-18 Paul Eggert <eggert@twinsun.com>
5703 See the big note in ../ChangeLog.
5704 * human.c (suffixes): Prefer K to k for 1024.
5705 (generate_suffix_backwards): New function.
5706 (human_readable_inexact): Use it.
5707 * xstrtol.c (__xstrtol): If there is no number but there
5708 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5709 Accept 'K' as well as 'k'.
5711 2001-12-15 Jim Meyering <meyering@lucent.com>
5713 * regex.h (__restrict_arr): Update from libc.
5715 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5716 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5719 2001-12-10 Jim Meyering <meyering@lucent.com>
5721 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5722 Instead, include "xalloc.h".
5723 (initbuffer): Don't cast xmalloc return value to char*.
5724 (readline): Reword comment.
5725 Don't cast xrealloc return value to char*
5728 2001-12-09 Jim Meyering <meyering@lucent.com>
5730 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5731 `signed and unsigned type in conditional expression'.
5732 * posixtm.c (posix_time_parse): Likewise.
5734 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5736 * readtokens.c (readtoken): Declare an index to be of type unsigned
5737 to avoid a pedantic warning.
5739 * getstr.c: Don't include assert.h.
5740 (getstr): Remove warning-evoking assertions.
5741 Return -1 if offset parameter is out of bounds.
5742 Change the type of a local from int to size_t.
5744 * strftime.c (my_strftime_localtime_r): Include this function
5745 definition in the `#if ! HAVE_TM_GMTOFF' block.
5747 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5748 Include xalloc.h instead.
5750 2001-12-02 Jim Meyering <meyering@lucent.com>
5752 * tempname.c: Don't declare getenv, thus reverting the change of
5753 2001-11-18. It's no longer necessary, now that stdlib.h is always
5756 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5757 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5759 2001-11-30 Akim Demaille <akim@epita.fr>
5761 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5762 before being defined.
5764 2001-11-27 Paul Eggert <eggert@twinsun.com>
5766 * quotearg.h (quotearg_n, quotearg_n_style):
5767 First arg is int, not unsigned.
5768 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5769 (SIZE_MAX, UINT_MAX): New macros.
5770 (quotearg_n_options): Abort if N is negative.
5771 Avoid overflow check on hosts where size_t is 64 bits and int
5772 is 32 bits, as overflow is impossible there.
5773 Fix off-by-one typo that caused unnecessary reallocation.
5775 2001-11-27 Jim Meyering <meyering@lucent.com>
5777 * tempname.c: Merge with version from libc.
5778 * regex.c: Likewise.
5780 * tempname.c: Include stdlib.h unconditionally. On some old systems
5781 for which STDC_HEADERS is 0, it was not included, resulting in a
5782 warning about an integer-to-pointer conversion problem with getenv.
5783 Reported by Volker Borchert.
5785 2001-11-26 Jim Meyering <meyering@lucent.com>
5787 * gtod.h: Remove file.
5788 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5789 * gettimeofday.c: Don't include gtod.h.
5790 (GTOD_init): Remove function.
5791 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5792 Suggestion from Volker Borchert.
5794 2001-11-23 Jim Meyering <meyering@lucent.com>
5796 * hash.h (struct hash_table): Don't define here. Merely declare it.
5797 * hash.c (struct hash_table): Define it here instead.
5799 2001-11-22 Jim Meyering <meyering@lucent.com>
5801 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5803 2001-11-18 Paul Eggert <eggert@twinsun.com>
5805 * tempname.c (TMP_MAX): Remove; no longer needed.
5806 (TEMPORARIES): New macro.
5807 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5808 removes an artificial limitation (e.g. HP-UX 10.20, where
5811 2001-11-18 Jim Meyering <meyering@lucent.com>
5813 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5816 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5817 files will be created before anything else.
5819 2001-11-17 Jim Meyering <meyering@lucent.com>
5821 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5822 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5823 rather than group writable. Patch by Juan F. Codagnone.
5825 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5826 Instead, include "xalloc.h".
5828 * mountlist.c: Include unlocked-io.h after all system headers.
5829 Remove explicit declarations of xmalloc, xrealloc,
5830 and xstrdup. Instead, include "xalloc.h".
5832 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5833 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5834 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5836 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5837 Reported by Padraig Brady.
5839 * mkstemp.c: #undef mkstemp.
5841 (rpl_mkstemp): Rename from mkstemp.
5844 2001-11-16 Jim Meyering <meyering@lucent.com>
5846 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5847 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5848 determine the amount of total physical memory, use pstat_getstatic.
5849 HPUX-11 doesn't define _SC_PHYS_PAGES.
5850 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5851 If sysconf couldn't be used to determine the amount of available
5852 physical memory, use both pstat_getstatic and pstat_getdynamic.
5853 Based on a patch from Bob Proulx.
5855 2001-11-05 Jim Meyering <meyering@lucent.com>
5857 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5859 2001-11-03 Jim Meyering <meyering@lucent.com>
5861 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5862 in argmatch_to_argument call.
5864 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5867 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5868 e.g., a fault due to an attempt to free a NULL pointer.
5870 2001-11-01 Jim Meyering <meyering@lucent.com>
5872 * dirfd.c, dirfd.h: New files.
5873 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5875 * hash.c (hash_print) [TESTING]: Clean up.
5877 2001-10-22 Paul Eggert <eggert@twinsun.com>
5879 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5880 to avoid a warning if -Wall.
5882 2001-10-21 Paul Eggert <eggert@twinsun.com>
5884 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5886 2001-10-21 Jim Meyering <meyering@lucent.com>
5888 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5889 this code would end up calling gettext even in packages built
5891 * getopt.c (_): Likewise.
5892 * regex.c (_): Likewise.
5894 2001-10-20 Paul Eggert <eggert@twinsun.com>
5896 * error.c (strerror_r): Do not declare unless !_LIBC.
5897 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5898 Use strerror_r that is only a macro, even if it is not a function.
5899 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5900 (private_strerror): Use prototypes, not old-style function definition.
5901 (print_errno_message): New function.
5902 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5904 (error_tail, error, error_at_line): Use it.
5906 2001-10-11 Jim Meyering <meyering@lucent.com>
5908 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5909 and quote_n (1, ... to avoid clobbering a buffer.
5911 2001-10-05 Jim Meyering <meyering@lucent.com>
5913 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5914 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5915 * hash-pjw.h: New file.
5917 2001-09-30 Jim Meyering <meyering@lucent.com>
5919 * mountlist.c [MOUNTED_GETFSSTAT]:
5920 Include <sys/ucred.h>, for Apple Darwin.
5921 Include sys/mount.h and sys/fs_types.h only if available.
5923 (read_filesystem_list): Use FS_TYPE.
5925 2001-09-29 Paul Eggert <eggert@twinsun.com>
5927 * exclude.c (excluded_filename): 0 -> false, since it's
5930 2001-09-28 Paul Eggert <eggert@twinsun.com>
5932 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5933 #defines strtoimax. Also treat the other strto* functions
5936 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5937 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5938 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5940 2001-09-26 Jim Meyering <meyering@lucent.com>
5942 Most macros in unlocked-io.h had the wrong number of arguments.
5943 * gen-uio: New script.
5944 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5945 * unlocked-io.hin: Remove file.
5946 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5947 rather than trying to embed it here.
5948 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5949 Reported by Padraig Brady.
5951 2001-09-25 Volker Borchert <bt@teknon.de>
5953 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5955 2001-09-23 Jim Meyering <meyering@lucent.com>
5957 * mountlist.c: Remove useless parentheses in #if directives.
5958 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5959 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5961 2001-09-22 Jim Meyering <meyering@lucent.com>
5963 * localcharset.c: Update from latest gettext.
5964 * config.charset: Likewise.
5966 2001-09-20 Jim Meyering <meyering@lucent.com>
5968 * xstrtol.c (strtoimax): Guard declaration with
5969 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5970 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5971 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5972 (strtoumax): Likewise, for completeness (it wasn't necessary).
5974 2001-09-06 Paul Eggert <eggert@twinsun.com>
5976 * strtoimax.c (HAVE_LONG_LONG):
5977 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5978 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5979 to work around bug in IBM C compiler.
5981 2001-09-16 Jim Meyering <meyering@lucent.com>
5983 * mkdir.c: New file.
5985 2001-09-04 Paul Eggert <eggert@twinsun.com>
5987 * xgetcwd.c: Revert some of the previous change; intead,
5988 fix the HAVE_GETCWD_NULL code to behave more like the
5989 !HAVE_GETCWD_NULL code used to.
5992 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5995 2001-09-04 Paul Eggert <eggert@twinsun.com>
5997 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5998 Use ssize_t, not int, to store result of readlink.
5999 Check for ssize_t overflow as well as size_t overflow,
6000 as POSIX says the result of readlink is implementation-defined
6001 when ssize_t overflows.
6002 Remove unnecessary cast to char*.
6003 Use free+malloc instead of realloc, as the storage doesn't need
6004 to be preserved and it's clearer and can be more efficient that way.
6005 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6006 * xreadlink.h (xreadlink): Update prototype.
6008 2001-09-03 Paul Eggert <eggert@twinsun.com>
6010 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6011 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6012 spotted by Jim Meyering.
6014 2001-09-03 Jim Meyering <meyering@lucent.com>
6016 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6018 2001-09-03 Paul Eggert <eggert@twinsun.com>
6020 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6021 like the HAVE_GETCWD_NULL code.
6022 Include pathmax.h if not HAVE_GETCWD.
6023 Do not include xalloc.h.
6024 (INITIAL_BUFFER_SIZE): New symbol.
6025 Do not use xmalloc / xrealloc, since the caller is responsible for
6026 handling errors. Preserve errno around `free' during failure.
6027 Do not overrun buffer when using getwd.
6029 2001-09-03 Paul Eggert <eggert@twinsun.com>
6031 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6032 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6034 2001-09-02 Jim Meyering <meyering@lucent.com>
6036 * error.c: Update from GNU libc.
6038 2001-09-01 Jim Meyering <meyering@lucent.com>
6040 * xreadlink.c: New file.
6041 * xreadlink.h: New file.
6042 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6044 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6045 doesn't conflict with sparc Solaris 7's definition in
6046 /usr/include/sys/int_types.h.
6048 * exclude.c: Use `""', not `<>' to #include non-system header files.
6049 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6050 and strncasecmp as r-values. Unixware didn't have declarations.
6052 2001-08-31 Jim Meyering <meyering@lucent.com>
6054 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6055 Use an initial, malloc'd, buffer of length 128 rather than
6056 a statically allocated one of length 1024.
6058 2001-08-30 Paul Eggert <eggert@twinsun.com>
6060 * xgetcwd.c: Don't include pathmax.h.
6061 Include stdlib.h and unistd.h if available.
6063 (xmalloc, xstrdup, free): Remove decls.
6064 (xgetcwd): Don't assume sizes fit in unsigned.
6065 Check for overflow when computing sizes.
6066 Simplify reallocation code.
6068 2001-08-28 Paul Eggert <eggert@twinsun.com>
6070 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6072 * strtoimax.c: Renamed from strtoxmax.c, removing the
6075 Also, make the following further changes to make this file's
6076 configuration more similar to that of strtol.c:
6077 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6078 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6079 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6080 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6081 changed to signed values.
6083 And make the following changes as well:
6084 Fix copyright notice, as 1999 was missing.
6085 (verify): New macro.
6086 (strtoimax): Check sizes at compile-time, not run-time.
6087 Prefer strtol to strtoll if both work.
6088 (main): Remove; it was not that useful and was a pain to maintain.
6090 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6092 2001-08-30 Paul Eggert <eggert@twinsun.com>
6094 * savedir.c (savedir): Remove size parameter, as POSIX says that
6095 a directory's st_size can have an arbitrary value, so the old
6096 usage could waste an arbitrary amount of memory. All uses
6098 * savedir.h: Update prototype.
6100 2001-08-30 Paul Eggert <eggert@twinsun.com>
6102 * xstrtol.c (strtoimax): New decl.
6104 2001-08-28 Paul Eggert <eggert@twinsun.com>
6106 * xstrtol.h: Add copyright notice.
6107 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6108 LONGINT_INVALID_SUFFIX_CHAR.
6110 2001-08-30 Paul Eggert <eggert@twinsun.com>
6112 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6115 2001-08-30 Paul Eggert <eggert@twinsun.com>
6117 * hash.c: Remove '2001' from copyright notice.
6119 2001-08-30 Paul Eggert <eggert@twinsun.com>
6121 * full-write.h: New file.
6122 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6123 * full-write.c: Correct credits, as cccp.c no longer
6124 exists and anyway it was so heavily changed from the old cccp
6125 code as to be unrecognizable. Include full-write.h.
6126 (full_write) Return size_t, with short writes meaning failure.
6127 All callers changed. This fixes a bug with large buffers
6129 * utime.c: Include full-write.h.
6131 2001-08-30 Paul Eggert <eggert@twinsun.com>
6133 Merge 'exclude' changes from tar 1.13.22.
6134 This fixes one or two unlikely storage allocation overflow bugs,
6135 but doesn't change user-visible behavior otherwise.
6137 2001-08-30 Paul Eggert <eggert@twinsun.com>
6139 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6140 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6141 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6142 Include if available.
6143 (<xalloc.h>): Include
6144 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6145 (verify): New macro. Use it to verify that EXCLUDE macros do not
6146 collide with FNM macros.
6147 (struct patopts): New struct.
6148 (struct exclude): Use it, as exclude patterns now come with options.
6149 (new_exclude): Support above changes.
6150 (new_exclude, add_exclude_file):
6151 Initial size must now be a power of two to simplify overflow checking.
6152 (free_exclude, fnmatch_no_wildcards): New function.
6153 (excluded_filename): No longer requires options arg, as the options
6154 are determined by add_exclude. Now returns bool, not int.
6155 (excluded_filename, add_exclude):
6156 Add support for the fancy new exclusion options.
6157 (add_exclude, add_exclude_file): Now takes int options arg.
6158 Check for arithmetic overflow when computing sizes.
6159 (add_exclude_file): xrealloc might modify errno, so don't
6160 realloc until after errno might be used.
6162 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6164 (free_exclude): New decl.
6165 (add_exclude, add_exclude_file): Now takes int options arg.
6166 (excluded_filename): No longer requires options arg, as the options
6167 are determined by add_exclude. Now returns bool, not int.
6169 2001-08-30 Paul Eggert <eggert@twinsun.com>
6171 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6173 2001-08-27 Jim Meyering <meyering@lucent.com>
6175 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6177 * version-etc.c (N_): Remove definition.
6178 Revert most of last change.
6179 Instead, simply don't mark the `Copyright...' string for translation.
6180 Based on advice from Paul Eggert.
6182 * strtoxmax.c: Tweak comment.
6184 2001-08-26 Jim Meyering <meyering@lucent.com>
6186 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6187 of copyright with `%s' so translators don't get an untranslated
6189 (COPYRIGHT_YEAR): Define.
6190 (version_etc): Use fprintf rather than fputs.
6191 Suggestion from Ulrich Drepper.
6193 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6195 * strtoll.c: New file, from GNU libc.
6196 * xstrtoimax.c: New file.
6198 * xstrtol.h: Add xstrtoimax.
6199 * strtoumax.c: New file. Simply include "strtoumax.c".
6200 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6202 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6203 * strtoxmax.c: ... then renamed to this.
6205 2001-08-13 Paul Eggert <eggert@twinsun.com>
6207 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6208 Port to Solaris 8, where 'sed' requires a space after the 'r'
6209 command, and where sh dislikes "$/". Clean up the spacing a bit.
6210 Redirect output to $tmp just once.
6212 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6214 * addext.c (<errno.h>): Include.
6215 (errno): Declare if not defined.
6216 (addext): Work correctly when pathconf returns -1 and leaves
6217 errno alone because there is no limit. Also, work even if
6218 pathconf returns a value greater than SIZE_MAX.
6220 2001-08-12 Jim Meyering <meyering@lucent.com>
6222 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6223 Simply `return getcwd (NULL, 0);'.
6224 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6225 Use 1300 as initial value for length, not PATH_MAX.
6227 * pathmax.h: Clean up cpp syntax.
6229 2001-08-12 Jim Meyering <meyering@lucent.com>
6231 * gettimeofday.c: New file.
6233 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6235 2001-08-04 Jim Meyering <meyering@lucent.com>
6237 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6238 to get in sync with glibc.
6240 2001-08-03 Paul Eggert <eggert@twinsun.com>
6242 The following changes are from gettext 0.10.39 as maintained by
6245 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6246 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6247 with inverted sense. All uses changed.
6249 * mbswidth.c: Don't include <limits.h>.
6250 Include <stdlib.h> and <string.h> unconditionally.
6251 (iswcntrl, mbsinit, ISCNTRL): New macros.
6252 (mbsnwidth): Use K&R style function declarations.
6253 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6254 can optimize it when MB_CUR_MAX == 1.
6255 The width of control characters is zero, not 1.
6257 2001-07-15 Jim Meyering <meyering@lucent.com>
6259 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6260 (BUILT_SOURCES): Add unlocked-io.h.
6261 (io_functions): Define.
6262 (unlocked-io.h): New rule.
6263 (DISTCLEANFILES): Add unlocked-io.h.
6264 (all-local): Depend on unlocked-io.h, to ensure it is created.
6266 * unlocked-io.hin: New file
6268 * regex.c: Update from glibc.
6270 2001-07-05 Jim Meyering <meyering@lucent.com>
6272 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6274 (libfetish_a_SOURCES): Put all .h files here instead.
6275 Remove a thus-exposed (better checks in automake) duplicate and
6276 two unnecessary .h files.
6278 2001-06-11 Jim Meyering <meyering@lucent.com>
6280 * regex.c: Update from GNU libc.
6282 2001-05-27 Jim Meyering <meyering@lucent.com>
6284 * readutmp.h (UT_TYPE): Define.
6286 2001-05-24 Jim Meyering <meyering@lucent.com>
6288 * argmatch.c: Include "quote.h".
6289 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6290 quote function. Reported by Göran Uddeborg.
6292 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6294 * dirname.c (dir_name): Compute append_dot using path, not newpath
6295 which is not yet declared.
6297 2001-05-11 Paul Eggert <eggert@twinsun.com>
6299 * Makefile.am (libfetish_a_SOURCES):
6300 Add strftime.c, since we now compile it on all hosts.
6302 * strftime.c (my_strftime):
6303 Define to nstrftime if emacs, but only if my_strftime is not defined.
6304 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6305 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6306 Add one more extra argument: a nanoseconds value.
6309 (my_strftime function): Add %N format.
6310 (emacs_strftimeu): Renamed from emacs_strftime,
6311 with extra ut argument.
6313 2001-05-11 Paul Eggert <eggert@twinsun.com>
6315 dirname code cleanup. base_name now behaves more compatibly
6316 with POSIX basename when given file names that have trailing
6317 slashes, and similarly for dir_name. Add new primitives
6318 base_len and dir_len. Put the directory-name-related decls
6321 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6322 * backupfile.c (base_name): Likewise.
6323 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6324 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6325 * makepath.c (strip_trailing_slashes): Likewise.
6326 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6328 * rename.c (strip_trailing_slashes): Likewise.
6329 * same.c (base_name): Likewise.
6330 * stripslash.c (ISSLASH): Likewise.
6332 * addext.c: Include <dirname.h> after size_t is defined.
6333 * backupfile.c: Likewise.
6335 * addext.c (addext): Use base_len to trim redundant
6336 trailing slashes instead of doing it ourselves.
6337 But do not trim the last slash if it is not redundant.
6339 * backupfile.c (find_backup_file_name,
6340 max_backup_version): Use base_len instead of rolling it ourselves.
6341 Handle the case of "" and (on DOS) "C:" correctly.
6343 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6344 Include <string.h>, <dirname.h>.
6345 (base_name): Allow file names ending in slashes, other than names
6346 that are all slashes. In this case, return the basename followed
6347 by the slashes. This is more general, and can be used in places
6348 where the original base_name purposely had an assertion failure.
6349 (base_len): New function.
6351 * dirname.c: Include <string.h> instead of <stdlib.h>.
6352 Do not include <assert.h>; no longer needed.
6354 (memrchr): Remove decl.
6355 (dir_name_r): Remove.
6356 (dir_len): Renamed from dirlen. All callers changed.
6357 Rewrite in terms of base_name, for simplicity and consistency.
6358 (dir_name): Never return NULL. All callers changed.
6359 Do not include <stdlib.h> in test program; no longer needed.
6360 return 0; is fine for test program.
6362 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6364 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6366 * path-concat.c (path_concat): Use base_len to compute
6367 base length, not strlen; this means we cannot rely on memcpy
6370 * same.c (STREQ): Remove.
6371 (same_name): Handle the case where the basename ends in trailing '/'.
6373 * stripslash.c (strip_trailing_slashes): Return nonzero if
6374 a slash was stripped. Do not strip the last slash after a
6377 2001-04-08 Jim Meyering <meyering@lucent.com>
6379 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6380 recomputed; that's necessary when the offset spans a DST transition.
6381 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6383 2001-04-02 Jim Meyering <meyering@lucent.com>
6385 * regex.h, regex.c: Update from GNU libc.
6387 2001-03-19 Paul Eggert <eggert@twinsun.com>
6389 * version-etc.c (version_etc_copyright): Update to 2001.
6391 2001-03-16 Paul Eggert <eggert@twinsun.com>
6393 * tempname.c (uint64_t): Define to uintmax_t if
6394 not defined, and if UINT64_MAX is not defined.
6395 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6396 Reported by John David Anglin.
6398 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6400 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6401 alias if codeset is empty.
6402 * config.charset (BeOS): Use wildcard syntax.
6404 2001-03-13 Jim Meyering <meyering@lucent.com>
6406 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6407 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6410 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6412 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6414 * unicodeio.c (print_unicode_char): Simplify accordingly.
6416 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6418 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6419 support for DOS/DJGPP.
6421 2001-02-28 Paul Eggert <eggert@twinsun.com>
6423 * Makefile.am (libfetish_a_SOURCES):
6424 Add dup-safer.c, fopen-safer.c.
6425 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6427 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6429 2001-02-25 Paul Eggert <eggert@twinsun.com>
6431 The mkstemp replacement is taken from glibc 2.2.2, with some
6432 portability fixes for use outside glibc, as follows:
6434 * tempname.c (struct_stat64): New macro.
6435 (direxists, __gen_tempname): Use it.
6436 This avoids a portability problem with Solaris 8.
6438 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6439 (<stddef.h>, <stdint.h>, <string.h>):
6440 Include only if STDC_HEADERS || _LIBC.
6441 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6442 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6443 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6444 (__set_errno): Define this macro if <errno.h> doesn't.
6445 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6446 Define these macros if <stdio.h> doesn't.
6447 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6448 Define these macros if <sys/stat.h>
6449 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6450 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6451 __xstat64): Define if not _LIBC.
6452 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6453 (__gen_tempname): Invoke gettimeofday only if
6454 HAVE_GETTIMEOFDAY || _LIBC;
6455 otherwise, fall back on plain "time".
6456 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6458 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6460 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6462 2001-02-17 Jim Meyering <meyering@lucent.com>
6464 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6465 around included file name.
6467 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6469 * strftime.c: Update from GNU libc (the only changes were to comments).
6471 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6473 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6475 2001-02-17 Paul Eggert <eggert@twinsun.com>
6477 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6478 Remove workaround macros for hosts that have mbrtowc but not
6479 mbstate_t, as we now insist on proper declarations for both
6480 before using mbrtowc.
6482 2001-02-17 Jim Meyering <meyering@lucent.com>
6484 * regex.c: Update from libc.
6486 2001-02-16 Paul Eggert <eggert@twinsun.com>
6488 * alloca.c (malloc): Undef before defining, since stdlib.h
6489 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6490 Reported by Mark Hounschell via Paul Eggert.
6492 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6494 * config.charset: Update for FreeBSD 4.2.
6496 2001-01-26 Jim Meyering <meyering@lucent.com>
6498 * quotearg.c: Include stddef.h.
6499 * quote.c: Include stddef.h.
6500 Reported by Axel Kittenberger.
6502 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6503 line in double quotes so that it evokes a better diagnostic.
6504 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6505 Reported by Axel Kittenberger.
6507 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6509 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6510 to avoid a warning. Add back 'const' to inptr.
6512 2001-01-16 Jim Meyering <meyering@lucent.com>
6514 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6517 2001-01-14 Jim Meyering <meyering@lucent.com>
6519 * rename.c: New file. From Volker Borchert.
6520 Include stdlib.h, string.h or strings.h, and xalloc.h.
6521 Use strip_trailing_slashes rather than open-coding it.
6523 2001-01-03 Paul Eggert <eggert@twinsun.com>
6525 * strftime.c: Sync with glibc time/strftime.c 1.81.
6527 2001-01-03 Jim Meyering <meyering@lucent.com>
6529 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6530 local `inptr' to avoid warning with some system declarations of iconv.
6532 2000-12-29 Paul Eggert <eggert@twinsun.com>
6534 * modechange.c: Do not assume that mode_t uses the
6535 traditional octal encoding. E.g. "chmod 1 FOO" should set
6536 the other-execute bit of FOO even if S_IXOTH != 1.
6538 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6539 WOTH, XOTH, ALLM): New macros.
6540 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6541 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6543 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6544 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6546 No need to use uintmax_t; unsigned long is long enough.
6547 Don't bother to get suffix since we don't use it.
6549 2000-12-24 Jim Meyering <meyering@lucent.com>
6551 * hash.c (is_prime): Return explicit boolean values.
6552 (hash_get_first): Return NULL to appease Irix5.6's 89.
6553 Reported by Nelson Beebe.
6555 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6557 * localcharset.c (locale_charset): Add support for Win32.
6559 2000-12-18 Paul Eggert <eggert@twinsun.com>
6561 * physmem.h, physmem.c: New files.
6563 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6564 (noinst_HEADERS): Add physmem.h.
6566 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6567 't' for compatibility with Solaris 8 sort.
6569 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6571 * config.charset: Add support for BeOS.
6573 2000-12-16 Jim Meyering <meyering@lucent.com>
6575 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6576 SHELLS_FILE to a file name that's useful on djgpp systems.
6578 (ADDITIONAL_DEFAULT_SHELLS): Define.
6579 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6580 Based mostly on a patch from Prashant TR.
6582 2000-12-16 Jim Meyering <meyering@lucent.com>
6584 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6585 N and M) would have treated it like `chown N:N FILE'.
6587 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6589 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6591 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6592 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6593 to the list of canonical encodings. Rename EUC-CN to GB2312.
6595 2000-12-08 Andreas Schwab <schwab@suse.de>
6597 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6598 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6600 2000-12-07 Jim Meyering <meyering@lucent.com>
6602 * stripslash.c (ISSLASH): Define.
6603 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6606 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6607 (dir_name_r): Declare this function as static.
6608 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6609 manifest itself on a name containing a mix of slashes and
6611 Make this function work with names starting with a DOS-style
6612 drive letter and colon prefix.
6613 (dir_name): Append `.' if necessary.
6614 Based mostly on patches from Prashant TR and Eli Zaretskii.
6616 * dirname.h (dir_name_r): Remove prototype.
6618 2000-12-05 Jim Meyering <meyering@lucent.com>
6620 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6622 2000-12-04 Jim Meyering <meyering@lucent.com>
6624 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6625 Also include memory.h, stdlib.h, unistd.h if appropriate.
6626 Reported by Andreas Jaeger (conflicting declaration of malloc).
6628 2000-12-02 Jim Meyering <meyering@lucent.com>
6630 * closeout.h: Make idempotent, to avoid some obscure warnings.
6632 2000-12-01 Paul Eggert <eggert@twinsun.com>
6634 * memrchr.c: Include <config.h> before any system include file.
6636 2000-11-29 Paul Eggert <eggert@twinsun.com>
6638 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6640 2000-11-26 Jim Meyering <meyering@lucent.com>
6642 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6644 2000-11-22 Paul Eggert <eggert@twinsun.com>
6646 * strftime.c (my_strftime): Do not invoke mbrlen with a
6647 size of (size_t) -1; it's not portable.
6649 2000-11-17 Akim Demaille <akim@epita.fr>
6651 * obstack.h: Formatting changes.
6652 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6653 prevent type checking.
6654 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6655 cast the value to (void *): assigning a `foo *' to a `void *'
6657 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6659 2000-11-17 Jim Meyering <meyering@lucent.com>
6661 * strstr.c: Update from GNU libc.
6663 2000-11-16 Jim Meyering <meyering@lucent.com>
6665 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6667 2000-11-11 Jim Meyering <meyering@lucent.com>
6669 * error.c: Add a couple #includes, merging from GNU libc version.
6671 2000-11-10 Jim Meyering <meyering@lucent.com>
6673 * obstack.h: Update from GNU libc.
6674 * obstack.c: Likewise.
6676 2000-11-06 Paul Eggert <eggert@twinsun.com>
6678 * getusershell.c (setusershell): Use rewind rather than
6679 fseek/fseeko, to avoid configuration hassles with fseeko.
6680 Don't bother opening SHELLS_FILE if shellstream is NULL;
6683 2000-11-05 Jim Meyering <meyering@lucent.com>
6685 * makepath.h (make_dir): Declare.
6686 * makepath.c (make_dir): Remove `static' attribute.
6689 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6691 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6692 last one in a bucket, advance to the next bucket.
6694 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6696 * fnmatch.c: Do not comment out all the code if we are using
6697 the GNU C library, because in some cases we are replacing buggy
6698 code in the GNU C library itself.
6700 2000-10-30 Paul Eggert <eggert@twinsun.com>
6702 * error.h, getline.h, modechange.h:
6703 Remove "2000" from Copyright line, as the file hasn't been
6704 changed this year other than in the copyright notice.
6706 * xalloc.h: Add "2000" to Copyright line, as this file
6707 was changed this year.
6709 2000-10-30 Paul Eggert <eggert@twinsun.com>
6711 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6712 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6713 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6715 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6717 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6718 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6719 doesn't define __restrict_arr.
6721 2000-10-29 Jim Meyering <meyering@lucent.com>
6723 * xstat.in: Fix grammar in comment.
6725 2000-10-28 Jim Meyering <meyering@lucent.com>
6727 * memchr.c: Update from libc.
6728 Adjust for portability:
6729 [HAVE_STDLIB_H]: Include stdlib.h.
6730 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6731 Undef __memchr, too.
6732 [!weak_alias]: Define __memchr to memchr.
6734 * regex.c: Update from libc.
6735 * regex.h: Likewise.
6736 * getopt1.c: Likewise.
6737 * memcmp.c: Likewise.
6739 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6740 Avoid using fseek, when possible -- it's broken by design.
6741 Patch by Ulrich Drepper.
6743 2000-10-26 Jim Meyering <meyering@lucent.com>
6745 * strftime.c: Update from libc.
6747 2000-10-25 Jim Meyering <meyering@lucent.com>
6749 * obstack.c: Update from libc.
6751 2000-10-23 Jim Meyering <meyering@lucent.com>
6753 * hard-locale.c (hard_locale): Revert last change -- it was simply
6754 wrong. That set_locale call must not have any side effects.
6757 2000-10-22 Jim Meyering <meyering@lucent.com>
6759 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6760 [CYCLIC]: Remove now-unused definition.
6762 * save-cwd.c (O_DIRECTORY): Define, if needed.
6763 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6764 Suggestion from Ulrich Drepper.
6766 2000-10-21 Jim Meyering <meyering@lucent.com>
6768 * dirname.c (dir_name_r): New function, factored out of dir_name.
6769 (dir_name): Use dir_name_r.
6770 * dirname.h (dir_name_r): Declare it.
6772 2000-10-21 Jim Meyering <meyering@lucent.com>
6774 * dirname.c (memrchr): Declare if necessary.
6775 (dir_name): Remove the restriction that there be no
6776 trailing slashes. Now, this code skips past them, effectively
6778 [TEST_DIRNAME] (main): New unit tests.
6780 * memrchr.c: New file from GNU libc.
6781 Undef __memrchr, too.
6782 [!weak_alias]: Define __memrchr to memrchr.
6783 Guard weak_alias use with `#ifdef weak_alias'.
6785 2000-10-17 Jim Meyering <meyering@lucent.com>
6787 * quote.h (PARAMS): Define and use.
6788 Reported by Akim Demaille.
6790 * getopt.c: Update from libc.
6792 2000-10-16 Jim Meyering <meyering@lucent.com>
6794 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6797 2000-09-25 Jim Meyering <meyering@lucent.com>
6799 * md5.h (rol): Define (from GnuPG).
6801 * sha.c: Give credit (GnuPG) where due.
6802 (M): Use rol rather than open-coding it.
6803 Add a FIXME comment.
6805 2000-09-21 Jim Meyering <meyering@lucent.com>
6807 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6808 Reported by Michael Stone.
6810 2000-09-20 Jim Meyering <meyering@lucent.com>
6812 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6813 (noinst_HEADERS): Add sha.h.
6814 Based on code from Scott G. Miller and from GnuPG.
6816 2000-09-15 Jim Meyering <meyering@lucent.com>
6818 * regex.c: Update from libc.
6820 2000-09-10 Jim Meyering <meyering@lucent.com>
6822 * getopt.c (_getopt_internal): Update from glibc.
6824 2000-09-09 Jim Meyering <meyering@lucent.com>
6826 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6827 think it should be used as a general replacement for isascii.
6828 * fnmatch.c: Likewise.
6829 * mbswidth.c: Likewise
6830 * regex.c: Likewise.
6833 * userspec.c: Include sys/param.h and limits.h.
6835 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6836 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6837 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6838 UID, GID. Check range.
6840 2000-09-06 Jim Meyering <meyering@lucent.com>
6842 * getopt.c (_getopt_internal): Update from glibc.
6844 2000-08-30 Jim Meyering <meyering@lucent.com>
6846 * strftime.c: Merge in changes from GNU libc.
6848 2000-08-26 Jim Meyering <meyering@lucent.com>
6850 * closeout.c: Include "__fpending.h".
6851 (close_stdout_status): Return right away if there's nothing to flush.
6853 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6854 * __fpending.c: New file.
6855 * __fpending.h: New file.
6857 2000-08-07 Paul Eggert <eggert@twinsun.com>
6859 Standardize on "memory exhausted" instead of "Memory exhausted"
6860 or "virtual memory exhausted".
6861 * obstack.c (print_and_abort): Use "memory exhausted", not
6862 "virtual memory exhausted".
6863 * same.c (same_name): Invoke xalloc_die instead of printing
6865 * userspec.c (parse_user_spec): Likewise.
6866 * bumpalloc.h: comment fix
6867 * same.c, userspec.c: Include xalloc.h.
6869 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6870 not char *const and pointing to a constant array.
6871 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6872 (xrealloc): Comment fix.
6874 * userspec.c (parse_user_spec):
6875 Don't translate a message until just before returning,
6876 to avoid unnecessary translation.
6878 2000-08-07 Jim Meyering <meyering@lucent.com>
6880 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6881 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6882 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6883 getgroups.c, gethostname.c, getopt.h, group-member.c,
6884 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6885 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6886 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6887 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6888 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6889 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6890 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6891 yesno.c: Back out Copyright date changes for each file with no change
6892 this year. This eases coordination with other programs using the same
6893 source code modules. From Paul Eggert.
6895 2000-08-03 Greg McGary <greg@mcgary.org>
6897 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6898 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6899 (EXTEND_BUFFER): Use them.
6901 2000-08-01 Jim Meyering <meyering@lucent.com>
6903 * dirname.c (ISSLASH): Define.
6904 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6905 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6906 both `\' and `/' may be use as path separators.
6907 Based on a patch from Prashant TR.
6909 2000-07-31 Paul Eggert <eggert@twinsun.com>
6911 * quotearg.c (quotearg_n_options): Don't make the initial
6912 slot vector a constant, since it might get modified.
6914 2000-07-31 Jim Meyering <meyering@lucent.com>
6916 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6917 * obstack.c (print_and_abort): Likewise.
6919 2000-07-30 Paul Eggert <eggert@twinsun.com>
6921 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6922 buffer, so that the caller can always quote one small
6923 component of a "memory exhausted" message in slot 0.
6924 From a suggestion by Jim Meyering.
6926 2000-07-30 Jim Meyering <meyering@lucent.com>
6928 * makepath.c (make_path): Quote the other instance, too.
6930 * quotearg.c (N_STATIC_SLOTVECS): Define.
6931 (STATIC_BUF_SIZE): Define.
6932 (quotearg_n_options): Use only statically allocated storage when
6933 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6934 than STATIC_BUF_SIZE.
6936 2000-07-29 Jim Meyering <meyering@lucent.com>
6938 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6939 * dirname.c (dir_name): Likewise.
6941 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6943 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6944 (dir_name): Assert that there are no trailing slashes.
6946 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6948 * mbswidth.h (mbswidth): Add a flags argument.
6949 (mbswidth): New declaration.
6950 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6951 * mbswidth.c (mbswidth): Add a flags argument.
6952 (mbsnwidth): New function.
6954 2000-07-24 Jim Meyering <meyering@lucent.com>
6956 * mbswidth.c: Remove useless #else. From Bruno Haible.
6958 2000-07-23 Paul Eggert <eggert@twinsun.com>
6960 * mbswidth.c (_XOPEN_SOURCE):
6961 Don't define; this causes problems on Solaris 7.
6962 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6964 2000-07-23 Paul Eggert <eggert@twinsun.com>
6967 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6968 so that mbstate_t is always defined.
6970 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6971 be 1 in at least one GCC installation, and this configuration
6972 error is likely to be common. Ignoring MB_LEN_MAX hurts
6973 performance on hosts that have mbrtowc but have only unibyte
6974 locales, but I assume these hosts are rare.
6976 2000-07-23 Paul Eggert <eggert@twinsun.com>
6978 * quotearg.c: Streamline by invoking multibyte code only if needed.
6979 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6980 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6981 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6982 invoke multibyte primitives.
6984 2000-07-23 Jim Meyering <meyering@lucent.com>
6986 * basename.c (base_name): Add an assertion.
6988 2000-07-15 Bruno Haible <clisp.cons.org>
6990 * quotearg.c: When the system forces us to redefine mbstate_t,
6991 shadow its mbsinit function.
6993 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6995 * mbswidth.h: New file.
6996 * mbswidth.c: New file.
6997 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6998 (noinst_HEADERS): Add mbswidth.h.
7000 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7002 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7005 2000-07-15 Jim Meyering <meyering@lucent.com>
7007 * makepath.c: Include quote.h.
7008 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7009 corresponding argument in a `quote (...)' call.
7010 Give better diagnostics.
7012 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7013 (noinst_HEADERS): Add quote.h.
7015 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7016 from tar's src/misc.c.
7017 * quote.h: New file. Prototypes for same.
7019 2000-07-10 Paul Eggert <eggert@twinsun.com>
7021 From a suggestion by Bruno Haible.
7022 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7023 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7024 to decide whether to define the BeOS workaround macro;
7025 this adjusts to the change to AC_MBSTATE_T.
7027 2000-07-13 Paul Eggert <eggert@twinsun.com>
7029 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7031 * quotearg.c (quoting_style_args, quoting_style_vals,
7032 quotearg_buffer_restyled): Add support for
7033 clocale_quoting_style. Undo previous change to
7034 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7035 and "{RIGHT QUOTATION MARK}" msgids.
7037 2000-07-05 Paul Eggert <eggert@twinsun.com>
7039 The old behavior of quoting `like this' doesn't look good with
7040 newer, ISO-style fonts. See:
7041 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7043 Instead, quote "like this" by default. Let the translator
7044 tailor the locale-specific quoting behavior by providing
7045 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7047 * quotearg.c (N_): New macro.
7048 (gettext_default): New function.
7049 (quotearg_buffer_restyled): Use
7050 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7051 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7053 2000-07-09 Jim Meyering <meyering@lucent.com>
7055 * Most files: Update copyright dates to include 2000.
7057 2000-07-08 Jim Meyering <meyering@lucent.com>
7059 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7061 (xgethostname): Remove now-unnecessary #ifdef.
7062 Move declaration of `err' into loop where it's used.
7064 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7066 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7067 by allocating a larger buffer. Test the gethostname return value for
7068 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7069 returns an error and ENAMETOOLONG isn't defined.
7071 2000-07-05 Paul Eggert <eggert@twinsun.com>
7072 and Bruno Haible <haible@clisp.cons.org>
7074 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7076 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7078 * quotearg.c (struct quoting_options): Simplify quote_these_too
7081 2000-07-03 Jim Meyering <meyering@lucent.com>
7083 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7084 Reported by Bruno Haible.
7086 2000-07-04 Jim Meyering <meyering@lucent.com>
7088 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7089 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7092 2000-07-03 Paul Eggert <eggert@twinsun.com>
7093 and Bruno Haible <haible@clisp.cons.org>
7095 * quotearg.c (mbrtowc):
7096 Assign to *pwc, and return 1 only if result is nonzero.
7097 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7099 2000-07-03 Jim Meyering <meyering@lucent.com>
7101 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7102 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7105 2000-07-02 Jim Meyering <meyering@lucent.com>
7107 * quotearg.c (mbstate_t): Don't define here.
7109 2000-07-02 Jim Meyering <meyering@lucent.com>
7111 * nanosleep.c (SIGCONT): Define if not already defined.
7113 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7115 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7116 per change in ../m4/ls-mntd-fs.m4.
7117 (read_filesystem_list): Ignore symbolic links.
7119 2000-06-29 Jim Meyering <meyering@lucent.com>
7121 * same.c: Include <string.h> or <strings.h>, as appropriate,
7122 for declaration of strcmp.
7124 * long-options.c: Include <stdlib.h>, for declaration of exit.
7126 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7127 Avoid warning by casting result to `char *' to remove `const'.
7129 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7131 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7133 2000-06-26 Paul Eggert <eggert@twinsun.com>
7135 savedir now sets errno on failure and invokes xmalloc to get memory.
7136 Fix a couple of other minor bugs while we're at it.
7138 * savedir.c (<unistd.h>): Do not include; there's no need.
7139 (NAMLEN): Remove macro.
7140 (malloc, realloc): Remove decls.
7142 ("xalloc.h"): Include.
7143 (NAME_SIZE_DEFAULT): New macro.
7144 (savedir): Use xmalloc / xrealloc to allocate memory.
7145 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7146 Skip "" directory entries.
7147 Use strlen to calculate directory entry length, since the old method
7148 is rarely used these days and isn't worth supporting.
7149 Don't use a pointer after freeing it.
7150 Check for integer overflow when calculating allocation size.
7151 Use memcpy to copy entries, instead of stpcpy.
7152 Set errno properly when returning NULL.
7153 Check for readdir error.
7155 2000-06-26 Jim Meyering <meyering@lucent.com>
7157 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7159 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7161 * getusershell.c (xmalloc, xrealloc): Remove functions.
7163 Don't include <stdlib.h>. Don't declare malloc, realloc.
7165 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7167 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7169 2000-06-24 Jim Meyering <meyering@lucent.com>
7171 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7173 2000-06-21 Jim Meyering <meyering@lucent.com>
7175 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7177 2000-06-19 Paul Eggert <eggert@twinsun.com>
7179 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7180 (mbrtowc, mbstate_t): Define substitutes if
7181 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7182 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7183 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7185 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7187 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7188 than 1024, return a memory chunk of least possible size, instead
7189 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7190 Use free/xmalloc instead of xrealloc to avoid copying for very long
7193 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7195 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7196 address, not strdup. Include <stdlib.h> and don't declare free().
7198 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7200 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7203 2000-06-21 Jim Meyering <meyering@lucent.com>
7205 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7206 (noinst_HEADERS): Add getstr.h.
7208 * getline.c (getstr): Move into a separate file.
7209 * getstr.c (getstr): New file, extracted from getline.c, with
7210 the following changes: new parameter, delim2; both delim[12]
7211 parameters have type `int', not `char'. The latter would lose
7212 with 8-bit delimiters.
7213 * getstr.h: New file.
7215 2000-06-19 Jim Meyering <meyering@lucent.com>
7217 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7219 2000-06-18 Jim Meyering <meyering@lucent.com>
7221 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7222 Besides, these days every porting target provides a mkdir function.
7224 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7225 (this snippet comes from src/system.h).
7227 2000-06-15 Paul Eggert <eggert@twinsun.com>
7229 * human.c (adjust_value): New function.
7230 (human_readable_inexact): Apply rounding style even when
7231 printing approximate values.
7233 2000-06-14 Paul Eggert <eggert@twinsun.com>
7235 * human.c (human_readable_inexact): Allow an input block
7236 size that is not a multiple of the output block size, and vice versa.
7237 Reported by Piergiorgio Sartor.
7239 2000-06-14 Paul Eggert <eggert@twinsun.com>
7241 * getdate.y (get_date): Apply relative times after time
7242 zone indicator, not before. Reported by Todd A. Jacobs.
7244 2000-06-13 Jim Meyering <meyering@lucent.com>
7246 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7248 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7250 2000-06-12 Paul Eggert <eggert@twinsun.com>
7252 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7254 2000-06-04 Paul Eggert <eggert@twinsun.com>
7256 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7258 2000-06-04 Jim Meyering <meyering@lucent.com>
7260 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7261 SunOS 4.1.4 for which gid_t is an unsigned type.
7263 2000-06-03 Jim Meyering <meyering@lucent.com>
7265 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7267 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7269 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7270 newer, don't install charset.alias.
7271 * config.charset: Change the Linux/glibc rules so they become empty
7272 on glibc-2.1 or newer.
7274 2000-06-02 Jim Meyering <meyering@lucent.com>
7276 * mountlist.c: Back out last change. Instead, do this...
7277 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7278 member using the same `ignore'-testing code.
7279 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7283 2000-05-29 Jim Meyering <meyering@lucent.com>
7285 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7286 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7288 2000-05-22 Jim Meyering <meyering@lucent.com>
7290 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7292 2000-05-18 Jim Meyering <meyering@lucent.com>
7294 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7295 back, too, since it may have been modified by allocate_entry.
7296 (hash_delete): Rewrite to use neither the assignment operator
7297 nor the comma operator in an if-expression.
7299 2000-05-15 Paul Eggert <eggert@twinsun.com>
7302 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7303 Remove; no longer needed.
7304 "quotearg.h": Add include.
7305 (file_name): Do not bother to explicitly initialize to NULL; it's less
7306 efficient on some hosts.
7307 (close_stdout_status): Remove test as to whether stdout was already
7308 closed; it breaks for the case "echo x | sort >&-".
7309 Quote file name colons.
7310 Do not assume that _("write error") lacks format strings.
7312 2000-05-15 Jim Meyering <meyering@lucent.com>
7314 * version-etc.c (version_etc_copyright): Update the copyright string
7315 used in all --version output.
7317 2000-05-14 Jim Meyering <meyering@lucent.com>
7319 * closeout.c (close_stdout_set_file_name): New function.
7320 (close_stdout_status): Use new file-scoped global.
7321 Return right away if fstat says the stdout file descriptor is invalid.
7322 * closeout.h (close_stdout_set_file_name): Declare.
7324 2000-05-10 Jim Meyering <meyering@lucent.com>
7326 * closeout.c [default_exit_status]: New file-scoped variable.
7327 (close_stdout_set_status): New function.
7328 * closeout.h (close_stdout_set_status): Declare.
7330 2000-05-08 Jim Meyering <meyering@lucent.com>
7332 * long-options.c: Don't include closeout.h.
7333 (parse_long_options): Don't call close_stdout for --version.
7335 2000-05-06 Jim Meyering <meyering@lucent.com>
7337 * strnlen.c: Undefine __strnlen and strnlen.
7338 [!weak_alias]: Define __strnlen to strnlen.
7340 * atexit.c: New file, from libiberty.
7342 2000-05-06 Jim Meyering <meyering@lucent.com>
7344 * closeout.c (close_stdout_status): Also check for errors on the
7347 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7349 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7350 instead of xmalloc, xrealloc, path_concat.
7351 (locale_charset): Treat empty environment variables as absent.
7352 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7354 2000-05-04 Jim Meyering <meyering@lucent.com>
7356 * getopt.c: Update from glibc.
7357 * obstack.c: Likewise.
7358 * obstack.h: Likewise.
7359 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7361 * regex.h: Likewise.
7362 * strndup.c: Likewise.
7363 * strnlen.c: New file, from glibc.
7365 2000-05-01 Jim Meyering <meyering@lucent.com>
7367 * full-write.c (full_write): Remove `FIXME' part of comment.
7369 2000-04-29 Jim Meyering <meyering@lucent.com>
7371 * path-concat.c: Declare strdup only if it's not defined.
7372 * canon-host.c: Likewise.
7374 2000-04-28 Jim Meyering <meyering@lucent.com>
7376 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7377 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7378 included first, then limits.h is included by locale.h by libintl.h.
7379 From John David Anglin.
7381 2000-04-25 Jim Meyering <meyering@lucent.com>
7383 * makepath.c (S_IRWXUGO): Define.
7384 (make_path): Always perform explicit chmod if MODE specifies any
7385 of the `special' permission bits. Prompted by a bug report against
7386 install from Mate Wierdl and Joost van Baal.
7388 2000-04-18 Jim Meyering <meyering@lucent.com>
7392 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7393 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7395 2000-04-17 Jim Meyering <meyering@lucent.com>
7397 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7398 the definition of it to rpl_strftime also defined-away the system's
7401 2000-04-15 Jim Meyering <meyering@lucent.com>
7403 Use `C' to denote so-called `contiguous' files, the same way
7405 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7406 (ftypelet): Use S_ISCTG.
7407 From Michael Deutschmann.
7409 2000-04-14 Jim Meyering <meyering@lucent.com>
7411 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7413 2000-04-08 Jim Meyering <meyering@lucent.com>
7415 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7416 names don't conflict. Reported by Eli Zaretskii.
7418 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7420 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7421 bug. Deal with the different error behavior of Irix iconv.
7423 2000-04-07 Jim Meyering <meyering@lucent.com>
7425 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7426 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7428 2000-04-05 Jim Meyering <meyering@lucent.com>
7430 Portability tweaks required for ultrix4.3.
7431 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7432 * readutmp.c: Include sys/types.h before sys/stat.h.
7433 * canon-host.c: Declare strdup.
7434 * path-concat.c: Likewise.
7435 From John David Anglin.
7437 2000-04-04 Jim Meyering <meyering@lucent.com>
7439 Be more DOS 8.3-friendly.
7440 * ref-add.sin: Renamed from ref-add.sed.in.
7441 * ref-del.sin: Renamed from ref-del.sed.in.
7442 * Makefile.am: Reflect renaming.
7443 Reported by Eli Zaretskii.
7445 Use a temporary file name that won't clash with `charset.alias'
7446 in the DOS 8.3 name space.
7447 * Makefile.am (charset_tmp): Define.
7448 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7449 (uninstall-local): Likewise.
7450 Reported by Eli Zaretskii.
7452 2000-03-29 Paul Eggert <eggert@twinsun.com>
7454 * time/strftime.c (my_strftime): Make sure we call the system
7455 strftime, not ourselves, when invoking the underlying strftime.
7457 2000-03-24 Jim Meyering <meyering@lucent.com>
7459 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7460 (charset_alias): Define.
7461 (install-exec-local): Factor out common code.
7462 (uninstall-local): Split lines longer than 80.
7463 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7465 (.sed.in.sed): New rule. Don't redirect directly to $@.
7466 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7468 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7470 * config.charset: Output a line containing "Packages using this file".
7471 * ref-add.sed.in, ref-del.sed.in: New files.
7472 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7473 ref-del.sed): New rules.
7475 2000-03-17 Jim Meyering <meyering@lucent.com>
7477 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7478 Otherwise, include <strings.h>
7480 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7482 * unicodeio.c (utf8_wctomb): New function.
7483 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7484 format instead of in UCS-4 with platform dependent endianness.
7486 2000-03-07 Paul Eggert <eggert@twinsun.com>
7488 * savedir.c (savedir): Work even if directory size is
7489 negative; this can happen with some screwy NFS configurations.
7491 2000-03-06 Jim Meyering <meyering@lucent.com>
7493 * localcharset.c (get_charset_aliases): Don't try to free file_name
7494 if it's NULL (because we ran out of memory). From Bruno Haible.
7496 2000-03-05 Jim Meyering <meyering@lucent.com>
7498 * localcharset.c ("path-concat.h"): Include.
7499 (get_charset_aliases): Use path_concat instead of ANSI string
7502 * unicodeio.h (PARAMS): Define.
7503 Use it to guard prototype.
7505 2000-03-04 Jim Meyering <meyering@lucent.com>
7507 * Makefile.am (install-exec-local): Create $(libdir) before installing
7509 (uninstall-local): Uncomment this rule so `make distcheck' works
7512 * unicodeio.c (<errno.h>): Include it.
7513 (errno): Declare if not defined.
7515 * localcharset.c: Add Bruno's comment justifying use of volatile.
7517 * config.charset: New version, incorporating remarks from a linux
7518 i18n mailing list. From Bruno Haible.
7520 2000-03-02 Jim Meyering <meyering@lucent.com>
7522 * Makefile.am (EXTRA_DIST): Add config.charset.
7524 2000-03-01 Jim Meyering <meyering@lucent.com>
7526 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7527 * unicodeio.c: Likewise.
7529 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7531 * config.charset: New file.
7532 * localcharset.c: New file.
7533 * unicodeio.h, unicodeio.c: New files.
7534 * Makefile.am (DEFS): Add -DLIBDIR=...
7535 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7536 (noinst_HEADERS): Add unicodeio.h.
7537 (all-local, install-exec-local, charset.alias): New targets.
7539 2000-02-28 Paul Eggert <eggert@twinsun.com>
7541 * quotearg.c (ALERT_CHAR): New macro.
7542 (quotearg_buffer_restyled): Use it.
7544 2000-02-27 Jim Meyering <meyering@lucent.com>
7546 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7547 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7549 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7550 not `#if STDC_HEADERS'.
7551 Declare malloc if needed.
7553 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7554 now that autoconf always defines the HAVE_DECL_ symbols.
7555 * human.c: Likewise.
7557 * strtoumax.c: Likewise.
7559 * backupfile.c: Arrange for cpp to fail if the configure-time
7560 declaration check was not run.
7562 * human.c: Likewise.
7564 * strtoumax.c: Likewise.
7566 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7567 then first look up the entire `.'-containing string as a login name.
7569 2000-02-18 Paul Eggert <eggert@twinsun.com>
7571 * getdate.y: Handle two-digit years with leading zeros correctly.
7572 (textint): New typedef.
7573 (parser_control): Member year changed from int to textint.
7575 (YYSTYPE): Removed; replaced by %union with int and textint members.
7576 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7577 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7578 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7579 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7580 (date, number, to_year): Use width of number in digits, not its value,
7581 to determine whether it's a 2-digit year, or a 2-digit time.
7582 (yylex): Store number of digits of numeric tokens.
7583 Reported by John Kendall.
7585 (parser_control): Changed from struct parser_control to typedef (for
7586 consistency). All uses changed.
7588 (tID): Removed; not used.
7589 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7591 2000-02-14 Paul Eggert <eggert@twinsun.com>
7593 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7594 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7596 2000-02-12 Jim Meyering <meyering@lucent.com>
7598 * userspec.c (ISDIGIT): Define it.
7599 (isdigit): Remove definition.
7600 (is_number): Use ISDIGIT, not isdigit.
7601 <libintl.h>: Include.
7603 (parse_user_spec): Mark translatable strings.
7605 2000-02-10 Jim Meyering <meyering@lucent.com>
7607 With these changes, nanosleep.[ch] are finally enough like the other
7608 lib/* replacement files to compile on a few more losing systems.
7610 * nanosleep.h: Don't include config.h.
7611 Remove prototype from declaration of nanosleep.
7612 (PARAMS): Remove now-unneeded definition.
7613 * nanosleep.c: #undef nanosleep.
7614 (rpl_nanosleep): Rename from nanosleep.
7616 2000-02-03 Jim Meyering <meyering@lucent.com>
7618 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7619 rather than with `#if HAVE_UTMPNAME'.
7621 2000-02-01 Jim Meyering <meyering@lucent.com>
7623 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7625 2000-01-31 Jim Meyering <meyering@lucent.com>
7627 * nanosleep.h (nanosleep): Guard declaration with
7628 `#if ! HAVE_DECL_NANOSLEEP'.
7629 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7630 the declaration in that vendor's sys/timers.h.
7631 Reported by Christian Krackowizer.
7633 * quotearg.c (ISASCII): Add #undef and move definition to follow
7634 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7635 (ISPRINT): Likewise.
7636 Reported by Tom Tromey.
7638 2000-01-30 Jim Meyering <meyering@lucent.com>
7640 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7641 uses of ->ut_name. The latter doesn't work with new Linux header files
7642 where only utmpx.ut_user is declared.
7644 * readutmp.h (UT_USER): Define.
7646 2000-01-23 Jim Meyering <meyering@lucent.com>
7648 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7651 2000-01-22 Jim Meyering <meyering@lucent.com>
7653 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7654 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7655 Required for some AIX systems. Reported by Christian Krackowizer.
7656 [TESTING] (main): New function.
7658 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7659 * dirname.c (dir_name): Support for DOS-style file names with drive
7662 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7664 * strverscmp.c (ISDIGIT): Define.
7665 (strverscmp): Use ISDIGIT, not isdigit.
7667 2000-01-17 Paul Eggert <eggert@twinsun.com>
7669 * nanosleep.c (nanosleep):
7670 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7671 POSIX.1 doesn't require SA_INTERRUPT and some systems
7672 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7673 it's been part of POSIX.1 since day 1 (in 1988).
7675 2000-01-17 Jim Meyering <meyering@lucent.com>
7677 * interlock: Remove unused file. Reported by François Pinard.
7679 2000-01-16 Paul Eggert <eggert@twinsun.com>
7681 * quotearg.c (quotearg_buffer_restyled): Do not quote
7682 alert, backslash, formfeed, and vertical tab unnecessarily in
7683 shell quoting style.
7686 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7687 Free Software Foundation, Inc.
7688 Copying and distribution of this file, with or without modification,
7689 are permitted provided the copyright notice and this notice are preserved.