1 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
3 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
5 2005-09-06 Simon Josefsson <jas@extundo.com>
7 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
8 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
10 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
12 Change bitset word type from unsigned int to unsigned long int,
13 as this has better performance on typical 64-bit hosts.
14 Port bitset code to hosts with unusual word sizes.
15 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
16 (build_collating_symbol):
17 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
18 argument is a bitset. This is merely a style issue, but it makes
19 it clearer that an entire array is expected.
20 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
21 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
22 Port to the case where bitset_word is not the same as unsigned int.
23 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
24 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
26 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
27 (build_trtable, group_nodes_into_DFAstates):
29 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
30 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
31 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
32 * regexec.c (group_nodes_into_DFAstates): Likewise.
33 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
34 * regcomp.c (optimize_subexps, lower_subexp):
35 Work even if bitset_word has holes in its bitwise representation.
36 * regex_internal.h (BITSET_WORD_BITS): Likewise.
37 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
39 * regex_internal.c (re_string_reconstruct):
40 Don't assume UCHAR_MAX == 255.
41 * regex_internal.h (bitset_set_all): Likewise.
42 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
44 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
45 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
47 (BITSET_WORD_MAX): New macro.
48 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
49 (bitset_set_all, bitset_copy): Now inline functions, not macros.
50 (bitset_empty, bitset_copy):
51 Prefer sizeof (bitset) to multiplying it out ourselves.
52 (bitset_not_merge): Remove; unused.
53 (bitset_contain): Return bool, not unsigned int with one bit on.
55 * regexec.c (build_trtable): Don't assume bitset has no stricter
56 alignment than re_node_set; do this by defining a new internal
57 type struct dests_alloc and using it to allocate memory.
59 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
61 Check for arithmetic overflow when calculating sizes, to prevent
62 some buffer-overflow issues. These patches are conservative, in the
63 sense that when I couldn't determine whether an overflow was possible,
64 I inserted a run-time check.
65 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
66 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
67 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
68 (re_xnrealloc, re_x2nrealloc): New inline functions.
69 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
70 (build_equiv_class, build_charclass): Check for arithmetic overflow
71 in size expression calculations.
72 * lib/regex_internal.c (re_string_realloc_buffers):
73 (build_wcs_upper_buffer, re_node_set_add_intersect):
74 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
75 (re_dfa_add_node, register_state): Likewise.
76 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
77 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
78 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
79 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
81 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
83 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
84 to avoid a collision with bits/local_lim.h in glibc.
85 All uses changed. Problem reported by Dmitry V. Levin in
86 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
88 * regex_internal.c (build_wcs_upper_buffer): Fix portability
89 bugs in int versus size_t comparisons.
90 (re_string_context_at): Fix bug where the code assumed that
93 Use bool where appropriate.
94 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
96 (calc_eclosure_iter): Likewise, for ROOT arg.
97 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
98 (build_charclass_op): Likewise, for NON_MATCH arg.
99 * regex_internal.c (re_string_allocate, re_string_construct):
100 (re_string_construct_common): Likewise, for ICASE arg.
101 * regexec.c (re_search_2_stub, re_search_stub):
102 Likewise, for RET_LEN arg.
103 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
104 (set_regs): Likewise, for FL_BACKTRACK arg.
105 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
106 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
107 (calc_eclosure_iter, parse_bracket_exp):
108 Use bool for internal variables that are booleans.
109 * regexec.c (re_search_internal, check_matching, proceed_next_node):
110 (set_regs, build_sifted_states, sift_states_bkref):
111 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
112 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
113 (find_collation_sequence_value):
115 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
116 (re_node_set_compare):
117 Return bool, not int. All callers changed.
118 * regexec.c (check_halt_node_context, check_dst_limits):
119 (build_trtable, check_node_accept): Likewise.
120 * regex_internal.h: Include stdbool.h.
122 Fix bugs uncovered when converting to bool.
123 * regcomp.c (calc_eclosure_iter): Check for storage allocation
124 failure instead of charging ahead blindly.
125 * regex_internal.c (register_state): Likewise.
126 * regexec.c (re_search_2_stub): Use simpler method than boolean
127 for freeing internal storage.
128 (group_nodes_into_DFA_states): Use unsigned int, not int, for
129 bitset pieces used as boolean, to avoid undefined behavior
130 on hosts that do int overflow checking.
132 2005-08-31 Derek Price <derek@ximbiot.com>
134 * getdelim.c (getdelim): Return EOF on EOF.
135 Reported by Larry Jones <lawrence.jones@ugs.com>.
137 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
139 * regex_internal.c (re_string_reconstruct): Don't assume buffer
140 lengths fit in regoff_t; this isn't true if regoff_t is the same
142 * regex.c (re_search_internal): 5th arg is LAST_START
143 (= START + RANGE) instead of RANGE. This avoids overflow
144 problems when regoff_t is the same width as size_t.
146 (re_search_2_stub): Check for overflow when adding the
147 sizes of the two strings.
148 (re_search_stub): Check for overflow when adding START
149 to RANGE; if it occurs, substitute the extreme value.
151 2005-08-31 Jim Meyering <jim@meyering.net>
153 * regcomp.c (search_duplicated_node): Make first pointer arg
155 * regex_internal.c (create_ci_newstate, create_cd_newstate):
156 (register_state): Likewise.
157 * regexec.c (search_cur_bkref_entry, check_dst_limits):
158 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
159 (group_nodes_into_DFAstates): Likewise.
161 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
163 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
164 old glibc regex code mishandles strings longer than 2**31 bytes.
165 This patch fixes this when the regex code is used in gnulib
166 (i.e., outside glibc).
168 This patch should not affect the use of the regex code inside
169 glibc. No doubt this problem also needs to be handled for glibc
170 as well, but the result will be an incompatible change to the
171 glibc ABI, and the old ABI will have to be supported too. That
172 can be the the subject for another patch.
174 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
175 governing whether the rest of this patch is active. By default,
176 the macro is disabled and the patch has no effect.
177 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
178 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
179 (struct re_pattern_buffer, re_search, re_search_2, re_match):
180 (re_match_2, re_set_registers): Use the new types.
181 * regex_internal.h (Idx, re_hashval_t): New types.
182 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
184 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
185 (re_string_context_at, bin_tree_t, re_dfastate_t):
186 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
187 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
188 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
189 (re_string_char_size_at, re_string_wchar_at):
190 (re_string_elem_size_at):
191 Use the new types and macros to port to 64-bit hosts.
192 Use unsigned types for internal values, so that the code
193 mostly works even for arrays larger than SSIZE_MAX.
194 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
195 (search_duplicated_node, calc_eclosure_iter, fetch_number):
196 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
197 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
198 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
199 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
200 (calc_inveclosure, parse_dup_op, build_range_exp):
201 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
202 (fetch_number, create_token_tree, mark_opt_subexp):
204 * regex_internal.c (re_string_construct_common, create_ci_newstate):
205 (create_cd_newstate, re_string_allocate, re_string_construct):
206 (re_string_realloc_buffers, build_wcs_upper_buffer):
207 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
208 (re_string_reconstruct, re_string_peek_byte_case):
209 (re_string_fetch_byte_case, re_string_context_at):
210 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
211 (re_node_set_init_copy, re_node_set_add_intersect):
212 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
213 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
214 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
215 (re_acquire_state, re_acquire_state_context, register_state):
217 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
218 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
219 (re_search_internal, re_search_2_stub, re_search_stub)
220 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
221 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
222 (update_cur_sifted_state, check_dst_limits):
223 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
224 (check_subexp_limits, sift_states_bkref, merge_state_array):
225 (check_subexp_matching_top, get_subexp, get_subexp_sub):
226 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
227 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
228 (expand_bkref_cache, check_node_accept_bytes):
229 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
230 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
231 (acquire_init_state_context, check_halt_node_context):
232 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
233 (sift_states_backward, clean_state_log_if_needed):
234 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
235 (find_recover_state, transit_state_sb, transit_state_mb):
236 (transit_state_bkref, build_trtable, match_ctx_clean):
238 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
239 to work around an assumption that REG_MISSING is negative.
241 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
242 (seek_collating_symbol_entry) [defined _LIBC]:
243 (lookup_collation_sequence_value) [defined _LIBC]:
244 (build_range_exp, build_collating_symbol) [defined _LIBC]:
245 Use prototypes rather than old-style function definitions.
246 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
247 (transit_state_sb) [0]:
248 (find_collation_sequence_value) [defined _LIBC]: Likewise.
250 * regexec.c (re_search_internal): Simplify update of rm_so and
253 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
254 (optimize_subexps, lower_subexp):
255 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
256 since the signed shift might overflow. Use 1u<<31 instead.
257 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
258 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
261 * regcomp.c (optimize_subexps, lower_subexp):
262 Use CHAR_BIT rather than 8, for clarity.
263 * regexec.c (check_dst_limits_calc_pos_1):
264 (check_subexp_matching_top): Likewise.
265 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
266 have to worry about portability issues when shifting it left.
267 Remove no-longer-needed test for table_size > 0.
268 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
269 in a word, as the resulting behavior is undefined.
270 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
271 in one case, a <= should have been an <, and in another case the
272 whole test was missing.
273 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
274 the standard name CHAR_BIT.
275 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
276 this is not true on one's complement and signed-magnitude hosts.
278 * regex_internal.h (re_sub_match_top_t): Remove unused member
280 (struct re_dfa_t): Remove unused member states_alloc.
281 * regcomp.c (init_dfa): Don't initialize unused members.
283 2005-08-31 Bruno Haible <bruno@clisp.org>
285 * strstr.c: Include <stddef.h>, for NULL.
286 * strcasestr.c: Likewise.
287 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
289 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
291 * iconvme.h: Add prototype for iconv_alloc.
293 2005-08-29 Simon Josefsson <jas@extundo.com>
295 * iconvme.c: Fix errno.
297 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
299 * iconvme.c: Split iconv_string into iconv_alloc.
301 2005-08-27 Jim Meyering <jim@meyering.net>
303 * fopen-safer.c: Merge minor changes from coreutils.
304 * dup-safer.c: Likewise.
305 * fd-safer.c: Likewise.
307 Merge from coreutils.
308 * stdio--.h: New file.
309 * stdlib--.h: New file.
310 * mkstemp-safer.c: New file.
313 * pipe-safer.c: New file.
314 * creat-safer.c: New file.
315 * fcntl--.h (creat): Define to creat_safer.
316 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
317 * unistd--.h (pipe): Define to pipe_safer.
318 * unistd-safer.h: Declare pipe_safer.
320 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
322 * regex_internal.h: Remove all references to
323 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
325 (bitset_not, bitset_merge, bitset_not_merge):
326 (bitset_mask, re_string_allocate, re_string_construct):
327 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
328 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
329 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
330 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
331 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
332 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
333 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
334 (re_acquire_state_context):
335 Remove unnecessary forward decls.
336 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
337 Put __attribute at function definition,
338 now that the function decl has been removed.
339 * lib/regex_internal.c (re_string_peek_byte_case):
340 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
343 2005-08-26 Simon Josefsson <jas@extundo.com>
345 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
346 Haible <bruno@clisp.org>.
348 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
350 * regexec.c (set_regs): Don't alloca with an unbounded size.
352 alloca modernization/simplification for regex.
353 * regex.c: Remove portability cruft for alloca. This no longer
354 needs to be at the start of the file, and can be moved into
355 regex_internal.h and simplified.
356 * regex_internal.h: Include <alloca.h>.
357 (__libc_use_alloca) [!defined _LIBC]: New macro.
358 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
359 now works outside glibc.
361 2005-08-24 Simon Josefsson <jas@extundo.com>
363 * getpass.c: Add WIN32 implementation. Conditionalize use of
364 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
367 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
369 Make regex safe for g++. This fixes one real bug (an "err"
370 that should have been "*err"). g++ problem reported by
372 * regex_internal.h (re_calloc): New macro, consistent with
373 re_malloc etc. All callers of calloc changed to use re_calloc.
374 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
375 not int. All callers changed.
376 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
377 just use an array of size MB_LEN_MAX.
378 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
379 (find_recover_state): Change "err" to "*err"; this fixes what
380 appears to be a real bug.
381 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
384 2005-08-25 Jim Meyering <jim@meyering.net>
386 * open-safer.c: Include <config.h>.
387 Otherwise, we'd lose LARGEFILE support in any file using
390 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
392 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
393 * regex.h (regerror): Likewise.
395 * regex.c: Do not include <sys/types.h>, as POSIX no longer
396 requires this. (The code never needed it.)
398 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
399 All uses of recently-renamed identifiers changed to use the new,
400 POSIX-compliant names. The code will build and run just fine
401 without these changes, but it's better to eat our own dog food
402 and use the standard-conforming names.
404 * regex.h: Fix a multitude of POSIX name space violations.
405 These changes have an effect only for programs that define
406 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
407 do not change anything for programs compiled in the normal way.
408 Also, there is no effect on the ABI.
410 (_REGEX_SOURCE): New macro.
411 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
412 defined and _GNU_SOURCE is not; this fixes a name space violation.
414 Rename the following macros to obey POSIX requirements.
415 The old names are still visible as macros if _REGEX_SOURCE is defined.
416 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
417 RE_BACKSLASH_ESCAPE_IN_LISTS.
418 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
419 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
420 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
421 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
422 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
423 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
424 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
425 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
426 (REG_INTERVALS): renamed from RE_INTERVALS.
427 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
428 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
429 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
430 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
431 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
432 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
433 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
434 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
435 RE_UNMATCHED_RIGHT_PAREN_ORD.
436 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
437 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
438 (REG_DEBUG): renamed from RE_DEBUG.
439 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
440 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
441 unusual, since we can't clash with the POSIX REG_ICASE.
442 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
443 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
444 (REG_NO_SUB): renamed from RE_NO_SUB.
445 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
446 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
447 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
448 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
449 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
450 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
451 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
452 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
453 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
454 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
455 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
456 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
457 RE_SYNTAX_POSIX_MINIMAL_BASIC.
458 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
459 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
460 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
461 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
462 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
463 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
464 (REG_FIXED): Renamed from REGS_FIXED.
465 (REG_NREGS): Renamed from RE_NREGS.
467 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
468 of other REG_* macros, since POSIX says the user is allowed to
469 #undef these macros selectively.
471 (reg_errcode_t): Update comment stating what other tables need
474 Rename the following enum values to obey POSIX requirements.
475 The old names are still visible as macros.
476 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
477 is not defined, since GNU is supposed to be a superset of POSIX as
478 much as possible, and since we want reg_errcode_t to be a signed
479 type for implementation consistency.
480 (_REG_NOERROR): Renamed from REG_NOERROR.
481 (_REG_NOMATCH): Renamed from REG_NOMATCH.
482 (_REG_BADPAT): Renamed from REG_BADPAT.
483 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
484 (_REG_ECTYPE): Renamed from REG_ECTYPE.
485 (_REG_EESCAPE): Renamed from REG_EESCAPE.
486 (_REG_ESUBREG): Renamed from REG_ESUBREG.
487 (_REG_EBRACK): Renamed from REG_EBRACK.
488 (_REG_EPAREN): Renamed from REG_EPAREN.
489 (_REG_EBRACE): Renamed from REG_EBRACE.
490 (_REG_BADBR): Renamed from REG_BADBR.
491 (_REG_ERANGE): Renamed from REG_ERANGE.
492 (_REG_ESPACE): Renamed from REG_ESPACE.
493 (_REG_BADRPT): Renamed from REG_BADRPT.
494 (_REG_EEND): Renamed from REG_EEND.
495 (_REG_ESIZE): Renamed from REG_ESIZE.
496 (_REG_ERPAREN): Renamed from REG_ERPAREN.
497 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
498 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
499 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
500 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
502 (_REG_RE_NAME, _REG_RM_NAME): New macros.
503 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
504 changed. But support the old name if the new one is not defined
505 and if _REGEX_SOURCE.
507 Change the following member names in struct re_pattern_buffer.
508 The old names are still supported if !_REGEX_SOURCE.
509 The new names are always supported, regardless of _REGEX_SOURCE.
510 (re_buffer): Renamed from buffer.
511 (re_allocated): Renamed from allocated.
512 (re_used): Renamed from used.
513 (re_syntax): Renamed from syntax.
514 (re_fastmap): Renamed from fastmap.
515 (re_translate): Renamed from translate.
516 (re_can_be_null): Renamed from can_be_null.
517 (re_regs_allocated): Renamed from regs_allocated.
518 (re_fastmap_accurate): Renamed from fastmap_accurate.
519 (re_no_sub): Renamed from no_sub.
520 (re_not_bol): Renamed from not_bol.
521 (re_not_eol): Renamed from not_eol.
522 (re_newline_anchor): Renamed from newline_anchor.
524 Change the following member names in struct re_registers.
525 The old names are still supported if !_REGEX_SOURCE.
526 The new names are always supported, regardless of _REGEX_SOURCE.
527 (rm_num_regs): Renamed from num_regs.
528 (rm_start): Renamed from start.
529 (rm_end): Renamed from end.
531 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
532 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
533 Prepend __ to parameter names.
535 Undo yesterday's changes.
537 2005-08-24 Jim Meyering <jim@meyering.net>
540 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
542 2005-08-21 Bruno Haible <bruno@clisp.org>
544 * lock.h: Add multiple inclusion guard.
545 * tls.h: Add multiple inclusion guard.
547 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
549 * regex.h (REG_NOSYS)
550 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
551 Define, since POSIX requires it as of 2001.
552 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
553 New private symbol, used to keep the enum signed in all cases.
554 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
555 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
557 * regex_internal.c (re_string_skip_chars, register_state):
559 Remove forward decls; no longer needed now that we use prototypes.
560 * regexec.c (acquire_init_state_context, check_halt_node_context):
561 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
562 (clean_state_log_if_needed): Likewise.
564 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
566 Fix problems reported by Sam Steingold in
567 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
568 * regexec.c (sift_states_bkref): Fix portability bug: the code
569 assumed that reg_errcode_t is a signed type, which is not
570 necessarily true if _XOPEN_SOURCE is not defined.
571 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
572 some compilers warn about it otherwise.
574 2005-08-20 Jim Meyering <jim@meyering.net>
576 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
577 of unused local, dfa.
579 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
581 * regcomp.c (create_initial_state): Remove duplicate decl.
582 (init_word_char, create_initial_state, duplicate_node_closure):
583 (fetch_token, peek_token_bracket, build_range_exp):
584 (build_collating_symbol): Remove forward decls; no longer needed
585 now that we use prototypes.
588 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
589 (re_compile_fastmap_iter, regcomp, regerror, regfree):
590 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
591 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
592 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
593 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
594 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
595 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
596 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
597 (build_range_exp, build_collating_symbol, parse_bracket_exp):
598 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
599 (build_charclass, build_charclass_op, fetch_number, create_tree):
600 (create_token_tree, mark_opt_subexp, duplicate_tree):
601 Use prototypes rather than old-style definitions.
604 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
605 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
606 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
607 (re_string_reconstruct, re_string_peek_byte_case):
608 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
609 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
610 (re_node_set_init_copy, re_node_set_add_intersect):
611 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
612 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
613 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
614 (re_acquire_state, re_acquire_state_context, register_state):
615 (create_ci_newstate, create_cd_newstate, free_state):
617 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
618 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
619 (re_search_internal, prune_impossible_nodes):
620 (acquire_init_state_context, check_matching, static):
621 (check_halt_node_context, check_halt_state_context, proceed_next_node):
622 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
623 (update_regs, sift_states_backward, build_sifted_states):
624 (clean_state_log_if_needed, merge_state_array):
625 (update_cur_sifted_state, add_epsilon_src_nodes):
626 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
627 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
628 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
629 (find_recover_state, check_subexp_matching_top, transit_state_mb):
630 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
631 (check_arrival, check_arrival_add_next_nodes):
632 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
633 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
634 (check_node_accept_bytes, check_node_accept, extend_buffers):
635 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
636 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
641 (re_string_allocate, re_string_construct, re_string_reconstruct):
642 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
643 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
644 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
645 (re_string_context_at, re_string_peek_byte_case):
646 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
647 is defined, since we now use prototypes always.
649 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
650 C89 or better. All uses removed.
652 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
654 * regex_internal.c (re_acquire_state, re_acquire_state_context)
655 [defined lint]: Suppress bogus uninitialized-variable warnings.
657 * regcomp.c (duplicate_node): Return new index, not an error code,
658 and let the caller return REG_ESPACE if out of space. This
659 removes an uninitialied-variable warning with GCC 4.0.1, and also
660 avoids taking the address of a local variable. All callers
663 2005-08-19 Jim Meyering <jim@meyering.net>
665 * regexec.c (proceed_next_node): Redo local variables to
666 avoid GCC shadowing warnings.
668 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
670 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
671 (re_node_set_insert_last, re_dfa_add_node):
672 Rename local variables to avoid GCC shadowing warnings.
674 2005-08-18 Bruno Haible <bruno@clisp.org>
676 * strstr.c (strstr): Fix return value in multibyte case.
677 * strcasestr.c (strcasestr): Likewise.
679 2005-08-17 Jim Meyering <jim@meyering.net>
681 Make the %s format (seconds since the epoch) work for a negative
682 number and when used with a zero-padded field width, e.g. %015s.
684 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
685 label so that it precedes the code to set `digits'. Otherwise,
686 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
687 print `00-22'. Now, it prints `-0022', as it should.
689 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
691 * regex.h: Remove useless space-before-tab. From coreutils.
693 2005-08-17 Bruno Haible <bruno@clisp.org>
695 * strcasestr.h: New file.
696 * strcasestr.c: New file.
698 2005-08-17 Bruno Haible <bruno@clisp.org>
700 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
701 * strstr.c: Completely rewritten, with multibyte locale support.
703 2005-08-17 Bruno Haible <bruno@clisp.org>
705 * strcasecmp.c: Use mbuiter.h.
707 2005-08-17 Bruno Haible <bruno@clisp.org>
709 * mbuiter.h: New file.
711 2005-08-16 Bruno Haible <bruno@clisp.org>
713 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
715 (mbi_avail, mbi_advance): Let the iteration end before the terminating
716 NUL byte, not after it.
718 2005-08-16 Bruno Haible <bruno@clisp.org>
720 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
721 the valid ones. Makes the comparison operations transitive:
722 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
723 * strcasecmp.c (strcasecmp): Use mb_casecmp.
725 2005-08-16 Bruno Haible <bruno@clisp.org>
727 * strcase.h (strcasecmp): Add note in comments.
728 * strncasecmp.c: Use code from strcasecmp.c.
729 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
730 (strcasecmp): Work correctly in multibyte locales.
732 2005-08-16 Bruno Haible <bruno@clisp.org>
734 * strnlen1.h: New file.
735 * strnlen1.c: New file.
737 2005-08-16 Bruno Haible <bruno@clisp.org>
739 * mbfile.h: New file.
741 2005-08-16 Bruno Haible <bruno@clisp.org>
743 * mbiter.h: New file.
745 2005-08-16 Bruno Haible <bruno@clisp.org>
747 * mbchar.h: New file.
748 * mbchar.c: New file.
750 2005-08-16 Bruno Haible <bruno@clisp.org>
752 * tls.h: New file, from GNU gettext.
753 * tls.c: New file, from GNU gettext.
755 2005-08-15 Bruno Haible <bruno@clisp.org>
757 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
760 2005-08-14 Jim Meyering <jim@meyering.net>
764 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
765 Use the hash-table-based cycle-detection code not just when
766 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
767 Reported by James Youngman in
768 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
769 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
770 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
771 This lets us compile with -DFTS_DEBUG, once again.
772 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
773 * fts.c (fd_safer): Remove decl.
774 Include fcntl--.h rather than unistd-safer.h
775 (fts_safe_changedir): Don't call fd_safer; no longer needed
776 now that we include fcntl--.h.
778 2005-08-11 Simon Josefsson <jas@extundo.com>
780 * readline.h, readline.c: New file.
782 2005-08-11 Bruno Haible <bruno@clisp.org>
784 * strnlen.h (strnlen): Change parameter name to match comment.
786 2005-08-10 Simon Josefsson <jas@extundo.com>
788 * strndup.c: Use strnlen.h.
790 * strnlen.h: New file.
792 2005-08-02 Simon Josefsson <jas@extundo.com>
794 * getline.h, getline.c: Rewrite.
796 * getdelim.h, getdelim.c: New files, ported from glibc.
798 2005-07-31 Bruno Haible <bruno@clisp.org>
800 * lock.h (gl_lock_initializer): New macro.
801 (gl_lock_define_initialized): Use it.
802 (gl_rwlock_initializer): New macro.
803 (gl_rwlock_define_initialized): Use it.
804 (gl_recursive_lock_initializer): New macro.
805 (gl_recursive_lock_define_initialized): Use it.
807 2005-07-26 Bruno Haible <bruno@clisp.org>
809 * lock.h: Update from GNU gettext.
810 * lock.c: Update from GNU gettext.
812 2005-07-18 Bruno Haible <bruno@clisp.org>
814 * lock.h (gl_once_t): New type.
815 (gl_once_define, gl_once): New macros.
816 * lock.c (fresh_once): New variable.
817 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
820 2005-07-18 Simon Josefsson <jas@extundo.com>
822 * check-version.c (check_version): Accept identical versions too.
824 2005-07-18 Bruno Haible <bruno@clisp.org>
826 * lock.h: New file, from GNU gettext.
827 * lock.c: New file, from GNU gettext.
829 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
831 * quotearg.c: Add translator comment suggested by Bruno Haible,
834 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
836 * version-etc-fsf.c (version_etc_copyright): Parameterize the
837 copyright symbol and the year.
838 * version-etc.c (COPYRIGHT_YEAR): New constant.
839 (version_etc_va): Use parameterized copyright notice.
840 Reword to conform to the current GNU coding standards.
842 2005-07-11 Simon Josefsson <jas@extundo.com>
844 * size_max.h: New file.
846 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
848 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
851 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
852 and Paul Eggert <eggert@cs.ucla.edu>
854 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
855 in wint_t, not wchar_t. Remove now-unnecessary cast.
857 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
859 * regex.c, regex.h: Sync from libc.
860 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
861 New files, synced from libc, except that regex_internal.h
862 currently has a small porting fix.
864 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
866 Remove the dependency of the strftime module on the tzset module.
867 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
868 Copy the input structure, to work around some of the bug with
869 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
870 Solaris releases, you should also use the tzset module, but we won't
871 require it as a dependency any more since we don't want LGPLed code
872 to depend on GPLed code.
874 2005-07-02 Jim Meyering <jim@meyering.net>
876 * backupfile.c (backup_args): Change a `0' to NULL.
878 2005-07-01 Jim Meyering <jim@meyering.net>
880 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
881 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
882 * save-cwd.c, tempname.c:
883 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
884 and don't include <sys/file.h>).
886 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
888 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
889 declares only 'struct timespec;' (!).
891 2005-06-29 Jim Meyering <jim@meyering.net>
893 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
894 type name. Use the variable name instead.
895 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
897 2005-06-28 Simon Josefsson <jas@extundo.com>
899 * check-version.h, check-version.c: New files.
901 2005-06-28 Simon Josefsson <jas@extundo.com>
903 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
904 collision with global variable. Better indentation. Don't
905 increment buffer pointer beyond buffer end. Based on comments
906 from Paul Eggert <eggert@cs.ucla.edu>.
910 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
912 * canon-host.c (canon-host): Append trailing "," to 0 in
913 initializer of struct addrinfo, as an indication that we don't
914 care how many members the structure has.
916 2005-06-24 Derek Price <derek@ximbiot.com>
917 and Bruno Haible <bruno@clisp.org>
919 Remove stat module & update lstat.
920 * stat.c: Remove this file...
921 (slash_aware_lstat): ...moving this content and its support...
922 * lstat.c (rpl_lstat): ...into here.
925 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
927 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
928 (ranged_convert): Don't save conversion in a temporary struct.
929 This causes a warning with GCC 4.0.0, and anyway in the typical
930 case it's not worth the extra 100 bytes or so of code.
931 (ranged_convert, __mktime_internal): When calling a function via a
932 pointer P, use P () rather than (*P) (), as we now assume C89 or
935 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
937 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
938 "who -r" failed to give output. Problem reported by Tim Waugh.
940 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
941 (xcalloc): Use it to avoid needless tests.
942 Problem reported by Jim Meyering.
944 2005-06-16 Jim Meyering <jim@meyering.net>
946 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
947 when either N or S is zero.
949 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
951 * argp.h (__option_is_short): Check upper limit of
952 __key. Isprint() requires its argument to have the value
953 of an unsigned char or EOF.
955 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
957 * fnmatch.c (fnmatch): If there is an encoding error in a
958 multibyte string or pattern, fall back on unibyte matching.
959 Problem reported by James Youngman.
961 2005-06-08 Bruno Haible <bruno@clisp.org>
963 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
966 2005-06-08 Bruno Haible <bruno@clisp.org>
968 * csharpcomp.h: New file, from GNU gettext.
969 * csharpcomp.c: New file, from GNU gettext.
970 * csharpcomp.sh.in: New file, from GNU gettext.
972 2005-06-07 Derek Price <derek@ximbiot.com>
975 * glob_.h: Indent nested #ifdef.
977 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
980 Use "file name" when talking about file names, instead of "filename"
981 or "path", as per the GNU coding standards.
982 * mkdir-p.c: Renamed from makepath.c.
983 (make_dir_parents): Renamed from make_path. All callers changed.
984 * mkdir-p.h: Likewise. All includers changed.
985 * filenamecat.c: Renamed from path-concat.c.
986 (file_name_concat): Renamed from path_concat. All callers changed.
987 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
988 * filenamecat.h: Likewise. All includers changed.
989 * acl.c: Don't use "path" or "filename" to mean "file name"
990 in comments or local variable names.
991 * basename.c: Likewise.
992 * canonicalize.c, canonicalize.h: Likewise.
993 * dirname.c, dirname.h: Likewise.
994 * euidaccess.c: Likewise.
995 * exclude.c: Likewise
996 * fnmatch_.h, fnmatch_loop.c: Likewise.
997 * fsusage.c, fsuage.h: Likewise.
998 * fts.c, fts_.h: Likewise.
999 * getcwd.c: Likewise.
1000 * getloadavg.c: Likewise.
1001 * mkstemp.c: Likewise.
1002 * mountlist.c, mountlist.h: Likewise.
1003 * openat.c, openat.h: Likewise.
1004 * readlink-stub.c: Likewise.
1005 * readutmp.c, readutmp.h: Likewise.
1006 * rename.c: Likewise.
1007 * rmdir.c: Likewise.
1009 * savedir.c: Likewise.
1010 * stripslash.c: Likewise.
1011 * tempname.c: Likewise.
1012 * xreadlink.c: Likewise.
1013 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1015 * exclude.h: Likewise.
1017 * euidaccess.c (getuid, getgid, getuid, getegid)
1018 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1019 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1020 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1021 * pathmax.h: Include <limits.h> unconditionally, since other
1022 files have been getting away with it for years (MORE/BSD 4.3
1024 * userspec.c (getpwnam, getgrnam, getgrgid)
1025 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1027 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1028 Define to 256, not 255, as per modern POSIX.
1030 2005-06-01 Bruno Haible <bruno@clisp.org>
1032 * csharpexec.h: New file, from GNU gettext.
1033 * csharpexec.c: New file, from GNU gettext.
1034 * csharpexec.sh.in: New file, from GNU gettext.
1036 2005-05-31 Derek Price <derek@ximbiot.com>
1037 Paul Eggert <eggert@cs.ucla.edu>
1040 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1042 2005-05-29 Derek Price <derek@ximbiot.com>
1043 Paul Eggert <eggert@cs.ucla.edu>
1045 * glob_.h, glob.c: New files.
1047 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1049 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1051 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1052 the configuration hassle isn't worth it.
1053 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1054 (LONGEST_MODIFIER, PRIuMAX): Remove.
1056 2005-05-27 Bruno Haible <bruno@clisp.org>
1058 * getlogin_r.h: Remove second include of <stddef.h>.
1060 2005-05-25 Bruno Haible <bruno@clisp.org>
1061 Derek Price <derek@ximbiot.com>
1063 * getlogin_r.h: Simplify API documentation.
1065 2005-05-25 Derek Price <derek@ximbiot.com>
1066 Paul Eggert <eggert@cs.ucla.edu>
1068 * getlogin_r.c, getlogin_r.h: New files.
1070 2005-05-22 Bruno Haible <bruno@clisp.org>
1072 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1073 Also include <sys/param.h> if it defines MIN, MAX.
1074 Based on a patch by Derek Price <derek@ximbiot.com>.
1076 2005-05-22 Bruno Haible <bruno@clisp.org>
1078 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1079 (INT64_MIN): Fix definition.
1080 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1082 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1083 NEED_SIGNED_INT_TYPES.
1085 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1086 HAVE_SYSTEM_INTTYPES.
1088 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1090 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1091 so that unistd-safer.h (GPL'ed code) need not be included.
1093 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1096 * fts.c: Don't include "cycle-check.h" or "hash.h".
1097 (setup_dir, free_dir): New functions.
1098 (enter_dir, leave_dir): Define trivial
1099 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1100 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1101 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1102 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1103 Move to fts-cycle.c.
1104 (fts_open): Use setup_dir.
1105 (fts_close): Use free_dir.
1106 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1107 This adds a label and some gotos, but the alternatives were messier.
1108 Check for memory allocation failure when entering a dir.
1109 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1110 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1111 (FTS): New member fts_cycle, that is a union that contains the
1112 old active_dir_ht and cycle_state. All uses changed to mention
1113 fts_cycle.ht and fts_cycle.state.
1114 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1115 fts.c, with the following changes:
1116 (setup_dir, free_dir): New functions.
1117 (enter_dir): Now returns bool. Return true if successful, false
1118 if memory exhausted. All callers changed.
1119 Do not bother partly cleaning up on
1120 memory allocation failure; that is free_dir's job.
1121 However, free ad if hash_insert fails, to avoid memory leak.
1122 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1123 fts->fts_options to see which union member to use.
1125 2005-05-20 Jim Meyering <jim@meyering.net>
1127 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1128 Now a macro, to pacify GCC.
1130 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1132 * chown.c (rpl_chown): Return -1 on failure.
1134 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1136 * canonicalize.c: Include canonicalize.h first, to test interface.
1137 Include <stddef.h> unconditionally, since we assume C89 now.
1138 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1139 * fts.c: Include fts_.h first, to check interface.
1140 Do not include intprops.h; no longer needed.
1141 Include cycle-check.h and hash.h, since fts_.h no longer does.
1142 Remove unnecessary casts of closedir to void.
1143 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1144 decide whether to decrement nlinks.
1145 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1146 (FTS): Use struct hash_table * instead of Hash_table, so that
1147 we no longer need to include hash.h here.
1149 2005-05-17 Jim Meyering <jim@meyering.net>
1151 * fts.c, fts_.h: New files, from coreutils.
1153 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1155 Sync from coreutils.
1156 * unlinkdir.c, unlinkdir.h: New files.
1157 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1158 regex.h, unlocked-io.h, xtime.h:
1159 White space changes only.
1160 * makepath.c (make_path): Port to hosts where leading "//" is special.
1161 * yesno.c: Include getline.h, not ctype.h.
1162 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1163 Use getline to remove arbitrary restriction on response length.
1165 2005-05-13 Bruno Haible <bruno@clisp.org>
1167 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1168 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1169 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1170 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1171 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1172 Add support for 64-bit integers in the MSVC compiler.
1174 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1176 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1177 Change the initial comment to refer to GPL, not LGPL.
1178 gnulib-tool will change it to LGPL as needed.
1180 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1181 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1182 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1183 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1184 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1185 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1186 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1187 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1188 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1189 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1190 concatpath.c, config.charset, copy-file.c, copy-file.h,
1191 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1192 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1193 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1194 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1195 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1196 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1197 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1198 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1199 full-read.c, full-read.h, full-write.c, full-write.h,
1200 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1201 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1202 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1203 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1204 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1205 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1206 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1207 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1208 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1209 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1210 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1211 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1212 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1213 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1214 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1215 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1216 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1217 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1218 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1219 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1220 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1221 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1222 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1223 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1224 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1225 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1226 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1227 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1228 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1229 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1230 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1231 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1232 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1233 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1234 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1235 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1236 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1237 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1238 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1239 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1240 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1241 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1242 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1243 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1244 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1245 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1246 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1247 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1248 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1249 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1250 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1251 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1252 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1253 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1254 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1255 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1256 Update FSF postal mail address.
1258 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1260 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1261 specified in ai_socktype. Fix invalid ai_protocol
1262 check. ai_protocol is usually set to 0 or depending on
1263 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1264 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1265 ai_socktype / ai_protocol in the returned addrinfo structure.
1267 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1268 Bruno Haible <bruno@clisp.org>
1270 * inet_ntop.h: New file.
1271 * inet_ntop.c: New file, from glibc with modifications.
1273 2005-05-08 Jim Meyering <jim@meyering.net>
1275 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1277 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1279 Merge from coreutils. Among other things,
1280 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1281 * fd-safer.c: New file.
1282 * fcntl-safer.h, open-safer.c: Remove.
1283 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1284 * dup-safer.c: Include unistd-safer.h first.
1285 Don't include errno.h.
1286 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1287 * file-type.h: Don't assume invoker included sys/stat.h first.
1288 * file-type.c: Rely on file-type.h change.
1289 * getloadavg.c: Include unistd-safer.h.
1290 (getloadavg): Use safer open.
1291 * getusershell.c: Include "stdio-safer.h".
1292 (getusershell): Use safer fopen.
1293 * long-options.c (long_options): Use NULL rather than 0.
1294 * modechange.h (mode_free): Remove; all callers changed to invoke
1296 * modechange.c: Likewise.
1297 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1298 (MODE_DONE): New constant.
1299 (struct mode_change): Remove 'next' member.
1300 (make_node_op_equals): New function; like the old one of the
1301 same name, except it allocates an array.
1302 (mode_compile, mode_create_from_ref): Use it.
1303 (mode_compile): Allocate result as an array, not a linked list.
1304 Parse octal string ourself, so that we catch mistakes like "+0".
1305 (mode_adjust): Arg is an array, not a linked list.
1306 * modechange.c: Include stat-macros.h, xalloc.h.
1307 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1308 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1309 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1310 Remove. This is now stat-macros.h's job.
1311 (talloc): Remove. All callers replaced by xalloc, so that
1312 our invokers don't have to worry about reporting memory failures.
1313 (make_node_op_equals): Remove.
1314 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1316 (struct mode_change): Moved here from modechange.h.
1317 (mode_append_entry): Remove.
1318 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1319 apps to have incorrect behavior. Use simpler algorithm for head
1320 and tail. Don't futz with umask; that's now the job of mode_adjust.
1321 Detect more invalid usages rather than having somewhat-random behavior.
1322 Don't insert an "a=" action, as that leads to incorrect behavior.
1323 (mode_compile, mode_create_from_ref): Return NULL on error instead
1324 of an enum, since now there's only one way to have an error. All
1326 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1327 at the correct time. Simplify calculation of "+u" and its ilk.
1328 Don't mishandle "+X".
1329 (mode_free): Remove "register" and localize decls.
1330 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1331 (struct mode_change): Move to modechange.c; callers don't
1332 need to see this stuff.
1333 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1334 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1335 (mode_change, mode_adjust): Reflect the new signatures noted above.
1336 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1337 that might redefine system include files.
1338 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1339 (my_usleep): Use NULL rather than (void *) 0.
1340 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1341 Use siginterrupt to specify that system calls should be interrupted.
1342 (rpl_nanosleep): Move initialization of suspended closer to call of
1344 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1345 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1346 (desirable_utmp_entry): New function.
1347 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1348 using x2nrealloc, to simplify logic.
1349 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1350 size calculation. Do not assume utmp file is a regular file.
1351 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1352 (READ_UTMP_CHECK_PIDS): New constant.
1353 * save-cwd.c: Include unistd-safer.h.
1354 (save_cwd): Use fd_safer.
1355 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1356 [!_LIBC] Include "stat-macros.h" instead.
1357 * unistd-safer.h (fd_safer): New decl.
1359 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1361 * byteswap_.h: New file.
1363 2005-04-25 Albert Chin <china@thewrittenword.com>
1365 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1368 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1370 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1371 that "UTC +1 second" continues to work. Problem reported
1373 (relunit_snumber): New rule.
1376 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1378 * getdate.y (universal_time_zone_table): New constant.
1379 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1380 universal_time_zone_table.
1381 (lookup_zone): Prefer universal_time_zone_table to
1382 local_time_zone_table, so that "GMT" time stamps are allowed in
1383 London during the summer. Problem reported by Ian Abbott.
1385 2005-04-12 Jim Meyering <jim@meyering.net>
1387 * human.c (humblock): Set *options even when returning due to
1388 xstrtoumax conversion failure. Thanks to a used-uninitialized
1391 2005-04-09 Jim Meyering <jim@meyering.net>
1393 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1394 -Wuninitialized: initialize tm0.tm_year.
1396 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1398 * getdate.y (parser_control): rels_seen is now a boolean, not a
1399 count, since there's no maximum. All uses changed.
1400 Add member dsts_seen.
1401 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1403 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1404 Use pc_rels_seen to decide whther a date is absolute.
1406 * getdate.y (number): Don't overwrite year.
1407 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1410 2005-04-02 Simon Josefsson <jas@extundo.com>
1412 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1413 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1415 2005-03-27 Jim Meyering <jim@meyering.net>
1417 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1419 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1421 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1422 "one's complement" -> "ones' complement" in comment, as per Knuth.
1423 "value of type" -> "type or expression" in comment.
1424 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1426 2005-03-26 Jim Meyering <jim@meyering.net>
1429 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1430 Correct typos: s/or/of/.
1432 2005-03-23 Jim Meyering <jim@meyering.net>
1434 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1436 2005-03-21 Jim Meyering <jim@meyering.net>
1438 Changes imported from coreutils.
1440 * cycle-check.c: Don't include xalloc.h.
1442 * path-concat.c: Don't include assert.h.
1443 (path_concat): Remove assertion that would have triggered
1444 for ABASE starting with more than one slash.
1445 Reported by Andreas Schwab.
1447 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1448 properly when ABASE is an absolute file name.
1449 Correct the description of this function.
1451 Add an assertion and a test driver.
1452 This fixes a bug introduced on 2004-07-02.
1453 Andreas Schwab reported the resulting failure of cp --parents:
1454 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1456 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1458 * strftime.c (my_strftime): If the underlying strftime returns 0
1459 (which shouldn't happen), generate nothing instead of returning 0
1460 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1462 2005-03-16 Bruno Haible <bruno@clisp.org>
1464 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1466 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1468 * strftime.c (my_strftime): Prepend space to format so that we can
1469 reliably distinguish strftime failure from empty output on POSIX
1472 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1474 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1475 (iconv_string): Don't guess a size-zero buffer, as that might cause
1476 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1477 result would be 'too large', where 'too large' is (heuristically)
1478 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1479 overflow concerns. This will prevent some unwanted malloc failures
1480 when the inputs are very large.
1482 2005-03-15 Bruno Haible <bruno@clisp.org>
1484 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1487 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1490 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1492 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1494 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1495 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1497 * strtol.c: Likewise.
1499 2005-03-14 Simon Josefsson <jas@extundo.com>
1501 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1504 2005-03-14 Jim Meyering <jim@meyering.net>
1506 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1507 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1508 to be nonzero so that we (and caller) can detect the difference
1509 between a valid zero-length expansion and an error return, even
1510 when the underlying strftime fails before writing anything into
1513 2005-03-10 Jim Meyering <jim@meyering.net>
1515 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1516 so that this module works on systems without fchdir.
1518 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1520 Factor int-properties macros into a single file, except for
1521 glibc-related files.
1522 * intprops.h: New file.
1523 * getloadavg.c: Include it instead of limits.h.
1524 (INT_STRLEN_BOUND): Remove.
1525 * human.c: Include intprops.h.
1526 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1527 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1528 * inttostr.h: Include intprops.h instead of limits.h.
1529 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1530 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1531 for consistency with intprops.h.
1532 (time_t_is_integer, twos_complement_arithmetic): Use them.
1533 * sig2str.h: Include <signal.h>, intprops.h.
1534 (INT_STRLEN_BOUND): Remove.
1535 * strftime.c (TYPE_SIGNED): Remove.
1536 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1537 * strtol.c: Adjust comments to match intprops.h.
1538 * userspec.c: Include intprops.h.
1539 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1540 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1541 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1542 instead of rolling our own expressions.
1543 * xstrtol.c: Include xstrtol.h first, to test interface.
1545 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1547 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1548 the right thing even if adding 1900 would overflow. Similarly
1549 for tm_mon + 1 and tm_yday + 1.
1550 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1551 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1552 (DO_SIGNED_NUMBER): New macro.
1553 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1555 2005-03-07 Bruno Haible <bruno@clisp.org>
1557 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1559 2005-03-03 Derek R. Price <derek@ximbiot.com>
1560 Bruno Haible <bruno@clisp.org>
1562 * pagealign_alloc.h: New file.
1563 * pagealign_alloc.c: New file.
1565 2005-01-28 Bruno Haible <bruno@clisp.org>
1567 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1570 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1572 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1573 The workaround isn't strictly needed for POSIX conformance, and
1574 it's too much of a pain to configure and maintain. We'll ask
1575 people to fix their kernels instead.
1576 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1577 (NANOSLEEP_BUG_WORKAROUND): Remove.
1578 (xnanosleep): Remove the workaround.
1580 2005-02-12 Bruno Haible <bruno@clisp.org>
1582 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1584 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1586 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1587 * timespec.h (gettime): Return void, since it always
1588 succeeds now. All uses changed.
1589 * gettime.c (gettime) Likewise.
1590 [HAVE_NANOTIME]: Prefer nanotime.
1591 Assume gettimeofday succeeds, as POSIX requires.
1592 Assime time () succeeds, since other code already does.
1593 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1594 (timespec_subtract): Remove.
1595 (NANOSLEEP_BUG_WORKAROUND): New constant.
1596 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1597 things considerably. Use it only on GNU/Linux hosts, since the
1598 workaround shouldn't be needed elsewhere.
1600 2005-02-24 Bruno Haible <bruno@clisp.org>
1602 * gettext.h: Update from GNU gettext 0.14.2.
1604 2005-02-24 Bruno Haible <bruno@clisp.org>
1606 * localcharset.c: Update from GNU gettext 0.14.2.
1607 * config.charset: Update from GNU gettext 0.14.2.
1609 2005-02-22 Simon Josefsson <jas@extundo.com>
1611 * iconvme.h, iconvme.c: New files, from libc.
1613 2005-02-20 Neil Conway <neilc@samurai.com>
1615 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1616 returned by OSX/Darwin if the specified buffer is not large
1617 enough for the hostname.
1619 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1621 * memrchr.h: New file.
1622 * chdir-long.c: Include it.
1623 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1624 Don't bother including stddef.h.
1626 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1628 * argp-help.c (__argp_help): Create a fake struct argp_state and
1629 pass it to _help, otherwise the latter coredumps trying to
1630 dereference state.root_argp.
1632 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1634 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1636 Include <sys/types.h>, for dev_t.
1637 (ME_DUMMY, ME_REMOTE): Move from here....
1638 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1639 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1641 Include mountlist.h first, to test the interface.
1643 2005-01-29 Bruno Haible <bruno@clisp.org>
1645 * progname.c (program_name): Initialize.
1646 Needed when linking statically on MacOS X.
1648 2005-01-28 Bruno Haible <bruno@clisp.org>
1650 * javacomp.sh.in: New file, from GNU gettext.
1651 * javacomp.h: New file, from GNU gettext.
1652 * javacomp.c: New file, from GNU gettext.
1654 2005-01-26 Bruno Haible <bruno@clisp.org>
1656 * javaexec.sh.in: New file, from GNU gettext.
1657 * javaexec.h: New file, from GNU gettext.
1658 * javaexec.c: New file, from GNU gettext.
1660 2005-01-26 Simon Josefsson <jas@extundo.com>
1662 * gai_strerror.c: Use GPL in header.
1664 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1666 * argp-help.c (hol_entry_help): Avoid using non-constant
1667 initializers for struct pentry_state.
1668 (__argp_error): Check return value of __asprintf
1669 (__argp_failure): Translate error message
1671 * argp-parse.c: Removed braces around the expansion of N_()
1673 2005-01-21 Jim Meyering <jim@meyering.net>
1675 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1676 same value as for Solaris 9.
1678 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1679 component length. This included changing the parameter to be
1680 of type `char *' rather than `char const *'.
1681 * chdir-long.h (chdir_long): Update prototype.
1683 * openat.c (fdopendir, fstatat): New functions.
1684 * openat.h: Include headers required for use of DIR and struct stat.
1685 [AT_SYMLINK_NOFOLLOW]: Define.
1686 (fdopendir, fstatat): Add prototypes.
1688 2005-01-21 Bruno Haible <bruno@clisp.org>
1690 * classpath.h: New file, from GNU gettext.
1691 * classpath.c: New file, from GNU gettext.
1693 2005-01-20 Simon Josefsson <jas@extundo.com>
1695 * version-etc-fsf.c: New file, with version_etc_copyright.
1696 * version-etc.c: Remove version_etc_copyright.
1697 * version-etc.h (version_etc_copyright): Use [] instead of * in
1698 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1700 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1702 * save-cwd.c (save_cwd): Remove code to support the case
1703 where fchdir is missing or flaky.
1705 2005-01-20 Simon Josefsson <jas@extundo.com>
1707 * base64.h (isbase64): Add.
1709 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1710 using a unsigned prototype, don't inline.
1711 (base64_decode): Use it.
1713 2005-01-19 Bruno Haible <bruno@clisp.org>
1715 * sh-quote.h: New file, from GNU gettext.
1716 * sh-quote.c: New file, from GNU gettext.
1718 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1720 Merge changes from coreutils, as described below in several
1721 changelogs dated today.
1723 * save-cwd.c: Include "save-cwd.h" before other include files.
1724 (O_DIRECTORY): Remove; not needed here, since "." must be
1725 a directory. All uses removed.
1726 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1727 universal on Suns, and we also need to test for IRIX.
1728 Revamp code to use 'if' rather than '#if'.
1729 Avoid unnecessary comparison of cwd->desc to 0.
1731 * utimens.c (futimens): Robustify the previous patch, by checking
1732 for known valid error numbers rather than observed invalid ones.
1734 2005-01-18 Jim Meyering <jim@meyering.net>
1736 * version-etc.c (version_etc_copyright): Update copyright date.
1738 * utimens.c (futimens): Account for the fact that futimes
1739 can also fail with errno == ENOSYS or errno == ENOENT.
1740 Patch from Dmitry V. Levin.
1742 Change the name of the robust chdir function from chdir to chdir_long.
1743 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1744 (restore_cwd): Use chdir_long, not chdir.
1745 * chdir-long.c: Renamed from chdir.c.
1746 * chdir-long.h: Renamed from chdir.h.
1747 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1750 2005-01-18 Bob Proulx <bob@proulx.com>
1752 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1753 offsetof() macro construct to avoid compile failure with native HP-UX
1754 11.0 ANSI C compiler.
1756 2005-01-06 Bruno Haible <bruno@clisp.org>
1758 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1759 because stpncpy.m4 takes care of it.
1761 2004-01-24 Bruno Haible <bruno@clisp.org>
1763 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1765 2003-10-09 Bruno Haible <bruno@clisp.org>
1767 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1769 2005-01-06 Bruno Haible <bruno@clisp.org>
1771 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1772 * fwriteerror.c: Include <stdbool.h>.
1773 (fwriteerror): At the end, close the file stream. Record whether
1774 stdout was already closed.
1776 2004-05-27 Bruno Haible <bruno@clisp.org>
1778 * execute.c (environ): Declare if needed.
1779 * pipe.c (environ): Likewise.
1780 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1782 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1784 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1785 definitions to be after all include files, to avoid collisions.
1786 Problem reported by Bob Proulx.
1788 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1790 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1791 not needed. This removes a dependency on the gettext module.
1792 [defined _LIBC]: Do not include <libintl.h>; not needed.
1794 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1796 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1799 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1801 * argp-parse.c: Include <stddef.h>.
1802 (alignof, alignto): New macros.
1803 (parser_init): Don't assume that void * is aligned sufficiently
1806 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1807 need to extend the stack.
1808 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1811 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1813 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1815 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1817 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1818 Remove now-obsolete comment about AIX.
1819 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1820 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1821 (YYMAXDEPTH): New macro.
1823 2004-12-18 Bruno Haible <bruno@clisp.org>
1825 * fatal-signal.c (fatal_signals): Make non-const.
1826 (init_fatal_signals): New function.
1827 (uninstall_handlers, install_handlers): Ignore signals that were set to
1829 (at_fatal_signal): Call init_fatal_signals.
1830 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1832 Reported by Paul Eggert.
1834 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1836 * getdate.y (textint): New member "negative".
1837 (time_zone_hhmm): New function.
1838 Expect 14 shift-reduce conflicts, not 13.
1839 (o_colon_minutes): New rule.
1840 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1841 (yylex): Set the "negative" member of signed numbers.
1843 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1845 Changes imported from coreutils.
1846 * hard-locale.c: Assume <locale.h> exists.
1848 (GLIBC_VERSION): New macro.
1849 (hard_locale): Assume setlocale exists.
1850 Rewrite to avoid #ifdef.
1851 Use strdup rather than malloc + strcpy.
1852 * human.c: Assume <locale.h> exists.
1853 (human_readable): Assume localeconv exists.
1855 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1857 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1858 convert T2, not T. (Imported from libc.)
1860 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1862 * getcwd.c (is_ENAMETOOLONG): New macro.
1863 (__getcwd.c): Don't restore errno; glibc doesn't.
1864 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1865 first, falling back to our code only if its results look suspicious.
1866 Ensure that the resulting buffer is only as large as necessary.
1868 * readutmp.c: Include readutmp.h first.
1869 Include <errno.h>, since readutmp.h no longer does that.
1870 * readutmp.h: Don't include <errno.h>,
1871 <sys/param.h>, <time.h>; not needed to establish interface.
1872 (errno): Remove decl.
1873 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1874 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1875 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1877 2004-11-28 Simon Josefsson <jas@extundo.com>
1879 * base64.h, base64.c: New file.
1881 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1883 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1885 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1887 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1888 HP's ANSI C compiler.
1889 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1890 Declaring int functions causes warnings on some modern systems and
1891 shouldn't be needed to compile on ancient ones.
1892 * same.c (MIN) [defined MIN]: Don't define, since it's already
1895 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1896 with the following changes.
1897 (__set_errno): Parenthesize properly.
1898 Include <stdbool.h>.
1899 (MIN, MAX, MATCHING_INO): New macros.
1900 (__getcwd): Define with prototype, not K&R form.
1901 Use heuristics to allocate default buffer on stack if possible.
1902 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1903 behavior, and to avoid the PATH_MAX limit when computing
1905 Use MATCHING_INO to compare inode number to file.
1906 Check for arithmetic overflow in size calculations.
1907 Fix bug in reallocation of dot array that caused getcwd to fail
1908 on directories nested deeper than 75.
1909 Be more careful about saving errno on error.
1910 Do not use realloc; use only free+malloc, as this is a bit
1911 more flexible and avoids a needless copy operation.
1912 Do not inspect st_dev and st_ino for symbolic links; POSIX
1913 doesn't specify the latter.
1914 Check for closedir errors.
1915 Avoid needless casts.
1916 Use "#ifdef weak_alias" around weak_alias, to be like other
1918 The following changes to getcwd.c have effect only when used in
1919 gnulib; they have no effect inside glibc proper.
1920 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1921 as alloca isn't used.
1922 (alloca, __alloca): Likewise.
1923 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1924 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1925 unconditionally, as gnulib assumes C89 or better.
1926 Do not include <sys/param.h>.
1927 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1928 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1930 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1931 Include <dirent.h> in a way that is compatible with modern Autoconf.
1932 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1933 New macros, if not already defined.
1934 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1935 Use "_LIBC", not "defined _LIBC", for consistency.
1936 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1938 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1939 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1940 * xgetcwd.c: David MacKenzie's old code was removed, so give
1941 credit only to Jim Meyering and adjust the copyright dates.
1942 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1943 <stdlib.h>, <unistd.h>, "pathmax.h".
1944 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1945 (INITIAL_BUFFER_SIZE): Remove.
1946 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1948 2004-11-23 Jim Meyering <jim@meyering.net>
1950 * getopt_.h: Remove trailing blanks.
1952 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1954 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1955 (futimens): New function, which uses futimes if available.
1956 (futimens, utimens): Support timespec==NULL, with same semantics
1957 as utime and utimens.
1958 * utimens.h (futimens): New decl.
1960 2004-11-23 Jim Meyering <jim@meyering.net>
1962 * __fpending.c: Add comment.
1964 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1966 * getopt_.h: Re-addition of __getopt_argv_const caused
1967 redefinition warnings. To avoid them, include the defines
1968 in `#if !defined __need_getopt ... #endif'. The only place
1969 where __getopt_argv_const is used is in definitions
1970 of getopt_long and getopt_long_only below, which are as well
1971 protected by `#ifndef __need_getopt'.
1972 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1973 __need_getopt after including <stdio.h> and <unistd.h> These
1974 headers might have defined it.
1976 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1978 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1980 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1981 optopt): Use them instead of invoking ## directly; otherwise, the
1982 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1984 2004-11-19 Bruno Haible <bruno@clisp.org>
1986 * strtok_r.c: Move comments from here...
1987 * strtok_r.h: ... to here.
1989 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1991 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1992 might fail. Problem reported by Yoann Vandoorselaere.
1993 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1994 that mishandle size_t overflow.
1996 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1998 * canon-host.c: Include "strdup.h".
1999 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2000 Use strdup instead of malloc/strcpy to duplicate strings.
2002 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2003 (human_space_before_unit): New constant.
2004 * human.c (human_readable): Support it.
2006 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2007 (xgetcwd): Set errno correctly when failing.
2008 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2009 the failure is actually due to a PATH_MAX problem.
2011 Further getopt changes to make it more likely that glibc will
2012 buy the changes back.
2013 * getopt.c (POSIXLY_CORRECT): New constant.
2014 (getopt): Use it, so to preserve glibc semantic
2015 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2016 when compiling for libc.
2017 * getopt_.h (__getopt_argv_const): Bring it back.
2018 (getopt_long, getopt_long_only): Use it.
2020 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2021 New arg POSIXLY_CORRECT. All callers changed.
2022 (getopt): Argv is now char * const *, as per standard.
2023 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2024 not char *__getopt_argv_const *.
2025 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2026 _getopt_long_only_r): Likewise.
2027 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2028 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2029 _getopt_long_r, _getopt_long_only_r): Likewise.
2030 * getopt_.h (__getopt_argv_const): Remove.
2031 (getopt): Argv is now char * const *, as per standard.
2033 * getdate.y (tORDINAL): New token.
2034 (day, relunit): Allow it for relative times.
2035 (relative_time_table): Use tORDINAL for ordinals.
2037 2004-11-15 Jim Meyering <jim@meyering.net>
2039 * closeout.c: Include "__fpending.h" once again.
2040 Include <stdbool.h>.
2041 (close_stdout): Don't fail just because stdout was closed initially,
2042 since some programs don't write to stdout in the normal course of
2043 operation (other than --version and --help), and we don't want this
2044 function to make e.g. `touch file >&-' fail.
2045 But do fail if it was closed and someone has tried to write to it.
2046 E.g., `printf foo >&-' must fail.
2048 2004-11-11 Simon Josefsson <jas@extundo.com>
2050 * strtok_r.h, strtok_r.c: New file.
2052 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2054 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2055 we can stop lying to compilers about the constness of argv when we
2056 are compiled outside glibc.
2057 (getopt, getopt_long, getopt_long_only): Use it.
2058 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2060 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2061 _getopt_long_only_r): Likewise.
2062 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2063 _getopt_long_only_r): Likewise.
2065 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2066 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2067 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2068 the other external symbols.
2069 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2070 declaration, since the above renaming now works around collisions.
2072 2004-11-11 Jim Meyering <jim@meyering.net>
2074 * linebreak.c: Remove trailing blanks.
2075 * alloca_.h: Likewise.
2076 * acosl.c: Likewise.
2077 * euidaccess.c: Likewise.
2078 * allocsa.h: Likewise.
2080 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2082 * mktime.c (SHR): New macro, which is a portable
2083 substitute for >> that should work even on Crays.
2084 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2085 Problem reported by Mark D. Baushke in
2086 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2087 * getdate.y (SHR): Likewise.
2089 * strftime.c (SHR): Likewise.
2091 * quotearg.c (struct quoting_options): Use unsigned int for
2092 quote_these_too, so that right shifts are well defined. All uses
2095 2004-11-10 Simon Josefsson <jas@extundo.com>
2097 * getaddrinfo.h, getaddrinfo.c: New files.
2099 2004-11-10 Jim Meyering <jim@meyering.net>
2101 Ensure that no close failure goes unreported.
2102 * closeout.c (close_stdout): Always close stdout. I.e., don't
2103 return early when it seems there's nothing to flush.
2104 Don't include __fpending.h.
2106 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2108 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2110 2004-11-05 Bruno Haible <bruno@clisp.org>
2112 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2113 Reported by Mark D. Baushke <mdb@cvshome.org>.
2115 2004-11-04 Bruno Haible <bruno@clisp.org>
2117 2004-09-11 Bruno Haible <bruno@clisp.org>
2118 * allocsa.valgrind: New file.
2119 2004-02-06 Bruno Haible <bruno@clisp.org>
2120 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2121 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2122 Reported by Christopher Seip <chris.seip@hp.com>.
2124 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2126 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2127 with errno == ERANGE if the buffer is too small.
2128 Problem reported by Mark D. Baushke.
2130 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2132 * xreadlink.c (MAXSIZE): New macro.
2133 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2134 size does not exceed MAXSIZE. Avoid cast.
2135 As suggested by Mark D. Baushke in
2136 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2137 if readlink fails with buffer size just under MAXSIZE, try again
2140 2004-11-02 Derek R. Price <derek@ximbiot.com>
2141 and Paul Eggert <eggert@cs.ucla.edu>
2143 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2144 (get_date): Overparenthesize to avoid GCC warning.
2146 2004-11-02 Bruno Haible <bruno@clisp.org>
2148 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2149 function returns void.
2151 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2153 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2154 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2157 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2159 * getdate.y: Add support for TZ="foo" within a date string.
2160 Fix some bugs near time_t boundaries. Reject dates with
2161 out-of-range components, e.g., "Sept 31".
2162 Include <stdlib.h>, "setenv.h", "xalloc.h".
2163 (ISDIGIT_LOCALE): Remove; unused.
2164 Note that the TZ and time functions used here are not reentrant.
2165 (mktime_ok, get_tz): New functions.
2166 (TZBUFSIZE): New constant.
2167 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2168 This requires that we sometimes generate our own TZ="XXX..." setting.
2170 2004-10-27 Derek R. Price <derek@ximbiot.com>
2172 * mktime.c (not_equal_tm): Remove redundant check.
2174 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2176 * getdate.y: Use Bison 1.875 features, and some minor
2177 code cleanups. This change does not affect semantics.
2178 Don't include <stdlib.h>; no longer needed.
2179 Don't include unlocked-io.h; only the "#if TEST" code uses
2180 stdio, and performance isn't crucial there.
2181 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2182 Bison 1.875 features as described below.
2183 All uses of "PC." replaced by "pc->".
2184 (YYSTYPE): Add a forward declaration.
2185 (yylex, yyerror): Use full prototypes in forward decls.
2186 Use "%pure-parser" rather than obsolescent "%pure_parser".
2187 Use %parse-param and %lex-param instead of obsolescent
2188 YYPARSE_PARAM and YYLEX_PARAM.
2189 (meridian_table, month_and_day_table, time_units_table,
2190 relative_time_table, time_zone_table, military_table,
2191 lookup_zone, lookup_word, get_date):
2192 Use NULL instead of 0 where appropriate.
2193 (to_hour): Avoid abort (), to avoid a dependency on
2195 (yyerror, yylex): Now accepts parser_control * arg.
2196 (main) [TEST]: Use '\0' rather than 0 for char.
2198 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2200 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2201 It's now the caller's responsibility to handle the case where
2202 !HAVE_GETPAGESIZE && !defined getpagesize.
2204 * mktime.c (leapyear): Arg is long int, not int.
2206 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2208 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2210 2004-10-12 Simon Josefsson <jas@extundo.com>
2212 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2213 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2216 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2218 * vsnprintf.h: New file.
2219 * vsnprintf.c: New file.
2221 2004-10-07 Bruno Haible <bruno@clisp.org>
2223 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2224 into the provided buffer.
2226 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2228 * diacrit.c, diacrit.h: Add GPL notice.
2230 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2231 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2232 * logl.c (logl): Keep the code as similar to glibc as possible.
2233 This avoids a potential constant-folding bug.
2235 2004-10-05 Bruno Haible <bruno@clisp.org>
2237 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2239 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2241 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2242 * xmalloc.c (xmemdup): Likewise.
2243 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2244 XFREE): Remove these long-obsolescent macros.
2245 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2246 * xstrdup.c: Remove.
2248 * regex.c (re_comp): Cast gettext return value to char *,
2249 Problem reported by Martin Neitzel via Mark D. Baushke.
2251 2004-10-04 Simon Josefsson <jas@extundo.com>
2253 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2254 '#ifdef USE_UNLOCKED_IO'.
2256 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2258 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2259 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2260 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2261 regex.c, sha1.c, version-etc.c, yesno.c:
2262 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2263 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2264 the includer's responsibility.
2266 Sync from coreutils.
2268 * modechange.c (mode_compile): Don't decrement a pointer that
2269 points to the start of a string, as the C Standard says the
2270 resulting behavior is undefined.
2272 * backupfile.h (enum backuptype): Rename none -> no_backups,
2273 simple -> simple_backups, numbered_existing ->
2274 numbered_existing_backups, numbered -> numbered_backups
2275 to avoid shadowing problems. All uses changed.
2276 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2277 * backupfile.c (check_extension, numbered_backup):
2278 Rename locals to avoid shadowing 'basename'.
2279 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2282 * .cppi-disable: Add getopt_.h, getopt_int.h.
2283 * .cvsignore: Add getopt.h.
2285 2004-10-04 Simon Josefsson <jas@extundo.com>
2287 * memmem.h: New file.
2288 * memmem.c: New file, taken from glibc.
2290 2004-10-02 Jim Meyering <jim@meyering.net>
2292 * dirfd.h, getpagesize.h: Add copyright notice.
2294 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2296 * snprintf.c: Remove comments as to why each header is needed.
2298 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2300 * strsep.h: New file.
2301 * strsep.c: New file.
2303 2004-10-01 Simon Josefsson <jas@extundo.com>
2305 * snprintf.c (snprintf): Handle size==0.
2307 2004-10-01 Simon Josefsson <jas@extundo.com>
2308 Bruno Haible <bruno@clisp.org>
2310 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2311 (snprintf): Declare 'args'.
2313 2004-09-30 Simon Josefsson <jas@extundo.com>
2315 * snprintf.h, snprintf.c: New files.
2317 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2319 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2320 (hol_entry_help): Never translate an empty string.
2321 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2322 * argp.h (OPTION_NO_TRANS): New option.
2324 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2326 * xvasprintf.c: Include xalloc.h.
2327 (xvasprintf): Use xalloc_die, not xmalloc_die.
2329 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2331 * dummy.c: Change copyright notice to FSF, and license to GPL.
2333 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2335 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2336 Problem reported by Bruno Haible in:
2337 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2339 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2341 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2342 in case some system header has #define'd it. Problem reported by
2343 Soeren D. Schulze in
2344 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2346 2004-09-08 Bruno Haible <bruno@clisp.org>
2348 * stdint_.h.in: New file, taken from GNU clisp.
2350 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2352 * xvasprintf.h: New file.
2353 * xvasprintf.c: New file.
2354 * xasprintf.c: New file.
2356 2004-09-08 Bruno Haible <bruno@clisp.org>
2358 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2360 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2362 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2364 Import from coreutils.
2365 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2366 strings on unbounded length. alloca's performance benefits aren't
2367 that important here.
2369 (parse_with_separator): New function, with most of the internals
2370 of the old parse_user_spec. Allow user to omit both user and group,
2371 for compatibility with FreeBSD.
2372 Clone only the user name, not the entire spec.
2373 Do not set *uid, *gid unless entirely successful.
2374 Avoid memory leak in some failing cases.
2375 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2376 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2377 (parse_user_spec): Rewrite to use parse_with_separator.
2379 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2381 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2382 its complicated substitute.
2383 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2384 and program_invocation_name.
2385 (__argp_basename) [!_LIBC]: Remove; the only use was
2386 replaced by its body.
2387 (__argp_short_program_name): Change condition from
2388 !defined __argp_short_program_name to
2389 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2390 to match argp-namefrob.h.
2391 (__argp_failure): Don't assume strerror_r returns char *.
2392 * argp-parse.c (N_): Define unconditionally.
2393 (argp_default_options): Fill out initializers with 0 to avoid
2396 2004-08-12 Simon Josefsson <jas@extundo.com>
2398 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2399 * getopt_.h: Renamed from getopt.h.
2401 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2403 Merge from coreutils.
2405 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2406 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2407 for Reliant Unix 5.43.
2409 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2410 (union fooround): Use uintmax_t, not long int.
2411 The rest is a merge from libc:
2412 [defined _LIBC]: Include <shlib-compat.h>.
2413 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2415 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2417 * strverscmp.c: Convert to UTF-8.
2419 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2421 * obstack.h (obstack_empty_p):
2422 Don't assume that chunk->contents is suitably aligned.
2423 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2424 Likewise. Problem reported by Benno in
2425 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2427 * chown.c (rpl_chown): Work even if the file is writeable but not
2428 readable. This could be improved further but it'd take some work.
2430 2004-08-08 Simon Josefsson <jas@extundo.com>
2432 * xgethostname.c: Don't include error.h (not used).
2435 * getpass.c: Include getpass.h first.
2437 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2439 * xalloc-die.c: New files.
2440 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2442 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2443 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2444 (_, N_, xalloc_die): Move to xalloc-die.c.
2445 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2446 so that we needn't mess with xalloc_msg_memory_exhausted.
2448 * sha1.h: Renamed from sha.h.
2449 (SHA1_H): Renamed from _SHA_H.
2450 (sha1_ctx): Renamed from sha_ctx.
2451 (sha1_init_ctx): Renamed from sha_init_ctx.
2452 (sha1_process_block): Renamed from sha_process_block.
2453 (sha1_process_bytes): Renamed from sha_process_bytes.
2454 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2455 (sha1_read_ctx): Renamed from sha_read_ctx.
2456 (sha1_stream): Renamed from sha_stream.
2457 (sha1_buffer): Renamed from sha_buffer.
2458 * sha1.c: Likewise; renamed from sha.c.
2459 Do not include <sys/types.h>.
2460 Include <stddef.h> rather than <stdlib.h>.
2462 2004-08-08 Bruno Haible <bruno@clisp.org>
2464 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2465 FILESYSTEM_PREFIX_LEN.
2466 * progreloc.c: Likewise.
2467 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2469 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2472 * argp-help.c (make_hol, hol_append): Don't assume that
2473 SIZE_MAX is a valid preprocessor constant.
2474 (__argp_basename): Change from "#ifndef _LIBC"
2475 to "#ifndef __argp_short_program_name", so that
2476 we don't compile these functions for tar.
2478 More merges from coreutils.
2479 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2480 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2482 * addext.c: Remove; no longer needed.
2483 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2484 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2485 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2486 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2487 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2488 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2489 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2490 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2491 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2492 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2493 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2494 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2495 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2496 Import changes from coreutils.
2498 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2500 Merge from coreutils.
2502 * .gdb-history: Remove; this doesn't belong here.
2504 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2505 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2506 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2508 * dirname.h: Include <stdbool.h>.
2509 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2510 for consistency with POSIX terminology. All uses changed.
2511 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2512 (strip_trailing_slashes): Use bool for booleans.
2513 * stripslash.c (strip_trailing_slashes): Likewise.
2515 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2516 sometimes returns a positive errno value even when it succeeds.
2517 (print_errno_message) [!LIBC]: Fall back on strerror if
2520 * path-concat.c (mempcpy): Don't define if a system header defines it.
2521 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2522 (longest_relative_suffix): New function.
2523 (path_concat): Use it. Assume first argument is not NULL.
2524 Port to DOS. Omit redundant separators.
2525 Report an error instead of returning NULL.
2526 Use mempcpy instead of memcpy.
2527 (xpath_concat): Remove: not declared or used.
2529 * same.h: Include <stdbool.h>
2530 (same_name): Return bool, not int.
2531 * same.c (same_name): Likewise.
2532 (errno): Don't declare; we assume C89 or better now.
2534 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2535 if not already defined.
2537 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2538 * dup-safer.c (errno): Likewise.
2540 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2542 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2545 2004-08-03 Simon Josefsson <jas@extundo.com>
2547 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2548 * progname.h: Don't include stdbool.h.
2550 2004-08-02 Simon Josefsson <jas@extundo.com>
2552 * getsubopt.h: New file, with comments from Bruno Haible.
2553 * getsubopt.c: New file, from glibc, but slightly modified based on
2554 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2556 2004-08-01 Simon Josefsson <jas@extundo.com>
2558 * xgetdomainname.c: Include stdlib.h, for free().
2560 2004-07-16 Simon Josefsson <jas@extundo.com>
2562 * dummy.c: New file.
2564 2004-07-16 Bruno Haible <bruno@clisp.org>
2566 * backupfile.h: Add extern "C" for C++.
2567 * closeout.h: Likewise.
2568 * copy-file.h: Likewise.
2569 * findprog.h: Likewise.
2570 * full-write.h: Likewise.
2571 * pathname.h: Likewise.
2572 * progname.h: Likewise.
2573 * stpcpy.h: Likewise.
2574 * stpncpy.h: Likewise.
2575 * strcase.h: Likewise.
2576 * strstr.h: Likewise.
2577 * xalloc.h: Likewise.
2579 * mbswidth.h: Add extern "C" for C++.
2580 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2582 2004-07-09 Simon Josefsson <jas@extundo.com>
2584 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2585 failed without this.)
2587 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2589 * fchown-stub.c: New file.
2591 2004-06-24 Jim Meyering <jim@meyering.net>
2593 * obstack.h (obstack_base): Cast to (void *), per documentation.
2595 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2597 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2599 2004-06-01 Jim Meyering <jim@meyering.net>
2601 * calloc.c: New file.
2603 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2605 * getdate.y (yylex): Allow space between sign and number.
2606 Problem reported by Dan Jacobson.
2608 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2609 and Jim Meyering <jim@meyering.net>
2611 Merge from coreutils CVS.
2613 * stat-macros.h: New file, with contents from file-type.h
2614 and coreutils' system.h.
2615 * file-type.c: Include "stat-macros.h".
2616 * file-type.h (file_type): Move all macro definitions to new file,
2619 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2620 Wrap old code with this conditional.
2621 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2622 function that does not dereference symlinks.
2623 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2625 * xreadlink.c: Include xreadlink.h first, to catch .h file
2626 dependency problems.
2627 (xreadlink): Accept new arg SIZE, for efficiency.
2628 All decls and uses changed.
2629 * xreadlink.h: Include <stddef.h>, for size_t.
2631 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2632 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2634 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2636 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2638 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2639 macros to be defined.
2640 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2641 the allocator returns NULL because the requested size is zero.
2643 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2645 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2646 var. Add comment explaining why libc still defines it. This
2647 merges the following patch from glibc:
2648 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2650 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2652 * obstack.c (_obstack): Remove unused variable. It hasn't been
2653 present in glibc since revision 1.1 of this file.
2654 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2655 obstack_alignment_mask, obstack_alloc, obstack_base,
2656 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2657 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2658 obstack_grow0, obstack_init, obstack_int_grow,
2659 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2660 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2661 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2662 nonexistent functions.
2664 2004-05-17 Derek R. Price <derek@ximbiot.com>
2665 Paul Eggert <eggert@cs.ucla.edu>
2667 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2669 2004-05-14 Bruno Haible <bruno@clisp.org>
2671 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2672 that consists of a '.' followed by an empty digit string.
2673 Patch by Tor Lillqvist <tml@iki.fi>.
2675 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2677 Port obstack to the AS/400, where pointers are 16 bytes wide and
2678 you cannot cast an integer to a valid pointer. This patch is
2679 currently waiting to be integrated into glibc; see
2680 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2682 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2683 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2684 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2685 (struct obstack): temp member is now a union of a pointer and
2686 an integer, instead of an integer. All integer uses changed.
2687 This does not affect the physical layout of struct obstack,
2688 except on hosts (like the AS/400) where the size or alignment of
2689 void * is greater than that of ptrdiff_t.
2690 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2691 __STDC__)]: Store temporary in pointer member of union, not
2693 * obstack.c: Include <stddef.h>, for offsetof.
2694 (struct fooalign): Remove; it doesn't need a name.
2695 (union fooround): Change double to long double, and add void *.
2696 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2697 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2698 not a macro. Hence the values are always int; so remove all
2699 casts-to-int in uses.
2701 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2702 Derek Price <derek@ximbiot.com>
2704 * alloca.c: Include <alloca.h>, to get our interface.
2705 * alloca_.h: Use __alloca on AIX, so that we don't have to
2706 include <alloca.h> first. Use C89 prototype for alloca; this
2707 requires including <stddef.h> for size_t. Use extern "C" if C++.
2708 Use #elif for simplicity, since we can assume C89 now.
2709 Don't try to source the system alloca.h since it will not be found
2710 and to prevent recursively including its replacement.
2711 * fnmatch.c: Include <alloca.h> instead of opencoding.
2712 * regex.c: Likewise.
2714 2004-05-16 Derek Price <derek@ximbiot.com>
2715 Paul Eggert <eggert@cs.ucla.edu>
2717 getline cleanup. This changes the getndelim2 API: both order of
2718 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2721 * getline.c: Don't include stddef.h or stdio.h, since our
2722 interface does that.
2723 (getline): Always use getdelim, so that we don't have two
2724 copies of this code.
2725 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2727 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2728 (GETNDELIM2_MAXIMUM): New macro.
2729 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2730 instead of the old practice of delim2==0. All callers changed.
2731 Return -1 on overflow, instead of returning junk.
2732 Do not set *linesize unless allocation succeeds.
2733 * getndelim2.h: Do not include stddef.h; no longer needed, now
2734 that we include sys/types.h.
2735 * getnline.h: Likewise.
2736 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2737 (getndelim2): Reorder arguments.
2738 * getnline.c (getnline, getndelim):
2739 Don't discard the NMAX argument.
2740 (getnline): Invoke getndelim, to avoid code duplication.
2741 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2742 of (size_t) -1 by callers of the getnline family.
2744 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2746 * nanosleep.c (suspended): Change its type from int to
2747 sig_atomic_t volatile.
2748 (first_call): Make it private to rpl_nanosleep, and have it
2749 be zero initially as that's a bit faster.
2750 (my_usleep): Round up fractional times instead of truncating them,
2751 as this is the usual meaning for 'sleep'.
2753 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2755 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2756 (ENOSYS): Define if not defined.
2757 (settime): Fall back on stime if it exists and settimeofday fails.
2758 But don't bother with fallbacks if a method fails with errno == EPERM.
2760 2004-05-11 Jim Meyering <jim@meyering.net>
2762 Prior to this change, the save_cwd caller required read access to the
2763 current directory on most systems (ones with the fchdir function).
2765 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2766 fails, try write-only, and finally, resort to using xgetcwd.
2768 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2770 * obstack.c, obstack.h: Import changes from libc.
2772 2004-04-28 Bruno Haible <bruno@clisp.org>
2774 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2775 implicitly appends .exe to executables.
2776 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2777 accepts Windows pathnames.
2778 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2779 Cygwin like Windows, since it now accepts Windows pathnames.
2780 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2781 Cygwin like Windows, since it now accepts Windows pathnames.
2782 Reported by Derek Robert Price <derek@ximbiot.com>.
2784 2004-04-20 Jim Meyering <jim@meyering.net>
2786 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2788 2004-04-20 Jim Meyering <jim@meyering.net>
2789 Bruno Haible <bruno@clisp.org>
2791 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2792 memory when realloc fails.
2794 2004-04-18 Jim Meyering <jim@meyering.net>
2796 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2797 don't leak memory and do call END_UTMP_ENT.
2799 2004-04-11 Paul Eggert <eggert@twinsun.com>
2801 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2802 (CHAR_BIT): Remove, since we assume C89.
2803 Include <stdint.h> if available, as per current Autoconf CVS advice.
2805 2004-03-30 Paul Eggert <eggert@twinsun.com>
2807 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2808 not bool, to be more consistent with Unix conventions.
2809 Suggested by Bruno Haible.
2811 Merge from coreutils.
2813 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2816 * getdate.h: Include stdbool.h, and timespec.h instead of
2817 the usual <time.h> dance.
2818 (get_date): Change signature to support fractional time stamps.
2819 All callers changed.
2820 * getdate.y: Include "getdate.h" first, as we can now
2821 assume C89 and don't need to worry about 'const'.
2822 Similarly, include "unlocked-io.h" near start, not in middle.
2824 (textint.value): Use long int rather than int.
2825 (textint.digits): Use size_t rather than int.
2826 (BILLION, LOG10_BILLION): New constants.
2827 (parser_control): New member rel_ns. Members day_ordinal,
2828 time_zone, month, day, hour, minutes, rel_year, rel_month,
2829 rel_day, rel_hour, rel_minutes, rel_seconds
2830 are now long int, not int. Member seconds is now struct timespec,
2831 not int. New member timespec_seen. Members dates_seen, days_seen,
2832 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2834 (%union.intval): Now long int, not int.
2835 New member timespec.
2836 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2837 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2838 (spec): Now is a timespec or an item list.
2839 (timespec, items): New nonterminals.
2840 (time, rel, relunit, number, get_date):
2841 Add support for fractional seconds.
2842 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2843 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2844 (to_hour): First arg is now long int, not int.
2845 (to_year): Returns long int, not int.
2846 Don't treat year -70 like 70.
2847 (tm_diff): Returns long int, not int.
2848 (lookup_word): Use bool instead of int when appropriate.
2849 (yylex): Use size_t for count, not int.
2850 Detect overflow when parsing large integer constants.
2851 Add support for fractions.
2852 (get_date): Make pointers 'const' if possible.
2853 Use more-portable code to detect integer overflow.
2854 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2855 Don't use ctime; it's not reliable if the year has >4 digits.
2857 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2858 This is for compatibility with BSD.
2860 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2861 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2862 From coreutils' system.h.
2864 * userspec.c: Don't include "posixver.h".
2865 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2866 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2867 compatible extension. Simplify code by removing a boolean int
2868 that was always nonzero if a string was nonnull.
2870 2004-03-30 Jim Meyering <jim@meyering.net>
2872 Merge from coreutils.
2874 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2876 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2877 an empty input stream.
2879 * readtokens.c: Include <stdbool.h>.
2880 (readtoken): Use `size_t' rather than int/long.
2881 All callers adjusted.
2882 Use `bool' rather than `int' where appropriate.
2883 Use memset rather than an explicit loop.
2884 Use x2nrealloc rather than xrealloc.
2885 Allow the use of `\0' as a delimiter.
2886 (readtokens): Likewise.
2887 * readtokens.h (readtoken, readtokens): Update prototypes.
2889 2004-03-30 Bruno Haible <bruno@clisp.org>
2891 * getloadavg.c (getloadavg): Don't assume setlocale returns
2894 2004-03-29 Paul Eggert <eggert@twinsun.com>
2896 Merge changes to getloadavg.c from coreutils and Emacs.
2898 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2899 Define to an expression, not to the empty string.
2900 Include cloexec.h and xalloc.h.
2901 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2902 Use set_cloexec_flag rather than rolling our own.
2903 * cloexec.c, cloexec.h: New files.
2905 2004-03-18 Paul Eggert <eggert@twinsun.com>
2907 * getopt.h: Sync with libc CVS.
2909 2004-03-18 Paul Eggert <eggert@twinsun.com>
2910 Bruno Haible <bruno@clisp.org>
2912 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2913 not on all platforms that have <wchar.h>.
2914 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2916 2004-03-09 Paul Eggert <eggert@twinsun.com>
2918 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2920 * getopt_int.h: New file, also synced from libc.
2922 2004-03-07 Paul Eggert <eggert@twinsun.com>
2924 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2925 '#if' expressions. Unlike the code it replaces, it does not
2926 depend on (defined _SC_PAGESIZE). However, it does depend on
2927 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2928 first reported by Jason Andrade in
2929 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2931 2004-01-18 Simon Josefsson <jas@extundo.com>
2933 * strdup.h: New file.
2934 * strdup.c: Include it.
2935 * path-concat.c: Include strdup.h. Drop strdup declaration.
2936 * userspec.c: Include strdup.h. Drop strdup declaration.
2938 2004-02-06 Karl Berry <karl@gnu.org>
2940 * config.charset: update from gettext 0.14.1.
2942 2004-02-05 Paul Eggert <eggert@twinsun.com>
2944 Add comments and code, prompted by suggestions from Bruno Haible
2946 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2947 describing the enum quoting_style values.
2948 * quotearg.c (quotearg_alloc): New function.
2949 (quotearg_buffer_restyled): Treat lone { and } as special.
2950 Treat = as special. Work around bug with older shells
2951 that "see" a '\' that is really the 2nd byte of a multibyte char.
2952 Quote empty string with shell_quoting_style.
2954 2004-02-03 Bruno Haible <bruno@clisp.org>
2956 * pipe.h: New file, from GNU gettext.
2957 * pipe.c: New file, from GNU gettext.
2959 2004-01-27 Bruno Haible <bruno@clisp.org>
2961 * execute.h: New file, from GNU gettext.
2962 * execute.c: New file, from GNU gettext.
2963 * w32spawn.h: New file, from GNU gettext.
2965 2004-01-23 Paul Eggert <eggert@twinsun.com>
2967 Exit-status fix from coreutils.
2969 Use exit_failure consistently in place of EXIT_FAILURE,
2970 so that program exit statuses are consistent on failure.
2972 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2973 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2974 * argmatch.h: Comment fix to match the above.
2975 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2976 Now a macro referring to exit_failure, instead of a separate
2977 variable. Include "exitfail.h" to get it.
2978 * xstrtol.h: Include "exitfail.h".
2979 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2981 * long-options.c (parse_long_options): Use prototype
2982 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2985 2004-01-21 Jim Meyering <jim@meyering.net>
2987 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2988 so as not to conflict with a different-sized __mktime_internal
2989 function in GNU libc.
2990 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2991 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2993 2004-01-18 Paul Eggert <eggert@twinsun.com>
2995 Merge from diffutils.
2997 * file-type.c (file_type): Add typed memory objects.
2998 * file-type.h (S_TYPEISTMO): New macro.
3000 * c-stack.h (c_stack_action): Remove argv argument.
3001 * c-stack.c (c_stack_action): Likewise. All uses changed.
3002 (die): Don't calculate message unless segv_action returns.
3003 (get_stack_location, min_address_from_argv, max_address_from_argv,
3004 volatile stack_base, volatile_stack_size): Remove.
3005 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3006 that every segmentation violation is a stack overflow. (Ouch!)
3007 See Debian bug 136249 (still outstanding) for more info about why
3008 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3010 2003-11-30 Bruno Haible <bruno@clisp.org>
3012 Safer stack allocation.
3013 * setenv.c: Include allocsa.h.
3014 (alloca): Remove fallback definition.
3015 (freea): Remove macro.
3016 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3019 2003-10-17 Bruno Haible <bruno@clisp.org>
3021 * binary-io.h: Avoid warnings on Cygwin.
3023 2003-12-28 Bruno Haible <bruno@clisp.org>
3025 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3026 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3028 2003-11-28 Bruno Haible <bruno@clisp.org>
3030 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3032 2003-11-27 Bruno Haible <bruno@clisp.org>
3034 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3036 2003-11-17 Bruno Haible <bruno@clisp.org>
3038 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3040 2003-11-24 Bruno Haible <bruno@clisp.org>
3042 * xallocsa.h: New file, from GNU gettext.
3043 * xallocsa.c: New file, from GNU gettext.
3045 2003-11-24 Bruno Haible <bruno@clisp.org>
3047 * allocsa.h: New file, from GNU gettext.
3048 * allocsa.c: New file, from GNU gettext.
3050 2003-11-24 Bruno Haible <bruno@clisp.org>
3052 * eealloc.h: New file.
3054 2004-01-15 Jim Meyering <jim@meyering.net>
3056 Merge from coreutils.
3058 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3059 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3060 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3062 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3063 optional configure-time default.
3065 * version-etc.c (version_etc_copyright): Update copyright date.
3067 * xreadlink.c (xreadlink): Correct outdated comment.
3069 2004-01-15 Paul Eggert <eggert@twinsun.com>
3071 Merge from coreutils.
3073 * posixver.c: Include posixver.h.
3075 * same.c: Include <stdbool.h>, <limits.h>.
3076 (_POSIX_NAME_MAX): Define if not defined.
3078 (same_name): If file names are silently truncated, report
3079 that the file names are the same if they are the same after
3080 the silent truncation.
3082 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3083 conversion function.
3084 * xstrtod.c (xstrtod): Likewise. All callers changed to
3085 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3088 2004-01-14 Paul Eggert <eggert@twinsun.com>
3090 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3091 with like-named macro in fnmatch.c.
3092 (EXT): Use an internal constant instead.
3094 Merge fnmatch patches from glibc.
3095 * fnmatch.c (mbsinit): Remove define.
3096 Add libc_hidden_ver (__fnmatch, fnmatch).
3097 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3098 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3100 2003-12-14 Karl Berry <karl@gnu.org>
3102 * config.charset: update from gettext-runtime.
3104 2003-12-03 Paul Eggert <eggert@twinsun.com>
3106 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3107 Bug reported by Alfred M. Szmidt.
3109 2003-11-29 Karl Berry <karl@gnu.org>
3111 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3113 2003-11-23 Paul Eggert <eggert@twinsun.com>
3114 Bruno Haible <bruno@clisp.org>
3116 * printf-parse.h: Don't include sys/types.h.
3117 (ARG_NONE): New macro.
3118 (char_directive): Change type of *arg_index fields to size_t.
3119 * printf-parse.c: Don't include sys/types.h.
3120 (SSIZE_MAX): Remove macro.
3121 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3122 Remove unnecessary overflow check.
3123 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3126 2003-11-24 Paul Eggert <eggert@twinsun.com>
3128 * alloca.c: Remove dependency on xalloc module.
3129 (xalloc_die): Remove.
3130 (memory_full) [!defined emacs]: New macro.
3131 [!defined emacs]: Don't include xalloc.h.
3132 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3133 address arithmetic overflows. Change datatypes a bit to avoid
3136 2003-11-22 Jim Meyering <jim@meyering.net>
3138 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3140 2003-11-17 Bruno Haible <bruno@clisp.org>
3142 * vasnprintf.c (alloca): Remove fallback definition.
3143 (freea): Remove definition.
3144 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3145 Reported by Paul Eggert.
3147 2003-11-17 Jim Meyering <jim@meyering.net>
3149 On systems without utime and without a utimes function capable of
3150 dealing with a NULL struct utimbuf* argument, this utime replacement
3151 could -- in unusual circumstances -- leak a file descriptor.
3152 * utime.c: Include <unistd.h> and <errno.h>.
3153 (utime_null): Be sure to close `fd' and to preserve errno.
3154 Reported by Geoff Collyer via Arnold Robbins.
3156 2003-11-16 Paul Eggert <eggert@twinsun.com>
3157 Bruno Haible <bruno@clisp.org>
3159 Protect against address arithmetic overflow.
3160 * printf-args.h: Include stddef.h.
3161 (arguments): Change type of field 'count' to size_t.
3162 * printf-args.c (printf_fetchargs): Use size_t instead of
3163 'unsigned int' where appropriate.
3164 * printf-parse.h: Include sys/types.h.
3165 (char_directive): Change type of *arg_index fields to ssize_t.
3166 (char_directives): Change type of fields 'count', max_*_length to
3168 * printf-parse.c: Include sys/types.h and xsize.h.
3169 (SSIZE_MAX): Define fallback value.
3170 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3171 instead of 'int' where appropriate. Check a_allocated, d_allocated
3172 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3173 * vasnprintf.c: Include xsize.h.
3174 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3175 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3176 overflow. Avoid wraparound when converting a width or precision from
3179 2003-11-16 Bruno Haible <bruno@clisp.org>
3181 Update from GNU gettext.
3182 * printf-parse.c: Generalize to it can be compiled for wide strings.
3183 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3184 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3185 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3186 SNPRINTF): New macros.
3187 Don't include <alloca.h> if the file is used inside libintl.
3188 (local_wcslen): New function, for Solaris 2.5.1.
3189 (VASNPRINTF): Use it instead of wcslen.
3191 2003-11-16 Bruno Haible <bruno@clisp.org>
3193 * xsize.h (xmax): New function.
3194 (xsum, xsum3, xsum4): Declare as "pure" functions.
3196 2003-11-12 Paul Eggert <eggert@twinsun.com>
3198 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3199 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3200 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3201 heuristic is just as accurate as far as we know, and it removes a
3202 dependency on size_max.m4 and ptrdiff_max.m4.
3204 2003-11-12 Paul Eggert <eggert@twinsun.com>
3206 * xstrtol.c (__xstrtol): Remove "break" immediately after
3207 "return", to pacify some unknown compiler. Problem reported
3210 2003-11-11 Bruno Haible <bruno@clisp.org>
3212 * xsize.h (SIZE_MAX): Remove fallback definition.
3213 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3216 2003-11-10 Paul Eggert <eggert@twinsun.com>
3218 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3219 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3220 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3222 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3223 not (size_t) -1, since it's defined here.
3225 2003-11-06 Paul Eggert <eggert@twinsun.com>
3227 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3228 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3229 Reject sizes of exactly SIZE_MAX bytes.
3230 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3231 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3233 2003-11-05 Bruno Haible <bruno@clisp.org>
3235 * xsize.h: Include limits.h, to avoid a possible collision with
3236 SIZE_MAX defined in <limits.h> on Solaris.
3238 2003-11-04 Bruno Haible <bruno@clisp.org>
3240 * xsize.h: New file.
3241 * linebreak.c: Include xsize.h.
3242 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3243 argument for overflow.
3244 Suggested by Paul Eggert.
3246 2003-10-31 Bruno Haible <bruno@clisp.org>
3248 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3249 to avoid (extremely rare) race condition.
3250 Suggested by Paul Eggert.
3252 2003-11-03 Jim Meyering <jim@meyering.net>
3254 * userspec.c: Include "userspec.h".
3255 * userspec.h: New file.
3257 2003-10-31 Paul Eggert <eggert@twinsun.com>
3259 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3260 * mountlist.c (SIZE_MAX): Define if not defined already.
3261 (read_filesystem_list): Set and use me_type_malloced.
3262 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3263 whatever the type happens to be), for brevity and consistency.
3264 Check for size calculation overflow on Alphas running OSF/1.
3266 2003-10-31 Jim Meyering <jim@meyering.net>
3268 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3270 * linebuffer.c: Include <string.h> for declaration of memset.
3272 2003-10-30 Paul Eggert <eggert@twinsun.com>
3273 Bruno Haible <bruno@clisp.org>
3275 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3276 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3278 2003-10-29 Paul Eggert <eggert@twinsun.com>
3280 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3281 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3283 * quotearg.c (quotearg_n_options): Use it.
3284 * group-member.c: Include <stdbool.h>.
3285 (free_group_info): Arg is now const *; don't free arg.
3286 (get_group_info): Now returns bool and accepts struct group_info *,
3287 rather than returning a malloc'ed struct group_info *.
3288 All uses changed. Check for overflow in internal size calculation.
3290 * getusershell.c (readname): Simplify the code by using x2nrealloc
3291 rather than xmalloc/xrealloc.
3292 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3293 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3294 conformance bug: the old code used a pointer after freeing the
3295 storage that it addressed.
3296 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3297 rather than doing it by hand.
3298 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3299 the buffer preserved. Use free and xmalloc instead.
3300 * quotearg.c (quotearg_n_options): Likewise.
3301 Use a simpler test for size overflow. Don't use xalloc_oversized
3302 because unsigned int might be wider than size_t (!); this suggests
3303 that we should switch from unsigned int to size_t for slot numbers.
3305 2003-10-27 Bruno Haible <bruno@clisp.org>
3307 * stdbool_.h: Better support for BeOS.
3309 2003-10-27 Paul Eggert <eggert@twinsun.com>
3311 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3312 to allocate the returned structure. Do not allocate a subarray,
3313 as x2nrealloc will do that.
3314 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3315 instead of xnrealloc.
3316 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3318 2003-10-26 Paul Eggert <eggert@twinsun.com>
3320 * xalloc.h (xalloc_oversized): New static inline function, for
3321 callers that want to do their own size-overflow checking. Include
3322 <stdbool.h>, since xalloc_oversized returns bool.
3323 * xalloc.c (array_size_overflow): Remove. All callers changed
3324 to use xalloc_oversized.
3326 Add two functions x2realloc, x2nrealloc, for programs that grow
3327 arrays dynamically by doubling their sizes.
3328 * xalloc.h (x2realloc, x2nrealloc): New decls.
3329 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3332 Port to C99 semantics for 'inline' of external functions.
3333 Bug reported by Bruno Haible.
3334 * xmalloc.c (xnmalloc_inline): New static inline function,
3335 with the old contents of xnmalloc.
3336 (xnmalloc, xmalloc): Use it.
3337 (xnrealloc_inline): New static inline function,
3338 with the old contents of xnrealloc.
3339 (xnrealloc, xrealloc): Use it.
3341 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3343 2003-10-25 Paul Eggert <eggert@twinsun.com>
3345 Fix several address-calculation bugs in the hash modules,
3346 plus some minor code cleanup.
3348 * hash.h: Include <stdbool.h>, for bool.
3349 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3350 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3351 hash_get_n_entries, hash_get_max_bucket_length,
3352 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3353 hash_rehash): Use size_t rather than unsigned.
3354 * hash.c (struct hash_table, hash_get_n_buckets,
3355 hash_get_n_buckets_used, hash_get_n_entries,
3356 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3357 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3358 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3360 (SIZE_MAX): Define if not defined.
3361 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3362 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3364 Use const * when possible.
3365 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3366 (check_tuning): Fix bug: if tuning parameters were very close to
3367 0 or 1, rounding errors could have caused subscript violations.
3368 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3369 (hash_initialize): Add 'fail:' label
3370 to free table and return NULL, and use it to simplify code.
3371 Use calloc rather than clearing the storage ourself.
3372 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3373 buffer size calculations.
3374 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3375 Include <stddef.h>, for size_t.
3376 * hash-pjw.c (hash_pjw): Likewise.
3377 Switch to method described by Bruno Haible.
3378 Include <limits.h>, for CHAR_BIT.
3379 (SIZE_BITS): New macro.
3381 2003-10-21 Paul Eggert <eggert@twinsun.com>
3383 * getndelim2.c (getndelim2): When size calculation overflows,
3384 ceiling the allocation at NMAX bytes rather than silently
3385 discarding input bytes before NMAX is reached. This makes
3386 a difference only if NMAX exceeds SIZE_MAX / 2.
3388 * obstack.c: Merge from glibc.
3389 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3390 Add libc_hidden_def (_obstack_newchunk).
3391 (_obstack_free) [! defined _LIBC]: Remove.
3392 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3393 a clone of the function body.
3394 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3395 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3397 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3398 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3401 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3402 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3403 Don't use lvalue casts, as GCC plans to remove support for them
3404 in GCC 3.5. Reported by Joseph S. Myers. This bug
3405 was also present in the non-GCC version, indicating that this
3406 code had always been buggy and had never been widely used.
3407 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3408 Use the fast variant of each macro, rather than copying the
3409 definiens of the fast variant; that way, we'll be more likely to
3410 catch future bugs in the fast variants.
3412 2003-10-20 Bruno Haible <bruno@clisp.org>
3414 * wait-process.h: New file, from GNU gettext.
3415 * wait-process.c: New file, from GNU gettext.
3417 2003-10-19 Jim Meyering <jim@meyering.net>
3419 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3421 2003-10-16 Paul Eggert <eggert@twinsun.com>
3423 * getgroups.c: Include <errno.h>, <stdlib.h>.
3424 (getgroups): First arg is int, not size_t.
3425 Don't let 'free' mangle errno.
3427 2003-10-16 Jim Meyering <jim@meyering.net>
3429 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3431 2003-10-15 Paul Eggert <eggert@twinsun.com>
3433 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3435 (new_exclude, add_exclude_file): Initial size no longer needs to
3437 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3438 our own address arithmetic overflow checking.
3440 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3441 (fnmatch): Do not alloca more than 2000 wide characters;
3442 instead, use malloc for large buffers.
3443 Check for address arithmetic overflow, and return -1
3444 with errno set to ENOMEM in that case.
3445 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3446 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3447 instead, return -1. Check for address arithmetic overflow.
3449 2003-10-14 Paul Eggert <eggert@twinsun.com>
3451 Handle invalid suffixes and overflow independently, so that
3452 callers can treat them independently as needed. Fix some bugs in
3453 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3454 suffix for a human-readable blocksize. The major caller-visible
3455 change is the addition of a new
3456 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3457 that both overflow and suffix chars were found.
3459 * human.c (humblock): Don't check separately for invalid suffix
3460 char; that is xstrtoumax's job (now that its bug is fixed).
3461 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3462 INTMAX_MAX]: New macros.
3463 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3464 TYPE_MAXIMUM): New macros.
3465 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3466 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3467 if overflow occurs, as it's what __strtol does and it's more useful
3469 (__xstrtol): If __strtol reports some error other than ERANGE,
3470 reflect it to the caller as LONGINT_INVALID. If it reports
3471 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3472 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3473 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3475 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3476 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3477 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3478 [defined UINTMAX_MAX]: New macros.
3480 2003-10-14 Bruno Haible <bruno@clisp.org>
3482 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3483 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3484 Also use volatile where needed.
3486 2003-10-12 Paul Eggert <eggert@twinsun.com>
3488 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3489 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3490 and define in terms of the other primitives.
3491 * xmalloc.c: Include stdbool.h; do not include exit.h.
3492 (SIZE_MAX): Define if not already defined.
3493 (array_size_overflow): New function.
3494 (xalloc_die): Abort instead of exiting if 'error' returns.
3495 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3496 (xmalloc, xrealloc): Use them.
3497 (xcalloc): Check for address arithmetic overflow.
3498 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3499 a bit faster than strcpy.
3501 2003-10-08 Paul Eggert <eggert@twinsun.com>
3503 Merge getpass from libc, plus a few fixes.
3505 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3506 Include <stdbool.h>.
3507 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3508 __fsetlocking to empty.
3509 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3510 do include <bits/libc-lock.h>.
3511 Do not include <fcntl.h>; not needed.
3512 [_LIBC]: Include <wchar.h>.
3513 (NOTCANCEL_MODE): New macro.
3514 (flockfile, funlockfile) [_LIBC]: New macros.
3515 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3516 [!_LIBC]: New macros.
3517 (call_fclose): New function.
3518 (getpass): Use it. Save tty stream separately; this simplifies the
3519 code and makes it more reliable if stdin happens to equal stdout.
3520 Invoke __fsetlocking on tty.
3521 Handle thread cancellation if needed.
3522 Namespace cleanup (use __tcgetattr, __getline).
3523 Use bool for Booleans.
3524 [USE_IN_LIBIO]: Handle wide streams.
3525 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3526 stream might go where.
3528 * unlocked-io.h: Include <stdio.h>, so that the caller
3529 doesn't have to include <stdio.h> before us.
3530 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3531 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3532 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3533 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3534 if not declared, so that we can use getpass.c code from libc without
3536 (flockfile, ftrylockfile, funlockfile): New macros.
3538 2003-10-06 Bruno Haible <bruno@clisp.org>
3540 * version-etc-2.h: Remove file.
3541 * version-etc-2.c: Remove file.
3543 2003-09-25 Jim Meyering <jim@meyering.net>
3544 Bruno Haible <bruno@clisp.org>
3546 This lets translators provide better translations for the
3547 "Written by ..." part of --version output.
3548 * version-etc.h: Include stdarg.h.
3549 (version_etc_copyright): Declare as readonly.
3550 (version_etc): Make this function variadic with a NULL-terminated list
3551 of author name strings.
3552 (version_etc_va): New declaration.
3553 * version-etc.c: Include stdarg.h, stdlib.h.
3554 (version_etc_copyright): Declare as readonly.
3555 (version_etc_va): New function. Provide a different translatable string
3556 for each possible number of authors < 10. Abbreviate when there are 10
3558 (version_etc): Make this function variadic. Call version_etc_va.
3559 Suggestion from Gary V. Vaughan.
3561 * long-options.h (parse_long_options): Change prototype: the authors
3562 string is moved to the end and becomes variadic.
3563 * long-options.c: Include stdarg.h.
3564 (parse_long_options): Make this function variadic, too.
3565 Call version_etc_va, not version_etc.
3567 2003-10-06 Bruno Haible <bruno@clisp.org>
3569 * fatal-signal.h: New file, from GNU gettext.
3570 * fatal-signal.c: New file, from GNU gettext.
3572 2003-10-04 Karl Berry <karl@gnu.org>
3574 * argp*: update from libc.
3576 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3578 * getpass.c (getpass): Use a no-op fseek when switching from input to
3579 output mode on the same stream.
3581 2003-09-29 Paul Eggert <eggert@twinsun.com>
3583 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3584 Fix arg typo in previous patch.
3586 2003-09-28 Jim Meyering <jim@meyering.net>
3588 * error.c: Correct cpp indentation.
3590 2003-09-27 Paul Eggert <eggert@twinsun.com>
3592 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3593 Omit the special code that used __typeof__, since we worry that
3594 it could be more trouble than it's worth. See:
3595 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3596 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3600 2003-09-26 Jim Meyering <jim@meyering.net>
3602 * error.c (error_tail): Move some declarations
3603 into inner scope where the local variables are used.
3605 2003-09-26 Bruno Haible <bruno@clisp.org>
3607 * stpncpy.h (gnu_stpncpy): New declaration.
3608 (stpncpy): Define as alias for gnu_stpncpy.
3609 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3611 2003-09-26 Paul Eggert <eggert@twinsun.com>
3613 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3614 (error_tail): Do not loop, reallocating temporary buffer, since
3615 the output cannot contain more wide characters than the input
3616 contains bytes, the size must be big enough already. This avoids
3617 one potential size overflow calculation. Check for size overflow
3618 when calculating temporary buffer size. Free temporary buffer
3619 when done, if it was allocated with malloc; this plugs a memory
3620 leak. Remove casts from void * to pointers, that are no longer
3621 needed now that we're assuming C89 or better.
3623 Merge error changes from glibc.
3625 * error.c, error.h: Update copyright notice header to match glibc.
3626 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3627 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3628 Disable cancellation while printing error.
3629 * error.h: Prepend __ to parameter names.
3631 2003-09-25 Karl Berry <karl@gnu.org>
3633 * argp-fmtstream.c, argp-help.c: update from libc.
3635 2003-09-25 Bruno Haible <bruno@clisp.org>
3637 * version-etc-2.h: New file, from version-etc.h with modifications.
3638 * version-etc-2.c: New file, from version-etc.c with modifications.
3640 2003-09-25 Simon Josefsson <jas@extundo.com>
3642 * xgetdomainname.h: New file.
3643 * xgetdomainname.c: New file.
3645 2003-09-25 Simon Josefsson <jas@extundo.com>
3646 Bruno Haible <bruno@clisp.org>
3648 * getdomainname.h: New file.
3649 * getdomainname.c: New file.
3651 2003-09-24 Paul Eggert <eggert@twinsun.com>
3653 * linebuffer.c (freebuffer): Don't free the argument, just
3654 the buffer associated with the argument. Bug reported by
3657 2003-09-19 Karl Berry <karl@gnu.org>
3659 * argp.h: update from libc.
3661 2003-09-16 Paul Eggert <eggert@twinsun.com>
3663 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3664 input error, instead of returning NULL the next time we are called
3665 (and therefore losing track of errno).
3667 2003-09-15 Paul Eggert <eggert@twinsun.com>
3669 * getndelim2.c (getndelim2): Don't trash errno when a read
3670 fails, so that the caller gets the proper errno.
3672 * readutmp.c (read_utmp): Likewise.
3673 Check for fstat error. Close stream and free storage
3676 2003-09-14 Bruno Haible <bruno@clisp.org>
3678 * fwriteerror.h: New file.
3679 * fwriteerror.c: New file.
3681 2003-09-14 Jim Meyering <jim@meyering.net>
3683 * getloadavg.c: Correct cpp indentation.
3684 * strdup.c: Likewise.
3685 * vasnprintf.c: Likewise.
3687 2003-09-12 Paul Eggert <eggert@twinsun.com>
3689 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3690 * obstack.c [!defined _LIBC]: Likewise.
3691 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3692 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3693 * exitfail.c: Don't include stdlib.h; no longer needed.
3695 More changes to assume C89 or better.
3697 * error.c (error_tail): Assume vprintf.
3699 * argmatch.c (getenv): Remove decl.
3700 * progreloc.c (get_full_program_name): Define via prototype.
3701 * setenv.c (clearenv): Likewise.
3702 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3704 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3705 (malloc, memcpy): Remove decls.
3706 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3707 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3708 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3709 (memcpy): Remove macro.
3710 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3711 (__P): Remove. All uses removed.
3712 (PTR): Remove. All uses changed to void *.
3713 (CHAR_BIT, NULL): Remove.
3714 (spaces, zeros, memset_space, memset_zero)
3715 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3717 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3718 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3719 Define with prototype.
3720 Remove now-unnecessary prototype decl.
3721 (extra_args_spec): Assume ANSI C. All uses changed.
3722 (extra_args_spec_iso): Remove.
3723 (my_strftime, emacs_strftimeu): Define via prototype.
3724 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3726 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3727 * strtoimax.c: Include <stdlib.h> unconditionally.
3728 (strtoul, strtol): Remove decls.
3729 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3731 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3732 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3733 (LOCALE_PARAM_PROTO): New macro.
3734 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3735 (INTERNAL (strtol), strtol): Define with a prototype.
3736 (PARAMS): Remove. All uses removed.
3737 * tempname.c: Include <string.h> unconditionally.
3738 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3739 * xgethostname.c (main): Define with a prototype.
3740 * xmalloc.c: Include "xalloc.h" first, to check interface.
3741 Include <stdlib.h> unconditionally.
3742 (calloc, malloc, realloc, free): Remove decls.
3743 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3744 Include <stdlib.h> unconditionally. Sort include file names.
3746 (xstrtod): Define with a prototype.
3747 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3748 (strtol, strtoul): Remove decls.
3750 2003-09-11 Paul Eggert <eggert@twinsun.com>
3752 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3753 Include <stdlib.h>, <string.h> unconditionally.
3754 Remove now-unnecessary cast to char *.
3755 * strnlen.c: Include <string.h> unconditionally.
3756 * yesno.c (yesno): Define with a prototype.
3758 2003-09-10 Bruno Haible <bruno@clisp.org>
3760 * strcspn.c: Include <string.h> unconditionally.
3761 * strpbrk.c: Include <string.h> unconditionally.
3762 * strstr.c: Include <string.h> unconditionally.
3763 * unicodeio.c: Include <string.h> unconditionally.
3764 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3765 * unsetenv.c: Likewise.
3766 * xreadlink.c: Include <stdlib.h> unconditionally.
3767 * yesno.c: Include <stdlib.h> unconditionally.
3768 (rpmatch): Add prototype.
3770 2003-09-10 Jim Meyering <jim@meyering.net>
3772 * error.c: Correct indentation of cpp directives.
3774 2003-09-09 Paul Eggert <eggert@twinsun.com>
3778 * acosl.c (main): Use a prototype.
3779 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3782 * getloadavg.c (getloadavg, main): Define via prototypes.
3784 * getopt.h (struct option.name): Assume C89, and use 'const'.
3785 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3786 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3788 * getopt.c (const): Remove macro.
3789 Include <string.h> unconditionally.
3790 (my_index): Remove; all uses changed to strchr.
3791 (strlen): Remove decl.
3792 (exchange): Remove forward decl; no longer needed.
3793 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3794 Define with prototype.
3795 * getopt1.c (const): Remove macro.
3796 (getopt_long, getopt_long_only, main): Define with prototype.
3798 * getugroups.c: Include <string.h> unconditionally.
3800 * getusershell.c: Include <stdlib.h> unconditionally.
3801 (getusershell, setusershell, endusershell, readname, main):
3802 Define with prototypes.
3804 * group-member.c: Include group-member.h first.
3805 Include <stdlib.h> unconditionally.
3807 * hard-locale.c: Include hard-locale.h first.
3808 Include <stdlib.h>, <string.h> unconditionally.
3810 * hash.c (free, malloc): Remove decls.
3811 Include <stdlib.h> unconditionally.
3813 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3814 (getenv): Do not declare.
3816 * idcache.c: Include <string.h> unconditionally.
3818 * long-options.c: Include long-options.h first, to test interface.
3819 Include <stdlib.h> unconditionally.
3821 * makepath.c: Include makepath.h first, to test interface.
3822 Include <stdlib.h> and <string.h> unconditionally.
3824 * linebuffer.c: Include <stdlib.h>.
3825 (free): Remove decl.
3827 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3828 rpl_malloc returns void *, not char *.
3829 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3831 * md5.h: Include <limits.h> unconditionally.
3832 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3833 (__P): Remove; all uses removed.
3834 * md5.c: Include "md5.h" first.
3835 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3836 md5_buffer, md5_process_bytes, md5_process_block):
3837 Define with prototypes.
3838 * sha.h (__P): Remove all uses. (It wasn't defined??)
3839 * sha.c: Include "sha.h" first.
3840 Include <stdlib.h>, <string.h> unconditionally.
3842 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3843 * memcmp.c (__ptr_t): Likewise.
3844 * memrchr.c (__ptr_t): Likewise.
3845 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3846 Include <string.h> unconditionally.
3847 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3848 * memchr.c: Include <stdlib.h> unconditionally.
3849 * memchr.c (LONG_MAX): Remove.
3850 * memrchr.c (LONG_MAX): Likewise.
3851 * memchr.c (__memchr): Define via a prototype.
3852 * memrchr.c (__memrchr): Likewise.
3853 * memcmp.c (__P): Remove, and remove all uses.
3854 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3855 Remove forward decls; no longer needed.
3856 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3857 Use types required by C89 in prototype.
3859 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3860 * savedir.c: Likewise.
3861 * mkdir.c (free): Remove decl.
3862 * rmdir.c (rmdir): Define with a prototype.
3863 * savedir.c: Include savedir.h first, to test interface.
3865 * mktime.c (STDC_HEADERS): Remove.
3866 Include <stdlib.h>, <string.h> unconditionally.
3868 * modechange.c: Include <stdlib.h> unconditionally.
3869 (malloc): Remove decl.
3871 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3872 (free): Remove decl.
3874 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3875 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3876 (This type really should be intptr_t, but that's a C99ism.)
3877 (_obstack_memcpy): Remove: all uses changed to memcpy.
3878 Include <string.h> unconditionally.
3879 (struct obstack): Assume __STDC__ for types of members
3880 chunkfun, freefun, extra_arg.
3881 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3882 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3883 obstack_begin, obstack_specify_allocation,
3884 obstack_specify_allocation_with_arg, obstack_chunkfun,
3885 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3886 Remove unprototyped decls and the macros that use them.
3887 * obstack.c (POINTER): Remove. All uses changed to void *.
3888 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3889 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3890 (defined __STDC__ && __STDC__)]:
3891 Remove nonprototyped code.
3892 Include <stdlib.h> unconditionally.
3893 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3894 _obstack_allocated_p, _obstack_free, obstack_free,
3895 _obstack_memory_used, print_and_abort):
3896 Define using prototypes.
3897 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3898 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3899 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3900 obstack_next_free, obstack_object_size, obstack_room) [0]:
3901 Remove unused, unprototyped code.
3903 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3905 * physmem.c (physmem_total, physmem_available, main): Define
3908 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3909 (main): Define with a prototype.
3911 * posixver.c (getenv): Remove decl.
3913 * putenv.c (malloc): Returns void *, not char *.
3914 Include <string.h> unconditionally.
3915 (strchr, memcpy, NULL): Do not define.
3917 * readtokens.c: Include readtokens.h first, to test interface.
3918 Include <stdlib.h>, <string.h> unconditionally.
3919 (init_tokenbuffer): Define with a prototype.
3921 * regex.c (PARAMS): Remove. All uses removed.
3922 All uses of _RE_ARGS removed, too.
3923 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3925 (bzero): Assume memset exists.
3926 (memcmp, memcpy, NULL): Remove.
3927 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3928 char, or assignments to local vars of type signed char.
3929 (init_syntax_once, PREFIX(extract_number_and_incr),
3930 PREFIX(print_partial_compiled_pattern),
3931 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3932 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3933 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3934 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3935 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3936 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3937 wcs_compile_range, byte_compile_range, truncate_wchar,
3938 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3939 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3940 count_mbs_length, wcs_re_match_2_internal,
3941 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3942 PREFIX(alt_match_null_string_p),
3943 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3944 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3945 regfree, PREFIX(extract_number)): Define with prototype. Remove
3946 now-unnecessary declaration, if any.
3947 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3949 Remove now-unnecessary casts among pointer types.
3950 * regex.h (_RE_ARGS): Remove. All uses removed.
3952 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3953 (free): Remove decl.
3955 * rpmatch.c: Include <stdlib.h> unconditionally.
3957 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3958 (free): Remove decl.
3960 * save-cwd.c: Include <stdlib.h> unconditionally.
3961 * xgetcwd.c: Likewise.
3963 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3964 (free): Remove decl.
3966 * strchrnul.c (strchrnul): Define with a prototype.
3967 Fix bug: c_in was not converted to char before searching.
3969 The following changes are not K&R related:
3971 * group-member.h: Include <sys/types.h>, so that this file is
3973 * makepath.h: Likewise.
3975 * getusershell.c (readname, default_index, line_size, readname):
3976 Use size_t, not int, for sizes.
3977 (readname): If the size overflows, report an error instead of
3980 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3982 * getndelim2.c: Assume stdlib.h per the C89 spec.
3984 2003-09-08 Paul Eggert <eggert@twinsun.com>
3986 Assume C89 or better; remove K&R cruft.
3987 A few of these changes were first proposed by Derek Robert Price
3988 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3990 * addext.c: Include <string.h> unconditionally.
3991 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3992 Don't declare getenv or malloc.
3994 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3995 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3997 (find_stack_direction, alloca): Use prototypes.
3999 * atexit.c (atexit): Define using a prototype.
4001 * basename.c, dirname.c, stripslash.c:
4002 Include <string.h> unconditionally.
4004 * bcopy.c: Include <stddef.h>.
4005 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4007 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4009 * error.h (error, error_at_line, error_print_progname)
4010 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4011 * error.c: Include error.h first, to check interface.
4012 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4013 (VA_START): Remove; all uses changeed to va_start.
4014 (exit, strerror): Remove decls.
4015 (error_print_progname): Prototype uncondionally.
4016 Don't include <errno.h>; no longer needed.
4017 (private_strerror): Remove.
4018 (error_tail): Always define.
4019 (error, error_at_line): Assume C89 or better; always use prototypes.
4020 * fatal.c: Include "fatal.h" first, to test interface.
4021 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4022 (VA_START): Remove; all uses changed to va_start.
4023 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4025 (exit): Remove decl.
4026 (fatal): Prototype unconditionally. Assume va_start works.
4027 Abort at end, to pacify gcc.
4029 * euidaccess.c (main): Define with a prototype.
4031 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4033 * exitfail.c: Include <stdlib.h> unconditionally.
4035 * fnmatch_.h (__P): Remove. All uses changed to assume
4037 * fnmatch.c: Include fnmatch.h first, to test interface.
4038 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4039 (getenv): Remove decl.
4040 (fnmatch): Define using a prototype.
4041 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4042 (FCT): Define using a prototype.
4044 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4046 * gethostname.c: Include <stddef.h>.
4047 (gethostname): Define with prototype. Length is size_t, not int.
4049 2003-09-08 Paul Eggert <eggert@twinsun.com>
4051 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4052 getversion.c should have been removed then, but was accidentally
4055 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4056 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4058 2003-09-07 Paul Eggert <eggert@twinsun.com>
4060 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4061 copy_tm_result. Bug reported by Simon Josefsson in
4062 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4064 2003-09-06 Paul Eggert <eggert@twinsun.com>
4066 * time_r.c, time_r.h: New files.
4068 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4070 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4071 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4073 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4075 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4076 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4079 * timegm.c: Switch to glibc implementation, with the following changes:
4080 [defined HAVE_CONFIG_H]: Include <config.h>.
4081 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4082 (__mktime_internal) [!defined _LIBC]: New decl.
4083 (__gmtime_r) [!defined _LIBC]: New macro and function.
4084 (timegm): Use a prototype, since gnulib assumes C89.
4085 Do not bother declaring tmp to be const, as it's not really usefu.
4086 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4087 (timegm): Declare only if HAVE_DECL_TIMEGM.
4089 2003-09-03 Paul Eggert <eggert@twinsun.com>
4091 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4092 Bug reported by Lute Kamstra in
4093 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4095 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4096 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4097 course with correspondingly smaller numbers for tomorrow and
4098 yesterday. From Tadayoshi Funaba. Originally installed into
4099 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4102 2003-08-31 Simon Josefsson <jas@extundo.com>
4104 * timegm.h: New file.
4105 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4107 2003-08-31 Karl Berry <karl@gnu.org>
4109 * argp.h: update from libc.
4111 2003-08-28 Bruno Haible <bruno@clisp.org>
4113 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4114 warning on QNX, which defines O_BINARY to 000000.
4116 2003-08-24 Bruno Haible <bruno@clisp.org>
4118 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4119 MSVC7 <stdio.h> is included later.
4121 2003-08-20 Bruno Haible <bruno@clisp.org>
4123 * progname.h: New file, from GNU gettext.
4124 * progname.c: New file, from GNU gettext.
4125 * progreloc.c: New file, from GNU gettext.
4127 2003-08-19 Bruno Haible <bruno@clisp.org>
4129 * xstrdup.c: Assume <string.h> exists.
4131 2003-08-18 Jim Meyering <jim@meyering.net>
4133 * setenv.h: Indent nested cpp directive.
4134 * vasnprintf.c: Remove trailing blanks.
4136 2003-08-17 Simon Josefsson <jas@extundo.com>
4137 Bruno Haible <bruno@clisp.org>
4139 * xstrndup.h: New file.
4140 * xstrndup.c: New file.
4142 2003-08-17 Bruno Haible <bruno@clisp.org>
4144 * strndup.h: New file.
4146 2003-08-16 Paul Eggert <eggert@twinsun.com>
4148 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4149 space, undoing this 2003-08-12 change:
4150 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4152 2003-08-16 Jim Meyering <jim@meyering.net>
4154 Merge from coreutils.
4155 * xstrtoimax.c: #else #if -> #elif.
4156 * xstrtoumax.c: Likewise.
4158 2003-08-15 Paul Eggert <eggert@twinsun.com>
4160 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4161 rather than tab, after '#' in shell-script copyright notices.
4162 Suggested by Bruno Haible.
4164 2003-08-15 Jim Meyering <jim@meyering.net>
4165 and Paul Eggert <eggert@twinsun.com>
4167 Merge from coreutils.
4168 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4169 member but strut utmpx does not. Needed for AIX 4.3.3.
4170 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4172 2003-08-15 Jim Meyering <jim@meyering.net>
4174 Merge from coreutils.
4175 * xgethostname.c: Include <stdlib.h>.
4176 (xghostname): Don't exit for anything other than memory-related
4177 failure; just return NULL.
4178 * userspec.c: Include "posixver.h".
4179 (parse_user_spec): Accept `.' as a separator only
4180 in pre-POSIX-200112 mode.
4181 * strtoimax.c: Use #elif rather than #else #if.
4182 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4183 Remove function, now that we can rely on a working tzset function.
4184 [!_LIBC]: Ensure that the required autoconf test has been run.
4185 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4186 Use underlying_strftime for %r.
4187 * sha.c: Merge in some clean-up and optimization changes from glibc.
4188 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4189 Ensure that it is a multiple of 64.
4190 Rearrange loop exit tests so as to avoid performing an
4191 additional fread after encountering an error or EOF.
4192 * realloc.c: Update copyright date.
4194 2003-08-14 Jim Meyering <jim@meyering.net>
4196 Merge from coreutils.
4197 * obstack.h: Whitespace changes.
4198 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4199 and xcalloc return values.
4200 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4201 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4202 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4203 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4204 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4206 Use mntctl's return value to drive the entry-processing loop, since
4207 we can't rely on the value of the vmt_length member in the last
4208 entry. On some systems doing so could result in exhausting
4209 virtual memory. Based in part on a patch from Mike Jetzer.
4211 2003-08-14 Jim Meyering <jim@meyering.net>
4212 and Paul Eggert <eggert@twinsun.com>
4214 Merges from coreutils, plus other fixes.
4215 * physmem.c: Merge in portability changes from gcc/libiberty
4216 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4217 for credits and details. Thanks to Kaveh Ghazi for helping
4218 to keep these files in sync.
4219 (ARRAY_SIZE): Define it.
4220 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4221 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4222 (memcasecmp): Don't assume size_t fits in unsigned int.
4223 Remove casts and duplicate code.
4224 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4225 (memcpy): Remove definition.
4226 Merge in some clean-up and optimization changes from glibc.
4227 [BLOCKSIZE]: Move definition to top of file.
4228 Ensure that it is a multiple of 64.
4229 Rearrange loop exit tests so as to avoid performing an
4230 additional fread after encountering an error or EOF.
4231 * md5.h (md5_uintptr): Define.
4232 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4233 return to the initial working directory. Preserve errno
4235 * idcache.c: Include "xalloc.h".
4236 (xmalloc, xrealloc): Remove decls.
4237 (getuser): Remove casts no longer required in C89.
4238 * human.c: Include stdio.h, for sprintf.
4239 * group-member.c: Include "xalloc.h".
4240 (xmalloc, xrealloc): Remove decls.
4241 (get_group_info): Remove casts no longer required in C89.
4242 * getusershell.c (readname): Remove casts no longer required in C89.
4243 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4244 * getline.c: Whitespace fix, from coreutils.
4246 2003-08-13 Paul Eggert <eggert@twinsun.com>
4248 * exclude.c: Include <ctype.h>
4249 (IN_CTYPE_DOMAIN): New macro.
4251 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4254 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4255 Undo previous (whitespace-only) change.
4257 2003-08-12 Paul Eggert <eggert@twinsun.com>
4259 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4260 Normalize leading white space and remove trailing white space.
4261 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4262 notice, as per ../config/srclist-update.
4264 Merge from coreutils.
4265 * euidaccess.h: New file.
4266 * euidaccess.c: Include it.
4267 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4268 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4269 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4271 2003-08-11 Bruno Haible <bruno@clisp.org>
4273 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4274 (vasnprintf): Use it instead of wcslen.
4276 2003-08-11 Bruno Haible <bruno@clisp.org>
4278 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4279 value to ensure that _Bool promotes to int. Use #define for _Bool when
4280 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4282 2003-08-10 Karl Berry <karl@gnu.org>
4284 * regex.h: update from libc (whitespace fix).
4286 2003-08-09 Paul Eggert <eggert@twinsun.com>
4288 Merge some files from coreutils. These changes were
4289 originally made by Jim Meyering.
4290 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4291 many older Unixes require this.
4292 * alloca.c (alloca): Remove cast to argument of free;
4293 no longer needed in C89.
4294 * alloca_.h, regex.h: Fix white space to match
4295 what GNU indent does.
4297 2003-08-05 Paul Eggert <eggert@twinsun.com>
4299 * bumpalloc.h: Remove.
4301 2003-08-04 Paul Eggert <eggert@twinsun.com>
4303 * getloadavg.c: Change copyright notice and spacing to conform to
4306 Merge from coreutils.
4307 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4309 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4310 from Karl Berry, implemented by Jim Meyering.
4311 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4312 from Dmitry V. Levin.
4313 Remove anachronistic cast of xrealloc.
4314 * fnmatch_.h (__const): Remove. Use 'const'.
4315 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4316 type. Otherwise, it wouldn't compile with at least /bin/cc on
4317 ymp-cray-unicos9.0.2.X.
4318 Combine two mostly-identical uses of alloca into one.
4319 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4321 2003-08-04 Dave Love <d.love@dl.ac.uk>
4325 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4326 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4327 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4328 obsolete NLIST_NAME_UNION.
4329 [__GNU__]: Undef BSD and FSCALE.
4330 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4332 2003-08-03 Paul Eggert <eggert@twinsun.com>
4334 * stdbool_.h (_Bool): Make it signed char, instead of
4335 an enum type, so that it's guaranteed to promote to int. See:
4336 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4338 2003-07-31 Paul Eggert <eggert@twinsun.com>
4340 * strerror.c: Include config.h, limits.h. Declare sprintf.
4341 (strerror): Don't assume that a printable int fits in 14 bytes.
4343 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4344 Bruno Haible <bruno@clisp.org>
4346 * getline.h (getline, getdelim): Change return type to ssize_t.
4347 * getline.c (getline, getdelim): Likewise.
4348 Remove _GNU_SOURCE define; now it's defined in config.h through
4351 2003-07-22 Paul Eggert <eggert@twinsun.com>
4353 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4354 over-parenthesization in macros.
4356 Sync with coreutils.
4358 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4361 Use `exit_failure' for xalloc and xmemcoll instead of their own
4362 private exit-failure variables.
4363 * xalloc.h (xalloc_exit_failure): Remove.
4364 * xmalloc.c: Likewise. Include exitfail.h.
4365 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4366 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4367 * xmemcoll.c: Likewise. Include exitfail.h.
4368 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4370 2003-07-18 Paul Eggert <eggert@twinsun.com>
4372 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4373 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4374 to test that it can stand by itself. Include "exitfail.h".
4375 Clients should set exit_failure instead.
4376 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4378 2003-07-18 Andreas Schwab <schwab@suse.de>
4380 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4382 2003-07-18 Bruno Haible <bruno@clisp.org>
4384 * getndelim2.h: New file.
4385 * getndelim2.c: Make into a module of its own. Include config.h,
4387 (getndelim2): Make non-static. Change return type to ssize_t.
4388 * getline.h: Change argument names.
4389 * getline.c: Include getndelim2.h instead of getndelim2.c.
4390 * getnline.c: Include getndelim2.h.
4392 2003-07-17 Bruno Haible <bruno@clisp.org>
4394 * Makefile.am: Remove file.
4395 * Makefile.in: Remove file.
4397 2003-07-17 Bruno Haible <bruno@clisp.org>
4399 * getnline.h: New file.
4400 * getnline.c: New file.
4401 * getndelim2.c: New file, extracted from getline.c.
4402 (getndelim2): Renamed from getdelim2, with added nmax argument.
4403 * getline.c: Include getndelim2.c.
4404 (getdelim2): Moved out to getndelim2.c.
4405 (getline, getdelim): Update.
4407 2003-07-15 <karl@gnu.org>
4409 * vasnprintf.c: update from gettext.
4411 2003-07-15 Jim Meyering <jim@meyering.net>
4413 * makepath.c (make_path): Enclose diagnostic in _(...).
4415 2003-07-14 Paul Eggert <eggert@twinsun.com>
4417 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4418 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4419 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4420 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4421 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4422 updated automatically by ../config/srclist-update. This changes
4423 their license from LPGL to GPL.
4425 2003-07-14 Jim Meyering <jim@meyering.net>
4427 Don't emit diagnostics. Let callers do that.
4428 * save-cwd.c: Don't include "error.h".
4429 (save_cwd): Don't call error. Ensure that errno is valid
4430 when returning nonzero.
4432 * save-cwd.h (restore_cwd): Update prototype.
4433 * save-cwd.c (restore_cwd): Remove two parameters.
4434 Simplify. Don't call error upon failure. Let callers do that.
4435 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4436 when auditing is enabled. But don't bother updating the #if.
4438 2003-07-14 Simon Josefsson <jas@extundo.com>
4440 * mempcpy.h: New file.
4441 * mempcpy.c: New file.
4443 2003-07-14 Paul Eggert <eggert@twinsun.com>
4445 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4446 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4447 unicodeio.c, unicodeio.h, unlocked-io.h:
4448 Switch from LGPL to GPL.
4450 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4452 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4453 it breaks C++ compilation.
4454 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4456 2003-07-10 Jim Meyering <jim@meyering.net>
4458 * vasnprintf.c: Remove trailing blanks.
4459 Make cpp indentation consistent.
4461 2003-07-09 Paul Eggert <eggert@twinsun.com>
4463 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4464 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4465 Switch from LGPL to GPL.
4467 2003-07-07 Paul Eggert <eggert@twinsun.com>
4469 * mktime.c: Fix some boundary cases and remove need for floating point.
4471 Issue a compile-time diagnostic if time_t is floating point, or if
4472 two's complement arithmetic is not in effect, or if arithmetic
4473 right shift does not propagate the sign. These assumptions were
4474 all in the original code but they weren't checked.
4476 (TIME_T_MIDPOINT, verify): New macros.
4477 (__isleap): Remove; it has integer overflow problems.
4478 (leapyear): New function, without those problems.
4479 (ydhms_tm_diff): Remove; splitting into two parts.
4480 (ydhms_diff): New function, containing the arithmetic part of
4481 the old ydhms_tm_diff function. Issue a compile-time
4482 diagnostic if we are not using C99 integer division.
4483 Avoid casts when possible.
4484 (guess_time_tm): New function, containing the checking part of
4485 the old ydhms_tm_diff function. Return the new value, rather than
4486 the difference between it and the old. Accept a new argument T
4487 so that *T specifies the old value. Check for overflow in the result.
4489 (__mktime_internal): Use a time_t offset, not a long int offset.
4490 This undoes the 2003-06-04 change, which is no longer needed now
4491 that we have better overflow checking.
4492 (localtime_offset): Likewise.
4494 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4495 and long are 64-bit but int is only 32-bit.
4496 (ydhms_diff): Use long int to store year1 and yday1.
4497 Issue a compile-time diagnostic if long int is not wide enough.
4499 (__mktime_internal): Use long int to store adjusted year and yday.
4500 Use plain C rather than preprocessor commands, if that doesn't
4502 Check for overflow (and try to repair) after each probe
4503 rather than checking only at the very end. This avoids some bugs
4504 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4505 does not equal GMT offset at maximum time).
4506 Use integer to check for overflow rather than floating point; this
4507 is more portable to non-IEEE hosts, and is a tad faster.
4508 When we detect that we are oscillating between two values,
4509 don't check whether tm_isdst has the requested value, since
4510 we already know the answer. When tm_isdst has the wrong value,
4511 use a different heuristic to find the right one, based on the
4512 extreme values actually observed in practice in tz2003a,
4513 rather than the (overly optimistic) "previous 3 calendar quarters".
4515 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4516 "T const" to accommodate glibc style.
4517 (check_result): Use less-confusing report format. "long" -> "long int.
4519 Don't loop if the iteration overflows time_t.
4520 Allow a negative step in the iteration.
4522 2003-07-01 Paul Eggert <eggert@twinsun.com>
4524 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4525 having it depend on HAVE_SYS_TYPES_H.
4527 2003-06-25 Bruno Haible <bruno@clisp.org>
4529 * readlink.c: New file.
4531 2003-06-20 Bruno Haible <bruno@clisp.org>
4533 Assume C89, so PARAMS isn't needed.
4534 * unicodeio.h (PARAMS): Remove.
4535 * unicodeio.c: Don't use PARAMS.
4537 2003-06-18 Jim Meyering <jim@meyering.net>
4539 Merge changes from coreutils.
4540 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4541 Remove explicit declarations of xmalloc and realloc.
4543 (read_utmp): Remove anachronistic cast of xmalloc.
4545 2003-06-17 Paul Eggert <eggert@twinsun.com>
4547 Assume C89, so PARAMS isn't needed.
4548 * backupfile.h (PARAMS): Remove. All uses removed.
4549 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4550 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4551 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4552 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4553 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4554 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4555 xstrtol.h: Likewise.
4556 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4557 same.h, strverscmp.h: Do not include config.h; no longer needed.
4558 Anyway, config.h should always be included before any other file.
4560 2003-06-11 Simon Josefsson <jas@extundo.com>
4562 * sysexit_.h: New file.
4564 2003-05-20 Derek Price <derek@ximbiot.com>
4566 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4568 2003-06-10 Simon Josefsson <jas@extundo.com>
4570 * strchrnul.h: New file.
4571 * strchrnul.c: New file.
4573 2003-06-10 Simon Josefsson <jas@extundo.com>
4575 * argp.h: New file, from glibc.
4576 * argp-ba.c: New file, from glibc.
4577 * argp-eexst.c: New file, from glibc.
4578 * argp-fmtstream.c: New file, from glibc.
4579 * argp-fmtstream.h: New file, from glibc.
4580 * argp-fs-xinl.c: New file, from glibc.
4581 * argp-help.c: New file, from glibc.
4582 * argp-namefrob.h: New file, from glibc.
4583 * argp-parse.c: New file, from glibc.
4584 * argp-pv.c: New file, from glibc.
4585 * argp-pvh.c: New file, from glibc.
4586 * argp-xinl.c: New file, from glibc.
4588 2003-06-07 Jim Meyering <jim@meyering.net>
4590 * readtokens.h: Put `Free Software Foundation, Inc.'
4591 in place of my name in the copyright comment.
4592 Remove definition and uses of __P.
4595 * stat.c: Don't declare xmalloc explicitly.
4596 Instead, include "xalloc.h".
4597 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4598 xrealloc, and xcalloc return values.
4599 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4601 * xgetcwd.h: Remove definition/uses of PARAMS.
4603 2003-06-06 Jim Meyering <jim@meyering.net>
4605 * stdbool_.h: Renamed from stdbool.h.in.
4607 2003-06-06 Jim Meyering <jim@meyering.net>
4609 Merge from coreutils.
4610 * same.c: (same_name): Declare *_basename locals to be `const'.
4611 Consolidate declarations and initializations of *_base* locals.
4613 Merge from coreutils.
4614 This avoids a core dump on systems without GNU putenv,
4615 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4616 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4617 (unsetenv): New static function, from GNU libc.
4618 (rpl_putenv): Use it.
4620 * modechange.c: Remove trailing blanks.
4622 Merge from coreutils.
4623 * fsusage.c: Remove declaration of statfs.
4624 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4626 * posixtm.c: Include <stdbool.h> unconditionally.
4628 2003-06-05 Paul Eggert <eggert@twinsun.com>
4630 * mktime.c (__mktime_internal): When resolving a tm_isdst
4631 mismatch, look in future quarters as well as past. This fixes a
4632 bug when processing fall-backwards gaps immediately after a long
4633 period of daylight-saving time.
4635 * mktime.c: Assume freestanding C89 or better.
4636 (HAVE_LIMITS_H): Remove. Assume it's 1.
4637 (__P): Remove; not used.
4638 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4639 (mktime, not_equal_tm, print_tm, check_result,
4640 main): Use prototypes. Use const * where appropriate.
4641 (main): Fix typo in testing code that uncovered by above changes.
4642 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4644 2003-06-04 Paul Eggert <eggert@twinsun.com>
4646 * mktime.c: Fix Debian bug 177940
4647 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4648 (localtime_offset): Now long int, not time_t, because we want it
4649 to be guaranteed to be signed. All uses changed.
4650 (__mktime_internal): If overflow would occur when adding offset,
4653 Merge 'human' changes from coreutils. Rewrite to support
4654 locale-specific notations like thousands separators.
4655 * human.c: Simplify authorship notice.
4656 Include human.h immediately after config.h.
4657 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4658 <limits.h>: Do not include, since human.h does.
4659 (SIZE_MAX, UINTMAX_MAX): New macros.
4660 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4661 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4662 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4663 (power_letter): Renamed from suffixes.
4664 (generate_suffix_backwards): Remove.
4665 (adjust_value): Now takes int style (because of human.h changes)
4666 and long double value (for greater precision on some platforms).
4667 (group_number): New function.
4668 (human_readable): Use it. Use integer options, not enum.
4669 Put the options before the sizes in the arg list.
4670 Support all the new options.
4671 The old human_readable function has been removed;
4672 use inttostr.h instead.
4673 (human_readable, default_block_size, humblock):
4674 Use uintmax_t, not int, for block sizes.
4675 (human_readable_inexact, block_size_types): Remove.
4676 (block_size_opts): New constant.
4677 (human_options): Renamed from human_block_size, with new signature
4678 that allows block sizes up to UINTMAX_MAX. All callers changed.
4679 * human.h: Add copyright and authorship notice.
4680 Include <limits.h> and <stdbool.h> unconditionally.
4681 (PARAMS): Remove. All uses removed.
4682 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4683 (enum human_inexact_style): Remove tag; now a nameless enum.
4684 (human_floor, human_ceiling, human_round_to_even): Now have
4685 values 2, 0, 1 rather than -1, 1, 0.
4686 (human_group_digits, human_suppress_point_zero, human_autoscale,
4687 human_base_1024, human_SI, human_B): New constants.
4688 (human_readable_inexact, human_block_size): Remove.
4689 (human_readable): Size args are now uintmax_t, not int.
4690 (human_options): New decl.
4692 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4693 unnecessary now that we assume C89 or better. This change
4694 imported from coreutils.
4696 * mktime.c (__mktime_internal): Do not reject negative timestamps
4697 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4698 in the 2003-05-30 sync from glibc.
4700 .h files should stand alone, but we shouldn't include <sys/types.h>
4701 if we can get away with just <stddef.h>.
4703 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4704 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4705 rather than <sys/types.h>, as we merely need size_t.
4706 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4708 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4709 Include <stdio.h>, to get FILE.
4710 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4711 memcasecmp.h has included <stddef.h> and all we need is size_t.
4712 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4713 our interface, instead of including <sys/types.h>
4715 2003-06-02 Paul Eggert <eggert@twinsun.com>
4718 Fix some minor time-related bugs with POSIX time arguments.
4719 Some valid time stamps were being rejected (notably -1, and
4720 time stamps before 1900 on 64-bit hosts). And some invalid
4721 time stamps were being accepted, e.g. September 31.
4723 * posixtm.h (posixtime): Return bool instead of time_t, so
4724 that we can return (time_t) -1 successfully.
4725 * posixtm.c: Likewise.
4726 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4727 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4728 (t): Remove static var.
4729 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4730 of static var. All uses changed.
4731 (year): Do not reject years before 1900; they can occur with
4733 (posix_time_parse): Do not check for out-of-range components;
4734 that is now the caller's responsibility, since our checks were
4735 only approximations.
4736 (posixtime): Use mktime to check for out-of-range components,
4737 since it knows them exactly.
4738 If mktime returns (time_t) -1, check whether an error actually occurred
4739 by invoking localtime on -1.
4740 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4741 posixtime failures better.
4742 Improve the test data (in comments only).
4744 2003-05-30 <karl@gnu.org>
4746 * mktime.c: update from libc.
4748 2003-05-30 Bruno Haible <bruno@clisp.org>
4750 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4751 * localcharset.h: Likewise.
4752 * localcharset.c: Likewise.
4754 2003-05-28 Paul Eggert <eggert@twinsun.com>
4756 Assume the headers required for C89 freestanding compilers.
4757 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4758 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4759 without checking for HAVE_LIMITS_H.
4760 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4761 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4763 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4764 * exclude.c: Include <stdbool.h> unconditionally.
4765 * tempname.c: Include <stddef.h> unconditionally.
4766 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4767 * modechange.c, rpmatch.c (NULL): Don't define, since
4768 <stddef.h> does that.
4769 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4770 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4771 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4772 * xstrtol.c: Likewise.
4773 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4774 * savedir.c: Include <stddef.h> instead of defining NULL.
4776 * addext.c (addext): Use assignment rather than cast, to avoid
4777 warnings on some platforms.
4779 * mktime.c (__mktime_internal): Do not reject negative timestamps
4782 2003-05-10 Bruno Haible <bruno@clisp.org>
4784 * linebreak.c (iconv_string_length): Don't return -1 just because the
4785 string is longer than 4 KB.
4787 2003-05-12 Jim Meyering <jim@meyering.net>
4789 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4790 the space-padded-by-default conversion specifiers, %e, %k, %l.
4792 2003-05-03 Bruno Haible <bruno@clisp.org>
4794 Upgrade to Unicode-4.0.
4795 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4796 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4797 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4798 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4799 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4800 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4801 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4802 Change width of U+E0100..U+E01EF from 1 to 0.
4804 2003-04-25 Bruno Haible <bruno@clisp.org>
4806 * copy-file.c: Include <stddef.h>, for size_t.
4808 2003-04-25 Jim Meyering <jim@meyering.net>
4810 * copy-file.c (copy_file_preserving): Declare buf_size to be
4811 of type size_t, not int.
4813 2003-04-11 Jim Meyering <jim@meyering.net>
4815 Merge changes from Coreutils.
4817 2003-03-22 Jim Meyering <jim@meyering.net>
4819 * strftime.c (widen): Cast alloca return value to proper type.
4821 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4824 * strftime.c (my_strftime): Handle very large width
4825 specifications for numeric values correctly. Improve checks for
4828 2003-01-19 Jim Meyering <jim@meyering.net>
4830 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4831 (nl_get_alt_digit) [! defined my_strftime]: Define.
4832 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4833 _nl_get_alt_digit and _nl_get_walt_digit.
4835 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4836 These changes have no effect outside of _LIBC.
4838 2003-04-10 Bruno Haible <bruno@clisp.org>
4840 * findprog.h: New file, from GNU gettext.
4841 * findprog.c: New file, from GNU gettext.
4843 2003-04-05 Jim Meyering <jim@meyering.net>
4845 Merge changes from Coreutils.
4847 * exclude.h (PARAMS): Remove definition and uses.
4848 * exclude.c: Remove uses of `PARAMS'.
4850 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4851 Add test-cases for DOS filenames. Declare program_name.
4852 (main): Set up program_name. Patch by Rich Dawe.
4854 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4856 Use mntctl's return value to drive the entry-processing loop, since
4857 we can't rely on the value of the vmt_length member in the last
4858 entry. On some systems doing so could result in exhausting
4859 virtual memory. Based in part on a patch from Mike Jetzer.
4861 2003-04-04 Bruno Haible <bruno@clisp.org>
4863 * linebreak.h: New file, from GNU gettext.
4864 * linebreak.c: New file, from GNU gettext with slight modifications.
4865 * lbrkprop.h: New file, from GNU gettext.
4867 2003-04-03 Bruno Haible <bruno@clisp.org>
4869 * utf8-ucs4.h: New file, from GNU gettext.
4870 * utf16-ucs4.h: New file, from GNU gettext.
4871 * ucs4-utf8.h: New file, from GNU gettext.
4872 * ucs4-utf16.h: New file, from GNU gettext.
4874 2003-04-02 Bruno Haible <bruno@clisp.org>
4876 * binary-io.h: New file, from GNU gettext.
4878 2003-04-01 Bruno Haible <bruno@clisp.org>
4880 * pathname.h: New file, from GNU gettext.
4881 * concatpath.c: New file, from GNU gettext.
4883 2003-03-30 Bruno Haible <bruno@clisp.org>
4885 * copy-file.c (copy_file_preserving): Don't set owner if the function
4886 chown() doesn't exist.
4888 2003-03-28 Bruno Haible <bruno@clisp.org>
4890 * copy-file.h: New file, from GNU gettext.
4891 * copy-file.c: New file, from GNU gettext.
4893 2003-03-18 Jim Meyering <jim@meyering.net>
4895 * quote.c (quote_n): Fix typo in comment.
4897 2003-03-14 Jim Meyering <jim@meyering.net>
4899 Merge changes from Coreutils.
4900 * obstack.h (obstack_object_size): Declare temporary, __o,
4901 to be const, in order to avoid warnings.
4902 (obstack_room): Likewise.
4903 (obstack_empty_p): Likewise.
4905 2003-03-13 Paul Eggert <eggert@twinsun.com>
4907 Merge changes from Bison.
4908 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4909 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4910 when compiling Bison 1.875's `bitset bset = obstack_alloc
4911 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4912 * hash.c: Include <stdbool.h> unconditionally.
4914 2003-03-09 Paul Eggert <eggert@twinsun.com>
4916 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4917 Reported by Bruce Becker; see:
4918 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4920 2003-03-03 Paul Eggert <eggert@twinsun.com>
4921 Bruno Haible <bruno@clisp.org>
4923 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4924 Reported by John Hughes, see
4925 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4927 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4929 * poll_.h: New file.
4932 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4934 * mathl.h: New file.
4935 * acosl.c: New file.
4936 * asinl.c: New file.
4937 * atanl.c: New file.
4938 * ceill.c: New file.
4941 * floorl.c: New file.
4942 * frexpl.c: New file.
4943 * ldexpl.c: New file.
4945 * sincosl.c: New file.
4947 * sqrtl.c: New file.
4949 * trigl.c: New file.
4950 * trigl.h: New file.
4952 2003-02-17 Bruno Haible <bruno@clisp.org>
4954 * mkdtemp.h: New file, from GNU gettext.
4955 * mkdtemp.c: New file, from GNU gettext.
4957 2003-01-31 Bruno Haible <bruno@clisp.org>
4959 * rename.c: #undef rename before defining rpl_rename.
4960 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4962 2003-01-30 Bruno Haible <bruno@clisp.org>
4964 * printf-args.h: New file, from GNU gettext.
4965 * printf-args.c: New file, from GNU gettext.
4966 * printf-parse.h: New file, from GNU gettext.
4967 * printf-parse.c: New file, from GNU gettext.
4968 * vasnprintf.h: New file, from GNU gettext.
4969 * vasnprintf.c: New file, from GNU gettext.
4970 * asnprintf.c: New file, from GNU gettext.
4971 * vasprintf.h: New file, from GNU gettext with modifications.
4972 * vasprintf.c: New file, from GNU gettext.
4973 * asprintf.c: New file, from GNU gettext.
4975 2003-01-29 Bruno Haible <bruno@clisp.org>
4977 * stpncpy.h: New file, from GNU gettext with modifications.
4978 * stpncpy.c: New file, from GNU gettext with modifications.
4980 2003-01-28 Bruno Haible <bruno@clisp.org>
4982 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4984 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4987 2003-01-27 Bruno Haible <bruno@clisp.org>
4989 * xsetenv.h: New file, from GNU gettext.
4990 * xsetenv.c: New file, from GNU gettext.
4992 2003-01-23 Bruno Haible <bruno@clisp.org>
4994 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4996 2003-01-22 Bruno Haible <bruno@clisp.org>
4998 * exit.h: New file, from GNU gettext.
5000 2003-01-11 Bruno Haible <bruno@clisp.org>
5002 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5003 * strcase.h (strcasecmp, strncasecmp): Likewise.
5005 2003-01-14 Jim Meyering <jim@meyering.net>
5007 * same.c (same_name): Tweak a comment.
5009 2003-01-11 Bruno Haible <bruno@clisp.org>
5011 * same.c (same_name): Reorder tests so as to avoid calling stat()
5012 when a string comparison is sufficient.
5014 2003-01-11 Bruno Haible <bruno@clisp.org>
5016 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5019 2003-01-11 Bruno Haible <bruno@clisp.org>
5021 * hash-pjw.c: Add comment about low quality of this function.
5023 2003-01-12 Paul Eggert <eggert@twinsun.com>
5025 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5026 to avoid collisions with libcurses and libreadline.
5028 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5029 * getstr.h, getstr.c: Remove.
5030 * getline.c: Include "getline.h", to check interface.
5031 Move body of old getstr.c here: this defines MIN_CHUNK and
5032 declares getdelim2, which is renamed from getstr.
5033 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5035 * linebuffer.c (readlinebuffer): Renamed from readline.
5037 * linebuffer.h: Likewise.
5038 (readline): Remove backward-compatibility macro.
5040 2003-01-12 Jim Meyering <jim@meyering.net>
5042 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5044 2003-01-10 Bruno Haible <bruno@clisp.org>
5046 * alloca_.h: New file.
5047 * getdate.y: Unconditionally include alloca.h.
5048 * makepath.c: Likewise.
5049 * setenv.c: Likewise.
5050 * userspec.c: Likewise.
5052 2003-01-09 Bruno Haible <bruno@clisp.org>
5054 * stdbool.h.in: New file.
5056 2003-01-08 Bruno Haible <bruno@clisp.org>
5058 * safe-read.c: Include specification header first, to ensure its
5060 * full-write.c: Likewise.
5062 2003-01-08 Jim Meyering <jim@meyering.net>
5064 * full-write.c: Undefine and define-away `const' after inclusion
5065 of errno.h, not before. Suggestion from Bruno Haible.
5067 2003-01-07 Jim Meyering <jim@meyering.net>
5069 * full-write.c: Rework so that it may serve to define full_read, too.
5070 * full-read.c: Simply #define FULL_READ and include full-write.c.
5072 2003-01-06 Jim Meyering <jim@meyering.net>
5074 * version-etc.c: Update year in translatable copyright string.
5076 2002-12-25 Bruno Haible <bruno@clisp.org>
5078 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5079 * xstrtol.h: Likewise.
5080 * xstrtoimax.c: Likewise.
5081 * xstrtoumax.c: Likewise.
5082 * human.h: Likewise.
5084 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5085 on systems that have <inttypes.h> but not <stdint.h>.
5087 2002-12-31 Paul Eggert <eggert@twinsun.com>
5089 * memcoll.c (memcoll): Fall back on a simple algorithm using
5090 memcmp if strcoll doesn't work.
5092 2002-12-23 Bruno Haible <bruno@clisp.org>
5094 * localcharset.h: New file.
5095 * localcharset.c: Include it.
5096 * unicodeio.c: Likewise.
5098 2002-12-22 Bruno Haible <bruno@clisp.org>
5100 * utime.c (utime_null): No need to call ftruncate if the file was
5103 2002-12-23 Bruno Haible <bruno@clisp.org>
5105 * memcoll.c (STRCOLL): New macro.
5108 2002-12-22 Bruno Haible <bruno@clisp.org>
5110 * getstr.h (getstr): Define, to avoid clash with libcurses.
5111 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5113 2002-12-22 Bruno Haible <bruno@clisp.org>
5115 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5117 2002-12-23 Bruno Haible <bruno@clisp.org>
5119 * getline.h: Include <stddef.h>, for size_t.
5121 * unicodeio.h: Include <stddef.h>, for size_t.
5122 * unicodeio.c: Don't include <stddef.h>.
5124 2002-12-17 Bruno Haible <bruno@clisp.org>
5126 * canon-host.c (strdup): Remove unused declaration.
5128 * fsusage.c: Include full_read.h.
5129 (get_fs_usage): Use full_read instead of safe_read.
5131 * utime.c (utime_null): Use SAFE_READ_ERROR.
5133 2002-12-11 Bruno Haible <bruno@clisp.org>
5135 * setenv.h: Rewritten to cope with systems that have setenv() but not
5137 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5140 2002-12-11 Bruno Haible <bruno@clisp.org>
5142 * setenv.c (alloca): Fall back to malloc.
5144 (setenv): Use freea() to free memory allocated with alloca().
5146 2002-11-13 Bruno Haible <bruno@clisp.org>
5148 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5149 function declarations.
5150 * unsetenv.c (unsetenv): Likewise.
5152 2002-03-04 Bruno Haible <bruno@clisp.org>
5154 Portability to AIX 4.3.3.
5155 * unsetenv.c: New file, extracted from setenv.c.
5156 * setenv.c: Move the unsetenv() function to unsetenv.c.
5158 2001-12-20 Bruno Haible <bruno@clisp.org>
5160 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5161 use malloc instead. For SunOS 4.
5163 2001-12-11 Bruno Haible <bruno@clisp.org>
5165 * setenv.c: Declare alloca.
5166 (compar_fn_t): New typedef.
5167 (KNOWN_VALUE, STORE_VALUE): Use it.
5169 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5172 2002-12-10 Paul Eggert <eggert@twinsun.com>
5174 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5175 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5176 Choose values that are less likely to collide with system fnmatch
5178 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5179 defined (e.g., a pure POSIX system).
5180 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5181 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5183 2002-12-06 Jim Meyering <jim@meyering.net>
5185 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5187 Merge in changes from libc's misc/error.c, in preparation
5188 for the merge of gnulib's changes back into libc.
5190 * error.c (_): Define only if not already defined.
5191 Move definition to follow all #include directives.
5192 Include unlocked-io.h only if !_LIBC.
5193 [_LIBC]: Include <libio/libioP.h>.
5194 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5195 (fflush): Tweak definition to use INTUSE.
5198 2002-12-05 Paul Eggert <eggert@twinsun.com>
5200 * alloca.c [defined emacs]: Include "lisp.h".
5201 (xalloc_die) [defined emacs]: New macro.
5202 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5203 [! defined emacs]: Include <xalloc.h>.
5204 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5205 (pointer): Typedef to POINTER_TYPE *.
5206 (malloc): Remove decl; we now always use xmalloc.
5207 (alloca): Use old-style definition, since Emacs needs this.
5208 Check for arithmetic overflow when computing combined size.
5210 2002-12-04 Paul Eggert <eggert@twinsun.com>
5212 Do not generate unlocked-io.h automatically, since it's easier to
5213 maintain it by hand.
5215 * unlocked-io.h: New file, from GNU diffutils,
5216 but with proper copyright notice and attribution.
5218 * Makefile.am: Add copyright notice.
5219 (libfetish_a_SOURCES): Add unlocked-io.h.
5220 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5221 (DISTCLEANFILES, io_functions): Remove macros.
5222 (EXTRA_DIST): Remove gen_uio.
5223 (unlocked-io.h): Remove rule.
5225 2002-12-04 Jim Meyering <jim@meyering.net>
5227 Reflect the fact that stat.c and lstat.c are no longer generated.
5228 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5229 (DISTCLEANFILES): Likewise.
5230 (EXTRA_DIST): Likewise.
5231 (all_local): Don't depend on stat.c or lstat.c.
5232 (stat.c, lstat.c): Remove rules.
5233 (EXTRA_DIST): Remove xstat.in.
5235 * xstat.in: Remove file. Contents moved into stat.c.
5236 * stat.c: New file. Contents mostly from xstat.in.
5237 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5238 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5240 * safe-read.c: Rework so that it may serve to define safe_write, too.
5241 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5243 2002-12-03 Jim Meyering <jim@meyering.net>
5245 * safe-read.c, safe-write.c: Change variable names and comments, but
5246 not semantics, to minimize the differences between these two files.
5247 (safe_read): Change comment to mention SAFE_READ_ERROR.
5249 * safe-read.c (IS_EINTR): Define.
5250 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5252 2002-12-02 Bruno Haible <bruno@clisp.org>
5254 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5255 Define, taken from safe-read.c.
5256 (INT_MAX): Provide fallback.
5257 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5258 * safe-write.h (SAFE_WRITE_ERROR): Define.
5260 * safe-read.c (EINTR): Remove definition.
5261 (safe_read): Don't use EINTR if it is absent.
5263 2002-12-02 Jim Meyering <jim@meyering.net>
5265 * safe-read.c (EINTR): Define.
5266 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5267 (INT_MAX): Provide fallback.
5268 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5270 * safe-read.h (SAFE_READ_ERROR): Define.
5272 2002-12-01 Jim Meyering <jim@meyering.net>
5274 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5275 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5277 2002-11-27 Paul Eggert <eggert@twinsun.com>
5279 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5280 hash_rehash): Replace `if (limit <= value) abort ();' with
5281 `if (! (value < limit)) abort ();', for readability.
5283 2002-11-26 <karl@gnu.org>
5285 * strdup.c: copy from libc again, with jim's ok.
5286 * .cppi-disable: re-add strdup.c
5288 2002-11-25 <karl@gnu.org>
5290 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5291 instead of "strtol.c".
5293 2002-11-25 Jim Meyering <jim@meyering.net>
5295 * mktime.c: Sync from libc, now that it has the latest fix.
5297 2002-11-24 <karl@gnu.org>
5299 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5300 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5302 2002-11-24 Jim Meyering <jim@meyering.net>
5304 Update from coreutils:
5306 * mktime.c: Merge in changes from libc.
5308 Avoid a link-time failure on some Linux systems.
5309 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5310 (__mon_yday): Declare with the STATIC attribute.
5311 (__mktime_internal): Likewise.
5312 Based on a report from Greg Schafer.
5314 2002-11-23 Jim Meyering <jim@meyering.net>
5316 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5317 Use `unsigned', not `int', as type of index.
5319 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5321 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5323 2002-11-22 Paul Eggert <eggert@twinsun.com>
5325 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5326 hint that one should use `if (! x) abort ();' rather than `assert
5327 (x);', and anyway it's one less thing to worry about configuring.
5328 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5329 hash_rehash, hash_insert): Use abort rather than assert.
5331 2002-11-22 Paul Eggert <eggert@twinsun.com>
5333 * quotearg.h: Allow multiple inclusion by surrounding with
5334 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5335 so that we can be included first.
5336 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5337 * quotearg.c: Include quotearg.h immediately after config.h.
5338 No need to include stddef.h or sys/types.h any more.
5339 Surround local include files with "", not "<>".
5340 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5341 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5342 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5343 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5344 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5345 (ISPRINT): Remove; no longer needed now that we assume C89.
5347 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5350 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5351 quotearg_char): Use SIZE_MAX rather than
5352 (size_t) -1 when we are talking about "infinity".
5354 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5356 2002-11-22 Bruno Haible <bruno@clisp.org>
5358 * safe-read.h: Assume C89. Add comments.
5359 (safe_read): Change return type to size_t.
5360 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5361 counts > SSIZE_MAX correctly.
5362 * safe-write.h: New file.
5363 * safe-write.c: New file.
5364 * full-read.h: New file.
5365 * full-read.c: New file.
5366 * full-write.h: Assume C89. Add comments.
5367 * full-write.c: Include safe-write.h.
5368 (full_write): Rewritten to use safe_write.
5369 Suggested by Jim Meyering and Paul Eggert.
5371 2002-11-21 Bruno Haible <bruno@clisp.org>
5373 Remove case insensitive option matching.
5374 * argmatch.h (argcasematch): Remove declaration.
5375 (ARGCASEMATCH): Remove macro.
5376 (__xargmatch_internal): Remove case_sensitive argument.
5377 (XARGMATCH): Update.
5378 (XARGCASEMATCH): Remove macro.
5379 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5380 case_sensitive argument.
5381 (argcasematch): Remove function.
5382 (__xargmatch_internal): Remove case_sensitive argument.
5383 (main): Use XARGMATCH instead of XARGCASEMATCH.
5385 * xmalloc.c: Change compile-time error message. Add comment about
5386 required autoconf version.
5388 2002-11-21 Jim Meyering <jim@meyering.net>
5390 * strdup.c (strdup): Tweak comment and initial #if/#include.
5392 Merge in changes from the coreutils.
5394 2002-09-25 Paul Eggert <eggert@twinsun.com>
5395 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5396 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5397 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5398 int. Work more efficiently if X is the same width as uintmax_t.
5399 Do not compare X to -1, to avoid bogus compiler warning.
5400 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5401 Don't assume that f_frsize and f_bsize are the same type.
5403 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5406 * makepath.c (make_path): Restore umask *before* creating the final
5408 (make_path): Minor reformatting.
5410 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5411 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5413 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5414 ones. At least on GNU/Linux systems, `auto' means something else.
5417 2002-11-20 Paul Eggert <eggert@twinsun.com>
5419 Merge argmatch cleanups from Bison. Assume C89.
5421 * argmatch.c: Include config.h here, not in argmatch.h.
5422 Include stdlib.h, for EXIT_FAILURE.
5423 Always include <string.h>, since we assume C89.
5424 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5425 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5426 Include <stddef.h> instead, since it's all we need for size_t.
5427 (PARAMS): Remove. All uses removed.
5428 (ARRAY_CARDINALITY): Do not bother to #undef.
5429 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5430 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5431 Remove unnecessary parentheses.
5432 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5433 Insert necessary parentheses.
5434 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5435 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5437 2002-11-19 Bruno Haible <bruno@clisp.org>
5439 * mbswidth.c: Include mbswidth.h right at the beginning.
5440 * mbswidth.h: Include <stddef.h>, for size_t.
5442 * mbswidth.h (PARAMS): Remove macro.
5443 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5444 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5446 * gcd.h (PARAMS): Remove macro.
5447 (gcd): Use ANSI C function declarations.
5448 * gcd.c (gcd): Likewise.
5450 2002-11-15 Bruno Haible <bruno@clisp.org>
5452 * strcspn.c: Include <stddef.h>.
5453 (strcspn): Use ANSI C function declaration. Change return type to
5455 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5456 (strpbrk): Use NULL.
5457 * strpbrk.h (PARAMS): Remove macro.
5458 (strpbrk): Use ANSI C function declaration.
5459 * strstr.c: Don't include <sys/types.h>.
5460 * strstr.h (PARAMS): Remove macro.
5461 (strstr): Use ANSI C function declarations.
5463 2002-11-06 Bruno Haible <bruno@clisp.org>
5465 * gcd.h (gcd): Change argument type to 'unsigned long'.
5466 * gcd.c (gcd): Likewise.
5468 2002-11-05 Bruno Haible <bruno@clisp.org>
5470 * gcd.h: New file, from gettext-0.11.5.
5471 * gcd.c: New file, from gettext-0.11.5.
5473 2002-11-05 Bruno Haible <bruno@clisp.org>
5475 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5476 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5477 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5478 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5480 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5481 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5483 * closeout.c: Include gettext.h instead of <libintl.h>.
5484 * human.c: Include gettext.h instead of <libintl.h>.
5485 * quotearg.c: Include gettext.h instead of <libintl.h>.
5486 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5487 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5488 * userspec.c: Include gettext.h instead of <libintl.h>.
5489 * version-etc.c: Include gettext.h instead of <libintl.h>.
5490 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5491 (textdomain): Remove definition.
5492 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5494 * long-options.c: Remove include of <libintl.h> and definition of _.
5495 * same.c: Remove include of <libintl.h> and definition of _.
5497 2002-11-04 Bruno Haible <bruno@clisp.org>
5499 * stpcpy.h: New file, from GNU gettext-0.11.5.
5500 * strcase.h: New file, from GNU gettext-0.11.5.
5501 * strpbrk.h: New file, from GNU gettext-0.11.5.
5502 * strstr.h: New file, from GNU gettext-0.11.5.
5503 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5505 2002-05-09 Bruno Haible <bruno@clisp.org>
5507 * config.charset: Update for newest glibc. Add canonical names
5508 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5510 2002-05-09 Bruno Haible <bruno@clisp.org>
5512 * localcharset.c (get_charset_aliases): Add more Windows specific
5515 2002-05-08 Owen Taylor <otaylor@redhat.com>
5517 * config.charset: A few additions for Solaris.
5519 2001-12-05 Bruno Haible <bruno@clisp.org>
5521 * localcharset.c (locale_charset): Don't return an empty string.
5523 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5525 * config.charset: msdos in uk_UA uses CP1125.
5527 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5529 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5530 * localcharset.c (locale_charset): Declare as extern "C".
5532 2002-02-15 Bruno Haible <bruno@clisp.org>
5534 * config.charset [msdosdjgpp]: For Russian, use CP866.
5536 2002-02-11 Bruno Haible <bruno@clisp.org>
5538 * config.charset: Add support for NetBSD.
5540 2002-09-25 <karl@gnu.org>
5542 * strdup.c: copy from libc/string (via ../config/srclist*).
5543 * getopt*: copy from libc/posix.
5544 * gettext.h: copy from gettext.
5545 * .cppi-disable: add strdup.c, gettext.h.
5547 2002-07-01 Jim Meyering <meyering@lucent.com>
5549 * c-stack.c: Include sys/time.h.
5550 From Volker Borchert.
5552 2002-06-11 Paul Eggert <eggert@twinsun.com>
5554 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5555 New macro. Use it uniformly instead of
5556 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5557 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5558 reported by Vin Shelton.
5560 2002-06-22 Jim Meyering <meyering@lucent.com>
5562 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5563 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5565 2002-06-22 Paul Eggert <eggert@twinsun.com>
5567 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5568 Do not assume SA_SIGINFO behavior.
5569 Bug reported by Jim Meyering on NetBSD 1.5.2.
5571 2002-06-22 Jim Meyering <meyering@lucent.com>
5573 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5575 * exitfail.c, exitfail.h: Likewise.
5576 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5578 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5580 (EXTRA_DIST): Add fnmatch_loop.c.
5581 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5583 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5584 * fnmatch.c: Update from diffutils-2.8.2.
5585 * fnmatch_.h: New file. From diffutils-2.8.2.
5586 * fnmatch.h: Remove file.
5588 2002-06-18 Paul Eggert <eggert@twinsun.com>
5590 * file-type.h: Report an error if neither S_ISREG nor
5591 S_IFREG is defined, instead of using a test specific to glibc
5592 2.2. This should be safe, since POSIX requires S_ISREG and
5593 Unix Version 7 had S_IFREG. We don't need to check for
5594 <sys/types.h> since we don't use any symbols that it defines.
5596 2002-06-15 Jim Meyering <meyering@lucent.com>
5598 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5599 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5600 have been included before this file.
5602 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5604 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5605 so that each temporary file name is unique and valid in the first
5606 8 characters, for operation under DOS.
5608 2002-06-15 Jim Meyering <meyering@lucent.com>
5610 Work even with DJGPP 2.03, which lacks support for symlinks.
5612 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5614 * lchown.c (S_ISLNK): Likewise.
5616 2002-06-14 Jim Meyering <meyering@lucent.com>
5618 * file-type.h: Use the version from diffutils-2.8.2.
5619 * file-type.c: Likewise.
5621 2002-05-27 Jim Meyering <meyering@lucent.com>
5623 Fix a problem seen only on nonconforming systems whereby ls.c's
5624 use of localtime, and then of gettimeofday would cause trouble:
5625 the localtime call used to initialize rpl_gettimeofday's save
5626 mechanism would clobber ls's current local time information so
5627 that in any long listing the first file would always be listed
5628 with date 1970-01-01. Analysis by Volker Borchert.
5630 * gettimeofday.c (localtime): Undefine.
5631 (rpl_localtime): New function.
5633 2002-05-22 Jim Meyering <meyering@lucent.com>
5635 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5636 * file-type.h: New file.
5637 * file-type.c (file_type): New file/function. Extracted from diffutils.
5639 2002-04-29 Paul Eggert <eggert@twinsun.com>
5641 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5643 2002-04-28 Paul Eggert <eggert@twinsun.com>
5645 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5646 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5647 of 127, since 64 is the largest conceivable number for ancient
5649 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5651 2002-04-28 Jim Meyering <meyering@lucent.com>
5653 * sig2str.c (WTERMSIG): Remove definition (unused).
5655 2002-04-28 Paul Eggert <eggert@twinsun.com>
5657 * sig2str.h, sig2str.c: New files.
5658 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5660 2002-04-24 Jim Meyering <meyering@lucent.com>
5662 * gettext.h: New file, from Gettext.
5663 * Makefile.am (INCLUDES): Remove -I../intl.
5664 (libfetish_a_SOURCES): Add gettext.h.
5666 2002-04-16 Jim Meyering <meyering@lucent.com>
5668 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5669 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5670 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5672 2002-04-12 Jim Meyering <meyering@lucent.com>
5674 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5676 2002-03-10 Jim Meyering <meyering@lucent.com>
5678 * makepath.c (make_path): Remove a comma from a diagnostic.
5679 Suggestion from Santiago Vila.
5681 2002-03-08 Jim Meyering <meyering@lucent.com>
5683 * rename.c: Mention that this wrapper is needed also on
5684 mips-dec-ultrix4.4 systems.
5686 2002-03-02 Jim Meyering <meyering@lucent.com>
5688 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5689 not HAVE_CLOCK_SETTIME.
5691 2002-02-27 Paul Eggert <eggert@twinsun.com>
5693 * nanosleep.h: Rename to....
5694 * timespec.h: New name for nanosleep.h. All uses changed.
5696 * gettime.c: New file.
5697 * settime.c: New file.
5700 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5701 timespec.h. Remove nanosleep.h.
5703 2002-02-25 Paul Eggert <eggert@twinsun.com>
5705 * acl.c, acl.h: New files.
5706 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5708 2002-02-24 Jim Meyering <meyering@lucent.com>
5710 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5711 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5712 cause trouble. Reported by Nelson Beebe.
5714 2002-02-23 Paul Eggert <eggert@twinsun.com>
5716 * path-concat.c (xpath_concat): Reorder code to pacify
5717 compilers that don't know that xalloc_die never returns.
5719 2002-02-20 Jim Meyering <meyering@lucent.com>
5721 * getdate.c: Regenerate using bison-1.33.
5723 2002-02-15 Paul Eggert <eggert@twinsun.com>
5725 * posixver.c, posixver.h: New files.
5726 * Makefile.am (libfetish_a_SOURCES): Add them.
5728 2002-02-02 Paul Eggert <eggert@twinsun.com>
5729 Bruno Haible <bruno@clisp.org>
5731 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5732 (fwrite_success_callback): New declaration.
5733 * unicodeio.c (unicode_to_mb): New function, extracted from
5734 print_unicode_char. Call failure callback instead of error.
5735 (fwrite_success_callback): New function.
5736 (exit_failure_callback): New function.
5737 (fallback_failure_callback): New function.
5738 (print_unicode_char): Call unicode_to_mb.
5740 2002-01-26 Jim Meyering <meyering@lucent.com>
5742 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5744 2002-01-22 Jim Meyering <meyering@lucent.com>
5746 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5747 Otherwise, some versions of automake would omit the rule that makes
5748 Makefile from Makefile.in.
5750 2001-01-21 Paul Eggert <eggert@twinsun.com>
5752 * xmemcoll.h, xmemcoll.c: New files.
5753 * Makefile.am (libfetish_a_SOURCES): Add them.
5754 * memcoll.c: Include errno.h, and declare errno if not defined.
5755 (memcoll): Set errno to zero if there is no error.
5757 * quotearg.c (quotearg_buffer_restyled):
5758 Fix bug with quoting buffers containing NUL when backslashing escapes.
5759 This bug was exposed by the other changes in this patch.
5760 (quotearg_n_options): New arg ARGSIZE.
5761 All callers changed.
5762 (quoting_options_from_style): New function.
5763 (quotearg_n_style): Use it.
5764 (quotearg_n_style_mem): New function.
5766 * quotearg.h (quotearg_n_style_mem): New function.
5768 2002-01-16 Jim Meyering <meyering@lucent.com>
5770 * getdate.y: Add three semicolons, each just before a closing brace.
5771 Bison (as of version 1.31) no longer papers over that mistake.
5773 2002-02-14 Paul Eggert <eggert@twinsun.com>
5775 * backupfile.c (ISDIGIT): Comment fix.
5776 * getdate.y (ISDIGIT): Likewise.
5777 * posixtm.c (ISDIGIT, year): Likewise.
5778 * strverscmp.c (ISDIGIT): Likewise.
5779 * userspec.c (ISDIGIT): Likewise.
5781 2002-01-05 Jim Meyering <meyering@lucent.com>
5783 * version-etc.c (version_etc_copyright): Update copyright year.
5785 2001-01-19 Paul Eggert <eggert@twinsun.com>
5787 * closeout.c (close_stdout_status): If ferror (stdout), do
5788 not silently exit merely because the output buffer happens to
5789 have nothing pending.
5791 2001-12-18 Paul Eggert <eggert@twinsun.com>
5793 See the big note in ../ChangeLog.
5794 * human.c (suffixes): Prefer K to k for 1024.
5795 (generate_suffix_backwards): New function.
5796 (human_readable_inexact): Use it.
5797 * xstrtol.c (__xstrtol): If there is no number but there
5798 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5799 Accept 'K' as well as 'k'.
5801 2001-12-15 Jim Meyering <meyering@lucent.com>
5803 * regex.h (__restrict_arr): Update from libc.
5805 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5806 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5809 2001-12-10 Jim Meyering <meyering@lucent.com>
5811 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5812 Instead, include "xalloc.h".
5813 (initbuffer): Don't cast xmalloc return value to char*.
5814 (readline): Reword comment.
5815 Don't cast xrealloc return value to char*
5818 2001-12-09 Jim Meyering <meyering@lucent.com>
5820 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5821 `signed and unsigned type in conditional expression'.
5822 * posixtm.c (posix_time_parse): Likewise.
5824 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5826 * readtokens.c (readtoken): Declare an index to be of type unsigned
5827 to avoid a pedantic warning.
5829 * getstr.c: Don't include assert.h.
5830 (getstr): Remove warning-evoking assertions.
5831 Return -1 if offset parameter is out of bounds.
5832 Change the type of a local from int to size_t.
5834 * strftime.c (my_strftime_localtime_r): Include this function
5835 definition in the `#if ! HAVE_TM_GMTOFF' block.
5837 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5838 Include xalloc.h instead.
5840 2001-12-02 Jim Meyering <meyering@lucent.com>
5842 * tempname.c: Don't declare getenv, thus reverting the change of
5843 2001-11-18. It's no longer necessary, now that stdlib.h is always
5846 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5847 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5849 2001-11-30 Akim Demaille <akim@epita.fr>
5851 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5852 before being defined.
5854 2001-11-27 Paul Eggert <eggert@twinsun.com>
5856 * quotearg.h (quotearg_n, quotearg_n_style):
5857 First arg is int, not unsigned.
5858 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5859 (SIZE_MAX, UINT_MAX): New macros.
5860 (quotearg_n_options): Abort if N is negative.
5861 Avoid overflow check on hosts where size_t is 64 bits and int
5862 is 32 bits, as overflow is impossible there.
5863 Fix off-by-one typo that caused unnecessary reallocation.
5865 2001-11-27 Jim Meyering <meyering@lucent.com>
5867 * tempname.c: Merge with version from libc.
5868 * regex.c: Likewise.
5870 * tempname.c: Include stdlib.h unconditionally. On some old systems
5871 for which STDC_HEADERS is 0, it was not included, resulting in a
5872 warning about an integer-to-pointer conversion problem with getenv.
5873 Reported by Volker Borchert.
5875 2001-11-26 Jim Meyering <meyering@lucent.com>
5877 * gtod.h: Remove file.
5878 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5879 * gettimeofday.c: Don't include gtod.h.
5880 (GTOD_init): Remove function.
5881 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5882 Suggestion from Volker Borchert.
5884 2001-11-23 Jim Meyering <meyering@lucent.com>
5886 * hash.h (struct hash_table): Don't define here. Merely declare it.
5887 * hash.c (struct hash_table): Define it here instead.
5889 2001-11-22 Jim Meyering <meyering@lucent.com>
5891 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5893 2001-11-18 Paul Eggert <eggert@twinsun.com>
5895 * tempname.c (TMP_MAX): Remove; no longer needed.
5896 (TEMPORARIES): New macro.
5897 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5898 removes an artificial limitation (e.g. HP-UX 10.20, where
5901 2001-11-18 Jim Meyering <meyering@lucent.com>
5903 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5906 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5907 files will be created before anything else.
5909 2001-11-17 Jim Meyering <meyering@lucent.com>
5911 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5912 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5913 rather than group writable. Patch by Juan F. Codagnone.
5915 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5916 Instead, include "xalloc.h".
5918 * mountlist.c: Include unlocked-io.h after all system headers.
5919 Remove explicit declarations of xmalloc, xrealloc,
5920 and xstrdup. Instead, include "xalloc.h".
5922 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5923 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5924 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5926 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5927 Reported by Padraig Brady.
5929 * mkstemp.c: #undef mkstemp.
5931 (rpl_mkstemp): Rename from mkstemp.
5934 2001-11-16 Jim Meyering <meyering@lucent.com>
5936 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5937 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5938 determine the amount of total physical memory, use pstat_getstatic.
5939 HPUX-11 doesn't define _SC_PHYS_PAGES.
5940 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5941 If sysconf couldn't be used to determine the amount of available
5942 physical memory, use both pstat_getstatic and pstat_getdynamic.
5943 Based on a patch from Bob Proulx.
5945 2001-11-05 Jim Meyering <meyering@lucent.com>
5947 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5949 2001-11-03 Jim Meyering <meyering@lucent.com>
5951 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5952 in argmatch_to_argument call.
5954 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5957 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5958 e.g., a fault due to an attempt to free a NULL pointer.
5960 2001-11-01 Jim Meyering <meyering@lucent.com>
5962 * dirfd.c, dirfd.h: New files.
5963 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5965 * hash.c (hash_print) [TESTING]: Clean up.
5967 2001-10-22 Paul Eggert <eggert@twinsun.com>
5969 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5970 to avoid a warning if -Wall.
5972 2001-10-21 Paul Eggert <eggert@twinsun.com>
5974 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5976 2001-10-21 Jim Meyering <meyering@lucent.com>
5978 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5979 this code would end up calling gettext even in packages built
5981 * getopt.c (_): Likewise.
5982 * regex.c (_): Likewise.
5984 2001-10-20 Paul Eggert <eggert@twinsun.com>
5986 * error.c (strerror_r): Do not declare unless !_LIBC.
5987 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5988 Use strerror_r that is only a macro, even if it is not a function.
5989 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5990 (private_strerror): Use prototypes, not old-style function definition.
5991 (print_errno_message): New function.
5992 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5994 (error_tail, error, error_at_line): Use it.
5996 2001-10-11 Jim Meyering <meyering@lucent.com>
5998 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5999 and quote_n (1, ... to avoid clobbering a buffer.
6001 2001-10-05 Jim Meyering <meyering@lucent.com>
6003 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6004 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6005 * hash-pjw.h: New file.
6007 2001-09-30 Jim Meyering <meyering@lucent.com>
6009 * mountlist.c [MOUNTED_GETFSSTAT]:
6010 Include <sys/ucred.h>, for Apple Darwin.
6011 Include sys/mount.h and sys/fs_types.h only if available.
6013 (read_filesystem_list): Use FS_TYPE.
6015 2001-09-29 Paul Eggert <eggert@twinsun.com>
6017 * exclude.c (excluded_filename): 0 -> false, since it's
6020 2001-09-28 Paul Eggert <eggert@twinsun.com>
6022 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6023 #defines strtoimax. Also treat the other strto* functions
6026 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6027 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6028 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6030 2001-09-26 Jim Meyering <meyering@lucent.com>
6032 Most macros in unlocked-io.h had the wrong number of arguments.
6033 * gen-uio: New script.
6034 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6035 * unlocked-io.hin: Remove file.
6036 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6037 rather than trying to embed it here.
6038 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6039 Reported by Padraig Brady.
6041 2001-09-25 Volker Borchert <bt@teknon.de>
6043 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6045 2001-09-23 Jim Meyering <meyering@lucent.com>
6047 * mountlist.c: Remove useless parentheses in #if directives.
6048 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6049 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6051 2001-09-22 Jim Meyering <meyering@lucent.com>
6053 * localcharset.c: Update from latest gettext.
6054 * config.charset: Likewise.
6056 2001-09-20 Jim Meyering <meyering@lucent.com>
6058 * xstrtol.c (strtoimax): Guard declaration with
6059 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6060 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6061 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6062 (strtoumax): Likewise, for completeness (it wasn't necessary).
6064 2001-09-06 Paul Eggert <eggert@twinsun.com>
6066 * strtoimax.c (HAVE_LONG_LONG):
6067 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6068 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6069 to work around bug in IBM C compiler.
6071 2001-09-16 Jim Meyering <meyering@lucent.com>
6073 * mkdir.c: New file.
6075 2001-09-04 Paul Eggert <eggert@twinsun.com>
6077 * xgetcwd.c: Revert some of the previous change; intead,
6078 fix the HAVE_GETCWD_NULL code to behave more like the
6079 !HAVE_GETCWD_NULL code used to.
6082 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6085 2001-09-04 Paul Eggert <eggert@twinsun.com>
6087 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6088 Use ssize_t, not int, to store result of readlink.
6089 Check for ssize_t overflow as well as size_t overflow,
6090 as POSIX says the result of readlink is implementation-defined
6091 when ssize_t overflows.
6092 Remove unnecessary cast to char*.
6093 Use free+malloc instead of realloc, as the storage doesn't need
6094 to be preserved and it's clearer and can be more efficient that way.
6095 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6096 * xreadlink.h (xreadlink): Update prototype.
6098 2001-09-03 Paul Eggert <eggert@twinsun.com>
6100 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6101 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6102 spotted by Jim Meyering.
6104 2001-09-03 Jim Meyering <meyering@lucent.com>
6106 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6108 2001-09-03 Paul Eggert <eggert@twinsun.com>
6110 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6111 like the HAVE_GETCWD_NULL code.
6112 Include pathmax.h if not HAVE_GETCWD.
6113 Do not include xalloc.h.
6114 (INITIAL_BUFFER_SIZE): New symbol.
6115 Do not use xmalloc / xrealloc, since the caller is responsible for
6116 handling errors. Preserve errno around `free' during failure.
6117 Do not overrun buffer when using getwd.
6119 2001-09-03 Paul Eggert <eggert@twinsun.com>
6121 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6122 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6124 2001-09-02 Jim Meyering <meyering@lucent.com>
6126 * error.c: Update from GNU libc.
6128 2001-09-01 Jim Meyering <meyering@lucent.com>
6130 * xreadlink.c: New file.
6131 * xreadlink.h: New file.
6132 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6134 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6135 doesn't conflict with sparc Solaris 7's definition in
6136 /usr/include/sys/int_types.h.
6138 * exclude.c: Use `""', not `<>' to #include non-system header files.
6139 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6140 and strncasecmp as r-values. Unixware didn't have declarations.
6142 2001-08-31 Jim Meyering <meyering@lucent.com>
6144 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6145 Use an initial, malloc'd, buffer of length 128 rather than
6146 a statically allocated one of length 1024.
6148 2001-08-30 Paul Eggert <eggert@twinsun.com>
6150 * xgetcwd.c: Don't include pathmax.h.
6151 Include stdlib.h and unistd.h if available.
6153 (xmalloc, xstrdup, free): Remove decls.
6154 (xgetcwd): Don't assume sizes fit in unsigned.
6155 Check for overflow when computing sizes.
6156 Simplify reallocation code.
6158 2001-08-28 Paul Eggert <eggert@twinsun.com>
6160 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6162 * strtoimax.c: Renamed from strtoxmax.c, removing the
6165 Also, make the following further changes to make this file's
6166 configuration more similar to that of strtol.c:
6167 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6168 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6169 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6170 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6171 changed to signed values.
6173 And make the following changes as well:
6174 Fix copyright notice, as 1999 was missing.
6175 (verify): New macro.
6176 (strtoimax): Check sizes at compile-time, not run-time.
6177 Prefer strtol to strtoll if both work.
6178 (main): Remove; it was not that useful and was a pain to maintain.
6180 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6182 2001-08-30 Paul Eggert <eggert@twinsun.com>
6184 * savedir.c (savedir): Remove size parameter, as POSIX says that
6185 a directory's st_size can have an arbitrary value, so the old
6186 usage could waste an arbitrary amount of memory. All uses
6188 * savedir.h: Update prototype.
6190 2001-08-30 Paul Eggert <eggert@twinsun.com>
6192 * xstrtol.c (strtoimax): New decl.
6194 2001-08-28 Paul Eggert <eggert@twinsun.com>
6196 * xstrtol.h: Add copyright notice.
6197 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6198 LONGINT_INVALID_SUFFIX_CHAR.
6200 2001-08-30 Paul Eggert <eggert@twinsun.com>
6202 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6205 2001-08-30 Paul Eggert <eggert@twinsun.com>
6207 * hash.c: Remove '2001' from copyright notice.
6209 2001-08-30 Paul Eggert <eggert@twinsun.com>
6211 * full-write.h: New file.
6212 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6213 * full-write.c: Correct credits, as cccp.c no longer
6214 exists and anyway it was so heavily changed from the old cccp
6215 code as to be unrecognizable. Include full-write.h.
6216 (full_write) Return size_t, with short writes meaning failure.
6217 All callers changed. This fixes a bug with large buffers
6219 * utime.c: Include full-write.h.
6221 2001-08-30 Paul Eggert <eggert@twinsun.com>
6223 Merge 'exclude' changes from tar 1.13.22.
6224 This fixes one or two unlikely storage allocation overflow bugs,
6225 but doesn't change user-visible behavior otherwise.
6227 2001-08-30 Paul Eggert <eggert@twinsun.com>
6229 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6230 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6231 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6232 Include if available.
6233 (<xalloc.h>): Include
6234 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6235 (verify): New macro. Use it to verify that EXCLUDE macros do not
6236 collide with FNM macros.
6237 (struct patopts): New struct.
6238 (struct exclude): Use it, as exclude patterns now come with options.
6239 (new_exclude): Support above changes.
6240 (new_exclude, add_exclude_file):
6241 Initial size must now be a power of two to simplify overflow checking.
6242 (free_exclude, fnmatch_no_wildcards): New function.
6243 (excluded_filename): No longer requires options arg, as the options
6244 are determined by add_exclude. Now returns bool, not int.
6245 (excluded_filename, add_exclude):
6246 Add support for the fancy new exclusion options.
6247 (add_exclude, add_exclude_file): Now takes int options arg.
6248 Check for arithmetic overflow when computing sizes.
6249 (add_exclude_file): xrealloc might modify errno, so don't
6250 realloc until after errno might be used.
6252 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6254 (free_exclude): New decl.
6255 (add_exclude, add_exclude_file): Now takes int options arg.
6256 (excluded_filename): No longer requires options arg, as the options
6257 are determined by add_exclude. Now returns bool, not int.
6259 2001-08-30 Paul Eggert <eggert@twinsun.com>
6261 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6263 2001-08-27 Jim Meyering <meyering@lucent.com>
6265 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6267 * version-etc.c (N_): Remove definition.
6268 Revert most of last change.
6269 Instead, simply don't mark the `Copyright...' string for translation.
6270 Based on advice from Paul Eggert.
6272 * strtoxmax.c: Tweak comment.
6274 2001-08-26 Jim Meyering <meyering@lucent.com>
6276 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6277 of copyright with `%s' so translators don't get an untranslated
6279 (COPYRIGHT_YEAR): Define.
6280 (version_etc): Use fprintf rather than fputs.
6281 Suggestion from Ulrich Drepper.
6283 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6285 * strtoll.c: New file, from GNU libc.
6286 * xstrtoimax.c: New file.
6288 * xstrtol.h: Add xstrtoimax.
6289 * strtoumax.c: New file. Simply include "strtoumax.c".
6290 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6292 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6293 * strtoxmax.c: ... then renamed to this.
6295 2001-08-13 Paul Eggert <eggert@twinsun.com>
6297 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6298 Port to Solaris 8, where 'sed' requires a space after the 'r'
6299 command, and where sh dislikes "$/". Clean up the spacing a bit.
6300 Redirect output to $tmp just once.
6302 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6304 * addext.c (<errno.h>): Include.
6305 (errno): Declare if not defined.
6306 (addext): Work correctly when pathconf returns -1 and leaves
6307 errno alone because there is no limit. Also, work even if
6308 pathconf returns a value greater than SIZE_MAX.
6310 2001-08-12 Jim Meyering <meyering@lucent.com>
6312 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6313 Simply `return getcwd (NULL, 0);'.
6314 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6315 Use 1300 as initial value for length, not PATH_MAX.
6317 * pathmax.h: Clean up cpp syntax.
6319 2001-08-12 Jim Meyering <meyering@lucent.com>
6321 * gettimeofday.c: New file.
6323 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6325 2001-08-04 Jim Meyering <meyering@lucent.com>
6327 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6328 to get in sync with glibc.
6330 2001-08-03 Paul Eggert <eggert@twinsun.com>
6332 The following changes are from gettext 0.10.39 as maintained by
6335 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6336 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6337 with inverted sense. All uses changed.
6339 * mbswidth.c: Don't include <limits.h>.
6340 Include <stdlib.h> and <string.h> unconditionally.
6341 (iswcntrl, mbsinit, ISCNTRL): New macros.
6342 (mbsnwidth): Use K&R style function declarations.
6343 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6344 can optimize it when MB_CUR_MAX == 1.
6345 The width of control characters is zero, not 1.
6347 2001-07-15 Jim Meyering <meyering@lucent.com>
6349 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6350 (BUILT_SOURCES): Add unlocked-io.h.
6351 (io_functions): Define.
6352 (unlocked-io.h): New rule.
6353 (DISTCLEANFILES): Add unlocked-io.h.
6354 (all-local): Depend on unlocked-io.h, to ensure it is created.
6356 * unlocked-io.hin: New file
6358 * regex.c: Update from glibc.
6360 2001-07-05 Jim Meyering <meyering@lucent.com>
6362 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6364 (libfetish_a_SOURCES): Put all .h files here instead.
6365 Remove a thus-exposed (better checks in automake) duplicate and
6366 two unnecessary .h files.
6368 2001-06-11 Jim Meyering <meyering@lucent.com>
6370 * regex.c: Update from GNU libc.
6372 2001-05-27 Jim Meyering <meyering@lucent.com>
6374 * readutmp.h (UT_TYPE): Define.
6376 2001-05-24 Jim Meyering <meyering@lucent.com>
6378 * argmatch.c: Include "quote.h".
6379 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6380 quote function. Reported by Göran Uddeborg.
6382 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6384 * dirname.c (dir_name): Compute append_dot using path, not newpath
6385 which is not yet declared.
6387 2001-05-11 Paul Eggert <eggert@twinsun.com>
6389 * Makefile.am (libfetish_a_SOURCES):
6390 Add strftime.c, since we now compile it on all hosts.
6392 * strftime.c (my_strftime):
6393 Define to nstrftime if emacs, but only if my_strftime is not defined.
6394 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6395 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6396 Add one more extra argument: a nanoseconds value.
6399 (my_strftime function): Add %N format.
6400 (emacs_strftimeu): Renamed from emacs_strftime,
6401 with extra ut argument.
6403 2001-05-11 Paul Eggert <eggert@twinsun.com>
6405 dirname code cleanup. base_name now behaves more compatibly
6406 with POSIX basename when given file names that have trailing
6407 slashes, and similarly for dir_name. Add new primitives
6408 base_len and dir_len. Put the directory-name-related decls
6411 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6412 * backupfile.c (base_name): Likewise.
6413 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6414 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6415 * makepath.c (strip_trailing_slashes): Likewise.
6416 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6418 * rename.c (strip_trailing_slashes): Likewise.
6419 * same.c (base_name): Likewise.
6420 * stripslash.c (ISSLASH): Likewise.
6422 * addext.c: Include <dirname.h> after size_t is defined.
6423 * backupfile.c: Likewise.
6425 * addext.c (addext): Use base_len to trim redundant
6426 trailing slashes instead of doing it ourselves.
6427 But do not trim the last slash if it is not redundant.
6429 * backupfile.c (find_backup_file_name,
6430 max_backup_version): Use base_len instead of rolling it ourselves.
6431 Handle the case of "" and (on DOS) "C:" correctly.
6433 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6434 Include <string.h>, <dirname.h>.
6435 (base_name): Allow file names ending in slashes, other than names
6436 that are all slashes. In this case, return the basename followed
6437 by the slashes. This is more general, and can be used in places
6438 where the original base_name purposely had an assertion failure.
6439 (base_len): New function.
6441 * dirname.c: Include <string.h> instead of <stdlib.h>.
6442 Do not include <assert.h>; no longer needed.
6444 (memrchr): Remove decl.
6445 (dir_name_r): Remove.
6446 (dir_len): Renamed from dirlen. All callers changed.
6447 Rewrite in terms of base_name, for simplicity and consistency.
6448 (dir_name): Never return NULL. All callers changed.
6449 Do not include <stdlib.h> in test program; no longer needed.
6450 return 0; is fine for test program.
6452 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6454 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6456 * path-concat.c (path_concat): Use base_len to compute
6457 base length, not strlen; this means we cannot rely on memcpy
6460 * same.c (STREQ): Remove.
6461 (same_name): Handle the case where the basename ends in trailing '/'.
6463 * stripslash.c (strip_trailing_slashes): Return nonzero if
6464 a slash was stripped. Do not strip the last slash after a
6467 2001-04-08 Jim Meyering <meyering@lucent.com>
6469 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6470 recomputed; that's necessary when the offset spans a DST transition.
6471 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6473 2001-04-02 Jim Meyering <meyering@lucent.com>
6475 * regex.h, regex.c: Update from GNU libc.
6477 2001-03-19 Paul Eggert <eggert@twinsun.com>
6479 * version-etc.c (version_etc_copyright): Update to 2001.
6481 2001-03-16 Paul Eggert <eggert@twinsun.com>
6483 * tempname.c (uint64_t): Define to uintmax_t if
6484 not defined, and if UINT64_MAX is not defined.
6485 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6486 Reported by John David Anglin.
6488 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6490 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6491 alias if codeset is empty.
6492 * config.charset (BeOS): Use wildcard syntax.
6494 2001-03-13 Jim Meyering <meyering@lucent.com>
6496 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6497 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6500 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6502 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6504 * unicodeio.c (print_unicode_char): Simplify accordingly.
6506 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6508 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6509 support for DOS/DJGPP.
6511 2001-02-28 Paul Eggert <eggert@twinsun.com>
6513 * Makefile.am (libfetish_a_SOURCES):
6514 Add dup-safer.c, fopen-safer.c.
6515 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6517 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6519 2001-02-25 Paul Eggert <eggert@twinsun.com>
6521 The mkstemp replacement is taken from glibc 2.2.2, with some
6522 portability fixes for use outside glibc, as follows:
6524 * tempname.c (struct_stat64): New macro.
6525 (direxists, __gen_tempname): Use it.
6526 This avoids a portability problem with Solaris 8.
6528 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6529 (<stddef.h>, <stdint.h>, <string.h>):
6530 Include only if STDC_HEADERS || _LIBC.
6531 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6532 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6533 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6534 (__set_errno): Define this macro if <errno.h> doesn't.
6535 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6536 Define these macros if <stdio.h> doesn't.
6537 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6538 Define these macros if <sys/stat.h>
6539 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6540 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6541 __xstat64): Define if not _LIBC.
6542 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6543 (__gen_tempname): Invoke gettimeofday only if
6544 HAVE_GETTIMEOFDAY || _LIBC;
6545 otherwise, fall back on plain "time".
6546 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6548 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6550 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6552 2001-02-17 Jim Meyering <meyering@lucent.com>
6554 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6555 around included file name.
6557 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6559 * strftime.c: Update from GNU libc (the only changes were to comments).
6561 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6563 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6565 2001-02-17 Paul Eggert <eggert@twinsun.com>
6567 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6568 Remove workaround macros for hosts that have mbrtowc but not
6569 mbstate_t, as we now insist on proper declarations for both
6570 before using mbrtowc.
6572 2001-02-17 Jim Meyering <meyering@lucent.com>
6574 * regex.c: Update from libc.
6576 2001-02-16 Paul Eggert <eggert@twinsun.com>
6578 * alloca.c (malloc): Undef before defining, since stdlib.h
6579 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6580 Reported by Mark Hounschell via Paul Eggert.
6582 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6584 * config.charset: Update for FreeBSD 4.2.
6586 2001-01-26 Jim Meyering <meyering@lucent.com>
6588 * quotearg.c: Include stddef.h.
6589 * quote.c: Include stddef.h.
6590 Reported by Axel Kittenberger.
6592 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6593 line in double quotes so that it evokes a better diagnostic.
6594 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6595 Reported by Axel Kittenberger.
6597 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6599 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6600 to avoid a warning. Add back 'const' to inptr.
6602 2001-01-16 Jim Meyering <meyering@lucent.com>
6604 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6607 2001-01-14 Jim Meyering <meyering@lucent.com>
6609 * rename.c: New file. From Volker Borchert.
6610 Include stdlib.h, string.h or strings.h, and xalloc.h.
6611 Use strip_trailing_slashes rather than open-coding it.
6613 2001-01-03 Paul Eggert <eggert@twinsun.com>
6615 * strftime.c: Sync with glibc time/strftime.c 1.81.
6617 2001-01-03 Jim Meyering <meyering@lucent.com>
6619 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6620 local `inptr' to avoid warning with some system declarations of iconv.
6622 2000-12-29 Paul Eggert <eggert@twinsun.com>
6624 * modechange.c: Do not assume that mode_t uses the
6625 traditional octal encoding. E.g. "chmod 1 FOO" should set
6626 the other-execute bit of FOO even if S_IXOTH != 1.
6628 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6629 WOTH, XOTH, ALLM): New macros.
6630 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6631 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6633 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6634 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6636 No need to use uintmax_t; unsigned long is long enough.
6637 Don't bother to get suffix since we don't use it.
6639 2000-12-24 Jim Meyering <meyering@lucent.com>
6641 * hash.c (is_prime): Return explicit boolean values.
6642 (hash_get_first): Return NULL to appease Irix5.6's 89.
6643 Reported by Nelson Beebe.
6645 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6647 * localcharset.c (locale_charset): Add support for Win32.
6649 2000-12-18 Paul Eggert <eggert@twinsun.com>
6651 * physmem.h, physmem.c: New files.
6653 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6654 (noinst_HEADERS): Add physmem.h.
6656 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6657 't' for compatibility with Solaris 8 sort.
6659 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6661 * config.charset: Add support for BeOS.
6663 2000-12-16 Jim Meyering <meyering@lucent.com>
6665 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6666 SHELLS_FILE to a file name that's useful on djgpp systems.
6668 (ADDITIONAL_DEFAULT_SHELLS): Define.
6669 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6670 Based mostly on a patch from Prashant TR.
6672 2000-12-16 Jim Meyering <meyering@lucent.com>
6674 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6675 N and M) would have treated it like `chown N:N FILE'.
6677 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6679 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6681 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6682 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6683 to the list of canonical encodings. Rename EUC-CN to GB2312.
6685 2000-12-08 Andreas Schwab <schwab@suse.de>
6687 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6688 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6690 2000-12-07 Jim Meyering <meyering@lucent.com>
6692 * stripslash.c (ISSLASH): Define.
6693 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6696 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6697 (dir_name_r): Declare this function as static.
6698 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6699 manifest itself on a name containing a mix of slashes and
6701 Make this function work with names starting with a DOS-style
6702 drive letter and colon prefix.
6703 (dir_name): Append `.' if necessary.
6704 Based mostly on patches from Prashant TR and Eli Zaretskii.
6706 * dirname.h (dir_name_r): Remove prototype.
6708 2000-12-05 Jim Meyering <meyering@lucent.com>
6710 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6712 2000-12-04 Jim Meyering <meyering@lucent.com>
6714 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6715 Also include memory.h, stdlib.h, unistd.h if appropriate.
6716 Reported by Andreas Jaeger (conflicting declaration of malloc).
6718 2000-12-02 Jim Meyering <meyering@lucent.com>
6720 * closeout.h: Make idempotent, to avoid some obscure warnings.
6722 2000-12-01 Paul Eggert <eggert@twinsun.com>
6724 * memrchr.c: Include <config.h> before any system include file.
6726 2000-11-29 Paul Eggert <eggert@twinsun.com>
6728 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6730 2000-11-26 Jim Meyering <meyering@lucent.com>
6732 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6734 2000-11-22 Paul Eggert <eggert@twinsun.com>
6736 * strftime.c (my_strftime): Do not invoke mbrlen with a
6737 size of (size_t) -1; it's not portable.
6739 2000-11-17 Akim Demaille <akim@epita.fr>
6741 * obstack.h: Formatting changes.
6742 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6743 prevent type checking.
6744 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6745 cast the value to (void *): assigning a `foo *' to a `void *'
6747 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6749 2000-11-17 Jim Meyering <meyering@lucent.com>
6751 * strstr.c: Update from GNU libc.
6753 2000-11-16 Jim Meyering <meyering@lucent.com>
6755 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6757 2000-11-11 Jim Meyering <meyering@lucent.com>
6759 * error.c: Add a couple #includes, merging from GNU libc version.
6761 2000-11-10 Jim Meyering <meyering@lucent.com>
6763 * obstack.h: Update from GNU libc.
6764 * obstack.c: Likewise.
6766 2000-11-06 Paul Eggert <eggert@twinsun.com>
6768 * getusershell.c (setusershell): Use rewind rather than
6769 fseek/fseeko, to avoid configuration hassles with fseeko.
6770 Don't bother opening SHELLS_FILE if shellstream is NULL;
6773 2000-11-05 Jim Meyering <meyering@lucent.com>
6775 * makepath.h (make_dir): Declare.
6776 * makepath.c (make_dir): Remove `static' attribute.
6779 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6781 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6782 last one in a bucket, advance to the next bucket.
6784 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6786 * fnmatch.c: Do not comment out all the code if we are using
6787 the GNU C library, because in some cases we are replacing buggy
6788 code in the GNU C library itself.
6790 2000-10-30 Paul Eggert <eggert@twinsun.com>
6792 * error.h, getline.h, modechange.h:
6793 Remove "2000" from Copyright line, as the file hasn't been
6794 changed this year other than in the copyright notice.
6796 * xalloc.h: Add "2000" to Copyright line, as this file
6797 was changed this year.
6799 2000-10-30 Paul Eggert <eggert@twinsun.com>
6801 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6802 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6803 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6805 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6807 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6808 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6809 doesn't define __restrict_arr.
6811 2000-10-29 Jim Meyering <meyering@lucent.com>
6813 * xstat.in: Fix grammar in comment.
6815 2000-10-28 Jim Meyering <meyering@lucent.com>
6817 * memchr.c: Update from libc.
6818 Adjust for portability:
6819 [HAVE_STDLIB_H]: Include stdlib.h.
6820 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6821 Undef __memchr, too.
6822 [!weak_alias]: Define __memchr to memchr.
6824 * regex.c: Update from libc.
6825 * regex.h: Likewise.
6826 * getopt1.c: Likewise.
6827 * memcmp.c: Likewise.
6829 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6830 Avoid using fseek, when possible -- it's broken by design.
6831 Patch by Ulrich Drepper.
6833 2000-10-26 Jim Meyering <meyering@lucent.com>
6835 * strftime.c: Update from libc.
6837 2000-10-25 Jim Meyering <meyering@lucent.com>
6839 * obstack.c: Update from libc.
6841 2000-10-23 Jim Meyering <meyering@lucent.com>
6843 * hard-locale.c (hard_locale): Revert last change -- it was simply
6844 wrong. That set_locale call must not have any side effects.
6847 2000-10-22 Jim Meyering <meyering@lucent.com>
6849 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6850 [CYCLIC]: Remove now-unused definition.
6852 * save-cwd.c (O_DIRECTORY): Define, if needed.
6853 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6854 Suggestion from Ulrich Drepper.
6856 2000-10-21 Jim Meyering <meyering@lucent.com>
6858 * dirname.c (dir_name_r): New function, factored out of dir_name.
6859 (dir_name): Use dir_name_r.
6860 * dirname.h (dir_name_r): Declare it.
6862 2000-10-21 Jim Meyering <meyering@lucent.com>
6864 * dirname.c (memrchr): Declare if necessary.
6865 (dir_name): Remove the restriction that there be no
6866 trailing slashes. Now, this code skips past them, effectively
6868 [TEST_DIRNAME] (main): New unit tests.
6870 * memrchr.c: New file from GNU libc.
6871 Undef __memrchr, too.
6872 [!weak_alias]: Define __memrchr to memrchr.
6873 Guard weak_alias use with `#ifdef weak_alias'.
6875 2000-10-17 Jim Meyering <meyering@lucent.com>
6877 * quote.h (PARAMS): Define and use.
6878 Reported by Akim Demaille.
6880 * getopt.c: Update from libc.
6882 2000-10-16 Jim Meyering <meyering@lucent.com>
6884 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6887 2000-09-25 Jim Meyering <meyering@lucent.com>
6889 * md5.h (rol): Define (from GnuPG).
6891 * sha.c: Give credit (GnuPG) where due.
6892 (M): Use rol rather than open-coding it.
6893 Add a FIXME comment.
6895 2000-09-21 Jim Meyering <meyering@lucent.com>
6897 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6898 Reported by Michael Stone.
6900 2000-09-20 Jim Meyering <meyering@lucent.com>
6902 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6903 (noinst_HEADERS): Add sha.h.
6904 Based on code from Scott G. Miller and from GnuPG.
6906 2000-09-15 Jim Meyering <meyering@lucent.com>
6908 * regex.c: Update from libc.
6910 2000-09-10 Jim Meyering <meyering@lucent.com>
6912 * getopt.c (_getopt_internal): Update from glibc.
6914 2000-09-09 Jim Meyering <meyering@lucent.com>
6916 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6917 think it should be used as a general replacement for isascii.
6918 * fnmatch.c: Likewise.
6919 * mbswidth.c: Likewise
6920 * regex.c: Likewise.
6923 * userspec.c: Include sys/param.h and limits.h.
6925 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6926 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6927 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6928 UID, GID. Check range.
6930 2000-09-06 Jim Meyering <meyering@lucent.com>
6932 * getopt.c (_getopt_internal): Update from glibc.
6934 2000-08-30 Jim Meyering <meyering@lucent.com>
6936 * strftime.c: Merge in changes from GNU libc.
6938 2000-08-26 Jim Meyering <meyering@lucent.com>
6940 * closeout.c: Include "__fpending.h".
6941 (close_stdout_status): Return right away if there's nothing to flush.
6943 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6944 * __fpending.c: New file.
6945 * __fpending.h: New file.
6947 2000-08-07 Paul Eggert <eggert@twinsun.com>
6949 Standardize on "memory exhausted" instead of "Memory exhausted"
6950 or "virtual memory exhausted".
6951 * obstack.c (print_and_abort): Use "memory exhausted", not
6952 "virtual memory exhausted".
6953 * same.c (same_name): Invoke xalloc_die instead of printing
6955 * userspec.c (parse_user_spec): Likewise.
6956 * bumpalloc.h: comment fix
6957 * same.c, userspec.c: Include xalloc.h.
6959 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6960 not char *const and pointing to a constant array.
6961 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6962 (xrealloc): Comment fix.
6964 * userspec.c (parse_user_spec):
6965 Don't translate a message until just before returning,
6966 to avoid unnecessary translation.
6968 2000-08-07 Jim Meyering <meyering@lucent.com>
6970 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6971 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6972 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6973 getgroups.c, gethostname.c, getopt.h, group-member.c,
6974 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6975 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6976 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6977 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6978 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6979 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6980 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6981 yesno.c: Back out Copyright date changes for each file with no change
6982 this year. This eases coordination with other programs using the same
6983 source code modules. From Paul Eggert.
6985 2000-08-03 Greg McGary <greg@mcgary.org>
6987 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6988 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6989 (EXTEND_BUFFER): Use them.
6991 2000-08-01 Jim Meyering <meyering@lucent.com>
6993 * dirname.c (ISSLASH): Define.
6994 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6995 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6996 both `\' and `/' may be use as path separators.
6997 Based on a patch from Prashant TR.
6999 2000-07-31 Paul Eggert <eggert@twinsun.com>
7001 * quotearg.c (quotearg_n_options): Don't make the initial
7002 slot vector a constant, since it might get modified.
7004 2000-07-31 Jim Meyering <meyering@lucent.com>
7006 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7007 * obstack.c (print_and_abort): Likewise.
7009 2000-07-30 Paul Eggert <eggert@twinsun.com>
7011 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7012 buffer, so that the caller can always quote one small
7013 component of a "memory exhausted" message in slot 0.
7014 From a suggestion by Jim Meyering.
7016 2000-07-30 Jim Meyering <meyering@lucent.com>
7018 * makepath.c (make_path): Quote the other instance, too.
7020 * quotearg.c (N_STATIC_SLOTVECS): Define.
7021 (STATIC_BUF_SIZE): Define.
7022 (quotearg_n_options): Use only statically allocated storage when
7023 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7024 than STATIC_BUF_SIZE.
7026 2000-07-29 Jim Meyering <meyering@lucent.com>
7028 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7029 * dirname.c (dir_name): Likewise.
7031 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7033 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7034 (dir_name): Assert that there are no trailing slashes.
7036 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7038 * mbswidth.h (mbswidth): Add a flags argument.
7039 (mbswidth): New declaration.
7040 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7041 * mbswidth.c (mbswidth): Add a flags argument.
7042 (mbsnwidth): New function.
7044 2000-07-24 Jim Meyering <meyering@lucent.com>
7046 * mbswidth.c: Remove useless #else. From Bruno Haible.
7048 2000-07-23 Paul Eggert <eggert@twinsun.com>
7050 * mbswidth.c (_XOPEN_SOURCE):
7051 Don't define; this causes problems on Solaris 7.
7052 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7054 2000-07-23 Paul Eggert <eggert@twinsun.com>
7057 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7058 so that mbstate_t is always defined.
7060 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7061 be 1 in at least one GCC installation, and this configuration
7062 error is likely to be common. Ignoring MB_LEN_MAX hurts
7063 performance on hosts that have mbrtowc but have only unibyte
7064 locales, but I assume these hosts are rare.
7066 2000-07-23 Paul Eggert <eggert@twinsun.com>
7068 * quotearg.c: Streamline by invoking multibyte code only if needed.
7069 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7070 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7071 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7072 invoke multibyte primitives.
7074 2000-07-23 Jim Meyering <meyering@lucent.com>
7076 * basename.c (base_name): Add an assertion.
7078 2000-07-15 Bruno Haible <clisp.cons.org>
7080 * quotearg.c: When the system forces us to redefine mbstate_t,
7081 shadow its mbsinit function.
7083 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7085 * mbswidth.h: New file.
7086 * mbswidth.c: New file.
7087 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7088 (noinst_HEADERS): Add mbswidth.h.
7090 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7092 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7095 2000-07-15 Jim Meyering <meyering@lucent.com>
7097 * makepath.c: Include quote.h.
7098 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7099 corresponding argument in a `quote (...)' call.
7100 Give better diagnostics.
7102 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7103 (noinst_HEADERS): Add quote.h.
7105 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7106 from tar's src/misc.c.
7107 * quote.h: New file. Prototypes for same.
7109 2000-07-10 Paul Eggert <eggert@twinsun.com>
7111 From a suggestion by Bruno Haible.
7112 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7113 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7114 to decide whether to define the BeOS workaround macro;
7115 this adjusts to the change to AC_MBSTATE_T.
7117 2000-07-13 Paul Eggert <eggert@twinsun.com>
7119 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7121 * quotearg.c (quoting_style_args, quoting_style_vals,
7122 quotearg_buffer_restyled): Add support for
7123 clocale_quoting_style. Undo previous change to
7124 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7125 and "{RIGHT QUOTATION MARK}" msgids.
7127 2000-07-05 Paul Eggert <eggert@twinsun.com>
7129 The old behavior of quoting `like this' doesn't look good with
7130 newer, ISO-style fonts. See:
7131 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7133 Instead, quote "like this" by default. Let the translator
7134 tailor the locale-specific quoting behavior by providing
7135 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7137 * quotearg.c (N_): New macro.
7138 (gettext_default): New function.
7139 (quotearg_buffer_restyled): Use
7140 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7141 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7143 2000-07-09 Jim Meyering <meyering@lucent.com>
7145 * Most files: Update copyright dates to include 2000.
7147 2000-07-08 Jim Meyering <meyering@lucent.com>
7149 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7151 (xgethostname): Remove now-unnecessary #ifdef.
7152 Move declaration of `err' into loop where it's used.
7154 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7156 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7157 by allocating a larger buffer. Test the gethostname return value for
7158 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7159 returns an error and ENAMETOOLONG isn't defined.
7161 2000-07-05 Paul Eggert <eggert@twinsun.com>
7162 and Bruno Haible <haible@clisp.cons.org>
7164 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7166 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7168 * quotearg.c (struct quoting_options): Simplify quote_these_too
7171 2000-07-03 Jim Meyering <meyering@lucent.com>
7173 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7174 Reported by Bruno Haible.
7176 2000-07-04 Jim Meyering <meyering@lucent.com>
7178 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7179 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7182 2000-07-03 Paul Eggert <eggert@twinsun.com>
7183 and Bruno Haible <haible@clisp.cons.org>
7185 * quotearg.c (mbrtowc):
7186 Assign to *pwc, and return 1 only if result is nonzero.
7187 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7189 2000-07-03 Jim Meyering <meyering@lucent.com>
7191 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7192 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7195 2000-07-02 Jim Meyering <meyering@lucent.com>
7197 * quotearg.c (mbstate_t): Don't define here.
7199 2000-07-02 Jim Meyering <meyering@lucent.com>
7201 * nanosleep.c (SIGCONT): Define if not already defined.
7203 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7205 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7206 per change in ../m4/ls-mntd-fs.m4.
7207 (read_filesystem_list): Ignore symbolic links.
7209 2000-06-29 Jim Meyering <meyering@lucent.com>
7211 * same.c: Include <string.h> or <strings.h>, as appropriate,
7212 for declaration of strcmp.
7214 * long-options.c: Include <stdlib.h>, for declaration of exit.
7216 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7217 Avoid warning by casting result to `char *' to remove `const'.
7219 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7221 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7223 2000-06-26 Paul Eggert <eggert@twinsun.com>
7225 savedir now sets errno on failure and invokes xmalloc to get memory.
7226 Fix a couple of other minor bugs while we're at it.
7228 * savedir.c (<unistd.h>): Do not include; there's no need.
7229 (NAMLEN): Remove macro.
7230 (malloc, realloc): Remove decls.
7232 ("xalloc.h"): Include.
7233 (NAME_SIZE_DEFAULT): New macro.
7234 (savedir): Use xmalloc / xrealloc to allocate memory.
7235 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7236 Skip "" directory entries.
7237 Use strlen to calculate directory entry length, since the old method
7238 is rarely used these days and isn't worth supporting.
7239 Don't use a pointer after freeing it.
7240 Check for integer overflow when calculating allocation size.
7241 Use memcpy to copy entries, instead of stpcpy.
7242 Set errno properly when returning NULL.
7243 Check for readdir error.
7245 2000-06-26 Jim Meyering <meyering@lucent.com>
7247 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7249 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7251 * getusershell.c (xmalloc, xrealloc): Remove functions.
7253 Don't include <stdlib.h>. Don't declare malloc, realloc.
7255 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7257 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7259 2000-06-24 Jim Meyering <meyering@lucent.com>
7261 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7263 2000-06-21 Jim Meyering <meyering@lucent.com>
7265 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7267 2000-06-19 Paul Eggert <eggert@twinsun.com>
7269 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7270 (mbrtowc, mbstate_t): Define substitutes if
7271 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7272 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7273 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7275 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7277 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7278 than 1024, return a memory chunk of least possible size, instead
7279 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7280 Use free/xmalloc instead of xrealloc to avoid copying for very long
7283 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7285 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7286 address, not strdup. Include <stdlib.h> and don't declare free().
7288 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7290 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7293 2000-06-21 Jim Meyering <meyering@lucent.com>
7295 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7296 (noinst_HEADERS): Add getstr.h.
7298 * getline.c (getstr): Move into a separate file.
7299 * getstr.c (getstr): New file, extracted from getline.c, with
7300 the following changes: new parameter, delim2; both delim[12]
7301 parameters have type `int', not `char'. The latter would lose
7302 with 8-bit delimiters.
7303 * getstr.h: New file.
7305 2000-06-19 Jim Meyering <meyering@lucent.com>
7307 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7309 2000-06-18 Jim Meyering <meyering@lucent.com>
7311 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7312 Besides, these days every porting target provides a mkdir function.
7314 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7315 (this snippet comes from src/system.h).
7317 2000-06-15 Paul Eggert <eggert@twinsun.com>
7319 * human.c (adjust_value): New function.
7320 (human_readable_inexact): Apply rounding style even when
7321 printing approximate values.
7323 2000-06-14 Paul Eggert <eggert@twinsun.com>
7325 * human.c (human_readable_inexact): Allow an input block
7326 size that is not a multiple of the output block size, and vice versa.
7327 Reported by Piergiorgio Sartor.
7329 2000-06-14 Paul Eggert <eggert@twinsun.com>
7331 * getdate.y (get_date): Apply relative times after time
7332 zone indicator, not before. Reported by Todd A. Jacobs.
7334 2000-06-13 Jim Meyering <meyering@lucent.com>
7336 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7338 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7340 2000-06-12 Paul Eggert <eggert@twinsun.com>
7342 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7344 2000-06-04 Paul Eggert <eggert@twinsun.com>
7346 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7348 2000-06-04 Jim Meyering <meyering@lucent.com>
7350 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7351 SunOS 4.1.4 for which gid_t is an unsigned type.
7353 2000-06-03 Jim Meyering <meyering@lucent.com>
7355 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7357 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7359 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7360 newer, don't install charset.alias.
7361 * config.charset: Change the Linux/glibc rules so they become empty
7362 on glibc-2.1 or newer.
7364 2000-06-02 Jim Meyering <meyering@lucent.com>
7366 * mountlist.c: Back out last change. Instead, do this...
7367 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7368 member using the same `ignore'-testing code.
7369 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7373 2000-05-29 Jim Meyering <meyering@lucent.com>
7375 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7376 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7378 2000-05-22 Jim Meyering <meyering@lucent.com>
7380 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7382 2000-05-18 Jim Meyering <meyering@lucent.com>
7384 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7385 back, too, since it may have been modified by allocate_entry.
7386 (hash_delete): Rewrite to use neither the assignment operator
7387 nor the comma operator in an if-expression.
7389 2000-05-15 Paul Eggert <eggert@twinsun.com>
7392 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7393 Remove; no longer needed.
7394 "quotearg.h": Add include.
7395 (file_name): Do not bother to explicitly initialize to NULL; it's less
7396 efficient on some hosts.
7397 (close_stdout_status): Remove test as to whether stdout was already
7398 closed; it breaks for the case "echo x | sort >&-".
7399 Quote file name colons.
7400 Do not assume that _("write error") lacks format strings.
7402 2000-05-15 Jim Meyering <meyering@lucent.com>
7404 * version-etc.c (version_etc_copyright): Update the copyright string
7405 used in all --version output.
7407 2000-05-14 Jim Meyering <meyering@lucent.com>
7409 * closeout.c (close_stdout_set_file_name): New function.
7410 (close_stdout_status): Use new file-scoped global.
7411 Return right away if fstat says the stdout file descriptor is invalid.
7412 * closeout.h (close_stdout_set_file_name): Declare.
7414 2000-05-10 Jim Meyering <meyering@lucent.com>
7416 * closeout.c [default_exit_status]: New file-scoped variable.
7417 (close_stdout_set_status): New function.
7418 * closeout.h (close_stdout_set_status): Declare.
7420 2000-05-08 Jim Meyering <meyering@lucent.com>
7422 * long-options.c: Don't include closeout.h.
7423 (parse_long_options): Don't call close_stdout for --version.
7425 2000-05-06 Jim Meyering <meyering@lucent.com>
7427 * strnlen.c: Undefine __strnlen and strnlen.
7428 [!weak_alias]: Define __strnlen to strnlen.
7430 * atexit.c: New file, from libiberty.
7432 2000-05-06 Jim Meyering <meyering@lucent.com>
7434 * closeout.c (close_stdout_status): Also check for errors on the
7437 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7439 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7440 instead of xmalloc, xrealloc, path_concat.
7441 (locale_charset): Treat empty environment variables as absent.
7442 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7444 2000-05-04 Jim Meyering <meyering@lucent.com>
7446 * getopt.c: Update from glibc.
7447 * obstack.c: Likewise.
7448 * obstack.h: Likewise.
7449 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7451 * regex.h: Likewise.
7452 * strndup.c: Likewise.
7453 * strnlen.c: New file, from glibc.
7455 2000-05-01 Jim Meyering <meyering@lucent.com>
7457 * full-write.c (full_write): Remove `FIXME' part of comment.
7459 2000-04-29 Jim Meyering <meyering@lucent.com>
7461 * path-concat.c: Declare strdup only if it's not defined.
7462 * canon-host.c: Likewise.
7464 2000-04-28 Jim Meyering <meyering@lucent.com>
7466 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7467 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7468 included first, then limits.h is included by locale.h by libintl.h.
7469 From John David Anglin.
7471 2000-04-25 Jim Meyering <meyering@lucent.com>
7473 * makepath.c (S_IRWXUGO): Define.
7474 (make_path): Always perform explicit chmod if MODE specifies any
7475 of the `special' permission bits. Prompted by a bug report against
7476 install from Mate Wierdl and Joost van Baal.
7478 2000-04-18 Jim Meyering <meyering@lucent.com>
7482 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7483 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7485 2000-04-17 Jim Meyering <meyering@lucent.com>
7487 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7488 the definition of it to rpl_strftime also defined-away the system's
7491 2000-04-15 Jim Meyering <meyering@lucent.com>
7493 Use `C' to denote so-called `contiguous' files, the same way
7495 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7496 (ftypelet): Use S_ISCTG.
7497 From Michael Deutschmann.
7499 2000-04-14 Jim Meyering <meyering@lucent.com>
7501 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7503 2000-04-08 Jim Meyering <meyering@lucent.com>
7505 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7506 names don't conflict. Reported by Eli Zaretskii.
7508 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7510 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7511 bug. Deal with the different error behavior of Irix iconv.
7513 2000-04-07 Jim Meyering <meyering@lucent.com>
7515 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7516 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7518 2000-04-05 Jim Meyering <meyering@lucent.com>
7520 Portability tweaks required for ultrix4.3.
7521 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7522 * readutmp.c: Include sys/types.h before sys/stat.h.
7523 * canon-host.c: Declare strdup.
7524 * path-concat.c: Likewise.
7525 From John David Anglin.
7527 2000-04-04 Jim Meyering <meyering@lucent.com>
7529 Be more DOS 8.3-friendly.
7530 * ref-add.sin: Renamed from ref-add.sed.in.
7531 * ref-del.sin: Renamed from ref-del.sed.in.
7532 * Makefile.am: Reflect renaming.
7533 Reported by Eli Zaretskii.
7535 Use a temporary file name that won't clash with `charset.alias'
7536 in the DOS 8.3 name space.
7537 * Makefile.am (charset_tmp): Define.
7538 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7539 (uninstall-local): Likewise.
7540 Reported by Eli Zaretskii.
7542 2000-03-29 Paul Eggert <eggert@twinsun.com>
7544 * time/strftime.c (my_strftime): Make sure we call the system
7545 strftime, not ourselves, when invoking the underlying strftime.
7547 2000-03-24 Jim Meyering <meyering@lucent.com>
7549 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7550 (charset_alias): Define.
7551 (install-exec-local): Factor out common code.
7552 (uninstall-local): Split lines longer than 80.
7553 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7555 (.sed.in.sed): New rule. Don't redirect directly to $@.
7556 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7558 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7560 * config.charset: Output a line containing "Packages using this file".
7561 * ref-add.sed.in, ref-del.sed.in: New files.
7562 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7563 ref-del.sed): New rules.
7565 2000-03-17 Jim Meyering <meyering@lucent.com>
7567 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7568 Otherwise, include <strings.h>
7570 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7572 * unicodeio.c (utf8_wctomb): New function.
7573 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7574 format instead of in UCS-4 with platform dependent endianness.
7576 2000-03-07 Paul Eggert <eggert@twinsun.com>
7578 * savedir.c (savedir): Work even if directory size is
7579 negative; this can happen with some screwy NFS configurations.
7581 2000-03-06 Jim Meyering <meyering@lucent.com>
7583 * localcharset.c (get_charset_aliases): Don't try to free file_name
7584 if it's NULL (because we ran out of memory). From Bruno Haible.
7586 2000-03-05 Jim Meyering <meyering@lucent.com>
7588 * localcharset.c ("path-concat.h"): Include.
7589 (get_charset_aliases): Use path_concat instead of ANSI string
7592 * unicodeio.h (PARAMS): Define.
7593 Use it to guard prototype.
7595 2000-03-04 Jim Meyering <meyering@lucent.com>
7597 * Makefile.am (install-exec-local): Create $(libdir) before installing
7599 (uninstall-local): Uncomment this rule so `make distcheck' works
7602 * unicodeio.c (<errno.h>): Include it.
7603 (errno): Declare if not defined.
7605 * localcharset.c: Add Bruno's comment justifying use of volatile.
7607 * config.charset: New version, incorporating remarks from a linux
7608 i18n mailing list. From Bruno Haible.
7610 2000-03-02 Jim Meyering <meyering@lucent.com>
7612 * Makefile.am (EXTRA_DIST): Add config.charset.
7614 2000-03-01 Jim Meyering <meyering@lucent.com>
7616 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7617 * unicodeio.c: Likewise.
7619 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7621 * config.charset: New file.
7622 * localcharset.c: New file.
7623 * unicodeio.h, unicodeio.c: New files.
7624 * Makefile.am (DEFS): Add -DLIBDIR=...
7625 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7626 (noinst_HEADERS): Add unicodeio.h.
7627 (all-local, install-exec-local, charset.alias): New targets.
7629 2000-02-28 Paul Eggert <eggert@twinsun.com>
7631 * quotearg.c (ALERT_CHAR): New macro.
7632 (quotearg_buffer_restyled): Use it.
7634 2000-02-27 Jim Meyering <meyering@lucent.com>
7636 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7637 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7639 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7640 not `#if STDC_HEADERS'.
7641 Declare malloc if needed.
7643 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7644 now that autoconf always defines the HAVE_DECL_ symbols.
7645 * human.c: Likewise.
7647 * strtoumax.c: Likewise.
7649 * backupfile.c: Arrange for cpp to fail if the configure-time
7650 declaration check was not run.
7652 * human.c: Likewise.
7654 * strtoumax.c: Likewise.
7656 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7657 then first look up the entire `.'-containing string as a login name.
7659 2000-02-18 Paul Eggert <eggert@twinsun.com>
7661 * getdate.y: Handle two-digit years with leading zeros correctly.
7662 (textint): New typedef.
7663 (parser_control): Member year changed from int to textint.
7665 (YYSTYPE): Removed; replaced by %union with int and textint members.
7666 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7667 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7668 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7669 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7670 (date, number, to_year): Use width of number in digits, not its value,
7671 to determine whether it's a 2-digit year, or a 2-digit time.
7672 (yylex): Store number of digits of numeric tokens.
7673 Reported by John Kendall.
7675 (parser_control): Changed from struct parser_control to typedef (for
7676 consistency). All uses changed.
7678 (tID): Removed; not used.
7679 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7681 2000-02-14 Paul Eggert <eggert@twinsun.com>
7683 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7684 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7686 2000-02-12 Jim Meyering <meyering@lucent.com>
7688 * userspec.c (ISDIGIT): Define it.
7689 (isdigit): Remove definition.
7690 (is_number): Use ISDIGIT, not isdigit.
7691 <libintl.h>: Include.
7693 (parse_user_spec): Mark translatable strings.
7695 2000-02-10 Jim Meyering <meyering@lucent.com>
7697 With these changes, nanosleep.[ch] are finally enough like the other
7698 lib/* replacement files to compile on a few more losing systems.
7700 * nanosleep.h: Don't include config.h.
7701 Remove prototype from declaration of nanosleep.
7702 (PARAMS): Remove now-unneeded definition.
7703 * nanosleep.c: #undef nanosleep.
7704 (rpl_nanosleep): Rename from nanosleep.
7706 2000-02-03 Jim Meyering <meyering@lucent.com>
7708 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7709 rather than with `#if HAVE_UTMPNAME'.
7711 2000-02-01 Jim Meyering <meyering@lucent.com>
7713 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7715 2000-01-31 Jim Meyering <meyering@lucent.com>
7717 * nanosleep.h (nanosleep): Guard declaration with
7718 `#if ! HAVE_DECL_NANOSLEEP'.
7719 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7720 the declaration in that vendor's sys/timers.h.
7721 Reported by Christian Krackowizer.
7723 * quotearg.c (ISASCII): Add #undef and move definition to follow
7724 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7725 (ISPRINT): Likewise.
7726 Reported by Tom Tromey.
7728 2000-01-30 Jim Meyering <meyering@lucent.com>
7730 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7731 uses of ->ut_name. The latter doesn't work with new Linux header files
7732 where only utmpx.ut_user is declared.
7734 * readutmp.h (UT_USER): Define.
7736 2000-01-23 Jim Meyering <meyering@lucent.com>
7738 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7741 2000-01-22 Jim Meyering <meyering@lucent.com>
7743 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7744 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7745 Required for some AIX systems. Reported by Christian Krackowizer.
7746 [TESTING] (main): New function.
7748 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7749 * dirname.c (dir_name): Support for DOS-style file names with drive
7752 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7754 * strverscmp.c (ISDIGIT): Define.
7755 (strverscmp): Use ISDIGIT, not isdigit.
7757 2000-01-17 Paul Eggert <eggert@twinsun.com>
7759 * nanosleep.c (nanosleep):
7760 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7761 POSIX.1 doesn't require SA_INTERRUPT and some systems
7762 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7763 it's been part of POSIX.1 since day 1 (in 1988).
7765 2000-01-17 Jim Meyering <meyering@lucent.com>
7767 * interlock: Remove unused file. Reported by François Pinard.
7769 2000-01-16 Paul Eggert <eggert@twinsun.com>
7771 * quotearg.c (quotearg_buffer_restyled): Do not quote
7772 alert, backslash, formfeed, and vertical tab unnecessarily in
7773 shell quoting style.
7776 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7777 Free Software Foundation, Inc.
7778 Copying and distribution of this file, with or without modification,
7779 are permitted provided the copyright notice and this notice are preserved.