1 2006-07-09 Jim Meyering <jim@meyering.net>
3 * argp-pv.c: Remove a doubled word in a comment.
4 * check-version.c (check_version): Likewise.
5 * javacomp.c (compile_java_class): Likewise.
7 2006-07-08 Jim Meyering <jim@meyering.net>
9 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
11 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
13 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
14 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
15 brackets. Other minor changes to suppress some compiler
18 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
20 * getloadavg.c: Use __VMS, not VMS.
22 * getpagesize.h: Likewise.
23 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
24 probably does not work.
26 2006-07-06 Derek R. Price <derek@ximbiot.com>
27 and Paul Eggert <eggert@cs.ucla.edu>
29 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
30 Don't worry about this obsolete case any more.
31 (HAVE_DIR): Remove. All uses removed; we now assume you can read
33 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
34 worry about this obsolete case any more.
38 * savedir.c: Likewise.
40 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
42 * .cppi-disable: Add wcwidth.
43 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
44 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
45 (ISGRAPH): Remove. All uses changed to isgraph.
46 (FOLD) [!defined _LIBC]: Remove special case.
47 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
48 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
50 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
52 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
54 * strtod.c (strtod): cast the argument of tolower to unsigned char.
56 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
58 * memcasecmp.c: Include <limits.h>.
59 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
60 * strtod.c (strtod): Don't assume isspace works on negative chars.
61 Don't assume isdigit succeeds only on '0' through '9'.
63 2006-07-05 Derek R. Price <derek@ximbiot.com>
65 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
66 All uses of is_space replaced by isspace.
67 * exit.h: Don't talk about STDC_HEADERS.
68 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
69 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
70 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
71 replaced by isprint etc.
72 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
73 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
74 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
75 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
76 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
77 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
79 2006-07-05 Eric Blake <ebb9@byu.net>
81 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
83 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
85 2006-06-27 Bruno Haible <bruno@clisp.org>
87 Assume ANSI C header files and <ctype.h> functions.
88 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
89 (mbsnwidth): Use isprint, iscntrl instead.
91 2006-07-03 Jim Meyering <jim@meyering.net>
93 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
94 macro is used before the first cycle_check call.
96 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
98 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
99 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
100 reported by Mark D. Baushke, one in
101 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
103 Merge from coreutils.
105 * .cppi-disable: Add stdint_.h.
106 * .cvsignore: Add stdint.h.
108 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
110 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
111 both double and long double versions.
112 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
113 * xstrtold.c: New file.
114 * xstrtod.h (xstrtold): New decl.
116 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
118 * filemode.c (setst): Remove.
119 (strmode): Rewrite to avoid setst. This makes the code shorter,
120 (arguably) clearer, and the generated code is a bit smaller on my
121 Debian GNU/Linux stable x86 host.
123 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
125 * filemode.c: Include "filemode.h" first, to test the interface.
126 Assume that filemode.h includes sys/types.h and sys/stat.h.
127 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
128 (ftypelet): Reorder to put common cases first, for efficiency.
129 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
131 (strmode): Renamed from mode_string, and now stores 12 bytes instead
132 of 10, for compatibility with FreeBSD. All callers changed.
133 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
134 that can't be deduced solely from st_mode. First arg is now a const
136 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
137 (strmode): Renamed from mode_string.
138 (filemodestring): New decl.
139 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
140 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
141 (S_ISPORT, S_ISWHT): New macros, if not already defined.
143 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
145 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
146 fsusage.h now does that. Include fsusage.h first, to test interface.
147 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
148 at most one method (the old code could have generated decls that
149 didn't conform to C89, not that this was ever exercised).
150 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
152 2006-03-19 Jim Meyering <jim@meyering.net>
154 Work even in a chroot where d_ino values for entries in "/"
155 don't match the stat.st_ino values for the same names.
156 * getcwd.c (__getcwd): When no d_ino value matches the target inode
157 number, iterate through all entries again, using lstat instead.
158 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
159 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
161 * getcwd.c (__getcwd): Clarify a comment.
162 Use memcpy in place of a call to strcpy.
164 2006-03-12 Jim Meyering <jim@meyering.net>
166 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
167 that of the current directory (which we're about to chdir ".." out of),
168 then save the dev-ino of the parent, instead.
170 * same-inode.h (SAME_INODE): New file/macro.
171 * chdir-safer.c (SAME_INODE): Remove definition.
172 Include "same-inode.h", instead.
174 * cycle-check.h: Include "same-inode.h".
175 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
176 * cycle-check.c (SAME_INODE): Remove definition.
177 * root-dev-ino.h: Include "same-inode.h".
179 2006-03-11 Eric Blake <ebb9@byu.net>
181 * same.c (same_name): s/base_name/last_component/
182 * backupfile.c (check_extension, numbered_backup): Likewise.
183 * filenamecat.c (file_name_concat): Likewise.
185 2006-03-11 Eric Blake <ebb9@byu.net>,
186 Paul Eggert <eggert@cs.ucla.edu>
188 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
189 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
191 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
192 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
193 (last_component): New method.
194 * dirname.c (dir_len): Determine when drive letters need a
195 subsequent slash. Preserve // when it is special.
196 (dir_name): Don't append dot when drive letter is absolute.
197 [TEST_DIRNAME]: Move into a full-blown gnulib test.
198 * basename.c (base_name): New semantics - malloc the result.
199 Preserve // when it is special. Preserve relative files that look
201 (base_len): Preserve // when it is special.
202 (last_component): New method, similar to old base_name semantics.
203 * stripslash.c (strip_trailing_slashes): Use last_component, not
204 base_name. Strip redundant slashes from ///.
206 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
208 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
209 both are 64 bits, since this seems to be the tradition, and this
210 prevents gcc -Wformat from warning about usages with PRIuMAX. If
211 we ever run into a host that prefers long long to long in this
212 case, we'll need another configure-time test. Problem reported by
215 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
217 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
218 possible collision with system files.
219 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
220 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
221 WCHAR_MIN and WCHAR_MAX in this case.
222 (<stddef.h>): Do not include; no longer needed.
223 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
224 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
225 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
226 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
227 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
228 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
229 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
230 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
231 !defined(__c99))]: Include in this case too, since it's harmless
233 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
235 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
236 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
237 (_STDINT_MIN, _STDINT_MAX): New macros.
238 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
239 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
240 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
241 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
242 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
243 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
244 macros, not typedefs; this simplifies things quite a bit.
245 Use long int for all types narrower than int64_t.
246 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
247 Define in terms of long long int or int64_t or long int,
248 not int64_t or int32_t. This saves some compile-time testing.
249 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
250 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
251 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
252 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
253 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
254 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
255 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
256 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
257 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
258 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
259 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
260 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
261 undef any previous version and define our own version, for
262 simplicity and consistency with the new macros for types.
263 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
264 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
265 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
266 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
267 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
268 @WINT_T_SUFFIX@ to keep things simple here.
269 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
270 Simplify by assuming typical 8/16/32/64 host, since we're
271 already doing that elsewhere anyway.
272 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
273 and assume long long int is 64 bits if available. This
274 speeds up 'configure'.
276 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
278 * getaddrinfo.c: fixed typo
280 2006-06-29 Eric Blake <ebb9@byu.net>
282 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
283 unused static function.
285 2006-06-29 Eric Blake <ebb9@byu.net>
289 2006-06-29 Derek R. Price <derek@ximbiot.com>
291 * strftime.c: Assume strftime() exists.
293 2006-06-28 Bruno Haible <bruno@clisp.org>
295 * getaddrinfo.h: Fix POSIX URL.
296 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
297 (use_win32_p): Make static.
298 (getaddrinfo): Reject service name if it is empty or does not consist
299 solely of decimal digits, or if its value is > 65535.
300 (getnameinfo): Remove useless casts.
302 2006-06-28 Derek R. Price <derek@ximbiot.com>
304 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
305 Autoconf 2.60 says this stuff was obsolete.
307 2006-05-12 Bruno Haible <bruno@clisp.org>
309 * mkdtemp.c [MINGW]: Include <io.h>.
310 (mkdir): Define using _mkdir.
312 2006-06-28 Bruno Haible <bruno@clisp.org>
314 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
315 declaration for wcwidth.
316 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
318 2006-06-28 Eric Blake <ebb9@byu.net>
320 * xvasprintf.h: Fix comments.
322 2006-06-28 Eric Blake <ebb9@byu.net>
324 * mbchar.h (wcwidth): Include wcwidth.h.
325 * mbswidth.c (wcwidth): Move from here...
326 * wcwidth.h: ...to this new file.
328 2006-06-28 Simon Josefsson <jas@extundo.com>
330 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
331 functions there. It will succeed on Windows XP, but on Windows
332 2000 and (presumably) earlier, it will fail, and use the internal
334 (use_win32_p): New function.
335 (getaddrinfo): Use strtoul on servname, to support numeric ports.
336 Support AI_NUMERICSERV to disable getservbyname.
337 (getnameinfo): New function, only supports
338 NI_NUMERICHOST|NI_NUMERICSERV for now.
340 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
341 only have some of them. Add AI_NUMERICSERV. Add prototype for
344 2006-06-27 Bruno Haible <bruno@clisp.org>
346 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
348 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
350 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
351 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
352 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
354 2006-06-26 Bruno Haible <bruno@clisp.org>
356 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
358 Reported by Mark D. Baushke and Larry Jones.
360 2006-06-26 Bruno Haible <bruno@clisp.org>
362 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
364 Suggested by Mark D. Baushke and Larry Jones.
366 2006-06-23 Mark D. Baushke <mdb@gnu.org>
368 * stdint_.h: Treat BSD/OS like OpenBSD.
370 2006-06-23 Bruno Haible <bruno@clisp.org>
372 * stdint_.h: Treat IRIX like OpenBSD.
374 2006-06-23 Bruno Haible <bruno@clisp.org>
376 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
377 ISO C 99 Technical Corrigendum 1.
379 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
381 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
382 Some compiler complained about some of them. Problem reported by
384 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
386 2006-06-21 Simon Josefsson <jas@extundo.com>
388 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
391 * socket_.h: Don't define WINVER.
393 * inet_pton.h, inet_pton.c: New file, taken from glibc but
394 slightly modified to work in gnulib.
396 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
398 * read-file.c (fread_file): Start with buffer allocation of
399 0 bytes rather than 1 byte; this simplifies the code.
400 Don't invoke feof; it's not needed. Refactor to avoid duplicate
401 code to free buffer and save/restore errno.
402 (internal_read_file): Remove unused local.
404 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
406 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
407 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
408 Problem reported by Denis Excoffier in
409 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
411 2006-06-19 Simon Josefsson <jas@extundo.com>
413 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
415 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
417 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
419 2006-06-17 Bruno Haible <bruno@clisp.org>
421 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
423 2006-06-17 Bruno Haible <bruno@clisp.org>
425 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
426 problem on Solaris 2.5.1.
428 2006-06-16 Eric Blake <ebb9@byu.net>
430 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
431 * unicodeio.c [!defined errno]: Likewise.
432 * strtol.c [!defined errno]: Likewise.
433 * strtod.c [!defined errno]: Likewise.
435 2006-06-15 Bruno Haible <bruno@clisp.org>
437 * stdint_.h: Rewritten to be fully auto-configured.
438 Fixes bug on HP-UX/IA64.
440 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
442 * getdate.y (__attribute__): Don't define if already defined.
443 Problem reported by Larry Jones.
444 * utimens.c (__attribute__): Likewise.
446 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
448 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
449 reported by Andreas Schwab.
451 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
452 Bruno Haible <bruno@clisp.org>
454 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
456 2006-05-26 Martin Lambers <marlam@marlam.de>
458 * getpass.c: Updates the test for the native W32 API, and adds
459 missing includes, thus fixing compilation warnings.
461 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
463 * tempname.c (small_open, large_open): New macros.
464 (__open, __open64) [!_LIBC]: Remove.
465 (__gen_tempname): Use small_open and large_open instead of __open
466 and __open64. This fixes a portability bug on HP-UX 11.11i
467 reported by Simon Wing-Tang in
468 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
470 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
472 * exclude.c (exclude_fnmatch): New function.
473 (excluded_file_name): Call exclude_fnmatch.
474 * exclude.h (excluded_file_name): New prototype
476 2006-05-24 Bruno Haible <bruno@clisp.org>
478 * printf-args.c (printf_fetchargs): Turn NULL pointers for
479 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
480 Reported by Thorsten Maerz <torte@netztorte.de> via
481 Aaron Stone <aaron@serendipity.cx>.
483 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
485 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
486 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
487 (my_usleep): Don't mishandle maximum value.
489 2006-05-19 Jim Meyering <jim@meyering.net>
491 * getugroups.c: Correct an outdated comment. From Bruno Haible.
493 2006-05-17 Bruno Haible <bruno@clisp.org>
496 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
498 2006-05-17 Bruno Haible <bruno@clisp.org>
500 * stdint_.h: Fix recognition of Cygwin.
502 2006-05-11 Jim Meyering <jim@meyering.net>
504 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
506 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
508 * crc.c (crc32_update): Remove unnecessary L suffix.
509 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
510 unwanted sign propagation, e.g., on hosts with 64-bit int.
511 There still are some problems with reeelly weird theoretical hosts
512 (e.g., 33-bit int) but it's not worth worrying about now.
513 * sha1.c (rol): Likewise.
514 (K1, K2, K3, K4): Remove unnecessary L suffix.
516 2006-05-10 Bruno Haible <bruno@clisp.org>
518 * des.c: Cast to avoid warnings.
520 2006-05-10 Simon Josefsson <jas@extundo.com>
522 * md4.c: Typo fix, update copyright years.
523 (K1, K2): Don't use L because it turn computations into 64-bit on
526 2006-05-09 Bruno Haible <bruno@clisp.org>
528 * xvasprintf.c: Include limits.h, string.h, xsize.h.
529 (EOVERFLOW): Define fallback value.
530 (xstrcat): New function.
531 (xvasprintf): Recognize the special case of a string concatenation.
533 2006-05-01 Bruno Haible <bruno@clisp.org>
535 * stdint_.h: Shorter URL.
536 * inttypes.h: Likewise.
538 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
540 * verify.h: Document the internals better. Most of this change
541 was written by Bruno Haible.
543 2006-04-29 Bruno Haible <bruno@clisp.org>
545 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
546 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
548 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
550 * getdate.y (get_date): When adding relative date, start with the
551 initial time, not with the result of the first mktime call.
553 2006-04-23 Bruno Haible <bruno@clisp.org>
555 * copy-file.c: Include <unistd.h> unconditionally.
556 * execute.c: Likewise.
557 * fatal-signal.c: Likewise.
558 * findprog.c: Likewise.
559 * mkdtemp.c: Likewise.
562 * wait-process.h: Likewise.
564 2006-04-23 Bruno Haible <bruno@clisp.org>
566 * fwriteerror.c (fwriteerror): Call fclose also when an error
567 condition was already detected.
568 Reported by Ben Pfaff <blp@cs.stanford.edu>.
570 2006-04-19 Derek Price <derek@ximbiot.com>
571 Eric Blake <ebb9@byu.net>
573 * inttypes.h: Correct grammar in comment.
575 2006-04-18 Derek Price <derek@ximbiot.com>
576 Paul Eggert <eggert@cs.ucla.edu>
578 * inttypes.h: New file.
579 * strtoimax.c: Assume <inttypes.h>.
581 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
583 * utimens.c (futimens): glibc futimesat messes up if /proc
584 isn't mounted. Problem reported by Kir Kolyshkin.
586 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
588 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
589 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
590 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
592 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
594 Merge regex changes from libc, removing some of our
595 POSIX-conformance changes that were rejected and redoing them in a
598 * regcomp.c (re_compile_internal, init_dfa):
599 Length arg is now size_t, not Idx. All uses changed.
600 (peek_token): Forward decl now says internal_function.
601 (__re_error_msgid, __re_error_msgid_idx):
602 Now static rather than extern with attribute_hidden.
603 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
604 For some reason libc prefers K&R style defns for external functions.
605 (regerror) [!defined _LIBC]: Likewise.
606 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
607 (seek_collating_symbol_entry, lookup_collation_sequence_value):
608 (build_range_exp, build_collating_symbol):
610 (re_compile_fastmap): Use '\0' to memset, not 0.
611 (utf8_sb_map): Make the calculations more obvious.
612 (init_dfa, parse_bracket_exp, build_charclass_op):
613 Call calloc and cast result, as glibc does.
614 (init_word_char, fetch_token, peek_token, peek_token_bracket):
615 (build_range_exp, build_collating_symbol):
616 Now internal functions.
618 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
620 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
621 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
622 Don't depend on VMS; depend on __VMS instead, for POSIX
624 (regoff_t): Define to ssize_t, not long int.
626 Remove the REG_ macros named below. Instead, make the old names
627 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
629 (REG_BACKSLASH_ESCAPE_IN_LISTS):
630 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
631 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
632 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
633 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
634 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
635 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
636 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
637 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
638 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
639 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
640 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
641 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
642 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
643 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
644 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
645 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
647 Remove. All uses replaced by the old RE_* names.
648 (RE_BACKSLASH_ESCAPE_IN_LISTS):
649 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
650 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
651 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
652 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
653 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
654 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
655 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
656 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
657 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
658 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
659 Don't bother having these macros be independent of each others'
660 values, since they no longer exist in the POSIX name space.
662 Rename the following member names back to their old names,
663 unless !__USE_GNU_REGEX. All uses changed back.
664 (buffer): Renamed from re_buffer.
665 (allocated): Renamed from re_allocated.
666 (used): Renamed from re_used.
667 (syntax): Renamed from re_syntax.
668 (fastmap): Renamed from re_fastmap.
669 (translate): Renamed from re_translate.
670 (can_be_null): Renamed from re_can_be_null.
671 (regs_allocated): Renamed from re_regs_allocated.
672 (fastmap_accurate): Renamed from re_fastmap_accurate.
673 (no_sub): Renamed from re_no_sub.
674 (not_bol): Renamed from re_not_bol.
675 (not_eol): Renamed from re_not_eol.
676 (newline_anchor): Renamed from re_newline_anchor.
677 (num_regs): Renamed from rm_num_regs.
678 (start): Renamed from rm_start.
679 (end): Renamed from rm_end.
681 (free_state): Move up a bit.
683 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
685 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
686 when that is what is intended.
687 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
688 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
690 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
691 All uses changed back to re_malloc, etc. It's now the caller's
692 responsibility to check for overflow; all callers changed.
693 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
694 (re_x2nrealloc): Remove.
695 (free_state): Remove decl.
697 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
698 (re_set_registers, re_exec):
701 2006-01-31 Roland McGrath <roland@redhat.com>
703 * regcomp.c (calc_eclosure_iter): Remove dead variables.
704 Reported by Mike Frysinger <vapier@gentoo.org>.
706 2006-01-15 Andreas Jaeger <aj@suse.de>
709 * regex_internal.c (re_string_reconstruct): Adjust for
710 build_wcs_upper_buffer change.
711 (build_wcs_upper_buffer): Change return type.
713 2005-12-10 Ulrich Drepper <drepper@redhat.com>
715 * regex_internal.h: Include <stdint.h> if available.
717 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
719 * regex_internal.h (SIZE_MAX): Provide a default definition.
721 2005-10-14 Ulrich Drepper <drepper@redhat.com>
723 * regcomp.c: Adjust for changed secondary hash function.
725 2005-09-30 Ulrich Drepper <drepper@redhat.com>
727 * regex.h: Pretty printing.
728 Clean up namespace a bit.
730 2005-09-30 Jakub Jelinek <jakub@redhat.com>
732 * regexec.c (update_cur_sifted_state, check_arrival,
733 check_arrival_add_next_nodes): Avoid using uninitialized variable.
735 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
736 Ulrich Drepper <drepper@redhat.com>
739 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
740 (bitset_word_t): Renamed from bitset_word. All uses changed.
742 2005-09-22 Ulrich Drepper <drepper@redhat.com>
745 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
746 * regcomp.c: Remove unnecessary uses of
747 unsigned RE_TRANSLATE_TYPE.
748 * regex_internal.h: Likewise.
749 * regex_internal.c: Likewise.
750 * regexec.c: Likewise.
751 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
753 2005-09-07 Ulrich Drepper <drepper@redhat.com>
755 * regexec.c (find_recover_state): Remove unnecessary
757 (transit_state_bkref): Make DFA a const pointer.
758 (get_subexp): Likewise.
759 (check_arrival): Likewise.
760 (update_cur_sifted_state): Likewise.
761 (re_search_internal): Likewise.
762 (prune_impossible_nodes): Likewise.
763 (acquire_init_state_context): Likewise.
764 (proceed_next_node): Likewise.
765 (set_regs): Likewise.
766 (free_fail_stack_return): Likewise.
767 (check_arrival_expand_ecl): Mark DFA parameter as const.
768 (check_arrival_expand_ecl_sub): Likewise.
769 (check_subexp_limits): Likewise.
770 (sub_epsilon_src_nodes): Likewise.
771 (add_epsilon_src_nodes): Likewise.
772 (merge_state_array): Likewise.
773 (update_regs): Likewise.
774 (build_trtable): Likewise.
775 (sift_states_backward): Mark MCTX parameter as const.
776 (build_sifted_states): Likewise.
777 (update_cur_sifted_state): Likewise.
778 (sift_states_mkref): Likewise.
779 (check_arrival_expand_ecl): Mark eclosure as const.
780 (check_dst_limits_calc_pos_1): Likewise.
781 * regex_internal.h (re_match_context_t): Make dfa a const
784 2005-09-06 Ulrich Drepper <drepper@redhat.com>
786 * regexec.c (merge_state_with_log): Define dfa as const pointer.
787 (transit_state_sb): Likewise.
788 (transit_state_mb): Likewise.
789 (sift_states_iter_mb): Likewise.
790 (check_arrival_add_next_nodes): Likewise.
791 (check_node_accept_bytes): Change first parameter to pointer-to-const.
792 [_LIBC] (re_search_2_stub): Use mempcpy.
794 * regex_internal.c (re_string_reconstruct): Avoid calling
795 mbrtowc for very simple UTF-8 case.
797 * regex_internal.c (re_acquire_state): Make DFA pointer arg
799 (re_acquire_state_context): Likewise.
800 * regex_internal.h: Adjust prototypes.
802 * regex.c: Prevent using C++ compilers.
804 * regex_internal.c (re_acquire_state): Minor code rearrangement.
805 (re_acquire_state_context): Likewise.
807 2006-03-29 Mark D. Baushke <mdb@gnu.org>
808 Bruno Haible <bruno@clisp.org>
810 * stdint_.h: On OpenBSD, don't redefine types already included in
811 <sys/types.h> and <inttypes.h>.
813 2006-03-24 Eric Blake <ebb9@byu.net>
815 * time_r.c (copy_string_result): Remove, as it is no longer used.
817 2006-03-24 Simon Josefsson <jas@extundo.com>
819 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
820 including some doc fixes.
821 (base64_encode_alloc): Fix +1 bug on allocation failures.
823 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
825 * base64.c (base64_encode): Do not read past end of array with
826 unsanitized input on systems with CHAR_BIT > 8.
828 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
830 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
831 Typedef to long int, not to off_, as POSIX will likely change
834 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
836 * argp-help.c (validate_uparams): Fix typo
837 * argp-parse.c (argp_default_options): Consistently begin help
838 messages with a lowercase letter.
840 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
842 * time_r.h (asctime_r, ctime_r): Remove. These functions can
843 overrun buffers and shouldn't be used (much as gets shouldn't be
845 * time_r.c (asctime_r, ctime_r): Likewise.
847 2006-03-08 Simon Josefsson <jas@extundo.com>
849 * gc-gnulib.c (randomize): Don't open files called 'no', they
850 signal that configure disabled the device.
852 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
854 * c-stack.c: Include unistd.h unconditionally, since we now assume
856 * getlogin_r.c: Likewise.
857 * getlogin_r.h: Likewise.
859 * pagealign_alloc.c: Likewise.
860 * unistd_.h: Remove; no longer needed.
862 2006-03-07 Simon Josefsson <jas@extundo.com>
864 * unistd_.h: New file.
866 2006-03-07 Simon Josefsson <jas@extundo.com>
868 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
870 2006-03-01 Simon Josefsson <jas@extundo.com>
872 * readline.c: Fix typo, tiny patch from Stepan Kasal
875 2006-02-28 Simon Josefsson <jas@extundo.com>
877 * getopt.c: Protect #include of unistd.h, for MSVS.
879 2006-02-27 Simon Josefsson <jas@extundo.com>
881 * base64.h: Indent #define's. From Jim Meyering
884 2006-02-27 Jim Meyering <jim@meyering.net>
886 Revert the change of 2006-02-24, so these files can continue
887 to be sync'd from gettext.
888 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
891 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
893 * glob.c: Say "invalid" rather than "illegal" in comments.
895 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
897 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
899 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
901 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
902 AT_FDCWD exceeds INT_MAX.
903 * openat.h (AT_FDCWD): Likewise.
905 2006-02-14 Jim Meyering <jim@meyering.net>
909 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
910 failure on deficient systems, and simplify gnulib lgpl dependencies.
911 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
912 xmalloc/lstat combination. Based on a patch from Bruno Haible.
914 * xalloc-die.c: Remove unused definition of N_.
916 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
918 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
920 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
922 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
923 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
925 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
927 * argp-namefrob.h: Restore changes accidentally lost during the
928 "autoupdate" on 2005-12-12.
930 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
932 * fnmatch.c (L_): Renamed from L, to work around a bug in
933 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
934 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
937 2006-01-26 Simon Josefsson <jas@extundo.com>
939 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
940 prototype is visible on mingw32.
942 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
945 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
948 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
950 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
951 attempt to open for write; this always fails, at least on POSIX
952 hosts. This reinstates the 2006-01-09 change, which was
953 inadvertently removed.
955 2006-01-26 Bruno Haible <bruno@clisp.org>
956 Paul Eggert <eggert@cs.ucla.edu>
959 [(! (defined __cplusplus || defined __BEOS__)
961 && !(defined __HP_cc || defined __xlc__
962 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
964 #define to signed char in these cases too; this simplifies
965 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
966 etc., separately) and makes it more conservative.
968 2006-01-21 Jim Meyering <jim@meyering.net>
970 Sync from the stable (b5) branch of coreutils:
972 * fts.c (fts_children): Don't let close() clobber errno from
975 * fts.c (fts_stat): When following a symlink-to-directory,
976 don't necessarily interpret stat-fails+lstat-succeeds as indicating
977 a dangling symlink. That can also happen at least for ELOOP.
978 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
979 FYI, this bug predates the inclusion of fts.c in coreutils.
981 * fts.c (fts_open): Put new maxarglen declaration and uses
982 in their own block, so pre-c99 compilers don't object.
984 Avoid the double-free (first in fts_read, second in fts_close) that
985 would occur when an `active' directory is made inaccessible (e.g.,
986 via chmod a-x) during a traversal.
987 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
988 before returning. Reproduce this failure by
989 mkdir -p a/b; cd a; chmod a-x . b
990 Reported by Stavros Passas.
992 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
994 * argp-namefrob.h: Bugfix. Remove stray #
996 2006-01-25 Bruno Haible <bruno@clisp.org>
998 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1000 Reported by Paul Eggert.
1002 2006-01-25 Jim Meyering <jim@meyering.net>
1004 * fileblocks.c: Remove more useless parentheses.
1005 * readutmp.h: Likewise.
1007 2006-01-24 Bruno Haible <bruno@clisp.org>
1009 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1011 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1014 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1015 to avoid problems with the built-in _Bool type.
1016 Reported by Paul Eggert on 2005-11-26.
1018 2006-01-24 Jim Meyering <jim@meyering.net>
1020 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1022 2006-01-24 Simon Josefsson <jas@extundo.com>
1024 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1027 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1029 Work around porting bugs reported by Dieter in
1030 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1031 * getopt.c (_NOPROTO): Remove; no longer needed.
1032 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1033 Include "getopt.h" first, to check interface.
1034 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1036 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1037 (__strndup): Revert to K&R-style function dfns, the glibc style.
1038 * strnlen.c: Don't claim it's taken from glibc; it's not.
1039 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1040 Include strnlen.h first, to get prototype properly.
1041 (strnlen): Renamed from __strnlen.
1044 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1046 These changes imported from libc.
1047 * getopt.c: Use __fxprintf instead of inline stream orientation
1048 test and two separate function calls.
1049 * strndup.c (__strndup): Add libc_hidden_def.
1051 2006-01-22 Bruno Haible <bruno@clisp.org>
1053 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1054 temporary buffer for sprintf, take into account the precision also
1055 for 'd', 'i', 'u', 'o', 'x', 'X'.
1057 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1059 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1060 to pacify gcc -Wswitch-default.
1062 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1064 * argp-help.c (usage_long_opt): Do not print DOC options.
1065 (__argp_base_name): Removed
1066 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1068 (__argp_base_name): Provide macro definition or extern declaration
1069 depending on the configuration
1071 2006-01-20 Simon Josefsson <jas@extundo.com>
1073 * inet_ntop.h: Unconditionally include sys/socket.h.
1075 2006-01-19 Simon Josefsson <jas@extundo.com>
1077 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1079 2006-01-12 Simon Josefsson <jas@extundo.com>
1081 * base64.c: Fix warning, reported by Bruno Haible
1082 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1084 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1086 Sync from coreutils.
1087 * md5.c: Fix commentary typos.
1088 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1089 * md5.h (__attribute__): Remove; unused.
1090 * sha1.c: Fix commentary to match md5 better.
1091 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1092 so that we don't need to worry about alignment. All uses changed.
1093 This merges the 2005-10-28 md5 change into sha1.
1095 2006-01-11 Jim Meyering <jim@meyering.net>
1097 Sync from coreutils.
1098 * md5.c (OP): Fix spacing.
1100 2006-01-11 Simon Josefsson <jas@extundo.com>
1102 * stdint_.h (SIZE_MAX): Add missing (.
1104 2006-01-10 Bruno Haible <bruno@clisp.org>
1106 * argp.h (__const): Remove macro. Use const instead.
1107 * argp-fmtstream.h (__const): Likewise.
1108 * glob_.h (__const): Remove macro.
1109 * glob-libc.h: Use const instead of __const.
1111 2006-01-10 Jim Meyering <jim@meyering.net>
1113 Avoid the double-free (first in fts_read, second in fts_close) that
1114 would occur when an `active' directory is made inaccessible (e.g.,
1115 via chmod a-x) during a traversal.
1116 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1117 before returning. Reproduce this failure by
1118 mkdir -p a/b; cd a; chmod a-x . b
1119 Reported by Stavros Passas.
1121 Sync from coreutils.
1122 * sha1.c: Tweak grammar in a comment.
1124 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1126 * regex_internal.h (BITSET_WORD_BITS):
1127 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1128 preprocessor mishandles large unsigned values as if they were signed.
1129 Problem reported by Claudio Fontana in
1130 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1132 2006-01-10 Simon Josefsson <jas@extundo.com>
1134 * socket_.h: New file.
1136 2006-01-10 Bruno Haible <bruno@clisp.org>
1138 * localcharset.c: Update from GNU gettext.
1140 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1142 Sync from coreutils.
1143 * chdir-long.c (cdb_free): Don't bother trying to open directory
1144 for write access: POSIX says that must fail.
1145 * fts.c (diropen): Likewise.
1146 * save-cwd.c (save_cwd): Likewise.
1147 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1148 well, for minor improvements on hosts that lack O_DIRECTORY.
1149 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1150 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1151 Fall back on chown if open failed with EACCES.
1153 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1154 Report an error at compile-time if only a 1-second nominal clock
1155 resolution is found.
1157 * lchmod.h: New file.
1158 * mkdir-p.c: Include lchmod.h, lchown.h.
1159 (make_dir_parents): Use lchown rather than chown, and
1160 lchmod rather than chmod.
1162 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1163 too. Problem with "none" reported by Bob Proulx. Problem with
1164 "proc" reported by n0dalus.
1166 * mountlist.c: Include <limits.h>.
1167 (dev_from_mount_options)
1168 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1169 New function. It no longer assumes "dev=" has the System V meaning
1170 on Linux (since it doesn't). It also parses "dev=" more carefully.
1171 (read_file_system_list)
1172 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1173 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1176 * posixtm.h (PDS_PRE_2000): New macro.
1177 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1178 All usages changed. Reject dates outside the range 1969-1999 if
1179 PDS_PRE_2000 is used.
1181 2006-01-09 Jim Meyering <jim@meyering.net>
1183 Sync from coreutils.
1185 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1187 * chdir-safer.h, chdir-safer.c: New files.
1189 * modechange.c (mode_compile): Reject an invalid mode string
1190 that starts with an octal digit. From Andreas Gruenbacher.
1192 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1193 and dup to open_safer and dup_safer, respectively.
1194 (openat_permissive): Fix typo in comment.
1196 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1197 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1198 (_): Remove; no longer needed.
1199 (openat): Renamed from rpl_openat; no need for rpl_openat
1200 since openat.h renames openat for us.
1201 Replace most of the body with a call to openat_permissive,
1202 to avoid duplicate code.
1203 Port to (probably hypothetical) environments were mode_t is
1205 (openat_permissive): Require mode arg, so that we can check
1206 types better. Put it just after flags. Change cwd failure
1207 indicator from pointer-to-bool to pointer-to-errno-value.
1208 All callers changed.
1209 Invoke openat_save_fail and/or openat_restore_fail if
1210 cwd_errno is null, so that openat can call us.
1211 (openat_permissive, fdopendir, fstatat, unlinkat):
1212 Simplify errno handling to avoid some duplicate code,
1213 as it's OK to set errno on success.
1214 * openat.h: Revamp code so that function macros depend on
1215 __OPENAT_PREFIX only, not also on AT_FDCWD.
1216 (openat_ro): Remove. Caller changed to use openat_permissive.
1217 (openat_permissive): Now a macro, if not a function.
1218 (openat_restore_fail, openat_save_fail): Now always functions,
1219 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1221 * openat-priv.h: New file, defining macros used by mkdirat.c
1223 * mkdirat.c: Include openat-priv.h.
1224 Remove definitions of macros defined therein.
1225 * openat.c: Likewise.
1227 * mkdirat.c (mkdirat): New file and function.
1228 * openat.h (mkdirat): Declare.
1230 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1232 * openat.h (openat_permissive): Declare.
1233 (openat_ro): Define.
1235 * openat.c (EXPECTED_ERRNO): New macro.
1236 (openat_permissive): New function -- used in remove.c rewrite.
1237 (all functions): Set errno just before returning, only if there
1238 was an actual failure.
1239 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1241 Emulate openat-family functions using Linux's procfs, if possible.
1242 Idea and some code based on Ulrich Drepper's glibc changes.
1244 * openat.c: (BUILD_PROC_NAME): New macro.
1245 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1246 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1247 before falling back on save_cwd and restore_cwd.
1248 (fdopendir, fstatat, unlinkat): Likewise.
1250 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1251 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1253 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1254 as second argument to va_arg. Otherwise, some versions of gcc
1255 warn that `if this code is reached, the program will abort'.
1257 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1259 Sync from coreutils.
1261 Add POSIX ACL support
1262 * acl.h (copy_acl, set_acl): Add declarations.
1263 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1264 systems other than Linux.
1265 (chmod_or_fchmod): New function: use fchmod when possible,
1266 and chmod otherwise.
1267 (file_has_acl): Add a POSIX ACL implementation, with a
1268 Linux-specific subcase.
1269 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1270 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1271 acls are unsupported.
1272 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1273 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1276 2006-01-09 Bruno Haible <bruno@clisp.org>
1278 * sysexit_.h (EX_OK): New macro.
1279 Suggested by Martin Lambers <marlam@marlam.de>.
1281 2006-01-09 Bruno Haible <bruno@clisp.org>
1283 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1284 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1285 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1286 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1288 2006-01-09 Bruno Haible <bruno@clisp.org>
1290 * stdint_.h (SIZE_MAX): Write the value without involving negative
1293 2005-10-16 Bruno Haible <bruno@clisp.org>
1295 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1296 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1298 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1300 * strftime.c (tzname): Don't declare if it is already #defined.
1301 Problem reported for Mingw by Mark Junker.
1303 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1305 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1306 long int, not int, for nanosecond counts, so that people who are
1307 used to POSIX struct timespec won't be surprised. Reported by Jim
1310 2005-12-16 Jim Meyering <jim@meyering.net>
1312 * fprintftime.c, fprintftime.h: New files.
1314 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1316 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1317 * argp-help.c (fill_in_uparams): Check if the constructed
1318 struct uparams is valid. Fall back to the default values if it is
1321 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1323 * argp-help.c (__argp_base_name): New function
1324 (__argp_short_program_name): Rewrite using __argp_base_name
1325 * argp-namefrob.h: Define program_invocation_name and
1326 program_invocation_short_name if requested
1327 (__argp_base_name): Add prototype
1328 * argp-parse.c (argp_def): Use gettext wrappers
1329 (argp_default_parser): Use __argp_base_name
1330 * argp-pin.c: New file. Defines program_invocation_name and
1331 program_invocation_short_name on systems that lack them.
1333 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1335 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1336 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1337 porting problem reported by Georg Schwarz in
1338 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1340 2005-07-09 Bruno Haible <bruno@clisp.org>
1342 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1343 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1344 Reported by Mark Junker <mjscod@gmx.de>.
1346 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1348 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1349 (uintmax_t) [defined uintmax_t]: Do not declare.
1350 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1351 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1352 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1353 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1354 sake of portability to weird hosts that C allows (though we don't
1355 know of any practical examples).
1357 * savedir.h (fdsavedir): New decl.
1358 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1359 contains most of the former guts of savedir.
1360 (savedir): Use savedirstream.
1363 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1365 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1366 coreutils no longer futzes with rounding modes.
1368 2005-11-14 Jim Meyering <jim@meyering.net>
1370 * mkstemp-safer.c: Include <config.h>, required for possible
1371 replacement of mkstemp.
1373 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1375 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1377 (gethrxtime) [! (HAVE_NANOUPTIME
1378 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1379 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1380 our own approximation.
1382 2005-11-10 Simon Josefsson <jas@extundo.com>
1384 * readline.c: Remove EOL.
1386 2005-11-08 Eric Blake <ebb9@byu.net>
1388 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1390 2005-11-08 Eric Blake <ebb9@byu.net>
1392 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1394 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1396 Fix porting problem reported by Theodoros V. Kalamatianos.
1397 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1398 Don't assume that futimes failing means we must fail.
1400 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1402 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1403 leave errno alone. Problem reported by Dmitry V. Levin.
1405 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1407 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1408 errno alone. Problem reported by Frederic Jolliton.
1410 2005-10-28 Simon Josefsson <jas@extundo.com>
1412 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1413 "restrict" keywords, as per POSIX. Protect the function
1414 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1415 Don't use K&R prototypes. Check the sprintf return values.
1416 Re-define EAFNOSUPPORT if not present. Indent.
1418 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1419 suggested by Bruno Haible <bruno@clisp.org>.
1421 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1423 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1425 * gc-libgcrypt.c: Add MD2 (which is not available through
1428 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1430 * md2.h, md2.c: New files.
1432 2005-10-24 Simon Josefsson <jas@extundo.com>
1434 * md4.h: Shrink buffer size, now that we changed the type.
1436 2005-10-22 Simon Josefsson <jas@extundo.com>
1438 * arcfour.h, arcfour.c: Use fixed size indices in the
1439 arcfour_context struct (simplify test vector testing in GNU
1442 2005-10-22 Simon Josefsson <jas@extundo.com>
1444 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1445 suggested by Bruno Haible <bruno@clisp.org>.
1447 2005-10-22 Simon Josefsson <jas@extundo.com>
1449 * crc.h: Include stddef.h, for size_t.
1451 2005-10-21 Simon Josefsson <jas@extundo.com>
1453 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1454 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1456 2005-10-21 Simon Josefsson <jas@extundo.com>
1458 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1461 2005-10-21 Simon Josefsson <jas@extundo.com>
1463 * gc-gnulib.c: Support ARCTWO in CBC mode.
1465 2005-10-21 Simon Josefsson <jas@extundo.com>
1467 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1470 * hmac-sha1.c (hmac_sha1): Likewise.
1472 * crc.c (crc32_update): Actually use crc parameter, suggested by
1473 Bruno Haible <bruno@clisp.org>.
1475 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1478 2005-10-21 Simon Josefsson <jas@extundo.com>
1480 * des.h, des.c: New files.
1482 * gc-gnulib.c: Support DES.c
1484 2005-10-21 Simon Josefsson <jas@extundo.com>
1486 * arctwo.h, arctwo.c: New files.
1488 * gc-gnulib.c: Support ARCTWO.
1490 2005-10-21 Simon Josefsson <jas@extundo.com>
1492 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1494 2005-10-19 Simon Josefsson <jas@extundo.com>
1496 * gc-gnulib.c: Support ARCFOUR.
1498 2005-10-19 Simon Josefsson <jas@extundo.com>
1500 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1503 * gc.h: Add ECB enum type.
1505 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1507 2005-10-19 Simon Josefsson <jas@extundo.com>
1509 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1511 2005-10-18 Simon Josefsson <jas@extundo.com>
1513 * md4.h, md4.c: New files, based on md5.?.
1515 2005-10-17 Simon Josefsson <jas@extundo.com>
1517 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1519 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1521 2005-10-17 Simon Josefsson <jas@extundo.com>
1523 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1525 2005-10-17 Simon Josefsson <jas@extundo.com>
1527 * gc.h, gc-libgcrypt.c: Add ciphers.
1529 2005-10-17 Simon Josefsson <jas@extundo.com>
1531 * sha1.c: Use uint32_t instead of md5_uint32.t
1533 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1536 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1538 * md5.h: Use stdint.h and uint32_t. Doc fix.
1540 2005-10-15 Simon Josefsson <jas@extundo.com>
1542 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1544 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1546 2005-10-14 Simon Josefsson <jas@extundo.com>
1548 * arcfour.h, arcfour.c: New files.
1550 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1552 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1553 include <wchar.h>; no longer needed.
1555 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1556 and Ulrich Drepper <drepper@redhat.com>
1559 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1560 instead of inline stream orientation test and two separate
1561 function calls. Pay no attention to USE_IN_LIBIO.
1563 2005-10-14 Roland McGrath <roland@redhat.com>
1565 Import from libc. [BZ #1331]
1566 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1568 Reported by Matej Vela <vela@debian.org>.
1570 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1572 * mkdir-p.c (make_dir_parents): Don't report an error if an
1573 intermediate directory is in a read-only file system. Problem
1574 reported by Eric Blake.
1576 2005-10-13 Simon Josefsson <jas@extundo.com>
1578 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1579 Move memory allocation outside of loop.
1581 2005-10-12 Simon Josefsson <jas@extundo.com>
1583 * gc-pbkdf2-sha1.c: New file.
1585 * gc.h: Add gc_pbkdf2_sha1 prototype.
1587 2005-10-12 Simon Josefsson <jas@extundo.com>
1589 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1590 suggested by Bruno Haible <bruno@clisp.org>.
1592 2005-10-12 Simon Josefsson <jas@extundo.com>
1594 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1596 * gc-gnulib.c (gc_hmac_sha1): New function.
1598 2005-10-12 Simon Josefsson <jas@extundo.com>
1600 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1602 2005-10-12 Simon Josefsson <jas@extundo.com>
1604 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1605 GC_USE_HMAC_MD5, respectively.
1607 * gc-libgcrypt.c (gc_md5): Fix assert call.
1610 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1612 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1614 * gc-gnulib.c (gc_hash_buffer): Ditto.
1616 2005-10-11 Bruno Haible <bruno@clisp.org>
1618 * c-strcasestr.h: New file, from GNU gettext.
1619 * c-strcasestr.c: New file, from GNU gettext.
1621 2005-10-11 Bruno Haible <bruno@clisp.org>
1623 * c-strcase.h: New file, from GNU gettext.
1624 * c-strcasecmp.c: New file, from GNU gettext.
1625 * c-strncasecmp.c: New file, from GNU gettext.
1627 2005-10-11 Simon Josefsson <jas@extundo.com>
1629 * crc.h, crc.c: New files.
1631 * gc.h (gc_hash_buffer): Add doc.
1633 2005-10-08 Simon Josefsson <jas@extundo.com>
1635 * gc.h: Add gc_hash and gc_hash_buffer.
1637 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1639 * gc-libgcrypt.c (gc_hash_buffer): Add.
1641 2005-10-11 Bruno Haible <bruno@clisp.org>
1643 * strcasecmp.c: Include limits.h.
1644 (strcasecmp): Avoid integer overflow on exotic platforms.
1645 * strncasecmp.c: Include limits.h.
1646 (strncasecmp): Avoid integer overflow on exotic platforms.
1647 Reported by Paul Eggert.
1649 2005-10-06 Simon Josefsson <jas@extundo.com>
1651 * hmac-md5.c: New file.
1655 2005-10-06 Simon Josefsson <jas@extundo.com>
1657 * memxor.c (memxor): Avoid casts and warnings.
1659 2005-10-05 Derek Price <derek@ximbiot.com>
1661 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1663 2005-10-05 Simon Josefsson <jas@extundo.com>
1665 * memxor.c (memxor): Fix compiler error.
1667 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1668 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1670 * memxor.h, memxor.c: New files.
1672 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1673 we assume all systems have it, suggested by Jim Meyering
1674 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1675 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1676 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1679 2005-10-04 Bruno Haible <bruno@clisp.org>
1681 * verify.h (verify_true): Provide alternative definition for C++.
1683 2005-10-04 Simon Josefsson <jas@extundo.com>
1685 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1686 D. Baushke" <mdb@gnu.org>.
1688 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1690 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1691 (SSIZE_MAX): New macro, if not already defined.
1692 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1695 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1697 * exclude.c: Include verify.h.
1698 (verify): Remove. All callers changed to use verify.h's version.
1699 * strtoimax.c: Likewise.
1700 * utimecmp.c: Likewis.e
1702 Sync from coreutils.
1703 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1704 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1705 * .cvsignore: Add fts.h, search.h, t-fpending.
1706 * settime.c (settime): Fix { typo in previous patch. Also, don't
1707 bother returning ENOSYS if settimeofday or stime fails; just let
1708 them return whatever errno they want to return.
1709 * utimens.c: Include unistd.h, for dup2.
1710 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1711 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1713 2005-10-02 Jim Meyering <jim@meyering.net>
1715 Sync from coreutils.
1716 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1717 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1718 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1719 Remove AT_FDCWD test.
1720 Do not consume the fd unless successful.
1721 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1722 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1723 block, so that we don't even try to compile it if settimeofday is
1724 available. This works around a compilation failure on OSF1 V5.1,
1725 due to stime requiring a `long int*' while tv_sec is `int'.
1727 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1729 * getdelim.c (getdelim): Remove unused variables.
1731 2005-10-01 Simon Josefsson <jas@extundo.com>
1733 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1734 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1735 AI_* and EAI_* definitions. Protect function declarations.
1737 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1739 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1740 so that the code works even with ancient cpp. Portability problem
1741 with GCC 2.7.2.1 reported by Thomas M.Ott.
1743 2005-09-27 Jim Meyering <jim@meyering.net>
1745 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1747 * intprops.h (signed_type_or_expr__): Define.
1748 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1751 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1753 * verify.h (verify_expr): Remove, replacing with:
1754 (verify_true): New macro that returns true instead of void.
1755 (verify_type__): Remove.
1756 (verify): Use verify_true rather than verify_type__.
1758 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1760 * utimens.c (ENOSYS): Define if not already defined.
1761 (futimens): Support having a null PATH if the file descriptor
1764 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1766 (__attribute): Define to empty unless GCC 3.1 or later.
1767 This works around a core dump on OpenBSD 3.4, which has GCC
1768 2.95.3, which dumps core when given __attribute__(()). It also
1769 simplifies other tests, since we really don't want to bother with
1770 worrying about which ancient version of GCC supported what.
1771 Original problem reported by Yoann Vandoorselaere, with part of
1772 the fix suggested by Derek Price.
1774 2005-09-24 Jim Meyering <jim@meyering.net>
1776 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1777 so we can once again use a positive bitfield width of 1 -- now we
1778 don't have to explain why we were using a bitfield width of 2.
1780 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1782 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1783 Problem reported by Eric Blake.
1784 (getaddrinfo): Initialize se so that it's not garbage.
1785 Redo internal storage allocation so that it doesn't make unportable
1786 assumptions about alignment.
1789 * utimens.c (futimens): Use futimesat if available.
1790 Prefer it to futimes since it doesn't have the futimes bug.
1792 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1793 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1794 Instead, declare a function that returns a pointer to an array,
1795 and use verify_type__ to declare the size of the array.
1796 Problem and germ of a solution reported by Bruno Haible.
1797 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1798 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1800 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1802 Sync from coreutils.
1804 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1806 * argmatch.h: Include verify.h
1807 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1808 (ARGMATCH_ASSERT): Remove; unused.
1809 * canonicalize.c: Assume STDC_HEADERS.
1810 * exclude.c: Include "strcase.h".
1811 * regex_internal.h [!defined _LIBC]: Likewise.
1812 * getusershell.c: Include stdio--.h rather than stdio.h
1814 (getusershell): Call fopen, not fopen_safer.
1815 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1816 Do not include unistd-safer.h.
1817 (save_cwd): Don't call fd_safer; no longer needed
1818 now that we include fcntl--.h.
1820 * getdate.y (relative_time): New type.
1821 (RELATIVE_TIME_0): New constant.
1822 (parser_control): Use relative_time instead of doing it ourselves.
1823 (%union): Add new relative_time rel member.
1824 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1826 (relunit, relunit_snumber): Now of type rel.
1827 (zone, rel, relunit, get_date): Adjust to above changes.
1829 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1830 Do not include unistd-safer.h.
1831 (getloadavg): Don't call fd_safer; no longer needed
1832 now that we include fcntl--.h.
1834 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1835 (make_dir_parents): Treat ENOSYS like EEXIST.
1837 Improve quality of diagnostics on restore_cwd failure.
1838 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1839 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1840 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1841 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1842 each time through the loop. Do not diagnose restore_cwd failure;
1843 that is the caller's job (and perhaps the caller does not care).
1845 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1846 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1847 If the file already exists but is not a directory, don't bother
1848 to try to make its parents.
1849 Close potential file descriptor leak if we can't chdir("/") (!).
1850 Don't always return true if chdir($PWD) fails; return true only
1851 if the requested action was done successfully (except for the
1853 Don't log final directory unless we actually made it.
1854 Refactor to avoid duplicate code to fix up permissions.
1855 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1857 * strftime.c (my_strftime): Rewrite the previous change slightly,
1858 to make it a bit faster and (I hope) clearer.
1859 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1860 Fix bug in formats like %2N.
1862 * verify.h: New file.
1864 2005-09-22 Jim Meyering <jim@meyering.net>
1866 Sync from coreutils.
1868 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1870 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1871 the .tm_year member, since otherwise gcc-4.0 would now warn about
1872 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1874 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1875 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1877 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1878 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1879 when run in a time zone for which daylight savings time is in effect
1880 for the starting date.
1882 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1883 stop us from restricting permissions of just-created absolute-named
1885 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1886 to restore initial working directory.
1887 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1888 to tell caller if/when we change the working directory and are
1889 unable to return to the initial one.
1890 * mkdir-p.h (make_dir_parents): Update prototype.
1891 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1892 `return false'. This fixes a bug introduced on 2004-07-30.
1894 * openat.c (fdopendir): Be sure to close the supplied
1895 file descriptor before returning. This makes our replacement
1896 implementation a little closer to Solaris's, where fdopendir
1897 ties the file descriptor to the returned DIR* pointer.
1898 * openat.c (unlinkat): New function.
1899 * openat.h (unlinkat): Add prototype.
1900 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1901 (openat_restore_fail): Rename from openat_restore_die.
1902 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1904 Provide an alternative to exiting immediately upon save_cwd or
1905 restore_cwd failure. Now, an application can arrange e.g.,
1906 to perform a longjump in that case.
1907 * openat.c: Include dirname.h.
1908 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1909 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1910 and openat_restore_die rather than calling error directly.
1911 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1913 * openat-die.c (openat_save_die, openat_restore_die): New file.
1914 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1916 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1917 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1918 int utc, int nanoseconds);
1920 date should not have to allocate a megabyte of virtual memory to
1921 handle a format argument like +%1048575T. When implemented with
1922 strftime, it must allocate such a buffer, use strftime to fill it
1923 in, print it, then free it.
1924 With fprintftime, it simply prints everything and exits.
1925 With no need for memory allocation, that's one fewer way to fail.
1926 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1927 optional field width, not before, so we accept %9:z, not %:9z.
1928 (my_strftime): Be sure to use L_('x') for literals.
1930 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1931 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1932 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1933 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1934 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1935 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1936 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1937 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1938 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1940 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1941 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1942 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1943 and don't include <sys/file.h>).
1945 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1947 Sync from coreutils.
1949 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1950 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1951 [!LDAV_DONE]: Avoid unused variable warning.
1953 2005-09-21 Bruno Haible <bruno@clisp.org>
1955 * unicodeio.h (unicode_to_mb): New declaration.
1957 2005-09-20 Derek Price <derek@ximbiot.com>
1959 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1961 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1963 Use a consistent style for including <config.h>.
1964 * __fpending.c, acl.c, argmatch.c,
1965 argp-help.c, argp-parse.c,
1966 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1967 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1968 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1969 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1970 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1971 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1972 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1973 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1974 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1975 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1976 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1977 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1978 modechange.c, mountlist.c, open-safer.c, physmem.c,
1979 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1980 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1981 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1982 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1983 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1984 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1985 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1986 userspec.c, utimecmp.c, version-etc-fsf.c,
1987 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1988 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1989 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1990 Standardize inclusion of config.h.
1991 * __fpending.h, dirfd.h, getdate.h, human.h,
1992 inttostr.h: Removed inclusion of config.h from header files.
1993 * inttostr.c: Adjusted in-tree users.
1994 * timespec.h: Remove superfluous warning to include config.h.
1995 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1996 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1997 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1998 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2000 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2002 * stat-time.h: New file.
2003 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2004 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2006 (timespec_cmp): New function.
2007 * utimecmp.c: Include stat-time.h.
2008 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2009 members exist, not on the obsolescent ST_MTIM_NSEC.
2010 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2012 2005-09-15 Derek Price <derek@ximbiot.com>
2013 Paul Eggert <eggert@cs.ucla.edu>
2015 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2016 changes, consolidating in...
2017 * regex_internal.h: ...this file.
2019 2005-09-15 Derek Price <derek@ximbiot.com>
2021 * regex_internal.h: Blank `pure' for GNUC < 3.
2022 * regex_internal.c: Ditto, using this...
2023 (__GNUC_PREREQ): ...new macro.
2024 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2025 (__GNUC_PREREQ): ...this new macro.
2027 * strstr.h: Include string.h. Define strstr as a macro here.
2029 2005-09-13 Derek Price <derek@ximbiot.com>
2031 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2033 Reported by Jim Meyering <jim@meyering.net>.
2035 2005-09-13 Jim Meyering <jim@meyering.net>
2037 * canon-host.c: Filter through gnu indent and reword comments slightly.
2038 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2040 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2042 * lib/base64.c: Typo.
2043 (base64_encode): Put b64str in initialized data section.
2045 2005-09-12 Derek Price <derek@ximbiot.com>
2047 Return usable errors from canon-host.
2048 * canon-host.h: New file.
2049 * canon-host.c (canon_host): Wrap...
2050 (canon_host_r): ...this new function, which now relies exclusively on
2052 (ch_strerror): New function.
2053 (last_cherror): New global.
2054 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2055 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2057 (freeaddrinfo): Free ai->ai_canonname when set.
2059 2005-09-12 Derek Price <derek@ximbiot.com>
2060 Paul Eggert <eggert@cs.ucla.edu>
2062 * glob-libc.h: Renamed from glob_.h. The new version is
2063 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2064 protecting things that should be done only in gnulib contexts.
2065 * glob_.h: New file, containing only the glob things needed for
2067 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2068 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2069 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2070 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2071 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2072 and to respect the namespace rules better.
2074 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2076 Merge glibc and coreutils changes into gnulib, plus a few
2078 * md5.c: Use #error rather than a string.
2079 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2080 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2081 (__attribute__): Define to empty for non recent-GCC.
2082 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2083 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2084 Renamed from their non-__ counterparts, with new macros replacing
2085 them if not _LIBC. Add __THROW attribute.
2087 (struct md5_ctx): Align buffer if using GCC.
2088 * sha1.h (struct sha1_ctx): Likewise.
2089 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2090 The old name was backwards.
2091 (NOTSWAP): Remove; not used.
2092 (rol): New macro, moved here from md5.h.
2093 (sha1_process_block): Remove a FIXME that doesn't make sense.
2095 2005-09-12 Derek Price <derek@ximbiot.com>
2097 * gai_strerror.c: Include config.h when available. Include
2098 getaddrinfo.h before other headers to test interface.
2099 Reported by Larry Jones <lawrence.jones@ugs.com>.
2101 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2103 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2104 definitions, since that's the preferred style in glibc.
2105 Fix a minor spacing issue, and update copyright notice to match glibc's.
2107 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2109 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2111 2005-09-06 Simon Josefsson <jas@extundo.com>
2113 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2114 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2116 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2118 Change bitset word type from unsigned int to unsigned long int,
2119 as this has better performance on typical 64-bit hosts.
2120 Port bitset code to hosts with unusual word sizes.
2121 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2122 (build_collating_symbol):
2123 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2124 argument is a bitset. This is merely a style issue, but it makes
2125 it clearer that an entire array is expected.
2126 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2127 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2128 Port to the case where bitset_word is not the same as unsigned int.
2129 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2130 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2132 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2133 (build_trtable, group_nodes_into_DFAstates):
2135 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2136 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2137 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2138 * regexec.c (group_nodes_into_DFAstates): Likewise.
2139 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2140 * regcomp.c (optimize_subexps, lower_subexp):
2141 Work even if bitset_word has holes in its bitwise representation.
2142 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2143 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2145 * regex_internal.c (re_string_reconstruct):
2146 Don't assume UCHAR_MAX == 255.
2147 * regex_internal.h (bitset_set_all): Likewise.
2148 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2150 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2151 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2153 (BITSET_WORD_MAX): New macro.
2154 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2155 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2156 (bitset_empty, bitset_copy):
2157 Prefer sizeof (bitset) to multiplying it out ourselves.
2158 (bitset_not_merge): Remove; unused.
2159 (bitset_contain): Return bool, not unsigned int with one bit on.
2160 All callers changed.
2161 * regexec.c (build_trtable): Don't assume bitset has no stricter
2162 alignment than re_node_set; do this by defining a new internal
2163 type struct dests_alloc and using it to allocate memory.
2165 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2167 Check for arithmetic overflow when calculating sizes, to prevent
2168 some buffer-overflow issues. These patches are conservative, in the
2169 sense that when I couldn't determine whether an overflow was possible,
2170 I inserted a run-time check.
2171 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2172 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2173 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2174 (re_xnrealloc, re_x2nrealloc): New inline functions.
2175 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2176 (build_equiv_class, build_charclass): Check for arithmetic overflow
2177 in size expression calculations.
2178 * lib/regex_internal.c (re_string_realloc_buffers):
2179 (build_wcs_upper_buffer, re_node_set_add_intersect):
2180 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2181 (re_dfa_add_node, register_state): Likewise.
2182 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2183 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2184 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2185 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2187 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2189 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2190 to avoid a collision with bits/local_lim.h in glibc.
2191 All uses changed. Problem reported by Dmitry V. Levin in
2192 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2194 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2195 bugs in int versus size_t comparisons.
2196 (re_string_context_at): Fix bug where the code assumed that
2199 Use bool where appropriate.
2200 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2201 All callers changed.
2202 (calc_eclosure_iter): Likewise, for ROOT arg.
2203 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2204 (build_charclass_op): Likewise, for NON_MATCH arg.
2205 * regex_internal.c (re_string_allocate, re_string_construct):
2206 (re_string_construct_common): Likewise, for ICASE arg.
2207 * regexec.c (re_search_2_stub, re_search_stub):
2208 Likewise, for RET_LEN arg.
2209 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2210 (set_regs): Likewise, for FL_BACKTRACK arg.
2211 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2212 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2213 (calc_eclosure_iter, parse_bracket_exp):
2214 Use bool for internal variables that are booleans.
2215 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2216 (set_regs, build_sifted_states, sift_states_bkref):
2217 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2218 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2219 (find_collation_sequence_value):
2221 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2222 (re_node_set_compare):
2223 Return bool, not int. All callers changed.
2224 * regexec.c (check_halt_node_context, check_dst_limits):
2225 (build_trtable, check_node_accept): Likewise.
2226 * regex_internal.h: Include stdbool.h.
2228 Fix bugs uncovered when converting to bool.
2229 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2230 failure instead of charging ahead blindly.
2231 * regex_internal.c (register_state): Likewise.
2232 * regexec.c (re_search_2_stub): Use simpler method than boolean
2233 for freeing internal storage.
2234 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2235 bitset pieces used as boolean, to avoid undefined behavior
2236 on hosts that do int overflow checking.
2238 2005-08-31 Derek Price <derek@ximbiot.com>
2240 * getdelim.c (getdelim): Return EOF on EOF.
2241 Reported by Larry Jones <lawrence.jones@ugs.com>.
2243 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2245 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2246 lengths fit in regoff_t; this isn't true if regoff_t is the same
2248 * regex.c (re_search_internal): 5th arg is LAST_START
2249 (= START + RANGE) instead of RANGE. This avoids overflow
2250 problems when regoff_t is the same width as size_t.
2251 All callers changed.
2252 (re_search_2_stub): Check for overflow when adding the
2253 sizes of the two strings.
2254 (re_search_stub): Check for overflow when adding START
2255 to RANGE; if it occurs, substitute the extreme value.
2257 2005-08-31 Jim Meyering <jim@meyering.net>
2259 * regcomp.c (search_duplicated_node): Make first pointer arg
2261 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2262 (register_state): Likewise.
2263 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2264 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2265 (group_nodes_into_DFAstates): Likewise.
2267 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2269 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2270 old glibc regex code mishandles strings longer than 2**31 bytes.
2271 This patch fixes this when the regex code is used in gnulib
2272 (i.e., outside glibc).
2274 This patch should not affect the use of the regex code inside
2275 glibc. No doubt this problem also needs to be handled for glibc
2276 as well, but the result will be an incompatible change to the
2277 glibc ABI, and the old ABI will have to be supported too. That
2278 can be the the subject for another patch.
2280 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2281 governing whether the rest of this patch is active. By default,
2282 the macro is disabled and the patch has no effect.
2283 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2284 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2285 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2286 (re_match_2, re_set_registers): Use the new types.
2287 * regex_internal.h (Idx, re_hashval_t): New types.
2288 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2290 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2291 (re_string_context_at, bin_tree_t, re_dfastate_t):
2292 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2293 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2294 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2295 (re_string_char_size_at, re_string_wchar_at):
2296 (re_string_elem_size_at):
2297 Use the new types and macros to port to 64-bit hosts.
2298 Use unsigned types for internal values, so that the code
2299 mostly works even for arrays larger than SSIZE_MAX.
2300 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2301 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2302 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2303 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2304 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2305 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2306 (calc_inveclosure, parse_dup_op, build_range_exp):
2307 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2308 (fetch_number, create_token_tree, mark_opt_subexp):
2310 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2311 (create_cd_newstate, re_string_allocate, re_string_construct):
2312 (re_string_realloc_buffers, build_wcs_upper_buffer):
2313 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2314 (re_string_reconstruct, re_string_peek_byte_case):
2315 (re_string_fetch_byte_case, re_string_context_at):
2316 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2317 (re_node_set_init_copy, re_node_set_add_intersect):
2318 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2319 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2320 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2321 (re_acquire_state, re_acquire_state_context, register_state):
2323 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2324 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2325 (re_search_internal, re_search_2_stub, re_search_stub)
2326 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2327 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2328 (update_cur_sifted_state, check_dst_limits):
2329 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2330 (check_subexp_limits, sift_states_bkref, merge_state_array):
2331 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2332 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2333 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2334 (expand_bkref_cache, check_node_accept_bytes):
2335 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2336 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2337 (acquire_init_state_context, check_halt_node_context):
2338 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2339 (sift_states_backward, clean_state_log_if_needed):
2340 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2341 (find_recover_state, transit_state_sb, transit_state_mb):
2342 (transit_state_bkref, build_trtable, match_ctx_clean):
2344 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2345 to work around an assumption that REG_MISSING is negative.
2347 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2348 (seek_collating_symbol_entry) [defined _LIBC]:
2349 (lookup_collation_sequence_value) [defined _LIBC]:
2350 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2351 Use prototypes rather than old-style function definitions.
2352 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2353 (transit_state_sb) [0]:
2354 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2356 * regexec.c (re_search_internal): Simplify update of rm_so and
2359 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2360 (optimize_subexps, lower_subexp):
2361 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2362 since the signed shift might overflow. Use 1u<<31 instead.
2363 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2364 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2367 * regcomp.c (optimize_subexps, lower_subexp):
2368 Use CHAR_BIT rather than 8, for clarity.
2369 * regexec.c (check_dst_limits_calc_pos_1):
2370 (check_subexp_matching_top): Likewise.
2371 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2372 have to worry about portability issues when shifting it left.
2373 Remove no-longer-needed test for table_size > 0.
2374 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2375 in a word, as the resulting behavior is undefined.
2376 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2377 in one case, a <= should have been an <, and in another case the
2378 whole test was missing.
2379 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2380 the standard name CHAR_BIT.
2381 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2382 this is not true on one's complement and signed-magnitude hosts.
2384 * regex_internal.h (re_sub_match_top_t): Remove unused member
2386 (struct re_dfa_t): Remove unused member states_alloc.
2387 * regcomp.c (init_dfa): Don't initialize unused members.
2389 2005-08-31 Bruno Haible <bruno@clisp.org>
2391 * strstr.c: Include <stddef.h>, for NULL.
2392 * strcasestr.c: Likewise.
2393 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2395 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2397 * iconvme.h: Add prototype for iconv_alloc.
2399 2005-08-29 Simon Josefsson <jas@extundo.com>
2401 * iconvme.c: Fix errno.
2403 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2405 * iconvme.c: Split iconv_string into iconv_alloc.
2407 2005-08-27 Jim Meyering <jim@meyering.net>
2409 * fopen-safer.c: Merge minor changes from coreutils.
2410 * dup-safer.c: Likewise.
2411 * fd-safer.c: Likewise.
2413 Merge from coreutils.
2414 * stdio--.h: New file.
2415 * stdlib--.h: New file.
2416 * mkstemp-safer.c: New file.
2418 GNU tar needs these.
2419 * pipe-safer.c: New file.
2420 * creat-safer.c: New file.
2421 * fcntl--.h (creat): Define to creat_safer.
2422 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2423 * unistd--.h (pipe): Define to pipe_safer.
2424 * unistd-safer.h: Declare pipe_safer.
2426 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2428 * regex_internal.h: Remove all references to
2429 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2431 (bitset_not, bitset_merge, bitset_not_merge):
2432 (bitset_mask, re_string_allocate, re_string_construct):
2433 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2434 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2435 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2436 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2437 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2438 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2439 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2440 (re_acquire_state_context):
2441 Remove unnecessary forward decls.
2442 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2443 Put __attribute at function definition,
2444 now that the function decl has been removed.
2445 * lib/regex_internal.c (re_string_peek_byte_case):
2446 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2449 2005-08-26 Simon Josefsson <jas@extundo.com>
2451 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2452 Haible <bruno@clisp.org>.
2454 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2456 * regexec.c (set_regs): Don't alloca with an unbounded size.
2458 alloca modernization/simplification for regex.
2459 * regex.c: Remove portability cruft for alloca. This no longer
2460 needs to be at the start of the file, and can be moved into
2461 regex_internal.h and simplified.
2462 * regex_internal.h: Include <alloca.h>.
2463 (__libc_use_alloca) [!defined _LIBC]: New macro.
2464 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2465 now works outside glibc.
2467 2005-08-24 Simon Josefsson <jas@extundo.com>
2469 * getpass.c: Add WIN32 implementation. Conditionalize use of
2470 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2471 GLIBC specific code.
2473 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2475 Make regex safe for g++. This fixes one real bug (an "err"
2476 that should have been "*err"). g++ problem reported by
2478 * regex_internal.h (re_calloc): New macro, consistent with
2479 re_malloc etc. All callers of calloc changed to use re_calloc.
2480 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2481 not int. All callers changed.
2482 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2483 just use an array of size MB_LEN_MAX.
2484 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2485 (find_recover_state): Change "err" to "*err"; this fixes what
2486 appears to be a real bug.
2487 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2490 2005-08-25 Jim Meyering <jim@meyering.net>
2492 * open-safer.c: Include <config.h>.
2493 Otherwise, we'd lose LARGEFILE support in any file using
2496 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2498 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2499 * regex.h (regerror): Likewise.
2501 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2502 requires this. (The code never needed it.)
2504 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2505 All uses of recently-renamed identifiers changed to use the new,
2506 POSIX-compliant names. The code will build and run just fine
2507 without these changes, but it's better to eat our own dog food
2508 and use the standard-conforming names.
2510 * regex.h: Fix a multitude of POSIX name space violations.
2511 These changes have an effect only for programs that define
2512 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2513 do not change anything for programs compiled in the normal way.
2514 Also, there is no effect on the ABI.
2516 (_REGEX_SOURCE): New macro.
2517 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2518 defined and _GNU_SOURCE is not; this fixes a name space violation.
2520 Rename the following macros to obey POSIX requirements.
2521 The old names are still visible as macros if _REGEX_SOURCE is defined.
2522 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2523 RE_BACKSLASH_ESCAPE_IN_LISTS.
2524 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2525 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2526 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2527 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2528 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2529 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2530 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2531 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2532 (REG_INTERVALS): renamed from RE_INTERVALS.
2533 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2534 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2535 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2536 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2537 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2538 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2539 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2540 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2541 RE_UNMATCHED_RIGHT_PAREN_ORD.
2542 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2543 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2544 (REG_DEBUG): renamed from RE_DEBUG.
2545 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2546 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2547 unusual, since we can't clash with the POSIX REG_ICASE.
2548 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2549 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2550 (REG_NO_SUB): renamed from RE_NO_SUB.
2551 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2552 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2553 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2554 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2555 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2556 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2557 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2558 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2559 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2560 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2561 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2562 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2563 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2564 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2565 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2566 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2567 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2568 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2569 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2570 (REG_FIXED): Renamed from REGS_FIXED.
2571 (REG_NREGS): Renamed from RE_NREGS.
2573 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2574 of other REG_* macros, since POSIX says the user is allowed to
2575 #undef these macros selectively.
2577 (reg_errcode_t): Update comment stating what other tables need
2580 Rename the following enum values to obey POSIX requirements.
2581 The old names are still visible as macros.
2582 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2583 is not defined, since GNU is supposed to be a superset of POSIX as
2584 much as possible, and since we want reg_errcode_t to be a signed
2585 type for implementation consistency.
2586 (_REG_NOERROR): Renamed from REG_NOERROR.
2587 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2588 (_REG_BADPAT): Renamed from REG_BADPAT.
2589 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2590 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2591 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2592 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2593 (_REG_EBRACK): Renamed from REG_EBRACK.
2594 (_REG_EPAREN): Renamed from REG_EPAREN.
2595 (_REG_EBRACE): Renamed from REG_EBRACE.
2596 (_REG_BADBR): Renamed from REG_BADBR.
2597 (_REG_ERANGE): Renamed from REG_ERANGE.
2598 (_REG_ESPACE): Renamed from REG_ESPACE.
2599 (_REG_BADRPT): Renamed from REG_BADRPT.
2600 (_REG_EEND): Renamed from REG_EEND.
2601 (_REG_ESIZE): Renamed from REG_ESIZE.
2602 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2603 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2604 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2605 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2606 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2608 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2609 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2610 changed. But support the old name if the new one is not defined
2611 and if _REGEX_SOURCE.
2613 Change the following member names in struct re_pattern_buffer.
2614 The old names are still supported if !_REGEX_SOURCE.
2615 The new names are always supported, regardless of _REGEX_SOURCE.
2616 (re_buffer): Renamed from buffer.
2617 (re_allocated): Renamed from allocated.
2618 (re_used): Renamed from used.
2619 (re_syntax): Renamed from syntax.
2620 (re_fastmap): Renamed from fastmap.
2621 (re_translate): Renamed from translate.
2622 (re_can_be_null): Renamed from can_be_null.
2623 (re_regs_allocated): Renamed from regs_allocated.
2624 (re_fastmap_accurate): Renamed from fastmap_accurate.
2625 (re_no_sub): Renamed from no_sub.
2626 (re_not_bol): Renamed from not_bol.
2627 (re_not_eol): Renamed from not_eol.
2628 (re_newline_anchor): Renamed from newline_anchor.
2630 Change the following member names in struct re_registers.
2631 The old names are still supported if !_REGEX_SOURCE.
2632 The new names are always supported, regardless of _REGEX_SOURCE.
2633 (rm_num_regs): Renamed from num_regs.
2634 (rm_start): Renamed from start.
2635 (rm_end): Renamed from end.
2637 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2638 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2639 Prepend __ to parameter names.
2641 Undo yesterday's changes.
2643 2005-08-24 Jim Meyering <jim@meyering.net>
2645 Sync from coreutils.
2646 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2648 2005-08-21 Bruno Haible <bruno@clisp.org>
2650 * lock.h: Add multiple inclusion guard.
2651 * tls.h: Add multiple inclusion guard.
2653 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2655 * regex.h (REG_NOSYS)
2656 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2657 Define, since POSIX requires it as of 2001.
2658 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2659 New private symbol, used to keep the enum signed in all cases.
2660 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2661 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2663 * regex_internal.c (re_string_skip_chars, register_state):
2665 Remove forward decls; no longer needed now that we use prototypes.
2666 * regexec.c (acquire_init_state_context, check_halt_node_context):
2667 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2668 (clean_state_log_if_needed): Likewise.
2670 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2672 Fix problems reported by Sam Steingold in
2673 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2674 * regexec.c (sift_states_bkref): Fix portability bug: the code
2675 assumed that reg_errcode_t is a signed type, which is not
2676 necessarily true if _XOPEN_SOURCE is not defined.
2677 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2678 some compilers warn about it otherwise.
2680 2005-08-20 Jim Meyering <jim@meyering.net>
2682 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2683 of unused local, dfa.
2685 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2687 * regcomp.c (create_initial_state): Remove duplicate decl.
2688 (init_word_char, create_initial_state, duplicate_node_closure):
2689 (fetch_token, peek_token_bracket, build_range_exp):
2690 (build_collating_symbol): Remove forward decls; no longer needed
2691 now that we use prototypes.
2694 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2695 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2696 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2697 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2698 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2699 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2700 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2701 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2702 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2703 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2704 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2705 (build_charclass, build_charclass_op, fetch_number, create_tree):
2706 (create_token_tree, mark_opt_subexp, duplicate_tree):
2707 Use prototypes rather than old-style definitions.
2710 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2711 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2712 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2713 (re_string_reconstruct, re_string_peek_byte_case):
2714 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2715 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2716 (re_node_set_init_copy, re_node_set_add_intersect):
2717 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2718 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2719 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2720 (re_acquire_state, re_acquire_state_context, register_state):
2721 (create_ci_newstate, create_cd_newstate, free_state):
2723 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2724 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2725 (re_search_internal, prune_impossible_nodes):
2726 (acquire_init_state_context, check_matching, static):
2727 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2728 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2729 (update_regs, sift_states_backward, build_sifted_states):
2730 (clean_state_log_if_needed, merge_state_array):
2731 (update_cur_sifted_state, add_epsilon_src_nodes):
2732 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2733 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2734 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2735 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2736 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2737 (check_arrival, check_arrival_add_next_nodes):
2738 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2739 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2740 (check_node_accept_bytes, check_node_accept, extend_buffers):
2741 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2742 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2747 (re_string_allocate, re_string_construct, re_string_reconstruct):
2748 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2749 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2750 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2751 (re_string_context_at, re_string_peek_byte_case):
2752 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2753 is defined, since we now use prototypes always.
2755 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2756 C89 or better. All uses removed.
2758 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2760 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2761 [defined lint]: Suppress bogus uninitialized-variable warnings.
2763 * regcomp.c (duplicate_node): Return new index, not an error code,
2764 and let the caller return REG_ESPACE if out of space. This
2765 removes an uninitialied-variable warning with GCC 4.0.1, and also
2766 avoids taking the address of a local variable. All callers
2769 2005-08-19 Jim Meyering <jim@meyering.net>
2771 * regexec.c (proceed_next_node): Redo local variables to
2772 avoid GCC shadowing warnings.
2774 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2776 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2777 (re_node_set_insert_last, re_dfa_add_node):
2778 Rename local variables to avoid GCC shadowing warnings.
2780 2005-08-18 Bruno Haible <bruno@clisp.org>
2782 * strstr.c (strstr): Fix return value in multibyte case.
2783 * strcasestr.c (strcasestr): Likewise.
2785 2005-08-17 Jim Meyering <jim@meyering.net>
2787 Make the %s format (seconds since the epoch) work for a negative
2788 number and when used with a zero-padded field width, e.g. %015s.
2790 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2791 label so that it precedes the code to set `digits'. Otherwise,
2792 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2793 print `00-22'. Now, it prints `-0022', as it should.
2795 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2797 * regex.h: Remove useless space-before-tab. From coreutils.
2799 2005-08-17 Bruno Haible <bruno@clisp.org>
2801 * strcasestr.h: New file.
2802 * strcasestr.c: New file.
2804 2005-08-17 Bruno Haible <bruno@clisp.org>
2806 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2807 * strstr.c: Completely rewritten, with multibyte locale support.
2809 2005-08-17 Bruno Haible <bruno@clisp.org>
2811 * strcasecmp.c: Use mbuiter.h.
2813 2005-08-17 Bruno Haible <bruno@clisp.org>
2815 * mbuiter.h: New file.
2817 2005-08-16 Bruno Haible <bruno@clisp.org>
2819 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2821 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2822 NUL byte, not after it.
2824 2005-08-16 Bruno Haible <bruno@clisp.org>
2826 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2827 the valid ones. Makes the comparison operations transitive:
2828 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2829 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2831 2005-08-16 Bruno Haible <bruno@clisp.org>
2833 * strcase.h (strcasecmp): Add note in comments.
2834 * strncasecmp.c: Use code from strcasecmp.c.
2835 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2836 (strcasecmp): Work correctly in multibyte locales.
2838 2005-08-16 Bruno Haible <bruno@clisp.org>
2840 * strnlen1.h: New file.
2841 * strnlen1.c: New file.
2843 2005-08-16 Bruno Haible <bruno@clisp.org>
2845 * mbfile.h: New file.
2847 2005-08-16 Bruno Haible <bruno@clisp.org>
2849 * mbiter.h: New file.
2851 2005-08-16 Bruno Haible <bruno@clisp.org>
2853 * mbchar.h: New file.
2854 * mbchar.c: New file.
2856 2005-08-16 Bruno Haible <bruno@clisp.org>
2858 * tls.h: New file, from GNU gettext.
2859 * tls.c: New file, from GNU gettext.
2861 2005-08-15 Bruno Haible <bruno@clisp.org>
2863 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2866 2005-08-14 Jim Meyering <jim@meyering.net>
2868 Sync from coreutils.
2870 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2871 Use the hash-table-based cycle-detection code not just when
2872 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2873 Reported by James Youngman in
2874 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2875 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2876 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2877 This lets us compile with -DFTS_DEBUG, once again.
2878 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2879 * fts.c (fd_safer): Remove decl.
2880 Include fcntl--.h rather than unistd-safer.h
2881 (fts_safe_changedir): Don't call fd_safer; no longer needed
2882 now that we include fcntl--.h.
2884 2005-08-11 Simon Josefsson <jas@extundo.com>
2886 * readline.h, readline.c: New file.
2888 2005-08-11 Bruno Haible <bruno@clisp.org>
2890 * strnlen.h (strnlen): Change parameter name to match comment.
2892 2005-08-10 Simon Josefsson <jas@extundo.com>
2894 * strndup.c: Use strnlen.h.
2896 * strnlen.h: New file.
2898 2005-08-02 Simon Josefsson <jas@extundo.com>
2900 * getline.h, getline.c: Rewrite.
2902 * getdelim.h, getdelim.c: New files, ported from glibc.
2904 2005-07-31 Bruno Haible <bruno@clisp.org>
2906 * lock.h (gl_lock_initializer): New macro.
2907 (gl_lock_define_initialized): Use it.
2908 (gl_rwlock_initializer): New macro.
2909 (gl_rwlock_define_initialized): Use it.
2910 (gl_recursive_lock_initializer): New macro.
2911 (gl_recursive_lock_define_initialized): Use it.
2913 2005-07-26 Bruno Haible <bruno@clisp.org>
2915 * lock.h: Update from GNU gettext.
2916 * lock.c: Update from GNU gettext.
2918 2005-07-18 Bruno Haible <bruno@clisp.org>
2920 * lock.h (gl_once_t): New type.
2921 (gl_once_define, gl_once): New macros.
2922 * lock.c (fresh_once): New variable.
2923 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2926 2005-07-18 Simon Josefsson <jas@extundo.com>
2928 * check-version.c (check_version): Accept identical versions too.
2930 2005-07-18 Bruno Haible <bruno@clisp.org>
2932 * lock.h: New file, from GNU gettext.
2933 * lock.c: New file, from GNU gettext.
2935 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2937 * quotearg.c: Add translator comment suggested by Bruno Haible,
2938 with a minor change.
2940 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2942 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2943 copyright symbol and the year.
2944 * version-etc.c (COPYRIGHT_YEAR): New constant.
2945 (version_etc_va): Use parameterized copyright notice.
2946 Reword to conform to the current GNU coding standards.
2948 2005-07-11 Simon Josefsson <jas@extundo.com>
2950 * size_max.h: New file.
2952 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2954 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2957 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2958 and Paul Eggert <eggert@cs.ucla.edu>
2960 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2961 in wint_t, not wchar_t. Remove now-unnecessary cast.
2963 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2965 * regex.c, regex.h: Sync from libc.
2966 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2967 New files, synced from libc, except that regex_internal.h
2968 currently has a small porting fix.
2970 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2972 Remove the dependency of the strftime module on the tzset module.
2973 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2974 Copy the input structure, to work around some of the bug with
2975 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2976 Solaris releases, you should also use the tzset module, but we won't
2977 require it as a dependency any more since we don't want LGPLed code
2978 to depend on GPLed code.
2980 2005-07-02 Jim Meyering <jim@meyering.net>
2982 * backupfile.c (backup_args): Change a `0' to NULL.
2984 2005-07-01 Jim Meyering <jim@meyering.net>
2986 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2987 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2988 * save-cwd.c, tempname.c:
2989 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2990 and don't include <sys/file.h>).
2992 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2994 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2995 declares only 'struct timespec;' (!).
2997 2005-06-29 Jim Meyering <jim@meyering.net>
2999 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3000 type name. Use the variable name instead.
3001 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3003 2005-06-28 Simon Josefsson <jas@extundo.com>
3005 * check-version.h, check-version.c: New files.
3007 2005-06-28 Simon Josefsson <jas@extundo.com>
3009 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3010 collision with global variable. Better indentation. Don't
3011 increment buffer pointer beyond buffer end. Based on comments
3012 from Paul Eggert <eggert@cs.ucla.edu>.
3016 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3018 * canon-host.c (canon-host): Append trailing "," to 0 in
3019 initializer of struct addrinfo, as an indication that we don't
3020 care how many members the structure has.
3022 2005-06-24 Derek Price <derek@ximbiot.com>
3023 and Bruno Haible <bruno@clisp.org>
3025 Remove stat module & update lstat.
3026 * stat.c: Remove this file...
3027 (slash_aware_lstat): ...moving this content and its support...
3028 * lstat.c (rpl_lstat): ...into here.
3029 * lstat.h: New file.
3031 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3033 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3034 (ranged_convert): Don't save conversion in a temporary struct.
3035 This causes a warning with GCC 4.0.0, and anyway in the typical
3036 case it's not worth the extra 100 bytes or so of code.
3037 (ranged_convert, __mktime_internal): When calling a function via a
3038 pointer P, use P () rather than (*P) (), as we now assume C89 or
3041 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3043 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3044 "who -r" failed to give output. Problem reported by Tim Waugh.
3046 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3047 (xcalloc): Use it to avoid needless tests.
3048 Problem reported by Jim Meyering.
3050 2005-06-16 Jim Meyering <jim@meyering.net>
3052 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3053 when either N or S is zero.
3055 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3057 * argp.h (__option_is_short): Check upper limit of
3058 __key. Isprint() requires its argument to have the value
3059 of an unsigned char or EOF.
3061 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3063 * fnmatch.c (fnmatch): If there is an encoding error in a
3064 multibyte string or pattern, fall back on unibyte matching.
3065 Problem reported by James Youngman.
3067 2005-06-08 Bruno Haible <bruno@clisp.org>
3069 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3072 2005-06-08 Bruno Haible <bruno@clisp.org>
3074 * csharpcomp.h: New file, from GNU gettext.
3075 * csharpcomp.c: New file, from GNU gettext.
3076 * csharpcomp.sh.in: New file, from GNU gettext.
3078 2005-06-07 Derek Price <derek@ximbiot.com>
3081 * glob_.h: Indent nested #ifdef.
3083 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3085 Sync from coreutils.
3086 Use "file name" when talking about file names, instead of "filename"
3087 or "path", as per the GNU coding standards.
3088 * mkdir-p.c: Renamed from makepath.c.
3089 (make_dir_parents): Renamed from make_path. All callers changed.
3090 * mkdir-p.h: Likewise. All includers changed.
3091 * filenamecat.c: Renamed from path-concat.c.
3092 (file_name_concat): Renamed from path_concat. All callers changed.
3093 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3094 * filenamecat.h: Likewise. All includers changed.
3095 * acl.c: Don't use "path" or "filename" to mean "file name"
3096 in comments or local variable names.
3097 * basename.c: Likewise.
3098 * canonicalize.c, canonicalize.h: Likewise.
3099 * dirname.c, dirname.h: Likewise.
3100 * euidaccess.c: Likewise.
3101 * exclude.c: Likewise
3102 * fnmatch_.h, fnmatch_loop.c: Likewise.
3103 * fsusage.c, fsuage.h: Likewise.
3104 * fts.c, fts_.h: Likewise.
3105 * getcwd.c: Likewise.
3106 * getloadavg.c: Likewise.
3107 * mkstemp.c: Likewise.
3108 * mountlist.c, mountlist.h: Likewise.
3109 * openat.c, openat.h: Likewise.
3110 * readlink-stub.c: Likewise.
3111 * readutmp.c, readutmp.h: Likewise.
3112 * rename.c: Likewise.
3113 * rmdir.c: Likewise.
3115 * savedir.c: Likewise.
3116 * stripslash.c: Likewise.
3117 * tempname.c: Likewise.
3118 * xreadlink.c: Likewise.
3119 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3121 * exclude.h: Likewise.
3123 * euidaccess.c (getuid, getgid, getuid, getegid)
3124 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3125 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3126 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3127 * pathmax.h: Include <limits.h> unconditionally, since other
3128 files have been getting away with it for years (MORE/BSD 4.3
3130 * userspec.c (getpwnam, getgrnam, getgrgid)
3131 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3133 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3134 Define to 256, not 255, as per modern POSIX.
3136 2005-06-01 Bruno Haible <bruno@clisp.org>
3138 * csharpexec.h: New file, from GNU gettext.
3139 * csharpexec.c: New file, from GNU gettext.
3140 * csharpexec.sh.in: New file, from GNU gettext.
3142 2005-05-31 Derek Price <derek@ximbiot.com>
3143 Paul Eggert <eggert@cs.ucla.edu>
3146 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3148 2005-05-29 Derek Price <derek@ximbiot.com>
3149 Paul Eggert <eggert@cs.ucla.edu>
3151 * glob_.h, glob.c: New files.
3153 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3155 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3157 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3158 the configuration hassle isn't worth it.
3159 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3160 (LONGEST_MODIFIER, PRIuMAX): Remove.
3162 2005-05-27 Bruno Haible <bruno@clisp.org>
3164 * getlogin_r.h: Remove second include of <stddef.h>.
3166 2005-05-25 Bruno Haible <bruno@clisp.org>
3167 Derek Price <derek@ximbiot.com>
3169 * getlogin_r.h: Simplify API documentation.
3171 2005-05-25 Derek Price <derek@ximbiot.com>
3172 Paul Eggert <eggert@cs.ucla.edu>
3174 * getlogin_r.c, getlogin_r.h: New files.
3176 2005-05-22 Bruno Haible <bruno@clisp.org>
3178 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3179 Also include <sys/param.h> if it defines MIN, MAX.
3180 Based on a patch by Derek Price <derek@ximbiot.com>.
3182 2005-05-22 Bruno Haible <bruno@clisp.org>
3184 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3185 (INT64_MIN): Fix definition.
3186 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3188 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3189 NEED_SIGNED_INT_TYPES.
3191 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3192 HAVE_SYSTEM_INTTYPES.
3194 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3196 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3197 so that unistd-safer.h (GPL'ed code) need not be included.
3199 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3202 * fts.c: Don't include "cycle-check.h" or "hash.h".
3203 (setup_dir, free_dir): New functions.
3204 (enter_dir, leave_dir): Define trivial
3205 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3206 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3207 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3208 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3209 Move to fts-cycle.c.
3210 (fts_open): Use setup_dir.
3211 (fts_close): Use free_dir.
3212 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3213 This adds a label and some gotos, but the alternatives were messier.
3214 Check for memory allocation failure when entering a dir.
3215 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3216 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3217 (FTS): New member fts_cycle, that is a union that contains the
3218 old active_dir_ht and cycle_state. All uses changed to mention
3219 fts_cycle.ht and fts_cycle.state.
3220 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3221 fts.c, with the following changes:
3222 (setup_dir, free_dir): New functions.
3223 (enter_dir): Now returns bool. Return true if successful, false
3224 if memory exhausted. All callers changed.
3225 Do not bother partly cleaning up on
3226 memory allocation failure; that is free_dir's job.
3227 However, free ad if hash_insert fails, to avoid memory leak.
3228 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3229 fts->fts_options to see which union member to use.
3231 2005-05-20 Jim Meyering <jim@meyering.net>
3233 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3234 Now a macro, to pacify GCC.
3236 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3238 * chown.c (rpl_chown): Return -1 on failure.
3240 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3242 * canonicalize.c: Include canonicalize.h first, to test interface.
3243 Include <stddef.h> unconditionally, since we assume C89 now.
3244 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3245 * fts.c: Include fts_.h first, to check interface.
3246 Do not include intprops.h; no longer needed.
3247 Include cycle-check.h and hash.h, since fts_.h no longer does.
3248 Remove unnecessary casts of closedir to void.
3249 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3250 decide whether to decrement nlinks.
3251 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3252 (FTS): Use struct hash_table * instead of Hash_table, so that
3253 we no longer need to include hash.h here.
3255 2005-05-17 Jim Meyering <jim@meyering.net>
3257 * fts.c, fts_.h: New files, from coreutils.
3259 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3261 Sync from coreutils.
3262 * unlinkdir.c, unlinkdir.h: New files.
3263 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3264 regex.h, unlocked-io.h, xtime.h:
3265 White space changes only.
3266 * makepath.c (make_path): Port to hosts where leading "//" is special.
3267 * yesno.c: Include getline.h, not ctype.h.
3268 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3269 Use getline to remove arbitrary restriction on response length.
3271 2005-05-13 Bruno Haible <bruno@clisp.org>
3273 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3274 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3275 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3276 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3277 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3278 Add support for 64-bit integers in the MSVC compiler.
3280 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3282 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3283 Change the initial comment to refer to GPL, not LGPL.
3284 gnulib-tool will change it to LGPL as needed.
3286 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3287 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3288 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3289 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3290 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3291 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3292 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3293 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3294 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3295 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3296 concatpath.c, config.charset, copy-file.c, copy-file.h,
3297 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3298 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3299 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3300 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3301 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3302 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3303 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3304 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3305 full-read.c, full-read.h, full-write.c, full-write.h,
3306 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3307 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3308 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3309 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3310 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3311 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3312 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3313 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3314 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3315 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3316 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3317 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3318 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3319 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3320 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3321 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3322 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3323 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3324 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3325 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3326 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3327 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3328 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3329 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3330 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3331 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3332 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3333 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3334 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3335 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3336 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3337 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3338 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3339 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3340 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3341 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3342 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3343 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3344 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3345 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3346 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3347 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3348 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3349 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3350 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3351 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3352 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3353 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3354 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3355 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3356 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3357 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3358 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3359 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3360 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3361 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3362 Update FSF postal mail address.
3364 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3366 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3367 specified in ai_socktype. Fix invalid ai_protocol
3368 check. ai_protocol is usually set to 0 or depending on
3369 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3370 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3371 ai_socktype / ai_protocol in the returned addrinfo structure.
3373 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3374 Bruno Haible <bruno@clisp.org>
3376 * inet_ntop.h: New file.
3377 * inet_ntop.c: New file, from glibc with modifications.
3379 2005-05-08 Jim Meyering <jim@meyering.net>
3381 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3383 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3385 Merge from coreutils. Among other things,
3386 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3387 * fd-safer.c: New file.
3388 * fcntl-safer.h, open-safer.c: Remove.
3389 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3390 * dup-safer.c: Include unistd-safer.h first.
3391 Don't include errno.h.
3392 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3393 * file-type.h: Don't assume invoker included sys/stat.h first.
3394 * file-type.c: Rely on file-type.h change.
3395 * getloadavg.c: Include unistd-safer.h.
3396 (getloadavg): Use safer open.
3397 * getusershell.c: Include "stdio-safer.h".
3398 (getusershell): Use safer fopen.
3399 * long-options.c (long_options): Use NULL rather than 0.
3400 * modechange.h (mode_free): Remove; all callers changed to invoke
3402 * modechange.c: Likewise.
3403 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3404 (MODE_DONE): New constant.
3405 (struct mode_change): Remove 'next' member.
3406 (make_node_op_equals): New function; like the old one of the
3407 same name, except it allocates an array.
3408 (mode_compile, mode_create_from_ref): Use it.
3409 (mode_compile): Allocate result as an array, not a linked list.
3410 Parse octal string ourself, so that we catch mistakes like "+0".
3411 (mode_adjust): Arg is an array, not a linked list.
3412 * modechange.c: Include stat-macros.h, xalloc.h.
3413 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3414 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3415 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3416 Remove. This is now stat-macros.h's job.
3417 (talloc): Remove. All callers replaced by xalloc, so that
3418 our invokers don't have to worry about reporting memory failures.
3419 (make_node_op_equals): Remove.
3420 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3422 (struct mode_change): Moved here from modechange.h.
3423 (mode_append_entry): Remove.
3424 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3425 apps to have incorrect behavior. Use simpler algorithm for head
3426 and tail. Don't futz with umask; that's now the job of mode_adjust.
3427 Detect more invalid usages rather than having somewhat-random behavior.
3428 Don't insert an "a=" action, as that leads to incorrect behavior.
3429 (mode_compile, mode_create_from_ref): Return NULL on error instead
3430 of an enum, since now there's only one way to have an error. All
3432 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3433 at the correct time. Simplify calculation of "+u" and its ilk.
3434 Don't mishandle "+X".
3435 (mode_free): Remove "register" and localize decls.
3436 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3437 (struct mode_change): Move to modechange.c; callers don't
3438 need to see this stuff.
3439 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3440 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3441 (mode_change, mode_adjust): Reflect the new signatures noted above.
3442 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3443 that might redefine system include files.
3444 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3445 (my_usleep): Use NULL rather than (void *) 0.
3446 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3447 Use siginterrupt to specify that system calls should be interrupted.
3448 (rpl_nanosleep): Move initialization of suspended closer to call of
3450 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3451 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3452 (desirable_utmp_entry): New function.
3453 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3454 using x2nrealloc, to simplify logic.
3455 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3456 size calculation. Do not assume utmp file is a regular file.
3457 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3458 (READ_UTMP_CHECK_PIDS): New constant.
3459 * save-cwd.c: Include unistd-safer.h.
3460 (save_cwd): Use fd_safer.
3461 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3462 [!_LIBC] Include "stat-macros.h" instead.
3463 * unistd-safer.h (fd_safer): New decl.
3465 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3467 * byteswap_.h: New file.
3469 2005-04-25 Albert Chin <china@thewrittenword.com>
3471 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3474 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3476 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3477 that "UTC +1 second" continues to work. Problem reported
3479 (relunit_snumber): New rule.
3482 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3484 * getdate.y (universal_time_zone_table): New constant.
3485 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3486 universal_time_zone_table.
3487 (lookup_zone): Prefer universal_time_zone_table to
3488 local_time_zone_table, so that "GMT" time stamps are allowed in
3489 London during the summer. Problem reported by Ian Abbott.
3491 2005-04-12 Jim Meyering <jim@meyering.net>
3493 * human.c (humblock): Set *options even when returning due to
3494 xstrtoumax conversion failure. Thanks to a used-uninitialized
3497 2005-04-09 Jim Meyering <jim@meyering.net>
3499 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3500 -Wuninitialized: initialize tm0.tm_year.
3502 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3504 * getdate.y (parser_control): rels_seen is now a boolean, not a
3505 count, since there's no maximum. All uses changed.
3506 Add member dsts_seen.
3507 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3509 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3510 Use pc_rels_seen to decide whther a date is absolute.
3512 * getdate.y (number): Don't overwrite year.
3513 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3516 2005-04-02 Simon Josefsson <jas@extundo.com>
3518 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3519 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3521 2005-03-27 Jim Meyering <jim@meyering.net>
3523 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3525 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3527 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3528 "one's complement" -> "ones' complement" in comment, as per Knuth.
3529 "value of type" -> "type or expression" in comment.
3530 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3532 2005-03-26 Jim Meyering <jim@meyering.net>
3535 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3536 Correct typos: s/or/of/.
3538 2005-03-23 Jim Meyering <jim@meyering.net>
3540 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3542 2005-03-21 Jim Meyering <jim@meyering.net>
3544 Changes imported from coreutils.
3546 * cycle-check.c: Don't include xalloc.h.
3548 * path-concat.c: Don't include assert.h.
3549 (path_concat): Remove assertion that would have triggered
3550 for ABASE starting with more than one slash.
3551 Reported by Andreas Schwab.
3553 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3554 properly when ABASE is an absolute file name.
3555 Correct the description of this function.
3557 Add an assertion and a test driver.
3558 This fixes a bug introduced on 2004-07-02.
3559 Andreas Schwab reported the resulting failure of cp --parents:
3560 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3562 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3564 * strftime.c (my_strftime): If the underlying strftime returns 0
3565 (which shouldn't happen), generate nothing instead of returning 0
3566 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3568 2005-03-16 Bruno Haible <bruno@clisp.org>
3570 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3572 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3574 * strftime.c (my_strftime): Prepend space to format so that we can
3575 reliably distinguish strftime failure from empty output on POSIX
3578 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3580 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3581 (iconv_string): Don't guess a size-zero buffer, as that might cause
3582 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3583 result would be 'too large', where 'too large' is (heuristically)
3584 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3585 overflow concerns. This will prevent some unwanted malloc failures
3586 when the inputs are very large.
3588 2005-03-15 Bruno Haible <bruno@clisp.org>
3590 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3593 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3596 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3598 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3600 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3601 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3603 * strtol.c: Likewise.
3605 2005-03-14 Simon Josefsson <jas@extundo.com>
3607 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3610 2005-03-14 Jim Meyering <jim@meyering.net>
3612 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3613 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3614 to be nonzero so that we (and caller) can detect the difference
3615 between a valid zero-length expansion and an error return, even
3616 when the underlying strftime fails before writing anything into
3619 2005-03-10 Jim Meyering <jim@meyering.net>
3621 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3622 so that this module works on systems without fchdir.
3624 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3626 Factor int-properties macros into a single file, except for
3627 glibc-related files.
3628 * intprops.h: New file.
3629 * getloadavg.c: Include it instead of limits.h.
3630 (INT_STRLEN_BOUND): Remove.
3631 * human.c: Include intprops.h.
3632 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3633 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3634 * inttostr.h: Include intprops.h instead of limits.h.
3635 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3636 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3637 for consistency with intprops.h.
3638 (time_t_is_integer, twos_complement_arithmetic): Use them.
3639 * sig2str.h: Include <signal.h>, intprops.h.
3640 (INT_STRLEN_BOUND): Remove.
3641 * strftime.c (TYPE_SIGNED): Remove.
3642 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3643 * strtol.c: Adjust comments to match intprops.h.
3644 * userspec.c: Include intprops.h.
3645 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3646 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3647 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3648 instead of rolling our own expressions.
3649 * xstrtol.c: Include xstrtol.h first, to test interface.
3651 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3653 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3654 the right thing even if adding 1900 would overflow. Similarly
3655 for tm_mon + 1 and tm_yday + 1.
3656 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3657 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3658 (DO_SIGNED_NUMBER): New macro.
3659 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3661 2005-03-07 Bruno Haible <bruno@clisp.org>
3663 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3665 2005-03-03 Derek R. Price <derek@ximbiot.com>
3666 Bruno Haible <bruno@clisp.org>
3668 * pagealign_alloc.h: New file.
3669 * pagealign_alloc.c: New file.
3671 2005-01-28 Bruno Haible <bruno@clisp.org>
3673 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3676 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3678 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3679 The workaround isn't strictly needed for POSIX conformance, and
3680 it's too much of a pain to configure and maintain. We'll ask
3681 people to fix their kernels instead.
3682 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3683 (NANOSLEEP_BUG_WORKAROUND): Remove.
3684 (xnanosleep): Remove the workaround.
3686 2005-02-12 Bruno Haible <bruno@clisp.org>
3688 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3690 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3692 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3693 * timespec.h (gettime): Return void, since it always
3694 succeeds now. All uses changed.
3695 * gettime.c (gettime) Likewise.
3696 [HAVE_NANOTIME]: Prefer nanotime.
3697 Assume gettimeofday succeeds, as POSIX requires.
3698 Assime time () succeeds, since other code already does.
3699 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3700 (timespec_subtract): Remove.
3701 (NANOSLEEP_BUG_WORKAROUND): New constant.
3702 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3703 things considerably. Use it only on GNU/Linux hosts, since the
3704 workaround shouldn't be needed elsewhere.
3706 2005-02-24 Bruno Haible <bruno@clisp.org>
3708 * gettext.h: Update from GNU gettext 0.14.2.
3710 2005-02-24 Bruno Haible <bruno@clisp.org>
3712 * localcharset.c: Update from GNU gettext 0.14.2.
3713 * config.charset: Update from GNU gettext 0.14.2.
3715 2005-02-22 Simon Josefsson <jas@extundo.com>
3717 * iconvme.h, iconvme.c: New files, from libc.
3719 2005-02-20 Neil Conway <neilc@samurai.com>
3721 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3722 returned by OSX/Darwin if the specified buffer is not large
3723 enough for the hostname.
3725 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3727 * memrchr.h: New file.
3728 * chdir-long.c: Include it.
3729 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3730 Don't bother including stddef.h.
3732 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3734 * argp-help.c (__argp_help): Create a fake struct argp_state and
3735 pass it to _help, otherwise the latter coredumps trying to
3736 dereference state.root_argp.
3738 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3740 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3742 Include <sys/types.h>, for dev_t.
3743 (ME_DUMMY, ME_REMOTE): Move from here....
3744 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3745 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3747 Include mountlist.h first, to test the interface.
3749 2005-01-29 Bruno Haible <bruno@clisp.org>
3751 * progname.c (program_name): Initialize.
3752 Needed when linking statically on MacOS X.
3754 2005-01-28 Bruno Haible <bruno@clisp.org>
3756 * javacomp.sh.in: New file, from GNU gettext.
3757 * javacomp.h: New file, from GNU gettext.
3758 * javacomp.c: New file, from GNU gettext.
3760 2005-01-26 Bruno Haible <bruno@clisp.org>
3762 * javaexec.sh.in: New file, from GNU gettext.
3763 * javaexec.h: New file, from GNU gettext.
3764 * javaexec.c: New file, from GNU gettext.
3766 2005-01-26 Simon Josefsson <jas@extundo.com>
3768 * gai_strerror.c: Use GPL in header.
3770 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3772 * argp-help.c (hol_entry_help): Avoid using non-constant
3773 initializers for struct pentry_state.
3774 (__argp_error): Check return value of __asprintf
3775 (__argp_failure): Translate error message
3777 * argp-parse.c: Removed braces around the expansion of N_()
3779 2005-01-21 Jim Meyering <jim@meyering.net>
3781 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3782 same value as for Solaris 9.
3784 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3785 component length. This included changing the parameter to be
3786 of type `char *' rather than `char const *'.
3787 * chdir-long.h (chdir_long): Update prototype.
3789 * openat.c (fdopendir, fstatat): New functions.
3790 * openat.h: Include headers required for use of DIR and struct stat.
3791 [AT_SYMLINK_NOFOLLOW]: Define.
3792 (fdopendir, fstatat): Add prototypes.
3794 2005-01-21 Bruno Haible <bruno@clisp.org>
3796 * classpath.h: New file, from GNU gettext.
3797 * classpath.c: New file, from GNU gettext.
3799 2005-01-20 Simon Josefsson <jas@extundo.com>
3801 * version-etc-fsf.c: New file, with version_etc_copyright.
3802 * version-etc.c: Remove version_etc_copyright.
3803 * version-etc.h (version_etc_copyright): Use [] instead of * in
3804 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3806 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3808 * save-cwd.c (save_cwd): Remove code to support the case
3809 where fchdir is missing or flaky.
3811 2005-01-20 Simon Josefsson <jas@extundo.com>
3813 * base64.h (isbase64): Add.
3815 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3816 using a unsigned prototype, don't inline.
3817 (base64_decode): Use it.
3819 2005-01-19 Bruno Haible <bruno@clisp.org>
3821 * sh-quote.h: New file, from GNU gettext.
3822 * sh-quote.c: New file, from GNU gettext.
3824 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3826 Merge changes from coreutils, as described below in several
3827 changelogs dated today.
3829 * save-cwd.c: Include "save-cwd.h" before other include files.
3830 (O_DIRECTORY): Remove; not needed here, since "." must be
3831 a directory. All uses removed.
3832 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3833 universal on Suns, and we also need to test for IRIX.
3834 Revamp code to use 'if' rather than '#if'.
3835 Avoid unnecessary comparison of cwd->desc to 0.
3837 * utimens.c (futimens): Robustify the previous patch, by checking
3838 for known valid error numbers rather than observed invalid ones.
3840 2005-01-18 Jim Meyering <jim@meyering.net>
3842 * version-etc.c (version_etc_copyright): Update copyright date.
3844 * utimens.c (futimens): Account for the fact that futimes
3845 can also fail with errno == ENOSYS or errno == ENOENT.
3846 Patch from Dmitry V. Levin.
3848 Change the name of the robust chdir function from chdir to chdir_long.
3849 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3850 (restore_cwd): Use chdir_long, not chdir.
3851 * chdir-long.c: Renamed from chdir.c.
3852 * chdir-long.h: Renamed from chdir.h.
3853 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3856 2005-01-18 Bob Proulx <bob@proulx.com>
3858 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3859 offsetof() macro construct to avoid compile failure with native HP-UX
3860 11.0 ANSI C compiler.
3862 2005-01-06 Bruno Haible <bruno@clisp.org>
3864 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3865 because stpncpy.m4 takes care of it.
3867 2004-01-24 Bruno Haible <bruno@clisp.org>
3869 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3871 2003-10-09 Bruno Haible <bruno@clisp.org>
3873 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3875 2005-01-06 Bruno Haible <bruno@clisp.org>
3877 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3878 * fwriteerror.c: Include <stdbool.h>.
3879 (fwriteerror): At the end, close the file stream. Record whether
3880 stdout was already closed.
3882 2004-05-27 Bruno Haible <bruno@clisp.org>
3884 * execute.c (environ): Declare if needed.
3885 * pipe.c (environ): Likewise.
3886 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3888 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3890 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3891 definitions to be after all include files, to avoid collisions.
3892 Problem reported by Bob Proulx.
3894 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3896 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3897 not needed. This removes a dependency on the gettext module.
3898 [defined _LIBC]: Do not include <libintl.h>; not needed.
3900 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3902 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3905 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3907 * argp-parse.c: Include <stddef.h>.
3908 (alignof, alignto): New macros.
3909 (parser_init): Don't assume that void * is aligned sufficiently
3912 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3913 need to extend the stack.
3914 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3917 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3919 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3921 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3923 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3924 Remove now-obsolete comment about AIX.
3925 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3926 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3927 (YYMAXDEPTH): New macro.
3929 2004-12-18 Bruno Haible <bruno@clisp.org>
3931 * fatal-signal.c (fatal_signals): Make non-const.
3932 (init_fatal_signals): New function.
3933 (uninstall_handlers, install_handlers): Ignore signals that were set to
3935 (at_fatal_signal): Call init_fatal_signals.
3936 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3938 Reported by Paul Eggert.
3940 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3942 * getdate.y (textint): New member "negative".
3943 (time_zone_hhmm): New function.
3944 Expect 14 shift-reduce conflicts, not 13.
3945 (o_colon_minutes): New rule.
3946 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3947 (yylex): Set the "negative" member of signed numbers.
3949 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3951 Changes imported from coreutils.
3952 * hard-locale.c: Assume <locale.h> exists.
3954 (GLIBC_VERSION): New macro.
3955 (hard_locale): Assume setlocale exists.
3956 Rewrite to avoid #ifdef.
3957 Use strdup rather than malloc + strcpy.
3958 * human.c: Assume <locale.h> exists.
3959 (human_readable): Assume localeconv exists.
3961 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3963 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3964 convert T2, not T. (Imported from libc.)
3966 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3968 * getcwd.c (is_ENAMETOOLONG): New macro.
3969 (__getcwd.c): Don't restore errno; glibc doesn't.
3970 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3971 first, falling back to our code only if its results look suspicious.
3972 Ensure that the resulting buffer is only as large as necessary.
3974 * readutmp.c: Include readutmp.h first.
3975 Include <errno.h>, since readutmp.h no longer does that.
3976 * readutmp.h: Don't include <errno.h>,
3977 <sys/param.h>, <time.h>; not needed to establish interface.
3978 (errno): Remove decl.
3979 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3980 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3981 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3983 2004-11-28 Simon Josefsson <jas@extundo.com>
3985 * base64.h, base64.c: New file.
3987 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3989 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3991 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3993 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3994 HP's ANSI C compiler.
3995 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3996 Declaring int functions causes warnings on some modern systems and
3997 shouldn't be needed to compile on ancient ones.
3998 * same.c (MIN) [defined MIN]: Don't define, since it's already
4001 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4002 with the following changes.
4003 (__set_errno): Parenthesize properly.
4004 Include <stdbool.h>.
4005 (MIN, MAX, MATCHING_INO): New macros.
4006 (__getcwd): Define with prototype, not K&R form.
4007 Use heuristics to allocate default buffer on stack if possible.
4008 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4009 behavior, and to avoid the PATH_MAX limit when computing
4011 Use MATCHING_INO to compare inode number to file.
4012 Check for arithmetic overflow in size calculations.
4013 Fix bug in reallocation of dot array that caused getcwd to fail
4014 on directories nested deeper than 75.
4015 Be more careful about saving errno on error.
4016 Do not use realloc; use only free+malloc, as this is a bit
4017 more flexible and avoids a needless copy operation.
4018 Do not inspect st_dev and st_ino for symbolic links; POSIX
4019 doesn't specify the latter.
4020 Check for closedir errors.
4021 Avoid needless casts.
4022 Use "#ifdef weak_alias" around weak_alias, to be like other
4024 The following changes to getcwd.c have effect only when used in
4025 gnulib; they have no effect inside glibc proper.
4026 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4027 as alloca isn't used.
4028 (alloca, __alloca): Likewise.
4029 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4030 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4031 unconditionally, as gnulib assumes C89 or better.
4032 Do not include <sys/param.h>.
4033 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4034 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4036 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4037 Include <dirent.h> in a way that is compatible with modern Autoconf.
4038 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4039 New macros, if not already defined.
4040 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4041 Use "_LIBC", not "defined _LIBC", for consistency.
4042 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4044 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4045 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4046 * xgetcwd.c: David MacKenzie's old code was removed, so give
4047 credit only to Jim Meyering and adjust the copyright dates.
4048 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4049 <stdlib.h>, <unistd.h>, "pathmax.h".
4050 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4051 (INITIAL_BUFFER_SIZE): Remove.
4052 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4054 2004-11-23 Jim Meyering <jim@meyering.net>
4056 * getopt_.h: Remove trailing blanks.
4058 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4060 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4061 (futimens): New function, which uses futimes if available.
4062 (futimens, utimens): Support timespec==NULL, with same semantics
4063 as utime and utimens.
4064 * utimens.h (futimens): New decl.
4066 2004-11-23 Jim Meyering <jim@meyering.net>
4068 * __fpending.c: Add comment.
4070 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4072 * getopt_.h: Re-addition of __getopt_argv_const caused
4073 redefinition warnings. To avoid them, include the defines
4074 in `#if !defined __need_getopt ... #endif'. The only place
4075 where __getopt_argv_const is used is in definitions
4076 of getopt_long and getopt_long_only below, which are as well
4077 protected by `#ifndef __need_getopt'.
4078 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4079 __need_getopt after including <stdio.h> and <unistd.h> These
4080 headers might have defined it.
4082 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4084 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4086 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4087 optopt): Use them instead of invoking ## directly; otherwise, the
4088 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4090 2004-11-19 Bruno Haible <bruno@clisp.org>
4092 * strtok_r.c: Move comments from here...
4093 * strtok_r.h: ... to here.
4095 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4097 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4098 might fail. Problem reported by Yoann Vandoorselaere.
4099 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4100 that mishandle size_t overflow.
4102 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4104 * canon-host.c: Include "strdup.h".
4105 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4106 Use strdup instead of malloc/strcpy to duplicate strings.
4108 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4109 (human_space_before_unit): New constant.
4110 * human.c (human_readable): Support it.
4112 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4113 (xgetcwd): Set errno correctly when failing.
4114 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4115 the failure is actually due to a PATH_MAX problem.
4117 Further getopt changes to make it more likely that glibc will
4118 buy the changes back.
4119 * getopt.c (POSIXLY_CORRECT): New constant.
4120 (getopt): Use it, so to preserve glibc semantic
4121 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4122 when compiling for libc.
4123 * getopt_.h (__getopt_argv_const): Bring it back.
4124 (getopt_long, getopt_long_only): Use it.
4126 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4127 New arg POSIXLY_CORRECT. All callers changed.
4128 (getopt): Argv is now char * const *, as per standard.
4129 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4130 not char *__getopt_argv_const *.
4131 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4132 _getopt_long_only_r): Likewise.
4133 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4134 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4135 _getopt_long_r, _getopt_long_only_r): Likewise.
4136 * getopt_.h (__getopt_argv_const): Remove.
4137 (getopt): Argv is now char * const *, as per standard.
4139 * getdate.y (tORDINAL): New token.
4140 (day, relunit): Allow it for relative times.
4141 (relative_time_table): Use tORDINAL for ordinals.
4143 2004-11-15 Jim Meyering <jim@meyering.net>
4145 * closeout.c: Include "__fpending.h" once again.
4146 Include <stdbool.h>.
4147 (close_stdout): Don't fail just because stdout was closed initially,
4148 since some programs don't write to stdout in the normal course of
4149 operation (other than --version and --help), and we don't want this
4150 function to make e.g. `touch file >&-' fail.
4151 But do fail if it was closed and someone has tried to write to it.
4152 E.g., `printf foo >&-' must fail.
4154 2004-11-11 Simon Josefsson <jas@extundo.com>
4156 * strtok_r.h, strtok_r.c: New file.
4158 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4160 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4161 we can stop lying to compilers about the constness of argv when we
4162 are compiled outside glibc.
4163 (getopt, getopt_long, getopt_long_only): Use it.
4164 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4166 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4167 _getopt_long_only_r): Likewise.
4168 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4169 _getopt_long_only_r): Likewise.
4171 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4172 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4173 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4174 the other external symbols.
4175 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4176 declaration, since the above renaming now works around collisions.
4178 2004-11-11 Jim Meyering <jim@meyering.net>
4180 * linebreak.c: Remove trailing blanks.
4181 * alloca_.h: Likewise.
4182 * acosl.c: Likewise.
4183 * euidaccess.c: Likewise.
4184 * allocsa.h: Likewise.
4186 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4188 * mktime.c (SHR): New macro, which is a portable
4189 substitute for >> that should work even on Crays.
4190 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4191 Problem reported by Mark D. Baushke in
4192 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4193 * getdate.y (SHR): Likewise.
4195 * strftime.c (SHR): Likewise.
4197 * quotearg.c (struct quoting_options): Use unsigned int for
4198 quote_these_too, so that right shifts are well defined. All uses
4201 2004-11-10 Simon Josefsson <jas@extundo.com>
4203 * getaddrinfo.h, getaddrinfo.c: New files.
4205 2004-11-10 Jim Meyering <jim@meyering.net>
4207 Ensure that no close failure goes unreported.
4208 * closeout.c (close_stdout): Always close stdout. I.e., don't
4209 return early when it seems there's nothing to flush.
4210 Don't include __fpending.h.
4212 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4214 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4216 2004-11-05 Bruno Haible <bruno@clisp.org>
4218 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4219 Reported by Mark D. Baushke <mdb@cvshome.org>.
4221 2004-11-04 Bruno Haible <bruno@clisp.org>
4223 2004-09-11 Bruno Haible <bruno@clisp.org>
4224 * allocsa.valgrind: New file.
4225 2004-02-06 Bruno Haible <bruno@clisp.org>
4226 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4227 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4228 Reported by Christopher Seip <chris.seip@hp.com>.
4230 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4232 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4233 with errno == ERANGE if the buffer is too small.
4234 Problem reported by Mark D. Baushke.
4236 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4238 * xreadlink.c (MAXSIZE): New macro.
4239 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4240 size does not exceed MAXSIZE. Avoid cast.
4241 As suggested by Mark D. Baushke in
4242 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4243 if readlink fails with buffer size just under MAXSIZE, try again
4246 2004-11-02 Derek R. Price <derek@ximbiot.com>
4247 and Paul Eggert <eggert@cs.ucla.edu>
4249 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4250 (get_date): Overparenthesize to avoid GCC warning.
4252 2004-11-02 Bruno Haible <bruno@clisp.org>
4254 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4255 function returns void.
4257 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4259 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4260 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4263 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4265 * getdate.y: Add support for TZ="foo" within a date string.
4266 Fix some bugs near time_t boundaries. Reject dates with
4267 out-of-range components, e.g., "Sept 31".
4268 Include <stdlib.h>, "setenv.h", "xalloc.h".
4269 (ISDIGIT_LOCALE): Remove; unused.
4270 Note that the TZ and time functions used here are not reentrant.
4271 (mktime_ok, get_tz): New functions.
4272 (TZBUFSIZE): New constant.
4273 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4274 This requires that we sometimes generate our own TZ="XXX..." setting.
4276 2004-10-27 Derek R. Price <derek@ximbiot.com>
4278 * mktime.c (not_equal_tm): Remove redundant check.
4280 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4282 * getdate.y: Use Bison 1.875 features, and some minor
4283 code cleanups. This change does not affect semantics.
4284 Don't include <stdlib.h>; no longer needed.
4285 Don't include unlocked-io.h; only the "#if TEST" code uses
4286 stdio, and performance isn't crucial there.
4287 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4288 Bison 1.875 features as described below.
4289 All uses of "PC." replaced by "pc->".
4290 (YYSTYPE): Add a forward declaration.
4291 (yylex, yyerror): Use full prototypes in forward decls.
4292 Use "%pure-parser" rather than obsolescent "%pure_parser".
4293 Use %parse-param and %lex-param instead of obsolescent
4294 YYPARSE_PARAM and YYLEX_PARAM.
4295 (meridian_table, month_and_day_table, time_units_table,
4296 relative_time_table, time_zone_table, military_table,
4297 lookup_zone, lookup_word, get_date):
4298 Use NULL instead of 0 where appropriate.
4299 (to_hour): Avoid abort (), to avoid a dependency on
4301 (yyerror, yylex): Now accepts parser_control * arg.
4302 (main) [TEST]: Use '\0' rather than 0 for char.
4304 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4306 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4307 It's now the caller's responsibility to handle the case where
4308 !HAVE_GETPAGESIZE && !defined getpagesize.
4310 * mktime.c (leapyear): Arg is long int, not int.
4312 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4314 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4316 2004-10-12 Simon Josefsson <jas@extundo.com>
4318 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4319 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4322 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4324 * vsnprintf.h: New file.
4325 * vsnprintf.c: New file.
4327 2004-10-07 Bruno Haible <bruno@clisp.org>
4329 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4330 into the provided buffer.
4332 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4334 * diacrit.c, diacrit.h: Add GPL notice.
4336 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4337 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4338 * logl.c (logl): Keep the code as similar to glibc as possible.
4339 This avoids a potential constant-folding bug.
4341 2004-10-05 Bruno Haible <bruno@clisp.org>
4343 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4345 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4347 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4348 * xmalloc.c (xmemdup): Likewise.
4349 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4350 XFREE): Remove these long-obsolescent macros.
4351 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4352 * xstrdup.c: Remove.
4354 * regex.c (re_comp): Cast gettext return value to char *,
4355 Problem reported by Martin Neitzel via Mark D. Baushke.
4357 2004-10-04 Simon Josefsson <jas@extundo.com>
4359 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4360 '#ifdef USE_UNLOCKED_IO'.
4362 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4364 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4365 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4366 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4367 regex.c, sha1.c, version-etc.c, yesno.c:
4368 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4369 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4370 the includer's responsibility.
4372 Sync from coreutils.
4374 * modechange.c (mode_compile): Don't decrement a pointer that
4375 points to the start of a string, as the C Standard says the
4376 resulting behavior is undefined.
4378 * backupfile.h (enum backuptype): Rename none -> no_backups,
4379 simple -> simple_backups, numbered_existing ->
4380 numbered_existing_backups, numbered -> numbered_backups
4381 to avoid shadowing problems. All uses changed.
4382 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4383 * backupfile.c (check_extension, numbered_backup):
4384 Rename locals to avoid shadowing 'basename'.
4385 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4388 * .cppi-disable: Add getopt_.h, getopt_int.h.
4389 * .cvsignore: Add getopt.h.
4391 2004-10-04 Simon Josefsson <jas@extundo.com>
4393 * memmem.h: New file.
4394 * memmem.c: New file, taken from glibc.
4396 2004-10-02 Jim Meyering <jim@meyering.net>
4398 * dirfd.h, getpagesize.h: Add copyright notice.
4400 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4402 * snprintf.c: Remove comments as to why each header is needed.
4404 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4406 * strsep.h: New file.
4407 * strsep.c: New file.
4409 2004-10-01 Simon Josefsson <jas@extundo.com>
4411 * snprintf.c (snprintf): Handle size==0.
4413 2004-10-01 Simon Josefsson <jas@extundo.com>
4414 Bruno Haible <bruno@clisp.org>
4416 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4417 (snprintf): Declare 'args'.
4419 2004-09-30 Simon Josefsson <jas@extundo.com>
4421 * snprintf.h, snprintf.c: New files.
4423 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4425 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4426 (hol_entry_help): Never translate an empty string.
4427 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4428 * argp.h (OPTION_NO_TRANS): New option.
4430 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4432 * xvasprintf.c: Include xalloc.h.
4433 (xvasprintf): Use xalloc_die, not xmalloc_die.
4435 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4437 * dummy.c: Change copyright notice to FSF, and license to GPL.
4439 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4441 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4442 Problem reported by Bruno Haible in:
4443 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4445 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4447 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4448 in case some system header has #define'd it. Problem reported by
4449 Soeren D. Schulze in
4450 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4452 2004-09-08 Bruno Haible <bruno@clisp.org>
4454 * stdint_.h: New file, taken from GNU clisp.
4456 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4458 * xvasprintf.h: New file.
4459 * xvasprintf.c: New file.
4460 * xasprintf.c: New file.
4462 2004-09-08 Bruno Haible <bruno@clisp.org>
4464 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4466 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4468 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4470 Import from coreutils.
4471 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4472 strings on unbounded length. alloca's performance benefits aren't
4473 that important here.
4475 (parse_with_separator): New function, with most of the internals
4476 of the old parse_user_spec. Allow user to omit both user and group,
4477 for compatibility with FreeBSD.
4478 Clone only the user name, not the entire spec.
4479 Do not set *uid, *gid unless entirely successful.
4480 Avoid memory leak in some failing cases.
4481 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4482 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4483 (parse_user_spec): Rewrite to use parse_with_separator.
4485 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4487 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4488 its complicated substitute.
4489 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4490 and program_invocation_name.
4491 (__argp_basename) [!_LIBC]: Remove; the only use was
4492 replaced by its body.
4493 (__argp_short_program_name): Change condition from
4494 !defined __argp_short_program_name to
4495 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4496 to match argp-namefrob.h.
4497 (__argp_failure): Don't assume strerror_r returns char *.
4498 * argp-parse.c (N_): Define unconditionally.
4499 (argp_default_options): Fill out initializers with 0 to avoid
4502 2004-08-12 Simon Josefsson <jas@extundo.com>
4504 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4505 * getopt_.h: Renamed from getopt.h.
4507 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4509 Merge from coreutils.
4511 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4512 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4513 for Reliant Unix 5.43.
4515 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4516 (union fooround): Use uintmax_t, not long int.
4517 The rest is a merge from libc:
4518 [defined _LIBC]: Include <shlib-compat.h>.
4519 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4521 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4523 * strverscmp.c: Convert to UTF-8.
4525 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4527 * obstack.h (obstack_empty_p):
4528 Don't assume that chunk->contents is suitably aligned.
4529 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4530 Likewise. Problem reported by Benno in
4531 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4533 * chown.c (rpl_chown): Work even if the file is writeable but not
4534 readable. This could be improved further but it'd take some work.
4536 2004-08-08 Simon Josefsson <jas@extundo.com>
4538 * xgethostname.c: Don't include error.h (not used).
4541 * getpass.c: Include getpass.h first.
4543 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4545 * xalloc-die.c: New files.
4546 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4548 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4549 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4550 (_, N_, xalloc_die): Move to xalloc-die.c.
4551 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4552 so that we needn't mess with xalloc_msg_memory_exhausted.
4554 * sha1.h: Renamed from sha.h.
4555 (SHA1_H): Renamed from _SHA_H.
4556 (sha1_ctx): Renamed from sha_ctx.
4557 (sha1_init_ctx): Renamed from sha_init_ctx.
4558 (sha1_process_block): Renamed from sha_process_block.
4559 (sha1_process_bytes): Renamed from sha_process_bytes.
4560 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4561 (sha1_read_ctx): Renamed from sha_read_ctx.
4562 (sha1_stream): Renamed from sha_stream.
4563 (sha1_buffer): Renamed from sha_buffer.
4564 * sha1.c: Likewise; renamed from sha.c.
4565 Do not include <sys/types.h>.
4566 Include <stddef.h> rather than <stdlib.h>.
4568 2004-08-08 Bruno Haible <bruno@clisp.org>
4570 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4571 FILESYSTEM_PREFIX_LEN.
4572 * progreloc.c: Likewise.
4573 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4575 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4578 * argp-help.c (make_hol, hol_append): Don't assume that
4579 SIZE_MAX is a valid preprocessor constant.
4580 (__argp_basename): Change from "#ifndef _LIBC"
4581 to "#ifndef __argp_short_program_name", so that
4582 we don't compile these functions for tar.
4584 More merges from coreutils.
4585 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4586 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4588 * addext.c: Remove; no longer needed.
4589 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4590 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4591 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4592 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4593 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4594 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4595 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4596 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4597 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4598 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4599 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4600 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4601 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4602 Import changes from coreutils.
4604 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4606 Merge from coreutils.
4608 * .gdb-history: Remove; this doesn't belong here.
4610 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4611 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4612 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4614 * dirname.h: Include <stdbool.h>.
4615 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4616 for consistency with POSIX terminology. All uses changed.
4617 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4618 (strip_trailing_slashes): Use bool for booleans.
4619 * stripslash.c (strip_trailing_slashes): Likewise.
4621 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4622 sometimes returns a positive errno value even when it succeeds.
4623 (print_errno_message) [!LIBC]: Fall back on strerror if
4626 * path-concat.c (mempcpy): Don't define if a system header defines it.
4627 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4628 (longest_relative_suffix): New function.
4629 (path_concat): Use it. Assume first argument is not NULL.
4630 Port to DOS. Omit redundant separators.
4631 Report an error instead of returning NULL.
4632 Use mempcpy instead of memcpy.
4633 (xpath_concat): Remove: not declared or used.
4635 * same.h: Include <stdbool.h>
4636 (same_name): Return bool, not int.
4637 * same.c (same_name): Likewise.
4638 (errno): Don't declare; we assume C89 or better now.
4640 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4641 if not already defined.
4643 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4644 * dup-safer.c (errno): Likewise.
4646 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4648 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4651 2004-08-03 Simon Josefsson <jas@extundo.com>
4653 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4654 * progname.h: Don't include stdbool.h.
4656 2004-08-02 Simon Josefsson <jas@extundo.com>
4658 * getsubopt.h: New file, with comments from Bruno Haible.
4659 * getsubopt.c: New file, from glibc, but slightly modified based on
4660 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4662 2004-08-01 Simon Josefsson <jas@extundo.com>
4664 * xgetdomainname.c: Include stdlib.h, for free().
4666 2004-07-16 Simon Josefsson <jas@extundo.com>
4668 * dummy.c: New file.
4670 2004-07-16 Bruno Haible <bruno@clisp.org>
4672 * backupfile.h: Add extern "C" for C++.
4673 * closeout.h: Likewise.
4674 * copy-file.h: Likewise.
4675 * findprog.h: Likewise.
4676 * full-write.h: Likewise.
4677 * pathname.h: Likewise.
4678 * progname.h: Likewise.
4679 * stpcpy.h: Likewise.
4680 * stpncpy.h: Likewise.
4681 * strcase.h: Likewise.
4682 * strstr.h: Likewise.
4683 * xalloc.h: Likewise.
4685 * mbswidth.h: Add extern "C" for C++.
4686 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4688 2004-07-09 Simon Josefsson <jas@extundo.com>
4690 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4691 failed without this.)
4693 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4695 * fchown-stub.c: New file.
4697 2004-06-24 Jim Meyering <jim@meyering.net>
4699 * obstack.h (obstack_base): Cast to (void *), per documentation.
4701 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4703 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4705 2004-06-01 Jim Meyering <jim@meyering.net>
4707 * calloc.c: New file.
4709 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4711 * getdate.y (yylex): Allow space between sign and number.
4712 Problem reported by Dan Jacobson.
4714 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4715 and Jim Meyering <jim@meyering.net>
4717 Merge from coreutils CVS.
4719 * stat-macros.h: New file, with contents from file-type.h
4720 and coreutils' system.h.
4721 * file-type.c: Include "stat-macros.h".
4722 * file-type.h (file_type): Move all macro definitions to new file,
4725 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4726 Wrap old code with this conditional.
4727 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4728 function that does not dereference symlinks.
4729 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4731 * xreadlink.c: Include xreadlink.h first, to catch .h file
4732 dependency problems.
4733 (xreadlink): Accept new arg SIZE, for efficiency.
4734 All decls and uses changed.
4735 * xreadlink.h: Include <stddef.h>, for size_t.
4737 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4738 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4740 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4742 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4744 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4745 macros to be defined.
4746 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4747 the allocator returns NULL because the requested size is zero.
4749 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4751 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4752 var. Add comment explaining why libc still defines it. This
4753 merges the following patch from glibc:
4754 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4756 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4758 * obstack.c (_obstack): Remove unused variable. It hasn't been
4759 present in glibc since revision 1.1 of this file.
4760 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4761 obstack_alignment_mask, obstack_alloc, obstack_base,
4762 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4763 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4764 obstack_grow0, obstack_init, obstack_int_grow,
4765 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4766 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4767 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4768 nonexistent functions.
4770 2004-05-17 Derek R. Price <derek@ximbiot.com>
4771 Paul Eggert <eggert@cs.ucla.edu>
4773 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4775 2004-05-14 Bruno Haible <bruno@clisp.org>
4777 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4778 that consists of a '.' followed by an empty digit string.
4779 Patch by Tor Lillqvist <tml@iki.fi>.
4781 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4783 Port obstack to the AS/400, where pointers are 16 bytes wide and
4784 you cannot cast an integer to a valid pointer. This patch is
4785 currently waiting to be integrated into glibc; see
4786 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4788 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4789 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4790 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4791 (struct obstack): temp member is now a union of a pointer and
4792 an integer, instead of an integer. All integer uses changed.
4793 This does not affect the physical layout of struct obstack,
4794 except on hosts (like the AS/400) where the size or alignment of
4795 void * is greater than that of ptrdiff_t.
4796 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4797 __STDC__)]: Store temporary in pointer member of union, not
4799 * obstack.c: Include <stddef.h>, for offsetof.
4800 (struct fooalign): Remove; it doesn't need a name.
4801 (union fooround): Change double to long double, and add void *.
4802 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4803 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4804 not a macro. Hence the values are always int; so remove all
4805 casts-to-int in uses.
4807 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4808 Derek Price <derek@ximbiot.com>
4810 * alloca.c: Include <alloca.h>, to get our interface.
4811 * alloca_.h: Use __alloca on AIX, so that we don't have to
4812 include <alloca.h> first. Use C89 prototype for alloca; this
4813 requires including <stddef.h> for size_t. Use extern "C" if C++.
4814 Use #elif for simplicity, since we can assume C89 now.
4815 Don't try to source the system alloca.h since it will not be found
4816 and to prevent recursively including its replacement.
4817 * fnmatch.c: Include <alloca.h> instead of opencoding.
4818 * regex.c: Likewise.
4820 2004-05-16 Derek Price <derek@ximbiot.com>
4821 Paul Eggert <eggert@cs.ucla.edu>
4823 getline cleanup. This changes the getndelim2 API: both order of
4824 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4827 * getline.c: Don't include stddef.h or stdio.h, since our
4828 interface does that.
4829 (getline): Always use getdelim, so that we don't have two
4830 copies of this code.
4831 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4833 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4834 (GETNDELIM2_MAXIMUM): New macro.
4835 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4836 instead of the old practice of delim2==0. All callers changed.
4837 Return -1 on overflow, instead of returning junk.
4838 Do not set *linesize unless allocation succeeds.
4839 * getndelim2.h: Do not include stddef.h; no longer needed, now
4840 that we include sys/types.h.
4841 * getnline.h: Likewise.
4842 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4843 (getndelim2): Reorder arguments.
4844 * getnline.c (getnline, getndelim):
4845 Don't discard the NMAX argument.
4846 (getnline): Invoke getndelim, to avoid code duplication.
4847 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4848 of (size_t) -1 by callers of the getnline family.
4850 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4852 * nanosleep.c (suspended): Change its type from int to
4853 sig_atomic_t volatile.
4854 (first_call): Make it private to rpl_nanosleep, and have it
4855 be zero initially as that's a bit faster.
4856 (my_usleep): Round up fractional times instead of truncating them,
4857 as this is the usual meaning for 'sleep'.
4859 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4861 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4862 (ENOSYS): Define if not defined.
4863 (settime): Fall back on stime if it exists and settimeofday fails.
4864 But don't bother with fallbacks if a method fails with errno == EPERM.
4866 2004-05-11 Jim Meyering <jim@meyering.net>
4868 Prior to this change, the save_cwd caller required read access to the
4869 current directory on most systems (ones with the fchdir function).
4871 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4872 fails, try write-only, and finally, resort to using xgetcwd.
4874 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4876 * obstack.c, obstack.h: Import changes from libc.
4878 2004-04-28 Bruno Haible <bruno@clisp.org>
4880 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4881 implicitly appends .exe to executables.
4882 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4883 accepts Windows pathnames.
4884 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4885 Cygwin like Windows, since it now accepts Windows pathnames.
4886 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4887 Cygwin like Windows, since it now accepts Windows pathnames.
4888 Reported by Derek Robert Price <derek@ximbiot.com>.
4890 2004-04-20 Jim Meyering <jim@meyering.net>
4892 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4894 2004-04-20 Jim Meyering <jim@meyering.net>
4895 Bruno Haible <bruno@clisp.org>
4897 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4898 memory when realloc fails.
4900 2004-04-18 Jim Meyering <jim@meyering.net>
4902 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4903 don't leak memory and do call END_UTMP_ENT.
4905 2004-04-11 Paul Eggert <eggert@twinsun.com>
4907 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4908 (CHAR_BIT): Remove, since we assume C89.
4909 Include <stdint.h> if available, as per current Autoconf CVS advice.
4911 2004-03-30 Paul Eggert <eggert@twinsun.com>
4913 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4914 not bool, to be more consistent with Unix conventions.
4915 Suggested by Bruno Haible.
4917 Merge from coreutils.
4919 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4922 * getdate.h: Include stdbool.h, and timespec.h instead of
4923 the usual <time.h> dance.
4924 (get_date): Change signature to support fractional time stamps.
4925 All callers changed.
4926 * getdate.y: Include "getdate.h" first, as we can now
4927 assume C89 and don't need to worry about 'const'.
4928 Similarly, include "unlocked-io.h" near start, not in middle.
4930 (textint.value): Use long int rather than int.
4931 (textint.digits): Use size_t rather than int.
4932 (BILLION, LOG10_BILLION): New constants.
4933 (parser_control): New member rel_ns. Members day_ordinal,
4934 time_zone, month, day, hour, minutes, rel_year, rel_month,
4935 rel_day, rel_hour, rel_minutes, rel_seconds
4936 are now long int, not int. Member seconds is now struct timespec,
4937 not int. New member timespec_seen. Members dates_seen, days_seen,
4938 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4940 (%union.intval): Now long int, not int.
4941 New member timespec.
4942 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4943 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4944 (spec): Now is a timespec or an item list.
4945 (timespec, items): New nonterminals.
4946 (time, rel, relunit, number, get_date):
4947 Add support for fractional seconds.
4948 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4949 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4950 (to_hour): First arg is now long int, not int.
4951 (to_year): Returns long int, not int.
4952 Don't treat year -70 like 70.
4953 (tm_diff): Returns long int, not int.
4954 (lookup_word): Use bool instead of int when appropriate.
4955 (yylex): Use size_t for count, not int.
4956 Detect overflow when parsing large integer constants.
4957 Add support for fractions.
4958 (get_date): Make pointers 'const' if possible.
4959 Use more-portable code to detect integer overflow.
4960 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4961 Don't use ctime; it's not reliable if the year has >4 digits.
4963 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4964 This is for compatibility with BSD.
4966 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4967 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4968 From coreutils' system.h.
4970 * userspec.c: Don't include "posixver.h".
4971 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4972 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4973 compatible extension. Simplify code by removing a boolean int
4974 that was always nonzero if a string was nonnull.
4976 2004-03-30 Jim Meyering <jim@meyering.net>
4978 Merge from coreutils.
4980 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4982 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4983 an empty input stream.
4985 * readtokens.c: Include <stdbool.h>.
4986 (readtoken): Use `size_t' rather than int/long.
4987 All callers adjusted.
4988 Use `bool' rather than `int' where appropriate.
4989 Use memset rather than an explicit loop.
4990 Use x2nrealloc rather than xrealloc.
4991 Allow the use of `\0' as a delimiter.
4992 (readtokens): Likewise.
4993 * readtokens.h (readtoken, readtokens): Update prototypes.
4995 2004-03-30 Bruno Haible <bruno@clisp.org>
4997 * getloadavg.c (getloadavg): Don't assume setlocale returns
5000 2004-03-29 Paul Eggert <eggert@twinsun.com>
5002 Merge changes to getloadavg.c from coreutils and Emacs.
5004 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5005 Define to an expression, not to the empty string.
5006 Include cloexec.h and xalloc.h.
5007 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5008 Use set_cloexec_flag rather than rolling our own.
5009 * cloexec.c, cloexec.h: New files.
5011 2004-03-18 Paul Eggert <eggert@twinsun.com>
5013 * getopt.h: Sync with libc CVS.
5015 2004-03-18 Paul Eggert <eggert@twinsun.com>
5016 Bruno Haible <bruno@clisp.org>
5018 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5019 not on all platforms that have <wchar.h>.
5020 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5022 2004-03-09 Paul Eggert <eggert@twinsun.com>
5024 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5026 * getopt_int.h: New file, also synced from libc.
5028 2004-03-07 Paul Eggert <eggert@twinsun.com>
5030 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5031 '#if' expressions. Unlike the code it replaces, it does not
5032 depend on (defined _SC_PAGESIZE). However, it does depend on
5033 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5034 first reported by Jason Andrade in
5035 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5037 2004-01-18 Simon Josefsson <jas@extundo.com>
5039 * strdup.h: New file.
5040 * strdup.c: Include it.
5041 * path-concat.c: Include strdup.h. Drop strdup declaration.
5042 * userspec.c: Include strdup.h. Drop strdup declaration.
5044 2004-02-06 Karl Berry <karl@gnu.org>
5046 * config.charset: update from gettext 0.14.1.
5048 2004-02-05 Paul Eggert <eggert@twinsun.com>
5050 Add comments and code, prompted by suggestions from Bruno Haible
5052 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5053 describing the enum quoting_style values.
5054 * quotearg.c (quotearg_alloc): New function.
5055 (quotearg_buffer_restyled): Treat lone { and } as special.
5056 Treat = as special. Work around bug with older shells
5057 that "see" a '\' that is really the 2nd byte of a multibyte char.
5058 Quote empty string with shell_quoting_style.
5060 2004-02-03 Bruno Haible <bruno@clisp.org>
5062 * pipe.h: New file, from GNU gettext.
5063 * pipe.c: New file, from GNU gettext.
5065 2004-01-27 Bruno Haible <bruno@clisp.org>
5067 * execute.h: New file, from GNU gettext.
5068 * execute.c: New file, from GNU gettext.
5069 * w32spawn.h: New file, from GNU gettext.
5071 2004-01-23 Paul Eggert <eggert@twinsun.com>
5073 Exit-status fix from coreutils.
5075 Use exit_failure consistently in place of EXIT_FAILURE,
5076 so that program exit statuses are consistent on failure.
5078 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5079 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5080 * argmatch.h: Comment fix to match the above.
5081 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5082 Now a macro referring to exit_failure, instead of a separate
5083 variable. Include "exitfail.h" to get it.
5084 * xstrtol.h: Include "exitfail.h".
5085 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5087 * long-options.c (parse_long_options): Use prototype
5088 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5091 2004-01-21 Jim Meyering <jim@meyering.net>
5093 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5094 so as not to conflict with a different-sized __mktime_internal
5095 function in GNU libc.
5096 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5097 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5099 2004-01-18 Paul Eggert <eggert@twinsun.com>
5101 Merge from diffutils.
5103 * file-type.c (file_type): Add typed memory objects.
5104 * file-type.h (S_TYPEISTMO): New macro.
5106 * c-stack.h (c_stack_action): Remove argv argument.
5107 * c-stack.c (c_stack_action): Likewise. All uses changed.
5108 (die): Don't calculate message unless segv_action returns.
5109 (get_stack_location, min_address_from_argv, max_address_from_argv,
5110 volatile stack_base, volatile_stack_size): Remove.
5111 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5112 that every segmentation violation is a stack overflow. (Ouch!)
5113 See Debian bug 136249 (still outstanding) for more info about why
5114 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5116 2003-11-30 Bruno Haible <bruno@clisp.org>
5118 Safer stack allocation.
5119 * setenv.c: Include allocsa.h.
5120 (alloca): Remove fallback definition.
5121 (freea): Remove macro.
5122 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5125 2003-10-17 Bruno Haible <bruno@clisp.org>
5127 * binary-io.h: Avoid warnings on Cygwin.
5129 2003-12-28 Bruno Haible <bruno@clisp.org>
5131 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5132 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5134 2003-11-28 Bruno Haible <bruno@clisp.org>
5136 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5138 2003-11-27 Bruno Haible <bruno@clisp.org>
5140 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5142 2003-11-17 Bruno Haible <bruno@clisp.org>
5144 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5146 2003-11-24 Bruno Haible <bruno@clisp.org>
5148 * xallocsa.h: New file, from GNU gettext.
5149 * xallocsa.c: New file, from GNU gettext.
5151 2003-11-24 Bruno Haible <bruno@clisp.org>
5153 * allocsa.h: New file, from GNU gettext.
5154 * allocsa.c: New file, from GNU gettext.
5156 2003-11-24 Bruno Haible <bruno@clisp.org>
5158 * eealloc.h: New file.
5160 2004-01-15 Jim Meyering <jim@meyering.net>
5162 Merge from coreutils.
5164 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5165 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5166 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5168 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5169 optional configure-time default.
5171 * version-etc.c (version_etc_copyright): Update copyright date.
5173 * xreadlink.c (xreadlink): Correct outdated comment.
5175 2004-01-15 Paul Eggert <eggert@twinsun.com>
5177 Merge from coreutils.
5179 * posixver.c: Include posixver.h.
5181 * same.c: Include <stdbool.h>, <limits.h>.
5182 (_POSIX_NAME_MAX): Define if not defined.
5184 (same_name): If file names are silently truncated, report
5185 that the file names are the same if they are the same after
5186 the silent truncation.
5188 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5189 conversion function.
5190 * xstrtod.c (xstrtod): Likewise. All callers changed to
5191 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5194 2004-01-14 Paul Eggert <eggert@twinsun.com>
5196 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5197 with like-named macro in fnmatch.c.
5198 (EXT): Use an internal constant instead.
5200 Merge fnmatch patches from glibc.
5201 * fnmatch.c (mbsinit): Remove define.
5202 Add libc_hidden_ver (__fnmatch, fnmatch).
5203 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5204 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5206 2003-12-14 Karl Berry <karl@gnu.org>
5208 * config.charset: update from gettext-runtime.
5210 2003-12-03 Paul Eggert <eggert@twinsun.com>
5212 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5213 Bug reported by Alfred M. Szmidt.
5215 2003-11-29 Karl Berry <karl@gnu.org>
5217 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5219 2003-11-23 Paul Eggert <eggert@twinsun.com>
5220 Bruno Haible <bruno@clisp.org>
5222 * printf-parse.h: Don't include sys/types.h.
5223 (ARG_NONE): New macro.
5224 (char_directive): Change type of *arg_index fields to size_t.
5225 * printf-parse.c: Don't include sys/types.h.
5226 (SSIZE_MAX): Remove macro.
5227 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5228 Remove unnecessary overflow check.
5229 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5232 2003-11-24 Paul Eggert <eggert@twinsun.com>
5234 * alloca.c: Remove dependency on xalloc module.
5235 (xalloc_die): Remove.
5236 (memory_full) [!defined emacs]: New macro.
5237 [!defined emacs]: Don't include xalloc.h.
5238 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5239 address arithmetic overflows. Change datatypes a bit to avoid
5242 2003-11-22 Jim Meyering <jim@meyering.net>
5244 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5246 2003-11-17 Bruno Haible <bruno@clisp.org>
5248 * vasnprintf.c (alloca): Remove fallback definition.
5249 (freea): Remove definition.
5250 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5251 Reported by Paul Eggert.
5253 2003-11-17 Jim Meyering <jim@meyering.net>
5255 On systems without utime and without a utimes function capable of
5256 dealing with a NULL struct utimbuf* argument, this utime replacement
5257 could -- in unusual circumstances -- leak a file descriptor.
5258 * utime.c: Include <unistd.h> and <errno.h>.
5259 (utime_null): Be sure to close `fd' and to preserve errno.
5260 Reported by Geoff Collyer via Arnold Robbins.
5262 2003-11-16 Paul Eggert <eggert@twinsun.com>
5263 Bruno Haible <bruno@clisp.org>
5265 Protect against address arithmetic overflow.
5266 * printf-args.h: Include stddef.h.
5267 (arguments): Change type of field 'count' to size_t.
5268 * printf-args.c (printf_fetchargs): Use size_t instead of
5269 'unsigned int' where appropriate.
5270 * printf-parse.h: Include sys/types.h.
5271 (char_directive): Change type of *arg_index fields to ssize_t.
5272 (char_directives): Change type of fields 'count', max_*_length to
5274 * printf-parse.c: Include sys/types.h and xsize.h.
5275 (SSIZE_MAX): Define fallback value.
5276 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5277 instead of 'int' where appropriate. Check a_allocated, d_allocated
5278 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5279 * vasnprintf.c: Include xsize.h.
5280 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5281 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5282 overflow. Avoid wraparound when converting a width or precision from
5285 2003-11-16 Bruno Haible <bruno@clisp.org>
5287 Update from GNU gettext.
5288 * printf-parse.c: Generalize to it can be compiled for wide strings.
5289 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5290 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5291 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5292 SNPRINTF): New macros.
5293 Don't include <alloca.h> if the file is used inside libintl.
5294 (local_wcslen): New function, for Solaris 2.5.1.
5295 (VASNPRINTF): Use it instead of wcslen.
5297 2003-11-16 Bruno Haible <bruno@clisp.org>
5299 * xsize.h (xmax): New function.
5300 (xsum, xsum3, xsum4): Declare as "pure" functions.
5302 2003-11-12 Paul Eggert <eggert@twinsun.com>
5304 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5305 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5306 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5307 heuristic is just as accurate as far as we know, and it removes a
5308 dependency on size_max.m4 and ptrdiff_max.m4.
5310 2003-11-12 Paul Eggert <eggert@twinsun.com>
5312 * xstrtol.c (__xstrtol): Remove "break" immediately after
5313 "return", to pacify some unknown compiler. Problem reported
5316 2003-11-11 Bruno Haible <bruno@clisp.org>
5318 * xsize.h (SIZE_MAX): Remove fallback definition.
5319 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5322 2003-11-10 Paul Eggert <eggert@twinsun.com>
5324 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5325 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5326 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5328 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5329 not (size_t) -1, since it's defined here.
5331 2003-11-06 Paul Eggert <eggert@twinsun.com>
5333 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5334 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5335 Reject sizes of exactly SIZE_MAX bytes.
5336 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5337 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5339 2003-11-05 Bruno Haible <bruno@clisp.org>
5341 * xsize.h: Include limits.h, to avoid a possible collision with
5342 SIZE_MAX defined in <limits.h> on Solaris.
5344 2003-11-04 Bruno Haible <bruno@clisp.org>
5346 * xsize.h: New file.
5347 * linebreak.c: Include xsize.h.
5348 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5349 argument for overflow.
5350 Suggested by Paul Eggert.
5352 2003-10-31 Bruno Haible <bruno@clisp.org>
5354 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5355 to avoid (extremely rare) race condition.
5356 Suggested by Paul Eggert.
5358 2003-11-03 Jim Meyering <jim@meyering.net>
5360 * userspec.c: Include "userspec.h".
5361 * userspec.h: New file.
5363 2003-10-31 Paul Eggert <eggert@twinsun.com>
5365 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5366 * mountlist.c (SIZE_MAX): Define if not defined already.
5367 (read_filesystem_list): Set and use me_type_malloced.
5368 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5369 whatever the type happens to be), for brevity and consistency.
5370 Check for size calculation overflow on Alphas running OSF/1.
5372 2003-10-31 Jim Meyering <jim@meyering.net>
5374 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5376 * linebuffer.c: Include <string.h> for declaration of memset.
5378 2003-10-30 Paul Eggert <eggert@twinsun.com>
5379 Bruno Haible <bruno@clisp.org>
5381 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5382 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5384 2003-10-29 Paul Eggert <eggert@twinsun.com>
5386 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5387 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5389 * quotearg.c (quotearg_n_options): Use it.
5390 * group-member.c: Include <stdbool.h>.
5391 (free_group_info): Arg is now const *; don't free arg.
5392 (get_group_info): Now returns bool and accepts struct group_info *,
5393 rather than returning a malloc'ed struct group_info *.
5394 All uses changed. Check for overflow in internal size calculation.
5396 * getusershell.c (readname): Simplify the code by using x2nrealloc
5397 rather than xmalloc/xrealloc.
5398 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5399 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5400 conformance bug: the old code used a pointer after freeing the
5401 storage that it addressed.
5402 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5403 rather than doing it by hand.
5404 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5405 the buffer preserved. Use free and xmalloc instead.
5406 * quotearg.c (quotearg_n_options): Likewise.
5407 Use a simpler test for size overflow. Don't use xalloc_oversized
5408 because unsigned int might be wider than size_t (!); this suggests
5409 that we should switch from unsigned int to size_t for slot numbers.
5411 2003-10-27 Bruno Haible <bruno@clisp.org>
5413 * stdbool_.h: Better support for BeOS.
5415 2003-10-27 Paul Eggert <eggert@twinsun.com>
5417 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5418 to allocate the returned structure. Do not allocate a subarray,
5419 as x2nrealloc will do that.
5420 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5421 instead of xnrealloc.
5422 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5424 2003-10-26 Paul Eggert <eggert@twinsun.com>
5426 * xalloc.h (xalloc_oversized): New static inline function, for
5427 callers that want to do their own size-overflow checking. Include
5428 <stdbool.h>, since xalloc_oversized returns bool.
5429 * xalloc.c (array_size_overflow): Remove. All callers changed
5430 to use xalloc_oversized.
5432 Add two functions x2realloc, x2nrealloc, for programs that grow
5433 arrays dynamically by doubling their sizes.
5434 * xalloc.h (x2realloc, x2nrealloc): New decls.
5435 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5438 Port to C99 semantics for 'inline' of external functions.
5439 Bug reported by Bruno Haible.
5440 * xmalloc.c (xnmalloc_inline): New static inline function,
5441 with the old contents of xnmalloc.
5442 (xnmalloc, xmalloc): Use it.
5443 (xnrealloc_inline): New static inline function,
5444 with the old contents of xnrealloc.
5445 (xnrealloc, xrealloc): Use it.
5447 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5449 2003-10-25 Paul Eggert <eggert@twinsun.com>
5451 Fix several address-calculation bugs in the hash modules,
5452 plus some minor code cleanup.
5454 * hash.h: Include <stdbool.h>, for bool.
5455 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5456 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5457 hash_get_n_entries, hash_get_max_bucket_length,
5458 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5459 hash_rehash): Use size_t rather than unsigned.
5460 * hash.c (struct hash_table, hash_get_n_buckets,
5461 hash_get_n_buckets_used, hash_get_n_entries,
5462 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5463 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5464 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5466 (SIZE_MAX): Define if not defined.
5467 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5468 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5470 Use const * when possible.
5471 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5472 (check_tuning): Fix bug: if tuning parameters were very close to
5473 0 or 1, rounding errors could have caused subscript violations.
5474 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5475 (hash_initialize): Add 'fail:' label
5476 to free table and return NULL, and use it to simplify code.
5477 Use calloc rather than clearing the storage ourself.
5478 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5479 buffer size calculations.
5480 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5481 Include <stddef.h>, for size_t.
5482 * hash-pjw.c (hash_pjw): Likewise.
5483 Switch to method described by Bruno Haible.
5484 Include <limits.h>, for CHAR_BIT.
5485 (SIZE_BITS): New macro.
5487 2003-10-21 Paul Eggert <eggert@twinsun.com>
5489 * getndelim2.c (getndelim2): When size calculation overflows,
5490 ceiling the allocation at NMAX bytes rather than silently
5491 discarding input bytes before NMAX is reached. This makes
5492 a difference only if NMAX exceeds SIZE_MAX / 2.
5494 * obstack.c: Merge from glibc.
5495 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5496 Add libc_hidden_def (_obstack_newchunk).
5497 (_obstack_free) [! defined _LIBC]: Remove.
5498 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5499 a clone of the function body.
5500 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5501 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5503 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5504 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5507 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5508 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5509 Don't use lvalue casts, as GCC plans to remove support for them
5510 in GCC 3.5. Reported by Joseph S. Myers. This bug
5511 was also present in the non-GCC version, indicating that this
5512 code had always been buggy and had never been widely used.
5513 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5514 Use the fast variant of each macro, rather than copying the
5515 definiens of the fast variant; that way, we'll be more likely to
5516 catch future bugs in the fast variants.
5518 2003-10-20 Bruno Haible <bruno@clisp.org>
5520 * wait-process.h: New file, from GNU gettext.
5521 * wait-process.c: New file, from GNU gettext.
5523 2003-10-19 Jim Meyering <jim@meyering.net>
5525 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5527 2003-10-16 Paul Eggert <eggert@twinsun.com>
5529 * getgroups.c: Include <errno.h>, <stdlib.h>.
5530 (getgroups): First arg is int, not size_t.
5531 Don't let 'free' mangle errno.
5533 2003-10-16 Jim Meyering <jim@meyering.net>
5535 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5537 2003-10-15 Paul Eggert <eggert@twinsun.com>
5539 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5541 (new_exclude, add_exclude_file): Initial size no longer needs to
5543 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5544 our own address arithmetic overflow checking.
5546 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5547 (fnmatch): Do not alloca more than 2000 wide characters;
5548 instead, use malloc for large buffers.
5549 Check for address arithmetic overflow, and return -1
5550 with errno set to ENOMEM in that case.
5551 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5552 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5553 instead, return -1. Check for address arithmetic overflow.
5555 2003-10-14 Paul Eggert <eggert@twinsun.com>
5557 Handle invalid suffixes and overflow independently, so that
5558 callers can treat them independently as needed. Fix some bugs in
5559 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5560 suffix for a human-readable blocksize. The major caller-visible
5561 change is the addition of a new
5562 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5563 that both overflow and suffix chars were found.
5565 * human.c (humblock): Don't check separately for invalid suffix
5566 char; that is xstrtoumax's job (now that its bug is fixed).
5567 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5568 INTMAX_MAX]: New macros.
5569 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5570 TYPE_MAXIMUM): New macros.
5571 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5572 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5573 if overflow occurs, as it's what __strtol does and it's more useful
5575 (__xstrtol): If __strtol reports some error other than ERANGE,
5576 reflect it to the caller as LONGINT_INVALID. If it reports
5577 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5578 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5579 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5581 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5582 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5583 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5584 [defined UINTMAX_MAX]: New macros.
5586 2003-10-14 Bruno Haible <bruno@clisp.org>
5588 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5589 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5590 Also use volatile where needed.
5592 2003-10-12 Paul Eggert <eggert@twinsun.com>
5594 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5595 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5596 and define in terms of the other primitives.
5597 * xmalloc.c: Include stdbool.h; do not include exit.h.
5598 (SIZE_MAX): Define if not already defined.
5599 (array_size_overflow): New function.
5600 (xalloc_die): Abort instead of exiting if 'error' returns.
5601 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5602 (xmalloc, xrealloc): Use them.
5603 (xcalloc): Check for address arithmetic overflow.
5604 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5605 a bit faster than strcpy.
5607 2003-10-08 Paul Eggert <eggert@twinsun.com>
5609 Merge getpass from libc, plus a few fixes.
5611 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5612 Include <stdbool.h>.
5613 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5614 __fsetlocking to empty.
5615 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5616 do include <bits/libc-lock.h>.
5617 Do not include <fcntl.h>; not needed.
5618 [_LIBC]: Include <wchar.h>.
5619 (NOTCANCEL_MODE): New macro.
5620 (flockfile, funlockfile) [_LIBC]: New macros.
5621 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5622 [!_LIBC]: New macros.
5623 (call_fclose): New function.
5624 (getpass): Use it. Save tty stream separately; this simplifies the
5625 code and makes it more reliable if stdin happens to equal stdout.
5626 Invoke __fsetlocking on tty.
5627 Handle thread cancellation if needed.
5628 Namespace cleanup (use __tcgetattr, __getline).
5629 Use bool for Booleans.
5630 [USE_IN_LIBIO]: Handle wide streams.
5631 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5632 stream might go where.
5634 * unlocked-io.h: Include <stdio.h>, so that the caller
5635 doesn't have to include <stdio.h> before us.
5636 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5637 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5638 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5639 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5640 if not declared, so that we can use getpass.c code from libc without
5642 (flockfile, ftrylockfile, funlockfile): New macros.
5644 2003-10-06 Bruno Haible <bruno@clisp.org>
5646 * version-etc-2.h: Remove file.
5647 * version-etc-2.c: Remove file.
5649 2003-09-25 Jim Meyering <jim@meyering.net>
5650 Bruno Haible <bruno@clisp.org>
5652 This lets translators provide better translations for the
5653 "Written by ..." part of --version output.
5654 * version-etc.h: Include stdarg.h.
5655 (version_etc_copyright): Declare as readonly.
5656 (version_etc): Make this function variadic with a NULL-terminated list
5657 of author name strings.
5658 (version_etc_va): New declaration.
5659 * version-etc.c: Include stdarg.h, stdlib.h.
5660 (version_etc_copyright): Declare as readonly.
5661 (version_etc_va): New function. Provide a different translatable string
5662 for each possible number of authors < 10. Abbreviate when there are 10
5664 (version_etc): Make this function variadic. Call version_etc_va.
5665 Suggestion from Gary V. Vaughan.
5667 * long-options.h (parse_long_options): Change prototype: the authors
5668 string is moved to the end and becomes variadic.
5669 * long-options.c: Include stdarg.h.
5670 (parse_long_options): Make this function variadic, too.
5671 Call version_etc_va, not version_etc.
5673 2003-10-06 Bruno Haible <bruno@clisp.org>
5675 * fatal-signal.h: New file, from GNU gettext.
5676 * fatal-signal.c: New file, from GNU gettext.
5678 2003-10-04 Karl Berry <karl@gnu.org>
5680 * argp*: update from libc.
5682 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5684 * getpass.c (getpass): Use a no-op fseek when switching from input to
5685 output mode on the same stream.
5687 2003-09-29 Paul Eggert <eggert@twinsun.com>
5689 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5690 Fix arg typo in previous patch.
5692 2003-09-28 Jim Meyering <jim@meyering.net>
5694 * error.c: Correct cpp indentation.
5696 2003-09-27 Paul Eggert <eggert@twinsun.com>
5698 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5699 Omit the special code that used __typeof__, since we worry that
5700 it could be more trouble than it's worth. See:
5701 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5702 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5706 2003-09-26 Jim Meyering <jim@meyering.net>
5708 * error.c (error_tail): Move some declarations
5709 into inner scope where the local variables are used.
5711 2003-09-26 Bruno Haible <bruno@clisp.org>
5713 * stpncpy.h (gnu_stpncpy): New declaration.
5714 (stpncpy): Define as alias for gnu_stpncpy.
5715 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5717 2003-09-26 Paul Eggert <eggert@twinsun.com>
5719 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5720 (error_tail): Do not loop, reallocating temporary buffer, since
5721 the output cannot contain more wide characters than the input
5722 contains bytes, the size must be big enough already. This avoids
5723 one potential size overflow calculation. Check for size overflow
5724 when calculating temporary buffer size. Free temporary buffer
5725 when done, if it was allocated with malloc; this plugs a memory
5726 leak. Remove casts from void * to pointers, that are no longer
5727 needed now that we're assuming C89 or better.
5729 Merge error changes from glibc.
5731 * error.c, error.h: Update copyright notice header to match glibc.
5732 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5733 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5734 Disable cancellation while printing error.
5735 * error.h: Prepend __ to parameter names.
5737 2003-09-25 Karl Berry <karl@gnu.org>
5739 * argp-fmtstream.c, argp-help.c: update from libc.
5741 2003-09-25 Bruno Haible <bruno@clisp.org>
5743 * version-etc-2.h: New file, from version-etc.h with modifications.
5744 * version-etc-2.c: New file, from version-etc.c with modifications.
5746 2003-09-25 Simon Josefsson <jas@extundo.com>
5748 * xgetdomainname.h: New file.
5749 * xgetdomainname.c: New file.
5751 2003-09-25 Simon Josefsson <jas@extundo.com>
5752 Bruno Haible <bruno@clisp.org>
5754 * getdomainname.h: New file.
5755 * getdomainname.c: New file.
5757 2003-09-24 Paul Eggert <eggert@twinsun.com>
5759 * linebuffer.c (freebuffer): Don't free the argument, just
5760 the buffer associated with the argument. Bug reported by
5763 2003-09-19 Karl Berry <karl@gnu.org>
5765 * argp.h: update from libc.
5767 2003-09-16 Paul Eggert <eggert@twinsun.com>
5769 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5770 input error, instead of returning NULL the next time we are called
5771 (and therefore losing track of errno).
5773 2003-09-15 Paul Eggert <eggert@twinsun.com>
5775 * getndelim2.c (getndelim2): Don't trash errno when a read
5776 fails, so that the caller gets the proper errno.
5778 * readutmp.c (read_utmp): Likewise.
5779 Check for fstat error. Close stream and free storage
5782 2003-09-14 Bruno Haible <bruno@clisp.org>
5784 * fwriteerror.h: New file.
5785 * fwriteerror.c: New file.
5787 2003-09-14 Jim Meyering <jim@meyering.net>
5789 * getloadavg.c: Correct cpp indentation.
5790 * strdup.c: Likewise.
5791 * vasnprintf.c: Likewise.
5793 2003-09-12 Paul Eggert <eggert@twinsun.com>
5795 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5796 * obstack.c [!defined _LIBC]: Likewise.
5797 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5798 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5799 * exitfail.c: Don't include stdlib.h; no longer needed.
5801 More changes to assume C89 or better.
5803 * error.c (error_tail): Assume vprintf.
5805 * argmatch.c (getenv): Remove decl.
5806 * progreloc.c (get_full_program_name): Define via prototype.
5807 * setenv.c (clearenv): Likewise.
5808 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5810 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5811 (malloc, memcpy): Remove decls.
5812 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5813 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5814 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5815 (memcpy): Remove macro.
5816 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5817 (__P): Remove. All uses removed.
5818 (PTR): Remove. All uses changed to void *.
5819 (CHAR_BIT, NULL): Remove.
5820 (spaces, zeros, memset_space, memset_zero)
5821 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5823 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5824 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5825 Define with prototype.
5826 Remove now-unnecessary prototype decl.
5827 (extra_args_spec): Assume ANSI C. All uses changed.
5828 (extra_args_spec_iso): Remove.
5829 (my_strftime, emacs_strftimeu): Define via prototype.
5830 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5832 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5833 * strtoimax.c: Include <stdlib.h> unconditionally.
5834 (strtoul, strtol): Remove decls.
5835 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5837 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5838 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5839 (LOCALE_PARAM_PROTO): New macro.
5840 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5841 (INTERNAL (strtol), strtol): Define with a prototype.
5842 (PARAMS): Remove. All uses removed.
5843 * tempname.c: Include <string.h> unconditionally.
5844 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5845 * xgethostname.c (main): Define with a prototype.
5846 * xmalloc.c: Include "xalloc.h" first, to check interface.
5847 Include <stdlib.h> unconditionally.
5848 (calloc, malloc, realloc, free): Remove decls.
5849 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5850 Include <stdlib.h> unconditionally. Sort include file names.
5852 (xstrtod): Define with a prototype.
5853 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5854 (strtol, strtoul): Remove decls.
5856 2003-09-11 Paul Eggert <eggert@twinsun.com>
5858 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5859 Include <stdlib.h>, <string.h> unconditionally.
5860 Remove now-unnecessary cast to char *.
5861 * strnlen.c: Include <string.h> unconditionally.
5862 * yesno.c (yesno): Define with a prototype.
5864 2003-09-10 Bruno Haible <bruno@clisp.org>
5866 * strcspn.c: Include <string.h> unconditionally.
5867 * strpbrk.c: Include <string.h> unconditionally.
5868 * strstr.c: Include <string.h> unconditionally.
5869 * unicodeio.c: Include <string.h> unconditionally.
5870 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5871 * unsetenv.c: Likewise.
5872 * xreadlink.c: Include <stdlib.h> unconditionally.
5873 * yesno.c: Include <stdlib.h> unconditionally.
5874 (rpmatch): Add prototype.
5876 2003-09-10 Jim Meyering <jim@meyering.net>
5878 * error.c: Correct indentation of cpp directives.
5880 2003-09-09 Paul Eggert <eggert@twinsun.com>
5884 * acosl.c (main): Use a prototype.
5885 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5888 * getloadavg.c (getloadavg, main): Define via prototypes.
5890 * getopt.h (struct option.name): Assume C89, and use 'const'.
5891 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5892 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5894 * getopt.c (const): Remove macro.
5895 Include <string.h> unconditionally.
5896 (my_index): Remove; all uses changed to strchr.
5897 (strlen): Remove decl.
5898 (exchange): Remove forward decl; no longer needed.
5899 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5900 Define with prototype.
5901 * getopt1.c (const): Remove macro.
5902 (getopt_long, getopt_long_only, main): Define with prototype.
5904 * getugroups.c: Include <string.h> unconditionally.
5906 * getusershell.c: Include <stdlib.h> unconditionally.
5907 (getusershell, setusershell, endusershell, readname, main):
5908 Define with prototypes.
5910 * group-member.c: Include group-member.h first.
5911 Include <stdlib.h> unconditionally.
5913 * hard-locale.c: Include hard-locale.h first.
5914 Include <stdlib.h>, <string.h> unconditionally.
5916 * hash.c (free, malloc): Remove decls.
5917 Include <stdlib.h> unconditionally.
5919 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5920 (getenv): Do not declare.
5922 * idcache.c: Include <string.h> unconditionally.
5924 * long-options.c: Include long-options.h first, to test interface.
5925 Include <stdlib.h> unconditionally.
5927 * makepath.c: Include makepath.h first, to test interface.
5928 Include <stdlib.h> and <string.h> unconditionally.
5930 * linebuffer.c: Include <stdlib.h>.
5931 (free): Remove decl.
5933 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5934 rpl_malloc returns void *, not char *.
5935 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5937 * md5.h: Include <limits.h> unconditionally.
5938 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5939 (__P): Remove; all uses removed.
5940 * md5.c: Include "md5.h" first.
5941 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5942 md5_buffer, md5_process_bytes, md5_process_block):
5943 Define with prototypes.
5944 * sha.h (__P): Remove all uses. (It wasn't defined??)
5945 * sha.c: Include "sha.h" first.
5946 Include <stdlib.h>, <string.h> unconditionally.
5948 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5949 * memcmp.c (__ptr_t): Likewise.
5950 * memrchr.c (__ptr_t): Likewise.
5951 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5952 Include <string.h> unconditionally.
5953 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5954 * memchr.c: Include <stdlib.h> unconditionally.
5955 * memchr.c (LONG_MAX): Remove.
5956 * memrchr.c (LONG_MAX): Likewise.
5957 * memchr.c (__memchr): Define via a prototype.
5958 * memrchr.c (__memrchr): Likewise.
5959 * memcmp.c (__P): Remove, and remove all uses.
5960 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5961 Remove forward decls; no longer needed.
5962 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5963 Use types required by C89 in prototype.
5965 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5966 * savedir.c: Likewise.
5967 * mkdir.c (free): Remove decl.
5968 * rmdir.c (rmdir): Define with a prototype.
5969 * savedir.c: Include savedir.h first, to test interface.
5971 * mktime.c (STDC_HEADERS): Remove.
5972 Include <stdlib.h>, <string.h> unconditionally.
5974 * modechange.c: Include <stdlib.h> unconditionally.
5975 (malloc): Remove decl.
5977 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5978 (free): Remove decl.
5980 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5981 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5982 (This type really should be intptr_t, but that's a C99ism.)
5983 (_obstack_memcpy): Remove: all uses changed to memcpy.
5984 Include <string.h> unconditionally.
5985 (struct obstack): Assume __STDC__ for types of members
5986 chunkfun, freefun, extra_arg.
5987 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5988 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5989 obstack_begin, obstack_specify_allocation,
5990 obstack_specify_allocation_with_arg, obstack_chunkfun,
5991 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5992 Remove unprototyped decls and the macros that use them.
5993 * obstack.c (POINTER): Remove. All uses changed to void *.
5994 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5995 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5996 (defined __STDC__ && __STDC__)]:
5997 Remove nonprototyped code.
5998 Include <stdlib.h> unconditionally.
5999 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6000 _obstack_allocated_p, _obstack_free, obstack_free,
6001 _obstack_memory_used, print_and_abort):
6002 Define using prototypes.
6003 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6004 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6005 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6006 obstack_next_free, obstack_object_size, obstack_room) [0]:
6007 Remove unused, unprototyped code.
6009 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6011 * physmem.c (physmem_total, physmem_available, main): Define
6014 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6015 (main): Define with a prototype.
6017 * posixver.c (getenv): Remove decl.
6019 * putenv.c (malloc): Returns void *, not char *.
6020 Include <string.h> unconditionally.
6021 (strchr, memcpy, NULL): Do not define.
6023 * readtokens.c: Include readtokens.h first, to test interface.
6024 Include <stdlib.h>, <string.h> unconditionally.
6025 (init_tokenbuffer): Define with a prototype.
6027 * regex.c (PARAMS): Remove. All uses removed.
6028 All uses of _RE_ARGS removed, too.
6029 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6031 (bzero): Assume memset exists.
6032 (memcmp, memcpy, NULL): Remove.
6033 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6034 char, or assignments to local vars of type signed char.
6035 (init_syntax_once, PREFIX(extract_number_and_incr),
6036 PREFIX(print_partial_compiled_pattern),
6037 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6038 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6039 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6040 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6041 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6042 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6043 wcs_compile_range, byte_compile_range, truncate_wchar,
6044 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6045 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6046 count_mbs_length, wcs_re_match_2_internal,
6047 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6048 PREFIX(alt_match_null_string_p),
6049 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6050 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6051 regfree, PREFIX(extract_number)): Define with prototype. Remove
6052 now-unnecessary declaration, if any.
6053 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6055 Remove now-unnecessary casts among pointer types.
6056 * regex.h (_RE_ARGS): Remove. All uses removed.
6058 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6059 (free): Remove decl.
6061 * rpmatch.c: Include <stdlib.h> unconditionally.
6063 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6064 (free): Remove decl.
6066 * save-cwd.c: Include <stdlib.h> unconditionally.
6067 * xgetcwd.c: Likewise.
6069 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6070 (free): Remove decl.
6072 * strchrnul.c (strchrnul): Define with a prototype.
6073 Fix bug: c_in was not converted to char before searching.
6075 The following changes are not K&R related:
6077 * group-member.h: Include <sys/types.h>, so that this file is
6079 * makepath.h: Likewise.
6081 * getusershell.c (readname, default_index, line_size, readname):
6082 Use size_t, not int, for sizes.
6083 (readname): If the size overflows, report an error instead of
6086 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6088 * getndelim2.c: Assume stdlib.h per the C89 spec.
6090 2003-09-08 Paul Eggert <eggert@twinsun.com>
6092 Assume C89 or better; remove K&R cruft.
6093 A few of these changes were first proposed by Derek Robert Price
6094 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6096 * addext.c: Include <string.h> unconditionally.
6097 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6098 Don't declare getenv or malloc.
6100 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6101 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6103 (find_stack_direction, alloca): Use prototypes.
6105 * atexit.c (atexit): Define using a prototype.
6107 * basename.c, dirname.c, stripslash.c:
6108 Include <string.h> unconditionally.
6110 * bcopy.c: Include <stddef.h>.
6111 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6113 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6115 * error.h (error, error_at_line, error_print_progname)
6116 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6117 * error.c: Include error.h first, to check interface.
6118 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6119 (VA_START): Remove; all uses changeed to va_start.
6120 (exit, strerror): Remove decls.
6121 (error_print_progname): Prototype uncondionally.
6122 Don't include <errno.h>; no longer needed.
6123 (private_strerror): Remove.
6124 (error_tail): Always define.
6125 (error, error_at_line): Assume C89 or better; always use prototypes.
6126 * fatal.c: Include "fatal.h" first, to test interface.
6127 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6128 (VA_START): Remove; all uses changed to va_start.
6129 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6131 (exit): Remove decl.
6132 (fatal): Prototype unconditionally. Assume va_start works.
6133 Abort at end, to pacify gcc.
6135 * euidaccess.c (main): Define with a prototype.
6137 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6139 * exitfail.c: Include <stdlib.h> unconditionally.
6141 * fnmatch_.h (__P): Remove. All uses changed to assume
6143 * fnmatch.c: Include fnmatch.h first, to test interface.
6144 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6145 (getenv): Remove decl.
6146 (fnmatch): Define using a prototype.
6147 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6148 (FCT): Define using a prototype.
6150 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6152 * gethostname.c: Include <stddef.h>.
6153 (gethostname): Define with prototype. Length is size_t, not int.
6155 2003-09-08 Paul Eggert <eggert@twinsun.com>
6157 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6158 getversion.c should have been removed then, but was accidentally
6161 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6162 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6164 2003-09-07 Paul Eggert <eggert@twinsun.com>
6166 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6167 copy_tm_result. Bug reported by Simon Josefsson in
6168 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6170 2003-09-06 Paul Eggert <eggert@twinsun.com>
6172 * time_r.c, time_r.h: New files.
6174 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6176 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6177 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6179 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6181 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6182 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6185 * timegm.c: Switch to glibc implementation, with the following changes:
6186 [defined HAVE_CONFIG_H]: Include <config.h>.
6187 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6188 (__mktime_internal) [!defined _LIBC]: New decl.
6189 (__gmtime_r) [!defined _LIBC]: New macro and function.
6190 (timegm): Use a prototype, since gnulib assumes C89.
6191 Do not bother declaring tmp to be const, as it's not really usefu.
6192 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6193 (timegm): Declare only if HAVE_DECL_TIMEGM.
6195 2003-09-03 Paul Eggert <eggert@twinsun.com>
6197 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6198 Bug reported by Lute Kamstra in
6199 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6201 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6202 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6203 course with correspondingly smaller numbers for tomorrow and
6204 yesterday. From Tadayoshi Funaba. Originally installed into
6205 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6208 2003-08-31 Simon Josefsson <jas@extundo.com>
6210 * timegm.h: New file.
6211 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6213 2003-08-31 Karl Berry <karl@gnu.org>
6215 * argp.h: update from libc.
6217 2003-08-28 Bruno Haible <bruno@clisp.org>
6219 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6220 warning on QNX, which defines O_BINARY to 000000.
6222 2003-08-24 Bruno Haible <bruno@clisp.org>
6224 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6225 MSVC7 <stdio.h> is included later.
6227 2003-08-20 Bruno Haible <bruno@clisp.org>
6229 * progname.h: New file, from GNU gettext.
6230 * progname.c: New file, from GNU gettext.
6231 * progreloc.c: New file, from GNU gettext.
6233 2003-08-19 Bruno Haible <bruno@clisp.org>
6235 * xstrdup.c: Assume <string.h> exists.
6237 2003-08-18 Jim Meyering <jim@meyering.net>
6239 * setenv.h: Indent nested cpp directive.
6240 * vasnprintf.c: Remove trailing blanks.
6242 2003-08-17 Simon Josefsson <jas@extundo.com>
6243 Bruno Haible <bruno@clisp.org>
6245 * xstrndup.h: New file.
6246 * xstrndup.c: New file.
6248 2003-08-17 Bruno Haible <bruno@clisp.org>
6250 * strndup.h: New file.
6252 2003-08-16 Paul Eggert <eggert@twinsun.com>
6254 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6255 space, undoing this 2003-08-12 change:
6256 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6258 2003-08-16 Jim Meyering <jim@meyering.net>
6260 Merge from coreutils.
6261 * xstrtoimax.c: #else #if -> #elif.
6262 * xstrtoumax.c: Likewise.
6264 2003-08-15 Paul Eggert <eggert@twinsun.com>
6266 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6267 rather than tab, after '#' in shell-script copyright notices.
6268 Suggested by Bruno Haible.
6270 2003-08-15 Jim Meyering <jim@meyering.net>
6271 and Paul Eggert <eggert@twinsun.com>
6273 Merge from coreutils.
6274 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6275 member but strut utmpx does not. Needed for AIX 4.3.3.
6276 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6278 2003-08-15 Jim Meyering <jim@meyering.net>
6280 Merge from coreutils.
6281 * xgethostname.c: Include <stdlib.h>.
6282 (xghostname): Don't exit for anything other than memory-related
6283 failure; just return NULL.
6284 * userspec.c: Include "posixver.h".
6285 (parse_user_spec): Accept `.' as a separator only
6286 in pre-POSIX-200112 mode.
6287 * strtoimax.c: Use #elif rather than #else #if.
6288 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6289 Remove function, now that we can rely on a working tzset function.
6290 [!_LIBC]: Ensure that the required autoconf test has been run.
6291 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6292 Use underlying_strftime for %r.
6293 * sha.c: Merge in some clean-up and optimization changes from glibc.
6294 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6295 Ensure that it is a multiple of 64.
6296 Rearrange loop exit tests so as to avoid performing an
6297 additional fread after encountering an error or EOF.
6298 * realloc.c: Update copyright date.
6300 2003-08-14 Jim Meyering <jim@meyering.net>
6302 Merge from coreutils.
6303 * obstack.h: Whitespace changes.
6304 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6305 and xcalloc return values.
6306 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6307 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6308 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6309 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6310 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6312 Use mntctl's return value to drive the entry-processing loop, since
6313 we can't rely on the value of the vmt_length member in the last
6314 entry. On some systems doing so could result in exhausting
6315 virtual memory. Based in part on a patch from Mike Jetzer.
6317 2003-08-14 Jim Meyering <jim@meyering.net>
6318 and Paul Eggert <eggert@twinsun.com>
6320 Merges from coreutils, plus other fixes.
6321 * physmem.c: Merge in portability changes from gcc/libiberty
6322 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6323 for credits and details. Thanks to Kaveh Ghazi for helping
6324 to keep these files in sync.
6325 (ARRAY_SIZE): Define it.
6326 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6327 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6328 (memcasecmp): Don't assume size_t fits in unsigned int.
6329 Remove casts and duplicate code.
6330 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6331 (memcpy): Remove definition.
6332 Merge in some clean-up and optimization changes from glibc.
6333 [BLOCKSIZE]: Move definition to top of file.
6334 Ensure that it is a multiple of 64.
6335 Rearrange loop exit tests so as to avoid performing an
6336 additional fread after encountering an error or EOF.
6337 * md5.h (md5_uintptr): Define.
6338 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6339 return to the initial working directory. Preserve errno
6341 * idcache.c: Include "xalloc.h".
6342 (xmalloc, xrealloc): Remove decls.
6343 (getuser): Remove casts no longer required in C89.
6344 * human.c: Include stdio.h, for sprintf.
6345 * group-member.c: Include "xalloc.h".
6346 (xmalloc, xrealloc): Remove decls.
6347 (get_group_info): Remove casts no longer required in C89.
6348 * getusershell.c (readname): Remove casts no longer required in C89.
6349 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6350 * getline.c: Whitespace fix, from coreutils.
6352 2003-08-13 Paul Eggert <eggert@twinsun.com>
6354 * exclude.c: Include <ctype.h>
6355 (IN_CTYPE_DOMAIN): New macro.
6357 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6360 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6361 Undo previous (whitespace-only) change.
6363 2003-08-12 Paul Eggert <eggert@twinsun.com>
6365 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6366 Normalize leading white space and remove trailing white space.
6367 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6368 notice, as per ../config/srclist-update.
6370 Merge from coreutils.
6371 * euidaccess.h: New file.
6372 * euidaccess.c: Include it.
6373 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6374 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6375 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6377 2003-08-11 Bruno Haible <bruno@clisp.org>
6379 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6380 (vasnprintf): Use it instead of wcslen.
6382 2003-08-11 Bruno Haible <bruno@clisp.org>
6384 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6385 value to ensure that _Bool promotes to int. Use #define for _Bool when
6386 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6388 2003-08-10 Karl Berry <karl@gnu.org>
6390 * regex.h: update from libc (whitespace fix).
6392 2003-08-09 Paul Eggert <eggert@twinsun.com>
6394 Merge some files from coreutils. These changes were
6395 originally made by Jim Meyering.
6396 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6397 many older Unixes require this.
6398 * alloca.c (alloca): Remove cast to argument of free;
6399 no longer needed in C89.
6400 * alloca_.h, regex.h: Fix white space to match
6401 what GNU indent does.
6403 2003-08-05 Paul Eggert <eggert@twinsun.com>
6405 * bumpalloc.h: Remove.
6407 2003-08-04 Paul Eggert <eggert@twinsun.com>
6409 * getloadavg.c: Change copyright notice and spacing to conform to
6412 Merge from coreutils.
6413 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6415 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6416 from Karl Berry, implemented by Jim Meyering.
6417 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6418 from Dmitry V. Levin.
6419 Remove anachronistic cast of xrealloc.
6420 * fnmatch_.h (__const): Remove. Use 'const'.
6421 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6422 type. Otherwise, it wouldn't compile with at least /bin/cc on
6423 ymp-cray-unicos9.0.2.X.
6424 Combine two mostly-identical uses of alloca into one.
6425 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6427 2003-08-04 Dave Love <d.love@dl.ac.uk>
6431 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6432 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6433 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6434 obsolete NLIST_NAME_UNION.
6435 [__GNU__]: Undef BSD and FSCALE.
6436 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6438 2003-08-03 Paul Eggert <eggert@twinsun.com>
6440 * stdbool_.h (_Bool): Make it signed char, instead of
6441 an enum type, so that it's guaranteed to promote to int. See:
6442 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6444 2003-07-31 Paul Eggert <eggert@twinsun.com>
6446 * strerror.c: Include config.h, limits.h. Declare sprintf.
6447 (strerror): Don't assume that a printable int fits in 14 bytes.
6449 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6450 Bruno Haible <bruno@clisp.org>
6452 * getline.h (getline, getdelim): Change return type to ssize_t.
6453 * getline.c (getline, getdelim): Likewise.
6454 Remove _GNU_SOURCE define; now it's defined in config.h through
6457 2003-07-22 Paul Eggert <eggert@twinsun.com>
6459 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6460 over-parenthesization in macros.
6462 Sync with coreutils.
6464 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6467 Use `exit_failure' for xalloc and xmemcoll instead of their own
6468 private exit-failure variables.
6469 * xalloc.h (xalloc_exit_failure): Remove.
6470 * xmalloc.c: Likewise. Include exitfail.h.
6471 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6472 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6473 * xmemcoll.c: Likewise. Include exitfail.h.
6474 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6476 2003-07-18 Paul Eggert <eggert@twinsun.com>
6478 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6479 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6480 to test that it can stand by itself. Include "exitfail.h".
6481 Clients should set exit_failure instead.
6482 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6484 2003-07-18 Andreas Schwab <schwab@suse.de>
6486 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6488 2003-07-18 Bruno Haible <bruno@clisp.org>
6490 * getndelim2.h: New file.
6491 * getndelim2.c: Make into a module of its own. Include config.h,
6493 (getndelim2): Make non-static. Change return type to ssize_t.
6494 * getline.h: Change argument names.
6495 * getline.c: Include getndelim2.h instead of getndelim2.c.
6496 * getnline.c: Include getndelim2.h.
6498 2003-07-17 Bruno Haible <bruno@clisp.org>
6500 * Makefile.am: Remove file.
6501 * Makefile.in: Remove file.
6503 2003-07-17 Bruno Haible <bruno@clisp.org>
6505 * getnline.h: New file.
6506 * getnline.c: New file.
6507 * getndelim2.c: New file, extracted from getline.c.
6508 (getndelim2): Renamed from getdelim2, with added nmax argument.
6509 * getline.c: Include getndelim2.c.
6510 (getdelim2): Moved out to getndelim2.c.
6511 (getline, getdelim): Update.
6513 2003-07-15 <karl@gnu.org>
6515 * vasnprintf.c: update from gettext.
6517 2003-07-15 Jim Meyering <jim@meyering.net>
6519 * makepath.c (make_path): Enclose diagnostic in _(...).
6521 2003-07-14 Paul Eggert <eggert@twinsun.com>
6523 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6524 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6525 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6526 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6527 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6528 updated automatically by ../config/srclist-update. This changes
6529 their license from LPGL to GPL.
6531 2003-07-14 Jim Meyering <jim@meyering.net>
6533 Don't emit diagnostics. Let callers do that.
6534 * save-cwd.c: Don't include "error.h".
6535 (save_cwd): Don't call error. Ensure that errno is valid
6536 when returning nonzero.
6538 * save-cwd.h (restore_cwd): Update prototype.
6539 * save-cwd.c (restore_cwd): Remove two parameters.
6540 Simplify. Don't call error upon failure. Let callers do that.
6541 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6542 when auditing is enabled. But don't bother updating the #if.
6544 2003-07-14 Simon Josefsson <jas@extundo.com>
6546 * mempcpy.h: New file.
6547 * mempcpy.c: New file.
6549 2003-07-14 Paul Eggert <eggert@twinsun.com>
6551 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6552 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6553 unicodeio.c, unicodeio.h, unlocked-io.h:
6554 Switch from LGPL to GPL.
6556 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6558 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6559 it breaks C++ compilation.
6560 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6562 2003-07-10 Jim Meyering <jim@meyering.net>
6564 * vasnprintf.c: Remove trailing blanks.
6565 Make cpp indentation consistent.
6567 2003-07-09 Paul Eggert <eggert@twinsun.com>
6569 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6570 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6571 Switch from LGPL to GPL.
6573 2003-07-07 Paul Eggert <eggert@twinsun.com>
6575 * mktime.c: Fix some boundary cases and remove need for floating point.
6577 Issue a compile-time diagnostic if time_t is floating point, or if
6578 two's complement arithmetic is not in effect, or if arithmetic
6579 right shift does not propagate the sign. These assumptions were
6580 all in the original code but they weren't checked.
6582 (TIME_T_MIDPOINT, verify): New macros.
6583 (__isleap): Remove; it has integer overflow problems.
6584 (leapyear): New function, without those problems.
6585 (ydhms_tm_diff): Remove; splitting into two parts.
6586 (ydhms_diff): New function, containing the arithmetic part of
6587 the old ydhms_tm_diff function. Issue a compile-time
6588 diagnostic if we are not using C99 integer division.
6589 Avoid casts when possible.
6590 (guess_time_tm): New function, containing the checking part of
6591 the old ydhms_tm_diff function. Return the new value, rather than
6592 the difference between it and the old. Accept a new argument T
6593 so that *T specifies the old value. Check for overflow in the result.
6595 (__mktime_internal): Use a time_t offset, not a long int offset.
6596 This undoes the 2003-06-04 change, which is no longer needed now
6597 that we have better overflow checking.
6598 (localtime_offset): Likewise.
6600 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6601 and long are 64-bit but int is only 32-bit.
6602 (ydhms_diff): Use long int to store year1 and yday1.
6603 Issue a compile-time diagnostic if long int is not wide enough.
6605 (__mktime_internal): Use long int to store adjusted year and yday.
6606 Use plain C rather than preprocessor commands, if that doesn't
6608 Check for overflow (and try to repair) after each probe
6609 rather than checking only at the very end. This avoids some bugs
6610 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6611 does not equal GMT offset at maximum time).
6612 Use integer to check for overflow rather than floating point; this
6613 is more portable to non-IEEE hosts, and is a tad faster.
6614 When we detect that we are oscillating between two values,
6615 don't check whether tm_isdst has the requested value, since
6616 we already know the answer. When tm_isdst has the wrong value,
6617 use a different heuristic to find the right one, based on the
6618 extreme values actually observed in practice in tz2003a,
6619 rather than the (overly optimistic) "previous 3 calendar quarters".
6621 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6622 "T const" to accommodate glibc style.
6623 (check_result): Use less-confusing report format. "long" -> "long int.
6625 Don't loop if the iteration overflows time_t.
6626 Allow a negative step in the iteration.
6628 2003-07-01 Paul Eggert <eggert@twinsun.com>
6630 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6631 having it depend on HAVE_SYS_TYPES_H.
6633 2003-06-25 Bruno Haible <bruno@clisp.org>
6635 * readlink.c: New file.
6637 2003-06-20 Bruno Haible <bruno@clisp.org>
6639 Assume C89, so PARAMS isn't needed.
6640 * unicodeio.h (PARAMS): Remove.
6641 * unicodeio.c: Don't use PARAMS.
6643 2003-06-18 Jim Meyering <jim@meyering.net>
6645 Merge changes from coreutils.
6646 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6647 Remove explicit declarations of xmalloc and realloc.
6649 (read_utmp): Remove anachronistic cast of xmalloc.
6651 2003-06-17 Paul Eggert <eggert@twinsun.com>
6653 Assume C89, so PARAMS isn't needed.
6654 * backupfile.h (PARAMS): Remove. All uses removed.
6655 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6656 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6657 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6658 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6659 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6660 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6661 xstrtol.h: Likewise.
6662 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6663 same.h, strverscmp.h: Do not include config.h; no longer needed.
6664 Anyway, config.h should always be included before any other file.
6666 2003-06-11 Simon Josefsson <jas@extundo.com>
6668 * sysexit_.h: New file.
6670 2003-05-20 Derek Price <derek@ximbiot.com>
6672 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6674 2003-06-10 Simon Josefsson <jas@extundo.com>
6676 * strchrnul.h: New file.
6677 * strchrnul.c: New file.
6679 2003-06-10 Simon Josefsson <jas@extundo.com>
6681 * argp.h: New file, from glibc.
6682 * argp-ba.c: New file, from glibc.
6683 * argp-eexst.c: New file, from glibc.
6684 * argp-fmtstream.c: New file, from glibc.
6685 * argp-fmtstream.h: New file, from glibc.
6686 * argp-fs-xinl.c: New file, from glibc.
6687 * argp-help.c: New file, from glibc.
6688 * argp-namefrob.h: New file, from glibc.
6689 * argp-parse.c: New file, from glibc.
6690 * argp-pv.c: New file, from glibc.
6691 * argp-pvh.c: New file, from glibc.
6692 * argp-xinl.c: New file, from glibc.
6694 2003-06-07 Jim Meyering <jim@meyering.net>
6696 * readtokens.h: Put `Free Software Foundation, Inc.'
6697 in place of my name in the copyright comment.
6698 Remove definition and uses of __P.
6701 * stat.c: Don't declare xmalloc explicitly.
6702 Instead, include "xalloc.h".
6703 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6704 xrealloc, and xcalloc return values.
6705 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6707 * xgetcwd.h: Remove definition/uses of PARAMS.
6709 2003-06-06 Jim Meyering <jim@meyering.net>
6711 * stdbool_.h: Renamed from stdbool.h.in.
6713 2003-06-06 Jim Meyering <jim@meyering.net>
6715 Merge from coreutils.
6716 * same.c: (same_name): Declare *_basename locals to be `const'.
6717 Consolidate declarations and initializations of *_base* locals.
6719 Merge from coreutils.
6720 This avoids a core dump on systems without GNU putenv,
6721 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6722 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6723 (unsetenv): New static function, from GNU libc.
6724 (rpl_putenv): Use it.
6726 * modechange.c: Remove trailing blanks.
6728 Merge from coreutils.
6729 * fsusage.c: Remove declaration of statfs.
6730 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6732 * posixtm.c: Include <stdbool.h> unconditionally.
6734 2003-06-05 Paul Eggert <eggert@twinsun.com>
6736 * mktime.c (__mktime_internal): When resolving a tm_isdst
6737 mismatch, look in future quarters as well as past. This fixes a
6738 bug when processing fall-backwards gaps immediately after a long
6739 period of daylight-saving time.
6741 * mktime.c: Assume freestanding C89 or better.
6742 (HAVE_LIMITS_H): Remove. Assume it's 1.
6743 (__P): Remove; not used.
6744 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6745 (mktime, not_equal_tm, print_tm, check_result,
6746 main): Use prototypes. Use const * where appropriate.
6747 (main): Fix typo in testing code that uncovered by above changes.
6748 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6750 2003-06-04 Paul Eggert <eggert@twinsun.com>
6752 * mktime.c: Fix Debian bug 177940
6753 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6754 (localtime_offset): Now long int, not time_t, because we want it
6755 to be guaranteed to be signed. All uses changed.
6756 (__mktime_internal): If overflow would occur when adding offset,
6759 Merge 'human' changes from coreutils. Rewrite to support
6760 locale-specific notations like thousands separators.
6761 * human.c: Simplify authorship notice.
6762 Include human.h immediately after config.h.
6763 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6764 <limits.h>: Do not include, since human.h does.
6765 (SIZE_MAX, UINTMAX_MAX): New macros.
6766 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6767 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6768 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6769 (power_letter): Renamed from suffixes.
6770 (generate_suffix_backwards): Remove.
6771 (adjust_value): Now takes int style (because of human.h changes)
6772 and long double value (for greater precision on some platforms).
6773 (group_number): New function.
6774 (human_readable): Use it. Use integer options, not enum.
6775 Put the options before the sizes in the arg list.
6776 Support all the new options.
6777 The old human_readable function has been removed;
6778 use inttostr.h instead.
6779 (human_readable, default_block_size, humblock):
6780 Use uintmax_t, not int, for block sizes.
6781 (human_readable_inexact, block_size_types): Remove.
6782 (block_size_opts): New constant.
6783 (human_options): Renamed from human_block_size, with new signature
6784 that allows block sizes up to UINTMAX_MAX. All callers changed.
6785 * human.h: Add copyright and authorship notice.
6786 Include <limits.h> and <stdbool.h> unconditionally.
6787 (PARAMS): Remove. All uses removed.
6788 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6789 (enum human_inexact_style): Remove tag; now a nameless enum.
6790 (human_floor, human_ceiling, human_round_to_even): Now have
6791 values 2, 0, 1 rather than -1, 1, 0.
6792 (human_group_digits, human_suppress_point_zero, human_autoscale,
6793 human_base_1024, human_SI, human_B): New constants.
6794 (human_readable_inexact, human_block_size): Remove.
6795 (human_readable): Size args are now uintmax_t, not int.
6796 (human_options): New decl.
6798 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6799 unnecessary now that we assume C89 or better. This change
6800 imported from coreutils.
6802 * mktime.c (__mktime_internal): Do not reject negative timestamps
6803 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6804 in the 2003-05-30 sync from glibc.
6806 .h files should stand alone, but we shouldn't include <sys/types.h>
6807 if we can get away with just <stddef.h>.
6809 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6810 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6811 rather than <sys/types.h>, as we merely need size_t.
6812 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6814 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6815 Include <stdio.h>, to get FILE.
6816 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6817 memcasecmp.h has included <stddef.h> and all we need is size_t.
6818 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6819 our interface, instead of including <sys/types.h>
6821 2003-06-02 Paul Eggert <eggert@twinsun.com>
6824 Fix some minor time-related bugs with POSIX time arguments.
6825 Some valid time stamps were being rejected (notably -1, and
6826 time stamps before 1900 on 64-bit hosts). And some invalid
6827 time stamps were being accepted, e.g. September 31.
6829 * posixtm.h (posixtime): Return bool instead of time_t, so
6830 that we can return (time_t) -1 successfully.
6831 * posixtm.c: Likewise.
6832 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6833 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6834 (t): Remove static var.
6835 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6836 of static var. All uses changed.
6837 (year): Do not reject years before 1900; they can occur with
6839 (posix_time_parse): Do not check for out-of-range components;
6840 that is now the caller's responsibility, since our checks were
6841 only approximations.
6842 (posixtime): Use mktime to check for out-of-range components,
6843 since it knows them exactly.
6844 If mktime returns (time_t) -1, check whether an error actually occurred
6845 by invoking localtime on -1.
6846 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6847 posixtime failures better.
6848 Improve the test data (in comments only).
6850 2003-05-30 <karl@gnu.org>
6852 * mktime.c: update from libc.
6854 2003-05-30 Bruno Haible <bruno@clisp.org>
6856 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6857 * localcharset.h: Likewise.
6858 * localcharset.c: Likewise.
6860 2003-05-28 Paul Eggert <eggert@twinsun.com>
6862 Assume the headers required for C89 freestanding compilers.
6863 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6864 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6865 without checking for HAVE_LIMITS_H.
6866 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6867 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6869 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6870 * exclude.c: Include <stdbool.h> unconditionally.
6871 * tempname.c: Include <stddef.h> unconditionally.
6872 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6873 * modechange.c, rpmatch.c (NULL): Don't define, since
6874 <stddef.h> does that.
6875 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6876 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6877 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6878 * xstrtol.c: Likewise.
6879 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6880 * savedir.c: Include <stddef.h> instead of defining NULL.
6882 * addext.c (addext): Use assignment rather than cast, to avoid
6883 warnings on some platforms.
6885 * mktime.c (__mktime_internal): Do not reject negative timestamps
6888 2003-05-10 Bruno Haible <bruno@clisp.org>
6890 * linebreak.c (iconv_string_length): Don't return -1 just because the
6891 string is longer than 4 KB.
6893 2003-05-12 Jim Meyering <jim@meyering.net>
6895 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6896 the space-padded-by-default conversion specifiers, %e, %k, %l.
6898 2003-05-03 Bruno Haible <bruno@clisp.org>
6900 Upgrade to Unicode-4.0.
6901 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6902 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6903 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6904 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6905 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6906 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6907 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6908 Change width of U+E0100..U+E01EF from 1 to 0.
6910 2003-04-25 Bruno Haible <bruno@clisp.org>
6912 * copy-file.c: Include <stddef.h>, for size_t.
6914 2003-04-25 Jim Meyering <jim@meyering.net>
6916 * copy-file.c (copy_file_preserving): Declare buf_size to be
6917 of type size_t, not int.
6919 2003-04-11 Jim Meyering <jim@meyering.net>
6921 Merge changes from Coreutils.
6923 2003-03-22 Jim Meyering <jim@meyering.net>
6925 * strftime.c (widen): Cast alloca return value to proper type.
6927 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6930 * strftime.c (my_strftime): Handle very large width
6931 specifications for numeric values correctly. Improve checks for
6934 2003-01-19 Jim Meyering <jim@meyering.net>
6936 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6937 (nl_get_alt_digit) [! defined my_strftime]: Define.
6938 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6939 _nl_get_alt_digit and _nl_get_walt_digit.
6941 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6942 These changes have no effect outside of _LIBC.
6944 2003-04-10 Bruno Haible <bruno@clisp.org>
6946 * findprog.h: New file, from GNU gettext.
6947 * findprog.c: New file, from GNU gettext.
6949 2003-04-05 Jim Meyering <jim@meyering.net>
6951 Merge changes from Coreutils.
6953 * exclude.h (PARAMS): Remove definition and uses.
6954 * exclude.c: Remove uses of `PARAMS'.
6956 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6957 Add test-cases for DOS filenames. Declare program_name.
6958 (main): Set up program_name. Patch by Rich Dawe.
6960 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6962 Use mntctl's return value to drive the entry-processing loop, since
6963 we can't rely on the value of the vmt_length member in the last
6964 entry. On some systems doing so could result in exhausting
6965 virtual memory. Based in part on a patch from Mike Jetzer.
6967 2003-04-04 Bruno Haible <bruno@clisp.org>
6969 * linebreak.h: New file, from GNU gettext.
6970 * linebreak.c: New file, from GNU gettext with slight modifications.
6971 * lbrkprop.h: New file, from GNU gettext.
6973 2003-04-03 Bruno Haible <bruno@clisp.org>
6975 * utf8-ucs4.h: New file, from GNU gettext.
6976 * utf16-ucs4.h: New file, from GNU gettext.
6977 * ucs4-utf8.h: New file, from GNU gettext.
6978 * ucs4-utf16.h: New file, from GNU gettext.
6980 2003-04-02 Bruno Haible <bruno@clisp.org>
6982 * binary-io.h: New file, from GNU gettext.
6984 2003-04-01 Bruno Haible <bruno@clisp.org>
6986 * pathname.h: New file, from GNU gettext.
6987 * concatpath.c: New file, from GNU gettext.
6989 2003-03-30 Bruno Haible <bruno@clisp.org>
6991 * copy-file.c (copy_file_preserving): Don't set owner if the function
6992 chown() doesn't exist.
6994 2003-03-28 Bruno Haible <bruno@clisp.org>
6996 * copy-file.h: New file, from GNU gettext.
6997 * copy-file.c: New file, from GNU gettext.
6999 2003-03-18 Jim Meyering <jim@meyering.net>
7001 * quote.c (quote_n): Fix typo in comment.
7003 2003-03-14 Jim Meyering <jim@meyering.net>
7005 Merge changes from Coreutils.
7006 * obstack.h (obstack_object_size): Declare temporary, __o,
7007 to be const, in order to avoid warnings.
7008 (obstack_room): Likewise.
7009 (obstack_empty_p): Likewise.
7011 2003-03-13 Paul Eggert <eggert@twinsun.com>
7013 Merge changes from Bison.
7014 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7015 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7016 when compiling Bison 1.875's `bitset bset = obstack_alloc
7017 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7018 * hash.c: Include <stdbool.h> unconditionally.
7020 2003-03-09 Paul Eggert <eggert@twinsun.com>
7022 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7023 Reported by Bruce Becker; see:
7024 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7026 2003-03-03 Paul Eggert <eggert@twinsun.com>
7027 Bruno Haible <bruno@clisp.org>
7029 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7030 Reported by John Hughes, see
7031 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7033 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7035 * poll_.h: New file.
7038 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7040 * mathl.h: New file.
7041 * acosl.c: New file.
7042 * asinl.c: New file.
7043 * atanl.c: New file.
7044 * ceill.c: New file.
7047 * floorl.c: New file.
7048 * frexpl.c: New file.
7049 * ldexpl.c: New file.
7051 * sincosl.c: New file.
7053 * sqrtl.c: New file.
7055 * trigl.c: New file.
7056 * trigl.h: New file.
7058 2003-02-17 Bruno Haible <bruno@clisp.org>
7060 * mkdtemp.h: New file, from GNU gettext.
7061 * mkdtemp.c: New file, from GNU gettext.
7063 2003-01-31 Bruno Haible <bruno@clisp.org>
7065 * rename.c: #undef rename before defining rpl_rename.
7066 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7068 2003-01-30 Bruno Haible <bruno@clisp.org>
7070 * printf-args.h: New file, from GNU gettext.
7071 * printf-args.c: New file, from GNU gettext.
7072 * printf-parse.h: New file, from GNU gettext.
7073 * printf-parse.c: New file, from GNU gettext.
7074 * vasnprintf.h: New file, from GNU gettext.
7075 * vasnprintf.c: New file, from GNU gettext.
7076 * asnprintf.c: New file, from GNU gettext.
7077 * vasprintf.h: New file, from GNU gettext with modifications.
7078 * vasprintf.c: New file, from GNU gettext.
7079 * asprintf.c: New file, from GNU gettext.
7081 2003-01-29 Bruno Haible <bruno@clisp.org>
7083 * stpncpy.h: New file, from GNU gettext with modifications.
7084 * stpncpy.c: New file, from GNU gettext with modifications.
7086 2003-01-28 Bruno Haible <bruno@clisp.org>
7088 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7090 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7093 2003-01-27 Bruno Haible <bruno@clisp.org>
7095 * xsetenv.h: New file, from GNU gettext.
7096 * xsetenv.c: New file, from GNU gettext.
7098 2003-01-23 Bruno Haible <bruno@clisp.org>
7100 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7102 2003-01-22 Bruno Haible <bruno@clisp.org>
7104 * exit.h: New file, from GNU gettext.
7106 2003-01-11 Bruno Haible <bruno@clisp.org>
7108 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7109 * strcase.h (strcasecmp, strncasecmp): Likewise.
7111 2003-01-14 Jim Meyering <jim@meyering.net>
7113 * same.c (same_name): Tweak a comment.
7115 2003-01-11 Bruno Haible <bruno@clisp.org>
7117 * same.c (same_name): Reorder tests so as to avoid calling stat()
7118 when a string comparison is sufficient.
7120 2003-01-11 Bruno Haible <bruno@clisp.org>
7122 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7125 2003-01-11 Bruno Haible <bruno@clisp.org>
7127 * hash-pjw.c: Add comment about low quality of this function.
7129 2003-01-12 Paul Eggert <eggert@twinsun.com>
7131 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7132 to avoid collisions with libcurses and libreadline.
7134 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7135 * getstr.h, getstr.c: Remove.
7136 * getline.c: Include "getline.h", to check interface.
7137 Move body of old getstr.c here: this defines MIN_CHUNK and
7138 declares getdelim2, which is renamed from getstr.
7139 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7141 * linebuffer.c (readlinebuffer): Renamed from readline.
7143 * linebuffer.h: Likewise.
7144 (readline): Remove backward-compatibility macro.
7146 2003-01-12 Jim Meyering <jim@meyering.net>
7148 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7150 2003-01-10 Bruno Haible <bruno@clisp.org>
7152 * alloca_.h: New file.
7153 * getdate.y: Unconditionally include alloca.h.
7154 * makepath.c: Likewise.
7155 * setenv.c: Likewise.
7156 * userspec.c: Likewise.
7158 2003-01-09 Bruno Haible <bruno@clisp.org>
7160 * stdbool.h.in: New file.
7162 2003-01-08 Bruno Haible <bruno@clisp.org>
7164 * safe-read.c: Include specification header first, to ensure its
7166 * full-write.c: Likewise.
7168 2003-01-08 Jim Meyering <jim@meyering.net>
7170 * full-write.c: Undefine and define-away `const' after inclusion
7171 of errno.h, not before. Suggestion from Bruno Haible.
7173 2003-01-07 Jim Meyering <jim@meyering.net>
7175 * full-write.c: Rework so that it may serve to define full_read, too.
7176 * full-read.c: Simply #define FULL_READ and include full-write.c.
7178 2003-01-06 Jim Meyering <jim@meyering.net>
7180 * version-etc.c: Update year in translatable copyright string.
7182 2002-12-25 Bruno Haible <bruno@clisp.org>
7184 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7185 * xstrtol.h: Likewise.
7186 * xstrtoimax.c: Likewise.
7187 * xstrtoumax.c: Likewise.
7188 * human.h: Likewise.
7190 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7191 on systems that have <inttypes.h> but not <stdint.h>.
7193 2002-12-31 Paul Eggert <eggert@twinsun.com>
7195 * memcoll.c (memcoll): Fall back on a simple algorithm using
7196 memcmp if strcoll doesn't work.
7198 2002-12-23 Bruno Haible <bruno@clisp.org>
7200 * localcharset.h: New file.
7201 * localcharset.c: Include it.
7202 * unicodeio.c: Likewise.
7204 2002-12-22 Bruno Haible <bruno@clisp.org>
7206 * utime.c (utime_null): No need to call ftruncate if the file was
7209 2002-12-23 Bruno Haible <bruno@clisp.org>
7211 * memcoll.c (STRCOLL): New macro.
7214 2002-12-22 Bruno Haible <bruno@clisp.org>
7216 * getstr.h (getstr): Define, to avoid clash with libcurses.
7217 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7219 2002-12-22 Bruno Haible <bruno@clisp.org>
7221 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7223 2002-12-23 Bruno Haible <bruno@clisp.org>
7225 * getline.h: Include <stddef.h>, for size_t.
7227 * unicodeio.h: Include <stddef.h>, for size_t.
7228 * unicodeio.c: Don't include <stddef.h>.
7230 2002-12-17 Bruno Haible <bruno@clisp.org>
7232 * canon-host.c (strdup): Remove unused declaration.
7234 * fsusage.c: Include full_read.h.
7235 (get_fs_usage): Use full_read instead of safe_read.
7237 * utime.c (utime_null): Use SAFE_READ_ERROR.
7239 2002-12-11 Bruno Haible <bruno@clisp.org>
7241 * setenv.h: Rewritten to cope with systems that have setenv() but not
7243 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7246 2002-12-11 Bruno Haible <bruno@clisp.org>
7248 * setenv.c (alloca): Fall back to malloc.
7250 (setenv): Use freea() to free memory allocated with alloca().
7252 2002-11-13 Bruno Haible <bruno@clisp.org>
7254 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7255 function declarations.
7256 * unsetenv.c (unsetenv): Likewise.
7258 2002-03-04 Bruno Haible <bruno@clisp.org>
7260 Portability to AIX 4.3.3.
7261 * unsetenv.c: New file, extracted from setenv.c.
7262 * setenv.c: Move the unsetenv() function to unsetenv.c.
7264 2001-12-20 Bruno Haible <bruno@clisp.org>
7266 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7267 use malloc instead. For SunOS 4.
7269 2001-12-11 Bruno Haible <bruno@clisp.org>
7271 * setenv.c: Declare alloca.
7272 (compar_fn_t): New typedef.
7273 (KNOWN_VALUE, STORE_VALUE): Use it.
7275 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7278 2002-12-10 Paul Eggert <eggert@twinsun.com>
7280 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7281 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7282 Choose values that are less likely to collide with system fnmatch
7284 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7285 defined (e.g., a pure POSIX system).
7286 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7287 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7289 2002-12-06 Jim Meyering <jim@meyering.net>
7291 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7293 Merge in changes from libc's misc/error.c, in preparation
7294 for the merge of gnulib's changes back into libc.
7296 * error.c (_): Define only if not already defined.
7297 Move definition to follow all #include directives.
7298 Include unlocked-io.h only if !_LIBC.
7299 [_LIBC]: Include <libio/libioP.h>.
7300 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7301 (fflush): Tweak definition to use INTUSE.
7304 2002-12-05 Paul Eggert <eggert@twinsun.com>
7306 * alloca.c [defined emacs]: Include "lisp.h".
7307 (xalloc_die) [defined emacs]: New macro.
7308 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7309 [! defined emacs]: Include <xalloc.h>.
7310 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7311 (pointer): Typedef to POINTER_TYPE *.
7312 (malloc): Remove decl; we now always use xmalloc.
7313 (alloca): Use old-style definition, since Emacs needs this.
7314 Check for arithmetic overflow when computing combined size.
7316 2002-12-04 Paul Eggert <eggert@twinsun.com>
7318 Do not generate unlocked-io.h automatically, since it's easier to
7319 maintain it by hand.
7321 * unlocked-io.h: New file, from GNU diffutils,
7322 but with proper copyright notice and attribution.
7324 * Makefile.am: Add copyright notice.
7325 (libfetish_a_SOURCES): Add unlocked-io.h.
7326 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7327 (DISTCLEANFILES, io_functions): Remove macros.
7328 (EXTRA_DIST): Remove gen_uio.
7329 (unlocked-io.h): Remove rule.
7331 2002-12-04 Jim Meyering <jim@meyering.net>
7333 Reflect the fact that stat.c and lstat.c are no longer generated.
7334 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7335 (DISTCLEANFILES): Likewise.
7336 (EXTRA_DIST): Likewise.
7337 (all_local): Don't depend on stat.c or lstat.c.
7338 (stat.c, lstat.c): Remove rules.
7339 (EXTRA_DIST): Remove xstat.in.
7341 * xstat.in: Remove file. Contents moved into stat.c.
7342 * stat.c: New file. Contents mostly from xstat.in.
7343 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7344 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7346 * safe-read.c: Rework so that it may serve to define safe_write, too.
7347 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7349 2002-12-03 Jim Meyering <jim@meyering.net>
7351 * safe-read.c, safe-write.c: Change variable names and comments, but
7352 not semantics, to minimize the differences between these two files.
7353 (safe_read): Change comment to mention SAFE_READ_ERROR.
7355 * safe-read.c (IS_EINTR): Define.
7356 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7358 2002-12-02 Bruno Haible <bruno@clisp.org>
7360 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7361 Define, taken from safe-read.c.
7362 (INT_MAX): Provide fallback.
7363 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7364 * safe-write.h (SAFE_WRITE_ERROR): Define.
7366 * safe-read.c (EINTR): Remove definition.
7367 (safe_read): Don't use EINTR if it is absent.
7369 2002-12-02 Jim Meyering <jim@meyering.net>
7371 * safe-read.c (EINTR): Define.
7372 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7373 (INT_MAX): Provide fallback.
7374 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7376 * safe-read.h (SAFE_READ_ERROR): Define.
7378 2002-12-01 Jim Meyering <jim@meyering.net>
7380 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7381 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7383 2002-11-27 Paul Eggert <eggert@twinsun.com>
7385 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7386 hash_rehash): Replace `if (limit <= value) abort ();' with
7387 `if (! (value < limit)) abort ();', for readability.
7389 2002-11-26 <karl@gnu.org>
7391 * strdup.c: copy from libc again, with jim's ok.
7392 * .cppi-disable: re-add strdup.c
7394 2002-11-25 <karl@gnu.org>
7396 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7397 instead of "strtol.c".
7399 2002-11-25 Jim Meyering <jim@meyering.net>
7401 * mktime.c: Sync from libc, now that it has the latest fix.
7403 2002-11-24 <karl@gnu.org>
7405 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7406 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7408 2002-11-24 Jim Meyering <jim@meyering.net>
7410 Update from coreutils:
7412 * mktime.c: Merge in changes from libc.
7414 Avoid a link-time failure on some Linux systems.
7415 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7416 (__mon_yday): Declare with the STATIC attribute.
7417 (__mktime_internal): Likewise.
7418 Based on a report from Greg Schafer.
7420 2002-11-23 Jim Meyering <jim@meyering.net>
7422 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7423 Use `unsigned', not `int', as type of index.
7425 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7427 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7429 2002-11-22 Paul Eggert <eggert@twinsun.com>
7431 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7432 hint that one should use `if (! x) abort ();' rather than `assert
7433 (x);', and anyway it's one less thing to worry about configuring.
7434 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7435 hash_rehash, hash_insert): Use abort rather than assert.
7437 2002-11-22 Paul Eggert <eggert@twinsun.com>
7439 * quotearg.h: Allow multiple inclusion by surrounding with
7440 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7441 so that we can be included first.
7442 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7443 * quotearg.c: Include quotearg.h immediately after config.h.
7444 No need to include stddef.h or sys/types.h any more.
7445 Surround local include files with "", not "<>".
7446 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7447 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7448 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7449 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7450 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7451 (ISPRINT): Remove; no longer needed now that we assume C89.
7453 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7456 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7457 quotearg_char): Use SIZE_MAX rather than
7458 (size_t) -1 when we are talking about "infinity".
7460 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7462 2002-11-22 Bruno Haible <bruno@clisp.org>
7464 * safe-read.h: Assume C89. Add comments.
7465 (safe_read): Change return type to size_t.
7466 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7467 counts > SSIZE_MAX correctly.
7468 * safe-write.h: New file.
7469 * safe-write.c: New file.
7470 * full-read.h: New file.
7471 * full-read.c: New file.
7472 * full-write.h: Assume C89. Add comments.
7473 * full-write.c: Include safe-write.h.
7474 (full_write): Rewritten to use safe_write.
7475 Suggested by Jim Meyering and Paul Eggert.
7477 2002-11-21 Bruno Haible <bruno@clisp.org>
7479 Remove case insensitive option matching.
7480 * argmatch.h (argcasematch): Remove declaration.
7481 (ARGCASEMATCH): Remove macro.
7482 (__xargmatch_internal): Remove case_sensitive argument.
7483 (XARGMATCH): Update.
7484 (XARGCASEMATCH): Remove macro.
7485 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7486 case_sensitive argument.
7487 (argcasematch): Remove function.
7488 (__xargmatch_internal): Remove case_sensitive argument.
7489 (main): Use XARGMATCH instead of XARGCASEMATCH.
7491 * xmalloc.c: Change compile-time error message. Add comment about
7492 required autoconf version.
7494 2002-11-21 Jim Meyering <jim@meyering.net>
7496 * strdup.c (strdup): Tweak comment and initial #if/#include.
7498 Merge in changes from the coreutils.
7500 2002-09-25 Paul Eggert <eggert@twinsun.com>
7501 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7502 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7503 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7504 int. Work more efficiently if X is the same width as uintmax_t.
7505 Do not compare X to -1, to avoid bogus compiler warning.
7506 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7507 Don't assume that f_frsize and f_bsize are the same type.
7509 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7512 * makepath.c (make_path): Restore umask *before* creating the final
7514 (make_path): Minor reformatting.
7516 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7517 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7519 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7520 ones. At least on GNU/Linux systems, `auto' means something else.
7523 2002-11-20 Paul Eggert <eggert@twinsun.com>
7525 Merge argmatch cleanups from Bison. Assume C89.
7527 * argmatch.c: Include config.h here, not in argmatch.h.
7528 Include stdlib.h, for EXIT_FAILURE.
7529 Always include <string.h>, since we assume C89.
7530 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7531 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7532 Include <stddef.h> instead, since it's all we need for size_t.
7533 (PARAMS): Remove. All uses removed.
7534 (ARRAY_CARDINALITY): Do not bother to #undef.
7535 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7536 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7537 Remove unnecessary parentheses.
7538 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7539 Insert necessary parentheses.
7540 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7541 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7543 2002-11-19 Bruno Haible <bruno@clisp.org>
7545 * mbswidth.c: Include mbswidth.h right at the beginning.
7546 * mbswidth.h: Include <stddef.h>, for size_t.
7548 * mbswidth.h (PARAMS): Remove macro.
7549 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7550 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7552 * gcd.h (PARAMS): Remove macro.
7553 (gcd): Use ANSI C function declarations.
7554 * gcd.c (gcd): Likewise.
7556 2002-11-15 Bruno Haible <bruno@clisp.org>
7558 * strcspn.c: Include <stddef.h>.
7559 (strcspn): Use ANSI C function declaration. Change return type to
7561 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7562 (strpbrk): Use NULL.
7563 * strpbrk.h (PARAMS): Remove macro.
7564 (strpbrk): Use ANSI C function declaration.
7565 * strstr.c: Don't include <sys/types.h>.
7566 * strstr.h (PARAMS): Remove macro.
7567 (strstr): Use ANSI C function declarations.
7569 2002-11-06 Bruno Haible <bruno@clisp.org>
7571 * gcd.h (gcd): Change argument type to 'unsigned long'.
7572 * gcd.c (gcd): Likewise.
7574 2002-11-05 Bruno Haible <bruno@clisp.org>
7576 * gcd.h: New file, from gettext-0.11.5.
7577 * gcd.c: New file, from gettext-0.11.5.
7579 2002-11-05 Bruno Haible <bruno@clisp.org>
7581 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7582 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7583 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7584 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7586 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7587 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7589 * closeout.c: Include gettext.h instead of <libintl.h>.
7590 * human.c: Include gettext.h instead of <libintl.h>.
7591 * quotearg.c: Include gettext.h instead of <libintl.h>.
7592 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7593 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7594 * userspec.c: Include gettext.h instead of <libintl.h>.
7595 * version-etc.c: Include gettext.h instead of <libintl.h>.
7596 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7597 (textdomain): Remove definition.
7598 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7600 * long-options.c: Remove include of <libintl.h> and definition of _.
7601 * same.c: Remove include of <libintl.h> and definition of _.
7603 2002-11-04 Bruno Haible <bruno@clisp.org>
7605 * stpcpy.h: New file, from GNU gettext-0.11.5.
7606 * strcase.h: New file, from GNU gettext-0.11.5.
7607 * strpbrk.h: New file, from GNU gettext-0.11.5.
7608 * strstr.h: New file, from GNU gettext-0.11.5.
7609 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7611 2002-05-09 Bruno Haible <bruno@clisp.org>
7613 * config.charset: Update for newest glibc. Add canonical names
7614 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7616 2002-05-09 Bruno Haible <bruno@clisp.org>
7618 * localcharset.c (get_charset_aliases): Add more Windows specific
7621 2002-05-08 Owen Taylor <otaylor@redhat.com>
7623 * config.charset: A few additions for Solaris.
7625 2001-12-05 Bruno Haible <bruno@clisp.org>
7627 * localcharset.c (locale_charset): Don't return an empty string.
7629 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7631 * config.charset: msdos in uk_UA uses CP1125.
7633 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7635 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7636 * localcharset.c (locale_charset): Declare as extern "C".
7638 2002-02-15 Bruno Haible <bruno@clisp.org>
7640 * config.charset [msdosdjgpp]: For Russian, use CP866.
7642 2002-02-11 Bruno Haible <bruno@clisp.org>
7644 * config.charset: Add support for NetBSD.
7646 2002-09-25 <karl@gnu.org>
7648 * strdup.c: copy from libc/string (via ../config/srclist*).
7649 * getopt*: copy from libc/posix.
7650 * gettext.h: copy from gettext.
7651 * .cppi-disable: add strdup.c, gettext.h.
7653 2002-07-01 Jim Meyering <meyering@lucent.com>
7655 * c-stack.c: Include sys/time.h.
7656 From Volker Borchert.
7658 2002-06-11 Paul Eggert <eggert@twinsun.com>
7660 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7661 New macro. Use it uniformly instead of
7662 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7663 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7664 reported by Vin Shelton.
7666 2002-06-22 Jim Meyering <meyering@lucent.com>
7668 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7669 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7671 2002-06-22 Paul Eggert <eggert@twinsun.com>
7673 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7674 Do not assume SA_SIGINFO behavior.
7675 Bug reported by Jim Meyering on NetBSD 1.5.2.
7677 2002-06-22 Jim Meyering <meyering@lucent.com>
7679 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7681 * exitfail.c, exitfail.h: Likewise.
7682 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7684 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7686 (EXTRA_DIST): Add fnmatch_loop.c.
7687 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7689 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7690 * fnmatch.c: Update from diffutils-2.8.2.
7691 * fnmatch_.h: New file. From diffutils-2.8.2.
7692 * fnmatch.h: Remove file.
7694 2002-06-18 Paul Eggert <eggert@twinsun.com>
7696 * file-type.h: Report an error if neither S_ISREG nor
7697 S_IFREG is defined, instead of using a test specific to glibc
7698 2.2. This should be safe, since POSIX requires S_ISREG and
7699 Unix Version 7 had S_IFREG. We don't need to check for
7700 <sys/types.h> since we don't use any symbols that it defines.
7702 2002-06-15 Jim Meyering <meyering@lucent.com>
7704 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7705 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7706 have been included before this file.
7708 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7710 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7711 so that each temporary file name is unique and valid in the first
7712 8 characters, for operation under DOS.
7714 2002-06-15 Jim Meyering <meyering@lucent.com>
7716 Work even with DJGPP 2.03, which lacks support for symlinks.
7718 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7720 * lchown.c (S_ISLNK): Likewise.
7722 2002-06-14 Jim Meyering <meyering@lucent.com>
7724 * file-type.h: Use the version from diffutils-2.8.2.
7725 * file-type.c: Likewise.
7727 2002-05-27 Jim Meyering <meyering@lucent.com>
7729 Fix a problem seen only on nonconforming systems whereby ls.c's
7730 use of localtime, and then of gettimeofday would cause trouble:
7731 the localtime call used to initialize rpl_gettimeofday's save
7732 mechanism would clobber ls's current local time information so
7733 that in any long listing the first file would always be listed
7734 with date 1970-01-01. Analysis by Volker Borchert.
7736 * gettimeofday.c (localtime): Undefine.
7737 (rpl_localtime): New function.
7739 2002-05-22 Jim Meyering <meyering@lucent.com>
7741 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7742 * file-type.h: New file.
7743 * file-type.c (file_type): New file/function. Extracted from diffutils.
7745 2002-04-29 Paul Eggert <eggert@twinsun.com>
7747 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7749 2002-04-28 Paul Eggert <eggert@twinsun.com>
7751 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7752 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7753 of 127, since 64 is the largest conceivable number for ancient
7755 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7757 2002-04-28 Jim Meyering <meyering@lucent.com>
7759 * sig2str.c (WTERMSIG): Remove definition (unused).
7761 2002-04-28 Paul Eggert <eggert@twinsun.com>
7763 * sig2str.h, sig2str.c: New files.
7764 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7766 2002-04-24 Jim Meyering <meyering@lucent.com>
7768 * gettext.h: New file, from Gettext.
7769 * Makefile.am (INCLUDES): Remove -I../intl.
7770 (libfetish_a_SOURCES): Add gettext.h.
7772 2002-04-16 Jim Meyering <meyering@lucent.com>
7774 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7775 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7776 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7778 2002-04-12 Jim Meyering <meyering@lucent.com>
7780 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7782 2002-03-10 Jim Meyering <meyering@lucent.com>
7784 * makepath.c (make_path): Remove a comma from a diagnostic.
7785 Suggestion from Santiago Vila.
7787 2002-03-08 Jim Meyering <meyering@lucent.com>
7789 * rename.c: Mention that this wrapper is needed also on
7790 mips-dec-ultrix4.4 systems.
7792 2002-03-02 Jim Meyering <meyering@lucent.com>
7794 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7795 not HAVE_CLOCK_SETTIME.
7797 2002-02-27 Paul Eggert <eggert@twinsun.com>
7799 * nanosleep.h: Rename to....
7800 * timespec.h: New name for nanosleep.h. All uses changed.
7802 * gettime.c: New file.
7803 * settime.c: New file.
7806 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7807 timespec.h. Remove nanosleep.h.
7809 2002-02-25 Paul Eggert <eggert@twinsun.com>
7811 * acl.c, acl.h: New files.
7812 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7814 2002-02-24 Jim Meyering <meyering@lucent.com>
7816 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7817 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7818 cause trouble. Reported by Nelson Beebe.
7820 2002-02-23 Paul Eggert <eggert@twinsun.com>
7822 * path-concat.c (xpath_concat): Reorder code to pacify
7823 compilers that don't know that xalloc_die never returns.
7825 2002-02-20 Jim Meyering <meyering@lucent.com>
7827 * getdate.c: Regenerate using bison-1.33.
7829 2002-02-15 Paul Eggert <eggert@twinsun.com>
7831 * posixver.c, posixver.h: New files.
7832 * Makefile.am (libfetish_a_SOURCES): Add them.
7834 2002-02-02 Paul Eggert <eggert@twinsun.com>
7835 Bruno Haible <bruno@clisp.org>
7837 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7838 (fwrite_success_callback): New declaration.
7839 * unicodeio.c (unicode_to_mb): New function, extracted from
7840 print_unicode_char. Call failure callback instead of error.
7841 (fwrite_success_callback): New function.
7842 (exit_failure_callback): New function.
7843 (fallback_failure_callback): New function.
7844 (print_unicode_char): Call unicode_to_mb.
7846 2002-01-26 Jim Meyering <meyering@lucent.com>
7848 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7850 2002-01-22 Jim Meyering <meyering@lucent.com>
7852 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7853 Otherwise, some versions of automake would omit the rule that makes
7854 Makefile from Makefile.in.
7856 2001-01-21 Paul Eggert <eggert@twinsun.com>
7858 * xmemcoll.h, xmemcoll.c: New files.
7859 * Makefile.am (libfetish_a_SOURCES): Add them.
7860 * memcoll.c: Include errno.h, and declare errno if not defined.
7861 (memcoll): Set errno to zero if there is no error.
7863 * quotearg.c (quotearg_buffer_restyled):
7864 Fix bug with quoting buffers containing NUL when backslashing escapes.
7865 This bug was exposed by the other changes in this patch.
7866 (quotearg_n_options): New arg ARGSIZE.
7867 All callers changed.
7868 (quoting_options_from_style): New function.
7869 (quotearg_n_style): Use it.
7870 (quotearg_n_style_mem): New function.
7872 * quotearg.h (quotearg_n_style_mem): New function.
7874 2002-01-16 Jim Meyering <meyering@lucent.com>
7876 * getdate.y: Add three semicolons, each just before a closing brace.
7877 Bison (as of version 1.31) no longer papers over that mistake.
7879 2002-02-14 Paul Eggert <eggert@twinsun.com>
7881 * backupfile.c (ISDIGIT): Comment fix.
7882 * getdate.y (ISDIGIT): Likewise.
7883 * posixtm.c (ISDIGIT, year): Likewise.
7884 * strverscmp.c (ISDIGIT): Likewise.
7885 * userspec.c (ISDIGIT): Likewise.
7887 2002-01-05 Jim Meyering <meyering@lucent.com>
7889 * version-etc.c (version_etc_copyright): Update copyright year.
7891 2001-01-19 Paul Eggert <eggert@twinsun.com>
7893 * closeout.c (close_stdout_status): If ferror (stdout), do
7894 not silently exit merely because the output buffer happens to
7895 have nothing pending.
7897 2001-12-18 Paul Eggert <eggert@twinsun.com>
7899 See the big note in ../ChangeLog.
7900 * human.c (suffixes): Prefer K to k for 1024.
7901 (generate_suffix_backwards): New function.
7902 (human_readable_inexact): Use it.
7903 * xstrtol.c (__xstrtol): If there is no number but there
7904 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7905 Accept 'K' as well as 'k'.
7907 2001-12-15 Jim Meyering <meyering@lucent.com>
7909 * regex.h (__restrict_arr): Update from libc.
7911 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7912 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7915 2001-12-10 Jim Meyering <meyering@lucent.com>
7917 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7918 Instead, include "xalloc.h".
7919 (initbuffer): Don't cast xmalloc return value to char*.
7920 (readline): Reword comment.
7921 Don't cast xrealloc return value to char*
7924 2001-12-09 Jim Meyering <meyering@lucent.com>
7926 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7927 `signed and unsigned type in conditional expression'.
7928 * posixtm.c (posix_time_parse): Likewise.
7930 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7932 * readtokens.c (readtoken): Declare an index to be of type unsigned
7933 to avoid a pedantic warning.
7935 * getstr.c: Don't include assert.h.
7936 (getstr): Remove warning-evoking assertions.
7937 Return -1 if offset parameter is out of bounds.
7938 Change the type of a local from int to size_t.
7940 * strftime.c (my_strftime_localtime_r): Include this function
7941 definition in the `#if ! HAVE_TM_GMTOFF' block.
7943 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7944 Include xalloc.h instead.
7946 2001-12-02 Jim Meyering <meyering@lucent.com>
7948 * tempname.c: Don't declare getenv, thus reverting the change of
7949 2001-11-18. It's no longer necessary, now that stdlib.h is always
7952 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7953 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7955 2001-11-30 Akim Demaille <akim@epita.fr>
7957 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7958 before being defined.
7960 2001-11-27 Paul Eggert <eggert@twinsun.com>
7962 * quotearg.h (quotearg_n, quotearg_n_style):
7963 First arg is int, not unsigned.
7964 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7965 (SIZE_MAX, UINT_MAX): New macros.
7966 (quotearg_n_options): Abort if N is negative.
7967 Avoid overflow check on hosts where size_t is 64 bits and int
7968 is 32 bits, as overflow is impossible there.
7969 Fix off-by-one typo that caused unnecessary reallocation.
7971 2001-11-27 Jim Meyering <meyering@lucent.com>
7973 * tempname.c: Merge with version from libc.
7974 * regex.c: Likewise.
7976 * tempname.c: Include stdlib.h unconditionally. On some old systems
7977 for which STDC_HEADERS is 0, it was not included, resulting in a
7978 warning about an integer-to-pointer conversion problem with getenv.
7979 Reported by Volker Borchert.
7981 2001-11-26 Jim Meyering <meyering@lucent.com>
7983 * gtod.h: Remove file.
7984 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7985 * gettimeofday.c: Don't include gtod.h.
7986 (GTOD_init): Remove function.
7987 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7988 Suggestion from Volker Borchert.
7990 2001-11-23 Jim Meyering <meyering@lucent.com>
7992 * hash.h (struct hash_table): Don't define here. Merely declare it.
7993 * hash.c (struct hash_table): Define it here instead.
7995 2001-11-22 Jim Meyering <meyering@lucent.com>
7997 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7999 2001-11-18 Paul Eggert <eggert@twinsun.com>
8001 * tempname.c (TMP_MAX): Remove; no longer needed.
8002 (TEMPORARIES): New macro.
8003 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8004 removes an artificial limitation (e.g. HP-UX 10.20, where
8007 2001-11-18 Jim Meyering <meyering@lucent.com>
8009 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8012 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8013 files will be created before anything else.
8015 2001-11-17 Jim Meyering <meyering@lucent.com>
8017 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8018 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8019 rather than group writable. Patch by Juan F. Codagnone.
8021 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8022 Instead, include "xalloc.h".
8024 * mountlist.c: Include unlocked-io.h after all system headers.
8025 Remove explicit declarations of xmalloc, xrealloc,
8026 and xstrdup. Instead, include "xalloc.h".
8028 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8029 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8030 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8032 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8033 Reported by Padraig Brady.
8035 * mkstemp.c: #undef mkstemp.
8037 (rpl_mkstemp): Rename from mkstemp.
8040 2001-11-16 Jim Meyering <meyering@lucent.com>
8042 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8043 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8044 determine the amount of total physical memory, use pstat_getstatic.
8045 HPUX-11 doesn't define _SC_PHYS_PAGES.
8046 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8047 If sysconf couldn't be used to determine the amount of available
8048 physical memory, use both pstat_getstatic and pstat_getdynamic.
8049 Based on a patch from Bob Proulx.
8051 2001-11-05 Jim Meyering <meyering@lucent.com>
8053 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8055 2001-11-03 Jim Meyering <meyering@lucent.com>
8057 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8058 in argmatch_to_argument call.
8060 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8063 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8064 e.g., a fault due to an attempt to free a NULL pointer.
8066 2001-11-01 Jim Meyering <meyering@lucent.com>
8068 * dirfd.c, dirfd.h: New files.
8069 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8071 * hash.c (hash_print) [TESTING]: Clean up.
8073 2001-10-22 Paul Eggert <eggert@twinsun.com>
8075 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8076 to avoid a warning if -Wall.
8078 2001-10-21 Paul Eggert <eggert@twinsun.com>
8080 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8082 2001-10-21 Jim Meyering <meyering@lucent.com>
8084 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8085 this code would end up calling gettext even in packages built
8087 * getopt.c (_): Likewise.
8088 * regex.c (_): Likewise.
8090 2001-10-20 Paul Eggert <eggert@twinsun.com>
8092 * error.c (strerror_r): Do not declare unless !_LIBC.
8093 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8094 Use strerror_r that is only a macro, even if it is not a function.
8095 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8096 (private_strerror): Use prototypes, not old-style function definition.
8097 (print_errno_message): New function.
8098 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8100 (error_tail, error, error_at_line): Use it.
8102 2001-10-11 Jim Meyering <meyering@lucent.com>
8104 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8105 and quote_n (1, ... to avoid clobbering a buffer.
8107 2001-10-05 Jim Meyering <meyering@lucent.com>
8109 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8110 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8111 * hash-pjw.h: New file.
8113 2001-09-30 Jim Meyering <meyering@lucent.com>
8115 * mountlist.c [MOUNTED_GETFSSTAT]:
8116 Include <sys/ucred.h>, for Apple Darwin.
8117 Include sys/mount.h and sys/fs_types.h only if available.
8119 (read_filesystem_list): Use FS_TYPE.
8121 2001-09-29 Paul Eggert <eggert@twinsun.com>
8123 * exclude.c (excluded_filename): 0 -> false, since it's
8126 2001-09-28 Paul Eggert <eggert@twinsun.com>
8128 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8129 #defines strtoimax. Also treat the other strto* functions
8132 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8133 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8134 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8136 2001-09-26 Jim Meyering <meyering@lucent.com>
8138 Most macros in unlocked-io.h had the wrong number of arguments.
8139 * gen-uio: New script.
8140 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8141 * unlocked-io.hin: Remove file.
8142 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8143 rather than trying to embed it here.
8144 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8145 Reported by Padraig Brady.
8147 2001-09-25 Volker Borchert <bt@teknon.de>
8149 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8151 2001-09-23 Jim Meyering <meyering@lucent.com>
8153 * mountlist.c: Remove useless parentheses in #if directives.
8154 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8155 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8157 2001-09-22 Jim Meyering <meyering@lucent.com>
8159 * localcharset.c: Update from latest gettext.
8160 * config.charset: Likewise.
8162 2001-09-20 Jim Meyering <meyering@lucent.com>
8164 * xstrtol.c (strtoimax): Guard declaration with
8165 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8166 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8167 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8168 (strtoumax): Likewise, for completeness (it wasn't necessary).
8170 2001-09-06 Paul Eggert <eggert@twinsun.com>
8172 * strtoimax.c (HAVE_LONG_LONG):
8173 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8174 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8175 to work around bug in IBM C compiler.
8177 2001-09-16 Jim Meyering <meyering@lucent.com>
8179 * mkdir.c: New file.
8181 2001-09-04 Paul Eggert <eggert@twinsun.com>
8183 * xgetcwd.c: Revert some of the previous change; intead,
8184 fix the HAVE_GETCWD_NULL code to behave more like the
8185 !HAVE_GETCWD_NULL code used to.
8188 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8191 2001-09-04 Paul Eggert <eggert@twinsun.com>
8193 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8194 Use ssize_t, not int, to store result of readlink.
8195 Check for ssize_t overflow as well as size_t overflow,
8196 as POSIX says the result of readlink is implementation-defined
8197 when ssize_t overflows.
8198 Remove unnecessary cast to char*.
8199 Use free+malloc instead of realloc, as the storage doesn't need
8200 to be preserved and it's clearer and can be more efficient that way.
8201 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8202 * xreadlink.h (xreadlink): Update prototype.
8204 2001-09-03 Paul Eggert <eggert@twinsun.com>
8206 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8207 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8208 spotted by Jim Meyering.
8210 2001-09-03 Jim Meyering <meyering@lucent.com>
8212 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8214 2001-09-03 Paul Eggert <eggert@twinsun.com>
8216 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8217 like the HAVE_GETCWD_NULL code.
8218 Include pathmax.h if not HAVE_GETCWD.
8219 Do not include xalloc.h.
8220 (INITIAL_BUFFER_SIZE): New symbol.
8221 Do not use xmalloc / xrealloc, since the caller is responsible for
8222 handling errors. Preserve errno around `free' during failure.
8223 Do not overrun buffer when using getwd.
8225 2001-09-03 Paul Eggert <eggert@twinsun.com>
8227 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8228 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8230 2001-09-02 Jim Meyering <meyering@lucent.com>
8232 * error.c: Update from GNU libc.
8234 2001-09-01 Jim Meyering <meyering@lucent.com>
8236 * xreadlink.c: New file.
8237 * xreadlink.h: New file.
8238 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8240 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8241 doesn't conflict with sparc Solaris 7's definition in
8242 /usr/include/sys/int_types.h.
8244 * exclude.c: Use `""', not `<>' to #include non-system header files.
8245 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8246 and strncasecmp as r-values. Unixware didn't have declarations.
8248 2001-08-31 Jim Meyering <meyering@lucent.com>
8250 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8251 Use an initial, malloc'd, buffer of length 128 rather than
8252 a statically allocated one of length 1024.
8254 2001-08-30 Paul Eggert <eggert@twinsun.com>
8256 * xgetcwd.c: Don't include pathmax.h.
8257 Include stdlib.h and unistd.h if available.
8259 (xmalloc, xstrdup, free): Remove decls.
8260 (xgetcwd): Don't assume sizes fit in unsigned.
8261 Check for overflow when computing sizes.
8262 Simplify reallocation code.
8264 2001-08-28 Paul Eggert <eggert@twinsun.com>
8266 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8268 * strtoimax.c: Renamed from strtoxmax.c, removing the
8271 Also, make the following further changes to make this file's
8272 configuration more similar to that of strtol.c:
8273 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8274 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8275 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8276 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8277 changed to signed values.
8279 And make the following changes as well:
8280 Fix copyright notice, as 1999 was missing.
8281 (verify): New macro.
8282 (strtoimax): Check sizes at compile-time, not run-time.
8283 Prefer strtol to strtoll if both work.
8284 (main): Remove; it was not that useful and was a pain to maintain.
8286 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8288 2001-08-30 Paul Eggert <eggert@twinsun.com>
8290 * savedir.c (savedir): Remove size parameter, as POSIX says that
8291 a directory's st_size can have an arbitrary value, so the old
8292 usage could waste an arbitrary amount of memory. All uses
8294 * savedir.h: Update prototype.
8296 2001-08-30 Paul Eggert <eggert@twinsun.com>
8298 * xstrtol.c (strtoimax): New decl.
8300 2001-08-28 Paul Eggert <eggert@twinsun.com>
8302 * xstrtol.h: Add copyright notice.
8303 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8304 LONGINT_INVALID_SUFFIX_CHAR.
8306 2001-08-30 Paul Eggert <eggert@twinsun.com>
8308 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8311 2001-08-30 Paul Eggert <eggert@twinsun.com>
8313 * hash.c: Remove '2001' from copyright notice.
8315 2001-08-30 Paul Eggert <eggert@twinsun.com>
8317 * full-write.h: New file.
8318 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8319 * full-write.c: Correct credits, as cccp.c no longer
8320 exists and anyway it was so heavily changed from the old cccp
8321 code as to be unrecognizable. Include full-write.h.
8322 (full_write) Return size_t, with short writes meaning failure.
8323 All callers changed. This fixes a bug with large buffers
8325 * utime.c: Include full-write.h.
8327 2001-08-30 Paul Eggert <eggert@twinsun.com>
8329 Merge 'exclude' changes from tar 1.13.22.
8330 This fixes one or two unlikely storage allocation overflow bugs,
8331 but doesn't change user-visible behavior otherwise.
8333 2001-08-30 Paul Eggert <eggert@twinsun.com>
8335 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8336 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8337 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8338 Include if available.
8339 (<xalloc.h>): Include
8340 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8341 (verify): New macro. Use it to verify that EXCLUDE macros do not
8342 collide with FNM macros.
8343 (struct patopts): New struct.
8344 (struct exclude): Use it, as exclude patterns now come with options.
8345 (new_exclude): Support above changes.
8346 (new_exclude, add_exclude_file):
8347 Initial size must now be a power of two to simplify overflow checking.
8348 (free_exclude, fnmatch_no_wildcards): New function.
8349 (excluded_filename): No longer requires options arg, as the options
8350 are determined by add_exclude. Now returns bool, not int.
8351 (excluded_filename, add_exclude):
8352 Add support for the fancy new exclusion options.
8353 (add_exclude, add_exclude_file): Now takes int options arg.
8354 Check for arithmetic overflow when computing sizes.
8355 (add_exclude_file): xrealloc might modify errno, so don't
8356 realloc until after errno might be used.
8358 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8360 (free_exclude): New decl.
8361 (add_exclude, add_exclude_file): Now takes int options arg.
8362 (excluded_filename): No longer requires options arg, as the options
8363 are determined by add_exclude. Now returns bool, not int.
8365 2001-08-30 Paul Eggert <eggert@twinsun.com>
8367 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8369 2001-08-27 Jim Meyering <meyering@lucent.com>
8371 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8373 * version-etc.c (N_): Remove definition.
8374 Revert most of last change.
8375 Instead, simply don't mark the `Copyright...' string for translation.
8376 Based on advice from Paul Eggert.
8378 * strtoxmax.c: Tweak comment.
8380 2001-08-26 Jim Meyering <meyering@lucent.com>
8382 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8383 of copyright with `%s' so translators don't get an untranslated
8385 (COPYRIGHT_YEAR): Define.
8386 (version_etc): Use fprintf rather than fputs.
8387 Suggestion from Ulrich Drepper.
8389 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8391 * strtoll.c: New file, from GNU libc.
8392 * xstrtoimax.c: New file.
8394 * xstrtol.h: Add xstrtoimax.
8395 * strtoumax.c: New file. Simply include "strtoumax.c".
8396 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8398 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8399 * strtoxmax.c: ... then renamed to this.
8401 2001-08-13 Paul Eggert <eggert@twinsun.com>
8403 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8404 Port to Solaris 8, where 'sed' requires a space after the 'r'
8405 command, and where sh dislikes "$/". Clean up the spacing a bit.
8406 Redirect output to $tmp just once.
8408 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8410 * addext.c (<errno.h>): Include.
8411 (errno): Declare if not defined.
8412 (addext): Work correctly when pathconf returns -1 and leaves
8413 errno alone because there is no limit. Also, work even if
8414 pathconf returns a value greater than SIZE_MAX.
8416 2001-08-12 Jim Meyering <meyering@lucent.com>
8418 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8419 Simply `return getcwd (NULL, 0);'.
8420 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8421 Use 1300 as initial value for length, not PATH_MAX.
8423 * pathmax.h: Clean up cpp syntax.
8425 2001-08-12 Jim Meyering <meyering@lucent.com>
8427 * gettimeofday.c: New file.
8429 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8431 2001-08-04 Jim Meyering <meyering@lucent.com>
8433 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8434 to get in sync with glibc.
8436 2001-08-03 Paul Eggert <eggert@twinsun.com>
8438 The following changes are from gettext 0.10.39 as maintained by
8441 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8442 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8443 with inverted sense. All uses changed.
8445 * mbswidth.c: Don't include <limits.h>.
8446 Include <stdlib.h> and <string.h> unconditionally.
8447 (iswcntrl, mbsinit, ISCNTRL): New macros.
8448 (mbsnwidth): Use K&R style function declarations.
8449 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8450 can optimize it when MB_CUR_MAX == 1.
8451 The width of control characters is zero, not 1.
8453 2001-07-15 Jim Meyering <meyering@lucent.com>
8455 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8456 (BUILT_SOURCES): Add unlocked-io.h.
8457 (io_functions): Define.
8458 (unlocked-io.h): New rule.
8459 (DISTCLEANFILES): Add unlocked-io.h.
8460 (all-local): Depend on unlocked-io.h, to ensure it is created.
8462 * unlocked-io.hin: New file
8464 * regex.c: Update from glibc.
8466 2001-07-05 Jim Meyering <meyering@lucent.com>
8468 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8470 (libfetish_a_SOURCES): Put all .h files here instead.
8471 Remove a thus-exposed (better checks in automake) duplicate and
8472 two unnecessary .h files.
8474 2001-06-11 Jim Meyering <meyering@lucent.com>
8476 * regex.c: Update from GNU libc.
8478 2001-05-27 Jim Meyering <meyering@lucent.com>
8480 * readutmp.h (UT_TYPE): Define.
8482 2001-05-24 Jim Meyering <meyering@lucent.com>
8484 * argmatch.c: Include "quote.h".
8485 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8486 quote function. Reported by Göran Uddeborg.
8488 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8490 * dirname.c (dir_name): Compute append_dot using path, not newpath
8491 which is not yet declared.
8493 2001-05-11 Paul Eggert <eggert@twinsun.com>
8495 * Makefile.am (libfetish_a_SOURCES):
8496 Add strftime.c, since we now compile it on all hosts.
8498 * strftime.c (my_strftime):
8499 Define to nstrftime if emacs, but only if my_strftime is not defined.
8500 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8501 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8502 Add one more extra argument: a nanoseconds value.
8505 (my_strftime function): Add %N format.
8506 (emacs_strftimeu): Renamed from emacs_strftime,
8507 with extra ut argument.
8509 2001-05-11 Paul Eggert <eggert@twinsun.com>
8511 dirname code cleanup. base_name now behaves more compatibly
8512 with POSIX basename when given file names that have trailing
8513 slashes, and similarly for dir_name. Add new primitives
8514 base_len and dir_len. Put the directory-name-related decls
8517 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8518 * backupfile.c (base_name): Likewise.
8519 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8520 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8521 * makepath.c (strip_trailing_slashes): Likewise.
8522 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8524 * rename.c (strip_trailing_slashes): Likewise.
8525 * same.c (base_name): Likewise.
8526 * stripslash.c (ISSLASH): Likewise.
8528 * addext.c: Include <dirname.h> after size_t is defined.
8529 * backupfile.c: Likewise.
8531 * addext.c (addext): Use base_len to trim redundant
8532 trailing slashes instead of doing it ourselves.
8533 But do not trim the last slash if it is not redundant.
8535 * backupfile.c (find_backup_file_name,
8536 max_backup_version): Use base_len instead of rolling it ourselves.
8537 Handle the case of "" and (on DOS) "C:" correctly.
8539 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8540 Include <string.h>, <dirname.h>.
8541 (base_name): Allow file names ending in slashes, other than names
8542 that are all slashes. In this case, return the basename followed
8543 by the slashes. This is more general, and can be used in places
8544 where the original base_name purposely had an assertion failure.
8545 (base_len): New function.
8547 * dirname.c: Include <string.h> instead of <stdlib.h>.
8548 Do not include <assert.h>; no longer needed.
8550 (memrchr): Remove decl.
8551 (dir_name_r): Remove.
8552 (dir_len): Renamed from dirlen. All callers changed.
8553 Rewrite in terms of base_name, for simplicity and consistency.
8554 (dir_name): Never return NULL. All callers changed.
8555 Do not include <stdlib.h> in test program; no longer needed.
8556 return 0; is fine for test program.
8558 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8560 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8562 * path-concat.c (path_concat): Use base_len to compute
8563 base length, not strlen; this means we cannot rely on memcpy
8566 * same.c (STREQ): Remove.
8567 (same_name): Handle the case where the basename ends in trailing '/'.
8569 * stripslash.c (strip_trailing_slashes): Return nonzero if
8570 a slash was stripped. Do not strip the last slash after a
8573 2001-04-08 Jim Meyering <meyering@lucent.com>
8575 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8576 recomputed; that's necessary when the offset spans a DST transition.
8577 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8579 2001-04-02 Jim Meyering <meyering@lucent.com>
8581 * regex.h, regex.c: Update from GNU libc.
8583 2001-03-19 Paul Eggert <eggert@twinsun.com>
8585 * version-etc.c (version_etc_copyright): Update to 2001.
8587 2001-03-16 Paul Eggert <eggert@twinsun.com>
8589 * tempname.c (uint64_t): Define to uintmax_t if
8590 not defined, and if UINT64_MAX is not defined.
8591 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8592 Reported by John David Anglin.
8594 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8596 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8597 alias if codeset is empty.
8598 * config.charset (BeOS): Use wildcard syntax.
8600 2001-03-13 Jim Meyering <meyering@lucent.com>
8602 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8603 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8606 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8608 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8610 * unicodeio.c (print_unicode_char): Simplify accordingly.
8612 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8614 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8615 support for DOS/DJGPP.
8617 2001-02-28 Paul Eggert <eggert@twinsun.com>
8619 * Makefile.am (libfetish_a_SOURCES):
8620 Add dup-safer.c, fopen-safer.c.
8621 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8623 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8625 2001-02-25 Paul Eggert <eggert@twinsun.com>
8627 The mkstemp replacement is taken from glibc 2.2.2, with some
8628 portability fixes for use outside glibc, as follows:
8630 * tempname.c (struct_stat64): New macro.
8631 (direxists, __gen_tempname): Use it.
8632 This avoids a portability problem with Solaris 8.
8634 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8635 (<stddef.h>, <stdint.h>, <string.h>):
8636 Include only if STDC_HEADERS || _LIBC.
8637 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8638 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8639 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8640 (__set_errno): Define this macro if <errno.h> doesn't.
8641 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8642 Define these macros if <stdio.h> doesn't.
8643 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8644 Define these macros if <sys/stat.h>
8645 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8646 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8647 __xstat64): Define if not _LIBC.
8648 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8649 (__gen_tempname): Invoke gettimeofday only if
8650 HAVE_GETTIMEOFDAY || _LIBC;
8651 otherwise, fall back on plain "time".
8652 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8654 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8656 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8658 2001-02-17 Jim Meyering <meyering@lucent.com>
8660 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8661 around included file name.
8663 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8665 * strftime.c: Update from GNU libc (the only changes were to comments).
8667 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8669 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8671 2001-02-17 Paul Eggert <eggert@twinsun.com>
8673 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8674 Remove workaround macros for hosts that have mbrtowc but not
8675 mbstate_t, as we now insist on proper declarations for both
8676 before using mbrtowc.
8678 2001-02-17 Jim Meyering <meyering@lucent.com>
8680 * regex.c: Update from libc.
8682 2001-02-16 Paul Eggert <eggert@twinsun.com>
8684 * alloca.c (malloc): Undef before defining, since stdlib.h
8685 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8686 Reported by Mark Hounschell via Paul Eggert.
8688 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8690 * config.charset: Update for FreeBSD 4.2.
8692 2001-01-26 Jim Meyering <meyering@lucent.com>
8694 * quotearg.c: Include stddef.h.
8695 * quote.c: Include stddef.h.
8696 Reported by Axel Kittenberger.
8698 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8699 line in double quotes so that it evokes a better diagnostic.
8700 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8701 Reported by Axel Kittenberger.
8703 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8705 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8706 to avoid a warning. Add back 'const' to inptr.
8708 2001-01-16 Jim Meyering <meyering@lucent.com>
8710 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8713 2001-01-14 Jim Meyering <meyering@lucent.com>
8715 * rename.c: New file. From Volker Borchert.
8716 Include stdlib.h, string.h or strings.h, and xalloc.h.
8717 Use strip_trailing_slashes rather than open-coding it.
8719 2001-01-03 Paul Eggert <eggert@twinsun.com>
8721 * strftime.c: Sync with glibc time/strftime.c 1.81.
8723 2001-01-03 Jim Meyering <meyering@lucent.com>
8725 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8726 local `inptr' to avoid warning with some system declarations of iconv.
8728 2000-12-29 Paul Eggert <eggert@twinsun.com>
8730 * modechange.c: Do not assume that mode_t uses the
8731 traditional octal encoding. E.g. "chmod 1 FOO" should set
8732 the other-execute bit of FOO even if S_IXOTH != 1.
8734 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8735 WOTH, XOTH, ALLM): New macros.
8736 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8737 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8739 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8740 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8742 No need to use uintmax_t; unsigned long is long enough.
8743 Don't bother to get suffix since we don't use it.
8745 2000-12-24 Jim Meyering <meyering@lucent.com>
8747 * hash.c (is_prime): Return explicit boolean values.
8748 (hash_get_first): Return NULL to appease Irix5.6's 89.
8749 Reported by Nelson Beebe.
8751 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8753 * localcharset.c (locale_charset): Add support for Win32.
8755 2000-12-18 Paul Eggert <eggert@twinsun.com>
8757 * physmem.h, physmem.c: New files.
8759 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8760 (noinst_HEADERS): Add physmem.h.
8762 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8763 't' for compatibility with Solaris 8 sort.
8765 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8767 * config.charset: Add support for BeOS.
8769 2000-12-16 Jim Meyering <meyering@lucent.com>
8771 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8772 SHELLS_FILE to a file name that's useful on djgpp systems.
8774 (ADDITIONAL_DEFAULT_SHELLS): Define.
8775 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8776 Based mostly on a patch from Prashant TR.
8778 2000-12-16 Jim Meyering <meyering@lucent.com>
8780 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8781 N and M) would have treated it like `chown N:N FILE'.
8783 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8785 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8787 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8788 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8789 to the list of canonical encodings. Rename EUC-CN to GB2312.
8791 2000-12-08 Andreas Schwab <schwab@suse.de>
8793 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8794 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8796 2000-12-07 Jim Meyering <meyering@lucent.com>
8798 * stripslash.c (ISSLASH): Define.
8799 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8802 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8803 (dir_name_r): Declare this function as static.
8804 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8805 manifest itself on a name containing a mix of slashes and
8807 Make this function work with names starting with a DOS-style
8808 drive letter and colon prefix.
8809 (dir_name): Append `.' if necessary.
8810 Based mostly on patches from Prashant TR and Eli Zaretskii.
8812 * dirname.h (dir_name_r): Remove prototype.
8814 2000-12-05 Jim Meyering <meyering@lucent.com>
8816 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8818 2000-12-04 Jim Meyering <meyering@lucent.com>
8820 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8821 Also include memory.h, stdlib.h, unistd.h if appropriate.
8822 Reported by Andreas Jaeger (conflicting declaration of malloc).
8824 2000-12-02 Jim Meyering <meyering@lucent.com>
8826 * closeout.h: Make idempotent, to avoid some obscure warnings.
8828 2000-12-01 Paul Eggert <eggert@twinsun.com>
8830 * memrchr.c: Include <config.h> before any system include file.
8832 2000-11-29 Paul Eggert <eggert@twinsun.com>
8834 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8836 2000-11-26 Jim Meyering <meyering@lucent.com>
8838 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8840 2000-11-22 Paul Eggert <eggert@twinsun.com>
8842 * strftime.c (my_strftime): Do not invoke mbrlen with a
8843 size of (size_t) -1; it's not portable.
8845 2000-11-17 Akim Demaille <akim@epita.fr>
8847 * obstack.h: Formatting changes.
8848 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8849 prevent type checking.
8850 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8851 cast the value to (void *): assigning a `foo *' to a `void *'
8853 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8855 2000-11-17 Jim Meyering <meyering@lucent.com>
8857 * strstr.c: Update from GNU libc.
8859 2000-11-16 Jim Meyering <meyering@lucent.com>
8861 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8863 2000-11-11 Jim Meyering <meyering@lucent.com>
8865 * error.c: Add a couple #includes, merging from GNU libc version.
8867 2000-11-10 Jim Meyering <meyering@lucent.com>
8869 * obstack.h: Update from GNU libc.
8870 * obstack.c: Likewise.
8872 2000-11-06 Paul Eggert <eggert@twinsun.com>
8874 * getusershell.c (setusershell): Use rewind rather than
8875 fseek/fseeko, to avoid configuration hassles with fseeko.
8876 Don't bother opening SHELLS_FILE if shellstream is NULL;
8879 2000-11-05 Jim Meyering <meyering@lucent.com>
8881 * makepath.h (make_dir): Declare.
8882 * makepath.c (make_dir): Remove `static' attribute.
8885 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8887 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8888 last one in a bucket, advance to the next bucket.
8890 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8892 * fnmatch.c: Do not comment out all the code if we are using
8893 the GNU C library, because in some cases we are replacing buggy
8894 code in the GNU C library itself.
8896 2000-10-30 Paul Eggert <eggert@twinsun.com>
8898 * error.h, getline.h, modechange.h:
8899 Remove "2000" from Copyright line, as the file hasn't been
8900 changed this year other than in the copyright notice.
8902 * xalloc.h: Add "2000" to Copyright line, as this file
8903 was changed this year.
8905 2000-10-30 Paul Eggert <eggert@twinsun.com>
8907 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8908 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8909 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8911 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8913 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8914 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8915 doesn't define __restrict_arr.
8917 2000-10-29 Jim Meyering <meyering@lucent.com>
8919 * xstat.in: Fix grammar in comment.
8921 2000-10-28 Jim Meyering <meyering@lucent.com>
8923 * memchr.c: Update from libc.
8924 Adjust for portability:
8925 [HAVE_STDLIB_H]: Include stdlib.h.
8926 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8927 Undef __memchr, too.
8928 [!weak_alias]: Define __memchr to memchr.
8930 * regex.c: Update from libc.
8931 * regex.h: Likewise.
8932 * getopt1.c: Likewise.
8933 * memcmp.c: Likewise.
8935 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8936 Avoid using fseek, when possible -- it's broken by design.
8937 Patch by Ulrich Drepper.
8939 2000-10-26 Jim Meyering <meyering@lucent.com>
8941 * strftime.c: Update from libc.
8943 2000-10-25 Jim Meyering <meyering@lucent.com>
8945 * obstack.c: Update from libc.
8947 2000-10-23 Jim Meyering <meyering@lucent.com>
8949 * hard-locale.c (hard_locale): Revert last change -- it was simply
8950 wrong. That set_locale call must not have any side effects.
8953 2000-10-22 Jim Meyering <meyering@lucent.com>
8955 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8956 [CYCLIC]: Remove now-unused definition.
8958 * save-cwd.c (O_DIRECTORY): Define, if needed.
8959 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8960 Suggestion from Ulrich Drepper.
8962 2000-10-21 Jim Meyering <meyering@lucent.com>
8964 * dirname.c (dir_name_r): New function, factored out of dir_name.
8965 (dir_name): Use dir_name_r.
8966 * dirname.h (dir_name_r): Declare it.
8968 2000-10-21 Jim Meyering <meyering@lucent.com>
8970 * dirname.c (memrchr): Declare if necessary.
8971 (dir_name): Remove the restriction that there be no
8972 trailing slashes. Now, this code skips past them, effectively
8974 [TEST_DIRNAME] (main): New unit tests.
8976 * memrchr.c: New file from GNU libc.
8977 Undef __memrchr, too.
8978 [!weak_alias]: Define __memrchr to memrchr.
8979 Guard weak_alias use with `#ifdef weak_alias'.
8981 2000-10-17 Jim Meyering <meyering@lucent.com>
8983 * quote.h (PARAMS): Define and use.
8984 Reported by Akim Demaille.
8986 * getopt.c: Update from libc.
8988 2000-10-16 Jim Meyering <meyering@lucent.com>
8990 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8993 2000-09-25 Jim Meyering <meyering@lucent.com>
8995 * md5.h (rol): Define (from GnuPG).
8997 * sha.c: Give credit (GnuPG) where due.
8998 (M): Use rol rather than open-coding it.
8999 Add a FIXME comment.
9001 2000-09-21 Jim Meyering <meyering@lucent.com>
9003 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9004 Reported by Michael Stone.
9006 2000-09-20 Jim Meyering <meyering@lucent.com>
9008 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9009 (noinst_HEADERS): Add sha.h.
9010 Based on code from Scott G. Miller and from GnuPG.
9012 2000-09-15 Jim Meyering <meyering@lucent.com>
9014 * regex.c: Update from libc.
9016 2000-09-10 Jim Meyering <meyering@lucent.com>
9018 * getopt.c (_getopt_internal): Update from glibc.
9020 2000-09-09 Jim Meyering <meyering@lucent.com>
9022 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9023 think it should be used as a general replacement for isascii.
9024 * fnmatch.c: Likewise.
9025 * mbswidth.c: Likewise
9026 * regex.c: Likewise.
9029 * userspec.c: Include sys/param.h and limits.h.
9031 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9032 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9033 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9034 UID, GID. Check range.
9036 2000-09-06 Jim Meyering <meyering@lucent.com>
9038 * getopt.c (_getopt_internal): Update from glibc.
9040 2000-08-30 Jim Meyering <meyering@lucent.com>
9042 * strftime.c: Merge in changes from GNU libc.
9044 2000-08-26 Jim Meyering <meyering@lucent.com>
9046 * closeout.c: Include "__fpending.h".
9047 (close_stdout_status): Return right away if there's nothing to flush.
9049 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9050 * __fpending.c: New file.
9051 * __fpending.h: New file.
9053 2000-08-07 Paul Eggert <eggert@twinsun.com>
9055 Standardize on "memory exhausted" instead of "Memory exhausted"
9056 or "virtual memory exhausted".
9057 * obstack.c (print_and_abort): Use "memory exhausted", not
9058 "virtual memory exhausted".
9059 * same.c (same_name): Invoke xalloc_die instead of printing
9061 * userspec.c (parse_user_spec): Likewise.
9062 * bumpalloc.h: comment fix
9063 * same.c, userspec.c: Include xalloc.h.
9065 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9066 not char *const and pointing to a constant array.
9067 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9068 (xrealloc): Comment fix.
9070 * userspec.c (parse_user_spec):
9071 Don't translate a message until just before returning,
9072 to avoid unnecessary translation.
9074 2000-08-07 Jim Meyering <meyering@lucent.com>
9076 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9077 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9078 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9079 getgroups.c, gethostname.c, getopt.h, group-member.c,
9080 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9081 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9082 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9083 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9084 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9085 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9086 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9087 yesno.c: Back out Copyright date changes for each file with no change
9088 this year. This eases coordination with other programs using the same
9089 source code modules. From Paul Eggert.
9091 2000-08-03 Greg McGary <greg@mcgary.org>
9093 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9094 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9095 (EXTEND_BUFFER): Use them.
9097 2000-08-01 Jim Meyering <meyering@lucent.com>
9099 * dirname.c (ISSLASH): Define.
9100 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9101 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9102 both `\' and `/' may be use as path separators.
9103 Based on a patch from Prashant TR.
9105 2000-07-31 Paul Eggert <eggert@twinsun.com>
9107 * quotearg.c (quotearg_n_options): Don't make the initial
9108 slot vector a constant, since it might get modified.
9110 2000-07-31 Jim Meyering <meyering@lucent.com>
9112 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9113 * obstack.c (print_and_abort): Likewise.
9115 2000-07-30 Paul Eggert <eggert@twinsun.com>
9117 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9118 buffer, so that the caller can always quote one small
9119 component of a "memory exhausted" message in slot 0.
9120 From a suggestion by Jim Meyering.
9122 2000-07-30 Jim Meyering <meyering@lucent.com>
9124 * makepath.c (make_path): Quote the other instance, too.
9126 * quotearg.c (N_STATIC_SLOTVECS): Define.
9127 (STATIC_BUF_SIZE): Define.
9128 (quotearg_n_options): Use only statically allocated storage when
9129 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9130 than STATIC_BUF_SIZE.
9132 2000-07-29 Jim Meyering <meyering@lucent.com>
9134 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9135 * dirname.c (dir_name): Likewise.
9137 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9139 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9140 (dir_name): Assert that there are no trailing slashes.
9142 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9144 * mbswidth.h (mbswidth): Add a flags argument.
9145 (mbswidth): New declaration.
9146 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9147 * mbswidth.c (mbswidth): Add a flags argument.
9148 (mbsnwidth): New function.
9150 2000-07-24 Jim Meyering <meyering@lucent.com>
9152 * mbswidth.c: Remove useless #else. From Bruno Haible.
9154 2000-07-23 Paul Eggert <eggert@twinsun.com>
9156 * mbswidth.c (_XOPEN_SOURCE):
9157 Don't define; this causes problems on Solaris 7.
9158 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9160 2000-07-23 Paul Eggert <eggert@twinsun.com>
9163 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9164 so that mbstate_t is always defined.
9166 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9167 be 1 in at least one GCC installation, and this configuration
9168 error is likely to be common. Ignoring MB_LEN_MAX hurts
9169 performance on hosts that have mbrtowc but have only unibyte
9170 locales, but I assume these hosts are rare.
9172 2000-07-23 Paul Eggert <eggert@twinsun.com>
9174 * quotearg.c: Streamline by invoking multibyte code only if needed.
9175 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9176 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9177 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9178 invoke multibyte primitives.
9180 2000-07-23 Jim Meyering <meyering@lucent.com>
9182 * basename.c (base_name): Add an assertion.
9184 2000-07-15 Bruno Haible <clisp.cons.org>
9186 * quotearg.c: When the system forces us to redefine mbstate_t,
9187 shadow its mbsinit function.
9189 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9191 * mbswidth.h: New file.
9192 * mbswidth.c: New file.
9193 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9194 (noinst_HEADERS): Add mbswidth.h.
9196 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9198 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9201 2000-07-15 Jim Meyering <meyering@lucent.com>
9203 * makepath.c: Include quote.h.
9204 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9205 corresponding argument in a `quote (...)' call.
9206 Give better diagnostics.
9208 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9209 (noinst_HEADERS): Add quote.h.
9211 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9212 from tar's src/misc.c.
9213 * quote.h: New file. Prototypes for same.
9215 2000-07-10 Paul Eggert <eggert@twinsun.com>
9217 From a suggestion by Bruno Haible.
9218 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9219 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9220 to decide whether to define the BeOS workaround macro;
9221 this adjusts to the change to AC_MBSTATE_T.
9223 2000-07-13 Paul Eggert <eggert@twinsun.com>
9225 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9227 * quotearg.c (quoting_style_args, quoting_style_vals,
9228 quotearg_buffer_restyled): Add support for
9229 clocale_quoting_style. Undo previous change to
9230 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9231 and "{RIGHT QUOTATION MARK}" msgids.
9233 2000-07-05 Paul Eggert <eggert@twinsun.com>
9235 The old behavior of quoting `like this' doesn't look good with
9236 newer, ISO-style fonts. See:
9237 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9239 Instead, quote "like this" by default. Let the translator
9240 tailor the locale-specific quoting behavior by providing
9241 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9243 * quotearg.c (N_): New macro.
9244 (gettext_default): New function.
9245 (quotearg_buffer_restyled): Use
9246 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9247 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9249 2000-07-09 Jim Meyering <meyering@lucent.com>
9251 * Most files: Update copyright dates to include 2000.
9253 2000-07-08 Jim Meyering <meyering@lucent.com>
9255 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9257 (xgethostname): Remove now-unnecessary #ifdef.
9258 Move declaration of `err' into loop where it's used.
9260 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9262 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9263 by allocating a larger buffer. Test the gethostname return value for
9264 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9265 returns an error and ENAMETOOLONG isn't defined.
9267 2000-07-05 Paul Eggert <eggert@twinsun.com>
9268 and Bruno Haible <haible@clisp.cons.org>
9270 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9272 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9274 * quotearg.c (struct quoting_options): Simplify quote_these_too
9277 2000-07-03 Jim Meyering <meyering@lucent.com>
9279 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9280 Reported by Bruno Haible.
9282 2000-07-04 Jim Meyering <meyering@lucent.com>
9284 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9285 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9288 2000-07-03 Paul Eggert <eggert@twinsun.com>
9289 and Bruno Haible <haible@clisp.cons.org>
9291 * quotearg.c (mbrtowc):
9292 Assign to *pwc, and return 1 only if result is nonzero.
9293 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9295 2000-07-03 Jim Meyering <meyering@lucent.com>
9297 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9298 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9301 2000-07-02 Jim Meyering <meyering@lucent.com>
9303 * quotearg.c (mbstate_t): Don't define here.
9305 2000-07-02 Jim Meyering <meyering@lucent.com>
9307 * nanosleep.c (SIGCONT): Define if not already defined.
9309 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9311 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9312 per change in ../m4/ls-mntd-fs.m4.
9313 (read_filesystem_list): Ignore symbolic links.
9315 2000-06-29 Jim Meyering <meyering@lucent.com>
9317 * same.c: Include <string.h> or <strings.h>, as appropriate,
9318 for declaration of strcmp.
9320 * long-options.c: Include <stdlib.h>, for declaration of exit.
9322 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9323 Avoid warning by casting result to `char *' to remove `const'.
9325 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9327 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9329 2000-06-26 Paul Eggert <eggert@twinsun.com>
9331 savedir now sets errno on failure and invokes xmalloc to get memory.
9332 Fix a couple of other minor bugs while we're at it.
9334 * savedir.c (<unistd.h>): Do not include; there's no need.
9335 (NAMLEN): Remove macro.
9336 (malloc, realloc): Remove decls.
9338 ("xalloc.h"): Include.
9339 (NAME_SIZE_DEFAULT): New macro.
9340 (savedir): Use xmalloc / xrealloc to allocate memory.
9341 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9342 Skip "" directory entries.
9343 Use strlen to calculate directory entry length, since the old method
9344 is rarely used these days and isn't worth supporting.
9345 Don't use a pointer after freeing it.
9346 Check for integer overflow when calculating allocation size.
9347 Use memcpy to copy entries, instead of stpcpy.
9348 Set errno properly when returning NULL.
9349 Check for readdir error.
9351 2000-06-26 Jim Meyering <meyering@lucent.com>
9353 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9355 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9357 * getusershell.c (xmalloc, xrealloc): Remove functions.
9359 Don't include <stdlib.h>. Don't declare malloc, realloc.
9361 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9363 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9365 2000-06-24 Jim Meyering <meyering@lucent.com>
9367 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9369 2000-06-21 Jim Meyering <meyering@lucent.com>
9371 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9373 2000-06-19 Paul Eggert <eggert@twinsun.com>
9375 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9376 (mbrtowc, mbstate_t): Define substitutes if
9377 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9378 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9379 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9381 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9383 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9384 than 1024, return a memory chunk of least possible size, instead
9385 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9386 Use free/xmalloc instead of xrealloc to avoid copying for very long
9389 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9391 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9392 address, not strdup. Include <stdlib.h> and don't declare free().
9394 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9396 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9399 2000-06-21 Jim Meyering <meyering@lucent.com>
9401 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9402 (noinst_HEADERS): Add getstr.h.
9404 * getline.c (getstr): Move into a separate file.
9405 * getstr.c (getstr): New file, extracted from getline.c, with
9406 the following changes: new parameter, delim2; both delim[12]
9407 parameters have type `int', not `char'. The latter would lose
9408 with 8-bit delimiters.
9409 * getstr.h: New file.
9411 2000-06-19 Jim Meyering <meyering@lucent.com>
9413 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9415 2000-06-18 Jim Meyering <meyering@lucent.com>
9417 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9418 Besides, these days every porting target provides a mkdir function.
9420 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9421 (this snippet comes from src/system.h).
9423 2000-06-15 Paul Eggert <eggert@twinsun.com>
9425 * human.c (adjust_value): New function.
9426 (human_readable_inexact): Apply rounding style even when
9427 printing approximate values.
9429 2000-06-14 Paul Eggert <eggert@twinsun.com>
9431 * human.c (human_readable_inexact): Allow an input block
9432 size that is not a multiple of the output block size, and vice versa.
9433 Reported by Piergiorgio Sartor.
9435 2000-06-14 Paul Eggert <eggert@twinsun.com>
9437 * getdate.y (get_date): Apply relative times after time
9438 zone indicator, not before. Reported by Todd A. Jacobs.
9440 2000-06-13 Jim Meyering <meyering@lucent.com>
9442 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9444 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9446 2000-06-12 Paul Eggert <eggert@twinsun.com>
9448 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9450 2000-06-04 Paul Eggert <eggert@twinsun.com>
9452 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9454 2000-06-04 Jim Meyering <meyering@lucent.com>
9456 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9457 SunOS 4.1.4 for which gid_t is an unsigned type.
9459 2000-06-03 Jim Meyering <meyering@lucent.com>
9461 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9463 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9465 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9466 newer, don't install charset.alias.
9467 * config.charset: Change the Linux/glibc rules so they become empty
9468 on glibc-2.1 or newer.
9470 2000-06-02 Jim Meyering <meyering@lucent.com>
9472 * mountlist.c: Back out last change. Instead, do this...
9473 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9474 member using the same `ignore'-testing code.
9475 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9479 2000-05-29 Jim Meyering <meyering@lucent.com>
9481 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9482 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9484 2000-05-22 Jim Meyering <meyering@lucent.com>
9486 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9488 2000-05-18 Jim Meyering <meyering@lucent.com>
9490 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9491 back, too, since it may have been modified by allocate_entry.
9492 (hash_delete): Rewrite to use neither the assignment operator
9493 nor the comma operator in an if-expression.
9495 2000-05-15 Paul Eggert <eggert@twinsun.com>
9498 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9499 Remove; no longer needed.
9500 "quotearg.h": Add include.
9501 (file_name): Do not bother to explicitly initialize to NULL; it's less
9502 efficient on some hosts.
9503 (close_stdout_status): Remove test as to whether stdout was already
9504 closed; it breaks for the case "echo x | sort >&-".
9505 Quote file name colons.
9506 Do not assume that _("write error") lacks format strings.
9508 2000-05-15 Jim Meyering <meyering@lucent.com>
9510 * version-etc.c (version_etc_copyright): Update the copyright string
9511 used in all --version output.
9513 2000-05-14 Jim Meyering <meyering@lucent.com>
9515 * closeout.c (close_stdout_set_file_name): New function.
9516 (close_stdout_status): Use new file-scoped global.
9517 Return right away if fstat says the stdout file descriptor is invalid.
9518 * closeout.h (close_stdout_set_file_name): Declare.
9520 2000-05-10 Jim Meyering <meyering@lucent.com>
9522 * closeout.c [default_exit_status]: New file-scoped variable.
9523 (close_stdout_set_status): New function.
9524 * closeout.h (close_stdout_set_status): Declare.
9526 2000-05-08 Jim Meyering <meyering@lucent.com>
9528 * long-options.c: Don't include closeout.h.
9529 (parse_long_options): Don't call close_stdout for --version.
9531 2000-05-06 Jim Meyering <meyering@lucent.com>
9533 * strnlen.c: Undefine __strnlen and strnlen.
9534 [!weak_alias]: Define __strnlen to strnlen.
9536 * atexit.c: New file, from libiberty.
9538 2000-05-06 Jim Meyering <meyering@lucent.com>
9540 * closeout.c (close_stdout_status): Also check for errors on the
9543 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9545 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9546 instead of xmalloc, xrealloc, path_concat.
9547 (locale_charset): Treat empty environment variables as absent.
9548 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9550 2000-05-04 Jim Meyering <meyering@lucent.com>
9552 * getopt.c: Update from glibc.
9553 * obstack.c: Likewise.
9554 * obstack.h: Likewise.
9555 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9557 * regex.h: Likewise.
9558 * strndup.c: Likewise.
9559 * strnlen.c: New file, from glibc.
9561 2000-05-01 Jim Meyering <meyering@lucent.com>
9563 * full-write.c (full_write): Remove `FIXME' part of comment.
9565 2000-04-29 Jim Meyering <meyering@lucent.com>
9567 * path-concat.c: Declare strdup only if it's not defined.
9568 * canon-host.c: Likewise.
9570 2000-04-28 Jim Meyering <meyering@lucent.com>
9572 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9573 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9574 included first, then limits.h is included by locale.h by libintl.h.
9575 From John David Anglin.
9577 2000-04-25 Jim Meyering <meyering@lucent.com>
9579 * makepath.c (S_IRWXUGO): Define.
9580 (make_path): Always perform explicit chmod if MODE specifies any
9581 of the `special' permission bits. Prompted by a bug report against
9582 install from Mate Wierdl and Joost van Baal.
9584 2000-04-18 Jim Meyering <meyering@lucent.com>
9588 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9589 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9591 2000-04-17 Jim Meyering <meyering@lucent.com>
9593 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9594 the definition of it to rpl_strftime also defined-away the system's
9597 2000-04-15 Jim Meyering <meyering@lucent.com>
9599 Use `C' to denote so-called `contiguous' files, the same way
9601 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9602 (ftypelet): Use S_ISCTG.
9603 From Michael Deutschmann.
9605 2000-04-14 Jim Meyering <meyering@lucent.com>
9607 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9609 2000-04-08 Jim Meyering <meyering@lucent.com>
9611 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9612 names don't conflict. Reported by Eli Zaretskii.
9614 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9616 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9617 bug. Deal with the different error behavior of Irix iconv.
9619 2000-04-07 Jim Meyering <meyering@lucent.com>
9621 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9622 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9624 2000-04-05 Jim Meyering <meyering@lucent.com>
9626 Portability tweaks required for ultrix4.3.
9627 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9628 * readutmp.c: Include sys/types.h before sys/stat.h.
9629 * canon-host.c: Declare strdup.
9630 * path-concat.c: Likewise.
9631 From John David Anglin.
9633 2000-04-04 Jim Meyering <meyering@lucent.com>
9635 Be more DOS 8.3-friendly.
9636 * ref-add.sin: Renamed from ref-add.sed.in.
9637 * ref-del.sin: Renamed from ref-del.sed.in.
9638 * Makefile.am: Reflect renaming.
9639 Reported by Eli Zaretskii.
9641 Use a temporary file name that won't clash with `charset.alias'
9642 in the DOS 8.3 name space.
9643 * Makefile.am (charset_tmp): Define.
9644 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9645 (uninstall-local): Likewise.
9646 Reported by Eli Zaretskii.
9648 2000-03-29 Paul Eggert <eggert@twinsun.com>
9650 * time/strftime.c (my_strftime): Make sure we call the system
9651 strftime, not ourselves, when invoking the underlying strftime.
9653 2000-03-24 Jim Meyering <meyering@lucent.com>
9655 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9656 (charset_alias): Define.
9657 (install-exec-local): Factor out common code.
9658 (uninstall-local): Split lines longer than 80.
9659 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9661 (.sed.in.sed): New rule. Don't redirect directly to $@.
9662 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9664 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9666 * config.charset: Output a line containing "Packages using this file".
9667 * ref-add.sed.in, ref-del.sed.in: New files.
9668 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9669 ref-del.sed): New rules.
9671 2000-03-17 Jim Meyering <meyering@lucent.com>
9673 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9674 Otherwise, include <strings.h>
9676 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9678 * unicodeio.c (utf8_wctomb): New function.
9679 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9680 format instead of in UCS-4 with platform dependent endianness.
9682 2000-03-07 Paul Eggert <eggert@twinsun.com>
9684 * savedir.c (savedir): Work even if directory size is
9685 negative; this can happen with some screwy NFS configurations.
9687 2000-03-06 Jim Meyering <meyering@lucent.com>
9689 * localcharset.c (get_charset_aliases): Don't try to free file_name
9690 if it's NULL (because we ran out of memory). From Bruno Haible.
9692 2000-03-05 Jim Meyering <meyering@lucent.com>
9694 * localcharset.c ("path-concat.h"): Include.
9695 (get_charset_aliases): Use path_concat instead of ANSI string
9698 * unicodeio.h (PARAMS): Define.
9699 Use it to guard prototype.
9701 2000-03-04 Jim Meyering <meyering@lucent.com>
9703 * Makefile.am (install-exec-local): Create $(libdir) before installing
9705 (uninstall-local): Uncomment this rule so `make distcheck' works
9708 * unicodeio.c (<errno.h>): Include it.
9709 (errno): Declare if not defined.
9711 * localcharset.c: Add Bruno's comment justifying use of volatile.
9713 * config.charset: New version, incorporating remarks from a linux
9714 i18n mailing list. From Bruno Haible.
9716 2000-03-02 Jim Meyering <meyering@lucent.com>
9718 * Makefile.am (EXTRA_DIST): Add config.charset.
9720 2000-03-01 Jim Meyering <meyering@lucent.com>
9722 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9723 * unicodeio.c: Likewise.
9725 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9727 * config.charset: New file.
9728 * localcharset.c: New file.
9729 * unicodeio.h, unicodeio.c: New files.
9730 * Makefile.am (DEFS): Add -DLIBDIR=...
9731 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9732 (noinst_HEADERS): Add unicodeio.h.
9733 (all-local, install-exec-local, charset.alias): New targets.
9735 2000-02-28 Paul Eggert <eggert@twinsun.com>
9737 * quotearg.c (ALERT_CHAR): New macro.
9738 (quotearg_buffer_restyled): Use it.
9740 2000-02-27 Jim Meyering <meyering@lucent.com>
9742 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9743 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9745 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9746 not `#if STDC_HEADERS'.
9747 Declare malloc if needed.
9749 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9750 now that autoconf always defines the HAVE_DECL_ symbols.
9751 * human.c: Likewise.
9753 * strtoumax.c: Likewise.
9755 * backupfile.c: Arrange for cpp to fail if the configure-time
9756 declaration check was not run.
9758 * human.c: Likewise.
9760 * strtoumax.c: Likewise.
9762 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9763 then first look up the entire `.'-containing string as a login name.
9765 2000-02-18 Paul Eggert <eggert@twinsun.com>
9767 * getdate.y: Handle two-digit years with leading zeros correctly.
9768 (textint): New typedef.
9769 (parser_control): Member year changed from int to textint.
9771 (YYSTYPE): Removed; replaced by %union with int and textint members.
9772 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9773 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9774 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9775 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9776 (date, number, to_year): Use width of number in digits, not its value,
9777 to determine whether it's a 2-digit year, or a 2-digit time.
9778 (yylex): Store number of digits of numeric tokens.
9779 Reported by John Kendall.
9781 (parser_control): Changed from struct parser_control to typedef (for
9782 consistency). All uses changed.
9784 (tID): Removed; not used.
9785 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9787 2000-02-14 Paul Eggert <eggert@twinsun.com>
9789 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9790 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9792 2000-02-12 Jim Meyering <meyering@lucent.com>
9794 * userspec.c (ISDIGIT): Define it.
9795 (isdigit): Remove definition.
9796 (is_number): Use ISDIGIT, not isdigit.
9797 <libintl.h>: Include.
9799 (parse_user_spec): Mark translatable strings.
9801 2000-02-10 Jim Meyering <meyering@lucent.com>
9803 With these changes, nanosleep.[ch] are finally enough like the other
9804 lib/* replacement files to compile on a few more losing systems.
9806 * nanosleep.h: Don't include config.h.
9807 Remove prototype from declaration of nanosleep.
9808 (PARAMS): Remove now-unneeded definition.
9809 * nanosleep.c: #undef nanosleep.
9810 (rpl_nanosleep): Rename from nanosleep.
9812 2000-02-03 Jim Meyering <meyering@lucent.com>
9814 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9815 rather than with `#if HAVE_UTMPNAME'.
9817 2000-02-01 Jim Meyering <meyering@lucent.com>
9819 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9821 2000-01-31 Jim Meyering <meyering@lucent.com>
9823 * nanosleep.h (nanosleep): Guard declaration with
9824 `#if ! HAVE_DECL_NANOSLEEP'.
9825 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9826 the declaration in that vendor's sys/timers.h.
9827 Reported by Christian Krackowizer.
9829 * quotearg.c (ISASCII): Add #undef and move definition to follow
9830 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9831 (ISPRINT): Likewise.
9832 Reported by Tom Tromey.
9834 2000-01-30 Jim Meyering <meyering@lucent.com>
9836 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9837 uses of ->ut_name. The latter doesn't work with new Linux header files
9838 where only utmpx.ut_user is declared.
9840 * readutmp.h (UT_USER): Define.
9842 2000-01-23 Jim Meyering <meyering@lucent.com>
9844 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9847 2000-01-22 Jim Meyering <meyering@lucent.com>
9849 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9850 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9851 Required for some AIX systems. Reported by Christian Krackowizer.
9852 [TESTING] (main): New function.
9854 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9855 * dirname.c (dir_name): Support for DOS-style file names with drive
9858 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9860 * strverscmp.c (ISDIGIT): Define.
9861 (strverscmp): Use ISDIGIT, not isdigit.
9863 2000-01-17 Paul Eggert <eggert@twinsun.com>
9865 * nanosleep.c (nanosleep):
9866 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9867 POSIX.1 doesn't require SA_INTERRUPT and some systems
9868 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9869 it's been part of POSIX.1 since day 1 (in 1988).
9871 2000-01-17 Jim Meyering <meyering@lucent.com>
9873 * interlock: Remove unused file. Reported by François Pinard.
9875 2000-01-16 Paul Eggert <eggert@twinsun.com>
9877 * quotearg.c (quotearg_buffer_restyled): Do not quote
9878 alert, backslash, formfeed, and vertical tab unnecessarily in
9879 shell quoting style.
9882 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9883 Free Software Foundation, Inc.
9884 Copying and distribution of this file, with or without modification,
9885 are permitted provided the copyright notice and this notice are preserved.