1 2006-07-10 Derek R. Price <derek@ximbiot.com>
3 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
4 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
5 macros into the GNU _D_EXACT_NAMLEN.
7 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
9 2006-07-09 Jim Meyering <jim@meyering.net>
11 * argp-pv.c: Remove a doubled word in a comment.
12 * check-version.c (check_version): Likewise.
13 * javacomp.c (compile_java_class): Likewise.
15 2006-07-08 Jim Meyering <jim@meyering.net>
17 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
19 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
21 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
22 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
23 brackets. Other minor changes to suppress some compiler
26 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
28 * getloadavg.c: Use __VMS, not VMS.
30 * getpagesize.h: Likewise.
31 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
32 probably does not work.
34 2006-07-06 Derek R. Price <derek@ximbiot.com>
35 and Paul Eggert <eggert@cs.ucla.edu>
37 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
38 Don't worry about this obsolete case any more.
39 (HAVE_DIR): Remove. All uses removed; we now assume you can read
41 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
42 worry about this obsolete case any more.
46 * savedir.c: Likewise.
48 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
50 * .cppi-disable: Add wcwidth.
51 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
52 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
53 (ISGRAPH): Remove. All uses changed to isgraph.
54 (FOLD) [!defined _LIBC]: Remove special case.
55 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
56 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
58 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
60 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
62 * strtod.c (strtod): cast the argument of tolower to unsigned char.
64 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
66 * memcasecmp.c: Include <limits.h>.
67 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
68 * strtod.c (strtod): Don't assume isspace works on negative chars.
69 Don't assume isdigit succeeds only on '0' through '9'.
71 2006-07-05 Derek R. Price <derek@ximbiot.com>
73 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
74 All uses of is_space replaced by isspace.
75 * exit.h: Don't talk about STDC_HEADERS.
76 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
77 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
78 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
79 replaced by isprint etc.
80 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
81 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
82 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
83 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
84 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
85 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
87 2006-07-05 Eric Blake <ebb9@byu.net>
89 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
91 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
93 2006-06-27 Bruno Haible <bruno@clisp.org>
95 Assume ANSI C header files and <ctype.h> functions.
96 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
97 (mbsnwidth): Use isprint, iscntrl instead.
99 2006-07-03 Jim Meyering <jim@meyering.net>
101 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
102 macro is used before the first cycle_check call.
104 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
106 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
107 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
108 reported by Mark D. Baushke, one in
109 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
111 Merge from coreutils.
113 * .cppi-disable: Add stdint_.h.
114 * .cvsignore: Add stdint.h.
116 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
118 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
119 both double and long double versions.
120 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
121 * xstrtold.c: New file.
122 * xstrtod.h (xstrtold): New decl.
124 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
126 * filemode.c (setst): Remove.
127 (strmode): Rewrite to avoid setst. This makes the code shorter,
128 (arguably) clearer, and the generated code is a bit smaller on my
129 Debian GNU/Linux stable x86 host.
131 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
133 * filemode.c: Include "filemode.h" first, to test the interface.
134 Assume that filemode.h includes sys/types.h and sys/stat.h.
135 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
136 (ftypelet): Reorder to put common cases first, for efficiency.
137 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
139 (strmode): Renamed from mode_string, and now stores 12 bytes instead
140 of 10, for compatibility with FreeBSD. All callers changed.
141 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
142 that can't be deduced solely from st_mode. First arg is now a const
144 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
145 (strmode): Renamed from mode_string.
146 (filemodestring): New decl.
147 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
148 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
149 (S_ISPORT, S_ISWHT): New macros, if not already defined.
151 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
153 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
154 fsusage.h now does that. Include fsusage.h first, to test interface.
155 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
156 at most one method (the old code could have generated decls that
157 didn't conform to C89, not that this was ever exercised).
158 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
160 2006-03-19 Jim Meyering <jim@meyering.net>
162 Work even in a chroot where d_ino values for entries in "/"
163 don't match the stat.st_ino values for the same names.
164 * getcwd.c (__getcwd): When no d_ino value matches the target inode
165 number, iterate through all entries again, using lstat instead.
166 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
167 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
169 * getcwd.c (__getcwd): Clarify a comment.
170 Use memcpy in place of a call to strcpy.
172 2006-03-12 Jim Meyering <jim@meyering.net>
174 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
175 that of the current directory (which we're about to chdir ".." out of),
176 then save the dev-ino of the parent, instead.
178 * same-inode.h (SAME_INODE): New file/macro.
179 * chdir-safer.c (SAME_INODE): Remove definition.
180 Include "same-inode.h", instead.
182 * cycle-check.h: Include "same-inode.h".
183 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
184 * cycle-check.c (SAME_INODE): Remove definition.
185 * root-dev-ino.h: Include "same-inode.h".
187 2006-03-11 Eric Blake <ebb9@byu.net>
189 * same.c (same_name): s/base_name/last_component/
190 * backupfile.c (check_extension, numbered_backup): Likewise.
191 * filenamecat.c (file_name_concat): Likewise.
193 2006-03-11 Eric Blake <ebb9@byu.net>,
194 Paul Eggert <eggert@cs.ucla.edu>
196 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
197 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
199 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
200 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
201 (last_component): New method.
202 * dirname.c (dir_len): Determine when drive letters need a
203 subsequent slash. Preserve // when it is special.
204 (dir_name): Don't append dot when drive letter is absolute.
205 [TEST_DIRNAME]: Move into a full-blown gnulib test.
206 * basename.c (base_name): New semantics - malloc the result.
207 Preserve // when it is special. Preserve relative files that look
209 (base_len): Preserve // when it is special.
210 (last_component): New method, similar to old base_name semantics.
211 * stripslash.c (strip_trailing_slashes): Use last_component, not
212 base_name. Strip redundant slashes from ///.
214 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
216 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
217 both are 64 bits, since this seems to be the tradition, and this
218 prevents gcc -Wformat from warning about usages with PRIuMAX. If
219 we ever run into a host that prefers long long to long in this
220 case, we'll need another configure-time test. Problem reported by
223 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
225 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
226 possible collision with system files.
227 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
228 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
229 WCHAR_MIN and WCHAR_MAX in this case.
230 (<stddef.h>): Do not include; no longer needed.
231 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
232 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
233 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
234 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
235 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
236 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
237 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
238 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
239 !defined(__c99))]: Include in this case too, since it's harmless
241 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
243 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
244 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
245 (_STDINT_MIN, _STDINT_MAX): New macros.
246 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
247 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
248 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
249 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
250 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
251 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
252 macros, not typedefs; this simplifies things quite a bit.
253 Use long int for all types narrower than int64_t.
254 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
255 Define in terms of long long int or int64_t or long int,
256 not int64_t or int32_t. This saves some compile-time testing.
257 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
258 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
259 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
260 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
261 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
262 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
263 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
264 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
265 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
266 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
267 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
268 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
269 undef any previous version and define our own version, for
270 simplicity and consistency with the new macros for types.
271 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
272 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
273 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
274 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
275 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
276 @WINT_T_SUFFIX@ to keep things simple here.
277 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
278 Simplify by assuming typical 8/16/32/64 host, since we're
279 already doing that elsewhere anyway.
280 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
281 and assume long long int is 64 bits if available. This
282 speeds up 'configure'.
284 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
286 * getaddrinfo.c: fixed typo
288 2006-06-29 Eric Blake <ebb9@byu.net>
290 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
291 unused static function.
293 2006-06-29 Eric Blake <ebb9@byu.net>
297 2006-06-29 Derek R. Price <derek@ximbiot.com>
299 * strftime.c: Assume strftime() exists.
301 2006-06-28 Bruno Haible <bruno@clisp.org>
303 * getaddrinfo.h: Fix POSIX URL.
304 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
305 (use_win32_p): Make static.
306 (getaddrinfo): Reject service name if it is empty or does not consist
307 solely of decimal digits, or if its value is > 65535.
308 (getnameinfo): Remove useless casts.
310 2006-06-28 Derek R. Price <derek@ximbiot.com>
312 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
313 Autoconf 2.60 says this stuff was obsolete.
315 2006-05-12 Bruno Haible <bruno@clisp.org>
317 * mkdtemp.c [MINGW]: Include <io.h>.
318 (mkdir): Define using _mkdir.
320 2006-06-28 Bruno Haible <bruno@clisp.org>
322 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
323 declaration for wcwidth.
324 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
326 2006-06-28 Eric Blake <ebb9@byu.net>
328 * xvasprintf.h: Fix comments.
330 2006-06-28 Eric Blake <ebb9@byu.net>
332 * mbchar.h (wcwidth): Include wcwidth.h.
333 * mbswidth.c (wcwidth): Move from here...
334 * wcwidth.h: ...to this new file.
336 2006-06-28 Simon Josefsson <jas@extundo.com>
338 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
339 functions there. It will succeed on Windows XP, but on Windows
340 2000 and (presumably) earlier, it will fail, and use the internal
342 (use_win32_p): New function.
343 (getaddrinfo): Use strtoul on servname, to support numeric ports.
344 Support AI_NUMERICSERV to disable getservbyname.
345 (getnameinfo): New function, only supports
346 NI_NUMERICHOST|NI_NUMERICSERV for now.
348 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
349 only have some of them. Add AI_NUMERICSERV. Add prototype for
352 2006-06-27 Bruno Haible <bruno@clisp.org>
354 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
356 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
358 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
359 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
360 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
362 2006-06-26 Bruno Haible <bruno@clisp.org>
364 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
366 Reported by Mark D. Baushke and Larry Jones.
368 2006-06-26 Bruno Haible <bruno@clisp.org>
370 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
372 Suggested by Mark D. Baushke and Larry Jones.
374 2006-06-23 Mark D. Baushke <mdb@gnu.org>
376 * stdint_.h: Treat BSD/OS like OpenBSD.
378 2006-06-23 Bruno Haible <bruno@clisp.org>
380 * stdint_.h: Treat IRIX like OpenBSD.
382 2006-06-23 Bruno Haible <bruno@clisp.org>
384 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
385 ISO C 99 Technical Corrigendum 1.
387 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
389 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
390 Some compiler complained about some of them. Problem reported by
392 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
394 2006-06-21 Simon Josefsson <jas@extundo.com>
396 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
399 * socket_.h: Don't define WINVER.
401 * inet_pton.h, inet_pton.c: New file, taken from glibc but
402 slightly modified to work in gnulib.
404 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
406 * read-file.c (fread_file): Start with buffer allocation of
407 0 bytes rather than 1 byte; this simplifies the code.
408 Don't invoke feof; it's not needed. Refactor to avoid duplicate
409 code to free buffer and save/restore errno.
410 (internal_read_file): Remove unused local.
412 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
414 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
415 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
416 Problem reported by Denis Excoffier in
417 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
419 2006-06-19 Simon Josefsson <jas@extundo.com>
421 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
423 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
425 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
427 2006-06-17 Bruno Haible <bruno@clisp.org>
429 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
431 2006-06-17 Bruno Haible <bruno@clisp.org>
433 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
434 problem on Solaris 2.5.1.
436 2006-06-16 Eric Blake <ebb9@byu.net>
438 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
439 * unicodeio.c [!defined errno]: Likewise.
440 * strtol.c [!defined errno]: Likewise.
441 * strtod.c [!defined errno]: Likewise.
443 2006-06-15 Bruno Haible <bruno@clisp.org>
445 * stdint_.h: Rewritten to be fully auto-configured.
446 Fixes bug on HP-UX/IA64.
448 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
450 * getdate.y (__attribute__): Don't define if already defined.
451 Problem reported by Larry Jones.
452 * utimens.c (__attribute__): Likewise.
454 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
456 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
457 reported by Andreas Schwab.
459 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
460 Bruno Haible <bruno@clisp.org>
462 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
464 2006-05-26 Martin Lambers <marlam@marlam.de>
466 * getpass.c: Updates the test for the native W32 API, and adds
467 missing includes, thus fixing compilation warnings.
469 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
471 * tempname.c (small_open, large_open): New macros.
472 (__open, __open64) [!_LIBC]: Remove.
473 (__gen_tempname): Use small_open and large_open instead of __open
474 and __open64. This fixes a portability bug on HP-UX 11.11i
475 reported by Simon Wing-Tang in
476 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
478 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
480 * exclude.c (exclude_fnmatch): New function.
481 (excluded_file_name): Call exclude_fnmatch.
482 * exclude.h (excluded_file_name): New prototype
484 2006-05-24 Bruno Haible <bruno@clisp.org>
486 * printf-args.c (printf_fetchargs): Turn NULL pointers for
487 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
488 Reported by Thorsten Maerz <torte@netztorte.de> via
489 Aaron Stone <aaron@serendipity.cx>.
491 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
493 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
494 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
495 (my_usleep): Don't mishandle maximum value.
497 2006-05-19 Jim Meyering <jim@meyering.net>
499 * getugroups.c: Correct an outdated comment. From Bruno Haible.
501 2006-05-17 Bruno Haible <bruno@clisp.org>
504 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
506 2006-05-17 Bruno Haible <bruno@clisp.org>
508 * stdint_.h: Fix recognition of Cygwin.
510 2006-05-11 Jim Meyering <jim@meyering.net>
512 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
514 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
516 * crc.c (crc32_update): Remove unnecessary L suffix.
517 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
518 unwanted sign propagation, e.g., on hosts with 64-bit int.
519 There still are some problems with reeelly weird theoretical hosts
520 (e.g., 33-bit int) but it's not worth worrying about now.
521 * sha1.c (rol): Likewise.
522 (K1, K2, K3, K4): Remove unnecessary L suffix.
524 2006-05-10 Bruno Haible <bruno@clisp.org>
526 * des.c: Cast to avoid warnings.
528 2006-05-10 Simon Josefsson <jas@extundo.com>
530 * md4.c: Typo fix, update copyright years.
531 (K1, K2): Don't use L because it turn computations into 64-bit on
534 2006-05-09 Bruno Haible <bruno@clisp.org>
536 * xvasprintf.c: Include limits.h, string.h, xsize.h.
537 (EOVERFLOW): Define fallback value.
538 (xstrcat): New function.
539 (xvasprintf): Recognize the special case of a string concatenation.
541 2006-05-01 Bruno Haible <bruno@clisp.org>
543 * stdint_.h: Shorter URL.
544 * inttypes.h: Likewise.
546 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
548 * verify.h: Document the internals better. Most of this change
549 was written by Bruno Haible.
551 2006-04-29 Bruno Haible <bruno@clisp.org>
553 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
554 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
556 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
558 * getdate.y (get_date): When adding relative date, start with the
559 initial time, not with the result of the first mktime call.
561 2006-04-23 Bruno Haible <bruno@clisp.org>
563 * copy-file.c: Include <unistd.h> unconditionally.
564 * execute.c: Likewise.
565 * fatal-signal.c: Likewise.
566 * findprog.c: Likewise.
567 * mkdtemp.c: Likewise.
570 * wait-process.h: Likewise.
572 2006-04-23 Bruno Haible <bruno@clisp.org>
574 * fwriteerror.c (fwriteerror): Call fclose also when an error
575 condition was already detected.
576 Reported by Ben Pfaff <blp@cs.stanford.edu>.
578 2006-04-19 Derek Price <derek@ximbiot.com>
579 Eric Blake <ebb9@byu.net>
581 * inttypes.h: Correct grammar in comment.
583 2006-04-18 Derek Price <derek@ximbiot.com>
584 Paul Eggert <eggert@cs.ucla.edu>
586 * inttypes.h: New file.
587 * strtoimax.c: Assume <inttypes.h>.
589 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
591 * utimens.c (futimens): glibc futimesat messes up if /proc
592 isn't mounted. Problem reported by Kir Kolyshkin.
594 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
596 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
597 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
598 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
600 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
602 Merge regex changes from libc, removing some of our
603 POSIX-conformance changes that were rejected and redoing them in a
606 * regcomp.c (re_compile_internal, init_dfa):
607 Length arg is now size_t, not Idx. All uses changed.
608 (peek_token): Forward decl now says internal_function.
609 (__re_error_msgid, __re_error_msgid_idx):
610 Now static rather than extern with attribute_hidden.
611 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
612 For some reason libc prefers K&R style defns for external functions.
613 (regerror) [!defined _LIBC]: Likewise.
614 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
615 (seek_collating_symbol_entry, lookup_collation_sequence_value):
616 (build_range_exp, build_collating_symbol):
618 (re_compile_fastmap): Use '\0' to memset, not 0.
619 (utf8_sb_map): Make the calculations more obvious.
620 (init_dfa, parse_bracket_exp, build_charclass_op):
621 Call calloc and cast result, as glibc does.
622 (init_word_char, fetch_token, peek_token, peek_token_bracket):
623 (build_range_exp, build_collating_symbol):
624 Now internal functions.
626 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
628 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
629 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
630 Don't depend on VMS; depend on __VMS instead, for POSIX
632 (regoff_t): Define to ssize_t, not long int.
634 Remove the REG_ macros named below. Instead, make the old names
635 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
637 (REG_BACKSLASH_ESCAPE_IN_LISTS):
638 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
639 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
640 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
641 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
642 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
643 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
644 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
645 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
646 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
647 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
648 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
649 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
650 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
651 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
652 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
653 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
655 Remove. All uses replaced by the old RE_* names.
656 (RE_BACKSLASH_ESCAPE_IN_LISTS):
657 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
658 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
659 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
660 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
661 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
662 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
663 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
664 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
665 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
666 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
667 Don't bother having these macros be independent of each others'
668 values, since they no longer exist in the POSIX name space.
670 Rename the following member names back to their old names,
671 unless !__USE_GNU_REGEX. All uses changed back.
672 (buffer): Renamed from re_buffer.
673 (allocated): Renamed from re_allocated.
674 (used): Renamed from re_used.
675 (syntax): Renamed from re_syntax.
676 (fastmap): Renamed from re_fastmap.
677 (translate): Renamed from re_translate.
678 (can_be_null): Renamed from re_can_be_null.
679 (regs_allocated): Renamed from re_regs_allocated.
680 (fastmap_accurate): Renamed from re_fastmap_accurate.
681 (no_sub): Renamed from re_no_sub.
682 (not_bol): Renamed from re_not_bol.
683 (not_eol): Renamed from re_not_eol.
684 (newline_anchor): Renamed from re_newline_anchor.
685 (num_regs): Renamed from rm_num_regs.
686 (start): Renamed from rm_start.
687 (end): Renamed from rm_end.
689 (free_state): Move up a bit.
691 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
693 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
694 when that is what is intended.
695 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
696 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
698 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
699 All uses changed back to re_malloc, etc. It's now the caller's
700 responsibility to check for overflow; all callers changed.
701 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
702 (re_x2nrealloc): Remove.
703 (free_state): Remove decl.
705 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
706 (re_set_registers, re_exec):
709 2006-01-31 Roland McGrath <roland@redhat.com>
711 * regcomp.c (calc_eclosure_iter): Remove dead variables.
712 Reported by Mike Frysinger <vapier@gentoo.org>.
714 2006-01-15 Andreas Jaeger <aj@suse.de>
717 * regex_internal.c (re_string_reconstruct): Adjust for
718 build_wcs_upper_buffer change.
719 (build_wcs_upper_buffer): Change return type.
721 2005-12-10 Ulrich Drepper <drepper@redhat.com>
723 * regex_internal.h: Include <stdint.h> if available.
725 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
727 * regex_internal.h (SIZE_MAX): Provide a default definition.
729 2005-10-14 Ulrich Drepper <drepper@redhat.com>
731 * regcomp.c: Adjust for changed secondary hash function.
733 2005-09-30 Ulrich Drepper <drepper@redhat.com>
735 * regex.h: Pretty printing.
736 Clean up namespace a bit.
738 2005-09-30 Jakub Jelinek <jakub@redhat.com>
740 * regexec.c (update_cur_sifted_state, check_arrival,
741 check_arrival_add_next_nodes): Avoid using uninitialized variable.
743 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
744 Ulrich Drepper <drepper@redhat.com>
747 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
748 (bitset_word_t): Renamed from bitset_word. All uses changed.
750 2005-09-22 Ulrich Drepper <drepper@redhat.com>
753 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
754 * regcomp.c: Remove unnecessary uses of
755 unsigned RE_TRANSLATE_TYPE.
756 * regex_internal.h: Likewise.
757 * regex_internal.c: Likewise.
758 * regexec.c: Likewise.
759 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
761 2005-09-07 Ulrich Drepper <drepper@redhat.com>
763 * regexec.c (find_recover_state): Remove unnecessary
765 (transit_state_bkref): Make DFA a const pointer.
766 (get_subexp): Likewise.
767 (check_arrival): Likewise.
768 (update_cur_sifted_state): Likewise.
769 (re_search_internal): Likewise.
770 (prune_impossible_nodes): Likewise.
771 (acquire_init_state_context): Likewise.
772 (proceed_next_node): Likewise.
773 (set_regs): Likewise.
774 (free_fail_stack_return): Likewise.
775 (check_arrival_expand_ecl): Mark DFA parameter as const.
776 (check_arrival_expand_ecl_sub): Likewise.
777 (check_subexp_limits): Likewise.
778 (sub_epsilon_src_nodes): Likewise.
779 (add_epsilon_src_nodes): Likewise.
780 (merge_state_array): Likewise.
781 (update_regs): Likewise.
782 (build_trtable): Likewise.
783 (sift_states_backward): Mark MCTX parameter as const.
784 (build_sifted_states): Likewise.
785 (update_cur_sifted_state): Likewise.
786 (sift_states_mkref): Likewise.
787 (check_arrival_expand_ecl): Mark eclosure as const.
788 (check_dst_limits_calc_pos_1): Likewise.
789 * regex_internal.h (re_match_context_t): Make dfa a const
792 2005-09-06 Ulrich Drepper <drepper@redhat.com>
794 * regexec.c (merge_state_with_log): Define dfa as const pointer.
795 (transit_state_sb): Likewise.
796 (transit_state_mb): Likewise.
797 (sift_states_iter_mb): Likewise.
798 (check_arrival_add_next_nodes): Likewise.
799 (check_node_accept_bytes): Change first parameter to pointer-to-const.
800 [_LIBC] (re_search_2_stub): Use mempcpy.
802 * regex_internal.c (re_string_reconstruct): Avoid calling
803 mbrtowc for very simple UTF-8 case.
805 * regex_internal.c (re_acquire_state): Make DFA pointer arg
807 (re_acquire_state_context): Likewise.
808 * regex_internal.h: Adjust prototypes.
810 * regex.c: Prevent using C++ compilers.
812 * regex_internal.c (re_acquire_state): Minor code rearrangement.
813 (re_acquire_state_context): Likewise.
815 2006-03-29 Mark D. Baushke <mdb@gnu.org>
816 Bruno Haible <bruno@clisp.org>
818 * stdint_.h: On OpenBSD, don't redefine types already included in
819 <sys/types.h> and <inttypes.h>.
821 2006-03-24 Eric Blake <ebb9@byu.net>
823 * time_r.c (copy_string_result): Remove, as it is no longer used.
825 2006-03-24 Simon Josefsson <jas@extundo.com>
827 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
828 including some doc fixes.
829 (base64_encode_alloc): Fix +1 bug on allocation failures.
831 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
833 * base64.c (base64_encode): Do not read past end of array with
834 unsanitized input on systems with CHAR_BIT > 8.
836 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
838 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
839 Typedef to long int, not to off_, as POSIX will likely change
842 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
844 * argp-help.c (validate_uparams): Fix typo
845 * argp-parse.c (argp_default_options): Consistently begin help
846 messages with a lowercase letter.
848 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
850 * time_r.h (asctime_r, ctime_r): Remove. These functions can
851 overrun buffers and shouldn't be used (much as gets shouldn't be
853 * time_r.c (asctime_r, ctime_r): Likewise.
855 2006-03-08 Simon Josefsson <jas@extundo.com>
857 * gc-gnulib.c (randomize): Don't open files called 'no', they
858 signal that configure disabled the device.
860 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
862 * c-stack.c: Include unistd.h unconditionally, since we now assume
864 * getlogin_r.c: Likewise.
865 * getlogin_r.h: Likewise.
867 * pagealign_alloc.c: Likewise.
868 * unistd_.h: Remove; no longer needed.
870 2006-03-07 Simon Josefsson <jas@extundo.com>
872 * unistd_.h: New file.
874 2006-03-07 Simon Josefsson <jas@extundo.com>
876 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
878 2006-03-01 Simon Josefsson <jas@extundo.com>
880 * readline.c: Fix typo, tiny patch from Stepan Kasal
883 2006-02-28 Simon Josefsson <jas@extundo.com>
885 * getopt.c: Protect #include of unistd.h, for MSVS.
887 2006-02-27 Simon Josefsson <jas@extundo.com>
889 * base64.h: Indent #define's. From Jim Meyering
892 2006-02-27 Jim Meyering <jim@meyering.net>
894 Revert the change of 2006-02-24, so these files can continue
895 to be sync'd from gettext.
896 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
899 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
901 * glob.c: Say "invalid" rather than "illegal" in comments.
903 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
905 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
907 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
909 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
910 AT_FDCWD exceeds INT_MAX.
911 * openat.h (AT_FDCWD): Likewise.
913 2006-02-14 Jim Meyering <jim@meyering.net>
917 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
918 failure on deficient systems, and simplify gnulib lgpl dependencies.
919 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
920 xmalloc/lstat combination. Based on a patch from Bruno Haible.
922 * xalloc-die.c: Remove unused definition of N_.
924 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
926 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
928 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
930 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
931 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
933 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
935 * argp-namefrob.h: Restore changes accidentally lost during the
936 "autoupdate" on 2005-12-12.
938 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
940 * fnmatch.c (L_): Renamed from L, to work around a bug in
941 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
942 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
945 2006-01-26 Simon Josefsson <jas@extundo.com>
947 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
948 prototype is visible on mingw32.
950 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
953 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
956 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
958 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
959 attempt to open for write; this always fails, at least on POSIX
960 hosts. This reinstates the 2006-01-09 change, which was
961 inadvertently removed.
963 2006-01-26 Bruno Haible <bruno@clisp.org>
964 Paul Eggert <eggert@cs.ucla.edu>
967 [(! (defined __cplusplus || defined __BEOS__)
969 && !(defined __HP_cc || defined __xlc__
970 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
972 #define to signed char in these cases too; this simplifies
973 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
974 etc., separately) and makes it more conservative.
976 2006-01-21 Jim Meyering <jim@meyering.net>
978 Sync from the stable (b5) branch of coreutils:
980 * fts.c (fts_children): Don't let close() clobber errno from
983 * fts.c (fts_stat): When following a symlink-to-directory,
984 don't necessarily interpret stat-fails+lstat-succeeds as indicating
985 a dangling symlink. That can also happen at least for ELOOP.
986 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
987 FYI, this bug predates the inclusion of fts.c in coreutils.
989 * fts.c (fts_open): Put new maxarglen declaration and uses
990 in their own block, so pre-c99 compilers don't object.
992 Avoid the double-free (first in fts_read, second in fts_close) that
993 would occur when an `active' directory is made inaccessible (e.g.,
994 via chmod a-x) during a traversal.
995 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
996 before returning. Reproduce this failure by
997 mkdir -p a/b; cd a; chmod a-x . b
998 Reported by Stavros Passas.
1000 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1002 * argp-namefrob.h: Bugfix. Remove stray #
1004 2006-01-25 Bruno Haible <bruno@clisp.org>
1006 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1008 Reported by Paul Eggert.
1010 2006-01-25 Jim Meyering <jim@meyering.net>
1012 * fileblocks.c: Remove more useless parentheses.
1013 * readutmp.h: Likewise.
1015 2006-01-24 Bruno Haible <bruno@clisp.org>
1017 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1019 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1022 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1023 to avoid problems with the built-in _Bool type.
1024 Reported by Paul Eggert on 2005-11-26.
1026 2006-01-24 Jim Meyering <jim@meyering.net>
1028 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1030 2006-01-24 Simon Josefsson <jas@extundo.com>
1032 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1035 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1037 Work around porting bugs reported by Dieter in
1038 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1039 * getopt.c (_NOPROTO): Remove; no longer needed.
1040 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1041 Include "getopt.h" first, to check interface.
1042 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1044 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1045 (__strndup): Revert to K&R-style function dfns, the glibc style.
1046 * strnlen.c: Don't claim it's taken from glibc; it's not.
1047 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1048 Include strnlen.h first, to get prototype properly.
1049 (strnlen): Renamed from __strnlen.
1052 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1054 These changes imported from libc.
1055 * getopt.c: Use __fxprintf instead of inline stream orientation
1056 test and two separate function calls.
1057 * strndup.c (__strndup): Add libc_hidden_def.
1059 2006-01-22 Bruno Haible <bruno@clisp.org>
1061 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1062 temporary buffer for sprintf, take into account the precision also
1063 for 'd', 'i', 'u', 'o', 'x', 'X'.
1065 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1067 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1068 to pacify gcc -Wswitch-default.
1070 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1072 * argp-help.c (usage_long_opt): Do not print DOC options.
1073 (__argp_base_name): Removed
1074 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1076 (__argp_base_name): Provide macro definition or extern declaration
1077 depending on the configuration
1079 2006-01-20 Simon Josefsson <jas@extundo.com>
1081 * inet_ntop.h: Unconditionally include sys/socket.h.
1083 2006-01-19 Simon Josefsson <jas@extundo.com>
1085 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1087 2006-01-12 Simon Josefsson <jas@extundo.com>
1089 * base64.c: Fix warning, reported by Bruno Haible
1090 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1092 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1094 Sync from coreutils.
1095 * md5.c: Fix commentary typos.
1096 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1097 * md5.h (__attribute__): Remove; unused.
1098 * sha1.c: Fix commentary to match md5 better.
1099 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1100 so that we don't need to worry about alignment. All uses changed.
1101 This merges the 2005-10-28 md5 change into sha1.
1103 2006-01-11 Jim Meyering <jim@meyering.net>
1105 Sync from coreutils.
1106 * md5.c (OP): Fix spacing.
1108 2006-01-11 Simon Josefsson <jas@extundo.com>
1110 * stdint_.h (SIZE_MAX): Add missing (.
1112 2006-01-10 Bruno Haible <bruno@clisp.org>
1114 * argp.h (__const): Remove macro. Use const instead.
1115 * argp-fmtstream.h (__const): Likewise.
1116 * glob_.h (__const): Remove macro.
1117 * glob-libc.h: Use const instead of __const.
1119 2006-01-10 Jim Meyering <jim@meyering.net>
1121 Avoid the double-free (first in fts_read, second in fts_close) that
1122 would occur when an `active' directory is made inaccessible (e.g.,
1123 via chmod a-x) during a traversal.
1124 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1125 before returning. Reproduce this failure by
1126 mkdir -p a/b; cd a; chmod a-x . b
1127 Reported by Stavros Passas.
1129 Sync from coreutils.
1130 * sha1.c: Tweak grammar in a comment.
1132 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1134 * regex_internal.h (BITSET_WORD_BITS):
1135 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1136 preprocessor mishandles large unsigned values as if they were signed.
1137 Problem reported by Claudio Fontana in
1138 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1140 2006-01-10 Simon Josefsson <jas@extundo.com>
1142 * socket_.h: New file.
1144 2006-01-10 Bruno Haible <bruno@clisp.org>
1146 * localcharset.c: Update from GNU gettext.
1148 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1150 Sync from coreutils.
1151 * chdir-long.c (cdb_free): Don't bother trying to open directory
1152 for write access: POSIX says that must fail.
1153 * fts.c (diropen): Likewise.
1154 * save-cwd.c (save_cwd): Likewise.
1155 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1156 well, for minor improvements on hosts that lack O_DIRECTORY.
1157 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1158 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1159 Fall back on chown if open failed with EACCES.
1161 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1162 Report an error at compile-time if only a 1-second nominal clock
1163 resolution is found.
1165 * lchmod.h: New file.
1166 * mkdir-p.c: Include lchmod.h, lchown.h.
1167 (make_dir_parents): Use lchown rather than chown, and
1168 lchmod rather than chmod.
1170 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1171 too. Problem with "none" reported by Bob Proulx. Problem with
1172 "proc" reported by n0dalus.
1174 * mountlist.c: Include <limits.h>.
1175 (dev_from_mount_options)
1176 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1177 New function. It no longer assumes "dev=" has the System V meaning
1178 on Linux (since it doesn't). It also parses "dev=" more carefully.
1179 (read_file_system_list)
1180 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1181 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1184 * posixtm.h (PDS_PRE_2000): New macro.
1185 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1186 All usages changed. Reject dates outside the range 1969-1999 if
1187 PDS_PRE_2000 is used.
1189 2006-01-09 Jim Meyering <jim@meyering.net>
1191 Sync from coreutils.
1193 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1195 * chdir-safer.h, chdir-safer.c: New files.
1197 * modechange.c (mode_compile): Reject an invalid mode string
1198 that starts with an octal digit. From Andreas Gruenbacher.
1200 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1201 and dup to open_safer and dup_safer, respectively.
1202 (openat_permissive): Fix typo in comment.
1204 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1205 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1206 (_): Remove; no longer needed.
1207 (openat): Renamed from rpl_openat; no need for rpl_openat
1208 since openat.h renames openat for us.
1209 Replace most of the body with a call to openat_permissive,
1210 to avoid duplicate code.
1211 Port to (probably hypothetical) environments were mode_t is
1213 (openat_permissive): Require mode arg, so that we can check
1214 types better. Put it just after flags. Change cwd failure
1215 indicator from pointer-to-bool to pointer-to-errno-value.
1216 All callers changed.
1217 Invoke openat_save_fail and/or openat_restore_fail if
1218 cwd_errno is null, so that openat can call us.
1219 (openat_permissive, fdopendir, fstatat, unlinkat):
1220 Simplify errno handling to avoid some duplicate code,
1221 as it's OK to set errno on success.
1222 * openat.h: Revamp code so that function macros depend on
1223 __OPENAT_PREFIX only, not also on AT_FDCWD.
1224 (openat_ro): Remove. Caller changed to use openat_permissive.
1225 (openat_permissive): Now a macro, if not a function.
1226 (openat_restore_fail, openat_save_fail): Now always functions,
1227 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1229 * openat-priv.h: New file, defining macros used by mkdirat.c
1231 * mkdirat.c: Include openat-priv.h.
1232 Remove definitions of macros defined therein.
1233 * openat.c: Likewise.
1235 * mkdirat.c (mkdirat): New file and function.
1236 * openat.h (mkdirat): Declare.
1238 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1240 * openat.h (openat_permissive): Declare.
1241 (openat_ro): Define.
1243 * openat.c (EXPECTED_ERRNO): New macro.
1244 (openat_permissive): New function -- used in remove.c rewrite.
1245 (all functions): Set errno just before returning, only if there
1246 was an actual failure.
1247 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1249 Emulate openat-family functions using Linux's procfs, if possible.
1250 Idea and some code based on Ulrich Drepper's glibc changes.
1252 * openat.c: (BUILD_PROC_NAME): New macro.
1253 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1254 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1255 before falling back on save_cwd and restore_cwd.
1256 (fdopendir, fstatat, unlinkat): Likewise.
1258 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1259 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1261 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1262 as second argument to va_arg. Otherwise, some versions of gcc
1263 warn that `if this code is reached, the program will abort'.
1265 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1267 Sync from coreutils.
1269 Add POSIX ACL support
1270 * acl.h (copy_acl, set_acl): Add declarations.
1271 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1272 systems other than Linux.
1273 (chmod_or_fchmod): New function: use fchmod when possible,
1274 and chmod otherwise.
1275 (file_has_acl): Add a POSIX ACL implementation, with a
1276 Linux-specific subcase.
1277 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1278 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1279 acls are unsupported.
1280 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1281 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1284 2006-01-09 Bruno Haible <bruno@clisp.org>
1286 * sysexit_.h (EX_OK): New macro.
1287 Suggested by Martin Lambers <marlam@marlam.de>.
1289 2006-01-09 Bruno Haible <bruno@clisp.org>
1291 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1292 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1293 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1294 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1296 2006-01-09 Bruno Haible <bruno@clisp.org>
1298 * stdint_.h (SIZE_MAX): Write the value without involving negative
1301 2005-10-16 Bruno Haible <bruno@clisp.org>
1303 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1304 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1306 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1308 * strftime.c (tzname): Don't declare if it is already #defined.
1309 Problem reported for Mingw by Mark Junker.
1311 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1313 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1314 long int, not int, for nanosecond counts, so that people who are
1315 used to POSIX struct timespec won't be surprised. Reported by Jim
1318 2005-12-16 Jim Meyering <jim@meyering.net>
1320 * fprintftime.c, fprintftime.h: New files.
1322 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1324 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1325 * argp-help.c (fill_in_uparams): Check if the constructed
1326 struct uparams is valid. Fall back to the default values if it is
1329 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1331 * argp-help.c (__argp_base_name): New function
1332 (__argp_short_program_name): Rewrite using __argp_base_name
1333 * argp-namefrob.h: Define program_invocation_name and
1334 program_invocation_short_name if requested
1335 (__argp_base_name): Add prototype
1336 * argp-parse.c (argp_def): Use gettext wrappers
1337 (argp_default_parser): Use __argp_base_name
1338 * argp-pin.c: New file. Defines program_invocation_name and
1339 program_invocation_short_name on systems that lack them.
1341 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1343 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1344 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1345 porting problem reported by Georg Schwarz in
1346 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1348 2005-07-09 Bruno Haible <bruno@clisp.org>
1350 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1351 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1352 Reported by Mark Junker <mjscod@gmx.de>.
1354 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1356 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1357 (uintmax_t) [defined uintmax_t]: Do not declare.
1358 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1359 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1360 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1361 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1362 sake of portability to weird hosts that C allows (though we don't
1363 know of any practical examples).
1365 * savedir.h (fdsavedir): New decl.
1366 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1367 contains most of the former guts of savedir.
1368 (savedir): Use savedirstream.
1371 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1373 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1374 coreutils no longer futzes with rounding modes.
1376 2005-11-14 Jim Meyering <jim@meyering.net>
1378 * mkstemp-safer.c: Include <config.h>, required for possible
1379 replacement of mkstemp.
1381 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1383 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1385 (gethrxtime) [! (HAVE_NANOUPTIME
1386 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1387 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1388 our own approximation.
1390 2005-11-10 Simon Josefsson <jas@extundo.com>
1392 * readline.c: Remove EOL.
1394 2005-11-08 Eric Blake <ebb9@byu.net>
1396 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1398 2005-11-08 Eric Blake <ebb9@byu.net>
1400 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1402 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1404 Fix porting problem reported by Theodoros V. Kalamatianos.
1405 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1406 Don't assume that futimes failing means we must fail.
1408 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1410 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1411 leave errno alone. Problem reported by Dmitry V. Levin.
1413 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1415 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1416 errno alone. Problem reported by Frederic Jolliton.
1418 2005-10-28 Simon Josefsson <jas@extundo.com>
1420 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1421 "restrict" keywords, as per POSIX. Protect the function
1422 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1423 Don't use K&R prototypes. Check the sprintf return values.
1424 Re-define EAFNOSUPPORT if not present. Indent.
1426 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1427 suggested by Bruno Haible <bruno@clisp.org>.
1429 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1431 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1433 * gc-libgcrypt.c: Add MD2 (which is not available through
1436 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1438 * md2.h, md2.c: New files.
1440 2005-10-24 Simon Josefsson <jas@extundo.com>
1442 * md4.h: Shrink buffer size, now that we changed the type.
1444 2005-10-22 Simon Josefsson <jas@extundo.com>
1446 * arcfour.h, arcfour.c: Use fixed size indices in the
1447 arcfour_context struct (simplify test vector testing in GNU
1450 2005-10-22 Simon Josefsson <jas@extundo.com>
1452 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1453 suggested by Bruno Haible <bruno@clisp.org>.
1455 2005-10-22 Simon Josefsson <jas@extundo.com>
1457 * crc.h: Include stddef.h, for size_t.
1459 2005-10-21 Simon Josefsson <jas@extundo.com>
1461 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1462 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1464 2005-10-21 Simon Josefsson <jas@extundo.com>
1466 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1469 2005-10-21 Simon Josefsson <jas@extundo.com>
1471 * gc-gnulib.c: Support ARCTWO in CBC mode.
1473 2005-10-21 Simon Josefsson <jas@extundo.com>
1475 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1478 * hmac-sha1.c (hmac_sha1): Likewise.
1480 * crc.c (crc32_update): Actually use crc parameter, suggested by
1481 Bruno Haible <bruno@clisp.org>.
1483 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1486 2005-10-21 Simon Josefsson <jas@extundo.com>
1488 * des.h, des.c: New files.
1490 * gc-gnulib.c: Support DES.c
1492 2005-10-21 Simon Josefsson <jas@extundo.com>
1494 * arctwo.h, arctwo.c: New files.
1496 * gc-gnulib.c: Support ARCTWO.
1498 2005-10-21 Simon Josefsson <jas@extundo.com>
1500 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1502 2005-10-19 Simon Josefsson <jas@extundo.com>
1504 * gc-gnulib.c: Support ARCFOUR.
1506 2005-10-19 Simon Josefsson <jas@extundo.com>
1508 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1511 * gc.h: Add ECB enum type.
1513 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1515 2005-10-19 Simon Josefsson <jas@extundo.com>
1517 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1519 2005-10-18 Simon Josefsson <jas@extundo.com>
1521 * md4.h, md4.c: New files, based on md5.?.
1523 2005-10-17 Simon Josefsson <jas@extundo.com>
1525 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1527 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1529 2005-10-17 Simon Josefsson <jas@extundo.com>
1531 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1533 2005-10-17 Simon Josefsson <jas@extundo.com>
1535 * gc.h, gc-libgcrypt.c: Add ciphers.
1537 2005-10-17 Simon Josefsson <jas@extundo.com>
1539 * sha1.c: Use uint32_t instead of md5_uint32.t
1541 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1544 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1546 * md5.h: Use stdint.h and uint32_t. Doc fix.
1548 2005-10-15 Simon Josefsson <jas@extundo.com>
1550 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1552 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1554 2005-10-14 Simon Josefsson <jas@extundo.com>
1556 * arcfour.h, arcfour.c: New files.
1558 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1560 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1561 include <wchar.h>; no longer needed.
1563 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1564 and Ulrich Drepper <drepper@redhat.com>
1567 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1568 instead of inline stream orientation test and two separate
1569 function calls. Pay no attention to USE_IN_LIBIO.
1571 2005-10-14 Roland McGrath <roland@redhat.com>
1573 Import from libc. [BZ #1331]
1574 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1576 Reported by Matej Vela <vela@debian.org>.
1578 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1580 * mkdir-p.c (make_dir_parents): Don't report an error if an
1581 intermediate directory is in a read-only file system. Problem
1582 reported by Eric Blake.
1584 2005-10-13 Simon Josefsson <jas@extundo.com>
1586 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1587 Move memory allocation outside of loop.
1589 2005-10-12 Simon Josefsson <jas@extundo.com>
1591 * gc-pbkdf2-sha1.c: New file.
1593 * gc.h: Add gc_pbkdf2_sha1 prototype.
1595 2005-10-12 Simon Josefsson <jas@extundo.com>
1597 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1598 suggested by Bruno Haible <bruno@clisp.org>.
1600 2005-10-12 Simon Josefsson <jas@extundo.com>
1602 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1604 * gc-gnulib.c (gc_hmac_sha1): New function.
1606 2005-10-12 Simon Josefsson <jas@extundo.com>
1608 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1610 2005-10-12 Simon Josefsson <jas@extundo.com>
1612 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1613 GC_USE_HMAC_MD5, respectively.
1615 * gc-libgcrypt.c (gc_md5): Fix assert call.
1618 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1620 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1622 * gc-gnulib.c (gc_hash_buffer): Ditto.
1624 2005-10-11 Bruno Haible <bruno@clisp.org>
1626 * c-strcasestr.h: New file, from GNU gettext.
1627 * c-strcasestr.c: New file, from GNU gettext.
1629 2005-10-11 Bruno Haible <bruno@clisp.org>
1631 * c-strcase.h: New file, from GNU gettext.
1632 * c-strcasecmp.c: New file, from GNU gettext.
1633 * c-strncasecmp.c: New file, from GNU gettext.
1635 2005-10-11 Simon Josefsson <jas@extundo.com>
1637 * crc.h, crc.c: New files.
1639 * gc.h (gc_hash_buffer): Add doc.
1641 2005-10-08 Simon Josefsson <jas@extundo.com>
1643 * gc.h: Add gc_hash and gc_hash_buffer.
1645 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1647 * gc-libgcrypt.c (gc_hash_buffer): Add.
1649 2005-10-11 Bruno Haible <bruno@clisp.org>
1651 * strcasecmp.c: Include limits.h.
1652 (strcasecmp): Avoid integer overflow on exotic platforms.
1653 * strncasecmp.c: Include limits.h.
1654 (strncasecmp): Avoid integer overflow on exotic platforms.
1655 Reported by Paul Eggert.
1657 2005-10-06 Simon Josefsson <jas@extundo.com>
1659 * hmac-md5.c: New file.
1663 2005-10-06 Simon Josefsson <jas@extundo.com>
1665 * memxor.c (memxor): Avoid casts and warnings.
1667 2005-10-05 Derek Price <derek@ximbiot.com>
1669 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1671 2005-10-05 Simon Josefsson <jas@extundo.com>
1673 * memxor.c (memxor): Fix compiler error.
1675 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1676 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1678 * memxor.h, memxor.c: New files.
1680 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1681 we assume all systems have it, suggested by Jim Meyering
1682 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1683 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1684 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1687 2005-10-04 Bruno Haible <bruno@clisp.org>
1689 * verify.h (verify_true): Provide alternative definition for C++.
1691 2005-10-04 Simon Josefsson <jas@extundo.com>
1693 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1694 D. Baushke" <mdb@gnu.org>.
1696 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1698 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1699 (SSIZE_MAX): New macro, if not already defined.
1700 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1703 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1705 * exclude.c: Include verify.h.
1706 (verify): Remove. All callers changed to use verify.h's version.
1707 * strtoimax.c: Likewise.
1708 * utimecmp.c: Likewis.e
1710 Sync from coreutils.
1711 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1712 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1713 * .cvsignore: Add fts.h, search.h, t-fpending.
1714 * settime.c (settime): Fix { typo in previous patch. Also, don't
1715 bother returning ENOSYS if settimeofday or stime fails; just let
1716 them return whatever errno they want to return.
1717 * utimens.c: Include unistd.h, for dup2.
1718 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1719 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1721 2005-10-02 Jim Meyering <jim@meyering.net>
1723 Sync from coreutils.
1724 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1725 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1726 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1727 Remove AT_FDCWD test.
1728 Do not consume the fd unless successful.
1729 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1730 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1731 block, so that we don't even try to compile it if settimeofday is
1732 available. This works around a compilation failure on OSF1 V5.1,
1733 due to stime requiring a `long int*' while tv_sec is `int'.
1735 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1737 * getdelim.c (getdelim): Remove unused variables.
1739 2005-10-01 Simon Josefsson <jas@extundo.com>
1741 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1742 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1743 AI_* and EAI_* definitions. Protect function declarations.
1745 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1747 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1748 so that the code works even with ancient cpp. Portability problem
1749 with GCC 2.7.2.1 reported by Thomas M.Ott.
1751 2005-09-27 Jim Meyering <jim@meyering.net>
1753 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1755 * intprops.h (signed_type_or_expr__): Define.
1756 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1759 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1761 * verify.h (verify_expr): Remove, replacing with:
1762 (verify_true): New macro that returns true instead of void.
1763 (verify_type__): Remove.
1764 (verify): Use verify_true rather than verify_type__.
1766 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1768 * utimens.c (ENOSYS): Define if not already defined.
1769 (futimens): Support having a null PATH if the file descriptor
1772 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1774 (__attribute): Define to empty unless GCC 3.1 or later.
1775 This works around a core dump on OpenBSD 3.4, which has GCC
1776 2.95.3, which dumps core when given __attribute__(()). It also
1777 simplifies other tests, since we really don't want to bother with
1778 worrying about which ancient version of GCC supported what.
1779 Original problem reported by Yoann Vandoorselaere, with part of
1780 the fix suggested by Derek Price.
1782 2005-09-24 Jim Meyering <jim@meyering.net>
1784 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1785 so we can once again use a positive bitfield width of 1 -- now we
1786 don't have to explain why we were using a bitfield width of 2.
1788 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1790 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1791 Problem reported by Eric Blake.
1792 (getaddrinfo): Initialize se so that it's not garbage.
1793 Redo internal storage allocation so that it doesn't make unportable
1794 assumptions about alignment.
1797 * utimens.c (futimens): Use futimesat if available.
1798 Prefer it to futimes since it doesn't have the futimes bug.
1800 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1801 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1802 Instead, declare a function that returns a pointer to an array,
1803 and use verify_type__ to declare the size of the array.
1804 Problem and germ of a solution reported by Bruno Haible.
1805 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1806 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1808 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1810 Sync from coreutils.
1812 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1814 * argmatch.h: Include verify.h
1815 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1816 (ARGMATCH_ASSERT): Remove; unused.
1817 * canonicalize.c: Assume STDC_HEADERS.
1818 * exclude.c: Include "strcase.h".
1819 * regex_internal.h [!defined _LIBC]: Likewise.
1820 * getusershell.c: Include stdio--.h rather than stdio.h
1822 (getusershell): Call fopen, not fopen_safer.
1823 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1824 Do not include unistd-safer.h.
1825 (save_cwd): Don't call fd_safer; no longer needed
1826 now that we include fcntl--.h.
1828 * getdate.y (relative_time): New type.
1829 (RELATIVE_TIME_0): New constant.
1830 (parser_control): Use relative_time instead of doing it ourselves.
1831 (%union): Add new relative_time rel member.
1832 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1834 (relunit, relunit_snumber): Now of type rel.
1835 (zone, rel, relunit, get_date): Adjust to above changes.
1837 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1838 Do not include unistd-safer.h.
1839 (getloadavg): Don't call fd_safer; no longer needed
1840 now that we include fcntl--.h.
1842 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1843 (make_dir_parents): Treat ENOSYS like EEXIST.
1845 Improve quality of diagnostics on restore_cwd failure.
1846 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1847 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1848 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1849 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1850 each time through the loop. Do not diagnose restore_cwd failure;
1851 that is the caller's job (and perhaps the caller does not care).
1853 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1854 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1855 If the file already exists but is not a directory, don't bother
1856 to try to make its parents.
1857 Close potential file descriptor leak if we can't chdir("/") (!).
1858 Don't always return true if chdir($PWD) fails; return true only
1859 if the requested action was done successfully (except for the
1861 Don't log final directory unless we actually made it.
1862 Refactor to avoid duplicate code to fix up permissions.
1863 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1865 * strftime.c (my_strftime): Rewrite the previous change slightly,
1866 to make it a bit faster and (I hope) clearer.
1867 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1868 Fix bug in formats like %2N.
1870 * verify.h: New file.
1872 2005-09-22 Jim Meyering <jim@meyering.net>
1874 Sync from coreutils.
1876 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1878 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1879 the .tm_year member, since otherwise gcc-4.0 would now warn about
1880 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1882 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1883 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1885 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1886 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1887 when run in a time zone for which daylight savings time is in effect
1888 for the starting date.
1890 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1891 stop us from restricting permissions of just-created absolute-named
1893 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1894 to restore initial working directory.
1895 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1896 to tell caller if/when we change the working directory and are
1897 unable to return to the initial one.
1898 * mkdir-p.h (make_dir_parents): Update prototype.
1899 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1900 `return false'. This fixes a bug introduced on 2004-07-30.
1902 * openat.c (fdopendir): Be sure to close the supplied
1903 file descriptor before returning. This makes our replacement
1904 implementation a little closer to Solaris's, where fdopendir
1905 ties the file descriptor to the returned DIR* pointer.
1906 * openat.c (unlinkat): New function.
1907 * openat.h (unlinkat): Add prototype.
1908 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1909 (openat_restore_fail): Rename from openat_restore_die.
1910 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1912 Provide an alternative to exiting immediately upon save_cwd or
1913 restore_cwd failure. Now, an application can arrange e.g.,
1914 to perform a longjump in that case.
1915 * openat.c: Include dirname.h.
1916 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1917 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1918 and openat_restore_die rather than calling error directly.
1919 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1921 * openat-die.c (openat_save_die, openat_restore_die): New file.
1922 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1924 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1925 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1926 int utc, int nanoseconds);
1928 date should not have to allocate a megabyte of virtual memory to
1929 handle a format argument like +%1048575T. When implemented with
1930 strftime, it must allocate such a buffer, use strftime to fill it
1931 in, print it, then free it.
1932 With fprintftime, it simply prints everything and exits.
1933 With no need for memory allocation, that's one fewer way to fail.
1934 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1935 optional field width, not before, so we accept %9:z, not %:9z.
1936 (my_strftime): Be sure to use L_('x') for literals.
1938 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1939 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1940 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1941 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1942 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1943 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1944 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1945 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1946 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1948 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1949 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1950 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1951 and don't include <sys/file.h>).
1953 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1955 Sync from coreutils.
1957 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1958 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1959 [!LDAV_DONE]: Avoid unused variable warning.
1961 2005-09-21 Bruno Haible <bruno@clisp.org>
1963 * unicodeio.h (unicode_to_mb): New declaration.
1965 2005-09-20 Derek Price <derek@ximbiot.com>
1967 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1969 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1971 Use a consistent style for including <config.h>.
1972 * __fpending.c, acl.c, argmatch.c,
1973 argp-help.c, argp-parse.c,
1974 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1975 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1976 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1977 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1978 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1979 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1980 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1981 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1982 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1983 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1984 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1985 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1986 modechange.c, mountlist.c, open-safer.c, physmem.c,
1987 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1988 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1989 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1990 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1991 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1992 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1993 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1994 userspec.c, utimecmp.c, version-etc-fsf.c,
1995 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1996 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1997 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1998 Standardize inclusion of config.h.
1999 * __fpending.h, dirfd.h, getdate.h, human.h,
2000 inttostr.h: Removed inclusion of config.h from header files.
2001 * inttostr.c: Adjusted in-tree users.
2002 * timespec.h: Remove superfluous warning to include config.h.
2003 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2004 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2005 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2006 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2008 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2010 * stat-time.h: New file.
2011 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2012 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2014 (timespec_cmp): New function.
2015 * utimecmp.c: Include stat-time.h.
2016 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2017 members exist, not on the obsolescent ST_MTIM_NSEC.
2018 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2020 2005-09-15 Derek Price <derek@ximbiot.com>
2021 Paul Eggert <eggert@cs.ucla.edu>
2023 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2024 changes, consolidating in...
2025 * regex_internal.h: ...this file.
2027 2005-09-15 Derek Price <derek@ximbiot.com>
2029 * regex_internal.h: Blank `pure' for GNUC < 3.
2030 * regex_internal.c: Ditto, using this...
2031 (__GNUC_PREREQ): ...new macro.
2032 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2033 (__GNUC_PREREQ): ...this new macro.
2035 * strstr.h: Include string.h. Define strstr as a macro here.
2037 2005-09-13 Derek Price <derek@ximbiot.com>
2039 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2041 Reported by Jim Meyering <jim@meyering.net>.
2043 2005-09-13 Jim Meyering <jim@meyering.net>
2045 * canon-host.c: Filter through gnu indent and reword comments slightly.
2046 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2048 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2050 * lib/base64.c: Typo.
2051 (base64_encode): Put b64str in initialized data section.
2053 2005-09-12 Derek Price <derek@ximbiot.com>
2055 Return usable errors from canon-host.
2056 * canon-host.h: New file.
2057 * canon-host.c (canon_host): Wrap...
2058 (canon_host_r): ...this new function, which now relies exclusively on
2060 (ch_strerror): New function.
2061 (last_cherror): New global.
2062 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2063 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2065 (freeaddrinfo): Free ai->ai_canonname when set.
2067 2005-09-12 Derek Price <derek@ximbiot.com>
2068 Paul Eggert <eggert@cs.ucla.edu>
2070 * glob-libc.h: Renamed from glob_.h. The new version is
2071 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2072 protecting things that should be done only in gnulib contexts.
2073 * glob_.h: New file, containing only the glob things needed for
2075 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2076 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2077 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2078 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2079 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2080 and to respect the namespace rules better.
2082 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2084 Merge glibc and coreutils changes into gnulib, plus a few
2086 * md5.c: Use #error rather than a string.
2087 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2088 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2089 (__attribute__): Define to empty for non recent-GCC.
2090 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2091 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2092 Renamed from their non-__ counterparts, with new macros replacing
2093 them if not _LIBC. Add __THROW attribute.
2095 (struct md5_ctx): Align buffer if using GCC.
2096 * sha1.h (struct sha1_ctx): Likewise.
2097 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2098 The old name was backwards.
2099 (NOTSWAP): Remove; not used.
2100 (rol): New macro, moved here from md5.h.
2101 (sha1_process_block): Remove a FIXME that doesn't make sense.
2103 2005-09-12 Derek Price <derek@ximbiot.com>
2105 * gai_strerror.c: Include config.h when available. Include
2106 getaddrinfo.h before other headers to test interface.
2107 Reported by Larry Jones <lawrence.jones@ugs.com>.
2109 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2111 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2112 definitions, since that's the preferred style in glibc.
2113 Fix a minor spacing issue, and update copyright notice to match glibc's.
2115 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2117 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2119 2005-09-06 Simon Josefsson <jas@extundo.com>
2121 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2122 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2124 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2126 Change bitset word type from unsigned int to unsigned long int,
2127 as this has better performance on typical 64-bit hosts.
2128 Port bitset code to hosts with unusual word sizes.
2129 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2130 (build_collating_symbol):
2131 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2132 argument is a bitset. This is merely a style issue, but it makes
2133 it clearer that an entire array is expected.
2134 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2135 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2136 Port to the case where bitset_word is not the same as unsigned int.
2137 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2138 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2140 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2141 (build_trtable, group_nodes_into_DFAstates):
2143 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2144 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2145 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2146 * regexec.c (group_nodes_into_DFAstates): Likewise.
2147 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2148 * regcomp.c (optimize_subexps, lower_subexp):
2149 Work even if bitset_word has holes in its bitwise representation.
2150 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2151 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2153 * regex_internal.c (re_string_reconstruct):
2154 Don't assume UCHAR_MAX == 255.
2155 * regex_internal.h (bitset_set_all): Likewise.
2156 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2158 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2159 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2161 (BITSET_WORD_MAX): New macro.
2162 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2163 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2164 (bitset_empty, bitset_copy):
2165 Prefer sizeof (bitset) to multiplying it out ourselves.
2166 (bitset_not_merge): Remove; unused.
2167 (bitset_contain): Return bool, not unsigned int with one bit on.
2168 All callers changed.
2169 * regexec.c (build_trtable): Don't assume bitset has no stricter
2170 alignment than re_node_set; do this by defining a new internal
2171 type struct dests_alloc and using it to allocate memory.
2173 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2175 Check for arithmetic overflow when calculating sizes, to prevent
2176 some buffer-overflow issues. These patches are conservative, in the
2177 sense that when I couldn't determine whether an overflow was possible,
2178 I inserted a run-time check.
2179 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2180 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2181 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2182 (re_xnrealloc, re_x2nrealloc): New inline functions.
2183 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2184 (build_equiv_class, build_charclass): Check for arithmetic overflow
2185 in size expression calculations.
2186 * lib/regex_internal.c (re_string_realloc_buffers):
2187 (build_wcs_upper_buffer, re_node_set_add_intersect):
2188 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2189 (re_dfa_add_node, register_state): Likewise.
2190 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2191 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2192 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2193 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2195 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2197 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2198 to avoid a collision with bits/local_lim.h in glibc.
2199 All uses changed. Problem reported by Dmitry V. Levin in
2200 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2202 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2203 bugs in int versus size_t comparisons.
2204 (re_string_context_at): Fix bug where the code assumed that
2207 Use bool where appropriate.
2208 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2209 All callers changed.
2210 (calc_eclosure_iter): Likewise, for ROOT arg.
2211 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2212 (build_charclass_op): Likewise, for NON_MATCH arg.
2213 * regex_internal.c (re_string_allocate, re_string_construct):
2214 (re_string_construct_common): Likewise, for ICASE arg.
2215 * regexec.c (re_search_2_stub, re_search_stub):
2216 Likewise, for RET_LEN arg.
2217 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2218 (set_regs): Likewise, for FL_BACKTRACK arg.
2219 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2220 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2221 (calc_eclosure_iter, parse_bracket_exp):
2222 Use bool for internal variables that are booleans.
2223 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2224 (set_regs, build_sifted_states, sift_states_bkref):
2225 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2226 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2227 (find_collation_sequence_value):
2229 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2230 (re_node_set_compare):
2231 Return bool, not int. All callers changed.
2232 * regexec.c (check_halt_node_context, check_dst_limits):
2233 (build_trtable, check_node_accept): Likewise.
2234 * regex_internal.h: Include stdbool.h.
2236 Fix bugs uncovered when converting to bool.
2237 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2238 failure instead of charging ahead blindly.
2239 * regex_internal.c (register_state): Likewise.
2240 * regexec.c (re_search_2_stub): Use simpler method than boolean
2241 for freeing internal storage.
2242 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2243 bitset pieces used as boolean, to avoid undefined behavior
2244 on hosts that do int overflow checking.
2246 2005-08-31 Derek Price <derek@ximbiot.com>
2248 * getdelim.c (getdelim): Return EOF on EOF.
2249 Reported by Larry Jones <lawrence.jones@ugs.com>.
2251 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2253 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2254 lengths fit in regoff_t; this isn't true if regoff_t is the same
2256 * regex.c (re_search_internal): 5th arg is LAST_START
2257 (= START + RANGE) instead of RANGE. This avoids overflow
2258 problems when regoff_t is the same width as size_t.
2259 All callers changed.
2260 (re_search_2_stub): Check for overflow when adding the
2261 sizes of the two strings.
2262 (re_search_stub): Check for overflow when adding START
2263 to RANGE; if it occurs, substitute the extreme value.
2265 2005-08-31 Jim Meyering <jim@meyering.net>
2267 * regcomp.c (search_duplicated_node): Make first pointer arg
2269 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2270 (register_state): Likewise.
2271 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2272 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2273 (group_nodes_into_DFAstates): Likewise.
2275 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2277 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2278 old glibc regex code mishandles strings longer than 2**31 bytes.
2279 This patch fixes this when the regex code is used in gnulib
2280 (i.e., outside glibc).
2282 This patch should not affect the use of the regex code inside
2283 glibc. No doubt this problem also needs to be handled for glibc
2284 as well, but the result will be an incompatible change to the
2285 glibc ABI, and the old ABI will have to be supported too. That
2286 can be the the subject for another patch.
2288 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2289 governing whether the rest of this patch is active. By default,
2290 the macro is disabled and the patch has no effect.
2291 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2292 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2293 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2294 (re_match_2, re_set_registers): Use the new types.
2295 * regex_internal.h (Idx, re_hashval_t): New types.
2296 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2298 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2299 (re_string_context_at, bin_tree_t, re_dfastate_t):
2300 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2301 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2302 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2303 (re_string_char_size_at, re_string_wchar_at):
2304 (re_string_elem_size_at):
2305 Use the new types and macros to port to 64-bit hosts.
2306 Use unsigned types for internal values, so that the code
2307 mostly works even for arrays larger than SSIZE_MAX.
2308 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2309 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2310 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2311 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2312 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2313 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2314 (calc_inveclosure, parse_dup_op, build_range_exp):
2315 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2316 (fetch_number, create_token_tree, mark_opt_subexp):
2318 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2319 (create_cd_newstate, re_string_allocate, re_string_construct):
2320 (re_string_realloc_buffers, build_wcs_upper_buffer):
2321 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2322 (re_string_reconstruct, re_string_peek_byte_case):
2323 (re_string_fetch_byte_case, re_string_context_at):
2324 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2325 (re_node_set_init_copy, re_node_set_add_intersect):
2326 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2327 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2328 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2329 (re_acquire_state, re_acquire_state_context, register_state):
2331 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2332 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2333 (re_search_internal, re_search_2_stub, re_search_stub)
2334 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2335 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2336 (update_cur_sifted_state, check_dst_limits):
2337 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2338 (check_subexp_limits, sift_states_bkref, merge_state_array):
2339 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2340 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2341 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2342 (expand_bkref_cache, check_node_accept_bytes):
2343 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2344 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2345 (acquire_init_state_context, check_halt_node_context):
2346 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2347 (sift_states_backward, clean_state_log_if_needed):
2348 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2349 (find_recover_state, transit_state_sb, transit_state_mb):
2350 (transit_state_bkref, build_trtable, match_ctx_clean):
2352 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2353 to work around an assumption that REG_MISSING is negative.
2355 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2356 (seek_collating_symbol_entry) [defined _LIBC]:
2357 (lookup_collation_sequence_value) [defined _LIBC]:
2358 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2359 Use prototypes rather than old-style function definitions.
2360 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2361 (transit_state_sb) [0]:
2362 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2364 * regexec.c (re_search_internal): Simplify update of rm_so and
2367 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2368 (optimize_subexps, lower_subexp):
2369 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2370 since the signed shift might overflow. Use 1u<<31 instead.
2371 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2372 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2375 * regcomp.c (optimize_subexps, lower_subexp):
2376 Use CHAR_BIT rather than 8, for clarity.
2377 * regexec.c (check_dst_limits_calc_pos_1):
2378 (check_subexp_matching_top): Likewise.
2379 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2380 have to worry about portability issues when shifting it left.
2381 Remove no-longer-needed test for table_size > 0.
2382 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2383 in a word, as the resulting behavior is undefined.
2384 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2385 in one case, a <= should have been an <, and in another case the
2386 whole test was missing.
2387 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2388 the standard name CHAR_BIT.
2389 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2390 this is not true on one's complement and signed-magnitude hosts.
2392 * regex_internal.h (re_sub_match_top_t): Remove unused member
2394 (struct re_dfa_t): Remove unused member states_alloc.
2395 * regcomp.c (init_dfa): Don't initialize unused members.
2397 2005-08-31 Bruno Haible <bruno@clisp.org>
2399 * strstr.c: Include <stddef.h>, for NULL.
2400 * strcasestr.c: Likewise.
2401 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2403 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2405 * iconvme.h: Add prototype for iconv_alloc.
2407 2005-08-29 Simon Josefsson <jas@extundo.com>
2409 * iconvme.c: Fix errno.
2411 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2413 * iconvme.c: Split iconv_string into iconv_alloc.
2415 2005-08-27 Jim Meyering <jim@meyering.net>
2417 * fopen-safer.c: Merge minor changes from coreutils.
2418 * dup-safer.c: Likewise.
2419 * fd-safer.c: Likewise.
2421 Merge from coreutils.
2422 * stdio--.h: New file.
2423 * stdlib--.h: New file.
2424 * mkstemp-safer.c: New file.
2426 GNU tar needs these.
2427 * pipe-safer.c: New file.
2428 * creat-safer.c: New file.
2429 * fcntl--.h (creat): Define to creat_safer.
2430 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2431 * unistd--.h (pipe): Define to pipe_safer.
2432 * unistd-safer.h: Declare pipe_safer.
2434 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2436 * regex_internal.h: Remove all references to
2437 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2439 (bitset_not, bitset_merge, bitset_not_merge):
2440 (bitset_mask, re_string_allocate, re_string_construct):
2441 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2442 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2443 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2444 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2445 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2446 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2447 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2448 (re_acquire_state_context):
2449 Remove unnecessary forward decls.
2450 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2451 Put __attribute at function definition,
2452 now that the function decl has been removed.
2453 * lib/regex_internal.c (re_string_peek_byte_case):
2454 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2457 2005-08-26 Simon Josefsson <jas@extundo.com>
2459 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2460 Haible <bruno@clisp.org>.
2462 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2464 * regexec.c (set_regs): Don't alloca with an unbounded size.
2466 alloca modernization/simplification for regex.
2467 * regex.c: Remove portability cruft for alloca. This no longer
2468 needs to be at the start of the file, and can be moved into
2469 regex_internal.h and simplified.
2470 * regex_internal.h: Include <alloca.h>.
2471 (__libc_use_alloca) [!defined _LIBC]: New macro.
2472 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2473 now works outside glibc.
2475 2005-08-24 Simon Josefsson <jas@extundo.com>
2477 * getpass.c: Add WIN32 implementation. Conditionalize use of
2478 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2479 GLIBC specific code.
2481 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2483 Make regex safe for g++. This fixes one real bug (an "err"
2484 that should have been "*err"). g++ problem reported by
2486 * regex_internal.h (re_calloc): New macro, consistent with
2487 re_malloc etc. All callers of calloc changed to use re_calloc.
2488 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2489 not int. All callers changed.
2490 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2491 just use an array of size MB_LEN_MAX.
2492 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2493 (find_recover_state): Change "err" to "*err"; this fixes what
2494 appears to be a real bug.
2495 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2498 2005-08-25 Jim Meyering <jim@meyering.net>
2500 * open-safer.c: Include <config.h>.
2501 Otherwise, we'd lose LARGEFILE support in any file using
2504 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2506 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2507 * regex.h (regerror): Likewise.
2509 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2510 requires this. (The code never needed it.)
2512 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2513 All uses of recently-renamed identifiers changed to use the new,
2514 POSIX-compliant names. The code will build and run just fine
2515 without these changes, but it's better to eat our own dog food
2516 and use the standard-conforming names.
2518 * regex.h: Fix a multitude of POSIX name space violations.
2519 These changes have an effect only for programs that define
2520 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2521 do not change anything for programs compiled in the normal way.
2522 Also, there is no effect on the ABI.
2524 (_REGEX_SOURCE): New macro.
2525 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2526 defined and _GNU_SOURCE is not; this fixes a name space violation.
2528 Rename the following macros to obey POSIX requirements.
2529 The old names are still visible as macros if _REGEX_SOURCE is defined.
2530 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2531 RE_BACKSLASH_ESCAPE_IN_LISTS.
2532 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2533 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2534 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2535 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2536 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2537 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2538 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2539 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2540 (REG_INTERVALS): renamed from RE_INTERVALS.
2541 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2542 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2543 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2544 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2545 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2546 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2547 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2548 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2549 RE_UNMATCHED_RIGHT_PAREN_ORD.
2550 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2551 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2552 (REG_DEBUG): renamed from RE_DEBUG.
2553 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2554 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2555 unusual, since we can't clash with the POSIX REG_ICASE.
2556 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2557 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2558 (REG_NO_SUB): renamed from RE_NO_SUB.
2559 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2560 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2561 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2562 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2563 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2564 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2565 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2566 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2567 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2568 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2569 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2570 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2571 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2572 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2573 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2574 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2575 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2576 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2577 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2578 (REG_FIXED): Renamed from REGS_FIXED.
2579 (REG_NREGS): Renamed from RE_NREGS.
2581 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2582 of other REG_* macros, since POSIX says the user is allowed to
2583 #undef these macros selectively.
2585 (reg_errcode_t): Update comment stating what other tables need
2588 Rename the following enum values to obey POSIX requirements.
2589 The old names are still visible as macros.
2590 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2591 is not defined, since GNU is supposed to be a superset of POSIX as
2592 much as possible, and since we want reg_errcode_t to be a signed
2593 type for implementation consistency.
2594 (_REG_NOERROR): Renamed from REG_NOERROR.
2595 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2596 (_REG_BADPAT): Renamed from REG_BADPAT.
2597 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2598 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2599 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2600 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2601 (_REG_EBRACK): Renamed from REG_EBRACK.
2602 (_REG_EPAREN): Renamed from REG_EPAREN.
2603 (_REG_EBRACE): Renamed from REG_EBRACE.
2604 (_REG_BADBR): Renamed from REG_BADBR.
2605 (_REG_ERANGE): Renamed from REG_ERANGE.
2606 (_REG_ESPACE): Renamed from REG_ESPACE.
2607 (_REG_BADRPT): Renamed from REG_BADRPT.
2608 (_REG_EEND): Renamed from REG_EEND.
2609 (_REG_ESIZE): Renamed from REG_ESIZE.
2610 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2611 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2612 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2613 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2614 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2616 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2617 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2618 changed. But support the old name if the new one is not defined
2619 and if _REGEX_SOURCE.
2621 Change the following member names in struct re_pattern_buffer.
2622 The old names are still supported if !_REGEX_SOURCE.
2623 The new names are always supported, regardless of _REGEX_SOURCE.
2624 (re_buffer): Renamed from buffer.
2625 (re_allocated): Renamed from allocated.
2626 (re_used): Renamed from used.
2627 (re_syntax): Renamed from syntax.
2628 (re_fastmap): Renamed from fastmap.
2629 (re_translate): Renamed from translate.
2630 (re_can_be_null): Renamed from can_be_null.
2631 (re_regs_allocated): Renamed from regs_allocated.
2632 (re_fastmap_accurate): Renamed from fastmap_accurate.
2633 (re_no_sub): Renamed from no_sub.
2634 (re_not_bol): Renamed from not_bol.
2635 (re_not_eol): Renamed from not_eol.
2636 (re_newline_anchor): Renamed from newline_anchor.
2638 Change the following member names in struct re_registers.
2639 The old names are still supported if !_REGEX_SOURCE.
2640 The new names are always supported, regardless of _REGEX_SOURCE.
2641 (rm_num_regs): Renamed from num_regs.
2642 (rm_start): Renamed from start.
2643 (rm_end): Renamed from end.
2645 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2646 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2647 Prepend __ to parameter names.
2649 Undo yesterday's changes.
2651 2005-08-24 Jim Meyering <jim@meyering.net>
2653 Sync from coreutils.
2654 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2656 2005-08-21 Bruno Haible <bruno@clisp.org>
2658 * lock.h: Add multiple inclusion guard.
2659 * tls.h: Add multiple inclusion guard.
2661 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2663 * regex.h (REG_NOSYS)
2664 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2665 Define, since POSIX requires it as of 2001.
2666 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2667 New private symbol, used to keep the enum signed in all cases.
2668 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2669 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2671 * regex_internal.c (re_string_skip_chars, register_state):
2673 Remove forward decls; no longer needed now that we use prototypes.
2674 * regexec.c (acquire_init_state_context, check_halt_node_context):
2675 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2676 (clean_state_log_if_needed): Likewise.
2678 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2680 Fix problems reported by Sam Steingold in
2681 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2682 * regexec.c (sift_states_bkref): Fix portability bug: the code
2683 assumed that reg_errcode_t is a signed type, which is not
2684 necessarily true if _XOPEN_SOURCE is not defined.
2685 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2686 some compilers warn about it otherwise.
2688 2005-08-20 Jim Meyering <jim@meyering.net>
2690 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2691 of unused local, dfa.
2693 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2695 * regcomp.c (create_initial_state): Remove duplicate decl.
2696 (init_word_char, create_initial_state, duplicate_node_closure):
2697 (fetch_token, peek_token_bracket, build_range_exp):
2698 (build_collating_symbol): Remove forward decls; no longer needed
2699 now that we use prototypes.
2702 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2703 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2704 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2705 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2706 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2707 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2708 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2709 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2710 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2711 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2712 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2713 (build_charclass, build_charclass_op, fetch_number, create_tree):
2714 (create_token_tree, mark_opt_subexp, duplicate_tree):
2715 Use prototypes rather than old-style definitions.
2718 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2719 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2720 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2721 (re_string_reconstruct, re_string_peek_byte_case):
2722 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2723 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2724 (re_node_set_init_copy, re_node_set_add_intersect):
2725 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2726 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2727 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2728 (re_acquire_state, re_acquire_state_context, register_state):
2729 (create_ci_newstate, create_cd_newstate, free_state):
2731 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2732 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2733 (re_search_internal, prune_impossible_nodes):
2734 (acquire_init_state_context, check_matching, static):
2735 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2736 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2737 (update_regs, sift_states_backward, build_sifted_states):
2738 (clean_state_log_if_needed, merge_state_array):
2739 (update_cur_sifted_state, add_epsilon_src_nodes):
2740 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2741 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2742 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2743 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2744 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2745 (check_arrival, check_arrival_add_next_nodes):
2746 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2747 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2748 (check_node_accept_bytes, check_node_accept, extend_buffers):
2749 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2750 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2755 (re_string_allocate, re_string_construct, re_string_reconstruct):
2756 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2757 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2758 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2759 (re_string_context_at, re_string_peek_byte_case):
2760 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2761 is defined, since we now use prototypes always.
2763 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2764 C89 or better. All uses removed.
2766 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2768 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2769 [defined lint]: Suppress bogus uninitialized-variable warnings.
2771 * regcomp.c (duplicate_node): Return new index, not an error code,
2772 and let the caller return REG_ESPACE if out of space. This
2773 removes an uninitialied-variable warning with GCC 4.0.1, and also
2774 avoids taking the address of a local variable. All callers
2777 2005-08-19 Jim Meyering <jim@meyering.net>
2779 * regexec.c (proceed_next_node): Redo local variables to
2780 avoid GCC shadowing warnings.
2782 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2784 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2785 (re_node_set_insert_last, re_dfa_add_node):
2786 Rename local variables to avoid GCC shadowing warnings.
2788 2005-08-18 Bruno Haible <bruno@clisp.org>
2790 * strstr.c (strstr): Fix return value in multibyte case.
2791 * strcasestr.c (strcasestr): Likewise.
2793 2005-08-17 Jim Meyering <jim@meyering.net>
2795 Make the %s format (seconds since the epoch) work for a negative
2796 number and when used with a zero-padded field width, e.g. %015s.
2798 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2799 label so that it precedes the code to set `digits'. Otherwise,
2800 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2801 print `00-22'. Now, it prints `-0022', as it should.
2803 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2805 * regex.h: Remove useless space-before-tab. From coreutils.
2807 2005-08-17 Bruno Haible <bruno@clisp.org>
2809 * strcasestr.h: New file.
2810 * strcasestr.c: New file.
2812 2005-08-17 Bruno Haible <bruno@clisp.org>
2814 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2815 * strstr.c: Completely rewritten, with multibyte locale support.
2817 2005-08-17 Bruno Haible <bruno@clisp.org>
2819 * strcasecmp.c: Use mbuiter.h.
2821 2005-08-17 Bruno Haible <bruno@clisp.org>
2823 * mbuiter.h: New file.
2825 2005-08-16 Bruno Haible <bruno@clisp.org>
2827 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2829 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2830 NUL byte, not after it.
2832 2005-08-16 Bruno Haible <bruno@clisp.org>
2834 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2835 the valid ones. Makes the comparison operations transitive:
2836 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2837 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2839 2005-08-16 Bruno Haible <bruno@clisp.org>
2841 * strcase.h (strcasecmp): Add note in comments.
2842 * strncasecmp.c: Use code from strcasecmp.c.
2843 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2844 (strcasecmp): Work correctly in multibyte locales.
2846 2005-08-16 Bruno Haible <bruno@clisp.org>
2848 * strnlen1.h: New file.
2849 * strnlen1.c: New file.
2851 2005-08-16 Bruno Haible <bruno@clisp.org>
2853 * mbfile.h: New file.
2855 2005-08-16 Bruno Haible <bruno@clisp.org>
2857 * mbiter.h: New file.
2859 2005-08-16 Bruno Haible <bruno@clisp.org>
2861 * mbchar.h: New file.
2862 * mbchar.c: New file.
2864 2005-08-16 Bruno Haible <bruno@clisp.org>
2866 * tls.h: New file, from GNU gettext.
2867 * tls.c: New file, from GNU gettext.
2869 2005-08-15 Bruno Haible <bruno@clisp.org>
2871 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2874 2005-08-14 Jim Meyering <jim@meyering.net>
2876 Sync from coreutils.
2878 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2879 Use the hash-table-based cycle-detection code not just when
2880 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2881 Reported by James Youngman in
2882 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2883 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2884 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2885 This lets us compile with -DFTS_DEBUG, once again.
2886 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2887 * fts.c (fd_safer): Remove decl.
2888 Include fcntl--.h rather than unistd-safer.h
2889 (fts_safe_changedir): Don't call fd_safer; no longer needed
2890 now that we include fcntl--.h.
2892 2005-08-11 Simon Josefsson <jas@extundo.com>
2894 * readline.h, readline.c: New file.
2896 2005-08-11 Bruno Haible <bruno@clisp.org>
2898 * strnlen.h (strnlen): Change parameter name to match comment.
2900 2005-08-10 Simon Josefsson <jas@extundo.com>
2902 * strndup.c: Use strnlen.h.
2904 * strnlen.h: New file.
2906 2005-08-02 Simon Josefsson <jas@extundo.com>
2908 * getline.h, getline.c: Rewrite.
2910 * getdelim.h, getdelim.c: New files, ported from glibc.
2912 2005-07-31 Bruno Haible <bruno@clisp.org>
2914 * lock.h (gl_lock_initializer): New macro.
2915 (gl_lock_define_initialized): Use it.
2916 (gl_rwlock_initializer): New macro.
2917 (gl_rwlock_define_initialized): Use it.
2918 (gl_recursive_lock_initializer): New macro.
2919 (gl_recursive_lock_define_initialized): Use it.
2921 2005-07-26 Bruno Haible <bruno@clisp.org>
2923 * lock.h: Update from GNU gettext.
2924 * lock.c: Update from GNU gettext.
2926 2005-07-18 Bruno Haible <bruno@clisp.org>
2928 * lock.h (gl_once_t): New type.
2929 (gl_once_define, gl_once): New macros.
2930 * lock.c (fresh_once): New variable.
2931 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2934 2005-07-18 Simon Josefsson <jas@extundo.com>
2936 * check-version.c (check_version): Accept identical versions too.
2938 2005-07-18 Bruno Haible <bruno@clisp.org>
2940 * lock.h: New file, from GNU gettext.
2941 * lock.c: New file, from GNU gettext.
2943 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2945 * quotearg.c: Add translator comment suggested by Bruno Haible,
2946 with a minor change.
2948 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2950 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2951 copyright symbol and the year.
2952 * version-etc.c (COPYRIGHT_YEAR): New constant.
2953 (version_etc_va): Use parameterized copyright notice.
2954 Reword to conform to the current GNU coding standards.
2956 2005-07-11 Simon Josefsson <jas@extundo.com>
2958 * size_max.h: New file.
2960 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2962 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2965 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2966 and Paul Eggert <eggert@cs.ucla.edu>
2968 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2969 in wint_t, not wchar_t. Remove now-unnecessary cast.
2971 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2973 * regex.c, regex.h: Sync from libc.
2974 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2975 New files, synced from libc, except that regex_internal.h
2976 currently has a small porting fix.
2978 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2980 Remove the dependency of the strftime module on the tzset module.
2981 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2982 Copy the input structure, to work around some of the bug with
2983 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2984 Solaris releases, you should also use the tzset module, but we won't
2985 require it as a dependency any more since we don't want LGPLed code
2986 to depend on GPLed code.
2988 2005-07-02 Jim Meyering <jim@meyering.net>
2990 * backupfile.c (backup_args): Change a `0' to NULL.
2992 2005-07-01 Jim Meyering <jim@meyering.net>
2994 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2995 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2996 * save-cwd.c, tempname.c:
2997 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2998 and don't include <sys/file.h>).
3000 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3002 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3003 declares only 'struct timespec;' (!).
3005 2005-06-29 Jim Meyering <jim@meyering.net>
3007 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3008 type name. Use the variable name instead.
3009 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3011 2005-06-28 Simon Josefsson <jas@extundo.com>
3013 * check-version.h, check-version.c: New files.
3015 2005-06-28 Simon Josefsson <jas@extundo.com>
3017 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3018 collision with global variable. Better indentation. Don't
3019 increment buffer pointer beyond buffer end. Based on comments
3020 from Paul Eggert <eggert@cs.ucla.edu>.
3024 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3026 * canon-host.c (canon-host): Append trailing "," to 0 in
3027 initializer of struct addrinfo, as an indication that we don't
3028 care how many members the structure has.
3030 2005-06-24 Derek Price <derek@ximbiot.com>
3031 and Bruno Haible <bruno@clisp.org>
3033 Remove stat module & update lstat.
3034 * stat.c: Remove this file...
3035 (slash_aware_lstat): ...moving this content and its support...
3036 * lstat.c (rpl_lstat): ...into here.
3037 * lstat.h: New file.
3039 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3041 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3042 (ranged_convert): Don't save conversion in a temporary struct.
3043 This causes a warning with GCC 4.0.0, and anyway in the typical
3044 case it's not worth the extra 100 bytes or so of code.
3045 (ranged_convert, __mktime_internal): When calling a function via a
3046 pointer P, use P () rather than (*P) (), as we now assume C89 or
3049 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3051 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3052 "who -r" failed to give output. Problem reported by Tim Waugh.
3054 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3055 (xcalloc): Use it to avoid needless tests.
3056 Problem reported by Jim Meyering.
3058 2005-06-16 Jim Meyering <jim@meyering.net>
3060 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3061 when either N or S is zero.
3063 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3065 * argp.h (__option_is_short): Check upper limit of
3066 __key. Isprint() requires its argument to have the value
3067 of an unsigned char or EOF.
3069 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3071 * fnmatch.c (fnmatch): If there is an encoding error in a
3072 multibyte string or pattern, fall back on unibyte matching.
3073 Problem reported by James Youngman.
3075 2005-06-08 Bruno Haible <bruno@clisp.org>
3077 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3080 2005-06-08 Bruno Haible <bruno@clisp.org>
3082 * csharpcomp.h: New file, from GNU gettext.
3083 * csharpcomp.c: New file, from GNU gettext.
3084 * csharpcomp.sh.in: New file, from GNU gettext.
3086 2005-06-07 Derek Price <derek@ximbiot.com>
3089 * glob_.h: Indent nested #ifdef.
3091 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3093 Sync from coreutils.
3094 Use "file name" when talking about file names, instead of "filename"
3095 or "path", as per the GNU coding standards.
3096 * mkdir-p.c: Renamed from makepath.c.
3097 (make_dir_parents): Renamed from make_path. All callers changed.
3098 * mkdir-p.h: Likewise. All includers changed.
3099 * filenamecat.c: Renamed from path-concat.c.
3100 (file_name_concat): Renamed from path_concat. All callers changed.
3101 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3102 * filenamecat.h: Likewise. All includers changed.
3103 * acl.c: Don't use "path" or "filename" to mean "file name"
3104 in comments or local variable names.
3105 * basename.c: Likewise.
3106 * canonicalize.c, canonicalize.h: Likewise.
3107 * dirname.c, dirname.h: Likewise.
3108 * euidaccess.c: Likewise.
3109 * exclude.c: Likewise
3110 * fnmatch_.h, fnmatch_loop.c: Likewise.
3111 * fsusage.c, fsuage.h: Likewise.
3112 * fts.c, fts_.h: Likewise.
3113 * getcwd.c: Likewise.
3114 * getloadavg.c: Likewise.
3115 * mkstemp.c: Likewise.
3116 * mountlist.c, mountlist.h: Likewise.
3117 * openat.c, openat.h: Likewise.
3118 * readlink-stub.c: Likewise.
3119 * readutmp.c, readutmp.h: Likewise.
3120 * rename.c: Likewise.
3121 * rmdir.c: Likewise.
3123 * savedir.c: Likewise.
3124 * stripslash.c: Likewise.
3125 * tempname.c: Likewise.
3126 * xreadlink.c: Likewise.
3127 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3129 * exclude.h: Likewise.
3131 * euidaccess.c (getuid, getgid, getuid, getegid)
3132 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3133 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3134 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3135 * pathmax.h: Include <limits.h> unconditionally, since other
3136 files have been getting away with it for years (MORE/BSD 4.3
3138 * userspec.c (getpwnam, getgrnam, getgrgid)
3139 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3141 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3142 Define to 256, not 255, as per modern POSIX.
3144 2005-06-01 Bruno Haible <bruno@clisp.org>
3146 * csharpexec.h: New file, from GNU gettext.
3147 * csharpexec.c: New file, from GNU gettext.
3148 * csharpexec.sh.in: New file, from GNU gettext.
3150 2005-05-31 Derek Price <derek@ximbiot.com>
3151 Paul Eggert <eggert@cs.ucla.edu>
3154 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3156 2005-05-29 Derek Price <derek@ximbiot.com>
3157 Paul Eggert <eggert@cs.ucla.edu>
3159 * glob_.h, glob.c: New files.
3161 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3163 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3165 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3166 the configuration hassle isn't worth it.
3167 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3168 (LONGEST_MODIFIER, PRIuMAX): Remove.
3170 2005-05-27 Bruno Haible <bruno@clisp.org>
3172 * getlogin_r.h: Remove second include of <stddef.h>.
3174 2005-05-25 Bruno Haible <bruno@clisp.org>
3175 Derek Price <derek@ximbiot.com>
3177 * getlogin_r.h: Simplify API documentation.
3179 2005-05-25 Derek Price <derek@ximbiot.com>
3180 Paul Eggert <eggert@cs.ucla.edu>
3182 * getlogin_r.c, getlogin_r.h: New files.
3184 2005-05-22 Bruno Haible <bruno@clisp.org>
3186 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3187 Also include <sys/param.h> if it defines MIN, MAX.
3188 Based on a patch by Derek Price <derek@ximbiot.com>.
3190 2005-05-22 Bruno Haible <bruno@clisp.org>
3192 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3193 (INT64_MIN): Fix definition.
3194 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3196 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3197 NEED_SIGNED_INT_TYPES.
3199 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3200 HAVE_SYSTEM_INTTYPES.
3202 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3204 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3205 so that unistd-safer.h (GPL'ed code) need not be included.
3207 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3210 * fts.c: Don't include "cycle-check.h" or "hash.h".
3211 (setup_dir, free_dir): New functions.
3212 (enter_dir, leave_dir): Define trivial
3213 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3214 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3215 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3216 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3217 Move to fts-cycle.c.
3218 (fts_open): Use setup_dir.
3219 (fts_close): Use free_dir.
3220 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3221 This adds a label and some gotos, but the alternatives were messier.
3222 Check for memory allocation failure when entering a dir.
3223 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3224 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3225 (FTS): New member fts_cycle, that is a union that contains the
3226 old active_dir_ht and cycle_state. All uses changed to mention
3227 fts_cycle.ht and fts_cycle.state.
3228 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3229 fts.c, with the following changes:
3230 (setup_dir, free_dir): New functions.
3231 (enter_dir): Now returns bool. Return true if successful, false
3232 if memory exhausted. All callers changed.
3233 Do not bother partly cleaning up on
3234 memory allocation failure; that is free_dir's job.
3235 However, free ad if hash_insert fails, to avoid memory leak.
3236 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3237 fts->fts_options to see which union member to use.
3239 2005-05-20 Jim Meyering <jim@meyering.net>
3241 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3242 Now a macro, to pacify GCC.
3244 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3246 * chown.c (rpl_chown): Return -1 on failure.
3248 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3250 * canonicalize.c: Include canonicalize.h first, to test interface.
3251 Include <stddef.h> unconditionally, since we assume C89 now.
3252 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3253 * fts.c: Include fts_.h first, to check interface.
3254 Do not include intprops.h; no longer needed.
3255 Include cycle-check.h and hash.h, since fts_.h no longer does.
3256 Remove unnecessary casts of closedir to void.
3257 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3258 decide whether to decrement nlinks.
3259 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3260 (FTS): Use struct hash_table * instead of Hash_table, so that
3261 we no longer need to include hash.h here.
3263 2005-05-17 Jim Meyering <jim@meyering.net>
3265 * fts.c, fts_.h: New files, from coreutils.
3267 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3269 Sync from coreutils.
3270 * unlinkdir.c, unlinkdir.h: New files.
3271 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3272 regex.h, unlocked-io.h, xtime.h:
3273 White space changes only.
3274 * makepath.c (make_path): Port to hosts where leading "//" is special.
3275 * yesno.c: Include getline.h, not ctype.h.
3276 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3277 Use getline to remove arbitrary restriction on response length.
3279 2005-05-13 Bruno Haible <bruno@clisp.org>
3281 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3282 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3283 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3284 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3285 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3286 Add support for 64-bit integers in the MSVC compiler.
3288 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3290 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3291 Change the initial comment to refer to GPL, not LGPL.
3292 gnulib-tool will change it to LGPL as needed.
3294 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3295 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3296 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3297 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3298 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3299 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3300 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3301 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3302 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3303 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3304 concatpath.c, config.charset, copy-file.c, copy-file.h,
3305 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3306 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3307 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3308 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3309 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3310 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3311 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3312 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3313 full-read.c, full-read.h, full-write.c, full-write.h,
3314 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3315 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3316 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3317 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3318 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3319 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3320 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3321 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3322 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3323 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3324 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3325 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3326 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3327 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3328 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3329 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3330 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3331 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3332 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3333 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3334 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3335 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3336 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3337 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3338 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3339 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3340 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3341 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3342 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3343 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3344 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3345 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3346 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3347 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3348 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3349 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3350 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3351 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3352 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3353 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3354 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3355 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3356 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3357 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3358 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3359 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3360 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3361 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3362 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3363 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3364 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3365 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3366 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3367 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3368 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3369 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3370 Update FSF postal mail address.
3372 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3374 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3375 specified in ai_socktype. Fix invalid ai_protocol
3376 check. ai_protocol is usually set to 0 or depending on
3377 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3378 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3379 ai_socktype / ai_protocol in the returned addrinfo structure.
3381 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3382 Bruno Haible <bruno@clisp.org>
3384 * inet_ntop.h: New file.
3385 * inet_ntop.c: New file, from glibc with modifications.
3387 2005-05-08 Jim Meyering <jim@meyering.net>
3389 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3391 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3393 Merge from coreutils. Among other things,
3394 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3395 * fd-safer.c: New file.
3396 * fcntl-safer.h, open-safer.c: Remove.
3397 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3398 * dup-safer.c: Include unistd-safer.h first.
3399 Don't include errno.h.
3400 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3401 * file-type.h: Don't assume invoker included sys/stat.h first.
3402 * file-type.c: Rely on file-type.h change.
3403 * getloadavg.c: Include unistd-safer.h.
3404 (getloadavg): Use safer open.
3405 * getusershell.c: Include "stdio-safer.h".
3406 (getusershell): Use safer fopen.
3407 * long-options.c (long_options): Use NULL rather than 0.
3408 * modechange.h (mode_free): Remove; all callers changed to invoke
3410 * modechange.c: Likewise.
3411 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3412 (MODE_DONE): New constant.
3413 (struct mode_change): Remove 'next' member.
3414 (make_node_op_equals): New function; like the old one of the
3415 same name, except it allocates an array.
3416 (mode_compile, mode_create_from_ref): Use it.
3417 (mode_compile): Allocate result as an array, not a linked list.
3418 Parse octal string ourself, so that we catch mistakes like "+0".
3419 (mode_adjust): Arg is an array, not a linked list.
3420 * modechange.c: Include stat-macros.h, xalloc.h.
3421 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3422 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3423 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3424 Remove. This is now stat-macros.h's job.
3425 (talloc): Remove. All callers replaced by xalloc, so that
3426 our invokers don't have to worry about reporting memory failures.
3427 (make_node_op_equals): Remove.
3428 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3430 (struct mode_change): Moved here from modechange.h.
3431 (mode_append_entry): Remove.
3432 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3433 apps to have incorrect behavior. Use simpler algorithm for head
3434 and tail. Don't futz with umask; that's now the job of mode_adjust.
3435 Detect more invalid usages rather than having somewhat-random behavior.
3436 Don't insert an "a=" action, as that leads to incorrect behavior.
3437 (mode_compile, mode_create_from_ref): Return NULL on error instead
3438 of an enum, since now there's only one way to have an error. All
3440 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3441 at the correct time. Simplify calculation of "+u" and its ilk.
3442 Don't mishandle "+X".
3443 (mode_free): Remove "register" and localize decls.
3444 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3445 (struct mode_change): Move to modechange.c; callers don't
3446 need to see this stuff.
3447 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3448 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3449 (mode_change, mode_adjust): Reflect the new signatures noted above.
3450 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3451 that might redefine system include files.
3452 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3453 (my_usleep): Use NULL rather than (void *) 0.
3454 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3455 Use siginterrupt to specify that system calls should be interrupted.
3456 (rpl_nanosleep): Move initialization of suspended closer to call of
3458 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3459 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3460 (desirable_utmp_entry): New function.
3461 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3462 using x2nrealloc, to simplify logic.
3463 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3464 size calculation. Do not assume utmp file is a regular file.
3465 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3466 (READ_UTMP_CHECK_PIDS): New constant.
3467 * save-cwd.c: Include unistd-safer.h.
3468 (save_cwd): Use fd_safer.
3469 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3470 [!_LIBC] Include "stat-macros.h" instead.
3471 * unistd-safer.h (fd_safer): New decl.
3473 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3475 * byteswap_.h: New file.
3477 2005-04-25 Albert Chin <china@thewrittenword.com>
3479 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3482 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3484 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3485 that "UTC +1 second" continues to work. Problem reported
3487 (relunit_snumber): New rule.
3490 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3492 * getdate.y (universal_time_zone_table): New constant.
3493 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3494 universal_time_zone_table.
3495 (lookup_zone): Prefer universal_time_zone_table to
3496 local_time_zone_table, so that "GMT" time stamps are allowed in
3497 London during the summer. Problem reported by Ian Abbott.
3499 2005-04-12 Jim Meyering <jim@meyering.net>
3501 * human.c (humblock): Set *options even when returning due to
3502 xstrtoumax conversion failure. Thanks to a used-uninitialized
3505 2005-04-09 Jim Meyering <jim@meyering.net>
3507 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3508 -Wuninitialized: initialize tm0.tm_year.
3510 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3512 * getdate.y (parser_control): rels_seen is now a boolean, not a
3513 count, since there's no maximum. All uses changed.
3514 Add member dsts_seen.
3515 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3517 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3518 Use pc_rels_seen to decide whther a date is absolute.
3520 * getdate.y (number): Don't overwrite year.
3521 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3524 2005-04-02 Simon Josefsson <jas@extundo.com>
3526 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3527 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3529 2005-03-27 Jim Meyering <jim@meyering.net>
3531 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3533 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3535 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3536 "one's complement" -> "ones' complement" in comment, as per Knuth.
3537 "value of type" -> "type or expression" in comment.
3538 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3540 2005-03-26 Jim Meyering <jim@meyering.net>
3543 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3544 Correct typos: s/or/of/.
3546 2005-03-23 Jim Meyering <jim@meyering.net>
3548 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3550 2005-03-21 Jim Meyering <jim@meyering.net>
3552 Changes imported from coreutils.
3554 * cycle-check.c: Don't include xalloc.h.
3556 * path-concat.c: Don't include assert.h.
3557 (path_concat): Remove assertion that would have triggered
3558 for ABASE starting with more than one slash.
3559 Reported by Andreas Schwab.
3561 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3562 properly when ABASE is an absolute file name.
3563 Correct the description of this function.
3565 Add an assertion and a test driver.
3566 This fixes a bug introduced on 2004-07-02.
3567 Andreas Schwab reported the resulting failure of cp --parents:
3568 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3570 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3572 * strftime.c (my_strftime): If the underlying strftime returns 0
3573 (which shouldn't happen), generate nothing instead of returning 0
3574 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3576 2005-03-16 Bruno Haible <bruno@clisp.org>
3578 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3580 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3582 * strftime.c (my_strftime): Prepend space to format so that we can
3583 reliably distinguish strftime failure from empty output on POSIX
3586 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3588 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3589 (iconv_string): Don't guess a size-zero buffer, as that might cause
3590 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3591 result would be 'too large', where 'too large' is (heuristically)
3592 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3593 overflow concerns. This will prevent some unwanted malloc failures
3594 when the inputs are very large.
3596 2005-03-15 Bruno Haible <bruno@clisp.org>
3598 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3601 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3604 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3606 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3608 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3609 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3611 * strtol.c: Likewise.
3613 2005-03-14 Simon Josefsson <jas@extundo.com>
3615 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3618 2005-03-14 Jim Meyering <jim@meyering.net>
3620 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3621 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3622 to be nonzero so that we (and caller) can detect the difference
3623 between a valid zero-length expansion and an error return, even
3624 when the underlying strftime fails before writing anything into
3627 2005-03-10 Jim Meyering <jim@meyering.net>
3629 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3630 so that this module works on systems without fchdir.
3632 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3634 Factor int-properties macros into a single file, except for
3635 glibc-related files.
3636 * intprops.h: New file.
3637 * getloadavg.c: Include it instead of limits.h.
3638 (INT_STRLEN_BOUND): Remove.
3639 * human.c: Include intprops.h.
3640 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3641 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3642 * inttostr.h: Include intprops.h instead of limits.h.
3643 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3644 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3645 for consistency with intprops.h.
3646 (time_t_is_integer, twos_complement_arithmetic): Use them.
3647 * sig2str.h: Include <signal.h>, intprops.h.
3648 (INT_STRLEN_BOUND): Remove.
3649 * strftime.c (TYPE_SIGNED): Remove.
3650 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3651 * strtol.c: Adjust comments to match intprops.h.
3652 * userspec.c: Include intprops.h.
3653 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3654 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3655 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3656 instead of rolling our own expressions.
3657 * xstrtol.c: Include xstrtol.h first, to test interface.
3659 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3661 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3662 the right thing even if adding 1900 would overflow. Similarly
3663 for tm_mon + 1 and tm_yday + 1.
3664 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3665 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3666 (DO_SIGNED_NUMBER): New macro.
3667 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3669 2005-03-07 Bruno Haible <bruno@clisp.org>
3671 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3673 2005-03-03 Derek R. Price <derek@ximbiot.com>
3674 Bruno Haible <bruno@clisp.org>
3676 * pagealign_alloc.h: New file.
3677 * pagealign_alloc.c: New file.
3679 2005-01-28 Bruno Haible <bruno@clisp.org>
3681 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3684 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3686 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3687 The workaround isn't strictly needed for POSIX conformance, and
3688 it's too much of a pain to configure and maintain. We'll ask
3689 people to fix their kernels instead.
3690 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3691 (NANOSLEEP_BUG_WORKAROUND): Remove.
3692 (xnanosleep): Remove the workaround.
3694 2005-02-12 Bruno Haible <bruno@clisp.org>
3696 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3698 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3700 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3701 * timespec.h (gettime): Return void, since it always
3702 succeeds now. All uses changed.
3703 * gettime.c (gettime) Likewise.
3704 [HAVE_NANOTIME]: Prefer nanotime.
3705 Assume gettimeofday succeeds, as POSIX requires.
3706 Assime time () succeeds, since other code already does.
3707 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3708 (timespec_subtract): Remove.
3709 (NANOSLEEP_BUG_WORKAROUND): New constant.
3710 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3711 things considerably. Use it only on GNU/Linux hosts, since the
3712 workaround shouldn't be needed elsewhere.
3714 2005-02-24 Bruno Haible <bruno@clisp.org>
3716 * gettext.h: Update from GNU gettext 0.14.2.
3718 2005-02-24 Bruno Haible <bruno@clisp.org>
3720 * localcharset.c: Update from GNU gettext 0.14.2.
3721 * config.charset: Update from GNU gettext 0.14.2.
3723 2005-02-22 Simon Josefsson <jas@extundo.com>
3725 * iconvme.h, iconvme.c: New files, from libc.
3727 2005-02-20 Neil Conway <neilc@samurai.com>
3729 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3730 returned by OSX/Darwin if the specified buffer is not large
3731 enough for the hostname.
3733 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3735 * memrchr.h: New file.
3736 * chdir-long.c: Include it.
3737 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3738 Don't bother including stddef.h.
3740 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3742 * argp-help.c (__argp_help): Create a fake struct argp_state and
3743 pass it to _help, otherwise the latter coredumps trying to
3744 dereference state.root_argp.
3746 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3748 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3750 Include <sys/types.h>, for dev_t.
3751 (ME_DUMMY, ME_REMOTE): Move from here....
3752 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3753 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3755 Include mountlist.h first, to test the interface.
3757 2005-01-29 Bruno Haible <bruno@clisp.org>
3759 * progname.c (program_name): Initialize.
3760 Needed when linking statically on MacOS X.
3762 2005-01-28 Bruno Haible <bruno@clisp.org>
3764 * javacomp.sh.in: New file, from GNU gettext.
3765 * javacomp.h: New file, from GNU gettext.
3766 * javacomp.c: New file, from GNU gettext.
3768 2005-01-26 Bruno Haible <bruno@clisp.org>
3770 * javaexec.sh.in: New file, from GNU gettext.
3771 * javaexec.h: New file, from GNU gettext.
3772 * javaexec.c: New file, from GNU gettext.
3774 2005-01-26 Simon Josefsson <jas@extundo.com>
3776 * gai_strerror.c: Use GPL in header.
3778 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3780 * argp-help.c (hol_entry_help): Avoid using non-constant
3781 initializers for struct pentry_state.
3782 (__argp_error): Check return value of __asprintf
3783 (__argp_failure): Translate error message
3785 * argp-parse.c: Removed braces around the expansion of N_()
3787 2005-01-21 Jim Meyering <jim@meyering.net>
3789 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3790 same value as for Solaris 9.
3792 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3793 component length. This included changing the parameter to be
3794 of type `char *' rather than `char const *'.
3795 * chdir-long.h (chdir_long): Update prototype.
3797 * openat.c (fdopendir, fstatat): New functions.
3798 * openat.h: Include headers required for use of DIR and struct stat.
3799 [AT_SYMLINK_NOFOLLOW]: Define.
3800 (fdopendir, fstatat): Add prototypes.
3802 2005-01-21 Bruno Haible <bruno@clisp.org>
3804 * classpath.h: New file, from GNU gettext.
3805 * classpath.c: New file, from GNU gettext.
3807 2005-01-20 Simon Josefsson <jas@extundo.com>
3809 * version-etc-fsf.c: New file, with version_etc_copyright.
3810 * version-etc.c: Remove version_etc_copyright.
3811 * version-etc.h (version_etc_copyright): Use [] instead of * in
3812 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3814 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3816 * save-cwd.c (save_cwd): Remove code to support the case
3817 where fchdir is missing or flaky.
3819 2005-01-20 Simon Josefsson <jas@extundo.com>
3821 * base64.h (isbase64): Add.
3823 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3824 using a unsigned prototype, don't inline.
3825 (base64_decode): Use it.
3827 2005-01-19 Bruno Haible <bruno@clisp.org>
3829 * sh-quote.h: New file, from GNU gettext.
3830 * sh-quote.c: New file, from GNU gettext.
3832 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3834 Merge changes from coreutils, as described below in several
3835 changelogs dated today.
3837 * save-cwd.c: Include "save-cwd.h" before other include files.
3838 (O_DIRECTORY): Remove; not needed here, since "." must be
3839 a directory. All uses removed.
3840 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3841 universal on Suns, and we also need to test for IRIX.
3842 Revamp code to use 'if' rather than '#if'.
3843 Avoid unnecessary comparison of cwd->desc to 0.
3845 * utimens.c (futimens): Robustify the previous patch, by checking
3846 for known valid error numbers rather than observed invalid ones.
3848 2005-01-18 Jim Meyering <jim@meyering.net>
3850 * version-etc.c (version_etc_copyright): Update copyright date.
3852 * utimens.c (futimens): Account for the fact that futimes
3853 can also fail with errno == ENOSYS or errno == ENOENT.
3854 Patch from Dmitry V. Levin.
3856 Change the name of the robust chdir function from chdir to chdir_long.
3857 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3858 (restore_cwd): Use chdir_long, not chdir.
3859 * chdir-long.c: Renamed from chdir.c.
3860 * chdir-long.h: Renamed from chdir.h.
3861 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3864 2005-01-18 Bob Proulx <bob@proulx.com>
3866 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3867 offsetof() macro construct to avoid compile failure with native HP-UX
3868 11.0 ANSI C compiler.
3870 2005-01-06 Bruno Haible <bruno@clisp.org>
3872 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3873 because stpncpy.m4 takes care of it.
3875 2004-01-24 Bruno Haible <bruno@clisp.org>
3877 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3879 2003-10-09 Bruno Haible <bruno@clisp.org>
3881 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3883 2005-01-06 Bruno Haible <bruno@clisp.org>
3885 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3886 * fwriteerror.c: Include <stdbool.h>.
3887 (fwriteerror): At the end, close the file stream. Record whether
3888 stdout was already closed.
3890 2004-05-27 Bruno Haible <bruno@clisp.org>
3892 * execute.c (environ): Declare if needed.
3893 * pipe.c (environ): Likewise.
3894 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3896 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3898 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3899 definitions to be after all include files, to avoid collisions.
3900 Problem reported by Bob Proulx.
3902 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3904 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3905 not needed. This removes a dependency on the gettext module.
3906 [defined _LIBC]: Do not include <libintl.h>; not needed.
3908 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3910 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3913 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3915 * argp-parse.c: Include <stddef.h>.
3916 (alignof, alignto): New macros.
3917 (parser_init): Don't assume that void * is aligned sufficiently
3920 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3921 need to extend the stack.
3922 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3925 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3927 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3929 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3931 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3932 Remove now-obsolete comment about AIX.
3933 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3934 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3935 (YYMAXDEPTH): New macro.
3937 2004-12-18 Bruno Haible <bruno@clisp.org>
3939 * fatal-signal.c (fatal_signals): Make non-const.
3940 (init_fatal_signals): New function.
3941 (uninstall_handlers, install_handlers): Ignore signals that were set to
3943 (at_fatal_signal): Call init_fatal_signals.
3944 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3946 Reported by Paul Eggert.
3948 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3950 * getdate.y (textint): New member "negative".
3951 (time_zone_hhmm): New function.
3952 Expect 14 shift-reduce conflicts, not 13.
3953 (o_colon_minutes): New rule.
3954 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3955 (yylex): Set the "negative" member of signed numbers.
3957 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3959 Changes imported from coreutils.
3960 * hard-locale.c: Assume <locale.h> exists.
3962 (GLIBC_VERSION): New macro.
3963 (hard_locale): Assume setlocale exists.
3964 Rewrite to avoid #ifdef.
3965 Use strdup rather than malloc + strcpy.
3966 * human.c: Assume <locale.h> exists.
3967 (human_readable): Assume localeconv exists.
3969 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3971 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3972 convert T2, not T. (Imported from libc.)
3974 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3976 * getcwd.c (is_ENAMETOOLONG): New macro.
3977 (__getcwd.c): Don't restore errno; glibc doesn't.
3978 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3979 first, falling back to our code only if its results look suspicious.
3980 Ensure that the resulting buffer is only as large as necessary.
3982 * readutmp.c: Include readutmp.h first.
3983 Include <errno.h>, since readutmp.h no longer does that.
3984 * readutmp.h: Don't include <errno.h>,
3985 <sys/param.h>, <time.h>; not needed to establish interface.
3986 (errno): Remove decl.
3987 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3988 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3989 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3991 2004-11-28 Simon Josefsson <jas@extundo.com>
3993 * base64.h, base64.c: New file.
3995 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3997 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3999 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4001 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4002 HP's ANSI C compiler.
4003 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4004 Declaring int functions causes warnings on some modern systems and
4005 shouldn't be needed to compile on ancient ones.
4006 * same.c (MIN) [defined MIN]: Don't define, since it's already
4009 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4010 with the following changes.
4011 (__set_errno): Parenthesize properly.
4012 Include <stdbool.h>.
4013 (MIN, MAX, MATCHING_INO): New macros.
4014 (__getcwd): Define with prototype, not K&R form.
4015 Use heuristics to allocate default buffer on stack if possible.
4016 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4017 behavior, and to avoid the PATH_MAX limit when computing
4019 Use MATCHING_INO to compare inode number to file.
4020 Check for arithmetic overflow in size calculations.
4021 Fix bug in reallocation of dot array that caused getcwd to fail
4022 on directories nested deeper than 75.
4023 Be more careful about saving errno on error.
4024 Do not use realloc; use only free+malloc, as this is a bit
4025 more flexible and avoids a needless copy operation.
4026 Do not inspect st_dev and st_ino for symbolic links; POSIX
4027 doesn't specify the latter.
4028 Check for closedir errors.
4029 Avoid needless casts.
4030 Use "#ifdef weak_alias" around weak_alias, to be like other
4032 The following changes to getcwd.c have effect only when used in
4033 gnulib; they have no effect inside glibc proper.
4034 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4035 as alloca isn't used.
4036 (alloca, __alloca): Likewise.
4037 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4038 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4039 unconditionally, as gnulib assumes C89 or better.
4040 Do not include <sys/param.h>.
4041 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4042 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4044 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4045 Include <dirent.h> in a way that is compatible with modern Autoconf.
4046 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4047 New macros, if not already defined.
4048 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4049 Use "_LIBC", not "defined _LIBC", for consistency.
4050 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4052 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4053 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4054 * xgetcwd.c: David MacKenzie's old code was removed, so give
4055 credit only to Jim Meyering and adjust the copyright dates.
4056 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4057 <stdlib.h>, <unistd.h>, "pathmax.h".
4058 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4059 (INITIAL_BUFFER_SIZE): Remove.
4060 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4062 2004-11-23 Jim Meyering <jim@meyering.net>
4064 * getopt_.h: Remove trailing blanks.
4066 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4068 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4069 (futimens): New function, which uses futimes if available.
4070 (futimens, utimens): Support timespec==NULL, with same semantics
4071 as utime and utimens.
4072 * utimens.h (futimens): New decl.
4074 2004-11-23 Jim Meyering <jim@meyering.net>
4076 * __fpending.c: Add comment.
4078 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4080 * getopt_.h: Re-addition of __getopt_argv_const caused
4081 redefinition warnings. To avoid them, include the defines
4082 in `#if !defined __need_getopt ... #endif'. The only place
4083 where __getopt_argv_const is used is in definitions
4084 of getopt_long and getopt_long_only below, which are as well
4085 protected by `#ifndef __need_getopt'.
4086 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4087 __need_getopt after including <stdio.h> and <unistd.h> These
4088 headers might have defined it.
4090 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4092 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4094 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4095 optopt): Use them instead of invoking ## directly; otherwise, the
4096 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4098 2004-11-19 Bruno Haible <bruno@clisp.org>
4100 * strtok_r.c: Move comments from here...
4101 * strtok_r.h: ... to here.
4103 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4105 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4106 might fail. Problem reported by Yoann Vandoorselaere.
4107 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4108 that mishandle size_t overflow.
4110 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4112 * canon-host.c: Include "strdup.h".
4113 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4114 Use strdup instead of malloc/strcpy to duplicate strings.
4116 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4117 (human_space_before_unit): New constant.
4118 * human.c (human_readable): Support it.
4120 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4121 (xgetcwd): Set errno correctly when failing.
4122 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4123 the failure is actually due to a PATH_MAX problem.
4125 Further getopt changes to make it more likely that glibc will
4126 buy the changes back.
4127 * getopt.c (POSIXLY_CORRECT): New constant.
4128 (getopt): Use it, so to preserve glibc semantic
4129 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4130 when compiling for libc.
4131 * getopt_.h (__getopt_argv_const): Bring it back.
4132 (getopt_long, getopt_long_only): Use it.
4134 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4135 New arg POSIXLY_CORRECT. All callers changed.
4136 (getopt): Argv is now char * const *, as per standard.
4137 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4138 not char *__getopt_argv_const *.
4139 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4140 _getopt_long_only_r): Likewise.
4141 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4142 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4143 _getopt_long_r, _getopt_long_only_r): Likewise.
4144 * getopt_.h (__getopt_argv_const): Remove.
4145 (getopt): Argv is now char * const *, as per standard.
4147 * getdate.y (tORDINAL): New token.
4148 (day, relunit): Allow it for relative times.
4149 (relative_time_table): Use tORDINAL for ordinals.
4151 2004-11-15 Jim Meyering <jim@meyering.net>
4153 * closeout.c: Include "__fpending.h" once again.
4154 Include <stdbool.h>.
4155 (close_stdout): Don't fail just because stdout was closed initially,
4156 since some programs don't write to stdout in the normal course of
4157 operation (other than --version and --help), and we don't want this
4158 function to make e.g. `touch file >&-' fail.
4159 But do fail if it was closed and someone has tried to write to it.
4160 E.g., `printf foo >&-' must fail.
4162 2004-11-11 Simon Josefsson <jas@extundo.com>
4164 * strtok_r.h, strtok_r.c: New file.
4166 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4168 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4169 we can stop lying to compilers about the constness of argv when we
4170 are compiled outside glibc.
4171 (getopt, getopt_long, getopt_long_only): Use it.
4172 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4174 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4175 _getopt_long_only_r): Likewise.
4176 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4177 _getopt_long_only_r): Likewise.
4179 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4180 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4181 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4182 the other external symbols.
4183 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4184 declaration, since the above renaming now works around collisions.
4186 2004-11-11 Jim Meyering <jim@meyering.net>
4188 * linebreak.c: Remove trailing blanks.
4189 * alloca_.h: Likewise.
4190 * acosl.c: Likewise.
4191 * euidaccess.c: Likewise.
4192 * allocsa.h: Likewise.
4194 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4196 * mktime.c (SHR): New macro, which is a portable
4197 substitute for >> that should work even on Crays.
4198 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4199 Problem reported by Mark D. Baushke in
4200 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4201 * getdate.y (SHR): Likewise.
4203 * strftime.c (SHR): Likewise.
4205 * quotearg.c (struct quoting_options): Use unsigned int for
4206 quote_these_too, so that right shifts are well defined. All uses
4209 2004-11-10 Simon Josefsson <jas@extundo.com>
4211 * getaddrinfo.h, getaddrinfo.c: New files.
4213 2004-11-10 Jim Meyering <jim@meyering.net>
4215 Ensure that no close failure goes unreported.
4216 * closeout.c (close_stdout): Always close stdout. I.e., don't
4217 return early when it seems there's nothing to flush.
4218 Don't include __fpending.h.
4220 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4222 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4224 2004-11-05 Bruno Haible <bruno@clisp.org>
4226 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4227 Reported by Mark D. Baushke <mdb@cvshome.org>.
4229 2004-11-04 Bruno Haible <bruno@clisp.org>
4231 2004-09-11 Bruno Haible <bruno@clisp.org>
4232 * allocsa.valgrind: New file.
4233 2004-02-06 Bruno Haible <bruno@clisp.org>
4234 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4235 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4236 Reported by Christopher Seip <chris.seip@hp.com>.
4238 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4240 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4241 with errno == ERANGE if the buffer is too small.
4242 Problem reported by Mark D. Baushke.
4244 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4246 * xreadlink.c (MAXSIZE): New macro.
4247 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4248 size does not exceed MAXSIZE. Avoid cast.
4249 As suggested by Mark D. Baushke in
4250 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4251 if readlink fails with buffer size just under MAXSIZE, try again
4254 2004-11-02 Derek R. Price <derek@ximbiot.com>
4255 and Paul Eggert <eggert@cs.ucla.edu>
4257 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4258 (get_date): Overparenthesize to avoid GCC warning.
4260 2004-11-02 Bruno Haible <bruno@clisp.org>
4262 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4263 function returns void.
4265 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4267 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4268 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4271 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4273 * getdate.y: Add support for TZ="foo" within a date string.
4274 Fix some bugs near time_t boundaries. Reject dates with
4275 out-of-range components, e.g., "Sept 31".
4276 Include <stdlib.h>, "setenv.h", "xalloc.h".
4277 (ISDIGIT_LOCALE): Remove; unused.
4278 Note that the TZ and time functions used here are not reentrant.
4279 (mktime_ok, get_tz): New functions.
4280 (TZBUFSIZE): New constant.
4281 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4282 This requires that we sometimes generate our own TZ="XXX..." setting.
4284 2004-10-27 Derek R. Price <derek@ximbiot.com>
4286 * mktime.c (not_equal_tm): Remove redundant check.
4288 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4290 * getdate.y: Use Bison 1.875 features, and some minor
4291 code cleanups. This change does not affect semantics.
4292 Don't include <stdlib.h>; no longer needed.
4293 Don't include unlocked-io.h; only the "#if TEST" code uses
4294 stdio, and performance isn't crucial there.
4295 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4296 Bison 1.875 features as described below.
4297 All uses of "PC." replaced by "pc->".
4298 (YYSTYPE): Add a forward declaration.
4299 (yylex, yyerror): Use full prototypes in forward decls.
4300 Use "%pure-parser" rather than obsolescent "%pure_parser".
4301 Use %parse-param and %lex-param instead of obsolescent
4302 YYPARSE_PARAM and YYLEX_PARAM.
4303 (meridian_table, month_and_day_table, time_units_table,
4304 relative_time_table, time_zone_table, military_table,
4305 lookup_zone, lookup_word, get_date):
4306 Use NULL instead of 0 where appropriate.
4307 (to_hour): Avoid abort (), to avoid a dependency on
4309 (yyerror, yylex): Now accepts parser_control * arg.
4310 (main) [TEST]: Use '\0' rather than 0 for char.
4312 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4314 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4315 It's now the caller's responsibility to handle the case where
4316 !HAVE_GETPAGESIZE && !defined getpagesize.
4318 * mktime.c (leapyear): Arg is long int, not int.
4320 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4322 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4324 2004-10-12 Simon Josefsson <jas@extundo.com>
4326 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4327 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4330 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4332 * vsnprintf.h: New file.
4333 * vsnprintf.c: New file.
4335 2004-10-07 Bruno Haible <bruno@clisp.org>
4337 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4338 into the provided buffer.
4340 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4342 * diacrit.c, diacrit.h: Add GPL notice.
4344 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4345 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4346 * logl.c (logl): Keep the code as similar to glibc as possible.
4347 This avoids a potential constant-folding bug.
4349 2004-10-05 Bruno Haible <bruno@clisp.org>
4351 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4353 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4355 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4356 * xmalloc.c (xmemdup): Likewise.
4357 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4358 XFREE): Remove these long-obsolescent macros.
4359 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4360 * xstrdup.c: Remove.
4362 * regex.c (re_comp): Cast gettext return value to char *,
4363 Problem reported by Martin Neitzel via Mark D. Baushke.
4365 2004-10-04 Simon Josefsson <jas@extundo.com>
4367 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4368 '#ifdef USE_UNLOCKED_IO'.
4370 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4372 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4373 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4374 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4375 regex.c, sha1.c, version-etc.c, yesno.c:
4376 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4377 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4378 the includer's responsibility.
4380 Sync from coreutils.
4382 * modechange.c (mode_compile): Don't decrement a pointer that
4383 points to the start of a string, as the C Standard says the
4384 resulting behavior is undefined.
4386 * backupfile.h (enum backuptype): Rename none -> no_backups,
4387 simple -> simple_backups, numbered_existing ->
4388 numbered_existing_backups, numbered -> numbered_backups
4389 to avoid shadowing problems. All uses changed.
4390 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4391 * backupfile.c (check_extension, numbered_backup):
4392 Rename locals to avoid shadowing 'basename'.
4393 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4396 * .cppi-disable: Add getopt_.h, getopt_int.h.
4397 * .cvsignore: Add getopt.h.
4399 2004-10-04 Simon Josefsson <jas@extundo.com>
4401 * memmem.h: New file.
4402 * memmem.c: New file, taken from glibc.
4404 2004-10-02 Jim Meyering <jim@meyering.net>
4406 * dirfd.h, getpagesize.h: Add copyright notice.
4408 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4410 * snprintf.c: Remove comments as to why each header is needed.
4412 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4414 * strsep.h: New file.
4415 * strsep.c: New file.
4417 2004-10-01 Simon Josefsson <jas@extundo.com>
4419 * snprintf.c (snprintf): Handle size==0.
4421 2004-10-01 Simon Josefsson <jas@extundo.com>
4422 Bruno Haible <bruno@clisp.org>
4424 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4425 (snprintf): Declare 'args'.
4427 2004-09-30 Simon Josefsson <jas@extundo.com>
4429 * snprintf.h, snprintf.c: New files.
4431 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4433 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4434 (hol_entry_help): Never translate an empty string.
4435 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4436 * argp.h (OPTION_NO_TRANS): New option.
4438 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4440 * xvasprintf.c: Include xalloc.h.
4441 (xvasprintf): Use xalloc_die, not xmalloc_die.
4443 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4445 * dummy.c: Change copyright notice to FSF, and license to GPL.
4447 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4449 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4450 Problem reported by Bruno Haible in:
4451 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4453 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4455 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4456 in case some system header has #define'd it. Problem reported by
4457 Soeren D. Schulze in
4458 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4460 2004-09-08 Bruno Haible <bruno@clisp.org>
4462 * stdint_.h: New file, taken from GNU clisp.
4464 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4466 * xvasprintf.h: New file.
4467 * xvasprintf.c: New file.
4468 * xasprintf.c: New file.
4470 2004-09-08 Bruno Haible <bruno@clisp.org>
4472 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4474 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4476 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4478 Import from coreutils.
4479 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4480 strings on unbounded length. alloca's performance benefits aren't
4481 that important here.
4483 (parse_with_separator): New function, with most of the internals
4484 of the old parse_user_spec. Allow user to omit both user and group,
4485 for compatibility with FreeBSD.
4486 Clone only the user name, not the entire spec.
4487 Do not set *uid, *gid unless entirely successful.
4488 Avoid memory leak in some failing cases.
4489 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4490 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4491 (parse_user_spec): Rewrite to use parse_with_separator.
4493 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4495 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4496 its complicated substitute.
4497 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4498 and program_invocation_name.
4499 (__argp_basename) [!_LIBC]: Remove; the only use was
4500 replaced by its body.
4501 (__argp_short_program_name): Change condition from
4502 !defined __argp_short_program_name to
4503 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4504 to match argp-namefrob.h.
4505 (__argp_failure): Don't assume strerror_r returns char *.
4506 * argp-parse.c (N_): Define unconditionally.
4507 (argp_default_options): Fill out initializers with 0 to avoid
4510 2004-08-12 Simon Josefsson <jas@extundo.com>
4512 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4513 * getopt_.h: Renamed from getopt.h.
4515 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4517 Merge from coreutils.
4519 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4520 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4521 for Reliant Unix 5.43.
4523 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4524 (union fooround): Use uintmax_t, not long int.
4525 The rest is a merge from libc:
4526 [defined _LIBC]: Include <shlib-compat.h>.
4527 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4529 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4531 * strverscmp.c: Convert to UTF-8.
4533 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4535 * obstack.h (obstack_empty_p):
4536 Don't assume that chunk->contents is suitably aligned.
4537 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4538 Likewise. Problem reported by Benno in
4539 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4541 * chown.c (rpl_chown): Work even if the file is writeable but not
4542 readable. This could be improved further but it'd take some work.
4544 2004-08-08 Simon Josefsson <jas@extundo.com>
4546 * xgethostname.c: Don't include error.h (not used).
4549 * getpass.c: Include getpass.h first.
4551 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4553 * xalloc-die.c: New files.
4554 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4556 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4557 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4558 (_, N_, xalloc_die): Move to xalloc-die.c.
4559 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4560 so that we needn't mess with xalloc_msg_memory_exhausted.
4562 * sha1.h: Renamed from sha.h.
4563 (SHA1_H): Renamed from _SHA_H.
4564 (sha1_ctx): Renamed from sha_ctx.
4565 (sha1_init_ctx): Renamed from sha_init_ctx.
4566 (sha1_process_block): Renamed from sha_process_block.
4567 (sha1_process_bytes): Renamed from sha_process_bytes.
4568 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4569 (sha1_read_ctx): Renamed from sha_read_ctx.
4570 (sha1_stream): Renamed from sha_stream.
4571 (sha1_buffer): Renamed from sha_buffer.
4572 * sha1.c: Likewise; renamed from sha.c.
4573 Do not include <sys/types.h>.
4574 Include <stddef.h> rather than <stdlib.h>.
4576 2004-08-08 Bruno Haible <bruno@clisp.org>
4578 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4579 FILESYSTEM_PREFIX_LEN.
4580 * progreloc.c: Likewise.
4581 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4583 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4586 * argp-help.c (make_hol, hol_append): Don't assume that
4587 SIZE_MAX is a valid preprocessor constant.
4588 (__argp_basename): Change from "#ifndef _LIBC"
4589 to "#ifndef __argp_short_program_name", so that
4590 we don't compile these functions for tar.
4592 More merges from coreutils.
4593 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4594 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4596 * addext.c: Remove; no longer needed.
4597 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4598 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4599 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4600 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4601 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4602 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4603 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4604 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4605 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4606 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4607 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4608 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4609 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4610 Import changes from coreutils.
4612 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4614 Merge from coreutils.
4616 * .gdb-history: Remove; this doesn't belong here.
4618 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4619 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4620 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4622 * dirname.h: Include <stdbool.h>.
4623 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4624 for consistency with POSIX terminology. All uses changed.
4625 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4626 (strip_trailing_slashes): Use bool for booleans.
4627 * stripslash.c (strip_trailing_slashes): Likewise.
4629 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4630 sometimes returns a positive errno value even when it succeeds.
4631 (print_errno_message) [!LIBC]: Fall back on strerror if
4634 * path-concat.c (mempcpy): Don't define if a system header defines it.
4635 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4636 (longest_relative_suffix): New function.
4637 (path_concat): Use it. Assume first argument is not NULL.
4638 Port to DOS. Omit redundant separators.
4639 Report an error instead of returning NULL.
4640 Use mempcpy instead of memcpy.
4641 (xpath_concat): Remove: not declared or used.
4643 * same.h: Include <stdbool.h>
4644 (same_name): Return bool, not int.
4645 * same.c (same_name): Likewise.
4646 (errno): Don't declare; we assume C89 or better now.
4648 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4649 if not already defined.
4651 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4652 * dup-safer.c (errno): Likewise.
4654 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4656 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4659 2004-08-03 Simon Josefsson <jas@extundo.com>
4661 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4662 * progname.h: Don't include stdbool.h.
4664 2004-08-02 Simon Josefsson <jas@extundo.com>
4666 * getsubopt.h: New file, with comments from Bruno Haible.
4667 * getsubopt.c: New file, from glibc, but slightly modified based on
4668 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4670 2004-08-01 Simon Josefsson <jas@extundo.com>
4672 * xgetdomainname.c: Include stdlib.h, for free().
4674 2004-07-16 Simon Josefsson <jas@extundo.com>
4676 * dummy.c: New file.
4678 2004-07-16 Bruno Haible <bruno@clisp.org>
4680 * backupfile.h: Add extern "C" for C++.
4681 * closeout.h: Likewise.
4682 * copy-file.h: Likewise.
4683 * findprog.h: Likewise.
4684 * full-write.h: Likewise.
4685 * pathname.h: Likewise.
4686 * progname.h: Likewise.
4687 * stpcpy.h: Likewise.
4688 * stpncpy.h: Likewise.
4689 * strcase.h: Likewise.
4690 * strstr.h: Likewise.
4691 * xalloc.h: Likewise.
4693 * mbswidth.h: Add extern "C" for C++.
4694 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4696 2004-07-09 Simon Josefsson <jas@extundo.com>
4698 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4699 failed without this.)
4701 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4703 * fchown-stub.c: New file.
4705 2004-06-24 Jim Meyering <jim@meyering.net>
4707 * obstack.h (obstack_base): Cast to (void *), per documentation.
4709 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4711 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4713 2004-06-01 Jim Meyering <jim@meyering.net>
4715 * calloc.c: New file.
4717 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4719 * getdate.y (yylex): Allow space between sign and number.
4720 Problem reported by Dan Jacobson.
4722 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4723 and Jim Meyering <jim@meyering.net>
4725 Merge from coreutils CVS.
4727 * stat-macros.h: New file, with contents from file-type.h
4728 and coreutils' system.h.
4729 * file-type.c: Include "stat-macros.h".
4730 * file-type.h (file_type): Move all macro definitions to new file,
4733 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4734 Wrap old code with this conditional.
4735 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4736 function that does not dereference symlinks.
4737 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4739 * xreadlink.c: Include xreadlink.h first, to catch .h file
4740 dependency problems.
4741 (xreadlink): Accept new arg SIZE, for efficiency.
4742 All decls and uses changed.
4743 * xreadlink.h: Include <stddef.h>, for size_t.
4745 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4746 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4748 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4750 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4752 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4753 macros to be defined.
4754 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4755 the allocator returns NULL because the requested size is zero.
4757 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4759 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4760 var. Add comment explaining why libc still defines it. This
4761 merges the following patch from glibc:
4762 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4764 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4766 * obstack.c (_obstack): Remove unused variable. It hasn't been
4767 present in glibc since revision 1.1 of this file.
4768 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4769 obstack_alignment_mask, obstack_alloc, obstack_base,
4770 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4771 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4772 obstack_grow0, obstack_init, obstack_int_grow,
4773 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4774 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4775 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4776 nonexistent functions.
4778 2004-05-17 Derek R. Price <derek@ximbiot.com>
4779 Paul Eggert <eggert@cs.ucla.edu>
4781 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4783 2004-05-14 Bruno Haible <bruno@clisp.org>
4785 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4786 that consists of a '.' followed by an empty digit string.
4787 Patch by Tor Lillqvist <tml@iki.fi>.
4789 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4791 Port obstack to the AS/400, where pointers are 16 bytes wide and
4792 you cannot cast an integer to a valid pointer. This patch is
4793 currently waiting to be integrated into glibc; see
4794 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4796 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4797 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4798 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4799 (struct obstack): temp member is now a union of a pointer and
4800 an integer, instead of an integer. All integer uses changed.
4801 This does not affect the physical layout of struct obstack,
4802 except on hosts (like the AS/400) where the size or alignment of
4803 void * is greater than that of ptrdiff_t.
4804 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4805 __STDC__)]: Store temporary in pointer member of union, not
4807 * obstack.c: Include <stddef.h>, for offsetof.
4808 (struct fooalign): Remove; it doesn't need a name.
4809 (union fooround): Change double to long double, and add void *.
4810 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4811 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4812 not a macro. Hence the values are always int; so remove all
4813 casts-to-int in uses.
4815 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4816 Derek Price <derek@ximbiot.com>
4818 * alloca.c: Include <alloca.h>, to get our interface.
4819 * alloca_.h: Use __alloca on AIX, so that we don't have to
4820 include <alloca.h> first. Use C89 prototype for alloca; this
4821 requires including <stddef.h> for size_t. Use extern "C" if C++.
4822 Use #elif for simplicity, since we can assume C89 now.
4823 Don't try to source the system alloca.h since it will not be found
4824 and to prevent recursively including its replacement.
4825 * fnmatch.c: Include <alloca.h> instead of opencoding.
4826 * regex.c: Likewise.
4828 2004-05-16 Derek Price <derek@ximbiot.com>
4829 Paul Eggert <eggert@cs.ucla.edu>
4831 getline cleanup. This changes the getndelim2 API: both order of
4832 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4835 * getline.c: Don't include stddef.h or stdio.h, since our
4836 interface does that.
4837 (getline): Always use getdelim, so that we don't have two
4838 copies of this code.
4839 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4841 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4842 (GETNDELIM2_MAXIMUM): New macro.
4843 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4844 instead of the old practice of delim2==0. All callers changed.
4845 Return -1 on overflow, instead of returning junk.
4846 Do not set *linesize unless allocation succeeds.
4847 * getndelim2.h: Do not include stddef.h; no longer needed, now
4848 that we include sys/types.h.
4849 * getnline.h: Likewise.
4850 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4851 (getndelim2): Reorder arguments.
4852 * getnline.c (getnline, getndelim):
4853 Don't discard the NMAX argument.
4854 (getnline): Invoke getndelim, to avoid code duplication.
4855 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4856 of (size_t) -1 by callers of the getnline family.
4858 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4860 * nanosleep.c (suspended): Change its type from int to
4861 sig_atomic_t volatile.
4862 (first_call): Make it private to rpl_nanosleep, and have it
4863 be zero initially as that's a bit faster.
4864 (my_usleep): Round up fractional times instead of truncating them,
4865 as this is the usual meaning for 'sleep'.
4867 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4869 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4870 (ENOSYS): Define if not defined.
4871 (settime): Fall back on stime if it exists and settimeofday fails.
4872 But don't bother with fallbacks if a method fails with errno == EPERM.
4874 2004-05-11 Jim Meyering <jim@meyering.net>
4876 Prior to this change, the save_cwd caller required read access to the
4877 current directory on most systems (ones with the fchdir function).
4879 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4880 fails, try write-only, and finally, resort to using xgetcwd.
4882 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4884 * obstack.c, obstack.h: Import changes from libc.
4886 2004-04-28 Bruno Haible <bruno@clisp.org>
4888 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4889 implicitly appends .exe to executables.
4890 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4891 accepts Windows pathnames.
4892 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4893 Cygwin like Windows, since it now accepts Windows pathnames.
4894 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4895 Cygwin like Windows, since it now accepts Windows pathnames.
4896 Reported by Derek Robert Price <derek@ximbiot.com>.
4898 2004-04-20 Jim Meyering <jim@meyering.net>
4900 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4902 2004-04-20 Jim Meyering <jim@meyering.net>
4903 Bruno Haible <bruno@clisp.org>
4905 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4906 memory when realloc fails.
4908 2004-04-18 Jim Meyering <jim@meyering.net>
4910 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4911 don't leak memory and do call END_UTMP_ENT.
4913 2004-04-11 Paul Eggert <eggert@twinsun.com>
4915 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4916 (CHAR_BIT): Remove, since we assume C89.
4917 Include <stdint.h> if available, as per current Autoconf CVS advice.
4919 2004-03-30 Paul Eggert <eggert@twinsun.com>
4921 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4922 not bool, to be more consistent with Unix conventions.
4923 Suggested by Bruno Haible.
4925 Merge from coreutils.
4927 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4930 * getdate.h: Include stdbool.h, and timespec.h instead of
4931 the usual <time.h> dance.
4932 (get_date): Change signature to support fractional time stamps.
4933 All callers changed.
4934 * getdate.y: Include "getdate.h" first, as we can now
4935 assume C89 and don't need to worry about 'const'.
4936 Similarly, include "unlocked-io.h" near start, not in middle.
4938 (textint.value): Use long int rather than int.
4939 (textint.digits): Use size_t rather than int.
4940 (BILLION, LOG10_BILLION): New constants.
4941 (parser_control): New member rel_ns. Members day_ordinal,
4942 time_zone, month, day, hour, minutes, rel_year, rel_month,
4943 rel_day, rel_hour, rel_minutes, rel_seconds
4944 are now long int, not int. Member seconds is now struct timespec,
4945 not int. New member timespec_seen. Members dates_seen, days_seen,
4946 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4948 (%union.intval): Now long int, not int.
4949 New member timespec.
4950 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4951 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4952 (spec): Now is a timespec or an item list.
4953 (timespec, items): New nonterminals.
4954 (time, rel, relunit, number, get_date):
4955 Add support for fractional seconds.
4956 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4957 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4958 (to_hour): First arg is now long int, not int.
4959 (to_year): Returns long int, not int.
4960 Don't treat year -70 like 70.
4961 (tm_diff): Returns long int, not int.
4962 (lookup_word): Use bool instead of int when appropriate.
4963 (yylex): Use size_t for count, not int.
4964 Detect overflow when parsing large integer constants.
4965 Add support for fractions.
4966 (get_date): Make pointers 'const' if possible.
4967 Use more-portable code to detect integer overflow.
4968 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4969 Don't use ctime; it's not reliable if the year has >4 digits.
4971 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4972 This is for compatibility with BSD.
4974 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4975 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4976 From coreutils' system.h.
4978 * userspec.c: Don't include "posixver.h".
4979 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4980 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4981 compatible extension. Simplify code by removing a boolean int
4982 that was always nonzero if a string was nonnull.
4984 2004-03-30 Jim Meyering <jim@meyering.net>
4986 Merge from coreutils.
4988 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4990 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4991 an empty input stream.
4993 * readtokens.c: Include <stdbool.h>.
4994 (readtoken): Use `size_t' rather than int/long.
4995 All callers adjusted.
4996 Use `bool' rather than `int' where appropriate.
4997 Use memset rather than an explicit loop.
4998 Use x2nrealloc rather than xrealloc.
4999 Allow the use of `\0' as a delimiter.
5000 (readtokens): Likewise.
5001 * readtokens.h (readtoken, readtokens): Update prototypes.
5003 2004-03-30 Bruno Haible <bruno@clisp.org>
5005 * getloadavg.c (getloadavg): Don't assume setlocale returns
5008 2004-03-29 Paul Eggert <eggert@twinsun.com>
5010 Merge changes to getloadavg.c from coreutils and Emacs.
5012 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5013 Define to an expression, not to the empty string.
5014 Include cloexec.h and xalloc.h.
5015 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5016 Use set_cloexec_flag rather than rolling our own.
5017 * cloexec.c, cloexec.h: New files.
5019 2004-03-18 Paul Eggert <eggert@twinsun.com>
5021 * getopt.h: Sync with libc CVS.
5023 2004-03-18 Paul Eggert <eggert@twinsun.com>
5024 Bruno Haible <bruno@clisp.org>
5026 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5027 not on all platforms that have <wchar.h>.
5028 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5030 2004-03-09 Paul Eggert <eggert@twinsun.com>
5032 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5034 * getopt_int.h: New file, also synced from libc.
5036 2004-03-07 Paul Eggert <eggert@twinsun.com>
5038 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5039 '#if' expressions. Unlike the code it replaces, it does not
5040 depend on (defined _SC_PAGESIZE). However, it does depend on
5041 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5042 first reported by Jason Andrade in
5043 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5045 2004-01-18 Simon Josefsson <jas@extundo.com>
5047 * strdup.h: New file.
5048 * strdup.c: Include it.
5049 * path-concat.c: Include strdup.h. Drop strdup declaration.
5050 * userspec.c: Include strdup.h. Drop strdup declaration.
5052 2004-02-06 Karl Berry <karl@gnu.org>
5054 * config.charset: update from gettext 0.14.1.
5056 2004-02-05 Paul Eggert <eggert@twinsun.com>
5058 Add comments and code, prompted by suggestions from Bruno Haible
5060 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5061 describing the enum quoting_style values.
5062 * quotearg.c (quotearg_alloc): New function.
5063 (quotearg_buffer_restyled): Treat lone { and } as special.
5064 Treat = as special. Work around bug with older shells
5065 that "see" a '\' that is really the 2nd byte of a multibyte char.
5066 Quote empty string with shell_quoting_style.
5068 2004-02-03 Bruno Haible <bruno@clisp.org>
5070 * pipe.h: New file, from GNU gettext.
5071 * pipe.c: New file, from GNU gettext.
5073 2004-01-27 Bruno Haible <bruno@clisp.org>
5075 * execute.h: New file, from GNU gettext.
5076 * execute.c: New file, from GNU gettext.
5077 * w32spawn.h: New file, from GNU gettext.
5079 2004-01-23 Paul Eggert <eggert@twinsun.com>
5081 Exit-status fix from coreutils.
5083 Use exit_failure consistently in place of EXIT_FAILURE,
5084 so that program exit statuses are consistent on failure.
5086 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5087 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5088 * argmatch.h: Comment fix to match the above.
5089 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5090 Now a macro referring to exit_failure, instead of a separate
5091 variable. Include "exitfail.h" to get it.
5092 * xstrtol.h: Include "exitfail.h".
5093 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5095 * long-options.c (parse_long_options): Use prototype
5096 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5099 2004-01-21 Jim Meyering <jim@meyering.net>
5101 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5102 so as not to conflict with a different-sized __mktime_internal
5103 function in GNU libc.
5104 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5105 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5107 2004-01-18 Paul Eggert <eggert@twinsun.com>
5109 Merge from diffutils.
5111 * file-type.c (file_type): Add typed memory objects.
5112 * file-type.h (S_TYPEISTMO): New macro.
5114 * c-stack.h (c_stack_action): Remove argv argument.
5115 * c-stack.c (c_stack_action): Likewise. All uses changed.
5116 (die): Don't calculate message unless segv_action returns.
5117 (get_stack_location, min_address_from_argv, max_address_from_argv,
5118 volatile stack_base, volatile_stack_size): Remove.
5119 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5120 that every segmentation violation is a stack overflow. (Ouch!)
5121 See Debian bug 136249 (still outstanding) for more info about why
5122 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5124 2003-11-30 Bruno Haible <bruno@clisp.org>
5126 Safer stack allocation.
5127 * setenv.c: Include allocsa.h.
5128 (alloca): Remove fallback definition.
5129 (freea): Remove macro.
5130 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5133 2003-10-17 Bruno Haible <bruno@clisp.org>
5135 * binary-io.h: Avoid warnings on Cygwin.
5137 2003-12-28 Bruno Haible <bruno@clisp.org>
5139 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5140 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5142 2003-11-28 Bruno Haible <bruno@clisp.org>
5144 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5146 2003-11-27 Bruno Haible <bruno@clisp.org>
5148 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5150 2003-11-17 Bruno Haible <bruno@clisp.org>
5152 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5154 2003-11-24 Bruno Haible <bruno@clisp.org>
5156 * xallocsa.h: New file, from GNU gettext.
5157 * xallocsa.c: New file, from GNU gettext.
5159 2003-11-24 Bruno Haible <bruno@clisp.org>
5161 * allocsa.h: New file, from GNU gettext.
5162 * allocsa.c: New file, from GNU gettext.
5164 2003-11-24 Bruno Haible <bruno@clisp.org>
5166 * eealloc.h: New file.
5168 2004-01-15 Jim Meyering <jim@meyering.net>
5170 Merge from coreutils.
5172 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5173 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5174 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5176 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5177 optional configure-time default.
5179 * version-etc.c (version_etc_copyright): Update copyright date.
5181 * xreadlink.c (xreadlink): Correct outdated comment.
5183 2004-01-15 Paul Eggert <eggert@twinsun.com>
5185 Merge from coreutils.
5187 * posixver.c: Include posixver.h.
5189 * same.c: Include <stdbool.h>, <limits.h>.
5190 (_POSIX_NAME_MAX): Define if not defined.
5192 (same_name): If file names are silently truncated, report
5193 that the file names are the same if they are the same after
5194 the silent truncation.
5196 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5197 conversion function.
5198 * xstrtod.c (xstrtod): Likewise. All callers changed to
5199 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5202 2004-01-14 Paul Eggert <eggert@twinsun.com>
5204 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5205 with like-named macro in fnmatch.c.
5206 (EXT): Use an internal constant instead.
5208 Merge fnmatch patches from glibc.
5209 * fnmatch.c (mbsinit): Remove define.
5210 Add libc_hidden_ver (__fnmatch, fnmatch).
5211 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5212 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5214 2003-12-14 Karl Berry <karl@gnu.org>
5216 * config.charset: update from gettext-runtime.
5218 2003-12-03 Paul Eggert <eggert@twinsun.com>
5220 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5221 Bug reported by Alfred M. Szmidt.
5223 2003-11-29 Karl Berry <karl@gnu.org>
5225 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5227 2003-11-23 Paul Eggert <eggert@twinsun.com>
5228 Bruno Haible <bruno@clisp.org>
5230 * printf-parse.h: Don't include sys/types.h.
5231 (ARG_NONE): New macro.
5232 (char_directive): Change type of *arg_index fields to size_t.
5233 * printf-parse.c: Don't include sys/types.h.
5234 (SSIZE_MAX): Remove macro.
5235 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5236 Remove unnecessary overflow check.
5237 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5240 2003-11-24 Paul Eggert <eggert@twinsun.com>
5242 * alloca.c: Remove dependency on xalloc module.
5243 (xalloc_die): Remove.
5244 (memory_full) [!defined emacs]: New macro.
5245 [!defined emacs]: Don't include xalloc.h.
5246 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5247 address arithmetic overflows. Change datatypes a bit to avoid
5250 2003-11-22 Jim Meyering <jim@meyering.net>
5252 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5254 2003-11-17 Bruno Haible <bruno@clisp.org>
5256 * vasnprintf.c (alloca): Remove fallback definition.
5257 (freea): Remove definition.
5258 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5259 Reported by Paul Eggert.
5261 2003-11-17 Jim Meyering <jim@meyering.net>
5263 On systems without utime and without a utimes function capable of
5264 dealing with a NULL struct utimbuf* argument, this utime replacement
5265 could -- in unusual circumstances -- leak a file descriptor.
5266 * utime.c: Include <unistd.h> and <errno.h>.
5267 (utime_null): Be sure to close `fd' and to preserve errno.
5268 Reported by Geoff Collyer via Arnold Robbins.
5270 2003-11-16 Paul Eggert <eggert@twinsun.com>
5271 Bruno Haible <bruno@clisp.org>
5273 Protect against address arithmetic overflow.
5274 * printf-args.h: Include stddef.h.
5275 (arguments): Change type of field 'count' to size_t.
5276 * printf-args.c (printf_fetchargs): Use size_t instead of
5277 'unsigned int' where appropriate.
5278 * printf-parse.h: Include sys/types.h.
5279 (char_directive): Change type of *arg_index fields to ssize_t.
5280 (char_directives): Change type of fields 'count', max_*_length to
5282 * printf-parse.c: Include sys/types.h and xsize.h.
5283 (SSIZE_MAX): Define fallback value.
5284 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5285 instead of 'int' where appropriate. Check a_allocated, d_allocated
5286 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5287 * vasnprintf.c: Include xsize.h.
5288 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5289 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5290 overflow. Avoid wraparound when converting a width or precision from
5293 2003-11-16 Bruno Haible <bruno@clisp.org>
5295 Update from GNU gettext.
5296 * printf-parse.c: Generalize to it can be compiled for wide strings.
5297 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5298 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5299 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5300 SNPRINTF): New macros.
5301 Don't include <alloca.h> if the file is used inside libintl.
5302 (local_wcslen): New function, for Solaris 2.5.1.
5303 (VASNPRINTF): Use it instead of wcslen.
5305 2003-11-16 Bruno Haible <bruno@clisp.org>
5307 * xsize.h (xmax): New function.
5308 (xsum, xsum3, xsum4): Declare as "pure" functions.
5310 2003-11-12 Paul Eggert <eggert@twinsun.com>
5312 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5313 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5314 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5315 heuristic is just as accurate as far as we know, and it removes a
5316 dependency on size_max.m4 and ptrdiff_max.m4.
5318 2003-11-12 Paul Eggert <eggert@twinsun.com>
5320 * xstrtol.c (__xstrtol): Remove "break" immediately after
5321 "return", to pacify some unknown compiler. Problem reported
5324 2003-11-11 Bruno Haible <bruno@clisp.org>
5326 * xsize.h (SIZE_MAX): Remove fallback definition.
5327 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5330 2003-11-10 Paul Eggert <eggert@twinsun.com>
5332 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5333 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5334 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5336 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5337 not (size_t) -1, since it's defined here.
5339 2003-11-06 Paul Eggert <eggert@twinsun.com>
5341 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5342 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5343 Reject sizes of exactly SIZE_MAX bytes.
5344 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5345 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5347 2003-11-05 Bruno Haible <bruno@clisp.org>
5349 * xsize.h: Include limits.h, to avoid a possible collision with
5350 SIZE_MAX defined in <limits.h> on Solaris.
5352 2003-11-04 Bruno Haible <bruno@clisp.org>
5354 * xsize.h: New file.
5355 * linebreak.c: Include xsize.h.
5356 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5357 argument for overflow.
5358 Suggested by Paul Eggert.
5360 2003-10-31 Bruno Haible <bruno@clisp.org>
5362 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5363 to avoid (extremely rare) race condition.
5364 Suggested by Paul Eggert.
5366 2003-11-03 Jim Meyering <jim@meyering.net>
5368 * userspec.c: Include "userspec.h".
5369 * userspec.h: New file.
5371 2003-10-31 Paul Eggert <eggert@twinsun.com>
5373 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5374 * mountlist.c (SIZE_MAX): Define if not defined already.
5375 (read_filesystem_list): Set and use me_type_malloced.
5376 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5377 whatever the type happens to be), for brevity and consistency.
5378 Check for size calculation overflow on Alphas running OSF/1.
5380 2003-10-31 Jim Meyering <jim@meyering.net>
5382 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5384 * linebuffer.c: Include <string.h> for declaration of memset.
5386 2003-10-30 Paul Eggert <eggert@twinsun.com>
5387 Bruno Haible <bruno@clisp.org>
5389 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5390 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5392 2003-10-29 Paul Eggert <eggert@twinsun.com>
5394 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5395 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5397 * quotearg.c (quotearg_n_options): Use it.
5398 * group-member.c: Include <stdbool.h>.
5399 (free_group_info): Arg is now const *; don't free arg.
5400 (get_group_info): Now returns bool and accepts struct group_info *,
5401 rather than returning a malloc'ed struct group_info *.
5402 All uses changed. Check for overflow in internal size calculation.
5404 * getusershell.c (readname): Simplify the code by using x2nrealloc
5405 rather than xmalloc/xrealloc.
5406 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5407 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5408 conformance bug: the old code used a pointer after freeing the
5409 storage that it addressed.
5410 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5411 rather than doing it by hand.
5412 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5413 the buffer preserved. Use free and xmalloc instead.
5414 * quotearg.c (quotearg_n_options): Likewise.
5415 Use a simpler test for size overflow. Don't use xalloc_oversized
5416 because unsigned int might be wider than size_t (!); this suggests
5417 that we should switch from unsigned int to size_t for slot numbers.
5419 2003-10-27 Bruno Haible <bruno@clisp.org>
5421 * stdbool_.h: Better support for BeOS.
5423 2003-10-27 Paul Eggert <eggert@twinsun.com>
5425 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5426 to allocate the returned structure. Do not allocate a subarray,
5427 as x2nrealloc will do that.
5428 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5429 instead of xnrealloc.
5430 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5432 2003-10-26 Paul Eggert <eggert@twinsun.com>
5434 * xalloc.h (xalloc_oversized): New static inline function, for
5435 callers that want to do their own size-overflow checking. Include
5436 <stdbool.h>, since xalloc_oversized returns bool.
5437 * xalloc.c (array_size_overflow): Remove. All callers changed
5438 to use xalloc_oversized.
5440 Add two functions x2realloc, x2nrealloc, for programs that grow
5441 arrays dynamically by doubling their sizes.
5442 * xalloc.h (x2realloc, x2nrealloc): New decls.
5443 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5446 Port to C99 semantics for 'inline' of external functions.
5447 Bug reported by Bruno Haible.
5448 * xmalloc.c (xnmalloc_inline): New static inline function,
5449 with the old contents of xnmalloc.
5450 (xnmalloc, xmalloc): Use it.
5451 (xnrealloc_inline): New static inline function,
5452 with the old contents of xnrealloc.
5453 (xnrealloc, xrealloc): Use it.
5455 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5457 2003-10-25 Paul Eggert <eggert@twinsun.com>
5459 Fix several address-calculation bugs in the hash modules,
5460 plus some minor code cleanup.
5462 * hash.h: Include <stdbool.h>, for bool.
5463 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5464 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5465 hash_get_n_entries, hash_get_max_bucket_length,
5466 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5467 hash_rehash): Use size_t rather than unsigned.
5468 * hash.c (struct hash_table, hash_get_n_buckets,
5469 hash_get_n_buckets_used, hash_get_n_entries,
5470 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5471 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5472 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5474 (SIZE_MAX): Define if not defined.
5475 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5476 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5478 Use const * when possible.
5479 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5480 (check_tuning): Fix bug: if tuning parameters were very close to
5481 0 or 1, rounding errors could have caused subscript violations.
5482 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5483 (hash_initialize): Add 'fail:' label
5484 to free table and return NULL, and use it to simplify code.
5485 Use calloc rather than clearing the storage ourself.
5486 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5487 buffer size calculations.
5488 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5489 Include <stddef.h>, for size_t.
5490 * hash-pjw.c (hash_pjw): Likewise.
5491 Switch to method described by Bruno Haible.
5492 Include <limits.h>, for CHAR_BIT.
5493 (SIZE_BITS): New macro.
5495 2003-10-21 Paul Eggert <eggert@twinsun.com>
5497 * getndelim2.c (getndelim2): When size calculation overflows,
5498 ceiling the allocation at NMAX bytes rather than silently
5499 discarding input bytes before NMAX is reached. This makes
5500 a difference only if NMAX exceeds SIZE_MAX / 2.
5502 * obstack.c: Merge from glibc.
5503 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5504 Add libc_hidden_def (_obstack_newchunk).
5505 (_obstack_free) [! defined _LIBC]: Remove.
5506 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5507 a clone of the function body.
5508 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5509 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5511 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5512 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5515 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5516 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5517 Don't use lvalue casts, as GCC plans to remove support for them
5518 in GCC 3.5. Reported by Joseph S. Myers. This bug
5519 was also present in the non-GCC version, indicating that this
5520 code had always been buggy and had never been widely used.
5521 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5522 Use the fast variant of each macro, rather than copying the
5523 definiens of the fast variant; that way, we'll be more likely to
5524 catch future bugs in the fast variants.
5526 2003-10-20 Bruno Haible <bruno@clisp.org>
5528 * wait-process.h: New file, from GNU gettext.
5529 * wait-process.c: New file, from GNU gettext.
5531 2003-10-19 Jim Meyering <jim@meyering.net>
5533 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5535 2003-10-16 Paul Eggert <eggert@twinsun.com>
5537 * getgroups.c: Include <errno.h>, <stdlib.h>.
5538 (getgroups): First arg is int, not size_t.
5539 Don't let 'free' mangle errno.
5541 2003-10-16 Jim Meyering <jim@meyering.net>
5543 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5545 2003-10-15 Paul Eggert <eggert@twinsun.com>
5547 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5549 (new_exclude, add_exclude_file): Initial size no longer needs to
5551 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5552 our own address arithmetic overflow checking.
5554 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5555 (fnmatch): Do not alloca more than 2000 wide characters;
5556 instead, use malloc for large buffers.
5557 Check for address arithmetic overflow, and return -1
5558 with errno set to ENOMEM in that case.
5559 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5560 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5561 instead, return -1. Check for address arithmetic overflow.
5563 2003-10-14 Paul Eggert <eggert@twinsun.com>
5565 Handle invalid suffixes and overflow independently, so that
5566 callers can treat them independently as needed. Fix some bugs in
5567 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5568 suffix for a human-readable blocksize. The major caller-visible
5569 change is the addition of a new
5570 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5571 that both overflow and suffix chars were found.
5573 * human.c (humblock): Don't check separately for invalid suffix
5574 char; that is xstrtoumax's job (now that its bug is fixed).
5575 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5576 INTMAX_MAX]: New macros.
5577 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5578 TYPE_MAXIMUM): New macros.
5579 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5580 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5581 if overflow occurs, as it's what __strtol does and it's more useful
5583 (__xstrtol): If __strtol reports some error other than ERANGE,
5584 reflect it to the caller as LONGINT_INVALID. If it reports
5585 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5586 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5587 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5589 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5590 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5591 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5592 [defined UINTMAX_MAX]: New macros.
5594 2003-10-14 Bruno Haible <bruno@clisp.org>
5596 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5597 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5598 Also use volatile where needed.
5600 2003-10-12 Paul Eggert <eggert@twinsun.com>
5602 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5603 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5604 and define in terms of the other primitives.
5605 * xmalloc.c: Include stdbool.h; do not include exit.h.
5606 (SIZE_MAX): Define if not already defined.
5607 (array_size_overflow): New function.
5608 (xalloc_die): Abort instead of exiting if 'error' returns.
5609 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5610 (xmalloc, xrealloc): Use them.
5611 (xcalloc): Check for address arithmetic overflow.
5612 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5613 a bit faster than strcpy.
5615 2003-10-08 Paul Eggert <eggert@twinsun.com>
5617 Merge getpass from libc, plus a few fixes.
5619 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5620 Include <stdbool.h>.
5621 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5622 __fsetlocking to empty.
5623 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5624 do include <bits/libc-lock.h>.
5625 Do not include <fcntl.h>; not needed.
5626 [_LIBC]: Include <wchar.h>.
5627 (NOTCANCEL_MODE): New macro.
5628 (flockfile, funlockfile) [_LIBC]: New macros.
5629 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5630 [!_LIBC]: New macros.
5631 (call_fclose): New function.
5632 (getpass): Use it. Save tty stream separately; this simplifies the
5633 code and makes it more reliable if stdin happens to equal stdout.
5634 Invoke __fsetlocking on tty.
5635 Handle thread cancellation if needed.
5636 Namespace cleanup (use __tcgetattr, __getline).
5637 Use bool for Booleans.
5638 [USE_IN_LIBIO]: Handle wide streams.
5639 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5640 stream might go where.
5642 * unlocked-io.h: Include <stdio.h>, so that the caller
5643 doesn't have to include <stdio.h> before us.
5644 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5645 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5646 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5647 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5648 if not declared, so that we can use getpass.c code from libc without
5650 (flockfile, ftrylockfile, funlockfile): New macros.
5652 2003-10-06 Bruno Haible <bruno@clisp.org>
5654 * version-etc-2.h: Remove file.
5655 * version-etc-2.c: Remove file.
5657 2003-09-25 Jim Meyering <jim@meyering.net>
5658 Bruno Haible <bruno@clisp.org>
5660 This lets translators provide better translations for the
5661 "Written by ..." part of --version output.
5662 * version-etc.h: Include stdarg.h.
5663 (version_etc_copyright): Declare as readonly.
5664 (version_etc): Make this function variadic with a NULL-terminated list
5665 of author name strings.
5666 (version_etc_va): New declaration.
5667 * version-etc.c: Include stdarg.h, stdlib.h.
5668 (version_etc_copyright): Declare as readonly.
5669 (version_etc_va): New function. Provide a different translatable string
5670 for each possible number of authors < 10. Abbreviate when there are 10
5672 (version_etc): Make this function variadic. Call version_etc_va.
5673 Suggestion from Gary V. Vaughan.
5675 * long-options.h (parse_long_options): Change prototype: the authors
5676 string is moved to the end and becomes variadic.
5677 * long-options.c: Include stdarg.h.
5678 (parse_long_options): Make this function variadic, too.
5679 Call version_etc_va, not version_etc.
5681 2003-10-06 Bruno Haible <bruno@clisp.org>
5683 * fatal-signal.h: New file, from GNU gettext.
5684 * fatal-signal.c: New file, from GNU gettext.
5686 2003-10-04 Karl Berry <karl@gnu.org>
5688 * argp*: update from libc.
5690 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5692 * getpass.c (getpass): Use a no-op fseek when switching from input to
5693 output mode on the same stream.
5695 2003-09-29 Paul Eggert <eggert@twinsun.com>
5697 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5698 Fix arg typo in previous patch.
5700 2003-09-28 Jim Meyering <jim@meyering.net>
5702 * error.c: Correct cpp indentation.
5704 2003-09-27 Paul Eggert <eggert@twinsun.com>
5706 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5707 Omit the special code that used __typeof__, since we worry that
5708 it could be more trouble than it's worth. See:
5709 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5710 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5714 2003-09-26 Jim Meyering <jim@meyering.net>
5716 * error.c (error_tail): Move some declarations
5717 into inner scope where the local variables are used.
5719 2003-09-26 Bruno Haible <bruno@clisp.org>
5721 * stpncpy.h (gnu_stpncpy): New declaration.
5722 (stpncpy): Define as alias for gnu_stpncpy.
5723 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5725 2003-09-26 Paul Eggert <eggert@twinsun.com>
5727 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5728 (error_tail): Do not loop, reallocating temporary buffer, since
5729 the output cannot contain more wide characters than the input
5730 contains bytes, the size must be big enough already. This avoids
5731 one potential size overflow calculation. Check for size overflow
5732 when calculating temporary buffer size. Free temporary buffer
5733 when done, if it was allocated with malloc; this plugs a memory
5734 leak. Remove casts from void * to pointers, that are no longer
5735 needed now that we're assuming C89 or better.
5737 Merge error changes from glibc.
5739 * error.c, error.h: Update copyright notice header to match glibc.
5740 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5741 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5742 Disable cancellation while printing error.
5743 * error.h: Prepend __ to parameter names.
5745 2003-09-25 Karl Berry <karl@gnu.org>
5747 * argp-fmtstream.c, argp-help.c: update from libc.
5749 2003-09-25 Bruno Haible <bruno@clisp.org>
5751 * version-etc-2.h: New file, from version-etc.h with modifications.
5752 * version-etc-2.c: New file, from version-etc.c with modifications.
5754 2003-09-25 Simon Josefsson <jas@extundo.com>
5756 * xgetdomainname.h: New file.
5757 * xgetdomainname.c: New file.
5759 2003-09-25 Simon Josefsson <jas@extundo.com>
5760 Bruno Haible <bruno@clisp.org>
5762 * getdomainname.h: New file.
5763 * getdomainname.c: New file.
5765 2003-09-24 Paul Eggert <eggert@twinsun.com>
5767 * linebuffer.c (freebuffer): Don't free the argument, just
5768 the buffer associated with the argument. Bug reported by
5771 2003-09-19 Karl Berry <karl@gnu.org>
5773 * argp.h: update from libc.
5775 2003-09-16 Paul Eggert <eggert@twinsun.com>
5777 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5778 input error, instead of returning NULL the next time we are called
5779 (and therefore losing track of errno).
5781 2003-09-15 Paul Eggert <eggert@twinsun.com>
5783 * getndelim2.c (getndelim2): Don't trash errno when a read
5784 fails, so that the caller gets the proper errno.
5786 * readutmp.c (read_utmp): Likewise.
5787 Check for fstat error. Close stream and free storage
5790 2003-09-14 Bruno Haible <bruno@clisp.org>
5792 * fwriteerror.h: New file.
5793 * fwriteerror.c: New file.
5795 2003-09-14 Jim Meyering <jim@meyering.net>
5797 * getloadavg.c: Correct cpp indentation.
5798 * strdup.c: Likewise.
5799 * vasnprintf.c: Likewise.
5801 2003-09-12 Paul Eggert <eggert@twinsun.com>
5803 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5804 * obstack.c [!defined _LIBC]: Likewise.
5805 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5806 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5807 * exitfail.c: Don't include stdlib.h; no longer needed.
5809 More changes to assume C89 or better.
5811 * error.c (error_tail): Assume vprintf.
5813 * argmatch.c (getenv): Remove decl.
5814 * progreloc.c (get_full_program_name): Define via prototype.
5815 * setenv.c (clearenv): Likewise.
5816 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5818 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5819 (malloc, memcpy): Remove decls.
5820 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5821 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5822 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5823 (memcpy): Remove macro.
5824 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5825 (__P): Remove. All uses removed.
5826 (PTR): Remove. All uses changed to void *.
5827 (CHAR_BIT, NULL): Remove.
5828 (spaces, zeros, memset_space, memset_zero)
5829 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5831 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5832 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5833 Define with prototype.
5834 Remove now-unnecessary prototype decl.
5835 (extra_args_spec): Assume ANSI C. All uses changed.
5836 (extra_args_spec_iso): Remove.
5837 (my_strftime, emacs_strftimeu): Define via prototype.
5838 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5840 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5841 * strtoimax.c: Include <stdlib.h> unconditionally.
5842 (strtoul, strtol): Remove decls.
5843 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5845 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5846 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5847 (LOCALE_PARAM_PROTO): New macro.
5848 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5849 (INTERNAL (strtol), strtol): Define with a prototype.
5850 (PARAMS): Remove. All uses removed.
5851 * tempname.c: Include <string.h> unconditionally.
5852 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5853 * xgethostname.c (main): Define with a prototype.
5854 * xmalloc.c: Include "xalloc.h" first, to check interface.
5855 Include <stdlib.h> unconditionally.
5856 (calloc, malloc, realloc, free): Remove decls.
5857 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5858 Include <stdlib.h> unconditionally. Sort include file names.
5860 (xstrtod): Define with a prototype.
5861 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5862 (strtol, strtoul): Remove decls.
5864 2003-09-11 Paul Eggert <eggert@twinsun.com>
5866 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5867 Include <stdlib.h>, <string.h> unconditionally.
5868 Remove now-unnecessary cast to char *.
5869 * strnlen.c: Include <string.h> unconditionally.
5870 * yesno.c (yesno): Define with a prototype.
5872 2003-09-10 Bruno Haible <bruno@clisp.org>
5874 * strcspn.c: Include <string.h> unconditionally.
5875 * strpbrk.c: Include <string.h> unconditionally.
5876 * strstr.c: Include <string.h> unconditionally.
5877 * unicodeio.c: Include <string.h> unconditionally.
5878 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5879 * unsetenv.c: Likewise.
5880 * xreadlink.c: Include <stdlib.h> unconditionally.
5881 * yesno.c: Include <stdlib.h> unconditionally.
5882 (rpmatch): Add prototype.
5884 2003-09-10 Jim Meyering <jim@meyering.net>
5886 * error.c: Correct indentation of cpp directives.
5888 2003-09-09 Paul Eggert <eggert@twinsun.com>
5892 * acosl.c (main): Use a prototype.
5893 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5896 * getloadavg.c (getloadavg, main): Define via prototypes.
5898 * getopt.h (struct option.name): Assume C89, and use 'const'.
5899 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5900 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5902 * getopt.c (const): Remove macro.
5903 Include <string.h> unconditionally.
5904 (my_index): Remove; all uses changed to strchr.
5905 (strlen): Remove decl.
5906 (exchange): Remove forward decl; no longer needed.
5907 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5908 Define with prototype.
5909 * getopt1.c (const): Remove macro.
5910 (getopt_long, getopt_long_only, main): Define with prototype.
5912 * getugroups.c: Include <string.h> unconditionally.
5914 * getusershell.c: Include <stdlib.h> unconditionally.
5915 (getusershell, setusershell, endusershell, readname, main):
5916 Define with prototypes.
5918 * group-member.c: Include group-member.h first.
5919 Include <stdlib.h> unconditionally.
5921 * hard-locale.c: Include hard-locale.h first.
5922 Include <stdlib.h>, <string.h> unconditionally.
5924 * hash.c (free, malloc): Remove decls.
5925 Include <stdlib.h> unconditionally.
5927 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5928 (getenv): Do not declare.
5930 * idcache.c: Include <string.h> unconditionally.
5932 * long-options.c: Include long-options.h first, to test interface.
5933 Include <stdlib.h> unconditionally.
5935 * makepath.c: Include makepath.h first, to test interface.
5936 Include <stdlib.h> and <string.h> unconditionally.
5938 * linebuffer.c: Include <stdlib.h>.
5939 (free): Remove decl.
5941 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5942 rpl_malloc returns void *, not char *.
5943 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5945 * md5.h: Include <limits.h> unconditionally.
5946 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5947 (__P): Remove; all uses removed.
5948 * md5.c: Include "md5.h" first.
5949 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5950 md5_buffer, md5_process_bytes, md5_process_block):
5951 Define with prototypes.
5952 * sha.h (__P): Remove all uses. (It wasn't defined??)
5953 * sha.c: Include "sha.h" first.
5954 Include <stdlib.h>, <string.h> unconditionally.
5956 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5957 * memcmp.c (__ptr_t): Likewise.
5958 * memrchr.c (__ptr_t): Likewise.
5959 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5960 Include <string.h> unconditionally.
5961 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5962 * memchr.c: Include <stdlib.h> unconditionally.
5963 * memchr.c (LONG_MAX): Remove.
5964 * memrchr.c (LONG_MAX): Likewise.
5965 * memchr.c (__memchr): Define via a prototype.
5966 * memrchr.c (__memrchr): Likewise.
5967 * memcmp.c (__P): Remove, and remove all uses.
5968 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5969 Remove forward decls; no longer needed.
5970 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5971 Use types required by C89 in prototype.
5973 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5974 * savedir.c: Likewise.
5975 * mkdir.c (free): Remove decl.
5976 * rmdir.c (rmdir): Define with a prototype.
5977 * savedir.c: Include savedir.h first, to test interface.
5979 * mktime.c (STDC_HEADERS): Remove.
5980 Include <stdlib.h>, <string.h> unconditionally.
5982 * modechange.c: Include <stdlib.h> unconditionally.
5983 (malloc): Remove decl.
5985 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5986 (free): Remove decl.
5988 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5989 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5990 (This type really should be intptr_t, but that's a C99ism.)
5991 (_obstack_memcpy): Remove: all uses changed to memcpy.
5992 Include <string.h> unconditionally.
5993 (struct obstack): Assume __STDC__ for types of members
5994 chunkfun, freefun, extra_arg.
5995 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5996 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5997 obstack_begin, obstack_specify_allocation,
5998 obstack_specify_allocation_with_arg, obstack_chunkfun,
5999 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6000 Remove unprototyped decls and the macros that use them.
6001 * obstack.c (POINTER): Remove. All uses changed to void *.
6002 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6003 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6004 (defined __STDC__ && __STDC__)]:
6005 Remove nonprototyped code.
6006 Include <stdlib.h> unconditionally.
6007 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6008 _obstack_allocated_p, _obstack_free, obstack_free,
6009 _obstack_memory_used, print_and_abort):
6010 Define using prototypes.
6011 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6012 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6013 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6014 obstack_next_free, obstack_object_size, obstack_room) [0]:
6015 Remove unused, unprototyped code.
6017 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6019 * physmem.c (physmem_total, physmem_available, main): Define
6022 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6023 (main): Define with a prototype.
6025 * posixver.c (getenv): Remove decl.
6027 * putenv.c (malloc): Returns void *, not char *.
6028 Include <string.h> unconditionally.
6029 (strchr, memcpy, NULL): Do not define.
6031 * readtokens.c: Include readtokens.h first, to test interface.
6032 Include <stdlib.h>, <string.h> unconditionally.
6033 (init_tokenbuffer): Define with a prototype.
6035 * regex.c (PARAMS): Remove. All uses removed.
6036 All uses of _RE_ARGS removed, too.
6037 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6039 (bzero): Assume memset exists.
6040 (memcmp, memcpy, NULL): Remove.
6041 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6042 char, or assignments to local vars of type signed char.
6043 (init_syntax_once, PREFIX(extract_number_and_incr),
6044 PREFIX(print_partial_compiled_pattern),
6045 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6046 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6047 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6048 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6049 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6050 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6051 wcs_compile_range, byte_compile_range, truncate_wchar,
6052 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6053 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6054 count_mbs_length, wcs_re_match_2_internal,
6055 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6056 PREFIX(alt_match_null_string_p),
6057 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6058 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6059 regfree, PREFIX(extract_number)): Define with prototype. Remove
6060 now-unnecessary declaration, if any.
6061 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6063 Remove now-unnecessary casts among pointer types.
6064 * regex.h (_RE_ARGS): Remove. All uses removed.
6066 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6067 (free): Remove decl.
6069 * rpmatch.c: Include <stdlib.h> unconditionally.
6071 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6072 (free): Remove decl.
6074 * save-cwd.c: Include <stdlib.h> unconditionally.
6075 * xgetcwd.c: Likewise.
6077 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6078 (free): Remove decl.
6080 * strchrnul.c (strchrnul): Define with a prototype.
6081 Fix bug: c_in was not converted to char before searching.
6083 The following changes are not K&R related:
6085 * group-member.h: Include <sys/types.h>, so that this file is
6087 * makepath.h: Likewise.
6089 * getusershell.c (readname, default_index, line_size, readname):
6090 Use size_t, not int, for sizes.
6091 (readname): If the size overflows, report an error instead of
6094 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6096 * getndelim2.c: Assume stdlib.h per the C89 spec.
6098 2003-09-08 Paul Eggert <eggert@twinsun.com>
6100 Assume C89 or better; remove K&R cruft.
6101 A few of these changes were first proposed by Derek Robert Price
6102 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6104 * addext.c: Include <string.h> unconditionally.
6105 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6106 Don't declare getenv or malloc.
6108 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6109 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6111 (find_stack_direction, alloca): Use prototypes.
6113 * atexit.c (atexit): Define using a prototype.
6115 * basename.c, dirname.c, stripslash.c:
6116 Include <string.h> unconditionally.
6118 * bcopy.c: Include <stddef.h>.
6119 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6121 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6123 * error.h (error, error_at_line, error_print_progname)
6124 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6125 * error.c: Include error.h first, to check interface.
6126 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6127 (VA_START): Remove; all uses changeed to va_start.
6128 (exit, strerror): Remove decls.
6129 (error_print_progname): Prototype uncondionally.
6130 Don't include <errno.h>; no longer needed.
6131 (private_strerror): Remove.
6132 (error_tail): Always define.
6133 (error, error_at_line): Assume C89 or better; always use prototypes.
6134 * fatal.c: Include "fatal.h" first, to test interface.
6135 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6136 (VA_START): Remove; all uses changed to va_start.
6137 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6139 (exit): Remove decl.
6140 (fatal): Prototype unconditionally. Assume va_start works.
6141 Abort at end, to pacify gcc.
6143 * euidaccess.c (main): Define with a prototype.
6145 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6147 * exitfail.c: Include <stdlib.h> unconditionally.
6149 * fnmatch_.h (__P): Remove. All uses changed to assume
6151 * fnmatch.c: Include fnmatch.h first, to test interface.
6152 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6153 (getenv): Remove decl.
6154 (fnmatch): Define using a prototype.
6155 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6156 (FCT): Define using a prototype.
6158 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6160 * gethostname.c: Include <stddef.h>.
6161 (gethostname): Define with prototype. Length is size_t, not int.
6163 2003-09-08 Paul Eggert <eggert@twinsun.com>
6165 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6166 getversion.c should have been removed then, but was accidentally
6169 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6170 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6172 2003-09-07 Paul Eggert <eggert@twinsun.com>
6174 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6175 copy_tm_result. Bug reported by Simon Josefsson in
6176 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6178 2003-09-06 Paul Eggert <eggert@twinsun.com>
6180 * time_r.c, time_r.h: New files.
6182 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6184 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6185 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6187 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6189 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6190 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6193 * timegm.c: Switch to glibc implementation, with the following changes:
6194 [defined HAVE_CONFIG_H]: Include <config.h>.
6195 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6196 (__mktime_internal) [!defined _LIBC]: New decl.
6197 (__gmtime_r) [!defined _LIBC]: New macro and function.
6198 (timegm): Use a prototype, since gnulib assumes C89.
6199 Do not bother declaring tmp to be const, as it's not really usefu.
6200 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6201 (timegm): Declare only if HAVE_DECL_TIMEGM.
6203 2003-09-03 Paul Eggert <eggert@twinsun.com>
6205 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6206 Bug reported by Lute Kamstra in
6207 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6209 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6210 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6211 course with correspondingly smaller numbers for tomorrow and
6212 yesterday. From Tadayoshi Funaba. Originally installed into
6213 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6216 2003-08-31 Simon Josefsson <jas@extundo.com>
6218 * timegm.h: New file.
6219 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6221 2003-08-31 Karl Berry <karl@gnu.org>
6223 * argp.h: update from libc.
6225 2003-08-28 Bruno Haible <bruno@clisp.org>
6227 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6228 warning on QNX, which defines O_BINARY to 000000.
6230 2003-08-24 Bruno Haible <bruno@clisp.org>
6232 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6233 MSVC7 <stdio.h> is included later.
6235 2003-08-20 Bruno Haible <bruno@clisp.org>
6237 * progname.h: New file, from GNU gettext.
6238 * progname.c: New file, from GNU gettext.
6239 * progreloc.c: New file, from GNU gettext.
6241 2003-08-19 Bruno Haible <bruno@clisp.org>
6243 * xstrdup.c: Assume <string.h> exists.
6245 2003-08-18 Jim Meyering <jim@meyering.net>
6247 * setenv.h: Indent nested cpp directive.
6248 * vasnprintf.c: Remove trailing blanks.
6250 2003-08-17 Simon Josefsson <jas@extundo.com>
6251 Bruno Haible <bruno@clisp.org>
6253 * xstrndup.h: New file.
6254 * xstrndup.c: New file.
6256 2003-08-17 Bruno Haible <bruno@clisp.org>
6258 * strndup.h: New file.
6260 2003-08-16 Paul Eggert <eggert@twinsun.com>
6262 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6263 space, undoing this 2003-08-12 change:
6264 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6266 2003-08-16 Jim Meyering <jim@meyering.net>
6268 Merge from coreutils.
6269 * xstrtoimax.c: #else #if -> #elif.
6270 * xstrtoumax.c: Likewise.
6272 2003-08-15 Paul Eggert <eggert@twinsun.com>
6274 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6275 rather than tab, after '#' in shell-script copyright notices.
6276 Suggested by Bruno Haible.
6278 2003-08-15 Jim Meyering <jim@meyering.net>
6279 and Paul Eggert <eggert@twinsun.com>
6281 Merge from coreutils.
6282 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6283 member but strut utmpx does not. Needed for AIX 4.3.3.
6284 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6286 2003-08-15 Jim Meyering <jim@meyering.net>
6288 Merge from coreutils.
6289 * xgethostname.c: Include <stdlib.h>.
6290 (xghostname): Don't exit for anything other than memory-related
6291 failure; just return NULL.
6292 * userspec.c: Include "posixver.h".
6293 (parse_user_spec): Accept `.' as a separator only
6294 in pre-POSIX-200112 mode.
6295 * strtoimax.c: Use #elif rather than #else #if.
6296 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6297 Remove function, now that we can rely on a working tzset function.
6298 [!_LIBC]: Ensure that the required autoconf test has been run.
6299 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6300 Use underlying_strftime for %r.
6301 * sha.c: Merge in some clean-up and optimization changes from glibc.
6302 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6303 Ensure that it is a multiple of 64.
6304 Rearrange loop exit tests so as to avoid performing an
6305 additional fread after encountering an error or EOF.
6306 * realloc.c: Update copyright date.
6308 2003-08-14 Jim Meyering <jim@meyering.net>
6310 Merge from coreutils.
6311 * obstack.h: Whitespace changes.
6312 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6313 and xcalloc return values.
6314 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6315 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6316 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6317 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6318 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6320 Use mntctl's return value to drive the entry-processing loop, since
6321 we can't rely on the value of the vmt_length member in the last
6322 entry. On some systems doing so could result in exhausting
6323 virtual memory. Based in part on a patch from Mike Jetzer.
6325 2003-08-14 Jim Meyering <jim@meyering.net>
6326 and Paul Eggert <eggert@twinsun.com>
6328 Merges from coreutils, plus other fixes.
6329 * physmem.c: Merge in portability changes from gcc/libiberty
6330 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6331 for credits and details. Thanks to Kaveh Ghazi for helping
6332 to keep these files in sync.
6333 (ARRAY_SIZE): Define it.
6334 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6335 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6336 (memcasecmp): Don't assume size_t fits in unsigned int.
6337 Remove casts and duplicate code.
6338 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6339 (memcpy): Remove definition.
6340 Merge in some clean-up and optimization changes from glibc.
6341 [BLOCKSIZE]: Move definition to top of file.
6342 Ensure that it is a multiple of 64.
6343 Rearrange loop exit tests so as to avoid performing an
6344 additional fread after encountering an error or EOF.
6345 * md5.h (md5_uintptr): Define.
6346 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6347 return to the initial working directory. Preserve errno
6349 * idcache.c: Include "xalloc.h".
6350 (xmalloc, xrealloc): Remove decls.
6351 (getuser): Remove casts no longer required in C89.
6352 * human.c: Include stdio.h, for sprintf.
6353 * group-member.c: Include "xalloc.h".
6354 (xmalloc, xrealloc): Remove decls.
6355 (get_group_info): Remove casts no longer required in C89.
6356 * getusershell.c (readname): Remove casts no longer required in C89.
6357 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6358 * getline.c: Whitespace fix, from coreutils.
6360 2003-08-13 Paul Eggert <eggert@twinsun.com>
6362 * exclude.c: Include <ctype.h>
6363 (IN_CTYPE_DOMAIN): New macro.
6365 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6368 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6369 Undo previous (whitespace-only) change.
6371 2003-08-12 Paul Eggert <eggert@twinsun.com>
6373 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6374 Normalize leading white space and remove trailing white space.
6375 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6376 notice, as per ../config/srclist-update.
6378 Merge from coreutils.
6379 * euidaccess.h: New file.
6380 * euidaccess.c: Include it.
6381 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6382 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6383 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6385 2003-08-11 Bruno Haible <bruno@clisp.org>
6387 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6388 (vasnprintf): Use it instead of wcslen.
6390 2003-08-11 Bruno Haible <bruno@clisp.org>
6392 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6393 value to ensure that _Bool promotes to int. Use #define for _Bool when
6394 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6396 2003-08-10 Karl Berry <karl@gnu.org>
6398 * regex.h: update from libc (whitespace fix).
6400 2003-08-09 Paul Eggert <eggert@twinsun.com>
6402 Merge some files from coreutils. These changes were
6403 originally made by Jim Meyering.
6404 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6405 many older Unixes require this.
6406 * alloca.c (alloca): Remove cast to argument of free;
6407 no longer needed in C89.
6408 * alloca_.h, regex.h: Fix white space to match
6409 what GNU indent does.
6411 2003-08-05 Paul Eggert <eggert@twinsun.com>
6413 * bumpalloc.h: Remove.
6415 2003-08-04 Paul Eggert <eggert@twinsun.com>
6417 * getloadavg.c: Change copyright notice and spacing to conform to
6420 Merge from coreutils.
6421 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6423 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6424 from Karl Berry, implemented by Jim Meyering.
6425 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6426 from Dmitry V. Levin.
6427 Remove anachronistic cast of xrealloc.
6428 * fnmatch_.h (__const): Remove. Use 'const'.
6429 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6430 type. Otherwise, it wouldn't compile with at least /bin/cc on
6431 ymp-cray-unicos9.0.2.X.
6432 Combine two mostly-identical uses of alloca into one.
6433 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6435 2003-08-04 Dave Love <d.love@dl.ac.uk>
6439 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6440 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6441 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6442 obsolete NLIST_NAME_UNION.
6443 [__GNU__]: Undef BSD and FSCALE.
6444 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6446 2003-08-03 Paul Eggert <eggert@twinsun.com>
6448 * stdbool_.h (_Bool): Make it signed char, instead of
6449 an enum type, so that it's guaranteed to promote to int. See:
6450 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6452 2003-07-31 Paul Eggert <eggert@twinsun.com>
6454 * strerror.c: Include config.h, limits.h. Declare sprintf.
6455 (strerror): Don't assume that a printable int fits in 14 bytes.
6457 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6458 Bruno Haible <bruno@clisp.org>
6460 * getline.h (getline, getdelim): Change return type to ssize_t.
6461 * getline.c (getline, getdelim): Likewise.
6462 Remove _GNU_SOURCE define; now it's defined in config.h through
6465 2003-07-22 Paul Eggert <eggert@twinsun.com>
6467 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6468 over-parenthesization in macros.
6470 Sync with coreutils.
6472 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6475 Use `exit_failure' for xalloc and xmemcoll instead of their own
6476 private exit-failure variables.
6477 * xalloc.h (xalloc_exit_failure): Remove.
6478 * xmalloc.c: Likewise. Include exitfail.h.
6479 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6480 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6481 * xmemcoll.c: Likewise. Include exitfail.h.
6482 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6484 2003-07-18 Paul Eggert <eggert@twinsun.com>
6486 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6487 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6488 to test that it can stand by itself. Include "exitfail.h".
6489 Clients should set exit_failure instead.
6490 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6492 2003-07-18 Andreas Schwab <schwab@suse.de>
6494 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6496 2003-07-18 Bruno Haible <bruno@clisp.org>
6498 * getndelim2.h: New file.
6499 * getndelim2.c: Make into a module of its own. Include config.h,
6501 (getndelim2): Make non-static. Change return type to ssize_t.
6502 * getline.h: Change argument names.
6503 * getline.c: Include getndelim2.h instead of getndelim2.c.
6504 * getnline.c: Include getndelim2.h.
6506 2003-07-17 Bruno Haible <bruno@clisp.org>
6508 * Makefile.am: Remove file.
6509 * Makefile.in: Remove file.
6511 2003-07-17 Bruno Haible <bruno@clisp.org>
6513 * getnline.h: New file.
6514 * getnline.c: New file.
6515 * getndelim2.c: New file, extracted from getline.c.
6516 (getndelim2): Renamed from getdelim2, with added nmax argument.
6517 * getline.c: Include getndelim2.c.
6518 (getdelim2): Moved out to getndelim2.c.
6519 (getline, getdelim): Update.
6521 2003-07-15 <karl@gnu.org>
6523 * vasnprintf.c: update from gettext.
6525 2003-07-15 Jim Meyering <jim@meyering.net>
6527 * makepath.c (make_path): Enclose diagnostic in _(...).
6529 2003-07-14 Paul Eggert <eggert@twinsun.com>
6531 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6532 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6533 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6534 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6535 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6536 updated automatically by ../config/srclist-update. This changes
6537 their license from LPGL to GPL.
6539 2003-07-14 Jim Meyering <jim@meyering.net>
6541 Don't emit diagnostics. Let callers do that.
6542 * save-cwd.c: Don't include "error.h".
6543 (save_cwd): Don't call error. Ensure that errno is valid
6544 when returning nonzero.
6546 * save-cwd.h (restore_cwd): Update prototype.
6547 * save-cwd.c (restore_cwd): Remove two parameters.
6548 Simplify. Don't call error upon failure. Let callers do that.
6549 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6550 when auditing is enabled. But don't bother updating the #if.
6552 2003-07-14 Simon Josefsson <jas@extundo.com>
6554 * mempcpy.h: New file.
6555 * mempcpy.c: New file.
6557 2003-07-14 Paul Eggert <eggert@twinsun.com>
6559 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6560 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6561 unicodeio.c, unicodeio.h, unlocked-io.h:
6562 Switch from LGPL to GPL.
6564 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6566 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6567 it breaks C++ compilation.
6568 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6570 2003-07-10 Jim Meyering <jim@meyering.net>
6572 * vasnprintf.c: Remove trailing blanks.
6573 Make cpp indentation consistent.
6575 2003-07-09 Paul Eggert <eggert@twinsun.com>
6577 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6578 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6579 Switch from LGPL to GPL.
6581 2003-07-07 Paul Eggert <eggert@twinsun.com>
6583 * mktime.c: Fix some boundary cases and remove need for floating point.
6585 Issue a compile-time diagnostic if time_t is floating point, or if
6586 two's complement arithmetic is not in effect, or if arithmetic
6587 right shift does not propagate the sign. These assumptions were
6588 all in the original code but they weren't checked.
6590 (TIME_T_MIDPOINT, verify): New macros.
6591 (__isleap): Remove; it has integer overflow problems.
6592 (leapyear): New function, without those problems.
6593 (ydhms_tm_diff): Remove; splitting into two parts.
6594 (ydhms_diff): New function, containing the arithmetic part of
6595 the old ydhms_tm_diff function. Issue a compile-time
6596 diagnostic if we are not using C99 integer division.
6597 Avoid casts when possible.
6598 (guess_time_tm): New function, containing the checking part of
6599 the old ydhms_tm_diff function. Return the new value, rather than
6600 the difference between it and the old. Accept a new argument T
6601 so that *T specifies the old value. Check for overflow in the result.
6603 (__mktime_internal): Use a time_t offset, not a long int offset.
6604 This undoes the 2003-06-04 change, which is no longer needed now
6605 that we have better overflow checking.
6606 (localtime_offset): Likewise.
6608 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6609 and long are 64-bit but int is only 32-bit.
6610 (ydhms_diff): Use long int to store year1 and yday1.
6611 Issue a compile-time diagnostic if long int is not wide enough.
6613 (__mktime_internal): Use long int to store adjusted year and yday.
6614 Use plain C rather than preprocessor commands, if that doesn't
6616 Check for overflow (and try to repair) after each probe
6617 rather than checking only at the very end. This avoids some bugs
6618 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6619 does not equal GMT offset at maximum time).
6620 Use integer to check for overflow rather than floating point; this
6621 is more portable to non-IEEE hosts, and is a tad faster.
6622 When we detect that we are oscillating between two values,
6623 don't check whether tm_isdst has the requested value, since
6624 we already know the answer. When tm_isdst has the wrong value,
6625 use a different heuristic to find the right one, based on the
6626 extreme values actually observed in practice in tz2003a,
6627 rather than the (overly optimistic) "previous 3 calendar quarters".
6629 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6630 "T const" to accommodate glibc style.
6631 (check_result): Use less-confusing report format. "long" -> "long int.
6633 Don't loop if the iteration overflows time_t.
6634 Allow a negative step in the iteration.
6636 2003-07-01 Paul Eggert <eggert@twinsun.com>
6638 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6639 having it depend on HAVE_SYS_TYPES_H.
6641 2003-06-25 Bruno Haible <bruno@clisp.org>
6643 * readlink.c: New file.
6645 2003-06-20 Bruno Haible <bruno@clisp.org>
6647 Assume C89, so PARAMS isn't needed.
6648 * unicodeio.h (PARAMS): Remove.
6649 * unicodeio.c: Don't use PARAMS.
6651 2003-06-18 Jim Meyering <jim@meyering.net>
6653 Merge changes from coreutils.
6654 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6655 Remove explicit declarations of xmalloc and realloc.
6657 (read_utmp): Remove anachronistic cast of xmalloc.
6659 2003-06-17 Paul Eggert <eggert@twinsun.com>
6661 Assume C89, so PARAMS isn't needed.
6662 * backupfile.h (PARAMS): Remove. All uses removed.
6663 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6664 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6665 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6666 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6667 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6668 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6669 xstrtol.h: Likewise.
6670 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6671 same.h, strverscmp.h: Do not include config.h; no longer needed.
6672 Anyway, config.h should always be included before any other file.
6674 2003-06-11 Simon Josefsson <jas@extundo.com>
6676 * sysexit_.h: New file.
6678 2003-05-20 Derek Price <derek@ximbiot.com>
6680 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6682 2003-06-10 Simon Josefsson <jas@extundo.com>
6684 * strchrnul.h: New file.
6685 * strchrnul.c: New file.
6687 2003-06-10 Simon Josefsson <jas@extundo.com>
6689 * argp.h: New file, from glibc.
6690 * argp-ba.c: New file, from glibc.
6691 * argp-eexst.c: New file, from glibc.
6692 * argp-fmtstream.c: New file, from glibc.
6693 * argp-fmtstream.h: New file, from glibc.
6694 * argp-fs-xinl.c: New file, from glibc.
6695 * argp-help.c: New file, from glibc.
6696 * argp-namefrob.h: New file, from glibc.
6697 * argp-parse.c: New file, from glibc.
6698 * argp-pv.c: New file, from glibc.
6699 * argp-pvh.c: New file, from glibc.
6700 * argp-xinl.c: New file, from glibc.
6702 2003-06-07 Jim Meyering <jim@meyering.net>
6704 * readtokens.h: Put `Free Software Foundation, Inc.'
6705 in place of my name in the copyright comment.
6706 Remove definition and uses of __P.
6709 * stat.c: Don't declare xmalloc explicitly.
6710 Instead, include "xalloc.h".
6711 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6712 xrealloc, and xcalloc return values.
6713 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6715 * xgetcwd.h: Remove definition/uses of PARAMS.
6717 2003-06-06 Jim Meyering <jim@meyering.net>
6719 * stdbool_.h: Renamed from stdbool.h.in.
6721 2003-06-06 Jim Meyering <jim@meyering.net>
6723 Merge from coreutils.
6724 * same.c: (same_name): Declare *_basename locals to be `const'.
6725 Consolidate declarations and initializations of *_base* locals.
6727 Merge from coreutils.
6728 This avoids a core dump on systems without GNU putenv,
6729 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6730 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6731 (unsetenv): New static function, from GNU libc.
6732 (rpl_putenv): Use it.
6734 * modechange.c: Remove trailing blanks.
6736 Merge from coreutils.
6737 * fsusage.c: Remove declaration of statfs.
6738 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6740 * posixtm.c: Include <stdbool.h> unconditionally.
6742 2003-06-05 Paul Eggert <eggert@twinsun.com>
6744 * mktime.c (__mktime_internal): When resolving a tm_isdst
6745 mismatch, look in future quarters as well as past. This fixes a
6746 bug when processing fall-backwards gaps immediately after a long
6747 period of daylight-saving time.
6749 * mktime.c: Assume freestanding C89 or better.
6750 (HAVE_LIMITS_H): Remove. Assume it's 1.
6751 (__P): Remove; not used.
6752 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6753 (mktime, not_equal_tm, print_tm, check_result,
6754 main): Use prototypes. Use const * where appropriate.
6755 (main): Fix typo in testing code that uncovered by above changes.
6756 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6758 2003-06-04 Paul Eggert <eggert@twinsun.com>
6760 * mktime.c: Fix Debian bug 177940
6761 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6762 (localtime_offset): Now long int, not time_t, because we want it
6763 to be guaranteed to be signed. All uses changed.
6764 (__mktime_internal): If overflow would occur when adding offset,
6767 Merge 'human' changes from coreutils. Rewrite to support
6768 locale-specific notations like thousands separators.
6769 * human.c: Simplify authorship notice.
6770 Include human.h immediately after config.h.
6771 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6772 <limits.h>: Do not include, since human.h does.
6773 (SIZE_MAX, UINTMAX_MAX): New macros.
6774 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6775 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6776 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6777 (power_letter): Renamed from suffixes.
6778 (generate_suffix_backwards): Remove.
6779 (adjust_value): Now takes int style (because of human.h changes)
6780 and long double value (for greater precision on some platforms).
6781 (group_number): New function.
6782 (human_readable): Use it. Use integer options, not enum.
6783 Put the options before the sizes in the arg list.
6784 Support all the new options.
6785 The old human_readable function has been removed;
6786 use inttostr.h instead.
6787 (human_readable, default_block_size, humblock):
6788 Use uintmax_t, not int, for block sizes.
6789 (human_readable_inexact, block_size_types): Remove.
6790 (block_size_opts): New constant.
6791 (human_options): Renamed from human_block_size, with new signature
6792 that allows block sizes up to UINTMAX_MAX. All callers changed.
6793 * human.h: Add copyright and authorship notice.
6794 Include <limits.h> and <stdbool.h> unconditionally.
6795 (PARAMS): Remove. All uses removed.
6796 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6797 (enum human_inexact_style): Remove tag; now a nameless enum.
6798 (human_floor, human_ceiling, human_round_to_even): Now have
6799 values 2, 0, 1 rather than -1, 1, 0.
6800 (human_group_digits, human_suppress_point_zero, human_autoscale,
6801 human_base_1024, human_SI, human_B): New constants.
6802 (human_readable_inexact, human_block_size): Remove.
6803 (human_readable): Size args are now uintmax_t, not int.
6804 (human_options): New decl.
6806 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6807 unnecessary now that we assume C89 or better. This change
6808 imported from coreutils.
6810 * mktime.c (__mktime_internal): Do not reject negative timestamps
6811 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6812 in the 2003-05-30 sync from glibc.
6814 .h files should stand alone, but we shouldn't include <sys/types.h>
6815 if we can get away with just <stddef.h>.
6817 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6818 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6819 rather than <sys/types.h>, as we merely need size_t.
6820 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6822 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6823 Include <stdio.h>, to get FILE.
6824 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6825 memcasecmp.h has included <stddef.h> and all we need is size_t.
6826 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6827 our interface, instead of including <sys/types.h>
6829 2003-06-02 Paul Eggert <eggert@twinsun.com>
6832 Fix some minor time-related bugs with POSIX time arguments.
6833 Some valid time stamps were being rejected (notably -1, and
6834 time stamps before 1900 on 64-bit hosts). And some invalid
6835 time stamps were being accepted, e.g. September 31.
6837 * posixtm.h (posixtime): Return bool instead of time_t, so
6838 that we can return (time_t) -1 successfully.
6839 * posixtm.c: Likewise.
6840 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6841 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6842 (t): Remove static var.
6843 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6844 of static var. All uses changed.
6845 (year): Do not reject years before 1900; they can occur with
6847 (posix_time_parse): Do not check for out-of-range components;
6848 that is now the caller's responsibility, since our checks were
6849 only approximations.
6850 (posixtime): Use mktime to check for out-of-range components,
6851 since it knows them exactly.
6852 If mktime returns (time_t) -1, check whether an error actually occurred
6853 by invoking localtime on -1.
6854 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6855 posixtime failures better.
6856 Improve the test data (in comments only).
6858 2003-05-30 <karl@gnu.org>
6860 * mktime.c: update from libc.
6862 2003-05-30 Bruno Haible <bruno@clisp.org>
6864 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6865 * localcharset.h: Likewise.
6866 * localcharset.c: Likewise.
6868 2003-05-28 Paul Eggert <eggert@twinsun.com>
6870 Assume the headers required for C89 freestanding compilers.
6871 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6872 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6873 without checking for HAVE_LIMITS_H.
6874 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6875 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6877 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6878 * exclude.c: Include <stdbool.h> unconditionally.
6879 * tempname.c: Include <stddef.h> unconditionally.
6880 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6881 * modechange.c, rpmatch.c (NULL): Don't define, since
6882 <stddef.h> does that.
6883 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6884 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6885 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6886 * xstrtol.c: Likewise.
6887 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6888 * savedir.c: Include <stddef.h> instead of defining NULL.
6890 * addext.c (addext): Use assignment rather than cast, to avoid
6891 warnings on some platforms.
6893 * mktime.c (__mktime_internal): Do not reject negative timestamps
6896 2003-05-10 Bruno Haible <bruno@clisp.org>
6898 * linebreak.c (iconv_string_length): Don't return -1 just because the
6899 string is longer than 4 KB.
6901 2003-05-12 Jim Meyering <jim@meyering.net>
6903 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6904 the space-padded-by-default conversion specifiers, %e, %k, %l.
6906 2003-05-03 Bruno Haible <bruno@clisp.org>
6908 Upgrade to Unicode-4.0.
6909 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6910 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6911 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6912 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6913 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6914 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6915 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6916 Change width of U+E0100..U+E01EF from 1 to 0.
6918 2003-04-25 Bruno Haible <bruno@clisp.org>
6920 * copy-file.c: Include <stddef.h>, for size_t.
6922 2003-04-25 Jim Meyering <jim@meyering.net>
6924 * copy-file.c (copy_file_preserving): Declare buf_size to be
6925 of type size_t, not int.
6927 2003-04-11 Jim Meyering <jim@meyering.net>
6929 Merge changes from Coreutils.
6931 2003-03-22 Jim Meyering <jim@meyering.net>
6933 * strftime.c (widen): Cast alloca return value to proper type.
6935 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6938 * strftime.c (my_strftime): Handle very large width
6939 specifications for numeric values correctly. Improve checks for
6942 2003-01-19 Jim Meyering <jim@meyering.net>
6944 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6945 (nl_get_alt_digit) [! defined my_strftime]: Define.
6946 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6947 _nl_get_alt_digit and _nl_get_walt_digit.
6949 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6950 These changes have no effect outside of _LIBC.
6952 2003-04-10 Bruno Haible <bruno@clisp.org>
6954 * findprog.h: New file, from GNU gettext.
6955 * findprog.c: New file, from GNU gettext.
6957 2003-04-05 Jim Meyering <jim@meyering.net>
6959 Merge changes from Coreutils.
6961 * exclude.h (PARAMS): Remove definition and uses.
6962 * exclude.c: Remove uses of `PARAMS'.
6964 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6965 Add test-cases for DOS filenames. Declare program_name.
6966 (main): Set up program_name. Patch by Rich Dawe.
6968 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6970 Use mntctl's return value to drive the entry-processing loop, since
6971 we can't rely on the value of the vmt_length member in the last
6972 entry. On some systems doing so could result in exhausting
6973 virtual memory. Based in part on a patch from Mike Jetzer.
6975 2003-04-04 Bruno Haible <bruno@clisp.org>
6977 * linebreak.h: New file, from GNU gettext.
6978 * linebreak.c: New file, from GNU gettext with slight modifications.
6979 * lbrkprop.h: New file, from GNU gettext.
6981 2003-04-03 Bruno Haible <bruno@clisp.org>
6983 * utf8-ucs4.h: New file, from GNU gettext.
6984 * utf16-ucs4.h: New file, from GNU gettext.
6985 * ucs4-utf8.h: New file, from GNU gettext.
6986 * ucs4-utf16.h: New file, from GNU gettext.
6988 2003-04-02 Bruno Haible <bruno@clisp.org>
6990 * binary-io.h: New file, from GNU gettext.
6992 2003-04-01 Bruno Haible <bruno@clisp.org>
6994 * pathname.h: New file, from GNU gettext.
6995 * concatpath.c: New file, from GNU gettext.
6997 2003-03-30 Bruno Haible <bruno@clisp.org>
6999 * copy-file.c (copy_file_preserving): Don't set owner if the function
7000 chown() doesn't exist.
7002 2003-03-28 Bruno Haible <bruno@clisp.org>
7004 * copy-file.h: New file, from GNU gettext.
7005 * copy-file.c: New file, from GNU gettext.
7007 2003-03-18 Jim Meyering <jim@meyering.net>
7009 * quote.c (quote_n): Fix typo in comment.
7011 2003-03-14 Jim Meyering <jim@meyering.net>
7013 Merge changes from Coreutils.
7014 * obstack.h (obstack_object_size): Declare temporary, __o,
7015 to be const, in order to avoid warnings.
7016 (obstack_room): Likewise.
7017 (obstack_empty_p): Likewise.
7019 2003-03-13 Paul Eggert <eggert@twinsun.com>
7021 Merge changes from Bison.
7022 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7023 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7024 when compiling Bison 1.875's `bitset bset = obstack_alloc
7025 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7026 * hash.c: Include <stdbool.h> unconditionally.
7028 2003-03-09 Paul Eggert <eggert@twinsun.com>
7030 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7031 Reported by Bruce Becker; see:
7032 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7034 2003-03-03 Paul Eggert <eggert@twinsun.com>
7035 Bruno Haible <bruno@clisp.org>
7037 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7038 Reported by John Hughes, see
7039 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7041 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7043 * poll_.h: New file.
7046 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7048 * mathl.h: New file.
7049 * acosl.c: New file.
7050 * asinl.c: New file.
7051 * atanl.c: New file.
7052 * ceill.c: New file.
7055 * floorl.c: New file.
7056 * frexpl.c: New file.
7057 * ldexpl.c: New file.
7059 * sincosl.c: New file.
7061 * sqrtl.c: New file.
7063 * trigl.c: New file.
7064 * trigl.h: New file.
7066 2003-02-17 Bruno Haible <bruno@clisp.org>
7068 * mkdtemp.h: New file, from GNU gettext.
7069 * mkdtemp.c: New file, from GNU gettext.
7071 2003-01-31 Bruno Haible <bruno@clisp.org>
7073 * rename.c: #undef rename before defining rpl_rename.
7074 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7076 2003-01-30 Bruno Haible <bruno@clisp.org>
7078 * printf-args.h: New file, from GNU gettext.
7079 * printf-args.c: New file, from GNU gettext.
7080 * printf-parse.h: New file, from GNU gettext.
7081 * printf-parse.c: New file, from GNU gettext.
7082 * vasnprintf.h: New file, from GNU gettext.
7083 * vasnprintf.c: New file, from GNU gettext.
7084 * asnprintf.c: New file, from GNU gettext.
7085 * vasprintf.h: New file, from GNU gettext with modifications.
7086 * vasprintf.c: New file, from GNU gettext.
7087 * asprintf.c: New file, from GNU gettext.
7089 2003-01-29 Bruno Haible <bruno@clisp.org>
7091 * stpncpy.h: New file, from GNU gettext with modifications.
7092 * stpncpy.c: New file, from GNU gettext with modifications.
7094 2003-01-28 Bruno Haible <bruno@clisp.org>
7096 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7098 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7101 2003-01-27 Bruno Haible <bruno@clisp.org>
7103 * xsetenv.h: New file, from GNU gettext.
7104 * xsetenv.c: New file, from GNU gettext.
7106 2003-01-23 Bruno Haible <bruno@clisp.org>
7108 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7110 2003-01-22 Bruno Haible <bruno@clisp.org>
7112 * exit.h: New file, from GNU gettext.
7114 2003-01-11 Bruno Haible <bruno@clisp.org>
7116 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7117 * strcase.h (strcasecmp, strncasecmp): Likewise.
7119 2003-01-14 Jim Meyering <jim@meyering.net>
7121 * same.c (same_name): Tweak a comment.
7123 2003-01-11 Bruno Haible <bruno@clisp.org>
7125 * same.c (same_name): Reorder tests so as to avoid calling stat()
7126 when a string comparison is sufficient.
7128 2003-01-11 Bruno Haible <bruno@clisp.org>
7130 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7133 2003-01-11 Bruno Haible <bruno@clisp.org>
7135 * hash-pjw.c: Add comment about low quality of this function.
7137 2003-01-12 Paul Eggert <eggert@twinsun.com>
7139 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7140 to avoid collisions with libcurses and libreadline.
7142 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7143 * getstr.h, getstr.c: Remove.
7144 * getline.c: Include "getline.h", to check interface.
7145 Move body of old getstr.c here: this defines MIN_CHUNK and
7146 declares getdelim2, which is renamed from getstr.
7147 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7149 * linebuffer.c (readlinebuffer): Renamed from readline.
7151 * linebuffer.h: Likewise.
7152 (readline): Remove backward-compatibility macro.
7154 2003-01-12 Jim Meyering <jim@meyering.net>
7156 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7158 2003-01-10 Bruno Haible <bruno@clisp.org>
7160 * alloca_.h: New file.
7161 * getdate.y: Unconditionally include alloca.h.
7162 * makepath.c: Likewise.
7163 * setenv.c: Likewise.
7164 * userspec.c: Likewise.
7166 2003-01-09 Bruno Haible <bruno@clisp.org>
7168 * stdbool.h.in: New file.
7170 2003-01-08 Bruno Haible <bruno@clisp.org>
7172 * safe-read.c: Include specification header first, to ensure its
7174 * full-write.c: Likewise.
7176 2003-01-08 Jim Meyering <jim@meyering.net>
7178 * full-write.c: Undefine and define-away `const' after inclusion
7179 of errno.h, not before. Suggestion from Bruno Haible.
7181 2003-01-07 Jim Meyering <jim@meyering.net>
7183 * full-write.c: Rework so that it may serve to define full_read, too.
7184 * full-read.c: Simply #define FULL_READ and include full-write.c.
7186 2003-01-06 Jim Meyering <jim@meyering.net>
7188 * version-etc.c: Update year in translatable copyright string.
7190 2002-12-25 Bruno Haible <bruno@clisp.org>
7192 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7193 * xstrtol.h: Likewise.
7194 * xstrtoimax.c: Likewise.
7195 * xstrtoumax.c: Likewise.
7196 * human.h: Likewise.
7198 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7199 on systems that have <inttypes.h> but not <stdint.h>.
7201 2002-12-31 Paul Eggert <eggert@twinsun.com>
7203 * memcoll.c (memcoll): Fall back on a simple algorithm using
7204 memcmp if strcoll doesn't work.
7206 2002-12-23 Bruno Haible <bruno@clisp.org>
7208 * localcharset.h: New file.
7209 * localcharset.c: Include it.
7210 * unicodeio.c: Likewise.
7212 2002-12-22 Bruno Haible <bruno@clisp.org>
7214 * utime.c (utime_null): No need to call ftruncate if the file was
7217 2002-12-23 Bruno Haible <bruno@clisp.org>
7219 * memcoll.c (STRCOLL): New macro.
7222 2002-12-22 Bruno Haible <bruno@clisp.org>
7224 * getstr.h (getstr): Define, to avoid clash with libcurses.
7225 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7227 2002-12-22 Bruno Haible <bruno@clisp.org>
7229 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7231 2002-12-23 Bruno Haible <bruno@clisp.org>
7233 * getline.h: Include <stddef.h>, for size_t.
7235 * unicodeio.h: Include <stddef.h>, for size_t.
7236 * unicodeio.c: Don't include <stddef.h>.
7238 2002-12-17 Bruno Haible <bruno@clisp.org>
7240 * canon-host.c (strdup): Remove unused declaration.
7242 * fsusage.c: Include full_read.h.
7243 (get_fs_usage): Use full_read instead of safe_read.
7245 * utime.c (utime_null): Use SAFE_READ_ERROR.
7247 2002-12-11 Bruno Haible <bruno@clisp.org>
7249 * setenv.h: Rewritten to cope with systems that have setenv() but not
7251 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7254 2002-12-11 Bruno Haible <bruno@clisp.org>
7256 * setenv.c (alloca): Fall back to malloc.
7258 (setenv): Use freea() to free memory allocated with alloca().
7260 2002-11-13 Bruno Haible <bruno@clisp.org>
7262 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7263 function declarations.
7264 * unsetenv.c (unsetenv): Likewise.
7266 2002-03-04 Bruno Haible <bruno@clisp.org>
7268 Portability to AIX 4.3.3.
7269 * unsetenv.c: New file, extracted from setenv.c.
7270 * setenv.c: Move the unsetenv() function to unsetenv.c.
7272 2001-12-20 Bruno Haible <bruno@clisp.org>
7274 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7275 use malloc instead. For SunOS 4.
7277 2001-12-11 Bruno Haible <bruno@clisp.org>
7279 * setenv.c: Declare alloca.
7280 (compar_fn_t): New typedef.
7281 (KNOWN_VALUE, STORE_VALUE): Use it.
7283 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7286 2002-12-10 Paul Eggert <eggert@twinsun.com>
7288 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7289 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7290 Choose values that are less likely to collide with system fnmatch
7292 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7293 defined (e.g., a pure POSIX system).
7294 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7295 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7297 2002-12-06 Jim Meyering <jim@meyering.net>
7299 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7301 Merge in changes from libc's misc/error.c, in preparation
7302 for the merge of gnulib's changes back into libc.
7304 * error.c (_): Define only if not already defined.
7305 Move definition to follow all #include directives.
7306 Include unlocked-io.h only if !_LIBC.
7307 [_LIBC]: Include <libio/libioP.h>.
7308 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7309 (fflush): Tweak definition to use INTUSE.
7312 2002-12-05 Paul Eggert <eggert@twinsun.com>
7314 * alloca.c [defined emacs]: Include "lisp.h".
7315 (xalloc_die) [defined emacs]: New macro.
7316 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7317 [! defined emacs]: Include <xalloc.h>.
7318 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7319 (pointer): Typedef to POINTER_TYPE *.
7320 (malloc): Remove decl; we now always use xmalloc.
7321 (alloca): Use old-style definition, since Emacs needs this.
7322 Check for arithmetic overflow when computing combined size.
7324 2002-12-04 Paul Eggert <eggert@twinsun.com>
7326 Do not generate unlocked-io.h automatically, since it's easier to
7327 maintain it by hand.
7329 * unlocked-io.h: New file, from GNU diffutils,
7330 but with proper copyright notice and attribution.
7332 * Makefile.am: Add copyright notice.
7333 (libfetish_a_SOURCES): Add unlocked-io.h.
7334 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7335 (DISTCLEANFILES, io_functions): Remove macros.
7336 (EXTRA_DIST): Remove gen_uio.
7337 (unlocked-io.h): Remove rule.
7339 2002-12-04 Jim Meyering <jim@meyering.net>
7341 Reflect the fact that stat.c and lstat.c are no longer generated.
7342 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7343 (DISTCLEANFILES): Likewise.
7344 (EXTRA_DIST): Likewise.
7345 (all_local): Don't depend on stat.c or lstat.c.
7346 (stat.c, lstat.c): Remove rules.
7347 (EXTRA_DIST): Remove xstat.in.
7349 * xstat.in: Remove file. Contents moved into stat.c.
7350 * stat.c: New file. Contents mostly from xstat.in.
7351 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7352 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7354 * safe-read.c: Rework so that it may serve to define safe_write, too.
7355 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7357 2002-12-03 Jim Meyering <jim@meyering.net>
7359 * safe-read.c, safe-write.c: Change variable names and comments, but
7360 not semantics, to minimize the differences between these two files.
7361 (safe_read): Change comment to mention SAFE_READ_ERROR.
7363 * safe-read.c (IS_EINTR): Define.
7364 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7366 2002-12-02 Bruno Haible <bruno@clisp.org>
7368 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7369 Define, taken from safe-read.c.
7370 (INT_MAX): Provide fallback.
7371 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7372 * safe-write.h (SAFE_WRITE_ERROR): Define.
7374 * safe-read.c (EINTR): Remove definition.
7375 (safe_read): Don't use EINTR if it is absent.
7377 2002-12-02 Jim Meyering <jim@meyering.net>
7379 * safe-read.c (EINTR): Define.
7380 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7381 (INT_MAX): Provide fallback.
7382 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7384 * safe-read.h (SAFE_READ_ERROR): Define.
7386 2002-12-01 Jim Meyering <jim@meyering.net>
7388 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7389 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7391 2002-11-27 Paul Eggert <eggert@twinsun.com>
7393 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7394 hash_rehash): Replace `if (limit <= value) abort ();' with
7395 `if (! (value < limit)) abort ();', for readability.
7397 2002-11-26 <karl@gnu.org>
7399 * strdup.c: copy from libc again, with jim's ok.
7400 * .cppi-disable: re-add strdup.c
7402 2002-11-25 <karl@gnu.org>
7404 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7405 instead of "strtol.c".
7407 2002-11-25 Jim Meyering <jim@meyering.net>
7409 * mktime.c: Sync from libc, now that it has the latest fix.
7411 2002-11-24 <karl@gnu.org>
7413 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7414 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7416 2002-11-24 Jim Meyering <jim@meyering.net>
7418 Update from coreutils:
7420 * mktime.c: Merge in changes from libc.
7422 Avoid a link-time failure on some Linux systems.
7423 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7424 (__mon_yday): Declare with the STATIC attribute.
7425 (__mktime_internal): Likewise.
7426 Based on a report from Greg Schafer.
7428 2002-11-23 Jim Meyering <jim@meyering.net>
7430 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7431 Use `unsigned', not `int', as type of index.
7433 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7435 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7437 2002-11-22 Paul Eggert <eggert@twinsun.com>
7439 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7440 hint that one should use `if (! x) abort ();' rather than `assert
7441 (x);', and anyway it's one less thing to worry about configuring.
7442 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7443 hash_rehash, hash_insert): Use abort rather than assert.
7445 2002-11-22 Paul Eggert <eggert@twinsun.com>
7447 * quotearg.h: Allow multiple inclusion by surrounding with
7448 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7449 so that we can be included first.
7450 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7451 * quotearg.c: Include quotearg.h immediately after config.h.
7452 No need to include stddef.h or sys/types.h any more.
7453 Surround local include files with "", not "<>".
7454 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7455 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7456 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7457 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7458 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7459 (ISPRINT): Remove; no longer needed now that we assume C89.
7461 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7464 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7465 quotearg_char): Use SIZE_MAX rather than
7466 (size_t) -1 when we are talking about "infinity".
7468 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7470 2002-11-22 Bruno Haible <bruno@clisp.org>
7472 * safe-read.h: Assume C89. Add comments.
7473 (safe_read): Change return type to size_t.
7474 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7475 counts > SSIZE_MAX correctly.
7476 * safe-write.h: New file.
7477 * safe-write.c: New file.
7478 * full-read.h: New file.
7479 * full-read.c: New file.
7480 * full-write.h: Assume C89. Add comments.
7481 * full-write.c: Include safe-write.h.
7482 (full_write): Rewritten to use safe_write.
7483 Suggested by Jim Meyering and Paul Eggert.
7485 2002-11-21 Bruno Haible <bruno@clisp.org>
7487 Remove case insensitive option matching.
7488 * argmatch.h (argcasematch): Remove declaration.
7489 (ARGCASEMATCH): Remove macro.
7490 (__xargmatch_internal): Remove case_sensitive argument.
7491 (XARGMATCH): Update.
7492 (XARGCASEMATCH): Remove macro.
7493 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7494 case_sensitive argument.
7495 (argcasematch): Remove function.
7496 (__xargmatch_internal): Remove case_sensitive argument.
7497 (main): Use XARGMATCH instead of XARGCASEMATCH.
7499 * xmalloc.c: Change compile-time error message. Add comment about
7500 required autoconf version.
7502 2002-11-21 Jim Meyering <jim@meyering.net>
7504 * strdup.c (strdup): Tweak comment and initial #if/#include.
7506 Merge in changes from the coreutils.
7508 2002-09-25 Paul Eggert <eggert@twinsun.com>
7509 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7510 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7511 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7512 int. Work more efficiently if X is the same width as uintmax_t.
7513 Do not compare X to -1, to avoid bogus compiler warning.
7514 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7515 Don't assume that f_frsize and f_bsize are the same type.
7517 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7520 * makepath.c (make_path): Restore umask *before* creating the final
7522 (make_path): Minor reformatting.
7524 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7525 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7527 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7528 ones. At least on GNU/Linux systems, `auto' means something else.
7531 2002-11-20 Paul Eggert <eggert@twinsun.com>
7533 Merge argmatch cleanups from Bison. Assume C89.
7535 * argmatch.c: Include config.h here, not in argmatch.h.
7536 Include stdlib.h, for EXIT_FAILURE.
7537 Always include <string.h>, since we assume C89.
7538 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7539 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7540 Include <stddef.h> instead, since it's all we need for size_t.
7541 (PARAMS): Remove. All uses removed.
7542 (ARRAY_CARDINALITY): Do not bother to #undef.
7543 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7544 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7545 Remove unnecessary parentheses.
7546 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7547 Insert necessary parentheses.
7548 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7549 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7551 2002-11-19 Bruno Haible <bruno@clisp.org>
7553 * mbswidth.c: Include mbswidth.h right at the beginning.
7554 * mbswidth.h: Include <stddef.h>, for size_t.
7556 * mbswidth.h (PARAMS): Remove macro.
7557 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7558 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7560 * gcd.h (PARAMS): Remove macro.
7561 (gcd): Use ANSI C function declarations.
7562 * gcd.c (gcd): Likewise.
7564 2002-11-15 Bruno Haible <bruno@clisp.org>
7566 * strcspn.c: Include <stddef.h>.
7567 (strcspn): Use ANSI C function declaration. Change return type to
7569 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7570 (strpbrk): Use NULL.
7571 * strpbrk.h (PARAMS): Remove macro.
7572 (strpbrk): Use ANSI C function declaration.
7573 * strstr.c: Don't include <sys/types.h>.
7574 * strstr.h (PARAMS): Remove macro.
7575 (strstr): Use ANSI C function declarations.
7577 2002-11-06 Bruno Haible <bruno@clisp.org>
7579 * gcd.h (gcd): Change argument type to 'unsigned long'.
7580 * gcd.c (gcd): Likewise.
7582 2002-11-05 Bruno Haible <bruno@clisp.org>
7584 * gcd.h: New file, from gettext-0.11.5.
7585 * gcd.c: New file, from gettext-0.11.5.
7587 2002-11-05 Bruno Haible <bruno@clisp.org>
7589 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7590 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7591 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7592 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7594 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7595 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7597 * closeout.c: Include gettext.h instead of <libintl.h>.
7598 * human.c: Include gettext.h instead of <libintl.h>.
7599 * quotearg.c: Include gettext.h instead of <libintl.h>.
7600 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7601 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7602 * userspec.c: Include gettext.h instead of <libintl.h>.
7603 * version-etc.c: Include gettext.h instead of <libintl.h>.
7604 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7605 (textdomain): Remove definition.
7606 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7608 * long-options.c: Remove include of <libintl.h> and definition of _.
7609 * same.c: Remove include of <libintl.h> and definition of _.
7611 2002-11-04 Bruno Haible <bruno@clisp.org>
7613 * stpcpy.h: New file, from GNU gettext-0.11.5.
7614 * strcase.h: New file, from GNU gettext-0.11.5.
7615 * strpbrk.h: New file, from GNU gettext-0.11.5.
7616 * strstr.h: New file, from GNU gettext-0.11.5.
7617 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7619 2002-05-09 Bruno Haible <bruno@clisp.org>
7621 * config.charset: Update for newest glibc. Add canonical names
7622 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7624 2002-05-09 Bruno Haible <bruno@clisp.org>
7626 * localcharset.c (get_charset_aliases): Add more Windows specific
7629 2002-05-08 Owen Taylor <otaylor@redhat.com>
7631 * config.charset: A few additions for Solaris.
7633 2001-12-05 Bruno Haible <bruno@clisp.org>
7635 * localcharset.c (locale_charset): Don't return an empty string.
7637 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7639 * config.charset: msdos in uk_UA uses CP1125.
7641 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7643 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7644 * localcharset.c (locale_charset): Declare as extern "C".
7646 2002-02-15 Bruno Haible <bruno@clisp.org>
7648 * config.charset [msdosdjgpp]: For Russian, use CP866.
7650 2002-02-11 Bruno Haible <bruno@clisp.org>
7652 * config.charset: Add support for NetBSD.
7654 2002-09-25 <karl@gnu.org>
7656 * strdup.c: copy from libc/string (via ../config/srclist*).
7657 * getopt*: copy from libc/posix.
7658 * gettext.h: copy from gettext.
7659 * .cppi-disable: add strdup.c, gettext.h.
7661 2002-07-01 Jim Meyering <meyering@lucent.com>
7663 * c-stack.c: Include sys/time.h.
7664 From Volker Borchert.
7666 2002-06-11 Paul Eggert <eggert@twinsun.com>
7668 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7669 New macro. Use it uniformly instead of
7670 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7671 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7672 reported by Vin Shelton.
7674 2002-06-22 Jim Meyering <meyering@lucent.com>
7676 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7677 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7679 2002-06-22 Paul Eggert <eggert@twinsun.com>
7681 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7682 Do not assume SA_SIGINFO behavior.
7683 Bug reported by Jim Meyering on NetBSD 1.5.2.
7685 2002-06-22 Jim Meyering <meyering@lucent.com>
7687 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7689 * exitfail.c, exitfail.h: Likewise.
7690 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7692 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7694 (EXTRA_DIST): Add fnmatch_loop.c.
7695 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7697 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7698 * fnmatch.c: Update from diffutils-2.8.2.
7699 * fnmatch_.h: New file. From diffutils-2.8.2.
7700 * fnmatch.h: Remove file.
7702 2002-06-18 Paul Eggert <eggert@twinsun.com>
7704 * file-type.h: Report an error if neither S_ISREG nor
7705 S_IFREG is defined, instead of using a test specific to glibc
7706 2.2. This should be safe, since POSIX requires S_ISREG and
7707 Unix Version 7 had S_IFREG. We don't need to check for
7708 <sys/types.h> since we don't use any symbols that it defines.
7710 2002-06-15 Jim Meyering <meyering@lucent.com>
7712 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7713 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7714 have been included before this file.
7716 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7718 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7719 so that each temporary file name is unique and valid in the first
7720 8 characters, for operation under DOS.
7722 2002-06-15 Jim Meyering <meyering@lucent.com>
7724 Work even with DJGPP 2.03, which lacks support for symlinks.
7726 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7728 * lchown.c (S_ISLNK): Likewise.
7730 2002-06-14 Jim Meyering <meyering@lucent.com>
7732 * file-type.h: Use the version from diffutils-2.8.2.
7733 * file-type.c: Likewise.
7735 2002-05-27 Jim Meyering <meyering@lucent.com>
7737 Fix a problem seen only on nonconforming systems whereby ls.c's
7738 use of localtime, and then of gettimeofday would cause trouble:
7739 the localtime call used to initialize rpl_gettimeofday's save
7740 mechanism would clobber ls's current local time information so
7741 that in any long listing the first file would always be listed
7742 with date 1970-01-01. Analysis by Volker Borchert.
7744 * gettimeofday.c (localtime): Undefine.
7745 (rpl_localtime): New function.
7747 2002-05-22 Jim Meyering <meyering@lucent.com>
7749 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7750 * file-type.h: New file.
7751 * file-type.c (file_type): New file/function. Extracted from diffutils.
7753 2002-04-29 Paul Eggert <eggert@twinsun.com>
7755 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7757 2002-04-28 Paul Eggert <eggert@twinsun.com>
7759 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7760 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7761 of 127, since 64 is the largest conceivable number for ancient
7763 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7765 2002-04-28 Jim Meyering <meyering@lucent.com>
7767 * sig2str.c (WTERMSIG): Remove definition (unused).
7769 2002-04-28 Paul Eggert <eggert@twinsun.com>
7771 * sig2str.h, sig2str.c: New files.
7772 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7774 2002-04-24 Jim Meyering <meyering@lucent.com>
7776 * gettext.h: New file, from Gettext.
7777 * Makefile.am (INCLUDES): Remove -I../intl.
7778 (libfetish_a_SOURCES): Add gettext.h.
7780 2002-04-16 Jim Meyering <meyering@lucent.com>
7782 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7783 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7784 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7786 2002-04-12 Jim Meyering <meyering@lucent.com>
7788 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7790 2002-03-10 Jim Meyering <meyering@lucent.com>
7792 * makepath.c (make_path): Remove a comma from a diagnostic.
7793 Suggestion from Santiago Vila.
7795 2002-03-08 Jim Meyering <meyering@lucent.com>
7797 * rename.c: Mention that this wrapper is needed also on
7798 mips-dec-ultrix4.4 systems.
7800 2002-03-02 Jim Meyering <meyering@lucent.com>
7802 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7803 not HAVE_CLOCK_SETTIME.
7805 2002-02-27 Paul Eggert <eggert@twinsun.com>
7807 * nanosleep.h: Rename to....
7808 * timespec.h: New name for nanosleep.h. All uses changed.
7810 * gettime.c: New file.
7811 * settime.c: New file.
7814 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7815 timespec.h. Remove nanosleep.h.
7817 2002-02-25 Paul Eggert <eggert@twinsun.com>
7819 * acl.c, acl.h: New files.
7820 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7822 2002-02-24 Jim Meyering <meyering@lucent.com>
7824 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7825 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7826 cause trouble. Reported by Nelson Beebe.
7828 2002-02-23 Paul Eggert <eggert@twinsun.com>
7830 * path-concat.c (xpath_concat): Reorder code to pacify
7831 compilers that don't know that xalloc_die never returns.
7833 2002-02-20 Jim Meyering <meyering@lucent.com>
7835 * getdate.c: Regenerate using bison-1.33.
7837 2002-02-15 Paul Eggert <eggert@twinsun.com>
7839 * posixver.c, posixver.h: New files.
7840 * Makefile.am (libfetish_a_SOURCES): Add them.
7842 2002-02-02 Paul Eggert <eggert@twinsun.com>
7843 Bruno Haible <bruno@clisp.org>
7845 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7846 (fwrite_success_callback): New declaration.
7847 * unicodeio.c (unicode_to_mb): New function, extracted from
7848 print_unicode_char. Call failure callback instead of error.
7849 (fwrite_success_callback): New function.
7850 (exit_failure_callback): New function.
7851 (fallback_failure_callback): New function.
7852 (print_unicode_char): Call unicode_to_mb.
7854 2002-01-26 Jim Meyering <meyering@lucent.com>
7856 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7858 2002-01-22 Jim Meyering <meyering@lucent.com>
7860 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7861 Otherwise, some versions of automake would omit the rule that makes
7862 Makefile from Makefile.in.
7864 2001-01-21 Paul Eggert <eggert@twinsun.com>
7866 * xmemcoll.h, xmemcoll.c: New files.
7867 * Makefile.am (libfetish_a_SOURCES): Add them.
7868 * memcoll.c: Include errno.h, and declare errno if not defined.
7869 (memcoll): Set errno to zero if there is no error.
7871 * quotearg.c (quotearg_buffer_restyled):
7872 Fix bug with quoting buffers containing NUL when backslashing escapes.
7873 This bug was exposed by the other changes in this patch.
7874 (quotearg_n_options): New arg ARGSIZE.
7875 All callers changed.
7876 (quoting_options_from_style): New function.
7877 (quotearg_n_style): Use it.
7878 (quotearg_n_style_mem): New function.
7880 * quotearg.h (quotearg_n_style_mem): New function.
7882 2002-01-16 Jim Meyering <meyering@lucent.com>
7884 * getdate.y: Add three semicolons, each just before a closing brace.
7885 Bison (as of version 1.31) no longer papers over that mistake.
7887 2002-02-14 Paul Eggert <eggert@twinsun.com>
7889 * backupfile.c (ISDIGIT): Comment fix.
7890 * getdate.y (ISDIGIT): Likewise.
7891 * posixtm.c (ISDIGIT, year): Likewise.
7892 * strverscmp.c (ISDIGIT): Likewise.
7893 * userspec.c (ISDIGIT): Likewise.
7895 2002-01-05 Jim Meyering <meyering@lucent.com>
7897 * version-etc.c (version_etc_copyright): Update copyright year.
7899 2001-01-19 Paul Eggert <eggert@twinsun.com>
7901 * closeout.c (close_stdout_status): If ferror (stdout), do
7902 not silently exit merely because the output buffer happens to
7903 have nothing pending.
7905 2001-12-18 Paul Eggert <eggert@twinsun.com>
7907 See the big note in ../ChangeLog.
7908 * human.c (suffixes): Prefer K to k for 1024.
7909 (generate_suffix_backwards): New function.
7910 (human_readable_inexact): Use it.
7911 * xstrtol.c (__xstrtol): If there is no number but there
7912 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7913 Accept 'K' as well as 'k'.
7915 2001-12-15 Jim Meyering <meyering@lucent.com>
7917 * regex.h (__restrict_arr): Update from libc.
7919 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7920 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7923 2001-12-10 Jim Meyering <meyering@lucent.com>
7925 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7926 Instead, include "xalloc.h".
7927 (initbuffer): Don't cast xmalloc return value to char*.
7928 (readline): Reword comment.
7929 Don't cast xrealloc return value to char*
7932 2001-12-09 Jim Meyering <meyering@lucent.com>
7934 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7935 `signed and unsigned type in conditional expression'.
7936 * posixtm.c (posix_time_parse): Likewise.
7938 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7940 * readtokens.c (readtoken): Declare an index to be of type unsigned
7941 to avoid a pedantic warning.
7943 * getstr.c: Don't include assert.h.
7944 (getstr): Remove warning-evoking assertions.
7945 Return -1 if offset parameter is out of bounds.
7946 Change the type of a local from int to size_t.
7948 * strftime.c (my_strftime_localtime_r): Include this function
7949 definition in the `#if ! HAVE_TM_GMTOFF' block.
7951 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7952 Include xalloc.h instead.
7954 2001-12-02 Jim Meyering <meyering@lucent.com>
7956 * tempname.c: Don't declare getenv, thus reverting the change of
7957 2001-11-18. It's no longer necessary, now that stdlib.h is always
7960 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7961 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7963 2001-11-30 Akim Demaille <akim@epita.fr>
7965 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7966 before being defined.
7968 2001-11-27 Paul Eggert <eggert@twinsun.com>
7970 * quotearg.h (quotearg_n, quotearg_n_style):
7971 First arg is int, not unsigned.
7972 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7973 (SIZE_MAX, UINT_MAX): New macros.
7974 (quotearg_n_options): Abort if N is negative.
7975 Avoid overflow check on hosts where size_t is 64 bits and int
7976 is 32 bits, as overflow is impossible there.
7977 Fix off-by-one typo that caused unnecessary reallocation.
7979 2001-11-27 Jim Meyering <meyering@lucent.com>
7981 * tempname.c: Merge with version from libc.
7982 * regex.c: Likewise.
7984 * tempname.c: Include stdlib.h unconditionally. On some old systems
7985 for which STDC_HEADERS is 0, it was not included, resulting in a
7986 warning about an integer-to-pointer conversion problem with getenv.
7987 Reported by Volker Borchert.
7989 2001-11-26 Jim Meyering <meyering@lucent.com>
7991 * gtod.h: Remove file.
7992 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7993 * gettimeofday.c: Don't include gtod.h.
7994 (GTOD_init): Remove function.
7995 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7996 Suggestion from Volker Borchert.
7998 2001-11-23 Jim Meyering <meyering@lucent.com>
8000 * hash.h (struct hash_table): Don't define here. Merely declare it.
8001 * hash.c (struct hash_table): Define it here instead.
8003 2001-11-22 Jim Meyering <meyering@lucent.com>
8005 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8007 2001-11-18 Paul Eggert <eggert@twinsun.com>
8009 * tempname.c (TMP_MAX): Remove; no longer needed.
8010 (TEMPORARIES): New macro.
8011 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8012 removes an artificial limitation (e.g. HP-UX 10.20, where
8015 2001-11-18 Jim Meyering <meyering@lucent.com>
8017 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8020 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8021 files will be created before anything else.
8023 2001-11-17 Jim Meyering <meyering@lucent.com>
8025 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8026 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8027 rather than group writable. Patch by Juan F. Codagnone.
8029 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8030 Instead, include "xalloc.h".
8032 * mountlist.c: Include unlocked-io.h after all system headers.
8033 Remove explicit declarations of xmalloc, xrealloc,
8034 and xstrdup. Instead, include "xalloc.h".
8036 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8037 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8038 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8040 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8041 Reported by Padraig Brady.
8043 * mkstemp.c: #undef mkstemp.
8045 (rpl_mkstemp): Rename from mkstemp.
8048 2001-11-16 Jim Meyering <meyering@lucent.com>
8050 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8051 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8052 determine the amount of total physical memory, use pstat_getstatic.
8053 HPUX-11 doesn't define _SC_PHYS_PAGES.
8054 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8055 If sysconf couldn't be used to determine the amount of available
8056 physical memory, use both pstat_getstatic and pstat_getdynamic.
8057 Based on a patch from Bob Proulx.
8059 2001-11-05 Jim Meyering <meyering@lucent.com>
8061 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8063 2001-11-03 Jim Meyering <meyering@lucent.com>
8065 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8066 in argmatch_to_argument call.
8068 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8071 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8072 e.g., a fault due to an attempt to free a NULL pointer.
8074 2001-11-01 Jim Meyering <meyering@lucent.com>
8076 * dirfd.c, dirfd.h: New files.
8077 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8079 * hash.c (hash_print) [TESTING]: Clean up.
8081 2001-10-22 Paul Eggert <eggert@twinsun.com>
8083 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8084 to avoid a warning if -Wall.
8086 2001-10-21 Paul Eggert <eggert@twinsun.com>
8088 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8090 2001-10-21 Jim Meyering <meyering@lucent.com>
8092 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8093 this code would end up calling gettext even in packages built
8095 * getopt.c (_): Likewise.
8096 * regex.c (_): Likewise.
8098 2001-10-20 Paul Eggert <eggert@twinsun.com>
8100 * error.c (strerror_r): Do not declare unless !_LIBC.
8101 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8102 Use strerror_r that is only a macro, even if it is not a function.
8103 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8104 (private_strerror): Use prototypes, not old-style function definition.
8105 (print_errno_message): New function.
8106 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8108 (error_tail, error, error_at_line): Use it.
8110 2001-10-11 Jim Meyering <meyering@lucent.com>
8112 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8113 and quote_n (1, ... to avoid clobbering a buffer.
8115 2001-10-05 Jim Meyering <meyering@lucent.com>
8117 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8118 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8119 * hash-pjw.h: New file.
8121 2001-09-30 Jim Meyering <meyering@lucent.com>
8123 * mountlist.c [MOUNTED_GETFSSTAT]:
8124 Include <sys/ucred.h>, for Apple Darwin.
8125 Include sys/mount.h and sys/fs_types.h only if available.
8127 (read_filesystem_list): Use FS_TYPE.
8129 2001-09-29 Paul Eggert <eggert@twinsun.com>
8131 * exclude.c (excluded_filename): 0 -> false, since it's
8134 2001-09-28 Paul Eggert <eggert@twinsun.com>
8136 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8137 #defines strtoimax. Also treat the other strto* functions
8140 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8141 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8142 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8144 2001-09-26 Jim Meyering <meyering@lucent.com>
8146 Most macros in unlocked-io.h had the wrong number of arguments.
8147 * gen-uio: New script.
8148 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8149 * unlocked-io.hin: Remove file.
8150 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8151 rather than trying to embed it here.
8152 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8153 Reported by Padraig Brady.
8155 2001-09-25 Volker Borchert <bt@teknon.de>
8157 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8159 2001-09-23 Jim Meyering <meyering@lucent.com>
8161 * mountlist.c: Remove useless parentheses in #if directives.
8162 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8163 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8165 2001-09-22 Jim Meyering <meyering@lucent.com>
8167 * localcharset.c: Update from latest gettext.
8168 * config.charset: Likewise.
8170 2001-09-20 Jim Meyering <meyering@lucent.com>
8172 * xstrtol.c (strtoimax): Guard declaration with
8173 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8174 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8175 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8176 (strtoumax): Likewise, for completeness (it wasn't necessary).
8178 2001-09-06 Paul Eggert <eggert@twinsun.com>
8180 * strtoimax.c (HAVE_LONG_LONG):
8181 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8182 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8183 to work around bug in IBM C compiler.
8185 2001-09-16 Jim Meyering <meyering@lucent.com>
8187 * mkdir.c: New file.
8189 2001-09-04 Paul Eggert <eggert@twinsun.com>
8191 * xgetcwd.c: Revert some of the previous change; intead,
8192 fix the HAVE_GETCWD_NULL code to behave more like the
8193 !HAVE_GETCWD_NULL code used to.
8196 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8199 2001-09-04 Paul Eggert <eggert@twinsun.com>
8201 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8202 Use ssize_t, not int, to store result of readlink.
8203 Check for ssize_t overflow as well as size_t overflow,
8204 as POSIX says the result of readlink is implementation-defined
8205 when ssize_t overflows.
8206 Remove unnecessary cast to char*.
8207 Use free+malloc instead of realloc, as the storage doesn't need
8208 to be preserved and it's clearer and can be more efficient that way.
8209 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8210 * xreadlink.h (xreadlink): Update prototype.
8212 2001-09-03 Paul Eggert <eggert@twinsun.com>
8214 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8215 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8216 spotted by Jim Meyering.
8218 2001-09-03 Jim Meyering <meyering@lucent.com>
8220 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8222 2001-09-03 Paul Eggert <eggert@twinsun.com>
8224 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8225 like the HAVE_GETCWD_NULL code.
8226 Include pathmax.h if not HAVE_GETCWD.
8227 Do not include xalloc.h.
8228 (INITIAL_BUFFER_SIZE): New symbol.
8229 Do not use xmalloc / xrealloc, since the caller is responsible for
8230 handling errors. Preserve errno around `free' during failure.
8231 Do not overrun buffer when using getwd.
8233 2001-09-03 Paul Eggert <eggert@twinsun.com>
8235 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8236 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8238 2001-09-02 Jim Meyering <meyering@lucent.com>
8240 * error.c: Update from GNU libc.
8242 2001-09-01 Jim Meyering <meyering@lucent.com>
8244 * xreadlink.c: New file.
8245 * xreadlink.h: New file.
8246 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8248 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8249 doesn't conflict with sparc Solaris 7's definition in
8250 /usr/include/sys/int_types.h.
8252 * exclude.c: Use `""', not `<>' to #include non-system header files.
8253 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8254 and strncasecmp as r-values. Unixware didn't have declarations.
8256 2001-08-31 Jim Meyering <meyering@lucent.com>
8258 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8259 Use an initial, malloc'd, buffer of length 128 rather than
8260 a statically allocated one of length 1024.
8262 2001-08-30 Paul Eggert <eggert@twinsun.com>
8264 * xgetcwd.c: Don't include pathmax.h.
8265 Include stdlib.h and unistd.h if available.
8267 (xmalloc, xstrdup, free): Remove decls.
8268 (xgetcwd): Don't assume sizes fit in unsigned.
8269 Check for overflow when computing sizes.
8270 Simplify reallocation code.
8272 2001-08-28 Paul Eggert <eggert@twinsun.com>
8274 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8276 * strtoimax.c: Renamed from strtoxmax.c, removing the
8279 Also, make the following further changes to make this file's
8280 configuration more similar to that of strtol.c:
8281 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8282 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8283 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8284 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8285 changed to signed values.
8287 And make the following changes as well:
8288 Fix copyright notice, as 1999 was missing.
8289 (verify): New macro.
8290 (strtoimax): Check sizes at compile-time, not run-time.
8291 Prefer strtol to strtoll if both work.
8292 (main): Remove; it was not that useful and was a pain to maintain.
8294 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8296 2001-08-30 Paul Eggert <eggert@twinsun.com>
8298 * savedir.c (savedir): Remove size parameter, as POSIX says that
8299 a directory's st_size can have an arbitrary value, so the old
8300 usage could waste an arbitrary amount of memory. All uses
8302 * savedir.h: Update prototype.
8304 2001-08-30 Paul Eggert <eggert@twinsun.com>
8306 * xstrtol.c (strtoimax): New decl.
8308 2001-08-28 Paul Eggert <eggert@twinsun.com>
8310 * xstrtol.h: Add copyright notice.
8311 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8312 LONGINT_INVALID_SUFFIX_CHAR.
8314 2001-08-30 Paul Eggert <eggert@twinsun.com>
8316 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8319 2001-08-30 Paul Eggert <eggert@twinsun.com>
8321 * hash.c: Remove '2001' from copyright notice.
8323 2001-08-30 Paul Eggert <eggert@twinsun.com>
8325 * full-write.h: New file.
8326 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8327 * full-write.c: Correct credits, as cccp.c no longer
8328 exists and anyway it was so heavily changed from the old cccp
8329 code as to be unrecognizable. Include full-write.h.
8330 (full_write) Return size_t, with short writes meaning failure.
8331 All callers changed. This fixes a bug with large buffers
8333 * utime.c: Include full-write.h.
8335 2001-08-30 Paul Eggert <eggert@twinsun.com>
8337 Merge 'exclude' changes from tar 1.13.22.
8338 This fixes one or two unlikely storage allocation overflow bugs,
8339 but doesn't change user-visible behavior otherwise.
8341 2001-08-30 Paul Eggert <eggert@twinsun.com>
8343 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8344 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8345 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8346 Include if available.
8347 (<xalloc.h>): Include
8348 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8349 (verify): New macro. Use it to verify that EXCLUDE macros do not
8350 collide with FNM macros.
8351 (struct patopts): New struct.
8352 (struct exclude): Use it, as exclude patterns now come with options.
8353 (new_exclude): Support above changes.
8354 (new_exclude, add_exclude_file):
8355 Initial size must now be a power of two to simplify overflow checking.
8356 (free_exclude, fnmatch_no_wildcards): New function.
8357 (excluded_filename): No longer requires options arg, as the options
8358 are determined by add_exclude. Now returns bool, not int.
8359 (excluded_filename, add_exclude):
8360 Add support for the fancy new exclusion options.
8361 (add_exclude, add_exclude_file): Now takes int options arg.
8362 Check for arithmetic overflow when computing sizes.
8363 (add_exclude_file): xrealloc might modify errno, so don't
8364 realloc until after errno might be used.
8366 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8368 (free_exclude): New decl.
8369 (add_exclude, add_exclude_file): Now takes int options arg.
8370 (excluded_filename): No longer requires options arg, as the options
8371 are determined by add_exclude. Now returns bool, not int.
8373 2001-08-30 Paul Eggert <eggert@twinsun.com>
8375 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8377 2001-08-27 Jim Meyering <meyering@lucent.com>
8379 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8381 * version-etc.c (N_): Remove definition.
8382 Revert most of last change.
8383 Instead, simply don't mark the `Copyright...' string for translation.
8384 Based on advice from Paul Eggert.
8386 * strtoxmax.c: Tweak comment.
8388 2001-08-26 Jim Meyering <meyering@lucent.com>
8390 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8391 of copyright with `%s' so translators don't get an untranslated
8393 (COPYRIGHT_YEAR): Define.
8394 (version_etc): Use fprintf rather than fputs.
8395 Suggestion from Ulrich Drepper.
8397 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8399 * strtoll.c: New file, from GNU libc.
8400 * xstrtoimax.c: New file.
8402 * xstrtol.h: Add xstrtoimax.
8403 * strtoumax.c: New file. Simply include "strtoumax.c".
8404 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8406 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8407 * strtoxmax.c: ... then renamed to this.
8409 2001-08-13 Paul Eggert <eggert@twinsun.com>
8411 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8412 Port to Solaris 8, where 'sed' requires a space after the 'r'
8413 command, and where sh dislikes "$/". Clean up the spacing a bit.
8414 Redirect output to $tmp just once.
8416 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8418 * addext.c (<errno.h>): Include.
8419 (errno): Declare if not defined.
8420 (addext): Work correctly when pathconf returns -1 and leaves
8421 errno alone because there is no limit. Also, work even if
8422 pathconf returns a value greater than SIZE_MAX.
8424 2001-08-12 Jim Meyering <meyering@lucent.com>
8426 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8427 Simply `return getcwd (NULL, 0);'.
8428 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8429 Use 1300 as initial value for length, not PATH_MAX.
8431 * pathmax.h: Clean up cpp syntax.
8433 2001-08-12 Jim Meyering <meyering@lucent.com>
8435 * gettimeofday.c: New file.
8437 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8439 2001-08-04 Jim Meyering <meyering@lucent.com>
8441 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8442 to get in sync with glibc.
8444 2001-08-03 Paul Eggert <eggert@twinsun.com>
8446 The following changes are from gettext 0.10.39 as maintained by
8449 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8450 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8451 with inverted sense. All uses changed.
8453 * mbswidth.c: Don't include <limits.h>.
8454 Include <stdlib.h> and <string.h> unconditionally.
8455 (iswcntrl, mbsinit, ISCNTRL): New macros.
8456 (mbsnwidth): Use K&R style function declarations.
8457 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8458 can optimize it when MB_CUR_MAX == 1.
8459 The width of control characters is zero, not 1.
8461 2001-07-15 Jim Meyering <meyering@lucent.com>
8463 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8464 (BUILT_SOURCES): Add unlocked-io.h.
8465 (io_functions): Define.
8466 (unlocked-io.h): New rule.
8467 (DISTCLEANFILES): Add unlocked-io.h.
8468 (all-local): Depend on unlocked-io.h, to ensure it is created.
8470 * unlocked-io.hin: New file
8472 * regex.c: Update from glibc.
8474 2001-07-05 Jim Meyering <meyering@lucent.com>
8476 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8478 (libfetish_a_SOURCES): Put all .h files here instead.
8479 Remove a thus-exposed (better checks in automake) duplicate and
8480 two unnecessary .h files.
8482 2001-06-11 Jim Meyering <meyering@lucent.com>
8484 * regex.c: Update from GNU libc.
8486 2001-05-27 Jim Meyering <meyering@lucent.com>
8488 * readutmp.h (UT_TYPE): Define.
8490 2001-05-24 Jim Meyering <meyering@lucent.com>
8492 * argmatch.c: Include "quote.h".
8493 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8494 quote function. Reported by Göran Uddeborg.
8496 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8498 * dirname.c (dir_name): Compute append_dot using path, not newpath
8499 which is not yet declared.
8501 2001-05-11 Paul Eggert <eggert@twinsun.com>
8503 * Makefile.am (libfetish_a_SOURCES):
8504 Add strftime.c, since we now compile it on all hosts.
8506 * strftime.c (my_strftime):
8507 Define to nstrftime if emacs, but only if my_strftime is not defined.
8508 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8509 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8510 Add one more extra argument: a nanoseconds value.
8513 (my_strftime function): Add %N format.
8514 (emacs_strftimeu): Renamed from emacs_strftime,
8515 with extra ut argument.
8517 2001-05-11 Paul Eggert <eggert@twinsun.com>
8519 dirname code cleanup. base_name now behaves more compatibly
8520 with POSIX basename when given file names that have trailing
8521 slashes, and similarly for dir_name. Add new primitives
8522 base_len and dir_len. Put the directory-name-related decls
8525 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8526 * backupfile.c (base_name): Likewise.
8527 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8528 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8529 * makepath.c (strip_trailing_slashes): Likewise.
8530 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8532 * rename.c (strip_trailing_slashes): Likewise.
8533 * same.c (base_name): Likewise.
8534 * stripslash.c (ISSLASH): Likewise.
8536 * addext.c: Include <dirname.h> after size_t is defined.
8537 * backupfile.c: Likewise.
8539 * addext.c (addext): Use base_len to trim redundant
8540 trailing slashes instead of doing it ourselves.
8541 But do not trim the last slash if it is not redundant.
8543 * backupfile.c (find_backup_file_name,
8544 max_backup_version): Use base_len instead of rolling it ourselves.
8545 Handle the case of "" and (on DOS) "C:" correctly.
8547 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8548 Include <string.h>, <dirname.h>.
8549 (base_name): Allow file names ending in slashes, other than names
8550 that are all slashes. In this case, return the basename followed
8551 by the slashes. This is more general, and can be used in places
8552 where the original base_name purposely had an assertion failure.
8553 (base_len): New function.
8555 * dirname.c: Include <string.h> instead of <stdlib.h>.
8556 Do not include <assert.h>; no longer needed.
8558 (memrchr): Remove decl.
8559 (dir_name_r): Remove.
8560 (dir_len): Renamed from dirlen. All callers changed.
8561 Rewrite in terms of base_name, for simplicity and consistency.
8562 (dir_name): Never return NULL. All callers changed.
8563 Do not include <stdlib.h> in test program; no longer needed.
8564 return 0; is fine for test program.
8566 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8568 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8570 * path-concat.c (path_concat): Use base_len to compute
8571 base length, not strlen; this means we cannot rely on memcpy
8574 * same.c (STREQ): Remove.
8575 (same_name): Handle the case where the basename ends in trailing '/'.
8577 * stripslash.c (strip_trailing_slashes): Return nonzero if
8578 a slash was stripped. Do not strip the last slash after a
8581 2001-04-08 Jim Meyering <meyering@lucent.com>
8583 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8584 recomputed; that's necessary when the offset spans a DST transition.
8585 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8587 2001-04-02 Jim Meyering <meyering@lucent.com>
8589 * regex.h, regex.c: Update from GNU libc.
8591 2001-03-19 Paul Eggert <eggert@twinsun.com>
8593 * version-etc.c (version_etc_copyright): Update to 2001.
8595 2001-03-16 Paul Eggert <eggert@twinsun.com>
8597 * tempname.c (uint64_t): Define to uintmax_t if
8598 not defined, and if UINT64_MAX is not defined.
8599 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8600 Reported by John David Anglin.
8602 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8604 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8605 alias if codeset is empty.
8606 * config.charset (BeOS): Use wildcard syntax.
8608 2001-03-13 Jim Meyering <meyering@lucent.com>
8610 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8611 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8614 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8616 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8618 * unicodeio.c (print_unicode_char): Simplify accordingly.
8620 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8622 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8623 support for DOS/DJGPP.
8625 2001-02-28 Paul Eggert <eggert@twinsun.com>
8627 * Makefile.am (libfetish_a_SOURCES):
8628 Add dup-safer.c, fopen-safer.c.
8629 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8631 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8633 2001-02-25 Paul Eggert <eggert@twinsun.com>
8635 The mkstemp replacement is taken from glibc 2.2.2, with some
8636 portability fixes for use outside glibc, as follows:
8638 * tempname.c (struct_stat64): New macro.
8639 (direxists, __gen_tempname): Use it.
8640 This avoids a portability problem with Solaris 8.
8642 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8643 (<stddef.h>, <stdint.h>, <string.h>):
8644 Include only if STDC_HEADERS || _LIBC.
8645 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8646 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8647 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8648 (__set_errno): Define this macro if <errno.h> doesn't.
8649 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8650 Define these macros if <stdio.h> doesn't.
8651 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8652 Define these macros if <sys/stat.h>
8653 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8654 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8655 __xstat64): Define if not _LIBC.
8656 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8657 (__gen_tempname): Invoke gettimeofday only if
8658 HAVE_GETTIMEOFDAY || _LIBC;
8659 otherwise, fall back on plain "time".
8660 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8662 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8664 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8666 2001-02-17 Jim Meyering <meyering@lucent.com>
8668 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8669 around included file name.
8671 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8673 * strftime.c: Update from GNU libc (the only changes were to comments).
8675 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8677 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8679 2001-02-17 Paul Eggert <eggert@twinsun.com>
8681 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8682 Remove workaround macros for hosts that have mbrtowc but not
8683 mbstate_t, as we now insist on proper declarations for both
8684 before using mbrtowc.
8686 2001-02-17 Jim Meyering <meyering@lucent.com>
8688 * regex.c: Update from libc.
8690 2001-02-16 Paul Eggert <eggert@twinsun.com>
8692 * alloca.c (malloc): Undef before defining, since stdlib.h
8693 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8694 Reported by Mark Hounschell via Paul Eggert.
8696 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8698 * config.charset: Update for FreeBSD 4.2.
8700 2001-01-26 Jim Meyering <meyering@lucent.com>
8702 * quotearg.c: Include stddef.h.
8703 * quote.c: Include stddef.h.
8704 Reported by Axel Kittenberger.
8706 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8707 line in double quotes so that it evokes a better diagnostic.
8708 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8709 Reported by Axel Kittenberger.
8711 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8713 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8714 to avoid a warning. Add back 'const' to inptr.
8716 2001-01-16 Jim Meyering <meyering@lucent.com>
8718 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8721 2001-01-14 Jim Meyering <meyering@lucent.com>
8723 * rename.c: New file. From Volker Borchert.
8724 Include stdlib.h, string.h or strings.h, and xalloc.h.
8725 Use strip_trailing_slashes rather than open-coding it.
8727 2001-01-03 Paul Eggert <eggert@twinsun.com>
8729 * strftime.c: Sync with glibc time/strftime.c 1.81.
8731 2001-01-03 Jim Meyering <meyering@lucent.com>
8733 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8734 local `inptr' to avoid warning with some system declarations of iconv.
8736 2000-12-29 Paul Eggert <eggert@twinsun.com>
8738 * modechange.c: Do not assume that mode_t uses the
8739 traditional octal encoding. E.g. "chmod 1 FOO" should set
8740 the other-execute bit of FOO even if S_IXOTH != 1.
8742 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8743 WOTH, XOTH, ALLM): New macros.
8744 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8745 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8747 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8748 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8750 No need to use uintmax_t; unsigned long is long enough.
8751 Don't bother to get suffix since we don't use it.
8753 2000-12-24 Jim Meyering <meyering@lucent.com>
8755 * hash.c (is_prime): Return explicit boolean values.
8756 (hash_get_first): Return NULL to appease Irix5.6's 89.
8757 Reported by Nelson Beebe.
8759 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8761 * localcharset.c (locale_charset): Add support for Win32.
8763 2000-12-18 Paul Eggert <eggert@twinsun.com>
8765 * physmem.h, physmem.c: New files.
8767 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8768 (noinst_HEADERS): Add physmem.h.
8770 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8771 't' for compatibility with Solaris 8 sort.
8773 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8775 * config.charset: Add support for BeOS.
8777 2000-12-16 Jim Meyering <meyering@lucent.com>
8779 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8780 SHELLS_FILE to a file name that's useful on djgpp systems.
8782 (ADDITIONAL_DEFAULT_SHELLS): Define.
8783 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8784 Based mostly on a patch from Prashant TR.
8786 2000-12-16 Jim Meyering <meyering@lucent.com>
8788 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8789 N and M) would have treated it like `chown N:N FILE'.
8791 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8793 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8795 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8796 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8797 to the list of canonical encodings. Rename EUC-CN to GB2312.
8799 2000-12-08 Andreas Schwab <schwab@suse.de>
8801 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8802 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8804 2000-12-07 Jim Meyering <meyering@lucent.com>
8806 * stripslash.c (ISSLASH): Define.
8807 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8810 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8811 (dir_name_r): Declare this function as static.
8812 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8813 manifest itself on a name containing a mix of slashes and
8815 Make this function work with names starting with a DOS-style
8816 drive letter and colon prefix.
8817 (dir_name): Append `.' if necessary.
8818 Based mostly on patches from Prashant TR and Eli Zaretskii.
8820 * dirname.h (dir_name_r): Remove prototype.
8822 2000-12-05 Jim Meyering <meyering@lucent.com>
8824 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8826 2000-12-04 Jim Meyering <meyering@lucent.com>
8828 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8829 Also include memory.h, stdlib.h, unistd.h if appropriate.
8830 Reported by Andreas Jaeger (conflicting declaration of malloc).
8832 2000-12-02 Jim Meyering <meyering@lucent.com>
8834 * closeout.h: Make idempotent, to avoid some obscure warnings.
8836 2000-12-01 Paul Eggert <eggert@twinsun.com>
8838 * memrchr.c: Include <config.h> before any system include file.
8840 2000-11-29 Paul Eggert <eggert@twinsun.com>
8842 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8844 2000-11-26 Jim Meyering <meyering@lucent.com>
8846 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8848 2000-11-22 Paul Eggert <eggert@twinsun.com>
8850 * strftime.c (my_strftime): Do not invoke mbrlen with a
8851 size of (size_t) -1; it's not portable.
8853 2000-11-17 Akim Demaille <akim@epita.fr>
8855 * obstack.h: Formatting changes.
8856 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8857 prevent type checking.
8858 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8859 cast the value to (void *): assigning a `foo *' to a `void *'
8861 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8863 2000-11-17 Jim Meyering <meyering@lucent.com>
8865 * strstr.c: Update from GNU libc.
8867 2000-11-16 Jim Meyering <meyering@lucent.com>
8869 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8871 2000-11-11 Jim Meyering <meyering@lucent.com>
8873 * error.c: Add a couple #includes, merging from GNU libc version.
8875 2000-11-10 Jim Meyering <meyering@lucent.com>
8877 * obstack.h: Update from GNU libc.
8878 * obstack.c: Likewise.
8880 2000-11-06 Paul Eggert <eggert@twinsun.com>
8882 * getusershell.c (setusershell): Use rewind rather than
8883 fseek/fseeko, to avoid configuration hassles with fseeko.
8884 Don't bother opening SHELLS_FILE if shellstream is NULL;
8887 2000-11-05 Jim Meyering <meyering@lucent.com>
8889 * makepath.h (make_dir): Declare.
8890 * makepath.c (make_dir): Remove `static' attribute.
8893 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8895 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8896 last one in a bucket, advance to the next bucket.
8898 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8900 * fnmatch.c: Do not comment out all the code if we are using
8901 the GNU C library, because in some cases we are replacing buggy
8902 code in the GNU C library itself.
8904 2000-10-30 Paul Eggert <eggert@twinsun.com>
8906 * error.h, getline.h, modechange.h:
8907 Remove "2000" from Copyright line, as the file hasn't been
8908 changed this year other than in the copyright notice.
8910 * xalloc.h: Add "2000" to Copyright line, as this file
8911 was changed this year.
8913 2000-10-30 Paul Eggert <eggert@twinsun.com>
8915 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8916 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8917 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8919 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8921 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8922 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8923 doesn't define __restrict_arr.
8925 2000-10-29 Jim Meyering <meyering@lucent.com>
8927 * xstat.in: Fix grammar in comment.
8929 2000-10-28 Jim Meyering <meyering@lucent.com>
8931 * memchr.c: Update from libc.
8932 Adjust for portability:
8933 [HAVE_STDLIB_H]: Include stdlib.h.
8934 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8935 Undef __memchr, too.
8936 [!weak_alias]: Define __memchr to memchr.
8938 * regex.c: Update from libc.
8939 * regex.h: Likewise.
8940 * getopt1.c: Likewise.
8941 * memcmp.c: Likewise.
8943 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8944 Avoid using fseek, when possible -- it's broken by design.
8945 Patch by Ulrich Drepper.
8947 2000-10-26 Jim Meyering <meyering@lucent.com>
8949 * strftime.c: Update from libc.
8951 2000-10-25 Jim Meyering <meyering@lucent.com>
8953 * obstack.c: Update from libc.
8955 2000-10-23 Jim Meyering <meyering@lucent.com>
8957 * hard-locale.c (hard_locale): Revert last change -- it was simply
8958 wrong. That set_locale call must not have any side effects.
8961 2000-10-22 Jim Meyering <meyering@lucent.com>
8963 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8964 [CYCLIC]: Remove now-unused definition.
8966 * save-cwd.c (O_DIRECTORY): Define, if needed.
8967 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8968 Suggestion from Ulrich Drepper.
8970 2000-10-21 Jim Meyering <meyering@lucent.com>
8972 * dirname.c (dir_name_r): New function, factored out of dir_name.
8973 (dir_name): Use dir_name_r.
8974 * dirname.h (dir_name_r): Declare it.
8976 2000-10-21 Jim Meyering <meyering@lucent.com>
8978 * dirname.c (memrchr): Declare if necessary.
8979 (dir_name): Remove the restriction that there be no
8980 trailing slashes. Now, this code skips past them, effectively
8982 [TEST_DIRNAME] (main): New unit tests.
8984 * memrchr.c: New file from GNU libc.
8985 Undef __memrchr, too.
8986 [!weak_alias]: Define __memrchr to memrchr.
8987 Guard weak_alias use with `#ifdef weak_alias'.
8989 2000-10-17 Jim Meyering <meyering@lucent.com>
8991 * quote.h (PARAMS): Define and use.
8992 Reported by Akim Demaille.
8994 * getopt.c: Update from libc.
8996 2000-10-16 Jim Meyering <meyering@lucent.com>
8998 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9001 2000-09-25 Jim Meyering <meyering@lucent.com>
9003 * md5.h (rol): Define (from GnuPG).
9005 * sha.c: Give credit (GnuPG) where due.
9006 (M): Use rol rather than open-coding it.
9007 Add a FIXME comment.
9009 2000-09-21 Jim Meyering <meyering@lucent.com>
9011 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9012 Reported by Michael Stone.
9014 2000-09-20 Jim Meyering <meyering@lucent.com>
9016 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9017 (noinst_HEADERS): Add sha.h.
9018 Based on code from Scott G. Miller and from GnuPG.
9020 2000-09-15 Jim Meyering <meyering@lucent.com>
9022 * regex.c: Update from libc.
9024 2000-09-10 Jim Meyering <meyering@lucent.com>
9026 * getopt.c (_getopt_internal): Update from glibc.
9028 2000-09-09 Jim Meyering <meyering@lucent.com>
9030 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9031 think it should be used as a general replacement for isascii.
9032 * fnmatch.c: Likewise.
9033 * mbswidth.c: Likewise
9034 * regex.c: Likewise.
9037 * userspec.c: Include sys/param.h and limits.h.
9039 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9040 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9041 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9042 UID, GID. Check range.
9044 2000-09-06 Jim Meyering <meyering@lucent.com>
9046 * getopt.c (_getopt_internal): Update from glibc.
9048 2000-08-30 Jim Meyering <meyering@lucent.com>
9050 * strftime.c: Merge in changes from GNU libc.
9052 2000-08-26 Jim Meyering <meyering@lucent.com>
9054 * closeout.c: Include "__fpending.h".
9055 (close_stdout_status): Return right away if there's nothing to flush.
9057 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9058 * __fpending.c: New file.
9059 * __fpending.h: New file.
9061 2000-08-07 Paul Eggert <eggert@twinsun.com>
9063 Standardize on "memory exhausted" instead of "Memory exhausted"
9064 or "virtual memory exhausted".
9065 * obstack.c (print_and_abort): Use "memory exhausted", not
9066 "virtual memory exhausted".
9067 * same.c (same_name): Invoke xalloc_die instead of printing
9069 * userspec.c (parse_user_spec): Likewise.
9070 * bumpalloc.h: comment fix
9071 * same.c, userspec.c: Include xalloc.h.
9073 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9074 not char *const and pointing to a constant array.
9075 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9076 (xrealloc): Comment fix.
9078 * userspec.c (parse_user_spec):
9079 Don't translate a message until just before returning,
9080 to avoid unnecessary translation.
9082 2000-08-07 Jim Meyering <meyering@lucent.com>
9084 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9085 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9086 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9087 getgroups.c, gethostname.c, getopt.h, group-member.c,
9088 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9089 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9090 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9091 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9092 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9093 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9094 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9095 yesno.c: Back out Copyright date changes for each file with no change
9096 this year. This eases coordination with other programs using the same
9097 source code modules. From Paul Eggert.
9099 2000-08-03 Greg McGary <greg@mcgary.org>
9101 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9102 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9103 (EXTEND_BUFFER): Use them.
9105 2000-08-01 Jim Meyering <meyering@lucent.com>
9107 * dirname.c (ISSLASH): Define.
9108 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9109 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9110 both `\' and `/' may be use as path separators.
9111 Based on a patch from Prashant TR.
9113 2000-07-31 Paul Eggert <eggert@twinsun.com>
9115 * quotearg.c (quotearg_n_options): Don't make the initial
9116 slot vector a constant, since it might get modified.
9118 2000-07-31 Jim Meyering <meyering@lucent.com>
9120 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9121 * obstack.c (print_and_abort): Likewise.
9123 2000-07-30 Paul Eggert <eggert@twinsun.com>
9125 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9126 buffer, so that the caller can always quote one small
9127 component of a "memory exhausted" message in slot 0.
9128 From a suggestion by Jim Meyering.
9130 2000-07-30 Jim Meyering <meyering@lucent.com>
9132 * makepath.c (make_path): Quote the other instance, too.
9134 * quotearg.c (N_STATIC_SLOTVECS): Define.
9135 (STATIC_BUF_SIZE): Define.
9136 (quotearg_n_options): Use only statically allocated storage when
9137 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9138 than STATIC_BUF_SIZE.
9140 2000-07-29 Jim Meyering <meyering@lucent.com>
9142 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9143 * dirname.c (dir_name): Likewise.
9145 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9147 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9148 (dir_name): Assert that there are no trailing slashes.
9150 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9152 * mbswidth.h (mbswidth): Add a flags argument.
9153 (mbswidth): New declaration.
9154 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9155 * mbswidth.c (mbswidth): Add a flags argument.
9156 (mbsnwidth): New function.
9158 2000-07-24 Jim Meyering <meyering@lucent.com>
9160 * mbswidth.c: Remove useless #else. From Bruno Haible.
9162 2000-07-23 Paul Eggert <eggert@twinsun.com>
9164 * mbswidth.c (_XOPEN_SOURCE):
9165 Don't define; this causes problems on Solaris 7.
9166 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9168 2000-07-23 Paul Eggert <eggert@twinsun.com>
9171 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9172 so that mbstate_t is always defined.
9174 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9175 be 1 in at least one GCC installation, and this configuration
9176 error is likely to be common. Ignoring MB_LEN_MAX hurts
9177 performance on hosts that have mbrtowc but have only unibyte
9178 locales, but I assume these hosts are rare.
9180 2000-07-23 Paul Eggert <eggert@twinsun.com>
9182 * quotearg.c: Streamline by invoking multibyte code only if needed.
9183 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9184 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9185 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9186 invoke multibyte primitives.
9188 2000-07-23 Jim Meyering <meyering@lucent.com>
9190 * basename.c (base_name): Add an assertion.
9192 2000-07-15 Bruno Haible <clisp.cons.org>
9194 * quotearg.c: When the system forces us to redefine mbstate_t,
9195 shadow its mbsinit function.
9197 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9199 * mbswidth.h: New file.
9200 * mbswidth.c: New file.
9201 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9202 (noinst_HEADERS): Add mbswidth.h.
9204 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9206 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9209 2000-07-15 Jim Meyering <meyering@lucent.com>
9211 * makepath.c: Include quote.h.
9212 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9213 corresponding argument in a `quote (...)' call.
9214 Give better diagnostics.
9216 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9217 (noinst_HEADERS): Add quote.h.
9219 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9220 from tar's src/misc.c.
9221 * quote.h: New file. Prototypes for same.
9223 2000-07-10 Paul Eggert <eggert@twinsun.com>
9225 From a suggestion by Bruno Haible.
9226 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9227 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9228 to decide whether to define the BeOS workaround macro;
9229 this adjusts to the change to AC_MBSTATE_T.
9231 2000-07-13 Paul Eggert <eggert@twinsun.com>
9233 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9235 * quotearg.c (quoting_style_args, quoting_style_vals,
9236 quotearg_buffer_restyled): Add support for
9237 clocale_quoting_style. Undo previous change to
9238 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9239 and "{RIGHT QUOTATION MARK}" msgids.
9241 2000-07-05 Paul Eggert <eggert@twinsun.com>
9243 The old behavior of quoting `like this' doesn't look good with
9244 newer, ISO-style fonts. See:
9245 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9247 Instead, quote "like this" by default. Let the translator
9248 tailor the locale-specific quoting behavior by providing
9249 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9251 * quotearg.c (N_): New macro.
9252 (gettext_default): New function.
9253 (quotearg_buffer_restyled): Use
9254 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9255 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9257 2000-07-09 Jim Meyering <meyering@lucent.com>
9259 * Most files: Update copyright dates to include 2000.
9261 2000-07-08 Jim Meyering <meyering@lucent.com>
9263 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9265 (xgethostname): Remove now-unnecessary #ifdef.
9266 Move declaration of `err' into loop where it's used.
9268 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9270 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9271 by allocating a larger buffer. Test the gethostname return value for
9272 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9273 returns an error and ENAMETOOLONG isn't defined.
9275 2000-07-05 Paul Eggert <eggert@twinsun.com>
9276 and Bruno Haible <haible@clisp.cons.org>
9278 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9280 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9282 * quotearg.c (struct quoting_options): Simplify quote_these_too
9285 2000-07-03 Jim Meyering <meyering@lucent.com>
9287 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9288 Reported by Bruno Haible.
9290 2000-07-04 Jim Meyering <meyering@lucent.com>
9292 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9293 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9296 2000-07-03 Paul Eggert <eggert@twinsun.com>
9297 and Bruno Haible <haible@clisp.cons.org>
9299 * quotearg.c (mbrtowc):
9300 Assign to *pwc, and return 1 only if result is nonzero.
9301 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9303 2000-07-03 Jim Meyering <meyering@lucent.com>
9305 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9306 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9309 2000-07-02 Jim Meyering <meyering@lucent.com>
9311 * quotearg.c (mbstate_t): Don't define here.
9313 2000-07-02 Jim Meyering <meyering@lucent.com>
9315 * nanosleep.c (SIGCONT): Define if not already defined.
9317 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9319 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9320 per change in ../m4/ls-mntd-fs.m4.
9321 (read_filesystem_list): Ignore symbolic links.
9323 2000-06-29 Jim Meyering <meyering@lucent.com>
9325 * same.c: Include <string.h> or <strings.h>, as appropriate,
9326 for declaration of strcmp.
9328 * long-options.c: Include <stdlib.h>, for declaration of exit.
9330 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9331 Avoid warning by casting result to `char *' to remove `const'.
9333 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9335 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9337 2000-06-26 Paul Eggert <eggert@twinsun.com>
9339 savedir now sets errno on failure and invokes xmalloc to get memory.
9340 Fix a couple of other minor bugs while we're at it.
9342 * savedir.c (<unistd.h>): Do not include; there's no need.
9343 (NAMLEN): Remove macro.
9344 (malloc, realloc): Remove decls.
9346 ("xalloc.h"): Include.
9347 (NAME_SIZE_DEFAULT): New macro.
9348 (savedir): Use xmalloc / xrealloc to allocate memory.
9349 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9350 Skip "" directory entries.
9351 Use strlen to calculate directory entry length, since the old method
9352 is rarely used these days and isn't worth supporting.
9353 Don't use a pointer after freeing it.
9354 Check for integer overflow when calculating allocation size.
9355 Use memcpy to copy entries, instead of stpcpy.
9356 Set errno properly when returning NULL.
9357 Check for readdir error.
9359 2000-06-26 Jim Meyering <meyering@lucent.com>
9361 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9363 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9365 * getusershell.c (xmalloc, xrealloc): Remove functions.
9367 Don't include <stdlib.h>. Don't declare malloc, realloc.
9369 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9371 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9373 2000-06-24 Jim Meyering <meyering@lucent.com>
9375 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9377 2000-06-21 Jim Meyering <meyering@lucent.com>
9379 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9381 2000-06-19 Paul Eggert <eggert@twinsun.com>
9383 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9384 (mbrtowc, mbstate_t): Define substitutes if
9385 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9386 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9387 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9389 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9391 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9392 than 1024, return a memory chunk of least possible size, instead
9393 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9394 Use free/xmalloc instead of xrealloc to avoid copying for very long
9397 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9399 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9400 address, not strdup. Include <stdlib.h> and don't declare free().
9402 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9404 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9407 2000-06-21 Jim Meyering <meyering@lucent.com>
9409 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9410 (noinst_HEADERS): Add getstr.h.
9412 * getline.c (getstr): Move into a separate file.
9413 * getstr.c (getstr): New file, extracted from getline.c, with
9414 the following changes: new parameter, delim2; both delim[12]
9415 parameters have type `int', not `char'. The latter would lose
9416 with 8-bit delimiters.
9417 * getstr.h: New file.
9419 2000-06-19 Jim Meyering <meyering@lucent.com>
9421 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9423 2000-06-18 Jim Meyering <meyering@lucent.com>
9425 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9426 Besides, these days every porting target provides a mkdir function.
9428 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9429 (this snippet comes from src/system.h).
9431 2000-06-15 Paul Eggert <eggert@twinsun.com>
9433 * human.c (adjust_value): New function.
9434 (human_readable_inexact): Apply rounding style even when
9435 printing approximate values.
9437 2000-06-14 Paul Eggert <eggert@twinsun.com>
9439 * human.c (human_readable_inexact): Allow an input block
9440 size that is not a multiple of the output block size, and vice versa.
9441 Reported by Piergiorgio Sartor.
9443 2000-06-14 Paul Eggert <eggert@twinsun.com>
9445 * getdate.y (get_date): Apply relative times after time
9446 zone indicator, not before. Reported by Todd A. Jacobs.
9448 2000-06-13 Jim Meyering <meyering@lucent.com>
9450 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9452 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9454 2000-06-12 Paul Eggert <eggert@twinsun.com>
9456 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9458 2000-06-04 Paul Eggert <eggert@twinsun.com>
9460 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9462 2000-06-04 Jim Meyering <meyering@lucent.com>
9464 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9465 SunOS 4.1.4 for which gid_t is an unsigned type.
9467 2000-06-03 Jim Meyering <meyering@lucent.com>
9469 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9471 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9473 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9474 newer, don't install charset.alias.
9475 * config.charset: Change the Linux/glibc rules so they become empty
9476 on glibc-2.1 or newer.
9478 2000-06-02 Jim Meyering <meyering@lucent.com>
9480 * mountlist.c: Back out last change. Instead, do this...
9481 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9482 member using the same `ignore'-testing code.
9483 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9487 2000-05-29 Jim Meyering <meyering@lucent.com>
9489 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9490 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9492 2000-05-22 Jim Meyering <meyering@lucent.com>
9494 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9496 2000-05-18 Jim Meyering <meyering@lucent.com>
9498 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9499 back, too, since it may have been modified by allocate_entry.
9500 (hash_delete): Rewrite to use neither the assignment operator
9501 nor the comma operator in an if-expression.
9503 2000-05-15 Paul Eggert <eggert@twinsun.com>
9506 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9507 Remove; no longer needed.
9508 "quotearg.h": Add include.
9509 (file_name): Do not bother to explicitly initialize to NULL; it's less
9510 efficient on some hosts.
9511 (close_stdout_status): Remove test as to whether stdout was already
9512 closed; it breaks for the case "echo x | sort >&-".
9513 Quote file name colons.
9514 Do not assume that _("write error") lacks format strings.
9516 2000-05-15 Jim Meyering <meyering@lucent.com>
9518 * version-etc.c (version_etc_copyright): Update the copyright string
9519 used in all --version output.
9521 2000-05-14 Jim Meyering <meyering@lucent.com>
9523 * closeout.c (close_stdout_set_file_name): New function.
9524 (close_stdout_status): Use new file-scoped global.
9525 Return right away if fstat says the stdout file descriptor is invalid.
9526 * closeout.h (close_stdout_set_file_name): Declare.
9528 2000-05-10 Jim Meyering <meyering@lucent.com>
9530 * closeout.c [default_exit_status]: New file-scoped variable.
9531 (close_stdout_set_status): New function.
9532 * closeout.h (close_stdout_set_status): Declare.
9534 2000-05-08 Jim Meyering <meyering@lucent.com>
9536 * long-options.c: Don't include closeout.h.
9537 (parse_long_options): Don't call close_stdout for --version.
9539 2000-05-06 Jim Meyering <meyering@lucent.com>
9541 * strnlen.c: Undefine __strnlen and strnlen.
9542 [!weak_alias]: Define __strnlen to strnlen.
9544 * atexit.c: New file, from libiberty.
9546 2000-05-06 Jim Meyering <meyering@lucent.com>
9548 * closeout.c (close_stdout_status): Also check for errors on the
9551 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9553 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9554 instead of xmalloc, xrealloc, path_concat.
9555 (locale_charset): Treat empty environment variables as absent.
9556 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9558 2000-05-04 Jim Meyering <meyering@lucent.com>
9560 * getopt.c: Update from glibc.
9561 * obstack.c: Likewise.
9562 * obstack.h: Likewise.
9563 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9565 * regex.h: Likewise.
9566 * strndup.c: Likewise.
9567 * strnlen.c: New file, from glibc.
9569 2000-05-01 Jim Meyering <meyering@lucent.com>
9571 * full-write.c (full_write): Remove `FIXME' part of comment.
9573 2000-04-29 Jim Meyering <meyering@lucent.com>
9575 * path-concat.c: Declare strdup only if it's not defined.
9576 * canon-host.c: Likewise.
9578 2000-04-28 Jim Meyering <meyering@lucent.com>
9580 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9581 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9582 included first, then limits.h is included by locale.h by libintl.h.
9583 From John David Anglin.
9585 2000-04-25 Jim Meyering <meyering@lucent.com>
9587 * makepath.c (S_IRWXUGO): Define.
9588 (make_path): Always perform explicit chmod if MODE specifies any
9589 of the `special' permission bits. Prompted by a bug report against
9590 install from Mate Wierdl and Joost van Baal.
9592 2000-04-18 Jim Meyering <meyering@lucent.com>
9596 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9597 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9599 2000-04-17 Jim Meyering <meyering@lucent.com>
9601 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9602 the definition of it to rpl_strftime also defined-away the system's
9605 2000-04-15 Jim Meyering <meyering@lucent.com>
9607 Use `C' to denote so-called `contiguous' files, the same way
9609 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9610 (ftypelet): Use S_ISCTG.
9611 From Michael Deutschmann.
9613 2000-04-14 Jim Meyering <meyering@lucent.com>
9615 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9617 2000-04-08 Jim Meyering <meyering@lucent.com>
9619 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9620 names don't conflict. Reported by Eli Zaretskii.
9622 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9624 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9625 bug. Deal with the different error behavior of Irix iconv.
9627 2000-04-07 Jim Meyering <meyering@lucent.com>
9629 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9630 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9632 2000-04-05 Jim Meyering <meyering@lucent.com>
9634 Portability tweaks required for ultrix4.3.
9635 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9636 * readutmp.c: Include sys/types.h before sys/stat.h.
9637 * canon-host.c: Declare strdup.
9638 * path-concat.c: Likewise.
9639 From John David Anglin.
9641 2000-04-04 Jim Meyering <meyering@lucent.com>
9643 Be more DOS 8.3-friendly.
9644 * ref-add.sin: Renamed from ref-add.sed.in.
9645 * ref-del.sin: Renamed from ref-del.sed.in.
9646 * Makefile.am: Reflect renaming.
9647 Reported by Eli Zaretskii.
9649 Use a temporary file name that won't clash with `charset.alias'
9650 in the DOS 8.3 name space.
9651 * Makefile.am (charset_tmp): Define.
9652 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9653 (uninstall-local): Likewise.
9654 Reported by Eli Zaretskii.
9656 2000-03-29 Paul Eggert <eggert@twinsun.com>
9658 * time/strftime.c (my_strftime): Make sure we call the system
9659 strftime, not ourselves, when invoking the underlying strftime.
9661 2000-03-24 Jim Meyering <meyering@lucent.com>
9663 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9664 (charset_alias): Define.
9665 (install-exec-local): Factor out common code.
9666 (uninstall-local): Split lines longer than 80.
9667 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9669 (.sed.in.sed): New rule. Don't redirect directly to $@.
9670 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9672 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9674 * config.charset: Output a line containing "Packages using this file".
9675 * ref-add.sed.in, ref-del.sed.in: New files.
9676 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9677 ref-del.sed): New rules.
9679 2000-03-17 Jim Meyering <meyering@lucent.com>
9681 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9682 Otherwise, include <strings.h>
9684 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9686 * unicodeio.c (utf8_wctomb): New function.
9687 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9688 format instead of in UCS-4 with platform dependent endianness.
9690 2000-03-07 Paul Eggert <eggert@twinsun.com>
9692 * savedir.c (savedir): Work even if directory size is
9693 negative; this can happen with some screwy NFS configurations.
9695 2000-03-06 Jim Meyering <meyering@lucent.com>
9697 * localcharset.c (get_charset_aliases): Don't try to free file_name
9698 if it's NULL (because we ran out of memory). From Bruno Haible.
9700 2000-03-05 Jim Meyering <meyering@lucent.com>
9702 * localcharset.c ("path-concat.h"): Include.
9703 (get_charset_aliases): Use path_concat instead of ANSI string
9706 * unicodeio.h (PARAMS): Define.
9707 Use it to guard prototype.
9709 2000-03-04 Jim Meyering <meyering@lucent.com>
9711 * Makefile.am (install-exec-local): Create $(libdir) before installing
9713 (uninstall-local): Uncomment this rule so `make distcheck' works
9716 * unicodeio.c (<errno.h>): Include it.
9717 (errno): Declare if not defined.
9719 * localcharset.c: Add Bruno's comment justifying use of volatile.
9721 * config.charset: New version, incorporating remarks from a linux
9722 i18n mailing list. From Bruno Haible.
9724 2000-03-02 Jim Meyering <meyering@lucent.com>
9726 * Makefile.am (EXTRA_DIST): Add config.charset.
9728 2000-03-01 Jim Meyering <meyering@lucent.com>
9730 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9731 * unicodeio.c: Likewise.
9733 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9735 * config.charset: New file.
9736 * localcharset.c: New file.
9737 * unicodeio.h, unicodeio.c: New files.
9738 * Makefile.am (DEFS): Add -DLIBDIR=...
9739 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9740 (noinst_HEADERS): Add unicodeio.h.
9741 (all-local, install-exec-local, charset.alias): New targets.
9743 2000-02-28 Paul Eggert <eggert@twinsun.com>
9745 * quotearg.c (ALERT_CHAR): New macro.
9746 (quotearg_buffer_restyled): Use it.
9748 2000-02-27 Jim Meyering <meyering@lucent.com>
9750 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9751 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9753 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9754 not `#if STDC_HEADERS'.
9755 Declare malloc if needed.
9757 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9758 now that autoconf always defines the HAVE_DECL_ symbols.
9759 * human.c: Likewise.
9761 * strtoumax.c: Likewise.
9763 * backupfile.c: Arrange for cpp to fail if the configure-time
9764 declaration check was not run.
9766 * human.c: Likewise.
9768 * strtoumax.c: Likewise.
9770 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9771 then first look up the entire `.'-containing string as a login name.
9773 2000-02-18 Paul Eggert <eggert@twinsun.com>
9775 * getdate.y: Handle two-digit years with leading zeros correctly.
9776 (textint): New typedef.
9777 (parser_control): Member year changed from int to textint.
9779 (YYSTYPE): Removed; replaced by %union with int and textint members.
9780 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9781 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9782 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9783 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9784 (date, number, to_year): Use width of number in digits, not its value,
9785 to determine whether it's a 2-digit year, or a 2-digit time.
9786 (yylex): Store number of digits of numeric tokens.
9787 Reported by John Kendall.
9789 (parser_control): Changed from struct parser_control to typedef (for
9790 consistency). All uses changed.
9792 (tID): Removed; not used.
9793 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9795 2000-02-14 Paul Eggert <eggert@twinsun.com>
9797 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9798 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9800 2000-02-12 Jim Meyering <meyering@lucent.com>
9802 * userspec.c (ISDIGIT): Define it.
9803 (isdigit): Remove definition.
9804 (is_number): Use ISDIGIT, not isdigit.
9805 <libintl.h>: Include.
9807 (parse_user_spec): Mark translatable strings.
9809 2000-02-10 Jim Meyering <meyering@lucent.com>
9811 With these changes, nanosleep.[ch] are finally enough like the other
9812 lib/* replacement files to compile on a few more losing systems.
9814 * nanosleep.h: Don't include config.h.
9815 Remove prototype from declaration of nanosleep.
9816 (PARAMS): Remove now-unneeded definition.
9817 * nanosleep.c: #undef nanosleep.
9818 (rpl_nanosleep): Rename from nanosleep.
9820 2000-02-03 Jim Meyering <meyering@lucent.com>
9822 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9823 rather than with `#if HAVE_UTMPNAME'.
9825 2000-02-01 Jim Meyering <meyering@lucent.com>
9827 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9829 2000-01-31 Jim Meyering <meyering@lucent.com>
9831 * nanosleep.h (nanosleep): Guard declaration with
9832 `#if ! HAVE_DECL_NANOSLEEP'.
9833 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9834 the declaration in that vendor's sys/timers.h.
9835 Reported by Christian Krackowizer.
9837 * quotearg.c (ISASCII): Add #undef and move definition to follow
9838 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9839 (ISPRINT): Likewise.
9840 Reported by Tom Tromey.
9842 2000-01-30 Jim Meyering <meyering@lucent.com>
9844 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9845 uses of ->ut_name. The latter doesn't work with new Linux header files
9846 where only utmpx.ut_user is declared.
9848 * readutmp.h (UT_USER): Define.
9850 2000-01-23 Jim Meyering <meyering@lucent.com>
9852 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9855 2000-01-22 Jim Meyering <meyering@lucent.com>
9857 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9858 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9859 Required for some AIX systems. Reported by Christian Krackowizer.
9860 [TESTING] (main): New function.
9862 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9863 * dirname.c (dir_name): Support for DOS-style file names with drive
9866 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9868 * strverscmp.c (ISDIGIT): Define.
9869 (strverscmp): Use ISDIGIT, not isdigit.
9871 2000-01-17 Paul Eggert <eggert@twinsun.com>
9873 * nanosleep.c (nanosleep):
9874 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9875 POSIX.1 doesn't require SA_INTERRUPT and some systems
9876 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9877 it's been part of POSIX.1 since day 1 (in 1988).
9879 2000-01-17 Jim Meyering <meyering@lucent.com>
9881 * interlock: Remove unused file. Reported by François Pinard.
9883 2000-01-16 Paul Eggert <eggert@twinsun.com>
9885 * quotearg.c (quotearg_buffer_restyled): Do not quote
9886 alert, backslash, formfeed, and vertical tab unnecessarily in
9887 shell quoting style.
9890 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9891 Free Software Foundation, Inc.
9892 Copying and distribution of this file, with or without modification,
9893 are permitted provided the copyright notice and this notice are preserved.