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1b9bd2b9
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2007-07-06T16:42:06
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* lib/sys_time_.h: Use a recursion-safe inclusion guard rather than
a split double-inclusion guard. Needed for cygwin, where <sys/time.h>
includes <cygwin/sys_time.h> which includes <sys/select.h> which
include <sys/time.h>.
Reported by Eric Blake.
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b6a9d33e
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2007-06-21T04:39:09
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* m4/include_next.m4 (gl_INCLUDE_NEXT): Define and AC_SUBST
INCLUDE_NEXT.
(gl_CHECK_NEXT_HEADERS): New macro.
* m4/fcntl_h.m4 (gl_FCNTL_H): use gl_CHECK_NEXT_HEADERS instead of
the obsolescent gl_ABSOLUTE_HEADER.
* m4/float_h.m4 (gl_FLOAT_H): Likewise.
* m4/inttypes.m4 (gl_INTTYPES_H): Likewise.
* m4/math_h.m4 (gl_MATH_H): Likewise.
* m4/search_h.m4 (gl_SEARCH_H): Likewise.
* m4/signal_h.m4 (gl_SIGNAL_H): Likewise.
* m4/stdint.m4 (gl_STDINT_H): Likewise.
* m4/stdio_h.m4 (gl_STDIO_H): Likewise.
* m4/stdlib_h.m4 (gl_STDLIB_H): Likewise.
* m4/string_h.m4 (gl_HEADER_STRING_H_BODY): Likewise.
* m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Likewise.
* m4/sys_time_h.m4 (gl_HEADER_SYS_TIME_H_BODY): Likewise.
* m4/time_h.m4 (gl_HEADER_TIME_H_BODY): Likewise.
* m4/unistd_h.m4 (gl_UNISTD_H): Likewise.
* m4/wchar.m4 (gl_WCHAR_H): Likewise.
* m4/wctype.m4 (gl_WCTYPE_H): Likewise.
* m4/inttypes.m4 (gl_INTTYPES_H): Define
_GL_JUST_INCLUDE_SYSTEM_INTTYPES_H to avoid the problem of unclean
builds, since ABSOLUTE_INTTYPES_H is no longer being defined.
* m4/stdint.m4 (gl_STDINT_H): Likewise, for
_GL_JUST_INCLUDE_SYSTEM_STDINT_H.
* lib/fcntl_.h: Use @INCLUDE_NEXT@ @NEXT_foo_H@
rather than @HAVE_INCLUDE_NEXT@ and @ABSOLUTE_foo_H@.
* lib/float_.h: Likewise.
* lib/inttypes_.h: Likewise.
* lib/math_.h: Likewise.
* lib/search_.h: Likewise.
* lib/signal_.h: Likewise.
* lib/stdint_.h: Likewise.
* lib/stdio_.h: Likewise.
* lib/stdlib_.h: Likewise.
* lib/string_.h: Likewise.
* lib/sys_stat_.h: Likewise.
* lib/sys_time_.h: Likewise.
* lib/time_.h: Likewise.
* lib/unistd_.h: Likewise.
* lib/wchar_.h: Likewise.
* lib/wctype_.h: Likewise.
* modules/fcntl (Depends-on): Depend on absolute-header, not
include_next.
(Makefile): Substitute INCLUDE_NEXT and NEXT_foo_H, not
HAVE_INCLUDE_NEXT and ABSOLUTE_foo_H.
* modules/float: Likewise.
* modules/inttypes: Likewise.
* modules/math: Likewise.
* modules/search: Likewise.
* modules/signal: Likewise.
* modules/stdint: Likewise.
* modules/stdio: Likewise.
* modules/stdlib: Likewise.
* modules/string: Likewise.
* modules/sys_stat: Likewise.
* modules/sys_time: Likewise.
* modules/time: Likewise.
* modules/unistd: Likewise.
* modules/wchar: Likewise.
* modules/wctype: Likewise.
* modules/sys_stat: Change maintainer to "all".
* modules/unistd: Likewise.
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c63680ec
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2007-05-30T02:16:51
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Split the double-inclusion guard. Fixes a problem with #include_next.
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ab681e53
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2007-05-17T06:14:29
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* lib/fcntl_.h: Prefer #include_next <foo.h> to #include
@ABSOLUTE_FOO_H@ if @HAVE_INCLUDE_NEXT@. This works better with
GCC 4.2, which otherwise issues a lot of warnings.
* lib/inttypes_.h, lib/math_.h, lib/search_.h, lib/signal_.h:
* lib/stdint_.h, lib/stdio_.h, lib/stdlib_.h, lib/string_.h:
* lib/sys_time_.h, lib/time_.h, lib/wchar_.h, lib/wctype_.h: Likewise.
* lib/stdlib_.h: Don't bother with #pragma GCC system_header, as
it should no longer be needed.
* lib/string_.h: Likewise.
* modules/absolute-header (HAVE_INCLUDE_NEXT): New 'make' define.
* modules/fcntl (fcntl.h): Substitute @HAVE_INCLUDE_NEXT@.
* modules/inttypes (inttypes.h): Likewise.
* modules/math (math.h): Likewise.
* modules/search (search.h): Likewise.
* modules/signal (signal.h): Likewise.
* modules/stdint (stdint.h): Likewise.
* modules/stdio (stdio.h): Likewise.
* modules/stdlib (stdlib.h): Likewise.
* modules/string (string.h): Likewise.
* modules/sys_time (sys/time.h): Likewise.
* modules/time (time.h): Likewise.
* modules/wchar (wchar.h): Likewise.
* modules/wctype (wtype.h): Likewise.
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71b6b374
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2007-03-30T23:56:06
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Use _GL_ as double-inclusion guard macro prefix.
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9acd7fad
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2007-03-04T23:41:27
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Rename GETTIMEOFDAY_REPLACEMENT to REPLACE_GETTIMEOFDAY.
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e376fca6
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2007-01-19T02:00:37
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Replace HAVE_GETTIMEOFDAY_POSIX_SIGNATURE and GETTIMEOFDAY_CLOBBERS_LOCALTIME
with GETTIMEOFDAY_REPLACEMENT.
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5661ab9d
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2007-01-18T08:33:34
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* MODULES.html.sh (Support for systems lacking POSIX:2001): New
module sys_time.
* lib/gethrxtime.c: Include <sys/time.h>, since we can no longer
assume timespec.h defines struct timeval.
* lib/settime.c: Likewise.
* lib/utimens.c: Likewise.
* lib/gettime.c (gettime): Remove test against HAVE_GETTIMEOFDAY,
since we now assume the gettimeofday module.
* lib/tempname.c (__gen_tempname): Likewise.
* lib/gettimeofday.h: Remove.
* lib/gettimeofday.c: Include <sys/time.h> instead of "gettimeofday.h".
Don't include <sys/types.h> and <stdlib.h>; shouldn't be needed.
Include <time.h>, for 'time()'.
(localtime_buffer_addr): Also use this workaround if
TZSET_CLOBBERS_LOCALTIME. Set to a dummy static variable by default,
to simplify the uses. All uses changed.
(localtime, gmtime, tzset, gettimeofday): Reformat slightly so
that #undef is inside {}, and 'const' follows type name consistently.
(tzset): Define replacement only if TZSET_CLOBBERS_LOCALTIME.
(gettimeofday): Do not use the maximum possible value for
tv->tv_usec, since that might break usages other than ls.c.
Instead, we'll leave ls.c alone. This undoes today's patch
by Bruno. Add a compile-time warning for 1s-clock resolution;
we've never observed the problem but might as well keep the
canary.
* lib/nanosleep.c: Include timespec.h first, for interface check.
* lib/nanosleep.c: Include <sys/time.h> unconditionally, since we
now assume the sys_time module.
* lib/tempname.c: Likewise.
* lib/timespec.h: Likewise.
* lib/nanosleep.c: Don't worry about TIME_WITH_SYS_TIME; no longer
needed.
* lib/strftime.c: Likewise.
* lib/timespec.h: Likewise.
* lib/posixtm.c: Include posixtm.h first, for interface check.
Don't worry about TM_IN_SYS_TIME; that's wayyy obsolete.
* lib/posixtm.h: Include stdbool.h and time.h, for proper interface.
* lib/strftime.c: Don't include <sys/types.h>; shouldn't be needed.
* lib/sys_time_.h: New file.
* lib/timespec.h (struct timespec): Use long int, not long.
* m4/gettimeofday.m4 (gl_FUNC_GETTIMEOFDAY):
(gl_FUNC_GETTIMEOFDAY_CLOBBER, gl_PREREQ_GETTIMEOFDAY):
Remove obsolescent call to AC_HEADER_TIME.
* m4/mktime.m4 (AC_FUNC_MKTIME): Likewise.
* m4/nanosleep.m4 (gl_FUNC_NANOSLEEP): Likewise.
* m4/strftime.m4 (gl_FUNC_STRFTIME): Likewise.
* m4/timespec.m4 (gl_TIMESPEC, gl_CHECK_TYPE_STRUCT_TIMESPEC):
Likewise.
* m4/tzset.m4 (gl_FUNC_TZSET_CLOBBER): Likewise.
* m4/utimbuf.m4 (gl_CHECK_TYPE_STRUCT_UTIMBUF): Likewise.
* m4/gettimeofday.m4 (gl_FUNC_GETTIMEOFDAY): Move sys/time.h tests
into the sys_time module. Check for gettimeofday just once.
Prefix our variables with gl_, not with ac_ or jm_. Tighten test
for gettimeofday signature to just check the signature. Merely
compile it, since linking doesn't test signature. Improve test for
whether gettimeofday.o is actually needed.
(gl_FUNC_GETTIMEOFDAY_CLOBBER): Renamed from
AC_FUNC_GETTIMEOFDAY_CLOBBER. All uses changed. Use
AC_RUN_IFELSE rather than AC_TRY_RUN. If clobbering, set
and define GETTIMEOFDAY_CLOBBERS_LOCALTIME.
(gl_GETTIMEOFDAY_REPLACE_LOCALTIME): Don't define
GETTIMEOFDAY_CLOBBERS_LOCALTIME; that's gl_FUNC_GETTIMEOFDAY_CLOBBER's
job. Don't define tzset; that's gl_FUNC_TZSET_CLOBBER's job.
* m4/mktime.m4 (AC_FUNC_MKTIME): Just include <time.h> rather
than worrying about sys/time.h.
* m4/nanosleep.m4 (gl_FUNC_NANOSLEEP):
Don't bother worrying about TIME_WITH_SYS_TIME.
* m4/stat-time.m4 (gl_STAT_TIME): Likewise.
* m4/posixtm.m4 (gl_POSIXTM): Remove obsolescent call to AC_STRUCT_TM.
* m4/sys_time_h.m4: New file.
* m4/tzset.m4 (gl_FUNC_TZSET_CLOBBER): Require gl_HEADER_SYS_TIME_H.
Don't include sys/time.h. Return from main rather than exiting.
Define TZSET_CLOBBERS_LOCALTIME, for consistency with other names;
all uses changed.
* modules/gethrxtime (Depends-on): Add sys_time.
* modules/gettime (Depends-on): Likewise.
* modules/gettimeofday (Depends-on): Likewise.
* modules/nanosleep (Depends-on): Likewise.
* modules/settime (Depends-on): Likewise.
* modules/tempname (Depends-on): Likewise.
* modules/utimens (Depends-on): Likewise.
* modules/gettimeofday (Files): Remove lib/gettimeofday.h.
(Include:) Change back to <sys/time.h>.
(Maintainer:) Add self.
* modules/sys_time: New file.
* modules/tempname (Depends-on): Add gettimeofday.
* tests/test-gettimeofday.c: Include <sys/time.h>
rather than gettimeofday.h.
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