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/* A more-standard <time.h>.
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Copyright (C) 2007 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
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/* Don't get in the way of glibc when it includes time.h merely to
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declare a few standard symbols, rather than to declare all the
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symbols. Also, Solaris 8 <time.h> eventually includes itself
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recursively; if that is happening, just include the system <time.h>
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without adding our own declarations. */
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#if (defined __need_time_t || defined __need_clock_t \
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|| defined __need_timespec \
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|| defined _GL_TIME_H)
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# @INCLUDE_NEXT@ @NEXT_TIME_H@
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# @INCLUDE_NEXT@ @NEXT_TIME_H@
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/* Some systems don't define struct timespec (e.g., AIX 4.1, Ultrix 4.3).
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Or they define it with the wrong member names or define it in <sys/time.h>
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(e.g., FreeBSD circa 1997). */
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# if ! @TIME_H_DEFINES_STRUCT_TIMESPEC@
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# if @SYS_TIME_H_DEFINES_STRUCT_TIMESPEC@
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# include <sys/time.h>
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# define timespec rpl_timespec
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/* Sleep for at least RQTP seconds unless interrupted, If interrupted,
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return -1 and store the remaining time into RMTP. See
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<http://www.opengroup.org/susv3xsh/nanosleep.html>. */
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# if @REPLACE_NANOSLEEP@
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# define nanosleep rpl_nanosleep
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int nanosleep (struct timespec const *__rqtp, struct timespec *__rmtp);
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/* Convert TIMER to RESULT, assuming local time and UTC respectively. See
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<http://www.opengroup.org/susv3xsh/localtime_r.html> and
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<http://www.opengroup.org/susv3xsh/gmtime_r.html>. */
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# if @REPLACE_LOCALTIME_R@
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# define localtime_r rpl_localtime_r
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# define gmtime_r rpl_gmtime_r
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struct tm *localtime_r (time_t const *restrict __timer,
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struct tm *restrict __result);
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struct tm *gmtime_r (time_t const *restrict __timer,
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struct tm *restrict __result);
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/* Parse BUF as a time stamp, assuming FORMAT specifies its layout, and store
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the resulting broken-down time into TM. See
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<http://www.opengroup.org/susv3xsh/strptime.html>. */
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# if @REPLACE_STRPTIME@
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# define strptime rpl_strptime
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char *strptime (char const *restrict __buf, char const *restrict __format,
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struct tm *restrict __tm);
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/* Convert TM to a time_t value, assuming UTC. */
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# define timegm rpl_timegm
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time_t timegm (struct tm *__tm);
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/* Encourage applications to avoid unsafe functions that can overrun
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buffers when given outlandish struct tm values. Portable
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applications should use strftime (or even sprintf) instead. */
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# define asctime eschew_asctime
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# define asctime_r eschew_asctime_r
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# define ctime eschew_ctime
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# define ctime_r eschew_ctime_r
added
removed
gnulib/time.in.h
