1 /* -*- buffer-read-only: t -*- vi: set ro: */
2 /* DO NOT EDIT! GENERATED AUTOMATICALLY! */
3 /* A more-standard <time.h>.
5 Copyright (C) 2007 Free Software Foundation, Inc.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3, or (at your option)
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software Foundation,
19 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
21 /* Don't get in the way of glibc when it includes time.h merely to
22 declare a few standard symbols, rather than to declare all the
23 symbols. Also, Solaris 8 <time.h> eventually includes itself
24 recursively; if that is happening, just include the system <time.h>
25 without adding our own declarations. */
26 #if (defined __need_time_t || defined __need_clock_t \
27 || defined __need_timespec \
28 || defined _GL_TIME_H)
30 # @INCLUDE_NEXT@ @NEXT_TIME_H@
36 # @INCLUDE_NEXT@ @NEXT_TIME_H@
42 /* Some systems don't define struct timespec (e.g., AIX 4.1, Ultrix 4.3).
43 Or they define it with the wrong member names or define it in <sys/time.h>
44 (e.g., FreeBSD circa 1997). */
45 # if ! @TIME_H_DEFINES_STRUCT_TIMESPEC@
46 # if @SYS_TIME_H_DEFINES_STRUCT_TIMESPEC@
47 # include <sys/time.h>
50 # define timespec rpl_timespec
59 /* Sleep for at least RQTP seconds unless interrupted, If interrupted,
60 return -1 and store the remaining time into RMTP. See
61 <http://www.opengroup.org/susv3xsh/nanosleep.html>. */
62 # if @REPLACE_NANOSLEEP@
63 # define nanosleep rpl_nanosleep
64 int nanosleep (struct timespec const *__rqtp, struct timespec *__rmtp);
67 /* Convert TIMER to RESULT, assuming local time and UTC respectively. See
68 <http://www.opengroup.org/susv3xsh/localtime_r.html> and
69 <http://www.opengroup.org/susv3xsh/gmtime_r.html>. */
70 # if @REPLACE_LOCALTIME_R@
72 # define localtime_r rpl_localtime_r
74 # define gmtime_r rpl_gmtime_r
75 struct tm *localtime_r (time_t const *restrict __timer,
76 struct tm *restrict __result);
77 struct tm *gmtime_r (time_t const *restrict __timer,
78 struct tm *restrict __result);
81 /* Parse BUF as a time stamp, assuming FORMAT specifies its layout, and store
82 the resulting broken-down time into TM. See
83 <http://www.opengroup.org/susv3xsh/strptime.html>. */
84 # if @REPLACE_STRPTIME@
86 # define strptime rpl_strptime
87 char *strptime (char const *restrict __buf, char const *restrict __format,
88 struct tm *restrict __tm);
91 /* Convert TM to a time_t value, assuming UTC. */
94 # define timegm rpl_timegm
95 time_t timegm (struct tm *__tm);
98 /* Encourage applications to avoid unsafe functions that can overrun
99 buffers when given outlandish struct tm values. Portable
100 applications should use strftime (or even sprintf) instead. */
101 # if GNULIB_PORTCHECK
103 # define asctime eschew_asctime
105 # define asctime_r eschew_asctime_r
107 # define ctime eschew_ctime
109 # define ctime_r eschew_ctime_r