Current Dir: /usr/include/
[DIR] arpa [ delete | rename ]
[DIR] asm [ delete | rename ]
[DIR] asm-generic [ delete | rename ]
[DIR] bind9 [ delete | rename ]
[DIR] bits [ delete | rename ]
[DIR] blkid [ delete | rename ]
[DIR] brotli [ delete | rename ]
[DIR] bsock [ delete | rename ]
[DIR] c++ [ delete | rename ]
[DIR] criu-lve [ delete | rename ]
[DIR] drm [ delete | rename ]
[DIR] e2p [ delete | rename ]
[DIR] et [ delete | rename ]
[DIR] event2 [ delete | rename ]
[DIR] ext2fs [ delete | rename ]
[DIR] finclude [ delete | rename ]
[DIR] fontconfig [ delete | rename ]
[DIR] freetype2 [ delete | rename ]
[DIR] fstrm [ delete | rename ]
[DIR] fwctl [ delete | rename ]
[DIR] gdbm [ delete | rename ]
[DIR] gio-unix-2.0 [ delete | rename ]
[DIR] GL [ delete | rename ]
[DIR] glib-2.0 [ delete | rename ]
[DIR] gnu [ delete | rename ]
[DIR] google [ delete | rename ]
[DIR] graphite2 [ delete | rename ]
[DIR] gssapi [ delete | rename ]
[DIR] gssrpc [ delete | rename ]
[DIR] harfbuzz [ delete | rename ]
[DIR] json-c [ delete | rename ]
[DIR] kadm5 [ delete | rename ]
[DIR] krb5 [ delete | rename ]
[DIR] libexslt [ delete | rename ]
[DIR] libltdl [ delete | rename ]
[DIR] libmount [ delete | rename ]
[DIR] libpng16 [ delete | rename ]
[DIR] libxml2 [ delete | rename ]
[DIR] libxslt [ delete | rename ]
[DIR] linux [ delete | rename ]
[DIR] lve [ delete | rename ]
[DIR] lzma [ delete | rename ]
[DIR] misc [ delete | rename ]
[DIR] mtd [ delete | rename ]
[DIR] mysql [ delete | rename ]
[DIR] ncurses [ delete | rename ]
[DIR] ncursesw [ delete | rename ]
[DIR] net [ delete | rename ]
[DIR] netash [ delete | rename ]
[DIR] netatalk [ delete | rename ]
[DIR] netax25 [ delete | rename ]
[DIR] neteconet [ delete | rename ]
[DIR] netinet [ delete | rename ]
[DIR] netipx [ delete | rename ]
[DIR] netiucv [ delete | rename ]
[DIR] netpacket [ delete | rename ]
[DIR] netrom [ delete | rename ]
[DIR] netrose [ delete | rename ]
[DIR] nfs [ delete | rename ]
[DIR] openssl [ delete | rename ]
[DIR] pcp [ delete | rename ]
[DIR] protobuf-c [ delete | rename ]
[DIR] protocols [ delete | rename ]
[DIR] python3.9 [ delete | rename ]
[DIR] rdma [ delete | rename ]
[DIR] rpc [ delete | rename ]
[DIR] rpcsvc [ delete | rename ]
[DIR] scsi [ delete | rename ]
[DIR] security [ delete | rename ]
[DIR] selinux [ delete | rename ]
[DIR] sepol [ delete | rename ]
[DIR] sound [ delete | rename ]
[DIR] sys [ delete | rename ]
[DIR] sysprof-4 [ delete | rename ]
[DIR] tirpc [ delete | rename ]
[DIR] unicode [ delete | rename ]
[DIR] video [ delete | rename ]
[DIR] webp [ delete | rename ]
[DIR] X11 [ delete | rename ]
[DIR] xcb [ delete | rename ]
[DIR] xen [ delete | rename ]
[FILE] a.out.h [ edit | delete | rename ]
[FILE] aio.h [ edit | delete | rename ]
[FILE] aliases.h [ edit | delete | rename ]
[FILE] alloca.h [ edit | delete | rename ]
[FILE] ar.h [ edit | delete | rename ]
[FILE] argp.h [ edit | delete | rename ]
[FILE] argz.h [ edit | delete | rename ]
[FILE] assert.h [ edit | delete | rename ]
[FILE] autosprintf.h [ edit | delete | rename ]
[FILE] byteswap.h [ edit | delete | rename ]
[FILE] bzlib.h [ edit | delete | rename ]
[FILE] complex.h [ edit | delete | rename ]
[FILE] com_err.h [ edit | delete | rename ]
[FILE] cpio.h [ edit | delete | rename ]
[FILE] cpuidle.h [ edit | delete | rename ]
[FILE] crypt.h [ edit | delete | rename ]
[FILE] ctype.h [ edit | delete | rename ]
[FILE] curses.h [ edit | delete | rename ]
[FILE] cursesapp.h [ edit | delete | rename ]
[FILE] cursesf.h [ edit | delete | rename ]
[FILE] cursesm.h [ edit | delete | rename ]
[FILE] cursesp.h [ edit | delete | rename ]
[FILE] cursesw.h [ edit | delete | rename ]
[FILE] cursslk.h [ edit | delete | rename ]
[FILE] dbm.h [ edit | delete | rename ]
[FILE] dirent.h [ edit | delete | rename ]
[FILE] dlfcn.h [ edit | delete | rename ]
[FILE] elf.h [ edit | delete | rename ]
[FILE] endian.h [ edit | delete | rename ]
[FILE] entities.h [ edit | delete | rename ]
[FILE] envz.h [ edit | delete | rename ]
[FILE] err.h [ edit | delete | rename ]
[FILE] errno.h [ edit | delete | rename ]
[FILE] error.h [ edit | delete | rename ]
[FILE] eti.h [ edit | delete | rename ]
[FILE] etip.h [ edit | delete | rename ]
[FILE] evdns.h [ edit | delete | rename ]
[FILE] event.h [ edit | delete | rename ]
[FILE] evhttp.h [ edit | delete | rename ]
[FILE] evrpc.h [ edit | delete | rename ]
[FILE] evutil.h [ edit | delete | rename ]
[FILE] execinfo.h [ edit | delete | rename ]
[FILE] expat.h [ edit | delete | rename ]
[FILE] expat_config.h [ edit | delete | rename ]
[FILE] expat_external.h [ edit | delete | rename ]
[FILE] fcntl.h [ edit | delete | rename ]
[FILE] features-time64.h [ edit | delete | rename ]
[FILE] features.h [ edit | delete | rename ]
[FILE] fenv.h [ edit | delete | rename ]
[FILE] ffi-x86_64.h [ edit | delete | rename ]
[FILE] ffi.h [ edit | delete | rename ]
[FILE] ffitarget-x86_64.h [ edit | delete | rename ]
[FILE] ffitarget.h [ edit | delete | rename ]
[FILE] FlexLexer.h [ edit | delete | rename ]
[FILE] fmtmsg.h [ edit | delete | rename ]
[FILE] fnmatch.h [ edit | delete | rename ]
[FILE] form.h [ edit | delete | rename ]
[FILE] fpu_control.h [ edit | delete | rename ]
[FILE] fstab.h [ edit | delete | rename ]
[FILE] fstrm.h [ edit | delete | rename ]
[FILE] fts.h [ edit | delete | rename ]
[FILE] ftw.h [ edit | delete | rename ]
[FILE] gconv.h [ edit | delete | rename ]
[FILE] gd.h [ edit | delete | rename ]
[FILE] gdbm.h [ edit | delete | rename ]
[FILE] gdcache.h [ edit | delete | rename ]
[FILE] gdfontg.h [ edit | delete | rename ]
[FILE] gdfontl.h [ edit | delete | rename ]
[FILE] gdfontmb.h [ edit | delete | rename ]
[FILE] gdfonts.h [ edit | delete | rename ]
[FILE] gdfontt.h [ edit | delete | rename ]
[FILE] gdfx.h [ edit | delete | rename ]
[FILE] gdpp.h [ edit | delete | rename ]
[FILE] gd_color_map.h [ edit | delete | rename ]
[FILE] gd_errors.h [ edit | delete | rename ]
[FILE] gd_io.h [ edit | delete | rename ]
[FILE] gelf.h [ edit | delete | rename ]
[FILE] getopt.h [ edit | delete | rename ]
[FILE] gettext-po.h [ edit | delete | rename ]
[FILE] glob.h [ edit | delete | rename ]
[FILE] gnu-versions.h [ edit | delete | rename ]
[FILE] gnumake.h [ edit | delete | rename ]
[FILE] gpg-error.h [ edit | delete | rename ]
[FILE] gpgrt.h [ edit | delete | rename ]
[FILE] grp.h [ edit | delete | rename ]
[FILE] gshadow.h [ edit | delete | rename ]
[FILE] gssapi.h [ edit | delete | rename ]
[FILE] iconv.h [ edit | delete | rename ]
[FILE] idn-free.h [ edit | delete | rename ]
[FILE] idn-int.h [ edit | delete | rename ]
[FILE] idna.h [ edit | delete | rename ]
[FILE] ieee754.h [ edit | delete | rename ]
[FILE] ifaddrs.h [ edit | delete | rename ]
[FILE] inttypes.h [ edit | delete | rename ]
[FILE] jconfig-64.h [ edit | delete | rename ]
[FILE] jconfig.h [ edit | delete | rename ]
[FILE] jerror.h [ edit | delete | rename ]
[FILE] jmorecfg.h [ edit | delete | rename ]
[FILE] jpegint.h [ edit | delete | rename ]
[FILE] jpeglib.h [ edit | delete | rename ]
[FILE] kdb.h [ edit | delete | rename ]
[FILE] keyutils.h [ edit | delete | rename ]
[FILE] krad.h [ edit | delete | rename ]
[FILE] krb5.h [ edit | delete | rename ]
[FILE] langinfo.h [ edit | delete | rename ]
[FILE] lastlog.h [ edit | delete | rename ]
[FILE] libaio.h [ edit | delete | rename ]
[FILE] libelf.h [ edit | delete | rename ]
[FILE] libgen.h [ edit | delete | rename ]
[FILE] libintl.h [ edit | delete | rename ]
[FILE] libtasn1.h [ edit | delete | rename ]
[FILE] limits.h [ edit | delete | rename ]
[FILE] link.h [ edit | delete | rename ]
[FILE] lmdb.h [ edit | delete | rename ]
[FILE] locale.h [ edit | delete | rename ]
[FILE] ltdl.h [ edit | delete | rename ]
[FILE] lzma.h [ edit | delete | rename ]
[FILE] malloc.h [ edit | delete | rename ]
[FILE] math.h [ edit | delete | rename ]
[FILE] maxminddb.h [ edit | delete | rename ]
[FILE] maxminddb_config-64.h [ edit | delete | rename ]
[FILE] maxminddb_config.h [ edit | delete | rename ]
[FILE] mcheck.h [ edit | delete | rename ]
[FILE] memory.h [ edit | delete | rename ]
[FILE] menu.h [ edit | delete | rename ]
[FILE] mntent.h [ edit | delete | rename ]
[FILE] monetary.h [ edit | delete | rename ]
[FILE] mqueue.h [ edit | delete | rename ]
[FILE] ncurses.h [ edit | delete | rename ]
[FILE] ncurses_dll.h [ edit | delete | rename ]
[FILE] nc_tparm.h [ edit | delete | rename ]
[FILE] ndbm.h [ edit | delete | rename ]
[FILE] netdb.h [ edit | delete | rename ]
[FILE] nlist.h [ edit | delete | rename ]
[FILE] nl_types.h [ edit | delete | rename ]
[FILE] nss.h [ edit | delete | rename ]
[FILE] obstack.h [ edit | delete | rename ]
[FILE] panel.h [ edit | delete | rename ]
[FILE] paths.h [ edit | delete | rename ]
[FILE] pcre.h [ edit | delete | rename ]
[FILE] pcre2.h [ edit | delete | rename ]
[FILE] pcre2posix.h [ edit | delete | rename ]
[FILE] pcrecpp.h [ edit | delete | rename ]
[FILE] pcrecpparg.h [ edit | delete | rename ]
[FILE] pcreposix.h [ edit | delete | rename ]
[FILE] pcre_scanner.h [ edit | delete | rename ]
[FILE] pcre_stringpiece.h [ edit | delete | rename ]
[FILE] png.h [ edit | delete | rename ]
[FILE] pngconf.h [ edit | delete | rename ]
[FILE] pnglibconf.h [ edit | delete | rename ]
[FILE] poll.h [ edit | delete | rename ]
[FILE] powercap.h [ edit | delete | rename ]
[FILE] pr29.h [ edit | delete | rename ]
[FILE] printf.h [ edit | delete | rename ]
[FILE] proc_service.h [ edit | delete | rename ]
[FILE] profile.h [ edit | delete | rename ]
[FILE] pthread.h [ edit | delete | rename ]
[FILE] pty.h [ edit | delete | rename ]
[FILE] punycode.h [ edit | delete | rename ]
[FILE] pwd.h [ edit | delete | rename ]
[FILE] regex.h [ edit | delete | rename ]
[FILE] regexp.h [ edit | delete | rename ]
[FILE] resolv.h [ edit | delete | rename ]
[FILE] re_comp.h [ edit | delete | rename ]
[FILE] sched.h [ edit | delete | rename ]
[FILE] search.h [ edit | delete | rename ]
[FILE] semaphore.h [ edit | delete | rename ]
[FILE] setjmp.h [ edit | delete | rename ]
[FILE] sgtty.h [ edit | delete | rename ]
[FILE] shadow.h [ edit | delete | rename ]
[FILE] signal.h [ edit | delete | rename ]
[FILE] spawn.h [ edit | delete | rename ]
[FILE] stab.h [ edit | delete | rename ]
[FILE] stdc-predef.h [ edit | delete | rename ]
[FILE] stdint.h [ edit | delete | rename ]
[FILE] stdio.h [ edit | delete | rename ]
[FILE] stdio_ext.h [ edit | delete | rename ]
[FILE] stdlib.h [ edit | delete | rename ]
[FILE] string.h [ edit | delete | rename ]
[FILE] stringprep.h [ edit | delete | rename ]
[FILE] strings.h [ edit | delete | rename ]
[FILE] syscall.h [ edit | delete | rename ]
[FILE] sysexits.h [ edit | delete | rename ]
[FILE] syslog.h [ edit | delete | rename ]
[FILE] tar.h [ edit | delete | rename ]
[FILE] term.h [ edit | delete | rename ]
[FILE] termcap.h [ edit | delete | rename ]
[FILE] termio.h [ edit | delete | rename ]
[FILE] termios.h [ edit | delete | rename ]
[FILE] term_entry.h [ edit | delete | rename ]
[FILE] tgmath.h [ edit | delete | rename ]
[FILE] threads.h [ edit | delete | rename ]
[FILE] thread_db.h [ edit | delete | rename ]
[FILE] tic.h [ edit | delete | rename ]
[FILE] tiff.h [ edit | delete | rename ]
[FILE] tiffconf-64.h [ edit | delete | rename ]
[FILE] tiffconf.h [ edit | delete | rename ]
[FILE] tiffio.h [ edit | delete | rename ]
[FILE] tiffio.hxx [ edit | delete | rename ]
[FILE] tiffvers.h [ edit | delete | rename ]
[FILE] time.h [ edit | delete | rename ]
[FILE] tld.h [ edit | delete | rename ]
[FILE] ttyent.h [ edit | delete | rename ]
[FILE] uchar.h [ edit | delete | rename ]
[FILE] ucontext.h [ edit | delete | rename ]
[FILE] ulimit.h [ edit | delete | rename ]
[FILE] unctrl.h [ edit | delete | rename ]
[FILE] unistd.h [ edit | delete | rename ]
[FILE] utime.h [ edit | delete | rename ]
[FILE] utmp.h [ edit | delete | rename ]
[FILE] utmpx.h [ edit | delete | rename ]
[FILE] values.h [ edit | delete | rename ]
[FILE] verto-module.h [ edit | delete | rename ]
[FILE] verto.h [ edit | delete | rename ]
[FILE] wait.h [ edit | delete | rename ]
[FILE] wchar.h [ edit | delete | rename ]
[FILE] wctype.h [ edit | delete | rename ]
[FILE] wordexp.h [ edit | delete | rename ]
[FILE] zconf.h [ edit | delete | rename ]
[FILE] zdict.h [ edit | delete | rename ]
[FILE] zlib.h [ edit | delete | rename ]
[FILE] zstd.h [ edit | delete | rename ]
[FILE] zstd_errors.h [ edit | delete | rename ]
Viewing: /usr/include/time.h
/* Copyright (C) 1991-2021 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
/*
* ISO C99 Standard: 7.23 Date and time <time.h>
*/
#ifndef _TIME_H
#define _TIME_H 1
#include <features.h>
#define __need_size_t
#define __need_NULL
#include <stddef.h>
/* This defines CLOCKS_PER_SEC, which is the number of processor clock
ticks per second, and possibly a number of other constants. */
#include <bits/time.h>
/* Many of the typedefs and structs whose official home is this header
may also need to be defined by other headers. */
#include <bits/types/clock_t.h>
#include <bits/types/time_t.h>
#include <bits/types/struct_tm.h>
#if defined __USE_POSIX199309 || defined __USE_ISOC11
# include <bits/types/struct_timespec.h>
#endif
#ifdef __USE_POSIX199309
# include <bits/types/clockid_t.h>
# include <bits/types/timer_t.h>
# include <bits/types/struct_itimerspec.h>
struct sigevent;
#endif
#ifdef __USE_XOPEN2K
# ifndef __pid_t_defined
typedef __pid_t pid_t;
# define __pid_t_defined
# endif
#endif
#ifdef __USE_XOPEN2K8
# include <bits/types/locale_t.h>
#endif
#ifdef __USE_ISOC11
/* Time base values for timespec_get. */
# define TIME_UTC 1
#endif
__BEGIN_DECLS
/* Time used by the program so far (user time + system time).
The result / CLOCKS_PER_SEC is program time in seconds. */
extern clock_t clock (void) __THROW;
#ifndef __USE_TIME_BITS64
/* Return the current time and put it in *TIMER if TIMER is not NULL. */
extern time_t time (time_t *__timer) __THROW;
/* Return the difference between TIME1 and TIME0. */
extern double difftime (time_t __time1, time_t __time0)
__THROW __attribute__ ((__const__));
/* Return the `time_t' representation of TP and normalize TP. */
extern time_t mktime (struct tm *__tp) __THROW;
#else
# ifdef __REDIRECT_NTH
extern time_t __REDIRECT_NTH (time, (time_t *__timer), __time64);
extern double __REDIRECT_NTH (difftime, (time_t __time1, time_t __time0),
__difftime64) __attribute__ ((__const__));
extern time_t __REDIRECT_NTH (mktime, (struct tm *__tp), __mktime64);
# else
# define time __time64
# define difftime __difftime64
# define mktime __mktime64
# endif
#endif
/* Format TP into S according to FORMAT.
Write no more than MAXSIZE characters and return the number
of characters written, or 0 if it would exceed MAXSIZE. */
extern size_t strftime (char *__restrict __s, size_t __maxsize,
const char *__restrict __format,
const struct tm *__restrict __tp) __THROW;
#ifdef __USE_XOPEN
/* Parse S according to FORMAT and store binary time information in TP.
The return value is a pointer to the first unparsed character in S. */
extern char *strptime (const char *__restrict __s,
const char *__restrict __fmt, struct tm *__tp)
__THROW;
#endif
#ifdef __USE_XOPEN2K8
/* Similar to the two functions above but take the information from
the provided locale and not the global locale. */
extern size_t strftime_l (char *__restrict __s, size_t __maxsize,
const char *__restrict __format,
const struct tm *__restrict __tp,
locale_t __loc) __THROW;
#endif
#ifdef __USE_GNU
extern char *strptime_l (const char *__restrict __s,
const char *__restrict __fmt, struct tm *__tp,
locale_t __loc) __THROW;
#endif
#ifndef __USE_TIME_BITS64
/* Return the `struct tm' representation of *TIMER
in Universal Coordinated Time (aka Greenwich Mean Time). */
extern struct tm *gmtime (const time_t *__timer) __THROW;
/* Return the `struct tm' representation
of *TIMER in the local timezone. */
extern struct tm *localtime (const time_t *__timer) __THROW;
#else
# ifdef __REDIRECT_NTH
extern struct tm*__REDIRECT_NTH (gmtime, (const time_t *__timer), __gmtime64);
extern struct tm *__REDIRECT_NTH (localtime, (const time_t *__timer),
__localtime64);
# else
# define gmtime __gmtime64
# define localtime __localtime64
# endif
#endif
#if defined __USE_POSIX || __GLIBC_USE (ISOC2X)
# ifndef __USE_TIME_BITS64
/* Return the `struct tm' representation of *TIMER in UTC,
using *TP to store the result. */
extern struct tm *gmtime_r (const time_t *__restrict __timer,
struct tm *__restrict __tp) __THROW;
/* Return the `struct tm' representation of *TIMER in local time,
using *TP to store the result. */
extern struct tm *localtime_r (const time_t *__restrict __timer,
struct tm *__restrict __tp) __THROW;
# else
# ifdef __REDIRECT_NTH
extern struct tm*__REDIRECT_NTH (gmtime_r, (const time_t *__restrict __timer,
struct tm *__restrict __tp),
__gmtime64_r);
extern struct tm*__REDIRECT_NTH (localtime_r, (const time_t *__restrict __t,
struct tm *__restrict __tp),
__localtime64_r);
# else
# define gmtime_r __gmtime64_r
# define localtime_r __localtime_r
# endif
# endif
#endif /* POSIX || C2X */
/* Return a string of the form "Day Mon dd hh:mm:ss yyyy\n"
that is the representation of TP in this format. */
extern char *asctime (const struct tm *__tp) __THROW;
/* Equivalent to `asctime (localtime (timer))'. */
#ifndef __USE_TIME_BITS64
extern char *ctime (const time_t *__timer) __THROW;
#else
# ifdef __REDIRECT_NTH
extern char *__REDIRECT_NTH (ctime, (const time_t *__timer), __ctime64);
# else
# define ctime __ctime64
# endif
#endif
#ifdef __USE_POSIX
/* Reentrant versions of the above functions. */
/* Return in BUF a string of the form "Day Mon dd hh:mm:ss yyyy\n"
that is the representation of TP in this format. */
extern char *asctime_r (const struct tm *__restrict __tp,
char *__restrict __buf) __THROW;
/* Equivalent to `asctime_r (localtime_r (timer, *TMP*), buf)'. */
#ifndef __USE_TIME_BITS64
extern char *ctime_r (const time_t *__restrict __timer,
char *__restrict __buf) __THROW;
#else
# ifdef __REDIRECT_NTH
extern char *__REDIRECT_NTH (ctime_r, (const time_t *__restrict __timer,
char *__restrict __buf), __ctime64_r);
# else
# define ctime_r __ctime64_r
# endif
#endif
#endif /* POSIX */
/* Defined in localtime.c. */
extern char *__tzname[2]; /* Current time zone abbreviations. */
extern int __daylight; /* If daylight-saving time is ever in use. */
extern long int __timezone; /* Seconds west of UTC. */
#ifdef __USE_POSIX
/* Same as above. */
extern char *tzname[2];
/* Set time conversion information from the TZ environment variable.
If TZ is not defined, a locale-dependent default is used. */
extern void tzset (void) __THROW;
#endif
#if defined __USE_MISC || defined __USE_XOPEN
extern int daylight;
extern long int timezone;
#endif
/* Nonzero if YEAR is a leap year (every 4 years,
except every 100th isn't, and every 400th is). */
#define __isleap(year) \
((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0))
#ifdef __USE_MISC
/* Miscellaneous functions many Unices inherited from the public domain
localtime package. These are included only for compatibility. */
#ifndef __USE_TIME_BITS64
/* Like `mktime', but for TP represents Universal Time, not local time. */
extern time_t timegm (struct tm *__tp) __THROW;
/* Another name for `mktime'. */
extern time_t timelocal (struct tm *__tp) __THROW;
#else
# ifdef __REDIRECT_NTH
extern time_t __REDIRECT_NTH (timegm, (struct tm *__tp), __timegm64);
extern time_t __REDIRECT_NTH (timelocal, (struct tm *__tp), __mktime64);
# else
# define timegm __timegm64
# endif
#endif
/* Return the number of days in YEAR. */
extern int dysize (int __year) __THROW __attribute__ ((__const__));
#endif
#ifdef __USE_POSIX199309
# ifndef __USE_TIME_BITS64
/* Pause execution for a number of nanoseconds.
This function is a cancellation point and therefore not marked with
__THROW. */
extern int nanosleep (const struct timespec *__requested_time,
struct timespec *__remaining);
/* Get resolution of clock CLOCK_ID. */
extern int clock_getres (clockid_t __clock_id, struct timespec *__res) __THROW;
/* Get current value of clock CLOCK_ID and store it in TP. */
extern int clock_gettime (clockid_t __clock_id, struct timespec *__tp) __THROW;
/* Set clock CLOCK_ID to value TP. */
extern int clock_settime (clockid_t __clock_id, const struct timespec *__tp)
__THROW;
# else
# ifdef __REDIRECT
extern int __REDIRECT (nanosleep, (const struct timespec *__requested_time,
struct timespec *__remaining),
__nanosleep64);
extern int __REDIRECT_NTH (clock_getres, (clockid_t __clock_id,
struct timespec *__res),
__clock_getres64);
extern int __REDIRECT_NTH (clock_gettime, (clockid_t __clock_id, struct
timespec *__tp), __clock_gettime64);
extern int __REDIRECT_NTH (clock_settime, (clockid_t __clock_id, const struct
timespec *__tp), __clock_settime64);
# else
# define nanosleep __nanosleep64
# define clock_getres __clock_getres64
# define clock_gettime __clock_gettime64
# define clock_settime __clock_settime64
# endif
# endif
# ifdef __USE_XOPEN2K
/* High-resolution sleep with the specified clock.
This function is a cancellation point and therefore not marked with
__THROW. */
# ifndef __USE_TIME_BITS64
extern int clock_nanosleep (clockid_t __clock_id, int __flags,
const struct timespec *__req,
struct timespec *__rem);
# else
# ifdef __REDIRECT
extern int __REDIRECT (clock_nanosleep, (clockid_t __clock_id, int __flags,
const struct timespec *__req,
struct timespec *__rem),
__clock_nanosleep_time64);
# else
# define clock_nanosleep __clock_nanosleep_time64
# endif
# endif
/* Return clock ID for CPU-time clock. */
extern int clock_getcpuclockid (pid_t __pid, clockid_t *__clock_id) __THROW;
# endif
/* Create new per-process timer using CLOCK_ID. */
extern int timer_create (clockid_t __clock_id,
struct sigevent *__restrict __evp,
timer_t *__restrict __timerid) __THROW;
/* Delete timer TIMERID. */
extern int timer_delete (timer_t __timerid) __THROW;
/* Set timer TIMERID to VALUE, returning old value in OVALUE. */
# ifndef __USE_TIME_BITS64
extern int timer_settime (timer_t __timerid, int __flags,
const struct itimerspec *__restrict __value,
struct itimerspec *__restrict __ovalue) __THROW;
/* Get current value of timer TIMERID and store it in VALUE. */
extern int timer_gettime (timer_t __timerid, struct itimerspec *__value)
__THROW;
# else
# ifdef __REDIRECT_NTH
extern int __REDIRECT_NTH (timer_settime, (timer_t __timerid, int __flags,
const struct itimerspec *__restrict __value,
struct itimerspec *__restrict __ovalue),
__timer_settime64);
extern int __REDIRECT_NTH (timer_gettime, (timer_t __timerid,
struct itimerspec *__value),
__timer_gettime64);
# else
# define timer_settime __timer_settime64
# define timer_gettime __timer_gettime64
# endif
# endif
/* Get expiration overrun for timer TIMERID. */
extern int timer_getoverrun (timer_t __timerid) __THROW;
#endif
#ifdef __USE_ISOC11
# ifndef __USE_TIME_BITS64
/* Set TS to calendar time based in time base BASE. */
extern int timespec_get (struct timespec *__ts, int __base)
__THROW __nonnull ((1));
# else
# ifdef __REDIRECT_NTH
extern int __REDIRECT_NTH (timespec_get, (struct timespec *__ts, int __base),
__timespec_get64) __nonnull ((1));
# else
# define timespec_get __timespec_get64
# endif
# endif
#endif
#if __GLIBC_USE (ISOC2X)
# ifndef __USE_TIME_BITS64
/* Set TS to resolution of time base BASE. */
extern int timespec_getres (struct timespec *__ts, int __base)
__THROW;
# else
# ifdef __REDIRECT_NTH
extern int __REDIRECT_NTH (timespec_getres, (struct timespec *__ts,
int __base),
__timespec_getres64);
# else
# define timespec_getres __timespec_getres64
# endif
# endif
#endif
#ifdef __USE_XOPEN_EXTENDED
/* Set to one of the following values to indicate an error.
1 the DATEMSK environment variable is null or undefined,
2 the template file cannot be opened for reading,
3 failed to get file status information,
4 the template file is not a regular file,
5 an error is encountered while reading the template file,
6 memory allication failed (not enough memory available),
7 there is no line in the template that matches the input,
8 invalid input specification Example: February 31 or a time is
specified that can not be represented in a time_t (representing
the time in seconds since 00:00:00 UTC, January 1, 1970) */
extern int getdate_err;
/* Parse the given string as a date specification and return a value
representing the value. The templates from the file identified by
the environment variable DATEMSK are used. In case of an error
`getdate_err' is set.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern struct tm *getdate (const char *__string);
#endif
#ifdef __USE_GNU
/* Since `getdate' is not reentrant because of the use of `getdate_err'
and the static buffer to return the result in, we provide a thread-safe
variant. The functionality is the same. The result is returned in
the buffer pointed to by RESBUFP and in case of an error the return
value is != 0 with the same values as given above for `getdate_err'.
This function is not part of POSIX and therefore no official
cancellation point. But due to similarity with an POSIX interface
or due to the implementation it is a cancellation point and
therefore not marked with __THROW. */
extern int getdate_r (const char *__restrict __string,
struct tm *__restrict __resbufp);
#endif
__END_DECLS
#endif /* time.h. */