diff options
| author | Ulrich Drepper <drepper@gmail.com> | 2011-12-24 00:40:15 -0500 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2012-01-01 07:17:21 -0500 |
| commit | 74033a2507841cf077e31221de2481ff30b43d51 (patch) | |
| tree | 4197ce221b38e8576d49388f01e53036b49bb0fb /time/time.h | |
| parent | 380d7e87dc80978581e73063dff0e264283c0306 (diff) | |
Implement timespec_get
Diffstat (limited to 'time/time.h')
| -rw-r--r-- | time/time.h | 43 |
1 files changed, 30 insertions, 13 deletions
diff --git a/time/time.h b/time/time.h index fee8d27052..5cb19db29d 100644 --- a/time/time.h +++ b/time/time.h @@ -107,10 +107,11 @@ typedef __timer_t timer_t; #undef __need_timer_t -#if !defined __timespec_defined && \ - ((defined _TIME_H && \ - (defined __USE_POSIX199309 || defined __USE_MISC)) || \ - defined __need_timespec) +#if (!defined __timespec_defined \ + && ((defined _TIME_H \ + && (defined __USE_POSIX199309 || defined __USE_MISC \ + || defined __USE_ISOC11)) \ + || defined __need_timespec)) # define __timespec_defined 1 # include <bits/types.h> /* This defines __time_t for us. */ @@ -142,13 +143,13 @@ struct tm int tm_yday; /* Days in year.[0-365] */ int tm_isdst; /* DST. [-1/0/1]*/ -#ifdef __USE_BSD +# ifdef __USE_BSD long int tm_gmtoff; /* Seconds east of UTC. */ __const char *tm_zone; /* Timezone abbreviation. */ -#else +# else long int __tm_gmtoff; /* Seconds east of UTC. */ __const char *__tm_zone; /* Timezone abbreviation. */ -#endif +# endif }; __END_NAMESPACE_STD #if defined __USE_XOPEN || defined __USE_POSIX || defined __USE_MISC @@ -156,7 +157,7 @@ __USING_NAMESPACE_STD(tm) #endif -#ifdef __USE_POSIX199309 +# ifdef __USE_POSIX199309 /* POSIX.1b structure for timer start values and intervals. */ struct itimerspec { @@ -167,14 +168,23 @@ struct itimerspec /* We can use a simple forward declaration. */ struct sigevent; -#endif /* POSIX.1b */ +# endif /* POSIX.1b */ -#ifdef __USE_XOPEN2K -# ifndef __pid_t_defined +# ifdef __USE_XOPEN2K +# ifndef __pid_t_defined typedef __pid_t pid_t; -# define __pid_t_defined +# define __pid_t_defined +# endif +# endif + + +# ifdef __USE_ISOC11 +/* Time base values for timespec_get. */ +enum + { + TIME_UTC = 1 + }; # endif -#endif __BEGIN_NAMESPACE_STD @@ -353,6 +363,13 @@ extern int clock_getcpuclockid (pid_t __pid, clockid_t *__clock_id) __THROW; # endif +# ifdef __USE_ISOC11 +/* Set TS to calendar time based in time base BASE. */ +extern int timespec_get (struct timespec *__ts, int __base) + __THROW __nonnull ((1)); +# endif + + /* Create new per-process timer using CLOCK_ID. */ extern int timer_create (clockid_t __clock_id, struct sigevent *__restrict __evp, |