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authorUlrich Drepper <drepper@gmail.com>2011-12-24 00:40:15 -0500
committerUlrich Drepper <drepper@gmail.com>2012-01-01 07:17:21 -0500
commit74033a2507841cf077e31221de2481ff30b43d51 (patch)
tree4197ce221b38e8576d49388f01e53036b49bb0fb /time/time.h
parent380d7e87dc80978581e73063dff0e264283c0306 (diff)
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Implement timespec_get
Diffstat (limited to 'time/time.h')
-rw-r--r--time/time.h43
1 files changed, 30 insertions, 13 deletions
diff --git a/time/time.h b/time/time.h
index fee8d27..5cb19db 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,