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update time related function.

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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1091 bbd45198-f89e-11dd-88c7-29a3b14d5316
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bernard.xiong
2010-11-22 09:52:06 +00:00
parent cb72c44e5a
commit cf85a6688f
8 changed files with 32 additions and 51 deletions
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17
components/pthreads/pthread.h
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@@ -237,5 +237,22 @@ int pthread_barrier_init(pthread_barrier_t *barrier,
int pthread_barrier_wait(pthread_barrier_t *barrier);
/* Signal Generation and Delivery, P1003.1b-1993, p. 63
NOTE: P1003.1c/D10, p. 34 adds sigev_notify_function and
sigev_notify_attributes to the sigevent structure. */
union sigval {
int sival_int; /* Integer signal value */
void *sival_ptr; /* Pointer signal value */
};
struct sigevent {
int sigev_notify; /* Notification type */
int sigev_signo; /* Signal number */
union sigval sigev_value; /* Signal value */
void (*sigev_notify_function)( union sigval );
/* Notification function */
pthread_attr_t *sigev_notify_attributes; /* Notification Attributes */
};
#endif