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[libc] move struct sigevent to libc_signal.h file.

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This commit is contained in:
BernardXiong 2017-12-31 14:48:54 +08:00
parent 5a95d35626
commit 4bc082e7cb
3 changed files with 14 additions and 22 deletions
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21
components/libc/pthreads/pthread.h
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@ -276,27 +276,6 @@ int pthread_barrier_init(pthread_barrier_t *barrier,
int pthread_barrier_wait(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. */
#if 0
union sigval
{
int sival_int; /* Integer signal value */
void *sival_ptr; /* Pointer signal value */
};
#endif
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 */
};
/* posix clock and timer */ /* posix clock and timer */
#define MILLISECOND_PER_SECOND 1000UL #define MILLISECOND_PER_SECOND 1000UL
#define MICROSECOND_PER_SECOND 1000000UL #define MICROSECOND_PER_SECOND 1000000UL

1
components/libc/signal/posix_signal.h
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@ -97,7 +97,6 @@ struct sigevent {
int sigev_signo; int sigev_signo;
union sigval sigev_value; union sigval sigev_value;
void (*sigev_notify_function)( union sigval ); void (*sigev_notify_function)( union sigval );
pthread_attr_t *sigev_notify_attributes; pthread_attr_t *sigev_notify_attributes;

14
include/libc/libc_signal.h
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@ -30,12 +30,26 @@
extern "C" { extern "C" {
#endif #endif
/* 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 union sigval
{ {
int sival_int; /* Integer signal value */ int sival_int; /* Integer signal value */
void *sival_ptr; /* Pointer 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 */
void *sigev_notify_attributes; /* Notification Attributes, really pthread_attr_t */
};
struct siginfo struct siginfo
{ {
rt_uint8_t si_signo; rt_uint8_t si_signo;