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Re-normalizing the repo

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Ming, Bai
2013-01-08 22:40:58 +08:00
parent f3192c2293
commit b4de7cce57
3080 changed files with 1631515 additions and 1631515 deletions
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170
components/pthreads/pthread_barrier.c
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@@ -1,85 +1,85 @@
#include <pthread.h>
int pthread_barrierattr_destroy(pthread_barrierattr_t *attr)
{
if (!attr) return EINVAL;
return 0;
}
RTM_EXPORT(pthread_barrierattr_destroy);
int pthread_barrierattr_init(pthread_barrierattr_t *attr)
{
if (!attr) return EINVAL;
*attr = PTHREAD_PROCESS_PRIVATE;
return 0;
}
RTM_EXPORT(pthread_barrierattr_init);
int pthread_barrierattr_getpshared(const pthread_barrierattr_t *attr, int *pshared)
{
if (!attr) return EINVAL;
*pshared = (int)*attr;
return 0;
}
RTM_EXPORT(pthread_barrierattr_getpshared);
int pthread_barrierattr_setpshared(pthread_barrierattr_t *attr, int pshared)
{
if (!attr) return EINVAL;
if (pshared == PTHREAD_PROCESS_PRIVATE) attr = PTHREAD_PROCESS_PRIVATE;
return EINVAL;
}
RTM_EXPORT(pthread_barrierattr_setpshared);
int pthread_barrier_destroy(pthread_barrier_t *barrier)
{
rt_err_t result;
if (!barrier) return EINVAL;
result = pthread_cond_destroy(&(barrier->cond));
return result;
}
RTM_EXPORT(pthread_barrier_destroy);
int pthread_barrier_init(pthread_barrier_t *barrier,
const pthread_barrierattr_t *attr, unsigned count)
{
if (!barrier) return EINVAL;
if (attr &&(*attr != PTHREAD_PROCESS_PRIVATE)) return EINVAL;
barrier->count = count;
pthread_cond_init(&(barrier->cond), NULL);
pthread_mutex_init(&(barrier->mutex), NULL);
return 0;
}
RTM_EXPORT(pthread_barrier_init);
int pthread_barrier_wait(pthread_barrier_t *barrier)
{
rt_err_t result;
if (!barrier) return EINVAL;
result = pthread_mutex_lock(&(barrier->mutex));
if (result != 0) return EINVAL;
if (barrier->count == 0) result = EINVAL;
else
{
barrier->count -= 1;
if (barrier->count == 0) /* broadcast condition */
pthread_cond_broadcast(&(barrier->cond));
else
pthread_cond_wait(&(barrier->cond), &(barrier->mutex));
}
pthread_mutex_unlock(&(barrier->mutex));
return result;
}
RTM_EXPORT(pthread_barrier_wait);
#include <pthread.h>
int pthread_barrierattr_destroy(pthread_barrierattr_t *attr)
{
if (!attr) return EINVAL;
return 0;
}
RTM_EXPORT(pthread_barrierattr_destroy);
int pthread_barrierattr_init(pthread_barrierattr_t *attr)
{
if (!attr) return EINVAL;
*attr = PTHREAD_PROCESS_PRIVATE;
return 0;
}
RTM_EXPORT(pthread_barrierattr_init);
int pthread_barrierattr_getpshared(const pthread_barrierattr_t *attr, int *pshared)
{
if (!attr) return EINVAL;
*pshared = (int)*attr;
return 0;
}
RTM_EXPORT(pthread_barrierattr_getpshared);
int pthread_barrierattr_setpshared(pthread_barrierattr_t *attr, int pshared)
{
if (!attr) return EINVAL;
if (pshared == PTHREAD_PROCESS_PRIVATE) attr = PTHREAD_PROCESS_PRIVATE;
return EINVAL;
}
RTM_EXPORT(pthread_barrierattr_setpshared);
int pthread_barrier_destroy(pthread_barrier_t *barrier)
{
rt_err_t result;
if (!barrier) return EINVAL;
result = pthread_cond_destroy(&(barrier->cond));
return result;
}
RTM_EXPORT(pthread_barrier_destroy);
int pthread_barrier_init(pthread_barrier_t *barrier,
const pthread_barrierattr_t *attr, unsigned count)
{
if (!barrier) return EINVAL;
if (attr &&(*attr != PTHREAD_PROCESS_PRIVATE)) return EINVAL;
barrier->count = count;
pthread_cond_init(&(barrier->cond), NULL);
pthread_mutex_init(&(barrier->mutex), NULL);
return 0;
}
RTM_EXPORT(pthread_barrier_init);
int pthread_barrier_wait(pthread_barrier_t *barrier)
{
rt_err_t result;
if (!barrier) return EINVAL;
result = pthread_mutex_lock(&(barrier->mutex));
if (result != 0) return EINVAL;
if (barrier->count == 0) result = EINVAL;
else
{
barrier->count -= 1;
if (barrier->count == 0) /* broadcast condition */
pthread_cond_broadcast(&(barrier->cond));
else
pthread_cond_wait(&(barrier->cond), &(barrier->mutex));
}
pthread_mutex_unlock(&(barrier->mutex));
return result;
}
RTM_EXPORT(pthread_barrier_wait);