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Name

pthread_mutex_setprioceiling, pthread_mutex_getprioceiling - change the priority ceiling of a mutex

Synopsis

#include <pthread.h>

int pthread_mutex_setprioceiling(pthread_mutex_t *mutex, int prioceiling, int *old_ceiling);
int pthread_mutex_getprioceiling (const pthread_mutex_t *mutex, int *prioceiling);

MT-Level

MT-Safe

Description

In the current implementation, {_POSIX_THREAD_PRIO_PROTECT} is undefined and the functions pthread_mutex_setprioceiling() and pthread_mutex_getprioceiling() return ENOSYS .

See Also

pthread_mutex_init(3T)

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