pthread_sleepon_unlock()
QNX SDP8.0C Library ReferenceAPIDeveloper
Unlock the pthread_sleepon*() functions
Synopsis:
#include <pthread.h>
int pthread_sleepon_unlock( void );
Library:
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
Description:
The pthread_sleepon_unlock() function calls pthread_mutex_unlock() on a mutex associated with the pthread_sleepon*() class of functions. You should call it at the end of a critical section entered by pthread_sleepon_lock().
This function may be implemented as a simple macro.
Returns:
- EOK
- Success.
- EPERM
- The current thread doesn't own the controlling mutex.
Classification:
| Safety: | |
|---|---|
| Cancellation point | No |
| Signal handler | Yes |
| Thread | Yes |
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