pthread_sleepon_unlock()

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:

QNX Neutrino

See also:

pthread_mutex_unlock(), pthread_sleepon_broadcast(), pthread_sleepon_lock(), pthread_sleepon_signal(), pthread_sleepon_wait()

Processes and Threads chapter of Getting Started with QNX Neutrino