Warning: main(/www/www/htdocs/style/globals.php) [function.main]: failed to open stream: No such file or directory in /www/www/docs/6.4.1/neutrino/lib_ref/p/pthread_sleepon_unlock.html on line 1

Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/globals.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/neutrino/lib_ref/p/pthread_sleepon_unlock.html on line 1

Warning: main(/www/www/htdocs/style/header.php) [function.main]: failed to open stream: No such file or directory in /www/www/docs/6.4.1/neutrino/lib_ref/p/pthread_sleepon_unlock.html on line 8

Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/header.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/neutrino/lib_ref/p/pthread_sleepon_unlock.html on line 8

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

Safety:
Cancellation point No
Interrupt handler No
Signal handler Yes
Thread Yes

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


Warning: main(/www/www/htdocs/style/footer.php) [function.main]: failed to open stream: No such file or directory in /www/www/docs/6.4.1/neutrino/lib_ref/p/pthread_sleepon_unlock.html on line 124

Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/footer.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/neutrino/lib_ref/p/pthread_sleepon_unlock.html on line 124