void unlock( void )
{
Huint mid;
// Lock all of the mutexes
for( mid = 0; mid < MUTEX_MAX; mid++ )
{
// Attempt to acquire the mutex for thread id 0
_mutex_release( mid, mid );
// Print out the status information that was returned
//printf( "UNLOCK: (MID=%d)\n", mid );
}
}
/** \internal
* \brief Release a mutex lock.
*
* \author Wesley Peck <*****@*****.**>
*
* This function is used to release a lock for the given mutex.
*
* \param mutex The mutex to release the lock for.
*/
Hint _syscall_mutex_unlock( hthread_mutex_t *mutex )
{
Huint cur;
// Print out a trace message about this system call
TRACE_PRINTF( TRACE_FINE, TRACE_SYSCALL, "SYSCALL: (OP=UNLOCK) (MTX=%d)\n", (Huint)mutex->num );
cur = _current_thread();
_mutex_release( cur, mutex->num );
// Print out a trace message about this system call
TRACE_PRINTF( TRACE_FINE, TRACE_SYSCALL, "SYSCALL DONE: (OP=UNLOCK) (MTX=%d)\n", (Huint)mutex->num );
return SUCCESS;
}
void unlock( void )
{
Huint mid;
// Print out a banner for the first attempt
printf( "----------------------------------------------------------------------\n" );
printf( "- Unlocking Mutexes -\n" );
printf( "----------------------------------------------------------------------\n" );
// Lock all of the mutexes
for( mid = 0; mid < MUTEX_MAX; mid++ )
{
// Attempt to acquire the mutex for thread id 0
_mutex_release( 0, mid );
// Print out the status information that was returned
printf( "UNLOCK: (MID=%d)\n", mid );
}
}
