WebSVN – HelenOS – Diff – //trunk/kernel/generic/src/synch/rwlock.c



 *
 * @param rwl Reader/Writer lock.
 */
void rwlock_initialize(rwlock_t *rwl) {
    spinlock_initialize(&rwl->lock, "rwlock_t");
    mutex_initialize(&rwl->exclusive, MUTEX_PASSIVE);
    rwl->readers_in = 0;
}
 
/** Acquire reader/writer lock for reading
 *

Rev 3059	Rev 3186
Line 80...	Line 80...
80	*	80	*
81	* @param rwl Reader/Writer lock.	81	* @param rwl Reader/Writer lock.
82	*/	82	*/
83	void rwlock_initialize(rwlock_t *rwl) {	83	void rwlock_initialize(rwlock_t *rwl) {
84	spinlock_initialize(&rwl->lock, "rwlock_t");	84	spinlock_initialize(&rwl->lock, "rwlock_t");
85	mutex_initialize(&rwl->exclusive);	85	mutex_initialize(&rwl->exclusive, MUTEX_PASSIVE);
86	rwl->readers_in = 0;	86	rwl->readers_in = 0;
87	}	87	}
88		88
89	/** Acquire reader/writer lock for reading	89	/** Acquire reader/writer lock for reading
90	*	90	*

Subversion Repositories HelenOS

(root)//trunk/kernel/generic/src/synch/rwlock.c – Rev 3059 → 3186