IORWLockUnlock
Unlock a read/write lock.
Declaration
void IORWLockUnlock(struct IORWLock *lock);void IORWLockUnlock(IORWLock *lock);Parameters
- lock:
Pointer to the allocated lock.
Discussion
Undo one call to IORWLockRead or IORWLockWrite. Results are undefined if the caller has not locked the lock. This function may block and so should not be called from interrupt level or while a spin lock is held.