The NdisReleaseReadWriteLock function releases a lock that was acquired in a preceding call to NdisAcquireReadWriteLock.
void NdisReleaseReadWriteLock( PNDIS_RW_LOCK Lock, PLOCK_STATE LockState );
A pointer to an NDIS_RW_LOCK variable for the acquired lock to be released.
A driver must initialize a lock before calling any other NdisXxxReadWriteLock function that is used to acquire or release read or write access to the resources that are protected by that lock. The NdisInitializeReadWriteLock function is used to initialize a lock.
A driver must call the NdisAcquireReadWriteLock function to acquire a lock before the driver can call NdisReleaseReadWriteLock. Each call to NdisAcquireReadWriteLock requires a reciprocal call to NdisReleaseReadWriteLock.
NdisReleaseReadWriteLock restores the original IRQL that was used by its caller before the call to NdisAcquireReadWriteLock was made.
|Minimum supported client||Deprecated for NDIS 6.20 and later drivers, which should use NdisReleaseRWLock instead of NdisReleaseReadWriteLock. Supported for NDIS 6.0 and NDIS 5.1 drivers (see NdisReleaseReadWriteLock (NDIS 5.1)) in Windows Vista. Supported for NDIS 5.1 drivers (see NdisReleaseReadWriteLock (NDIS 5.1)) in Windows XP.|
|Header||ndis.h (include Ndis.h)|
|DDI compliance rules||Irql_Synch_Function|