IOCTL_AACS_END_SESSION IOCTL

Releases the Authentication Grant Identifier (AGID) that was obtained by IOCTL_AACS_START_SESSION.

Major Code

IRP_MJ_DEVICE_CONTROL

Input Buffer

The buffer at Irp->AssociatedIrp.SystemBuffer contains a value of type DVD_SESSION_ID that specifies an Authentication Grant Identifier (AGID). The AGID identifies the secure session to release. Caller can release all AGIDs for both Advanced Access Content System (AACS) and Content-Scrambling System (CSS) secure sessions by specifying a value DVD_END_ALL_SESSIONS.

Input Buffer Length

Size of a DVD_SESSION_ID.

Output Buffer

None.

Output Buffer Length

None.

Status Block

The Information field is set to the number of bytes transferred. The Status field is set to STATUS_SUCCESS or possibly STATUS_INSUFFICIENT_RESOURCES.

Requirements

   
Header ntddcdvd.h (include Ntddcdvd.h)