IOCTL_KS_DISABLE_EVENT - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
// ks.h
// CTL_CODE(0x002f, 0x002, METHOD_NEITHER, FILE_ANY_ACCESS)
#define IOCTL_KS_DISABLE_EVENT 0x002F000B
View the official Windows Driver Kit DDI referenceNo description available.
An application can use IOCTL_KS_DISABLE_EVENT to rescind a previous request notification. The application specifies IOCTL_KS_DISABLE_EVENT in the IoControl parameter of a call to KsSynchronousDeviceControl.
The application places a pointer to a structure of type KSEVENTDATA in the InBuffer parameter. This is the location of the original KSEVENTDATA structure that the application instantiated at the enabling of the event. To disable all active events, a client specifies a NULL pointer and length of zero in the InBuffer and InLength parameters.
Length of KSEVENTDATA.
None.
None.
If the request is successful, the Status member is set to STATUS_SUCCESS.
IOCTL_KS_DISABLE_EVENT