// ntifs.h

typedef struct _OPLOCK_NOTIFY_PARAMS {
  OPLOCK_NOTIFY_REASON NotifyReason;
  PVOID                NotifyContext;
  PIRP                 Irp;
  NTSTATUS             Status;
} OPLOCK_NOTIFY_PARAMS, *POPLOCK_NOTIFY_PARAMS;
View the official Windows Driver Kit DDI reference

NtDoc

No description available.

Edit description on GitHub

Windows Driver Kit DDI reference (ns-ntifs-_oplock_notify_params)

_OPLOCK_NOTIFY_PARAMS structure

Description

The OPLOCK_NOTIFY_PARAMS structure is passed as a parameter to a NotifyRoutine callback when such a callback is provided to FsRtlCheckOplockEx2.

Members

`NotifyReason`

An OPLOCK_NOTIFY_REASON enumeration value that specifies the reason for the notification callback.

`NotifyContext`

Set to be the same value as FsRtlCheckOplockEx2's NotifyContext parameter.

`Irp`

Set to be the same value as FsRtlCheckOplockEx2's Irp parameter.

`Status`

The NT status code returned from the NotifyRoutine callback. The interpretation of the status code depends on the value of NotifyReason.

OPLOCK_NOTIFY_PARAMS - NtDoc