IoGetInitialStack

PVOID
    IoGetInitialStack(
    );

Return Value

IoGetInitialStack returns the initial base address of the current thread’s stack.

Comments

Highest-level drivers can call this routine, particularly file systems attempting to determine whether they’ve been passed a pointer to a location on the current thread’s stack.

Callers of IoGetInitialStack must be running at IRQL PASSIVE_LEVEL.