CONFIGMG_Get_Device_Driver_Private_DWord

CONFIGRET CONFIGMG_Get_Device_Driver_Private_DWord(DEVNODE dnDevNode, PFARULONG pulDWord, ULONG ulFlags)

Retrieves the private value for a device driver in a device node.

• Returns CR_SUCCESS if the function is successful. Otherwise, the return value can be CR_INVALID_DEVNODE, CR_INVALID_FLAG or CR_INVALID_POINTER.

dnDevNode

Handle of the device node in which the private value will be stored.

pulDWord

Address that receives the private value.

ulFlags

Must be zero.

This function is typically used by a device driver to retrieve information that was cached (usually a pointer to memory). The value is the same as passed when Config Manager call the device driver.

See also CONFIGMG_Set_Device_Driver_Private_DWord