CONFIGMG_Set_Device_Driver_Private_DWord

CONFIGRET CONFIGMG_Set_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 or CR_INVALID_FLAG.

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 set information in this devnode cached (usually a pointer to memory).

Note that the initial value is set by the parameter on the CONFIGMG_Register_Device_Driver (the value is zero before that call).

See also CONFIGMG_Get_Device_Driver_Private_DWord