IFSMgr_FSDUnmountCFSD

IFSMgr_UnmountCFSD(
 unsigned long IFSResHandle
 )

This service can be used by a character FSD to unmount itself from any of the devices it is currently mounted on. The IFS manager will automatically unmount it when the device goes away.

IFSResHandle

Supplies the IFS resource handle for the character device. This was passed in to the CFSD in ir_fh when the device was mounted.

• Returns 0 if the device was successfully unmounted, errorcode if failure.