用“special file”造句大全,special file造句
The mapping from special file to kernel driver is made possible by the major number, not the actual device name, which is irrelevant to a non-devfs system.
Both refer to the same device, and I can refer to the special file that I find most convenient.
When the device node (special file) is created, it must sport the exact same major number that is used internally by the kernel.