device.py 文件源码

def format_device(mode, major, minor):
    if stat.S_ISCHR(mode):
        kind = 'character'
    elif stat.S_ISBLK(mode):
        kind = 'block'
    else:
        kind = 'weird'
    return 'device:%s\nmajor: %d\nminor: %d\n' % (kind, major, minor)