dev_ioctl 1248 include/linux/netdevice.h extern int dev_ioctl(struct net *net, unsigned int cmd, void __user *); dev_ioctl 865 net/socket.c err = dev_ioctl(net, cmd, argp); dev_ioctl 869 net/socket.c err = dev_ioctl(net, cmd, argp); dev_ioctl 928 net/socket.c err = dev_ioctl(net, cmd, argp); dev_ioctl 1108 sound/oss/msnd_pinnacle.c .ioctl = dev_ioctl,