unix_ioctl 648 net/unix/af_unix.c static int unix_ioctl(struct socket *, unsigned int, unsigned long); unix_ioctl 692 net/unix/af_unix.c .ioctl = unix_ioctl, unix_ioctl 718 net/unix/af_unix.c .ioctl = unix_ioctl, unix_ioctl 743 net/unix/af_unix.c .ioctl = unix_ioctl, unix_ioctl 2600 net/unix/af_unix.c return unix_ioctl(sock, cmd, (unsigned long)compat_ptr(arg));