sk_attach_filter  819 drivers/net/tun.c 		err = sk_attach_filter(&tun->fprog, tfile->socket.sk);
sk_attach_filter 2959 drivers/net/tun.c 		ret = sk_attach_filter(&tun->fprog, tfile->socket.sk);
sk_attach_filter  834 include/linux/filter.h int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk);
sk_attach_filter 1521 net/core/filter.c EXPORT_SYMBOL_GPL(sk_attach_filter);
sk_attach_filter 1001 net/core/sock.c 			ret = sk_attach_filter(&fprog, sk);