opt_if 65 samples/bpf/xdpsock_user.c static const char *opt_if = ""; opt_if 121 samples/bpf/xdpsock_user.c printf("%s:%d %s ", opt_if, opt_queue, bench_str); opt_if 328 samples/bpf/xdpsock_user.c ret = xsk_socket__create(&xsk->xsk, opt_if, opt_queue, umem->umem, opt_if 417 samples/bpf/xdpsock_user.c opt_if = optarg; opt_if 461 samples/bpf/xdpsock_user.c opt_ifindex = if_nametoindex(opt_if); opt_if 464 samples/bpf/xdpsock_user.c opt_if);