27 	int opt;  member
40 	{ .opt = SO_REUSEADDR, .flip = 1, },
41 	{ .opt = SO_SNDBUF, .new = 8123, .expected = 8123 * 2, },
42 	{ .opt = SO_RCVBUF, .new = 8123, .expected = 8123 * 2, },
43 	{ .opt = SO_KEEPALIVE, .flip = 1, },
44 	{ .opt = SO_PRIORITY, .new = 0xeb9f, .expected = 0xeb9f, },
45 	{ .opt = SO_REUSEPORT, .flip = 1, },
46 	{ .opt = SO_RCVLOWAT, .new = 8123, .expected = 8123, },
47 	{ .opt = SO_MARK, .new = 0xeb9f, .expected = 0xeb9f, },
48 	{ .opt = SO_MAX_PACING_RATE, .new = 0xeb9f, .expected = 0xeb9f, },
49 	{ .opt = SO_TXREHASH, .flip = 1, },
50 	{ .opt = 0, },
54 	{ .opt = TCP_NODELAY, .flip = 1, },
55 	{ .opt = TCP_KEEPIDLE, .new = 123, .expected = 123, .restore = 321, },
56 	{ .opt = TCP_KEEPINTVL, .new = 123, .expected = 123, .restore = 321, },
57 	{ .opt = TCP_KEEPCNT, .new = 123, .expected = 123, .restore = 124, },
58 	{ .opt = TCP_SYNCNT, .new = 123, .expected = 123, .restore = 124, },
59 	{ .opt = TCP_WINDOW_CLAMP, .new = 8123, .expected = 8123, .restore = 8124, },
60 	{ .opt = TCP_CONGESTION, },
61 	{ .opt = TCP_THIN_LINEAR_TIMEOUTS, .flip = 1, },
62 	{ .opt = TCP_USER_TIMEOUT, .new = 123400, .expected = 123400, },
63 	{ .opt = TCP_NOTSENT_LOWAT, .new = 1314, .expected = 1314, },
64 	{ .opt = 0, },
68 	{ .opt = IP_TOS, .new = 0xe1, .expected = 0xe1, .tcp_expected = 0xe0, },
69 	{ .opt = 0, },
73 	{ .opt = IPV6_TCLASS, .new = 0xe1, .expected = 0xe1, .tcp_expected = 0xe0, },
74 	{ .opt = IPV6_AUTOFLOWLABEL, .flip = 1, },
75 	{ .opt = 0, },
87 	int old, tmp, new, opt = t->opt;  in bpf_test_sockopt_flip()  local
89 	opt = t->opt;  in bpf_test_sockopt_flip()
91 	if (bpf_getsockopt(ctx, level, opt, &old, sizeof(old)))  in bpf_test_sockopt_flip()
94 	if (level == SOL_SOCKET && opt == SO_TXREHASH && old != 0 && old != 1)  in bpf_test_sockopt_flip()
98 	if (bpf_setsockopt(ctx, level, opt, &new, sizeof(new)))  in bpf_test_sockopt_flip()
100 	if (bpf_getsockopt(ctx, level, opt, &tmp, sizeof(tmp)) ||  in bpf_test_sockopt_flip()
104 	if (bpf_setsockopt(ctx, level, opt, &old, sizeof(old)))  in bpf_test_sockopt_flip()
114 	int old, tmp, new, expected, opt;  in bpf_test_sockopt_int()  local
116 	opt = t->opt;  in bpf_test_sockopt_int()
123 	if (bpf_getsockopt(ctx, level, opt, &old, sizeof(old)) ||  in bpf_test_sockopt_int()
127 	if (bpf_setsockopt(ctx, level, opt, &new, sizeof(new)))  in bpf_test_sockopt_int()
129 	if (bpf_getsockopt(ctx, level, opt, &tmp, sizeof(tmp)) ||  in bpf_test_sockopt_int()
135 	if (bpf_setsockopt(ctx, level, opt, &old, sizeof(old)))  in bpf_test_sockopt_int()
149 	if (!t->opt)  in bpf_test_socket_sockopt()
166 	if (!t->opt)  in bpf_test_ip_sockopt()
183 	if (!t->opt)  in bpf_test_ipv6_sockopt()
202 	if (!t->opt)  in bpf_test_tcp_sockopt()
208 	if (t->opt == TCP_CONGESTION) {  in bpf_test_tcp_sockopt()