31 	return 0;  in prog_attach()
54 	return 0;  in prog_detach()
64 	/* Set IP_TOS to the expected value (0x80). */  in run_getsockopt_test()
66 	buf = 0x80;  in run_getsockopt_test()
68 	if (err < 0) {  in run_getsockopt_test()
73 	buf = 0x00;  in run_getsockopt_test()
81 	if (buf != 0x80) {  in run_getsockopt_test()
82 		log_err("Unexpected getsockopt 0x%x != 0x80 without BPF", buf);  in run_getsockopt_test()
88 	 * - kernel:      -> 0x80  in run_getsockopt_test()
89 	 * - child:  0x80 -> 0x90  in run_getsockopt_test()
96 	buf = 0x00;  in run_getsockopt_test()
104 	if (buf != 0x90) {  in run_getsockopt_test()
105 		log_err("Unexpected getsockopt 0x%x != 0x90", buf);  in run_getsockopt_test()
111 	 * - kernel:      -> 0x80  in run_getsockopt_test()
112 	 * - child:  0x80 -> 0x90  in run_getsockopt_test()
113 	 * - parent: 0x90 -> 0xA0  in run_getsockopt_test()
120 	buf = 0x00;  in run_getsockopt_test()
128 	if (buf != 0xA0) {  in run_getsockopt_test()
129 		log_err("Unexpected getsockopt 0x%x != 0xA0", buf);  in run_getsockopt_test()
135 	 * - kernel: -> 0x40  in run_getsockopt_test()
136 	 * - child:  unexpected 0x40, EPERM  in run_getsockopt_test()
137 	 * - parent: unexpected 0x40, EPERM  in run_getsockopt_test()
140 	buf = 0x40;  in run_getsockopt_test()
142 	if (err < 0) {  in run_getsockopt_test()
147 	buf = 0x00;  in run_getsockopt_test()
156 	 * - kernel: -> 0x40  in run_getsockopt_test()
157 	 * - parent: unexpected 0x40, EPERM  in run_getsockopt_test()
166 	buf = 0x00;  in run_getsockopt_test()
175 	 * - kernel:      -> 0x90  in run_getsockopt_test()
176 	 * - parent: 0x90 -> 0xA0  in run_getsockopt_test()
179 	buf = 0x90;  in run_getsockopt_test()
181 	if (err < 0) {  in run_getsockopt_test()
186 	buf = 0x00;  in run_getsockopt_test()
194 	if (buf != 0xA0) {  in run_getsockopt_test()
195 		log_err("Unexpected getsockopt 0x%x != 0xA0", buf);  in run_getsockopt_test()
214 	/* Set IP_TOS to the expected value (0x80). */  in run_setsockopt_test()
216 	buf = 0x80;  in run_setsockopt_test()
218 	if (err < 0) {  in run_setsockopt_test()
223 	buf = 0x00;  in run_setsockopt_test()
231 	if (buf != 0x80) {  in run_setsockopt_test()
232 		log_err("Unexpected getsockopt 0x%x != 0x80 without BPF", buf);  in run_setsockopt_test()
237 	/* Attach child program and make sure it adds 0x10. */  in run_setsockopt_test()
243 	buf = 0x80;  in run_setsockopt_test()
245 	if (err < 0) {  in run_setsockopt_test()
250 	buf = 0x00;  in run_setsockopt_test()
258 	if (buf != 0x80 + 0x10) {  in run_setsockopt_test()
259 		log_err("Unexpected getsockopt 0x%x != 0x80 + 0x10", buf);  in run_setsockopt_test()
264 	/* Attach parent program and make sure it adds another 0x10. */  in run_setsockopt_test()
270 	buf = 0x80;  in run_setsockopt_test()
272 	if (err < 0) {  in run_setsockopt_test()
277 	buf = 0x00;  in run_setsockopt_test()
285 	if (buf != 0x80 + 2 * 0x10) {  in run_setsockopt_test()
286 		log_err("Unexpected getsockopt 0x%x != 0x80 + 2 * 0x10", buf);  in run_setsockopt_test()
310 	if (CHECK_FAIL(cg_parent < 0))  in test_sockopt_multi()
314 	if (CHECK_FAIL(cg_child < 0))  in test_sockopt_multi()
321 	sock_fd = socket(AF_INET, SOCK_STREAM, 0);  in test_sockopt_multi()
322 	if (CHECK_FAIL(sock_fd < 0))  in test_sockopt_multi()