1810 static int child_f(unsigned int nr, int test_desc_fd, int cmd_fd, void *buf)  in child_f()  argument
1836 		ssize_t received = read(test_desc_fd, &desc, sizeof(desc));  in child_f()
1962 static int start_child(unsigned int nr, char *veth, int test_desc_fd[2])  in start_child()
1983 	if (close(test_desc_fd[1])) {  in start_child()
2012 		return child_f(nr, test_desc_fd[0], cmd_sock[1], data_map);  in start_child()
2027 static int __write_desc(int test_desc_fd, struct xfrm_desc *desc)  in __write_desc()  argument
2031 	ret = write(test_desc_fd, desc, sizeof(*desc));  in __write_desc()
2041 static int write_desc(int proto, int test_desc_fd,  in write_desc()  argument
2058 	return __write_desc(test_desc_fd, &desc);  in write_desc()
2149 static int write_compat_struct_tests(int test_desc_fd)  in write_compat_struct_tests()  argument
2157 	if (__write_desc(test_desc_fd, &desc))  in write_compat_struct_tests()
2161 	if (__write_desc(test_desc_fd, &desc))  in write_compat_struct_tests()
2165 	if (__write_desc(test_desc_fd, &desc))  in write_compat_struct_tests()
2169 	if (__write_desc(test_desc_fd, &desc))  in write_compat_struct_tests()
2173 	if (__write_desc(test_desc_fd, &desc))  in write_compat_struct_tests()
2179 static int write_test_plan(int test_desc_fd)  in write_test_plan()  argument
2190 		if (close(test_desc_fd))  in write_test_plan()
2195 	if (write_compat_struct_tests(test_desc_fd))  in write_test_plan()
2199 		if (write_proto_plan(test_desc_fd, proto_list[i]))  in write_test_plan()
2276 	int test_desc_fd[2];  in main()  local
2307 	if (pipe2(test_desc_fd, O_DIRECT) < 0)  in main()
2329 		if (start_child(i, veth, test_desc_fd)) {  in main()
2335 	if (close(route_sock) || close(test_desc_fd[0]) || close(results_fd[1]))  in main()
2340 	if (write_test_plan(test_desc_fd[1]))  in main()