bpf/prog_tests/udp_limit.c

11 	int fd1 = -1, fd2 = -1;
32 	fd1 = socket(AF_INET, SOCK_DGRAM, 0);
33 	if (!ASSERT_GE(fd1, 0, "socket(fd1)"))
41 	close(fd1);
42 	fd1 = -1;
44 	fd1 = socket(AF_INET, SOCK_DGRAM, 0);
45 	if (!ASSERT_GE(fd1, 0, "socket(fd1-again)"))
50 	 * - open fd1           - BPF_CGROUP_INET_SOCK_CREATE
52 	 * - close fd1          - BPF_CGROUP_INET_SOCK_RELEASE
53 	 * - open fd1 again     - BPF_CGROUP_INET_SOCK_CREATE
63 	if (fd1 >= 0)
64 		close(fd1);