From: Geliang Tang tanggeliang@kylinos.cn
Use local helper make_client() instead of using make_socket() and connect(). Then make_socket() can be dropped now.
Signed-off-by: Geliang Tang tanggeliang@kylinos.cn --- .../selftests/bpf/prog_tests/sk_lookup.c | 40 +------------------ 1 file changed, 2 insertions(+), 38 deletions(-)
diff --git a/tools/testing/selftests/bpf/prog_tests/sk_lookup.c b/tools/testing/selftests/bpf/prog_tests/sk_lookup.c index d3821bf350a1..85e927381192 100644 --- a/tools/testing/selftests/bpf/prog_tests/sk_lookup.c +++ b/tools/testing/selftests/bpf/prog_tests/sk_lookup.c @@ -108,40 +108,6 @@ static int attach_reuseport(int sock_fd, struct bpf_program *reuseport_prog) return 0; }
-static int make_socket(int sotype, const char *ip, int port, - struct sockaddr_storage *addr, socklen_t *len) -{ - struct timeval timeo = { .tv_sec = IO_TIMEOUT_SEC }; - int err, family, fd; - - family = is_ipv6(ip) ? AF_INET6 : AF_INET; - err = make_sockaddr(family, ip, port, addr, len); - if (CHECK(err, "make_address", "failed\n")) - return -1; - - fd = socket(addr->ss_family, sotype, 0); - if (CHECK(fd < 0, "socket", "failed\n")) { - log_err("failed to make socket"); - return -1; - } - - err = setsockopt(fd, SOL_SOCKET, SO_SNDTIMEO, &timeo, sizeof(timeo)); - if (CHECK(err, "setsockopt(SO_SNDTIMEO)", "failed\n")) { - log_err("failed to set SNDTIMEO"); - close(fd); - return -1; - } - - err = setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &timeo, sizeof(timeo)); - if (CHECK(err, "setsockopt(SO_RCVTIMEO)", "failed\n")) { - log_err("failed to set RCVTIMEO"); - close(fd); - return -1; - } - - return fd; -} - static int setsockopts(int fd, void *opts) { struct cb_opts *co = (struct cb_opts *)opts; @@ -1210,11 +1176,9 @@ struct test_multi_prog {
static void run_multi_prog_lookup(const struct test_multi_prog *t) { - struct sockaddr_storage dst = {}; int map_fd, server_fd, client_fd; struct bpf_link *link1, *link2; int prog_idx, done, err; - socklen_t len;
map_fd = bpf_map__fd(t->run_map);
@@ -1244,11 +1208,11 @@ static void run_multi_prog_lookup(const struct test_multi_prog *t) if (err) goto out_close_server;
- client_fd = make_socket(SOCK_STREAM, EXT_IP4, EXT_PORT, &dst, &len); + client_fd = make_client(SOCK_STREAM, EXT_IP4, EXT_PORT); if (client_fd < 0) goto out_close_server;
- err = connect(client_fd, (void *)&dst, len); + err = 0; if (CHECK(err && !t->expect_errno, "connect", "unexpected error %d\n", errno)) goto out_close_client;