| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | tcpbpf_user.c | 49 int listen_fd = -1, cli_fd = -1, accept_fd = -1; in run_test() local
58 cli_fd = connect_to_fd(listen_fd, 0); in run_test()
59 if (!ASSERT_NEQ(cli_fd, -1, "connect_to_fd(listen_fd)")) in run_test()
70 rv = send(cli_fd, buf, 1000, 0); in run_test()
86 rv = recv(cli_fd, buf, 500, 0); in run_test()
95 err = recv(cli_fd, buf, 1, 0); in run_test()
99 shutdown(cli_fd, SHUT_WR); in run_test()
105 if (cli_fd != -1) in run_test()
106 close(cli_fd); in run_test()
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| H A D | sock_fields.c | 211 static void check_sk_pkt_out_cnt(int accept_fd, int cli_fd) in check_sk_pkt_out_cnt() argument
236 err = bpf_map_lookup_elem(sk_pkt_out_cnt_fd, &cli_fd, &pkt_out_cnt); in check_sk_pkt_out_cnt()
238 err = bpf_map_lookup_elem(sk_pkt_out_cnt10_fd, &cli_fd, in check_sk_pkt_out_cnt()
276 int listen_fd = -1, cli_fd = -1, accept_fd = -1, err, i; in test() local
292 cli_fd = connect_to_fd(listen_fd, 0); in test()
293 if (CHECK_FAIL(cli_fd == -1)) in test()
296 err = getsockname(cli_fd, (struct sockaddr *)&cli_sa6, &addrlen); in test()
319 err = recv(cli_fd, buf, DATA_LEN, 0); in test()
325 shutdown(cli_fd, SHUT_WR); in test()
331 err = recv(cli_fd, buf, 1, 0); in test()
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| H A D | bpf_tcp_ca.c | 41 int *srv_fd, int *cli_fd) in start_test() argument
48 *cli_fd = connect_to_fd_opts(*srv_fd, cli_opts); in start_test()
49 if (!ASSERT_NEQ(*cli_fd, -1, "connect_to_fd_opts")) in start_test()
59 if (*cli_fd != -1) { in start_test()
60 close(*cli_fd); in start_test()
61 *cli_fd = -1; in start_test()
261 int err, lfd = -1, cli_fd = -1, srv_fd = -1; in test_dctcp_fallback() local
292 if (!start_test("::1", &srv_opts, &cli_opts, &lfd, &cli_fd)) in test_dctcp_fallback()
317 if (cli_fd != -1) in test_dctcp_fallback()
318 close(cli_fd); in test_dctcp_fallback()
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| H A D | select_reuseport.c | 228 int cli_fd) in check_data() argument
236 err = getsockname(cli_fd, (struct sockaddr *)&cli_sa, in check_data()
389 int nev, srv_fd, cli_fd; in do_test() local
394 cli_fd = send_data(type, family, cmd, cmd ? sizeof(*cmd) : 0, in do_test()
396 if (cli_fd < 0) in do_test()
407 check_data(type, family, cmd, cli_fd); in do_test()
441 close(cli_fd); in do_test()
536 int cli_fd, err, nev; in test_detach_bpf() local
558 cli_fd = send_data(type, family, &cmd, sizeof(cmd), PASS); in test_detach_bpf()
559 if (cli_fd < 0) in test_detach_bpf()
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| H A D | tc_redirect.c | 542 int opt = 1, srv_fd = -1, cli_fd = -1, nretries = 0, err, n; in wait_netstamp_needed_key() local
560 cli_fd = connect_to_fd(srv_fd, TIMEOUT_MILLIS); in wait_netstamp_needed_key()
561 if (!ASSERT_GE(cli_fd, 0, "connect_to_fd")) in wait_netstamp_needed_key()
565 n = write(cli_fd, buf, sizeof(buf)); in wait_netstamp_needed_key()
582 if (cli_fd != -1) in wait_netstamp_needed_key()
583 close(cli_fd); in wait_netstamp_needed_key()
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