Searched refs:tap_fd (Results 1 – 4 of 4) sorted by relevance
| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | lwt_redirect.c | 159 static void send_and_capture_test_packets(const char *test_name, int tap_fd, in send_and_capture_test_packets() argument
173 ret = wait_for_packet(tap_fd, filter, &timeo); in send_and_capture_test_packets()
196 int tap_fd = -1; in setup_redirect_target() local
198 tap_fd = open_tuntap(target_dev, need_mac); in setup_redirect_target()
199 if (!ASSERT_GE(tap_fd, 0, "open_tuntap")) in setup_redirect_target()
219 return tap_fd; in setup_redirect_target()
222 if (tap_fd >= 0) in setup_redirect_target()
223 close(tap_fd); in setup_redirect_target()
230 int tap_fd = -1; in test_lwt_redirect_normal() local
233 tap_fd = setup_redirect_target(target_dev, need_mac); in test_lwt_redirect_normal()
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| H A D | xdp_context_test_run.c | 166 static int write_test_packet(int tap_fd) in write_test_packet() argument
183 n = write(tap_fd, packet, sizeof(packet)); in write_test_packet()
301 int tap_fd = -1; in test_tuntap() local
311 tap_fd = open_tuntap(TAP_NAME, true); in test_tuntap()
312 if (!ASSERT_GE(tap_fd, 0, "open_tuntap")) in test_tuntap()
345 ret = write_test_packet(tap_fd); in test_tuntap()
353 if (tap_fd >= 0) in test_tuntap()
354 close(tap_fd); in test_tuntap()
367 int tap_fd = -1; in test_tuntap_mirred() local
396 tap_fd = open_tuntap(TAP_NAME, true); in test_tuntap_mirred()
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| H A D | lwt_reroute.c | 155 int tap_fd = -1; in setup() local
157 tap_fd = open_tuntap(tun_dev, false); in setup()
158 if (!ASSERT_GE(tap_fd, 0, "open_tun")) in setup()
178 return tap_fd; in setup()
181 if (tap_fd >= 0) in setup()
182 close(tap_fd); in setup()
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| H A D | flow_dissector.c | 653 static void run_tests_skb_less(int tap_fd, struct bpf_map *keys, in run_tests_skb_less() argument
682 err = tx_tap(tap_fd, &tests[i].pkt, sizeof(tests[i].pkt)); in run_tests_skb_less()
705 int err, prog_fd, tap_fd; in test_flow_dissector_skb_less_direct_attach() local
729 tap_fd = create_tap("tap0"); in test_flow_dissector_skb_less_direct_attach()
730 if (!ASSERT_OK_FD(tap_fd, "create_tap")) in test_flow_dissector_skb_less_direct_attach()
736 run_tests_skb_less(tap_fd, skel->maps.last_dissection, in test_flow_dissector_skb_less_direct_attach()
743 close(tap_fd); in test_flow_dissector_skb_less_direct_attach()
752 int err, net_fd, tap_fd; in test_flow_dissector_skb_less_indirect_attach() local
773 tap_fd = create_tap("tap0"); in test_flow_dissector_skb_less_indirect_attach()
774 if (!ASSERT_OK_FD(tap_fd, "create_tap")) in test_flow_dissector_skb_less_indirect_attach()
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