| /linux/tools/testing/selftests/coredump/ |
| H A D | coredump_socket_protocol_test.c | 86 int ipc_sockets[2]; in TEST_F() local
91 ret = socketpair(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0, ipc_sockets); in TEST_F()
101 close(ipc_sockets[0]); in TEST_F()
109 if (write_nointr(ipc_sockets[1], "1", 1) < 0) { in TEST_F()
114 close(ipc_sockets[1]); in TEST_F()
210 EXPECT_EQ(close(ipc_sockets[1]), 0); in TEST_F()
211 ASSERT_EQ(read_nointr(ipc_sockets[0], &c, 1), 1); in TEST_F()
212 EXPECT_EQ(close(ipc_sockets[0]), 0); in TEST_F()
242 int ipc_sockets[2]; in TEST_F() local
247 ret = socketpair(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0, ipc_sockets); in TEST_F()
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| H A D | coredump_socket_test.c | 84 int ipc_sockets[2]; in TEST_F() local
89 ret = socketpair(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0, ipc_sockets); in TEST_F()
98 close(ipc_sockets[0]); in TEST_F()
106 if (write_nointr(ipc_sockets[1], "1", 1) < 0) { in TEST_F()
111 close(ipc_sockets[1]); in TEST_F()
183 EXPECT_EQ(close(ipc_sockets[1]), 0); in TEST_F()
184 ASSERT_EQ(read_nointr(ipc_sockets[0], &c, 1), 1); in TEST_F()
185 EXPECT_EQ(close(ipc_sockets[0]), 0); in TEST_F()
217 int ipc_sockets[2]; in TEST_F() local
222 ret = socketpair(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0, ipc_sockets); in TEST_F()
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| /linux/tools/testing/selftests/namespaces/ |
| H A D | siocgskns_test.c | 80 int ipc_sockets[2]; in TEST() local
85 EXPECT_EQ(socketpair(AF_LOCAL, SOCK_STREAM | SOCK_CLOEXEC, 0, ipc_sockets), 0); in TEST()
92 close(ipc_sockets[0]); in TEST()
96 close(ipc_sockets[1]); in TEST()
104 close(ipc_sockets[1]); in TEST()
127 if (sendmsg(ipc_sockets[1], &msg, 0) < 0) { in TEST()
129 close(ipc_sockets[1]); in TEST()
134 close(ipc_sockets[1]); in TEST()
139 close(ipc_sockets[1]); in TEST()
153 ssize_t n = recvmsg(ipc_sockets[0], &msg, 0); in TEST()
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| /linux/tools/testing/selftests/pidfd/ |
| H A D | pidfd_info_test.c | 44 int ipc_sockets[2]; in FIXTURE_SETUP() local
47 ret = socketpair(AF_LOCAL, SOCK_STREAM | SOCK_CLOEXEC, 0, ipc_sockets); in FIXTURE_SETUP()
54 close(ipc_sockets[0]); in FIXTURE_SETUP()
56 if (write_nointr(ipc_sockets[1], "1", 1) < 0) in FIXTURE_SETUP()
59 close(ipc_sockets[1]); in FIXTURE_SETUP()
65 EXPECT_EQ(close(ipc_sockets[1]), 0); in FIXTURE_SETUP()
66 ASSERT_EQ(read_nointr(ipc_sockets[0], &c, 1), 1); in FIXTURE_SETUP()
67 EXPECT_EQ(close(ipc_sockets[0]), 0); in FIXTURE_SETUP()
72 ret = socketpair(AF_LOCAL, SOCK_STREAM | SOCK_CLOEXEC, 0, ipc_sockets); in FIXTURE_SETUP()
79 close(ipc_sockets[0]); in FIXTURE_SETUP()
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| H A D | pidfd_file_handle_test.c | 43 int ipc_sockets[2]; in FIXTURE_SETUP() local
50 ret = socketpair(AF_LOCAL, SOCK_STREAM | SOCK_CLOEXEC, 0, ipc_sockets); in FIXTURE_SETUP()
57 close(ipc_sockets[0]); in FIXTURE_SETUP()
59 if (write_nointr(ipc_sockets[1], "1", 1) < 0) in FIXTURE_SETUP()
62 close(ipc_sockets[1]); in FIXTURE_SETUP()
68 close(ipc_sockets[1]); in FIXTURE_SETUP()
69 ASSERT_EQ(read_nointr(ipc_sockets[0], &c, 1), 1); in FIXTURE_SETUP()
70 close(ipc_sockets[0]); in FIXTURE_SETUP()
72 ret = socketpair(AF_LOCAL, SOCK_STREAM | SOCK_CLOEXEC, 0, ipc_sockets); in FIXTURE_SETUP()
79 close(ipc_sockets[0]); in FIXTURE_SETUP()
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| H A D | pidfd_setns_test.c | 94 int ipc_sockets[2]; in FIXTURE_SETUP() local
155 ret = socketpair(AF_LOCAL, SOCK_STREAM | SOCK_CLOEXEC, 0, ipc_sockets); in FIXTURE_SETUP()
170 close(ipc_sockets[0]); in FIXTURE_SETUP()
197 if (write_nointr(ipc_sockets[1], "1", 1) < 0) in FIXTURE_SETUP()
200 close(ipc_sockets[1]); in FIXTURE_SETUP()
206 close(ipc_sockets[1]); in FIXTURE_SETUP()
207 ASSERT_EQ(read_nointr(ipc_sockets[0], &c, 1), 1); in FIXTURE_SETUP()
208 close(ipc_sockets[0]); in FIXTURE_SETUP()
210 ret = socketpair(AF_LOCAL, SOCK_STREAM | SOCK_CLOEXEC, 0, ipc_sockets); in FIXTURE_SETUP()
224 close(ipc_sockets[0]); in FIXTURE_SETUP()
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| /linux/tools/testing/selftests/filesystems/overlayfs/ |
| H A D | set_layers_via_fds.c | 337 int ipc_sockets[2]; in TEST_F() local
347 ret = socketpair(AF_LOCAL, SOCK_STREAM | SOCK_CLOEXEC, 0, ipc_sockets); in TEST_F()
353 if (close(ipc_sockets[0])) { in TEST_F()
363 if (read_nointr(ipc_sockets[1], &c, 1) != 1) { in TEST_F()
368 if (close(ipc_sockets[1])) { in TEST_F()
381 ASSERT_EQ(close(ipc_sockets[1]), 0); in TEST_F()
419 ASSERT_EQ(write_nointr(ipc_sockets[0], "1", 1), 1); in TEST_F()
420 ASSERT_EQ(close(ipc_sockets[0]), 0); in TEST_F()
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