Searched refs:pipe_fds (Results 1 – 3 of 3) sorted by relevance
| /Linux-v5.10/tools/testing/selftests/pidfd/ |
| D | pidfd_test.c | 244 int pipe_fds[2]; in test_pidfd_send_signal_recycled_pid_fail() local
248 ret = pipe2(pipe_fds, O_CLOEXEC); in test_pidfd_send_signal_recycled_pid_fail()
257 close(pipe_fds[1]); in test_pidfd_send_signal_recycled_pid_fail()
258 (void)read(pipe_fds[0], &c, 1); in test_pidfd_send_signal_recycled_pid_fail()
259 close(pipe_fds[0]); in test_pidfd_send_signal_recycled_pid_fail()
268 close(pipe_fds[0]); in test_pidfd_send_signal_recycled_pid_fail()
270 close(pipe_fds[1]); in test_pidfd_send_signal_recycled_pid_fail()
|
| /Linux-v5.10/tools/testing/selftests/vm/ |
| D | protection_keys.c | 1129 int pipe_fds[2]; in test_kernel_gup_of_access_disabled_region() local
1131 pipe_ret = pipe(pipe_fds); in test_kernel_gup_of_access_disabled_region()
1139 vmsplice_ret = vmsplice(pipe_fds[1], &iov, 1, SPLICE_F_GIFT); in test_kernel_gup_of_access_disabled_region()
1143 close(pipe_fds[0]); in test_kernel_gup_of_access_disabled_region()
1144 close(pipe_fds[1]); in test_kernel_gup_of_access_disabled_region()
|
| /Linux-v5.10/tools/testing/selftests/seccomp/ |
| D | seccomp_bpf.c | 3749 int dup_fd, pipe_fds[2]; in TEST() local
3752 ASSERT_GE(pipe(pipe_fds), 0); in TEST()
3754 dup_fd = dup(pipe_fds[0]); in TEST()
3756 EXPECT_NE(pipe_fds[0], dup_fd); in TEST()
3759 ASSERT_EQ(filecmp(self, self, pipe_fds[0], dup_fd), 0); in TEST()
|
