pipe_fds          209 tools/testing/selftests/pidfd/pidfd_test.c 			int pipe_fds[2];
pipe_fds          213 tools/testing/selftests/pidfd/pidfd_test.c 			ret = pipe2(pipe_fds, O_CLOEXEC);
pipe_fds          222 tools/testing/selftests/pidfd/pidfd_test.c 				close(pipe_fds[1]);
pipe_fds          223 tools/testing/selftests/pidfd/pidfd_test.c 				(void)read(pipe_fds[0], &c, 1);
pipe_fds          224 tools/testing/selftests/pidfd/pidfd_test.c 				close(pipe_fds[0]);
pipe_fds          233 tools/testing/selftests/pidfd/pidfd_test.c 			close(pipe_fds[0]);
pipe_fds          235 tools/testing/selftests/pidfd/pidfd_test.c 			close(pipe_fds[1]);
pipe_fds         1067 tools/testing/selftests/x86/protection_keys.c 	int pipe_fds[2];
pipe_fds         1069 tools/testing/selftests/x86/protection_keys.c 	pipe_ret = pipe(pipe_fds);
pipe_fds         1077 tools/testing/selftests/x86/protection_keys.c 	vmsplice_ret = vmsplice(pipe_fds[1], &iov, 1, SPLICE_F_GIFT);
pipe_fds         1081 tools/testing/selftests/x86/protection_keys.c 	close(pipe_fds[0]);
pipe_fds         1082 tools/testing/selftests/x86/protection_keys.c 	close(pipe_fds[1]);