31 		close(pipe_c2p[0]);  in test_send_signal_common()
32 		close(pipe_c2p[1]);  in test_send_signal_common()
38 		close(pipe_c2p[0]);  in test_send_signal_common()
39 		close(pipe_c2p[1]);  in test_send_signal_common()
40 		close(pipe_p2c[0]);  in test_send_signal_common()
41 		close(pipe_p2c[1]);  in test_send_signal_common()
51 		close(pipe_c2p[0]); /* close read */  in test_send_signal_common()
52 		close(pipe_p2c[1]); /* close write */  in test_send_signal_common()
81 		close(pipe_c2p[1]);  in test_send_signal_common()
82 		close(pipe_p2c[0]);  in test_send_signal_common()
86 	close(pipe_c2p[1]); /* close write */  in test_send_signal_common()
87 	close(pipe_p2c[0]); /* close read */  in test_send_signal_common()
141 	close(pmu_fd);  in test_send_signal_common()
145 	close(pipe_c2p[0]);  in test_send_signal_common()
146 	close(pipe_p2c[1]);  in test_send_signal_common()
189 		close(pmu_fd);  in test_send_signal_nmi()