38 	int pidfd = -1, status = 0;  in test_pidfd_wait_simple()  local
42 		.pidfd = ptr_to_u64(&pidfd),  in test_pidfd_wait_simple()
52 	pidfd = open("/proc/self", O_DIRECTORY | O_RDONLY | O_CLOEXEC);  in test_pidfd_wait_simple()
53 	if (pidfd < 0)  in test_pidfd_wait_simple()
57 	pid = sys_waitid(P_PIDFD, pidfd, &info, WEXITED, NULL);  in test_pidfd_wait_simple()
62 	close(pidfd);  in test_pidfd_wait_simple()
63 	pidfd = -1;  in test_pidfd_wait_simple()
65 	pidfd = open("/dev/null", O_RDONLY | O_CLOEXEC);  in test_pidfd_wait_simple()
66 	if (pidfd == 0)  in test_pidfd_wait_simple()
70 	pid = sys_waitid(P_PIDFD, pidfd, &info, WEXITED, NULL);  in test_pidfd_wait_simple()
75 	close(pidfd);  in test_pidfd_wait_simple()
76 	pidfd = -1;  in test_pidfd_wait_simple()
86 	pid = sys_waitid(P_PIDFD, pidfd, &info, WEXITED, NULL);  in test_pidfd_wait_simple()
90 			test_name, parent_tid, pidfd, strerror(errno));  in test_pidfd_wait_simple()
95 			test_name, parent_tid, pidfd, strerror(errno));  in test_pidfd_wait_simple()
96 	close(pidfd);  in test_pidfd_wait_simple()
101 			test_name, info.si_signo, parent_tid, pidfd,  in test_pidfd_wait_simple()
107 			test_name, info.si_code, parent_tid, pidfd,  in test_pidfd_wait_simple()
113 			test_name, info.si_pid, parent_tid, pidfd,  in test_pidfd_wait_simple()
123 	int pidfd = -1, status = 0;  in test_pidfd_wait_states()  local
127 		.pidfd = ptr_to_u64(&pidfd),  in test_pidfd_wait_states()
148 	ret = sys_waitid(P_PIDFD, pidfd, &info, WSTOPPED, NULL);  in test_pidfd_wait_states()
152 			test_name, parent_tid, pidfd, strerror(errno));  in test_pidfd_wait_states()
157 			test_name, info.si_signo, parent_tid, pidfd,  in test_pidfd_wait_states()
163 			test_name, info.si_code, parent_tid, pidfd,  in test_pidfd_wait_states()
169 			test_name, info.si_pid, parent_tid, pidfd,  in test_pidfd_wait_states()
172 	ret = sys_pidfd_send_signal(pidfd, SIGCONT, NULL, 0);  in test_pidfd_wait_states()
176 			test_name, parent_tid, pidfd, strerror(errno));  in test_pidfd_wait_states()
178 	ret = sys_waitid(P_PIDFD, pidfd, &info, WCONTINUED, NULL);  in test_pidfd_wait_states()
182 			test_name, parent_tid, pidfd, strerror(errno));  in test_pidfd_wait_states()
187 			test_name, info.si_signo, parent_tid, pidfd,  in test_pidfd_wait_states()
193 			test_name, info.si_code, parent_tid, pidfd,  in test_pidfd_wait_states()
199 			test_name, info.si_pid, parent_tid, pidfd,  in test_pidfd_wait_states()
202 	ret = sys_waitid(P_PIDFD, pidfd, &info, WUNTRACED, NULL);  in test_pidfd_wait_states()
206 			test_name, parent_tid, pidfd, strerror(errno));  in test_pidfd_wait_states()
211 			test_name, info.si_signo, parent_tid, pidfd,  in test_pidfd_wait_states()
217 			test_name, info.si_code, parent_tid, pidfd,  in test_pidfd_wait_states()
223 			test_name, info.si_pid, parent_tid, pidfd,  in test_pidfd_wait_states()
226 	ret = sys_pidfd_send_signal(pidfd, SIGKILL, NULL, 0);  in test_pidfd_wait_states()
230 			test_name, parent_tid, pidfd, strerror(errno));  in test_pidfd_wait_states()
232 	ret = sys_waitid(P_PIDFD, pidfd, &info, WEXITED, NULL);  in test_pidfd_wait_states()
236 			test_name, parent_tid, pidfd, strerror(errno));  in test_pidfd_wait_states()
241 			test_name, info.si_signo, parent_tid, pidfd,  in test_pidfd_wait_states()
247 			test_name, info.si_code, parent_tid, pidfd,  in test_pidfd_wait_states()
253 			test_name, info.si_pid, parent_tid, pidfd,  in test_pidfd_wait_states()
256 	close(pidfd);  in test_pidfd_wait_states()