48 static void join_newpid_thread(pid_t pid);
394 	pid_t pid;  in mfd_assert_fork_private_write()  local
409 	pid = fork();  in mfd_assert_fork_private_write()
410 	if (pid == 0) {  in mfd_assert_fork_private_write()
414 		waitpid(pid, NULL, 0);  in mfd_assert_fork_private_write()
769 	pid_t pid;  in spawn_thread()  local
777 	pid = clone(fn, stack + STACK_SIZE, SIGCHLD | flags, arg);  in spawn_thread()
778 	if (pid < 0) {  in spawn_thread()
783 	return pid;  in spawn_thread()
786 static void join_thread(pid_t pid)  in join_thread()  argument
790 	if (waitpid(pid, &wstatus, 0) < 0) {  in join_thread()
813 static void join_idle_thread(pid_t pid)  in join_idle_thread()  argument
815 	kill(pid, SIGTERM);  in join_idle_thread()
816 	waitpid(pid, NULL, 0);  in join_idle_thread()
1258 	int pid;  in sysctl_simple_child()  local
1287 	int pid = spawn_thread(CLONE_NEWPID, sysctl_simple_child, NULL);  in test_sysctl_simple()  local
1289 	join_thread(pid);  in test_sysctl_simple()
1325 	int pid;  in sysctl_nested_child()  local
1330 	pid = spawn_thread(CLONE_NEWPID, sysctl_simple_child, NULL);  in sysctl_nested_child()
1331 	join_thread(pid);  in sysctl_nested_child()
1336 	pid = spawn_thread(CLONE_NEWPID, sysctl_nested, test_sysctl_sysctl1);  in sysctl_nested_child()
1337 	join_thread(pid);  in sysctl_nested_child()
1339 	pid = spawn_thread(CLONE_NEWPID, sysctl_nested,  in sysctl_nested_child()
1341 	join_thread(pid);  in sysctl_nested_child()
1343 	pid = spawn_thread(CLONE_NEWPID, sysctl_nested,  in sysctl_nested_child()
1345 	join_thread(pid);  in sysctl_nested_child()
1352 	pid = spawn_thread(CLONE_NEWPID, sysctl_nested, test_sysctl_sysctl2);  in sysctl_nested_child()
1353 	join_thread(pid);  in sysctl_nested_child()
1355 	pid = spawn_thread(CLONE_NEWPID, sysctl_nested,  in sysctl_nested_child()
1357 	join_thread(pid);  in sysctl_nested_child()
1363 	pid = spawn_thread(CLONE_NEWPID, sysctl_nested_wait,  in sysctl_nested_child()
1366 	kill(pid, SIGCONT);  in sysctl_nested_child()
1367 	join_thread(pid);  in sysctl_nested_child()
1372 	pid = spawn_thread(CLONE_NEWPID, sysctl_nested_wait,  in sysctl_nested_child()
1375 	kill(pid, SIGCONT);  in sysctl_nested_child()
1376 	join_thread(pid);  in sysctl_nested_child()
1385 	pid = spawn_thread(CLONE_NEWPID, sysctl_nested_wait,  in sysctl_nested_child()
1388 	kill(pid, SIGCONT);  in sysctl_nested_child()
1389 	join_thread(pid);  in sysctl_nested_child()
1393 	pid = spawn_thread(CLONE_NEWPID, sysctl_nested_wait,  in sysctl_nested_child()
1396 	kill(pid, SIGCONT);  in sysctl_nested_child()
1397 	join_thread(pid);  in sysctl_nested_child()
1401 	pid = spawn_thread(CLONE_NEWPID, sysctl_nested_wait,  in sysctl_nested_child()
1404 	kill(pid, SIGCONT);  in sysctl_nested_child()
1405 	join_thread(pid);  in sysctl_nested_child()
1416 	int pid = spawn_thread(CLONE_NEWPID, sysctl_nested_child, NULL);  in test_sysctl_nested()  local
1418 	join_thread(pid);  in test_sysctl_nested()
1546 	pid_t pid;  in test_share_fork()  local
1555 	pid = spawn_idle_thread(0);  in test_share_fork()
1562 	join_idle_thread(pid);  in test_share_fork()
1572 	pid_t pid;  in main()  local
1614 	pid = spawn_idle_thread(CLONE_FILES | CLONE_FS | CLONE_VM);  in main()
1619 	join_idle_thread(pid);  in main()