6  * PID namespace.
43 	pid_t pid = -1;  in call_clone3_set_tid()  local
51 	pid = sys_clone3(&args, sizeof(args));  in call_clone3_set_tid()
52 	if (pid < 0) {  in call_clone3_set_tid()
57 	if (pid == 0) {  in call_clone3_set_tid()
61 		TH_LOG("I am the child, my PID is %d (expected %d)", getpid(), set_tid[0]);  in call_clone3_set_tid()
68 	TH_LOG("I am the parent (%d). My child's pid is %d", getpid(), pid);  in call_clone3_set_tid()
70 	if (waitpid(pid, &status, 0) < 0) {  in call_clone3_set_tid()
138 	pid_t pid;  in TEST()  local
150 	/* Find the current active PID */  in TEST()
151 	pid = fork();  in TEST()
152 	if (pid == 0) {  in TEST()
153 		TH_LOG("Child has PID %d", getpid());  in TEST()
156 	ASSERT_GT(waitpid(pid, &status, 0), 0)  in TEST()
157 		TH_LOG("Waiting for child %d failed", pid);  in TEST()
159 	/* After the child has finished, its PID should be free. */  in TEST()
160 	set_tid[0] = pid;  in TEST()
171 	set_tid[0] = pid;  in TEST()