696 	pid_t child_pid;  in TEST()  local
698 	child_pid = fork();  in TEST()
699 	ASSERT_LE(0, child_pid);  in TEST()
700 	if (child_pid == 0) {  in TEST()
705 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
715 	pid_t child_pid;  in TEST()  local
717 	child_pid = fork();  in TEST()
718 	ASSERT_LE(0, child_pid);  in TEST()
719 	if (child_pid == 0) {  in TEST()
724 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
2616 	pid_t child_pid;  in TEST()  local
2652 	child_pid = fork();  in TEST()
2653 	ASSERT_LE(0, child_pid);  in TEST()
2654 	if (child_pid == 0) {  in TEST()
2703 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
2705 	ASSERT_EQ(0, ptrace(PTRACE_SETOPTIONS, child_pid, NULL,  in TEST()
2707 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
2711 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
2715 	ASSERT_EQ(0, ptrace(PTRACE_GETEVENTMSG, child_pid, NULL, &msg));  in TEST()
2717 	EXPECT_EQ(__NR_nanosleep, get_syscall(_metadata, child_pid));  in TEST()
2720 	ASSERT_EQ(0, ptrace(PTRACE_GETSIGINFO, child_pid, NULL, &info));  in TEST()
2726 	EXPECT_EQ(child_pid, info.si_pid);  in TEST()
2729 	ASSERT_EQ(0, kill(child_pid, SIGSTOP));  in TEST()
2730 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
2731 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
2735 	ASSERT_EQ(0, ptrace(PTRACE_GETSIGINFO, child_pid, NULL, &info));  in TEST()
2739 	ASSERT_EQ(0, kill(child_pid, SIGCONT));  in TEST()
2740 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
2741 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
2744 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
2747 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
2751 	ASSERT_EQ(0, ptrace(PTRACE_GETEVENTMSG, child_pid, NULL, &msg));  in TEST()
2754 	ret = get_syscall(_metadata, child_pid);  in TEST()
2771 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
2775 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()