747 	pid_t child_pid;  in TEST()  local
749 	child_pid = fork();  in TEST()
750 	ASSERT_LE(0, child_pid);  in TEST()
751 	if (child_pid == 0) {  in TEST()
756 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
766 	pid_t child_pid;  in TEST()  local
768 	child_pid = fork();  in TEST()
769 	ASSERT_LE(0, child_pid);  in TEST()
770 	if (child_pid == 0) {  in TEST()
775 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
2732 	pid_t child_pid;  in TEST()  local
2768 	child_pid = fork();  in TEST()
2769 	ASSERT_LE(0, child_pid);  in TEST()
2770 	if (child_pid == 0) {  in TEST()
2819 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
2821 	ASSERT_EQ(0, ptrace(PTRACE_SETOPTIONS, child_pid, NULL,  in TEST()
2823 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
2827 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
2831 	ASSERT_EQ(0, ptrace(PTRACE_GETEVENTMSG, child_pid, NULL, &msg));  in TEST()
2833 	EXPECT_EQ(__NR_nanosleep, get_syscall(_metadata, child_pid));  in TEST()
2836 	ASSERT_EQ(0, ptrace(PTRACE_GETSIGINFO, child_pid, NULL, &info));  in TEST()
2842 	EXPECT_EQ(child_pid, info.si_pid);  in TEST()
2845 	ASSERT_EQ(0, kill(child_pid, SIGSTOP));  in TEST()
2846 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
2847 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
2850 	ASSERT_EQ(0, ptrace(PTRACE_GETSIGINFO, child_pid, NULL, &info));  in TEST()
2860 	ASSERT_EQ(0, kill(child_pid, SIGCONT));  in TEST()
2861 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
2862 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
2865 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
2868 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
2872 	ASSERT_EQ(0, ptrace(PTRACE_GETEVENTMSG, child_pid, NULL, &msg));  in TEST()
2875 	ret = get_syscall(_metadata, child_pid);  in TEST()
2892 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
2896 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()