880 	pid_t child_pid;  in TEST()  local
882 	child_pid = fork();  in TEST()
883 	ASSERT_LE(0, child_pid);  in TEST()
884 	if (child_pid == 0) {  in TEST()
889 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
899 	pid_t child_pid;  in TEST()  local
901 	child_pid = fork();  in TEST()
902 	ASSERT_LE(0, child_pid);  in TEST()
903 	if (child_pid == 0) {  in TEST()
908 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
918 	pid_t child_pid;  in TEST()  local
920 	child_pid = fork();  in TEST()
921 	ASSERT_LE(0, child_pid);  in TEST()
922 	if (child_pid == 0) {  in TEST()
927 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
3021 	pid_t child_pid;  in TEST()  local
3058 	child_pid = fork();  in TEST()
3059 	ASSERT_LE(0, child_pid);  in TEST()
3060 	if (child_pid == 0) {  in TEST()
3109 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
3111 	ASSERT_EQ(0, ptrace(PTRACE_SETOPTIONS, child_pid, NULL,  in TEST()
3113 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
3117 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
3121 	ASSERT_EQ(0, ptrace(PTRACE_GETEVENTMSG, child_pid, NULL, &msg));  in TEST()
3123 	ret = get_syscall(_metadata, child_pid);  in TEST()
3127 	ASSERT_EQ(0, ptrace(PTRACE_GETSIGINFO, child_pid, NULL, &info));  in TEST()
3133 	EXPECT_EQ(child_pid, info.si_pid);  in TEST()
3136 	ASSERT_EQ(0, kill(child_pid, SIGSTOP));  in TEST()
3137 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
3138 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
3141 	ASSERT_EQ(0, ptrace(PTRACE_GETSIGINFO, child_pid, NULL, &info));  in TEST()
3151 	ASSERT_EQ(0, kill(child_pid, SIGCONT));  in TEST()
3152 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
3153 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
3156 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
3159 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()
3163 	ASSERT_EQ(0, ptrace(PTRACE_GETEVENTMSG, child_pid, NULL, &msg));  in TEST()
3166 	ret = get_syscall(_metadata, child_pid);  in TEST()
3183 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
3187 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));  in TEST()