611   pid_t pid;  member
653   pid_t pid = fork();  in RunChildProcess()  local
654   if (pid == -1) {  in RunChildProcess()
657   } else if (pid == 0) {  in RunChildProcess()
675   child_proc.pid = pid;  in RunChildProcess()
692       if (child_proc.pid != 0) {  in HandleSignals()
706       if (child_proc.pid != 0) {  in HandleSignals()
709         kill(child_proc.pid, SIGKILL);  in HandleSignals()
720     if (child_proc_list[i].pid == exit_pid) {  in CheckChildProcExit()
810 static TestResult WaitForOneChild(pid_t pid) {  in WaitForOneChild()  argument
812   pid_t result = TEMP_FAILURE_RETRY(waitpid(pid, &exit_status, 0));  in WaitForOneChild()
815   if (result != pid || WEXITSTATUS(exit_status) != 0) {  in WaitForOneChild()
829     kill(child_proc.pid, SIGKILL);  in CollectChildTestResult()
830     WaitForOneChild(child_proc.pid);  in CollectChildTestResult()