Lines Matching defs:child_pid
446 pid_t child_pid;459 child_pid = fork();460 if (!child_pid) {462 } else if (child_pid < 0) {467 if (waitpid(child_pid, &status, 0) < 0) {492 pid_t child_pid;505 child_pid = fork();506 if (child_pid == -1) {509 } else if (child_pid == 0) {517 if (waitpid(child_pid, &status, 0) > 0) {