Archipelago » qemu

#ifdef TARGET_NR_waitid

    case TARGET_NR_waitid:

        {

            siginfo_t info;

            info.si_pid = 0;

            ret = get_errno(waitid(arg1, arg2, &info, arg4));

            if (!is_error(ret) && arg3 && info.si_pid != 0) {

                if (!(p = lock_user(VERIFY_WRITE, arg3, sizeof(target_siginfo_t), 0)))

                    goto efault;

                host_to_target_siginfo(p, &info);

                unlock_user(p, arg3, sizeof(target_siginfo_t));

            }

        }

        break;

#endif