C++ (Cpp) qemu_opts_loc_restore Examples

Example #1

File: scsi-bus.c Project: AsherBond/MondocosmOS

int scsi_bus_legacy_handle_cmdline(SCSIBus *bus)
{
    Location loc;
    DriveInfo *dinfo;
    int res = 0, unit;

    loc_push_none(&loc);
    for (unit = 0; unit < bus->ndev; unit++) {
        dinfo = drive_get(IF_SCSI, bus->busnr, unit);
        if (dinfo == NULL) {
            continue;
        }
        qemu_opts_loc_restore(dinfo->opts);
        if (!scsi_bus_legacy_add_drive(bus, dinfo->bdrv, unit, false)) {
            res = -1;
            break;
        }
    }
    loc_pop(&loc);
    return res;
}

Example #2

File: replay.c Project: CTU-IIG/qemu

void replay_configure(QemuOpts *opts)
{
    const char *fname;
    const char *rr;
    ReplayMode mode = REPLAY_MODE_NONE;
    Location loc;

    if (!opts) {
        return;
    }

    loc_push_none(&loc);
    qemu_opts_loc_restore(opts);

    rr = qemu_opt_get(opts, "rr");
    if (!rr) {
        /* Just enabling icount */
        goto out;
    } else if (!strcmp(rr, "record")) {
        mode = REPLAY_MODE_RECORD;
    } else if (!strcmp(rr, "replay")) {
        mode = REPLAY_MODE_PLAY;
    } else {
        error_report("Invalid icount rr option: %s", rr);
        exit(1);
    }

    fname = qemu_opt_get(opts, "rrfile");
    if (!fname) {
        error_report("File name not specified for replay");
        exit(1);
    }

    replay_snapshot = g_strdup(qemu_opt_get(opts, "rrsnapshot"));
    replay_vmstate_register();
    replay_enable(fname, mode);

out:
    loc_pop(&loc);
}