Archipelago » qemu

/* --- lost tick policy --- */

static const struct {

    const char *name;

    LostTickPolicy code;

} lost_tick_policy_table[] = {

    { .name = "discard", .code = LOST_TICK_DISCARD },

    { .name = "delay", .code = LOST_TICK_DELAY },

    { .name = "merge", .code = LOST_TICK_MERGE },

    { .name = "slew", .code = LOST_TICK_SLEW },

};

static int parse_lost_tick_policy(DeviceState *dev, Property *prop,

                                  const char *str)

{

    LostTickPolicy *ptr = qdev_get_prop_ptr(dev, prop);

    int i;

    for (i = 0; i < ARRAY_SIZE(lost_tick_policy_table); i++) {

        if (!strcasecmp(str, lost_tick_policy_table[i].name)) {

            *ptr = lost_tick_policy_table[i].code;

            break;

        }

    }

    if (i == ARRAY_SIZE(lost_tick_policy_table)) {

        return -EINVAL;

    }

    return 0;

}

static int print_lost_tick_policy(DeviceState *dev, Property *prop, char *dest,

                                  size_t len)

{

    LostTickPolicy *ptr = qdev_get_prop_ptr(dev, prop);

    return snprintf(dest, len, "%s", lost_tick_policy_table[*ptr].name);

}

PropertyInfo qdev_prop_losttickpolicy = {

    .name  = "lost_tick_policy",

    .type  = PROP_TYPE_LOSTTICKPOLICY,

    .size  = sizeof(LostTickPolicy),

    .parse = parse_lost_tick_policy,

    .print = print_lost_tick_policy,

    .get   = get_generic,

    .set   = set_generic,

};

void qdev_prop_set_losttickpolicy(DeviceState *dev, const char *name,

                                  LostTickPolicy *value)

{

    qdev_prop_set(dev, name, value, PROP_TYPE_LOSTTICKPOLICY);

}