int is_partitioned_dev(struct device *dev)
{
if (!_is_partitionable(dev))
return 0;
return _has_partition_table(dev);
}
static int _native_dev_is_partitioned(struct dev_types *dt, struct device *dev)
{
int r;
if (!_is_partitionable(dt, dev))
return 0;
/* Unpartitioned DASD devices are not supported. */
if (MAJOR(dev->dev) == dt->dasd_major)
return 1;
if (!dev_open_readonly_quiet(dev)) {
log_debug_devs("%s: failed to open device, considering device "
"is partitioned", dev_name(dev));
return 1;
}
r = _has_partition_table(dev);
if (!dev_close(dev))
stack;
return r;
}
