* @param[in] dev_part_str Input partition description, like "0#misc" or "0:1"
* @param[out] dev_desc Place to store the device description pointer
* @param[out] part_info Place to store the partition information
- * @return 0 on success, or a negative on error
+ * @param[in] allow_whole_dev true to allow the user to select partition 0
+ * (which means the whole device), false to require a valid
+ * partition number >= 1
+ * @return the partition number on success, or negative errno on error
*/
int part_get_info_by_dev_and_name_or_num(const char *dev_iface,
const char *dev_part_str,
struct blk_desc **dev_desc,
- struct disk_partition *part_info);
+ struct disk_partition *part_info,
+ int allow_whole_dev);
/**
* part_set_generic_name() - create generic partition like hda1 or sdb2
struct disk_partition *info,
int allow_whole_dev)
{ *dev_desc = NULL; return -1; }
+static inline int
+part_get_info_by_dev_and_name_or_num(const char *dev_iface,
+ const char *dev_part_str,
+ struct blk_desc **dev_desc,
+ struct disk_partition *part_info,
+ int allow_whole_dev)
+{
+ *dev_desc = NULL;
+ return -ENOSYS;
+}
#endif
/*