diff options
Diffstat (limited to 'include/part.h')
| -rw-r--r-- | include/part.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/include/part.h b/include/part.h index 3b1b539869..b19b33ab89 100644 --- a/include/part.h +++ b/include/part.h @@ -105,7 +105,24 @@ struct blk_desc *blk_get_dev(const char *ifname, int dev); struct blk_desc *mg_disk_get_dev(int dev); -/* disk/part.c */ +/** + * part_get_info_by_type() - Get partitions from a block device using a specific + * partition driver + * + * Each interface allocates its own devices and typically struct blk_desc is + * contained with the interface's data structure. There is no global + * numbering for block devices, so the interface name must be provided. + * + * @dev_desc: Block device descriptor + * @part: Partition number to read + * @part_type: Partition driver to use, or PART_TYPE_UNKNOWN to automatically + * choose a driver + * @info: Returned partition information + * + * Return: 0 on success, negative errno on failure + */ +int part_get_info_by_type(struct blk_desc *dev_desc, int part, int part_type, + struct disk_partition *info); int part_get_info(struct blk_desc *dev_desc, int part, struct disk_partition *info); /** |