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authorTom Rini <trini@konsulko.com>2023-07-18 09:55:32 -0400
committerTom Rini <trini@konsulko.com>2023-07-18 09:55:32 -0400
commit890233ca5569e5787d8407596a12b9fca80952bf (patch)
tree966b9beb01a0ca57045bec4b4da2e16cb792757f /include/part.h
parent13aa090b87a0fbdfe690011669b9fdb96bb1ccc7 (diff)
parent4dc5e26242101f9090209e659e60422634c8bbcf (diff)
Merge branch '2023-07-17-assorted-updates'
- Merge in some Kconfig dependencies fixes, typo fixes, erofs update, shell portability fix, an env save fix, better mbr+gpt support, and some android A/B enhancements.
Diffstat (limited to 'include/part.h')
-rw-r--r--include/part.h19
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);
/**