diff options
| author | Sam Protsenko <semen.protsenko@linaro.org> | 2017-09-22 01:51:58 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-10-06 11:28:17 -0400 |
| commit | 30789095566a6f4c62430f613f450acf8d5162e5 (patch) | |
| tree | 638ea729a038272db9e29915b866168b5653ad9c /include/part.h | |
| parent | 19d141a0f90c640a8d5ed699745cbc8169918945 (diff) | |
disk: Provide API to get partition by name for specific type
There is already existing function part_get_info_by_name().
But sometimes user is particularly interested in looking for only
specific partition type. This patch implements such an API that
provides partition searching by name for specified partition type.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/part.h')
| -rw-r--r-- | include/part.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/part.h b/include/part.h index b2e820ef8a..0caceafc5f 100644 --- a/include/part.h +++ b/include/part.h @@ -174,6 +174,21 @@ int blk_get_device_part_str(const char *ifname, const char *dev_part_str, disk_partition_t *info, int allow_whole_dev); /** + * part_get_info_by_name_type() - Search for a partition by name + * for only specified partition type + * + * @param dev_desc - block device descriptor + * @param gpt_name - the specified table entry name + * @param info - returns the disk partition info + * @param part_type - only search in partitions of this type + * + * @return - the partition number on match (starting on 1), -1 on no match, + * otherwise error + */ +int part_get_info_by_name_type(struct blk_desc *dev_desc, const char *name, + disk_partition_t *info, int part_type); + +/** * part_get_info_by_name() - Search for a partition by name * among all available registered partitions * |