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cmd: fs: Use part_get_info_by_dev_and_name_or_num to parse partitions

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This allows using dev#partlabel syntax.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
This commit is contained in:
Sean Anderson 2021-04-12 18:53:05 -04:00 committed by Tom Rini
parent fe3a2808bb
commit 7194527b6a
2 changed files with 13 additions and 3 deletions
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4
fs/fs.c
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@ -385,8 +385,8 @@ int fs_set_blk_dev(const char *ifname, const char *dev_part_str, int fstype)
}
#endif
part = blk_get_device_part_str(ifname, dev_part_str, &fs_dev_desc,
&fs_partition, 1);
part = part_get_info_by_dev_and_name_or_num(ifname, dev_part_str, &fs_dev_desc,
&fs_partition, 1);
if (part < 0)
return -1;

12
include/part.h
View File

@ -230,7 +230,7 @@ int part_get_info_by_name(struct blk_desc *dev_desc,
* @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 0 on success, or a negative on error
* @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,
@ -275,6 +275,16 @@ static inline int blk_get_device_part_str(const char *ifname,
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
/*