diff options
Diffstat (limited to 'include/fat.h')
| -rw-r--r-- | include/fat.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/include/fat.h b/include/fat.h index 3c29a4484d..b9f273f381 100644 --- a/include/fat.h +++ b/include/fat.h @@ -22,7 +22,6 @@ struct disk_partition; #define MAX_CLUSTSIZE CONFIG_FS_FAT_MAX_CLUSTSIZE -#define DIRENTSPERBLOCK (mydata->sect_size / sizeof(dir_entry)) #define DIRENTSPERCLUST ((mydata->clust_size * mydata->sect_size) / \ sizeof(dir_entry)) @@ -213,4 +212,16 @@ int fat_unlink(const char *filename); int fat_mkdir(const char *dirname); void fat_close(void); void *fat_next_cluster(fat_itr *itr, unsigned int *nbytes); + +/** + * fat_uuid() - get FAT volume ID + * + * The FAT volume ID returned in @uuid_str as hexadecimal number in XXXX-XXXX + * format. + * + * @uuid_str: caller allocated buffer of at least 10 bytes for the volume ID + * Return: 0 on success + */ +int fat_uuid(char *uuid_str); + #endif /* _FAT_H_ */ |