ext4_mbr: introduce ext4_mbr_write procedure

1 files changed, 5 insertions, 1 deletions

diff --git a/include/ext4_mbr.h b/include/ext4_mbr.h
index 2fc91f2..6301e66 100644
--- a/include/ext4_mbr.h
+++ b/include/ext4_mbr.h
@@ -53,7 +53,11 @@ int ext4_mbr_scan(struct ext4_blockdev *parent, struct ext4_mbr_bdevs *bdevs);
 
 /**@brief Master boot record partitions*/
 struct ext4_mbr_parts {
-	uint64_t size[4];
+
+	/**@brief Percentage division tab:
+	 *  - {50, 20, 10, 20}
+	 * Sum of all 4 elements must be <= 100*/
+	uint8_t division[4];
 };
 
 int ext4_mbr_write(struct ext4_blockdev *parent, struct ext4_mbr_parts *parts);