Support offsets with io_raw too.

[lwext4.git] / blockdev / windows / io_raw.c

diff --git a/blockdev/windows/io_raw.c b/blockdev/windows/io_raw.c
index 9178243134c1a618bc9c6ec76bd7d54cd6f6351d..323699d1a084fc2c43909afb28d6b30d6d2bd586 100644 (file)
--- a/blockdev/windows/io_raw.c
+++ b/blockdev/windows/io_raw.c
@@ -39,6 +39,7 @@
 
 /**@brief   Default filename.*/
 static const char *fname = "ext2";
+static uint64_t offset = 0;
 
 /**@brief   IO block size.*/
 #define EXT4_IORAW_BSIZE 512
@@ -93,7 +94,7 @@ static int io_raw_open(struct ext4_blockdev *bdev)
        _filedev.bdif->ph_bsize = pdg.BytesPerSector;
        _filedev.bdif->ph_bcnt = disk_size / pdg.BytesPerSector;
 
-       _filedev.part_offset = 0;
+       _filedev.part_offset = offset;
        _filedev.part_size = disk_size;
 
        return EOK;
@@ -159,6 +160,7 @@ static int io_raw_close(struct ext4_blockdev *bdev)
 struct ext4_blockdev *ext4_io_raw_dev_get(void) { return &_filedev; }
 /******************************************************************************/
 void ext4_io_raw_filename(const char *n) { fname = n; }
+void ext4_io_raw_offset(uint64_t o) { offset = o; }
 
 /******************************************************************************/
 #endif