diff options
| author | gkostka <kostka.grzegorz@gmail.com> | 2015-12-07 20:54:24 +0100 |
|---|---|---|
| committer | gkostka <kostka.grzegorz@gmail.com> | 2015-12-07 21:01:32 +0100 |
| commit | 9e8466622a31fed8113e9a01969f01a850f92cea (patch) | |
| tree | 38b8f1ab5a695118fc637787025142c388354b35 /blockdev/linux | |
| parent | bd0c2879a379f801c0826e21c07e2d160a3ce760 (diff) | |
Indroduce split ext4_blockdev to two separate structures
Preparation for multi partition mode. New ext4_blockdev_iface
will allow to share same interface by multiple block devices.
Diffstat (limited to 'blockdev/linux')
| -rw-r--r-- | blockdev/linux/ext4_filedev.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/blockdev/linux/ext4_filedev.c b/blockdev/linux/ext4_filedev.c index d017dd2..99059be 100644 --- a/blockdev/linux/ext4_filedev.c +++ b/blockdev/linux/ext4_filedev.c @@ -74,7 +74,7 @@ static int filedev_open(struct ext4_blockdev *bdev) if (fseeko(dev_file, 0, SEEK_END)) return EFAULT; - _filedev.ph_bcnt = ftell(dev_file) / _filedev.ph_bsize; + _filedev.bdif->ph_bcnt = ftell(dev_file) / _filedev.bdif->ph_bsize; return EOK; } @@ -84,11 +84,11 @@ static int filedev_open(struct ext4_blockdev *bdev) static int filedev_bread(struct ext4_blockdev *bdev, void *buf, uint64_t blk_id, uint32_t blk_cnt) { - if (fseeko(dev_file, blk_id * bdev->ph_bsize, SEEK_SET)) + if (fseeko(dev_file, blk_id * bdev->bdif->ph_bsize, SEEK_SET)) return EIO; if (!blk_cnt) return EOK; - if (!fread(buf, bdev->ph_bsize * blk_cnt, 1, dev_file)) + if (!fread(buf, bdev->bdif->ph_bsize * blk_cnt, 1, dev_file)) return EIO; return EOK; @@ -111,11 +111,11 @@ static void drop_cache(void) static int filedev_bwrite(struct ext4_blockdev *bdev, const void *buf, uint64_t blk_id, uint32_t blk_cnt) { - if (fseeko(dev_file, blk_id * bdev->ph_bsize, SEEK_SET)) + if (fseeko(dev_file, blk_id * bdev->bdif->ph_bsize, SEEK_SET)) return EIO; if (!blk_cnt) return EOK; - if (!fwrite(buf, bdev->ph_bsize * blk_cnt, 1, dev_file)) + if (!fwrite(buf, bdev->bdif->ph_bsize * blk_cnt, 1, dev_file)) return EIO; drop_cache(); |