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-rw-r--r--common/block.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/common/block.c b/common/block.c
index f3bcdc8..7ad5ecc 100644
--- a/common/block.c
+++ b/common/block.c
@@ -180,7 +180,7 @@ static void *block_get(struct block_device *blk, int block)
}
static ssize_t block_read(struct cdev *cdev, void *buf, size_t count,
- unsigned long offset, unsigned long flags)
+ loff_t offset, unsigned long flags)
{
struct block_device *blk = cdev->priv;
unsigned long mask = BLOCKSIZE(blk) - 1;
@@ -257,7 +257,7 @@ static int block_put(struct block_device *blk, const void *buf, int block)
}
static ssize_t block_write(struct cdev *cdev, const void *buf, size_t count,
- unsigned long offset, ulong flags)
+ loff_t offset, ulong flags)
{
struct block_device *blk = cdev->priv;
unsigned long mask = BLOCKSIZE(blk) - 1;
@@ -339,7 +339,7 @@ static struct file_operations block_ops = {
int blockdevice_register(struct block_device *blk)
{
- size_t size = blk->num_blocks * BLOCKSIZE(blk);
+ loff_t size = (loff_t)blk->num_blocks * BLOCKSIZE(blk);
int ret;
int i;