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-rw-r--r--blockdev/blockdev.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/blockdev/blockdev.c b/blockdev/blockdev.c
index a44a2e1..15ce00f 100644
--- a/blockdev/blockdev.c
+++ b/blockdev/blockdev.c
@@ -32,6 +32,9 @@
#include <ext4_errno.h>
+uint32_t ext4_blockdev_errno;
+
+
/**********************BLOCKDEV INTERFACE**************************************/
static int blockdev_open(struct ext4_blockdev *bdev);
static int blockdev_bread(struct ext4_blockdev *bdev, void *buf, uint64_t blk_id,