Return platform-specific errors via ext4_blockdev_errno

[lwext4.git] / blockdev / blockdev.c

diff --git a/blockdev/blockdev.c b/blockdev/blockdev.c
index a44a2e1b7769badaffec82da40d2e7991d4e6557..15ce00f9f3014f2df2f0d1a9281ac0728b3e71e8 100644 (file)
--- 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,