X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/baca54322c66983205edecd2ebb00d997878be50..270869139db617e29a35bb9ded41087bb702f9ac:/lunaix-os/includes/lunaix/block.h?ds=sidebyside

diff --git a/lunaix-os/includes/lunaix/block.h b/lunaix-os/includes/lunaix/block.h
index 0eb7775..075ed37 100644
--- a/lunaix-os/includes/lunaix/block.h
+++ b/lunaix-os/includes/lunaix/block.h
@@ -48,6 +48,12 @@ typedef u64_t partition_t;
 typedef u32_t bdev_t;
 typedef void (*devfs_exporter)(struct block_dev* bdev, void* fsnode);
 
+static inline struct block_dev*
+block_dev(struct device* dev) 
+{
+    return (struct block_dev*)dev->underlay;
+}
+
 void
 block_init();