block: Make essential BlockDriver objects public

[qemu.git] / include / block / block_int.h

diff --git a/include/block/block_int.h b/include/block/block_int.h
index 192fce87606057b329412dd088dc8fd6bafc2c38..06a21dd13db5b77e4555cdebb8f0867d23ff29e3 100644 (file)
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -414,6 +414,14 @@ struct BlockDriverState {
     Error *backing_blocker;
 };
 
+
+/* Essential block drivers which must always be statically linked into qemu, and
+ * which therefore can be accessed without using bdrv_find_format() */
+extern BlockDriver bdrv_file;
+extern BlockDriver bdrv_raw;
+extern BlockDriver bdrv_qcow2;
+
+
 int get_tmp_filename(char *filename, int size);
 BlockDriver *bdrv_probe_all(const uint8_t *buf, int buf_size,
                             const char *filename);