block: Add bdrv_dirname()

[mirror_qemu.git] / include / block / block.h

diff --git a/include/block/block.h b/include/block/block.h
index 42cc38f598a92f937cb0cce31523854338d05362..5b5cf868df093206562123d94e73c0dec4e87840 100644 (file)
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -491,6 +491,7 @@ char *bdrv_get_full_backing_filename(BlockDriverState *bs, Error **errp);
 char *bdrv_get_full_backing_filename_from_filename(const char *backed,
                                                    const char *backing,
                                                    Error **errp);
+char *bdrv_dirname(BlockDriverState *bs, Error **errp);
 
 int path_has_protocol(const char *path);
 int path_is_absolute(const char *path);