From f8d6bba1c1f56217d9ee71b7aee5f94f46c8f148 Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Wed, 13 Jun 2012 10:11:48 +0200 Subject: block: Replace bdrv_get_format() by bdrv_get_format_name() So callers don't need to know anything about maximum name length. Returning a pointer is safe, because the name string lives as long as the block driver it names, and block drivers don't die. Requested by Peter Maydell. Signed-off-by: Markus Armbruster Signed-off-by: Kevin Wolf --- block.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'block.h') diff --git a/block.h b/block.h index 43bfd998eb..d135652902 100644 --- a/block.h +++ b/block.h @@ -296,7 +296,7 @@ int bdrv_is_inserted(BlockDriverState *bs); int bdrv_media_changed(BlockDriverState *bs); void bdrv_lock_medium(BlockDriverState *bs, bool locked); void bdrv_eject(BlockDriverState *bs, bool eject_flag); -void bdrv_get_format(BlockDriverState *bs, char *buf, int buf_size); +const char *bdrv_get_format_name(BlockDriverState *bs); BlockDriverState *bdrv_find(const char *name); BlockDriverState *bdrv_next(BlockDriverState *bs); void bdrv_iterate(void (*it)(void *opaque, BlockDriverState *bs), -- cgit v1.2.1