From 7d2a35cc921ea4832083a7e8598461868bb538ce Mon Sep 17 00:00:00 2001 From: Kevin Wolf Date: Tue, 20 May 2014 12:24:05 +0200 Subject: block: Introduce qemu_try_blockalign() This function returns NULL instead of aborting when an allocation fails. Signed-off-by: Kevin Wolf Reviewed-by: Benoit Canet --- include/block/block.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/block') diff --git a/include/block/block.h b/include/block/block.h index d4c816d738..e94b701667 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -455,6 +455,7 @@ void bdrv_img_create(const char *filename, const char *fmt, size_t bdrv_opt_mem_align(BlockDriverState *bs); void bdrv_set_guest_block_size(BlockDriverState *bs, int align); void *qemu_blockalign(BlockDriverState *bs, size_t size); +void *qemu_try_blockalign(BlockDriverState *bs, size_t size); bool bdrv_qiov_is_aligned(BlockDriverState *bs, QEMUIOVector *qiov); struct HBitmapIter; -- cgit v1.2.3-55-g7522