diff options
author | Max Reitz <mreitz@redhat.com> | 2013-09-05 14:22:29 +0200 |
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committer | Kevin Wolf <kwolf@redhat.com> | 2013-09-12 10:12:47 +0200 |
commit | 015a1036a74ad29bb6916754911ce25587ff4db3 (patch) | |
tree | 46dacfeda73bb70c5a4e003619c3604355db1b8f /block/cow.c | |
parent | 8023090be592514dea4975428543edd598c65fc3 (diff) | |
download | hqemu-015a1036a74ad29bb6916754911ce25587ff4db3.zip hqemu-015a1036a74ad29bb6916754911ce25587ff4db3.tar.gz |
bdrv: Use "Error" for opening images
Add an Error ** parameter to BlockDriver.bdrv_open and
BlockDriver.bdrv_file_open to allow more specific error messages.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/cow.c')
-rw-r--r-- | block/cow.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/block/cow.c b/block/cow.c index 764b93f..3ae1b5c 100644 --- a/block/cow.c +++ b/block/cow.c @@ -58,7 +58,8 @@ static int cow_probe(const uint8_t *buf, int buf_size, const char *filename) return 0; } -static int cow_open(BlockDriverState *bs, QDict *options, int flags) +static int cow_open(BlockDriverState *bs, QDict *options, int flags, + Error **errp) { BDRVCowState *s = bs->opaque; struct cow_header_v2 cow_header; |