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bdrv: Use "Error" for opening images

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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>
This commit is contained in:
Max Reitz 2013-09-05 14:22:29 +02:00 • committed by Kevin Wolf
parent 8023090be5
commit 015a1036a7
28 changed files with 67 additions and 37 deletions
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3
block/vvfat.c
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@ -1065,7 +1065,8 @@ static void vvfat_parse_filename(const char *filename, QDict *options,
qdict_put(options, "rw", qbool_from_int(rw));
}
static int vvfat_open(BlockDriverState *bs, QDict *options, int flags)
static int vvfat_open(BlockDriverState *bs, QDict *options, int flags,
Error **errp)
{
BDRVVVFATState *s = bs->opaque;
int cyls, heads, secs;