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bdrv: Use "Error" for creating images

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Add an Error ** parameter to BlockDriver.bdrv_create to allow more
specific error messages.

Signed-off-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Max Reitz 2013-09-05 14:26:05 +02:00 • committed by Kevin Wolf
parent 015a1036a7
commit d5124c00d8
17 changed files with 34 additions and 18 deletions
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3
block/qcow.c
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@ -659,7 +659,8 @@ static void qcow_close(BlockDriverState *bs)
error_free(s->migration_blocker);
}
static int qcow_create(const char *filename, QEMUOptionParameter *options)
static int qcow_create(const char *filename, QEMUOptionParameter *options,
Error **errp)
{
int header_size, backing_filename_len, l1_size, shift, i;
QCowHeader header;