qemu/block/qed-gencb.c
Markus Armbruster 097310b53e block: Rename BlockDriverCompletionFunc to BlockCompletionFunc
I'll use it with block backends shortly, and the name is going to fit
badly there.  It's a block layer thing anyway, not just a block driver
thing.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:41:27 +02:00

33 lines
676 B
C

/*
* QEMU Enhanced Disk Format
*
* Copyright IBM, Corp. 2010
*
* Authors:
* Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
*
* This work is licensed under the terms of the GNU LGPL, version 2 or later.
* See the COPYING.LIB file in the top-level directory.
*
*/
#include "qed.h"
void *gencb_alloc(size_t len, BlockCompletionFunc *cb, void *opaque)
{
GenericCB *gencb = g_malloc(len);
gencb->cb = cb;
gencb->opaque = opaque;
return gencb;
}
void gencb_complete(void *opaque, int ret)
{
GenericCB *gencb = opaque;
BlockCompletionFunc *cb = gencb->cb;
void *user_opaque = gencb->opaque;
g_free(gencb);
cb(user_opaque, ret);
}