Archipelago » qemu

/*

 * 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, BlockDriverCompletionFunc *cb, void *opaque)

{

    GenericCB *gencb = qemu_malloc(len);

    gencb->cb = cb;

    gencb->opaque = opaque;

    return gencb;

}

void gencb_complete(void *opaque, int ret)

{

    GenericCB *gencb = opaque;

    BlockDriverCompletionFunc *cb = gencb->cb;

    void *user_opaque = gencb->opaque;

    qemu_free(gencb);

    cb(user_opaque, ret);

}