File:  [Qemu by Fabrice Bellard] / qemu / block / qed-gencb.c
Revision 1.1.1.2 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 19:30:48 2018 UTC (8 years, 3 months ago) by root
Branches: qemu, MAIN
CVS tags: qemu1101, qemu1001, HEAD
qemu 1.0.1

/*
 * QEMU Enhanced Disk Format
 *
 * Copyright IBM, Corp. 2010
 *
 * Authors:
 *  Stefan Hajnoczi   <[email protected]>
 *
 * 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 = g_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;

    g_free(gencb);
    cb(user_opaque, ret);
}

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