[qemu.git] / hw / block-common.c

/*
 * Common code for block device models
 *
 * Copyright (C) 2012 Red Hat, Inc.
 *
 * This work is licensed under the terms of the GNU GPL, version 2 or
 * later.  See the COPYING file in the top-level directory.
 */

#include "blockdev.h"
#include "hw/block-common.h"

void blkconf_serial(BlockConf *conf, char **serial)
{
    DriveInfo *dinfo;

    if (!*serial) {
        /* try to fall back to value set with legacy -drive serial=... */
        dinfo = drive_get_by_blockdev(conf->bs);
        if (dinfo->serial) {
            *serial = g_strdup(dinfo->serial);
        }
    }
}
Commit	Line	Data
911525db MA	1	/*
	2	* Common code for block device models
	3	*
	4	* Copyright (C) 2012 Red Hat, Inc.
	5	*
	6	* This work is licensed under the terms of the GNU GPL, version 2 or
	7	* later. See the COPYING file in the top-level directory.
	8	*/
	9
	10	#include "blockdev.h"
	11	#include "hw/block-common.h"
	12
	13	void blkconf_serial(BlockConf conf, char *serial)
	14	{
	15	DriveInfo *dinfo;
	16
	17	if (!*serial) {
	18	/* try to fall back to value set with legacy -drive serial=... */
	19	dinfo = drive_get_by_blockdev(conf->bs);
577d0a38	20	if (dinfo->serial) {
911525db MA	21	*serial = g_strdup(dinfo->serial);
	22	}
	23	}
	24	}