sco.h

linux下的蓝牙协议栈

/*
 *
 *  BlueZ - Bluetooth protocol stack for Linux
 *
 *  Copyright (C) 2002-2003  Maxim Krasnyansky <[e-mail]>
 *  Copyright (C) 2002-2004  Marcel Holtmann <[e-mail]>
 *
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License version 2 as
 *  published by the Free Software Foundation;
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 *  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
 *  IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
 *  CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 
 *  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
 *  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
 *  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 *  ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
 *  COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
 *  SOFTWARE IS DISCLAIMED.
 *
 *
 *  $Id: sco.h,v 1.3 2004/04/03 05:11:38 holtmann Exp $
 */

#ifndef __SCO_H
#define __SCO_H

#ifdef __cplusplus
extern "C" {
#endif

/* SCO defaults */
#define SCO_DEFAULT_MTU		500
#define SCO_DEFAULT_FLUSH_TO	0xFFFF

#define SCO_CONN_TIMEOUT	(HZ * 40)
#define SCO_DISCONN_TIMEOUT	(HZ * 2)
#define SCO_CONN_IDLE_TIMEOUT	(HZ * 60)

/* SCO socket address */
struct sockaddr_sco {
	sa_family_t	sco_family;
	bdaddr_t	sco_bdaddr;
};

/* set/get sockopt defines */
#define SCO_OPTIONS	0x01
struct sco_options {
	uint16_t mtu;
};

#define SCO_CONNINFO	0x02
struct sco_conninfo {
	uint16_t hci_handle;
};

#ifdef __cplusplus
}
#endif

#endif /* __SCO_H */