ng_btsocket_hci_raw.h

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/*
 * ng_btsocket_hci_raw.h
 */
 
/*-
 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
 *
 * Copyright (c) 2001-2002 Maksim Yevmenkin <m_evmenkin@yahoo.com>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * $Id: ng_btsocket_hci_raw.h,v 1.3 2003/03/25 23:53:32 max Exp $
 * $FreeBSD$
 */
 
#ifndef _NETGRAPH_BTSOCKET_HCI_RAW_H_
#define _NETGRAPH_BTSOCKET_HCI_RAW_H_
 
#define NG_BTSOCKET_HCI_RAW_SENDSPACE   (4 * 1024)
#define NG_BTSOCKET_HCI_RAW_RECVSPACE   (4 * 1024)
 
/*
 * Bluetooth raw HCI socket PCB
 */
 
struct ng_btsocket_hci_raw_pcb {
        struct socket                           *so;     /* socket */
        u_int32_t                                flags;  /* flags */
#define NG_BTSOCKET_HCI_RAW_DIRECTION   (1 << 0)
#define NG_BTSOCKET_HCI_RAW_PRIVILEGED  (1 << 1)
        struct sockaddr_hci                      addr;   /* local address */
        struct ng_btsocket_hci_raw_filter        filter; /* filter */
        u_int32_t                                token;  /* message token */
        struct ng_mesg                          *msg;    /* message */
        LIST_ENTRY(ng_btsocket_hci_raw_pcb)      next;   /* link to next */
        struct mtx                               pcb_mtx; /* pcb mutex */
};
typedef struct ng_btsocket_hci_raw_pcb          ng_btsocket_hci_raw_pcb_t;
typedef struct ng_btsocket_hci_raw_pcb *        ng_btsocket_hci_raw_pcb_p;
 
#define so2hci_raw_pcb(so) \
        ((struct ng_btsocket_hci_raw_pcb *)((so)->so_pcb))
 
/*
 * Bluetooth raw HCI socket methods
 */
 
#ifdef _KERNEL
 
void ng_btsocket_hci_raw_abort      (struct socket *);
void ng_btsocket_hci_raw_close      (struct socket *);
int  ng_btsocket_hci_raw_attach     (struct socket *, int, struct thread *);
int  ng_btsocket_hci_raw_bind       (struct socket *, struct sockaddr *, 
                                     struct thread *);
int  ng_btsocket_hci_raw_connect    (struct socket *, struct sockaddr *, 
                                     struct thread *);
int  ng_btsocket_hci_raw_control    (struct socket *, u_long, caddr_t,
                                     struct ifnet *, struct thread *);
int  ng_btsocket_hci_raw_ctloutput  (struct socket *, struct sockopt *);
void ng_btsocket_hci_raw_detach     (struct socket *);
int  ng_btsocket_hci_raw_disconnect (struct socket *);
int  ng_btsocket_hci_raw_peeraddr   (struct socket *, struct sockaddr **);
int  ng_btsocket_hci_raw_send       (struct socket *, int, struct mbuf *,
                                     struct sockaddr *, struct mbuf *,
                                     struct thread *);
int  ng_btsocket_hci_raw_sockaddr   (struct socket *, struct sockaddr **);
 
#endif /* _KERNEL */
 
#endif /* ndef _NETGRAPH_BTSOCKET_HCI_RAW_H_ */