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/*-
 * Copyright (c) 1998 Mark Newton
 * Copyright (c) 1996 Christos Zoulas. 
 * 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.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by Christos Zoulas.
 * 4. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
 * 
 * $FreeBSD: release/9.1.0/sys/compat/svr4/svr4_socket.h 160558 2006-07-21 20:40:13Z jhb $
 */

#ifndef _SVR4_SOCKET_H_
#define _SVR4_SOCKET_H_

#include <netinet/in.h>

struct sockaddr_un;
struct proc;
struct thread;
struct file;

struct svr4_sockaddr_in {
        u_char         sin_family;
        u_short        sin_port;
        struct in_addr sin_addr;
        u_char         sin_zero[8];
};

int	svr4_add_socket(struct thread *, const char *, struct stat *);
void	svr4_delete_socket(struct proc *, struct file *);
int	svr4_find_socket(struct thread *, struct file *, dev_t, ino_t,
    struct sockaddr_un *);
void	svr4_sockcache_init(void);
void	svr4_sockcache_destroy(void);

#endif /* _SVR4_SOCKET_H_ */