xref: /freebsd/sys/netinet6/send.h (revision 44d4804d1945435745518cd09eb8ae6ab22ecef4)
1  /*-
2   * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3   *
4   * Copyright (c) 2009-2010 Ana Kukec <anchie@FreeBSD.org>
5   * All rights reserved.
6   *
7   * Redistribution and use in source and binary forms, with or without
8   * modification, are permitted provided that the following conditions
9   * are met:
10   * 1. Redistributions of source code must retain the above copyright
11   *    notice, this list of conditions and the following disclaimer.
12   * 2. Redistributions in binary form must reproduce the above copyright
13   *    notice, this list of conditions and the following disclaimer in the
14   *    documentation and/or other materials provided with the distribution.
15   *
16   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19   * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26   * SUCH DAMAGE.
27   *
28   * $FreeBSD$
29   */
30  
31  #ifndef _NETINET6_SEND_H_
32  #define _NETINET6_SEND_H_
33  
34  #define	SND_OUT		0	/* Outgoing traffic */
35  #define	SND_IN		1	/* Incoming traffic. */
36  
37  struct sockaddr_send {
38  	uint8_t			send_len;	/* total length */
39  	sa_family_t		send_family;	/* address family */
40  	int			send_direction;
41  	int			send_ifidx;
42  	char			send_zero[8];
43  };
44  
45  extern int (*send_sendso_input_hook)(struct mbuf *, struct ifnet *, int, int);
46  
47  #endif /* _NETINET6_SEND_H_ */
48