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Commit	Line	Data
	1	/* $KAME: natpt_soctl.h,v 1.8 2000/03/25 07:23:56 sumikawa Exp $ */
	2
	3	/*
	4	* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
	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	* 3. Neither the name of the project nor the names of its contributors
	16	* may be used to endorse or promote products derived from this software
	17	* without specific prior written permission.
	18	*
	19	* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
	20	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	21	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	22	* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
	23	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	24	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	25	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	26	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	27	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	28	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	29	* SUCH DAMAGE.
	30	*/
	31
	32	/* cmd for use with ioctl at the socket */
	33	/* _IO() no parameters */
	34	/* _IOR() copy out parameters */
	35	/* _IOW() copy in parameters */
	36	/* _IOWR() copy in/out parameters */
	37
	38	#define SIOCSETIF _IOW ('n', 0, struct natpt_msgBox) /* Set interface side */
	39	#define SIOCGETIF _IOWR('n', 1, struct natpt_msgBox) /* Get interface sidde */
	40	#define SIOCENBTRANS _IOW ('n', 2, struct natpt_msgBox) /* Enable translation */
	41	#define SIOCDSBTRANS _IOW ('n', 3, struct natpt_msgBox) /* Disable translation */
	42	#define SIOCSETRULE _IOW ('n', 4, struct natpt_msgBox) /* Set rule */
	43	#define SIOCGETRULE _IOWR('n', 5, struct natpt_msgBox) /* Get rule */
	44	#define SIOCFLUSHRULE _IOW ('n', 6, struct natpt_msgBox) /* Flush rule */
	45	#define SIOCSETPREFIX _IOW ('n', 8, struct natpt_msgBox) /* Set prefix */
	46	#define SIOCGETPREFIX _IOWR('n', 9, struct natpt_msgBox) /* Get prefix */
	47	#define SIOCSETVALUE _IOW ('n', 10, struct natpt_msgBox) /* Set value */
	48	#define SIOCGETVALUE _IOW ('n', 11, struct natpt_msgBox) /* Get value */
	49
	50	#define SIOCTESTLOG _IOW ('n', 12, struct natpt_msgBox) /* Test log */
	51
	52	#define SIOCBREAK _IO ('n', 255) /* stop */
	53
	54
	55	typedef struct natpt_msgBox /* sizeof(): 44[byte] */
	56	{
	57	int flags;
	58	/* in case SIOC(GET\|SET)IF */
	59	#define IF_EXTERNAL (0x01)
	60	#define IF_INTERNAL (0x02)
	61
	62	/* in case SIOT(SET\|GET)RULE */
	63	#ifndef NATPT_STATIC
	64	#define NATPT_STATIC (0x01)
	65	#define NATPT_DYNAMIC (0x02)
	66	#define NATPT_FAITH (0x03)
	67	#endif
	68
	69	/* in case SIOCFLUSHRULE ... bitwise */
	70	#define FLUSH_STATIC (0x01)
	71	#define FLUSH_DYNAMIC (0x02)
	72
	73	/* in case SIOC(GET\|SET)PREFIX */
	74	#define PREFIX_FAITH (0x01)
	75	#define PREFIX_NATPT (0x02)
	76
	77	/* in case SIOC(GET\|SET)VALUE */
	78	#define NATPT_DEBUG (0x01) /* natpt_debug := <value> */
	79	#define NATPT_DUMP (0x02) /* natpt_dump := <value> */
	80
	81	int size; /* sizeof(freight) /
	82	char *freight;
	83	union
	84	{
	85	char M_ifName[IFNAMSIZ];
	86	char M_aux[32];
	87	} M_dat;
	88	} natpt_msgBox;
	89
	90	#define m_ifName M_dat.M_ifName
	91	#define m_aux M_dat.M_aux