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Kyle Evans
a1174b3b11
Transient tunnel devices are removed immediately after last close, so that an application that's created the tunnel could eliminate the need to manually destroy the tunnel whose lifetime it's already managing. Reviewed by: zlei Differential Revision: https://reviews.freebsd.org/D44200
78 lines
2.6 KiB
C
78 lines
2.6 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (C) 1999-2000 by Maksim Yevmenkin <[email protected]>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* BASED ON:
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* -------------------------------------------------------------------------
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*
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* Copyright (c) 1988, Julian Onions <[email protected]>
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* Nottingham University 1987.
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*/
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/*
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* $Id: if_tap.h,v 0.7 2000/07/12 04:12:51 max Exp $
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*/
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#ifndef _NET_IF_TAP_H_
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#define _NET_IF_TAP_H_
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#include <net/if_tun.h>
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/* maximum receive packet size (hard limit) */
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#define TAPMRU 65535
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#define tapinfo tuninfo
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/*
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* ioctl's for get/set debug; these are aliases of TUN* ioctls, see net/if_tun.h
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* for details.
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*/
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#define TAPSDEBUG TUNSDEBUG
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#define TAPGDEBUG TUNGDEBUG
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#define TAPSIFINFO TUNSIFINFO
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#define TAPGIFINFO TUNGIFINFO
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#define TAPGIFNAME TUNGIFNAME
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#define TAPSVNETHDR _IOW('t', 91, int)
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#define TAPGVNETHDR _IOR('t', 94, int)
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#define TAPSTRANSIENT TUNSTRANSIENT
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#define TAPGTRANSIENT TUNGTRANSIENT
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/* VMware ioctl's */
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#define VMIO_SIOCSIFFLAGS _IOWINT('V', 0)
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#define VMIO_SIOCSKEEP _IO('V', 1)
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#define VMIO_SIOCSIFBR _IO('V', 2)
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#define VMIO_SIOCSLADRF _IO('V', 3)
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/* XXX -- unimplemented */
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#define VMIO_SIOCSETMACADDR _IO('V', 4)
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/* XXX -- not used? */
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#define VMIO_SIOCPORT _IO('V', 5)
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#define VMIO_SIOCBRIDGE _IO('V', 6)
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#define VMIO_SIOCNETIF _IO('V', 7)
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#endif /* !_NET_IF_TAP_H_ */
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