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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [libc/] [sys/] [linux/] [include/] [net/] [if_tunvar.h] - Rev 301
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/*- * Copyright (c) 1998 Brian Somers <brian@Awfulhak.org> * 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. * * $FreeBSD: src/sys/net/if_tunvar.h,v 1.9 2001/06/01 15:51:10 brian Exp $ */ #ifndef _NET_IF_TUNVAR_H_ #define _NET_IF_TUNVAR_H_ struct tun_softc { u_short tun_flags; /* misc flags */ #define TUN_OPEN 0x0001 #define TUN_INITED 0x0002 #define TUN_RCOLL 0x0004 #define TUN_IASET 0x0008 #define TUN_DSTADDR 0x0010 #define TUN_LMODE 0x0020 #define TUN_RWAIT 0x0040 #define TUN_ASYNC 0x0080 #define TUN_IFHEAD 0x0100 #define TUN_READY (TUN_OPEN | TUN_INITED) pid_t tun_pid; /* PID of process to open */ struct ifnet tun_if; /* the interface */ struct sigio *tun_sigio; /* information for async I/O */ struct selinfo tun_rsel; /* read select */ struct selinfo tun_wsel; /* write select (not used) */ struct tun_softc *next; /* Next softc in list */ struct resource *r_unit; /* resource allocated for this unit */ }; #endif /* !_NET_IF_TUNVAR_H_ */
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