diff options
Diffstat (limited to 'newlib/libc/sys/linux/include/net/if_tunvar.h')
| -rw-r--r-- | newlib/libc/sys/linux/include/net/if_tunvar.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/newlib/libc/sys/linux/include/net/if_tunvar.h b/newlib/libc/sys/linux/include/net/if_tunvar.h new file mode 100644 index 000000000..b85a25f71 --- /dev/null +++ b/newlib/libc/sys/linux/include/net/if_tunvar.h @@ -0,0 +1,56 @@ +/*- + * 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_ */ |