| if_tun.c (51709) | if_tun.c (56349) |
|---|---|
| 1/* $NetBSD: if_tun.c,v 1.14 1994/06/29 06:36:25 cgd Exp $ */ 2 3/* 4 * Copyright (c) 1988, Julian Onions <jpo@cs.nott.ac.uk> 5 * Nottingham University 1987. 6 * 7 * This source may be freely distributed, however I would be interested 8 * in any changes that are made. 9 * 10 * This driver takes packets off the IP i/f and hands them up to a 11 * user process to have its wicked way with. This driver has it's 12 * roots in a similar driver written by Phil Cockcroft (formerly) at 13 * UCL. This driver is based much more on read/write/poll mode of 14 * operation though. 15 * | 1/* $NetBSD: if_tun.c,v 1.14 1994/06/29 06:36:25 cgd Exp $ */ 2 3/* 4 * Copyright (c) 1988, Julian Onions <jpo@cs.nott.ac.uk> 5 * Nottingham University 1987. 6 * 7 * This source may be freely distributed, however I would be interested 8 * in any changes that are made. 9 * 10 * This driver takes packets off the IP i/f and hands them up to a 11 * user process to have its wicked way with. This driver has it's 12 * roots in a similar driver written by Phil Cockcroft (formerly) at 13 * UCL. This driver is based much more on read/write/poll mode of 14 * operation though. 15 * |
| 16 * $FreeBSD: head/sys/net/if_tun.c 51709 1999-09-27 00:55:29Z peter $ | 16 * $FreeBSD: head/sys/net/if_tun.c 56349 2000-01-21 00:31:43Z brian $ |
| 17 */ 18 19#include "opt_inet.h" 20 21#include <sys/param.h> 22#include <sys/proc.h> 23#include <sys/systm.h> 24#include <sys/mbuf.h> --- 431 unchanged lines hidden (view full) --- 456 case IFF_BROADCAST: 457 tp->tun_if.if_flags &= ~IFF_POINTOPOINT; 458 tp->tun_if.if_flags |= IFF_BROADCAST; 459 break; 460 default: 461 return(EINVAL); 462 } 463 break; | 17 */ 18 19#include "opt_inet.h" 20 21#include <sys/param.h> 22#include <sys/proc.h> 23#include <sys/systm.h> 24#include <sys/mbuf.h> --- 431 unchanged lines hidden (view full) --- 456 case IFF_BROADCAST: 457 tp->tun_if.if_flags &= ~IFF_POINTOPOINT; 458 tp->tun_if.if_flags |= IFF_BROADCAST; 459 break; 460 default: 461 return(EINVAL); 462 } 463 break; |
| 464 case TUNSIFPID: 465 tp->tun_pid = curproc->p_pid; 466 break; |
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| 464 case FIONBIO: 465 break; 466 case FIOASYNC: 467 if (*(int *)data) 468 tp->tun_flags |= TUN_ASYNC; 469 else 470 tp->tun_flags &= ~TUN_ASYNC; 471 break; --- 219 unchanged lines hidden --- | 467 case FIONBIO: 468 break; 469 case FIOASYNC: 470 if (*(int *)data) 471 tp->tun_flags |= TUN_ASYNC; 472 else 473 tp->tun_flags &= ~TUN_ASYNC; 474 break; --- 219 unchanged lines hidden --- |