| if_tun.c (172930) | if_tun.c (179726) |
|---|---|
| 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 172930 2007-10-24 19:04:04Z rwatson $ | 16 * $FreeBSD: head/sys/net/if_tun.c 179726 2008-06-11 18:55:19Z ed $ |
| 17 */ 18 19#include "opt_atalk.h" 20#include "opt_inet.h" 21#include "opt_inet6.h" 22#include "opt_ipx.h" 23#include "opt_mac.h" 24 --- 132 unchanged lines hidden (view full) --- 157 .f_isfd = 1, 158 .f_attach = NULL, 159 .f_detach = tunkqdetach, 160 .f_event = tunkqwrite, 161}; 162 163static struct cdevsw tun_cdevsw = { 164 .d_version = D_VERSION, | 17 */ 18 19#include "opt_atalk.h" 20#include "opt_inet.h" 21#include "opt_inet6.h" 22#include "opt_ipx.h" 23#include "opt_mac.h" 24 --- 132 unchanged lines hidden (view full) --- 157 .f_isfd = 1, 158 .f_attach = NULL, 159 .f_detach = tunkqdetach, 160 .f_event = tunkqwrite, 161}; 162 163static struct cdevsw tun_cdevsw = { 164 .d_version = D_VERSION, |
| 165 .d_flags = D_PSEUDO | D_NEEDGIANT, | 165 .d_flags = D_PSEUDO | D_NEEDGIANT | D_NEEDMINOR, |
| 166 .d_open = tunopen, 167 .d_close = tunclose, 168 .d_read = tunread, 169 .d_write = tunwrite, 170 .d_ioctl = tunioctl, 171 .d_poll = tunpoll, 172 .d_kqfilter = tunkqfilter, 173 .d_name = TUNNAME, --- 883 unchanged lines hidden --- | 166 .d_open = tunopen, 167 .d_close = tunclose, 168 .d_read = tunread, 169 .d_write = tunwrite, 170 .d_ioctl = tunioctl, 171 .d_poll = tunpoll, 172 .d_kqfilter = tunkqfilter, 173 .d_name = TUNNAME, --- 883 unchanged lines hidden --- |