diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/if_tun.h')
| -rw-r--r-- | ANDROID_3.4.5/include/linux/if_tun.h | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/ANDROID_3.4.5/include/linux/if_tun.h b/ANDROID_3.4.5/include/linux/if_tun.h deleted file mode 100644 index 06b18297..00000000 --- a/ANDROID_3.4.5/include/linux/if_tun.h +++ /dev/null @@ -1,108 +0,0 @@ -/* - * Universal TUN/TAP device driver. - * Copyright (C) 1999-2000 Maxim Krasnyansky <max_mk@yahoo.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __IF_TUN_H -#define __IF_TUN_H - -#include <linux/types.h> -#include <linux/if_ether.h> -#include <linux/filter.h> - -/* Read queue size */ -#define TUN_READQ_SIZE 500 - -/* TUN device flags */ -#define TUN_TUN_DEV 0x0001 -#define TUN_TAP_DEV 0x0002 -#define TUN_TYPE_MASK 0x000f - -#define TUN_FASYNC 0x0010 -#define TUN_NOCHECKSUM 0x0020 -#define TUN_NO_PI 0x0040 -#define TUN_ONE_QUEUE 0x0080 -#define TUN_PERSIST 0x0100 -#define TUN_VNET_HDR 0x0200 - -/* Ioctl defines */ -#define TUNSETNOCSUM _IOW('T', 200, int) -#define TUNSETDEBUG _IOW('T', 201, int) -#define TUNSETIFF _IOW('T', 202, int) -#define TUNSETPERSIST _IOW('T', 203, int) -#define TUNSETOWNER _IOW('T', 204, int) -#define TUNSETLINK _IOW('T', 205, int) -#define TUNSETGROUP _IOW('T', 206, int) -#define TUNGETFEATURES _IOR('T', 207, unsigned int) -#define TUNSETOFFLOAD _IOW('T', 208, unsigned int) -#define TUNSETTXFILTER _IOW('T', 209, unsigned int) -#define TUNGETIFF _IOR('T', 210, unsigned int) -#define TUNGETSNDBUF _IOR('T', 211, int) -#define TUNSETSNDBUF _IOW('T', 212, int) -#define TUNATTACHFILTER _IOW('T', 213, struct sock_fprog) -#define TUNDETACHFILTER _IOW('T', 214, struct sock_fprog) -#define TUNGETVNETHDRSZ _IOR('T', 215, int) -#define TUNSETVNETHDRSZ _IOW('T', 216, int) - -/* TUNSETIFF ifr flags */ -#define IFF_TUN 0x0001 -#define IFF_TAP 0x0002 -#define IFF_NO_PI 0x1000 -#define IFF_ONE_QUEUE 0x2000 -#define IFF_VNET_HDR 0x4000 -#define IFF_TUN_EXCL 0x8000 - -/* Features for GSO (TUNSETOFFLOAD). */ -#define TUN_F_CSUM 0x01 /* You can hand me unchecksummed packets. */ -#define TUN_F_TSO4 0x02 /* I can handle TSO for IPv4 packets */ -#define TUN_F_TSO6 0x04 /* I can handle TSO for IPv6 packets */ -#define TUN_F_TSO_ECN 0x08 /* I can handle TSO with ECN bits. */ -#define TUN_F_UFO 0x10 /* I can handle UFO packets */ - -/* Protocol info prepended to the packets (when IFF_NO_PI is not set) */ -#define TUN_PKT_STRIP 0x0001 -struct tun_pi { - __u16 flags; - __be16 proto; -}; - -/* - * Filter spec (used for SETXXFILTER ioctls) - * This stuff is applicable only to the TAP (Ethernet) devices. - * If the count is zero the filter is disabled and the driver accepts - * all packets (promisc mode). - * If the filter is enabled in order to accept broadcast packets - * broadcast addr must be explicitly included in the addr list. - */ -#define TUN_FLT_ALLMULTI 0x0001 /* Accept all multicast packets */ -struct tun_filter { - __u16 flags; /* TUN_FLT_ flags see above */ - __u16 count; /* Number of addresses */ - __u8 addr[0][ETH_ALEN]; -}; - -#ifdef __KERNEL__ -#if defined(CONFIG_TUN) || defined(CONFIG_TUN_MODULE) -struct socket *tun_get_socket(struct file *); -#else -#include <linux/err.h> -#include <linux/errno.h> -struct file; -struct socket; -static inline struct socket *tun_get_socket(struct file *f) -{ - return ERR_PTR(-EINVAL); -} -#endif /* CONFIG_TUN */ -#endif /* __KERNEL__ */ -#endif /* __IF_TUN_H */ |