From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- include/linux/if_tunnel.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 include/linux/if_tunnel.h (limited to 'include/linux/if_tunnel.h') diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h new file mode 100644 index 00000000000..bef9f8fd93b --- /dev/null +++ b/include/linux/if_tunnel.h @@ -0,0 +1,29 @@ +#ifndef _IF_TUNNEL_H_ +#define _IF_TUNNEL_H_ + +#define SIOCGETTUNNEL (SIOCDEVPRIVATE + 0) +#define SIOCADDTUNNEL (SIOCDEVPRIVATE + 1) +#define SIOCDELTUNNEL (SIOCDEVPRIVATE + 2) +#define SIOCCHGTUNNEL (SIOCDEVPRIVATE + 3) + +#define GRE_CSUM __constant_htons(0x8000) +#define GRE_ROUTING __constant_htons(0x4000) +#define GRE_KEY __constant_htons(0x2000) +#define GRE_SEQ __constant_htons(0x1000) +#define GRE_STRICT __constant_htons(0x0800) +#define GRE_REC __constant_htons(0x0700) +#define GRE_FLAGS __constant_htons(0x00F8) +#define GRE_VERSION __constant_htons(0x0007) + +struct ip_tunnel_parm +{ + char name[IFNAMSIZ]; + int link; + __u16 i_flags; + __u16 o_flags; + __u32 i_key; + __u32 o_key; + struct iphdr iph; +}; + +#endif /* _IF_TUNNEL_H_ */ -- cgit v1.2.3