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| author | Roland McGrath <roland@gnu.org> | 2000-02-04 03:21:18 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2000-02-04 03:21:18 +0000 |
| commit | 9fd51e9b0ad33a89a83fdbbb66bd20d85f7893fb (patch) | |
| tree | 8845b79f170028cb4380045c50277bbf075b5b7d /pfinet/linux-src/include/linux/if_tunnel.h | |
| download | hurd-9fd51e9b0ad33a89a83fdbbb66bd20d85f7893fb.tar.gz hurd-9fd51e9b0ad33a89a83fdbbb66bd20d85f7893fb.tar.bz2 hurd-9fd51e9b0ad33a89a83fdbbb66bd20d85f7893fb.zip | |
Import of Linux 2.2.12 subset (ipv4 stack and related)
Diffstat (limited to 'pfinet/linux-src/include/linux/if_tunnel.h')
| -rw-r--r-- | pfinet/linux-src/include/linux/if_tunnel.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/pfinet/linux-src/include/linux/if_tunnel.h b/pfinet/linux-src/include/linux/if_tunnel.h new file mode 100644 index 00000000..bef9f8fd --- /dev/null +++ b/pfinet/linux-src/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_ */ |