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https://github.com/torvalds/linux
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dc969b81eb
Create __fou_build_header and __gue_build_header. These implement the protocol generic parts of building the fou and gue header. fou_build_header and gue_build_header implement the IPv4 specific functions and call the __*_build_header functions. Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
20 lines
517 B
C
20 lines
517 B
C
#ifndef __NET_FOU_H
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#define __NET_FOU_H
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#include <linux/skbuff.h>
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#include <net/flow.h>
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#include <net/gue.h>
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#include <net/ip_tunnels.h>
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#include <net/udp.h>
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size_t fou_encap_hlen(struct ip_tunnel_encap *e);
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static size_t gue_encap_hlen(struct ip_tunnel_encap *e);
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int __fou_build_header(struct sk_buff *skb, struct ip_tunnel_encap *e,
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u8 *protocol, __be16 *sport, int type);
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int __gue_build_header(struct sk_buff *skb, struct ip_tunnel_encap *e,
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u8 *protocol, __be16 *sport, int type);
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#endif
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