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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253/* SPDX-License-Identifier: GPL-2.0 */#ifndef __NET_IFE_H#define __NET_IFE_H
#include <linux/etherdevice.h>#include <linux/rtnetlink.h>#include <uapi/linux/ife.h>
#if IS_ENABLED(CONFIG_NET_IFE)
void *ife_encode(struct sk_buff *skb, u16 metalen);void *ife_decode(struct sk_buff *skb, u16 *metalen);
void *ife_tlv_meta_decode(void *skbdata, const void *ifehdr_end, u16 *attrtype, u16 *dlen, u16 *totlen);int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen, const void *dval);
void *ife_tlv_meta_next(void *skbdata);
#else
static inline void *ife_encode(struct sk_buff *skb, u16 metalen){ return NULL;}
static inline void *ife_decode(struct sk_buff *skb, u16 *metalen){ return NULL;}
static inline void *ife_tlv_meta_decode(void *skbdata, u16 *attrtype, u16 *dlen, u16 *totlen){ return NULL;}
static inline int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen, const void *dval){ return 0;}
static inline void *ife_tlv_meta_next(void *skbdata){ return NULL;}
#endif
#endif /* __NET_IFE_H */