41 lines
898 B
C
41 lines
898 B
C
/*
|
|
* \brief Lx C env
|
|
* \author Josef Soentgen
|
|
* \date 2016-03-04
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2016-2017 Genode Labs GmbH
|
|
*
|
|
* This file is distributed under the terms of the GNU General Public License
|
|
* version 2.
|
|
*/
|
|
|
|
#ifndef _LXC_H_
|
|
#define _LXC_H_
|
|
|
|
/*
|
|
* The sk_buff struct contains empty array members whose
|
|
* size differs between C and C++. Since we want to access
|
|
* certain members of the sk_buff from C++ we have to use
|
|
* a uniform format useable from both languages.W
|
|
*
|
|
* Note: we pull struct skb_buff as well as size_t from
|
|
* headers included before this one.
|
|
*/
|
|
struct Skb
|
|
{
|
|
void *packet;
|
|
size_t packet_size;
|
|
void *frag;
|
|
size_t frag_size;
|
|
};
|
|
|
|
struct Skb skb_helper(struct sk_buff *skb);
|
|
bool is_eapol(struct sk_buff *skb);
|
|
|
|
struct sk_buff *lxc_alloc_skb(size_t len, size_t headroom);
|
|
unsigned char *lxc_skb_put(struct sk_buff *skb, size_t len);
|
|
|
|
#endif /* _LXC_H_ */
|