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Linux kernel mirror (for testing)
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linux
1#ifndef _DCCP_FEAT_H
2#define _DCCP_FEAT_H
3/*
4 * net/dccp/feat.h
5 *
6 * An implementation of the DCCP protocol
7 * Copyright (c) 2005 Andrea Bittau <a.bittau@cs.ucl.ac.uk>
8 *
9 * This program is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
12 */
13
14#include <linux/types.h>
15#include "dccp.h"
16
17#ifdef CONFIG_IP_DCCP_DEBUG
18extern const char *dccp_feat_typename(const u8 type);
19extern const char *dccp_feat_name(const u8 feat);
20
21static inline void dccp_feat_debug(const u8 type, const u8 feat, const u8 val)
22{
23 dccp_pr_debug("%s(%s (%d), %d)\n", dccp_feat_typename(type),
24 dccp_feat_name(feat), feat, val);
25}
26#else
27#define dccp_feat_debug(type, feat, val)
28#endif /* CONFIG_IP_DCCP_DEBUG */
29
30extern int dccp_feat_change(struct dccp_minisock *dmsk, u8 type, u8 feature,
31 u8 *val, u8 len, gfp_t gfp);
32extern int dccp_feat_change_recv(struct sock *sk, u8 type, u8 feature,
33 u8 *val, u8 len);
34extern int dccp_feat_confirm_recv(struct sock *sk, u8 type, u8 feature,
35 u8 *val, u8 len);
36extern void dccp_feat_clean(struct dccp_minisock *dmsk);
37extern int dccp_feat_clone(struct sock *oldsk, struct sock *newsk);
38extern int dccp_feat_init(struct dccp_minisock *dmsk);
39
40#endif /* _DCCP_FEAT_H */