8ca0d17bd7
This is in preparation for having a dccp_minisock embedded into dccp_request_sock so that feature negotiation can be done prior to creating the full blown dccp_sock. Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com> Signed-off-by: David S. Miller <davem@davemloft.net>
30 lines
947 B
C
30 lines
947 B
C
#ifndef _DCCP_FEAT_H
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#define _DCCP_FEAT_H
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/*
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* net/dccp/feat.h
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*
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* An implementation of the DCCP protocol
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* Copyright (c) 2005 Andrea Bittau <a.bittau@cs.ucl.ac.uk>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/types.h>
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struct sock;
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struct dccp_minisock;
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extern int dccp_feat_change(struct dccp_minisock *dmsk, u8 type, u8 feature,
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u8 *val, u8 len, gfp_t gfp);
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extern int dccp_feat_change_recv(struct sock *sk, u8 type, u8 feature,
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u8 *val, u8 len);
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extern int dccp_feat_confirm_recv(struct sock *sk, u8 type, u8 feature,
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u8 *val, u8 len);
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extern void dccp_feat_clean(struct dccp_minisock *dmsk);
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extern int dccp_feat_clone(struct sock *oldsk, struct sock *newsk);
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extern int dccp_feat_init(struct dccp_minisock *dmsk);
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#endif /* _DCCP_FEAT_H */
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