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git.proxmox.com Git - mirror_ubuntu-zesty-kernel.git/blob - include/net/timewait_sock.h
2 * NET Generic infrastructure for Network protocols.
4 * Authors: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
11 #ifndef _TIMEWAIT_SOCK_H
12 #define _TIMEWAIT_SOCK_H
14 #include <linux/slab.h>
17 struct timewait_sock_ops
{
18 kmem_cache_t
*twsk_slab
;
19 unsigned int twsk_obj_size
;
20 int (*twsk_unique
)(struct sock
*sk
,
21 struct sock
*sktw
, void *twp
);
22 void (*twsk_destructor
)(struct sock
*sk
);
25 static inline int twsk_unique(struct sock
*sk
, struct sock
*sktw
, void *twp
)
27 if (sk
->sk_prot
->twsk_prot
->twsk_unique
!= NULL
)
28 return sk
->sk_prot
->twsk_prot
->twsk_unique(sk
, sktw
, twp
);
32 static inline void twsk_destructor(struct sock
*sk
)
34 if (sk
->sk_prot
->twsk_prot
->twsk_destructor
!= NULL
)
35 sk
->sk_prot
->twsk_prot
->twsk_destructor(sk
);
38 #endif /* _TIMEWAIT_SOCK_H */