projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 6d6ee43e ACM |
1 | /* |
| 2 | * NET Generic infrastructure for Network protocols. | |
| 3 | * | |
| 4 | * Authors: Arnaldo Carvalho de Melo <acme@conectiva.com.br> | |
| 5 | * | |
| 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. | |
| 10 | */ | |
| 11 | #ifndef _TIMEWAIT_SOCK_H | |
| 12 | #define _TIMEWAIT_SOCK_H | |
| 13 | ||
| 14 | #include <linux/slab.h> | |
| 187f1882 | 15 | #include <linux/bug.h> |
| 6d6ee43e ACM |
16 | #include <net/sock.h> |
| 17 | ||
| 18 | struct timewait_sock_ops { | |
| e18b890b | 19 | struct kmem_cache *twsk_slab; |
| 7e56b5d6 | 20 | char *twsk_slab_name; |
| 6d6ee43e ACM |
21 | unsigned int twsk_obj_size; |
| 22 | int (*twsk_unique)(struct sock *sk, | |
| 23 | struct sock *sktw, void *twp); | |
| 42b6785e | 24 | void (*twsk_destructor)(struct sock *sk); |
| 6d6ee43e ACM |
25 | }; |
| 26 | ||
| 27 | static inline int twsk_unique(struct sock *sk, struct sock *sktw, void *twp) | |
| 28 | { | |
| 29 | if (sk->sk_prot->twsk_prot->twsk_unique != NULL) | |
| 30 | return sk->sk_prot->twsk_prot->twsk_unique(sk, sktw, twp); | |
| 31 | return 0; | |
| 32 | } | |
| 33 | ||
| 42b6785e YH |
34 | static inline void twsk_destructor(struct sock *sk) |
| 35 | { | |
| 36 | if (sk->sk_prot->twsk_prot->twsk_destructor != NULL) | |
| 37 | sk->sk_prot->twsk_prot->twsk_destructor(sk); | |
| 38 | } | |
| 39 | ||
| 6d6ee43e | 40 | #endif /* _TIMEWAIT_SOCK_H */ |