|  | /* SPDX-License-Identifier: GPL-2.0-or-later */ | 
|  | /* | 
|  | * NET		Generic infrastructure for Network protocols. | 
|  | * | 
|  | * Authors:	Arnaldo Carvalho de Melo <acme@conectiva.com.br> | 
|  | */ | 
|  | #ifndef _TIMEWAIT_SOCK_H | 
|  | #define _TIMEWAIT_SOCK_H | 
|  |  | 
|  | #include <linux/slab.h> | 
|  | #include <linux/bug.h> | 
|  | #include <net/sock.h> | 
|  |  | 
|  | struct timewait_sock_ops { | 
|  | struct kmem_cache	*twsk_slab; | 
|  | char		*twsk_slab_name; | 
|  | unsigned int	twsk_obj_size; | 
|  | void		(*twsk_destructor)(struct sock *sk); | 
|  | }; | 
|  |  | 
|  | static inline void twsk_destructor(struct sock *sk) | 
|  | { | 
|  | if (sk->sk_prot->twsk_prot->twsk_destructor != NULL) | 
|  | sk->sk_prot->twsk_prot->twsk_destructor(sk); | 
|  | } | 
|  |  | 
|  | #endif /* _TIMEWAIT_SOCK_H */ |