include/net/timewait_sock.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * NET          Generic infrastructure for Network protocols.
   4  *
   5  * Authors:     Arnaldo Carvalho de Melo <acme@conectiva.com.br>
   6  */
   7 #ifndef _TIMEWAIT_SOCK_H
   8 #define _TIMEWAIT_SOCK_H
   9
  10 #include <linux/slab.h>
  11 #include <linux/bug.h>
  12 #include <net/sock.h>
  13
  14 struct timewait_sock_ops {
  15         struct kmem_cache       *twsk_slab;
  16         char            *twsk_slab_name;
  17         unsigned int    twsk_obj_size;
  18         void            (*twsk_destructor)(struct sock *sk);
  19 };
  20
  21 static inline void twsk_destructor(struct sock *sk)
  22 {
  23         if (sk->sk_prot->twsk_prot->twsk_destructor != NULL)
  24                 sk->sk_prot->twsk_prot->twsk_destructor(sk);
  25 }
  26
  27 #endif /* _TIMEWAIT_SOCK_H */