2874c5fd28
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
37 lines
925 B
C
37 lines
925 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* NET Generic infrastructure for Network protocols.
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*
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* Authors: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
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*/
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#ifndef _TIMEWAIT_SOCK_H
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#define _TIMEWAIT_SOCK_H
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#include <linux/slab.h>
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#include <linux/bug.h>
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#include <net/sock.h>
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struct timewait_sock_ops {
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struct kmem_cache *twsk_slab;
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char *twsk_slab_name;
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unsigned int twsk_obj_size;
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int (*twsk_unique)(struct sock *sk,
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struct sock *sktw, void *twp);
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void (*twsk_destructor)(struct sock *sk);
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};
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static inline int twsk_unique(struct sock *sk, struct sock *sktw, void *twp)
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{
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if (sk->sk_prot->twsk_prot->twsk_unique != NULL)
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return sk->sk_prot->twsk_prot->twsk_unique(sk, sktw, twp);
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return 0;
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}
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static inline void twsk_destructor(struct sock *sk)
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{
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if (sk->sk_prot->twsk_prot->twsk_destructor != NULL)
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sk->sk_prot->twsk_prot->twsk_destructor(sk);
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}
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#endif /* _TIMEWAIT_SOCK_H */
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