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편집 파일: timewait_sock.h

/* 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; int (*twsk_unique)(struct sock *sk, struct sock *sktw, void *twp); void (*twsk_destructor)(struct sock *sk); }; static inline int twsk_unique(struct sock *sk, struct sock *sktw, void *twp) { if (sk->sk_prot->twsk_prot->twsk_unique != NULL) return sk->sk_prot->twsk_prot->twsk_unique(sk, sktw, twp); return 0; } 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 */