2 /* $KAME: keysock.h,v 1.8 2000/03/27 05:11:06 sumikawa Exp $ */
5 * SPDX-License-Identifier: BSD-3-Clause
7 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
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19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
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35 #ifndef _NETIPSEC_KEYSOCK_H_
36 #define _NETIPSEC_KEYSOCK_H_
38 /* statistics for pfkey socket */
40 /* kernel -> userland */
41 uint64_t out_total; /* # of total calls */
42 uint64_t out_bytes; /* total bytecount */
43 uint64_t out_msgtype[256]; /* message type histogram */
44 uint64_t out_invlen; /* invalid length field */
45 uint64_t out_invver; /* invalid version field */
46 uint64_t out_invmsgtype; /* invalid message type field */
47 uint64_t out_tooshort; /* msg too short */
48 uint64_t out_nomem; /* memory allocation failure */
49 uint64_t out_dupext; /* duplicate extension */
50 uint64_t out_invexttype; /* invalid extension type */
51 uint64_t out_invsatype; /* invalid sa type */
52 uint64_t out_invaddr; /* invalid address extension */
53 /* userland -> kernel */
54 uint64_t in_total; /* # of total calls */
55 uint64_t in_bytes; /* total bytecount */
56 uint64_t in_msgtype[256]; /* message type histogram */
57 uint64_t in_msgtarget[3]; /* one/all/registered */
58 uint64_t in_nomem; /* memory allocation failure */
60 uint64_t sockerr; /* # of socket related errors */
63 #define KEY_SENDUP_ONE 0
64 #define KEY_SENDUP_ALL 1
65 #define KEY_SENDUP_REGISTERED 2
68 #include <sys/counter.h>
71 struct rawcb kp_raw; /* rawcb */
72 int kp_promisc; /* promiscuous mode */
73 int kp_registered; /* registered socket */
76 VNET_PCPUSTAT_DECLARE(struct pfkeystat, pfkeystat);
77 #define PFKEYSTAT_ADD(name, val) \
78 VNET_PCPUSTAT_ADD(struct pfkeystat, pfkeystat, name, (val))
79 #define PFKEYSTAT_INC(name) PFKEYSTAT_ADD(name, 1)
81 int key_output(struct mbuf *m, struct socket *so, ...);
82 int key_sendup_mbuf(struct socket *, struct mbuf *, int);
85 #endif /*_NETIPSEC_KEYSOCK_H_*/