1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
/*-
* Copyright (c) 1995, Mike Mitchell
* Copyright (c) 1984, 1985, 1986, 1987, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)ipx_var.h
*
* $FreeBSD$
*/
#ifndef _NETIPX_IPX_VAR_H_
#define _NETIPX_IPX_VAR_H_
/*
* IPX Kernel Structures and Variables
*/
struct ipxstat {
u_long ipxs_total; /* total packets received */
u_long ipxs_badsum; /* checksum bad */
u_long ipxs_tooshort; /* packet too short */
u_long ipxs_toosmall; /* not enough data */
u_long ipxs_forward; /* packets forwarded */
u_long ipxs_cantforward; /* packets rcvd for unreachable dest */
u_long ipxs_delivered; /* datagrams delivered to upper level*/
u_long ipxs_localout; /* total ipx packets generated here */
u_long ipxs_odropped; /* lost packets due to nobufs, etc. */
u_long ipxs_noroute; /* packets discarded due to no route */
u_long ipxs_mtutoosmall; /* the interface mtu is too small */
};
#ifdef _KERNEL
#ifdef SYSCTL_DECL
SYSCTL_DECL(_net_ipx);
SYSCTL_DECL(_net_ipx_ipx);
#endif
extern int ipxcksum;
extern long ipx_pexseq;
extern struct ipxstat ipxstat;
extern struct pr_usrreqs ipx_usrreqs;
extern struct pr_usrreqs ripx_usrreqs;
extern struct sockaddr_ipx ipx_netmask;
extern struct sockaddr_ipx ipx_hostmask;
extern const union ipx_net ipx_zeronet;
extern const union ipx_host ipx_zerohost;
extern const union ipx_net ipx_broadnet;
extern const union ipx_host ipx_broadhost;
struct ifnet;
struct ipx_addr;
struct ipxpcb;
struct mbuf;
struct thread;
struct route;
struct sockaddr;
struct socket;
struct sockopt;
u_short ipx_cksum(struct mbuf *m, int len);
int ipx_control(struct socket *so, u_long cmd, caddr_t data,
struct ifnet *ifp, struct thread *td);
void ipx_ctlinput(int cmd, struct sockaddr *arg_as_sa, void *dummy);
int ipx_ctloutput(struct socket *so, struct sockopt *sopt);
void ipx_drop(struct ipxpcb *ipxp, int errno);
void ipx_init(void);
void ipx_input(struct mbuf *m, struct ipxpcb *ipxp);
int ipx_outputfl(struct mbuf *m0, struct route *ro, int flags);
int ipx_output_type20(struct mbuf *);
int ipx_peeraddr(struct socket *so, struct sockaddr **nam);
void ipx_printhost(struct ipx_addr *addr);
int ipx_sockaddr(struct socket *so, struct sockaddr **nam);
void ipx_watch_output(struct mbuf *m, struct ifnet *ifp);
#endif /* _KERNEL */
#endif /* !_NETIPX_IPX_VAR_H_ */
|
