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130 lines
5.3 KiB
C
130 lines
5.3 KiB
C
/*-
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* Copyright (c) 1984, 1985, 1986, 1987, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* Copyright (c) 1995, Mike Mitchell
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)ipx_var.h
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*
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* $FreeBSD$
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*/
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#ifndef _NETIPX_IPX_VAR_H_
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#define _NETIPX_IPX_VAR_H_
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/*
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* IPX Kernel Structures and Variables
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*/
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struct ipxstat {
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u_long ipxs_total; /* total packets received */
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u_long ipxs_badsum; /* checksum bad */
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u_long ipxs_tooshort; /* packet too short */
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u_long ipxs_toosmall; /* not enough data */
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u_long ipxs_forward; /* packets forwarded */
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u_long ipxs_cantforward; /* packets rcvd for unreachable dest */
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u_long ipxs_delivered; /* datagrams delivered to upper level*/
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u_long ipxs_localout; /* total ipx packets generated here */
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u_long ipxs_odropped; /* lost packets due to nobufs, etc. */
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u_long ipxs_noroute; /* packets discarded due to no route */
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u_long ipxs_mtutoosmall; /* the interface mtu is too small */
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};
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#ifdef _KERNEL
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#ifdef SYSCTL_DECL
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SYSCTL_DECL(_net_ipx);
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SYSCTL_DECL(_net_ipx_ipx);
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#endif
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extern int ipxcksum;
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extern long ipx_pexseq;
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extern struct ipxstat ipxstat;
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extern struct pr_usrreqs ipx_usrreqs;
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extern struct pr_usrreqs ripx_usrreqs;
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extern struct sockaddr_ipx ipx_netmask;
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extern struct sockaddr_ipx ipx_hostmask;
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extern const union ipx_net ipx_zeronet;
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extern const union ipx_net ipx_broadnet;
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extern const union ipx_host ipx_broadhost;
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struct ifnet;
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struct ipx_addr;
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struct ipxpcb;
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struct mbuf;
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struct thread;
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struct route;
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struct sockaddr;
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struct socket;
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struct sockopt;
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u_short ipx_cksum(struct mbuf *m, int len);
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int ipx_control(struct socket *so, u_long cmd, caddr_t data,
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struct ifnet *ifp, struct thread *td);
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void ipx_ctlinput(int cmd, struct sockaddr *arg_as_sa, void *dummy);
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int ipx_ctloutput(struct socket *so, struct sockopt *sopt);
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void ipx_drop(struct ipxpcb *ipxp, int errno);
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void ipx_init(void);
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void ipx_input(struct mbuf *m, struct ipxpcb *ipxp);
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int ipx_outputfl(struct mbuf *m0, struct route *ro, int flags);
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int ipx_output_type20(struct mbuf *);
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int ipx_peeraddr(struct socket *so, struct sockaddr **nam);
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void ipx_printhost(struct ipx_addr *addr);
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int ipx_sockaddr(struct socket *so, struct sockaddr **nam);
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#endif /* _KERNEL */
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#endif /* !_NETIPX_IPX_VAR_H_ */
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