diff options
Diffstat (limited to 'sys/netns/ns_if.h')
| -rw-r--r-- | sys/netns/ns_if.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/sys/netns/ns_if.h b/sys/netns/ns_if.h new file mode 100644 index 0000000..3abb284 --- /dev/null +++ b/sys/netns/ns_if.h @@ -0,0 +1,82 @@ +/* + * 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. + * + * @(#)ns_if.h 8.1 (Berkeley) 6/10/93 + */ + +/* + * Interface address, xerox version. One of these structures + * is allocated for each interface with an internet address. + * The ifaddr structure contains the protocol-independent part + * of the structure and is assumed to be first. + */ + +struct ns_ifaddr { + struct ifaddr ia_ifa; /* protocol-independent info */ +#define ia_ifp ia_ifa.ifa_ifp +#define ia_flags ia_ifa.ifa_flags + struct ns_ifaddr *ia_next; /* next in list of xerox addresses */ + struct sockaddr_ns ia_addr; /* reserve space for my address */ + struct sockaddr_ns ia_dstaddr; /* space for my broadcast address */ +#define ia_broadaddr ia_dstaddr + struct sockaddr_ns ia_netmask; /* space for my network mask */ +}; + +struct ns_aliasreq { + char ifra_name[IFNAMSIZ]; /* if name, e.g. "en0" */ + struct sockaddr_ns ifra_addr; + struct sockaddr_ns ifra_broadaddr; +#define ifra_dstaddr ifra_broadaddr +}; +/* + * Given a pointer to an ns_ifaddr (ifaddr), + * return a pointer to the addr as a sockadd_ns. + */ + +#define IA_SNS(ia) (&(((struct ns_ifaddr *)(ia))->ia_addr)) + +/* This is not the right place for this but where is? */ +#define ETHERTYPE_NS 0x0600 + +#ifdef NSIP +struct nsip_req { + struct sockaddr rq_ns; /* must be ns format destination */ + struct sockaddr rq_ip; /* must be ip format gateway */ + short rq_flags; +}; +#endif + +#ifdef KERNEL +struct ns_ifaddr *ns_ifaddr; +struct ns_ifaddr *ns_iaonnetof(); +struct ifqueue nsintrq; /* XNS input packet queue */ +#endif |
