Annotation of embedaddon/freevrrpd/vrrp_network.h, revision 1.1.1.1
1.1 misho 1: /*
2: * Copyright (c) 2001,2002 Sebastien Petit <spe@bsdfr.org>
3: *
4: * Redistribution and use in source forms, with and without modification,
5: * are permitted provided that the following conditions are met:
6: * 1. Redistributions of source code must retain the above copyright notice,
7: * this list of conditions and the following disclaimer.
8: * 2. Redistributions in binary form must reproduce the above copyright notice,
9: * this list of conditions and the following disclaimer in the documentation
10: * and/or other materials provided with the distribution. Obviously, it
11: * would be nice if you gave credit where credit is due but requiring it
12: * would be too onerous.
13: * 3. All advertising materials mentioning features or use of this software
14: * must display the following acknowledgement:
15: * This product includes software developed by Sebastien Petit.
16: * 4. Neither the name of its contributors may be used to endorse or promote
17: * products derived from this software without specific prior written
18: * permission.
19: *
20: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30: * SUCH DAMAGE.
31: *
32: * $Id: vrrp_network.h,v 1.6 2004/03/18 11:46:50 spe Exp $
33: */
34:
35: #include <sys/ioctl.h>
36: #include <sys/time.h>
37: #include <sys/types.h>
38: #include <sys/socket.h>
39: #include <sys/uio.h>
40: #include <net/bpf.h>
41: #include <net/if.h>
42: #ifdef __FreeBSD__
43: #include <net/ethernet.h>
44: #endif
45: #ifdef __NetBSD__
46: #include <net/if_ether.h>
47: #endif
48: #include <net/route.h>
49: #include <netinet/in_systm.h>
50: #include <netinet/in.h>
51: #include <netinet/ip.h>
52: #include <arpa/inet.h>
53: #include <errno.h>
54: #include <fcntl.h>
55: #include <stdio.h>
56: #include <stdlib.h>
57: #include <string.h>
58: #include <syslog.h>
59: #include <unistd.h>
60: #include <stdarg.h>
61: #include "vrrp_define.h"
62: #include "vrrp_proto.h"
63: #include "vrrp_functions.h"
64:
65: #if defined (__NetBSD__) || defined (__OpenBSD__)
66: #define octet ether_addr_octet
67: #endif
68:
69: struct arp_header {
70: u_short ar_hrd; /* format of hardware address */
71: #define ARPHRD_ETHER 1 /* ethernet hardware format */
72: #define ARPHRD_IEEE802 6 /* token-ring hardware format */
73: #define ARPHRD_FRELAY 15 /* frame relay hardware format */
74: u_short ar_pro; /* format of protocol address */
75: u_char ar_hln; /* length of hardware address */
76: u_char ar_pln; /* length of protocol address */
77: u_short ar_op; /* one of: */
78: #define ARPOP_REQUEST 1 /* request to resolve address */
79: #define ARPOP_REPLY 2 /* response to previous request */
80: #define ARPOP_REVREQUEST 3 /* request protocol address given hardware */
81: #define ARPOP_REVREPLY 4 /* response giving protocol address */
82: #define ARPOP_INVREQUEST 8 /* request to identify peer */
83: #define ARPOP_INVREPLY 9 /* response identifying peer */
84: u_char ar_sha[6]; /* sender hardware address */
85: u_char ar_spa[4]; /* sender protocol address */
86: u_char ar_tha[6]; /* target hardware address */
87: u_char ar_tpa[4]; /* target protocol address */
88: };
89:
90: struct routemsg {
91: struct rt_msghdr rthdr;
92: struct sockaddr_in addr;
93: };
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