Annotation of src/sys/netinet6/udp6_var.h, Revision 1.9.4.1
1.9.4.1 ! nathanw 1: /* $NetBSD: udp6_var.h,v 1.9 2000/06/05 06:38:23 itojun Exp $ */
1.9 itojun 2: /* $KAME: udp6_var.h,v 1.11 2000/06/05 00:14:31 itojun Exp $ */
1.3 thorpej 3:
1.2 itojun 4: /*
5: * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
6: * All rights reserved.
1.9 itojun 7: *
1.2 itojun 8: * Redistribution and use in source and binary forms, with or without
9: * modification, are permitted provided that the following conditions
10: * are met:
11: * 1. Redistributions of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
13: * 2. Redistributions in binary form must reproduce the above copyright
14: * notice, this list of conditions and the following disclaimer in the
15: * documentation and/or other materials provided with the distribution.
16: * 3. Neither the name of the project nor the names of its contributors
17: * may be used to endorse or promote products derived from this software
18: * without specific prior written permission.
1.9 itojun 19: *
1.2 itojun 20: * THIS SOFTWARE IS PROVIDED BY THE PROJECT 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 PROJECT 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:
33: /*
34: * Copyright (c) 1982, 1986, 1989, 1993
35: * The Regents of the University of California. All rights reserved.
36: *
37: * Redistribution and use in source and binary forms, with or without
38: * modification, are permitted provided that the following conditions
39: * are met:
40: * 1. Redistributions of source code must retain the above copyright
41: * notice, this list of conditions and the following disclaimer.
42: * 2. Redistributions in binary form must reproduce the above copyright
43: * notice, this list of conditions and the following disclaimer in the
44: * documentation and/or other materials provided with the distribution.
45: * 3. All advertising materials mentioning features or use of this software
46: * must display the following acknowledgement:
47: * This product includes software developed by the University of
48: * California, Berkeley and its contributors.
49: * 4. Neither the name of the University nor the names of its contributors
50: * may be used to endorse or promote products derived from this software
51: * without specific prior written permission.
52: *
53: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
54: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
55: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
56: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
57: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
58: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
59: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
60: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
61: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
62: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
63: * SUCH DAMAGE.
64: *
65: * @(#)udp_var.h 8.1 (Berkeley) 6/10/93
66: */
67:
68: #ifndef _NETINET6_UDP6_VAR_H_
69: #define _NETINET6_UDP6_VAR_H_
70:
71: /*
72: * UDP Kernel structures and variables.
73: */
74: struct udp6stat {
75: /* input statistics: */
1.4 bouyer 76: u_quad_t udp6s_ipackets; /* total input packets */
77: u_quad_t udp6s_hdrops; /* packet shorter than header */
78: u_quad_t udp6s_badsum; /* checksum error */
79: u_quad_t udp6s_nosum; /* no checksum */
80: u_quad_t udp6s_badlen; /* data length larger than packet */
81: u_quad_t udp6s_noport; /* no socket on port */
82: u_quad_t udp6s_noportmcast; /* of above, arrived as broadcast */
83: u_quad_t udp6s_fullsock; /* not delivered, input socket full */
84: u_quad_t udp6ps_pcbcachemiss; /* input packets missing pcb cache */
1.2 itojun 85: /* output statistics: */
1.4 bouyer 86: u_quad_t udp6s_opackets; /* total output packets */
1.2 itojun 87: };
88:
89: /*
90: * Names for UDP sysctl objects
91: */
1.8 itojun 92: #define UDP6CTL_SENDSPACE 1 /* default send buffer */
1.2 itojun 93: #define UDP6CTL_RECVSPACE 2 /* default recv buffer */
94: #define UDP6CTL_MAXID 3
95:
96: #define UDP6CTL_NAMES { \
97: { 0, 0 }, \
1.8 itojun 98: { "sendspace", CTLTYPE_INT }, \
1.2 itojun 99: { "recvspace", CTLTYPE_INT }, \
100: }
101:
102: #ifdef _KERNEL
103: struct in6pcb udb6;
104: struct udp6stat udp6stat;
105:
1.5 itojun 106: void udp6_ctlinput __P((int, struct sockaddr *, void *));
1.2 itojun 107: void udp6_init __P((void));
108: int udp6_input __P((struct mbuf **, int *, int));
1.9 itojun 109: int udp6_output __P((struct in6pcb *, struct mbuf *, struct mbuf *,
110: struct mbuf *, struct proc *));
1.2 itojun 111: int udp6_sysctl __P((int *, u_int, void *, size_t *, void *, size_t));
1.5 itojun 112: int udp6_usrreq __P((struct socket *,
113: int, struct mbuf *, struct mbuf *, struct mbuf *,
114: struct proc *));
1.2 itojun 115: #endif /* _KERNEL */
116:
1.9.4.1 ! nathanw 117: #endif /* _NETINET6_UDP6_VAR_H_ */
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