udp6_var.h revision 1.2
1 /* 2 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the project nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 /* 31 * Copyright (c) 1982, 1986, 1989, 1993 32 * The Regents of the University of California. All rights reserved. 33 * 34 * Redistribution and use in source and binary forms, with or without 35 * modification, are permitted provided that the following conditions 36 * are met: 37 * 1. Redistributions of source code must retain the above copyright 38 * notice, this list of conditions and the following disclaimer. 39 * 2. Redistributions in binary form must reproduce the above copyright 40 * notice, this list of conditions and the following disclaimer in the 41 * documentation and/or other materials provided with the distribution. 42 * 3. All advertising materials mentioning features or use of this software 43 * must display the following acknowledgement: 44 * This product includes software developed by the University of 45 * California, Berkeley and its contributors. 46 * 4. Neither the name of the University nor the names of its contributors 47 * may be used to endorse or promote products derived from this software 48 * without specific prior written permission. 49 * 50 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 51 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 52 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 53 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 54 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 55 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 56 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 57 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 58 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 59 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 60 * SUCH DAMAGE. 61 * 62 * @(#)udp_var.h 8.1 (Berkeley) 6/10/93 63 */ 64 65 #ifndef _NETINET6_UDP6_VAR_H_ 66 #define _NETINET6_UDP6_VAR_H_ 67 68 #if defined(__FreeBSD__) || defined(__NetBSD__) 69 /* 70 * UDP Kernel structures and variables. 71 */ 72 struct udp6stat { 73 /* input statistics: */ 74 u_long udp6s_ipackets; /* total input packets */ 75 u_long udp6s_hdrops; /* packet shorter than header */ 76 u_long udp6s_badsum; /* checksum error */ 77 u_long udp6s_nosum; /* no checksum */ 78 u_long udp6s_badlen; /* data length larger than packet */ 79 u_long udp6s_noport; /* no socket on port */ 80 u_long udp6s_noportmcast; /* of above, arrived as broadcast */ 81 u_long udp6s_fullsock; /* not delivered, input socket full */ 82 u_long udp6ps_pcbcachemiss; /* input packets missing pcb cache */ 83 /* output statistics: */ 84 u_long udp6s_opackets; /* total output packets */ 85 }; 86 87 /* 88 * Names for UDP sysctl objects 89 */ 90 #define UDP6CTL_SENDMAX 1 /* default send buffer */ 91 #define UDP6CTL_RECVSPACE 2 /* default recv buffer */ 92 #define UDP6CTL_MAXID 3 93 94 #define UDP6CTL_NAMES { \ 95 { 0, 0 }, \ 96 { "sendmax", CTLTYPE_INT }, \ 97 { "recvspace", CTLTYPE_INT }, \ 98 } 99 100 #define UDP6CTL_VARS { \ 101 0, \ 102 &udp6_sendspace, \ 103 &udp6_recvspace, \ 104 } 105 #endif /*__FreeBSD__||__NetBSD__*/ 106 #ifdef __bsdi__ 107 /* 108 * UDP Kernel structures and variables. 109 */ 110 struct udp6stat { 111 /* input statistics: */ 112 u_quad_t udp6s_ipackets; /* total input packets */ 113 u_quad_t udp6s_hdrops; /* packet shorter than header */ 114 u_quad_t udp6s_badsum; /* checksum error */ 115 u_quad_t udp6s_nosum; /* no checksum */ 116 u_quad_t udp6s_badlen; /* data length larger than packet */ 117 u_quad_t udp6s_noport; /* no socket on port */ 118 u_quad_t udp6s_noportmcast; /* of above, arrived as broadcast */ 119 u_quad_t udp6s_fullsock; /* not delivered, input socket full */ 120 u_quad_t udp6ps_pcbcachemiss; /* input packets missing pcb cache */ 121 /* output statistics: */ 122 u_quad_t udp6s_opackets; /* total output packets */ 123 }; 124 125 /* 126 * Names for UDP sysctl objects 127 */ 128 #define UDP6CTL_SENDMAX 2 /* default send buffer */ 129 #define UDP6CTL_RECVSPACE 3 /* default recv buffer */ 130 #define UDP6CTL_STATS 4 /* statistics */ 131 #define UDP6CTL_MAXID 5 132 133 #define UDP6CTL_NAMES { \ 134 { 0, 0 }, \ 135 { 0, 0 }, \ 136 { "sendmax", CTLTYPE_INT }, \ 137 { "recvspace", CTLTYPE_INT }, \ 138 { 0, 0 }, \ 139 } 140 141 #define UDP6CTL_VARS { \ 142 0, \ 143 0, \ 144 &udp6_sendspace, \ 145 &udp6_recvspace, \ 146 0, \ 147 } 148 #endif /*__bsdi__*/ 149 150 #ifdef _KERNEL 151 struct in6pcb udb6; 152 struct udp6stat udp6stat; 153 154 void udp6_ctlinput __P((int, struct sockaddr *, struct ip6_hdr *, 155 struct mbuf *, int)); 156 void udp6_init __P((void)); 157 int udp6_input __P((struct mbuf **, int *, int)); 158 int udp6_output __P((struct in6pcb *, 159 struct mbuf *, struct mbuf *, struct mbuf *)); 160 int udp6_sysctl __P((int *, u_int, void *, size_t *, void *, size_t)); 161 int udp6_usrreq __P((struct socket *, 162 int, struct mbuf *, struct mbuf *, struct mbuf *, struct proc *)); 163 #endif /* _KERNEL */ 164 165 #endif /*_NETINET6_UDP6_VAR_H_*/ 166
Indexes created Tue Sep 23 02:09:52 GMT 2025