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//==========================================================================
//
//      include/netinet6_in6_pcb.h
//
//      
//
//==========================================================================
//####BSDCOPYRIGHTBEGIN####
//
// -------------------------------------------
//
// Portions of this software may have been derived from OpenBSD or other sources,
// and are covered by the appropriate copyright disclaimers included herein.
//
// -------------------------------------------
//
//####BSDCOPYRIGHTEND####
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):    gthomas
// Contributors: gthomas
// Date:         2000-01-10
// Purpose:      
// Description:  
//              
//
//####DESCRIPTIONEND####
//
//==========================================================================
 
 
/*      $OpenBSD: in6_pcb.h,v 1.1 1999/12/08 06:50:21 itojun Exp $      */
 
/*
 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
 * 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. Neither the name of the project 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 PROJECT 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 PROJECT 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.
 */
 
/*
 * Copyright (c) 1982, 1986, 1990, 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.
 *
 *      @(#)in_pcb.h    8.1 (Berkeley) 6/10/93
 */
 
#ifndef _NETINET6_IN6_PCB_H_
#define _NETINET6_IN6_PCB_H_
 
#include <sys/queue.h>
 
/*
 * Common structure pcb for internet protocol implementation.
 * Here are stored pointers to local and foreign host table
 * entries, local and foreign socket numbers, and pointers
 * up (to a socket structure) and down (to a protocol-specific)
 * control block.
 */
struct icmp6_filter;
struct inpcbpolicy;
 
struct  in6pcb {
        struct  in6pcb *in6p_next, *in6p_prev;
                                        /* pointers to other pcb's */
        struct  in6pcb *in6p_head;      /* pointer back to chain of
                                           in6pcb's for this protocol */
        struct  in6_addr in6p_faddr;    /* foreign host table entry */
        u_short in6p_fport;             /* foreign port */
        struct  in6_addr in6p_laddr;    /* local host table entry */
        u_short in6p_lport;             /* local port */
        u_int32_t in6p_flowinfo;        /* priority and flowlabel */
        struct  socket *in6p_socket;    /* back pointer to socket */
        caddr_t in6p_ppcb;              /* pointer to per-protocol pcb */
        struct  route_in6 in6p_route;   /* placeholder for routing entry */
        int     in6p_flags;             /* generic IP6/datagram flags */
        int     in6p_hops;              /* default hop limit */
        struct  ip6_hdr in6p_ip6;       /* header prototype */
        struct  mbuf *in6p_options;   /* IP6 options */
        struct  ip6_pktopts *in6p_outputopts; /* IP6 options for outgoing packets */
        struct  ip6_moptions *in6p_moptions; /* IP6 multicast options */
        u_short in6p_ifindex;
        /* should move the following just after next/prev */
        LIST_ENTRY(in6pcb) in6p_hlist;  /* hash chain */
        u_long  in6p_hash;              /* hash value */
#if 1 /*IPSEC*/
        struct inpcbpolicy *in6p_sp;    /* security policy. */
#endif
        struct icmp6_filter *in6p_icmp6filt;
        int     in6p_cksum;             /* IPV6_CHECKSUM setsockopt */
};
 
#define in6p_ip6_nxt in6p_ip6.ip6_nxt  /* for KAME src sync over BSD*'s */
 
/* flags in in6p_flags */
#define IN6P_RECVOPTS           0x01    /* receive incoming IP6 options */
#define IN6P_RECVRETOPTS        0x02    /* receive IP6 options for reply */
#define IN6P_RECVDSTADDR        0x04    /* receive IP6 dst address */
#define IN6P_HIGHPORT           0x10    /* user wants "high" port binding */
#define IN6P_LOWPORT            0x20    /* user wants "low" port binding */
#define IN6P_ANONPORT           0x40    /* port chosen for user */
#define IN6P_FAITH              0x80    /* accept FAITH'ed connections */
#define IN6P_PKTINFO            0x010000
#define IN6P_HOPLIMIT           0x020000
#define IN6P_NEXTHOP            0x040000
#define IN6P_HOPOPTS            0x080000
#define IN6P_DSTOPTS            0x100000
#define IN6P_RTHDR              0x200000
#define IN6P_CONTROLOPTS        (0x3f0000 | IN6P_RECVOPTS | IN6P_RECVRETOPTS | IN6P_RECVDSTADDR)
 
#define IN6PLOOKUP_WILDCARD     1
#define IN6PLOOKUP_SETLOCAL     2
 
/* compute hash value for foreign and local in6_addr and port */
#define IN6_HASH(faddr, fport, laddr, lport)                    \
        (((faddr)->s6_addr32[0] ^ (faddr)->s6_addr32[1] ^        \
          (faddr)->s6_addr32[2] ^ (faddr)->s6_addr32[3] ^       \
          (laddr)->s6_addr32[0] ^ (laddr)->s6_addr32[1] ^        \
          (laddr)->s6_addr32[2] ^ (laddr)->s6_addr32[3])        \
         + (fport) + (lport))
 
#define sotoin6pcb(so)  ((struct in6pcb *)(so)->so_pcb)
 
#ifdef _KERNEL
void    in6_losing __P((struct in6pcb *));
int     in6_pcballoc __P((struct socket *, struct in6pcb *));
int     in6_pcbbind __P((struct in6pcb *, struct mbuf *));
int     in6_pcbconnect __P((struct in6pcb *, struct mbuf *));
void    in6_pcbdetach __P((struct in6pcb *));
void    in6_pcbdisconnect __P((struct in6pcb *));
struct  in6pcb *
        in6_pcblookup __P((struct in6pcb *,
                           struct in6_addr *, u_int, struct in6_addr *,
                           u_int, int));
int     in6_pcbnotify __P((struct in6pcb *, struct sockaddr *,
                           u_int, struct in6_addr *, u_int, int,
                           void (*)(struct in6pcb *, int)));
int     in6_pcbsetport __P((struct in6_addr *, struct in6pcb *));
void    in6_rtchange __P((struct in6pcb *, int));
void    in6_setpeeraddr __P((struct in6pcb *, struct mbuf *));
void    in6_setsockaddr __P((struct in6pcb *, struct mbuf *));
struct  in6_addr *in6_selectsrc __P((struct sockaddr_in6 *,
                                     struct ip6_pktopts *,
                                     struct ip6_moptions *,
                                     struct route_in6 *,
                                     struct in6_addr *, int *));
int     in6_selecthlim __P((struct in6pcb *, struct ifnet *));
 
#ifndef TCP6
extern struct rtentry *
        in6_pcbrtentry __P((struct in6pcb *));
extern struct in6pcb *in6_pcblookup_connect __P((struct in6pcb *,
        struct in6_addr *, u_int, struct in6_addr *, u_int, int));
extern struct in6pcb *in6_pcblookup_bind __P((struct in6pcb *,
        struct in6_addr *, u_int, int));
#endif
#endif /* _KERNEL */
 
#endif /* !_NETINET6_IN6_PCB_H_ */

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Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [packages/] [net/] [tcpip/] [v2_0/] [include/] [netinet6/] [in6_pcb.h] - Blame information for rev 356

Line No.	Rev	Author	Line
1	27	unneback	`//==========================================================================`
2			`//`
3			`// include/netinet6_in6_pcb.h`
4			`//`
5			`//`
6			`//`
7			`//==========================================================================`
8			`//####BSDCOPYRIGHTBEGIN####`
9			`//`
10			`// -------------------------------------------`
11			`//`
12			`// Portions of this software may have been derived from OpenBSD or other sources,`
13			`// and are covered by the appropriate copyright disclaimers included herein.`
14			`//`
15			`// -------------------------------------------`
16			`//`
17			`//####BSDCOPYRIGHTEND####`
18			`//==========================================================================`
19			`//#####DESCRIPTIONBEGIN####`
20			`//`
21			`// Author(s): gthomas`
22			`// Contributors: gthomas`
23			`// Date: 2000-01-10`
24			`// Purpose:`
25			`// Description:`
26			`//`
27			`//`
28			`//####DESCRIPTIONEND####`
29			`//`
30			`//==========================================================================`
31
32
33			`/* $OpenBSD: in6_pcb.h,v 1.1 1999/12/08 06:50:21 itojun Exp $ */`
34
35			`/*`
36			`* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.`
37			`* All rights reserved.`
38			`*`
39			`* Redistribution and use in source and binary forms, with or without`
40			`* modification, are permitted provided that the following conditions`
41			`* are met:`
42			`* 1. Redistributions of source code must retain the above copyright`
43			`* notice, this list of conditions and the following disclaimer.`
44			`* 2. Redistributions in binary form must reproduce the above copyright`
45			`* notice, this list of conditions and the following disclaimer in the`
46			`* documentation and/or other materials provided with the distribution.`
47			`* 3. Neither the name of the project nor the names of its contributors`
48			`* may be used to endorse or promote products derived from this software`
49			`* without specific prior written permission.`
50			`*`
51			* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
52			`* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE`
53			`* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE`
54			`* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE`
55			`* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL`
56			`* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS`
57			`* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)`
58			`* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT`
59			`* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY`
60			`* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF`
61			`* SUCH DAMAGE.`
62			`*/`
63
64			`/*`
65			`* Copyright (c) 1982, 1986, 1990, 1993`
66			`* The Regents of the University of California. All rights reserved.`
67			`*`
68			`* Redistribution and use in source and binary forms, with or without`
69			`* modification, are permitted provided that the following conditions`
70			`* are met:`
71			`* 1. Redistributions of source code must retain the above copyright`
72			`* notice, this list of conditions and the following disclaimer.`
73			`* 2. Redistributions in binary form must reproduce the above copyright`
74			`* notice, this list of conditions and the following disclaimer in the`
75			`* documentation and/or other materials provided with the distribution.`
76			`* 3. All advertising materials mentioning features or use of this software`
77			`* must display the following acknowledgement:`
78			`* This product includes software developed by the University of`
79			`* California, Berkeley and its contributors.`
80			`* 4. Neither the name of the University nor the names of its contributors`
81			`* may be used to endorse or promote products derived from this software`
82			`* without specific prior written permission.`
83			`*`
84			* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
85			`* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE`
86			`* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE`
87			`* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE`
88			`* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL`
89			`* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS`
90			`* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)`
91			`* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT`
92			`* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY`
93			`* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF`
94			`* SUCH DAMAGE.`
95			`*`
96			`* @(#)in_pcb.h 8.1 (Berkeley) 6/10/93`
97			`*/`
98
99			`#ifndef _NETINET6_IN6_PCB_H_`
100			`#define _NETINET6_IN6_PCB_H_`
101
102			`#include <sys/queue.h>`
103
104			`/*`
105			`* Common structure pcb for internet protocol implementation.`
106			`* Here are stored pointers to local and foreign host table`
107			`* entries, local and foreign socket numbers, and pointers`
108			`* up (to a socket structure) and down (to a protocol-specific)`
109			`* control block.`
110			`*/`
111			`struct icmp6_filter;`
112			`struct inpcbpolicy;`
113
114			`struct in6pcb {`
115			`struct in6pcb in6p_next, in6p_prev;`
116			`/* pointers to other pcb's */`
117			`struct in6pcb in6p_head; / pointer back to chain of`
118			`in6pcb's for this protocol */`
119			`struct in6_addr in6p_faddr; /* foreign host table entry */`
120			`u_short in6p_fport; /* foreign port */`
121			`struct in6_addr in6p_laddr; /* local host table entry */`
122			`u_short in6p_lport; /* local port */`
123			`u_int32_t in6p_flowinfo; /* priority and flowlabel */`
124			`struct socket in6p_socket; / back pointer to socket */`
125			`caddr_t in6p_ppcb; /* pointer to per-protocol pcb */`
126			`struct route_in6 in6p_route; /* placeholder for routing entry */`
127			`int in6p_flags; /* generic IP6/datagram flags */`
128			`int in6p_hops; /* default hop limit */`
129			`struct ip6_hdr in6p_ip6; /* header prototype */`
130			`struct mbuf in6p_options; / IP6 options */`
131			`struct ip6_pktopts in6p_outputopts; / IP6 options for outgoing packets */`
132			`struct ip6_moptions in6p_moptions; / IP6 multicast options */`
133			`u_short in6p_ifindex;`
134			`/* should move the following just after next/prev */`
135			`LIST_ENTRY(in6pcb) in6p_hlist; /* hash chain */`
136			`u_long in6p_hash; /* hash value */`
137			`#if 1 /IPSEC/`
138			`struct inpcbpolicy in6p_sp; / security policy. */`
139			`#endif`
140			`struct icmp6_filter *in6p_icmp6filt;`
141			`int in6p_cksum; /* IPV6_CHECKSUM setsockopt */`
142			`};`
143
144			`#define in6p_ip6_nxt in6p_ip6.ip6_nxt /* for KAME src sync over BSD's /`
145
146			`/* flags in in6p_flags */`
147			`#define IN6P_RECVOPTS 0x01 /* receive incoming IP6 options */`
148			`#define IN6P_RECVRETOPTS 0x02 /* receive IP6 options for reply */`
149			`#define IN6P_RECVDSTADDR 0x04 /* receive IP6 dst address */`
150			`#define IN6P_HIGHPORT 0x10 /* user wants "high" port binding */`
151			`#define IN6P_LOWPORT 0x20 /* user wants "low" port binding */`
152			`#define IN6P_ANONPORT 0x40 /* port chosen for user */`
153			`#define IN6P_FAITH 0x80 /* accept FAITH'ed connections */`
154			`#define IN6P_PKTINFO 0x010000`
155			`#define IN6P_HOPLIMIT 0x020000`
156			`#define IN6P_NEXTHOP 0x040000`
157			`#define IN6P_HOPOPTS 0x080000`
158			`#define IN6P_DSTOPTS 0x100000`
159			`#define IN6P_RTHDR 0x200000`
160			`#define IN6P_CONTROLOPTS (0x3f0000 \| IN6P_RECVOPTS \| IN6P_RECVRETOPTS \| IN6P_RECVDSTADDR)`
161
162			`#define IN6PLOOKUP_WILDCARD 1`
163			`#define IN6PLOOKUP_SETLOCAL 2`
164
165			`/* compute hash value for foreign and local in6_addr and port */`
166			`#define IN6_HASH(faddr, fport, laddr, lport) \`
167			`(((faddr)->s6_addr32[0] ^ (faddr)->s6_addr32[1] ^ \`
168			`(faddr)->s6_addr32[2] ^ (faddr)->s6_addr32[3] ^ \`
169			`(laddr)->s6_addr32[0] ^ (laddr)->s6_addr32[1] ^ \`
170			`(laddr)->s6_addr32[2] ^ (laddr)->s6_addr32[3]) \`
171			`+ (fport) + (lport))`
172
173			`#define sotoin6pcb(so) ((struct in6pcb *)(so)->so_pcb)`
174
175			`#ifdef _KERNEL`
176			`void in6_losing __P((struct in6pcb *));`
177			`int in6_pcballoc __P((struct socket , struct in6pcb ));`
178			`int in6_pcbbind __P((struct in6pcb , struct mbuf ));`
179			`int in6_pcbconnect __P((struct in6pcb , struct mbuf ));`
180			`void in6_pcbdetach __P((struct in6pcb *));`
181			`void in6_pcbdisconnect __P((struct in6pcb *));`
182			`struct in6pcb *`
183			`in6_pcblookup __P((struct in6pcb *,`
184			`struct in6_addr , u_int, struct in6_addr ,`
185			`u_int, int));`
186			`int in6_pcbnotify __P((struct in6pcb , struct sockaddr ,`
187			`u_int, struct in6_addr *, u_int, int,`
188			`void ()(struct in6pcb , int)));`
189			`int in6_pcbsetport __P((struct in6_addr , struct in6pcb ));`
190			`void in6_rtchange __P((struct in6pcb *, int));`
191			`void in6_setpeeraddr __P((struct in6pcb , struct mbuf ));`
192			`void in6_setsockaddr __P((struct in6pcb , struct mbuf ));`
193			`struct in6_addr in6_selectsrc __P((struct sockaddr_in6 ,`
194			`struct ip6_pktopts *,`
195			`struct ip6_moptions *,`
196			`struct route_in6 *,`
197			`struct in6_addr , int ));`
198			`int in6_selecthlim __P((struct in6pcb , struct ifnet ));`
199
200			`#ifndef TCP6`
201			`extern struct rtentry *`
202			`in6_pcbrtentry __P((struct in6pcb *));`
203			`extern struct in6pcb in6_pcblookup_connect __P((struct in6pcb ,`
204			`struct in6_addr , u_int, struct in6_addr , u_int, int));`
205			`extern struct in6pcb in6_pcblookup_bind __P((struct in6pcb ,`
206			`struct in6_addr *, u_int, int));`
207			`#endif`
208			`#endif /* _KERNEL */`
209
210			`#endif /* !_NETINET6_IN6_PCB_H_ */`