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1.1 root 1: /*-
2: * Copyright (c) 1991 The Regents of the University of California.
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. All advertising materials mentioning features or use of this software
14: * must display the following acknowledgement:
15: * This product includes software developed by the University of
16: * California, Berkeley and its contributors.
17: * 4. Neither the name of the University nor the names of its contributors
18: * may be used to endorse or promote products derived from this software
19: * without specific prior written permission.
20: *
21: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31: * SUCH DAMAGE.
32: *
33: * @(#)iso_pcb.h 7.5 (Berkeley) 5/6/91
34: */
35:
36: /***********************************************************
37: Copyright IBM Corporation 1987
38:
39: All Rights Reserved
40:
41: Permission to use, copy, modify, and distribute this software and its
42: documentation for any purpose and without fee is hereby granted,
43: provided that the above copyright notice appear in all copies and that
44: both that copyright notice and this permission notice appear in
45: supporting documentation, and that the name of IBM not be
46: used in advertising or publicity pertaining to distribution of the
47: software without specific, written prior permission.
48:
49: IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
50: ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
51: IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
52: ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
53: WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
54: ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
55: SOFTWARE.
56:
57: ******************************************************************/
58:
59: /*
60: * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison
61: */
1.1.1.2 ! root 62: /* $Header: /cvsroot/src/sys/netiso/iso_pcb.h,v 1.1 1993/04/09 12:01:19 cgd Exp $ */
! 63: /* $Source: /cvsroot/src/sys/netiso/iso_pcb.h,v $ */
1.1 root 64:
65: #define MAXX25CRUDLEN 16 /* 16 bytes of call request user data */
66:
67: /*
68: * Common structure pcb for argo protocol implementation.
69: */
70: struct isopcb {
71: struct isopcb *isop_next,*isop_prev; /* pointers to other pcb's */
72: struct isopcb *isop_head; /* pointer back to chain of pcbs for
73: this protocol */
74: struct socket *isop_socket; /* back pointer to socket */
75: struct sockaddr_iso *isop_laddr;
76: struct sockaddr_iso *isop_faddr;
77: struct route_iso {
78: struct rtentry *ro_rt;
79: struct sockaddr_iso ro_dst;
80: } isop_route; /* CLNP routing entry */
81: struct mbuf *isop_options; /* CLNP options */
82: struct mbuf *isop_optindex; /* CLNP options index */
83: struct mbuf *isop_clnpcache; /* CLNP cached hdr */
84: caddr_t isop_chan; /* actually struct pklcb * */
85: u_short isop_refcnt; /* mult TP4 tpcb's -> here */
86: u_short isop_lport; /* MISLEADLING work var */
87: int isop_x25crud_len; /* x25 call request ud */
88: char isop_x25crud[MAXX25CRUDLEN];
89: struct ifaddr *isop_ifa; /* ESIS interface assoc w/sock */
90: struct sockaddr_iso isop_sladdr, /* preallocated laddr */
91: isop_sfaddr; /* preallocated faddr */
92: };
93:
94: #ifdef sotorawcb
95: /*
96: * Common structure pcb for raw clnp protocol access.
97: * Here are clnp specific extensions to the raw control block,
98: * and space is allocated to the necessary sockaddrs.
99: */
100: struct rawisopcb {
101: struct rawcb risop_rcb; /* common control block prefix */
102: int risop_flags; /* flags, e.g. raw sockopts */
103: struct isopcb risop_isop; /* space for bound addresses, routes etc.*/
104: };
105: #endif
106:
107: #define sotoisopcb(so) ((struct isopcb *)(so)->so_pcb)
108: #define sotorawisopcb(so) ((struct rawisopcb *)(so)->so_pcb)
109:
110: #ifdef KERNEL
111: struct isopcb *iso_pcblookup();
112: #endif
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