1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate * 22*0Sstevel@tonic-gate * Copyright 2002 Sun Microsystems, Inc. All rights reserved. 23*0Sstevel@tonic-gate * Use is subject to license terms. 24*0Sstevel@tonic-gate */ 25*0Sstevel@tonic-gate 26*0Sstevel@tonic-gate /* 27*0Sstevel@tonic-gate * Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T 28*0Sstevel@tonic-gate * All Rights Reserved. 29*0Sstevel@tonic-gate */ 30*0Sstevel@tonic-gate 31*0Sstevel@tonic-gate /* 32*0Sstevel@tonic-gate * University Copyright- Copyright (c) 1982, 1986, 1988 33*0Sstevel@tonic-gate * The Regents of the University of California. 34*0Sstevel@tonic-gate * All Rights Reserved. 35*0Sstevel@tonic-gate * 36*0Sstevel@tonic-gate * University Acknowledgment- Portions of this document are derived from 37*0Sstevel@tonic-gate * software developed by the University of California, Berkeley, and its 38*0Sstevel@tonic-gate * contributors. 39*0Sstevel@tonic-gate */ 40*0Sstevel@tonic-gate 41*0Sstevel@tonic-gate #ifndef _CTL_H 42*0Sstevel@tonic-gate #define _CTL_H 43*0Sstevel@tonic-gate 44*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 45*0Sstevel@tonic-gate 46*0Sstevel@tonic-gate /* 47*0Sstevel@tonic-gate * ctl.h describes the structure that talk and talkd pass back 48*0Sstevel@tonic-gate * and forth. 49*0Sstevel@tonic-gate */ 50*0Sstevel@tonic-gate 51*0Sstevel@tonic-gate #ifdef __cplusplus 52*0Sstevel@tonic-gate extern "C" { 53*0Sstevel@tonic-gate #endif 54*0Sstevel@tonic-gate 55*0Sstevel@tonic-gate #include <sys/types.h> 56*0Sstevel@tonic-gate #include <sys/socket.h> 57*0Sstevel@tonic-gate #include <netinet/in.h> 58*0Sstevel@tonic-gate #include <netdb.h> 59*0Sstevel@tonic-gate 60*0Sstevel@tonic-gate #define NAME_SIZE 9 61*0Sstevel@tonic-gate #define TTY_SIZE 16 62*0Sstevel@tonic-gate #define HOST_NAME_LENGTH 256 63*0Sstevel@tonic-gate 64*0Sstevel@tonic-gate /* 65*0Sstevel@tonic-gate * Maximum time an invitation is saved by the talk daemons. 66*0Sstevel@tonic-gate */ 67*0Sstevel@tonic-gate #define MAX_LIFE 60 68*0Sstevel@tonic-gate /* 69*0Sstevel@tonic-gate * Time to wait before refreshing invitation should be 10's of seconds less 70*0Sstevel@tonic-gate * than MAX_LIFE. 71*0Sstevel@tonic-gate */ 72*0Sstevel@tonic-gate #define RING_WAIT 30 73*0Sstevel@tonic-gate 74*0Sstevel@tonic-gate /* 75*0Sstevel@tonic-gate * The values for type. 76*0Sstevel@tonic-gate */ 77*0Sstevel@tonic-gate #define LEAVE_INVITE 0 78*0Sstevel@tonic-gate #define LOOK_UP 1 79*0Sstevel@tonic-gate #define DELETE 2 80*0Sstevel@tonic-gate #define ANNOUNCE 3 81*0Sstevel@tonic-gate 82*0Sstevel@tonic-gate /* 83*0Sstevel@tonic-gate * The values for answer. 84*0Sstevel@tonic-gate */ 85*0Sstevel@tonic-gate #define SUCCESS 0 86*0Sstevel@tonic-gate #define NOT_HERE 1 87*0Sstevel@tonic-gate #define FAILED 2 88*0Sstevel@tonic-gate #define MACHINE_UNKNOWN 3 89*0Sstevel@tonic-gate #define PERMISSION_DENIED 4 90*0Sstevel@tonic-gate #define UNKNOWN_REQUEST 5 91*0Sstevel@tonic-gate 92*0Sstevel@tonic-gate typedef struct ctl_response CTL_RESPONSE; 93*0Sstevel@tonic-gate 94*0Sstevel@tonic-gate struct ctl_response { 95*0Sstevel@tonic-gate char type; 96*0Sstevel@tonic-gate char answer; 97*0Sstevel@tonic-gate int id_num; 98*0Sstevel@tonic-gate struct sockaddr_in addr; 99*0Sstevel@tonic-gate }; 100*0Sstevel@tonic-gate 101*0Sstevel@tonic-gate typedef struct ctl_msg CTL_MSG; 102*0Sstevel@tonic-gate 103*0Sstevel@tonic-gate struct ctl_msg { 104*0Sstevel@tonic-gate char type; 105*0Sstevel@tonic-gate char l_name[NAME_SIZE]; 106*0Sstevel@tonic-gate char r_name[NAME_SIZE]; 107*0Sstevel@tonic-gate int id_num; 108*0Sstevel@tonic-gate pid_t pid; 109*0Sstevel@tonic-gate char r_tty[TTY_SIZE]; 110*0Sstevel@tonic-gate struct sockaddr_in addr; 111*0Sstevel@tonic-gate struct sockaddr_in ctl_addr; 112*0Sstevel@tonic-gate }; 113*0Sstevel@tonic-gate 114*0Sstevel@tonic-gate #ifdef __cplusplus 115*0Sstevel@tonic-gate } 116*0Sstevel@tonic-gate #endif 117*0Sstevel@tonic-gate 118*0Sstevel@tonic-gate #endif /* _CTL_H */ 119