1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate * 22*7c478bd9Sstevel@tonic-gate * Copyright 2002 Sun Microsystems, Inc. All rights reserved. 23*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 24*7c478bd9Sstevel@tonic-gate */ 25*7c478bd9Sstevel@tonic-gate 26*7c478bd9Sstevel@tonic-gate /* 27*7c478bd9Sstevel@tonic-gate * Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T 28*7c478bd9Sstevel@tonic-gate * All Rights Reserved. 29*7c478bd9Sstevel@tonic-gate */ 30*7c478bd9Sstevel@tonic-gate 31*7c478bd9Sstevel@tonic-gate /* 32*7c478bd9Sstevel@tonic-gate * University Copyright- Copyright (c) 1982, 1986, 1988 33*7c478bd9Sstevel@tonic-gate * The Regents of the University of California. 34*7c478bd9Sstevel@tonic-gate * All Rights Reserved. 35*7c478bd9Sstevel@tonic-gate * 36*7c478bd9Sstevel@tonic-gate * University Acknowledgment- Portions of this document are derived from 37*7c478bd9Sstevel@tonic-gate * software developed by the University of California, Berkeley, and its 38*7c478bd9Sstevel@tonic-gate * contributors. 39*7c478bd9Sstevel@tonic-gate */ 40*7c478bd9Sstevel@tonic-gate 41*7c478bd9Sstevel@tonic-gate #ifndef _CTL_H 42*7c478bd9Sstevel@tonic-gate #define _CTL_H 43*7c478bd9Sstevel@tonic-gate 44*7c478bd9Sstevel@tonic-gate /* 45*7c478bd9Sstevel@tonic-gate * ctl.h describes the structure that talk and talkd pass back 46*7c478bd9Sstevel@tonic-gate * and forth. 47*7c478bd9Sstevel@tonic-gate */ 48*7c478bd9Sstevel@tonic-gate 49*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 50*7c478bd9Sstevel@tonic-gate extern "C" { 51*7c478bd9Sstevel@tonic-gate #endif 52*7c478bd9Sstevel@tonic-gate 53*7c478bd9Sstevel@tonic-gate #include <sys/types.h> 54*7c478bd9Sstevel@tonic-gate #include <sys/socket.h> 55*7c478bd9Sstevel@tonic-gate #include <netinet/in.h> 56*7c478bd9Sstevel@tonic-gate #include <netdb.h> 57*7c478bd9Sstevel@tonic-gate 58*7c478bd9Sstevel@tonic-gate #define NAME_SIZE 9 59*7c478bd9Sstevel@tonic-gate #define TTY_SIZE 16 60*7c478bd9Sstevel@tonic-gate #define HOST_NAME_LENGTH 256 61*7c478bd9Sstevel@tonic-gate 62*7c478bd9Sstevel@tonic-gate /* 63*7c478bd9Sstevel@tonic-gate * Maximum time an invitation is saved by the talk daemons. 64*7c478bd9Sstevel@tonic-gate */ 65*7c478bd9Sstevel@tonic-gate #define MAX_LIFE 60 66*7c478bd9Sstevel@tonic-gate /* 67*7c478bd9Sstevel@tonic-gate * Time to wait before refreshing invitation should be 10's of seconds less 68*7c478bd9Sstevel@tonic-gate * than MAX_LIFE. 69*7c478bd9Sstevel@tonic-gate */ 70*7c478bd9Sstevel@tonic-gate #define RING_WAIT 30 71*7c478bd9Sstevel@tonic-gate 72*7c478bd9Sstevel@tonic-gate /* 73*7c478bd9Sstevel@tonic-gate * The values for type. 74*7c478bd9Sstevel@tonic-gate */ 75*7c478bd9Sstevel@tonic-gate #define LEAVE_INVITE 0 76*7c478bd9Sstevel@tonic-gate #define LOOK_UP 1 77*7c478bd9Sstevel@tonic-gate #define DELETE 2 78*7c478bd9Sstevel@tonic-gate #define ANNOUNCE 3 79*7c478bd9Sstevel@tonic-gate 80*7c478bd9Sstevel@tonic-gate /* 81*7c478bd9Sstevel@tonic-gate * The values for answer. 82*7c478bd9Sstevel@tonic-gate */ 83*7c478bd9Sstevel@tonic-gate #define SUCCESS 0 84*7c478bd9Sstevel@tonic-gate #define NOT_HERE 1 85*7c478bd9Sstevel@tonic-gate #define FAILED 2 86*7c478bd9Sstevel@tonic-gate #define MACHINE_UNKNOWN 3 87*7c478bd9Sstevel@tonic-gate #define PERMISSION_DENIED 4 88*7c478bd9Sstevel@tonic-gate #define UNKNOWN_REQUEST 5 89*7c478bd9Sstevel@tonic-gate 90*7c478bd9Sstevel@tonic-gate typedef struct ctl_response CTL_RESPONSE; 91*7c478bd9Sstevel@tonic-gate 92*7c478bd9Sstevel@tonic-gate struct ctl_response { 93*7c478bd9Sstevel@tonic-gate char type; 94*7c478bd9Sstevel@tonic-gate char answer; 95*7c478bd9Sstevel@tonic-gate int id_num; 96*7c478bd9Sstevel@tonic-gate struct sockaddr_in addr; 97*7c478bd9Sstevel@tonic-gate }; 98*7c478bd9Sstevel@tonic-gate 99*7c478bd9Sstevel@tonic-gate typedef struct ctl_msg CTL_MSG; 100*7c478bd9Sstevel@tonic-gate 101*7c478bd9Sstevel@tonic-gate struct ctl_msg { 102*7c478bd9Sstevel@tonic-gate char type; 103*7c478bd9Sstevel@tonic-gate char l_name[NAME_SIZE]; 104*7c478bd9Sstevel@tonic-gate char r_name[NAME_SIZE]; 105*7c478bd9Sstevel@tonic-gate int id_num; 106*7c478bd9Sstevel@tonic-gate pid_t pid; 107*7c478bd9Sstevel@tonic-gate char r_tty[TTY_SIZE]; 108*7c478bd9Sstevel@tonic-gate struct sockaddr_in addr; 109*7c478bd9Sstevel@tonic-gate struct sockaddr_in ctl_addr; 110*7c478bd9Sstevel@tonic-gate }; 111*7c478bd9Sstevel@tonic-gate 112*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 113*7c478bd9Sstevel@tonic-gate } 114*7c478bd9Sstevel@tonic-gate #endif 115*7c478bd9Sstevel@tonic-gate 116*7c478bd9Sstevel@tonic-gate #endif /* _CTL_H */ 117