1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright (c) 1996-1999 by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 #ifndef _SYS_SYSMSG_IMPL_H 28 #define _SYS_SYSMSG_IMPL_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #define SYSMSG "/dev/sysmsg" 37 38 /* 39 * consadm(1M) uses these ioctls to interface with /dev/sysmsg. 40 */ 41 42 /* 43 * When the ioctl is called with a zero length buffer, then the 44 * /dev/sysmsg module will return the size of the buffer needed to 45 * contain a space separated list of auxiliary device names. 46 * 47 * When a buffer of the correct size is provided, the ioctl returns 48 * a space separated list of auxiliary device names. 49 */ 50 #define CIOCGETCONSOLE 0 51 52 /* 53 * Set the given device to be an auxiliary console. This will cause 54 * console messages to also appear on that device. 55 */ 56 #define CIOCSETCONSOLE 1 57 58 /* 59 * Unset the given device as an auxiliary console. Console 60 * messages will not be displayed on that device any longer. 61 */ 62 #define CIOCRMCONSOLE 2 63 64 /* 65 * Return the dev_t for the controlling tty 66 */ 67 #define CIOCTTYCONSOLE 3 68 69 #ifdef __cplusplus 70 } 71 #endif 72 73 #endif /* _SYS_SYSMSG_IMPL_H */ 74