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) 1998-2000 by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 #ifndef _SYS_DUMPADM_H 28 #define _SYS_DUMPADM_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 /* 37 * ioctl commands for /dev/dump 38 */ 39 #define DDIOC (0xdd << 8) 40 #define DIOCGETDUMPSIZE (DDIOC | 0x10) 41 #define DIOCGETCONF (DDIOC | 0x11) 42 #define DIOCSETCONF (DDIOC | 0x12) 43 #define DIOCGETDEV (DDIOC | 0x13) 44 #define DIOCSETDEV (DDIOC | 0x14) 45 #define DIOCTRYDEV (DDIOC | 0x15) 46 #define DIOCDUMP (DDIOC | 0x16) 47 48 /* 49 * Kernel-controlled dump state flags for dump_conflags 50 */ 51 #define DUMP_EXCL 0x00000001 /* dedicated dump device (not swap) */ 52 #define DUMP_STATE 0x0000ffff /* the set of all kernel flags */ 53 54 /* 55 * User-controlled dump content flags (mutually exclusive) for dump_conflags 56 */ 57 #define DUMP_KERNEL 0x00010000 /* dump kernel pages only */ 58 #define DUMP_ALL 0x00020000 /* dump all pages */ 59 #define DUMP_CURPROC 0x00040000 /* dump kernel, panicking proc pages */ 60 #define DUMP_CONTENT 0xffff0000 /* the set of all dump content flags */ 61 62 #ifdef __cplusplus 63 } 64 #endif 65 66 #endif /* _SYS_DUMPADM_H */ 67