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 (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved. 23 */ 24 25 #ifndef _SYS_DUMPADM_H 26 #define _SYS_DUMPADM_H 27 28 #ifdef __cplusplus 29 extern "C" { 30 #endif 31 32 /* 33 * ioctl commands for /dev/dump 34 */ 35 #define DDIOC (0xdd << 8) 36 #define DIOCGETDUMPSIZE (DDIOC | 0x10) 37 #define DIOCGETCONF (DDIOC | 0x11) 38 #define DIOCSETCONF (DDIOC | 0x12) 39 #define DIOCGETDEV (DDIOC | 0x13) 40 #define DIOCSETDEV (DDIOC | 0x14) 41 #define DIOCTRYDEV (DDIOC | 0x15) 42 #define DIOCDUMP (DDIOC | 0x16) 43 #define DIOCSETUUID (DDIOC | 0x17) 44 #define DIOCGETUUID (DDIOC | 0x18) 45 46 /* 47 * Kernel-controlled dump state flags for dump_conflags 48 */ 49 #define DUMP_EXCL 0x00000001 /* dedicated dump device (not swap) */ 50 #define DUMP_STATE 0x0000ffff /* the set of all kernel flags */ 51 52 /* 53 * User-controlled dump content flags (mutually exclusive) for dump_conflags 54 */ 55 #define DUMP_KERNEL 0x00010000 /* dump kernel pages only */ 56 #define DUMP_ALL 0x00020000 /* dump all pages */ 57 #define DUMP_CURPROC 0x00040000 /* dump kernel, panicking proc pages */ 58 #define DUMP_CONTENT 0xffff0000 /* the set of all dump content flags */ 59 60 #ifdef __cplusplus 61 } 62 #endif 63 64 #endif /* _SYS_DUMPADM_H */ 65