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 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SYS_MSACCT_H 28 #define _SYS_MSACCT_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 /* LWP microstates */ 37 #define LMS_USER 0 /* running in user mode */ 38 #define LMS_SYSTEM 1 /* running in sys call or page fault */ 39 #define LMS_TRAP 2 /* running in other trap */ 40 #define LMS_TFAULT 3 /* asleep in user text page fault */ 41 #define LMS_DFAULT 4 /* asleep in user data page fault */ 42 #define LMS_KFAULT 5 /* asleep in kernel page fault */ 43 #define LMS_USER_LOCK 6 /* asleep waiting for user-mode lock */ 44 #define LMS_SLEEP 7 /* asleep for any other reason */ 45 #define LMS_WAIT_CPU 8 /* waiting for CPU (latency) */ 46 #define LMS_STOPPED 9 /* stopped (/proc, jobcontrol, lwp_suspend) */ 47 48 /* 49 * NMSTATES must never exceed 17 because of the size restriction 50 * of 128 bytes imposed on struct siginfo (see <sys/siginfo.h>). 51 */ 52 #define NMSTATES 10 /* number of microstates */ 53 54 /* 55 * CPU Microstates 56 * 57 * The following define the implemented CPU microstates 58 */ 59 60 #define CMS_USER 0 61 #define CMS_SYSTEM 1 62 #define CMS_IDLE 2 63 #define CMS_DISABLED 3 64 65 /* 66 * NCMSTATES is set to NMSTATES - 1, because CMS_DISABLED is not a state for 67 * which accounting information is kept. CPUs that are offline but remain in 68 * the system are kept in the CMS_IDLE state until they are brought back online, 69 * or unconfigured and deleted from the system. Only when a cpu is unconfigured 70 * and about to be deleted is the CMS_DISABLED state entered. It is a 71 * placeholder state to ensure that our behavior is sane. ASSERT()s exist to 72 * verify this. 73 */ 74 75 #define NCMSTATES 3 76 77 #ifdef __cplusplus 78 } 79 #endif 80 81 #endif /* _SYS_MSACCT_H */ 82