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 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 23 /* All Rights Reserved */ 24 25 26 #ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.3*/ 27 28 29 /* 30 * REQUIRES: sac.h 31 */ 32 33 34 struct admcmd { 35 char ac_mtype; /* type of message */ 36 char ac_tag[PMTAGSIZE + 1]; /* PM tag */ 37 pid_t ac_pid; /* pid for id purposes (seq #) */ 38 }; 39 40 41 /* 42 * ac_mtype values 43 */ 44 45 # define AC_START 1 /* start PM */ 46 # define AC_KILL 2 /* kill PM */ 47 # define AC_ENABLE 3 /* enable PM */ 48 # define AC_DISABLE 4 /* disable PM */ 49 # define AC_STATUS 5 /* return PM status info - ac_tag 50 is unused with this command */ 51 # define AC_SACREAD 6 /* read _sactab - ac_tag is unused 52 with this command */ 53 # define AC_PMREAD 7 /* tell PM to read _pmtab */ 54 55 56 /* 57 * the following structure defines the header on messages from 58 * the SAC back to sacadm. The size field (ak_size) defines the 59 * size of the data portion of * the message, which follows the header. 60 * The form of this optional data portion is defined strictly by the 61 * request message type that caused the data to be returned (ac_mtype). 62 */ 63 64 struct admack { 65 char ak_resp; /* response code - 0 for ack, non 66 zero indicates reason for failure */ 67 pid_t ak_pid; /* pid for id purposes (seq #) */ 68 long ak_size; /* if true, indicates size of next msg */ 69 }; 70 71 72 /* 73 * ak_resp values 74 */ 75 76 # define AK_ACK 0 /* requested command succeeded */ 77 # define AK_PMRUN 1 /* PM was already running */ 78 # define AK_PMNOTRUN 2 /* PM was not running */ 79 # define AK_NOPM 3 /* PM does not exist */ 80 # define AK_UNKNOWN 4 /* unknown command */ 81 # define AK_NOCONTACT 5 /* could not contact PM */ 82 # define AK_PMLOCK 6 /* _pid file locked on start */ 83 # define AK_RECOVER 7 /* PM in recovery */ 84 # define AK_REQFAIL 8 /* the request failed for some reason */ 85