/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/*        All Rights Reserved   */


#ident  "%Z%%M% %I%     %E% SMI"       /* SVr4.0 1.3*/


/*
 * REQUIRES: sac.h
 */


struct  admcmd {
        char    ac_mtype;               /* type of message */
        char    ac_tag[PMTAGSIZE + 1];  /* PM tag */
        pid_t   ac_pid;                 /* pid for id purposes (seq #) */
};


/*
 * ac_mtype values
 */

# define AC_START       1               /* start PM */
# define AC_KILL        2               /* kill PM */
# define AC_ENABLE      3               /* enable PM */
# define AC_DISABLE     4               /* disable PM */
# define AC_STATUS      5               /* return PM status info - ac_tag
                                           is unused with this command */
# define AC_SACREAD     6               /* read _sactab - ac_tag is unused
                                           with this command */
# define AC_PMREAD      7               /* tell PM to read _pmtab */


/*
 * the following structure defines the header on messages from
 * the SAC back to sacadm.  The size field (ak_size) defines the
 * size of the data portion of * the message, which follows the header.
 * The form of this optional data portion is defined strictly by the
 * request message type that caused the data to be returned (ac_mtype).
 */

struct  admack {
        char    ak_resp;                /* response code - 0 for ack, non
                                           zero indicates reason for failure */
        pid_t   ak_pid;                 /* pid for id purposes (seq #) */
        long    ak_size;                /* if true, indicates size of next msg */
};


/*
 * ak_resp values
 */

# define AK_ACK         0               /* requested command succeeded */
# define AK_PMRUN       1               /* PM was already running */
# define AK_PMNOTRUN    2               /* PM was not running */
# define AK_NOPM        3               /* PM does not exist */
# define AK_UNKNOWN     4               /* unknown command */
# define AK_NOCONTACT   5               /* could not contact PM */
# define AK_PMLOCK      6               /* _pid file locked on start */
# define AK_RECOVER     7               /* PM in recovery */
# define AK_REQFAIL     8               /* the request failed for some reason */