root/usr/src/cmd/dispadmin/sdcdispadmin.c
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (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 2009 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#include        <errno.h>
#include        <stdio.h>
#include        <stdlib.h>
#include        <string.h>
#include        <sys/param.h>
#include        <sys/priocntl.h>
#include        <sys/types.h>

#include        "dispadmin.h"

static char usage[] = "usage:   dispadmin -l\n";

int
main(int argc, char *argv[])
{
        int lflag = 0;
        int c;

        while ((c = getopt(argc, argv, "lc:")) != -1) {
                switch (c) {

                case 'l':
                        lflag++;
                        break;

                case 'c':
                        if (strcmp(optarg, "SDC") != 0)
                                fatalerr("error: %s executed for %s class, "
                                    "%s is actually sub-command for %s class\n",
                                    argv[0], optarg, argv[0], "SDC");

                        fatalerr("error: no scheduling-class specific options"
                            " for SDC\n");
                        break;

                case '?':
                        fatalerr(usage);
                default:
                        break;
                }
        }

        if (!lflag)
                fatalerr(usage);

        (void) printf("SDC\t(System Duty-Cycle Class)\n");
        return (0);
}