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 2009 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #include <errno.h> 27 #include <stdio.h> 28 #include <stdlib.h> 29 #include <string.h> 30 #include <sys/param.h> 31 #include <sys/priocntl.h> 32 #include <sys/types.h> 33 34 #include "priocntl.h" 35 36 static char usage[] = "usage: priocntl -l\n"; 37 38 int 39 main(int argc, char *argv[]) 40 { 41 int lflag = 0; 42 int c; 43 44 while ((c = getopt(argc, argv, "lc:")) != -1) { 45 switch (c) { 46 47 case 'l': 48 lflag++; 49 break; 50 51 case 'c': 52 if (strcmp(optarg, "SDC") != 0) 53 fatalerr("error: %s executed for %s class, " 54 "%s is actually sub-command for %s class\n", 55 argv[0], optarg, argv[0], "SDC"); 56 57 fatalerr("error: no scheduling-class specific options" 58 " for SDC\n"); 59 break; 60 61 case '?': 62 fatalerr(usage); 63 default: 64 break; 65 } 66 } 67 68 if (!lflag) 69 fatalerr(usage); 70 71 (void) printf("SDC\t(System Duty-Cycle Class)\n"); 72 return (0); 73 } 74