1 /* 2 * Copyright (c) 1993 Christopher G. Demetriou 3 * Copyright (c) 1988 Regents of the University of California. 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * This product includes software developed by the University of 17 * California, Berkeley and its contributors. 18 * 4. Neither the name of the University nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 */ 34 35 #ifndef lint 36 char copyright[] = 37 "@(#) Copyright (c) 1988 Regents of the University of California.\n\ 38 All rights reserved.\n"; 39 #endif /* not lint */ 40 41 #ifndef lint 42 /* from static char sccsid[] = "@(#)accton.c 4.3 (Berkeley) 6/1/90"; */ 43 static char rcsid[] = "$Id: accton.c,v 1.2 1993/05/03 01:53:23 cgd Exp $"; 44 #endif /* not lint */ 45 46 #include <stdio.h> 47 #include <string.h> 48 49 main(argc, argv) 50 int argc; 51 char **argv; 52 { 53 int turnon; 54 char *tail; 55 56 if ((tail = strrchr(argv[0], '/')) == NULL) { 57 tail = argv[0]; 58 } else { 59 tail++; 60 } 61 if (!strcmp(tail, "accton")) { 62 turnon = 1; 63 } else if (!strcmp(tail, "acctoff")) { 64 turnon = 0; 65 } else { 66 turnon = -1; 67 } 68 if (argc != 1 || turnon == -1) { 69 fputs("usage: accton\n", stderr); 70 fputs("or: acctoff\n", stderr); 71 exit(1); 72 } 73 if (acct(turnon) < 0) { 74 perror("accton"); 75 exit(1); 76 } 77 exit(0); 78 } 79