xref: /netbsd-src/usr.sbin/accton/accton.c (revision cda4f8f6ee55684e8d311b86c99ea59191e6b74f)
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