accton.c revision 1.8 
1/*	$NetBSD: accton.c,v 1.8 2001/02/19 23:22:41 cgd Exp $	*/
2
3/*
4 * Copyright (c) 1988, 1993
5 *	The Regents of the University of California.  All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 *    must display the following acknowledgement:
17 *	This product includes software developed by the University of
18 *	California, Berkeley and its contributors.
19 * 4. Neither the name of the University nor the names of its contributors
20 *    may be used to endorse or promote products derived from this software
21 *    without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 */
35
36#include <sys/cdefs.h>
37#ifndef lint
38__COPYRIGHT("@(#) Copyright (c) 1988, 1993\n\
39	The Regents of the University of California.  All rights reserved.\n");
40#endif /* not lint */
41
42#ifndef lint
43#if 0
44static char sccsid[] = "@(#)accton.c	8.1 (Berkeley) 6/6/93";
45#else
46__RCSID("$NetBSD: accton.c,v 1.8 2001/02/19 23:22:41 cgd Exp $");
47#endif
48#endif /* not lint */
49
50#include <sys/types.h>
51#include <err.h>
52#include <errno.h>
53#include <unistd.h>
54#include <stdlib.h>
55#include <stdio.h>
56#include <string.h>
57
58int	main __P((int, char **));
59void	usage __P((void));
60
61int
62main(argc, argv)
63	int argc;
64	char *argv[];
65{
66	int ch;
67
68	while ((ch = getopt(argc, argv, "")) != -1)
69		switch(ch) {
70		case '?':
71		default:
72			usage();
73		}
74	argc -= optind;
75	argv += optind;
76
77	switch(argc) {
78	case 0:
79		if (acct(NULL))
80			err(1, "acct");
81		break;
82	case 1:
83		if (acct(*argv))
84			err(1, "acct `%s'", *argv);
85		break;
86	default:
87		usage();
88	}
89	exit(0);
90}
91
92void
93usage()
94{
95
96	(void)fprintf(stderr, "usage: %s [file]\n", getprogname());
97	exit(1);
98}
99