accton.c revision 1.5 
1/*	$NetBSD: accton.c,v 1.5 1997/03/06 05:40:11 mikel 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#ifndef lint
37static char copyright[] =
38"@(#) 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/* from: static char sccsid[] = "@(#)accton.c	8.1 (Berkeley) 6/6/93"; */
44static char *rcsid = "$NetBSD: accton.c,v 1.5 1997/03/06 05:40:11 mikel Exp $";
45#endif /* not lint */
46
47#include <sys/types.h>
48#include <errno.h>
49#include <unistd.h>
50#include <stdlib.h>
51#include <stdio.h>
52#include <string.h>
53
54void usage __P((void));
55
56int
57main(argc, argv)
58	int argc;
59	char *argv[];
60{
61	int ch;
62
63	while ((ch = getopt(argc, argv, "")) != -1)
64		switch(ch) {
65		case '?':
66		default:
67			usage();
68		}
69	argc -= optind;
70	argv += optind;
71
72	switch(argc) {
73	case 0:
74		if (acct(NULL)) {
75			(void)fprintf(stderr,
76			    "accton: %s\n", strerror(errno));
77			exit(1);
78		}
79		break;
80	case 1:
81		if (acct(*argv)) {
82			(void)fprintf(stderr,
83			    "accton: %s: %s\n", *argv, strerror(errno));
84			exit(1);
85		}
86		break;
87	default:
88		usage();
89	}
90	exit(0);
91}
92
93void
94usage()
95{
96	(void)fprintf(stderr, "usage: accton [file]\n");
97	exit(1);
98}
99