xref: /openbsd/usr.bin/cmp/misc.c (revision db3296cf)
1 /*      $OpenBSD: misc.c,v 1.4 2003/06/03 02:56:06 millert Exp $      */
2 /*      $NetBSD: misc.c,v 1.2 1995/09/08 03:22:58 tls Exp $      */
3 
4 /*-
5  * Copyright (c) 1991, 1993, 1994
6  *	The Regents of the University of California.  All rights reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  * 1. Redistributions of source code must retain the above copyright
12  *    notice, this list of conditions and the following disclaimer.
13  * 2. Redistributions in binary form must reproduce the above copyright
14  *    notice, this list of conditions and the following disclaimer in the
15  *    documentation and/or other materials provided with the distribution.
16  * 3. Neither the name of the University nor the names of its contributors
17  *    may be used to endorse or promote products derived from this software
18  *    without specific prior written permission.
19  *
20  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30  * SUCH DAMAGE.
31  */
32 
33 #ifndef lint
34 #if 0
35 static char sccsid[] = "@(#)misc.c	8.3 (Berkeley) 4/2/94";
36 #else
37 static char rcsid[] = "$OpenBSD: misc.c,v 1.4 2003/06/03 02:56:06 millert Exp $";
38 #endif
39 #endif /* not lint */
40 
41 #include <sys/types.h>
42 
43 #include <err.h>
44 #include <stdio.h>
45 #include <stdlib.h>
46 
47 #include "extern.h"
48 
49 void
50 eofmsg(file)
51 	char *file;
52 {
53 	if (!sflag)
54 		warnx("EOF on %s", file);
55 	exit(DIFF_EXIT);
56 }
57 
58 void
59 diffmsg(file1, file2, byte, line)
60 	char *file1, *file2;
61 	off_t byte, line;
62 {
63 	if (!sflag)
64 		(void)printf("%s %s differ: char %lld, line %lld\n",
65 		    file1, file2, (long long)byte, (long long)line);
66 	exit(DIFF_EXIT);
67 }
68