1 files changed, 0 insertions, 124 deletions
diff --git a/usr.bin/cksum/cksum.c b/usr.bin/cksum/cksum.c
deleted file mode 100644
index 3e66ca5..0000000
--- a/usr.bin/cksum/cksum.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * James W. Williams of NASA Goddard Space Flight Center.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef lint
-static char copyright[] =
-"@(#) Copyright (c) 1991, 1993\n\
-	The Regents of the University of California.  All rights reserved.\n";
-#endif /* not lint */
-
-#ifndef lint
-static char sccsid[] = "@(#)cksum.c	8.1 (Berkeley) 6/6/93";
-#endif /* not lint */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include "extern.h"
-
-void usage __P((void));
-
-int
-main(argc, argv)
-	int argc;
-	char **argv;
-{
-	extern int optind;
-	u_long len, val;
-	register int ch, fd, rval;
-	char *fn;
-	int (*cfncn) __P((int, unsigned long *, unsigned long *));
-	void (*pfncn) __P((char *, unsigned long, unsigned long));
-
-	cfncn = crc;
-	pfncn = pcrc;
-	while ((ch = getopt(argc, argv, "o:")) != EOF)
-		switch(ch) {
-		case 'o':
-			if (*optarg == '1') {
-				cfncn = csum1;
-				pfncn = psum1;
-			} else if (*optarg == '2') {
-				cfncn = csum2;
-				pfncn = psum2;
-			} else {
-				(void)fprintf(stderr,
-				    "cksum: illegal argument to -o option\n");
-				usage();
-			}
-			break;
-		case '?':
-		default:
-			usage();
-		}
-	argc -= optind;
-	argv += optind;
-
-	fd = STDIN_FILENO;
-	fn = NULL;
-	rval = 0;
-	do {
-		if (*argv) {
-			fn = *argv++;
-			if ((fd = open(fn, O_RDONLY, 0)) < 0) {
-				(void)fprintf(stderr, "cksum: %s: %s\n",
-				    fn, strerror(errno));
-				rval = 1;
-				continue;
-			}
-		}
-		if (cfncn(fd, &val, &len)) {
-			(void)fprintf(stderr, "cksum: %s: %s\n",
-			    fn ? fn : "stdin", strerror(errno));
-			rval = 1;
-		} else
-			pfncn(fn, val, len);
-		(void)close(fd);
-	} while (*argv);
-	exit(rval);
-}
-
-void
-usage()
-{
-	(void)fprintf(stderr, "usage: cksum [-o 1 | 2] [file ...]\n");
-	exit(1);
-}