home *** CD-ROM | disk | FTP | other *** search
- /*
- * Copyright (c) 1989 The Regents of the University of California.
- * All rights reserved.
- *
- * 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
- char copyright[] =
- "@(#) Copyright (c) 1989 The Regents of the University of California.\n\
- All rights reserved.\n";
- #endif /* not lint */
-
- #ifndef lint
- static char sccsid[] = "@(#)hexdump.c 5.5 (Berkeley) 6/1/90";
- #endif /* not lint */
-
- #include <sys/types.h>
- #include <stdio.h>
- #include "hexdump.h"
-
- FS *fshead; /* head of format strings */
- int blocksize; /* data block size */
- int exitval; /* final exit value */
- int length = -1; /* max bytes to read */
-
- main(argc, argv)
- int argc;
- char **argv;
- {
- extern int errno;
- register FS *tfs;
- char *p, *rindex();
-
- if (!(p = rindex(argv[0], 'o')) || strcmp(p, "od"))
- newsyntax(argc, &argv);
- else
- oldsyntax(argc, &argv);
-
- /* figure out the data block size */
- for (blocksize = 0, tfs = fshead; tfs; tfs = tfs->nextfs) {
- tfs->bcnt = size(tfs);
- if (blocksize < tfs->bcnt)
- blocksize = tfs->bcnt;
- }
- /* rewrite the rules, do syntax checking */
- for (tfs = fshead; tfs; tfs = tfs->nextfs)
- rewrite(tfs);
-
- (void)next(argv);
- display();
- exit(exitval);
- }
-