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/* $NetBSD: rawwrite.c,v 1.1.1.1 1995/04/06 21:04:54 leo Exp $ */
/*
* Copyright (c) 1995 Leo Weppelman.
* 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 Leo Weppelman.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
#include <osbind.h>
#include <stdio.h>
#include <fcntl.h>
#include <string.h>
#define SECT_SIZE 512 /* Sector size */
#define NSECT_DD 18 /* Sectors per track 720Kb */
#define NSECT_HD 36 /* Sectors per track 1.44Mb */
#define NTRK 80 /* Number of tracks */
static void usage();
static void brwrite();
char buf[NSECT_HD * SECT_SIZE];
int vflag = 0;
char *progname;
main(argc, argv)
int argc;
char *argv[];
{
extern int optind;
extern char *optarg;
int ch;
char *infile;
int fd;
int i;
int nsect;
progname = argv[0];
while ((ch = getopt(argc, argv, "v")) != EOF) {
switch(ch) {
case 'v':
vflag = 1;
break;
default :
usage();
break;
}
}
if(optind >= argc)
usage();
infile = argv[optind];
nsect = NSECT_DD;
if((fd = open(infile, O_RDONLY)) < 0) {
fprintf(stderr, "%s: Cannot open '%s'\n", progname, infile);
exit(1);
}
for(i = 0; i < NTRK; i++) {
if(read(fd, buf, nsect * SECT_SIZE) != (nsect * SECT_SIZE)) {
fprintf(stderr, "\nRead error on '%s'\n", progname, infile);
exit(1);
}
if(vflag) {
if(i && !(i % 40))
printf("\n");
fprintf(stderr, ".");
}
brwrite(buf, nsect * i, nsect);
}
close(fd);
if(vflag)
printf("\n");
}
static void brwrite(buf, blk, cnt)
char *buf;
int blk, cnt;
{
if(Rwabs(3, buf, cnt, blk, 0) != 0) {
fprintf(stderr, "\n%s: Write error on floppy\n", progname);
exit(1);
}
}
static void usage()
{
fprintf(stderr, "usage: rawwrite [-v] <infile>\n");
exit(1);
}
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