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-rw-r--r--utils/ypr0tools/extract_section.c85
1 files changed, 0 insertions, 85 deletions
diff --git a/utils/ypr0tools/extract_section.c b/utils/ypr0tools/extract_section.c
deleted file mode 100644
index 8ad12bc7df..0000000000
--- a/utils/ypr0tools/extract_section.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2011 Thomas Martitz
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-
-/* A simple replacement program for (
- * dd if=$file1 of=$file2 bs=1 skip=$offset count=$size
- *
- * Written because byte-size operations with dd are unbearably slow.
- */
-
-void usage(void)
-{
- fprintf(stderr, "Usage: extract_section <romfile> <outfile> <offset> <byte count>\n");
- exit(1);
-}
-
-void die(const char* fmt, ...)
-{
- va_list ap;
- va_start(ap, fmt);
- vfprintf(stderr, fmt, ap);
- va_end(ap);
- exit(1);
-}
-
-int main(int argc, const char* argv[])
-{
- if (argc != 5)
- usage();
-
- int ifd, ofd;
- ssize_t size = atol(argv[4]);
- long skip = atol(argv[3]);
-
- if (!size)
- die("invalid byte count\n");
-
- ifd = open(argv[1], O_RDONLY);
- if (ifd < 0)
- die("Could not open %s for reading!\n", argv[1]);
-
- ofd = open(argv[2], O_WRONLY|O_CREAT|O_TRUNC, 0666);
- if (ofd < 0)
- die("Could not create %s\n", argv[2]);
-
- void *buf = malloc(size);
- if (!buf) die("OOM\n");
-
- lseek(ifd, skip, SEEK_SET);
- lseek(ofd, 0, SEEK_SET);
- if (read(ifd, buf, size) != size)
- die("Read failed\n");
- if (write(ofd, buf, size) != size)
- die("write failed\n");
-
- close(ifd);
- close(ofd);
-
- exit(EXIT_SUCCESS);
-}