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/*
* debug.c
*
* $Id: debug.c,v 1.1.1.1 2006/04/11 17:56:16 source Exp $
*
* Code for debugging
*
* This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
* project.
*
* Copyright (C) 1998-2006 OpenLink Software
*
* This project 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; only version 2 of the License, dated June 1991.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*
*/
#include <stdio.h>
/*
* Produces memory dump a la DEBUG.EXE
* Sometimes handy for packet tracing
*/
void
_debug_dump_data (FILE *fd, char *where, void *memory, size_t length)
{
unsigned char *address;
size_t offset;
int display;
int i;
address = (unsigned char *) memory;
offset = 0;
if (where)
fprintf (fd, "%s: \n", where);
while (length)
{
fprintf (fd, "%04X:", (unsigned int) offset);
display = length > 16 ? 16 : length;
for (i = 0; i < 16; i++)
{
if (i < display)
fprintf (fd, " %02X", address[i]);
else
fprintf (fd, " ");
}
fprintf (fd, " |");
for (i = 0; i < display; i++)
{
if (address[i] >= ' ' && address[i] < 128)
fputc (address[i], fd);
else
fputc (' ', fd);
}
fputc ('\n', fd);
address += display;
offset += display;
length -= display;
}
}
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