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/*
Copyright (C) 2008 Free Software Foundation, Inc.
Written by Zheng Da.
This file is part of the GNU Hurd.
The GNU Hurd 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, or (at your option)
any later version.
The GNU Hurd 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 the GNU Hurd; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#define _GNU_SOURCE
#include <stdio.h>
#include <string.h>
#include <error.h>
#include <hurd.h>
#include <mach.h>
#include <device/device.h>
int
main(int argc , char *argv[])
{
mach_port_t device;
mach_port_t master_device;
error_t err;
err = get_privileged_ports (0, &master_device);
if (err)
error (2, err, "cannot get device master port");
err = device_open (master_device, D_READ | D_WRITE, "eth0", &device);
if (err)
error (1, err, "device_open");
printf ("the device port is %d\n", device);
err = device_open (master_device, D_READ | D_WRITE, "eth0", &device);
if (err)
error (1, err, "device_open");
printf ("the device port is %d\n", device);
return 0;
}
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