[linux-dvb] network stability test

[Emard <emard@softhome.net>]

HI

Is there anyone who has working network and passes
this test (no crash during 20 min of running of the
script?)
----------- test ------------
#!/bin/sh
dvbnetsetup -p 123
ifconfig dvb0_0 inet 1.2.3.4
IFACE=dvb0_0
while true
do
 ifconfig ${IFACE} -promisc
 ifconfig ${IFACE}  promisc
done
-----------------------------
Emard
/*
 * (C) Andrei Darashenka. <adorosh@users.sourceforge.net>

 * based on ...

 * test_switch.c - Test program for new API
 *
 * Copyright (C) 2001 Ralph  Metzler <ralph@convergence.de>
 *                  & Marcus Metzler <marcus@convergence.de>
                      for convergence integrated media GmbH
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * as published by the Free Software Foundation; either version 2.1
 * of the License, or (at your option) any later version.
 *
 * 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 Lesser General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 */

#include <sys/ioctl.h>
#include <stdio.h>
#include <stdint.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <time.h>

#include "dvb/net.h"



int main(int argc,char **argv)
{
    struct dvb_net_if net1={0x200,0};
    int fd_net,ret, del = -1;
    int adapter = 0;
    int pid = -1;
    char devname[100];

    if(argc < 2)
    {
        printf("usage: %s [-a <adapter>] [-p <pid>] [-d <interface number>]\n",
          argv[0]);
        return;
    }
        
    for(argv++, argc--; argc > 0; argc--, argv++)
    {
      if(argv[0][0] == '-')
        switch(argv[0][1])
        {
          case 'd':
            if(argc > 0)
            {
              del = atoi(*(++argv));
              argc--;
            }
            break;
          case 'a':
            if(argc > 0)
            {
              adapter = atoi(argv[1]);
              argc--;
              argv++;
            }
            break;
          case 'p':
            if(argc > 0)
            {
              pid = atoi(argv[1]);
              argc--;
              argv++;
            }
            break;
        } 
    }
//    printf("ADAPTER=%d PID=%d DELETE=%d\n", adapter, pid, del);

    net1.pid    = pid;

    strcpy(devname, "/dev/dvb/adapter0/net0");
    if(adapter >= 0)
        sprintf(devname, "/dev/dvb/adapter%d/net0", adapter);
    else
    {
        printf("No such adapter\n");
        return 1;
    }

    fd_net      = open(devname, O_RDWR|O_NONBLOCK);
    if(fd_net <0)
    {
        printf("error:%m \ncheck your network device file present as '%s' \nand it have right permissions and driver successfully loaded and found DVB card\n\n", 
          devname);
        return 2;
    };

    if(del >= 0)
    {
      ret=ioctl(fd_net, NET_REMOVE_IF, del);
      printf("removing interface dvb%d_%d ", adapter, del);
      if(ret)
        printf("failed\n");
      else
        printf("done\n");
    }
    
    if(adapter >= 0 && pid >= 0)
    {
      ret=ioctl(fd_net,NET_ADD_IF, &net1);
      if(ret)
      {
        printf("cannot add interface dvb%d_* for pid %d using %s",
          adapter, net1.pid, devname);
      }
      else
        printf("device dvb%d_* added with pid %d successfully\n",
          adapter, net1.pid);
    }
    close(fd_net);
}