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Get all running non-loopback devices by default, thanks to Alexandre LAURENT!

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This commit is contained in:
Arnout Engelen
2013-05-12 12:59:50 +00:00
parent f6220a3c0d
commit 7c599c8c80
3 changed files with 62 additions and 6 deletions
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9
main.cpp
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@@ -18,7 +18,7 @@ static void help(void)
//std::cerr << " -f : format of packets on interface, default is eth.\n";
std::cerr << " -p : sniff in promiscious mode (not recommended).\n";
std::cerr << " -s : sort output by sent column.\n";
std::cerr << " device : device(s) to monitor. default is eth0\n";
std::cerr << " device : device(s) to monitor. default is all interfaces up and running excluding loopback\n";
std::cerr << std::endl;
std::cerr << "When nethogs is running, press:\n";
std::cerr << " q: quit\n";
@@ -88,7 +88,12 @@ int main (int argc, char** argv)
if (devices == NULL)
{
devices = determine_default_device();
devices = get_default_devices();
if ( devices == NULL )
{
std::cerr << "Not devices to monitor" << std::endl;
return 0;
}
}
if ((!tracemode) && (!DEBUG)){