sockstat tcp/udp switches

[Brooks Davis]

On Mon, Nov 06, 2006 at 03:17:17PM -0800, Josh Carroll wrote:
> >I suggest you use /etc/protocols rather than hard code the protocols.
> >This will make the code future-proof.  See getprotoent(3) for the
> >correct way to read /etc/protocols.
> 
> Thanks Peter, that's a great idea. Below is a new patch that uses
> getprotoent(3). For now, to maintain backward compatibility, I've
> defined a default list of protocols (tcp, udp, divert), in the event
> -P is not specified. This should retain the normal command line
> behavior.
> 
> Thanks again for the suggestion.
> 
> Dmitry - with this change, diver is now the default but can also be
> specified as an argument to -P as well.

On other suggestion I'd have it to consider using strsep to parse the
string.  I'm pretty the code will be smaller and more readable.

-- Brooks
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