On Tue, 2007-10-09 at 11:34 +0400, Evgeniy Polyakov wrote:
> On Tue, Oct 09, 2007 at 09:27:38AM +0200, Joakim Tjernlund ([EMAIL
> PROTECTED]) wrote:
> > > Did you change eth_type_trans() to catch your proto?
> > >
> >
> > Just fond out something:
> > if I redirect my prog like so:
> > ./sniff > log
> > and press Ctrl-C after a packet has been sent to it,
> > it does NOT work. I don't get ANY output in my "log" file, not
> > even the printf("---------\n") appears.
> > But if I run whithout redirect it works(at least with ETH_P_BPQ)
> > Anyone else see this too?
>
> I only tested with IP and ARP packets - I can not say when packet was
> actually received and written to log, but it does start filling up, but
> maybe not immediately - it can be output buffering in shell though.
Did you receive many packets? Seems like when I receive just 1 or 2 pkgs
I get the empty log. If I strace ./sniff > log I see that recvfrom gets
pkgs, but there are no trace of writes. I guess this
is a bash(3.2_p17) or glibc(2.5.-r4) bug?
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