some question about serial package

Adam Lackorzynski adam at
Tue Apr 22 23:15:44 CEST 2008


On Fri Apr 18, 2008 at 11:42:50 +0800, Ding ying wrote:
>          In l4/pkg/,there is a serial package about operate on serial port
> under L4/fiasco.But I couldn't run it propery on my machine.From adding some
> test sentence,I  found the programme will dead in serial/lib/src/client.c
> 115 sentence:l4_ipc_wait(),but before dead,it could do two run
> in:l_recv<--->goto l_recv part.I mean the l4_ipc_wait() could get two
> message and do the relevant work,but when goto third run,it dead,and
> client  invoking function  also dead.I can't find what cause the this.

Hard to tell from your description. Which port are you using? And how do
your library calls look like?

Adam                 adam at

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