Squeak-3.9-8 VM problem

 
Hello all,

I have a problem with Squeak running the 3.9-8 VM under Solaris (both
x86 and SPARC).
As soon as I access a socket, the VM crashes with a "Pollable Event"
message. It seems as if there is a problem with the SIGIO handler.
This used to work in earlier Solaris 10 revisions. Now I am running
Solaris 10 11/06 at the latest patch level on SPARC and Solaris Express
Comunity Release Build 60 on x86.
Any hints how to fix this will be appreciated.

Regards
Andreas

  After a debug session I have finally found a solution for the problem:
In aio.c the function aioInit() sets a signal handler for SIGIO.
Alas this doesn't work as expected for Solaris.
I have replaced
    signal(SIGIO,   forceInterruptCheck);
with
    sigset(SIGIO,   forceInterruptCheck);

Now Squeak works again and has no problems with sockets anymore.

Regards
Andreas