[Scsh-checkins] scsh-0.6/scheme/vm prim-io.scm

[Martin Gasbichler <mainzelm@users.sourceforge.net>]

Update of /cvsroot/scsh/scsh-0.6/scheme/vm
In directory sc8-pr-cvs1:/tmp/cvs-serv21415/scheme/vm

Modified Files:
        prim-io.scm 
Log Message:
Extend with-errno to capture all I/O exceptions of the VM:

+ add errno as first argument to raise-exception os-error in prim-io.scm

+ capture os-error in with-errno-handler* and adjust exception
  arguments to fit errno-handlers