[Chicken-users] Questions about pipes

[Lam Luu]

Hello everyone!

I am trying to write a Scheme script to drive GNU/Go through its 
stdin/stdout. However, there seems to be no way to create a 
bi-directional pipe toward another process. On the other hand, when I 
try to call create-pipe, the returned descriptors seems to be unusable, 
since it is not a port (even file-write procedure to write to a 
low-level file descriptor refuses to work).

Is there any way to spawn another process, then catch both of its stdin 
and stdout?

Thank you,
Lam Luu