[plt-scheme] capturing output from different threads

From: Matthew Flatt (mflatt at cs.utah.edu)
Date: Sat Mar 8 16:21:57 EST 2008

At Sat, 08 Mar 2008 21:19:17 +0000, Dave Griffiths wrote:
> size=scheme_get_byte_string("log",outport,msg,0,256,0,0,NULL);
> (where msg is now an array of 256 bytes)
> I just get -1 (EOF?) returned. The same for scheme_get_byte and friends
> called on that port.

scheme_get_byte_string() is for use on input ports, only.

I think you want to create a pipe with scheme_pipe(), which gives you
an input port and an output port.


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