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getting pipes going
From: |
Johan Hidding |
Subject: |
getting pipes going |
Date: |
Thu, 14 Jun 2012 19:10:05 +0200 |
Hi everyone,
I'm having difficulties getting (open-pipe ...) to work for me. I
would expect the following code:
(use-modules (ice-9 popen))
(display (with-output-to-string (lambda ()
(let ((P (open-pipe "cat" OPEN_WRITE)))
(display "Hello World!\n" P)
(close-pipe P)))))
to output: Hello World!
But it gives me nothing, using guile-2.0.5. What's going wrong? I
would love to see some examples on how pipes are "supposed to be"
used.
Cheers, Johan
- getting pipes going,
Johan Hidding <=