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authorMarius Vollmer <mvo@zagadka.de>2004-12-22 15:01:24 +0000
committerMarius Vollmer <mvo@zagadka.de>2004-12-22 15:01:24 +0000
commit0f3eb62779c8d5a3be47487e9483c3da63a664d7 (patch)
tree574dec45bf27515f0b12e614bd6fc1f6d1dc33ed /libguile/eval.c
parent0c5f718b641af2b5f0d6658ff4fd366e5db77410 (diff)
downloadguile-0f3eb62779c8d5a3be47487e9483c3da63a664d7.tar.gz
Support bidirectional communication by making open-pipe support
OPEN_BOTH as second argument and in that case return a soft input-output port which uses two pipes internally. Provide open-pipe* to execute programs without using the shell (and actually base open-pipe on it) and the obvious open-input-output-pipe.
Diffstat (limited to 'libguile/eval.c')
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