Support bidirectional communication by making open-pipe support
authorMarius Vollmer <mvo@zagadka.de>
Wed, 22 Dec 2004 15:01:24 +0000 (15:01 +0000)
committerMarius Vollmer <mvo@zagadka.de>
Wed, 22 Dec 2004 15:01:24 +0000 (15:01 +0000)
commit0f3eb62779c8d5a3be47487e9483c3da63a664d7
tree574dec45bf27515f0b12e614bd6fc1f6d1dc33ed
parent0c5f718b641af2b5f0d6658ff4fd366e5db77410
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.
ice-9/popen.scm