diff mercurial/demandimport.py @ 25245:504ef9c49f4a

util: allow to specify buffer size in popen4 We will need unbuffered IO to restore real time output with ssh peer. Changeset ec171737aaf1 seems to indicate playing with this value could be dangerous, but does not indicate why.
author Pierre-Yves David <pierre-yves.david@fb.com>
date Wed, 20 May 2015 11:29:45 -0500
parents 2205d00b6d2b
children 2e7804110b14
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