write: correct check for various blocking regions
commitcf4c09c3f280850cd5a018d603e9df08ce54ade2
authorEric Wong <e@80x24.org>
Tue, 4 Feb 2014 02:42:51 +0000 (4 02:42 +0000)
committerEric Wong <normalperson@yhbt.net>
Tue, 4 Feb 2014 02:52:28 +0000 (4 02:52 +0000)
treedb369fd9864f80524a3911baa3cbf73cdeae20de
parent070b5aeb9313ef09303dffa7bc72c771f6f86f31
write: correct check for various blocking regions

This will allow us to support past/future Rubies without
rb_thread_io_blocking_region but still have other ways
of releasing GVL.
ext/kgio/write.c