tree 7164d82508dbebca219ea2026e034e9ee0d5b82e
parent d2d484647d9d9d679f03c75abb0404f67069271c
author Lasse Collin <lasse.collin@tukaani.org> 1420650486 +0200
committer Lasse Collin <lasse.collin@tukaani.org> 1420650486 +0200

xz: Don't fail if stdin doesn't support O_NONBLOCK.

It's a problem at least on OpenBSD which doesn't support
O_NONBLOCK on e.g. /dev/null. I'm not surprised if it's
a problem on other OSes too since this behavior is allowed
in POSIX-1.2008.

The code relying on this behavior was committed in June 2013
and included in 5.1.3alpha released on 2013-10-26. Clearly
the development releases only get limited testing.