kern/138526: [null] /dev/null does not support nonblocking operation, fcntl(0, F_SETFL, O_NONBLOCK) fails

[gnn at FreeBSD.org]

Synopsis: [null] /dev/null does not support nonblocking operation, fcntl(0,F_SETFL,O_NONBLOCK) fails

Responsible-Changed-From-To: freebsd-bugs->gnn
Responsible-Changed-By: gnn
Responsible-Changed-When: Tue Jan 10 20:01:35 UTC 2012
Responsible-Changed-Why: 
Take this PR.

http://www.freebsd.org/cgi/query-pr.cgi?pr=138526