RR(S): JDK-8025283 Nits in os_bsd file brakes compilation of open hotspot

[Dmitry Samersoff]

Hi everyone please review the changes

http://cr.openjdk.java.net/~dsamersoff/JDK-8025283/webrev.01/

Minor issues in os_bsd.cpp cause compilation errors of openjdk hotspot
on BSD platforms other than Apple.

-Dmitry

-- 
Dmitry Samersoff
Oracle Java development team, Saint Petersburg, Russia
* I would love to change the world, but they won't give me the sources.