hg: jdk9/sandbox/jdk: NetBSD fixes.

[magnus.ihse.bursie at oracle.com]

Changeset: c272c1f9e49a
Author:    ihse
Date:      2015-12-21 10:24 +0100
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/c272c1f9e49a

NetBSD fixes.

! src/java.base/unix/native/libjava/ProcessHandleImpl_unix.c
! src/java.base/unix/native/libnet/NetworkInterface.c
! src/java.base/unix/native/libnio/ch/Net.c
! src/java.desktop/share/native/libawt/java2d/loops/GraphicsPrimitiveMgr.h