hg: bsd-port/bsd-port/hotspot: . Fix compilation on FreeBSD 9.x and higher where sem_t is typedef'ed as a

[glewis at eyesbeyond.com]

Changeset: 31e37170bcb2
Author:    Greg Lewis <glewis at eyesbeyond.com>
Date:      2013-12-07 18:34 -0800
URL:       http://hg.openjdk.java.net/bsd-port/bsd-port/hotspot/rev/31e37170bcb2

. Fix compilation on FreeBSD 9.x and higher where sem_t is typedef'ed as a
  struct rather than a pointer.

! src/os/bsd/vm/os_bsd.cpp