hg: hsx/hotspot-rt/hotspot: 8022616: u4 should not be used as a type for thread_id

[dmitry.samersoff at oracle.com]

Changeset: faff125a1ead
Author:    dsamersoff
Date:      2013-10-03 12:39 +0400
URL:       http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/faff125a1ead

8022616: u4 should not be used as a type for thread_id
Summary: Usage of u4 as a type for thread_id cause a compilation error on platform, where thread_id is a pointer
Reviewed-by: sla, sspitsyn, minqi

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