hg: jdk7/hotspot-rt/hotspot: 6681796: hotspot build failure on gcc 4.2.x (ubuntu 8.04) w/ openjdk 6

[xiaobin.lu at sun.com]

Changeset: f139919897d2
Author:    xlu
Date:      2008-06-17 09:59 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/f139919897d2

6681796: hotspot build failure on gcc 4.2.x (ubuntu 8.04) w/ openjdk 6
Summary: Fixed the cast from char* to const char* and tried to use const char* as much as possible
Reviewed-by: never, kamg
Contributed-by: xiaobin.lu at sun.com

! src/os/linux/vm/jvm_linux.cpp
! src/os/linux/vm/os_linux.cpp
! src/os/linux/vm/os_linux.hpp