hg: hsx/hotspot-rt/hotspot: 8025942: os::Bsd::available_memory() needs implementation

[harold.seigel at oracle.com]

Changeset: 3e265ce4d2dd
Author:    hseigel
Date:      2013-10-12 13:09 -0400
URL:       http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/3e265ce4d2dd

8025942: os::Bsd::available_memory() needs implementation
Summary: Implement using the host_statistics64() api.
Reviewed-by: dsamersoff, morris, dholmes, coleenp, hseigel, dcubed
Contributed-by: gerard.ziemski at oracle.com

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