hg: jdk9/dev/jdk: 8081843: (fs) FileStore.getTotalSpace returns unexpected results with >2TB file systems

[brian.burkhalter at oracle.com]

Changeset: 4fc7e42e4f2c
Author:    bpb
Date:      2015-06-12 17:06 -0700
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/4fc7e42e4f2c

8081843: (fs) FileStore.getTotalSpace returns unexpected results with >2TB file systems
Summary: On Mac OS X use statfs() instead of statvfs().
Reviewed-by: alanb

! src/java.base/unix/native/libnio/fs/UnixNativeDispatcher.c