hg: jdk9/dev/jdk: 8054029: (fc) FileChannel.size() returns 0 for block devices on Linux

[ivan.gerasimov at oracle.com]

Changeset: f8b718af3f3c
Author:    igerasim
Date:      2014-09-13 20:06 +0400
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/f8b718af3f3c

8054029: (fc) FileChannel.size() returns 0 for block devices on Linux
Reviewed-by: alanb

! src/java.base/unix/native/libnio/ch/FileDispatcherImpl.c
+ test/java/nio/channels/FileChannel/BlockDeviceSize.java