RFR: JDK-8156181: UL: File size limit on 32 bit Linux

[Yasumasa Suenaga]

Hi all,

This review request relates to [1] [2].

LogFileOutput for UL uses fopen(3) to open logfile.
However, it might not handle > 2GB size file.

  http://man7.org/linux/man-pages/man2/open.2.html

Actually, JDK-7122222 added _FILE_OFFSET_BITS macro for GC log.
I guess we need this macro for UL.

I uploaded webrev for this issue.
Could you review it?

  http://cr.openjdk.java.net/~ysuenaga/JDK-8156181/webrev.00/

I cannot access JPRT.
So I need a sponsor.


Thanks,

Yasumasa


[1] http://mail.openjdk.java.net/pipermail/hotspot-runtime-dev/2016-May/019311.html
[2] http://mail.openjdk.java.net/pipermail/hotspot-runtime-dev/2016-May/019380.html