RFR: 8146879: Truncate new UL log files

[Marcus Larsson]

On 01/14/2016 04:28 PM, Dmitry Samersoff wrote:
> Marcus,
>
> fopen(name, "wa+") truncate file before open it in append mode.

Ah, didn't know you could do that. If it works that would be much 
better, I'll give it a shot.

Thanks,
Marcus

>
> -Dmitry
>
> On 2016-01-14 18:00, Marcus Larsson wrote:
>> Hi,
>>
>> Please review the following patch to make sure UL truncates existing log
>> files before writing to them. Since files are opened in append mode,
>> truncation isn't done automatically, so instead the patch adds an
>> attempt to remove the log file before opening it.
>>
>> Webrev:
>> http://cr.openjdk.java.net/~mlarsson/8146879/webrev.00/
>>
>> Issue:
>> https://bugs.openjdk.java.net/browse/JDK-8146879
>>
>> Testing:
>> Included test through JPRT
>>
>> Thanks,
>> Marcus
>