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From Andrew Schwartzmeyer <and...@schwartzmeyer.com>
Subject Re: Review Request 66431: Windows: Fixed `os::read()` to use `ReadFile()`.
Date Wed, 04 Apr 2018 22:35:16 GMT


> On April 4, 2018, 3:28 p.m., John Kordich wrote:
> > 3rdparty/stout/include/stout/os/windows/ftruncate.hpp
> > Lines 36 (patched)
> > <https://reviews.apache.org/r/66431/diff/1/?file=1992275#file1992275line40>
> >
> >     I'm fine with a truncate function not writing null bytes to the part of a file
that was truncated. Truncate should be a fast operation, in my opinion :)

That shouldn't be in this review any more...


- Andrew


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On April 4, 2018, 12:13 p.m., Andrew Schwartzmeyer wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/66431/
> -----------------------------------------------------------
> 
> (Updated April 4, 2018, 12:13 p.m.)
> 
> 
> Review request for mesos, Akash Gupta, Eric Mumau, John Kordich, Joseph Wu, and Michael
Park.
> 
> 
> Bugs: MESOS-8676
>     https://issues.apache.org/jira/browse/MESOS-8676
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> This can eventually support overlapped I/O.
> 
> The Windows API `ReadFile()` returns an error if the pipe is broken,
> where `_read()` did not, but this is not an error for us as the data
> is still read correctly. So we ignore it.
> 
> 
> Diffs
> -----
> 
>   3rdparty/stout/include/stout/os/windows/read.hpp 8047ad590fcc46d3ec46b551472d8c518ae49cc1

> 
> 
> Diff: https://reviews.apache.org/r/66431/diff/2/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> Andrew Schwartzmeyer
> 
>


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