Re: Review Request 12435: Added proc::cmdline to get better command lines in os::Process.

[Benjamin Hindman <be...@berkeley.edu>]

> On July 27, 2013, 1:13 a.m., Ben Mahler wrote:
> > 3rdparty/libprocess/3rdparty/stout/include/stout/proc.hpp, line 251
> > <https://reviews.apache.org/r/12435/diff/1/?file=319617#file319617line251>
> >
> >     Why not use os::read instead? It would be a lot less code and you can get a clear error message that way when we can't open the file as well :)
> >     
> >     I think we should move away from the C++ ifstream style code, it makes it easier to avoid unintended exceptions:
> >     https://issues.apache.org/jira/browse/MESOS-434
> >     
> >     Also it will let you do strings::split(s, "\0") and strings::join(args, " "), or strings::replace(s, "\0", " ").

I can't use os::read for proc files. The rest of this file uses this style as well, so we should just clean this up in the future.


- Benjamin


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On July 10, 2013, 7:36 a.m., Benjamin Hindman wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/12435/
> -----------------------------------------------------------
> 
> (Updated July 10, 2013, 7:36 a.m.)
> 
> 
> Review request for mesos and Ben Mahler.
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> See summary.
> 
> 
> Diffs
> -----
> 
>   3rdparty/libprocess/3rdparty/stout/include/stout/os/linux.hpp 4e37b3eee45a62107d7f03919bbfa3244613e2b3 
>   3rdparty/libprocess/3rdparty/stout/include/stout/proc.hpp 2fcc04b23cc4bb7ef6c7f02fdc7397f3bba84fc0 
> 
> Diff: https://reviews.apache.org/r/12435/diff/
> 
> 
> Testing
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> 
> make check
> 
> 
> Thanks,
> 
> Benjamin Hindman
> 
>