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getProcName chop processname in Linux #19

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trufae opened this issue May 1, 2016 · 1 comment
Open

getProcName chop processname in Linux #19

trufae opened this issue May 1, 2016 · 1 comment
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1.3

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@trufae
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trufae commented May 1, 2016

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@trufae trufae added this to the 1.2 milestone May 1, 2016
@trufae trufae added the bug label May 1, 2016
@crowell
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crowell commented May 2, 2016

this is a kernel setting

http://lxr.free-electrons.com/source/include/linux/sched.h#L315

TASK_COMM_LEN is set to 16, this requires a kernel recompilation to change.

you can use /proc/$PID/cmdline, but then you have to do all sorts of funky stuff to parse out the program name (which also isn't guaranteed to be the same as the TASK_COMM

@trufae trufae modified the milestones: 1.3, 1.2 May 3, 2016
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