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A comment on Using /proc to get a process' current stack trace. Parent comment

Re:Using /proc to get a process' current stack trace by geofft on Monday October 15, 2018 @08:44PM (#18225470)
And if "FreeBSD has it too" is our standard for portable UNIX features, then /proc counts thanks to linprocfs.
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Re:Using /proc to get a process' current stack trace by Annatar on Tuesday October 16, 2018 @01:06AM (#18226680)
/proc on Linux wasn't implemented like /proc is on other operating systems; it's the only /proc implemented that way. The interface, if it could even be called that, is completely proprietary to Linux; output is ad hoc with no consistency. As usual.
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