[erlang-questions] where is os:getuid() ?

derek denc716@REDACTED
Mon Nov 23 19:02:58 CET 2015

Erlang/OTP 18 [erts-7.1] [source-2882b0c] [64-bit] [smp:8:8]
[async-threads:10] [hipe] [kernel-poll:false]

Eshell V7.1  (abort with ^G)
1> os:getpid().
2> os:getuid().
** exception error: undefined function os:getuid/0

I'm surprised such a fundamental api call is not there in erlang and has to
be done in some c_driver like this one? wonder how many other POSIX system
calls are not implemented in erlang standard library

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