timer:now_diff/2 documentation inconsistency
Serge Aleynikov
serge@REDACTED
Tue Feb 28 01:17:39 CET 2006
There seems to be a documentation discrepancy:
Here's what the docs says (stdlib/timer):
-------------------------------------------------
now_diff(T2, T1) -> {Time, Value}
Types:
T1 = T2 = {MegaSecs, Secs, MicroSecs}
MegaSecs = Secs = MicroSecs = integer()
Calculates the time difference T2 - T1 in microseconds, where T1 and T2
probably are timestamp tuples returned from erlang:now/0.
-------------------------------------------------
Here's the result type we get in the shell:
$ erl
Erlang (BEAM) emulator version 5.4.12 [source] [hipe] [threads:0]
Eshell V5.4.12 (abort with ^G)
1> now().
{1141,85623,555497}
2> timer:now_diff(now(), v(1)).
12178593
Regards,
Serge
--
Serge Aleynikov
R&D Telecom, IDT Corp.
Tel: (973) 438-3436
Fax: (973) 438-1464
serge@REDACTED
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