System.time_offset

You're seeing just the function time_offset, go back to System module for more information.

Specs

time_offset() :: integer()

Returns the current time offset between the Erlang VM monotonic time and the Erlang VM system time.

The result is returned in the :native time unit.

See time_offset/1 for more information.

Inlined by the compiler.

Specs

time_offset(time_unit()) :: integer()

Returns the current time offset between the Erlang VM monotonic time and the Erlang VM system time.

The result is returned in the given time unit unit. The returned offset, added to an Erlang monotonic time (for instance, one obtained with monotonic_time/1), gives the Erlang system time that corresponds to that monotonic time.