blob: 468d87a103cb160e80329f67cbcfa23c1ef93ac0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
# Copyright (C) 2013-2016 all contributors <dtas-all@nongnu.org>
# License: GPL-3.0+ (https://www.gnu.org/licenses/gpl-3.0.txt)
# frozen_string_literal: true
# DTAS currently exposes no public API for Ruby programmers.
# See http://dtas.80x24.org/ for more info.
module DTAS
# try to use the monotonic clock in Ruby >= 2.1, it is immune to clock
# offset adjustments and generates less garbage (Float vs Time object)
# :stopdoc:
begin
::Process.clock_gettime(::Process::CLOCK_MONOTONIC)
def self.now # :nodoc:
::Process.clock_gettime(::Process::CLOCK_MONOTONIC)
end
rescue NameError, NoMethodError
def self.now # :nodoc:
Time.now.to_f # Ruby <= 2.0
end
end
@null = nil
def self.null # :nodoc:
@null ||= File.open('/dev/null', 'r+')
end
# :startdoc:
end
require_relative 'dtas/compat_onenine'
require_relative 'dtas/spawn_fix'
|