Current File : //opt/cpanel/ea-ruby27/root/usr/share/passenger/phusion_passenger/utils/native_support_utils.rb
# Phusion Passenger - https://www.phusionpassenger.com/
# Copyright (c) 2010-2017 Phusion Holding B.V.
#
# "Passenger", "Phusion Passenger" and "Union Station" are registered
# trademarks of Phusion Holding B.V.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
PhusionPassenger.require_passenger_lib 'native_support'
module PhusionPassenger
module Utils
# Utility functions that can potentially be accelerated by native_support functions.
module NativeSupportUtils
extend self
if defined?(PhusionPassenger::NativeSupport)
# Split the given string into an hash. Keys and values are obtained by splitting the
# string using the null character as the delimitor.
def split_by_null_into_hash(data)
return PhusionPassenger::NativeSupport.split_by_null_into_hash(data)
end
# Wrapper for getrusage().
def process_times
return PhusionPassenger::NativeSupport.process_times
end
else
NULL = "\0".freeze
class ProcessTimes < Struct.new(:utime, :stime)
end
def split_by_null_into_hash(data)
args = data.split(NULL, -1)
args.pop
return Hash[*args]
end
def process_times
times = Process.times
return ProcessTimes.new((times.utime * 1_000_000).to_i,
(times.stime * 1_000_000).to_i)
end
end
end
end # module Utils
end # module PhusionPassenger
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