Sha256: 44e08094f88d6ce22102b1c6f2a32af59498018906a3faf4a33c7e66e32a3da9
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Size: 1.69 KB
Versions: 16
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Contents
# Phusion Passenger - https://www.phusionpassenger.com/ # Copyright (c) 2010-2014 Phusion # # "Phusion Passenger" is a trademark of Hongli Lai & Ninh Bui. # # 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. module PhusionPassenger module Utils class Lock def initialize(mutex) @mutex = mutex @locked = false end def reset(mutex, lock_now = true) unlock if @locked @mutex = mutex lock if lock_now end def synchronize lock if !@locked begin yield(self) ensure unlock if @locked end end def lock raise if @locked @mutex.lock @locked = true end def unlock raise if !@locked @mutex.unlock @locked = false end end end # module Utils end # module PhusionPassenger
Version data entries
16 entries across 16 versions & 1 rubygems