module Mutex_m

# File rake/lib/mutex_m.rb, line 39
def Mutex_m.append_features(cl)
  super
  define_aliases(cl) unless cl.instance_of?(Module)
end

# File rake/lib/mutex_m.rb, line 29
def Mutex_m.define_aliases(cl)
  cl.module_eval %q{
    alias locked? mu_locked?
    alias lock mu_lock
    alias unlock mu_unlock
    alias try_lock mu_try_lock
    alias synchronize mu_synchronize
  }
end

# File rake/lib/mutex_m.rb, line 44
def Mutex_m.extend_object(obj)
  super
  obj.mu_extended
end

# File rake/lib/mutex_m.rb, line 91
def initialize(*args)
  mu_initialize
  super
end

# File rake/lib/mutex_m.rb, line 49
def mu_extended
  unless (defined? locked? and
          defined? lock and
          defined? unlock and
          defined? try_lock and
          defined? synchronize)
    Mutex_m.define_aliases(singleton_class)
  end
  mu_initialize
end

# File rake/lib/mutex_m.rb, line 73
def mu_lock
  @_mutex.lock
end

# File rake/lib/mutex_m.rb, line 65
def mu_locked?
  @_mutex.locked?
end

# File rake/lib/mutex_m.rb, line 61
def mu_synchronize(&block)
  @_mutex.synchronize(&block)
end

# File rake/lib/mutex_m.rb, line 69
def mu_try_lock
  @_mutex.try_lock
end

# File rake/lib/mutex_m.rb, line 77
def mu_unlock
  @_mutex.unlock
end

# File rake/lib/mutex_m.rb, line 81
def sleep(timeout = nil)
  @_mutex.sleep(timeout)
end