1 files changed, 0 insertions, 108 deletions
diff --git a/trunk/lib/timeout.rb b/trunk/lib/timeout.rb
deleted file mode 100644
index 19ccb96d3e..0000000000
--- a/trunk/lib/timeout.rb
+++ /dev/null
@@ -1,108 +0,0 @@
-# = timeout.rb
-#
-# execution timeout
-#
-# = Synopsis
-#
-#   require 'timeout'
-#   status = Timeout::timeout(5) {
-#     # Something that should be interrupted if it takes too much time...
-#   }
-#
-# = Description
-#
-# A way of performing a potentially long-running operation in a thread, and terminating
-# it's execution if it hasn't finished by a fixed amount of time.
-#
-# Previous versions of timeout didn't provide use a module for namespace. This version
-# provides both Timeout.timeout, and a backwards-compatible #timeout.
-#
-# = Copyright
-#
-# Copyright:: (C) 2000  Network Applied Communication Laboratory, Inc.
-# Copyright:: (C) 2000  Information-technology Promotion Agency, Japan
-
-module Timeout
-  # Raised by Timeout#timeout when the block times out.
-  class Error < RuntimeError
-  end
-  class ExitException < ::Exception # :nodoc:
-  end
-
-  THIS_FILE = /\A#{Regexp.quote(__FILE__)}:/o
-  CALLER_OFFSET = ((c = caller[0]) && THIS_FILE =~ c) ? 1 : 0
-
-  # Executes the method's block.  If the block execution terminates before
-  # +sec+ seconds has passed, it returns the result value of the block.
-  # If not, it terminates the execution and raises +exception+ (which defaults
-  # to Timeout::Error).
-  #
-  # Note that this is both a method of module Timeout, so you can 'include Timeout'
-  # into your classes so they have a #timeout method, as well as a module method,
-  # so you can call it directly as Timeout.timeout().
-  def timeout(sec, klass = nil)   #:yield: +sec+
-    return yield(sec) if sec == nil or sec.zero?
-    exception = klass || Class.new(ExitException)
-    begin
-      x = Thread.current
-      y = Thread.start {
-        sleep sec
-        x.raise exception, "execution expired" if x.alive?
-      }
-      return yield(sec)
-    rescue exception => e
-      rej = /\A#{Regexp.quote(__FILE__)}:#{__LINE__-4}\z/o
-      (bt = e.backtrace).reject! {|m| rej =~ m}
-      level = -caller(CALLER_OFFSET).size
-      while THIS_FILE =~ bt[level]
-        bt.delete_at(level)
-        level += 1
-      end
-      raise if klass            # if exception class is specified, it
-                                # would be expected outside.
-      raise Error, e.message, e.backtrace
-    ensure
-      if y and y.alive?
-        y.kill 
-        y.join # make sure y is dead.
-      end
-    end
-  end
-
-  module_function :timeout
-end
-
-# Identical to:
-#
-#   Timeout::timeout(n, e, &block).
-#
-# Defined for backwards compatibility with earlier versions of timeout.rb, see
-# Timeout#timeout.
-def timeout(n, e = nil, &block)
-  Timeout::timeout(n, e, &block)
-end
-
-# Another name for Timeout::Error, defined for backwards compatibility with
-# earlier versions of timeout.rb.
-TimeoutError = Timeout::Error
-
-if __FILE__ == $0
-  p timeout(5) {
-    45
-  }
-  p timeout(5, TimeoutError) {
-    45
-  }
-  p timeout(nil) {
-    54
-  }
-  p timeout(0) {
-    54
-  }
-  p timeout(5) {
-    loop {
-      p 10
-      sleep 1
-    }
-  }
-end