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#
# thread.rb - thread support classes
# $Date: 2007-01-09 09:51:17 -0600 (Tue, 09 Jan 2007) $
# by Yukihiro Matsumoto <matz@netlab.co.jp>
#
# Copyright (C) 2001 Yukihiro Matsumoto
# Copyright (C) 2000 Network Applied Communication Laboratory, Inc.
# Copyright (C) 2000 Information-technology Promotion Agency, Japan
#
unless defined? Thread
fail "Thread not available for this ruby interpreter"
end
unless defined? ThreadError
class ThreadError<StandardError
end
end
if $DEBUG
Thread.abort_on_exception = true
end
class Thread
#
# Wraps a block in Thread.critical, restoring the original value upon exit
# from the critical section.
#
def Thread.exclusive
_old = Thread.critical
begin
Thread.critical = true
return yield
ensure
Thread.critical = _old
end
end
end
require 'thread.so'
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