1 files changed, 0 insertions, 108 deletions
diff --git a/ruby_1_9_3/lib/drb/unix.rb b/ruby_1_9_3/lib/drb/unix.rb
deleted file mode 100644
index 6de5052451..0000000000
--- a/ruby_1_9_3/lib/drb/unix.rb
+++ /dev/null
@@ -1,108 +0,0 @@
-require 'socket'
-require 'drb/drb'
-require 'tmpdir'
-
-raise(LoadError, "UNIXServer is required") unless defined?(UNIXServer)
-
-module DRb
-
-  class DRbUNIXSocket < DRbTCPSocket
-    def self.parse_uri(uri)
-      if /^drbunix:(.*?)(\?(.*))?$/ =~ uri
-        filename = $1
-        option = $3
-        [filename, option]
-      else
-        raise(DRbBadScheme, uri) unless uri =~ /^drbunix:/
-        raise(DRbBadURI, 'can\'t parse uri:' + uri)
-      end
-    end
-
-    def self.open(uri, config)
-      filename, = parse_uri(uri)
-      filename.untaint
-      soc = UNIXSocket.open(filename)
-      self.new(uri, soc, config)
-    end
-
-    def self.open_server(uri, config)
-      filename, = parse_uri(uri)
-      if filename.size == 0
-        soc = temp_server
-        filename = soc.path
-        uri = 'drbunix:' + soc.path
-      else
-        soc = UNIXServer.open(filename)
-      end
-      owner = config[:UNIXFileOwner]
-      group = config[:UNIXFileGroup]
-      if owner || group
-        require 'etc'
-        owner = Etc.getpwnam( owner ).uid  if owner
-        group = Etc.getgrnam( group ).gid  if group
-        File.chown owner, group, filename
-      end
-      mode = config[:UNIXFileMode]
-      File.chmod(mode, filename) if mode
-
-      self.new(uri, soc, config, true)
-    end
-
-    def self.uri_option(uri, config)
-      filename, option = parse_uri(uri)
-      return "drbunix:#{filename}", option
-    end
-
-    def initialize(uri, soc, config={}, server_mode = false)
-      super(uri, soc, config)
-      set_sockopt(@socket)
-      @server_mode = server_mode
-      @acl = nil
-    end
-
-    # import from tempfile.rb
-    Max_try = 10
-    private
-    def self.temp_server
-      tmpdir = Dir::tmpdir
-      n = 0
-      while true
-        begin
-          tmpname = sprintf('%s/druby%d.%d', tmpdir, $$, n)
-          lock = tmpname + '.lock'
-          unless File.exist?(tmpname) or File.exist?(lock)
-            Dir.mkdir(lock)
-            break
-          end
-        rescue
-          raise "cannot generate tempfile `%s'" % tmpname if n >= Max_try
-          #sleep(1)
-        end
-        n += 1
-      end
-      soc = UNIXServer.new(tmpname)
-      Dir.rmdir(lock)
-      soc
-    end
-
-    public
-    def close
-      return unless @socket
-      path = @socket.path if @server_mode
-      @socket.close
-      File.unlink(path) if @server_mode
-      @socket = nil
-    end
-
-    def accept
-      s = @socket.accept
-      self.class.new(nil, s, @config)
-    end
-
-    def set_sockopt(soc)
-      soc.fcntl(Fcntl::F_SETFD, Fcntl::FD_CLOEXEC) if defined? Fcntl::FD_CLOEXEC
-    end
-  end
-
-  DRbProtocol.add_protocol(DRbUNIXSocket)
-end