usa	2009-01-09 15:41:07 +0900 (Fri, 09 Jan 2009)

  New Revision: 21408

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=21408

  Log:
    * ext/socket/mkconstants.rb: define macro if default_value is passed.

  Modified files:
    trunk/ChangeLog
    trunk/ext/socket/mkconstants.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 21407)
+++ ChangeLog	(revision 21408)
@@ -1,3 +1,7 @@
+Fri Jan  9 15:40:07 2009  NAKAMURA Usaku  <usa@r...>
+
+	* ext/socket/mkconstants.rb: define macro if default_value is passed.
+
 Fri Jan  9 13:20:08 2009  Hidetoshi NAGAI  <nagai@a...>
 
 	* ext/tk/lib/tk.rb: rescue abnormal Encoding.locale_charmap value.
Index: ext/socket/mkconstants.rb
===================================================================
--- ext/socket/mkconstants.rb	(revision 21407)
+++ ext/socket/mkconstants.rb	(revision 21408)
@@ -197,13 +197,17 @@
 %   if guard
 #if <%=guard%>
 %   end
+%   if default_value
+#ifndef <%=name%>
+#define <%=name%> <%=default_value%>
+#endif
+%   else
 #if defined(<%=name%>)
+%   end
     <%=define%>(<%=c_str name%>, <%=name%>);
-%   if default_value
-#else
-    <%=define%>(<%=c_str name%>, <%=default_value%>);
+%   unless default_value
+#endif
 %   end
-#endif
 %   if guard
 #endif
 %   end

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