nobu	2016-02-15 12:42:09 +0900 (Mon, 15 Feb 2016)

  New Revision: 53829

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=53829

  Log:
    win32/resolv.rb: check pointer size
    
    * ext/win32/lib/win32/resolv.rb: check pointer size first, NT if
      it is larger than 4 as Windows 9X are 32-bit mode only.

  Modified files:
    trunk/ext/win32/lib/win32/resolv.rb
Index: ext/win32/lib/win32/resolv.rb
===================================================================
--- ext/win32/lib/win32/resolv.rb	(revision 53828)
+++ ext/win32/lib/win32/resolv.rb	(revision 53829)
@@ -35,14 +35,16 @@ module Win32 https://github.com/ruby/ruby/blob/trunk/ext/win32/lib/win32/resolv.rb#L35
     end
   end
 
-kernel32 = Module.new do
+nt = Module.new do
+  break true if [nil].pack("p").size > 4
   extend Importer
   dlload "kernel32"
+  getv = extern "int GetVersionExA(void *)", :stdcall
+  info = [ 148, 0, 0, 0, 0 ].pack('V5') + "\0" * 128
+  getv.call(info)
+  break info.unpack('V5')[4] == 2  # VER_PLATFORM_WIN32_NT
 end
-getv = kernel32.extern "int GetVersionExA(void *)", :stdcall
-info = [ 148, 0, 0, 0, 0 ].pack('V5') + "\0" * 128
-getv.call(info)
-if info.unpack('V5')[4] == 2  # VER_PLATFORM_WIN32_NT
+if nt
 #====================================================================
 # Windows NT
 #====================================================================

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/