* ext/dl/callback/mkcallback.rb (gencallback): use PTR2NUM.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32721 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 11 deletions

diff --git a/ext/dl/callback/mkcallback.rb b/ext/dl/callback/mkcallback.rb
index d14072a932..c644099395 100644
--- a/ext/dl/callback/mkcallback.rb
+++ b/ext/dl/callback/mkcallback.rb
@@ -124,21 +124,13 @@ def gencallback(ty, calltype, proc_entry, argc, n)
   <<-EOS
 #{calltype == STDCALL ? "\n#ifdef FUNC_STDCALL" : ""}
 static #{DLTYPE[ty][:type]}
-FUNC_#{calltype.upcase}(#{func_name(ty,argc,n,calltype)})(#{(0...argc).collect{|i| "DLSTACK_TYPE stack" + i.to_s}.join(", ")})
+FUNC_#{calltype.upcase}(#{func_name(ty,argc,n,calltype)})(#{(0...argc).collect{|i| "DLSTACK_TYPE stack#{i}"}.join(", ")})
 {
     VALUE ret, cb#{argc > 0 ? ", args[#{argc}]" : ""};
 #{
-      sizeof_voidp = [""].pack('p').size
-      sizeof_long = [0].pack('l!').size
       (0...argc).collect{|i|
-        if sizeof_voidp == sizeof_long
-          "    args[%d] = LONG2NUM(stack%d);" % [i,i]
-        elsif sizeof_voidp == 8 # should get sizeof_long_long...
-          "    args[%d] = LL2NUM(stack%d);" % [i,i]
-        else
-          raise "unknown size of void*"
-        end
-      }.join("\n")
+        "\n    args[#{i}] = PTR2NUM(stack#{i});"
+      }.join("")
 }
     cb = rb_ary_entry(rb_ary_entry(#{proc_entry}, #{ty}), #{(n * DLSTACK_SIZE) + argc});
     ret = rb_funcall2(cb, rb_dl_cb_call, #{argc}, #{argc > 0 ? 'args' : 'NULL'});