Store the result of rb_intern(include?) in a global variable.

diff --git a/ChangeLog b/ChangeLog
index 9d70b36d220d642e4cb46169b5f3d362b2d96cb7..6195445ea8594a58aa2d147378140ff9a0aab638 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,11 @@
 --
-$Id: ChangeLog 34 2005-04-30 13:15:19Z tilman $
+$Id: ChangeLog 35 2005-05-10 18:58:49Z tilman $
 ++
 
+2005-05-10 Tilman Sauerbeck (tilman at code-monkey de)
+        * ext/ext.c: Store the result of rb_intern("include?") in a
+          global variable, since it's used very often
+
 2005-04-30 Tilman Sauerbeck (tilman at code-monkey de)
         * lib/eet.rb: Tweaked Stream#serialize for performance
         * lib/eet.rb, ext/ext.c: Re-implemented Stream#serialize and

diff --git a/ext/ext.c b/ext/ext.c
index 31beceada0ffa392d0459e47069873000b2ebf0a..02ddba9454dd2789c3e08b86cb7bd9f5747a492a 100644 (file)
--- a/ext/ext.c
+++ b/ext/ext.c
@@ -1,5 +1,5 @@
 /*
- * $Id: ext.c 34 2005-04-30 13:15:19Z tilman $
+ * $Id: ext.c 35 2005-05-10 18:58:49Z tilman $
  *
  * Copyright (c) 2005 Tilman Sauerbeck (tilman at code-monkey de)
  *
@@ -27,8 +27,7 @@
 #include <ruby.h>
 
 #define CHECK_KEY(key) \
-       if (rb_funcall (key, rb_intern ("include?"), \
-                       1, INT2FIX (0)) == Qtrue) \
+       if (rb_funcall (key, id_include, 1, INT2FIX (0)) == Qtrue) \
                rb_raise (rb_eArgError, "key must not contain binary zeroes");
 
 #define CHECK_CLOSED(ef) \
@@ -46,6 +45,8 @@
 
 static VALUE c_close (VALUE self);
 
+static VALUE id_include;
+
 static void
 c_free (Eet_File **ef)
 {
@@ -525,4 +526,6 @@ Init_eet_ext ()
 
        c = rb_define_class_under (m, "Chunk", rb_cObject);
        rb_define_method (c, "serialize", chunk_serialize, 0);
+
+       id_include = rb_intern ("include?");
 }