nobu	2014-05-30 12:18:08 +0900 (Fri, 30 May 2014)

  New Revision: 46247

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?revision=46247&view=revision

  Log:
    fileno.c: suppress warnings
    
    * ext/-test-/dir/fileno.c (dir_check): suppress unused-function
      warnings, used only when dirfd() is available.

  Modified files:
    trunk/ext/-test-/dir/fileno.c
Index: ext/-test-/dir/fileno.c
===================================================================
--- ext/-test-/dir/fileno.c	(revision 46246)
+++ ext/-test-/dir/fileno.c	(revision 46247)
@@ -32,6 +32,7 @@ struct dir_data { https://github.com/ruby/ruby/blob/trunk/ext/-test-/dir/fileno.c#L32
     rb_encoding *enc;
 };
 
+#ifdef HAVE_DIRFD
 static void *
 rb_check_typeddata0(VALUE obj /*, const rb_data_type_t *data_type */)
 {
@@ -71,6 +72,7 @@ dir_check(VALUE dir) https://github.com/ruby/ruby/blob/trunk/ext/-test-/dir/fileno.c#L72
     if (!dirp->dir) dir_closed();
     return dirp;
 }
+#endif
 
 #define GetDIR(obj, dirp) ((dirp) = dir_check(obj))
 

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