From 5cc1d57c3957ecabe02c5ad79dd75c523457187f Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 30 May 2014 03:18:08 +0000
Subject: fileno.c: suppress warnings

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

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46247 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/-test-/dir/fileno.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'ext')

diff --git a/ext/-test-/dir/fileno.c b/ext/-test-/dir/fileno.c
index 7a451bc1a7..4872942973 100644
--- a/ext/-test-/dir/fileno.c
+++ b/ext/-test-/dir/fileno.c
@@ -32,6 +32,7 @@ struct dir_data {
     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)
     if (!dirp->dir) dir_closed();
     return dirp;
 }
+#endif
 
 #define GetDIR(obj, dirp) ((dirp) = dir_check(obj))
 
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