From 9a720a6c07f8db1084c8fde8da2829d09f6581c7 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 13 Jan 2006 20:41:02 +0000
Subject: * io.c (READ_DATA_PENDING, READ_DATA_PENDING_COUNT): defined   for
 DragonFly BSD 1.4.0.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9833 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 io.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'io.c')

diff --git a/io.c b/io.c
index 4973efbf90..8e63af2d10 100644
--- a/io.c
+++ b/io.c
@@ -169,6 +169,10 @@ typedef struct _FILE64 {
 #  define READ_DATA_PENDING_COUNT(fp) ((unsigned int)(*(fp))->_cnt)
 #  define READ_DATA_PENDING(fp)       (((unsigned int)(*(fp))->_cnt) > 0)
 #  define READ_DATA_BUFFERED(fp) 0
+#elif defined(__DragonFly__)
+/* FILE is an incomplete struct type since DragonFly BSD 1.4.0 */
+#  define READ_DATA_PENDING(fp) (((struct __FILE_public *)(fp))->_r > 0)
+#  define READ_DATA_PENDING_COUNT(fp) (((struct __FILE_public *)(fp))->_r)
 #else
 /* requires systems own version of the ReadDataPending() */
 extern int ReadDataPending();
-- 
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