From: Bruno Haible <bruno@clisp.org>
Date: Sun, 1 Jun 2008 16:43:55 +0000 (+0200)
Subject: Use special-purpose function in DragonFly BSD.
X-Git-Tag: v0.1~7330
X-Git-Url: http://erislabs.org.uk/gitweb/?a=commitdiff_plain;h=bfc48f96da6b1f62f4f45c6f89b3aecb754486ce;p=gnulib.git

Use special-purpose function in DragonFly BSD.
---

diff --git a/ChangeLog b/ChangeLog
index 0eefe0928..0ce10b5f5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2008-06-01  Bruno Haible  <bruno@clisp.org>
 
+	* lib/freadahead.c (freadahead) [__DragonFly__]: Use the __sreadahead
+	function.
+	Reported by VOROSKOI Andras <voroskoi@gmail.com>.
+
+2008-06-01  Bruno Haible  <bruno@clisp.org>
+
 	* modules/rpmatch (Depends-on): Add strdup.
 
 2008-06-01  Bruno Haible  <bruno@clisp.org>
diff --git a/lib/freadahead.c b/lib/freadahead.c
index 610de87b0..15cc70894 100644
--- a/lib/freadahead.c
+++ b/lib/freadahead.c
@@ -33,8 +33,12 @@ freadahead (FILE *fp)
 #elif defined __sferror || defined __DragonFly__ /* FreeBSD, NetBSD, OpenBSD, DragonFly, MacOS X, Cygwin */
   if ((fp_->_flags & __SWR) != 0 || fp_->_r < 0)
     return 0;
+# if defined __DragonFly__
+  return __sreadahead (fp);
+# else
   return fp_->_r
 	 + (HASUB (fp) ? fp_->_ur : 0);
+# endif
 #elif defined __EMX__               /* emx+gcc */
   if ((fp->_flags & _IOWRT) != 0)
     return 0;