From a49d3dade57695086cbf6a4030ed03c739c74d80 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Sun, 16 Nov 2008 12:59:38 +0100
Subject: [PATCH] Avoid test failure on Haiku.

---
 ChangeLog          | 6 ++++++
 tests/test-fsync.c | 5 ++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 57ef40afb..9a35b6051 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-11-16  Bruno Haible  <bruno@clisp.org>
+
+	Avoid test failure on Haiku.
+	* tests/test-fsync.c: Include <errno.h>.
+	(main): Don't require that fsync (0) fails.
+
 2008-11-15  Bruno Haible  <bruno@clisp.org>
 
 	New module 'hostent'.
diff --git a/tests/test-fsync.c b/tests/test-fsync.c
index 26219dab4..b6ffe2a4c 100644
--- a/tests/test-fsync.c
+++ b/tests/test-fsync.c
@@ -15,6 +15,8 @@
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
+
+#include <errno.h>
 #include <stdio.h>
 #include <fcntl.h>
 #include <unistd.h>
@@ -37,7 +39,8 @@ main ()
   int fd;
   const char *file = "test-fsync.txt";
 
-  ASSERT (fsync (0) != 0);
+  if (fsync (0) != 0)
+    ASSERT (errno == EINVAL);
   fd = open (file, O_WRONLY|O_CREAT|O_TRUNC, 0644);
   ASSERT (0 <= fd);
   ASSERT (write (fd, "hello", 5) == 5);
-- 
2.11.0