From: G 3 <programmingkidx@gmail.com>
Date: Wed, 1 Jul 2009 17:28:32 +0000 (-0400)
Subject: Substitute O_DSYNC with O_SYNC or O_FSYNC when needed.
X-Git-Tag: v0.10.6~10
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=960b646371d9c91bbb908fc97ae277a384777136;p=thirdparty%2Fqemu.git

Substitute O_DSYNC with O_SYNC or O_FSYNC when needed.

Signed-off-by: John Arbuckle <programmingkidx@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---

diff --git a/block-raw-posix.c b/block-raw-posix.c
index af3d468750e..49dd528d266 100644
--- a/block-raw-posix.c
+++ b/block-raw-posix.c
@@ -75,7 +75,11 @@
 
 /* OS X does not have O_DSYNC */
 #ifndef O_DSYNC
+#ifdef O_SYNC
 #define O_DSYNC O_SYNC
+#elif defined(O_FSYNC)
+#define O_DSYNC O_FSYNC
+#endif
 #endif
 
 /* Approximate O_DIRECT with O_DSYNC if O_DIRECT isn't available */