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Substitute O_DSYNC with O_SYNC or O_FSYNC when needed.
author
G 3
<programmingkidx@gmail.com>
Wed, 1 Jul 2009 17:28:32 +0000
(13:28 -0400)
committer
Anthony Liguori
<aliguori@us.ibm.com>
Thu, 9 Jul 2009 21:58:07 +0000
(16:58 -0500)
Signed-off-by: John Arbuckle <programmingkidx@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
block/raw-posix.c
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diff --git
a/block/raw-posix.c
b/block/raw-posix.c
index
985bf69
..
fa4f83e
100644
(file)
--- a/
block/raw-posix.c
+++ b/
block/raw-posix.c
@@
-81,7
+81,11
@@
/* 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 */