* [Qemu-devel] [PATCH] Substitute O_DSYNC with O_FSYNC as needed.
[not found] <4a5b8c54.8753f10a.7315.5fd8SMTPIN_ADDED@mx.google.com>
@ 2009-07-13 19:42 ` G 3
2009-07-13 20:05 ` Anthony Liguori
0 siblings, 1 reply; 2+ messages in thread
From: G 3 @ 2009-07-13 19:42 UTC (permalink / raw)
To: qemu-devel
This will allow raw-posix.c to compile on systems that don't have
O_SYNC defined.
Signed-off-by: John Arbuckle <programmingkidx@gmail.com>
---
block/raw-posix.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/block/raw-posix.c b/block/raw-posix.c
index 8b1e67c..d542591 100644
--- a/block/raw-posix.c
+++ b/block/raw-posix.c
@@ -81,8 +81,13 @@
/* 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 */
#ifndef O_DIRECT
--
1.6.3.3
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2009-07-13 20:06 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
[not found] <4a5b8c54.8753f10a.7315.5fd8SMTPIN_ADDED@mx.google.com>
2009-07-13 19:42 ` [Qemu-devel] [PATCH] Substitute O_DSYNC with O_FSYNC as needed G 3
2009-07-13 20:05 ` Anthony Liguori
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.