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From: G 3 <programmingkidx@gmail.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH] Substitute O_DSYNC with O_FSYNC as needed.
Date: Mon, 13 Jul 2009 15:42:12 -0400	[thread overview]
Message-ID: <d1a96f318dec73be8ee16cc8c3780229@gmail.com> (raw)
In-Reply-To: <4a5b8c54.8753f10a.7315.5fd8SMTPIN_ADDED@mx.google.com>

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

       reply	other threads:[~2009-07-13 19:42 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <4a5b8c54.8753f10a.7315.5fd8SMTPIN_ADDED@mx.google.com>
2009-07-13 19:42 ` G 3 [this message]
2009-07-13 20:05   ` [Qemu-devel] [PATCH] Substitute O_DSYNC with O_FSYNC as needed Anthony Liguori

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