From: G 3 <programmingkidx@gmail.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH] Substitute O_SYNC with O_FSYNC in block/raw-posix.c
Date: Thu, 25 Jun 2009 20:59:35 -0400 [thread overview]
Message-ID: <a8d88129bff47f8006a614998b63b302@gmail.com> (raw)
This patch will allow the file block/raw-posix.c to compile on gcc 3.3
on Mac OS 10.3. Since the O_SYNC symbol is missing on this version of
the Mac OS, O_FSYNC will be used in its place.
Signed-off-by: John Arbuckle <programmingkidx@gmail.com>
---
block/raw-posix.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/block/raw-posix.c b/block/raw-posix.c
index fa1a394..baff82d 100644
--- a/block/raw-posix.c
+++ b/block/raw-posix.c
@@ -79,6 +79,15 @@
#define DEBUG_BLOCK_PRINT(formatCstr, ...)
#endif
+/* Mac OS less than 10.4 doesn't have O_SYNC */
+#ifndef O_SYNC
+#ifdef O_FSYNC
+#define O_SYNC O_FSYNC
+#else
+#define O_SYNC 0
+#endif
+#endif
+
/* OS X does not have O_DSYNC */
#ifndef O_DSYNC
#define O_DSYNC O_SYNC
--
1.6.3.3
next reply other threads:[~2009-06-26 0:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-26 0:59 G 3 [this message]
2009-06-26 17:55 ` [Qemu-devel] [PATCH] Substitute O_SYNC with O_FSYNC in block/raw-posix.c Christoph Hellwig
[not found] ` <3b18e1127cac98f7cacb6cca22fed96e@gmail.com>
[not found] ` <20090701135404.GB16868@lst.de>
2009-07-01 17:28 ` [Qemu-devel] [PATCH] Substitute O_DSYNC with O_SYNC or O_FSYNC when needed G 3
2009-07-02 8:48 ` [Qemu-devel] " Christoph Hellwig
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