aboutsummaryrefslogtreecommitdiff
path: root/block-raw-posix.c
diff options
context:
space:
mode:
Diffstat (limited to 'block-raw-posix.c')
-rw-r--r--block-raw-posix.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/block-raw-posix.c b/block-raw-posix.c
index 4c04dbf8da..74a9f52071 100644
--- a/block-raw-posix.c
+++ b/block-raw-posix.c
@@ -73,6 +73,11 @@
#define DEBUG_BLOCK_PRINT(formatCstr, args...)
#endif
+/* OS X does not have O_DSYNC */
+#ifndef O_DSYNC
+#define O_SYNC
+#endif
+
/* Approximate O_DIRECT with O_DSYNC if O_DIRECT isn't available */
#ifndef O_DIRECT
#define O_DIRECT O_DSYNC