From aba69716e835e6f2398e82ddcba4b14c04495c02 Mon Sep 17 00:00:00 2001
From: Robert Spalek <robert@ucw.cz>
Date: Thu, 26 Oct 2006 20:08:09 -0700
Subject: [PATCH] fdatasync is not supported on Darwin ===> work-around

---
 lib/lfs.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/lfs.h b/lib/lfs.h
index 274b72a7..3896c0e6 100644
--- a/lib/lfs.h
+++ b/lib/lfs.h
@@ -41,6 +41,12 @@ typedef struct stat sh_stat_t;
 
 #endif	/* !CONFIG_LFS */
 
+#if defined(_POSIX_SYNCHRONIZED_IO) && (_POSIX_SYNCHRONIZED_IO > 0)
+#define sh_fdatasync fdatasync
+#else
+#define sh_fdatasync fsync
+#endif
+
 #define HAVE_PREAD
 
 static inline sh_off_t
-- 
2.39.2