diff options
| author | Pieter Wuille <sipa@ulyssis.org> | 2013-08-20 15:11:55 +0200 |
|---|---|---|
| committer | Pieter Wuille <sipa@ulyssis.org> | 2013-08-20 15:13:34 +0200 |
| commit | b28d8b423bddc860c5858a9df2982ce825835350 (patch) | |
| tree | bf3b1a021dfd52f378ffc7352ae0b9ec7f5c1bc5 | |
| parent | af6a02a99bd767035f0096dc7c339a7b502319c3 (diff) | |
| parent | 1bb86d6f154da45464eb8b009c298dccd1cb3dab (diff) | |
Merge leveldb subtree change.
* On Mac OS X fsync does not guarantee write to disk. Use fcntl F_FULLFSYNC instead.
| -rw-r--r-- | src/leveldb/port/port_posix.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/leveldb/port/port_posix.h b/src/leveldb/port/port_posix.h index f2b89bffb9..21c845e211 100644 --- a/src/leveldb/port/port_posix.h +++ b/src/leveldb/port/port_posix.h @@ -62,12 +62,16 @@ #define fflush_unlocked fflush #endif -#if defined(OS_MACOSX) || defined(OS_FREEBSD) ||\ +#if defined(OS_FREEBSD) ||\ defined(OS_OPENBSD) || defined(OS_DRAGONFLYBSD) // Use fsync() on platforms without fdatasync() #define fdatasync fsync #endif +#if defined(OS_MACOSX) +#define fdatasync(fd) fcntl(fd, F_FULLFSYNC, 0) +#endif + #if defined(OS_ANDROID) && __ANDROID_API__ < 9 // fdatasync() was only introduced in API level 9 on Android. Use fsync() // when targetting older platforms. |