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| author | Pieter Wuille <sipa@ulyssis.org> | 2013-08-21 00:43:09 +0200 |
|---|---|---|
| committer | Pieter Wuille <sipa@ulyssis.org> | 2013-08-21 00:43:09 +0200 |
| commit | 6519339fe849bdbbff047d9eef8ab6c5fbb3e2a4 (patch) | |
| tree | bc515a2d36881dde9dc3c5200b729ec0c67304c8 | |
| parent | cb1e39f0a35cc2b36fb748c26f69cd27e0ed5332 (diff) | |
Squashed 'src/leveldb/' changes from a02ddf9..be1b0ff
be1b0ff On Mac OS X fsync does not guarantee write to disk. Use fcntl F_FULLFSYNC instead.
git-subtree-dir: src/leveldb
git-subtree-split: be1b0ff1fcd6ad820a7fd111ac671fb51cc68001
| -rw-r--r-- | port/port_posix.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/port/port_posix.h b/port/port_posix.h index f2b89bffb9..21c845e211 100644 --- a/port/port_posix.h +++ b/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. |