Commit 3360cbad authored by Hallvard Furuseth's avatar Hallvard Furuseth
Browse files

ITS#7209 Default MDB_DSYNC = O_SYNC if no O_DSYNC

parent c46119a5
......@@ -459,10 +459,13 @@ static int mdb_mutex_failed(MDB_env *env, mdb_mutexref_t mutex, int rc);
*
* @note If O_DSYNC is undefined but exists in /usr/include,
* preferably set some compiler flag to get the definition.
* Otherwise compile with the less efficient -DMDB_DSYNC=O_SYNC.
*/
#ifndef MDB_DSYNC
# ifdef O_DSYNC
# define MDB_DSYNC O_DSYNC
# else
# define MDB_DSYNC O_SYNC
# endif
#endif
#endif
......
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