diff options
Diffstat (limited to 'source3/tdb/tdb.c')
| -rw-r--r-- | source3/tdb/tdb.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/source3/tdb/tdb.c b/source3/tdb/tdb.c index 2a6dca16a8..e539376ac7 100644 --- a/source3/tdb/tdb.c +++ b/source3/tdb/tdb.c @@ -186,7 +186,7 @@ static int tdb_brlock(TDB_CONTEXT *tdb, tdb_off offset, if (tdb->flags & TDB_NOLOCK) return 0; - if (tdb->read_only) { + if ((rw_type == F_WRLCK) && (tdb->read_only)) { errno = EACCES; return -1; } @@ -1802,6 +1802,16 @@ int tdb_chainunlock(TDB_CONTEXT *tdb, TDB_DATA key) return tdb_unlock(tdb, BUCKET(tdb_hash(&key)), F_WRLCK); } +int tdb_chainlock_read(TDB_CONTEXT *tdb, TDB_DATA key) +{ + return tdb_lock(tdb, BUCKET(tdb_hash(&key)), F_RDLCK); +} + +int tdb_chainunlock_read(TDB_CONTEXT *tdb, TDB_DATA key) +{ + return tdb_unlock(tdb, BUCKET(tdb_hash(&key)), F_RDLCK); +} + /* register a loging function */ void tdb_logging_function(TDB_CONTEXT *tdb, void (*fn)(TDB_CONTEXT *, int , const char *, ...)) |