diff options
Diffstat (limited to 'source3/tdb/tdbutil.c')
| -rw-r--r-- | source3/tdb/tdbutil.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/source3/tdb/tdbutil.c b/source3/tdb/tdbutil.c index da155de4d7..0d8f6128cc 100644 --- a/source3/tdb/tdbutil.c +++ b/source3/tdb/tdbutil.c @@ -51,7 +51,7 @@ static TDB_DATA make_tdb_data(const char *dptr, size_t dsize) Lock a chain with timeout (in seconds). ****************************************************************************/ -static int tdb_chainlock_with_timeout( TDB_CONTEXT *tdb, TDB_DATA key, unsigned int timeout, int rw_type) +static int tdb_chainlock_with_timeout_internal( TDB_CONTEXT *tdb, TDB_DATA key, unsigned int timeout, int rw_type) { /* Allow tdb_chainlock to be interrupted by an alarm. */ int ret; @@ -72,7 +72,7 @@ static int tdb_chainlock_with_timeout( TDB_CONTEXT *tdb, TDB_DATA key, unsigned alarm(0); CatchSignal(SIGALRM, SIGNAL_CAST SIG_IGN); if (gotalarm) { - DEBUG(0,("tdb_chainlock_with_timeout: alarm (%u) timed out for key %s in tdb %s\n", + DEBUG(0,("tdb_chainlock_with_timeout_internal: alarm (%u) timed out for key %s in tdb %s\n", timeout, key.dptr, tdb->name )); /* TODO: If we time out waiting for a lock, it might * be nice to use F_GETLK to get the pid of the @@ -86,6 +86,15 @@ static int tdb_chainlock_with_timeout( TDB_CONTEXT *tdb, TDB_DATA key, unsigned } /**************************************************************************** + Write lock a chain. Return -1 if timeout or lock failed. +****************************************************************************/ + +int tdb_chainlock_with_timeout( TDB_CONTEXT *tdb, TDB_DATA key, unsigned int timeout) +{ + return tdb_chainlock_with_timeout_internal(tdb, key, timeout, F_WRLCK); +} + +/**************************************************************************** Lock a chain by string. Return -1 if timeout or lock failed. ****************************************************************************/ @@ -93,7 +102,7 @@ int tdb_lock_bystring(TDB_CONTEXT *tdb, const char *keyval, unsigned int timeout { TDB_DATA key = make_tdb_data(keyval, strlen(keyval)+1); - return tdb_chainlock_with_timeout(tdb, key, timeout, F_WRLCK); + return tdb_chainlock_with_timeout_internal(tdb, key, timeout, F_WRLCK); } /**************************************************************************** @@ -115,7 +124,7 @@ int tdb_read_lock_bystring(TDB_CONTEXT *tdb, const char *keyval, unsigned int ti { TDB_DATA key = make_tdb_data(keyval, strlen(keyval)+1); - return tdb_chainlock_with_timeout(tdb, key, timeout, F_RDLCK); + return tdb_chainlock_with_timeout_internal(tdb, key, timeout, F_RDLCK); } /**************************************************************************** |