tdb: expose transaction lock infrastructure for ctdb

[sahlberg/ctdb.git] / lib / tdb / include / tdb.h

diff --git a/lib/tdb/include/tdb.h b/lib/tdb/include/tdb.h
index aac7c9221de60013e70dd4ebf22eb33b73b95db8..536a0b373722347c6322504ca787cb196e91ca45 100644 (file)
--- a/lib/tdb/include/tdb.h
+++ b/lib/tdb/include/tdb.h
@@ -161,6 +161,10 @@ _PUBLIC_ int tdb_chainlock_read(struct tdb_context *tdb, TDB_DATA key);
 _PUBLIC_ int tdb_chainunlock_read(struct tdb_context *tdb, TDB_DATA key);
 _PUBLIC_ int tdb_chainlock_mark(struct tdb_context *tdb, TDB_DATA key);
 _PUBLIC_ int tdb_chainlock_unmark(struct tdb_context *tdb, TDB_DATA key);
+_PUBLIC_ int tdb_transaction_write_lock(struct tdb_context *tdb);
+_PUBLIC_ int tdb_transaction_write_unlock(struct tdb_context *tdb);
+_PUBLIC_ int tdb_transaction_write_lock_mark(struct tdb_context *tdb);
+_PUBLIC_ int tdb_transaction_write_lock_unmark(struct tdb_context *tdb);
 
 _PUBLIC_ void tdb_setalarm_sigptr(struct tdb_context *tdb, volatile sig_atomic_t *sigptr);