tdb2: cancel transactions on tdb_close

[ccan] / ccan / tdb2 / tdb2.h

diff --git a/ccan/tdb2/tdb2.h b/ccan/tdb2/tdb2.h
index adaf67106551f695d5b5384300b88e812190080c..5050b3fd4170df4c593c1d756c2bda07a3572099 100644 (file)
--- a/ccan/tdb2/tdb2.h
+++ b/ccan/tdb2/tdb2.h
@@ -80,7 +80,7 @@ struct tdb_context;
 
 /* FIXME: Make typesafe */
 typedef int (*tdb_traverse_func)(struct tdb_context *, TDB_DATA, TDB_DATA, void *);
-typedef void (*tdb_logfn_t)(struct tdb_context *, enum tdb_debug_level, void *priv, const char *, ...) PRINTF_ATTRIBUTE(4, 5);
+typedef void (*tdb_logfn_t)(struct tdb_context *, enum tdb_debug_level, void *priv, const char *, ...) PRINTF_FMT(4, 5);
 typedef uint64_t (*tdb_hashfn_t)(const void *key, size_t len, uint64_t seed,
                                 void *priv);
 
@@ -142,6 +142,11 @@ int tdb_check(struct tdb_context *tdb,
 enum TDB_ERROR tdb_error(struct tdb_context *tdb);
 const char *tdb_errorstr(struct tdb_context *tdb);
 
+int tdb_transaction_start(struct tdb_context *tdb);
+void tdb_transaction_cancel(struct tdb_context *tdb);
+int tdb_transaction_prepare_commit(struct tdb_context *tdb);
+int tdb_transaction_commit(struct tdb_context *tdb);
+
 char *tdb_summary(struct tdb_context *tdb, enum tdb_summary_flags flags);
 
 extern struct tdb_data tdb_null;