tdb2: allow transaction to nest.

[ccan] / ccan / tdb2 / tdb.c

diff --git a/ccan/tdb2/tdb.c b/ccan/tdb2/tdb.c
index 18cf2e93a598ea7c3f742bcb3e445a5985686d55..b96c80103688fd299064b7558b556ab956560e6d 100644 (file)
--- a/ccan/tdb2/tdb.c
+++ b/ccan/tdb2/tdb.c
@@ -327,6 +327,9 @@ void tdb_add_flag(struct tdb_context *tdb, unsigned flag)
        case TDB_SEQNUM:
                tdb->flags |= TDB_SEQNUM;
                break;
+       case TDB_ALLOW_NESTING:
+               tdb->flags |= TDB_ALLOW_NESTING;
+               break;
        default:
                tdb->last_error = tdb_logerr(tdb, TDB_ERR_EINVAL,
                                             TDB_LOG_USE_ERROR,
@@ -357,6 +360,9 @@ void tdb_remove_flag(struct tdb_context *tdb, unsigned flag)
        case TDB_SEQNUM:
                tdb->flags &= ~TDB_SEQNUM;
                break;
+       case TDB_ALLOW_NESTING:
+               tdb->flags &= ~TDB_ALLOW_NESTING;
+               break;
        default:
                tdb->last_error = tdb_logerr(tdb, TDB_ERR_EINVAL,
                                             TDB_LOG_USE_ERROR,