return ecode;
}
+/* For TDB1 tdbs, read traverse vs normal matters: write traverse
+ locks the entire thing! */
+int64_t tdb_traverse_read_(struct tdb_context *tdb,
+ int (*fn)(struct tdb_context *,
+ TDB_DATA, TDB_DATA,
+ void *),
+ void *p)
+{
+ int64_t ret;
+
+ if (tdb_get_flags(tdb) & TDB_RDONLY) {
+ return tdb_traverse(tdb, fn, p);
+ }
+
+ tdb_add_flag(tdb, TDB_RDONLY);
+ ret = tdb_traverse(tdb, fn, p);
+ tdb_remove_flag(tdb, TDB_RDONLY);
+ return ret;
+}
+
/*
* This handles TDB_CLEAR_IF_FIRST.
*/
return k;
}
-/* tdb_traverse_read and tdb_traverse are equal: both only take read locks. */
-#define tdb_traverse_read tdb_traverse
+#define tdb_traverse_read(tdb, fn, p) \
+ tdb_traverse_read_(tdb, typesafe_cb_preargs(int, void *, (fn), (p), \
+ struct tdb_context *, \
+ TDB_DATA, TDB_DATA), (p))
+int64_t tdb_traverse_read_(struct tdb_context *tdb,
+ int (*fn)(struct tdb_context *,
+ TDB_DATA, TDB_DATA, void *), void *p);
/* Old-style tdb_errorstr */
#define tdb_errorstr_compat(tdb) tdb_errorstr(tdb_error(tdb))