store_json: Let the formatter implement the store-writer interface.

[sysdb.git] / src / include / core / store.h

diff --git a/src/include/core/store.h b/src/include/core/store.h
index ea0cd97e06ff4c5e198e93e3290ea1918e3b4456..ddd0400e7684027560b0705f291dc006b3477201 100644 (file)
--- a/src/include/core/store.h
+++ b/src/include/core/store.h
@@ -775,6 +775,13 @@ sdb_store_json_emit_full(sdb_store_json_formatter_t *f, sdb_store_obj_t *obj,
 int
 sdb_store_json_finish(sdb_store_json_formatter_t *f);
 
+/*
+ * sdb_store_json_writer:
+ * A store writer implementation that generates JSON output. It expects a
+ * store JSON formatter as its user-data argument.
+ */
+extern sdb_store_writer_t sdb_store_json_writer;
+
 #ifdef __cplusplus
 } /* extern "C" */
 #endif