exporter does not bind instance

1 files changed, 3 insertions, 3 deletions

diff --git a/include/fieldstat/fieldstat_exporter.h b/include/fieldstat/fieldstat_exporter.h
index e846231..2eafb0e 100644
--- a/include/fieldstat/fieldstat_exporter.h
+++ b/include/fieldstat/fieldstat_exporter.h
@@ -13,7 +13,7 @@ extern "C"
 /* -------------------------------------------------------------------------- */
 struct fieldstat_json_exporter;
 
-struct fieldstat_json_exporter *fieldstat_json_exporter_new(const struct fieldstat *instance);
+struct fieldstat_json_exporter *fieldstat_json_exporter_new();
 void fieldstat_json_exporter_set_global_tag(struct fieldstat_json_exporter *exporter, const struct fieldstat_tag tag_list[], size_t n_tag);
 void fieldstat_json_exporter_set_name(struct fieldstat_json_exporter *exporter, const char *name);
 void fieldstat_json_exporter_free(struct fieldstat_json_exporter *exporter);
@@ -21,11 +21,11 @@ void fieldstat_json_exporter_free(struct fieldstat_json_exporter *exporter);
 /*
     Output the fieldstat instance to json string array. User must free the output string.
 */
-char *fieldstat_json_exporter_export(const struct fieldstat_json_exporter *exporter, const struct timeval *timestamp);
+char *fieldstat_json_exporter_export(const struct fieldstat_json_exporter *exporter, const struct fieldstat *instance, const struct timeval *timestamp);
 /*
     after call fieldstat_json_exporter_export_array, user must free the output array and each string.
 */
-void fieldstat_json_exporter_export_array(const struct fieldstat_json_exporter *exporter, const struct timeval *timestamp, char ***output, size_t *output_size);
+void fieldstat_json_exporter_export_array(const struct fieldstat_json_exporter *exporter, const struct fieldstat *instance, const struct timeval *timestamp, char ***output, size_t *output_size);
 
 /*
     let json exporter output delta value by the side of the original value(accumulated). If a cell / metric is new, the delta value is the same as the original value.