replace all calls to sprintf with a format helper that advances a cursor. Also convert the meta-formatter (i.e. results printer) to this scheme

1 files changed, 2 insertions, 2 deletions

diff --git a/ot_stats.h b/ot_stats.h
index 203831c..fb6aad8 100644
--- a/ot_stats.h
+++ b/ot_stats.h
@@ -44,8 +44,8 @@ enum {
 void               stats_issue_event(ot_status_event event, PROTO_FLAG proto, uintptr_t event_data);
 void               stats_deliver(int64_t sock, int tasktype);
 void               stats_cleanup(void);
-size_t             return_stats_for_tracker(char *reply, int mode, int format);
-size_t             stats_return_tracker_version(char *reply);
+void               return_stats_for_tracker(char **reply, const char *reply_end, int mode, int format);
+void               stats_return_tracker_version(char **reply, const char *reply_end);
 void               stats_init(void);
 void               stats_deinit(void);