diff options
Diffstat (limited to 'trace2/tr2_tgt.h')
| -rw-r--r-- | trace2/tr2_tgt.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/trace2/tr2_tgt.h b/trace2/tr2_tgt.h index 65f94e1574..85c8d2d7f5 100644 --- a/trace2/tr2_tgt.h +++ b/trace2/tr2_tgt.h @@ -4,6 +4,10 @@ struct child_process; struct repository; struct json_writer; +struct tr2_timer_metadata; +struct tr2_timer; + +#define NS_TO_SEC(ns) ((double)(ns) / 1.0e9) /* * Function prototypes for a TRACE2 "target" vtable. @@ -96,6 +100,10 @@ typedef void(tr2_tgt_evt_printf_va_fl_t)(const char *file, int line, uint64_t us_elapsed_absolute, const char *fmt, va_list ap); +typedef void(tr2_tgt_evt_timer_t)(const struct tr2_timer_metadata *meta, + const struct tr2_timer *timer, + int is_final_data); + /* * "vtable" for a TRACE2 target. Use NULL if a target does not want * to emit that message. @@ -132,6 +140,7 @@ struct tr2_tgt { tr2_tgt_evt_data_fl_t *pfn_data_fl; tr2_tgt_evt_data_json_fl_t *pfn_data_json_fl; tr2_tgt_evt_printf_va_fl_t *pfn_printf_va_fl; + tr2_tgt_evt_timer_t *pfn_timer; }; /* clang-format on */ |