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| author | Anton Babushkin <anton.babushkin@me.com> | 2013-10-11 16:22:08 +0200 |
|---|---|---|
| committer | Anton Babushkin <anton.babushkin@me.com> | 2013-10-11 16:22:08 +0200 |
| commit | e770f84858491591cd07554989fbc0708b9e0cd3 (patch) | |
| tree | 723d690aa3759fdfe0776888f5c22bddf1d2d40c /src/modules/systemlib/perf_counter.h | |
| parent | 87e1ffe0ba293c62b882a8ae9729878e36a95c4c (diff) | |
| parent | 1306c9de7b946783ff1143bb42a33734e9380e2c (diff) | |
| download | px4-firmware-e770f84858491591cd07554989fbc0708b9e0cd3.tar.gz px4-firmware-e770f84858491591cd07554989fbc0708b9e0cd3.tar.bz2 px4-firmware-e770f84858491591cd07554989fbc0708b9e0cd3.zip | |
Merge branch 'master' into px4io_fix
Diffstat (limited to 'src/modules/systemlib/perf_counter.h')
| -rw-r--r-- | src/modules/systemlib/perf_counter.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/modules/systemlib/perf_counter.h b/src/modules/systemlib/perf_counter.h index 4cd8b67a1..e1e3cbe95 100644 --- a/src/modules/systemlib/perf_counter.h +++ b/src/modules/systemlib/perf_counter.h @@ -135,6 +135,14 @@ __EXPORT extern void perf_print_all(void); */ __EXPORT extern void perf_reset_all(void); +/** + * Return current event_count + * + * @param handle The counter returned from perf_alloc. + * @return event_count + */ +__EXPORT extern uint64_t perf_event_count(perf_counter_t handle); + __END_DECLS #endif |