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| author | Thomas Gubler <thomasgubler@gmail.com> | 2014-05-24 11:58:43 +0200 |
|---|---|---|
| committer | Thomas Gubler <thomasgubler@gmail.com> | 2014-05-24 11:58:43 +0200 |
| commit | c00eaaf295b1804181a724134115f299fd0ad399 (patch) | |
| tree | fa50c264fa2c8bbffe6b272437b3b6e23b98a0fd /src/modules/systemlib/perf_counter.h | |
| parent | cd730eb0f6bef2286d216bc6b8e1b3634cf1cda5 (diff) | |
| parent | d3d2d1958e93b8fd68f994d4c0054a4dc2886590 (diff) | |
| download | px4-firmware-c00eaaf295b1804181a724134115f299fd0ad399.tar.gz px4-firmware-c00eaaf295b1804181a724134115f299fd0ad399.tar.bz2 px4-firmware-c00eaaf295b1804181a724134115f299fd0ad399.zip | |
Merge remote-tracking branch 'upstream/master' into mtecs
Diffstat (limited to 'src/modules/systemlib/perf_counter.h')
| -rw-r--r-- | src/modules/systemlib/perf_counter.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/modules/systemlib/perf_counter.h b/src/modules/systemlib/perf_counter.h index d8f69fdbf..6835ee4a2 100644 --- a/src/modules/systemlib/perf_counter.h +++ b/src/modules/systemlib/perf_counter.h @@ -121,16 +121,26 @@ __EXPORT extern void perf_cancel(perf_counter_t handle); __EXPORT extern void perf_reset(perf_counter_t handle); /** - * Print one performance counter. + * Print one performance counter to stdout * * @param handle The counter to print. */ __EXPORT extern void perf_print_counter(perf_counter_t handle); /** + * Print one performance counter to a fd. + * + * @param fd File descriptor to print to - e.g. 0 for stdout + * @param handle The counter to print. + */ +__EXPORT extern void perf_print_counter_fd(int fd, perf_counter_t handle); + +/** * Print all of the performance counters. + * + * @param fd File descriptor to print to - e.g. 0 for stdout */ -__EXPORT extern void perf_print_all(void); +__EXPORT extern void perf_print_all(int fd); /** * Reset all of the performance counters. |