fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-10-25 22:43:34 +08:00
Code Issues Packages Projects Releases Wiki Activity

perf: Allow printing to arbritrary fds

Browse Source
This commit is contained in:
Lorenz Meier
2014-05-21 14:19:39 +02:00
parent 9024d76e7c
commit aa2b125a67
4 changed files with 26 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/modules/systemlib/perf_counter.h
+13 -3
View File
@@ -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 all of the performance counters.
* 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_all(void);
__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(int fd);
/**
* Reset all of the performance counters.