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systray: Profiling code. Export environment variable SYSTRAY_PROFILING=1 when running tint2 to enable it

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This commit is contained in:
o9000
2015-06-19 10:46:29 +02:00
parent 552f060612
commit 7c3951e3a0
3 changed files with 66 additions and 6 deletions
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13
src/util/timer.c
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@@ -445,3 +445,16 @@ void stop_multi_timeout(timeout* t)
}
free(mth);
}
double profiling_get_time_old_time = 0;
double profiling_get_time()
{
struct timespec cur_time;
clock_gettime(CLOCK_MONOTONIC, &cur_time);
double t = cur_time.tv_sec + cur_time.tv_nsec * 1.0e-9;
if (profiling_get_time_old_time == 0)
profiling_get_time_old_time = t;
double delta = t - profiling_get_time_old_time;
profiling_get_time_old_time = t;
return delta;
}

5
src/util/timer.h
View File

@@ -73,4 +73,9 @@ gint compare_timespecs(const struct timespec* t1, const struct timespec* t2);
struct timespec add_msec_to_timespec(struct timespec ts, int msec);
/** Returns the time difference in seconds between the current time and the last time this function was called.
* At the first call returns zero.
**/
double profiling_get_time();
#endif // TIMER_H