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Use uint64_t in load stats to avoid overflow with large intervals.

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Oliver Jowett 2014-10-01 01:43:37 +01:00
parent c11eca44bb
commit 864660bf27
1 changed files with 1 additions and 1 deletions
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dump1090.c
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@ -547,7 +547,7 @@ static void display_stats(void) {
if (Modes.stat_blocks_processed > 0) { if (Modes.stat_blocks_processed > 0) {
long cpu_millis = (long)Modes.stat_cputime.tv_sec*1000L + Modes.stat_cputime.tv_nsec/1000000L; long cpu_millis = (long)Modes.stat_cputime.tv_sec*1000L + Modes.stat_cputime.tv_nsec/1000000L;
long sample_millis = Modes.stat_blocks_processed * MODES_ASYNC_BUF_SAMPLES / (Modes.oversample ? 2400 : 2000); long sample_millis = (long) ((uint64_t)Modes.stat_blocks_processed * MODES_ASYNC_BUF_SAMPLES / (Modes.oversample ? 2400 : 2000));
printf("%ld ms CPU time used to process %ld ms samples, %.1f%% load\n", printf("%ld ms CPU time used to process %ld ms samples, %.1f%% load\n",
cpu_millis, sample_millis, 100.0 * cpu_millis / sample_millis); cpu_millis, sample_millis, 100.0 * cpu_millis / sample_millis);
} }