truncate file every iteration

2026-03-15 17:49:02 +01:00 · 2026-03-15 17:49:02 +01:00 · 1ec753a440
commit 1ec753a440
parent 0f167eec21
1 changed files with 1 additions and 0 deletions
--- a/main.c
+++ b/main.c
@ -67,6 +67,7 @@ int main(void) {
        total_jiffies_active = current_total_jiffies_active;
        total_jiffies_idle = current_total_jiffies_idle;

+        out_file = freopen(OUT_FILE, "w", out_file);
        fseek(out_file, 0, SEEK_SET);
        fprintf(out_file, "%.02f", utilization * 100);
        fflush(out_file);