tree-wide: use usec_add() and usec_sub_unsigned()

2021-03-05 07:10:08 +09:00
parent e6283cbf48
commit 496db33004
14 changed files with 30 additions and 36 deletions
@@ -19,7 +19,7 @@ bool ratelimit_below(RateLimit *r) {
        ts = now(CLOCK_MONOTONIC);

        if (r->begin <= 0 ||
-            ts - r->begin > r->interval) {
+            usec_sub_unsigned(ts, r->begin) > r->interval) {
                r->begin = ts;

                /* Reset counter */