Saturate ts_minus.

d818237e · Juliusz Chroboczek · 52bab892 · d818237e
Commit d818237e authored Apr 07, 2020 by Juliusz Chroboczek
Hide whitespace changes
Inline Side-by-side

Showing with 4 additions and 0 deletions

util.c util.c +4 -0

No files found.
--- a/util.c
+++ b/util.c
@@ -86,6 +86,10 @@ ts_minus(struct timespec *d,
        d->tv_nsec = s1->tv_nsec + 1000000000 - s2->tv_nsec;
        d->tv_sec = s1->tv_sec - s2->tv_sec - 1;
    }
+    if(d->tv_sec < 0) {
+        d->tv_sec = 0;
+        d->tv_nsec = 0;
+    }
 }

 int