Changeset aa57bf7 in mainline for uspace/lib/c/generic/imath.c

Timestamp:

2019-02-11T13:49:42Z (6 years ago)

Author:

Matthieu Riolo <matthieu.riolo@…>

Children:

e3272101

Parents:

8f18f1e

git-author:

Matthieu Riolo <matthieu.riolo@…> (2019-02-10 20:41:38)

git-committer:

Matthieu Riolo <matthieu.riolo@…> (2019-02-11 13:49:42)

Message:

correcting ipow10_u64() for large exponents

theoretically ipow10_u64() can return 10^{19
as largest number. The original implementation
failed to do so because of it's internal type
usage. This commits fixes this by using a larger
type}

File:

• uspace/lib/c/generic/imath.c (modified) (1 diff)

uspace/lib/c/generic/imath.c

@@ -50 +50 @@
 errno_t ipow10_u64(unsigned exp, uint64_t *res)
 {
-        unsigned a;
+        uint64_t a;
         uint64_t r;