Make pv__calc_percentage() into pv_percentage() in number.c instead of a static function in display.c, so it can be used in multiple places in future.

2024-10-04 17:15:18 +01:00
parent 9bd5a518ea
commit cd696e60ab
3 changed files with 25 additions and 17 deletions
@@ -78,6 +78,13 @@ extern unsigned int pv_getnum_count(const char *, bool);
 */
 extern bool pv_getnum_check(const char *, pv_numtype);

+/*
+ * Return an integer representing the first amount as a percentage of the
+ * second total, i.e. 100*amount/total.  If the second value, the total, is
+ * zero or less, return 0.
+ */
+extern int pv_percentage(off_t, const off_t);
+
 /*
 * String handling wrappers.
 */