dehumanize_number(3): Add T, P and E suffix support.

Reported-by: ftigeot

diff --git a/lib/libutil/dehumanize_number.c b/lib/libutil/dehumanize_number.c
index 94e9e32..da80fbf 100644 (file)
--- a/lib/libutil/dehumanize_number.c
+++ b/lib/libutil/dehumanize_number.c
@@ -1,5 +1,4 @@
 /*     $NetBSD: dehumanize_number.c,v 1.3 2008/04/28 20:22:59 martin Exp $     */
-/*     $DragonFly: src/lib/libutil/dehumanize_number.c,v 1.2 2008/10/29 22:03:12 swildner Exp $        */
 
 /*
  * Copyright (c) 2005, 2006 The NetBSD Foundation, Inc.
@@ -69,20 +68,25 @@ dehumanize_number(const char *str, int64_t *size)
        unit = str[len - 1];
        if (isalpha((unsigned char)unit)) {
                switch (tolower((unsigned char)unit)) {
-               case 'b':
-                       multiplier = 1;
-                       break;
-
-               case 'k':
-                       multiplier = 1024;
-                       break;
-
-               case 'm':
-                       multiplier = 1024 * 1024;
-                       break;
-
+               case 'e':
+                       multiplier *= 1024;
+                       /* FALLTHROUGH */
+               case 'p':
+                       multiplier *= 1024;
+                       /* FALLTHROUGH */
+               case 't':
+                       multiplier *= 1024;
+                       /* FALLTHROUGH */
                case 'g':
-                       multiplier = 1024 * 1024 * 1024;
+                       multiplier *= 1024;
+                       /* FALLTHROUGH */
+               case 'm':
+                       multiplier *= 1024;
+                       /* FALLTHROUGH */
+               case 'k':
+                       multiplier *= 1024;
+                       /* FALLTHROUGH */
+               case 'b':
                        break;
 
                default: