added ks_resize()

cournape · Sep 23, 2011 · e1dfef7 · e1dfef7
1 parent 5bf30c2
commit e1dfef7
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/kstring.h b/kstring.h
@@ -67,7 +67,16 @@ extern "C" {
 #ifdef __cplusplus
 }
 #endif
-
+
+static inline void ks_resize(kstring_t *s, size_t size)
+{
+	if (s->m < size) {
+		s->m = size;
+		kroundup32(s->m);
+		s->s = (char*)realloc(s->s, s->m);
+	}
+}
+
 static inline int kputsn(const char *p, int l, kstring_t *s)
 {
 	if (s->l + l + 1 >= s->m) {