From 2b33e316ac0d14b564ade0dd6fc3be136e945926 Mon Sep 17 00:00:00 2001
From: Marin Ramesa <mpr@hi.t-com.hr>
Date: Thu, 19 Dec 2013 18:51:05 +0100
Subject: kern/strings.c (strlen): mark with attribute pure

* kern/strings.c (strlen): Mark with attribute pure.
---
 kern/strings.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kern/strings.c b/kern/strings.c
index 0752722..72eb4f3 100644
--- a/kern/strings.c
+++ b/kern/strings.c
@@ -161,7 +161,7 @@ strncpy(
  *	the terminating null character.
  */
 
-size_t
+size_t __attribute__ ((pure))
 strlen(
 	const char *string)
 {
-- 
cgit v1.2.3