From cf03a62739bb008f00af4b9e16b43060d6715c38 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Sun, 19 Oct 2008 20:30:12 +0000
Subject: [PATCH] Move the each of the cursors one step forward in the chain if
 creds matches.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@23950 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 kcm/cursor.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/kcm/cursor.c b/kcm/cursor.c
index b943eb9ef..9b8c304cf 100644
--- a/kcm/cursor.c
+++ b/kcm/cursor.c
@@ -149,3 +149,18 @@ kcm_cursor_delete(krb5_context context,
     return ret;
 }
 
+krb5_error_code
+kcm_cursor_update(krb5_context context,
+		  kcm_ccache ccache,
+		  struct kcm_creds *creds)
+{
+    kcm_cursor *p;
+
+    /* assert(is_locked(&ccache->mutex)) */
+
+    for (p = ccache->cursors; p != NULL; p = p->next)
+	if (p->credp == creds)
+	    p->credp = creds->next;
+
+    return 0;
+}