1 files changed, 50 insertions, 0 deletions

diff --git a/security/keys/sysctl.c b/security/keys/sysctl.c
new file mode 100644
index 000000000000..b611d493c2d8
--- /dev/null
+++ b/security/keys/sysctl.c
@@ -0,0 +1,50 @@
+/* Key management controls
+ *
+ * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+
+#include <linux/key.h>
+#include <linux/sysctl.h>
+#include "internal.h"
+
+ctl_table key_sysctls[] = {
+        {
+                .ctl_name = CTL_UNNUMBERED,
+                .procname = "maxkeys",
+                .data = &key_quota_maxkeys,
+                .maxlen = sizeof(unsigned),
+                .mode = 0644,
+                .proc_handler = &proc_dointvec,
+        },
+        {
+                .ctl_name = CTL_UNNUMBERED,
+                .procname = "maxbytes",
+                .data = &key_quota_maxbytes,
+                .maxlen = sizeof(unsigned),
+                .mode = 0644,
+                .proc_handler = &proc_dointvec,
+        },
+        {
+                .ctl_name = CTL_UNNUMBERED,
+                .procname = "root_maxkeys",
+                .data = &key_quota_root_maxkeys,
+                .maxlen = sizeof(unsigned),
+                .mode = 0644,
+                .proc_handler = &proc_dointvec,
+        },
+        {
+                .ctl_name = CTL_UNNUMBERED,
+                .procname = "root_maxbytes",
+                .data = &key_quota_root_maxbytes,
+                .maxlen = sizeof(unsigned),
+                .mode = 0644,
+                .proc_handler = &proc_dointvec,
+        },
+        { .ctl_name = 0 }
+};