keys: make the keyring quotas controllable through /proc/sys

[linux-2.6-omap-h63xx.git] / include / linux / key.h

diff --git a/include/linux/key.h b/include/linux/key.h
index 2effd031a817db384ca6df1de31e44237111d7cc..ad02d9cfe170f3861b9ad93f0a6128d4f9631ebc 100644 (file)
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -19,6 +19,7 @@
 #include <linux/list.h>
 #include <linux/rbtree.h>
 #include <linux/rcupdate.h>
+#include <linux/sysctl.h>
 #include <asm/atomic.h>
 
 #ifdef __KERNEL__
@@ -265,6 +266,10 @@ extern struct key *key_lookup(key_serial_t id);
 
 #define key_serial(key) ((key) ? (key)->serial : 0)
 
+#ifdef CONFIG_SYSCTL
+extern ctl_table key_sysctls[];
+#endif
+
 /*
  * the userspace interface
  */