AC_DEFINE(FREEZER_H_EXISTS, 1, [define if you have linux/freezer.h])
fi
LINUX_REFRIGERATOR
+ LINUX_KEY_TYPE_H_EXISTS
+ if test "x$ac_cv_linux_key_type_h_exists" = "xyes" ; then
+ AC_DEFINE(KEY_TYPE_H_EXISTS, 1, [define if you have linux/key-type.h])
+ fi
LINUX_LINUX_KEYRING_SUPPORT
LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
LINUX_DO_SYNC_READ
ac_cv_linux_statfs_takes_dentry=no)])
AC_MSG_RESULT($ac_cv_linux_statfs_takes_dentry)])
+
+AC_DEFUN([LINUX_KEY_TYPE_H_EXISTS], [
+ AC_MSG_CHECKING([for linux/key-type.h existance])
+ AC_CACHE_VAL([ac_cv_linux_key_type_h_exists], [
+ AC_TRY_KBUILD(
+[#include <linux/key-type.h>],
+[return;],
+ ac_cv_linux_key_type_h_exists=yes,
+ ac_cv_linux_key_type_h_exists=no)])
+ AC_MSG_RESULT($ac_cv_linux_key_type_h_exists)
+ if test "x$ac_cv_linux_key_type_h_exists" = "xyes"; then
+ AC_DEFINE([KEY_TYPE_H_EXISTS], 1, [define if linux/key-type.h exists])
+ fi])
+
AC_DEFUN([LINUX_LINUX_KEYRING_SUPPORT], [
AC_MSG_CHECKING([for linux kernel keyring support])
AC_CACHE_VAL([ac_cv_linux_keyring_support], [
AC_TRY_KBUILD(
[#include <linux/rwsem.h>
+#ifdef KEY_TYPE_H_EXISTS
+#include <linux/key-type.h>
+#endif
#include <linux/key.h>
#include <linux/keyctl.h>],
[#ifdef CONFIG_KEYS