-dnl #
-dnl # Grsecurity kernel API change
-dnl # constified parameters of module_param_call() methods
-dnl #
-AC_DEFUN([ZFS_AC_KERNEL_SRC_MODULE_PARAM_CALL_CONST], [
- ZFS_LINUX_TEST_SRC([module_param_call], [
- #include <linux/module.h>
- #include <linux/moduleparam.h>
-
- int param_get(char *b, const struct kernel_param *kp)
- {
- return (0);
- }
-
- int param_set(const char *b, const struct kernel_param *kp)
- {
- return (0);
- }
-
- module_param_call(p, param_set, param_get, NULL, 0644);
- ],[])
-])
-
-AC_DEFUN([ZFS_AC_KERNEL_MODULE_PARAM_CALL_CONST], [
- AC_MSG_CHECKING([whether module_param_call() is hardened])
- ZFS_LINUX_TEST_RESULT([module_param_call], [
- AC_MSG_RESULT(yes)
- AC_DEFINE(MODULE_PARAM_CALL_CONST, 1,
- [hardened module_param_call])
- ],[
- AC_MSG_RESULT(no)
- ])
-])