config/kernel-special-state.m4

   1 dnl #
   2 dnl # 4.17 API change
   3 dnl # Added set_special_state() function
   4 dnl #
   5 AC_DEFUN([ZFS_AC_KERNEL_SRC_SET_SPECIAL_STATE], [
   6         ZFS_LINUX_TEST_SRC([set_special_state], [
   7                 #include <linux/sched.h>
   8         ],[
   9                 set_special_state(TASK_STOPPED);
  10         ])
  11 ])
  12
  13 AC_DEFUN([ZFS_AC_KERNEL_SET_SPECIAL_STATE], [
  14         AC_MSG_CHECKING([whether set_special_state() exists])
  15         ZFS_LINUX_TEST_RESULT([set_special_state], [
  16                 AC_MSG_RESULT(yes)
  17                 AC_DEFINE(HAVE_SET_SPECIAL_STATE, 1, [set_special_state() exists])
  18         ],[
  19                 AC_MSG_RESULT(no)
  20         ])
  21 ])