config/kernel-siginfo.m4

   1 dnl #
   2 dnl # 4.20 API change
   3 dnl # Added kernel_siginfo_t
   4 dnl #
   5 AC_DEFUN([ZFS_AC_KERNEL_SRC_SIGINFO], [
   6         ZFS_LINUX_TEST_SRC([siginfo], [
   7                 #include <linux/signal_types.h>
   8         ],[
   9                 kernel_siginfo_t info __attribute__ ((unused));
  10         ])
  11 ])
  12
  13 AC_DEFUN([ZFS_AC_KERNEL_SIGINFO], [
  14         AC_MSG_CHECKING([whether kernel_siginfo_t tyepedef exists])
  15         ZFS_LINUX_TEST_RESULT([siginfo], [
  16                 AC_MSG_RESULT(yes)
  17                 AC_DEFINE(HAVE_SIGINFO, 1, [kernel_siginfo_t exists])
  18         ],[
  19                 AC_MSG_RESULT(no)
  20         ])
  21 ])