zfs-builds-mm/zfs-0.8.2/config/kernel-fmode-t.m4

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2019-10-24 23:13:56 +02:00
dnl #
dnl # 2.6.28 API change,
dnl # check if fmode_t typedef is defined
dnl #
AC_DEFUN([ZFS_AC_KERNEL_TYPE_FMODE_T],
[AC_MSG_CHECKING([whether kernel defines fmode_t])
ZFS_LINUX_TRY_COMPILE([
#include <linux/types.h>
],[
fmode_t *ptr __attribute__ ((unused));
],[
AC_MSG_RESULT([yes])
AC_DEFINE(HAVE_FMODE_T, 1,
[kernel defines fmode_t])
],[
AC_MSG_RESULT([no])
])
])