1dnl ######################################################################
2dnl check the unmount system call arguments needed for
3AC_DEFUN([AMU_CHECK_UNMOUNT_ARGS],
4[
5AC_CACHE_CHECK(unmount system-call arguments,
6ac_cv_unmount_args,
7[
8# select the correct style to mount(2) a filesystem
9case "${host_os_name}" in
10	aix* )
11		ac_cv_unmount_args="mnt->mnt_passno, 0" ;;
12	ultrix* )
13		ac_cv_unmount_args="mnt->mnt_passno" ;;
14	* )
15		ac_cv_unmount_args="mnt->mnt_dir" ;;
16esac
17])
18am_utils_unmount_args=$ac_cv_unmount_args
19AC_SUBST(am_utils_unmount_args)
20])
21dnl ======================================================================
22