dnl CF_SYSV_UTMP version: 5 updated: 2001/12/27 12:55:07
dnl ------------
dnl Check if this is a SYSV flavor of UTMP
AC_DEFUN([CF_SYSV_UTMP],
[
AC_CACHE_CHECK(if $cf_cv_have_utmp is SYSV flavor,cf_cv_sysv_utmp,[
test "$cf_cv_have_utmp" = "utmp" && cf_prefix="ut" || cf_prefix="utx"
AC_TRY_LINK([
#include <sys/types.h>
#include <${cf_cv_have_utmp}.h>],[
struct $cf_cv_have_utmp x;
	set${cf_prefix}ent ();
	get${cf_prefix}id(&x);
	put${cf_prefix}line(&x);
	end${cf_prefix}ent();],
	[cf_cv_sysv_utmp=yes],
	[cf_cv_sysv_utmp=no])
])
test $cf_cv_sysv_utmp = yes && AC_DEFINE(USE_SYSV_UTMP)
])dnl
