1 AC_DEFUN([OPENAFS_DIRENT_CHECKS],[
2 AC_MSG_CHECKING([checking for dirfd])
3 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
8 [[DIR *d = 0; dirfd(d);]])],
9 [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
10 if test "$ac_rk_have_dirfd" = "yes" ; then
11 AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
13 AC_MSG_RESULT($ac_rk_have_dirfd)
15 OPENAFS_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>