1#serial 8
2dnl Copyright (C) 2002, 2005, 2006 Free Software Foundation, Inc.
3dnl This file is free software; the Free Software Foundation
4dnl gives unlimited permission to copy and/or distribute it,
5dnl with or without modifications, as long as this notice is preserved.
6
7AC_DEFUN([gl_UNISTD_SAFER],
8[
9  AC_CHECK_FUNCS_ONCE([pipe])
10  AC_LIBOBJ([dup-safer])
11  AC_LIBOBJ([fd-safer])
12  AC_LIBOBJ([pipe-safer])
13])
14