1# getdtablesize.m4 serial 4 2dnl Copyright (C) 2008-2012 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_FUNC_GETDTABLESIZE], 8[ 9 AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) 10 AC_CHECK_FUNCS_ONCE([getdtablesize]) 11 if test $ac_cv_func_getdtablesize != yes; then 12 HAVE_GETDTABLESIZE=0 13 fi 14]) 15 16# Prerequisites of lib/getdtablesize.c. 17AC_DEFUN([gl_PREREQ_GETDTABLESIZE], [:]) 18