2 dnl Copyright (C) 2007 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
7 AC_DEFUN([gl_FUNC_FTELLO],
9 AC_REQUIRE([gl_STDIO_H_DEFAULTS])
10 AC_REQUIRE([AC_PROG_CC])
11 AC_REQUIRE([gl_STDIN_LARGE_OFFSET])
12 AC_CACHE_CHECK([for ftello], [gl_cv_func_ftello],
14 AC_TRY_LINK([#include <stdio.h>], [ftello (stdin);],
15 [gl_cv_func_ftello=yes], [gl_cv_func_ftello=no])
17 if test $gl_cv_func_ftello = no; then
19 elif test $gl_cv_var_stdin_large_offset = no; then
24 AC_DEFUN([gl_REPLACE_FTELLO],
27 AC_REQUIRE([gl_STDIO_H_DEFAULTS])