-# getpass.m4 serial 5
-dnl Copyright (C) 2002-2003 Free Software Foundation, Inc.
+# getpass.m4 serial 10
+dnl Copyright (C) 2002-2003, 2005-2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
# Prerequisites of lib/getpass.c.
AC_DEFUN([gl_PREREQ_GETPASS], [
- AC_CHECK_HEADERS_ONCE(stdio_ext.h)
- AC_CHECK_DECLS_ONCE([fflush_unlocked flockfile fputs_unlocked funlockfile putc_unlocked])
+ AC_CHECK_HEADERS_ONCE(stdio_ext.h termios.h)
+ AC_CHECK_FUNCS_ONCE(__fsetlocking tcgetattr tcsetattr)
+ AC_CHECK_DECLS([__fsetlocking],,,
+ [#include <stdio.h>
+ #if HAVE_STDIO_EXT_H
+ #include <stdio_ext.h>
+ #endif])
+ AC_CHECK_DECLS_ONCE([fflush_unlocked])
+ AC_CHECK_DECLS_ONCE([flockfile])
+ AC_CHECK_DECLS_ONCE([fputs_unlocked])
+ AC_CHECK_DECLS_ONCE([funlockfile])
+ AC_CHECK_DECLS_ONCE([putc_unlocked])
:
])