1 # safe-read.m4 serial 3
2 dnl Copyright (C) 2002-2003, 2005 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_SAFE_READ],
9 AC_LIBSOURCES([safe-read.c, safe-read.h])
10 AC_LIBOBJ([safe-read])
15 # Prerequisites of lib/safe-read.c.
16 AC_DEFUN([gl_PREREQ_SAFE_READ],
18 AC_REQUIRE([gt_TYPE_SSIZE_T])
19 AC_CHECK_HEADERS_ONCE(unistd.h)