From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS22989 209.51.188.0/24 X-Spam-Status: No, score=-3.8 required=3.0 tests=AWL,BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED, RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id D7BBB1F8C6 for ; Mon, 2 Aug 2021 16:46:43 +0000 (UTC) Received: from localhost ([::1]:38546 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mAb5O-00079R-PP for normalperson@yhbt.net; Mon, 02 Aug 2021 12:46:42 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56694) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mAb5L-00079H-Vf for bug-gnulib@gnu.org; Mon, 02 Aug 2021 12:46:40 -0400 Received: from zimbra.cs.ucla.edu ([131.179.128.68]:34814) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mAb5I-0002jw-W2 for bug-gnulib@gnu.org; Mon, 02 Aug 2021 12:46:39 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id CCD3C1600FC for ; Mon, 2 Aug 2021 09:46:34 -0700 (PDT) Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id dKE9y6k7Rsoc; Mon, 2 Aug 2021 09:46:34 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 2FEBB1600F7; Mon, 2 Aug 2021 09:46:34 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id RbEy4G2-bN-n; Mon, 2 Aug 2021 09:46:34 -0700 (PDT) Received: from day.example.com (cpe-172-91-119-151.socal.res.rr.com [172.91.119.151]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id 005BA1600F1; Mon, 2 Aug 2021 09:46:33 -0700 (PDT) From: Paul Eggert To: bug-gnulib@gnu.org Subject: [PATCH] year2038: work even if time_t is narrower than int Date: Mon, 2 Aug 2021 09:46:29 -0700 Message-Id: <20210802164629.67337-1-eggert@cs.ucla.edu> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=131.179.128.68; envelope-from=eggert@cs.ucla.edu; helo=zimbra.cs.ucla.edu X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: bug-gnulib@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Gnulib discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paul Eggert Errors-To: bug-gnulib-bounces+normalperson=yhbt.net@gnu.org Sender: "bug-gnulib" --- m4/year2038.m4 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/m4/year2038.m4 b/m4/year2038.m4 index 7ae004e81..f53b03f94 100644 --- a/m4/year2038.m4 +++ b/m4/year2038.m4 @@ -24,7 +24,8 @@ AC_DEFUN([gl_YEAR2038_TEST_INCLUDES], [[ #include /* Check that time_t can represent 2**32 - 1 correctly. */ - #define LARGE_TIME_T (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30)) + #define LARGE_TIME_T \\ + ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) int verify_time_t_range[(LARGE_TIME_T / 65537 =3D=3D 65535 && LARGE_TIME_T % 65537 =3D=3D 0) ? 1 : -1]; --=20 2.30.2