From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ua1-x933.google.com (mail-ua1-x933.google.com [IPv6:2607:f8b0:4864:20::933]) by sourceware.org (Postfix) with ESMTPS id 387233858C60 for ; Tue, 7 Dec 2021 12:49:00 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 387233858C60 Received: by mail-ua1-x933.google.com with SMTP id y5so26231339ual.7 for ; Tue, 07 Dec 2021 04:49:00 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:references:from:in-reply-to :content-transfer-encoding; bh=P/4J1JmcJS5rbSOCo5sVf50MNZ47A7psplfyv/RWRTQ=; b=LKDVOEL7VUD/JxZe/243hT7GuGhu9tblWwknJWTV8jOOAwyyxBpzFaRuJiYPA03sGL eX8DDfrmMgv/PinAHJb+AFlh9QOPUGyMf+LyPHlwl6sUuCHeJqH/MYBDhb9M7AVv2TF6 izlqNREbPwQ01FixPbL3B9f/T26+qiTafXyEc/aS8ys8vZmhxsN1IBZ2jB82qcN5mND2 qm0gu74kVO0WfW0m264u8M5MAHn5veEL3QkXhe6E7Z7rXFzEwWXOBBL0i0QUSrnEJ7uR L14SOxlPFZHEFxqUAWEopBYWnbaCSUUFC0RK1KV8BrIY3EaGM1cUTLCAOp9Unfv7ZjuT QNPw== X-Gm-Message-State: AOAM5314jLHaJcqYNyqxlfYo+d1RFnVuAJzgIq/Sd+HwvYBNN6Day9DB Mx03uux6FoQoXRZ7FOF5CIL1HWKUMdpDkg== X-Google-Smtp-Source: ABdhPJxwyCQNiCOKB0C20n7xek+rC8rIT7oBjbGiQ+Cxv4hLJ207fpIWfozvQmuog6kbBA+zFyd26Q== X-Received: by 2002:a67:5f47:: with SMTP id t68mr44421559vsb.56.1638881339741; Tue, 07 Dec 2021 04:48:59 -0800 (PST) Received: from ?IPV6:2804:431:c7ca:a776:246c:70fd:1377:eec7? ([2804:431:c7ca:a776:246c:70fd:1377:eec7]) by smtp.gmail.com with ESMTPSA id 15sm6099982vkj.49.2021.12.07.04.48.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 07 Dec 2021 04:48:59 -0800 (PST) Message-ID: <8e18d86f-ad11-e94e-43d9-73251b4f38da@linaro.org> Date: Tue, 7 Dec 2021 09:48:57 -0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.3.2 Subject: Re: support to y2038 for ARM 32b architecture Content-Language: en-US To: Jacob Avraham , Libc-help References: From: Adhemerval Zanella In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, NICE_REPLY_A, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: libc-help@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-help mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Dec 2021 12:49:02 -0000 On 05/12/2021 12:39, Jacob Avraham via Libc-help wrote: > Hi, > Does the latest glibc version support y2038 for ARM 32bit architecture and > if not, when is it planned for? > > Thanks, > Jacob Avraham > Yes, since GLIBC 2.34. From NEWS file: * Add support for 64-bit time_t on configurations like x86 where time_t is traditionally 32-bit. Although time_t still defaults to 32-bit on these configurations, this default may change in future versions. This is enabled with the _TIME_BITS preprocessor macro set to 64 and is only supported when LFS (_FILE_OFFSET_BITS=64) is also enabled. It is only enabled for Linux and the full support requires a minimum kernel version of 5.1.