From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm1-x344.google.com (mail-wm1-x344.google.com [IPv6:2a00:1450:4864:20::344]) by sourceware.org (Postfix) with ESMTPS id 2C93D398BC11 for ; Thu, 1 Oct 2020 16:35:20 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 2C93D398BC11 Received: by mail-wm1-x344.google.com with SMTP id t17so3816669wmi.4 for ; Thu, 01 Oct 2020 09:35:20 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=jkz4+6EN4jr5x65zWX+JHWtO7AUNsrtYAHex90SHSQE=; b=TPtHhWMHQZvzzpi8TEBlZIgKmTWmAiY98cIqr99uR/BzWR61NWyrCnR9LM8Ob+feo+ PdQsUXIsVl/+i1H/+OXSpnlCIZWXH4jRh8ffqxeLXW9LXpjaaJolp/FIff/qsxK6vaRX iVV7HTnBJzDTFqzL/v2+mu2Flffn+dsxUFKpBRaUvd6v5H3X7Z3Z+N+91kfeBbQhNJXx 6vV+VHRXmFB4ZXFunuNv59LOs/LXPxdrdiYlYIwmOhPQG4w90OiITUSdcuF7CrmcGHhn 3j8hao7iaybzx9PJTtnwwTwnvA+labX+YhVmYm8iU5jr03Wc7bQpqB0KNLT0/HuQmPEk l/lg== X-Gm-Message-State: AOAM532T8ss/t7vV3hqhlhaGHtdg2Q0st9hGM9i8YRZjKNje7I35PP6P KcxFoww6PmPYY5LwM6iHGNOo0DpqN0nkOQ== X-Google-Smtp-Source: ABdhPJzPZ2Zje8Ld/DrAWzmqtzi55LmwddUzFQnuc9n5JMZOnAA6LPP7pkN7zkHrpPco+SKWedLbnA== X-Received: by 2002:a7b:c774:: with SMTP id x20mr905909wmk.102.1601570119219; Thu, 01 Oct 2020 09:35:19 -0700 (PDT) Received: from localhost.localdomain ([170.253.60.68]) by smtp.googlemail.com with ESMTPSA id f14sm10660997wrt.53.2020.10.01.09.35.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Oct 2020 09:35:18 -0700 (PDT) From: Alejandro Colomar To: mtk.manpages@gmail.com Cc: Alejandro Colomar , linux-man@vger.kernel.org, gcc-patches@gcc.gnu.org, libc-alpha@sourceware.org Subject: [PATCH 1/4] system_data_types.7: Add '__int128' Date: Thu, 1 Oct 2020 18:34:41 +0200 Message-Id: <20201001163443.106933-2-colomar.6.4.3@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201001163443.106933-1-colomar.6.4.3@gmail.com> References: <20201001163443.106933-1-colomar.6.4.3@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-9.4 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM, GIT_PATCH_0, KAM_ASCII_DIVIDERS, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Oct 2020 16:35:21 -0000 Signed-off-by: Alejandro Colomar --- man7/system_data_types.7 | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/man7/system_data_types.7 b/man7/system_data_types.7 index e545aa1a0..5f9aa648f 100644 --- a/man7/system_data_types.7 +++ b/man7/system_data_types.7 @@ -40,6 +40,8 @@ system_data_types \- overview of system data types .\" * Description (no "Description" header) .\" A few lines describing the type. .\" +.\" * Versions (optional) +.\" .\" * Conforming to (see NOTES) .\" Format: CXY and later; POSIX.1-XXXX and later. .\" @@ -48,6 +50,44 @@ system_data_types \- overview of system data types .\" * Bugs (if any) .\" .\" * See also +.\"------------------------------------- __int128 ---------------------/ +.TP +.I __int128 +.RS +.RI [ signed ] +.I __int128 +.PP +A signed integer type +of a fixed width of exactly 128 bits. +.PP +When using GCC, +it is supported only for targets where +the compiler is able to generate efficient code for 128-bit arithmetic". +.PP +Versions: +GCC 4.6.0 and later. +.PP +Conforming to: +This is a non-standard extension, present in GCC. +It is not standardized by the C language standard nor POSIX. +.PP +Notes: +This type is available without including any header. +.PP +Bugs: +It is not possible to express an integer constant of type +.I __int128 +in implementations where +.I long long +is less than 128 bits wide. +.PP +See also the +.IR intmax_t , +.IR int N _t +and +.I unsigned __int128 +types in this page. +.RE .\"------------------------------------- aiocb ------------------------/ .TP .I aiocb -- 2.28.0