From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-x442.google.com (mail-wr1-x442.google.com [IPv6:2a00:1450:4864:20::442]) by sourceware.org (Postfix) with ESMTPS id 862D3398B89E for ; Thu, 1 Oct 2020 16:35:22 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 862D3398B89E Received: by mail-wr1-x442.google.com with SMTP id x14so6537014wrl.12 for ; Thu, 01 Oct 2020 09:35:22 -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=wI2nVrRnzo1LxZImCMHQing6ubfulTgbEOUnVK3VCNw=; b=tvgoKCldBSkhRdI15XdNzM3zX04X8QT21Y2qhCHVzlIykRhHGlfJUjuw/zRGYa3LEd Mp7WH5io0hajS0YZtaS4OQ8UXZC1vVnTpaj22LEyhUHdV2WdWBHTv9zyZJIEDVk6Y3Xi RhUAU/DQOkxfrb2v3Qd6ttE5b6EDjc0bSjfwQ9/fxixMTNupxhtfHey34BX7IGuK6Z7s nD0D3ZFnpMxCgxPVVwO6WQCo1Xwx8OLx9y6pFsJ9hGvMEU80ComO/JZ8d69NVz7WgMjr BtRNlgtF6+NQJgAraAytpre8vRuTOpnU90Q8J7lmfnIQI0BuY91HUcAJxobLbsBL44TZ LXDw== X-Gm-Message-State: AOAM531RFLQ8e5RILg7vJV1VNeVAvNWQojCRlWyGlBxmdDdsb6XCzO4A 1Aq9dROHjLpN0NGdzND0MwM= X-Google-Smtp-Source: ABdhPJx0aVHhqbiLtaX56BFIomoYbo0q5RH6AXmdCgH0DmbFrfDC3ZZ5gLEynGH5p3Bb6n8hi9gqQw== X-Received: by 2002:adf:e907:: with SMTP id f7mr9876191wrm.169.1601570121433; Thu, 01 Oct 2020 09:35:21 -0700 (PDT) Received: from localhost.localdomain ([170.253.60.68]) by smtp.googlemail.com with ESMTPSA id f14sm10660997wrt.53.2020.10.01.09.35.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Oct 2020 09:35:20 -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 3/4] system_data_types.7: Add 'unsigned __int128' Date: Thu, 1 Oct 2020 18:34:43 +0200 Message-Id: <20201001163443.106933-4-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=-11.2 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, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=unavailable autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Oct 2020 16:35:23 -0000 Signed-off-by: Alejandro Colomar --- man7/system_data_types.7 | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/man7/system_data_types.7 b/man7/system_data_types.7 index 5f9aa648f..3cf3f0ec9 100644 --- a/man7/system_data_types.7 +++ b/man7/system_data_types.7 @@ -1822,6 +1822,41 @@ and .I void * types in this page. .RE +.\"------------------------------------- unsigned __int128 ------------/ +.TP +.I unsigned __int128 +.RS +An unsigned 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 unsigned __int128 +in implementations where +.I unsigned long long +is less than 128 bits wide. +.PP +See also the +.IR __int128 , +.I uintmax_t +and +.IR uint N _t +types in this page. +.RE .\"------------------------------------- va_list ----------------------/ .TP .I va_list -- 2.28.0