From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io1-xd2e.google.com (mail-io1-xd2e.google.com [IPv6:2607:f8b0:4864:20::d2e]) by sourceware.org (Postfix) with ESMTPS id E69E2388C029 for ; Tue, 11 May 2021 16:50:21 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org E69E2388C029 Received: by mail-io1-xd2e.google.com with SMTP id d24so8923372ios.2 for ; Tue, 11 May 2021 09:50:21 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=HY/aTK6A54bLDULaZtTYRXJyIOeshNx4YWV8X/kLPgI=; b=G68obTfPWkO+2dSK5Fj4SZP8TyG/5XR57Rxo433+pxOQNqTMacczEHrzyFP1qvzvx0 J72D3eK8MNt7zrhEF69E6jhgu3MFKT3bSUcgLMeHCCxYm0yyvU3g2ozmvVYbQ/hrkaDS l348/w8PfH8snx0GvCAOkn96rdF/t6f1EAhF4kJm+UHA1Uw7exsPbxNrK3Idzk0Vb3B5 9UpCTKhZEvgXUJtRyoArtfH1qtC1ZT6lk/zoyf7fayL1oRB3LQ86s8y7+uXVfd3M+2aO 7zcobzVNqpqDpSepVRa/wDaoNzhiqlTBt/EXvMK6XG+qvUU2hn+K1C9TQctWX93hSgWM nx9A== X-Gm-Message-State: AOAM530W50aJNW71exv6uswrOhihmb0KwaLsUWxbcZwo62leGTL2aTj5 5hmTVQvWPFg7gyqRNCE+WtZisZm1DApiFSZ57UFg2jsP3Ss= X-Google-Smtp-Source: ABdhPJwnPjeOkkhdjNQSuqoR+DZSrr2zCLnzHAXeWebTmj+WVL82F97ma8jCr7hLvbq53nkXV00eE9PFujOpiUFOE+s= X-Received: by 2002:a5e:8c11:: with SMTP id n17mr14328064ioj.53.1620751821239; Tue, 11 May 2021 09:50:21 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a5e:d714:0:0:0:0:0 with HTTP; Tue, 11 May 2021 09:50:20 -0700 (PDT) From: Peng Yu Date: Tue, 11 May 2021 11:50:20 -0500 Message-ID: Subject: What does ap in printf(3) stand for? To: libc-help@sourceware.org Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, KAM_LINKBAIT3, KAM_SHORT, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=no 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-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, 11 May 2021 16:50:23 -0000 https://man7.org/linux/man-pages/man3/printf.3.html It is not clear what "ap" stands for in printf(3). Could anybody explain what it stands for? Thanks. -- Regards, Peng