From patchwork Fri Oct 9 08:42:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alejandro Colomar X-Patchwork-Id: 40692 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id BE3E4389443E; Fri, 9 Oct 2020 08:44:35 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org BE3E4389443E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1602233075; bh=a4EeSiIG/nTC5tKC6l0WmsgkJkOpvB1OkxE9bupstCU=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc: From; b=Cr3bxlrMmpjU3Yt0ZDZqpSb5pxckqbvjkAiGd9ZZXgp8u5rtkPj8rdDGR1ib3926a k3t/fxOfsvWaCVKxz5G3Hvsps7FsN3612t/4pvJ1x5ufFaH64Rcaw5IWShDh1POzVd ZAv7FoAR6dL+Rq6DR/eKypHUhbdl4FPzBQrjXYes= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-wr1-x441.google.com (mail-wr1-x441.google.com [IPv6:2a00:1450:4864:20::441]) by sourceware.org (Postfix) with ESMTPS id 249F83854802 for ; Fri, 9 Oct 2020 08:44:32 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 249F83854802 Received: by mail-wr1-x441.google.com with SMTP id e18so9370836wrw.9 for ; Fri, 09 Oct 2020 01:44:32 -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=a4EeSiIG/nTC5tKC6l0WmsgkJkOpvB1OkxE9bupstCU=; b=SfF+Y3fKIl61ajJqIxrC3lUe+WB9BcZjdAunt+cbIhKsnJnF1x40cdlw/n30WFhp/k XsEVqLc5t8sWPRCJ+qdTOlstUCD3F3YqeBZQGIqIjcSBki+OV8WheOrlm9JCLdyx0Ody Ts3nNDeU77N9QO8XJ+oX4y7ickMcd1CjPcMPgH4obiI+v1fi/UMb2zsyCpgszAkLHTYy PIsWxuRH3V4ycV1xTsxbirYYCC/6SS/c4g/xeK2P9uYHOVQWGRiBzU6LZHIQiu+1t2F6 CKk8G8gYOcpw8bpTbmjsh1XQ0spEiej5QPRDEbeJr3MzM4MBbMEmKezm1M8sILzu17fP UAKQ== X-Gm-Message-State: AOAM531ULTCKb1xiK/WUDy7TKtAz2q0WESLdTDEd7c9MkBPRCNX7/P1U b0GOUIrrt0d/LjNQXnokqu4= X-Google-Smtp-Source: ABdhPJzJHNRK+EDhGnKq5kP60zui0Sxfyjbi1pDd2q7rvOuQDv1km5ukp46NDIT5+u+sCsQTmYw0kQ== X-Received: by 2002:adf:de91:: with SMTP id w17mr13495970wrl.84.1602233071291; Fri, 09 Oct 2020 01:44:31 -0700 (PDT) Received: from localhost.localdomain ([170.253.60.68]) by smtp.googlemail.com with ESMTPSA id 76sm11175594wma.42.2020.10.09.01.44.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 09 Oct 2020 01:44:30 -0700 (PDT) To: mtk.manpages@gmail.com Subject: [PATCH] system_data_types.7: Add 'fd_set' Date: Fri, 9 Oct 2020 10:42:44 +0200 Message-Id: <20201009084243.8153-1-colomar.6.4.3@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: References: MIME-Version: 1.0 X-Spam-Status: No, score=-9.2 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, 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: 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-Patchwork-Original-From: Alejandro Colomar via Libc-alpha From: Alejandro Colomar Reply-To: Alejandro Colomar Cc: Alejandro Colomar , linux-man@vger.kernel.org, libc-alpha@sourceware.org Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" Signed-off-by: Alejandro Colomar --- Hi Michael, I found that POSIX defines the limit in a macro, so I used that. Thanks, Alex man7/system_data_types.7 | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/man7/system_data_types.7 b/man7/system_data_types.7 index b0e0d2b48..a4a2e0ab8 100644 --- a/man7/system_data_types.7 +++ b/man7/system_data_types.7 @@ -151,6 +151,28 @@ See also the .I float_t type in this page. .RE +.\"------------------------------------- fd_set -----------------------/ +.TP +.I fd_set +.RS +Include: +.IR . +Alternatively, +.IR . +.PP +A structure type that can represent a set of file descriptors. +According to POSIX, +the maximum number of file descriptors in an +.I fd_set +structure is the value of the macro +.BR FD_SETSIZE . +.PP +Conforming to: +POSIX.1-2001 and later. +.PP +See also: +.BR select (2) +.RE .\"------------------------------------- fenv_t -----------------------/ .TP .I fenv_t