From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9C4DDC433DF for ; Fri, 26 Jun 2020 21:23:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7AF9120B1F for ; Fri, 26 Jun 2020 21:23:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=remexre.xyz header.i=@remexre.xyz header.b="rgbyAbeH" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725828AbgFZVX7 (ORCPT ); Fri, 26 Jun 2020 17:23:59 -0400 Received: from mail2.protonmail.ch ([185.70.40.22]:42495 "EHLO mail2.protonmail.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725803AbgFZVX7 (ORCPT ); Fri, 26 Jun 2020 17:23:59 -0400 Date: Fri, 26 Jun 2020 21:23:56 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=remexre.xyz; s=protonmail; t=1593206637; bh=fXYFLbAxP79iO82XZtKQr7T53exh54Kym98It5n1eqw=; h=Date:To:From:Cc:Reply-To:Subject:In-Reply-To:References:From; b=rgbyAbeHPpWqtIZYw61h2TmD7DS4lnv174jWEQD9JJ1jHTSwHR7E6GsNhCzX+yrbS Lu/HxuToow0n770VMKYJfd3hWhhW96IayQG16zu1Al2E9GbTnCYGcVAc32cVVDOlYS ZVNPpTbBnRbK7Qg64D5ONdTPvmWl8Afebwo9Nn2g= To: Jann Horn From: Nathan Ringo Cc: "io-uring@vger.kernel.org" Reply-To: Nathan Ringo Subject: Re: sendto(), recvfrom() Message-ID: In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Sender: io-uring-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On Friday, June 26, 2020 4:08 PM, Jann Horn wrote: > What is the benefit compared to IORING_OP_RECVMSG and > IORING_OP_SENDMSG, which already exist (and provide a superset of > sendto/recvfrom)? Ah, I didn't realize this was the case, whoops. I guess I'm showing off my lack of familiarity with Unix; I remembered sendmsg as being specific to Unix domain sockets. I'll just use that, then. -- Nathan Ringo