From owner-freebsd-net@freebsd.org Sun Jan 3 17:10:06 2016 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B59E3A5FEAB for ; Sun, 3 Jan 2016 17:10:06 +0000 (UTC) (envelope-from rpaulo@me.com) Received: from mr11p00im-asmtp002.me.com (mr11p00im-asmtp002.me.com [17.110.69.253]) (using TLSv1.2 with cipher DHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id A4A781551 for ; Sun, 3 Jan 2016 17:10:06 +0000 (UTC) (envelope-from rpaulo@me.com) MIME-version: 1.0 Content-transfer-encoding: 8BIT Content-type: text/plain; charset=UTF-8 Received: from akita.hsd1.ca.comcast.net (c-73-162-13-215.hsd1.ca.comcast.net [73.162.13.215]) by mr11p00im-asmtp002.me.com (Oracle Communications Messaging Server 7.0.5.36.0 64bit (built Sep 8 2015)) with ESMTPSA id <0O0D00NRTZOTW330@mr11p00im-asmtp002.me.com> for freebsd-net@freebsd.org; Sun, 03 Jan 2016 17:10:06 +0000 (GMT) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2016-01-03_11:,, signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 clxscore=1011 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1510270003 definitions=main-1601030324 Message-id: <1451841004.10139.34.camel@me.com> Subject: Re: Does FreeBSD have sendmmsg or recvmmsg system calls? From: Rui Paulo To: HuanHuan , freebsd-net@freebsd.org Date: Sun, 03 Jan 2016 09:10:04 -0800 In-reply-to: References: X-Mailer: Evolution 3.18.3-1 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 03 Jan 2016 17:10:06 -0000 On Sun, 2016-01-03 at 18:34 +0800, HuanHuan wrote: > NetBSD 7.0 has just introduced these two syscalls. > And Linux also has them. > > Does FreeBSD have them? Or plan to support them in the future? FreeBSD does not have them.  It doesn't seem especially hard to implement, though.  Do you know any major application already using them? -- Rui Paulo