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=-6.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 12D15C43603 for ; Thu, 12 Dec 2019 17:42:07 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DA377214AF for ; Thu, 12 Dec 2019 17:42:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="S1LKs6RX" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DA377214AF Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:34858 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ifSTV-0004Hv-GD for qemu-devel@archiver.kernel.org; Thu, 12 Dec 2019 12:42:05 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:56467) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ifRWG-0006ji-LF for qemu-devel@nongnu.org; Thu, 12 Dec 2019 11:40:53 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ifRWF-0003Kx-Iv for qemu-devel@nongnu.org; Thu, 12 Dec 2019 11:40:52 -0500 Received: from us-smtp-1.mimecast.com ([207.211.31.81]:52710 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ifRWF-0003KK-F4 for qemu-devel@nongnu.org; Thu, 12 Dec 2019 11:40:51 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1576168851; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=2/hWGAU/5Vx3DA/N5Me7w+WyPvIOWW5nS/z7ZikQLvE=; b=S1LKs6RXfYf8g8FX8yIN5XhO9TaQaCclEJlUk2I0FMh21PdyflvBdddGb1W7ZuKW1F4+8I Homk7ahupErLEU2i1/L280LTioEBQS0f2k/qMTKc5EEX0I42bqb4Z367uRa9kA1kstLAn5 2v+6nlF4XLCRHYr3iz/I0HmaSMwgXTY= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-331-0QC7nvyMNbav8ubtWTFo5Q-1; Thu, 12 Dec 2019 11:40:49 -0500 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id D2B111800D45 for ; Thu, 12 Dec 2019 16:40:48 +0000 (UTC) Received: from dgilbert-t580.localhost (ovpn-116-226.ams2.redhat.com [10.36.116.226]) by smtp.corp.redhat.com (Postfix) with ESMTP id 0496D60BE1; Thu, 12 Dec 2019 16:40:47 +0000 (UTC) From: "Dr. David Alan Gilbert (git)" To: qemu-devel@nongnu.org, stefanha@redhat.com, vgoyal@redhat.com Subject: [PATCH 066/104] virtiofsd: passthrough_ll: add renameat2 support Date: Thu, 12 Dec 2019 16:38:26 +0000 Message-Id: <20191212163904.159893-67-dgilbert@redhat.com> In-Reply-To: <20191212163904.159893-1-dgilbert@redhat.com> References: <20191212163904.159893-1-dgilbert@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-MC-Unique: 0QC7nvyMNbav8ubtWTFo5Q-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.81 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Miklos Szeredi No glibc support yet, so use syscall(). Signed-off-by: Miklos Szeredi --- tools/virtiofsd/passthrough_ll.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/tools/virtiofsd/passthrough_ll.c b/tools/virtiofsd/passthrough= _ll.c index 91d3120033..bed2270141 100644 --- a/tools/virtiofsd/passthrough_ll.c +++ b/tools/virtiofsd/passthrough_ll.c @@ -1083,7 +1083,17 @@ static void lo_rename(fuse_req_t req, fuse_ino_t par= ent, const char *name, } =20 if (flags) { +#ifndef SYS_renameat2 fuse_reply_err(req, EINVAL); +#else + res =3D syscall(SYS_renameat2, lo_fd(req, parent), name, + lo_fd(req, newparent), newname, flags); + if (res =3D=3D -1 && errno =3D=3D ENOSYS) { + fuse_reply_err(req, EINVAL); + } else { + fuse_reply_err(req, res =3D=3D -1 ? errno : 0); + } +#endif return; } =20 --=20 2.23.0