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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 7445CC433E0 for ; Tue, 12 Jan 2021 18:19:29 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 326752311A for ; Tue, 12 Jan 2021 18:19:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 326752311A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=antioche.eu.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.65875.116804 (Exim 4.92) (envelope-from ) id 1kzOGI-000581-IG; Tue, 12 Jan 2021 18:19:22 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 65875.116804; Tue, 12 Jan 2021 18:19:22 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kzOGI-00057T-9T; Tue, 12 Jan 2021 18:19:22 +0000 Received: by outflank-mailman (input) for mailman id 65875; Tue, 12 Jan 2021 18:19:20 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kzOBa-0003Yo-Ve for xen-devel@lists.xenproject.org; Tue, 12 Jan 2021 18:14:31 +0000 Received: from isis.lip6.fr (unknown [2001:660:3302:283c::2]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id dd7948a6-efbf-4162-ba1b-ebc08799d93e; Tue, 12 Jan 2021 18:13:34 +0000 (UTC) Received: from asim.lip6.fr (asim.lip6.fr [132.227.86.2]) by isis.lip6.fr (8.15.2/8.15.2) with ESMTP id 10CIDXEi023363; Tue, 12 Jan 2021 19:13:33 +0100 (CET) Received: from armandeche.soc.lip6.fr (armandeche [132.227.63.133]) by asim.lip6.fr (8.15.2/8.14.4) with ESMTP id 10CIDWOw006995; Tue, 12 Jan 2021 19:13:32 +0100 (MET) Received: by armandeche.soc.lip6.fr (Postfix, from userid 20331) id 26A867218; Tue, 12 Jan 2021 19:13:32 +0100 (MET) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: dd7948a6-efbf-4162-ba1b-ebc08799d93e From: Manuel Bouyer To: xen-devel@lists.xenproject.org Cc: Manuel Bouyer , Ian Jackson , Wei Liu Subject: [PATCH] libs/evtchn: fix build on NetBSD. Date: Tue, 12 Jan 2021 19:12:30 +0100 Message-Id: <20210112181242.1570-10-bouyer@antioche.eu.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210112181242.1570-1-bouyer@antioche.eu.org> References: <20210112181242.1570-1-bouyer@antioche.eu.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.4.3 (isis.lip6.fr [132.227.60.2]); Tue, 12 Jan 2021 19:13:33 +0100 (CET) X-Scanned-By: MIMEDefang 2.78 on 132.227.60.2 From: Manuel Bouyer use xenio3.h for ioctl definitions read_exact/write_exact seems to not be available here, which cause a gcc error. Use plain read/write, the xenevtchn interface won't do partial read/write on NetBSD anyway so it should be safe. Signed-off-by: Manuel Bouyer Fixes: b7f76a699dc ('tools: Refactor /dev/xen/evtchn wrappers into libxenevtchn. ') --- tools/libs/evtchn/netbsd.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/libs/evtchn/netbsd.c b/tools/libs/evtchn/netbsd.c index 8b8545d2f9..6d4ce28011 100644 --- a/tools/libs/evtchn/netbsd.c +++ b/tools/libs/evtchn/netbsd.c @@ -25,10 +25,10 @@ #include -#include - #include "private.h" +#include + #define EVTCHN_DEV_NAME "/dev/xenevt" int osdep_evtchn_open(xenevtchn_handle *xce) @@ -131,7 +131,7 @@ xenevtchn_port_or_error_t xenevtchn_pending(xenevtchn_handle *xce) int fd = xce->fd; evtchn_port_t port; - if ( read_exact(fd, (char *)&port, sizeof(port)) == -1 ) + if ( read(fd, (char *)&port, sizeof(port)) == -1 ) return -1; return port; @@ -140,7 +140,7 @@ xenevtchn_port_or_error_t xenevtchn_pending(xenevtchn_handle *xce) int xenevtchn_unmask(xenevtchn_handle *xce, evtchn_port_t port) { int fd = xce->fd; - return write_exact(fd, (char *)&port, sizeof(port)); + return write(fd, (char *)&port, sizeof(port)); } /* -- 2.29.2