From patchwork Fri Oct 12 00:22:11 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 10637687 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7B8FF112B for ; Fri, 12 Oct 2018 00:31:36 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 64E6F2C3EB for ; Fri, 12 Oct 2018 00:31:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 589272C3E1; Fri, 12 Oct 2018 00:31:36 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id EE6542C3B1 for ; Fri, 12 Oct 2018 00:31:35 +0000 (UTC) Received: from localhost ([::1]:37735 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gAlMd-0004Nk-6n for patchwork-qemu-devel@patchwork.kernel.org; Thu, 11 Oct 2018 20:31:35 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33136) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gAlEA-0005eB-PH for qemu-devel@nongnu.org; Thu, 11 Oct 2018 20:22:51 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gAlEA-00053d-3W for qemu-devel@nongnu.org; Thu, 11 Oct 2018 20:22:50 -0400 Received: from mx1.redhat.com ([209.132.183.28]:50184) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gAlE9-00052W-Qk for qemu-devel@nongnu.org; Thu, 11 Oct 2018 20:22:50 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 9696CC04BD47 for ; Fri, 12 Oct 2018 00:22:48 +0000 (UTC) Received: from x1w.redhat.com (ovpn-204-29.brq.redhat.com [10.40.204.29]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 8A68260501; Fri, 12 Oct 2018 00:22:41 +0000 (UTC) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: Paolo Bonzini , Prasad J Pandit Date: Fri, 12 Oct 2018 02:22:11 +0200 Message-Id: <20181012002217.2864-6-philmd@redhat.com> In-Reply-To: <20181012002217.2864-1-philmd@redhat.com> References: <20181012002217.2864-1-philmd@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Fri, 12 Oct 2018 00:22:48 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v2 05/11] chardev: Let chr_sync_read() use unsigned type X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Note than tcp_chr_recv() already use size_t. Suggested-by: Paolo Bonzini Signed-off-by: Philippe Mathieu-Daudé --- chardev/char-socket.c | 2 +- include/chardev/char.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/chardev/char-socket.c b/chardev/char-socket.c index 76cc3c48b0..7e627b243e 100644 --- a/chardev/char-socket.c +++ b/chardev/char-socket.c @@ -494,7 +494,7 @@ static gboolean tcp_chr_hup(QIOChannel *channel, return G_SOURCE_REMOVE; } -static int tcp_chr_sync_read(Chardev *chr, const uint8_t *buf, int len) +static size_t tcp_chr_sync_read(Chardev *chr, const uint8_t *buf, size_t len) { SocketChardev *s = SOCKET_CHARDEV(chr); int size; diff --git a/include/chardev/char.h b/include/chardev/char.h index 7becd8c80c..ef4509bfa3 100644 --- a/include/chardev/char.h +++ b/include/chardev/char.h @@ -251,7 +251,7 @@ typedef struct ChardevClass { bool *be_opened, Error **errp); int (*chr_write)(Chardev *s, const uint8_t *buf, int len); - int (*chr_sync_read)(Chardev *s, const uint8_t *buf, int len); + size_t (*chr_sync_read)(Chardev *s, const uint8_t *buf, size_t len); GSource *(*chr_add_watch)(Chardev *s, GIOCondition cond); void (*chr_update_read_handler)(Chardev *s); int (*chr_ioctl)(Chardev *s, int cmd, void *arg);