From nobody Sun Jul 13 04:40:17 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1486049525197255.18515956668; Thu, 2 Feb 2017 07:32:05 -0800 (PST) Received: from localhost ([::1]:57292 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cZJMf-0007nC-3w for importer@patchew.org; Thu, 02 Feb 2017 10:32:01 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39662) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cZIkI-0004fz-Il for qemu-devel@nongnu.org; Thu, 02 Feb 2017 09:52:23 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cZIkH-0004E3-RU for qemu-devel@nongnu.org; Thu, 02 Feb 2017 09:52:22 -0500 Received: from mx1.redhat.com ([209.132.183.28]:54760) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cZIkH-0004DM-Lc for qemu-devel@nongnu.org; Thu, 02 Feb 2017 09:52:21 -0500 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id BE70665737 for ; Thu, 2 Feb 2017 14:52:21 +0000 (UTC) Received: from localhost (ovpn-116-38.phx2.redhat.com [10.3.116.38]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id v12EqJUP021703; Thu, 2 Feb 2017 09:52:20 -0500 From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= To: qemu-devel@nongnu.org Date: Thu, 2 Feb 2017 18:51:27 +0400 Message-Id: <20170202145141.17138-9-marcandre.lureau@redhat.com> In-Reply-To: <20170202145141.17138-1-marcandre.lureau@redhat.com> References: <20170202145141.17138-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Thu, 02 Feb 2017 14:52:21 +0000 (UTC) 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: 209.132.183.28 Subject: [Qemu-devel] [PATCH 08/22] char: remove qemu_chardev_add 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: pbonzini@redhat.com, =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" qemu_chardev_new() now uses object_new_with_props() with /chardevs parent container. It will fail to insert the object if the same "id" already exists. "chardevs" list usage has been removed in previous commits. Signed-off-by: Marc-Andr=C3=A9 Lureau --- chardev/char.c | 31 ++++++------------------------- 1 file changed, 6 insertions(+), 25 deletions(-) diff --git a/chardev/char.c b/chardev/char.c index bdba808188..1103b08177 100644 --- a/chardev/char.c +++ b/chardev/char.c @@ -801,26 +801,6 @@ static const ChardevClass *char_get_class(const char *= driver, Error **errp) return cc; } =20 -static Chardev *qemu_chardev_add(const char *id, const char *typename, - ChardevBackend *backend, Error **errp) -{ - Chardev *chr; - - chr =3D qemu_chr_find(id); - if (chr) { - error_setg(errp, "Chardev '%s' already exists", id); - return NULL; - } - - chr =3D qemu_chardev_new(id, typename, backend, true, errp); - if (!chr) { - return NULL; - } - - QTAILQ_INSERT_TAIL(&chardevs, chr, next); - return chr; -} - static const struct ChardevAlias { const char *typename; const char *alias; @@ -937,9 +917,10 @@ Chardev *qemu_chr_new_from_opts(QemuOpts *opts, backend->u.null.data =3D ccom; /* Any ChardevCommon member would w= ork */ } =20 - chr =3D qemu_chardev_add(bid ? bid : id, + chr =3D qemu_chardev_new(bid ? bid : id, object_class_get_name(OBJECT_CLASS(cc)), - backend, errp); + backend, true, errp); + if (chr =3D=3D NULL) { goto out; } @@ -951,7 +932,7 @@ Chardev *qemu_chr_new_from_opts(QemuOpts *opts, backend->type =3D CHARDEV_BACKEND_KIND_MUX; backend->u.mux.data =3D g_new0(ChardevMux, 1); backend->u.mux.data->chardev =3D g_strdup(bid); - mux =3D qemu_chardev_add(id, TYPE_CHARDEV_MUX, backend, errp); + mux =3D qemu_chardev_new(id, TYPE_CHARDEV_MUX, backend, true, errp= ); if (mux =3D=3D NULL) { qemu_chr_delete(chr); chr =3D NULL; @@ -1300,8 +1281,8 @@ ChardevReturn *qmp_chardev_add(const char *id, Charde= vBackend *backend, return NULL; } =20 - chr =3D qemu_chardev_add(id, object_class_get_name(OBJECT_CLASS(cc)), - backend, errp); + chr =3D qemu_chardev_new(id, object_class_get_name(OBJECT_CLASS(cc)), + backend, true, errp); if (!chr) { return NULL; } --=20 2.11.0.295.gd7dffce1c.dirty