From patchwork Fri Oct 23 10:12:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Kevin Wolf X-Patchwork-Id: 11852671 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9A29414B2 for ; Fri, 23 Oct 2020 10:13:50 +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 0A7552225F for ; Fri, 23 Oct 2020 10:13:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="cw7I1qgE" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0A7552225F 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+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:38810 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kVu4z-0007Bz-1V for patchwork-qemu-devel@patchwork.kernel.org; Fri, 23 Oct 2020 06:13:49 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:37660) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kVu4E-0005Rr-Uh for qemu-devel@nongnu.org; Fri, 23 Oct 2020 06:13:03 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:26066) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kVu4C-0001cS-JF for qemu-devel@nongnu.org; Fri, 23 Oct 2020 06:13:02 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1603447979; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=4tP/gMH/HfFI5S2PE5IDkwCGaaGnO+UQ47UdNsudO/w=; b=cw7I1qgEvwsfZUfF262yTqOTjqlc4O1qvGBR4CnQHKlk2lx2yg3wJnZLWv5hOUW5Ja1b5f 4NoRbrf0I4rZLeTQNA+7yyU0CRR6jZyh9GH4oWnqkYF2tPTCeLH7rFHCx1VHnqShd1aOLD KHGswdCxrls1Y1tKCTPWIri0+1VRYy4= 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-542-9U1rg_a2OXCWqOg8Zdgdyg-1; Fri, 23 Oct 2020 06:12:57 -0400 X-MC-Unique: 9U1rg_a2OXCWqOg8Zdgdyg-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id DE767186DD27; Fri, 23 Oct 2020 10:12:56 +0000 (UTC) Received: from merkur.redhat.com (ovpn-113-206.ams2.redhat.com [10.36.113.206]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6CD1A6EF41; Fri, 23 Oct 2020 10:12:55 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Subject: [PATCH 2/6] char: Factor out qemu_chr_print_types() Date: Fri, 23 Oct 2020 12:12:18 +0200 Message-Id: <20201023101222.250147-3-kwolf@redhat.com> In-Reply-To: <20201023101222.250147-1-kwolf@redhat.com> References: <20201023101222.250147-1-kwolf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kwolf@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=63.128.21.124; envelope-from=kwolf@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/23 02:46:25 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action 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: , Cc: kwolf@redhat.com, qemu-devel@nongnu.org, armbru@redhat.com, marcandre.lureau@redhat.com, pbonzini@redhat.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" We'll want to call the same from a non-QemuOpts code path. Signed-off-by: Kevin Wolf Reviewed-by: Marc-André Lureau Reviewed-by: Markus Armbruster --- include/chardev/char.h | 1 + chardev/char.c | 17 +++++++++++------ 2 files changed, 12 insertions(+), 6 deletions(-) diff --git a/include/chardev/char.h b/include/chardev/char.h index db42f0a8c6..3b91645081 100644 --- a/include/chardev/char.h +++ b/include/chardev/char.h @@ -212,6 +212,7 @@ void qemu_chr_be_update_read_handlers(Chardev *s, */ void qemu_chr_be_event(Chardev *s, QEMUChrEvent event); +void qemu_chr_print_types(void); int qemu_chr_add_client(Chardev *s, int fd); Chardev *qemu_chr_find(const char *name); diff --git a/chardev/char.c b/chardev/char.c index 78553125d3..028612c333 100644 --- a/chardev/char.c +++ b/chardev/char.c @@ -633,6 +633,16 @@ ChardevBackend *qemu_chr_parse_opts(QemuOpts *opts, Error **errp) return backend; } +void qemu_chr_print_types(void) +{ + GString *str = g_string_new(""); + + chardev_name_foreach(help_string_append, str); + + qemu_printf("Available chardev backend types: %s\n", str->str); + g_string_free(str, true); +} + Chardev *qemu_chr_new_from_opts(QemuOpts *opts, GMainContext *context, Error **errp) { @@ -644,12 +654,7 @@ Chardev *qemu_chr_new_from_opts(QemuOpts *opts, GMainContext *context, char *bid = NULL; if (name && is_help_option(name)) { - GString *str = g_string_new(""); - - chardev_name_foreach(help_string_append, str); - - qemu_printf("Available chardev backend types: %s\n", str->str); - g_string_free(str, true); + qemu_chr_print_types(); return NULL; }