From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0E6CE21D585 for ; Mon, 10 Mar 2025 09:54:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741600466; cv=none; b=UMX6sLIZ/gqJYw8C+d3ui/ph81GLXHGP3PPrCzl5kxzhq06tLk4nH6lmj+o4lYkzHHm6y/UnkWNdEnhCYvBufSM+t7V3n4cPOc7qZpQG9g7rA3j0accnGiuuYGxPpMrG0tlRVAyifKyfK/65+WKTdKDc8K7/hFBJLS4iPNgYqto= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741600466; c=relaxed/simple; bh=BIbzu1magtNr5tNBT4m89gYVVEZIqe1cGEyaCn78eIE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=dzOUnNOXXah5A7buIOGz8boxMztKtzbnnOJ/yBVlYa9+aBPrmyLTaQoEHVLANDDQ71xGkjlkfVvdRtkTHI11+A7c6aEwdNeqOQxOQHGroBB833D5tZScvqP42aAnN1l3hLz7DSQcZ2ZJTM9bcoMxR0ac6ZybJ5755P0YQTkqbXQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=SF3pdZUm; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="SF3pdZUm" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1741600463; h=from:from:reply-to: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=wtuqdOuiecVVRmmjSp3gslEg0ualkMi9F/wEULB6TGE=; b=SF3pdZUmMtenn1J/SiFXA2aTvqrk4wD9E6CL0mhR1b96djIJbEQOX9yy+7OXJUYfsliG38 uSAjavF4fVud3uoVnFjfL8fm+68800tDVGTowUGmllS4BrZpp9TwovWXjNsWCDpocMWtox x/uIW5RTgn0ROn/znZ0EMBfIesH5Mno= Received: from mail-wr1-f70.google.com (mail-wr1-f70.google.com [209.85.221.70]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-98-mxPikIGPPaOPG4ugOZIrUg-1; Mon, 10 Mar 2025 05:54:22 -0400 X-MC-Unique: mxPikIGPPaOPG4ugOZIrUg-1 X-Mimecast-MFC-AGG-ID: mxPikIGPPaOPG4ugOZIrUg_1741600461 Received: by mail-wr1-f70.google.com with SMTP id ffacd0b85a97d-39149cbc77dso479463f8f.3 for ; Mon, 10 Mar 2025 02:54:22 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741600461; x=1742205261; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:reply-to:user-agent:mime-version:date :message-id:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=wtuqdOuiecVVRmmjSp3gslEg0ualkMi9F/wEULB6TGE=; b=Lpb9oMg3cymQSg0DttweYeGz+YgRXjr7E5hiV58mtXZXhMyFtrJP6jmOBhOytXkGwv bYDIqUOr33TkoBfvizlt0Wz1lYTHS6qTRTVpV43hMyjcL3nAlc4V2U4ZR1n8LkTtqUAP 9sh+CTlDIeC0PdRo6oBeVk37PzRPVWTctAqG9D/w9XO83x8g0mwPbGn5M77/eugd7UFI G0Us14ETALa7uXxGr/BbN6VFUc2hlnomOMrBT4yAH4/nGSnj/fMjyzCaTc0jvEzJ9/d4 eKHn8vnxRk7sb+MKYKt45alnAVVkWeQ+OG0aR7dL/29hYocFbFI3kcr0m8pxY2/pAMec 027w== X-Forwarded-Encrypted: i=1; AJvYcCVtVX7mON4QNEQ2ibARzXUhK2N8qlTdcP0/ISqUdqzyvpono5mlDFe6T0jo1mmutNrH3FU=@vger.kernel.org X-Gm-Message-State: AOJu0Yw8gPT6zUsuLwCuR29VBaLnJ5kdT6EBBKStO0f2DKjNN7zlryEk UyJZgAGvcsFv5MSC1G76Bov+h0VAr9ZlH+gt6zv9pJbwzCSRjP32TWB7+frP/S3QdVtNZA9gykL Ak7lxXvhoewvGkQ0y9sfp/ylwh0V6H8aGOjlDyPEbbcOBUawpkg== X-Gm-Gg: ASbGncunMPOc+7OQY3czh1NSOSqOyl8FA+0QOa7jWdFYRDPjd8DkI+0PouUm+IgTqam LKVx693VHC2xtTWV0c6JEU9w0Eo29TpqiRJC9AtWNBElbMi0L11F33ELuWBQMToQ0wzZtvwqtgf m2/1U0oZgDpHylNCOyicttxnijzvj0tD61OZ3najK+eKric5UVr9TWpP4mbOG9kha8uO7QWR/4S A3dXi1MvlohrY9KwbY18j9hwLRb9tNRDbeCDCX2qxACM5zl2DRPTKtE1S/pWC+z1b5Q3II11rZf RLJjT4U0Kg/a/oxsZ3oGtIhl0cdO7zCJH6KAX8h1lvVSMGEoCrhJxOkK+tuHQ9o= X-Received: by 2002:a5d:47cc:0:b0:391:3049:d58d with SMTP id ffacd0b85a97d-39132b58ad8mr9968028f8f.0.1741600461035; Mon, 10 Mar 2025 02:54:21 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEgn6vs3wtpQflZqcFKB+5gsLSC3ji/MtXlKgd119Pz3EhyxOK5skvoV6airBMnFiGNkKyOOg== X-Received: by 2002:a5d:47cc:0:b0:391:3049:d58d with SMTP id ffacd0b85a97d-39132b58ad8mr9967987f8f.0.1741600460622; Mon, 10 Mar 2025 02:54:20 -0700 (PDT) Received: from ?IPV6:2a01:e0a:59e:9d80:527b:9dff:feef:3874? ([2a01:e0a:59e:9d80:527b:9dff:feef:3874]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3912bfb7ae4sm13985560f8f.5.2025.03.10.02.54.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 10 Mar 2025 02:54:19 -0700 (PDT) Message-ID: <35eb4589-fea5-47e6-a0f2-c30cc7afd72d@redhat.com> Date: Mon, 10 Mar 2025 10:54:16 +0100 Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Reply-To: eric.auger@redhat.com Subject: Re: [PATCH v2 10/21] qom: Introduce type_is_registered() Content-Language: en-US To: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= , qemu-devel@nongnu.org Cc: Yi Liu , Pierrick Bouvier , Alex Williamson , Christian Borntraeger , =?UTF-8?Q?Alex_Benn=C3=A9e?= , Tony Krowiak , Nicholas Piggin , Halil Pasic , Thomas Huth , David Hildenbrand , Igor Mammedov , Matthew Rosato , Tomita Moeko , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Eric Farman , Eduardo Habkost , Peter Xu , kvm@vger.kernel.org, Zhenzhong Duan , qemu-s390x@nongnu.org, Paolo Bonzini , Harsh Prateek Bora , =?UTF-8?Q?C=C3=A9dric_Le_Goater?= , Ilya Leoshkevich , Jason Herne , =?UTF-8?Q?Daniel_P=2E_Berrang=C3=A9?= , Richard Henderson References: <20250308230917.18907-1-philmd@linaro.org> <20250308230917.18907-11-philmd@linaro.org> From: Eric Auger In-Reply-To: <20250308230917.18907-11-philmd@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On 3/9/25 12:09 AM, Philippe Mathieu-Daudé wrote: > In order to be able to check whether a QOM type has been > registered, introduce the type_is_registered() helper. > > Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Eric Auger Eric > --- > include/qom/object.h | 8 ++++++++ > qom/object.c | 5 +++++ > 2 files changed, 13 insertions(+) > > diff --git a/include/qom/object.h b/include/qom/object.h > index 9192265db76..5b5333017e0 100644 > --- a/include/qom/object.h > +++ b/include/qom/object.h > @@ -898,6 +898,14 @@ Type type_register_static(const TypeInfo *info); > */ > void type_register_static_array(const TypeInfo *infos, int nr_infos); > > +/** > + * type_is_registered: > + * @typename: The @typename to check. > + * > + * Returns: %true if @typename has been registered, %false otherwise. > + */ > +bool type_is_registered(const char *typename); > + > /** > * DEFINE_TYPES: > * @type_array: The array containing #TypeInfo structures to register > diff --git a/qom/object.c b/qom/object.c > index 01618d06bd8..be442980049 100644 > --- a/qom/object.c > +++ b/qom/object.c > @@ -100,6 +100,11 @@ static TypeImpl *type_table_lookup(const char *name) > return g_hash_table_lookup(type_table_get(), name); > } > > +bool type_is_registered(const char *typename) > +{ > + return !!type_table_lookup(typename); > +} > + > static TypeImpl *type_new(const TypeInfo *info) > { > TypeImpl *ti = g_malloc0(sizeof(*ti));