From patchwork Thu Sep 24 09:22:54 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paolo Bonzini X-Patchwork-Id: 11796935 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 4DA40618 for ; Thu, 24 Sep 2020 10:21:08 +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 C8BEE23741 for ; Thu, 24 Sep 2020 10:21:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="huqnO0qT" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C8BEE23741 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]:59206 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kLON8-00016a-Je for patchwork-qemu-devel@patchwork.kernel.org; Thu, 24 Sep 2020 06:21:06 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:39562) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kLNUY-00033P-Db for qemu-devel@nongnu.org; Thu, 24 Sep 2020 05:24:42 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:41944) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kLNUW-0006Ce-2F for qemu-devel@nongnu.org; Thu, 24 Sep 2020 05:24:42 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1600939479; 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=neynTPykMVT69D9xSmX+p5xUsT3sYnJigTKUA/YKnIo=; b=huqnO0qTfDaoBhTRowkijprOG6p2/XQmaDrT6v3BsoSDQ6a/xw87Y/3gdBZI6BmSoDvDAz XuSmvqjZnjSL2o9vsiWAi6+YwBCGsgwdGRSstIr75xOGkhnEPzQAQCnaQH1OC6M1XvOWnh dFwH2msvAzM6HODdQR8ehYgwi1RJ4IA= 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-555-3CLcmmiDPde59O834i7AGw-1; Thu, 24 Sep 2020 05:24:37 -0400 X-MC-Unique: 3CLcmmiDPde59O834i7AGw-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 6742C87137B for ; Thu, 24 Sep 2020 09:24:36 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id 53FC85C1C7; Thu, 24 Sep 2020 09:24:33 +0000 (UTC) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PULL 72/92] qom: Add code block markup to all code blocks Date: Thu, 24 Sep 2020 05:22:54 -0400 Message-Id: <20200924092314.1722645-73-pbonzini@redhat.com> In-Reply-To: <20200924092314.1722645-1-pbonzini@redhat.com> References: <20200924092314.1722645-1-pbonzini@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=pbonzini@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=216.205.24.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/22 23:02:20 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -32 X-Spam_score: -3.3 X-Spam_bar: --- X-Spam_report: (-3.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.228, 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=ham 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: Eduardo Habkost Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" From: Eduardo Habkost Convert all example/codelisting markup to Sphinx code-block. There are a few sections where backslashes at the end of lines break code formatting. A comment was added noting that this is an issue. Signed-off-by: Eduardo Habkost Message-Id: <20200910221526.10041-8-ehabkost@redhat.com> Signed-off-by: Paolo Bonzini --- include/qom/object.h | 135 ++++++++++++++++++------------------------- 1 file changed, 56 insertions(+), 79 deletions(-) diff --git a/include/qom/object.h b/include/qom/object.h index d96ac334c8..d839a2c39f 100644 --- a/include/qom/object.h +++ b/include/qom/object.h @@ -31,6 +31,8 @@ typedef struct InterfaceInfo InterfaceInfo; /** * DOC: * + * .. highlight:: c + * * The QEMU Object Model provides a framework for registering user creatable * types and instantiating objects from those types. QOM provides the following * features: @@ -39,9 +41,9 @@ typedef struct InterfaceInfo InterfaceInfo; * - Support for single-inheritance of types * - Multiple inheritance of stateless interfaces * - * - * Creating a minimal type - * + * .. code-block:: c + * :caption: Creating a minimal type + * * #include "qdev.h" * * #define TYPE_MY_DEVICE "my-device" @@ -68,8 +70,6 @@ typedef struct InterfaceInfo InterfaceInfo; * } * * type_init(my_device_register_types) - * - * * * In the above example, we create a simple type that is described by #TypeInfo. * #TypeInfo describes information about the type including what it inherits @@ -78,8 +78,8 @@ typedef struct InterfaceInfo InterfaceInfo; * Alternatively several static types could be registered using helper macro * DEFINE_TYPES() * - * - * + * .. code-block:: c + * * static const TypeInfo device_types_info[] = { * { * .name = TYPE_MY_DEVICE_A, @@ -94,8 +94,6 @@ typedef struct InterfaceInfo InterfaceInfo; * }; * * DEFINE_TYPES(device_types_info) - * - * * * Every type has an #ObjectClass associated with it. #ObjectClass derivatives * are instantiated dynamically but there is only ever one instance for any @@ -108,17 +106,19 @@ typedef struct InterfaceInfo InterfaceInfo; * OBJECT_CHECK() and OBJECT_CLASS_CHECK() to make it easier to convert to a * specific type: * - * - * Typecasting macros - * + * .. kernel-doc messes up with the code block below because of the + * backslash at the end of lines. This will be fixes if we move this + * content to qom.rst. + * + * .. code-block:: c + * :caption: Typecasting macros + * * #define MY_DEVICE_GET_CLASS(obj) \ * OBJECT_GET_CLASS(MyDeviceClass, obj, TYPE_MY_DEVICE) * #define MY_DEVICE_CLASS(klass) \ * OBJECT_CLASS_CHECK(MyDeviceClass, klass, TYPE_MY_DEVICE) * #define MY_DEVICE(obj) \ * OBJECT_CHECK(MyDevice, obj, TYPE_MY_DEVICE) - * - * * * Class Initialization * ==================== @@ -141,9 +141,9 @@ typedef struct InterfaceInfo InterfaceInfo; * its virtual functions. Here is how the above example might be modified * to introduce an overridden virtual function: * - * - * Overriding a virtual function - * + * .. code-block:: c + * :caption: Overriding a virtual function + * * #include "qdev.h" * * void my_device_class_init(ObjectClass *klass, void *class_data) @@ -158,16 +158,14 @@ typedef struct InterfaceInfo InterfaceInfo; * .instance_size = sizeof(MyDevice), * .class_init = my_device_class_init, * }; - * - * * * Introducing new virtual methods requires a class to define its own * struct and to add a .class_size member to the #TypeInfo. Each method * will also have a wrapper function to call it easily: * - * - * Defining an abstract class - * + * .. code-block:: c + * :caption: Defining an abstract class + * * #include "qdev.h" * * typedef struct MyDeviceClass @@ -191,8 +189,6 @@ typedef struct InterfaceInfo InterfaceInfo; * * klass->frobnicate(obj); * } - * - * * * Interfaces * ========== @@ -230,13 +226,13 @@ typedef struct InterfaceInfo InterfaceInfo; * * To invoke the method being overridden, the preferred solution is to store * the original value in the overriding class before overriding the method. - * This corresponds to |[ {super,base}.method(...) ]| in Java and C# + * This corresponds to ``{super,base}.method(...)`` in Java and C# * respectively; this frees the overriding class from hardcoding its parent * class, which someone might choose to change at some point. * - * - * Overriding a virtual method - * + * .. code-block:: c + * :caption: Overriding a virtual method + * * typedef struct MyState MyState; * * typedef void (*MyDoSomething)(MyState *obj); @@ -297,8 +293,6 @@ typedef struct InterfaceInfo InterfaceInfo; * .class_size = sizeof(DerivedClass), * .class_init = derived_class_init, * }; - * - * * * Alternatively, object_class_by_name() can be used to obtain the class and * its non-overridden methods for a specific type. This would correspond to @@ -320,18 +314,16 @@ typedef struct InterfaceInfo InterfaceInfo; * OBJECT_DECLARE_SIMPLE_TYPE macro is suitable, and is commonly placed * in the header file: * - * - * Declaring a simple type - * + * .. code-block:: c + * :caption: Declaring a simple type + * * OBJECT_DECLARE_SIMPLE_TYPE(MyDevice, my_device, MY_DEVICE, DEVICE) - * - * * * This is equivalent to the following: * - * - * Expansion from declaring a simple type - * + * .. code-block:: c + * :caption: Expansion from declaring a simple type + * * typedef struct MyDevice MyDevice; * typedef struct MyDeviceClass MyDeviceClass; * @@ -347,8 +339,6 @@ typedef struct InterfaceInfo InterfaceInfo; * struct MyDeviceClass { * DeviceClass parent_class; * }; - * - * * * The 'struct MyDevice' needs to be declared separately. * If the type requires virtual functions to be declared in the class @@ -359,18 +349,16 @@ typedef struct InterfaceInfo InterfaceInfo; * To implement the type, the OBJECT_DEFINE macro family is available. * In the simple case the OBJECT_DEFINE_TYPE macro is suitable: * - * - * Defining a simple type - * + * .. code-block:: c + * :caption: Defining a simple type + * * OBJECT_DEFINE_TYPE(MyDevice, my_device, MY_DEVICE, DEVICE) - * - * * * This is equivalent to the following: * - * - * Expansion from defining a simple type - * + * .. code-block:: c + * :caption: Expansion from defining a simple type + * * static void my_device_finalize(Object *obj); * static void my_device_class_init(ObjectClass *oc, void *data); * static void my_device_init(Object *obj); @@ -391,8 +379,6 @@ typedef struct InterfaceInfo InterfaceInfo; * type_register_static(&my_device_info); * } * type_init(my_device_register_types); - * - * * * This is sufficient to get the type registered with the type * system, and the three standard methods now need to be implemented @@ -402,24 +388,20 @@ typedef struct InterfaceInfo InterfaceInfo; * OBJECT_DEFINE_TYPE_WITH_INTERFACES() macro can be used instead. * This accepts an array of interface type names. * - * - * Defining a simple type implementing interfaces - * + * .. code-block:: c + * :caption: Defining a simple type implementing interfaces + * * OBJECT_DEFINE_TYPE_WITH_INTERFACES(MyDevice, my_device, * MY_DEVICE, DEVICE, * { TYPE_USER_CREATABLE }, { NULL }) - * - * * * If the type is not intended to be instantiated, then then * the OBJECT_DEFINE_ABSTRACT_TYPE() macro can be used instead: * - * - * Defining a simple type - * + * .. code-block:: c + * :caption: Defining a simple abstract type + * * OBJECT_DEFINE_ABSTRACT_TYPE(MyDevice, my_device, MY_DEVICE, DEVICE) - * - * */ @@ -982,9 +964,9 @@ Object *object_new(const char *typename); * object will be marked complete once all the properties have been * processed. * - * - * Creating an object with properties - * + * .. code-block:: c + * :caption: Creating an object with properties + * * Error *err = NULL; * Object *obj; * @@ -1001,8 +983,6 @@ Object *object_new(const char *typename); * if (!obj) { * error_reportf_err(err, "Cannot create memory backend: "); * } - * - * * * The returned object will have one stable reference maintained * for as long as it is present in the object hierarchy. @@ -1051,9 +1031,9 @@ void object_apply_compat_props(Object *obj); * strings. The propname of %NULL indicates the end of the property * list. * - * - * Update an object's properties - * + * .. code-block:: c + * :caption: Update an object's properties + * * Error *err = NULL; * Object *obj = ...get / create object...; * @@ -1066,8 +1046,6 @@ void object_apply_compat_props(Object *obj); * NULL)) { * error_reportf_err(err, "Cannot set properties: "); * } - * - * * * The returned object will have one stable reference maintained * for as long as it is present in the object hierarchy. @@ -1155,10 +1133,11 @@ bool object_initialize_child_with_propsv(Object *parentobj, * object. * @type: The name of the type of the object to instantiate. * - * This is like - * object_initialize_child_with_props(parent, propname, - * child, sizeof(*child), type, - * &error_abort, NULL) + * This is like:: + * + * object_initialize_child_with_props(parent, propname, + * child, sizeof(*child), type, + * &error_abort, NULL) */ #define object_initialize_child(parent, propname, child, type) \ object_initialize_child_internal((parent), (propname), \ @@ -1517,9 +1496,9 @@ typedef struct ObjectPropertyIterator { * * Typical usage pattern would be * - * - * Using object property iterators - * + * .. code-block:: c + * :caption: Using object property iterators + * * ObjectProperty *prop; * ObjectPropertyIterator iter; * @@ -1527,8 +1506,6 @@ typedef struct ObjectPropertyIterator { * while ((prop = object_property_iter_next(&iter))) { * ... do something with prop ... * } - * - * */ void object_property_iter_init(ObjectPropertyIterator *iter, Object *obj);