Merge changes from topic "thirtytwo" (ab05f631) · Commits · e / os / android_hardware_interfaces

common/aidl/aidl_api/android.hardware.common/current/android/hardware/common/SynchronizedReadWrite.aidl

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		///////////////////////////////////////////////////////////////////////////////
		// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
		///////////////////////////////////////////////////////////////////////////////

		// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
		// edit this file. It looks like you are doing that because you have modified
		// an AIDL interface in a backward-incompatible way, e.g., deleting a function
		// from an interface or a field from a parcelable and it broke the build. That
		// breakage is intended.
		//
		// You must not make a backward incompatible changes to the AIDL files built
		// with the aidl_interface module type with versions property set. The module
		// type is used to build AIDL files in a way that they can be used across
		// independently updatable components of the system. If a device is shipped
		// with such a backward incompatible change, it has a high risk of breaking
		// later when a module using the interface is updated, e.g., Mainline modules.

		package android.hardware.common;
		@VintfStability
		enum SynchronizedReadWrite {
		EMPTY = 0,
		}

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		///////////////////////////////////////////////////////////////////////////////
		// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
		///////////////////////////////////////////////////////////////////////////////

		// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
		// edit this file. It looks like you are doing that because you have modified
		// an AIDL interface in a backward-incompatible way, e.g., deleting a function
		// from an interface or a field from a parcelable and it broke the build. That
		// breakage is intended.
		//
		// You must not make a backward incompatible changes to the AIDL files built
		// with the aidl_interface module type with versions property set. The module
		// type is used to build AIDL files in a way that they can be used across
		// independently updatable components of the system. If a device is shipped
		// with such a backward incompatible change, it has a high risk of breaking
		// later when a module using the interface is updated, e.g., Mainline modules.

		package android.hardware.common;
		@VintfStability
		enum UnsynchronizedWrite {
		EMPTY = 0,
		}

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		@@ -22,9 +22,12 @@ import android.hardware.common.GrantorDescriptor;
		* For use with libfmq. This is created from an instance of AidlMessageQueue,
		* and is used to pass information required to create another instance of that
		* queue for fast communication.
		* T - is used to specify the type of the payload
		* Flavor - is used to specify the type of the queue using
		* android.hardware.common.SynchronizedReadWrite or UnsynchronizedWrite
		*/
		@VintfStability
		parcelable MQDescriptor {
		parcelable MQDescriptor<T, Flavor> {
		/*
		* Describes each of the grantors for the message queue. They are used to
		* get the readptr, writeptr, dataptr, and the optional EventFlag word

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		/*
		* Copyright 2020 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.hardware.common;

		/*
		* For use with android.hardware.common.MQDescriptor to specify which type of
		* queue to use. SynchronizedReadWrite is single reader, single writer, with no
		* overflow. All messages written need to be read.
		*/
		@VintfStability
		enum SynchronizedReadWrite {
		EMPTY,
		}

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		/*
		* Copyright 2020 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.hardware.common;

		/*
		* For use with android.hardware.common.MQDescriptor to specify which type of
		* queue to use. UnsynchronizedWrite is single writer, multiple reader, with
		* overflow. If messages are not read fast enough, they can be overwritten.
		*/
		@VintfStability
		enum UnsynchronizedWrite {
		EMPTY,
		}