Add health.filesystem HAL. (bbc5940f) · Commits · e / os / android_hardware_interfaces

health/filesystem/1.0/Android.bp

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		// This file is autogenerated by hidl-gen -Landroidbp.

		hidl_interface {
		name: "android.hardware.health.filesystem@1.0",
		root: "android.hardware",
		vndk: {
		enabled: true,
		},
		srcs: [
		"types.hal",
		"IFileSystem.hal",
		],
		interfaces: [
		"android.hidl.base@1.0",
		],
		types: [
		"Result",
		],
		gen_java: true,
		}

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		/*
		* Copyright (C) 2018 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.health.filesystem@1.0;

		/**
		* IFileSystem is an interface that provides operations on underlying storage
		* devices, including flash memory.
		*/
		interface IFileSystem {
		/**
		* Start garbage collection on the driver of storage devices. This function
		* must be called at regular intervals when it is a good time for a
		* longer-running cleanup tasks.
		*
		* @return result Execution result. See documentation for Result for
		* details.
		*/
		garbageCollect() generates (Result result);
		};

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		/*
		* Copyright (C) 2018 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.health.filesystem@1.0;

		/**
		* Status values for HAL methods.
		*/
		enum Result : uint32_t {
		/**
		* Execution of the method is successful.
		*/
		SUCCESS = 0,
		/**
		* Execution of the method timed out.
		*/
		TIMEOUT,
		/**
		* An IO error is encountered when the HAL communicates with the device.
		*/
		IO_ERROR,
		/**
		* An unknown error is encountered.
		*/
		UNKNOWN_ERROR,
		};