platform_system_core/init/mount_namespace.h
Kiyoung Kim 0cbee0de2a Check if service is executed before APEX is ready
Any service which is executed when Runtime apex is mounted, but
linkerconfig is not updated can fail to be executed due to missing
information in ld.config.txt. This change updates init to have a status
variable which contains if current mount namespace is default
and APEX is not ready from ld.config.txt, and use bootstrap namespace if
it is not ready.

Bug: 181348374
Test: cuttlefish boot succeeded
Change-Id: Ia574b1fad2110d4e68586680dacbe6137186546e
2021-03-05 16:42:20 +09:00

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981 B
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/*
* Copyright (C) 2019 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.
*/
#pragma once
#include <android-base/result.h>
namespace android {
namespace init {
enum MountNamespace { NS_BOOTSTRAP, NS_DEFAULT };
bool SetupMountNamespaces();
base::Result<void> SwitchToMountNamespaceIfNeeded(MountNamespace target_mount_namespace);
base::Result<MountNamespace> GetCurrentMountNamespace();
} // namespace init
} // namespace android