0cbee0de2a
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
107 lines
3.5 KiB
C++
107 lines
3.5 KiB
C++
/*
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* Copyright (C) 2010 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <chrono>
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#include <functional>
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#include <string>
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#include <vector>
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#include <android-base/chrono_utils.h>
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#include "fscrypt_init_extensions.h"
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#include "result.h"
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using android::base::boot_clock;
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namespace android {
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namespace init {
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enum mount_mode {
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MOUNT_MODE_DEFAULT = 0,
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MOUNT_MODE_EARLY = 1,
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MOUNT_MODE_LATE = 2,
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};
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static const char kColdBootDoneProp[] = "ro.cold_boot_done";
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extern void (*trigger_shutdown)(const std::string& command);
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Result<int> CreateSocket(const std::string& name, int type, bool passcred, mode_t perm, uid_t uid,
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gid_t gid, const std::string& socketcon);
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Result<std::string> ReadFile(const std::string& path);
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Result<void> WriteFile(const std::string& path, const std::string& content);
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Result<uid_t> DecodeUid(const std::string& name);
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bool mkdir_recursive(const std::string& pathname, mode_t mode);
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int wait_for_file(const char *filename, std::chrono::nanoseconds timeout);
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void ImportKernelCmdline(const std::function<void(const std::string&, const std::string&)>&);
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void ImportBootconfig(const std::function<void(const std::string&, const std::string&)>&);
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bool make_dir(const std::string& path, mode_t mode);
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bool is_dir(const char* pathname);
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Result<std::string> ExpandProps(const std::string& src);
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// Returns the platform's Android DT directory as specified in the kernel cmdline.
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// If the platform does not configure a custom DT path, returns the standard one (based in procfs).
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const std::string& get_android_dt_dir();
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// Reads or compares the content of device tree file under the platform's Android DT directory.
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bool read_android_dt_file(const std::string& sub_path, std::string* dt_content);
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bool is_android_dt_value_expected(const std::string& sub_path, const std::string& expected_content);
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bool IsLegalPropertyName(const std::string& name);
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Result<void> IsLegalPropertyValue(const std::string& name, const std::string& value);
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struct MkdirOptions {
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std::string target;
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mode_t mode;
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uid_t uid;
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gid_t gid;
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FscryptAction fscrypt_action;
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std::string ref_option;
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};
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Result<MkdirOptions> ParseMkdir(const std::vector<std::string>& args);
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struct MountAllOptions {
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std::vector<std::string> rc_paths;
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std::string fstab_path;
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mount_mode mode;
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bool import_rc;
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};
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Result<MountAllOptions> ParseMountAll(const std::vector<std::string>& args);
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Result<std::pair<int, std::vector<std::string>>> ParseRestorecon(
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const std::vector<std::string>& args);
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Result<std::string> ParseSwaponAll(const std::vector<std::string>& args);
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Result<std::string> ParseUmountAll(const std::vector<std::string>& args);
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void SetStdioToDevNull(char** argv);
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void InitKernelLogging(char** argv);
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bool IsRecoveryMode();
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bool IsDefaultMountNamespaceReady();
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void SetDefaultMountNamespaceReady();
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} // namespace init
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} // namespace android
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