f667a3247a
Don't double mount /dev and its subdirectories anymore. Instead, the first stage init is solely responsible for mounting it. Don't have init prepare the property space. This is the responsibility of the second stage init. Don't have SELinux use the property space to determine how we should be running. Instead, create a new function and extract the data we need directly from /proc/cmdline. SELinux needs this information in the first stage init process where the property service isn't available. Change-Id: I5b4f3bec79463a7381a68f30bdda78b5cc122a96
65 lines
1.8 KiB
C++
65 lines
1.8 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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#ifndef _INIT_UTIL_H_
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#define _INIT_UTIL_H_
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <string>
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#include <functional>
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#define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
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#define COLDBOOT_DONE "/dev/.coldboot_done"
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int mtd_name_to_number(const char *name);
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int create_socket(const char *name, int type, mode_t perm,
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uid_t uid, gid_t gid, const char *socketcon);
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bool read_file(const char* path, std::string* content);
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int write_file(const char* path, const char* content);
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time_t gettime();
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uint64_t gettime_ns();
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class Timer {
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public:
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Timer() : t0(gettime_ns()) {
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}
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double duration() {
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return static_cast<double>(gettime_ns() - t0) / 1000000000.0;
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}
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private:
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uint64_t t0;
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};
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unsigned int decode_uid(const char *s);
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int mkdir_recursive(const char *pathname, mode_t mode);
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void sanitize(char *p);
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void make_link(const char *oldpath, const char *newpath);
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void remove_link(const char *oldpath, const char *newpath);
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int wait_for_file(const char *filename, int timeout);
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void open_devnull_stdio(void);
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void import_kernel_cmdline(bool in_qemu, std::function<void(char*,bool)>);
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int make_dir(const char *path, mode_t mode);
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int restorecon(const char *pathname);
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int restorecon_recursive(const char *pathname);
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#endif
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