2 * Copyright (C) 2016 The Android Open Source Project
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in
12 * the documentation and/or other materials provided with the
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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29 #ifndef __LINKER_MAIN_H
30 #define __LINKER_MAIN_H
32 #include <android/dlext.h>
34 #include "linker_namespaces.h"
35 #include "linker_soinfo.h"
37 class ProtectedDataGuard {
40 ~ProtectedDataGuard();
43 void protect_data(int protection);
44 static size_t ref_count_;
47 void init_default_namespace(const char* executable_path);
48 soinfo* soinfo_alloc(android_namespace_t* ns, const char* name,
49 struct stat* file_stat, off64_t file_offset,
52 bool find_libraries(android_namespace_t* ns,
54 const char* const library_names[],
55 size_t library_names_count,
57 std::vector<soinfo*>* ld_preloads,
58 size_t ld_preloads_count,
60 const android_dlextinfo* extinfo,
62 bool search_linked_namespaces);
64 void solist_add_soinfo(soinfo* si);
65 bool solist_remove_soinfo(soinfo* si);
66 soinfo* solist_get_head();
67 soinfo* solist_get_somain();