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32 lines
1 KiB
C++
32 lines
1 KiB
C++
#ifndef LINUX_DETOUR_H
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#define LINUX_DETOUR_H
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#include <sys/syscall.h>
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#include <unistd.h>
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#include <pthread.h>
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#include <thread>
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class Linux_Detour
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{
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public:
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static int update_thread(pthread_t thread_id);
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static int transaction_begin();
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static int transaction_abort();
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static int transaction_commit();
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static int hook_func(void** ppOriginalFunc, void* _hook);
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static int unhook_func(void** ppOriginalFunc, void* _hook);
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private:
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static int hook_func_abs(void** ppOriginalFunc, void* _hook);
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static int hook_func_rel(void** ppOriginalFunc, void* _hook);
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Linux_Detour() = delete;
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Linux_Detour(Linux_Detour const&) = delete;
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Linux_Detour(Linux_Detour &&) = delete;
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Linux_Detour& operator=(Linux_Detour const&) = delete;
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Linux_Detour& operator=(Linux_Detour &&) = delete;
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};
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extern "C" void *elf_hook(char const *library_filename, void const *library_address, char const *function_name, void const *substitution_address);
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#endif // LINUX_DETOUR_H
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