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Minor fix for Linux experimental build to load .so files properly #323

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Merged
Detanup01 merged 1 commit into from
Aug 15, 2025
Merged

Minor fix for Linux experimental build to load .so files properly #323

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26 changes: 18 additions & 8 deletions dll/base.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -658,15 +658,25 @@ BOOL WINAPI DllMain( HINSTANCE, DWORD dwReason, LPVOID )

#else

__attribute__((__constructor__)) static void lib_base_entry()
{
load_dlls();
}

__attribute__((__destructor__)) static void lib_base_exit()
{
unload_dlls();
}
// this acts as both an entry and an exit points for the library
// avoid "__attribute__((__constructor__))" and "__attribute__((__destructor__))"
// since they run before the C+++ runtime has been initialized
// causing problems related to uninitialized global objects
struct CppRuntimeTrick {
CppRuntimeTrick()
{
PRINT_DEBUG_ENTRY();
load_dlls();
}

~CppRuntimeTrick()
{
PRINT_DEBUG_ENTRY();
unload_dlls();
}
} static g_cpp_rt{};


void set_whitelist_ips(uint32_t *from, uint32_t *to, unsigned num_ips)
{
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7 changes: 4 additions & 3 deletions dll/dll.cpp
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Expand Up @@ -347,7 +347,7 @@ STEAMAPI_API steam_bool S_CALLTYPE SteamAPI_Init()
// call this first since it loads old interfaces
Steam_Client* client = get_steam_client();

#ifdef EMU_EXPERIMENTAL_BUILD
#if defined(EMU_EXPERIMENTAL_BUILD) && defined(__WINDOWS__)
crack_SteamAPI_Init();
#endif

Expand Down Expand Up @@ -446,10 +446,11 @@ STEAMAPI_API steam_bool S_CALLTYPE SteamAPI_RestartAppIfNecessary( uint32 unOwnA

// call this first since it loads old interfaces
Steam_Client* client = get_steam_client();
#ifdef EMU_EXPERIMENTAL_BUILD

#if defined(EMU_EXPERIMENTAL_BUILD) && defined(__WINDOWS__)
crack_SteamAPI_RestartAppIfNecessary(unOwnAppID);
#endif

client->setAppID(unOwnAppID);
return false;
}
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2 changes: 1 addition & 1 deletion dll/dll/base.h
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Expand Up @@ -55,7 +55,7 @@ unsigned int file_size_(const std::string &full_path);
void set_whitelist_ips(uint32_t *from, uint32_t *to, unsigned num_ips);


#ifdef EMU_EXPERIMENTAL_BUILD
#if defined(EMU_EXPERIMENTAL_BUILD) && defined(__WINDOWS__)
bool crack_SteamAPI_RestartAppIfNecessary(uint32 unOwnAppID);
bool crack_SteamAPI_Init();
#endif
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12 changes: 2 additions & 10 deletions premake5.lua
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Expand Up @@ -840,12 +840,8 @@ project "api_experimental"
filter {} -- reset the filter and remove all active keywords
defines { -- added to all filters, later defines will be appended
"EMU_OVERLAY", "ImTextureID=ImU64",
"EMU_EXPERIMENTAL_BUILD",
}
-- Windows defines
filter { "system:windows" }
defines {
"EMU_EXPERIMENTAL_BUILD",
}


-- include dir
Expand Down Expand Up @@ -975,12 +971,8 @@ project "steamclient_experimental"
filter {} -- reset the filter and remove all active keywords
defines { -- added to all filters, later defines will be appended
"STEAMCLIENT_DLL", "EMU_OVERLAY", "ImTextureID=ImU64",
"EMU_EXPERIMENTAL_BUILD",
}
-- Windows defines
filter { "system:windows" }
defines {
"EMU_EXPERIMENTAL_BUILD",
}


-- include dir
Expand Down