| 1 | // (C) Copyright Michael Glassford 2004. |
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| 2 | // Use, modification and distribution are subject to the |
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| 3 | // Boost Software License, Version 1.0. (See accompanying file |
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| 4 | // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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| 5 | |
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| 6 | #include <boost/thread/detail/config.hpp> |
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| 7 | |
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| 8 | #if defined(BOOST_HAS_WINTHREADS) && defined(BOOST_THREAD_BUILD_DLL) |
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| 9 | |
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| 10 | #include <boost/thread/detail/tss_hooks.hpp> |
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| 11 | |
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| 12 | #define WIN32_LEAN_AND_MEAN |
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| 13 | #include <windows.h> |
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| 14 | |
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| 15 | #if defined(__BORLANDC__) |
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| 16 | extern "C" BOOL WINAPI DllEntryPoint(HINSTANCE /*hInstance*/, DWORD dwReason, LPVOID /*lpReserved*/) |
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| 17 | #else |
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| 18 | extern "C" BOOL WINAPI DllMain(HINSTANCE /*hInstance*/, DWORD dwReason, LPVOID /*lpReserved*/) |
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| 19 | #endif |
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| 20 | { |
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| 21 | switch(dwReason) |
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| 22 | { |
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| 23 | case DLL_PROCESS_ATTACH: |
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| 24 | { |
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| 25 | on_process_enter(); |
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| 26 | on_thread_enter(); |
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| 27 | break; |
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| 28 | } |
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| 29 | |
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| 30 | case DLL_THREAD_ATTACH: |
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| 31 | { |
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| 32 | on_thread_enter(); |
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| 33 | break; |
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| 34 | } |
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| 35 | |
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| 36 | case DLL_THREAD_DETACH: |
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| 37 | { |
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| 38 | on_thread_exit(); |
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| 39 | break; |
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| 40 | } |
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| 41 | |
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| 42 | case DLL_PROCESS_DETACH: |
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| 43 | { |
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| 44 | on_thread_exit(); |
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| 45 | on_process_exit(); |
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| 46 | break; |
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| 47 | } |
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| 48 | } |
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| 49 | |
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| 50 | return TRUE; |
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| 51 | } |
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| 52 | |
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| 53 | extern "C" void tss_cleanup_implemented(void) |
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| 54 | { |
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| 55 | /* |
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| 56 | This function's sole purpose is to cause a link error in cases where |
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| 57 | automatic tss cleanup is not implemented by Boost.Threads as a |
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| 58 | reminder that user code is responsible for calling the necessary |
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| 59 | functions at the appropriate times (and for implementing an a |
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| 60 | tss_cleanup_implemented() function to eliminate the linker's |
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| 61 | missing symbol error). |
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| 62 | |
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| 63 | If Boost.Threads later implements automatic tss cleanup in cases |
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| 64 | where it currently doesn't (which is the plan), the duplicate |
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| 65 | symbol error will warn the user that their custom solution is no |
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| 66 | longer needed and can be removed. |
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| 67 | */ |
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| 68 | } |
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| 69 | |
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| 70 | #endif //defined(BOOST_HAS_WINTHREADS) && defined(BOOST_THREAD_BUILD_DLL) |
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