| /* This is simple DLL library which uses CRT dtor TLS callback */ |
| |
| #include <corecrt_startup.h> |
| |
| #ifndef WIN32_LEAN_AND_MEAN |
| #define WIN32_LEAN_AND_MEAN |
| #endif |
| #include <windows.h> |
| |
| static int *process_or_thread_detach_var = NULL; |
| |
| __attribute__((dllexport)) |
| void set_process_or_thread_detach_var(int *var) |
| { |
| process_or_thread_detach_var = var; |
| } |
| |
| static void __cdecl oneshot_dtor_tls_callback(void) |
| { |
| if (process_or_thread_detach_var) |
| (*process_or_thread_detach_var)++; |
| } |
| |
| /* Register oneshot_dtor_tls_callback as oneshot CRT dtor TLS callback */ |
| extern int __cdecl __tlregdtor(_PVFV func); |
| __attribute__((dllexport)) |
| int register_thread_detach_for_current_thread(void) |
| { |
| return __tlregdtor(&oneshot_dtor_tls_callback); |
| } |
