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Diffstat (limited to 'winsup/mingw/mthr_init.c')
-rw-r--r--winsup/mingw/mthr_init.c76
1 files changed, 0 insertions, 76 deletions
diff --git a/winsup/mingw/mthr_init.c b/winsup/mingw/mthr_init.c
deleted file mode 100644
index 23f7966a0..000000000
--- a/winsup/mingw/mthr_init.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * mthr_init.c
- *
- * Do the thread-support DLL initialization.
- *
- * This file is used iff the following conditions are met:
- * - gcc uses -mthreads option
- * - user code uses C++ exceptions
- *
- * The sole job of the Mingw thread support DLL (MingwThr) is to catch
- * all the dying threads and clean up the data allocated in the TLSs
- * for exception contexts during C++ EH. Posix threads have key dtors,
- * but win32 TLS keys do not, hence the magic. Without this, there's at
- * least `24 * sizeof (void*)' bytes leaks for each catch/throw in each
- * thread.
- *
- * See mthr.c for all the magic.
- *
- * Created by Mumit Khan <khan@nanotech.wisc.edu>
- *
- */
-
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#undef WIN32_LEAN_AND_MEAN
-#include <stdio.h>
-
-BOOL APIENTRY DllMain (HANDLE hDllHandle, DWORD reason,
- LPVOID reserved /* Not used. */ );
-
-/*
- *----------------------------------------------------------------------
- *
- * DllMain --
- *
- * This routine is called by the Mingw32, Cygwin32 or VC++ C run
- * time library init code, or the Borland DllEntryPoint routine. It
- * is responsible for initializing various dynamically loaded
- * libraries.
- *
- * Results:
- * TRUE on sucess, FALSE on failure.
- *
- * Side effects:
- *
- *----------------------------------------------------------------------
- */
-BOOL APIENTRY
-DllMain (HANDLE hDllHandle /* Library instance handle. */,
- DWORD reason /* Reason this function is being called. */,
- LPVOID reserved /* Not used. */)
-{
-
- extern CRITICAL_SECTION __mingwthr_cs;
- extern void __mingwthr_run_key_dtors (DWORD);
-
- switch (reason)
- {
- case DLL_PROCESS_ATTACH:
- InitializeCriticalSection (&__mingwthr_cs);
- break;
-
- case DLL_PROCESS_DETACH:
- DeleteCriticalSection (&__mingwthr_cs);
- break;
-
- case DLL_THREAD_ATTACH:
- break;
-
- case DLL_THREAD_DETACH:
- __mingwthr_run_key_dtors (GetCurrentThreadId ());
- break;
- }
- return TRUE;
-}
-