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Diffstat (limited to 'src/utils/dllinit.c')
| -rw-r--r-- | src/utils/dllinit.c | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/src/utils/dllinit.c b/src/utils/dllinit.c deleted file mode 100644 index 66859149d51..00000000000 --- a/src/utils/dllinit.c +++ /dev/null @@ -1,114 +0,0 @@ -/* $PostgreSQL: pgsql/src/utils/dllinit.c,v 1.17 2006/03/11 04:38:42 momjian Exp $ */ - -#ifdef __CYGWIN__ -#include <cygwin/version.h> -#endif -#if CYGWIN_VERSION_DLL_MAJOR < 1001 - -/* dllinit.c -- Portable DLL initialization. - Copyright (C) 1998 Free Software Foundation, Inc. - Contributed by Mumit Khan (khan@xraylith.wisc.edu). - - I've used DllMain as the DLL "main" since that's the most common - usage. MSVC and Mingw32 both default to DllMain as the standard - callback from the linker entry point. Cygwin32 b19+ uses essentially - the same, albeit slightly differently implemented, scheme. Please - see DECLARE_CYGWIN_DLL macro in <cygwin32/cygwin_dll.h> for more - info on how Cygwin32 uses the callback function. - - The real entry point is typically always defined by the runtime - library, and usually never overridden by (casual) user. What you can - override however is the callback routine that the entry point calls, - and this file provides such a callback function, DllMain. - - Mingw32: The default entry point for mingw32 is DllMainCRTStartup - which is defined in libmingw32.a This in turn calls DllMain which is - defined here. If not defined, there is a stub in libmingw32.a which - does nothing. - - Cygwin32: The default entry point for cygwin32 b19 or newer is - __cygwin32_dll_entry which is defined in libcygwin.a. This in turn - calls the routine you supply to the DECLARE_CYGWIN_DLL (see below) - and, for this example, I've chose DllMain to be consistent with all - the other platforms. - - MSVC: MSVC runtime calls DllMain, just like Mingw32. - - Summary: If you need to do anything special in DllMain, just add it - here. Otherwise, the default setup should be just fine for 99%+ of - the time. I strongly suggest that you *not* change the entry point, - but rather change DllMain as appropriate. - - */ - - -#define WIN32_LEAN_AND_MEAN -#include <windows.h> -#undef WIN32_LEAN_AND_MEAN -#include <stdio.h> - -BOOL APIENTRY DllMain(HINSTANCE hInst, DWORD reason, - LPVOID reserved /* Not used. */ ); - -#ifdef __CYGWIN__ - -#include <cygwin/cygwin_dll.h> -DECLARE_CYGWIN_DLL(DllMain); -/* save hInstance from DllMain */ -HINSTANCE __hDllInstance_base; -#endif /* __CYGWIN__ */ - -struct _reent *_impure_ptr; - -extern struct _reent *__imp_reent_data; - -/* - *---------------------------------------------------------------------- - * - * 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( - HINSTANCE hInst /* Library instance handle. */ , - DWORD reason /* Reason this function is being called. */ , - LPVOID reserved /* Not used. */ ) -{ - -#ifdef __CYGWIN__ - __hDllInstance_base = hInst; -#endif /* __CYGWIN__ */ - -#ifdef __CYGWIN__ - _impure_ptr = __imp_reent_data; -#endif - - switch (reason) - { - case DLL_PROCESS_ATTACH: - break; - - case DLL_PROCESS_DETACH: - break; - - case DLL_THREAD_ATTACH: - break; - - case DLL_THREAD_DETACH: - break; - } - return TRUE; -} - -#endif /* CYGWIN_VERSION_DLL_MAJOR < 1001 */ |