lib/krb5/dll.c

   1 /***********************************************************************
   2  * Copyright (c) 2009, Secure Endpoints Inc.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
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   9  * - Redistributions of source code must retain the above copyright
  10  *   notice, this list of conditions and the following disclaimer.
  11  *
  12  * - Redistributions in binary form must reproduce the above copyright
  13  *   notice, this list of conditions and the following disclaimer in
  14  *   the documentation and/or other materials provided with the
  15  *   distribution.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  18  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  19  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  20  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
  21  * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
  22  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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  25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  26  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  27  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  28  * OF THE POSSIBILITY OF SUCH DAMAGE.
  29  *
  30  **********************************************************************/
  31
  32 #include<windows.h>
  33
  34 extern void heim_w32_service_thread_detach(void *);
  35
  36 HINSTANCE _krb5_hInstance = NULL;
  37
  38 #if NTDDI_VERSION >= NTDDI_VISTA
  39 extern BOOL WINAPI
  40 _hc_w32crypto_DllMain(HINSTANCE hinstDLL,
  41                       DWORD fdwReason,
  42                       LPVOID lpvReserved);
  43 #endif
  44
  45 BOOL WINAPI DllMain(HINSTANCE hinstDLL,
  46                     DWORD fdwReason,
  47                     LPVOID lpvReserved)
  48 {
  49 #if NTDDI_VERSION >= NTDDI_VISTA
  50     BOOL ret;
  51
  52     ret = _hc_w32crypto_DllMain(hinstDLL, fdwReason, lpvReserved);
  53     if (!ret)
  54         return ret;
  55 #endif
  56
  57     switch (fdwReason) {
  58     case DLL_PROCESS_ATTACH:
  59
  60         _krb5_hInstance = hinstDLL;
  61         return TRUE;
  62
  63     case DLL_PROCESS_DETACH:
  64         return FALSE;
  65
  66     case DLL_THREAD_ATTACH:
  67         return FALSE;
  68
  69     case DLL_THREAD_DETACH:
  70         heim_w32_service_thread_detach(NULL);
  71         return FALSE;
  72     }
  73
  74     return FALSE;
  75 }
  76