quickjs-tart

quickjs-based runtime for wallet-core logic
Log | Files | Refs | README | LICENSE

dllmain.c (2268B)

      1 /***************************************************************************
      2  *                                  _   _ ____  _
      3  *  Project                     ___| | | |  _ \| |
      4  *                             / __| | | | |_) | |
      5  *                            | (__| |_| |  _ <| |___
      6  *                             \___|\___/|_| \_\_____|
      7  *
      8  * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
      9  *
     10  * This software is licensed as described in the file COPYING, which
     11  * you should have received as part of this distribution. The terms
     12  * are also available at https://curl.se/docs/copyright.html.
     13  *
     14  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
     15  * copies of the Software, and permit persons to whom the Software is
     16  * furnished to do so, under the terms of the COPYING file.
     17  *
     18  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
     19  * KIND, either express or implied.
     20  *
     21  * SPDX-License-Identifier: curl
     22  *
     23  ***************************************************************************/
     24 
     25 #include "curl_setup.h"
     26 
     27 #ifdef USE_OPENSSL
     28 #include <openssl/crypto.h>
     29 #endif
     30 
     31 /* The last 3 #include files should be in this order */
     32 #include "curl_printf.h"
     33 #include "curl_memory.h"
     34 #include "memdebug.h"
     35 
     36 /* DllMain() must only be defined for Windows DLL builds. */
     37 #if defined(_WIN32) && !defined(CURL_STATICLIB)
     38 
     39 #if defined(USE_OPENSSL) && \
     40     !defined(OPENSSL_IS_AWSLC) && \
     41     !defined(OPENSSL_IS_BORINGSSL) && \
     42     !defined(LIBRESSL_VERSION_NUMBER) && \
     43     (OPENSSL_VERSION_NUMBER >= 0x10100000L)
     44 #define PREVENT_OPENSSL_MEMLEAK
     45 #endif
     46 
     47 #ifdef PREVENT_OPENSSL_MEMLEAK
     48 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved);
     49 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
     50 {
     51   (void)hinstDLL;
     52   (void)lpvReserved;
     53 
     54   switch(fdwReason) {
     55   case DLL_PROCESS_ATTACH:
     56     break;
     57   case DLL_PROCESS_DETACH:
     58     break;
     59   case DLL_THREAD_ATTACH:
     60     break;
     61   case DLL_THREAD_DETACH:
     62     /* Call OPENSSL_thread_stop to prevent a memory leak in case OpenSSL is
     63        linked statically.
     64        https://github.com/curl/curl/issues/12327#issuecomment-1826405944 */
     65     OPENSSL_thread_stop();
     66     break;
     67   }
     68   return TRUE;
     69 }
     70 #endif /* OpenSSL */
     71 
     72 #endif /* DLL build */