File: dllmain.c

package info (click to toggle)
cmake 4.2.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 152,456 kB
  • sloc: ansic: 403,896; cpp: 303,920; sh: 4,105; python: 3,583; yacc: 3,106; lex: 1,279; f90: 538; asm: 471; lisp: 375; cs: 270; java: 266; fortran: 239; objc: 215; perl: 213; xml: 198; makefile: 111; javascript: 83; pascal: 63; tcl: 55; php: 25; ruby: 22
file content (69 lines) | stat: -rw-r--r-- 2,225 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
/***************************************************************************
 *                                  _   _ ____  _
 *  Project                     ___| | | |  _ \| |
 *                             / __| | | | |_) | |
 *                            | (__| |_| |  _ <| |___
 *                             \___|\___/|_| \_\_____|
 *
 * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
 *
 * This software is licensed as described in the file COPYING, which
 * you should have received as part of this distribution. The terms
 * are also available at https://curl.se/docs/copyright.html.
 *
 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
 * copies of the Software, and permit persons to whom the Software is
 * furnished to do so, under the terms of the COPYING file.
 *
 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
 * KIND, either express or implied.
 *
 * SPDX-License-Identifier: curl
 *
 ***************************************************************************/

#include "curl_setup.h"

#ifdef USE_OPENSSL
#include <openssl/crypto.h>
#endif

/* The last 2 #include files should be in this order */
#include "curl_memory.h"
#include "memdebug.h"

/* DllMain() must only be defined for Windows DLL builds. */
#if defined(_WIN32) && !defined(CURL_STATICLIB)

#if defined(USE_OPENSSL) && \
  !defined(OPENSSL_IS_BORINGSSL) && !defined(OPENSSL_IS_AWSLC) && \
  !defined(LIBRESSL_VERSION_NUMBER) && OPENSSL_VERSION_NUMBER >= 0x10100000L
#define PREVENT_OPENSSL_MEMLEAK
#endif

#ifdef PREVENT_OPENSSL_MEMLEAK
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved);
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
  (void)hinstDLL;
  (void)lpvReserved;

  switch(fdwReason) {
  case DLL_PROCESS_ATTACH:
    break;
  case DLL_PROCESS_DETACH:
    break;
  case DLL_THREAD_ATTACH:
    break;
  case DLL_THREAD_DETACH:
    /* Call OPENSSL_thread_stop to prevent a memory leak in case OpenSSL is
       linked statically.
       https://github.com/curl/curl/issues/12327#issuecomment-1826405944 */
    OPENSSL_thread_stop();
    break;
  }
  return TRUE;
}
#endif /* OpenSSL */

#endif /* DLL build */