dlls/msvcr90/msvcr90.c

   1 /*
   2  * msvcr90 specific functions
   3  *
   4  * Copyright 2010 Detlef Riekenberg
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdarg.h>
  22
  23 #include "windef.h"
  24 #include "winbase.h"
  25 #include "wine/debug.h"
  26
  27 WINE_DEFAULT_DEBUG_CHANNEL(msvcr90);
  28
  29 typedef int (CDECL *_INITTERM_E_FN)(void);
  30
  31 /*********************************************************************
  32  *  DllMain (MSVCR90.@)
  33  */
  34 BOOL WINAPI DllMain(HINSTANCE hdll, DWORD reason, LPVOID reserved)
  35 {
  36     switch (reason)
  37     {
  38     case DLL_WINE_PREATTACH:
  39         return FALSE;  /* prefer native version */
  40
  41     case DLL_PROCESS_ATTACH:
  42         DisableThreadLibraryCalls(hdll);
  43     }
  44     return TRUE;
  45 }
  46
  47 /*********************************************************************
  48  *  _decode_pointer (MSVCR90.@)
  49  *
  50  * cdecl version of DecodePointer
  51  *
  52  */
  53 void * CDECL MSVCR90_decode_pointer(void * ptr)
  54 {
  55     return DecodePointer(ptr);
  56 }
  57
  58 /*********************************************************************
  59  *  _encode_pointer (MSVCR90.@)
  60  *
  61  * cdecl version of EncodePointer
  62  *
  63  */
  64 void * CDECL MSVCR90_encode_pointer(void * ptr)
  65 {
  66     return EncodePointer(ptr);
  67 }
  68
  69 /*********************************************************************
  70  *  _encoded_null (MSVCR90.@)
  71  */
  72 void * CDECL _encoded_null(void)
  73 {
  74     TRACE("\n");
  75
  76     return MSVCR90_encode_pointer(NULL);
  77 }
  78
  79 /*********************************************************************
  80  *  _initterm_e (MSVCR90.@)
  81  *
  82  * call an array of application initialization functions and report the return value
  83  */
  84 int CDECL _initterm_e(_INITTERM_E_FN *table, _INITTERM_E_FN *end)
  85 {
  86     int res = 0;
  87
  88     TRACE("(%p, %p)\n", table, end);
  89
  90     while (!res && table < end) {
  91         if (*table) {
  92             res = (**table)();
  93             if (res)
  94                 TRACE("function %p failed: 0x%x\n", *table, res);
  95
  96         }
  97         table++;
  98     }
  99     return res;
 100 }
 101
 102 /*********************************************************************
 103  * __sys_nerr (MSVCR90.@)
 104  */
 105 int* CDECL __sys_nerr(void)
 106 {
 107         return (int*)GetProcAddress(GetModuleHandleA("msvcrt.dll"), "_sys_nerr");
 108 }
 109
 110 /*********************************************************************
 111  *  __sys_errlist (MSVCR90.@)
 112  */
 113 char** CDECL __sys_errlist(void)
 114 {
 115     return (char**)GetProcAddress(GetModuleHandleA("msvcrt.dll"), "_sys_errlist");
 116 }