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correct environ affectation : it's an array of pointers
, and GetEnvironmentStrings return a pointer. svn path=/trunk/; revision=1535
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@ -1,4 +1,4 @@
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/* $Id: dllmain.c,v 1.5 2001/01/15 15:40:58 jean Exp $
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/* $Id: dllmain.c,v 1.6 2001/01/18 13:21:51 jean Exp $
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*
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* ReactOS MSVCRT.DLL Compatibility Library
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*/
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@ -15,16 +15,41 @@ unsigned int _winmajor = 0;
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unsigned int _winver = 0;
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char *_acmdln = NULL; /* pointer to ascii command line */
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#undef _environ;
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#undef _environ
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char **_environ = NULL; /* pointer to environment block */
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char ***_environ_dll = &_environ;
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char ***_environ_dll = &_environ;/* pointer to environment block */
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char *_pgmptr = NULL; /* pointer to program name */
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int __app_type = 0; //_UNKNOWN_APP; /* application type */
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static int envAlloced = 0;
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/* FUNCTIONS **************************************************************/
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int BlockEnvToEnviron()
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{
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char * ptr;
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int i;
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if (!envAlloced)
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{
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envAlloced = 50;
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_environ = malloc (envAlloced * sizeof (char **));
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if (!_environ) return -1;
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_environ[0] =NULL;
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}
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ptr = (char *)GetEnvironmentStringsA();
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if (!ptr) return -1;
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for (i = 0 ; *ptr ; i++)
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{
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_environ[i] = ptr;
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while(*ptr) ptr++;
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ptr++;
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}
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_environ[i] =0;
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return 0;
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}
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BOOLEAN __stdcall
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DllMain(PVOID hinstDll,
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ULONG dwReason,
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@ -32,7 +57,7 @@ DllMain(PVOID hinstDll,
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{
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switch (dwReason)
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{
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case DLL_PROCESS_ATTACH:
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case DLL_PROCESS_ATTACH://1
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/* initialize version info */
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_osver = GetVersion();
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_winmajor = (_osver >> 8) & 0xFF;
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@ -45,21 +70,22 @@ DllMain(PVOID hinstDll,
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return FALSE;
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_acmdln = (char *)GetCommandLineA();
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_environ = (char **)GetEnvironmentStringsA();
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if( BlockEnvToEnviron() )
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return FALSE;
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/* FIXME: more initializations... */
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nAttachCount++;
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break;
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case DLL_THREAD_ATTACH:
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case DLL_THREAD_ATTACH://2
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break;
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case DLL_THREAD_DETACH:
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case DLL_THREAD_DETACH://4
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FreeThreadData(NULL);
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break;
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case DLL_PROCESS_DETACH:
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case DLL_PROCESS_DETACH://0
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if (nAttachCount > 0)
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{
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nAttachCount--;
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@ -90,7 +116,7 @@ char **__p__acmdln(void)
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char ***__p__environ(void)
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{
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return &_environ;
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return _environ_dll;
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}
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unsigned int *__p__osver(void)
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