_CRTIMP int __cdecl __getmainargs (
int *pargc,
char ***pargv,
char ***penvp,
int dowildcard,
_startupinfo * startinfo
)
{
int ret;
/* set global new mode flag */
_newmode = startinfo->newmode;
#if !defined(_CRT_APP) || defined(_KERNELX)
if ( dowildcard )
ret = __setargv(); /* do wildcard expansion after parsing args */
else
#endif /* !defined(_CRT_APP) || defined(_KERNELX) */
ret = _setargv(); /* NO wildcard expansion; just parse args */
if (ret < 0)
#ifdef _SYSCRT
ExitProcess(-1); // Failed to parse the cmdline - bail
#else /* _SYSCRT */
return ret;
#endif /* _SYSCRT */
*pargc = __argc;
*pargv = __argv;
*penvp = _environ;
return ret;
}
static int __cdecl
pre_c_init (void)
{
managedapp = check_managed_app ();
if (mingw_app_type)
__set_app_type(_GUI_APP);
else
__set_app_type (_CONSOLE_APP);
__onexitbegin = __onexitend = (_PVFV *) _encode_pointer ((_PVFV *)(-1));
* __MINGW_IMP_SYMBOL(_fmode) = _fmode;
* __MINGW_IMP_SYMBOL(_commode) = _commode;
#ifdef WPRFLAG
_wsetargv();
#else
_setargv();
#endif
if (_MINGW_INSTALL_DEBUG_MATHERR)
{
if (! __defaultmatherr)
{
__setusermatherr (_matherr);
__defaultmatherr = 1;
}
}
if (__globallocalestatus == -1)
{
}
return 0;
}
BOOL WINAPI _CRT_INIT(
HANDLE hDllHandle,
DWORD dwReason,
LPVOID lpreserved
) {
unsigned int osplatform = 0;
unsigned int winver = 0;
unsigned int winmajor = 0;
unsigned int winminor = 0;
unsigned int osver = 0;
/*
* Start-up code only gets executed when the process is initialized
*/
if (dwReason == DLL_PROCESS_ATTACH) {
/*
* Dynamically allocate the OSVERSIONINFOA buffer, so we avoid
* triggering the /GS buffer overrun detection. That can't be
* used here, since the guard cookie isn't available until we
* initialize it from here!
*/
OSVERSIONINFOA* posvi =
(OSVERSIONINFOA*)HeapAlloc(GetProcessHeap(), 0, sizeof(OSVERSIONINFOA));
if (!posvi) {
return FALSE;
}
/*
* Get the full Win32 version
*/
posvi->dwOSVersionInfoSize = sizeof(OSVERSIONINFOA);
if (!GetVersionExA(posvi)) {
HeapFree(GetProcessHeap(), 0, posvi);
return FALSE;
}
osplatform = posvi->dwPlatformId;
winmajor = posvi->dwMajorVersion;
winminor = posvi->dwMinorVersion;
/*
* The somewhat bizarre calculations of _osver and _winver are
* required for backward compatibility (used to use GetVersion)
*/
osver = (posvi->dwBuildNumber) & 0x07fff;
HeapFree(GetProcessHeap(), 0, posvi);
if (osplatform != VER_PLATFORM_WIN32_NT) {
osver |= 0x08000;
}
winver = (winmajor << 8) + winminor;
_set_osplatform(osplatform);
_set_winver(winver);
_set_winmajor(winmajor);
_set_winminor(winminor);
_set_osver(osver);
if (!_heap_init(1)) { /* initialize heap */
return FALSE; /* fail to load DLL */
}
if (!_mtinit()) { /* initialize multi-thread */
_heap_term(); /* heap is now invalid! */
return FALSE; /* fail to load DLL */
}
/*
* Initialize the Runtime Checks stuff
*/
#ifdef _RTC
_RTC_Initialize();
#endif /* _RTC */
_acmdln = (char*)GetCommandLineA();
_aenvptr = (char*)__crtGetEnvironmentStringsA();
if (_ioinit() < 0) { /* initialize lowio */
_mtterm(); /* free TLS index, call _mtdeletelocks() */
_heap_term(); /* heap is now invalid! */
return FALSE; /* fail to load DLL */
}
if (_setargv() < 0 || /* get cmd line info */
_setenvp() < 0 || /* get environ info */
_cinit(FALSE) != 0) { /* do C data initialize, but don't init floating point */
_ioterm(); /* shut down lowio */
_mtterm(); /* free TLS index, call _mtdeletelocks() */
_heap_term(); /* heap is now invalid! */
return FALSE; /* fail to load DLL */
}
/* Enable buffer count checking if linking against static lib */
_CrtSetCheckCount(TRUE);
/*
* increment flag to indicate process attach notification
* has been received
*/
__proc_attached++;
} else if (dwReason == DLL_PROCESS_DETACH) {
if (__proc_attached > 0) {
__proc_attached--;
/*
* Any basic clean-up code that goes here must be duplicated
* below in _DllMainCRTStartup for the case where the user's
* DllMain() routine fails on a Process Attach notification.
* This does not include calling user C++ destructors, etc.
*/
if (_C_Termination_Done == FALSE) {
_cexit();
}
#ifdef _DEBUG
/* Dump all memory leaks */
if (_CrtSetDbgFlag(_CRTDBG_REPORT_FLAG) & _CRTDBG_LEAK_CHECK_DF) {
_CrtDumpMemoryLeaks();
}
#endif /* _DEBUG */
/*
* What remains is to clean up the system resources we have
* used (handles, critical sections, memory,...,etc.). This
* needs to be done if the whole process is NOT terminating.
*/
#ifndef _DEBUG
if (lpreserved == NULL) {
#endif /* _DEBUG */
/*
* The process is NOT terminating so we must clean up...
*/
/* Shut down lowio */
_ioterm();
_mtterm();
/* This should be the last thing the C run-time does */
_heap_term(); /* heap is now invalid! */
#ifndef _DEBUG
}
#endif /* _DEBUG */
} else
/* no prior process attach, just return */
{
return FALSE;
}
} else if (dwReason == DLL_THREAD_ATTACH) {
_ptiddata ptd;
/* Initialize FlsGetValue function pointer */
__set_flsgetvalue();
if (((ptd = _calloc_crt(1, sizeof(struct _tiddata))) != NULL)) {
if (FLS_SETVALUE(__flsindex, (LPVOID)ptd)) {
/*
* Initialize of per-thread data
*/
_initptd(ptd, NULL);
ptd->_tid = GetCurrentThreadId();
ptd->_thandle = (uintptr_t)(-1);
} else {
_free_crt(ptd);
return FALSE;
}
} else {
return FALSE;
}
} else if (dwReason == DLL_THREAD_DETACH) {
_freeptd(NULL); /* free up per-thread CRT data */
}
return TRUE ;
}
static int __cdecl pre_c_init(void) {
/*
* Determine if this is a managed application
*/
managedapp = check_managed_app();
/*
* Set __app_type properly
*/
#ifdef _WINMAIN_
__set_app_type(_GUI_APP);
#else /* _WINMAIN_ */
__set_app_type(_CONSOLE_APP);
#endif /* _WINMAIN_ */
/*
* Mark this module as an EXE file so that atexit/_onexit
* will do the right thing when called, including for C++
* d-tors.
*/
__onexitbegin = __onexitend = (_PVFV*)_encode_pointer((_PVFV*)(-1));
/*
* Propogate the _fmode and _commode variables to the DLL
*/
*_IMP___FMODE = _fmode;
*_IMP___COMMODE = _commode;
#ifdef _M_IX86
/*
* Set the local copy of the Pentium FDIV adjustment flag
*/
_adjust_fdiv = * _imp___adjust_fdiv;
#endif /* _M_IX86 */
/*
* Run the RTC initialization code for this DLL
*/
#ifdef _RTC
_RTC_Initialize();
#endif /* _RTC */
/*
* Call _setargv(), which will trigger a call to __setargv() if
* SETARGV.OBJ is linked with the EXE. If SETARGV.OBJ is not
* linked with the EXE, a dummy _setargv() will be called.
*/
#ifdef WPRFLAG
_wsetargv();
#else /* WPRFLAG */
_setargv();
#endif /* WPRFLAG */
/*
* If the user has supplied a _matherr routine then set
* __pusermatherr to point to it.
*/
if (!__defaultmatherr) {
__setusermatherr(_matherr);
}
#ifdef _M_IX86
_setdefaultprecision();
#endif /* _M_IX86 */
/* Enable per-thread locale if user asked for it */
if (__globallocalestatus == -1) {
_configthreadlocale(-1);
}
return 0;
}
