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Added init function for CRTDLL, allocate stdio/stderr/stdout on

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DLL_PROCESS_ATTACH, increase buffer for vfprintf() (Win95 arp.exe
needs 1.3KB).
This commit is contained in:
Marcus Meissner 1999-05-22 10:37:57 +00:00 committed by Alexandre Julliard
parent 5a1bf8f957
commit 090e2d873e
2 changed files with 23 additions and 3 deletions
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25
misc/crtdll.c
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@ -99,6 +99,23 @@ static new_handler_type new_handler;
#define POP_FPU(x) DO_FPU("fstpl",x)
#endif
CRTDLL_FILE * __cdecl CRTDLL__fdopen(INT handle, LPCSTR mode);
/*********************************************************************
* CRTDLL_MainInit (CRTDLL.init)
*/
BOOL WINAPI CRTDLL_Init(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
TRACE(crtdll,"(0x%08lx,%ld,%p)\n",hinstDLL,fdwReason,lpvReserved);
if (fdwReason == DLL_PROCESS_ATTACH) {
CRTDLL__fdopen(0,"r");
CRTDLL__fdopen(1,"w");
CRTDLL__fdopen(2,"w");
}
return TRUE;
}
/*********************************************************************
* _GetMainArgs (CRTDLL.022)
*/
@ -460,8 +477,10 @@ DWORD __cdecl CRTDLL_fwrite( LPVOID ptr, INT size, INT nmemb, CRTDLL_FILE *file
{
DWORD ret;
TRACE(crtdll, "0x%08x items of size %d to file %p from %p\n",
nmemb,size,file,ptr);
TRACE(crtdll, "0x%08x items of size %d to file %p(%d) from %p\n",
nmemb,size,file,file-(CRTDLL_FILE*)CRTDLL_iob,ptr);
if (!WriteFile( file->handle, ptr, size * nmemb, &ret, NULL ))
WARN(crtdll, " failed!\n");
return ret / size;
@ -523,7 +542,7 @@ void __cdecl CRTDLL_srand(DWORD seed)
*/
INT __cdecl CRTDLL_vfprintf( CRTDLL_FILE *file, LPSTR format, va_list args )
{
char buffer[1024]; /* FIXME... */
char buffer[2048]; /* FIXME... */
vsprintf( buffer, format, args );
return CRTDLL_fwrite( buffer, 1, strlen(buffer), file );

1
relay32/crtdll.spec
View file

@ -1,6 +1,7 @@
# C RunTime DLL. All functions use cdecl!
name crtdll
type win32
init CRTDLL_Init
1 cdecl ??2@YAPAXI@Z(long) CRTDLL_new
2 cdecl ??3@YAXPAX@Z(long) CRTDLL_delete