Comments by Omar.Pessoa (Top 14 by date)

Hi Richard, this is not a response to a CodeProject article, this is a question from my current "problem".

In our old project we have used just strcpy, now, we have to change to strcpy_s, sizeof doesnt returns size of char array in char*, just with char[n], but, I get size of array in this case with _msize().

I need it just to pass the size to my generic strcpy, like sample.

char cTest[10]; //strcpy(cTest,sizeof(cTest),"Hi this is a test");
char* cTest = new char[10]; //strcpy(cTest,_msize(cTest),"Hi this is a test");

Hi SAKryukov, my problem is with strcpy_s, we have a lot of strcpy on source code, I need to simplify my conversion, but, samething like strcpy(char*, char*), but I cant resolve the size of all.

Ok thanks.

Ok, I know that, then I call sizeof().

Does someway to know progamatically how use sizeof() and how use _msize()?

I need to subscribe strcpy, using now the strcpy_s function.

Has you any Idea?


#include "stdafx.h"
#include
#include

int _tmain(int argc, _TCHAR* argv[])
{
char cTeste4[4];

int iSize4 = _msize(cTeste4);

char *cTeste = new char[10];

int iSize = _msize(cTeste);

return 0;
}


Has some way to do what I think, using _msize to heap, and sizeof to temporally stack variables?

Or I want do call 2 methods? One to temporally stack and other to heap variables?

sizeof(char *) returns 4.

Ok, my problem is: I need use _msize but this crash on _CtrlIsValidHeapPointer to temporally stack variables.

Has some way to do what I think, using _msize to heap, and sizeof to temporally stack variables?

Or I want do call 2 methods? One to temporally stack and other to heap variables?