Re: [Harbour] C and Unicode compliant string conversions

[Pritpal Bedi]

Hello


Pritpal Bedi wrote:
> 
> char * hb_xstrncpy( char * pDest, const char * pSource, ULONG ulLen )
> {
>    char *pBuf = pDest;
> 
>    pDest[ ulLen ] ='\0';
> 
>    while( ulLen && ( *pDest++ = *pSource++ ) != '\0' )
>       ulLen--;
> 
>    while( ulLen-- )
>       *pDest++ = '\0';
> 
>    return pBuf;
> }
> 

And this works:

char * hb_xstrncpy( char * pDest, const char * pSource, ULONG ulLen )
{
   char *pBuf = pDest;
   ULONG ulDst, ulSrc;

   pBuf[ ulLen ] ='\0';

   ulDst = strlen( pDest );

   if( ulDst < ulLen )
   {
      ulSrc = strlen( pSource );
      if( ulDst + ulSrc > ulLen )
         ulSrc = ulLen - ulDst;

      memcpy( &pDest[ ulDst ], pSource, ulSrc );
      pDest[ ulDst + ulSrc ] = 0;
   }
   return pDest;
}


I am wondering nobody used hb_strncpy() as before.

Should I commit ?

Regards
Pritpal Bedi

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