Re: msvcrt: Implement getenv_s and _wgetenv_s, forwards from msvcr80, 90 and 100

[Piotr Caban]

On 06/23/10 15:26, Paul Chitescu wrote:
> /*********************************************************************
> -
> -
> getenv_s - not exported in native msvcrt
> - */
>
> +int CDECL getenv_s(size_t *size, char *buffer, size_t bufLen, const char *name

Both getenv_s and _wgetenv_s are exported in native msvcrt.
> -
>        unsigned int len = strlen(var) + 1;
> -
>        *size = len;
> -
>        if (len > bufLen)
> -
>            return MSVCRT_ERANGE;

If bufLen is set to 0 the function is used for obtaining output size. No 
ERANGE error is returned in this case.

Cheers,
Piotr