Re: [PATCH 1/7] advapi32: Implement CredWriteW.

[Detlef Riekenberg]

On Di, 2007-10-30 at 12:36 +0000, Robert Shearman wrote:
> +static DWORD open_cred_mgr_key(HKEY *hkey, BOOL open_for_write)
> +{
> - return RegCreateKeyExW(HKEY_CURRENT_USER,
>
> wszCredentialManagerKey, 0,
> -
>                       NULL, REG_OPTION_NON_VOLATILE,
> -
>                       KEY_READ | KEY_WRITE, NULL, hkey, NULL);
>
> +}
> -

What's the reason of the Parameter "BOOL open_for_write" ?

open_cred_mgr_key is called with (..., TRUE) and (..., FALSE), but
you always use "KEY_READ | KEY_WRITE".

On the other hand, gcc does not warn about that unused Parameter.
My first Idea was the optimizer in gcc, but removing "-O2" does not give
us a warning.

With "-pedantic", we lost (but still no warning for "open_for_write").