[PATCH v3 3/6] robocopy: Add source / destination / file argument parser

[Alexandre Julliard]

Florian Eder <others.meder at gmail.com> writes:

> +static WCHAR *get_absolute_path(const WCHAR *path)
> +{
> +    DWORD size;
> +    WCHAR *absolute_path;
> +
> +    /* allocate absolute path + potential backslash + null WCHAR */
> +    size = GetFullPathNameW(path, 0, NULL, NULL) + 2;
> +    if (!wcsnicmp(path, L"\\\\?\\", 4))
> +    {
> +        /* already prefixed with \\?\ */
> +        absolute_path = calloc(size, sizeof(WCHAR));
> +        GetFullPathNameW(path, size, absolute_path, NULL);
> +        PathCchAddBackslashEx(absolute_path, size, NULL, NULL);
> +    }
> +    else
> +    {
> +        /* not prefixed with \\?\, we must add it in front of the path */
> +        absolute_path = calloc(size + 4, sizeof(WCHAR));
> +        wcscpy(absolute_path, L"\\\\?\\");
> +        GetFullPathNameW(path, size, &(absolute_path[4]), NULL);
> +        PathCchAddBackslashEx(absolute_path, size + 4, NULL, NULL);
> +    }

Why do you want to add \\?\ to all paths?

-- 
Alexandre Julliard
julliard at winehq.org