Re: [2/4] server: Add access mapping for a named pipe device object, adjust its default access rights. Resend.

[Alexandre Julliard]

Dmitry Timoshkov  writes:
> @@ -238,7 +238,7 @@ static const struct object_ops named_pipe_device_ops =
>      no_satisfied,                     /* satisfied */
>      no_signal,                        /* signal */
>      named_pipe_device_get_fd,         /* get_fd */
> - no_map_access,                    /* map_access */
> - named_pipe_map_access,            /* map_access */
> default_get_sd,                   /* get_sd */
> default_set_sd,                   /* set_sd */
> named_pipe_device_lookup_name,    /* lookup_name */
>
> @@ -270,10 +270,10 @@ static void named_pipe_dump( struct object *obj, int verbose )
>
> static unsigned int named_pipe_map_access( struct object *obj, unsigned int access )
>  {
> - if (access & GENERIC_READ)    access |= STANDARD_RIGHTS_READ;
> - if (access & GENERIC_READ)    access |= STANDARD_RIGHTS_READ | FILE_READ_ATTRIBUTES;
> if (access & GENERIC_WRITE)   access |= STANDARD_RIGHTS_WRITE | FILE_CREATE_PIPE_INSTANCE;
> if (access & GENERIC_EXECUTE) access |= STANDARD_RIGHTS_EXECUTE;
> - if (access & GENERIC_ALL)     access |= STANDARD_RIGHTS_ALL;
> - if (access & GENERIC_ALL)     access |= STANDARD_RIGHTS_ALL | FILE_READ_ATTRIBUTES | FILE_CREATE_PIPE_INSTANCE;
> return access & ~(GENERIC_READ | GENERIC_WRITE | GENERIC_EXECUTE | GENERIC_ALL);

Why do you need this for the device?