[Libguestfs] [PATCH 2/3] Add direct appliance mode flag and implementation.

[Jim Meyering]

Richard W.M. Jones wrote:
> Subject: [PATCH 2/3] Add direct appliance mode flag and implementation.
>
> When the g->direct flag is set, the appliance stdin/stdout
> are not connected to the library.  Instead they inherit the
> stdin/stdout of the caller.

THis looks fine.  ACK
...
> diff --git a/src/guestfs.c b/src/guestfs.c
> index 6eafcf5..03089ea 100644
> --- a/src/guestfs.c
> +++ b/src/guestfs.c
> @@ -119,6 +119,7 @@ struct guestfs_h
>    int verbose;
>    int trace;
>    int autosync;
> +  int direct;
>
>    char *path;			/* Path to kernel, initrd. */
>    char *qemu;			/* Qemu binary. */
> @@ -651,6 +652,19 @@ guestfs__get_trace (guestfs_h *g)
>    return g->trace;
>  }
>
> +int
> +guestfs__set_direct (guestfs_h *g, int d)
> +{
> +  g->direct = !!d;
> +  return 0;
> +}
> +
> +int
> +guestfs__get_direct (guestfs_h *g)
> +{
> +  return g->direct;
> +}

Probably of only marginal benefit (who has const guestfs_h* pointers?),
but at least from its definition, you can see that this parameter
can be "const".