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Re: [Xen-devel] [PATCH v3-RESEND 16/28] libxl: ocaml: use the "string option" type for IDL strings

To: Rob Hoes <rob.hoes@xxxxxxxxxx>
From: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
Date: Thu, 31 Oct 2013 18:48:34 +0000
Cc: ian.jackson@xxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxx
Delivery-date: Thu, 31 Oct 2013 18:48:57 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

On Mon, 2013-10-21 at 14:32 +0100, Rob Hoes wrote:
> The libxl IDL is based on C type "char *", and therefore "strings" can
> by NULL, or be an actual string. In ocaml, it is common to encode such
> things as option types.
> 
> Signed-off-by: Rob Hoes <rob.hoes@xxxxxxxxxx>

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>



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References:
- [Xen-devel] libxl: ocaml: improve the bindings
  - From: Rob Hoes

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