[libvirt] [PATCH 1/7] Introduce virDomainInterfacesAddresses API

[Eric Blake]

On 06/08/2012 02:04 AM, Michal Privoznik wrote:
> This API returns dynamically allocated array of IP addresses for
> all domain interfaces.
> ---
>  include/libvirt/libvirt.h.in |   32 +++++++++++++
>  python/generator.py          |    1 +
>  src/driver.h                 |    6 +++
>  src/libvirt.c                |  101 ++++++++++++++++++++++++++++++++++++++++++
>  src/libvirt_public.syms      |    5 ++
>  5 files changed, 145 insertions(+), 0 deletions(-)

I still think XML may be the way to go for extensibility reasons.  But
if we stick with structs...


>  /**
> + * virDomainInterfacesAddresses:
> + * @dom: domain object
> + * @ifaces: array of @dom interfaces
> + * @ifaces_count: number of items in @ifaces

Lose the ifaces_count parameter, and instead,

> + *
> + * Returns 0 on success,

Return the number of ifaces allocated on return, as well as also
guaranteeing an extra NULL pointer on the end of the array not counted
in the return value.

>  
> +LIBVIRT_0.9.13 {
> +    global:
> +        virDomainInterfacesAddresses;
> +} LIBVIRT_0.9.11;

This will need rebasing, but shouldn't be too hard to figure out.

-- 
Eric Blake   eblake at redhat.com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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