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Re: [libvirt] [PATCH glib] Add API to access device alias names



On 03.07.2013 15:51, Daniel P. Berrange wrote:
> From: "Daniel P. Berrange" <berrange redhat com>
> 
> Add gvir_config_domain_device_get_alias to read the
> <alias name="foo"/> XML in each device.
> 
> Signed-off-by: Daniel P. Berrange <berrange redhat com>
> ---
>  libvirt-gconfig/libvirt-gconfig-domain-device.c | 9 +++++++++
>  libvirt-gconfig/libvirt-gconfig-domain-device.h | 2 ++
>  libvirt-gconfig/libvirt-gconfig.sym             | 2 ++
>  3 files changed, 13 insertions(+)
> 
> diff --git a/libvirt-gconfig/libvirt-gconfig-domain-device.c b/libvirt-gconfig/libvirt-gconfig-domain-device.c
> index 81e8765..7c97a0f 100644
> --- a/libvirt-gconfig/libvirt-gconfig-domain-device.c
> +++ b/libvirt-gconfig/libvirt-gconfig-domain-device.c
> @@ -109,3 +109,12 @@ unimplemented:
>      g_debug("Parsing of '%s' device nodes is unimplemented", tree->name);
>      return NULL;
>  }
> +
> +
> +const gchar *gvir_config_domain_device_get_alias(GVirConfigDomainDevice *dev)
> +{
> +    g_return_val_if_fail(GVIR_CONFIG_IS_DOMAIN_DEVICE(dev), NULL);
> +
> +    return gvir_config_object_get_attribute(GVIR_CONFIG_OBJECT(dev),
> +                                            "alias", "name");
> +}
> diff --git a/libvirt-gconfig/libvirt-gconfig-domain-device.h b/libvirt-gconfig/libvirt-gconfig-domain-device.h
> index de4c3f7..2344ebe 100644
> --- a/libvirt-gconfig/libvirt-gconfig-domain-device.h
> +++ b/libvirt-gconfig/libvirt-gconfig-domain-device.h
> @@ -59,6 +59,8 @@ struct _GVirConfigDomainDeviceClass
>  
>  GType gvir_config_domain_device_get_type(void);
>  
> +const gchar *gvir_config_domain_device_get_alias(GVirConfigDomainDevice *dev);
> +
>  G_END_DECLS
>  
>  #endif /* __LIBVIRT_GCONFIG_DOMAIN_DEVICE_H__ */
> diff --git a/libvirt-gconfig/libvirt-gconfig.sym b/libvirt-gconfig/libvirt-gconfig.sym
> index 2847570..32f57d9 100644
> --- a/libvirt-gconfig/libvirt-gconfig.sym
> +++ b/libvirt-gconfig/libvirt-gconfig.sym
> @@ -560,6 +560,8 @@ LIBVIRT_GCONFIG_0.1.7 {
>  
>  	gvir_config_domain_chardev_source_pty_get_path;
>  	gvir_config_domain_chardev_get_source;
> +
> +	gvir_config_domain_device_get_alias;
>  } LIBVIRT_GCONFIG_0.1.6;
>  
>  # .... define new API here using predicted next version number ....
> 

ACK

Michal


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