[libvirt] [libvirt-glib 2/6] Add gvir_domain_disk_resize()
Christophe Fergeau
cfergeau at redhat.com
Wed Feb 29 13:00:14 UTC 2012
ACK
On Tue, Feb 28, 2012 at 08:25:03PM +0200, Zeeshan Ali (Khattak) wrote:
> From: "Zeeshan Ali (Khattak)" <zeeshanak at gnome.org>
>
> Binding for virDomainBlockResize().
> ---
> libvirt-gobject/libvirt-gobject-domain-disk.c | 38 +++++++++++++++++++++++++
> libvirt-gobject/libvirt-gobject-domain-disk.h | 4 ++
> libvirt-gobject/libvirt-gobject.sym | 1 +
> 3 files changed, 43 insertions(+), 0 deletions(-)
>
> diff --git a/libvirt-gobject/libvirt-gobject-domain-disk.c b/libvirt-gobject/libvirt-gobject-domain-disk.c
> index f98d816..fb7672e 100644
> --- a/libvirt-gobject/libvirt-gobject-domain-disk.c
> +++ b/libvirt-gobject/libvirt-gobject-domain-disk.c
> @@ -192,3 +192,41 @@ end:
> virDomainFree(handle);
> return ret;
> }
> +
> +/**
> + * gvir_domain_disk_resize:
> + * @self: the domain disk
> + * @size: new size of the block image in kilobytes
> + * @flags: flags, currently unused. Pass '0'.
> + * @err: placeholder for an error, or NULL
> + *
> + * This function resize the disk of a running domain.
> + *
> + * Returns: TRUE if size was successfully changed, FALSE otherwise.
> + **/
> +gboolean gvir_domain_disk_resize(GVirDomainDisk *self,
> + guint64 size,
> + guint flags,
> + GError **err)
> +{
> + gboolean ret = FALSE;
> + virDomainPtr handle;
> +
> + g_return_val_if_fail(GVIR_IS_DOMAIN_DISK(self), FALSE);
> + g_return_val_if_fail(err == NULL || *err != NULL, FALSE);
> +
> + handle = gvir_domain_device_get_domain_handle(GVIR_DOMAIN_DEVICE(self));
> +
> + if (virDomainBlockResize(handle, self->priv->path, size, flags) < 0) {
> + gvir_set_error_literal(err, GVIR_DOMAIN_DISK_ERROR,
> + 0,
> + "Failed to resize domain disk");
> + goto end;
> + }
> +
> + ret = TRUE;
> +
> +end:
> + virDomainFree(handle);
> + return ret;
> +}
> diff --git a/libvirt-gobject/libvirt-gobject-domain-disk.h b/libvirt-gobject/libvirt-gobject-domain-disk.h
> index 21f2357..1788d63 100644
> --- a/libvirt-gobject/libvirt-gobject-domain-disk.h
> +++ b/libvirt-gobject/libvirt-gobject-domain-disk.h
> @@ -72,6 +72,10 @@ GType gvir_domain_disk_get_type(void);
> GType gvir_domain_disk_stats_get_type(void);
>
> GVirDomainDiskStats *gvir_domain_disk_get_stats(GVirDomainDisk *self, GError **err);
> +gboolean gvir_domain_disk_resize(GVirDomainDisk *self,
> + guint64 size,
> + guint flags,
> + GError **err);
>
> G_END_DECLS
>
> diff --git a/libvirt-gobject/libvirt-gobject.sym b/libvirt-gobject/libvirt-gobject.sym
> index 1ad6b53..5081f41 100644
> --- a/libvirt-gobject/libvirt-gobject.sym
> +++ b/libvirt-gobject/libvirt-gobject.sym
> @@ -37,6 +37,7 @@ LIBVIRT_GOBJECT_0.0.4 {
> gvir_domain_disk_get_type;
> gvir_domain_disk_stats_get_type;
> gvir_domain_disk_get_stats;
> + gvir_domain_disk_resize;
>
> gvir_domain_interface_get_type;
> gvir_domain_interface_stats_get_type;
> --
> 1.7.7.6
>
> --
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> libvir-list at redhat.com
> https://www.redhat.com/mailman/listinfo/libvir-list
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