[libvirt] [libvirt-glib 2/6] Add gvir_domain_disk_resize()

From: "Zeeshan Ali (Khattak)" <zeeshanak(a)gnome.org&gt; 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