From: "Zeeshan Ali (Khattak)" <zeeshanak@xxxxxxxxx>
Add wrapper for virStorageVolResize().
---
libvirt-gobject/libvirt-gobject-storage-vol.c | 45 +++++++++++++++++++++++++
libvirt-gobject/libvirt-gobject-storage-vol.h | 20 +++++++++++
libvirt-gobject/libvirt-gobject.sym | 1 +
3 files changed, 66 insertions(+), 0 deletions(-)
diff --git a/libvirt-gobject/libvirt-gobject-storage-vol.c b/libvirt-gobject/libvirt-gobject-storage-vol.c
index 491e2e6..f6f0c50 100644
--- a/libvirt-gobject/libvirt-gobject-storage-vol.c
+++ b/libvirt-gobject/libvirt-gobject-storage-vol.c
@@ -299,3 +299,48 @@ gboolean gvir_storage_vol_delete(GVirStorageVol *vol,
return TRUE;
}
+
+/**
+ * gvir_storage_vol_resize:
+ * @vol: the storage volume to resize
+ * @capacity: the new capacity of the volume
+ * @flags: the flags
+ * @err: Return location for errors, or NULL
+ *
+ * Changes the capacity of the storage volume @vol to @capacity.
+ *
+ * Returns: the new capacity of the volume on success, 0 otherwise
+ */
+gboolean gvir_storage_vol_resize(GVirStorageVol *vol,
+ guint64 capacity,
+ GVirStorageVolResizeFlags flags,
+ GError **err)
+{
+ GVirStoragePoolInfo* pool_info = NULL;
+ GVirStorageVolInfo* volume_info = NULL;
+ gboolean ret = FALSE;
+
+ pool_info = gvir_storage_pool_get_info (vol->priv->pool, err);
+ if (err != NULL && *err != NULL)
+ goto cleanup;
+ volume_info = gvir_storage_vol_get_info (vol, err);
+ if (err != NULL && *err != NULL)
+ goto cleanup;
+
+ if (virStorageVolResize(vol->priv->handle, capacity, flags) < 0) {
+ gvir_set_error_literal(err,
+ GVIR_STORAGE_VOL_ERROR,
+ 0,
+ "Unable to resize volume storage");
+ goto cleanup;
+ }
+
+ ret = TRUE;
+
+cleanup:
+ if (pool_info)
+ g_boxed_free(GVIR_TYPE_STORAGE_POOL_INFO, pool_info);
+ if (volume_info)
+ gvir_storage_vol_info_free(volume_info);
+ return ret;
+}
diff --git a/libvirt-gobject/libvirt-gobject-storage-vol.h b/libvirt-gobject/libvirt-gobject-storage-vol.h
index 25f683a..459a2ac 100644
--- a/libvirt-gobject/libvirt-gobject-storage-vol.h
+++ b/libvirt-gobject/libvirt-gobject-storage-vol.h
@@ -23,6 +23,7 @@
#if !defined(__LIBVIRT_GOBJECT_H__) && !defined(LIBVIRT_GOBJECT_BUILD)
#error "Only <libvirt-gobject/libvirt-gobject.h> can be included directly."
#endif
+#include <libvirt/libvirt.h>
#ifndef __LIBVIRT_GOBJECT_STORAGE_VOL_H__
#define __LIBVIRT_GOBJECT_STORAGE_VOL_H__
@@ -65,6 +66,21 @@ typedef enum {
GVIR_STORAGE_VOL_STATE_DIR = 2, /* Directory-passthrough based volume */
} GVirStorageVolType;
+/**
+ * GVirStorageVolResizeFlags:
+ * @GVIR_STORAGE_VOL_RESIZE_NONE: No flags
+ * @GVIR_STORAGE_VOL_RESIZE_ALLOCATE: force allocation of new size
+ * @GVIR_STORAGE_VOL_RESIZE_DELTA: size is relative to current
+ * @GVIR_STORAGE_VOL_RESIZE_SHRINK: allow decrease in capacity. This combined
+ * with #GVIR_STORAGE_VOL_RESIZE_DELTA, implies a negative delta.
+ */
+typedef enum {
+ GVIR_STORAGE_VOL_RESIZE_NONE = 0,
+ GVIR_STORAGE_VOL_RESIZE_ALLOCATE = VIR_STORAGE_VOL_RESIZE_ALLOCATE,
+ GVIR_STORAGE_VOL_RESIZE_DELTA = VIR_STORAGE_VOL_RESIZE_DELTA,
+ GVIR_STORAGE_VOL_RESIZE_SHRINK = VIR_STORAGE_VOL_RESIZE_SHRINK,
+} GVirStorageVolResizeFlags;
+
typedef struct _GVirStorageVolInfo GVirStorageVolInfo;
struct _GVirStorageVolInfo
{
@@ -89,6 +105,10 @@ GVirConfigStorageVol *gvir_storage_vol_get_config(GVirStorageVol *vol,
GError **err);
GVirStorageVolInfo *gvir_storage_vol_get_info(GVirStorageVol *vol,
GError **err);
+gboolean gvir_storage_vol_resize(GVirStorageVol *vol,
+ guint64 capacity,
+ GVirStorageVolResizeFlags flags,
+ GError **err);
G_END_DECLS
diff --git a/libvirt-gobject/libvirt-gobject.sym b/libvirt-gobject/libvirt-gobject.sym
index a4f03f7..468bf65 100644
--- a/libvirt-gobject/libvirt-gobject.sym
+++ b/libvirt-gobject/libvirt-gobject.sym
@@ -126,6 +126,7 @@ LIBVIRT_GOBJECT_0.0.4 {
gvir_storage_vol_get_config;
gvir_storage_vol_get_info;
gvir_storage_vol_delete;
+ gvir_storage_vol_resize;
gvir_connection_handle_get_type;
--
1.7.7.6
--
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