func (p *VirStoragePool) LookupStorageVolByName(name string) (VirStorageVol, error) {
cName := C.CString(name)
defer C.free(unsafe.Pointer(cName))
ptr := C.virStorageVolLookupByName(p.ptr, cName)
if ptr == nil {
return VirStorageVol{}, errors.New(GetLastError())
}
return VirStorageVol{ptr: ptr}, nil
}
// LookupStorageVolumeByName Fetch a pointer to a storage volume based on its
// name within a pool.
// "Free" should be used to free the resources after the storage volume object
// is no longer needed.
func (pool StoragePool) LookupStorageVolumeByName(name string) (StorageVolume, error) {
cName := C.CString(name)
defer C.free(unsafe.Pointer(cName))
pool.log.Printf("looking up storage volume by name = %v...\n", name)
cVol := C.virStorageVolLookupByName(pool.virStoragePool, cName)
if cVol == nil {
err := LastError()
pool.log.Printf("an error occurred: %v\n", err)
return StorageVolume{}, err
}
pool.log.Println("volume found")
vol := StorageVolume{
log: pool.log,
virStorageVol: cVol,
}
return vol, nil
}
