ResizeChild
virtual status_t ResizeChild(KPartition* child, off_t size,
virtual status_t ResizeChild(KPartition* child, off_t size,
virtual status_t ResizeChild(BMutablePartition* child,
error = parent->fDelegate->ResizeChild(fDelegate, size);
return fPartitionHandle->ResizeChild(&child->fMutablePartition, size);
status_t ResizeChild(Delegate* child, off_t size);
error = diskSystem->ResizeChild(child, size, DUMMY_JOB_ID);