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Re: [Libvir] Repository for work-in-progress storage patches



This function confuses me a bit. It takes a virStoragePoolPtr as parameter, but it only uses pool->conn. The other two virStorageVolLookupBy* functions take a virConnectPtr directly.

virStorageVolPtr
virStorageVolLookupByName(virStoragePoolPtr pool,
                          const char *name)
{
    DEBUG("pool=%p, name=%s", pool, name);

    if (!VIR_IS_STORAGE_POOL(pool)) {
        virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
        return (NULL);
    }
    if (name == NULL) {
        virLibConnError(pool->conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
        return (NULL);
    }

if (pool->conn->storageDriver && pool->conn->storageDriver->volLookupByName)
        return pool->conn->storageDriver->volLookupByName (pool, name);
       /* ^^ is a red herring, since it's not implemented in
          anything except the remote driver, hence useless */

    virLibConnError (pool->conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
    return NULL;
}

Rich.

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