/* Licensed to the Apache Software Foundation (ASF) under one or more

 * contributor license agreements.  See the NOTICE file distributed with

 * this work for additional information regarding copyright ownership.

 * The ASF licenses this file to You under the Apache License, Version 2.0

 * (the "License"); you may not use this file except in compliance with

 * the License.  You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#include "apr_buckets.h"

static apr_status_t flush_bucket_read(apr_bucket *b, const char **str,

                                      apr_size_t *len, apr_read_type_e block)

{

    *str = NULL;

    *len = 0;

    return APR_SUCCESS;

}

APR_DECLARE(apr_bucket *) apr_bucket_flush_make(apr_bucket *b)

{

    b->length      = 0;

    b->start       = 0;

    b->data        = NULL;

    b->type        = &apr_bucket_type_flush;

    return b;

}

APR_DECLARE(apr_bucket *) apr_bucket_flush_create(apr_bucket_alloc_t *list)

{

    apr_bucket *b = apr_bucket_alloc(sizeof(*b), list);

    APR_BUCKET_INIT(b);

    b->free = apr_bucket_free;

    b->list = list;

    return apr_bucket_flush_make(b);

}

APR_DECLARE_DATA const apr_bucket_type_t apr_bucket_type_flush = {

    "FLUSH", 5, APR_BUCKET_METADATA,

    apr_bucket_destroy_noop,

    flush_bucket_read,

    apr_bucket_setaside_noop,

    apr_bucket_split_notimpl,

    apr_bucket_simple_copy

};