apr_buckets_eos.c revision 259065
1/* Licensed to the Apache Software Foundation (ASF) under one or more 2 * contributor license agreements. See the NOTICE file distributed with 3 * this work for additional information regarding copyright ownership. 4 * The ASF licenses this file to You under the Apache License, Version 2.0 5 * (the "License"); you may not use this file except in compliance with 6 * the License. You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17#include "apr_buckets.h" 18 19static apr_status_t eos_bucket_read(apr_bucket *b, const char **str, 20 apr_size_t *len, apr_read_type_e block) 21{ 22 *str = NULL; 23 *len = 0; 24 return APR_SUCCESS; 25} 26 27APU_DECLARE(apr_bucket *) apr_bucket_eos_make(apr_bucket *b) 28{ 29 b->length = 0; 30 b->start = 0; 31 b->data = NULL; 32 b->type = &apr_bucket_type_eos; 33 34 return b; 35} 36 37APU_DECLARE(apr_bucket *) apr_bucket_eos_create(apr_bucket_alloc_t *list) 38{ 39 apr_bucket *b = apr_bucket_alloc(sizeof(*b), list); 40 41 APR_BUCKET_INIT(b); 42 b->free = apr_bucket_free; 43 b->list = list; 44 return apr_bucket_eos_make(b); 45} 46 47APU_DECLARE_DATA const apr_bucket_type_t apr_bucket_type_eos = { 48 "EOS", 5, APR_BUCKET_METADATA, 49 apr_bucket_destroy_noop, 50 eos_bucket_read, 51 apr_bucket_setaside_noop, 52 apr_bucket_split_notimpl, 53 apr_bucket_simple_copy 54}; 55