65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
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/* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "apr_buckets.h"
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APU_DECLARE_NONSTD(apr_status_t) apr_bucket_shared_split(apr_bucket *a,
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apr_size_t point)
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{
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apr_bucket_refcount *r = a->data;
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apr_status_t rv;
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if ((rv = apr_bucket_simple_split(a, point)) != APR_SUCCESS) {
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return rv;
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}
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r->refcount++;
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return APR_SUCCESS;
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}
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APU_DECLARE_NONSTD(apr_status_t) apr_bucket_shared_copy(apr_bucket *a,
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apr_bucket **b)
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{
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apr_bucket_refcount *r = a->data;
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apr_bucket_simple_copy(a, b);
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r->refcount++;
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return APR_SUCCESS;
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}
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APU_DECLARE(int) apr_bucket_shared_destroy(void *data)
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{
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apr_bucket_refcount *r = data;
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r->refcount--;
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return (r->refcount == 0);
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}
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APU_DECLARE(apr_bucket *) apr_bucket_shared_make(apr_bucket *b, void *data,
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apr_off_t start,
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apr_size_t length)
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{
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apr_bucket_refcount *r = data;
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b->data = r;
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b->start = start;
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b->length = length;
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/* caller initializes the type field */
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r->refcount = 1;
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return b;
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}
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