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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 #include "apr_file_io.h"
20 APR_DECLARE(apr_status_t) apr_file_read_full(apr_file_t *thefile, void *buf,
22 apr_size_t *bytes_read)
25 apr_size_t total_read = 0;
28 apr_size_t amt = nbytes;
30 status = apr_file_read(thefile, buf, &amt);
31 buf = (char *)buf + amt;
34 } while (status == APR_SUCCESS && nbytes > 0);
36 if (bytes_read != NULL)
37 *bytes_read = total_read;
42 APR_DECLARE(apr_status_t) apr_file_write_full(apr_file_t *thefile,
45 apr_size_t *bytes_written)
48 apr_size_t total_written = 0;
51 apr_size_t amt = nbytes;
53 status = apr_file_write(thefile, buf, &amt);
54 buf = (char *)buf + amt;
57 } while (status == APR_SUCCESS && nbytes > 0);
59 if (bytes_written != NULL)
60 *bytes_written = total_written;