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#ifndef APR_SUPPORT_H
18#define APR_SUPPORT_H
19
20/**
21 * @file apr_support.h
22 * @brief APR Support functions
23 */
24
25#include "apr.h"
26#include "apr_network_io.h"
27#include "apr_file_io.h"
28
29#ifdef __cplusplus
30extern "C" {
31#endif /* __cplusplus */
32
33/**
34 * @defgroup apr_support Internal APR support functions
35 * @ingroup APR
36 * @{
37 */
38
39/**
40 * Wait for IO to occur or timeout.
41 *
42 * @param f The file to wait on.
43 * @param s The socket to wait on if @a f is @c NULL.
44 * @param for_read If non-zero wait for data to be available to read,
45 *        otherwise wait for data to be able to be written.
46 * @return APR_TIMEUP if we run out of time.
47 */
48apr_status_t apr_wait_for_io_or_timeout(apr_file_t *f, apr_socket_t *s,
49                                        int for_read);
50
51/** @} */
52
53#ifdef __cplusplus
54}
55#endif
56
57#endif  /* ! APR_SUPPORT_H */
58