Apache Portable Runtime
apr_support.h
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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,
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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
30 extern "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  */
49  int for_read);
50 
51 /** @} */
52 
53 #ifdef __cplusplus
54 }
55 #endif
56 
57 #endif /* ! APR_SUPPORT_H */
struct apr_socket_t apr_socket_t
Definition: apr_network_io.h:218
APR Network library.
APR File I/O Handling.
apr_status_t apr_wait_for_io_or_timeout(apr_file_t *f, apr_socket_t *s, int for_read)
struct apr_file_t apr_file_t
Definition: apr_file_io.h:209
APR Platform Definitions.
int apr_status_t
Definition: apr_errno.h:44