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selector.h
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1 #ifndef PROTON_SELECTOR_H
2 #define PROTON_SELECTOR_H 1
3 
4 /*
5  *
6  * Licensed to the Apache Software Foundation (ASF) under one
7  * or more contributor license agreements. See the NOTICE file
8  * distributed with this work for additional information
9  * regarding copyright ownership. The ASF licenses this file
10  * to you under the Apache License, Version 2.0 (the
11  * "License"); you may not use this file except in compliance
12  * with the License. You may obtain a copy of the License at
13  *
14  * http://www.apache.org/licenses/LICENSE-2.0
15  *
16  * Unless required by applicable law or agreed to in writing,
17  * software distributed under the License is distributed on an
18  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
19  * KIND, either express or implied. See the License for the
20  * specific language governing permissions and limitations
21  * under the License.
22  *
23  */
24 
25 #include <proton/import_export.h>
26 #include <proton/selectable.h>
27 #include <proton/type_compat.h>
28 
29 #ifdef __cplusplus
30 extern "C" {
31 #endif
32 
33 #define PN_READABLE (1)
34 #define PN_WRITABLE (2)
35 #define PN_EXPIRED (4)
36 
38 
41 PN_EXTERN void pn_selector_add(pn_selector_t *selector, pn_selectable_t *selectable);
42 PN_EXTERN void pn_selector_update(pn_selector_t *selector, pn_selectable_t *selectable);
43 PN_EXTERN void pn_selector_remove(pn_selector_t *selector, pn_selectable_t *selectable);
44 PN_EXTERN int pn_selector_select(pn_selector_t *select, int timeout);
46 
47 #ifdef __cplusplus
48 }
49 #endif
50 
51 #endif /* selector.h */