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heartbeat.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,
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 
26 #ifndef HEARTBEAT_H
27 #define HEARTBEAT_H
28 
29 #include "apr.h"
30 #include "apr_time.h"
31 
32 #ifdef __cplusplus
33 extern "C" {
34 #endif
35 
36 /*
37  * Worse Case: IPv4-Mapped IPv6 Address
38  * 0000:0000:0000:0000:0000:FFFF:255.255.255.255
39  */
40 #define MAXIPSIZE 46
41 typedef struct hm_slot_server_t
42 {
43  char ip[MAXIPSIZE];
44  int busy;
45  int ready;
47  int id;
49 
50 /* default name of heartbeat data file, created in the configured
51  * runtime directory when mod_slotmem_shm is not available
52  */
53 #define DEFAULT_HEARTBEAT_STORAGE "hb.dat"
54 
55 #ifdef __cplusplus
56 }
57 #endif
58 
59 #endif /* HEARTBEAT_H */
60 
int ready
Definition: heartbeat.h:45
char ip[MAXIPSIZE]
Definition: heartbeat.h:43
Definition: heartbeat.h:41
#define MAXIPSIZE
Definition: heartbeat.h:40
apr_int64_t apr_time_t
Definition: apr_time.h:45
struct hm_slot_server_t hm_slot_server_t
int id
Definition: heartbeat.h:47
int busy
Definition: heartbeat.h:44
APR Platform Definitions.
APR Time Library.
apr_time_t seen
Definition: heartbeat.h:46