github.com/krum110487/go-htaccess@v0.0.0-20240316004156-60641c8e7598/tests/data/apache_2_4_58/include/heartbeat.h (about)

     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  /**
    18   * @file  heartbeat.h
    19   * @brief commun structures for mod_heartmonitor.c and mod_lbmethod_heartbeat.c
    20   *
    21   * @defgroup HEARTBEAT heartbeat
    22   * @ingroup  APACHE_MODS
    23   * @{
    24   */
    25  
    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;
    46      apr_time_t seen;
    47      int id;
    48  } hm_slot_server_t;
    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  /** @} */