include/apu.h.in

   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  * apu.h is generated from apu.h.in by configure -- do not edit apu.h
  19  */
  20 /* @file apu.h
  21  * @brief APR-Utility main file
  22  */
  23 /**
  24  * @defgroup APR_Util APR Utility Functions
  25  * @{
  26  */
  27
  28
  29 #ifndef APU_H
  30 #define APU_H
  31
  32 /**
  33  * APU_DECLARE_EXPORT is defined when building the APR-UTIL dynamic library,
  34  * so that all public symbols are exported.
  35  *
  36  * APU_DECLARE_STATIC is defined when including the APR-UTIL public headers,
  37  * to provide static linkage when the dynamic library may be unavailable.
  38  *
  39  * APU_DECLARE_STATIC and APU_DECLARE_EXPORT are left undefined when
  40  * including the APR-UTIL public headers, to import and link the symbols from
  41  * the dynamic APR-UTIL library and assure appropriate indirection and calling
  42  * conventions at compile time.
  43  */
  44
  45 /**
  46  * The public APR-UTIL functions are declared with APU_DECLARE(), so they may
  47  * use the most appropriate calling convention.  Public APR functions with
  48  * variable arguments must use APU_DECLARE_NONSTD().
  49  *
  50  * @fn APU_DECLARE(rettype) apr_func(args);
  51  */
  52 #define APU_DECLARE(type)            type
  53 /**
  54  * The public APR-UTIL functions using variable arguments are declared with
  55  * APU_DECLARE_NONSTD(), as they must use the C language calling convention.
  56  *
  57  * @fn APU_DECLARE_NONSTD(rettype) apr_func(args, ...);
  58  */
  59 #define APU_DECLARE_NONSTD(type)     type
  60 /**
  61  * The public APR-UTIL variables are declared with APU_DECLARE_DATA.
  62  * This assures the appropriate indirection is invoked at compile time.
  63  *
  64  * @fn APU_DECLARE_DATA type apr_variable;
  65  * @note APU_DECLARE_DATA extern type apr_variable; syntax is required for
  66  * declarations within headers to properly import the variable.
  67  */
  68 #define APU_DECLARE_DATA
  69
  70 #if !defined(WIN32) || defined(APU_MODULE_DECLARE_STATIC)
  71 /**
  72  * Declare a dso module's exported module structure as APU_MODULE_DECLARE_DATA.
  73  *
  74  * Unless APU_MODULE_DECLARE_STATIC is defined at compile time, symbols
  75  * declared with APU_MODULE_DECLARE_DATA are always exported.
  76  * @code
  77  * module APU_MODULE_DECLARE_DATA mod_tag
  78  * @endcode
  79  */
  80 #define APU_MODULE_DECLARE_DATA
  81 #else
  82 #define APU_MODULE_DECLARE_DATA           __declspec(dllexport)
  83 #endif
  84
  85 /*
  86  * we always have SDBM (it's in our codebase)
  87  */
  88 #define APU_HAVE_SDBM   @apu_have_sdbm@
  89 #define APU_HAVE_GDBM   @apu_have_gdbm@
  90 #define APU_HAVE_NDBM   @apu_have_ndbm@
  91 #define APU_HAVE_DB     @apu_have_db@
  92
  93 #if APU_HAVE_DB
  94 #define APU_HAVE_DB_VERSION    @apu_db_version@
  95 #endif
  96
  97 #define APU_HAVE_PGSQL         @apu_have_pgsql@
  98 #define APU_HAVE_MYSQL         @apu_have_mysql@
  99 #define APU_HAVE_SQLITE3       @apu_have_sqlite3@
 100 #define APU_HAVE_SQLITE2       @apu_have_sqlite2@
 101 #define APU_HAVE_ORACLE        @apu_have_oracle@
 102 #define APU_HAVE_FREETDS       @apu_have_freetds@
 103 #define APU_HAVE_ODBC          @apu_have_odbc@
 104
 105 #define APU_HAVE_APR_ICONV     @have_apr_iconv@
 106 #define APU_HAVE_ICONV         @have_iconv@
 107 #define APR_HAS_XLATE          (APU_HAVE_APR_ICONV || APU_HAVE_ICONV)
 108
 109 #endif /* APU_H */
 110 /** @} */