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#if defined(DOXYGEN) || !defined(WIN32) 46/** 47 * The public APR-UTIL functions are declared with APU_DECLARE(), so they may 48 * use the most appropriate calling convention. Public APR functions with 49 * variable arguments must use APU_DECLARE_NONSTD(). 50 * 51 * @fn APU_DECLARE(rettype) apr_func(args); 52 */ 53#define APU_DECLARE(type) type 54/** 55 * The public APR-UTIL functions using variable arguments are declared with 56 * APU_DECLARE_NONSTD(), as they must use the C language calling convention. 57 * 58 * @fn APU_DECLARE_NONSTD(rettype) apr_func(args, ...); 59 */ 60#define APU_DECLARE_NONSTD(type) type 61/** 62 * The public APR-UTIL variables are declared with APU_DECLARE_DATA. 63 * This assures the appropriate indirection is invoked at compile time. 64 * 65 * @fn APU_DECLARE_DATA type apr_variable; 66 * @note APU_DECLARE_DATA extern type apr_variable; syntax is required for 67 * declarations within headers to properly import the variable. 68 */ 69#define APU_DECLARE_DATA 70#elif defined(APU_DECLARE_STATIC) 71#define APU_DECLARE(type) type __stdcall 72#define APU_DECLARE_NONSTD(type) type __cdecl 73#define APU_DECLARE_DATA 74#elif defined(APU_DECLARE_EXPORT) 75#define APU_DECLARE(type) __declspec(dllexport) type __stdcall 76#define APU_DECLARE_NONSTD(type) __declspec(dllexport) type __cdecl 77#define APU_DECLARE_DATA __declspec(dllexport) 78#else 79#define APU_DECLARE(type) __declspec(dllimport) type __stdcall 80#define APU_DECLARE_NONSTD(type) __declspec(dllimport) type __cdecl 81#define APU_DECLARE_DATA __declspec(dllimport) 82#endif 83 84#if !defined(WIN32) || defined(APU_MODULE_DECLARE_STATIC) 85/** 86 * Declare a dso module's exported module structure as APU_MODULE_DECLARE_DATA. 87 * 88 * Unless APU_MODULE_DECLARE_STATIC is defined at compile time, symbols 89 * declared with APU_MODULE_DECLARE_DATA are always exported. 90 * @code 91 * module APU_MODULE_DECLARE_DATA mod_tag 92 * @endcode 93 */ 94#define APU_MODULE_DECLARE_DATA 95#else 96#define APU_MODULE_DECLARE_DATA __declspec(dllexport) 97#endif 98 99/* 100 * we always have SDBM (it's in our codebase) 101 */ 102#define APU_HAVE_SDBM @apu_have_sdbm@ 103#define APU_HAVE_GDBM @apu_have_gdbm@ 104#define APU_HAVE_NDBM @apu_have_ndbm@ 105#define APU_HAVE_DB @apu_have_db@ 106 107#if APU_HAVE_DB 108#define APU_HAVE_DB_VERSION @apu_db_version@ 109#endif 110 111#define APU_HAVE_PGSQL @apu_have_pgsql@ 112#define APU_HAVE_MYSQL @apu_have_mysql@ 113#define APU_HAVE_SQLITE3 @apu_have_sqlite3@ 114#define APU_HAVE_SQLITE2 @apu_have_sqlite2@ 115#define APU_HAVE_ORACLE @apu_have_oracle@ 116#define APU_HAVE_FREETDS @apu_have_freetds@ 117#define APU_HAVE_ODBC @apu_have_odbc@ 118 119#define APU_HAVE_CRYPTO @apu_have_crypto@ 120#define APU_HAVE_OPENSSL @apu_have_openssl@ 121#define APU_HAVE_NSS @apu_have_nss@ 122 123#define APU_HAVE_APR_ICONV @have_apr_iconv@ 124#define APU_HAVE_ICONV @have_iconv@ 125#define APR_HAS_XLATE (APU_HAVE_APR_ICONV || APU_HAVE_ICONV) 126 127#endif /* APU_H */ 128/** @} */ 129