Annotation of win32/apache22/srclib/apr-util/include/apu.h, revision 1.1
1.1 ! moko 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 duplicated from apu.hw at build time -- 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 extern APU_DECLARE_DATA 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 1
! 103:
! 104: #ifndef APU_DSO_MODULE_BUILD
! 105: #define APU_HAVE_GDBM 0
! 106: #define APU_HAVE_NDBM 0
! 107: #define APU_HAVE_DB 0
! 108:
! 109: #if APU_HAVE_DB
! 110: #define APU_HAVE_DB_VERSION 0
! 111: #endif
! 112: #endif
! 113:
! 114: /*
! 115: * we always enable dynamic driver loads within apr_dbd
! 116: * Win32 always has odbc (it's always installed)
! 117: */
! 118: #ifndef APU_DSO_MODULE_BUILD
! 119: #define APU_HAVE_PGSQL 0
! 120: #define APU_HAVE_MYSQL 0
! 121: #define APU_HAVE_SQLITE3 0
! 122: #define APU_HAVE_SQLITE2 0
! 123: #define APU_HAVE_ORACLE 0
! 124: #define APU_HAVE_FREETDS 0
! 125: #define APU_HAVE_ODBC 1
! 126: #endif
! 127:
! 128: #define APU_HAVE_CRYPTO 0
! 129:
! 130: #ifndef APU_DSO_MODULE_BUILD
! 131: #define APU_HAVE_OPENSSL 0
! 132: #define APU_HAVE_NSS 0
! 133: #endif
! 134:
! 135: #define APU_HAVE_APR_ICONV 1
! 136: #define APU_HAVE_ICONV 0
! 137: #define APR_HAS_XLATE (APU_HAVE_APR_ICONV || APU_HAVE_ICONV)
! 138:
! 139: #endif /* APU_H */
! 140: /** @} */
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