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recls/internal/platform.h

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00001 /* /////////////////////////////////////////////////////////////////////////////
00002  * File:        recls/internal/platform.h
00003  *
00004  * Purpose:     Platform discrimination for the recls API.
00005  *
00006  * Created:     15th August 2003
00007  * Updated:     16th June 2006
00008  *
00009  * Home:        http://recls.org/
00010  *
00011  * Copyright (c) 2003-2006, Matthew Wilson and Synesis Software
00012  * All rights reserved.
00013  *
00014  * Redistribution and use in source and binary forms, with or without 
00015  * modification, are permitted provided that the following conditions are met:
00016  *
00017  * - Redistributions of source code must retain the above copyright notice, this
00018  *   list of conditions and the following disclaimer. 
00019  * - Redistributions in binary form must reproduce the above copyright notice,
00020  *   this list of conditions and the following disclaimer in the documentation
00021  *   and/or other materials provided with the distribution.
00022  * - Neither the name(s) of Matthew Wilson and Synesis Software nor the names of
00023  *   any contributors may be used to endorse or promote products derived from
00024  *   this software without specific prior written permission.
00025  *
00026  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00027  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00028  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00029  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
00030  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00031  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00032  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00033  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00034  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00035  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00036  * POSSIBILITY OF SUCH DAMAGE.
00037  *
00038  * ////////////////////////////////////////////////////////////////////////// */
00039 
00040 
00041 #ifndef RECLS_INCL_RECLS_INTERNAL_H_PLATFORM
00042 #define RECLS_INCL_RECLS_INTERNAL_H_PLATFORM
00043 
00044 /* File version */
00045 #ifndef RECLS_DOCUMENTATION_SKIP_SECTION
00046 # define RECLS_VER_RECLS_INTERNAL_H_PLATFORM_MAJOR      3
00047 # define RECLS_VER_RECLS_INTERNAL_H_PLATFORM_MINOR      0
00048 # define RECLS_VER_RECLS_INTERNAL_H_PLATFORM_REVISION   1
00049 # define RECLS_VER_RECLS_INTERNAL_H_PLATFORM_EDIT       19
00050 #endif /* !RECLS_DOCUMENTATION_SKIP_SECTION */
00051 
00058 /* /////////////////////////////////////////////////////////////////////////////
00059  * Platform recognition
00060  *
00061  * Define the symbol RECLS_OVERRIDE_PLATFORM to provide your own platform
00062  * discrimination
00063  */
00064 
00065 #ifndef RECLS_OVERRIDE_PLATFORM
00066 # if defined(WIN32) || \
00067      defined(_WIN32)
00068 #  define RECLS_PLATFORM_IS_WIN32
00069 # elif defined(unix) || \
00070        defined(UNIX) || \
00071        defined(__unix) || \
00072        defined(__unix__) || \
00073        ( defined(__xlC__) && \
00074          defined(_POWER) && \
00075          defined(_AIX))
00076 #  define RECLS_PLATFORM_IS_UNIX
00077 # else
00078 #  error Platform not (yet) recognised
00079 # endif /* platform */
00080 #endif /* !RECLS_OVERRIDE_PLATFORM */
00081 
00082 /* /////////////////////////////////////////////////////////////////////////////
00083  * Includes
00084  */
00085 
00086 #if defined(RECLS_PLATFORM_IS_WIN32)
00087 # if !defined(RECLS_PURE_API)
00088 #  include <windows.h>
00089 # endif /* !RECLS_PURE_API */
00090 #elif defined(RECLS_PLATFORM_IS_UNIX)
00091 # include <unistd.h>
00092 #elif defined(RECLS_OVERRIDE_PLATFORM)
00093   /* Assume that the appropriate inclusions are made */
00094 #else
00095 # error Platform not (yet) recognised
00096 #endif /* platform */
00097 
00098 /* /////////////////////////////////////////////////////////////////////////////
00099  * Namespace
00100  */
00101 
00102 #if !defined(RECLS_NO_NAMESPACE)
00103 namespace recls
00104 {
00105 #endif /* !RECLS_NO_NAMESPACE */
00106 
00107 /* /////////////////////////////////////////////////////////////////////////////
00108  * Constants and definitions
00109  */
00110 
00111 /* /////////////////////////////////////////////////////////////////////////////
00112  * Namespace
00113  */
00114 
00115 #if !defined(RECLS_NO_NAMESPACE)
00116 } /* namespace recls */
00117 #endif /* !RECLS_NO_NAMESPACE */
00118 
00119 /* ////////////////////////////////////////////////////////////////////////// */
00120 
00121 #endif /* !RECLS_INCL_RECLS_INTERNAL_H_PLATFORM */
00122 
00123 /* ////////////////////////////////////////////////////////////////////////// */

recls Library documentation © Synesis Software Pty Ltd, 2001-2006