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00001 /* 00002 * File: mman.h (sys/mman.h) 00003 * 00004 * Purpose: Declaration of the mmap() and munmap() API functions. 00005 * 00006 * Created 18th December 2003 00007 * Updated: 28th June 2004 00008 * 00009 * Home: http://synesis.com.au/software/ 00010 * 00011 * Copyright (c) 2002-2004, 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 names 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 00046 #ifndef _SYNSOFT_INCL_H_SYS_MMAP 00047 #define _SYNSOFT_INCL_H_SYS_MMAP 00048 00049 #ifndef _SYNSOFT_DOCUMENTATION_SKIP_SECTION 00050 # define _SYNSOFT_VER_H_SYS_MMAP_MAJOR 2 00051 # define _SYNSOFT_VER_H_SYS_MMAP_MINOR 0 00052 # define _SYNSOFT_VER_H_SYS_MMAP_REVISION 1 00053 # define _SYNSOFT_VER_H_SYS_MMAP_EDIT 9 00054 #endif /* !_SYNSOFT_DOCUMENTATION_SKIP_SECTION */ 00055 00056 #include <sys/types.h> 00057 00058 /* 00059 00070 /* 00071 00072 #ifndef WIN32 00073 # error This file is only currently defined for Win32 compilation units 00074 #endif /* WIN32 */ 00075 00076 /* 00077 * Constants and definitions 00078 */ 00079 00080 #define PROT_READ 0x1 00081 #define PROT_WRITE 0x2 00082 #define PROT_EXEC 0x4 00083 #define PROT_NONE 0x0 00085 #define MAP_PRIVATE 0x02 00086 #define MAP_ANONYMOUS 0x20 00087 #define MAP_FIXED 0x10 00089 #define MAP_FAILED ((void*)-1) 00091 /* 00092 * API functions 00093 */ 00094 00095 #ifdef __cplusplus 00096 extern "C" 00097 { 00098 #endif /* __cplusplus */ 00099 00118 void *mmap(void *addr, size_t len, int prot, int flags, int fd, off_t offset); 00119 00133 int munmap(void *addr, size_t len); 00134 00142 int msync(void *addr, size_t len, int flags); 00143 00144 #ifdef __cplusplus 00145 } // extern "C" 00146 #endif /* __cplusplus */ 00147 00148 /* 00149 00152 /* 00153 00154 #endif /* _SYNSOFT_INCL_H_SYS_MMAP */ 00155 00156 /*
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UNIX Emulation for Win32 Libraries documentation © Synesis Software Pty Ltd, 2001-2003 |