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00001 /* 00002 * File: uio.h (sys/uio.h) 00003 * 00004 * Purpose: Vector file read/write. 00005 * 00006 * Created: 19th September 2005 00007 * Updated: 21st September 2005 00008 * 00009 * Home: http://synesis.com.au/software/ 00010 * 00011 * Copyright (c) 2005, 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_UNIXEM_INCL_SYS_H_UIO 00047 #define SYNSOFT_UNIXEM_INCL_SYS_H_UIO 00048 00049 #ifndef UNIXEM_DOCUMENTATION_SKIP_SECTION 00050 # define SYNSOFT_UNIXEM_VER_SYS_H_UIO_MAJOR 1 00051 # define SYNSOFT_UNIXEM_VER_SYS_H_UIO_MINOR 0 00052 # define SYNSOFT_UNIXEM_VER_SYS_H_UIO_REVISION 2 00053 # define SYNSOFT_UNIXEM_VER_SYS_H_UIO_EDIT 3 00054 #endif /* !UNIXEM_DOCUMENTATION_SKIP_SECTION */ 00055 00056 /* 00057 00068 /* 00069 00070 #ifdef __cplusplus 00071 extern "C" 00072 { 00073 #endif /* __cplusplus */ 00074 00075 /* 00076 * Typedefs 00077 */ 00078 00079 /* TODO: Check which compilers (' libraries) define this for Win32. */ 00080 typedef signed long ssize_t; 00081 00082 struct iovec 00083 { 00084 void *iov_base; /* Base address */ 00085 size_t iov_len; /* Number of bytes referenced */ 00086 }; 00087 00088 /* 00089 * Functions 00090 */ 00091 00092 ssize_t readv(int fd, struct iovec const *vector, int count); 00093 ssize_t writev(int fd, struct iovec const *vector, int count); 00094 00095 #ifdef __cplusplus 00096 } /* extern "C" */ 00097 #endif /* __cplusplus */ 00098 00099 /* 00100 00103 /* 00104 00105 #endif /* SYNSOFT_UNIXEM_INCL_SYS_H_UIO */ 00106 00107 /*
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UNIX Emulation for Win32 Libraries documentation © Synesis Software Pty Ltd, 2002-2005 |