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194 lines
6.3 KiB
194 lines
6.3 KiB
/* /////////////////////////////////////////////////////////////////////////
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* File: winstl/filesystem/file_creation_functions.h
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*
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* Purpose: File creation functions.
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*
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* Created: 12th September 2005
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* Updated: 10th August 2009
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*
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* Home: http://stlsoft.org/
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*
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* Copyright (c) 2005-2009, Matthew Wilson and Synesis Software
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name(s) of Matthew Wilson and Synesis Software nor the names of
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* any contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* ////////////////////////////////////////////////////////////////////// */
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/** \file winstl/filesystem/file_creation_functions.h
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*
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* \brief [C, C++] File creation functions
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* (\ref group__library__filesystem "File System" Library).
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*/
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#ifndef WINSTL_INCL_WINSTL_H_FILE_CREATION_FUNCTIONS
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#define WINSTL_INCL_WINSTL_H_FILE_CREATION_FUNCTIONS
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#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
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# define WINSTL_VER_WINSTL_H_FILE_CREATION_FUNCTIONS_MAJOR 2
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# define WINSTL_VER_WINSTL_H_FILE_CREATION_FUNCTIONS_MINOR 0
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# define WINSTL_VER_WINSTL_H_FILE_CREATION_FUNCTIONS_REVISION 1
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# define WINSTL_VER_WINSTL_H_FILE_CREATION_FUNCTIONS_EDIT 13
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#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
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/* /////////////////////////////////////////////////////////////////////////
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* Includes
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*/
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#ifndef WINSTL_INCL_WINSTL_H_WINSTL
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# include <winstl/winstl.h>
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#endif /* !WINSTL_INCL_WINSTL_H_WINSTL */
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/* /////////////////////////////////////////////////////////////////////////
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* Namespace
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*/
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#if !defined(_WINSTL_NO_NAMESPACE) && \
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!defined(STLSOFT_DOCUMENTATION_SKIP_SECTION)
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# if defined(_STLSOFT_NO_NAMESPACE)
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/* There is no stlsoft namespace, so must define ::winstl */
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namespace winstl
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{
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# else
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/* Define stlsoft::winstl_project */
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namespace stlsoft
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{
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namespace winstl_project
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{
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# endif /* _STLSOFT_NO_NAMESPACE */
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#endif /* !_WINSTL_NO_NAMESPACE */
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/* /////////////////////////////////////////////////////////////////////////
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* C functions
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*/
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/** \brief Opens an existing file for shared read access.
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*
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* \ingroup group__library__filesystem
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*/
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STLSOFT_INLINE HANDLE winstl__open_file_read_shared_a(ws_char_a_t const* fileName, DWORD dwShareMode)
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{
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return STLSOFT_NS_GLOBAL(CreateFileA)(fileName, GENERIC_READ, dwShareMode, NULL, OPEN_ALWAYS, 0, NULL);
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}
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/** \brief Opens an existing file for shared read access.
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*
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* \ingroup group__library__filesystem
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*/
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STLSOFT_INLINE HANDLE winstl__open_file_read_shared_w(ws_char_w_t const* fileName, DWORD dwShareMode)
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{
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return STLSOFT_NS_GLOBAL(CreateFileW)(fileName, GENERIC_READ, dwShareMode, NULL, OPEN_ALWAYS, 0, NULL);
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}
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/** \brief Opens an existing file for exclusive read access.
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*
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* \ingroup group__library__filesystem
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*/
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STLSOFT_INLINE HANDLE winstl__open_file_exclusive_a(ws_char_a_t const* fileName)
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{
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return STLSOFT_NS_GLOBAL(CreateFileA)(fileName, GENERIC_READ, 0, NULL, OPEN_ALWAYS, 0, NULL);
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}
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/** \brief Opens an existing file for exclusive read access.
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*
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* \ingroup group__library__filesystem
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*/
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STLSOFT_INLINE HANDLE winstl__open_file_exclusive_w(ws_char_w_t const* fileName)
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{
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return STLSOFT_NS_GLOBAL(CreateFileW)(fileName, GENERIC_READ, 0, NULL, OPEN_ALWAYS, 0, NULL);
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}
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/* /////////////////////////////////////////////////////////////////////////
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* Namespace
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*/
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#ifdef STLSOFT_DOCUMENTATION_SKIP_SECTION
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namespace winstl
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{
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#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
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/* /////////////////////////////////////////////////////////////////////////
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* C++ functions
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*/
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#ifdef __cplusplus
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/** \brief Opens an existing file for shared read access.
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*
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* \ingroup group__library__filesystem
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*/
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inline HANDLE open_file_read_shared(ws_char_a_t const* fileName, DWORD dwShareMode)
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{
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return winstl__open_file_read_shared_a(fileName, dwShareMode);
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}
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/** \brief Opens an existing file for shared read access.
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*
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* \ingroup group__library__filesystem
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*/
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inline HANDLE open_file_read_shared(ws_char_w_t const* fileName, DWORD dwShareMode)
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{
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return winstl__open_file_read_shared_w(fileName, dwShareMode);
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}
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/** \brief Opens an existing file for exclusive read access.
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*
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* \ingroup group__library__filesystem
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*/
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inline HANDLE open_file_exclusive(ws_char_a_t const* fileName)
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{
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return winstl__open_file_exclusive_a(fileName);
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}
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/** \brief Opens an existing file for exclusive read access.
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*
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* \ingroup group__library__filesystem
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*/
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inline HANDLE open_file_exclusive(ws_char_w_t const* fileName)
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{
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return winstl__open_file_exclusive_w(fileName);
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}
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#endif /* __cplusplus */
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/* ////////////////////////////////////////////////////////////////////// */
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#ifndef _WINSTL_NO_NAMESPACE
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# if defined(_STLSOFT_NO_NAMESPACE) || \
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defined(STLSOFT_DOCUMENTATION_SKIP_SECTION)
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} /* namespace winstl */
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# else
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} /* namespace winstl_project */
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} /* namespace stlsoft */
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# endif /* _STLSOFT_NO_NAMESPACE */
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#endif /* !_WINSTL_NO_NAMESPACE */
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/* ////////////////////////////////////////////////////////////////////// */
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#endif /* WINSTL_INCL_WINSTL_H_FILE_CREATION_FUNCTIONS */
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/* ///////////////////////////// end of file //////////////////////////// */
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