diff options
Diffstat (limited to 'boost/detail/winapi/file_mapping.hpp')
| -rw-r--r-- | boost/detail/winapi/file_mapping.hpp | 72 |
1 files changed, 70 insertions, 2 deletions
diff --git a/boost/detail/winapi/file_mapping.hpp b/boost/detail/winapi/file_mapping.hpp index f3cf794b41..38c23d554d 100644 --- a/boost/detail/winapi/file_mapping.hpp +++ b/boost/detail/winapi/file_mapping.hpp @@ -2,6 +2,7 @@ // Copyright 2010 Vicente J. Botet Escriba // Copyright 2015 Andrey Semashev +// Copyright 2016 Jorge Lodos // Distributed under the Boost Software License, Version 1.0. // See http://www.boost.org/LICENSE_1_0.txt @@ -51,6 +52,14 @@ OpenFileMappingW( boost::detail::winapi::LPCWSTR_ lpName); BOOST_SYMBOL_IMPORT boost::detail::winapi::LPVOID_ WINAPI +MapViewOfFile( + boost::detail::winapi::HANDLE_ hFileMappingObject, + boost::detail::winapi::DWORD_ dwDesiredAccess, + boost::detail::winapi::DWORD_ dwFileOffsetHigh, + boost::detail::winapi::DWORD_ dwFileOffsetLow, + boost::detail::winapi::SIZE_T_ dwNumberOfBytesToMap); + +BOOST_SYMBOL_IMPORT boost::detail::winapi::LPVOID_ WINAPI MapViewOfFileEx( boost::detail::winapi::HANDLE_ hFileMappingObject, boost::detail::winapi::DWORD_ dwDesiredAccess, @@ -73,10 +82,69 @@ namespace boost { namespace detail { namespace winapi { +#if defined( BOOST_USE_WINDOWS_H ) + +const DWORD_ SEC_FILE_ = SEC_FILE; +const DWORD_ SEC_IMAGE_ = SEC_IMAGE; +const DWORD_ SEC_RESERVE_ = SEC_RESERVE; +const DWORD_ SEC_COMMIT_ = SEC_COMMIT; +const DWORD_ SEC_NOCACHE_ = SEC_NOCACHE; + +// These permission flags are undocumented and some of them are equivalent to the FILE_MAP_* flags. +// SECTION_QUERY enables NtQuerySection. +// http://undocumented.ntinternals.net/index.html?page=UserMode%2FUndocumented%20Functions%2FNT%20Objects%2FSection%2FNtQuerySection.html +const DWORD_ SECTION_QUERY_ = SECTION_QUERY; +const DWORD_ SECTION_MAP_WRITE_ = SECTION_MAP_WRITE; +const DWORD_ SECTION_MAP_READ_ = SECTION_MAP_READ; +const DWORD_ SECTION_MAP_EXECUTE_ = SECTION_MAP_EXECUTE; +const DWORD_ SECTION_EXTEND_SIZE_ = SECTION_EXTEND_SIZE; +const DWORD_ SECTION_ALL_ACCESS_ = SECTION_ALL_ACCESS; + +const DWORD_ FILE_MAP_COPY_ = FILE_MAP_COPY; +const DWORD_ FILE_MAP_WRITE_ = FILE_MAP_WRITE; +const DWORD_ FILE_MAP_READ_ = FILE_MAP_READ; +const DWORD_ FILE_MAP_ALL_ACCESS_ = FILE_MAP_ALL_ACCESS; + +#else // defined( BOOST_USE_WINDOWS_H ) + +const DWORD_ SEC_FILE_ = 0x800000; +const DWORD_ SEC_IMAGE_ = 0x1000000; +const DWORD_ SEC_RESERVE_ = 0x4000000; +const DWORD_ SEC_COMMIT_ = 0x8000000; +const DWORD_ SEC_NOCACHE_ = 0x10000000; + +// These permission flags are undocumented and some of them are equivalent to the FILE_MAP_* flags. +// SECTION_QUERY enables NtQuerySection. +// http://undocumented.ntinternals.net/index.html?page=UserMode%2FUndocumented%20Functions%2FNT%20Objects%2FSection%2FNtQuerySection.html +const DWORD_ SECTION_QUERY_ = 0x00000001; +const DWORD_ SECTION_MAP_WRITE_ = 0x00000002; +const DWORD_ SECTION_MAP_READ_ = 0x00000004; +const DWORD_ SECTION_MAP_EXECUTE_ = 0x00000008; +const DWORD_ SECTION_EXTEND_SIZE_ = 0x00000010; +const DWORD_ SECTION_ALL_ACCESS_ = 0x000F001F; // STANDARD_RIGHTS_REQUIRED | SECTION_* + +const DWORD_ FILE_MAP_COPY_ = SECTION_QUERY_; +const DWORD_ FILE_MAP_WRITE_ = SECTION_MAP_WRITE_; +const DWORD_ FILE_MAP_READ_ = SECTION_MAP_READ_; +const DWORD_ FILE_MAP_ALL_ACCESS_ = SECTION_ALL_ACCESS_; + +#endif // defined( BOOST_USE_WINDOWS_H ) + +// These constants are not defined in Windows SDK up until the one shipped with MSVC 8 and MinGW (as of 2016-02-14) +const DWORD_ SECTION_MAP_EXECUTE_EXPLICIT_ = 0x00000020; // not included in SECTION_ALL_ACCESS +const DWORD_ FILE_MAP_EXECUTE_ = SECTION_MAP_EXECUTE_EXPLICIT_; // not included in FILE_MAP_ALL_ACCESS + +// These constants are not defined in Windows SDK up until 6.0A and MinGW (as of 2016-02-14) +const DWORD_ SEC_PROTECTED_IMAGE_ = 0x2000000; +const DWORD_ SEC_WRITECOMBINE_ = 0x40000000; +const DWORD_ SEC_LARGE_PAGES_ = 0x80000000; +const DWORD_ SEC_IMAGE_NO_EXECUTE_ = (SEC_IMAGE_ | SEC_NOCACHE_); + #if !defined( BOOST_NO_ANSI_APIS ) using ::OpenFileMappingA; #endif using ::OpenFileMappingW; +using ::MapViewOfFile; using ::MapViewOfFileEx; using ::FlushViewOfFile; using ::UnmapViewOfFile; @@ -102,7 +170,7 @@ BOOST_FORCEINLINE HANDLE_ CreateFileMappingA( BOOST_FORCEINLINE HANDLE_ CreateFileMappingW( HANDLE_ hFile, - ::_SECURITY_ATTRIBUTES* lpFileMappingAttributes, + SECURITY_ATTRIBUTES_* lpFileMappingAttributes, DWORD_ flProtect, DWORD_ dwMaximumSizeHigh, DWORD_ dwMaximumSizeLow, @@ -143,7 +211,7 @@ BOOST_FORCEINLINE HANDLE_ open_file_mapping(DWORD_ dwDesiredAccess, BOOL_ bInher BOOST_FORCEINLINE HANDLE_ create_file_mapping( HANDLE_ hFile, - ::_SECURITY_ATTRIBUTES* lpFileMappingAttributes, + SECURITY_ATTRIBUTES_* lpFileMappingAttributes, DWORD_ flProtect, DWORD_ dwMaximumSizeHigh, DWORD_ dwMaximumSizeLow, |