--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/misc/libphysfs/lzma/CPP/Windows/FileMapping.h Mon Apr 10 12:06:43 2017 -0400
@@ -0,0 +1,50 @@
+// Windows/FileMapping.h
+
+#ifndef __WINDOWS_FILEMAPPING_H
+#define __WINDOWS_FILEMAPPING_H
+
+#include "Windows/Handle.h"
+#include "Windows/Defs.h"
+
+namespace NWindows {
+// namespace NFile {
+// namespace NMapping {
+
+class CFileMapping: public CHandle
+{
+public:
+ bool Create(HANDLE file, LPSECURITY_ATTRIBUTES attributes,
+ DWORD protect, UINT64 maximumSize, LPCTSTR name)
+ {
+ _handle = ::CreateFileMapping(file, attributes,
+ protect, DWORD(maximumSize >> 32), DWORD(maximumSize), name);
+ return (_handle != NULL);
+ }
+
+ bool Open(DWORD desiredAccess, bool inheritHandle, LPCTSTR name)
+ {
+ _handle = ::OpenFileMapping(desiredAccess, BoolToBOOL(inheritHandle), name);
+ return (_handle != NULL);
+ }
+
+ LPVOID MapViewOfFile(DWORD desiredAccess, UINT64 fileOffset,
+ SIZE_T numberOfBytesToMap)
+ {
+ return ::MapViewOfFile(_handle, desiredAccess,
+ DWORD(fileOffset >> 32), DWORD(fileOffset), numberOfBytesToMap);
+ }
+
+ LPVOID MapViewOfFileEx(DWORD desiredAccess, UINT64 fileOffset,
+ SIZE_T numberOfBytesToMap, LPVOID baseAddress)
+ {
+ return ::MapViewOfFileEx(_handle, desiredAccess,
+ DWORD(fileOffset >> 32), DWORD(fileOffset),
+ numberOfBytesToMap, baseAddress);
+ }
+
+
+};
+
+}
+
+#endif