Changeset 9911 for trunk/src/kernel32/mmap.h

Timestamp:

Mar 6, 2003, 11:44:34 AM (23 years ago)

Author:

sandervl

Message:

cleanup/resync

File:

• trunk/src/kernel32/mmap.h (modified) (4 diffs)

trunk/src/kernel32/mmap.h

@@ -1 @@
-/* $Id: mmap.h,v 1.25 2003-02-18 18:48:55 sandervl Exp $ */
+/* $Id: mmap.h,v 1.26 2003-03-06 10:44:34 sandervl Exp $ */
 
 /*
@@ -28 +28 @@
 #define NRPAGES_TOCOMMIT        16
 
-#define MEMMAP_ACCESS_READ      1
-#define MEMMAP_ACCESS_WRITE     2
-#define MEMMAP_ACCESS_EXECUTE   4
+#define MEMMAP_ACCESS_INVALID           0
+#define MEMMAP_ACCESS_READ              1
+#define MEMMAP_ACCESS_WRITE             2
+#define MEMMAP_ACCESS_EXECUTE           4
+#define MEMMAP_ACCESS_COPYONWRITE       8
+
+#define MMAP_FLUSHVIEW_ALL              0xFFFFFFFF
 
 class Win32MemMapView;
@@ -45 +49 @@
   ~Win32MemMap();
 
-   BOOL   Init(DWORD aMSize=0);
-   BOOL   flushView(ULONG offset, ULONG cbFlush);
-   LPVOID mapViewOfFile(ULONG size, ULONG offset, ULONG fdwAccess);
-   BOOL   unmapViewOfFile(LPVOID addr);
+virtual BOOL   Init(DWORD aMSize=0);
+virtual BOOL   flushView(ULONG viewaddr, ULONG offset, ULONG cbFlush);
+virtual LPVOID mapViewOfFile(ULONG size, ULONG offset, ULONG fdwAccess);
+virtual BOOL   unmapViewOfFile(LPVOID addr);
 
    HFILE  getFileHandle()                { return hMemFile; };
@@ -63 +67 @@
    void   Release();
 
-   BOOL   commitPage(ULONG offset, BOOL fWriteAccess, int nrpages = NRPAGES_TOCOMMIT);
+virtual BOOL   invalidatePages(ULONG offset, ULONG size);
+virtual BOOL   commitPage(ULONG ulFaultAddr, ULONG offset, BOOL fWriteAccess, int nrpages = NRPAGES_TOCOMMIT);
+virtual BOOL   commitGuardPage(ULONG ulFaultAddr, ULONG offset, BOOL fWriteAccess);
+        BOOL   commitRange(ULONG ulFaultAddr, ULONG offset, BOOL fWriteAccess, int nrpages);
 
 static Win32MemMap *findMap(LPSTR lpszName);