Changeset 2053 for trunk/src/kernel32/hmmmap.cpp

Timestamp:

Dec 10, 1999, 3:06:12 PM (26 years ago)

Author:

sandervl

Message:

Memory map fixes

File:

• trunk/src/kernel32/hmmmap.cpp (modified) (3 diffs)

trunk/src/kernel32/hmmmap.cpp

@@ -1 @@
-/* $Id: hmmmap.cpp,v 1.8 1999-12-01 10:47:51 sandervl Exp $ */
+/* $Id: hmmmap.cpp,v 1.9 1999-12-10 14:06:11 sandervl Exp $ */
 
 /*
@@ -53 +53 @@
                                              DWORD size_high, /* [in] High-order 32 bits of object size */
                                              DWORD size_low,  /* [in] Low-order 32 bits of object size */
-                                             LPCSTR name)     /* [in] Name of file-mapping object */ 
+                                             LPCSTR name,     /* [in] Name of file-mapping object */ 
+                                             HFILE *hOldMap)  // if create an existing memmap, return handle of old one
 {
  Win32MemMap *map;
@@ -91 +92 @@
         //Is it allowed to open an existing view with different flags?
         //(i.e. write access to readonly object)
+        //Return handle of existing file mapping
+        dprintf(("CreateFileMapping: Return handle of existing file mapping %s", name));
+        map->AddRef();
+        *hOldMap = map->getMapHandle();
+        return ERROR_ALREADY_EXISTS;
   }
   else {