Changeset 2264 for trunk/src/kernel32/mmap.cpp

Timestamp:

Dec 30, 1999, 12:19:54 PM (26 years ago)

Author:

sandervl

Message:

Implemented SEC_COMMIT flag for memory maps

File:

• trunk/src/kernel32/mmap.cpp (modified) (2 diffs)

trunk/src/kernel32/mmap.cpp

@@ -1 @@
-/* $Id: mmap.cpp,v 1.30 1999-12-14 19:14:28 sandervl Exp $ */
+/* $Id: mmap.cpp,v 1.31 1999-12-30 11:19:53 sandervl Exp $ */
 
 /*
@@ -338 +338 @@
         }
         //Windows NT seems to commit memory for memory maps, regardsless of the SEC_COMMIT flag
-        if(hMemFile == -1 && !image) {//commit memory
+        if((hMemFile == -1 && !image)) {//commit memory
                 VirtualAlloc(pMapping, mSize, MEM_COMMIT, PAGE_READWRITE);
+        }
+        if(hMemFile && (mProtFlags & SEC_COMMIT)) {
+                DWORD nrPages = mSize >> PAGE_SHIFT;
+                if(mSize & 0xFFF)
+                        nrPages++;
+
+                commitPage(0, FALSE, nrPages);
         }
   }