Committing a page of a shared mapping in one process lets it appear

committed in other processes, too. To fake this, we commit them as soon as they are mapped.

Committing a page of a shared mapping in one process lets it appear
99443aa5 · Peter Ganten · Alexandre Julliard · 9f7907eb · 99443aa5
Commit 99443aa5 authored Aug 01, 2000 by Peter Ganten Committed by Alexandre Julliard Aug 01, 2000
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virtual.c memory/virtual.c +8 -0

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--- a/memory/virtual.c
+++ b/memory/virtual.c
@@ -1239,6 +1239,14 @@ LPVOID WINAPI MapViewOfFileEx(
        goto error;
    }

+    /* FIXME: If a mapping is created with SEC_RESERVE and a process,
+     * which has a view of this mapping commits some pages, they will
+     * appear commited in all other processes, which have the same
+     * view created. Since we don`t support this yet, we create the
+     * whole mapping commited.
+     */
+    prot |= VPROT_COMMITTED;
+
    /* Map the file */

    TRACE("handle=%x size=%x offset=%lx\n", handle, size, offset_low );