diff -r 4122176ea935 -r 56f325a607ea kernel/eka/euser/us_ksvr.cpp
--- a/kernel/eka/euser/us_ksvr.cpp	Mon Dec 21 16:14:42 2009 +0000
+++ b/kernel/eka/euser/us_ksvr.cpp	Wed Dec 23 11:43:31 2009 +0000
@@ -422,9 +422,6 @@
 @param aSize    The number of bytes committed to this chunk.
 @param aMaxSize The maximum size to which the reserved region of this chunk 
                 can grow.
-@param aType    An enumeration whose enumerators define the ownership of this 
-                chunk handle. If not explicitly specified, EOwnerProcess is
-                taken as default.
 @see RChunk::CreateLocal()
 */
 EXPORT_C void TChunkCreateInfo::SetNormal(TInt aInitialSize, TInt aMaxSize)
@@ -569,6 +566,19 @@
 		iAttributes |= TChunkCreate::EUnpaged;
 	}
 
+/**
+Sets the global chunk to be created to be read only. Only the creating process
+will be able to write to it, not other processes.
+
+Read-Only chunks are currently only available on the Flexible Memory Model.
+
+Chunk must be global.
+*/
+EXPORT_C void TChunkCreateInfo::SetReadOnly()
+	{
+	iAttributes |= TChunkCreate::EReadOnly;
+	}
+
 
 EXPORT_C void TChunkCreateInfo::SetCache(TInt aMaxSize)
 	{
@@ -1155,6 +1165,8 @@
 
 @param aFlags One of the values defined by TRestrictions.
 
+@return KErrNone if successful, otherwise another of the system error codes.
+
 @see RChunk::TRestrictions()
 */
 	{