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-rw-r--r--sal/inc/osl/file.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/sal/inc/osl/file.h b/sal/inc/osl/file.h
index 1320a6f68ae5..29196469fa61 100644
--- a/sal/inc/osl/file.h
+++ b/sal/inc/osl/file.h
@@ -811,6 +811,14 @@ oslFileError SAL_CALL osl_getFileSize( oslFileHandle Handle, sal_uInt64 *pSize )
*/
#define osl_File_MapFlag_RandomAccess ((sal_uInt32)(0x1))
+/** Map flag denoting that the mapped address space will be accessed by the
+ process soon (and it is advantageous for the operating system to already
+ start paging in the data).
+
+ @since UDK 3.2.12
+ */
+#define osl_File_MapFlag_WillNeed ((sal_uInt32)(0x2))
+
/** Map a shared file into memory.
@since UDK 3.2.10