summaryrefslogtreecommitdiff
path: root/include/asm-mn10300/mman.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-mn10300/mman.h')
-rw-r--r--include/asm-mn10300/mman.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/include/asm-mn10300/mman.h b/include/asm-mn10300/mman.h
new file mode 100644
index 000000000000..b7986b65addf
--- /dev/null
+++ b/include/asm-mn10300/mman.h
@@ -0,0 +1,28 @@
+/* MN10300 Constants for mmap and co.
+ *
+ * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd.
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * - Derived from asm-x86/mman.h
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+#ifndef _ASM_MMAN_H
+#define _ASM_MMAN_H
+
+#include <asm-generic/mman.h>
+
+#define MAP_GROWSDOWN 0x0100 /* stack-like segment */
+#define MAP_DENYWRITE 0x0800 /* ETXTBSY */
+#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
+#define MAP_LOCKED 0x2000 /* pages are locked */
+#define MAP_NORESERVE 0x4000 /* don't check for reservations */
+#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
+#define MAP_NONBLOCK 0x10000 /* do not block on IO */
+
+#define MCL_CURRENT 1 /* lock all current mappings */
+#define MCL_FUTURE 2 /* lock all future mappings */
+
+#endif /* _ASM_MMAN_H */