aboutsummaryrefslogtreecommitdiff
path: root/arch/sh/include/asm/mman.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sh/include/asm/mman.h')
-rw-r--r--arch/sh/include/asm/mman.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/sh/include/asm/mman.h b/arch/sh/include/asm/mman.h
new file mode 100644
index 00000000000..156eb0225cf
--- /dev/null
+++ b/arch/sh/include/asm/mman.h
@@ -0,0 +1,17 @@
+#ifndef __ASM_SH_MMAN_H
+#define __ASM_SH_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) page tables */
+#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_SH_MMAN_H */