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Diffstat (limited to 'libc/sysdeps/linux/cris/bits/mman.h')
-rw-r--r--libc/sysdeps/linux/cris/bits/mman.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/libc/sysdeps/linux/cris/bits/mman.h b/libc/sysdeps/linux/cris/bits/mman.h
index b1f22a1c4..ec9d2a558 100644
--- a/libc/sysdeps/linux/cris/bits/mman.h
+++ b/libc/sysdeps/linux/cris/bits/mman.h
@@ -1,5 +1,5 @@
-/* Definitions for POSIX memory map interface. Linux/cris version.
- Copyright (C) 1997, 2000 Free Software Foundation, Inc.
+/* Definitions for POSIX memory map interface. Linux/CRIS version.
+ Copyright (C) 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -34,6 +34,10 @@
#define PROT_WRITE 0x2 /* Page can be written. */
#define PROT_EXEC 0x4 /* Page can be executed. */
#define PROT_NONE 0x0 /* Page can not be accessed. */
+#define PROT_GROWSDOWN 0x01000000 /* Extend change to start of
+ growsdown vma (mprotect only). */
+#define PROT_GROWSUP 0x02000000 /* Extend change to start of
+ growsup vma (mprotect only). */
/* Sharing types (must choose one and only one of these). */
#define MAP_SHARED 0x01 /* Share changes. */