cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / linux / mman.h

diff --git a/i686-linux-gnu-4.7/usr/include/linux/mman.h b/i686-linux-gnu-4.7/usr/include/linux/mman.h
new file mode 100644 (file)
index 0000000..3c44b6f
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/linux/mman.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_MMAN_H
+#define _LINUX_MMAN_H
+
+#include <asm/mman.h>
+#include <asm-generic/hugetlb_encode.h>
+
+#define MREMAP_MAYMOVE 1
+#define MREMAP_FIXED   2
+
+#define OVERCOMMIT_GUESS               0
+#define OVERCOMMIT_ALWAYS              1
+#define OVERCOMMIT_NEVER               2
+
+/*
+ * Huge page size encoding when MAP_HUGETLB is specified, and a huge page
+ * size other than the default is desired.  See hugetlb_encode.h.
+ * All known huge page size encodings are provided here.  It is the
+ * responsibility of the application to know which sizes are supported on
+ * the running system.  See mmap(2) man page for details.
+ */
+#define MAP_HUGE_SHIFT HUGETLB_FLAG_ENCODE_SHIFT
+#define MAP_HUGE_MASK  HUGETLB_FLAG_ENCODE_MASK
+
+#define MAP_HUGE_64KB  HUGETLB_FLAG_ENCODE_64KB
+#define MAP_HUGE_512KB HUGETLB_FLAG_ENCODE_512KB
+#define MAP_HUGE_1MB   HUGETLB_FLAG_ENCODE_1MB
+#define MAP_HUGE_2MB   HUGETLB_FLAG_ENCODE_2MB
+#define MAP_HUGE_8MB   HUGETLB_FLAG_ENCODE_8MB
+#define MAP_HUGE_16MB  HUGETLB_FLAG_ENCODE_16MB
+#define MAP_HUGE_32MB  HUGETLB_FLAG_ENCODE_32MB
+#define MAP_HUGE_256MB HUGETLB_FLAG_ENCODE_256MB
+#define MAP_HUGE_512MB HUGETLB_FLAG_ENCODE_512MB
+#define MAP_HUGE_1GB   HUGETLB_FLAG_ENCODE_1GB
+#define MAP_HUGE_2GB   HUGETLB_FLAG_ENCODE_2GB
+#define MAP_HUGE_16GB  HUGETLB_FLAG_ENCODE_16GB
+
+#endif /* _LINUX_MMAN_H */