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authorRich Felker <dalias@aerifal.cx>2011-02-12 00:22:29 -0500
committerRich Felker <dalias@aerifal.cx>2011-02-12 00:22:29 -0500
commit0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 (patch)
tree6eaef0d8a720fa3da580de87b647fff796fe80b3 /include/bits/mman.h
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initial check-in, version 0.5.0 v0.5.0
Diffstat (limited to 'include/bits/mman.h')
-rw-r--r--include/bits/mman.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/include/bits/mman.h b/include/bits/mman.h
new file mode 100644
index 00000000..e02d488c
--- /dev/null
+++ b/include/bits/mman.h
@@ -0,0 +1,39 @@
+#define MAP_FAILED ((void *) -1)
+
+#define	PROT_NONE      0
+#define	PROT_READ      1
+#define	PROT_WRITE     2
+#define	PROT_EXEC      4
+
+#define	MAP_SHARED     0x01
+#define	MAP_PRIVATE    0x02
+#define	MAP_FIXED      0x10
+
+/* linux extensions */
+#define MAP_TYPE       0x0f
+#define MAP_FILE       0x00
+#define MAP_ANON       0x20
+#define MAP_ANONYMOUS  MAP_ANON
+
+#define MADV_NORMAL     0
+#define MADV_RANDOM     1
+#define MADV_SEQUENTIAL 2
+#define MADV_WILLNEED   3
+#define MADV_DONTNEED   4
+
+#define POSIX_MADV_NORMAL       0
+#define POSIX_MADV_RANDOM       1
+#define POSIX_MADV_SEQUENTIAL   2
+#define POSIX_MADV_WILLNEED     3
+#define POSIX_MADV_DONTNEED     0
+
+#define MS_ASYNC        1
+#define MS_INVALIDATE   2
+#define MS_SYNC         4
+
+#define MCL_CURRENT     1
+#define MCL_FUTURE      2
+
+/* linux extensions */
+#define MREMAP_MAYMOVE  1
+#define MREMAP_FIXED    2