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authorRich Felker <dalias@aerifal.cx>2011-04-20 15:55:58 -0400
committerRich Felker <dalias@aerifal.cx>2011-04-20 15:55:58 -0400
commitb052f13cd1215cf444f16ccf14c96e32f61f73e0 (patch)
tree4b1f027b51d17d54b1a81e29f36b67d4603e0a27 /arch/x86_64
parent53ab4e793bcff0dd5fa9cf76a4170cbacae342c9 (diff)
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namespace fixes for sys/mman.h
Diffstat (limited to 'arch/x86_64')
-rw-r--r--arch/x86_64/bits/mman.h30
1 files changed, 15 insertions, 15 deletions
diff --git a/arch/x86_64/bits/mman.h b/arch/x86_64/bits/mman.h
index cd6cb845..dc61b500 100644
--- a/arch/x86_64/bits/mman.h
+++ b/arch/x86_64/bits/mman.h
@@ -11,13 +11,26 @@
 #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 MAP_32BIT      0x40
 
+#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
+
+#ifdef _GNU_SOURCE
 #define MADV_NORMAL      0
 #define MADV_RANDOM      1
 #define MADV_SEQUENTIAL  2
@@ -32,19 +45,6 @@
 #define MADV_NOHUGEPAGE  15
 #define MADV_HWPOISON    100
 
-#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
+#endif