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authorSzabolcs Nagy <nsz@port70.net>2015-04-14 22:09:50 +0000
committerRich Felker <dalias@aerifal.cx>2015-04-17 22:31:35 -0400
commit658aefdf336b9465a50b779d9b7f1d23363c0027 (patch)
treed5df0fb99190044620e1ab83ea8857b3d82110e4
parent1bfeb1dcd00247b3976a7a5d74b09653573e6af3 (diff)
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add PR_MPX_*_MANAGEMENT prctl options
new in linux v3.19, commit fe3d197f84319d3bce379a9c0dc17b1f48ad358c
used for on-demand kernel allocation of bounds tables for mpx on x86
-rw-r--r--include/sys/prctl.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/sys/prctl.h b/include/sys/prctl.h
index 9af5b8ae..4129a70c 100644
--- a/include/sys/prctl.h
+++ b/include/sys/prctl.h
@@ -116,6 +116,9 @@ struct prctl_mm_map {
 #define PR_SET_THP_DISABLE      41
 #define PR_GET_THP_DISABLE      42
 
+#define PR_MPX_ENABLE_MANAGEMENT  43
+#define PR_MPX_DISABLE_MANAGEMENT 44
+
 int prctl (int, ...);
 
 #ifdef __cplusplus