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-rw-r--r--src/kern/operatingsystem.hh4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/kern/operatingsystem.hh b/src/kern/operatingsystem.hh
index 47e64ffd9..6574e3c6b 100644
--- a/src/kern/operatingsystem.hh
+++ b/src/kern/operatingsystem.hh
@@ -122,6 +122,10 @@ class OperatingSystem {
static int openSpecialFile(std::string path, LiveProcess *process, ThreadContext *tc);
+ static const bool mmapGrowsUp = true;
+
+ static bool mmapGrowsDown() { return false; }
+
}; // class OperatingSystem