Merge pull request #2600 from sipa/keyrefactor

Refactor key.cpp/.h

1 files changed, 13 insertions, 0 deletions

diff --git a/src/allocators.h b/src/allocators.h
index eb2aed672..85af8fe37 100644
--- a/src/allocators.h
+++ b/src/allocators.h
@@ -177,6 +177,19 @@ private:
 };
 
 //
+// Functions for directly locking/unlocking memory objects.
+// Intended for non-dynamically allocated structures.
+//
+template<typename T> void LockObject(const T &t) {
+    LockedPageManager::instance.LockRange((void*)(&t), sizeof(T));
+}
+
+template<typename T> void UnlockObject(const T &t) {
+    OPENSSL_cleanse((void*)(&t), sizeof(T));
+    LockedPageManager::instance.UnlockRange((void*)(&t), sizeof(T));
+}
+
+//
 // Allocator that locks its contents from being paged
 // out of memory and clears its contents before deletion.
 //