Generic thread (yt fiber, etc) local storage

commit_hash:cc357d273b7ce5c911d194dd51fae5668877693c

1 files changed, 30 insertions, 0 deletions

diff --git a/library/cpp/threading/thread_local/generic.cpp b/library/cpp/threading/thread_local/generic.cpp
new file mode 100644
index 00000000000..cc1cef1ef92
--- /dev/null
+++ b/library/cpp/threading/thread_local/generic.cpp
@@ -0,0 +1,30 @@
+#include "generic.h"
+
+#include "thread_local.h"
+
+namespace {
+    class TThreadLocalStorage
+        : public NThreading::IGenericLocalStorage
+    {
+    public:
+        TData* GetData() const override {
+            return Data_.Get();
+        }
+    private:
+        NThreading::TThreadLocalValue<TData> Data_;
+    };
+
+    NThreading::TGenericLocalStorageFactory genericLocalStorageFactory = []() {
+        return MakeHolder<TThreadLocalStorage>();
+    };
+}
+
+namespace NThreading {
+    void SetGenericLocalStorageFactory(TGenericLocalStorageFactory factory) {
+        genericLocalStorageFactory = factory;
+    }
+
+    THolder<IGenericLocalStorage> MakeGenericLocalStorage() {
+        return genericLocalStorageFactory();
+    }
+}