1 files changed, 37 insertions, 0 deletions
diff --git a/src/libs/3rdparty/botan/src/lib/entropy/dev_random/dev_random.h b/src/libs/3rdparty/botan/src/lib/entropy/dev_random/dev_random.h
new file mode 100644
index 0000000000..6195f85648
--- /dev/null
+++ b/src/libs/3rdparty/botan/src/lib/entropy/dev_random/dev_random.h
@@ -0,0 +1,37 @@
+/*
+* /dev/random EntropySource
+* (C) 1999-2009 Jack Lloyd
+*
+* Botan is released under the Simplified BSD License (see license.txt)
+*/
+
+#ifndef BOTAN_ENTROPY_SRC_DEVICE_H_
+#define BOTAN_ENTROPY_SRC_DEVICE_H_
+
+#include <botan/entropy_src.h>
+#include <vector>
+#include <string>
+
+namespace Botan {
+
+/**
+* Entropy source reading from kernel devices like /dev/random
+*/
+class Device_EntropySource final : public Entropy_Source
+   {
+   public:
+      std::string name() const override { return "dev_random"; }
+
+      size_t poll(RandomNumberGenerator& rng) override;
+
+      explicit Device_EntropySource(const std::vector<std::string>& fsnames);
+
+      ~Device_EntropySource();
+   private:
+      std::vector<int> m_dev_fds;
+      int m_max_fd;
+   };
+
+}
+
+#endif