New upstream version 8.1.0

meta/source/toolkit/XAttrTk.h

@@ -0,0 +1,33 @@
+#pragma once
+
+#include <common/storage/StorageErrors.h>
+
+#include <utility>
+
+namespace XAttrTk
+{
+   extern const std::string UserXAttrPrefix;
+
+   std::pair<FhgfsOpsErr, std::vector<std::string>> listXAttrs(const std::string& path);
+
+   std::tuple<FhgfsOpsErr, std::vector<char>, ssize_t> getXAttr(const std::string& path,
+      const std::string& name, size_t maxSize);
+
+   void sanitizeForUser(std::vector<std::string>& names);
+
+   void removeMetadataAttrs(std::vector<std::string>& names);
+
+   FhgfsOpsErr setUserXAttr(const std::string& path, const std::string& name, const void* value,
+      size_t size, int flags);
+
+   FhgfsOpsErr removeUserXAttr(const std::string& path, const std::string& name);
+
+   inline std::tuple<FhgfsOpsErr, std::vector<char>, ssize_t> getUserXAttr(const std::string& path,
+      const std::string& name, size_t maxSize)
+   {
+      return getXAttr(path, UserXAttrPrefix + name, maxSize);
+   }
+
+   std::pair<FhgfsOpsErr, std::vector<std::string>> listUserXAttrs(const std::string& path);
+}
+