1 files changed, 16 insertions, 0 deletions
diff --git a/src/util/system.h b/src/util/system.h
index 29657e56e2..a49055b891 100644
--- a/src/util/system.h
+++ b/src/util/system.h
@@ -200,6 +200,8 @@ protected:
     std::map<OptionsCategory, std::map<std::string, Arg>> m_available_args GUARDED_BY(cs_args);
     bool m_accept_any_command GUARDED_BY(cs_args){true};
     std::list<SectionInfo> m_config_sections GUARDED_BY(cs_args);
+    mutable fs::path m_cached_datadir_path GUARDED_BY(cs_args);
+    mutable fs::path m_cached_network_datadir_path GUARDED_BY(cs_args);
 
     [[nodiscard]] bool ReadConfigStream(std::istream& stream, const std::string& filepath, std::string& error, bool ignore_invalid_keys = false);
 
@@ -264,6 +266,20 @@ public:
     std::optional<const Command> GetCommand() const;
 
     /**
+     * Get data directory path
+     *
+     * @param net_specific Append network identifier to the returned path
+     * @return Absolute path on success, otherwise an empty path when a non-directory path would be returned
+     * @post Returned directory path is created unless it is empty
+     */
+    const fs::path& GetDataDirPath(bool net_specific = true) const;
+
+    /**
+     * For testing
+     */
+    void ClearDatadirPathCache();
+
+    /**
      * Return a vector of strings of the given argument
      *
      * @param strArg Argument to get (e.g. "-foo")