mergerfs.cpp

src/mergerfs.cpp

@@ -376,9 +376,16 @@ _pick_app_and_run(int    argc_,
   return l::main(argc_,argv_);
 }
 
+#include "state.hpp"
+
 int
 main(int    argc_,
      char **argv_)
 {
+  state.root_fd = open("/",O_PATH);
+  fmt::println("root fd = {}",state.root_fd);
+
+  return 0;
+
   return ::_pick_app_and_run(argc_,argv_);
 }

src/state.hpp

@@ -57,6 +57,7 @@ private:
 
 public:
   OpenFileMap open_files;
+  int root_fd = -1;
 };
 
 extern State state;