Function wasmfs_create_root_dir

system/lib/wasmfs/wasmfs.cpp:92–98

// Special backends that want to install themselves as the root use this hook.
// Otherwise, we use the default backends.
__attribute__((weak)) extern "C" backend_t wasmfs_create_root_dir(void) {
#ifdef WASMFS_CASE_INSENSITIVE
  return createIgnoreCaseBackend([]() { return createMemoryBackend(); });
#else
  return createMemoryBackend();
#endif
}

std::shared_ptr<Directory> WasmFS::initRootDirectory() {
  auto rootBackend = wasmfs_create_root_dir();