Method close

system/lib/wasmfs/backends/opfs_backend.cpp:205–205

  int open(oflags_t flags) override { return state.open(proxy, fileID, flags); }

  int close() override { return state.close(proxy); }

  ssize_t read(uint8_t* buf, size_t len, off_t offset) override {
    // TODO: use an i64 here.