Function __syscall_fstat64

system/lib/wasmfs/syscalls.cpp:410–412

}

int __syscall_fstat64(int fd, struct stat* buf) {
  return __syscall_newfstatat(fd, "", buf, AT_EMPTY_PATH);
}

// When calling doOpen(), we may request an FD be returned, or we may not need
// that return value (in which case no FD need be allocated, and we return 0 on