Function __syscall_fadvise64

system/lib/wasmfs/syscalls.cpp:1844–1847

}

int __syscall_fadvise64(int fd, off_t offset, off_t len, int advice) {
  // Advice is currently ignored. TODO some backends might use it
  return 0;
}

// epoll is implemented in the legacy (non-WASMFS) JS syscall layer only.
int __syscall_epoll_create1(int flags) { return -ENOSYS; }