PiperOrigin-RevId: 217951017 Change-Id: Ie08bf6987f98467d07457bcf35b5f1ff6e43c035
Netstack needs to be portable, so this seems to be preferable to using raw system calls. PiperOrigin-RevId: 212917409 Change-Id: I7b2073e7db4b4bf75300717ca23aea4c15be944c