From: Angus Gratton <angus@espressif.com>
Date: Mon, 10 Oct 2016 20:52:34 +0000 (+0800)
Subject: Merge branch 'feature/support_iperf' into 'master'
X-Git-Tag: v1.0~119
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ab67378ef3fdd525060ef604d99d9559a46fc6de;p=esp-idf

Merge branch 'feature/support_iperf' into 'master'

lwip/esp32: support iperf

1. Add _exit() definition in syscalls.c
2. Fix a bug in sockets.c on which iperf depends

I'm now investigating performance of esp32, need iperf to be merged in to master branch for convience

See merge request !136
---

ab67378ef3fdd525060ef604d99d9559a46fc6de