This directory contains the fork of libs3 library. What is patched: 1. Merged zhang-jingwang v4 auth patch (https://github.com/zhang-jingwang/libs3/commit/e7433171e61f618f5b317d4b0769bcacaaf6a7d3) 2. Fixed bug with md5/sha 3. CURLOPT_INFILESIZE option added 4. Mac os build fixed Tested in actual mac os and s3 minio 21.09.2016 Used in our project for get/put/list requests: /build/bin/s3 -u put test/abc.txt filename=../test.txt md5=<base64(binary MD5):SHA256> ./build/bin/s3 -u get test/abc.txt filename=../abc.txt The libs3 library is free software. See the file LICENSE for copying permission.