[src/Cedar/Interop_OpenVPN.c:2711]: (style) Variable 'now' is assigned a value that is never used.
[src/Cedar/Interop_OpenVPN.c:1053]: (style) The function 'OvsAddEntry' is never used.
[src/Cedar/Interop_OpenVPN.c:2610]: (style) The function 'OvsGetCompatibleL3IPNext' is never used.
[src/Cedar/Interop_OpenVPN.c:1047]: (style) The function 'OvsNewList' is never used.
[src/Cedar/Interop_OpenVPN.c:128]: (style) The function 'OvsSetNoOpenVpnTcp' is never used.
[src/Cedar/Interop_OpenVPN.c:140]: (style) The function 'OvsSetNoOpenVpnUdp' is never used.
OpenVPN sends the default gateway's MAC address, if the option --push-peer-info is enabled.
It also sends the client's environment variables whose names start with "UV_".
This commit adds some lines of code in OvsBeginIPCAsyncConnectionIfEmpty(), in order to set the hostname to "UV_HOSTNAME"'s value, which is defined by the user on their device.
In case "UV_HOSTNAME" is not available, "IV_HWADDR"'s value (the default gateway's MAC address) is used instead.
OvsParseOptions() has been adapted into a new function called OvsParsePeerInfo(), in order to parse the peer info string.
