Unknown option: "-3"
Unix manual page for CURLOPT_PROXYPORT. (host=minya system=Darwin)
CURLOPT_PROXYPORT(3) curl_easy_setopt options CURLOPT_PROXYPORT(3)
NAME
CURLOPT_PROXYPORT - port number the proxy listens on
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXYPORT, long port);
DESCRIPTION
Pass a long with this option to set the proxy port to connect to unless
it is specified in the proxy string CURLOPT_PROXY(3) or uses 443 for
https proxies and 1080 for all others as default.
While this accepts a 'long', the port number is 16 bit so it can't be
larger than 65535.
DEFAULT
0, not specified which makes it use the default port
PROTOCOLS
All
EXAMPLE
TODO
AVAILABILITY
Always
RETURN VALUE
Returns CURLE_OK
SEE ALSO
CURLOPT_PROXY(3), CURLOPT_PROXYTYPE(3),
libcurl 7.54.0 November 24, 2016 CURLOPT_PROXYPORT(3)