Unknown option: "-3" Unix manual page for CURLMOPT_PIPELINING_SITE_BL. (host=minya system=Darwin)
CURLMOPT_PIPELINING_SITE_BLcurl_multi_setopt optCURLMOPT_PIPELINING_SITE_BL(3)

NAME
       CURLMOPT_PIPELINING_SITE_BL - pipelining host blacklist

SYNOPSIS
       #include <curl/curl.h>

       CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_PIPELINING_SITE_BL,
       char **hosts);

DESCRIPTION
       Pass a hosts array of char *, ending with a NULL entry. This is a  list
       of sites that are blacklisted from pipelining, i.e sites that are known
       to not support HTTP pipelining. The array is copied by libcurl.

       Pass a NULL pointer to clear the blacklist.

DEFAULT
       The default value is NULL, which means that there is no blacklist.

PROTOCOLS
       HTTP(S)

EXAMPLE
         site_blacklist[] =
         {
           "www.haxx.se",
           "www.example.com:1234",
           NULL
         };

         curl_multi_setopt(m, CURLMOPT_PIPELINING_SITE_BL, site_blacklist);

AVAILABILITY
       Added in 7.30.0

RETURN VALUE
       Returns CURLM_OK if the option is supported,  and  CURLM_UNKNOWN_OPTION
       if not.

SEE ALSO
       CURLMOPT_PIPELINING(3), CURLMOPT_PIPELINING_SERVER_BL(3),

libcurl 7.54.0                 February 03, 2016CURLMOPT_PIPELINING_SITE_BL(3)