Unknown option: "-3"
Unix manual page for CURLMOPT_PUSHDATA. (host=minya system=Darwin)
CURLMOPT_PUSHDATA(3) curl_multi_setopt options CURLMOPT_PUSHDATA(3)
NAME
CURLMOPT_PUSHDATA - pointer to pass to push callback
SYNOPSIS
#include <curl/curl.h>
CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_PUSHDATA, void *pointer);
DESCRIPTION
Set pointer to pass as the last argument to the CURLMOPT_PUSHFUNC-
TION(3) callback. The pointer will not be touched or used by libcurl
itself, only passed on to the callback function.
DEFAULT
NULL
PROTOCOLS
HTTP(S)
EXAMPLE
TODO
AVAILABILITY
Added in 7.44.0
RETURN VALUE
Returns CURLM_OK if the option is supported, and CURLM_UNKNOWN_OPTION
if not.
SEE ALSO
CURLMOPT_PUSHFUNCTION(3), CURLMOPT_PIPELINING(3), CURLOPT_PIPEWAIT(3),
RFC7540
libcurl 7.54.0 February 03, 2016 CURLMOPT_PUSHDATA(3)