CURLOPT_SOCKOPTDATA(3) curl_easy_setopt options CURLOPT_SOCKOPTDATA(3)
NAME
CURLOPT_SOCKOPTDATA - custom pointer to pass to sockopt callback
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SOCKOPTDATA, void *pointer);
DESCRIPTION
Pass a pointer that will be untouched by libcurl and passed as the first argument in the sockopt callback set with CURLOPT_SOCKOPTFUNC-
TION(3).
DEFAULT
The default value of this parameter is NULL.
PROTOCOLS
All
EXAMPLE
TODO
AVAILABILITY
Added in 7.16.0
RETURN VALUE
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
SEE ALSO
CURLOPT_SOCKOPTFUNCTION(3), CURLOPT_OPENSOCKETFUNCTION(3),
libcurl 7.54.0 February 03, 2016 CURLOPT_SOCKOPTDATA(3)
