CURLMOPT_SOCKETDATA (3) Linux Manual Page

CURLMOPT_SOCKETDATA – custom pointer passed to the socket callback

Synopsis

#include <curl/curl.h>

CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_SOCKETDATA, void *pointer);

Description

A data pointer to pass to the socket callback set with the CURLMOPT_SOCKETFUNCTION(3) option.

This pointer will not be touched by libcurl but will only be passed in to the socket callbacks’s userp argument.

Default

NULL

Protocols

All

Example

TODO

Availability

Added in 7.15.4

Return Value

Returns CURLM_OK.

See Also

CURLMOPT_SOCKETFUNCTION(3), curl_multi_socket_action(3), CURLMOPT_TIMERFUNCTION(3)