NAME

CURLOPT_TRAILERDATA - Custom pointer passed to the trailing headers callback

SYNOPSIS

#include <curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TRAILERDATA, void *userdata);

Data pointer to be passed to the HTTP trailer callback function.

NULL

HTTP

/* Assuming we have a CURL handle in the hndl variable. */
struct MyData data;
curl_easy_setopt(hndl, CURLOPT_TRAILERDATA, &data);

A more complete example can be found in examples/http_trailers.html

This option was added in curl 7.64.0 and is present if HTTP support is enabled