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CURLOPT_TRAILERDATA(3) curl_easy_setopt options CURLOPT_TRAILERDATA(3)

NAME

CURLOPT_TRAILERDATA - pointer passed to trailing headers callback

SYNOPSIS

#include <curl.h>

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

DESCRIPTION

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

DEFAULT

NULL

PROTOCOLS

HTTP

EXAMPLE

/* 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

AVAILABILITY

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

RETURN VALUE

Returns CURLE_OK.

SEE ALSO

CURLOPT_TRAILERFUNCTION(3),

September 8, 2021 libcurl 7.79.1