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),
libcurl 7.81.0 November 26, 2021 CURLOPT_TRAILERDATA(3)
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