OpenGrok

**************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel (at] haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
**************************************************************************

CURLOPT_TRAILERDATA - Custom pointer passed to the trailing headers callback #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 CURLOPT_TRAILERFUNCTION "(3), "