You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
62 lines
2.4 KiB
62 lines
2.4 KiB
4 months ago
|
.\" **************************************************************************
|
||
|
|
.\" * _ _ ____ _
|
||
|
|
.\" * Project ___| | | | _ \| |
|
||
|
|
.\" * / __| | | | |_) | |
|
||
|
|
.\" * | (__| |_| | _ <| |___
|
||
|
|
.\" * \___|\___/|_| \_\_____|
|
||
|
|
.\" *
|
||
|
|
.\" * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@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.
|
||
|
|
.\" *
|
||
|
|
.\" **************************************************************************
|
||
|
|
.\"
|
||
|
|
.TH CURLINFO_SSL_ENGINES 3 "May 31, 2017" "libcurl 7.73.0" "curl_easy_getinfo options"
|
||
|
|
|
||
|
|
.SH NAME
|
||
|
|
CURLINFO_SSL_ENGINES \- get an slist of OpenSSL crypto-engines
|
||
|
|
.SH SYNOPSIS
|
||
|
|
#include <curl/curl.h>
|
||
|
|
|
||
|
|
CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_SSL_ENGINES,
|
||
|
|
struct curl_slist **engine_list);
|
||
|
|
.SH DESCRIPTION
|
||
|
|
Pass the address of a 'struct curl_slist *' to receive a linked-list of
|
||
|
|
OpenSSL crypto-engines supported. Note that engines are normally implemented
|
||
|
|
in separate dynamic libraries. Hence not all the returned engines may be
|
||
|
|
available at run-time. \fBNOTE:\fP you must call \fIcurl_slist_free_all(3)\fP
|
||
|
|
on the list pointer once you're done with it, as libcurl will not free the
|
||
|
|
data for you.
|
||
|
|
.SH PROTOCOLS
|
||
|
|
All TLS based ones.
|
||
|
|
.SH EXAMPLE
|
||
|
|
.nf
|
||
|
|
CURL *curl = curl_easy_init();
|
||
|
|
if(curl) {
|
||
|
|
CURLcode res;
|
||
|
|
struct curl_slist *engines;
|
||
|
|
res = curl_easy_getinfo(curl, CURLINFO_SSL_ENGINES, &engines);
|
||
|
|
if((res == CURLE_OK) && engines) {
|
||
|
|
/* we have a list, free it when done using it */
|
||
|
|
curl_slist_free_all(engines);
|
||
|
|
}
|
||
|
|
|
||
|
|
curl_easy_cleanup(curl);
|
||
|
|
}
|
||
|
|
.fi
|
||
|
|
.SH AVAILABILITY
|
||
|
|
Added in 7.12.3. Available in OpenSSL builds with "engine" support.
|
||
|
|
.SH RETURN VALUE
|
||
|
|
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
|
||
|
|
.SH "SEE ALSO"
|
||
|
|
.BR curl_easy_getinfo "(3), " curl_easy_setopt "(3), "
|