mirror of
https://github.com/curl/curl.git
synced 2026-05-20 21:26:21 +03:00
8442c24c9a
The short descriptions describe the data each info retrieves. The info itself does not 'get' the data. This simplifies and shortens the descriptions and make them more consistent. Closes #19406
69 lines
1.5 KiB
Markdown
69 lines
1.5 KiB
Markdown
---
|
|
c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
SPDX-License-Identifier: curl
|
|
Title: CURLINFO_SSL_ENGINES
|
|
Section: 3
|
|
Source: libcurl
|
|
See-also:
|
|
- CURLOPT_SSLENGINE (3)
|
|
- curl_easy_getinfo (3)
|
|
- curl_easy_setopt (3)
|
|
Protocol:
|
|
- TLS
|
|
TLS-backend:
|
|
- OpenSSL
|
|
Added-in: 7.12.3
|
|
---
|
|
|
|
# NAME
|
|
|
|
CURLINFO_SSL_ENGINES - an slist of OpenSSL crypto-engines
|
|
|
|
# SYNOPSIS
|
|
|
|
~~~c
|
|
#include <curl/curl.h>
|
|
|
|
CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_SSL_ENGINES,
|
|
struct curl_slist **engine_list);
|
|
~~~
|
|
|
|
# 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 runtime. **NOTE:** you must call curl_slist_free_all(3)
|
|
on the list pointer once you are done with it, as libcurl does not free this
|
|
data for you.
|
|
|
|
# %PROTOCOLS%
|
|
|
|
# EXAMPLE
|
|
|
|
~~~c
|
|
int main(void)
|
|
{
|
|
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);
|
|
}
|
|
}
|
|
~~~
|
|
|
|
# %AVAILABILITY%
|
|
|
|
# RETURN VALUE
|
|
|
|
curl_easy_getinfo(3) returns a CURLcode indicating success or error.
|
|
|
|
CURLE_OK (0) means everything was OK, non-zero means an error occurred, see
|
|
libcurl-errors(3).
|