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Updated: Thursday, June 13, 2019
 
 

CURLINFO_SSL_ENGINES (3)

Name

CURLINFO_SSL_ENGINES - engines

Synopsis

#include <curl/curl.h>

CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_SSL_ENGINES,
struct curl_slist **engine_list);

Description

CURLINFO_SSL_ENGINES(3)    curl_easy_getinfo options   CURLINFO_SSL_ENGINES(3)



NAME
       CURLINFO_SSL_ENGINES - get an slist of OpenSSL crypto-engines

SYNOPSIS
       #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 imple-
       mented  in  separate  dynamic  libraries.  Hence  not  all the returned
       engines  may  be  available  at   run-time.   NOTE:   you   must   call
       curl_slist_free_all(3) on the list pointer once you're done with it, as
       libcurl will not free the data for you.

PROTOCOLS
       All TLS based ones.

EXAMPLE
       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
       Added in 7.12.3. Available in OpenSSL builds with "engine" support.

RETURN VALUE
       Returns CURLE_OK if the option is supported,  and  CURLE_UNKNOWN_OPTION
       if not.


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       +---------------+------------------+
       |ATTRIBUTE TYPE | ATTRIBUTE VALUE  |
       +---------------+------------------+
       |Availability   | web/curl         |
       +---------------+------------------+
       |Stability      | Uncommitted      |
       +---------------+------------------+
SEE ALSO
       curl_easy_getinfo(3), curl_easy_setopt(3),



NOTES
       This     software     was    built    from    source    available    at
       https://github.com/oracle/solaris-userland.   The  original   community
       source    was    downloaded    from    https://github.com/curl/curl/ar-
       chive/curl-7_64_0.zip

       Further information about this software can be found on the open source
       community website at http://curl.haxx.se/.



libcurl 7.44.0                    1 Sep 2015           CURLINFO_SSL_ENGINES(3)