| =pod |
| |
| =head1 NAME |
| |
| SSL_group_to_name - get name of group |
| |
| =head1 SYNOPSIS |
| |
| #include <openssl/ssl.h> |
| |
| const char *SSL_group_to_name(const SSL *ssl, int id); |
| |
| =head1 DESCRIPTION |
| |
| SSL_group_to_name() is used to retrieve the TLS group name |
| associated with a given TLS group ID, as registered via built-in |
| or external providers and as returned by a call to SSL_get1_groups() |
| or SSL_get_shared_group(). |
| |
| =head1 RETURN VALUES |
| |
| If non-NULL, SSL_group_to_name() returns the TLS group name |
| corresponding to the given I<id> as a NUL-terminated string. |
| If SSL_group_to_name() returns NULL, an error occurred; possibly no |
| corresponding tlsname was registered during provider initialisation. |
| |
| Note that the return value is valid only during the lifetime of the |
| SSL object I<ssl>. |
| |
| =head1 SEE ALSO |
| |
| L<ssl(7)> |
| |
| =head1 COPYRIGHT |
| |
| Copyright 2021 The OpenSSL Project Authors. All Rights Reserved. |
| |
| Licensed under the Apache License 2.0 (the "License"). You may not use |
| this file except in compliance with the License. You can obtain a copy |
| in the file LICENSE in the source distribution or at |
| L<https://www.openssl.org/source/license.html>. |
| |
| =cut |
