| 1 | =pod
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| 2 |
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| 3 | =head1 NAME
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| 4 |
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| 5 | SSL_group_to_name - get name of group
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| 6 |
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| 7 | =head1 SYNOPSIS
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| 8 |
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| 9 | #include <openssl/ssl.h>
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| 10 |
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| 11 | const char *SSL_group_to_name(const SSL *ssl, int id);
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| 12 |
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| 13 | =head1 DESCRIPTION
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| 14 |
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| 15 | SSL_group_to_name() is used to retrieve the TLS group name
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| 16 | associated with a given TLS group ID, as registered via built-in
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| 17 | or external providers and as returned by a call to SSL_get1_groups()
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| 18 | or SSL_get_shared_group().
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| 19 |
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| 20 | =head1 RETURN VALUES
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| 21 |
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| 22 | If non-NULL, SSL_group_to_name() returns the TLS group name
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| 23 | corresponding to the given I<id> as a NUL-terminated string.
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| 24 | If SSL_group_to_name() returns NULL, an error occurred; possibly no
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| 25 | corresponding tlsname was registered during provider initialisation.
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| 26 |
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| 27 | Note that the return value is valid only during the lifetime of the
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| 28 | SSL object I<ssl>.
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| 29 |
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| 30 | =head1 SEE ALSO
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| 31 |
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| 32 | L<ssl(7)>
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| 33 |
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| 34 | =head1 COPYRIGHT
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| 35 |
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| 36 | Copyright 2021 The OpenSSL Project Authors. All Rights Reserved.
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| 37 |
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| 38 | Licensed under the Apache License 2.0 (the "License"). You may not use
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| 39 | this file except in compliance with the License. You can obtain a copy
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| 40 | in the file LICENSE in the source distribution or at
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| 41 | L<https://www.openssl.org/source/license.html>.
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| 42 |
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| 43 | =cut
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