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54 lines
762 B
54 lines
762 B
=pod |
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=head1 NAME |
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SSL_get_version - get the protocol version of a connection. |
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=head1 SYNOPSIS |
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#include <openssl/ssl.h> |
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const char *SSL_get_version(const SSL *ssl); |
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=head1 DESCRIPTION |
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SSL_get_version() returns the name of the protocol used for the |
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connection B<ssl>. |
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=head1 RETURN VALUES |
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The following strings can be returned: |
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=over 4 |
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=item SSLv2 |
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The connection uses the SSLv2 protocol. |
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=item SSLv3 |
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The connection uses the SSLv3 protocol. |
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=item TLSv1 |
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The connection uses the TLSv1.0 protocol. |
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=item TLSv1.1 |
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The connection uses the TLSv1.1 protocol. |
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=item TLSv1.2 |
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The connection uses the TLSv1.2 protocol. |
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=item unknown |
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This indicates that no version has been set (no connection established). |
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=back |
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=head1 SEE ALSO |
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L<ssl(3)|ssl(3)> |
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=cut
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