| 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_CTX_ctrl, SSL_CTX_callback_ctrl, SSL_ctrl, SSL_callback_ctrl - internal handling functions for SSL_CTX and SSL objects
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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 | long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg);
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| 12 | long SSL_CTX_callback_ctrl(SSL_CTX *, int cmd, void (*fp)());
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| 13 |
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| 14 | long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg);
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| 15 | long SSL_callback_ctrl(SSL *, int cmd, void (*fp)());
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| 16 |
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| 17 | =head1 DESCRIPTION
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| 18 |
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| 19 | The SSL_*_ctrl() family of functions is used to manipulate settings of
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| 20 | the SSL_CTX and SSL objects. Depending on the command B<cmd> the arguments
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| 21 | B<larg>, B<parg>, or B<fp> are evaluated. These functions should never
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| 22 | be called directly. All functionalities needed are made available via
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| 23 | other functions or macros.
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| 24 |
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| 25 | =head1 RETURN VALUES
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| 26 |
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| 27 | The return values of the SSL*_ctrl() functions depend on the command
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| 28 | supplied via the B<cmd> parameter.
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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 2001-2016 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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