2023-01-09 19:18:06 +08:00
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=pod
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=head1 NAME
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DTLSv1_handle_timeout - handle a pending timeout event for a DTLS SSL object
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=head1 SYNOPSIS
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#include <openssl/ssl.h>
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int DTLSv1_handle_timeout(SSL *ssl);
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=head1 DESCRIPTION
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DTLSv1_handle_timeout() handles any timeout events which have become pending
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on a DTLS SSL object.
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Use L<DTLSv1_get_timeout(3)> or L<SSL_get_tick_timeout(3)> to determine
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when to call DTLSv1_handle_timeout().
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This function is only applicable to DTLS objects. It returns 0 if called on
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any other kind of SSL object.
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2023-05-10 18:10:57 +08:00
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L<SSL_tick(3)> supersedes all use cases for this this function and may be used
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2023-01-09 19:18:06 +08:00
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instead of it.
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=head1 RETURN VALUES
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Returns 1 if there was a pending timeout event and it was handled successfully.
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Returns 0 if there was no pending timeout event, or if the SSL object is not a
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DTLS object.
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Returns -1 if there was a pending timeout event but it could not be handled
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successfully.
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=head1 SEE ALSO
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L<DTLSv1_get_timeout(3)>, L<SSL_tick(3)>, L<ssl(7)>
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=head1 COPYRIGHT
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Copyright 2023 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the Apache License 2.0 (the "License"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file LICENSE in the source distribution or at
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L<https://www.openssl.org/source/license.html>.
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=cut
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