Android_verify/third_party/android-libs/share/man/man3/DTLSv1_handle_timeout.3ossl

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.\"
.IX Title "DTLSV1_HANDLE_TIMEOUT 3ossl"
.TH DTLSV1_HANDLE_TIMEOUT 3ossl "2024-09-03" "3.3.2" "OpenSSL"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
DTLSv1_handle_timeout \- handle a pending timeout event for a DTLS or QUIC SSL
object
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& #include <openssl/ssl.h>
\&
\& int DTLSv1_handle_timeout(SSL *ssl);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fBDTLSv1_handle_timeout()\fR handles any timeout events which have become pending
on a \s-1DTLS\s0 or \s-1QUIC SSL\s0 object.
.PP
Use \fBDTLSv1_get_timeout\fR\|(3) or \fBSSL_get_event_timeout\fR\|(3) to determine
when to call \fBDTLSv1_handle_timeout()\fR.
.PP
This function is only applicable to \s-1DTLS\s0 or \s-1QUIC SSL\s0 objects. It returns 0 if
called on any other kind of \s-1SSL\s0 object.
.PP
\&\fBSSL_handle_events\fR\|(3) supersedes all use cases for this function and may
be used instead of it.
.SH "RETURN VALUES"
.IX Header "RETURN VALUES"
Returns 1 if there was a pending timeout event and it was handled successfully.
.PP
Returns 0 if there was no pending timeout event, or if the \s-1SSL\s0 object is not a
\&\s-1DTLS\s0 or \s-1QUIC\s0 object.
.PP
Returns \-1 if there was a pending timeout event but it could not be handled
successfully.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBDTLSv1_get_timeout\fR\|(3), \fBSSL_handle_events\fR\|(3), \fBssl\fR\|(7)
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright 2023 The OpenSSL Project Authors. All Rights Reserved.
.PP
Licensed under the Apache License 2.0 (the \*(L"License\*(R").  You may not use
this file except in compliance with the License.  You can obtain a copy
in the file \s-1LICENSE\s0 in the source distribution or at
<https://www.openssl.org/source/license.html>.