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=pod
=head1 NAME
SSL_new, SSL_up_ref - create a new SSL structure for a connection
=head1 SYNOPSIS
#include <openssl/ssl.h>
SSL *SSL_new(SSL_CTX *ctx);
int SSL_up_ref(SSL *s);
=head1 DESCRIPTION
SSL_new() creates a new B<SSL> structure which is needed to hold the
data for a TLS/SSL connection. The new structure inherits the settings
of the underlying context B<ctx>: connection method,
options, verification settings, timeout settings. An B<SSL> structure is
reference counted. Creating an B<SSL> structure for the first time increments
the reference count. Freeing it (using SSL_free) decrements it. When the
reference count drops to zero, any memory or resources allocated to the B<SSL>
structure are freed. SSL_up_ref() increments the reference count for an
existing B<SSL> structure.
=head1 RETURN VALUES
The following return values can occur:
=over 4
=item NULL
The creation of a new SSL structure failed. Check the error stack to
find out the reason.
=item Pointer to an SSL structure
The return value points to an allocated SSL structure.
SSL_up_ref() returns 1 for success and 0 for failure.
=back
=head1 SEE ALSO
L<SSL_free(3)>, L<SSL_clear(3)>,
L<SSL_CTX_set_options(3)>,
L<SSL_get_SSL_CTX(3)>,
L<ssl(3)>
=head1 COPYRIGHT
Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (the "License"). You may not use
this file except in compliance with the License. You can obtain a copy
in the file LICENSE in the source distribution or at
L<https://www.openssl.org/source/license.html>.
=cut
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