mirror of
https://github.com/openssl/openssl.git
synced 2024-11-21 01:15:20 +08:00
49 lines
1015 B
Plaintext
49 lines
1015 B
Plaintext
=pod
|
|
|
|
=head1 NAME
|
|
|
|
SSL_get_session - retrieve TLS/SSL session data
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
#include <openssl/ssl.h>
|
|
|
|
SSL_SESSION *SSL_get_session(SSL *ssl);
|
|
SSL_SESSION *SSL_get0_session(SSL *ssl);
|
|
SSL_SESSION *SSL_get1_session(SSL *ssl);
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
SSL_get_session() returns a pointer to the B<SSL_SESSION> actually used in
|
|
B<ssl>. The reference count of the B<SSL_SESSION> is not incremented, so
|
|
that the pointer can become invalid when the B<ssl> is freed and
|
|
SSL_SESSION_free() is implicitly called.
|
|
|
|
SSL_get0_session() is the same as SSL_get_session().
|
|
|
|
SSL_get1_session() is the same as SSL_get_session(), but the reference
|
|
count of the B<SSL_SESSION> is incremented by one.
|
|
|
|
=head1 RETURN VALUES
|
|
|
|
The following return values can occur:
|
|
|
|
=over 4
|
|
|
|
=item NULL
|
|
|
|
There is no session available in B<ssl>.
|
|
|
|
=item Pointer to an SSL
|
|
|
|
The return value points to the data of an SSL session.
|
|
|
|
=back
|
|
|
|
=head1 SEE ALSO
|
|
|
|
L<ssl(3)|ssl(3)>, L<SSL_free(3)|SSL_free(3)>,
|
|
L<SSL_SESSION_free(3)|SSL_SESSION_free(3)>
|
|
|
|
=cut
|