NAME
SSL_SESSION_get_protocol_version —
get the session protocol
version
SYNOPSIS
#include
<openssl/ssl.h>
int
SSL_SESSION_get_protocol_version(const
SSL_SESSION *s);
DESCRIPTION
SSL_SESSION_get_protocol_version()
returns the protocol version number used by the session
s.
RETURN VALUES
SSL_SESSION_get_protocol_version() returns
a constant like TLS1_VERSION or
TLS1_2_VERSION.
SEE ALSO
ssl(3), SSL_get_session(3), SSL_SESSION_get0_peer(3), SSL_SESSION_get_compress_id(3), SSL_SESSION_get_id(3), SSL_SESSION_get_time(3), SSL_SESSION_new(3)
HISTORY
SSL_SESSION_get_protocol_version() first
appeared in OpenSSL 1.1.0 and has been available since
OpenBSD 6.3.