ssl_get_version(3) netbsd man page | unix.com

SSL_get_version(3)						      OpenSSL							SSL_get_version(3)

NAME
       SSL_get_version - get the protocol version of a connection.

LIBRARY
       libcrypto, -lcrypto

SYNOPSIS
	#include <openssl/ssl.h>

	const char *SSL_get_version(const SSL *ssl);

DESCRIPTION
       SSL_get_version() returns the name of the protocol used for the connection ssl.

RETURN VALUES
       The following strings can be returned:

       SSLv2
	   The connection uses the SSLv2 protocol.

       SSLv3
	   The connection uses the SSLv3 protocol.

       TLSv1
	   The connection uses the TLSv1.0 protocol.

       TLSv1.1
	   The connection uses the TLSv1.1 protocol.

       TLSv1.2
	   The connection uses the TLSv1.2 protocol.

       unknown
	   This indicates that no version has been set (no connection established).

SEE ALSO
       ssl(3)

1.0.1i								    2014-08-10							SSL_get_version(3)