centos man page for gnutls_dtls_set_data_mtu

gnutls_dtls_set_data_mtu(3)					      gnutls					       gnutls_dtls_set_data_mtu(3)

NAME
       gnutls_dtls_set_data_mtu - API function

SYNOPSIS
       #include <gnutls/dtls.h>

       int gnutls_dtls_set_data_mtu(gnutls_session_t session, unsigned int mtu);

ARGUMENTS
       gnutls_session_t session
		   is a gnutls_session_t structure.

       unsigned int mtu
		   The maximum unencrypted transfer unit of the session

DESCRIPTION
       This  function will set the maximum size of the *unencrypted* records which will be sent over a DTLS session. It is equivalent to calculat-
       ing the DTLS packet overhead with the current encryption parameters, and calling gnutls_dtls_set_mtu() with that value. In particular, this
       means that you may need to call this function again after any negotiation or renegotiation, in order to ensure that the MTU is still suffi-
       cient to account for the new protocol overhead.

RETURNS
       GNUTLS_E_SUCCESS (0) on success, or a negative error code.

SINCE
       3.1

REPORTING BUGS
       Report bugs to <bug-gnutls@gnu.org>.
       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
       GnuTLS home page: http://www.gnu.org/software/gnutls/

COPYRIGHT
       Copyright (C) 2012 Free Software Foundation, Inc..
       Copying and distribution of this file, with or without modification, are permitted in any medium without  royalty  provided  the  copyright
       notice and this notice are preserved.

SEE ALSO
       The  full documentation for gnutls is maintained as a Texinfo manual.  If the info and gnutls programs are properly installed at your site,
       the command

	      info gnutls

       should give you access to the complete manual.  As an alternative you may obtain the manual from:

	      http://www.gnu.org/software/gnutls/manual/

gnutls								      3.1.15					       gnutls_dtls_set_data_mtu(3)