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gnutls_record_get_direction(3)		      gnutls		   gnutls_record_get_direction(3)

NAME
       gnutls_record_get_direction - API function

SYNOPSIS
       #include <gnutls/gnutls.h>

       int gnutls_record_get_direction(gnutls_session_t session);

ARGUMENTS
       gnutls_session_t session
		   is a gnutls_session_t structure.

DESCRIPTION
       This  function provides information about the internals of the record protocol and is only
       useful if a prior gnutls function call (e.g.  gnutls_handshake()) was interrupted for some
       reason, that is, if a function returned GNUTLS_E_INTERRUPTED or GNUTLS_E_AGAIN.	In such a
       case, you might want to call select() or poll()	before	calling  the  interrupted  gnutls
       function again.	To tell you whether a file descriptor should be selected for either read-
       ing or writing, gnutls_record_get_direction() returns 0 if the  interrupted  function  was
       trying to read data, and 1 if it was trying to write data.

RETURNS
       0 if trying to read data, 1 if trying to write data.

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 man-
       ual from:

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

gnutls					      3.1.15		   gnutls_record_get_direction(3)
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