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 type.

DESCRIPTION

       This  function  is  useful  to  determine  whether a GnuTLS function was interrupted while
       sending or receiving, so that select() or poll() may be called appropriately.

       It 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  and returned
       GNUTLS_E_INTERRUPTED or GNUTLS_E_AGAIN. After such  an  interrupt  applications  may  call
       select() or poll() before restoring the interrupted GnuTLS function.

       This function's output is unreliable if you are using the same
        session in different threads for sending and receiving.

RETURNS

       0 if interrupted while trying to read data, or 1 while trying to write data.

REPORTING BUGS

       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

COPYRIGHT

       Copyright © 2001- Free Software Foundation, Inc., and others.
       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
       /usr/share/doc/gnutls/ directory does not contain the HTML form visit

       https://www.gnutls.org/manual/