plucky (3) gnutls_record_get_direction.3.gz

Provided by: gnutls-doc_3.8.9-2ubuntu2_all bug

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 © 2001-2023 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/