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NAME

       gnutls_ia_send - API function

SYNOPSIS

       #include <gnutls/extra.h>

       ssize_t gnutls_ia_send(gnutls_session_t session, const char * data, size_t sizeofdata);

ARGUMENTS

       gnutls_session_t session
                   is a gnutls_session_t structure.

       const char * data
                   contains the data to send

       size_t sizeofdata
                   is the length of the data

DESCRIPTION

       Send  TLS/IA  application  payload  data.   This  function  has the similar semantics with
       send().  The only difference is that it accepts a GnuTLS session, and uses different error
       codes.

       The  TLS/IA  protocol  is  synchronous, so you cannot send more than one packet at a time.
       The client always send the first packet.

       To finish an application phase in the server, use gnutls_ia_endphase_send().   The  client
       cannot end an application phase unilaterally; rather, a client is required to respond with
       an endphase of its own if gnutls_ia_recv indicates that the server has sent one.

       If the EINTR is returned by the internal  push  function  (the  default  is  send()}  then
       GNUTLS_E_INTERRUPTED  will  be  returned.   If  GNUTLS_E_INTERRUPTED  or GNUTLS_E_AGAIN is
       returned, you must call this function again, with the same parameters;  alternatively  you
       could provide a NULL pointer for data, and 0 for size.

RETURNS

       The number of bytes sent, or a negative error code.

REPORTING BUGS

       Report       bugs       to       <bug-gnutls@gnu.org>.        GnuTLS       home      page:
       http://www.gnu.org/software/gnutls/     General     help     using      GNU      software:
       http://www.gnu.org/gethelp/

COPYRIGHT

       Copyright © 2008 Free Software Foundation.
       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.