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       gnutls_record_send - sends to the peer the specified data


       #include <gnutls/gnutls.h>

       ssize_t gnutls_record_send(gnutls_session_t session, const void * data,
       size_t sizeofdata);


       gnutls_session_t session
                   is a gnutls_session_t structure.

       const void * data
                   contains the data to send

       size_t sizeofdata
                   is the length of the data


       This  function  has  the  similar  semantics  with  send().   The  only
       difference  is  that  it  accepts  a GnuTLS session, and uses different
       error codes.

       Note that if the send buffer is full, send() will block this  function.
       See the send() documentation for full information.  You can replace the
       default push function by using gnutls_transport_set_ptr2() with a  call
       to send() with a MSG_DONTWAIT flag if blocking is a problem.

       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.  cf.


       the number of bytes sent, or a negative  error  code.   The  number  of
       bytes  sent might be less than sizeofdata.  The maximum number of bytes
       this function can send in a  single  call  depends  on  the  negotiated
       maximum record size.


       Report    bugs    to    <>.     GnuTLS   home   page: General help  using  GNU  software:


       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.


       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.