gnutls_record_recv(3)                gnutls                gnutls_record_recv(3)

       gnutls_record_recv - API function

       #include <gnutls/gnutls.h>

       ssize_t gnutls_record_recv(gnutls_session_t session, void * data, size_t

       gnutls_session_t session
                   is a gnutls_session_t type.

       void * data the buffer that the data will be read into

       size_t data_size
                   the number of requested bytes

       This function has the similar semantics with recv().  The only difference
       is that it accepts a GnuTLS session, and uses different error codes.  In
       the special case that the peer requests a renegotiation, the caller will
       receive an error code of GNUTLS_E_REHANDSHAKE.  In case of a client, this
       message may be simply ignored, replied with an alert
       GNUTLS_A_NO_RENEGOTIATION, or replied with a new handshake, depending on
       the client's will. A server receiving this error code can only initiate a
       new handshake or terminate the session.

       If EINTR is returned by the internal pull function (the default is
       recv()) then GNUTLS_E_INTERRUPTED will be returned.  If
       GNUTLS_E_INTERRUPTED or GNUTLS_E_AGAIN is returned, you must call this
       function again to get the data.  See also gnutls_record_get_direction().

       The number of bytes received and zero on EOF (for stream connections).  A
       negative error code is returned in case of an error.  The number of bytes
       received might be less than the requested  data_size .

       Report bugs to <>.
       Home page:

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       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 /usr/share/doc/gnutls/ directory does not contain the HTML form visit

gnutls                               3.6.13                gnutls_record_recv(3)