gnutls_record_recv_early_data(3) — Справочная страница Linux

gnutls_record_recv_early_data(3) gnutls gnutls_record_recv_early_data(3)

ИМЯ

       gnutls_record_recv_early_data - API function

СИНТАКСИС

       #include <gnutls/gnutls.h>

       ssize_t gnutls_record_recv_early_data(gnutls_session_t session,
       void * data, size_t data_size);

АРГУМЕНТЫ

       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

ОПИСАНИЕ

       This function can be used by a server to retrieve data sent early
       in the handshake processes when resuming a session.  This is used
       to implement a zero-roundtrip (0-RTT) mode.  It has the same
       semantics as gnutls_record_recv().

       This function can be called either in a handshake hook, or after
       the handshake is complete.

ЗНАЧЕНИЯ, ВОЗВРАЩАЕМЫЕ ФУНКЦИЕЙ

       The number of bytes received and zero when early data reading is
       complete.  A negative error code is returned in case of an error.
       If no early data is received during the handshake, this function
       returns GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE.  The number of
       bytes received might be less than the requested
        data_size .

С

       3.6.5

СООБЩЕНИЕ ОБ ОШИБКАХ

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

АВТОРСКИЕ ПРАВА

       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.

СМОТРИТЕ ТАКЖЕ

       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/

КОЛОФОН

       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at
       ⟨http://www.gnutls.org/⟩.  If you have a bug report for this
       manual page, send it to bugs@gnutls.org.  This page was obtained
       from the tarball gnutls-3.8.5.tar.xz fetched from
       ⟨http://www.gnutls.org/download.html⟩ on 2024-06-14.  If you
       discover any rendering problems in this HTML version of the page,
       or you believe there is a better or more up-to-date source for
       the page, or you have corrections or improvements to the
       information in this COLOPHON (which is not part of the original
       manual page), send a mail to man-pages@man7.org

gnutls                            3.8.5 gnutls_record_recv_early_data(3)