NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON

gnutls_record_recv_packet(3)       gnutls       gnutls_record_recv_packet(3)

NAME         top

       gnutls_record_recv_packet - API function

SYNOPSIS         top

       #include <gnutls/gnutls.h>

       ssize_t gnutls_record_recv_packet(gnutls_session_t session,
       gnutls_packet_t * packet);

ARGUMENTS         top

       gnutls_session_t session
                   is a gnutls_session_t type.

       gnutls_packet_t * packet
                   the structure that will hold the packet data

DESCRIPTION         top

       This is a lower-level function than gnutls_record_recv() and allows
       to directly receive the whole decrypted packet. That avoids a memory
       copy, and is intended to be used by applications seeking high
       performance.

       The received packet is accessed using gnutls_packet_get() and must be
       deinitialized using gnutls_packet_deinit(). The returned packet will
       be NULL if the return value is zero (EOF).

RETURNS         top

       The number of bytes received and zero on EOF (for stream
       connections).  A negative error code is returned in case of an error.

SINCE         top

       3.3.5

REPORTING BUGS         top

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

COPYRIGHT         top

       Copyright © 2001-2017 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         top

       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

       http://www.gnutls.org/manual/ 

COLOPHON         top

       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-3.5.9.tar.xz fetched from 
       ⟨http://www.gnutls.org/download.html⟩ on 2017-07-05.  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                              3.5.9       gnutls_record_recv_packet(3)