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gnutls_record_recv_packet(3)        gnutls        gnutls_record_recv_packet(3)

NAME
       gnutls_record_recv_packet - API function

SYNOPSIS
       #include <gnutls/gnutls.h>

       ssize_t       gnutls_record_recv_packet(gnutls_session_t       session,
       gnutls_packet_t * packet);

ARGUMENTS
       gnutls_session_t session
                   is a gnutls_session_t type.

       gnutls_packet_t * packet
                   the structure that will hold the packet data

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

SINCE
       3.3.5

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

COPYRIGHT
       Copyright © 2001- 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  no-
       tice and this notice are preserved.

SEE ALSO
       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/

gnutls                               3.7.3        gnutls_record_recv_packet(3)

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