centos man page for gnutls_record_recv_seq

gnutls_record_recv_seq(3)					      gnutls						 gnutls_record_recv_seq(3)

NAME
       gnutls_record_recv_seq - API function

SYNOPSIS
       #include <gnutls/gnutls.h>

       ssize_t gnutls_record_recv_seq(gnutls_session_t session, void * data, size_t data_size, unsigned char * seq);

ARGUMENTS
       gnutls_session_t session
		   is a gnutls_session_t structure.

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

       size_t data_size
		   the number of requested bytes

       unsigned char * seq
		   is the packet's 64-bit sequence number. Should have space for 8 bytes.

DESCRIPTION
       This  function  is  the same as gnutls_record_recv(), except that it returns in addition to data, the sequence number of the data.  This is
       useful in DTLS where record packets might be received out-of-order. The returned 8-byte sequence number is an integer in big-endian  format
       and should be treated as a unique message identification.

RETURNS
       The  number  of bytes received and zero on EOF.	A negative error code is returned in case of an error.	The number of bytes received might
       be less than  data_size .

SINCE
       3.0

REPORTING BUGS
       Report bugs to <bug-gnutls@gnu.org>.
       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
       GnuTLS home page: http://www.gnu.org/software/gnutls/

COPYRIGHT
       Copyright (C) 2012 Free Software Foundation, Inc..
       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
       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.  As an alternative you may obtain the manual from:

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

gnutls								      3.1.15						 gnutls_record_recv_seq(3)