gnutls_record_check_pending(3)

NAME
gnutls_record_check_pending - checks if there are any data to receive in gnutls buffers.

SYNOPSIS
#include <gnutls/gnutls.h>

size_t gnutls_record_check_pending(gnutls_session_t session);

ARGUMENTS

gnutls_session_t session
    is a gnutls_session_t structure.

DESCRIPTION
This function checks if there are any data to receive in the gnutls buffers. Returns the size of that data or 0. Notice that you may also use select() to check for data in a TCP connection, instead of this function. (gnutls leaves some data in the tcp buffer in order for select to work).

REPORTING BUGS
Report bugs to <bug-gnutls@gnu.org>.

COPYRIGHT
Copyright © 2008 Free Software Foundation.
Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies.

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.