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 type.

DESCRIPTION

This function checks if there are unread data in the gnutls buffers. If the return value is non-zero the next call to gnutls_record_recv() is guaranteed not to block.

RETURNS

Returns the size of the data or zero.

REPORTING BUGS

Report bugs to <[email protected]>.
Home page: http://www.gnutls.org

COPYRIGHT

Copyright © 2001-2016 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.