gnutls_record_check_pending(3)

NAME
gnutls_record_check_pending - API function

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 unread data in the gnutls buffers. If the return value is non-zero the next call to gnutls_record_recv() is guarranteed not to block.

RETURNS
Returns the size of the data or zero.

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 © 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/