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gnutls_record_check_pending(3)      gnutls      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 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 <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

COPYRIGHT
       Copyright (C) 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
       notice and this notice are preserved.

SEE ALSO
       The full documentation for gnutls is maintained as a Texinfo manual.
       If the /usr/local/share/doc/gnutls/ directory does not contain the HTML
       form visit

       https://www.gnutls.org/manual/

gnutls                               3.7.9      gnutls_record_check_pending(3)