Linux manual pages Section 3: Subroutines  

Name

gnutls_alert_send — API function

Synopsis

#include <gnutls/gnutls.h>
int gnutls_alert_send( gnutls_session_t session,
  gnutls_alert_level_t level,
  gnutls_alert_description_t desc);
 

ARGUMENTS

gnutls_session_t session

is a gnutls_session_t structure.

gnutls_alert_level_t level

is the level of the alert

gnutls_alert_description_t desc

is the alert description

DESCRIPTION

This function will send an alert to the peer in order to inform him of something important (eg. his Certificate could not be verified). If the alert level is Fatal then the peer is expected to close the connection, otherwise he may ignore the alert and continue.

The error code of the underlying record send function will be returned, so you may also receive GNUTLS_E_INTERRUPTED or GNUTLS_E_AGAIN as well.

RETURNS

On success, GNUTLS_E_SUCCESS (0) is returned, otherwise an error code is returned.

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/

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:

COPYRIGHT

Copyright © 2001-2013 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.