| /* Generic signalling/notification infrastructure */ |
| /* (C) 2009-2010, 2015 by Holger Hans Peter Freyther <zecke@selfish.org> |
| * (C) 2009 by Harald Welte <laforge@gnumonks.org> |
| * (C) 2010 by On-Waves |
| * All Rights Reserved |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU Affero General Public License as published by |
| * the Free Software Foundation; either version 3 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Affero General Public License for more details. |
| * |
| * You should have received a copy of the GNU Affero General Public License |
| * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| * |
| */ |
| |
| #ifndef OPENBSC_SIGNAL_H |
| #define OPENBSC_SIGNAL_H |
| |
| #include <stdlib.h> |
| #include <errno.h> |
| |
| #include <osmocom/core/signal.h> |
| |
| enum signal_subsystems { |
| SS_SGSN, |
| }; |
| |
| /* GPRS SGSN signals SS_SGSN */ |
| enum signal_sgsn { |
| S_SGSN_ATTACH, |
| S_SGSN_DETACH, |
| S_SGSN_UPDATE, |
| S_SGSN_PDP_ACT, |
| S_SGSN_PDP_DEACT, |
| S_SGSN_PDP_TERMINATE, |
| S_SGSN_PDP_FREE, |
| S_SGSN_MM_FREE, |
| }; |
| |
| struct sgsn_mm_ctx; |
| struct sgsn_signal_data { |
| struct sgsn_mm_ctx *mm; |
| struct sgsn_pdp_ctx *pdp; /* non-NULL for PDP_ACT, PDP_DEACT, PDP_FREE */ |
| }; |
| |
| #endif |