44 lines
1.6 KiB
C
44 lines
1.6 KiB
C
/* Code used by both libbsc and libmsc (common_cs means "BSC or MSC").
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*
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* (C) 2016 by sysmocom s.m.f.c. <info@sysmocom.de>
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* (C) 2008-2010 by Harald Welte <laforge@gnumonks.org>
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* All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include <openbsc/gsm_data.h>
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static struct gsm_network *vty_global_gsm_network = NULL;
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/* initialize VTY elements used in both BSC and MSC */
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int common_cs_vty_init(struct gsm_network *network)
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{
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OSMO_ASSERT(vty_global_gsm_network == NULL);
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vty_global_gsm_network = network;
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}
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struct gsm_network *gsmnet_from_vty(struct vty *v)
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{
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/* It can't hurt to force callers to continue to pass the vty instance
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* to this function, in case we'd like to retrieve the global
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* gsm_network instance from the vty at some point in the future. But
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* until then, just return the global pointer, which should have been
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* initialized by common_cs_vty_init().
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*/
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OSMO_ASSERT(vty_global_gsm_network);
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return vty_global_gsm_network;
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}
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