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/* Code used by both libbsc and libmsc (common_cs means "BSC or MSC").
*
* (C) 2016 by sysmocom s.m.f.c. <info@sysmocom.de>
* (C) 2008-2010 by Harald Welte <laforge@gnumonks.org>
* 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/>.
*
*/
#include <openbsc/gsm_data.h>
static struct gsm_network *vty_global_gsm_network = NULL;
/* initialize VTY elements used in both BSC and MSC */
int common_cs_vty_init(struct gsm_network *network)
{
OSMO_ASSERT(vty_global_gsm_network == NULL);
vty_global_gsm_network = network;
}
struct gsm_network *gsmnet_from_vty(struct vty *v)
{
/* It can't hurt to force callers to continue to pass the vty instance
* to this function, in case we'd like to retrieve the global
* gsm_network instance from the vty at some point in the future. But
* until then, just return the global pointer, which should have been
* initialized by common_cs_vty_init().
*/
OSMO_ASSERT(vty_global_gsm_network);
return vty_global_gsm_network;
}
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