MNCC<->SIP bridge; attaches to OsmoMSC to interface with external SIP VoIP telephony https://osmocom.org/projects/osmo-sip-conector
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osmo-sip-connector/src/call.c

50 lines
1.3 KiB

/*
* (C) 2016 by Holger Hans Peter Freyther
*
* 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 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 "call.h"
#include "logging.h"
#include <talloc.h>
LLIST_HEAD(g_call_list);
void calls_init(void)
{}
void call_leg_release(struct call *call, struct call_leg *leg)
{
if (leg == call->initial)
call->initial = NULL;
else if (leg == call->remote)
call->remote = NULL;
else {
LOGP(DAPP, LOGL_ERROR, "call(%u) with unknown leg(%p/%d)\n",
call->id, leg, leg->type);
return;
}
talloc_free(leg);
if (!call->initial && !call->remote) {
LOGP(DAPP, LOGL_DEBUG, "call(%u) releasing.\n", call->id);
llist_del(&call->entry);
talloc_free(call);
}
}