57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
/* Generic signalling/notification infrastructure */
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/* (C) 2018 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
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*
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* Author: Pau Espin Pedrol <pespin@sysmocom.de>
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*
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* All Rights Reserved
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*
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* SPDX-License-Identifier: AGPL-3.0+
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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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#pragma once
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#include <osmocom/core/signal.h>
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/* Signalling subsystems */
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enum signal_subsystems {
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SS_MAIN,
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SS_DEVICE,
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};
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/* SS_MAIN signals */
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enum SS_MAIN {
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S_MAIN_STOP_REQUIRED, /* TRX fatal error, it should be stopped */
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};
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/* SS_DEVICE signals */
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enum SS_DEVICE {
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/* Device internal counters changed. Counters are provided as cb data
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(struct device_counters). Must be sent with PTHREAD_CANCEL_DISABLE
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to avoid deadlocks in case osmo-trx process is asked to exit. */
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S_DEVICE_COUNTER_CHANGE,
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};
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/* signal cb for signal <SS_DEVICE,S_DEVICE_COUNTER_CHANGE> */
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struct device_counters {
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size_t chan;
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unsigned int rx_underruns;
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unsigned int rx_overruns;
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unsigned int tx_underruns;
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unsigned int rx_dropped_events;
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unsigned int rx_dropped_samples;
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};
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