108 lines
3.0 KiB
C
108 lines
3.0 KiB
C
/*
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* Copyright (C) 2018-2019 sysmocom - s.f.m.c. GmbH
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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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* Author: Pau Espin Pedrol <pespin@sysmocom.de>
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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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* See the COPYING file in the main directory for details.
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*/
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#include <pthread.h>
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#include <osmocom/core/logging.h>
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#include <osmocom/core/utils.h>
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#include "debug.h"
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/* default categories */
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static const struct log_info_cat default_categories[] = {
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[DMAIN] = {
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.name = "DMAIN",
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.description = "Main generic category",
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.color = NULL,
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.enabled = 1, .loglevel = LOGL_NOTICE,
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},
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[DTRXCTRL] = {
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.name = "DTRXCTRL",
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.description = "TRX CTRL interface",
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.color = "\033[1;33m",
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.enabled = 1, .loglevel = LOGL_NOTICE,
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},
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[DDEV] = {
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.name = "DDEV",
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.description = "Device/Driver specific code",
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.color = NULL,
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.enabled = 1, .loglevel = LOGL_INFO,
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},
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[DLMS] = {
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.name = "DLMS",
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.description = "Logging from within LimeSuite itself",
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.color = NULL,
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.enabled = 1, .loglevel = LOGL_NOTICE,
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},
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};
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const struct log_info log_info = {
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.cat = default_categories,
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.num_cat = ARRAY_SIZE(default_categories),
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};
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pthread_mutex_t log_mutex;
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bool log_mutex_init() {
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int rc;
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pthread_mutexattr_t attr;
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if ((rc = pthread_mutexattr_init(&attr))) {
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fprintf(stderr, "pthread_mutexattr_init() failed: %d\n", rc);
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return false;
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}
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if ((rc = pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE))) {
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fprintf(stderr, "pthread_mutexattr_settype() failed: %d\n", rc);
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return false;
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}
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if ((rc = pthread_mutex_init(&log_mutex, &attr))) {
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fprintf(stderr, "pthread_mutex_init() failed: %d\n", rc);
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return false;
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}
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if ((rc = pthread_mutexattr_destroy(&attr))) {
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fprintf(stderr, "pthread_mutexattr_destroy() failed: %d\n", rc);
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return false;
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}
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return true;
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/* FIXME: do we need to call pthread_mutex_destroy() during process exit? */
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}
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/* If called inside a C++ destructor, use log_mutex_(un)lock_canceldisable() APIs instead.
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See osmo-trx commit 86be40b4eb762d5c12e8e3f7388ca9f254e77b36 for more information */
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void log_mutex_lock() {
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OSMO_ASSERT(!pthread_mutex_lock(&log_mutex));
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}
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void log_mutex_unlock() {
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OSMO_ASSERT(!pthread_mutex_unlock(&log_mutex));
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}
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void log_mutex_lock_canceldisable(int *st) {
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pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, st);
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log_mutex_lock();
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}
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void log_mutex_unlock_canceldisable(int st) {
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log_mutex_unlock();
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pthread_setcancelstate(st, NULL);
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}
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