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