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https://git.kernel.org/pub/scm/bluetooth/bluez.git
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107 lines
1.9 KiB
C
107 lines
1.9 KiB
C
/*
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*
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* BlueZ - Bluetooth protocol stack for Linux
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*
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* Copyright (C) 2004-2007 Marcel Holtmann <marcel@holtmann.org>
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*
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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 General Public License as published by
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* the Free Software Foundation; either version 2 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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#include <stdarg.h>
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#include <syslog.h>
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static volatile int debug_enabled = 0;
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static inline void vinfo(const char *format, va_list ap)
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{
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vsyslog(LOG_INFO, format, ap);
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}
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void info(const char *format, ...)
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{
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va_list ap;
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va_start(ap, format);
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vinfo(format, ap);
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va_end(ap);
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}
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void error(const char *format, ...)
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{
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va_list ap;
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va_start(ap, format);
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vsyslog(LOG_ERR, format, ap);
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va_end(ap);
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}
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void debug(const char *format, ...)
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{
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va_list ap;
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if (!debug_enabled)
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return;
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va_start(ap, format);
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vsyslog(LOG_DEBUG, format, ap);
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va_end(ap);
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}
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void toggle_debug(void)
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{
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debug_enabled = (debug_enabled + 1) % 2;
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}
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void enable_debug(void)
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{
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debug_enabled = 1;
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}
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void disable_debug(void)
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{
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debug_enabled = 0;
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}
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void start_logging(const char *ident, const char *message, ...)
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{
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va_list ap;
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openlog(ident, LOG_PID | LOG_NDELAY | LOG_PERROR, LOG_DAEMON);
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va_start(ap, message);
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vinfo(message, ap);
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va_end(ap);
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}
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void stop_logging(void)
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{
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closelog();
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}
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