/*
* Copyright (c) 2012 Vojtech Horky
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* @addtogroup logger
* @{
*/
/** @file
*/
#include <errno.h>
#include "logger.h"
log_level_t default_logging_level = LVL_NOTE;
static FIBRIL_MUTEX_INITIALIZE(default_logging_level_guard);
log_level_t get_default_logging_level(void)
{
fibril_mutex_lock(&default_logging_level_guard);
log_level_t result = default_logging_level;
fibril_mutex_unlock(&default_logging_level_guard);
return result;
}
errno_t set_default_logging_level(log_level_t new_level)
{
if (new_level >= LVL_LIMIT)
return ERANGE;
fibril_mutex_lock(&default_logging_level_guard);
default_logging_level = new_level;
fibril_mutex_unlock(&default_logging_level_guard);
return EOK;
}
/**
* @}
*/