* drivers/syslog/setlogmask.c
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <syslog.h>
#include <nuttx/tls_task.h>
#include <nuttx/sched.h>
#include <nuttx/syslog/syslog.h>
* Public Data
****************************************************************************/
uint8_t g_syslog_mask = CONFIG_SYSLOG_DEFAULT_MASK;
* Private Functions
****************************************************************************/
static void task_syslogmask(FAR struct tcb_s *tcb, FAR void *arg)
{
FAR struct task_info_s *info = tcb->group->tg_info;
if (info)
{
info->ta_syslog_mask = (uint8_t)(*(FAR const int *)arg);
}
}
* Public Functions
****************************************************************************/
* Name: nx_setlogmask
*
* Description:
* Like the standard setlogmask() function, nx_setlogmask() sets the all
* system log mask to the specified value. It also sets the per-task
* log mask for all tasks.
*
****************************************************************************/
int nx_setlogmask(int mask)
{
uint8_t oldmask;
oldmask = g_syslog_mask;
g_syslog_mask = (uint8_t)mask;
nxsched_foreach(task_syslogmask, &mask);
return oldmask;
}