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04a6811127
Signed-off-by: Fenrir Lin <fenrir.lin@rock-chips.com> Change-Id: I592b76a1d5f6fb0bbd8b36d2d5857ac29d16dc4d
64 lines
1.5 KiB
C++
64 lines
1.5 KiB
C++
/*
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* Copyright 2015 Rockchip Electronics Co. LTD
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#if defined(__gnu_linux__)
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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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#include "os_log.h"
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#define LINE_SZ 1024
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class SyslogWrapper
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{
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private:
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// avoid any unwanted function
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SyslogWrapper(const SyslogWrapper &);
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SyslogWrapper &operator=(const SyslogWrapper &);
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public:
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SyslogWrapper();
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~SyslogWrapper();
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};
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static SyslogWrapper syslog_wrapper;
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SyslogWrapper::SyslogWrapper()
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{
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openlog("mpp", LOG_PID | LOG_CONS, LOG_USER);
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}
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SyslogWrapper::~SyslogWrapper()
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{
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closelog();
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}
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void os_log(const char* tag, const char* msg, va_list list)
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{
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char line[LINE_SZ] = {0};
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snprintf(line, sizeof(line), "%s: %s", tag, msg);
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vsyslog(LOG_INFO, line, list);
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}
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void os_err(const char* tag, const char* msg, va_list list)
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{
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char line[LINE_SZ] = {0};
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snprintf(line, sizeof(line), "%s: %s", tag, msg);
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vsyslog(LOG_ERR, line, list);
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}
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#endif
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