46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
/*
|
|
* Copyright (C) 2018 Tianjin KYLIN Information Technology Co., Ltd.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 3, 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
**/
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <stdarg.h>
|
|
#include <time.h>
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
#include <sys/stat.h>
|
|
|
|
int enable_debug;
|
|
char *log_prefix;
|
|
|
|
void logger(char *format, ...)
|
|
{
|
|
if(!enable_debug){
|
|
return;
|
|
}
|
|
|
|
va_list args;
|
|
|
|
time_t t = time(NULL);
|
|
char timestr[32] = {0};
|
|
strftime(timestr, sizeof(timestr), "%Y-%m-%d %H:%M:%S", localtime(&t)); //产生"YYYYMMDD hh:mm:ss"格式的字符串。
|
|
|
|
fprintf(stderr, "[%s] %s - ", log_prefix, timestr);
|
|
va_start(args, format); /* 初始化 args */
|
|
vfprintf(stderr, format, args);
|
|
}
|