#include <stdarg.h>#include <stdio.h>#include <time.h>#define __DEBUGvoid file_log(char *log_file, char *fmt, ...){	va_list args;	FILE	*fp;	char filename[128];	char tmpstr[256];	long t;	struct tm *ttt;	time(&t);	ttt = localtime(&t);	/* file name $LOGDIR/log/log_file.yymmdd */	sprintf(filename, "%s/log/%s.%04d%02d%02d", 		getenv("WORKDIR"), log_file,		ttt->tm_year+1900, ttt->tm_mon+1, ttt->tm_mday);	fp=fopen(filename,"a");	if(fp == 0) return;	/*content format:  hh:mm:ss, content*/	fprintf(fp,"%02d:%02d:%02d[%08d]",		ttt->tm_hour,ttt->tm_min,ttt->tm_sec, getpid());	/* write content */	va_start(args, fmt);	vfprintf(fp,fmt,args);	va_end(args);	fprintf(fp, "\n");	fclose(fp);	return;}char *get_cur_month(){	time_t v_time;	struct tm *v_tm;	static char v_asctime[20];	v_time = time(0);	v_tm = localtime(&v_time);	sprintf(v_asctime, "%04d%02d",		v_tm->tm_year+1900,		v_tm->tm_mon+1);	return (char *)v_asctime;}char *logtime(){	time_t v_time;	struct tm *v_tm;	static char v_asctime[50];	v_time = time(0);	v_tm = localtime(&v_time);	sprintf(v_asctime, "%04d%02d%02d %02d:%02d:%02d",		v_tm->tm_year+1900,		v_tm->tm_mon+1,		v_tm->tm_mday,		v_tm->tm_hour,		v_tm->tm_min,		v_tm->tm_sec);	return (char *)v_asctime;}char *get_cur_yymmdd(){	time_t v_time;	struct tm *v_tm;	static char v_asctime[30];	v_time = time(0);	v_tm = localtime(&v_time);	sprintf(v_asctime, "%04d%02d%02d",		v_tm->tm_year+1900,		v_tm->tm_mon+1,		v_tm->tm_mday		);	return (char *)v_asctime;}void stdout_log(const char *fmt, ...){#ifdef __DEBUG	static char msg_buf[1024];	va_list arglist;	time_t tt;		tt = time(0);	va_start(arglist, fmt);	vsprintf(msg_buf, fmt, arglist);	va_end(arglist);		fprintf(stdout, "%s,%s\n", logtime(), msg_buf);#endif}