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gettimeofday

C/C++ code:

#include <sys/time.h>
int gettimeofday(struct timeval *tv,struct timezone *tz);



struct time_t start,end;
time(&start);
time(&end);

end-start¾ÍÊÇÖ´ÐÐʱ¼ä

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do_gettimeofday

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C/C++ code:

char Time[50];
char* MyLog::GetTime()
{
#ifdef _WIN32

SYSTEMTIME st;
GetLocalTime(&st);
sprintf(Time,"%d-%d-%d %d:%d:%d",st.wYear, st.wMonth ,st.wDay,st.wHour ,st.wMinute,st.wSecond);
return Time;
#else
time_t timep;
struct tm *p;

time(&timep);
p=localtime(&timep); //get server's time
if(p==NULL)
{
return NULL;
}
//create specific datetime format
sprintf(Time,"%d-%d-%d %d:%d:%d",p->tm_year


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