struct tm

#include <time.h>

 

struct tm
{
        // seconds after the minute - [0,59]
        int tm_sec;

        // minutes after the hour - [0,59]
        int tm_min;

        // hours since midnight - [0,23]
        int tm_hour;

        // day of the month - [1,31]
        int tm_mday;

        // months since January - [0,11]
        int tm_mon;

        // years since 1900
        int tm_year;

        // days since Sunday - [0,6]
        int tm_wday;

        // days since January 1 - [0,365]
        int tm_yday;

        // daylight savings time flag
        int tm_isdst;
};

 

Convert from a struct tm to a time_t function : time_t mktime( struct tm* ptm )

사용 예)

time_t t;
time(&t);
tm* tstruct;
tstruct = localtime(&t);

tstruct->tm_sec = 현재시간 중 초