tm

Structure that describes calendar time

Synopsis:

#include <time.h>
struct  tm {
        int tm_sec;
        int tm_min;
        int tm_hour;
        int tm_mday;
        int tm_mon;
        int tm_year;
        int tm_wday;
        int tm_yday;
        int tm_isdst;
        long int tm_gmtoff;
        const char * tm_zone;
};

Description:

The tm structure describes the calendar time. The members of this structure include:

tm_sec

Seconds after the minute, in the range [0,61], allowing for leap seconds.

tm_min

Minutes after the hour, in the range [0,59].

tm_hour

Hours after midnight, in the range [0,23].

tm_mday

Day of the month, in the range [1,31].

tm_mon

Months since January, in the range [0,11].

tm_year

Years since 1900.

tm_wday

Days since Sunday, in the range [0,6].

tm_yday

Days since January 1, in the range [0,365], allowing for leap years.

tm_isdst

Daylight saving time flag.

tm_gmtoff

Offset from UTC — see setlocale().

tm_zone

String for the time zone name.

Classification:

ANSI, POSIX 1003.1

See also:

asctime(), gmtime(), gmtime_r(), localtime(), localtime_r(), mktime(), setlocale(), strftime(), wcsftime()