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#include <time.h> struct tm *gmtime(const time_t *tod); |
Converts the time represented by tod into a structure.
The return structure has this format:
struct tm {
int tm_sec; /* seconds after the minute [0-60] */
int tm_min; /* minutes after the hour [0-59] */
int tm_hour; /* hours since midnight [0-23] */
int tm_mday; /* day of the month [1-31] */
int tm_mon; /* months since January [0-11] */
int tm_year; /* years since 1900 */
int tm_wday; /* days since Sunday [0-6] */
int tm_yday; /* days since January 1 [0-365] */
int tm_isdst; /* Daylight Savings Time flag */
long tm_gmtoff; /* offset from GMT in seconds */
char * tm_zone; /* timezone abbreviation */
};
|
A pointer to a static structure which is overwritten with each call.
| ANSI/ISO C | C89; C99 |
| POSIX | 1003.2-1992; 1003.1-2001 |
time_t x; struct tm *t; time(&x); t = gmtime(&x); |