The time() function is called by:
INTEGER*4 time or INTEGER*8 n = time() Standard Version |
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Return value |
INTEGER*4 |
Output |
Time, in seconds, since 0:0:0, GMT, 1/1/70 |
INTEGER*8 |
Output |
In 64-bit environments, time returns an INTEGER*8 value |
The function time() returns an integer with the time since 00:00:00 GMT, January 1, 1970, measured in seconds. This is the value of the operating system clock.
Example: time(), version standard with the operating system:
demo% cat ttime.f INTEGER*4 n, time n = time() write(*,*) ’Seconds since 0 1/1/70 GMT = ’, n end demo% f95 ttime.f demo% a.out Seconds since 0 1/1/70 GMT = 913240205 demo% |