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stime

Header File

time.h

Category

Time and Date Routines

Prototype

int stime(time_t *tp);

Description

Sets system date and time.

stime sets the system time and date. tp points to the value of the time as measured in seconds from 00:00:00 GMT, January 1, 1970.

Return Value

stime returns a value of 0.

Example

Copy Code

    #include <stdio.h>
    #include <time.h>
    int main(void)
    {
      time_t t;
      t = time(NULL);
      printf("Current date is %s", ctime(&t));
      t -= 24L*60L*60L;  /* Back up to same time previous day */
      stime(&t);
      printf("\nNew date is %s", ctime(&t));
       return 0;
    }

Portability

POSIX | Win32 | ANSI C | ANSI C++
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