stime(3)
Name
stime − set time
Syntax
int stime (tp)
long *tp;
Description
The stime system call sets the system’s time and date. The tp argument points to the value of time as measured in seconds from 00:00:00 GMT January 1, 1970.
Return Values
Upon successful completion, a value of zero (0) is returned. Otherwise, a value of −1 is returned and errno is set to indicate the error.
Diagnostics
[EPERM] The effective user ID of the calling process is not the superuser.