时间与时钟
32 syscalls
adjtimex(2)
alarm(2)
clock_adjtime(2)
clock_adjtime64(2)
clock_getres(2)
clock_getres_time64(2)
clock_gettime(2)
clock_gettime64(2)
clock_nanosleep(2)
clock_nanosleep_time64(2)
clock_settime(2)
clock_settime64(2)
getitimer(2)
gettimeofday(2)
nanosleep(2)
Suspend the calling thread for the specified duration with nanosecond precision.
setitimer(2)
settimeofday(2)
stime(2)
time(2)
timer_create(2)
timer_delete(2)
timer_getoverrun(2)
timer_gettime(2)
timer_gettime64(2)
timer_settime(2)
timer_settime64(2)
timerfd_create(2)
timerfd_gettime(2)
timerfd_gettime64(2)
timerfd_settime(2)
timerfd_settime64(2)
times(2)