Module time 

Time-related operations.

Modules

clock 🔒

timerfd 🔒

Structs

Itimerspec

struct itimerspec for use with timerfd_gettime and timerfd_settime.

TimerfdFlags

TFD_* flags for use with timerfd_create.

TimerfdTimerFlags

TFD_TIMER_* flags for use with timerfd_settime.

Timespec

struct timespec—A quantity of time in seconds plus nanoseconds.

Enums

ClockId

clockid_t CLOCK_* constants for use with clock_gettime.

DynamicClockId

clockid_t CLOCK_* constants for use with clock_gettime_dynamic.

TimerfdClockId

CLOCK_* constants for use with timerfd_create.

Functions

clock_getres

clock_getres(id)—Returns the resolution of a clock.

clock_gettime

clock_gettime(id)—Returns the current value of a clock.

clock_gettime_dynamic

Like clock_gettime but with support for dynamic clocks.

clock_settime

clock_settime(id, timespec)—Sets the current value of a settable clock.

timerfd_create

timerfd_create(clockid, flags)—Create a timer.

timerfd_gettime

timerfd_gettime(clockid, flags)—Query a timer.

timerfd_settime

timerfd_settime(clockid, flags, new_value)—Set the time on a timer.

Type Aliases

Nsecs

A type for the tv_nsec field of Timespec.

Secs

A type for the tv_sec field of Timespec.