| use crate::fd::{AsFd, OwnedFd}; |
| use crate::{backend, io}; |
| |
| pub use backend::time::types::{Itimerspec, TimerfdClockId, TimerfdFlags, TimerfdTimerFlags}; |
| |
| /// `timerfd_create(clockid, flags)`—Create a timer. |
| /// |
| /// # References |
| /// - [Linux] |
| /// |
| /// [Linux]: https://man7.org/linux/man-pages/man2/timerfd_create.2.html |
| #[inline] |
| pub fn timerfd_create(clockid: TimerfdClockId, flags: TimerfdFlags) -> io::Result<OwnedFd> { |
| backend::time::syscalls::timerfd_create(clockid, flags) |
| } |
| |
| /// `timerfd_settime(clockid, flags, new_value)`—Set the time on a timer. |
| /// |
| /// # References |
| /// - [Linux] |
| /// |
| /// [Linux]: https://man7.org/linux/man-pages/man2/timerfd_settime.2.html |
| #[inline] |
| pub fn timerfd_settime<Fd: AsFd>( |
| fd: Fd, |
| flags: TimerfdTimerFlags, |
| new_value: &Itimerspec, |
| ) -> io::Result<Itimerspec> { |
| backend::time::syscalls::timerfd_settime(fd.as_fd(), flags, new_value) |
| } |
| |
| /// `timerfd_gettime(clockid, flags)`—Query a timer. |
| /// |
| /// # References |
| /// - [Linux] |
| /// |
| /// [Linux]: https://man7.org/linux/man-pages/man2/timerfd_gettime.2.html |
| #[inline] |
| pub fn timerfd_gettime<Fd: AsFd>(fd: Fd) -> io::Result<Itimerspec> { |
| backend::time::syscalls::timerfd_gettime(fd.as_fd()) |
| } |