1 files changed, 59 insertions, 0 deletions
diff --git a/vendor/rustix/src/time/timerfd.rs b/vendor/rustix/src/time/timerfd.rs
new file mode 100644
index 00000000..d1d2a17f
--- /dev/null
+++ b/vendor/rustix/src/time/timerfd.rs
@@ -0,0 +1,59 @@
+use crate::fd::{AsFd, OwnedFd};
+use crate::timespec::Timespec;
+use crate::{backend, io};
+
+pub use backend::time::types::{TimerfdClockId, TimerfdFlags, TimerfdTimerFlags};
+
+/// `struct itimerspec` for use with [`timerfd_gettime`] and
+/// [`timerfd_settime`].
+///
+/// [`timerfd_gettime`]: crate::time::timerfd_gettime
+/// [`timerfd_settime`]: crate::time::timerfd_settime
+#[derive(Debug, Clone)]
+pub struct Itimerspec {
+    /// Interval between times.
+    pub it_interval: Timespec,
+    /// Value of the time.
+    pub it_value: Timespec,
+}
+
+/// `timerfd_create(clockid, flags)`—Create a timer.
+///
+/// For a higher-level API to timerfd functionality, see the [timerfd] crate.
+///
+/// [timerfd]: https://crates.io/crates/timerfd
+///
+/// # 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())
+}