Vendor dependencies for 0.3.0 release

vendor/rustix/src/event/mod.rs

@@ -0,0 +1,34 @@
+//! Event operations.
+
+#[cfg(any(linux_kernel, target_os = "illumos", target_os = "redox"))]
+pub mod epoll;
+#[cfg(any(
+    linux_kernel,
+    target_os = "freebsd",
+    target_os = "illumos",
+    target_os = "espidf"
+))]
+mod eventfd;
+#[cfg(bsd)]
+pub mod kqueue;
+#[cfg(not(any(windows, target_os = "redox", target_os = "wasi")))]
+mod pause;
+mod poll;
+#[cfg(solarish)]
+pub mod port;
+#[cfg(any(bsd, linux_kernel, windows, target_os = "wasi"))]
+mod select;
+
+pub use crate::timespec::{Nsecs, Secs, Timespec};
+#[cfg(any(
+    linux_kernel,
+    target_os = "freebsd",
+    target_os = "illumos",
+    target_os = "espidf"
+))]
+pub use eventfd::{eventfd, EventfdFlags};
+#[cfg(not(any(windows, target_os = "redox", target_os = "wasi")))]
+pub use pause::*;
+pub use poll::{poll, PollFd, PollFlags};
+#[cfg(any(bsd, linux_kernel, windows, target_os = "wasi"))]
+pub use select::*;