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use crate::{backend, io};
pub use backend::event::poll_fd::{PollFd, PollFlags};
/// `poll(self.fds, timeout)`
///
/// # References
/// - [Beej's Guide to Network Programming]
/// - [POSIX]
/// - [Linux]
/// - [Apple]
/// - [Winsock]
/// - [FreeBSD]
/// - [NetBSD]
/// - [OpenBSD]
/// - [DragonFly BSD]
/// - [illumos]
///
/// [Beej's Guide to Network Programming]: https://beej.us/guide/bgnet/html/split/slightly-advanced-techniques.html#poll
/// [Apple]: https://developer.apple.com/library/archive/documentation/System/Conceptual/ManPages_iPhoneOS/man2/poll.2.html
#[inline]
pub fn poll(fds: &mut [PollFd<'_>], timeout: i32) -> io::Result<usize> {
backend::event::syscalls::poll(fds, timeout)
}