1 use crate::{backend, io}; 2 3 pub use backend::io::poll_fd::{PollFd, PollFlags}; 4 5 /// `poll(self.fds, timeout)` 6 /// 7 /// # References 8 /// - [POSIX] 9 /// - [Linux] 10 /// - [Apple] 11 /// - [Winsock2] 12 /// 13 /// [POSIX]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/poll.html 14 /// [Linux]: https://man7.org/linux/man-pages/man2/poll.2.html 15 /// [Apple]: https://developer.apple.com/library/archive/documentation/System/Conceptual/ManPages_iPhoneOS/man2/poll.2.html 16 /// [Winsock2]: https://docs.microsoft.com/en-us/windows/win32/api/winsock2/nf-winsock2-wsapoll 17 #[inline] poll(fds: &mut [PollFd<'_>], timeout: i32) -> io::Result<usize>18pub fn poll(fds: &mut [PollFd<'_>], timeout: i32) -> io::Result<usize> { 19 backend::io::syscalls::poll(fds, timeout) 20 } 21