| use crate::{backend, io}; |
| |
| pub use backend::io::poll_fd::{PollFd, PollFlags}; |
| |
| /// `poll(self.fds, timeout)` |
| /// |
| /// # References |
| /// - [POSIX] |
| /// - [Linux] |
| /// - [Apple] |
| /// - [Winsock2] |
| /// |
| /// [POSIX]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/poll.html |
| /// [Linux]: https://man7.org/linux/man-pages/man2/poll.2.html |
| /// [Apple]: https://developer.apple.com/library/archive/documentation/System/Conceptual/ManPages_iPhoneOS/man2/poll.2.html |
| /// [Winsock2]: https://docs.microsoft.com/en-us/windows/win32/api/winsock2/nf-winsock2-wsapoll |
| #[inline] |
| pub fn poll(fds: &mut [PollFd<'_>], timeout: i32) -> io::Result<usize> { |
| backend::io::syscalls::poll(fds, timeout) |
| } |
