| use crate::{backend, io}; | |
| use backend::fd::AsFd; | |
| /// `sendfile(out_fd, in_fd, offset, count)` | |
| /// | |
| /// # References | |
| /// - [Linux] | |
| /// | |
| /// [Linux]: https://man7.org/linux/man-pages/man2/sendfile.2.html | |
| #[cfg(linux_kernel)] | |
| #[inline] | |
| pub fn sendfile<OutFd: AsFd, InFd: AsFd>( | |
| out_fd: OutFd, | |
| in_fd: InFd, | |
| offset: Option<&mut u64>, | |
| count: usize, | |
| ) -> io::Result<usize> { | |
| backend::fs::syscalls::sendfile(out_fd.as_fd(), in_fd.as_fd(), offset, count) | |
| } |