Sha256: d3b644374390d482b2ff749a2459458872b57d0dcf9670368739b7833509a7c2
Contents?: true
Size: 565 Bytes
Versions: 40
Compression:
Stored size: 565 Bytes
Contents
use crate::{backend, io};
use backend::fd::AsFd;
/// `copy_file_range(fd_in, off_in, fd_out, off_out, len, 0)`—Copies data
/// from one file to another.
///
/// # References
/// - [Linux]
///
/// [Linux]: https://man7.org/linux/man-pages/man2/copy_file_range.2.html
#[inline]
pub fn copy_file_range<InFd: AsFd, OutFd: AsFd>(
fd_in: InFd,
off_in: Option<&mut u64>,
fd_out: OutFd,
off_out: Option<&mut u64>,
len: usize,
) -> io::Result<usize> {
backend::fs::syscalls::copy_file_range(fd_in.as_fd(), off_in, fd_out.as_fd(), off_out, len)
}
Version data entries
40 entries across 33 versions & 1 rubygems