From 1b6a04ca5504955c571d1c97504fb45ea0befee4 Mon Sep 17 00:00:00 2001 From: Valentin Popov Date: Mon, 8 Jan 2024 01:21:28 +0400 Subject: Initial vendor packages Signed-off-by: Valentin Popov --- vendor/rustix/src/fs/copy_file_range.rs | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 vendor/rustix/src/fs/copy_file_range.rs (limited to 'vendor/rustix/src/fs/copy_file_range.rs') diff --git a/vendor/rustix/src/fs/copy_file_range.rs b/vendor/rustix/src/fs/copy_file_range.rs new file mode 100644 index 0000000..b927d57 --- /dev/null +++ b/vendor/rustix/src/fs/copy_file_range.rs @@ -0,0 +1,20 @@ +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( + fd_in: InFd, + off_in: Option<&mut u64>, + fd_out: OutFd, + off_out: Option<&mut u64>, + len: usize, +) -> io::Result { + backend::fs::syscalls::copy_file_range(fd_in.as_fd(), off_in, fd_out.as_fd(), off_out, len) +} -- cgit v1.2.3