Function tee

src/backend/linux_raw/pipe/syscalls.rs:92–99

(
    fd_in: BorrowedFd<'_>,
    fd_out: BorrowedFd<'_>,
    len: usize,
    flags: SpliceFlags,
)

#[inline]
pub(crate) fn tee(
    fd_in: BorrowedFd<'_>,
    fd_out: BorrowedFd<'_>,
    len: usize,
    flags: SpliceFlags,
) -> io::Result<usize> {
    unsafe { ret_usize(syscall!(__NR_tee, fd_in, fd_out, pass_usize(len), flags)) }
}

#[inline]
pub(crate) fn fcntl_getpipe_size(fd: BorrowedFd<'_>) -> io::Result<usize> {