pub unsafe fn fcopyfile<FromFd: AsFd, ToFd: AsFd>(
from: &FromFd,
to: &ToFd,
state: copyfile_state_t,
flags: CopyfileFlags
) -> Result<()>Expand description
fcopyfile(from, to, state, flags)
Safety
The state operand must be allocated with copyfile_state_alloc and not
yet freed with copyfile_state_free.