Function close_fds::iter_possible_fds [−][src]
pub fn iter_possible_fds(minfd: c_int) -> FdIterⓘ
Expand description
Identical to iter_open_fds()
, but may – for efficiency – yield invalid file descriptors.
This is equivalent to FdIterBuilder::new().possible(true).iter_from(minfd)
.
See FdIterBuilder::possible()
for more information.