Function close_fds::iter_possible_fds_threadsafe[−][src]

pub fn iter_possible_fds_threadsafe(minfd: c_int) -> FdIterⓘNotable traits for FdIter
impl Iterator for FdIter    type Item = c_int;

Equivalent to iter_possible_fds(), but behaves more reliably in multithreaded programs (at the cost of decreased performance on some platforms).

See iter_open_fds_threadsafe() for more details on what this means.