Function servicefile::parse_file

pub fn parse_file(
    path: &Path, 
    ignore_errs: bool
) -> Result<Vec<ServiceEntry>, &'static str>

Parse a file using the format described in man services(5) if ignore_errs is true, then all parsing errors will be ignored. This is needed on some systems which don't entirely respect the format in services(5) and omit a service name