$DEV =~ s{^.+?\s\..+?$}{}m;
@DEV = grep { ! m{^\..+$} } @DEV;
+ # Irix ls -l marks sockets with 'S' while 's' is a 'XENIX semaphore'.
+ if ($^O eq 'irix') {
+ $DEV =~ s{^S(.+?)}{s$1}mg;
+ }
+
my $try = sub {
my @c1 = eval qq[\$DEV =~ /^$_[0].*/mg];
my @c2 = eval qq[grep { $_[1] "/dev/\$_" } \@DEV];