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package File::Spec::OS2;
use strict;
use vars qw(@ISA);
require File::Spec::Unix;
@ISA = qw(File::Spec::Unix);
sub devnull {
return "/dev/nul";
}
sub case_tolerant {
return 1;
}
sub file_name_is_absolute {
my ($self,$file) = @_;
return scalar($file =~ m{^([a-z]:)?[\\/]}is);
}
sub path {
my $path = $ENV{PATH};
$path =~ s:\\:/:g;
my @path = split(';',$path);
foreach (@path) { $_ = '.' if $_ eq '' }
return @path;
}
my $tmpdir;
sub tmpdir {
return $tmpdir if defined $tmpdir;
my $self = shift;
foreach (@ENV{qw(TMPDIR TEMP TMP)}, qw(/tmp /)) {
next unless defined && -d;
$tmpdir = $_;
last;
}
$tmpdir = '' unless defined $tmpdir;
$tmpdir =~ s:\\:/:g;
$tmpdir = $self->canonpath($tmpdir);
return $tmpdir;
}
1;
__END__
=head1 NAME
File::Spec::OS2 - methods for OS/2 file specs
=head1 SYNOPSIS
require File::Spec::OS2; # Done internally by File::Spec if needed
=head1 DESCRIPTION
See File::Spec::Unix for a documentation of the methods provided
there. This package overrides the implementation of these methods, not
the semantics.