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1 | package File::Spec::Functions; |
2 | |
3 | use File::Spec; |
4 | use strict; |
5 | |
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6 | use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS); |
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7 | |
8 | require Exporter; |
9 | |
10 | @ISA = qw(Exporter); |
11 | |
12 | @EXPORT = qw( |
13 | canonpath |
14 | catdir |
15 | catfile |
16 | curdir |
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17 | rootdir |
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18 | updir |
19 | no_upwards |
20 | file_name_is_absolute |
21 | path |
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22 | ); |
23 | |
24 | @EXPORT_OK = qw( |
25 | devnull |
26 | tmpdir |
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27 | splitpath |
28 | splitdir |
29 | catpath |
30 | abs2rel |
31 | rel2abs |
32 | ); |
33 | |
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34 | %EXPORT_TAGS = ( ALL => [ @EXPORT_OK, @EXPORT ] ); |
35 | |
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36 | foreach my $meth (@EXPORT, @EXPORT_OK) { |
37 | my $sub = File::Spec->can($meth); |
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38 | no strict 'refs'; |
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39 | *{$meth} = sub {&$sub('File::Spec', @_)}; |
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40 | } |
41 | |
42 | |
43 | 1; |
44 | __END__ |
45 | |
46 | =head1 NAME |
47 | |
48 | File::Spec::Functions - portably perform operations on file names |
49 | |
50 | =head1 SYNOPSIS |
51 | |
52 | use File::Spec::Functions; |
53 | $x = catfile('a','b'); |
54 | |
55 | =head1 DESCRIPTION |
56 | |
57 | This module exports convenience functions for all of the class methods |
58 | provided by File::Spec. |
59 | |
60 | For a reference of available functions, please consult L<File::Spec::Unix>, |
61 | which contains the entire set, and which is inherited by the modules for |
62 | other platforms. For further information, please see L<File::Spec::Mac>, |
63 | L<File::Spec::OS2>, L<File::Spec::Win32>, or L<File::Spec::VMS>. |
64 | |
65 | =head2 Exports |
66 | |
67 | The following functions are exported by default. |
68 | |
69 | canonpath |
70 | catdir |
71 | catfile |
72 | curdir |
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73 | rootdir |
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74 | updir |
75 | no_upwards |
76 | file_name_is_absolute |
77 | path |
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78 | |
79 | |
80 | The following functions are exported only by request. |
81 | |
82 | devnull |
83 | tmpdir |
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84 | splitpath |
85 | splitdir |
86 | catpath |
87 | abs2rel |
88 | rel2abs |
89 | |
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90 | All the functions may be imported using the C<:ALL> tag. |
91 | |
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92 | =head1 SEE ALSO |
93 | |
94 | File::Spec, File::Spec::Unix, File::Spec::Mac, File::Spec::OS2, |
95 | File::Spec::Win32, File::Spec::VMS, ExtUtils::MakeMaker |