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| PerlIO::dir(3) | User Contributed Perl Documentation | PerlIO::dir(3) |
NAME
PerlIO::dir - Reads directoriesSYNOPSIS
open my $dirh, '<:dir', '.';
binmode $dirh, ':encoding(cp932)'; # OK
my @dirs = <$dirh>; # added "\n" at the end of the name
chomp @dirs; # if necessary
DESCRIPTION
"PerlIO::dir" provides an interface to directory reading functions, "opendir()", "readdir()", "rewinddir" and "closedir()".However, there is an important difference between ":dir" and Perl's "readdir()". This layer appends a newline code, "\n", to the end of the name, because "readline()" requires input separators. Call "chomp()" if necessary.
You can use "seek($dirh, 0, 0)" for "rewinddir()".
SEE ALSO
"opendir" in perlfunc, "readdir" in perlfunc, "rewinddir" in perlfunc, "closedir" in perlfunc.PerlIO::Util.
AUTHOR
Goro Fuji (藤 吾郎) <gfuji (at) cpan.org>LICENSE AND COPYRIGHT
Copyright (c) 2008, Goro Fuji <gfuji (at) cpan.org>. Some rights reserved.This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
| 2011-05-25 | perl v5.32.1 |
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