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-rw-r--r--contrib/perl5/lib/fastcwd.pl43
1 files changed, 0 insertions, 43 deletions
diff --git a/contrib/perl5/lib/fastcwd.pl b/contrib/perl5/lib/fastcwd.pl
deleted file mode 100644
index ecd87c8..0000000
--- a/contrib/perl5/lib/fastcwd.pl
+++ /dev/null
@@ -1,43 +0,0 @@
-# By John Bazik
-#
-# This library is no longer being maintained, and is included for backward
-# compatibility with Perl 4 programs which may require it.
-#
-# In particular, this should not be used as an example of modern Perl
-# programming techniques.
-#
-# Suggested alternative: Cwd
-#
-# Usage: $cwd = &fastcwd;
-#
-# This is a faster version of getcwd. It's also more dangerous because
-# you might chdir out of a directory that you can't chdir back into.
-
-sub fastcwd {
- local($odev, $oino, $cdev, $cino, $tdev, $tino);
- local(@path, $path);
- local(*DIR);
-
- ($cdev, $cino) = stat('.');
- for (;;) {
- ($odev, $oino) = ($cdev, $cino);
- chdir('..');
- ($cdev, $cino) = stat('.');
- last if $odev == $cdev && $oino == $cino;
- opendir(DIR, '.');
- for (;;) {
- $_ = readdir(DIR);
- next if $_ eq '.';
- next if $_ eq '..';
-
- last unless $_;
- ($tdev, $tino) = lstat($_);
- last unless $tdev != $odev || $tino != $oino;
- }
- closedir(DIR);
- unshift(@path, $_);
- }
- chdir($path = '/' . join('/', @path));
- $path;
-}
-1;
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