\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// File Manager

File Manager

Path: /proc/self/root/usr/share/perl5/vendor_perl/

Viewing File: pwd.pl

;# pwd.pl - keeps track of current working directory in PWD environment var
;#
#
# 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
#
;# $RCSfile: pwd.pl,v $$Revision: 4.1 $$Date: 92/08/07 18:24:11 $
;#
;# $Log:	pwd.pl,v $
;#
;# Usage:
;#	require "pwd.pl";
;#	&initpwd;
;#	...
;#	&chdir($newdir);

package pwd;

sub main'initpwd {
    if ($ENV{'PWD'}) {
	local($dd,$di) = stat('.');
	local($pd,$pi) = stat($ENV{'PWD'});
	if (!defined $dd or !defined $pd or $di != $pi or $dd != $pd) {
	    chop($ENV{'PWD'} = `pwd`);
	}
    }
    else {
	chop($ENV{'PWD'} = `pwd`);
    }
    if ($ENV{'PWD'} =~ m|(/[^/]+(/[^/]+/[^/]+))(.*)|) {
	local($pd,$pi) = stat($2);
	local($dd,$di) = stat($1);
	if (defined $pd and defined $dd and $di == $pi and $dd == $pd) {
	    $ENV{'PWD'}="$2$3";
	}
    }
}

sub main'chdir {
    local($newdir) = shift;
    $newdir =~ s|/{2,}|/|g;
    if (chdir $newdir) {
	if ($newdir =~ m#^/#) {
	    $ENV{'PWD'} = $newdir;
	}
	else {
	    local(@curdir) = split(m#/#,$ENV{'PWD'});
	    @curdir = '' unless @curdir;
	    foreach $component (split(m#/#, $newdir)) {
		next if $component eq '.';
		pop(@curdir),next if $component eq '..';
		push(@curdir,$component);
	    }
	    $ENV{'PWD'} = join('/',@curdir) || '/';
	}
    }
    else {
	0;
    }
}

1;