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# ex:ts=8 sw=4:
# $OpenBSD: Error.pm,v 1.2 2004/10/04 12:12:30 espie Exp $
#
# Copyright (c) 2004 Marc Espie <espie@openbsd.org>
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
#
use strict;
use warnings;
package OpenBSD::Error;
our @ISA=qw(Exporter);
our @EXPORT=qw(System VSystem Copy Fatal Warn);
sub System
{
my $r = system(@_);
if ($r != 0) {
print "system(", join(", ", @_), ") failed: $?\n";
}
return $r;
}
sub VSystem
{
my $verbose = shift;
if (!$verbose) {
&System;
} else {
print "Running ", join(' ', @_);
my $r = system(@_);
if ($r != 0) {
print "... failed: $?\n";
} else {
print "\n";
}
}
}
sub Copy
{
require File::Copy;
my $r = File::Copy::copy(@_);
if (!$r) {
print "copy(", join(',', @_),") failed: $!\n";
}
return $r;
}
sub Fatal
{
die @_;
}
sub Warn
{
print STDERR @_;
}
1;
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