/usr/lib/x86_64-linux-gnu/glibmm-2.4/proc/pm/Util.pm is in libglibmm-2.4-dev 2.32.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 | # gtkmm - Util module
#
# Copyright 2001 Free Software Foundation
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# # but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
#
#
# This file holds basic functions used throughout gtkmmproc modules.
# Functions in this module are exported so there is no need to
# request them by module name.
#
package Util;
use strict;
use warnings;
BEGIN {
use Exporter ();
our ($VERSION, @ISA, @EXPORT, @EXPORT_OK, %EXPORT_TAGS);
# set the version for version checking
$VERSION = 1.00;
@ISA = qw(Exporter);
@EXPORT = qw(&string_unquote &string_trim &string_canonical
&trace &unique);
%EXPORT_TAGS = ( );
# your exported package globals go here,
# as well as any optionally exported functions
#@EXPORT_OK = qw($Var1 %Hashit &func3);
}
our @EXPORT_OK;
#$ string_unquote($string)
# Removes leading and trailing quotes.
sub string_unquote($)
{
my ($str) = @_;
$str =~ s/^['`"]// ;
$str =~ s/['`"]$// ;
return $str;
}
# $ string_trim($string)
# Removes leading and trailing white space.
sub string_trim($)
{
($_) = @_;
s/^\s+//;
s/\s+$//;
return $_;
}
# $ string_canonical($string)
# Convert - to _.
sub string_canonical($)
{
($_) = @_;
s/-/_/g ; # g means 'replace all'
s/\//_/g ; # g means 'replace all'
return $_;
}
#
# Back tracing utility.
# Prints the call stack.
#
# void trace()
sub trace()
{
my ($package, $filename, $line, $subroutine, $hasargs,
$wantarray, $evaltext, $is_require, $hints, $bitmask) = caller(1);
no warnings qw(uninitialized);
my $i = 2;
print "Trace on ${subroutine} called from ${filename}:${line}\n";
while (1)
{
($package, $filename, $line, $subroutine) = caller($i);
$i++;
next if ($line eq "");
print " From ${subroutine} call from ${filename}:${line}\n";
}
}
sub unique(@)
{
my %hash;
foreach (@_)
{
$hash{$_}=1;
}
return keys %hash;
}
1; # indicate proper module load.
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