/usr/share/perl5/ExtUtils/ParseXS/CountLines.pm is in libextutils-parsexs-perl 3.350000-1.
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 | package ExtUtils::ParseXS::CountLines;
use strict;
our $VERSION = '3.35';
our $SECTION_END_MARKER;
sub TIEHANDLE {
my ($class, $cfile, $fh) = @_;
$cfile =~ s/\\/\\\\/g;
$cfile =~ s/"/\\"/g;
$SECTION_END_MARKER = qq{#line --- "$cfile"};
return bless {
buffer => '',
fh => $fh,
line_no => 1,
}, $class;
}
sub PRINT {
my $self = shift;
for (@_) {
$self->{buffer} .= $_;
while ($self->{buffer} =~ s/^([^\n]*\n)//) {
my $line = $1;
++$self->{line_no};
$line =~ s|^\#line\s+---(?=\s)|#line $self->{line_no}|;
print {$self->{fh}} $line;
}
}
}
sub PRINTF {
my $self = shift;
my $fmt = shift;
$self->PRINT(sprintf($fmt, @_));
}
sub DESTROY {
# Not necessary if we're careful to end with a "\n"
my $self = shift;
print {$self->{fh}} $self->{buffer};
}
sub UNTIE {
# This sub does nothing, but is necessary for references to be released.
}
sub end_marker {
return $SECTION_END_MARKER;
}
1;
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