#!/usr/bin/perl

use strict;
use warnings;

BEGIN
{
	@ARGV = (glob("pg_*.h"), qw(indexing.h toasting.h));
}

my %oidcounts;

while(<>)
{
	next if /^CATALOG\(.*BKI_BOOTSTRAP/;
	next unless
		/^DATA\(insert *OID *= *(\d+)/ ||
		/^CATALOG\([^,]*, *(\d+).*BKI_ROWTYPE_OID\((\d+)\)/ ||
		/^CATALOG\([^,]*, *(\d+)/ ||
		/^DECLARE_INDEX\([^,]*, *(\d+)/ ||
		/^DECLARE_UNIQUE_INDEX\([^,]*, *(\d+)/ ||
		/^DECLARE_TOAST\([^,]*, *(\d+), *(\d+)/;
	$oidcounts{$1}++;
	$oidcounts{$2}++ if $2;
}

my $found = 0;

foreach my $oid (sort {$a <=> $b} keys %oidcounts)
{
	next unless $oidcounts{$oid} > 1;
	$found = 1;
	print "$oid\n";
}

exit $found;
