#-------------------------------------------------------------------------
# Perl script to create dummy probes.h file when dtrace is not available
#
# Copyright (c) 2008-2024, PostgreSQL Global Development Group
#
# src/backend/utils/Gen_dummy_probes.pl
#-------------------------------------------------------------------------

use strict;
use warnings FATAL => 'all';

m/^\s*probe / || next;
s/^\s*probe ([^(]*)(.*);/$1$2/;
s/__/_/g;
y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/;
s/^/#define TRACE_POSTGRESQL_/;
s/\([^,)]{1,}\)/(INT1)/;
s/\([^,)]{1,}, [^,)]{1,}\)/(INT1, INT2)/;
s/\([^,)]{1,}, [^,)]{1,}, [^,)]{1,}\)/(INT1, INT2, INT3)/;
s/\([^,)]{1,}, [^,)]{1,}, [^,)]{1,}, [^,)]{1,}\)/(INT1, INT2, INT3, INT4)/;
s/\([^,)]{1,}, [^,)]{1,}, [^,)]{1,}, [^,)]{1,}, [^,)]{1,}\)/(INT1, INT2, INT3, INT4, INT5)/;
s/\([^,)]{1,}, [^,)]{1,}, [^,)]{1,}, [^,)]{1,}, [^,)]{1,}, [^,)]{1,}\)/(INT1, INT2, INT3, INT4, INT5, INT6)/;
s/\([^,)]{1,}, [^,)]{1,}, [^,)]{1,}, [^,)]{1,}, [^,)]{1,}, [^,)]{1,}, [^,)]{1,}\)/(INT1, INT2, INT3, INT4, INT5, INT6, INT7)/;
s/\([^,)]{1,}, [^,)]{1,}, [^,)]{1,}, [^,)]{1,}, [^,)]{1,}, [^,)]{1,}, [^,)]{1,}, [^,)]{1,}\)/(INT1, INT2, INT3, INT4, INT5, INT6, INT7, INT8)/;
s/$/ do {} while (0)/;
print;
s/\(.*$/_ENABLED() (0)/;
print;