#!/usr/bin/env perl
# Copyright 2009 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
#
# Generate system call table for OpenBSD from master list
# (for example, /usr/src/sys/kern/syscalls.master).
use strict;
my $command = "mksysnum_netbsd.pl " . join(' ', @ARGV);
print <<EOF;
// $command
// Code generated by the command above; DO NOT EDIT.
package syscall
const (
EOF
my $line = '';
while(<>){
       chomp;
       if($line =~ /^(.*)\\$/) {
               # Handle continuation
               $line =~ s/\\$//;
               s/^\s+//;
       } else {
               # New line
               $line = '';
       }
       $line .= $_;
       next if $line =~ /\\$/;
       if($line =~ /^([0-9]+)\s+(?:STD|NOERR)\s+(?:MODULAR\s+)?(?:RUMP\s+)?({\s+\S+\s*\*?\s*\|(\S+)\|(\S*)\|(\w+).*\s+})(\s+(\S+))?$/) {
               my $num = $1;
               my $proto = $2;
               my $compat = $4;
               my $name = "$3_$5";
               $name = "$3_$8" if $8 ne '';
               $name =~ y/a-z/A-Z/;
               if($compat eq '' || $compat eq '30' || $compat eq '50') {
                       print " $name = $num; // $proto\n";
               }
       }
}
print <<EOF;
)
EOF