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#!/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.
use strict;
my $command = "mksysnum_linux.pl ". join(' ', @ARGV);
print <<EOF;
// $command
// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
package syscall
const(
EOF
sub fmt {
my ($name, $num) = @_;
$name =~ y/a-z/A-Z/;
print " SYS_$name = $num;\n";
}
my $prev;
while(<>){
if(/^#define __NR_(\w+)\s+([0-9]+)/){
$prev = $2;
fmt($1, $2);
}
elsif(/^#define __NR_(\w+)\s+\(\w+\+\s*([0-9]+)\)/){
fmt($1, $prev+$2)
}
}
print <<EOF;
)
EOF
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