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40 lines
738 B
Perl
40 lines
738 B
Perl
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#!/usr/bin/env perl
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# Copyright 2009 The Go Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style
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# license that can be found in the LICENSE file.
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#
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# Generate system call table for Darwin from sys/syscall.h
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use strict;
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if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
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print STDERR "GOARCH or GOOS not defined in environment\n";
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exit 1;
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}
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my $command = "mksysnum_darwin.pl " . join(' ', @ARGV);
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print <<EOF;
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// $command
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// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
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// +build $ENV{'GOARCH'},$ENV{'GOOS'}
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package unix
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const (
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EOF
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while(<>){
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if(/^#define\s+SYS_(\w+)\s+([0-9]+)/){
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my $name = $1;
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my $num = $2;
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$name =~ y/a-z/A-Z/;
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print " SYS_$name = $num;"
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}
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}
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print <<EOF;
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)
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EOF
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