diff options
Diffstat (limited to 'vendor/golang.org/x/sys/unix/mksysnum_openbsd.pl')
-rwxr-xr-x | vendor/golang.org/x/sys/unix/mksysnum_openbsd.pl | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/vendor/golang.org/x/sys/unix/mksysnum_openbsd.pl b/vendor/golang.org/x/sys/unix/mksysnum_openbsd.pl new file mode 100755 index 000000000..ae5aad586 --- /dev/null +++ b/vendor/golang.org/x/sys/unix/mksysnum_openbsd.pl @@ -0,0 +1,50 @@ +#!/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; + +if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") { + print STDERR "GOARCH or GOOS not defined in environment\n"; + exit 1; +} + +my $command = "mksysnum_openbsd.pl " . join(' ', @ARGV); + +print <<EOF; +// $command +// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT + +// +build $ENV{'GOARCH'},$ENV{'GOOS'} + +package unix + +const ( +EOF + +while(<>){ + if(/^([0-9]+)\s+STD\s+(NOLOCK\s+)?({ \S+\s+\*?(\w+).*)$/){ + my $num = $1; + my $proto = $3; + my $name = $4; + $name =~ y/a-z/A-Z/; + + # There are multiple entries for enosys and nosys, so comment them out. + if($name =~ /^SYS_E?NOSYS$/){ + $name = "// $name"; + } + if($name eq 'SYS_SYS_EXIT'){ + $name = 'SYS_EXIT'; + } + + print " $name = $num; // $proto\n"; + } +} + +print <<EOF; +) +EOF |