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-rwxr-xr-xsrc/syscall/mksysnum_netbsd.pl51
1 files changed, 51 insertions, 0 deletions
diff --git a/src/syscall/mksysnum_netbsd.pl b/src/syscall/mksysnum_netbsd.pl
new file mode 100755
index 000000000..f1534ed58
--- /dev/null
+++ b/src/syscall/mksysnum_netbsd.pl
@@ -0,0 +1,51 @@
+#!/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
+// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+
+package syscall
+
+const (
+EOF
+
+my $line = '';
+while(<>){
+ if($line =~ /^(.*)\\$/) {
+ # Handle continuation
+ $line = $1;
+ $_ =~ s/^\s+//;
+ $line .= $_;
+ } else {
+ # New line
+ $line = $_;
+ }
+ next if $line =~ /\\$/;
+ if($line =~ /^([0-9]+)\s+((STD)|(NOERR))\s+(RUMP\s+)?({\s+\S+\s*\*?\s*\|(\S+)\|(\S*)\|(\w+).*\s+})(\s+(\S+))?$/) {
+ my $num = $1;
+ my $proto = $6;
+ my $compat = $8;
+ my $name = "$7_$9";
+
+ $name = "$7_$11" if $11 ne '';
+ $name =~ y/a-z/A-Z/;
+
+ if($compat eq '' || $compat eq '30' || $compat eq '50') {
+ print " $name = $num; // $proto\n";
+ }
+ }
+}
+
+print <<EOF;
+)
+EOF