51 lines
1.0 KiB
Perl
Executable File
51 lines
1.0 KiB
Perl
Executable File
#!/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 DragonFly 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_dragonfly.pl " . join(' ', @ARGV);
|
|
|
|
print <<EOF;
|
|
// $command
|
|
// Code generated by the command above; see README.md. DO NOT EDIT.
|
|
|
|
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
|
|
|
|
package unix
|
|
|
|
const (
|
|
EOF
|
|
|
|
while(<>){
|
|
if(/^([0-9]+)\s+STD\s+({ \S+\s+(\w+).*)$/){
|
|
my $num = $1;
|
|
my $proto = $2;
|
|
my $name = "SYS_$3";
|
|
$name =~ y/a-z/A-Z/;
|
|
|
|
# There are multiple entries for enosys and nosys, so comment them out.
|
|
if($name =~ /^SYS_E?NOSYS$/){
|
|
$name = "// $name";
|
|
}
|
|
if($name eq 'SYS_SYS_EXIT'){
|
|
$name = 'SYS_EXIT';
|
|
}
|
|
|
|
print " $name = $num; // $proto\n";
|
|
}
|
|
}
|
|
|
|
print <<EOF;
|
|
)
|
|
EOF
|