zircon/system/host/fidl/lib/library_zx.cpp

// Copyright 2018 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "fidl/library_zx.h"
#include <sstream>
// TODO(FIDL-478): make fidlc not depend on zircon
#include <zircon/types.h>

namespace fidl {
namespace LibraryZX {

const std::string kFilename = "zx.fidl";

namespace {
std::string GenerateData() {
    std::ostringstream out;

    // Please be sure to update the documentation about this library at the
    // location //docs/development/languages/fidl/reference/library-zx.md

    out <<
        R"FIDL(
[Internal]
library zx;

using status = int32;
using time = int64;
using duration = int64;
using koid = uint64;
using vaddr = uint64;
using paddr = uint64;
using paddr32 = uint32;
using gpaddr = uint64;
using off = uint64;
using procarg = uint32;
)FIDL";

    out << "const uint64 CHANNEL_MAX_MSG_BYTES = " << ZX_CHANNEL_MAX_MSG_BYTES << ";\n";
    out << "const uint64 CHANNEL_MAX_MSG_HANDLES = " << ZX_CHANNEL_MAX_MSG_HANDLES << ";\n";

    return out.str();
}
} // namespace

const std::string kData = GenerateData();

} // namespace LibraryZX
} // namespace fidl