// 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 "utils.h"

#include <zircon/process.h>
#include <zircon/syscalls.h>

namespace trace {
namespace internal {

zx_koid_t GetPid() {
    auto self = zx_process_self();
    zx_info_handle_basic_t info;
    zx_status_t status = zx_object_get_info(self, ZX_INFO_HANDLE_BASIC,
                                            &info, sizeof(info), nullptr, nullptr);
    if (status != ZX_OK) {
        return ZX_KOID_INVALID;
    }
    return info.koid;
}

} // namespace internal
} // namespace trace