zircon/system/core/devmgr/shared/log.h

// Copyright 2017 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.

#pragma once

#include <stdint.h>
#include <stdio.h>

namespace devmgr {

// clang-format off

#define LOG_ERROR    0x001
#define LOG_INFO     0x002
#define LOG_TRACE    0x004
#define LOG_SPEW     0x008
#define LOG_RPC_IN   0x010
#define LOG_RPC_OUT  0x020
#define LOG_RPC_RIO  0x040
#define LOG_RPC_SDW  0x080
#define LOG_DEVFS    0x100
#define LOG_DEVLC    0x200
#define LOG_ALL      0x3ff

// clang-format on

extern uint32_t log_flags;

#define log(flag, fmt...)                                                                          \
    do {                                                                                           \
        if (LOG_##flag & ::devmgr::log_flags)                                                      \
            printf(fmt);                                                                           \
    } while (0)

} // namespace devmgr