75 lines
2.5 KiB
C
75 lines
2.5 KiB
C
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/*-
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* BSD LICENSE
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*
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* Copyright (c) Intel Corporation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* \file
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* Logging interfaces
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*/
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#ifndef SPDK_INTERNAL_LOG_H
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#define SPDK_INTERNAL_LOG_H
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#include "spdk/log.h"
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#ifdef DEBUG
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#define SPDK_LOG_REGISTER_TRACE_FLAG(str, flag) \
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bool flag = false; \
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__attribute__((constructor)) static void register_trace_flag_##flag(void) \
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{ \
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spdk_log_register_trace_flag(str, &flag); \
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}
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#define SPDK_TRACELOG(FLAG, ...) \
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do { \
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extern bool FLAG; \
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if (FLAG) { \
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spdk_tracelog(__FILE__, __LINE__, __func__, __VA_ARGS__); \
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} \
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} while (0)
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#define SPDK_TRACEDUMP(FLAG, LABEL, BUF, LEN) \
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do { \
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extern bool FLAG; \
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if ((FLAG) && (LEN)) { \
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spdk_trace_dump((LABEL), (BUF), (LEN)); \
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} \
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} while (0)
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#else
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#define SPDK_LOG_REGISTER_TRACE_FLAG(str, flag)
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#define SPDK_TRACELOG(...) do { } while (0)
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#define SPDK_TRACEDUMP(...) do { } while (0)
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#endif
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#endif /* SPDK_INTERNAL_LOG_H */
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