7a3f8d6691
Always use LOG() for debug tracing. Remove useless D_lock. I believe it is useless to lock just before and after fprintf. I verified the log output both on host and on device. The output looks fine to me. Change-Id: I96ccfe408ff56864361551afe9ad464d197ae104
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __ADB_TRACE_H
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#define __ADB_TRACE_H
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#include <base/logging.h>
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#include <base/stringprintf.h>
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/* IMPORTANT: if you change the following list, don't
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* forget to update the corresponding 'tags' table in
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* the adb_trace_init() function implemented in adb.c
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*/
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enum AdbTrace {
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TRACE_ADB = 0, /* 0x001 */
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TRACE_SOCKETS,
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TRACE_PACKETS,
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TRACE_TRANSPORT,
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TRACE_RWX, /* 0x010 */
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TRACE_USB,
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TRACE_SYNC,
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TRACE_SYSDEPS,
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TRACE_JDWP, /* 0x100 */
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TRACE_SERVICES,
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TRACE_AUTH,
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TRACE_FDEVENT,
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};
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extern int adb_trace_mask;
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extern unsigned char adb_trace_output_count;
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void adb_trace_init(char**);
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#define ADB_TRACING ((adb_trace_mask & (1 << TRACE_TAG)) != 0)
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// You must define TRACE_TAG before using this macro.
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#define D(...) \
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do { \
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if (ADB_TRACING) { \
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int saved_errno = errno; \
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LOG(INFO) << android::base::StringPrintf(__VA_ARGS__); \
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errno = saved_errno; \
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} \
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} while (0)
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#endif /* __ADB_TRACE_H */
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