95c4497bd4
When persist.adb.trace_mask is used to enable verbose logging, avoid exponential logging when a user runs `adb logcat`. As a side-effect, set the minimum logging level to include everything when ADB_TRACE is used on the client (which is something we want anyway). Bug: http://b/72971016 Test: `adb shell 'setprop persist.adb.trace_mask; killall adbd'; adb logcat` Change-Id: Id4bca1f3933a920345499dbeaeb103c8a2e220cd
68 lines
1.8 KiB
C
68 lines
1.8 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 <android-base/logging.h>
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#include <android-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_trace.cpp.
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*/
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enum AdbTrace {
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ADB = 0, /* 0x001 */
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SOCKETS,
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PACKETS,
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TRANSPORT,
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RWX, /* 0x010 */
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USB,
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SYNC,
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SYSDEPS,
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JDWP, /* 0x100 */
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SERVICES,
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AUTH,
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FDEVENT,
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SHELL
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};
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#define VLOG_IS_ON(TAG) \
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((adb_trace_mask & (1 << (TAG))) != 0)
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#define VLOG(TAG) \
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if (LIKELY(!VLOG_IS_ON(TAG))) \
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; \
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else \
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LOG(DEBUG)
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// You must define TRACE_TAG before using this macro.
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#define D(...) \
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VLOG(TRACE_TAG) << android::base::StringPrintf(__VA_ARGS__)
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extern int adb_trace_mask;
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void adb_trace_init(char**);
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void adb_trace_enable(AdbTrace trace_tag);
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// Include <atomic> before stdatomic.h (introduced in cutils/trace.h) to avoid compile error.
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#include <atomic>
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#define ATRACE_TAG ATRACE_TAG_ADB
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#include <cutils/trace.h>
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#include <utils/Trace.h>
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#endif /* __ADB_TRACE_H */
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