platform_system_core/adb/adb_trace.h
Spencer Low 765ae6bcfc base logging: fix errno restoring, severity conditionality, dangling ifs
Fix LOG() to properly save and restore errno. Test this properly.

Only do logging if severity is >= the minimum.

Fix dangling if statements in CHECK(), CHECK_STR{EQ,NE}(). Test this
properly.

Fix base logging tests on Windows. All libbase_tests now pass on
Windows.

Change place to lock, so the lock can protect logging of all data in
LogMessage.

Change-Id: I7ff531c67ae10a99ef0a2bbfe279aa77282d5ae9
Signed-off-by: Spencer Low <CompareAndSwap@gmail.com>
2015-09-21 12:46:12 -07:00

57 lines
1.6 KiB
C

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