723cf9b6e6
Bug: 23762183 Test: All unit tests pass. Change-Id: I0ac69e55af56e1142c0a1ee3715cdc48f2ed3ec3
53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
/*
|
|
* Copyright (C) 2016 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.
|
|
*/
|
|
|
|
#include <stdarg.h>
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
|
|
#include <string>
|
|
|
|
#define LOG_TAG "unwind"
|
|
#include <log/log.h>
|
|
|
|
#include <android-base/stringprintf.h>
|
|
|
|
#include "Log.h"
|
|
|
|
static bool g_print_to_stdout = false;
|
|
|
|
void log_to_stdout(bool enable) {
|
|
g_print_to_stdout = enable;
|
|
}
|
|
|
|
// Send the data to the log.
|
|
void log(uint8_t indent, const char* format, ...) {
|
|
std::string real_format;
|
|
if (indent > 0) {
|
|
real_format = android::base::StringPrintf("%*s%s", 2 * indent, " ", format);
|
|
} else {
|
|
real_format = format;
|
|
}
|
|
va_list args;
|
|
va_start(args, format);
|
|
if (g_print_to_stdout) {
|
|
real_format += '\n';
|
|
vprintf(real_format.c_str(), args);
|
|
} else {
|
|
LOG_PRI_VA(ANDROID_LOG_INFO, LOG_TAG, real_format.c_str(), args);
|
|
}
|
|
va_end(args);
|
|
}
|