1 /*
2 * Copyright (C) 2012 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 #include "ExynosHWCDebug.h"
17 #include "ExynosDisplay.h"
18 #include <sync/sync.h>
19 #include "exynos_sync.h"
20
saveErrorLog(const String8 & errString,const ExynosDisplay * display)21 int32_t saveErrorLog(const String8& errString, const ExynosDisplay* display) {
22 if (display == nullptr) return -1;
23 int32_t ret = NO_ERROR;
24
25 auto &fileWriter = display->mErrLogFileWriter;
26
27 if (!fileWriter.chooseOpenedFile()) {
28 return -1;
29 }
30
31 String8 saveString;
32 struct timeval tv;
33 gettimeofday(&tv, NULL);
34
35 saveString.appendFormat("%s errFrameNumber %" PRIu64 ": %s\n", getLocalTimeStr(tv).c_str(),
36 display->mErrorFrameCount, errString.c_str());
37
38 fileWriter.write(saveString);
39 fileWriter.flush();
40 return ret;
41 }
42