1 /*
2 * Copyright 2017 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
17 // #define LOG_NDEBUG 0
18 #define LOG_TAG "audio_utils_ErrorLog"
19 #include <log/log.h>
20
21 #include <audio_utils/ErrorLog.h>
22
23 using namespace android;
24
error_log_create(size_t entries,int64_t aggregate_ns)25 error_log_t *error_log_create(size_t entries, int64_t aggregate_ns)
26 {
27 return reinterpret_cast<error_log_t *>
28 (new(std::nothrow) ErrorLog<int32_t>(entries, aggregate_ns));
29 }
30
error_log_log(error_log_t * error_log,int32_t code,int64_t now_ns)31 void error_log_log(error_log_t *error_log, int32_t code, int64_t now_ns)
32 {
33 if (error_log == nullptr) {
34 return;
35 }
36 reinterpret_cast<ErrorLog<int32_t> *>(error_log)->log(code, now_ns);
37 }
38
error_log_dump(error_log_t * error_log,int fd,const char * prefix,size_t lines,int64_t limit_ns)39 int error_log_dump(
40 error_log_t *error_log, int fd, const char *prefix, size_t lines, int64_t limit_ns)
41 {
42 if (error_log == nullptr) {
43 return BAD_VALUE;
44 }
45 return reinterpret_cast<ErrorLog<int32_t> *>(error_log)->dump(fd, prefix, lines, limit_ns);
46 }
47
error_log_destroy(error_log_t * error_log)48 void error_log_destroy(error_log_t *error_log)
49 {
50 delete reinterpret_cast<ErrorLog<int32_t> *>(error_log);
51 }
52