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