1 /*
2 * Copyright (c) 2025 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "unlink_core.h"
17
18 #ifdef FILE_API_TRACE
19 #include "hitrace_meter.h"
20 #endif
21
22 #include "filemgmt_libhilog.h"
23
24 namespace OHOS {
25 namespace FileManagement {
26 namespace ModuleFileIO {
27 using namespace std;
28
DoUnlink(const std::string & src)29 FsResult<void> UnlinkCore::DoUnlink(const std::string &src)
30 {
31 std::unique_ptr<uv_fs_t, decltype(FsUtils::FsReqCleanup)*> unlinkReq = {
32 new uv_fs_t, FsUtils::FsReqCleanup };
33 if (!unlinkReq) {
34 HILOGE("Failed to request heap memory.");
35 return FsResult<void>::Error(ENOMEM);
36 }
37
38 int ret = uv_fs_unlink(nullptr, unlinkReq.get(), src.c_str(), nullptr);
39 if (ret < 0) {
40 HILOGD("Failed to unlink with path");
41 return FsResult<void>::Error(ret);
42 }
43
44 return FsResult<void>::Success();
45 }
46
47 } // namespace ModuleFileIO
48 } // namespace FileManagement
49 } // namespace OHOS