1 /*
2 * Copyright (C) 2020 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 <adbd_fs.h>
18
19 #include <private/fs_config.h>
20 #include <unistd.h>
21
adbd_fs_config(const char * path,int dir,const char * target_out_path,uid_t * uid,gid_t * gid,mode_t * mode,uint64_t * capabilities)22 void adbd_fs_config(const char* path, int dir, const char* target_out_path, uid_t* uid, gid_t* gid,
23 mode_t* mode, uint64_t* capabilities) {
24 // Only root has the necessary permissions to be able to apply fs_config.
25 if (getuid() != 0) {
26 return;
27 }
28 struct fs_config conf;
29 if (get_fs_config(path, dir, target_out_path, &conf)) {
30 *uid = conf.uid;
31 *gid = conf.gid;
32 *mode = conf.mode;
33 *capabilities = conf.capabilities;
34 }
35 }
36