2 * Copyright (C) 2012 The Android Open Source Project
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 #ifndef __CUTILS_MULTIUSER_H
18 #define __CUTILS_MULTIUSER_H
20 #include <sys/types.h>
26 // NOTE: keep in sync with android.os.UserId
28 #define MULTIUSER_APP_PER_USER_RANGE 100000
30 typedef uid_t userid_t
;
31 typedef uid_t appid_t
;
33 extern userid_t
multiuser_get_user_id(uid_t uid
);
34 extern appid_t
multiuser_get_app_id(uid_t uid
);
35 extern uid_t
multiuser_get_uid(userid_t userId
, appid_t appId
);
41 #endif /* __CUTILS_MULTIUSER_H */