| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef SYS_CAPABILITY_H |
| #define SYS_CAPABILITY_H |
| |
| #include <errno.h> |
| |
| typedef struct __user_cap_header_struct { |
| u_int32_t version; |
| int pid; |
| } *cap_user_header_t; |
| |
| typedef struct __user_cap_data_struct { |
| u_int32_t effective; |
| u_int32_t permitted; |
| u_int32_t inheritable; |
| } *cap_user_data_t; |
| |
| extern "C" inline int capget(cap_user_header_t hdrp, cap_user_data_t datap) { |
| datap->effective = datap->permitted = datap->inheritable = 0; |
| return 0; |
| } |
| |
| extern "C" inline int capset(cap_user_header_t hdrp, const cap_user_data_t datap) { |
| errno = EPERM; |
| return -1; |
| } |
| |
| #endif // SYS_CAPABILITY_H |