1# Copyright (c) 2023 Huawei Device Co., Ltd.
2# Licensed under the Apache License, Version 2.0 (the "License");
3# you may not use this file except in compliance with the License.
4# You may obtain a copy of the License at
5#
6# http://www.apache.org/licenses/LICENSE-2.0
7#
8# Unless required by applicable law or agreed to in writing, software
9# distributed under the License is distributed on an "AS IS" BASIS,
10# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11# See the License for the specific language governing permissions and
12# limitations under the License.
13
14# For now, it supports architechture of ['arm', 'arm64', 'riscv64'].
15
16@returnValue
17TRAP
18
19@allowListWithArgs
20setuid: if arg0 != 0; return ALLOW; else return TRAP;all
21setreuid: if arg0 != 0 && arg1 != 0; return ALLOW; else return TRAP;all
22setfsuid: if arg0 != 0; return ALLOW; else return TRAP;all
23setresuid: if arg0 != 0 && arg1 != 0 && arg2 != 0; return ALLOW; else return TRAP;all
24setuid32: if arg0 != 0; return ALLOW; else return TRAP;arm
25setreuid32: if arg0 != 0 && arg1 != 0; return ALLOW; else return TRAP;arm
26setfsuid32: if arg0 != 0; return ALLOW; else return TRAP;arm
27setresuid32: if arg0 != 0 && arg1 != 0 && arg2 != 0; return ALLOW; else return TRAP;arm
28