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49 lines
1.2 KiB
49 lines
1.2 KiB
/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef SYS_CAPABILITY_H
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#define SYS_CAPABILITY_H
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#include <errno.h>
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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typedef struct __user_cap_header_struct {
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uint32_t version;
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int pid;
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} *cap_user_header_t;
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typedef struct __user_cap_data_struct {
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uint32_t effective;
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uint32_t permitted;
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uint32_t inheritable;
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} *cap_user_data_t;
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inline int capget(cap_user_header_t hdrp, cap_user_data_t datap) {
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datap->effective = datap->permitted = datap->inheritable = 0;
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return 0;
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}
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inline int capset(cap_user_header_t hdrp, const cap_user_data_t datap) {
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errno = EPERM;
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return -1;
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}
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__END_DECLS
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#endif // SYS_CAPABILITY_H
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