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https://github.com/openharmony/kernel_linux_common_modules.git
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ligongshao
950bac51dc
Signed-off-by: ligongshao <flamingsword1953@163.com> Change-Id: I4ce475213751ac2239aea974653c58d6a0e13d90 Signed-off-by: ligongshao <flamingsword1953@163.com>
54 lines
1.4 KiB
C
54 lines
1.4 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (c) 2024 Huawei Device Co., Ltd.
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*/
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#ifndef _DEC_MISC_H
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#define _DEC_MISC_H
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#include <linux/ioctl.h>
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#include <linux/types.h>
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#include <stdbool.h>
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#define MAX_PATH_NUM 8
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#define DEV_DEC_MINOR 0x25
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#define DEC_IOCTL_BASE 's'
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#define SET_POLICY_ID 1
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#define DEL_POLICY_ID 2
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#define QUERY_POLICY_ID 3
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#define CHECK_POLICY_ID 4
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#define DESTROY_POLICY_ID 5
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#define CONSTRAINT_POLICY_ID 6
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#define DENY_POLICY_ID 7
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struct path_info {
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char* path;
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uint32_t path_len;
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uint32_t mode;
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bool ret_flag;
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};
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struct dec_policy_info {
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uint64_t tokenid;
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struct path_info path[MAX_PATH_NUM];
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uint32_t path_num;
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bool persist_flag;
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};
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#define SET_DEC_POLICY_CMD \
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_IOWR(DEC_IOCTL_BASE, SET_POLICY_ID, struct dec_policy_info)
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#define DEL_DEC_POLICY_CMD \
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_IOWR(DEC_IOCTL_BASE, DEL_POLICY_ID, struct dec_policy_info)
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#define QUERY_DEC_POLICY_CMD \
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_IOWR(DEC_IOCTL_BASE, QUERY_POLICY_ID, struct dec_policy_info)
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#define CHECK_DEC_POLICY_CMD \
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_IOWR(DEC_IOCTL_BASE, CHECK_POLICY_ID, struct dec_policy_info)
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#define CONSTRAINT_DEC_POLICY_CMD \
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_IOW(DEC_IOCTL_BASE, CONSTRAINT_POLICY_ID, struct dec_policy_info)
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#define DENY_DEC_POLICY_CMD \
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_IOWR(DEC_IOCTL_BASE, DENY_POLICY_ID, struct dec_policy_info)
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#define DESTROY_DEC_POLICY_CMD \
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_IOW(DEC_IOCTL_BASE, DESTROY_POLICY_ID, uint64_t)
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#endif /* _DEC_MISC_H */ |