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https://github.com/openharmony/kernel_linux_common_modules.git
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limerence
53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (c) 2023 Huawei Device Co., Ltd.
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*/
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#ifndef _CODE_SIGN_EXT_H
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#define _CODE_SIGN_EXT_H
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#include <linux/xpm_types.h>
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#define OWNERID_SYSTEM_TAG "SYSTEM_LIB_ID"
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#define OWNERID_DEBUG_TAG "DEBUG_LIB_ID"
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#define OWNERID_SHARED_TAG "SHARED_LIB_ID"
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#define OWNERID_COMPAT_TAG "COMPAT_LIB_ID"
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enum file_ownerid_type {
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FILE_OWNERID_UNINT = 0,
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FILE_OWNERID_SYSTEM,
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FILE_OWNERID_APP,
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FILE_OWNERID_DEBUG,
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FILE_OWNERID_SHARED,
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FILE_OWNERID_COMPAT,
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FILE_OWNERID_MAX
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};
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/* process and file ownerid types need to correspond to each other */
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enum process_ownerid_type {
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PROCESS_OWNERID_UNINIT = FILE_OWNERID_UNINT,
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PROCESS_OWNERID_SYSTEM = FILE_OWNERID_SYSTEM,
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PROCESS_OWNERID_APP = FILE_OWNERID_APP,
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PROCESS_OWNERID_DEBUG = FILE_OWNERID_DEBUG,
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PROCESS_OWNERID_COMPAT = FILE_OWNERID_COMPAT,
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PROCESS_OWNERID_EXTEND,
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PROCESS_OWNERID_MAX
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};
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/*
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* code_sign_ext.c
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*/
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void code_sign_check_descriptor(const struct inode *inode,
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const void *desc, int *ret);
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void code_sign_before_measurement(void *_desc, int *ret);
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void code_sign_after_measurement(void *_desc, int version);
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void code_sign_init_salt(void);
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void code_sign_set_ownerid(struct cs_info *cs_info, uint32_t id_type,
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const char *id_str, uint32_t id_len);
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#endif /* _CODE_SIGN_H */
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