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53 lines
1.8 KiB
53 lines
1.8 KiB
/*
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* Copyright (C) 2017 Samsung Electronics Co., Ltd.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _FSCRYPTO_SDP_IOCTL_H
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#define _FSCRYPTO_SDP_IOCTL_H
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#ifdef CONFIG_FSCRYPT_SDP
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struct engine_id_container {
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int engine_id;
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};
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typedef struct engine_id_container dek_arg_set_sdp_policy_t;
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typedef struct engine_id_container dek_arg_set_sensitive_t;
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typedef struct engine_id_container dek_arg_set_protected_t;
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typedef struct engine_id_container dek_arg_add_chamber_t;
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struct dek_arg_sdp_info {
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int engine_id;
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int sdp_enabled;
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int is_sensitive;
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int is_chamber;
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unsigned int type;
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};
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/*
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* Must be implemented to every file system wanting to use SDP
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*/
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#define FS_IOC_GET_SDP_INFO _IOR('l', 0x11, struct dek_arg_sdp_info)
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#define FS_IOC_SET_SDP_POLICY _IOW('l', 0x12, dek_arg_set_sdp_policy_t)
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#define FS_IOC_SET_SENSITIVE _IOW('l', 0x15, dek_arg_set_sensitive_t)
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#define FS_IOC_SET_PROTECTED _IOW('l', 0x16, dek_arg_set_protected_t)
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#define FS_IOC_ADD_CHAMBER _IOW('l', 0x17, dek_arg_add_chamber_t)
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#define FS_IOC_REMOVE_CHAMBER _IOW('l', 0x18, __u32)
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#define FS_IOC_DUMP_FILE_KEY _IO('l', 0x19)
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int fscrypt_sdp_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
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#endif
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#endif /* _FSCRYPTO_SDP_IOCTL_H */
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