/* SPDX-License-Identifier: LGPL-2.1 */ /* * * Structure definitions for io control for cifs/smb3 * * Copyright (c) 2015 Steve French <[email protected]> * */ struct smb_mnt_fs_info { … } __packed; struct smb_mnt_tcon_info { … } __packed; struct smb_snapshot_array { … } __packed; /* query_info flags */ #define PASSTHRU_QUERY_INFO … #define PASSTHRU_FSCTL … #define PASSTHRU_SET_INFO … struct smb_query_info { … } __packed; /* * Dumping the commonly used 16 byte (e.g. CCM and GCM128) keys still supported * for backlevel compatibility, but is not sufficient for dumping the less * frequently used GCM256 (32 byte) keys (see the newer "CIFS_DUMP_FULL_KEY" * ioctl for dumping decryption info for GCM256 mounts) */ struct smb3_key_debug_info { … } __packed; /* * Dump variable-sized keys */ struct smb3_full_key_debug_info { … } __packed; struct smb3_notify { … } __packed; struct smb3_notify_info { … } __packed; #define CIFS_IOCTL_MAGIC … #define CIFS_IOC_COPYCHUNK_FILE … #define CIFS_IOC_SET_INTEGRITY … #define CIFS_IOC_GET_MNT_INFO … #define CIFS_ENUMERATE_SNAPSHOTS … #define CIFS_QUERY_INFO … #define CIFS_DUMP_KEY … #define CIFS_IOC_NOTIFY … #define CIFS_DUMP_FULL_KEY … #define CIFS_IOC_NOTIFY_INFO … #define CIFS_IOC_GET_TCON_INFO … #define CIFS_IOC_SHUTDOWN … /* * Flags for going down operation */ #define CIFS_GOING_FLAGS_DEFAULT … #define CIFS_GOING_FLAGS_LOGFLUSH … #define CIFS_GOING_FLAGS_NOLOGFLUSH … static inline bool cifs_forced_shutdown(struct cifs_sb_info *sbi) { … }
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