diff options
Diffstat (limited to 'fs/cifs/cifsglob.h')
| -rw-r--r-- | fs/cifs/cifsglob.h | 46 |
1 files changed, 36 insertions, 10 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index 52ddf4163b98..9c0253835f1c 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -185,6 +185,19 @@ struct cifs_cred { struct cifs_ace *aces; }; +struct cifs_open_info_data { + char *symlink_target; + union { + struct smb2_file_all_info fi; + struct smb311_posix_qinfo posix_fi; + }; +}; + +static inline void cifs_free_open_info(struct cifs_open_info_data *data) +{ + kfree(data->symlink_target); +} + /* ***************************************************************** * Except the CIFS PDUs themselves all the @@ -307,20 +320,20 @@ struct smb_version_operations { int (*is_path_accessible)(const unsigned int, struct cifs_tcon *, struct cifs_sb_info *, const char *); /* query path data from the server */ - int (*query_path_info)(const unsigned int, struct cifs_tcon *, - struct cifs_sb_info *, const char *, - FILE_ALL_INFO *, bool *, bool *); + int (*query_path_info)(const unsigned int xid, struct cifs_tcon *tcon, + struct cifs_sb_info *cifs_sb, const char *full_path, + struct cifs_open_info_data *data, bool *adjust_tz, bool *reparse); /* query file data from the server */ - int (*query_file_info)(const unsigned int, struct cifs_tcon *, - struct cifs_fid *, FILE_ALL_INFO *); + int (*query_file_info)(const unsigned int xid, struct cifs_tcon *tcon, + struct cifsFileInfo *cfile, struct cifs_open_info_data *data); /* query reparse tag from srv to determine which type of special file */ int (*query_reparse_tag)(const unsigned int xid, struct cifs_tcon *tcon, struct cifs_sb_info *cifs_sb, const char *path, __u32 *reparse_tag); /* get server index number */ - int (*get_srv_inum)(const unsigned int, struct cifs_tcon *, - struct cifs_sb_info *, const char *, - u64 *uniqueid, FILE_ALL_INFO *); + int (*get_srv_inum)(const unsigned int xid, struct cifs_tcon *tcon, + struct cifs_sb_info *cifs_sb, const char *full_path, u64 *uniqueid, + struct cifs_open_info_data *data); /* set size by path */ int (*set_path_size)(const unsigned int, struct cifs_tcon *, const char *, __u64, struct cifs_sb_info *, bool); @@ -369,8 +382,8 @@ struct smb_version_operations { struct cifs_sb_info *, const char *, char **, bool); /* open a file for non-posix mounts */ - int (*open)(const unsigned int, struct cifs_open_parms *, - __u32 *, FILE_ALL_INFO *); + int (*open)(const unsigned int xid, struct cifs_open_parms *oparms, __u32 *oplock, + void *buf); /* set fid protocol-specific info */ void (*set_fid)(struct cifsFileInfo *, struct cifs_fid *, __u32); /* close a file */ @@ -1123,6 +1136,7 @@ struct cifs_fattr { struct timespec64 cf_mtime; struct timespec64 cf_ctime; u32 cf_cifstag; + char *cf_symlink_target; }; /* @@ -1385,6 +1399,7 @@ struct cifsFileInfo { struct work_struct put; /* work for the final part of _put */ struct delayed_work deferred; bool deferred_close_scheduled; /* Flag to indicate close is scheduled */ + char *symlink_target; }; struct cifs_io_parms { @@ -1543,6 +1558,7 @@ struct cifsInodeInfo { struct list_head deferred_closes; /* list of deferred closes */ spinlock_t deferred_lock; /* protection on deferred list */ bool lease_granted; /* Flag to indicate whether lease or oplock is granted. */ + char *symlink_target; }; static inline struct cifsInodeInfo * @@ -2111,4 +2127,14 @@ static inline size_t ntlmssp_workstation_name_size(const struct cifs_ses *ses) return sizeof(ses->workstation_name); } +static inline void move_cifs_info_to_smb2(struct smb2_file_all_info *dst, const FILE_ALL_INFO *src) +{ + memcpy(dst, src, (size_t)((u8 *)&src->AccessFlags - (u8 *)src)); + dst->AccessFlags = src->AccessFlags; + dst->CurrentByteOffset = src->CurrentByteOffset; + dst->Mode = src->Mode; + dst->AlignmentRequirement = src->AlignmentRequirement; + dst->FileNameLength = src->FileNameLength; +} + #endif /* _CIFS_GLOB_H */ |