diff options
Diffstat (limited to 'fs/cifs/cifsproto.h')
| -rw-r--r-- | fs/cifs/cifsproto.h | 89 |
1 files changed, 66 insertions, 23 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h index 4f5a3e857df4..83e83d8beabb 100644 --- a/fs/cifs/cifsproto.h +++ b/fs/cifs/cifsproto.h @@ -78,12 +78,8 @@ extern char *build_wildcard_path_from_dentry(struct dentry *direntry); extern char *cifs_compose_mount_options(const char *sb_mountdata, const char *fullpath, const struct dfs_info3_param *ref, char **devname); -/* extern void renew_parental_timestamps(struct dentry *direntry);*/ -extern struct mid_q_entry *AllocMidQEntry(const struct smb_hdr *smb_buffer, - struct TCP_Server_Info *server); -extern void DeleteMidQEntry(struct mid_q_entry *midEntry); -extern void cifs_delete_mid(struct mid_q_entry *mid); -extern void cifs_mid_q_entry_release(struct mid_q_entry *midEntry); +extern void delete_mid(struct mid_q_entry *mid); +extern void release_mid(struct mid_q_entry *mid); extern void cifs_wake_up_task(struct mid_q_entry *mid); extern int cifs_handle_standard(struct TCP_Server_Info *server, struct mid_q_entry *mid); @@ -131,7 +127,14 @@ extern int SendReceiveBlockingLock(const unsigned int xid, struct smb_hdr *in_buf , struct smb_hdr *out_buf, int *bytes_returned); -extern int cifs_reconnect(struct TCP_Server_Info *server); +void +cifs_signal_cifsd_for_reconnect(struct TCP_Server_Info *server, + bool all_channels); +void +cifs_mark_tcp_ses_conns_for_reconnect(struct TCP_Server_Info *server, + bool mark_smb_session); +extern int cifs_reconnect(struct TCP_Server_Info *server, + bool mark_smb_session); extern int checkSMB(char *buf, unsigned int len, struct TCP_Server_Info *srvr); extern bool is_valid_oplock_break(char *, struct TCP_Server_Info *); extern bool backup_cred(struct cifs_sb_info *); @@ -148,7 +151,7 @@ extern int cifs_get_writable_path(struct cifs_tcon *tcon, const char *name, extern struct cifsFileInfo *find_readable_file(struct cifsInodeInfo *, bool); extern int cifs_get_readable_path(struct cifs_tcon *tcon, const char *name, struct cifsFileInfo **ret_file); -extern unsigned int smbCalcSize(void *buf, struct TCP_Server_Info *server); +extern unsigned int smbCalcSize(void *buf); extern int decode_negTokenInit(unsigned char *security_blob, int length, struct TCP_Server_Info *server); extern int cifs_convert_address(struct sockaddr *dst, const char *src, int len); @@ -164,6 +167,7 @@ extern int small_smb_init_no_tc(const int smb_cmd, const int wct, extern enum securityEnum select_sectype(struct TCP_Server_Info *server, enum securityEnum requested); extern int CIFS_SessSetup(const unsigned int xid, struct cifs_ses *ses, + struct TCP_Server_Info *server, const struct nls_table *nls_cp); extern struct timespec64 cifs_NTtimeToUnix(__le64 utc_nanoseconds_since_1601); extern u64 cifs_UnixTimeToNT(struct timespec64); @@ -178,10 +182,9 @@ extern int cifs_unlock_range(struct cifsFileInfo *cfile, extern int cifs_push_mandatory_locks(struct cifsFileInfo *cfile); extern void cifs_down_write(struct rw_semaphore *sem); -extern struct cifsFileInfo *cifs_new_fileinfo(struct cifs_fid *fid, - struct file *file, - struct tcon_link *tlink, - __u32 oplock); +struct cifsFileInfo *cifs_new_fileinfo(struct cifs_fid *fid, struct file *file, + struct tcon_link *tlink, __u32 oplock, + const char *symlink_target); extern int cifs_posix_open(const char *full_path, struct inode **inode, struct super_block *sb, int mode, unsigned int f_flags, __u32 *oplock, __u16 *netfid, @@ -196,9 +199,9 @@ extern int cifs_fattr_to_inode(struct inode *inode, struct cifs_fattr *fattr); extern struct inode *cifs_iget(struct super_block *sb, struct cifs_fattr *fattr); -extern int cifs_get_inode_info(struct inode **inode, const char *full_path, - FILE_ALL_INFO *data, struct super_block *sb, - int xid, const struct cifs_fid *fid); +int cifs_get_inode_info(struct inode **inode, const char *full_path, + struct cifs_open_info_data *data, struct super_block *sb, int xid, + const struct cifs_fid *fid); extern int smb311_posix_get_inode_info(struct inode **pinode, const char *search_path, struct super_block *sb, unsigned int xid); extern int cifs_get_inode_info_unix(struct inode **pinode, @@ -293,11 +296,15 @@ extern int cifs_tree_connect(const unsigned int xid, struct cifs_tcon *tcon, const struct nls_table *nlsc); extern int cifs_negotiate_protocol(const unsigned int xid, - struct cifs_ses *ses); + struct cifs_ses *ses, + struct TCP_Server_Info *server); extern int cifs_setup_session(const unsigned int xid, struct cifs_ses *ses, + struct TCP_Server_Info *server, struct nls_table *nls_info); extern int cifs_enable_signing(struct TCP_Server_Info *server, bool mnt_sign_required); -extern int CIFSSMBNegotiate(const unsigned int xid, struct cifs_ses *ses); +extern int CIFSSMBNegotiate(const unsigned int xid, + struct cifs_ses *ses, + struct TCP_Server_Info *server); extern int CIFSTCon(const unsigned int xid, struct cifs_ses *ses, const char *tree, struct cifs_tcon *tcon, @@ -504,9 +511,12 @@ extern int cifs_verify_signature(struct smb_rqst *rqst, extern int setup_ntlmv2_rsp(struct cifs_ses *, const struct nls_table *); extern void cifs_crypto_secmech_release(struct TCP_Server_Info *server); extern int calc_seckey(struct cifs_ses *); -extern int generate_smb30signingkey(struct cifs_ses *); -extern int generate_smb311signingkey(struct cifs_ses *); +extern int generate_smb30signingkey(struct cifs_ses *ses, + struct TCP_Server_Info *server); +extern int generate_smb311signingkey(struct cifs_ses *ses, + struct TCP_Server_Info *server); +#ifdef CONFIG_CIFS_ALLOW_INSECURE_LEGACY extern int CIFSSMBCopy(unsigned int xid, struct cifs_tcon *source_tcon, const char *fromName, @@ -537,6 +547,7 @@ extern int CIFSSMBSetPosixACL(const unsigned int xid, struct cifs_tcon *tcon, const struct nls_table *nls_codepage, int remap_special_chars); extern int CIFSGetExtAttr(const unsigned int xid, struct cifs_tcon *tcon, const int netfid, __u64 *pExtAttrBits, __u64 *pMask); +#endif /* CIFS_ALLOW_INSECURE_LEGACY */ extern void cifs_autodisable_serverino(struct cifs_sb_info *cifs_sb); extern bool couldbe_mf_symlink(const struct cifs_fattr *fattr); extern int check_mf_symlink(unsigned int xid, struct cifs_tcon *tcon, @@ -585,11 +596,9 @@ enum securityEnum cifs_select_sectype(struct TCP_Server_Info *, struct cifs_aio_ctx *cifs_aio_ctx_alloc(void); void cifs_aio_ctx_release(struct kref *refcount); int setup_aio_ctx_iter(struct cifs_aio_ctx *ctx, struct iov_iter *iter, int rw); -void smb2_cached_lease_break(struct work_struct *work); -int cifs_alloc_hash(const char *name, struct crypto_shash **shash, - struct sdesc **sdesc); -void cifs_free_hash(struct crypto_shash **shash, struct sdesc **sdesc); +int cifs_alloc_hash(const char *name, struct shash_desc **sdesc); +void cifs_free_hash(struct shash_desc **sdesc); extern void rqst_page_get_length(struct smb_rqst *rqst, unsigned int page, unsigned int *len, unsigned int *offset); @@ -601,6 +610,35 @@ bool is_server_using_iface(struct TCP_Server_Info *server, bool is_ses_using_iface(struct cifs_ses *ses, struct cifs_server_iface *iface); void cifs_ses_mark_for_reconnect(struct cifs_ses *ses); +unsigned int +cifs_ses_get_chan_index(struct cifs_ses *ses, + struct TCP_Server_Info *server); +void +cifs_chan_set_in_reconnect(struct cifs_ses *ses, + struct TCP_Server_Info *server); +void +cifs_chan_clear_in_reconnect(struct cifs_ses *ses, + struct TCP_Server_Info *server); +bool +cifs_chan_in_reconnect(struct cifs_ses *ses, + struct TCP_Server_Info *server); +void +cifs_chan_set_need_reconnect(struct cifs_ses *ses, + struct TCP_Server_Info *server); +void +cifs_chan_clear_need_reconnect(struct cifs_ses *ses, + struct TCP_Server_Info *server); +bool +cifs_chan_needs_reconnect(struct cifs_ses *ses, + struct TCP_Server_Info *server); +bool +cifs_chan_is_iface_active(struct cifs_ses *ses, + struct TCP_Server_Info *server); +int +cifs_chan_update_iface(struct cifs_ses *ses, struct TCP_Server_Info *server); +int +SMB3_request_interfaces(const unsigned int xid, struct cifs_tcon *tcon, bool in_mount); + void extract_unc_hostname(const char *unc, const char **h, size_t *len); int copy_path_name(char *dst, const char *src); int smb2_parse_query_directory(struct cifs_tcon *tcon, struct kvec *rsp_iov, @@ -626,6 +664,11 @@ static inline int get_dfs_path(const unsigned int xid, struct cifs_ses *ses, int match_target_ip(struct TCP_Server_Info *server, const char *share, size_t share_len, bool *result); + +int cifs_dfs_query_info_nonascii_quirk(const unsigned int xid, + struct cifs_tcon *tcon, + struct cifs_sb_info *cifs_sb, + const char *dfs_link_path); #endif static inline int cifs_create_options(struct cifs_sb_info *cifs_sb, int options) |