Remove externs, correct argument names and reformat declarations. Signed-off-by: David Howells cc: Steve French cc: Paulo Alcantara cc: Enzo Matsumiya cc: linux-cifs@vger.kernel.org cc: linux-fsdevel@vger.kernel.org cc: linux-kernel@vger.kernel.org --- fs/smb/client/cifsproto.h | 965 ++++++++++++++++++-------------------- 1 file changed, 462 insertions(+), 503 deletions(-) diff --git a/fs/smb/client/cifsproto.h b/fs/smb/client/cifsproto.h index f8c0615d4ee4..75a474f9e99a 100644 --- a/fs/smb/client/cifsproto.h +++ b/fs/smb/client/cifsproto.h @@ -25,16 +25,15 @@ struct smb3_fs_context; ***************************************************************** */ -extern struct smb_hdr *cifs_buf_get(void); -extern void cifs_buf_release(void *); -extern struct smb_hdr *cifs_small_buf_get(void); -extern void cifs_small_buf_release(void *); -extern void free_rsp_buf(int, void *); -extern int smb_send_kvec(struct TCP_Server_Info *server, - struct msghdr *msg, - size_t *sent); -extern unsigned int _get_xid(void); -extern void _free_xid(unsigned int); +struct smb_hdr *cifs_buf_get(void); +void cifs_buf_release(void *buf_to_free); +struct smb_hdr *cifs_small_buf_get(void); +void cifs_small_buf_release(void *buf_to_free); +void free_rsp_buf(int resp_buftype, void *rsp); +int smb_send_kvec(struct TCP_Server_Info *server, struct msghdr *smb_msg, + size_t *sent); +unsigned int _get_xid(void); +void _free_xid(unsigned int xid); #define get_xid() \ ({ \ unsigned int __xid = _get_xid(); \ @@ -55,16 +54,16 @@ do { \ else \ trace_smb3_exit_done(curr_xid, __func__); \ } while (0) -extern int init_cifs_idmap(void); -extern void exit_cifs_idmap(void); -extern int init_cifs_spnego(void); -extern void exit_cifs_spnego(void); -extern const char *build_path_from_dentry(struct dentry *, void *); -char *__build_path_from_dentry_optional_prefix(struct dentry *direntry, void *page, - const char *tree, int tree_len, - bool prefix); -extern char *build_path_from_dentry_optional_prefix(struct dentry *direntry, - void *page, bool prefix); +int init_cifs_idmap(void); +void exit_cifs_idmap(void); +int init_cifs_spnego(void); +void exit_cifs_spnego(void); +const char *build_path_from_dentry(struct dentry *direntry, void *page); +char *__build_path_from_dentry_optional_prefix(struct dentry *direntry, + void *page, const char *tree, + int tree_len, bool prefix); +char *build_path_from_dentry_optional_prefix(struct dentry *direntry, + void *page, bool prefix); static inline void *alloc_dentry_path(void) { return __getname(); @@ -76,57 +75,56 @@ static inline void free_dentry_path(void *page) __putname(page); } -extern char *cifs_build_path_to_root(struct smb3_fs_context *ctx, - struct cifs_sb_info *cifs_sb, - struct cifs_tcon *tcon, - int add_treename); +char *cifs_build_path_to_root(struct smb3_fs_context *ctx, + struct cifs_sb_info *cifs_sb, + struct cifs_tcon *tcon, int add_treename); char *cifs_build_devname(char *nodename, const char *prepath); void delete_mid(struct TCP_Server_Info *server, struct mid_q_entry *mid); -void __release_mid(struct TCP_Server_Info *server, struct mid_q_entry *mid); -void cifs_wake_up_task(struct TCP_Server_Info *server, struct mid_q_entry *mid); -extern int cifs_handle_standard(struct TCP_Server_Info *server, - struct mid_q_entry *mid); -extern char *smb3_fs_context_fullpath(const struct smb3_fs_context *ctx, - char dirsep); -extern int smb3_parse_devname(const char *devname, struct smb3_fs_context *ctx); -extern int smb3_parse_opt(const char *options, const char *key, char **val); -extern int cifs_ipaddr_cmp(struct sockaddr *srcaddr, struct sockaddr *rhs); -extern bool cifs_match_ipaddr(struct sockaddr *srcaddr, struct sockaddr *rhs); -extern int cifs_discard_remaining_data(struct TCP_Server_Info *server); -extern int cifs_call_async(struct TCP_Server_Info *server, - struct smb_rqst *rqst, - mid_receive_t receive, mid_callback_t callback, - mid_handle_t handle, void *cbdata, const int flags, - const struct cifs_credits *exist_credits); -extern struct TCP_Server_Info *cifs_pick_channel(struct cifs_ses *ses); -extern int cifs_send_recv(const unsigned int xid, struct cifs_ses *ses, - struct TCP_Server_Info *server, - struct smb_rqst *rqst, int *resp_buf_type, - const int flags, struct kvec *resp_iov); -extern int compound_send_recv(const unsigned int xid, struct cifs_ses *ses, - struct TCP_Server_Info *server, - const int flags, const int num_rqst, - struct smb_rqst *rqst, int *resp_buf_type, - struct kvec *resp_iov); +void __release_mid(struct TCP_Server_Info *server, + struct mid_q_entry *midEntry); +void cifs_wake_up_task(struct TCP_Server_Info *server, + struct mid_q_entry *mid); +int cifs_handle_standard(struct TCP_Server_Info *server, + struct mid_q_entry *mid); +char *smb3_fs_context_fullpath(const struct smb3_fs_context *ctx, char dirsep); +int smb3_parse_devname(const char *devname, struct smb3_fs_context *ctx); +int smb3_parse_opt(const char *options, const char *key, char **val); +int cifs_ipaddr_cmp(struct sockaddr *srcaddr, struct sockaddr *rhs); +bool cifs_match_ipaddr(struct sockaddr *srcaddr, struct sockaddr *rhs); +int cifs_discard_remaining_data(struct TCP_Server_Info *server); +int cifs_call_async(struct TCP_Server_Info *server, struct smb_rqst *rqst, + mid_receive_t receive, mid_callback_t callback, + mid_handle_t handle, void *cbdata, const int flags, + const struct cifs_credits *exist_credits); +struct TCP_Server_Info *cifs_pick_channel(struct cifs_ses *ses); +int cifs_send_recv(const unsigned int xid, struct cifs_ses *ses, + struct TCP_Server_Info *server, struct smb_rqst *rqst, + int *resp_buf_type, const int flags, struct kvec *resp_iov); +int compound_send_recv(const unsigned int xid, struct cifs_ses *ses, + struct TCP_Server_Info *server, const int flags, + const int num_rqst, struct smb_rqst *rqst, + int *resp_buf_type, struct kvec *resp_iov); int SendReceive(const unsigned int xid, struct cifs_ses *ses, struct smb_hdr *in_buf, unsigned int in_len, - struct smb_hdr *out_buf, int *pbytes_returned, const int flags); + struct smb_hdr *out_buf, int *pbytes_returned, + const int flags); int SendReceiveNoRsp(const unsigned int xid, struct cifs_ses *ses, char *in_buf, unsigned int in_len, int flags); -int cifs_sync_mid_result(struct mid_q_entry *mid, struct TCP_Server_Info *server); -struct mid_q_entry *cifs_setup_request(struct cifs_ses *ses, struct TCP_Server_Info *ignored, +int cifs_sync_mid_result(struct mid_q_entry *mid, + struct TCP_Server_Info *server); +struct mid_q_entry *cifs_setup_request(struct cifs_ses *ses, + struct TCP_Server_Info *server, struct smb_rqst *rqst); struct mid_q_entry *cifs_setup_async_request(struct TCP_Server_Info *server, struct smb_rqst *rqst); int __smb_send_rqst(struct TCP_Server_Info *server, int num_rqst, struct smb_rqst *rqst); -extern int cifs_check_receive(struct mid_q_entry *mid, - struct TCP_Server_Info *server, bool log_error); +int cifs_check_receive(struct mid_q_entry *mid, struct TCP_Server_Info *server, + bool log_error); int wait_for_free_request(struct TCP_Server_Info *server, const int flags, unsigned int *instance); -extern int cifs_wait_mtu_credits(struct TCP_Server_Info *server, - size_t size, size_t *num, - struct cifs_credits *credits); +int cifs_wait_mtu_credits(struct TCP_Server_Info *server, size_t size, + size_t *num, struct cifs_credits *credits); static inline int send_cancel(struct cifs_ses *ses, struct TCP_Server_Info *server, @@ -137,291 +135,274 @@ send_cancel(struct cifs_ses *ses, struct TCP_Server_Info *server, server->ops->send_cancel(ses, server, rqst, mid, xid) : 0; } -int wait_for_response(struct TCP_Server_Info *server, struct mid_q_entry *midQ); -extern int SendReceive2(const unsigned int /* xid */ , struct cifs_ses *, - struct kvec *, int /* nvec to send */, - int * /* type of buf returned */, const int flags, - struct kvec * /* resp vec */); +int wait_for_response(struct TCP_Server_Info *server, struct mid_q_entry *mid); +int SendReceive2(const unsigned int xid, struct cifs_ses *ses, + struct kvec *iov, int n_vec, int *resp_buf_type /* ret */, + const int flags, struct kvec *resp_iov); void smb2_query_server_interfaces(struct work_struct *work); -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); -int checkSMB(char *buf, unsigned int pdu_len, 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 *); -extern bool is_size_safe_to_change(struct cifsInodeInfo *cifsInode, __u64 eof, - bool from_readdir); -void cifs_write_subrequest_terminated(struct cifs_io_subrequest *wdata, ssize_t result); -extern struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *, int); -extern int cifs_get_writable_file(struct cifsInodeInfo *cifs_inode, - int flags, - struct cifsFileInfo **ret_file); -extern int cifs_get_writable_path(struct cifs_tcon *tcon, const char *name, - int flags, - struct cifsFileInfo **ret_file); -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 int cifs_get_hardlink_path(struct cifs_tcon *tcon, struct inode *inode, - struct file *file); -extern unsigned int smbCalcSize(void *buf); -extern int decode_negTokenInit(unsigned char *security_blob, int length, +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); +int cifs_reconnect(struct TCP_Server_Info *server, bool mark_smb_session); +int checkSMB(char *buf, unsigned int pdu_len, unsigned int total_read, + struct TCP_Server_Info *server); +bool is_valid_oplock_break(char *buffer, struct TCP_Server_Info *srv); +bool backup_cred(struct cifs_sb_info *cifs_sb); +bool is_size_safe_to_change(struct cifsInodeInfo *cifsInode, __u64 end_of_file, + bool from_readdir); +void cifs_write_subrequest_terminated(struct cifs_io_subrequest *wdata, + ssize_t result); +struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *cifs_inode, + int flags); +int cifs_get_writable_file(struct cifsInodeInfo *cifs_inode, int flags, + struct cifsFileInfo **ret_file); +int cifs_get_writable_path(struct cifs_tcon *tcon, const char *name, int flags, + struct cifsFileInfo **ret_file); +struct cifsFileInfo *find_readable_file(struct cifsInodeInfo *cifs_inode, + bool fsuid_only); +int cifs_get_readable_path(struct cifs_tcon *tcon, const char *name, + struct cifsFileInfo **ret_file); +int cifs_get_hardlink_path(struct cifs_tcon *tcon, struct inode *inode, + struct file *file); +unsigned int smbCalcSize(void *buf); +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); -extern void cifs_set_port(struct sockaddr *addr, const unsigned short int port); -extern int map_smb_to_linux_error(char *buf, bool logErr); -extern int map_and_check_smb_error(struct TCP_Server_Info *server, - struct mid_q_entry *mid, bool logErr); +int cifs_convert_address(struct sockaddr *dst, const char *src, int len); +void cifs_set_port(struct sockaddr *addr, const unsigned short int port); +int map_smb_to_linux_error(char *buf, bool logErr); +int map_and_check_smb_error(struct TCP_Server_Info *server, + struct mid_q_entry *mid, bool logErr); unsigned int header_assemble(struct smb_hdr *buffer, char smb_command, const struct cifs_tcon *treeCon, int word_count - /* length of fixed section word count in two byte units */); -extern int small_smb_init_no_tc(const int smb_cmd, const int wct, - struct cifs_ses *ses, - void **request_buf); -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); -extern struct timespec64 cnvrtDosUnixTm(__le16 le_date, __le16 le_time, - int offset); -extern void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock); -extern int cifs_get_writer(struct cifsInodeInfo *cinode); -extern void cifs_put_writer(struct cifsInodeInfo *cinode); -extern void cifs_done_oplock_break(struct cifsInodeInfo *cinode); -extern int cifs_unlock_range(struct cifsFileInfo *cfile, - struct file_lock *flock, const unsigned int xid); -extern int cifs_push_mandatory_locks(struct cifsFileInfo *cfile); - -extern void cifs_down_write(struct rw_semaphore *sem); + /* length of fixed section (word count) in two byte units */); +int small_smb_init_no_tc(const int smb_command, const int wct, + struct cifs_ses *ses, void **request_buf); +int CIFS_SessSetup(const unsigned int xid, struct cifs_ses *ses, + struct TCP_Server_Info *server, + const struct nls_table *nls_cp); +struct timespec64 cifs_NTtimeToUnix(__le64 ntutc); +u64 cifs_UnixTimeToNT(struct timespec64 t); +struct timespec64 cnvrtDosUnixTm(__le16 le_date, __le16 le_time, int offset); +void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock); +int cifs_get_writer(struct cifsInodeInfo *cinode); +void cifs_put_writer(struct cifsInodeInfo *cinode); +void cifs_done_oplock_break(struct cifsInodeInfo *cinode); +int cifs_unlock_range(struct cifsFileInfo *cfile, struct file_lock *flock, + unsigned int xid); +int cifs_push_mandatory_locks(struct cifsFileInfo *cfile); + +void cifs_down_write(struct rw_semaphore *sem); 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, - unsigned int xid); +int cifs_posix_open(const char *full_path, struct inode **pinode, + struct super_block *sb, int mode, unsigned int f_flags, + __u32 *poplock, __u16 *pnetfid, unsigned int xid); void cifs_fill_uniqueid(struct super_block *sb, struct cifs_fattr *fattr); -extern void cifs_unix_basic_to_fattr(struct cifs_fattr *fattr, - FILE_UNIX_BASIC_INFO *info, - struct cifs_sb_info *cifs_sb); -extern void cifs_dir_info_to_fattr(struct cifs_fattr *, FILE_DIRECTORY_INFO *, - struct cifs_sb_info *); -extern int cifs_fattr_to_inode(struct inode *inode, struct cifs_fattr *fattr, - bool from_readdir); -extern struct inode *cifs_iget(struct super_block *sb, - struct cifs_fattr *fattr); +void cifs_unix_basic_to_fattr(struct cifs_fattr *fattr, + FILE_UNIX_BASIC_INFO *info, + struct cifs_sb_info *cifs_sb); +void cifs_dir_info_to_fattr(struct cifs_fattr *fattr, + FILE_DIRECTORY_INFO *info, + struct cifs_sb_info *cifs_sb); +int cifs_fattr_to_inode(struct inode *inode, struct cifs_fattr *fattr, + bool from_readdir); +struct inode *cifs_iget(struct super_block *sb, struct cifs_fattr *fattr); int cifs_get_inode_info(struct inode **inode, const char *full_path, - struct cifs_open_info_data *data, struct super_block *sb, int xid, + 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 **inode, - const char *full_path, - struct cifs_open_info_data *data, - struct super_block *sb, - const unsigned int xid); -extern int cifs_get_inode_info_unix(struct inode **pinode, - const unsigned char *search_path, - struct super_block *sb, unsigned int xid); -extern int cifs_set_file_info(struct inode *inode, struct iattr *attrs, - unsigned int xid, const char *full_path, __u32 dosattr); -extern int cifs_rename_pending_delete(const char *full_path, - struct dentry *dentry, - const unsigned int xid); -extern int sid_to_id(struct cifs_sb_info *cifs_sb, struct smb_sid *psid, - struct cifs_fattr *fattr, uint sidtype); -extern int cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb, - struct cifs_fattr *fattr, struct inode *inode, - bool get_mode_from_special_sid, - const char *path, const struct cifs_fid *pfid); -extern int id_mode_to_cifs_acl(struct inode *inode, const char *path, __u64 *pnmode, - kuid_t uid, kgid_t gid); -extern struct smb_ntsd *get_cifs_acl(struct cifs_sb_info *cifssmb, struct inode *ino, - const char *path, u32 *plen, u32 info); -extern struct smb_ntsd *get_cifs_acl_by_fid(struct cifs_sb_info *cifssb, - const struct cifs_fid *pfid, u32 *plen, u32 info); -extern struct posix_acl *cifs_get_acl(struct mnt_idmap *idmap, - struct dentry *dentry, int type); -extern int cifs_set_acl(struct mnt_idmap *idmap, - struct dentry *dentry, struct posix_acl *acl, int type); -extern int set_cifs_acl(struct smb_ntsd *pntsd, __u32 len, struct inode *ino, - const char *path, int flag); -extern unsigned int setup_authusers_ACE(struct smb_ace *pace); -extern unsigned int setup_special_mode_ACE(struct smb_ace *pace, - bool posix, - __u64 nmode); -extern unsigned int setup_special_user_owner_ACE(struct smb_ace *pace); - -void dequeue_mid(struct TCP_Server_Info *server, struct mid_q_entry *mid, bool malformed); -extern int cifs_read_from_socket(struct TCP_Server_Info *server, char *buf, - unsigned int to_read); -extern ssize_t cifs_discard_from_socket(struct TCP_Server_Info *server, - size_t to_read); +int smb311_posix_get_inode_info(struct inode **inode, const char *full_path, + struct cifs_open_info_data *data, + struct super_block *sb, + const unsigned int xid); +int cifs_get_inode_info_unix(struct inode **pinode, + const unsigned char *full_path, + struct super_block *sb, unsigned int xid); +int cifs_set_file_info(struct inode *inode, struct iattr *attrs, + unsigned int xid, const char *full_path, __u32 dosattr); +int cifs_rename_pending_delete(const char *full_path, struct dentry *dentry, + const unsigned int xid); +int sid_to_id(struct cifs_sb_info *cifs_sb, struct smb_sid *psid, + struct cifs_fattr *fattr, uint sidtype); +int cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb, struct cifs_fattr *fattr, + struct inode *inode, bool mode_from_special_sid, + const char *path, const struct cifs_fid *pfid); +int id_mode_to_cifs_acl(struct inode *inode, const char *path, __u64 *pnmode, + kuid_t uid, kgid_t gid); +struct smb_ntsd *get_cifs_acl(struct cifs_sb_info *cifs_sb, + struct inode *inode, const char *path, + u32 *pacllen, u32 info); +struct smb_ntsd *get_cifs_acl_by_fid(struct cifs_sb_info *cifs_sb, + const struct cifs_fid *cifsfid, + u32 *pacllen, u32 info); +struct posix_acl *cifs_get_acl(struct mnt_idmap *idmap, struct dentry *dentry, + int type); +int cifs_set_acl(struct mnt_idmap *idmap, struct dentry *dentry, + struct posix_acl *acl, int type); +int set_cifs_acl(struct smb_ntsd *pnntsd, __u32 acllen, struct inode *inode, + const char *path, int aclflag); +unsigned int setup_authusers_ACE(struct smb_ace *pntace); +unsigned int setup_special_mode_ACE(struct smb_ace *pntace, bool posix, + __u64 nmode); +unsigned int setup_special_user_owner_ACE(struct smb_ace *pntace); + +void dequeue_mid(struct TCP_Server_Info *server, struct mid_q_entry *mid, + bool malformed); +int cifs_read_from_socket(struct TCP_Server_Info *server, char *buf, + unsigned int to_read); +ssize_t cifs_discard_from_socket(struct TCP_Server_Info *server, + size_t to_read); int cifs_read_iter_from_socket(struct TCP_Server_Info *server, - struct iov_iter *iter, - unsigned int to_read); -extern int cifs_setup_cifs_sb(struct cifs_sb_info *cifs_sb); + struct iov_iter *iter, unsigned int to_read); +int cifs_setup_cifs_sb(struct cifs_sb_info *cifs_sb); void cifs_mount_put_conns(struct cifs_mount_ctx *mnt_ctx); int cifs_mount_get_session(struct cifs_mount_ctx *mnt_ctx); int cifs_is_path_remote(struct cifs_mount_ctx *mnt_ctx); int cifs_mount_get_tcon(struct cifs_mount_ctx *mnt_ctx); -extern int cifs_match_super(struct super_block *, void *); -extern int cifs_mount(struct cifs_sb_info *cifs_sb, struct smb3_fs_context *ctx); -extern void cifs_umount(struct cifs_sb_info *); -extern void cifs_mark_open_files_invalid(struct cifs_tcon *tcon); -extern void cifs_reopen_persistent_handles(struct cifs_tcon *tcon); - -extern bool cifs_find_lock_conflict(struct cifsFileInfo *cfile, __u64 offset, - __u64 length, __u8 type, __u16 flags, - struct cifsLockInfo **conf_lock, - int rw_check); -extern void cifs_add_pending_open(struct cifs_fid *fid, +int cifs_match_super(struct super_block *sb, void *data); +int cifs_mount(struct cifs_sb_info *cifs_sb, struct smb3_fs_context *ctx); +void cifs_umount(struct cifs_sb_info *cifs_sb); +void cifs_mark_open_files_invalid(struct cifs_tcon *tcon); +void cifs_reopen_persistent_handles(struct cifs_tcon *tcon); + +bool cifs_find_lock_conflict(struct cifsFileInfo *cfile, __u64 offset, + __u64 length, __u8 type, __u16 flags, + struct cifsLockInfo **conf_lock, int rw_check); +void cifs_add_pending_open(struct cifs_fid *fid, struct tcon_link *tlink, + struct cifs_pending_open *open); +void cifs_add_pending_open_locked(struct cifs_fid *fid, struct tcon_link *tlink, struct cifs_pending_open *open); -extern void cifs_add_pending_open_locked(struct cifs_fid *fid, - struct tcon_link *tlink, - struct cifs_pending_open *open); -extern void cifs_del_pending_open(struct cifs_pending_open *open); +void cifs_del_pending_open(struct cifs_pending_open *open); -extern bool cifs_is_deferred_close(struct cifsFileInfo *cfile, - struct cifs_deferred_close **dclose); +bool cifs_is_deferred_close(struct cifsFileInfo *cfile, + struct cifs_deferred_close **pdclose); -extern void cifs_add_deferred_close(struct cifsFileInfo *cfile, - struct cifs_deferred_close *dclose); +void cifs_add_deferred_close(struct cifsFileInfo *cfile, + struct cifs_deferred_close *dclose); -extern void cifs_del_deferred_close(struct cifsFileInfo *cfile); +void cifs_del_deferred_close(struct cifsFileInfo *cfile); -extern void cifs_close_deferred_file(struct cifsInodeInfo *cifs_inode); +void cifs_close_deferred_file(struct cifsInodeInfo *cifs_inode); -extern void cifs_close_all_deferred_files(struct cifs_tcon *cifs_tcon); +void cifs_close_all_deferred_files(struct cifs_tcon *tcon); -void cifs_close_deferred_file_under_dentry(struct cifs_tcon *cifs_tcon, +void cifs_close_deferred_file_under_dentry(struct cifs_tcon *tcon, struct dentry *dentry); -extern void cifs_mark_open_handles_for_deleted_file(struct inode *inode, - const char *path); +void cifs_mark_open_handles_for_deleted_file(struct inode *inode, + const char *path); -extern struct TCP_Server_Info * -cifs_get_tcp_session(struct smb3_fs_context *ctx, - struct TCP_Server_Info *primary_server); -extern void cifs_put_tcp_session(struct TCP_Server_Info *server, - int from_reconnect); -extern void cifs_put_tcon(struct cifs_tcon *tcon, enum smb3_tcon_ref_trace trace); +struct TCP_Server_Info *cifs_get_tcp_session(struct smb3_fs_context *ctx, + struct TCP_Server_Info *primary_server); +void cifs_put_tcp_session(struct TCP_Server_Info *server, int from_reconnect); +void cifs_put_tcon(struct cifs_tcon *tcon, enum smb3_tcon_ref_trace trace); -extern void cifs_release_automount_timer(void); +void cifs_release_automount_timer(void); void cifs_proc_init(void); void cifs_proc_clean(void); -extern void cifs_move_llist(struct list_head *source, struct list_head *dest); -extern void cifs_free_llist(struct list_head *llist); -extern void cifs_del_lock_waiters(struct cifsLockInfo *lock); +void cifs_move_llist(struct list_head *source, struct list_head *dest); +void cifs_free_llist(struct list_head *llist); +void cifs_del_lock_waiters(struct cifsLockInfo *lock); int cifs_tree_connect(const unsigned int xid, struct cifs_tcon *tcon); -extern int cifs_negotiate_protocol(const unsigned int xid, - 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, +int cifs_negotiate_protocol(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, - const struct nls_table *); - -extern int CIFSFindFirst(const unsigned int xid, struct cifs_tcon *tcon, - const char *searchName, struct cifs_sb_info *cifs_sb, - __u16 *searchHandle, __u16 search_flags, - struct cifs_search_info *psrch_inf, - bool msearch); - -extern int CIFSFindNext(const unsigned int xid, struct cifs_tcon *tcon, - __u16 searchHandle, __u16 search_flags, - struct cifs_search_info *psrch_inf); - -extern int CIFSFindClose(const unsigned int xid, struct cifs_tcon *tcon, - const __u16 search_handle); - -extern int CIFSSMBQFileInfo(const unsigned int xid, struct cifs_tcon *tcon, - u16 netfid, FILE_ALL_INFO *pFindData); -extern int CIFSSMBQPathInfo(const unsigned int xid, struct cifs_tcon *tcon, - const char *search_Name, FILE_ALL_INFO *data, - int legacy /* whether to use old info level */, - const struct nls_table *nls_codepage, int remap); -extern int SMBQueryInformation(const unsigned int xid, struct cifs_tcon *tcon, - const char *search_name, FILE_ALL_INFO *data, - const struct nls_table *nls_codepage, int remap); - -extern int CIFSSMBUnixQFileInfo(const unsigned int xid, struct cifs_tcon *tcon, - u16 netfid, FILE_UNIX_BASIC_INFO *pFindData); -extern int CIFSSMBUnixQPathInfo(const unsigned int xid, - struct cifs_tcon *tcon, - const unsigned char *searchName, - FILE_UNIX_BASIC_INFO *pFindData, +int cifs_setup_session(const unsigned int xid, struct cifs_ses *ses, + struct TCP_Server_Info *server, + struct nls_table *nls_info); +int cifs_enable_signing(struct TCP_Server_Info *server, + bool mnt_sign_required); +int CIFSSMBNegotiate(const unsigned int xid, struct cifs_ses *ses, + struct TCP_Server_Info *server); + +int CIFSTCon(const unsigned int xid, struct cifs_ses *ses, const char *tree, + struct cifs_tcon *tcon, const struct nls_table *nls_codepage); + +int CIFSFindFirst(const unsigned int xid, struct cifs_tcon *tcon, + const char *searchName, struct cifs_sb_info *cifs_sb, + __u16 *pnetfid, __u16 search_flags, + struct cifs_search_info *psrch_inf, bool msearch); + +int CIFSFindNext(const unsigned int xid, struct cifs_tcon *tcon, + __u16 searchHandle, __u16 search_flags, + struct cifs_search_info *psrch_inf); + +int CIFSFindClose(const unsigned int xid, struct cifs_tcon *tcon, + const __u16 searchHandle); + +int CIFSSMBQFileInfo(const unsigned int xid, struct cifs_tcon *tcon, + u16 netfid, FILE_ALL_INFO *pFindData); +int CIFSSMBQPathInfo(const unsigned int xid, struct cifs_tcon *tcon, + const char *search_name, FILE_ALL_INFO *data, + int legacy /* old style infolevel */, + const struct nls_table *nls_codepage, int remap); +int SMBQueryInformation(const unsigned int xid, struct cifs_tcon *tcon, + const char *search_name, FILE_ALL_INFO *data, const struct nls_table *nls_codepage, int remap); -extern int CIFSGetDFSRefer(const unsigned int xid, struct cifs_ses *ses, - const char *search_name, - struct dfs_info3_param **target_nodes, - unsigned int *num_of_nodes, - const struct nls_table *nls_codepage, int remap); - -extern int parse_dfs_referrals(struct get_dfs_referral_rsp *rsp, u32 rsp_size, - unsigned int *num_of_nodes, - struct dfs_info3_param **target_nodes, - const struct nls_table *nls_codepage, int remap, - const char *searchName, bool is_unicode); -extern void reset_cifs_unix_caps(unsigned int xid, struct cifs_tcon *tcon, - struct cifs_sb_info *cifs_sb, - struct smb3_fs_context *ctx); -extern int CIFSSMBQFSInfo(const unsigned int xid, struct cifs_tcon *tcon, - struct kstatfs *FSData); -extern int SMBOldQFSInfo(const unsigned int xid, struct cifs_tcon *tcon, - struct kstatfs *FSData); -extern int CIFSSMBSetFSUnixInfo(const unsigned int xid, struct cifs_tcon *tcon, - __u64 cap); - -extern int CIFSSMBQFSAttributeInfo(const unsigned int xid, - struct cifs_tcon *tcon); -extern int CIFSSMBQFSDeviceInfo(const unsigned int xid, struct cifs_tcon *tcon); -extern int CIFSSMBQFSUnixInfo(const unsigned int xid, struct cifs_tcon *tcon); -extern int CIFSSMBQFSPosixInfo(const unsigned int xid, struct cifs_tcon *tcon, +int CIFSSMBUnixQFileInfo(const unsigned int xid, struct cifs_tcon *tcon, + u16 netfid, FILE_UNIX_BASIC_INFO *pFindData); +int CIFSSMBUnixQPathInfo(const unsigned int xid, struct cifs_tcon *tcon, + const unsigned char *searchName, + FILE_UNIX_BASIC_INFO *pFindData, + const struct nls_table *nls_codepage, int remap); + +int CIFSGetDFSRefer(const unsigned int xid, struct cifs_ses *ses, + const char *search_name, + struct dfs_info3_param **target_nodes, + unsigned int *num_of_nodes, + const struct nls_table *nls_codepage, int remap); + +int parse_dfs_referrals(struct get_dfs_referral_rsp *rsp, u32 rsp_size, + unsigned int *num_of_nodes, + struct dfs_info3_param **target_nodes, + const struct nls_table *nls_codepage, int remap, + const char *searchName, bool is_unicode); +void reset_cifs_unix_caps(unsigned int xid, struct cifs_tcon *tcon, + struct cifs_sb_info *cifs_sb, + struct smb3_fs_context *ctx); +int CIFSSMBQFSInfo(const unsigned int xid, struct cifs_tcon *tcon, + struct kstatfs *FSData); +int SMBOldQFSInfo(const unsigned int xid, struct cifs_tcon *tcon, + struct kstatfs *FSData); +int CIFSSMBSetFSUnixInfo(const unsigned int xid, struct cifs_tcon *tcon, + __u64 cap); + +int CIFSSMBQFSAttributeInfo(const unsigned int xid, struct cifs_tcon *tcon); +int CIFSSMBQFSDeviceInfo(const unsigned int xid, struct cifs_tcon *tcon); +int CIFSSMBQFSUnixInfo(const unsigned int xid, struct cifs_tcon *tcon); +int CIFSSMBQFSPosixInfo(const unsigned int xid, struct cifs_tcon *tcon, struct kstatfs *FSData); -extern int SMBSetInformation(const unsigned int xid, struct cifs_tcon *tcon, - const char *fileName, __le32 attributes, __le64 write_time, - const struct nls_table *nls_codepage, - struct cifs_sb_info *cifs_sb); -extern int CIFSSMBSetPathInfo(const unsigned int xid, struct cifs_tcon *tcon, - const char *fileName, const FILE_BASIC_INFO *data, - const struct nls_table *nls_codepage, - struct cifs_sb_info *cifs_sb); -extern int CIFSSMBSetFileInfo(const unsigned int xid, struct cifs_tcon *tcon, - const FILE_BASIC_INFO *data, __u16 fid, - __u32 pid_of_opener); -extern int CIFSSMBSetFileDisposition(const unsigned int xid, - struct cifs_tcon *tcon, - bool delete_file, __u16 fid, - __u32 pid_of_opener); -extern int CIFSSMBSetEOF(const unsigned int xid, struct cifs_tcon *tcon, - const char *file_name, __u64 size, - struct cifs_sb_info *cifs_sb, bool set_allocation, - struct dentry *dentry); -extern int CIFSSMBSetFileSize(const unsigned int xid, struct cifs_tcon *tcon, - struct cifsFileInfo *cfile, __u64 size, - bool set_allocation); +int SMBSetInformation(const unsigned int xid, struct cifs_tcon *tcon, + const char *fileName, __le32 attributes, + __le64 write_time, const struct nls_table *nls_codepage, + struct cifs_sb_info *cifs_sb); +int CIFSSMBSetPathInfo(const unsigned int xid, struct cifs_tcon *tcon, + const char *fileName, const FILE_BASIC_INFO *data, + const struct nls_table *nls_codepage, + struct cifs_sb_info *cifs_sb); +int CIFSSMBSetFileInfo(const unsigned int xid, struct cifs_tcon *tcon, + const FILE_BASIC_INFO *data, __u16 fid, + __u32 pid_of_opener); +int CIFSSMBSetFileDisposition(const unsigned int xid, struct cifs_tcon *tcon, + bool delete_file, __u16 fid, + __u32 pid_of_opener); +int CIFSSMBSetEOF(const unsigned int xid, struct cifs_tcon *tcon, + const char *file_name, __u64 size, + struct cifs_sb_info *cifs_sb, bool set_allocation, + struct dentry *dentry); +int CIFSSMBSetFileSize(const unsigned int xid, struct cifs_tcon *tcon, + struct cifsFileInfo *cfile, __u64 size, + bool set_allocation); struct cifs_unix_set_info_args { __u64 ctime; @@ -433,184 +414,170 @@ struct cifs_unix_set_info_args { dev_t device; }; -extern int CIFSSMBUnixSetFileInfo(const unsigned int xid, - struct cifs_tcon *tcon, - const struct cifs_unix_set_info_args *args, - u16 fid, u32 pid_of_opener); - -extern int CIFSSMBUnixSetPathInfo(const unsigned int xid, - struct cifs_tcon *tcon, const char *file_name, - const struct cifs_unix_set_info_args *args, - const struct nls_table *nls_codepage, - int remap); - -extern int CIFSSMBMkDir(const unsigned int xid, struct inode *inode, - umode_t mode, struct cifs_tcon *tcon, - const char *name, struct cifs_sb_info *cifs_sb); -extern int CIFSSMBRmDir(const unsigned int xid, struct cifs_tcon *tcon, - const char *name, struct cifs_sb_info *cifs_sb); -extern int CIFSPOSIXDelFile(const unsigned int xid, struct cifs_tcon *tcon, - const char *name, __u16 type, - const struct nls_table *nls_codepage, - int remap_special_chars); -extern int CIFSSMBDelFile(const unsigned int xid, struct cifs_tcon *tcon, - const char *name, struct cifs_sb_info *cifs_sb, - struct dentry *dentry); +int CIFSSMBUnixSetFileInfo(const unsigned int xid, struct cifs_tcon *tcon, + const struct cifs_unix_set_info_args *args, u16 fid, + u32 pid_of_opener); + +int CIFSSMBUnixSetPathInfo(const unsigned int xid, struct cifs_tcon *tcon, + const char *file_name, + const struct cifs_unix_set_info_args *args, + const struct nls_table *nls_codepage, int remap); + +int CIFSSMBMkDir(const unsigned int xid, struct inode *inode, umode_t mode, + struct cifs_tcon *tcon, const char *name, + struct cifs_sb_info *cifs_sb); +int CIFSSMBRmDir(const unsigned int xid, struct cifs_tcon *tcon, + const char *name, struct cifs_sb_info *cifs_sb); +int CIFSPOSIXDelFile(const unsigned int xid, struct cifs_tcon *tcon, + const char *fileName, __u16 type, + const struct nls_table *nls_codepage, int remap); +int CIFSSMBDelFile(const unsigned int xid, struct cifs_tcon *tcon, + const char *name, struct cifs_sb_info *cifs_sb, + struct dentry *dentry); int CIFSSMBRename(const unsigned int xid, struct cifs_tcon *tcon, - struct dentry *source_dentry, - const char *from_name, const char *to_name, - struct cifs_sb_info *cifs_sb); -extern int CIFSSMBRenameOpenFile(const unsigned int xid, struct cifs_tcon *tcon, - int netfid, const char *target_name, - const struct nls_table *nls_codepage, - int remap_special_chars); -int CIFSCreateHardLink(const unsigned int xid, - struct cifs_tcon *tcon, - struct dentry *source_dentry, - const char *from_name, const char *to_name, - struct cifs_sb_info *cifs_sb); -extern int CIFSUnixCreateHardLink(const unsigned int xid, - struct cifs_tcon *tcon, - const char *fromName, const char *toName, - const struct nls_table *nls_codepage, - int remap_special_chars); -extern int CIFSUnixCreateSymLink(const unsigned int xid, - struct cifs_tcon *tcon, - const char *fromName, const char *toName, - const struct nls_table *nls_codepage, int remap); -extern int CIFSSMBUnixQuerySymLink(const unsigned int xid, - struct cifs_tcon *tcon, - const unsigned char *searchName, char **syminfo, - const struct nls_table *nls_codepage, int remap); -extern int cifs_query_reparse_point(const unsigned int xid, - struct cifs_tcon *tcon, - struct cifs_sb_info *cifs_sb, - const char *full_path, - u32 *tag, struct kvec *rsp, - int *rsp_buftype); -extern struct inode *cifs_create_reparse_inode(struct cifs_open_info_data *data, - struct super_block *sb, - const unsigned int xid, - struct cifs_tcon *tcon, - const char *full_path, - bool directory, - struct kvec *reparse_iov, - struct kvec *xattr_iov); -extern int CIFSSMB_set_compression(const unsigned int xid, - struct cifs_tcon *tcon, __u16 fid); -extern int CIFS_open(const unsigned int xid, struct cifs_open_parms *oparms, - int *oplock, FILE_ALL_INFO *buf); -extern int SMBLegacyOpen(const unsigned int xid, struct cifs_tcon *tcon, - const char *fileName, const int disposition, - const int access_flags, const int omode, - __u16 *netfid, int *pOplock, FILE_ALL_INFO *, - const struct nls_table *nls_codepage, int remap); -extern int CIFSPOSIXCreate(const unsigned int xid, struct cifs_tcon *tcon, - u32 posix_flags, __u64 mode, __u16 *netfid, - FILE_UNIX_BASIC_INFO *pRetData, - __u32 *pOplock, const char *name, - const struct nls_table *nls_codepage, int remap); -extern int CIFSSMBClose(const unsigned int xid, struct cifs_tcon *tcon, - const int smb_file_id); - -extern int CIFSSMBFlush(const unsigned int xid, struct cifs_tcon *tcon, - const int smb_file_id); - -extern int CIFSSMBRead(const unsigned int xid, struct cifs_io_parms *io_parms, - unsigned int *nbytes, char **buf, - int *return_buf_type); -extern int CIFSSMBWrite(const unsigned int xid, struct cifs_io_parms *io_parms, - unsigned int *nbytes, const char *buf); -extern int CIFSSMBWrite2(const unsigned int xid, struct cifs_io_parms *io_parms, - unsigned int *nbytes, struct kvec *iov, const int nvec); -extern int CIFSGetSrvInodeNumber(const unsigned int xid, struct cifs_tcon *tcon, - const char *search_name, __u64 *inode_number, - const struct nls_table *nls_codepage, - int remap); - -extern int cifs_lockv(const unsigned int xid, struct cifs_tcon *tcon, - const __u16 netfid, const __u8 lock_type, - const __u32 num_unlock, const __u32 num_lock, - LOCKING_ANDX_RANGE *buf); -extern int CIFSSMBLock(const unsigned int xid, struct cifs_tcon *tcon, - const __u16 netfid, const __u32 netpid, const __u64 len, - const __u64 offset, const __u32 numUnlock, - const __u32 numLock, const __u8 lockType, - const bool waitFlag, const __u8 oplock_level); -extern int CIFSSMBPosixLock(const unsigned int xid, struct cifs_tcon *tcon, - const __u16 smb_file_id, const __u32 netpid, - const loff_t start_offset, const __u64 len, - struct file_lock *, const __u16 lock_type, - const bool waitFlag); -extern int CIFSSMBTDis(const unsigned int xid, struct cifs_tcon *tcon); -extern int CIFSSMBEcho(struct TCP_Server_Info *server); -extern int CIFSSMBLogoff(const unsigned int xid, struct cifs_ses *ses); - -extern struct cifs_ses *sesInfoAlloc(void); -extern void sesInfoFree(struct cifs_ses *); -extern struct cifs_tcon *tcon_info_alloc(bool dir_leases_enabled, - enum smb3_tcon_ref_trace trace); -extern void tconInfoFree(struct cifs_tcon *tcon, enum smb3_tcon_ref_trace trace); - -extern int cifs_sign_rqst(struct smb_rqst *rqst, struct TCP_Server_Info *server, + struct dentry *source_dentry, const char *from_name, + const char *to_name, struct cifs_sb_info *cifs_sb); +int CIFSSMBRenameOpenFile(const unsigned int xid, struct cifs_tcon *pTcon, + int netfid, const char *target_name, + const struct nls_table *nls_codepage, int remap); +int CIFSCreateHardLink(const unsigned int xid, struct cifs_tcon *tcon, + struct dentry *source_dentry, const char *from_name, + const char *to_name, struct cifs_sb_info *cifs_sb); +int CIFSUnixCreateHardLink(const unsigned int xid, struct cifs_tcon *tcon, + const char *fromName, const char *toName, + const struct nls_table *nls_codepage, int remap); +int CIFSUnixCreateSymLink(const unsigned int xid, struct cifs_tcon *tcon, + const char *fromName, const char *toName, + const struct nls_table *nls_codepage, int remap); +int CIFSSMBUnixQuerySymLink(const unsigned int xid, struct cifs_tcon *tcon, + const unsigned char *searchName, + char **symlinkinfo, + const struct nls_table *nls_codepage, int remap); +int cifs_query_reparse_point(const unsigned int xid, struct cifs_tcon *tcon, + struct cifs_sb_info *cifs_sb, + const char *full_path, u32 *tag, struct kvec *rsp, + int *rsp_buftype); +struct inode *cifs_create_reparse_inode(struct cifs_open_info_data *data, + struct super_block *sb, + const unsigned int xid, + struct cifs_tcon *tcon, + const char *full_path, bool directory, + struct kvec *reparse_iov, + struct kvec *xattr_iov); +int CIFSSMB_set_compression(const unsigned int xid, struct cifs_tcon *tcon, + __u16 fid); +int CIFS_open(const unsigned int xid, struct cifs_open_parms *oparms, + int *oplock, FILE_ALL_INFO *buf); +int SMBLegacyOpen(const unsigned int xid, struct cifs_tcon *tcon, + const char *fileName, const int openDisposition, + const int access_flags, const int create_options, + __u16 *netfid, int *pOplock, FILE_ALL_INFO *pfile_info, + const struct nls_table *nls_codepage, int remap); +int CIFSPOSIXCreate(const unsigned int xid, struct cifs_tcon *tcon, + __u32 posix_flags, __u64 mode, __u16 *netfid, + FILE_UNIX_BASIC_INFO *pRetData, __u32 *pOplock, + const char *name, const struct nls_table *nls_codepage, + int remap); +int CIFSSMBClose(const unsigned int xid, struct cifs_tcon *tcon, + int smb_file_id); + +int CIFSSMBFlush(const unsigned int xid, struct cifs_tcon *tcon, + int smb_file_id); + +int CIFSSMBRead(const unsigned int xid, struct cifs_io_parms *io_parms, + unsigned int *nbytes, char **buf, int *pbuf_type); +int CIFSSMBWrite(const unsigned int xid, struct cifs_io_parms *io_parms, + unsigned int *nbytes, const char *buf); +int CIFSSMBWrite2(const unsigned int xid, struct cifs_io_parms *io_parms, + unsigned int *nbytes, struct kvec *iov, int n_vec); +int CIFSGetSrvInodeNumber(const unsigned int xid, struct cifs_tcon *tcon, + const char *search_name, __u64 *inode_number, + const struct nls_table *nls_codepage, int remap); + +int cifs_lockv(const unsigned int xid, struct cifs_tcon *tcon, + const __u16 netfid, const __u8 lock_type, + const __u32 num_unlock, const __u32 num_lock, + LOCKING_ANDX_RANGE *buf); +int CIFSSMBLock(const unsigned int xid, struct cifs_tcon *tcon, + const __u16 smb_file_id, const __u32 netpid, const __u64 len, + const __u64 offset, const __u32 numUnlock, const __u32 numLock, + const __u8 lockType, const bool waitFlag, + const __u8 oplock_level); +int CIFSSMBPosixLock(const unsigned int xid, struct cifs_tcon *tcon, + const __u16 smb_file_id, const __u32 netpid, + const loff_t start_offset, const __u64 len, + struct file_lock *pLockData, const __u16 lock_type, + const bool waitFlag); +int CIFSSMBTDis(const unsigned int xid, struct cifs_tcon *tcon); +int CIFSSMBEcho(struct TCP_Server_Info *server); +int CIFSSMBLogoff(const unsigned int xid, struct cifs_ses *ses); + +struct cifs_ses *sesInfoAlloc(void); +void sesInfoFree(struct cifs_ses *buf_to_free); +struct cifs_tcon *tcon_info_alloc(bool dir_leases_enabled, + enum smb3_tcon_ref_trace trace); +void tconInfoFree(struct cifs_tcon *tcon, enum smb3_tcon_ref_trace trace); + +int cifs_sign_rqst(struct smb_rqst *rqst, struct TCP_Server_Info *server, __u32 *pexpected_response_sequence_number); int cifs_verify_signature(struct smb_rqst *rqst, struct TCP_Server_Info *server, __u32 expected_sequence_number); -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 *ses, - struct TCP_Server_Info *server); -extern int generate_smb311signingkey(struct cifs_ses *ses, - struct TCP_Server_Info *server); +int setup_ntlmv2_rsp(struct cifs_ses *ses, const struct nls_table *nls_cp); +void cifs_crypto_secmech_release(struct TCP_Server_Info *server); +int calc_seckey(struct cifs_ses *ses); +int generate_smb30signingkey(struct cifs_ses *ses, + struct TCP_Server_Info *server); +int generate_smb311signingkey(struct cifs_ses *ses, + struct TCP_Server_Info *server); #ifdef CONFIG_CIFS_ALLOW_INSECURE_LEGACY -extern ssize_t CIFSSMBQAllEAs(const unsigned int xid, struct cifs_tcon *tcon, - const unsigned char *searchName, - const unsigned char *ea_name, char *EAData, - size_t bufsize, struct cifs_sb_info *cifs_sb); -extern int CIFSSMBSetEA(const unsigned int xid, struct cifs_tcon *tcon, - const char *fileName, const char *ea_name, - const void *ea_value, const __u16 ea_value_len, - const struct nls_table *nls_codepage, - struct cifs_sb_info *cifs_sb); -extern int CIFSSMBGetCIFSACL(const unsigned int xid, struct cifs_tcon *tcon, - __u16 fid, struct smb_ntsd **acl_inf, __u32 *buflen, __u32 info); -extern int CIFSSMBSetCIFSACL(const unsigned int, struct cifs_tcon *, __u16, - struct smb_ntsd *pntsd, __u32 len, int aclflag); -extern int cifs_do_get_acl(const unsigned int xid, struct cifs_tcon *tcon, - const unsigned char *searchName, - struct posix_acl **acl, const int acl_type, - const struct nls_table *nls_codepage, int remap); -extern int cifs_do_set_acl(const unsigned int xid, struct cifs_tcon *tcon, - const unsigned char *fileName, - const struct posix_acl *acl, const int acl_type, - const struct nls_table *nls_codepage, int remap); -extern int CIFSGetExtAttr(const unsigned int xid, struct cifs_tcon *tcon, - const int netfid, __u64 *pExtAttrBits, __u64 *pMask); +ssize_t CIFSSMBQAllEAs(const unsigned int xid, struct cifs_tcon *tcon, + const unsigned char *searchName, + const unsigned char *ea_name, char *EAData, + size_t buf_size, struct cifs_sb_info *cifs_sb); +int CIFSSMBSetEA(const unsigned int xid, struct cifs_tcon *tcon, + const char *fileName, const char *ea_name, + const void *ea_value, const __u16 ea_value_len, + const struct nls_table *nls_codepage, + struct cifs_sb_info *cifs_sb); +int CIFSSMBGetCIFSACL(const unsigned int xid, struct cifs_tcon *tcon, + __u16 fid, struct smb_ntsd **acl_inf, __u32 *pbuflen, + __u32 info); +int CIFSSMBSetCIFSACL(const unsigned int xid, struct cifs_tcon *tcon, + __u16 fid, struct smb_ntsd *pntsd, __u32 acllen, + int aclflag); +int cifs_do_get_acl(const unsigned int xid, struct cifs_tcon *tcon, + const unsigned char *searchName, struct posix_acl **acl, + const int acl_type, const struct nls_table *nls_codepage, + int remap); +int cifs_do_set_acl(const unsigned int xid, struct cifs_tcon *tcon, + const unsigned char *fileName, const struct posix_acl *acl, + const int acl_type, const struct nls_table *nls_codepage, + int remap); +int CIFSGetExtAttr(const unsigned int xid, struct cifs_tcon *tcon, + const int netfid, __u64 *pExtAttrBits, __u64 *pMask); #endif /* CONFIG_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, - struct cifs_sb_info *cifs_sb, - struct cifs_fattr *fattr, - const unsigned char *path); -extern int E_md4hash(const unsigned char *passwd, unsigned char *p16, - const struct nls_table *codepage); +void cifs_autodisable_serverino(struct cifs_sb_info *cifs_sb); +bool couldbe_mf_symlink(const struct cifs_fattr *fattr); +int check_mf_symlink(unsigned int xid, struct cifs_tcon *tcon, + struct cifs_sb_info *cifs_sb, struct cifs_fattr *fattr, + const unsigned char *path); +int E_md4hash(const unsigned char *passwd, unsigned char *p16, + const struct nls_table *codepage); -extern struct TCP_Server_Info * -cifs_find_tcp_session(struct smb3_fs_context *ctx); +struct TCP_Server_Info *cifs_find_tcp_session(struct smb3_fs_context *ctx); struct cifs_tcon *cifs_setup_ipc(struct cifs_ses *ses, bool seal); void __cifs_put_smb_ses(struct cifs_ses *ses); -extern struct cifs_ses * -cifs_get_smb_ses(struct TCP_Server_Info *server, struct smb3_fs_context *ctx); +struct cifs_ses *cifs_get_smb_ses(struct TCP_Server_Info *server, + struct smb3_fs_context *ctx); int cifs_async_readv(struct cifs_io_subrequest *rdata); -int cifs_readv_receive(struct TCP_Server_Info *server, struct mid_q_entry *mid); +int cifs_readv_receive(struct TCP_Server_Info *server, + struct mid_q_entry *mid); void cifs_async_writev(struct cifs_io_subrequest *wdata); int cifs_query_mf_symlink(unsigned int xid, struct cifs_tcon *tcon, @@ -621,46 +588,41 @@ int cifs_create_mf_symlink(unsigned int xid, struct cifs_tcon *tcon, struct cifs_sb_info *cifs_sb, const unsigned char *path, char *pbuf, unsigned int *pbytes_written); -int __cifs_calc_signature(struct smb_rqst *rqst, struct TCP_Server_Info *server, - char *signature, struct cifs_calc_sig_ctx *ctx); -enum securityEnum cifs_select_sectype(struct TCP_Server_Info *, - enum securityEnum); +int __cifs_calc_signature(struct smb_rqst *rqst, + struct TCP_Server_Info *server, char *signature, + struct cifs_calc_sig_ctx *ctx); +enum securityEnum cifs_select_sectype(struct TCP_Server_Info *server, + enum securityEnum requested); int cifs_alloc_hash(const char *name, struct shash_desc **sdesc); void cifs_free_hash(struct shash_desc **sdesc); int cifs_try_adding_channels(struct cifs_ses *ses); -int smb3_update_ses_channels(struct cifs_ses *ses, struct TCP_Server_Info *server, - bool from_reconnect, bool disable_mchan); +int smb3_update_ses_channels(struct cifs_ses *ses, + struct TCP_Server_Info *server, + bool from_reconnect, bool disable_mchan); bool is_ses_using_iface(struct cifs_ses *ses, struct cifs_server_iface *iface); -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, +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); +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); -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, +bool cifs_chan_is_iface_active(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); -void -cifs_decrease_secondary_channels(struct cifs_ses *ses, bool disable_mchan); -void -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 cifs_decrease_secondary_channels(struct cifs_ses *ses, + bool disable_mchan); +void 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); @@ -673,9 +635,8 @@ void cifs_put_tcp_super(struct super_block *sb); int cifs_update_super_prepath(struct cifs_sb_info *cifs_sb, char *prefix); char *extract_hostname(const char *unc); char *extract_sharename(const char *unc); -int parse_reparse_point(struct reparse_data_buffer *buf, - u32 plen, struct cifs_sb_info *cifs_sb, - const char *full_path, +int parse_reparse_point(struct reparse_data_buffer *buf, u32 plen, + struct cifs_sb_info *cifs_sb, const char *full_path, struct cifs_open_info_data *data); int __cifs_sfu_make_node(unsigned int xid, struct inode *inode, struct dentry *dentry, struct cifs_tcon *tcon, @@ -696,14 +657,12 @@ static inline int get_dfs_path(const unsigned int xid, struct cifs_ses *ses, referral, NULL); } -int match_target_ip(struct TCP_Server_Info *server, - const char *host, size_t hostlen, - bool *result); +int match_target_ip(struct TCP_Server_Info *server, const char *host, + size_t hostlen, bool *result); int cifs_inval_name_dfs_link_error(const unsigned int xid, struct cifs_tcon *tcon, struct cifs_sb_info *cifs_sb, - const char *full_path, - bool *islink); + const char *full_path, bool *islink); #else static inline int cifs_inval_name_dfs_link_error(const unsigned int xid, struct cifs_tcon *tcon,