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Diffstat (limited to 'fs/cifs/smb2proto.h')
| -rw-r--r-- | fs/cifs/smb2proto.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/fs/cifs/smb2proto.h b/fs/cifs/smb2proto.h new file mode 100644 index 000000000000..902bbe2b5ad3 --- /dev/null +++ b/fs/cifs/smb2proto.h @@ -0,0 +1,78 @@ +/* + * fs/cifs/smb2proto.h + * + * Copyright (c) International Business Machines Corp., 2002, 2011 + * Etersoft, 2012 + * Author(s): Steve French (sfrench@us.ibm.com) + * Pavel Shilovsky (pshilovsky@samba.org) 2012 + * + * This library is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published + * by the Free Software Foundation; either version 2.1 of the License, or + * (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See + * the GNU Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef _SMB2PROTO_H +#define _SMB2PROTO_H +#include <linux/nls.h> +#include <linux/key-type.h> + +struct statfs; + +/* + ***************************************************************** + * All Prototypes + ***************************************************************** + */ +extern int map_smb2_to_linux_error(char *buf, bool log_err); +extern int smb2_check_message(char *buf, unsigned int length); +extern unsigned int smb2_calc_size(struct smb2_hdr *hdr); +extern char *smb2_get_data_area_len(int *off, int *len, struct smb2_hdr *hdr); +extern __le16 *cifs_convert_path_to_utf16(const char *from, + struct cifs_sb_info *cifs_sb); + +extern int smb2_check_receive(struct mid_q_entry *mid, + struct TCP_Server_Info *server, bool log_error); +extern int smb2_setup_request(struct cifs_ses *ses, struct kvec *iov, + unsigned int nvec, struct mid_q_entry **ret_mid); +extern int smb2_setup_async_request(struct TCP_Server_Info *server, + struct kvec *iov, unsigned int nvec, + struct mid_q_entry **ret_mid); +extern void smb2_echo_request(struct work_struct *work); + +extern int smb2_query_path_info(const unsigned int xid, struct cifs_tcon *tcon, + struct cifs_sb_info *cifs_sb, + const char *full_path, FILE_ALL_INFO *data, + bool *adjust_tz); +/* + * SMB2 Worker functions - most of protocol specific implementation details + * are contained within these calls. + */ +extern int SMB2_negotiate(const unsigned int xid, struct cifs_ses *ses); +extern int SMB2_sess_setup(const unsigned int xid, struct cifs_ses *ses, + const struct nls_table *nls_cp); +extern int SMB2_logoff(const unsigned int xid, struct cifs_ses *ses); +extern int SMB2_tcon(const unsigned int xid, struct cifs_ses *ses, + const char *tree, struct cifs_tcon *tcon, + const struct nls_table *); +extern int SMB2_tdis(const unsigned int xid, struct cifs_tcon *tcon); +extern int SMB2_open(const unsigned int xid, struct cifs_tcon *tcon, + __le16 *path, u64 *persistent_fid, u64 *volatile_fid, + __u32 desired_access, __u32 create_disposition, + __u32 file_attributes, __u32 create_options); +extern int SMB2_close(const unsigned int xid, struct cifs_tcon *tcon, + u64 persistent_file_id, u64 volatile_file_id); +extern int SMB2_query_info(const unsigned int xid, struct cifs_tcon *tcon, + u64 persistent_file_id, u64 volatile_file_id, + struct smb2_file_all_info *data); +extern int SMB2_echo(struct TCP_Server_Info *server); + +#endif /* _SMB2PROTO_H */ |