[net-next-2.6.git] / fs / cifs / cifsproto.h

/*
 *   fs/cifs/cifsproto.h
 *
 *   Copyright (c) International Business Machines  Corp., 2002,2008
 *   Author(s): Steve French (sfrench@us.ibm.com)
 *
 *   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 _CIFSPROTO_H
#define _CIFSPROTO_H
#include <linux/nls.h>

struct statfs;
struct smb_vol;

/*
 *****************************************************************
 * All Prototypes
 *****************************************************************
 */

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 int smb_send(struct socket *, struct smb_hdr *,
			unsigned int /* length */ , struct sockaddr *);
extern unsigned int _GetXid(void);
extern void _FreeXid(unsigned int);
#define GetXid() (int)_GetXid(); cFYI(1,("CIFS VFS: in %s as Xid: %d with uid: %d",__func__, xid,current->fsuid));
#define FreeXid(curr_xid) {_FreeXid(curr_xid); cFYI(1,("CIFS VFS: leaving %s (xid = %d) rc = %d",__func__,curr_xid,(int)rc));}
extern char *build_path_from_dentry(struct dentry *);
extern char *build_wildcard_path_from_dentry(struct dentry *direntry);
/* extern void renew_parental_timestamps(struct dentry *direntry);*/
extern int SendReceive(const unsigned int /* xid */ , struct cifsSesInfo *,
			struct smb_hdr * /* input */ ,
			struct smb_hdr * /* out */ ,
			int * /* bytes returned */ , const int long_op);
extern int SendReceiveNoRsp(const unsigned int xid, struct cifsSesInfo *ses,
			struct smb_hdr *in_buf, int flags);
extern int SendReceive2(const unsigned int /* xid */ , struct cifsSesInfo *,
			struct kvec *, int /* nvec to send */,
			int * /* type of buf returned */ , const int flags);
extern int SendReceiveBlockingLock(const unsigned int xid,
			struct cifsTconInfo *ptcon,
			struct smb_hdr *in_buf ,
			struct smb_hdr *out_buf,
			int *bytes_returned);
extern int checkSMB(struct smb_hdr *smb, __u16 mid, unsigned int length);
extern int is_valid_oplock_break(struct smb_hdr *smb, struct TCP_Server_Info *);
extern int is_size_safe_to_change(struct cifsInodeInfo *, __u64 eof);
extern struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *);
#ifdef CONFIG_CIFS_EXPERIMENTAL
extern struct cifsFileInfo *find_readable_file(struct cifsInodeInfo *);
#endif
extern unsigned int smbCalcSize(struct smb_hdr *ptr);
extern unsigned int smbCalcSize_LE(struct smb_hdr *ptr);
extern int decode_negTokenInit(unsigned char *security_blob, int length,
			enum securityEnum *secType);
extern int cifs_inet_pton(int, char *source, void *dst);
extern int map_smb_to_linux_error(struct smb_hdr *smb, int logErr);
extern void header_assemble(struct smb_hdr *, char /* command */ ,
			    const struct cifsTconInfo *, int /* 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 cifsSesInfo *ses,
				void **request_buf);
extern int CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses,
			     const int stage,
			     const struct nls_table *nls_cp);
extern __u16 GetNextMid(struct TCP_Server_Info *server);
extern struct oplock_q_entry *AllocOplockQEntry(struct inode *, u16,
						 struct cifsTconInfo *);
extern void DeleteOplockQEntry(struct oplock_q_entry *);
extern void DeleteTconOplockQEntries(struct cifsTconInfo *);
extern struct timespec cifs_NTtimeToUnix(u64 utc_nanoseconds_since_1601);
extern u64 cifs_UnixTimeToNT(struct timespec);
extern __le64 cnvrtDosCifsTm(__u16 date, __u16 time);
extern struct timespec cnvrtDosUnixTm(__u16 date, __u16 time);

extern int cifs_get_inode_info(struct inode **pinode,
			const unsigned char *search_path,
			FILE_ALL_INFO * pfile_info,
			struct super_block *sb, int xid, const __u16 *pfid);
extern int cifs_get_inode_info_unix(struct inode **pinode,
			const unsigned char *search_path,
			struct super_block *sb, int xid);
extern void acl_to_uid_mode(struct inode *inode, const char *path,
			    const __u16 *pfid);
extern int mode_to_acl(struct inode *inode, const char *path, __u64);

extern int cifs_mount(struct super_block *, struct cifs_sb_info *, char *,
			const char *);
extern int cifs_umount(struct super_block *, struct cifs_sb_info *);
extern void cifs_dfs_release_automount_timer(void);
void cifs_proc_init(void);
void cifs_proc_clean(void);

extern int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo,
			struct nls_table *nls_info);
extern int CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses);

extern int CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
			const char *tree, struct cifsTconInfo *tcon,
			const struct nls_table *);

extern int CIFSFindFirst(const int xid, struct cifsTconInfo *tcon,
		const char *searchName, const struct nls_table *nls_codepage,
		__u16 *searchHandle, struct cifs_search_info *psrch_inf,
		int map, const char dirsep);

extern int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
		__u16 searchHandle, struct cifs_search_info *psrch_inf);

extern int CIFSFindClose(const int, struct cifsTconInfo *tcon,
			const __u16 search_handle);

extern int CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon,
			const unsigned char *searchName,
			FILE_ALL_INFO * findData,
			int legacy /* whether to use old info level */,
			const struct nls_table *nls_codepage, int remap);
extern int SMBQueryInformation(const int xid, struct cifsTconInfo *tcon,
			const unsigned char *searchName,
			FILE_ALL_INFO *findData,
			const struct nls_table *nls_codepage, int remap);

extern int CIFSSMBUnixQPathInfo(const int xid,
			struct cifsTconInfo *tcon,
			const unsigned char *searchName,
			FILE_UNIX_BASIC_INFO * pFindData,
			const struct nls_table *nls_codepage, int remap);

extern int CIFSGetDFSRefer(const int xid, struct cifsSesInfo *ses,
			const unsigned char *searchName,
			unsigned char **targetUNCs,
			unsigned int *number_of_UNC_in_array,
			const struct nls_table *nls_codepage, int remap);

extern int connect_to_dfs_path(int xid, struct cifsSesInfo *pSesInfo,
			const char *old_path,
			const struct nls_table *nls_codepage, int remap);
extern int get_dfs_path(int xid, struct cifsSesInfo *pSesInfo,
			const char *old_path,
			const struct nls_table *nls_codepage,
			unsigned int *pnum_referrals,
			struct dfs_info3_param **preferrals,
			int remap);
extern void reset_cifs_unix_caps(int xid, struct cifsTconInfo *tcon,
				 struct super_block *sb, struct smb_vol *vol);
extern int CIFSSMBQFSInfo(const int xid, struct cifsTconInfo *tcon,
			struct kstatfs *FSData);
extern int SMBOldQFSInfo(const int xid, struct cifsTconInfo *tcon,
			struct kstatfs *FSData);
extern int CIFSSMBSetFSUnixInfo(const int xid, struct cifsTconInfo *tcon,
			__u64 cap);

extern int CIFSSMBQFSAttributeInfo(const int xid,
			struct cifsTconInfo *tcon);
extern int CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon);
extern int CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon);
extern int CIFSSMBQFSPosixInfo(const int xid, struct cifsTconInfo *tcon,
			struct kstatfs *FSData);

extern int CIFSSMBSetTimes(const int xid, struct cifsTconInfo *tcon,
			const char *fileName, const FILE_BASIC_INFO *data,
			const struct nls_table *nls_codepage,
			int remap_special_chars);
extern int CIFSSMBSetFileTimes(const int xid, struct cifsTconInfo *tcon,
			const FILE_BASIC_INFO *data, __u16 fid);
#if 0
extern int CIFSSMBSetAttrLegacy(int xid, struct cifsTconInfo *tcon,
			char *fileName, __u16 dos_attributes,
			const struct nls_table *nls_codepage);
#endif /* possibly unneeded function */
extern int CIFSSMBSetEOF(const int xid, struct cifsTconInfo *tcon,
			const char *fileName, __u64 size,
			int setAllocationSizeFlag,
			const struct nls_table *nls_codepage,
			int remap_special_chars);
extern int CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon,
			 __u64 size, __u16 fileHandle, __u32 opener_pid,
			int AllocSizeFlag);
extern int CIFSSMBUnixSetPerms(const int xid, struct cifsTconInfo *pTcon,
			char *full_path, __u64 mode, __u64 uid,
			__u64 gid, dev_t dev,
			const struct nls_table *nls_codepage,
			int remap_special_chars);

extern int CIFSSMBMkDir(const int xid, struct cifsTconInfo *tcon,
			const char *newName,
			const struct nls_table *nls_codepage,
			int remap_special_chars);
extern int CIFSSMBRmDir(const int xid, struct cifsTconInfo *tcon,
			const char *name, const struct nls_table *nls_codepage,
			int remap_special_chars);
extern int CIFSPOSIXDelFile(const int xid, struct cifsTconInfo *tcon,
			const char *name, __u16 type,
			const struct nls_table *nls_codepage,
			int remap_special_chars);
extern int CIFSSMBDelFile(const int xid, struct cifsTconInfo *tcon,
			const char *name,
			const struct nls_table *nls_codepage,
			int remap_special_chars);
extern int CIFSSMBRename(const int xid, struct cifsTconInfo *tcon,
			const char *fromName, const char *toName,
			const struct nls_table *nls_codepage,
			int remap_special_chars);
extern int CIFSSMBRenameOpenFile(const int xid, struct cifsTconInfo *pTcon,
			int netfid, char *target_name,
			const struct nls_table *nls_codepage,
			int remap_special_chars);
extern int CIFSCreateHardLink(const int xid,
			struct cifsTconInfo *tcon,
			const char *fromName, const char *toName,
			const struct nls_table *nls_codepage,
			int remap_special_chars);
extern int CIFSUnixCreateHardLink(const int xid,
			struct cifsTconInfo *tcon,
			const char *fromName, const char *toName,
			const struct nls_table *nls_codepage,
			int remap_special_chars);
extern int CIFSUnixCreateSymLink(const int xid,
			struct cifsTconInfo *tcon,
			const char *fromName, const char *toName,
			const struct nls_table *nls_codepage);
extern int CIFSSMBUnixQuerySymLink(const int xid,
			struct cifsTconInfo *tcon,
			const unsigned char *searchName,
			char *syminfo, const int buflen,
			const struct nls_table *nls_codepage);
extern int CIFSSMBQueryReparseLinkInfo(const int xid,
			struct cifsTconInfo *tcon,
			const unsigned char *searchName,
			char *symlinkinfo, const int buflen, __u16 fid,
			const struct nls_table *nls_codepage);

extern int CIFSSMBOpen(const int xid, struct cifsTconInfo *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 SMBLegacyOpen(const int xid, struct cifsTconInfo *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 int xid, struct cifsTconInfo *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 int xid, struct cifsTconInfo *tcon,
			const int smb_file_id);

extern int CIFSSMBRead(const int xid, struct cifsTconInfo *tcon,
			const int netfid, unsigned int count,
			const __u64 lseek, unsigned int *nbytes, char **buf,
			int *return_buf_type);
extern int CIFSSMBWrite(const int xid, struct cifsTconInfo *tcon,
			const int netfid, const unsigned int count,
			const __u64 lseek, unsigned int *nbytes,
			const char *buf, const char __user *ubuf,
			const int long_op);
extern int CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon,
			const int netfid, const unsigned int count,
			const __u64 offset, unsigned int *nbytes,
			struct kvec *iov, const int nvec, const int long_op);
extern int CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
			const unsigned char *searchName, __u64 *inode_number,
			const struct nls_table *nls_codepage,
			int remap_special_chars);
extern int cifs_convertUCSpath(char *target, const __le16 *source, int maxlen,
			const struct nls_table *codepage);
extern int cifsConvertToUCS(__le16 *target, const char *source, int maxlen,
			const struct nls_table *cp, int mapChars);

extern int CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
			const __u16 netfid, const __u64 len,
			const __u64 offset, const __u32 numUnlock,
			const __u32 numLock, const __u8 lockType,
			const int waitFlag);
extern int CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon,
			const __u16 smb_file_id, const int get_flag,
			const __u64 len, struct file_lock *,
			const __u16 lock_type, const int waitFlag);
extern int CIFSSMBTDis(const int xid, struct cifsTconInfo *tcon);
extern int CIFSSMBLogoff(const int xid, struct cifsSesInfo *ses);

extern struct cifsSesInfo *sesInfoAlloc(void);
extern void sesInfoFree(struct cifsSesInfo *);
extern struct cifsTconInfo *tconInfoAlloc(void);
extern void tconInfoFree(struct cifsTconInfo *);

extern int cifs_sign_smb(struct smb_hdr *, struct TCP_Server_Info *, __u32 *);
extern int cifs_sign_smb2(struct kvec *iov, int n_vec, struct TCP_Server_Info *,
			  __u32 *);
extern int cifs_verify_signature(struct smb_hdr *,
				 const struct mac_key *mac_key,
				__u32 expected_sequence_number);
extern int cifs_calculate_mac_key(struct mac_key *key, const char *rn,
				 const char *pass);
extern int CalcNTLMv2_partial_mac_key(struct cifsSesInfo *,
			const struct nls_table *);
extern void CalcNTLMv2_response(const struct cifsSesInfo *, char *);
extern void setup_ntlmv2_rsp(struct cifsSesInfo *, char *,
			     const struct nls_table *);
#ifdef CONFIG_CIFS_WEAK_PW_HASH
extern void calc_lanman_hash(struct cifsSesInfo *ses, char *lnm_session_key);
#endif /* CIFS_WEAK_PW_HASH */
extern int CIFSSMBCopy(int xid,
			struct cifsTconInfo *source_tcon,
			const char *fromName,
			const __u16 target_tid,
			const char *toName, const int flags,
			const struct nls_table *nls_codepage,
			int remap_special_chars);
extern int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
			const int notify_subdirs, const __u16 netfid,
			__u32 filter, struct file *file, int multishot,
			const struct nls_table *nls_codepage);
extern ssize_t CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon,
			const unsigned char *searchName, char *EAData,
			size_t bufsize, const struct nls_table *nls_codepage,
			int remap_special_chars);
extern ssize_t CIFSSMBQueryEA(const int xid, struct cifsTconInfo *tcon,
		const unsigned char *searchName, const unsigned char *ea_name,
		unsigned char *ea_value, size_t buf_size,
		const struct nls_table *nls_codepage, int remap_special_chars);
extern int CIFSSMBSetEA(const int xid, struct cifsTconInfo *tcon,
		const char *fileName, const char *ea_name,
		const void *ea_value, const __u16 ea_value_len,
		const struct nls_table *nls_codepage, int remap_special_chars);
extern int CIFSSMBGetCIFSACL(const int xid, struct cifsTconInfo *tcon,
			__u16 fid, struct cifs_ntsd **acl_inf, __u32 *buflen);
extern int CIFSSMBSetCIFSACL(const int, struct cifsTconInfo *, __u16,
			struct cifs_ntsd *, __u32);
extern int CIFSSMBGetPosixACL(const int xid, struct cifsTconInfo *tcon,
		const unsigned char *searchName,
		char *acl_inf, const int buflen, const int acl_type,
		const struct nls_table *nls_codepage, int remap_special_chars);
extern int CIFSSMBSetPosixACL(const int xid, struct cifsTconInfo *tcon,
		const unsigned char *fileName,
		const char *local_acl, const int buflen, const int acl_type,
		const struct nls_table *nls_codepage, int remap_special_chars);
extern int CIFSGetExtAttr(const int xid, struct cifsTconInfo *tcon,
			const int netfid, __u64 *pExtAttrBits, __u64 *pMask);
#endif			/* _CIFSPROTO_H */
Commit	Line	Data
1da177e4 LT	1	/*
	2	* fs/cifs/cifsproto.h
	3	*
366781c1	4	* Copyright (c) International Business Machines Corp., 2002,2008
1da177e4 LT	5	* Author(s): Steve French (sfrench@us.ibm.com)
	6	*
	7	* This library is free software; you can redistribute it and/or modify
	8	* it under the terms of the GNU Lesser General Public License as published
	9	* by the Free Software Foundation; either version 2.1 of the License, or
	10	* (at your option) any later version.
	11	*
	12	* This library is distributed in the hope that it will be useful,
	13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
	15	* the GNU Lesser General Public License for more details.
	16	*
	17	* You should have received a copy of the GNU Lesser General Public License
	18	* along with this library; if not, write to the Free Software
d38d8c74	19	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
1da177e4 LT	20	*/
	21	#ifndef _CIFSPROTO_H
	22	#define _CIFSPROTO_H
	23	#include <linux/nls.h>
	24
	25	struct statfs;
8af18971	26	struct smb_vol;
1da177e4 LT	27
	28	/*
	29	*****************************************************************
	30	* All Prototypes
	31	*****************************************************************
	32	*/
	33
	34	extern struct smb_hdr *cifs_buf_get(void);
	35	extern void cifs_buf_release(void *);
	36	extern struct smb_hdr *cifs_small_buf_get(void);
	37	extern void cifs_small_buf_release(void *);
	38	extern int smb_send(struct socket , struct smb_hdr ,
	39	unsigned int /* length / , struct sockaddr );
	40	extern unsigned int _GetXid(void);
	41	extern void _FreeXid(unsigned int);
55f78e17 HH	42	#define GetXid() (int)_GetXid(); cFYI(1,("CIFS VFS: in %s as Xid: %d with uid: %d",__func__, xid,current->fsuid));
55f78e17 HH	43	#define FreeXid(curr_xid) {_FreeXid(curr_xid); cFYI(1,("CIFS VFS: leaving %s (xid = %d) rc = %d",__func__,curr_xid,(int)rc));}
7f57356b	44	extern char build_path_from_dentry(struct dentry );
1da177e4	45	extern char build_wildcard_path_from_dentry(struct dentry direntry);
99ee4dbd	46	/* extern void renew_parental_timestamps(struct dentry direntry);/
1da177e4 LT	47	extern int SendReceive(const unsigned int /* xid / , struct cifsSesInfo ,
	48	struct smb_hdr * /* input */ ,
	49	struct smb_hdr * /* out */ ,
	50	int * /* bytes returned */ , const int long_op);
133672ef SF	51	extern int SendReceiveNoRsp(const unsigned int xid, struct cifsSesInfo *ses,
133672ef SF	52	struct smb_hdr *in_buf, int flags);
d6e04ae6	53	extern int SendReceive2(const unsigned int /* xid / , struct cifsSesInfo ,
d38d8c74	54	struct kvec , int / nvec to send */,
133672ef	55	int * /* type of buf returned */ , const int flags);
ad7a2926 SF	56	extern int SendReceiveBlockingLock(const unsigned int xid,
	57	struct cifsTconInfo *ptcon,
	58	struct smb_hdr *in_buf ,
	59	struct smb_hdr *out_buf,
	60	int *bytes_returned);
d103e164	61	extern int checkSMB(struct smb_hdr *smb, __u16 mid, unsigned int length);
d7c8c94d	62	extern int is_valid_oplock_break(struct smb_hdr smb, struct TCP_Server_Info );
7ba52631	63	extern int is_size_safe_to_change(struct cifsInodeInfo *, __u64 eof);
6148a742	64	extern struct cifsFileInfo find_writable_file(struct cifsInodeInfo );
630f3f0c SF	65	#ifdef CONFIG_CIFS_EXPERIMENTAL
	66	extern struct cifsFileInfo find_readable_file(struct cifsInodeInfo );
	67	#endif
1da177e4	68	extern unsigned int smbCalcSize(struct smb_hdr *ptr);
70ca734a	69	extern unsigned int smbCalcSize_LE(struct smb_hdr *ptr);
1da177e4 LT	70	extern int decode_negTokenInit(unsigned char *security_blob, int length,
1da177e4 LT	71	enum securityEnum *secType);
d38d8c74	72	extern int cifs_inet_pton(int, char source, void dst);
a761ac57	73	extern int map_smb_to_linux_error(struct smb_hdr *smb, int logErr);
1da177e4	74	extern void header_assemble(struct smb_hdr , char / command */ ,
1982c344 SF	75	const struct cifsTconInfo , int / length of
1982c344 SF	76	fixed section (word count) in two byte units */);
5815449d SF	77	extern int small_smb_init_no_tc(const int smb_cmd, const int wct,
5815449d SF	78	struct cifsSesInfo *ses,
50c2f753	79	void **request_buf);
5815449d	80	extern int CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses,
d38d8c74	81	const int stage,
5815449d	82	const struct nls_table *nls_cp);
1982c344	83	extern __u16 GetNextMid(struct TCP_Server_Info *server);
50c2f753	84	extern struct oplock_q_entry AllocOplockQEntry(struct inode , u16,
737b758c	85	struct cifsTconInfo *);
1da177e4	86	extern void DeleteOplockQEntry(struct oplock_q_entry *);
5d941ca6	87	extern void DeleteTconOplockQEntries(struct cifsTconInfo *);
ad7a2926	88	extern struct timespec cifs_NTtimeToUnix(u64 utc_nanoseconds_since_1601);
1da177e4	89	extern u64 cifs_UnixTimeToNT(struct timespec);
1bd5bbcb SF	90	extern __le64 cnvrtDosCifsTm(__u16 date, __u16 time);
	91	extern struct timespec cnvrtDosUnixTm(__u16 date, __u16 time);
	92
1da177e4	93	extern int cifs_get_inode_info(struct inode **pinode,
d38d8c74	94	const unsigned char *search_path,
1da177e4	95	FILE_ALL_INFO * pfile_info,
8b1327f6	96	struct super_block sb, int xid, const __u16 pfid);
1da177e4 LT	97	extern int cifs_get_inode_info_unix(struct inode **pinode,
1da177e4 LT	98	const unsigned char *search_path,
d38d8c74	99	struct super_block *sb, int xid);
8b1327f6 SF	100	extern void acl_to_uid_mode(struct inode inode, const char path,
8b1327f6 SF	101	const __u16 *pfid);
97837582	102	extern int mode_to_acl(struct inode inode, const char path, __u64);
953f8681	103
1da177e4 LT	104	extern int cifs_mount(struct super_block , struct cifs_sb_info , char *,
	105	const char *);
	106	extern int cifs_umount(struct super_block , struct cifs_sb_info );
78d31a3a	107	extern void cifs_dfs_release_automount_timer(void);
1da177e4 LT	108	void cifs_proc_init(void);
	109	void cifs_proc_clean(void);
	110
d38d8c74 SF	111	extern int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo,
d38d8c74 SF	112	struct nls_table *nls_info);
1da177e4 LT	113	extern int CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses);
	114
	115	extern int CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
	116	const char tree, struct cifsTconInfo tcon,
	117	const struct nls_table *);
	118
	119	extern int CIFSFindFirst(const int xid, struct cifsTconInfo *tcon,
ec637e3f	120	const char searchName, const struct nls_table nls_codepage,
d38d8c74	121	__u16 searchHandle, struct cifs_search_info psrch_inf,
ec637e3f	122	int map, const char dirsep);
1da177e4 LT	123
1da177e4 LT	124	extern int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
d38d8c74	125	__u16 searchHandle, struct cifs_search_info *psrch_inf);
1da177e4 LT	126
	127	extern int CIFSFindClose(const int, struct cifsTconInfo *tcon,
	128	const __u16 search_handle);
	129
	130	extern int CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon,
	131	const unsigned char *searchName,
	132	FILE_ALL_INFO * findData,
acf1a1b1	133	int legacy /* whether to use old info level */,
737b758c	134	const struct nls_table *nls_codepage, int remap);
6b8edfe0	135	extern int SMBQueryInformation(const int xid, struct cifsTconInfo *tcon,
d38d8c74 SF	136	const unsigned char *searchName,
	137	FILE_ALL_INFO *findData,
	138	const struct nls_table *nls_codepage, int remap);
1da177e4 LT	139
	140	extern int CIFSSMBUnixQPathInfo(const int xid,
	141	struct cifsTconInfo *tcon,
	142	const unsigned char *searchName,
	143	FILE_UNIX_BASIC_INFO * pFindData,
737b758c	144	const struct nls_table *nls_codepage, int remap);
1da177e4 LT	145
	146	extern int CIFSGetDFSRefer(const int xid, struct cifsSesInfo *ses,
	147	const unsigned char *searchName,
	148	unsigned char **targetUNCs,
	149	unsigned int *number_of_UNC_in_array,
737b758c	150	const struct nls_table *nls_codepage, int remap);
1da177e4 LT	151
	152	extern int connect_to_dfs_path(int xid, struct cifsSesInfo *pSesInfo,
	153	const char *old_path,
737b758c	154	const struct nls_table *nls_codepage, int remap);
1da177e4	155	extern int get_dfs_path(int xid, struct cifsSesInfo *pSesInfo,
d38d8c74	156	const char *old_path,
737b758c	157	const struct nls_table *nls_codepage,
d38d8c74	158	unsigned int *pnum_referrals,
366781c1	159	struct dfs_info3_param **preferrals,
737b758c	160	int remap);
8af18971	161	extern void reset_cifs_unix_caps(int xid, struct cifsTconInfo *tcon,
d38d8c74	162	struct super_block sb, struct smb_vol vol);
1da177e4	163	extern int CIFSSMBQFSInfo(const int xid, struct cifsTconInfo *tcon,
737b758c	164	struct kstatfs *FSData);
20962438 SF	165	extern int SMBOldQFSInfo(const int xid, struct cifsTconInfo *tcon,
20962438 SF	166	struct kstatfs *FSData);
45abc6ee	167	extern int CIFSSMBSetFSUnixInfo(const int xid, struct cifsTconInfo *tcon,
ac67055e JA	168	__u64 cap);
ac67055e JA	169
1da177e4	170	extern int CIFSSMBQFSAttributeInfo(const int xid,
737b758c SF	171	struct cifsTconInfo *tcon);
	172	extern int CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon);
	173	extern int CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon);
1da177e4	174	extern int CIFSSMBQFSPosixInfo(const int xid, struct cifsTconInfo *tcon,
737b758c	175	struct kstatfs *FSData);
1da177e4 LT	176
1da177e4 LT	177	extern int CIFSSMBSetTimes(const int xid, struct cifsTconInfo *tcon,
ad7a2926	178	const char fileName, const FILE_BASIC_INFO data,
737b758c SF	179	const struct nls_table *nls_codepage,
737b758c SF	180	int remap_special_chars);
1da177e4	181	extern int CIFSSMBSetFileTimes(const int xid, struct cifsTconInfo *tcon,
ad7a2926	182	const FILE_BASIC_INFO *data, __u16 fid);
1da177e4 LT	183	#if 0
	184	extern int CIFSSMBSetAttrLegacy(int xid, struct cifsTconInfo *tcon,
	185	char *fileName, __u16 dos_attributes,
	186	const struct nls_table *nls_codepage);
	187	#endif /* possibly unneeded function */
	188	extern int CIFSSMBSetEOF(const int xid, struct cifsTconInfo *tcon,
737b758c SF	189	const char *fileName, __u64 size,
	190	int setAllocationSizeFlag,
	191	const struct nls_table *nls_codepage,
	192	int remap_special_chars);
1da177e4	193	extern int CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon,
d38d8c74	194	__u64 size, __u16 fileHandle, __u32 opener_pid,
737b758c	195	int AllocSizeFlag);
1da177e4 LT	196	extern int CIFSSMBUnixSetPerms(const int xid, struct cifsTconInfo *pTcon,
1da177e4 LT	197	char *full_path, __u64 mode, __u64 uid,
d38d8c74	198	__u64 gid, dev_t dev,
737b758c SF	199	const struct nls_table *nls_codepage,
737b758c SF	200	int remap_special_chars);
1da177e4 LT	201
	202	extern int CIFSSMBMkDir(const int xid, struct cifsTconInfo *tcon,
	203	const char *newName,
737b758c SF	204	const struct nls_table *nls_codepage,
737b758c SF	205	int remap_special_chars);
1da177e4	206	extern int CIFSSMBRmDir(const int xid, struct cifsTconInfo *tcon,
737b758c SF	207	const char name, const struct nls_table nls_codepage,
737b758c SF	208	int remap_special_chars);
2d785a50 SF	209	extern int CIFSPOSIXDelFile(const int xid, struct cifsTconInfo *tcon,
	210	const char *name, __u16 type,
	211	const struct nls_table *nls_codepage,
	212	int remap_special_chars);
1da177e4 LT	213	extern int CIFSSMBDelFile(const int xid, struct cifsTconInfo *tcon,
1da177e4 LT	214	const char *name,
737b758c SF	215	const struct nls_table *nls_codepage,
737b758c SF	216	int remap_special_chars);
1da177e4 LT	217	extern int CIFSSMBRename(const int xid, struct cifsTconInfo *tcon,
1da177e4 LT	218	const char fromName, const char toName,
737b758c SF	219	const struct nls_table *nls_codepage,
737b758c SF	220	int remap_special_chars);
d38d8c74 SF	221	extern int CIFSSMBRenameOpenFile(const int xid, struct cifsTconInfo *pTcon,
d38d8c74 SF	222	int netfid, char *target_name,
737b758c SF	223	const struct nls_table *nls_codepage,
737b758c SF	224	int remap_special_chars);
1da177e4 LT	225	extern int CIFSCreateHardLink(const int xid,
	226	struct cifsTconInfo *tcon,
	227	const char fromName, const char toName,
737b758c SF	228	const struct nls_table *nls_codepage,
737b758c SF	229	int remap_special_chars);
1da177e4 LT	230	extern int CIFSUnixCreateHardLink(const int xid,
	231	struct cifsTconInfo *tcon,
	232	const char fromName, const char toName,
d38d8c74	233	const struct nls_table *nls_codepage,
737b758c	234	int remap_special_chars);
1da177e4 LT	235	extern int CIFSUnixCreateSymLink(const int xid,
	236	struct cifsTconInfo *tcon,
	237	const char fromName, const char toName,
	238	const struct nls_table *nls_codepage);
	239	extern int CIFSSMBUnixQuerySymLink(const int xid,
	240	struct cifsTconInfo *tcon,
	241	const unsigned char *searchName,
	242	char *syminfo, const int buflen,
	243	const struct nls_table *nls_codepage);
d38d8c74	244	extern int CIFSSMBQueryReparseLinkInfo(const int xid,
1da177e4 LT	245	struct cifsTconInfo *tcon,
	246	const unsigned char *searchName,
	247	char *symlinkinfo, const int buflen, __u16 fid,
	248	const struct nls_table *nls_codepage);
	249
	250	extern int CIFSSMBOpen(const int xid, struct cifsTconInfo *tcon,
	251	const char *fileName, const int disposition,
	252	const int access_flags, const int omode,
8840dee9	253	__u16 netfid, int pOplock, FILE_ALL_INFO *,
737b758c	254	const struct nls_table *nls_codepage, int remap);
a9d02ad4 SF	255	extern int SMBLegacyOpen(const int xid, struct cifsTconInfo *tcon,
	256	const char *fileName, const int disposition,
	257	const int access_flags, const int omode,
8840dee9	258	__u16 netfid, int pOplock, FILE_ALL_INFO *,
a9d02ad4	259	const struct nls_table *nls_codepage, int remap);
d38d8c74	260	extern int CIFSPOSIXCreate(const int xid, struct cifsTconInfo *tcon,
8840dee9	261	u32 posix_flags, __u64 mode, __u16 *netfid,
2dd29d31 SF	262	FILE_UNIX_BASIC_INFO *pRetData,
2dd29d31 SF	263	__u32 pOplock, const char name,
d38d8c74	264	const struct nls_table *nls_codepage, int remap);
1da177e4 LT	265	extern int CIFSSMBClose(const int xid, struct cifsTconInfo *tcon,
	266	const int smb_file_id);
	267
	268	extern int CIFSSMBRead(const int xid, struct cifsTconInfo *tcon,
d38d8c74 SF	269	const int netfid, unsigned int count,
	270	const __u64 lseek, unsigned int nbytes, char *buf,
	271	int *return_buf_type);
1da177e4 LT	272	extern int CIFSSMBWrite(const int xid, struct cifsTconInfo *tcon,
	273	const int netfid, const unsigned int count,
	274	const __u64 lseek, unsigned int *nbytes,
d38d8c74	275	const char buf, const char __user ubuf,
1da177e4	276	const int long_op);
1da177e4 LT	277	extern int CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon,
1da177e4 LT	278	const int netfid, const unsigned int count,
d38d8c74	279	const __u64 offset, unsigned int *nbytes,
3e84469d	280	struct kvec *iov, const int nvec, const int long_op);
1da177e4	281	extern int CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
8840dee9	282	const unsigned char searchName, __u64 inode_number,
d38d8c74	283	const struct nls_table *nls_codepage,
737b758c	284	int remap_special_chars);
b1a45695	285	extern int cifs_convertUCSpath(char target, const __le16 source, int maxlen,
d38d8c74 SF	286	const struct nls_table *codepage);
	287	extern int cifsConvertToUCS(__le16 target, const char source, int maxlen,
	288	const struct nls_table *cp, int mapChars);
1da177e4 LT	289
	290	extern int CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
	291	const __u16 netfid, const __u64 len,
	292	const __u64 offset, const __u32 numUnlock,
	293	const __u32 numLock, const __u8 lockType,
	294	const int waitFlag);
08547b03 SF	295	extern int CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon,
08547b03 SF	296	const __u16 smb_file_id, const int get_flag,
d38d8c74	297	const __u64 len, struct file_lock *,
08547b03	298	const __u16 lock_type, const int waitFlag);
1da177e4 LT	299	extern int CIFSSMBTDis(const int xid, struct cifsTconInfo *tcon);
	300	extern int CIFSSMBLogoff(const int xid, struct cifsSesInfo *ses);
	301
	302	extern struct cifsSesInfo *sesInfoAlloc(void);
	303	extern void sesInfoFree(struct cifsSesInfo *);
	304	extern struct cifsTconInfo *tconInfoAlloc(void);
	305	extern void tconInfoFree(struct cifsTconInfo *);
	306
d38d8c74	307	extern int cifs_sign_smb(struct smb_hdr , struct TCP_Server_Info , __u32 *);
84afc29b SF	308	extern int cifs_sign_smb2(struct kvec iov, int n_vec, struct TCP_Server_Info ,
84afc29b SF	309	__u32 *);
b609f06a SF	310	extern int cifs_verify_signature(struct smb_hdr *,
	311	const struct mac_key *mac_key,
	312	__u32 expected_sequence_number);
	313	extern int cifs_calculate_mac_key(struct mac_key key, const char rn,
	314	const char *pass);
d38d8c74	315	extern int CalcNTLMv2_partial_mac_key(struct cifsSesInfo *,
1717ffc5	316	const struct nls_table *);
26f57364	317	extern void CalcNTLMv2_response(const struct cifsSesInfo , char );
d38d8c74	318	extern void setup_ntlmv2_rsp(struct cifsSesInfo , char ,
1717ffc5	319	const struct nls_table *);
7c7b25bc	320	#ifdef CONFIG_CIFS_WEAK_PW_HASH
d38d8c74	321	extern void calc_lanman_hash(struct cifsSesInfo ses, char lnm_session_key);
7c7b25bc	322	#endif /* CIFS_WEAK_PW_HASH */
1da177e4 LT	323	extern int CIFSSMBCopy(int xid,
	324	struct cifsTconInfo *source_tcon,
	325	const char *fromName,
	326	const __u16 target_tid,
	327	const char *toName, const int flags,
50c2f753	328	const struct nls_table *nls_codepage,
737b758c	329	int remap_special_chars);
50c2f753	330	extern int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
d38d8c74 SF	331	const int notify_subdirs, const __u16 netfid,
d38d8c74 SF	332	__u32 filter, struct file *file, int multishot,
167a251a	333	const struct nls_table *nls_codepage);
1da177e4	334	extern ssize_t CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon,
d38d8c74	335	const unsigned char searchName, char EAData,
737b758c SF	336	size_t bufsize, const struct nls_table *nls_codepage,
737b758c SF	337	int remap_special_chars);
d38d8c74	338	extern ssize_t CIFSSMBQueryEA(const int xid, struct cifsTconInfo *tcon,
50c2f753	339	const unsigned char searchName, const unsigned char ea_name,
d38d8c74	340	unsigned char *ea_value, size_t buf_size,
737b758c	341	const struct nls_table *nls_codepage, int remap_special_chars);
d38d8c74 SF	342	extern int CIFSSMBSetEA(const int xid, struct cifsTconInfo *tcon,
	343	const char fileName, const char ea_name,
	344	const void *ea_value, const __u16 ea_value_len,
737b758c	345	const struct nls_table *nls_codepage, int remap_special_chars);
0a4b92c0	346	extern int CIFSSMBGetCIFSACL(const int xid, struct cifsTconInfo *tcon,
630f3f0c	347	__u16 fid, struct cifs_ntsd *acl_inf, __u32 buflen);
97837582 SF	348	extern int CIFSSMBSetCIFSACL(const int, struct cifsTconInfo *, __u16,
97837582 SF	349	struct cifs_ntsd *, __u32);
1da177e4 LT	350	extern int CIFSSMBGetPosixACL(const int xid, struct cifsTconInfo *tcon,
1da177e4 LT	351	const unsigned char *searchName,
d38d8c74	352	char *acl_inf, const int buflen, const int acl_type,
737b758c	353	const struct nls_table *nls_codepage, int remap_special_chars);
1da177e4 LT	354	extern int CIFSSMBSetPosixACL(const int xid, struct cifsTconInfo *tcon,
	355	const unsigned char *fileName,
	356	const char *local_acl, const int buflen, const int acl_type,
737b758c	357	const struct nls_table *nls_codepage, int remap_special_chars);
f654bac2	358	extern int CIFSGetExtAttr(const int xid, struct cifsTconInfo *tcon,
8840dee9	359	const int netfid, __u64 pExtAttrBits, __u64 pMask);
1da177e4	360	#endif /* _CIFSPROTO_H */