/*
* fs/cifs/cifsglob.h
*
- * Copyright (C) International Business Machines Corp., 2002,2006
+ * Copyright (C) International Business Machines Corp., 2002,2007
* Author(s): Steve French (sfrench@us.ibm.com)
* Jeremy Allison (jra@samba.org)
*
* 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.
- *
+ *
*/
#include <linux/in.h>
#include <linux/in6.h>
#define MAX_TREE_SIZE 2 + MAX_SERVER_SIZE + 1 + MAX_SHARE_SIZE + 1
#define MAX_SERVER_SIZE 15
-#define MAX_SHARE_SIZE 64 /* used to be 20 - this should still be enough */
+#define MAX_SHARE_SIZE 64 /* used to be 20, this should still be enough */
#define MAX_USERNAME_SIZE 32 /* 32 is to allow for 15 char names + null
termination then *2 for unicode versions */
#define MAX_PASSWORD_SIZE 16
/*
* MAX_REQ is the maximum number of requests that WE will send
* on one socket concurently. It also matches the most common
- * value of max multiplex returned by servers. We may
+ * value of max multiplex returned by servers. We may
* eventually want to use the negotiated value (in case
* future servers can handle more) when we are more confident that
* we will not have problems oveloading the socket with pending
* write data.
*/
-#define CIFS_MAX_REQ 50
+#define CIFS_MAX_REQ 50
#define SERVER_NAME_LENGTH 15
#define SERVER_NAME_LEN_WITH_NULL (SERVER_NAME_LENGTH + 1)
struct sockaddr_in sockAddr;
struct sockaddr_in6 sockAddr6;
} addr;
- wait_queue_head_t response_q;
+ wait_queue_head_t response_q;
wait_queue_head_t request_q; /* if more than maxmpx to srvr must block*/
struct list_head pending_mid_q;
void *Server_NlsInfo; /* BB - placeholder for future NLS info */
unsigned short server_codepage; /* codepage for the server */
unsigned long ip_address; /* IP addr for the server if known */
- enum protocolEnum protocolType;
+ enum protocolEnum protocolType;
char versionMajor;
char versionMinor;
unsigned svlocal:1; /* local server or remote */
/*
* The following is our shortcut to user information. We surface the uid,
* and name. We always get the password on the fly in case it
- * has changed. We also hang a list of sessions owned by this user off here.
+ * has changed. We also hang a list of sessions owned by this user off here.
*/
struct cifsUidInfo {
struct list_head userList;
int Suid; /* remote smb uid */
uid_t linux_uid; /* local Linux uid */
int capabilities;
- char serverName[SERVER_NAME_LEN_WITH_NULL * 2]; /* BB make bigger for
+ char serverName[SERVER_NAME_LEN_WITH_NULL * 2]; /* BB make bigger for
TCP names - will ipv6 and sctp addresses fit? */
char userName[MAX_USERNAME_SIZE + 1];
- char * domainName;
- char * password;
+ char *domainName;
+ char *password;
};
/* no more than one of the following three session flags may be set */
#define CIFS_SES_NT4 1
#define CIFS_SES_LANMAN 8
/*
* there is one of these for each connection to a resource on a particular
- * session
+ * session
*/
struct cifsTconInfo {
struct list_head cifsConnectionList;
__u16 entries_in_buffer;
__u16 info_level;
__u32 resume_key;
- char * ntwrk_buf_start;
- char * srch_entries_start;
- char * presume_name;
+ char *ntwrk_buf_start;
+ char *srch_entries_start;
+ char *presume_name;
unsigned int resume_name_len;
unsigned endOfSearch:1;
unsigned emptyDir:1;
__u16 netfid; /* file id from remote */
/* BB add lock scope info here if needed */ ;
/* lock scope id (0 if none) */
- struct file * pfile; /* needed for writepage */
- struct inode * pInode; /* needed for oplock break */
+ struct file *pfile; /* needed for writepage */
+ struct inode *pInode; /* needed for oplock break */
struct mutex lock_mutex;
struct list_head llist; /* list of byte range locks we have. */
unsigned closePend:1; /* file is marked to close */
unsigned invalidHandle:1; /* file closed via session abend */
atomic_t wrtPending; /* handle in use - defer close */
struct semaphore fh_sem; /* prevents reopen race after dead ses*/
- char * search_resume_name; /* BB removeme BB */
+ char *search_resume_name; /* BB removeme BB */
struct cifs_search_info srch_inf;
};
struct cifsInodeInfo {
struct list_head lockList;
- /* BB add in lists for dirty pages - i.e. write caching info for oplock */
+ /* BB add in lists for dirty pages i.e. write caching info for oplock */
struct list_head openFileList;
int write_behind_rc;
__u32 cifsAttrs; /* e.g. DOS archive bit, sparse, compressed, system */
}
#else
-#define cifs_stats_inc(field) do {} while(0)
-#define cifs_stats_bytes_written(tcon, bytes) do {} while(0)
-#define cifs_stats_bytes_read(tcon, bytes) do {} while(0)
+#define cifs_stats_inc(field) do {} while (0)
+#define cifs_stats_bytes_written(tcon, bytes) do {} while (0)
+#define cifs_stats_bytes_read(tcon, bytes) do {} while (0)
#endif
struct oplock_q_entry {
struct list_head qhead;
- struct inode * pinode;
- struct cifsTconInfo * tcon;
+ struct inode *pinode;
+ struct cifsTconInfo *tcon;
__u16 netfid;
};
__u16 netfid;
__u32 filter; /* CompletionFilter (for multishot) */
int multishot;
- struct file * pfile;
+ struct file *pfile;
};
#define MID_FREE 0
#define CIFSSEC_MUST_LANMAN 0x10010
#define CIFSSEC_MUST_PLNTXT 0x20020
#define CIFSSEC_MASK 0x37037 /* current flags supported if weak */
-#else
+#else
#define CIFSSEC_MASK 0x07007 /* flags supported if no weak config */
#endif /* WEAK_PW_HASH */
#define CIFSSEC_MUST_SEAL 0x40040 /* not supported yet */
* ----------
* sesSem operations on smb session
* tconSem operations on tree connection
- * fh_sem file handle reconnection operations
+ * fh_sem file handle reconnection operations
*
****************************************************************************/
/*
* The list of servers that did not respond with NT LM 0.12.
* This list helps improve performance and eliminate the messages indicating
- * that we had a communications error talking to the server in this list.
+ * that we had a communications error talking to the server in this list.
*/
/* Feature not supported */
/* GLOBAL_EXTERN struct servers_not_supported *NotSuppList; */
/* Misc globals */
GLOBAL_EXTERN unsigned int multiuser_mount; /* if enabled allows new sessions
to be established on existing mount if we
- have the uid/password or Kerberos credential
+ have the uid/password or Kerberos credential
or equivalent for current user */
GLOBAL_EXTERN unsigned int oplockEnabled;
GLOBAL_EXTERN unsigned int experimEnabled;
GLOBAL_EXTERN unsigned int lookupCacheEnabled;
-GLOBAL_EXTERN unsigned int extended_security; /* if on, session setup sent
+GLOBAL_EXTERN unsigned int extended_security; /* if on, session setup sent
with more secure ntlmssp2 challenge/resp */
GLOBAL_EXTERN unsigned int sign_CIFS_PDUs; /* enable smb packet signing */
GLOBAL_EXTERN unsigned int linuxExtEnabled;/*enable Linux/Unix CIFS extensions*/
*
* 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
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _CIFSPROTO_H
#define _CIFSPROTO_H
struct smb_hdr * /* out */ ,
int * /* bytes returned */ , const int long_op);
extern int SendReceive2(const unsigned int /* xid */ , struct cifsSesInfo *,
- struct kvec *, int /* nvec to send */,
+ struct kvec *, int /* nvec to send */,
int * /* type of buf returned */ , const int long_op);
-extern int SendReceiveBlockingLock(const unsigned int /* xid */ ,
+extern int SendReceiveBlockingLock(const unsigned int /* xid */ ,
struct cifsTconInfo *,
struct smb_hdr * /* input */ ,
struct smb_hdr * /* out */ ,
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 cifs_inet_pton(int, char *source, void *dst);
extern int map_smb_to_linux_error(struct smb_hdr *smb);
extern void header_assemble(struct smb_hdr *, char /* command */ ,
const struct cifsTconInfo *, int /* length of
struct cifsSesInfo *ses,
void ** request_buf);
extern int CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses,
- const int stage,
+ 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,
+extern struct oplock_q_entry * AllocOplockQEntry(struct inode *, u16,
struct cifsTconInfo *);
extern void DeleteOplockQEntry(struct oplock_q_entry *);
extern struct timespec cifs_NTtimeToUnix(u64 /* utc nanoseconds since 1601 */ );
extern struct timespec cnvrtDosUnixTm(__u16 date, __u16 time);
extern int cifs_get_inode_info(struct inode **pinode,
- const unsigned char *search_path,
+ const unsigned char *search_path,
FILE_ALL_INFO * pfile_info,
struct super_block *sb, int xid);
extern int cifs_get_inode_info_unix(struct inode **pinode,
const unsigned char *search_path,
- struct super_block *sb,int xid);
+ struct super_block *sb, int xid);
extern int cifs_mount(struct super_block *, struct cifs_sb_info *, char *,
const char *);
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 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,
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,
+ __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);
+ __u16 searchHandle, struct cifs_search_info *psrch_inf);
extern int CIFSFindClose(const int, struct cifsTconInfo *tcon,
const __u16 search_handle);
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);
+ 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 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 char *old_path,
const struct nls_table *nls_codepage,
- unsigned int *pnum_referrals,
+ unsigned int *pnum_referrals,
unsigned char ** preferrals,
int remap);
extern void reset_cifs_unix_caps(int xid, struct cifsTconInfo *tcon,
- struct super_block * sb, struct smb_vol * vol);
+ 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,
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,
+ __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,
+ __u64 gid, dev_t dev,
const struct nls_table *nls_codepage,
int remap_special_chars);
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,
+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,
extern int CIFSUnixCreateHardLink(const int xid,
struct cifsTconInfo *tcon,
const char *fromName, const char *toName,
- const struct nls_table *nls_codepage,
+ const struct nls_table *nls_codepage,
int remap_special_chars);
extern int CIFSUnixCreateSymLink(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,
+extern int CIFSSMBQueryReparseLinkInfo(const int xid,
struct cifsTconInfo *tcon,
const unsigned char *searchName,
char *symlinkinfo, const int buflen, __u16 fid,
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,
+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);
+ 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);
+ 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 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,
+ 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,
+ 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);
+ 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 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 __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 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_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 char * mac_key,
+extern int cifs_verify_signature(struct smb_hdr *, const char *mac_key,
__u32 expected_sequence_number);
-extern int cifs_calculate_mac_key(char * key,const char * rn,const char * pass);
-extern int CalcNTLMv2_partial_mac_key(struct cifsSesInfo *,
+extern int cifs_calculate_mac_key(char *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 *,
+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);
+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 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 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,
+ 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,
+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,
+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, char *acl_inf, const int buflen,
const int acl_type /* ACCESS vs. DEFAULT */);
extern int CIFSSMBGetPosixACL(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
- char *acl_inf, const int buflen,const int acl_type,
+ 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);
+ const int netfid, __u64 * pExtAttrBits, __u64 *pMask);
#endif /* _CIFSPROTO_H */
projects / linux-2.6 / commitdiff