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Diffstat (limited to 'fs/cifs/cifsglob.h')
-rw-r--r--fs/cifs/cifsglob.h40
1 files changed, 19 insertions, 21 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index a88479ceaad5..59906146ad36 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -16,6 +16,9 @@
* the GNU Lesser General Public License for more details.
*
*/
+#ifndef _CIFS_GLOB_H
+#define _CIFS_GLOB_H
+
#include <linux/in.h>
#include <linux/in6.h>
#include <linux/slab.h>
@@ -34,7 +37,7 @@
#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
+#define MAX_PASSWORD_SIZE 512 /* max for windows seems to be 256 wide chars */
#define CIFS_MIN_RCV_POOL 4
@@ -80,8 +83,7 @@ enum statusEnum {
};
enum securityEnum {
- PLAINTXT = 0, /* Legacy with Plaintext passwords */
- LANMAN, /* Legacy LANMAN auth */
+ LANMAN = 0, /* Legacy LANMAN auth */
NTLM, /* Legacy NTLM012 auth with NTLM hash */
NTLMv2, /* Legacy NTLM auth with NTLMv2 hash */
RawNTLMSSP, /* NTLMSSP without SPNEGO, NTLMv2 hash */
@@ -142,7 +144,6 @@ struct TCP_Server_Info {
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;
char versionMajor;
char versionMinor;
@@ -190,19 +191,9 @@ struct TCP_Server_Info {
bool sec_mskerberos; /* supports legacy MS Kerberos */
bool sec_kerberosu2u; /* supports U2U Kerberos */
bool sec_ntlmssp; /* supports NTLMSSP */
-};
-
-/*
- * 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.
- */
-struct cifsUidInfo {
- struct list_head userList;
- struct list_head sessionList; /* SMB sessions for this user */
- uid_t linux_uid;
- char user[MAX_USERNAME_SIZE + 1]; /* ascii name of user */
- /* BB may need ptr or callback for PAM or WinBind info */
+#ifdef CONFIG_CIFS_FSCACHE
+ struct fscache_cookie *fscache; /* client index cache cookie */
+#endif
};
/*
@@ -212,9 +203,6 @@ struct cifsSesInfo {
struct list_head smb_ses_list;
struct list_head tcon_list;
struct mutex session_mutex;
-#if 0
- struct cifsUidInfo *uidInfo; /* pointer to user info */
-#endif
struct TCP_Server_Info *server; /* pointer to server info */
int ses_count; /* reference counter */
enum statusEnum status;
@@ -226,7 +214,8 @@ struct cifsSesInfo {
char *serverNOS; /* name of network operating system of server */
char *serverDomain; /* security realm of server */
int Suid; /* remote smb uid */
- uid_t linux_uid; /* local Linux uid */
+ uid_t linux_uid; /* overriding owner of files on the mount */
+ uid_t cred_uid; /* owner of credentials */
int capabilities;
char serverName[SERVER_NAME_LEN_WITH_NULL * 2]; /* BB make bigger for
TCP names - will ipv6 and sctp addresses fit? */
@@ -311,6 +300,10 @@ struct cifsTconInfo {
bool local_lease:1; /* check leases (only) on local system not remote */
bool broken_posix_open; /* e.g. Samba server versions < 3.3.2, 3.2.9 */
bool need_reconnect:1; /* connection reset, tid now invalid */
+#ifdef CONFIG_CIFS_FSCACHE
+ u64 resource_id; /* server resource id */
+ struct fscache_cookie *fscache; /* cookie for share */
+#endif
/* BB add field for back pointer to sb struct(s)? */
};
@@ -398,6 +391,9 @@ struct cifsInodeInfo {
bool invalid_mapping:1; /* pagecache is invalid */
u64 server_eof; /* current file size on server */
u64 uniqueid; /* server inode number */
+#ifdef CONFIG_CIFS_FSCACHE
+ struct fscache_cookie *fscache;
+#endif
struct inode vfs_inode;
};
@@ -733,3 +729,5 @@ GLOBAL_EXTERN unsigned int cifs_min_small; /* min size of small buf pool */
GLOBAL_EXTERN unsigned int cifs_max_pending; /* MAX requests at once to server*/
extern const struct slow_work_ops cifs_oplock_break_ops;
+
+#endif /* _CIFS_GLOB_H */