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Diffstat (limited to 'fs/cifs/cifsproto.h')
-rw-r--r--fs/cifs/cifsproto.h69
1 files changed, 41 insertions, 28 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 1988c1baa22..ca7980a1e30 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -45,16 +45,17 @@ extern void _free_xid(unsigned int);
#define get_xid() \
({ \
unsigned int __xid = _get_xid(); \
- cFYI(1, "CIFS VFS: in %s as Xid: %u with uid: %d", \
- __func__, __xid, current_fsuid()); \
+ cifs_dbg(FYI, "CIFS VFS: in %s as Xid: %u with uid: %d\n", \
+ __func__, __xid, \
+ from_kuid(&init_user_ns, current_fsuid())); \
__xid; \
})
#define free_xid(curr_xid) \
do { \
_free_xid(curr_xid); \
- cFYI(1, "CIFS VFS: leaving %s (xid = %u) rc = %d", \
- __func__, curr_xid, (int)rc); \
+ cifs_dbg(FYI, "CIFS VFS: leaving %s (xid = %u) rc = %d\n", \
+ __func__, curr_xid, (int)rc); \
} while (0)
extern int init_cifs_idmap(void);
extern void exit_cifs_idmap(void);
@@ -117,6 +118,8 @@ extern void header_assemble(struct smb_hdr *, char /* command */ ,
extern int small_smb_init_no_tc(const int smb_cmd, const int wct,
struct cifs_ses *ses,
void **request_buf);
+extern enum securityEnum select_sectype(struct TCP_Server_Info *server,
+ enum securityEnum requested);
extern int CIFS_SessSetup(const unsigned int xid, struct cifs_ses *ses,
const struct nls_table *nls_cp);
extern struct timespec cifs_NTtimeToUnix(__le64 utc_nanoseconds_since_1601);
@@ -124,6 +127,9 @@ extern u64 cifs_UnixTimeToNT(struct timespec);
extern struct timespec 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);
@@ -148,7 +154,7 @@ extern struct inode *cifs_iget(struct super_block *sb,
extern int cifs_get_inode_info(struct inode **inode, const char *full_path,
FILE_ALL_INFO *data, struct super_block *sb,
- int xid, const __u16 *fid);
+ int xid, const struct cifs_fid *fid);
extern int cifs_get_inode_info_unix(struct inode **pinode,
const unsigned char *search_path,
struct super_block *sb, unsigned int xid);
@@ -159,11 +165,13 @@ extern int cifs_rename_pending_delete(const char *full_path,
const unsigned int xid);
extern int cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb,
struct cifs_fattr *fattr, struct inode *inode,
- const char *path, const __u16 *pfid);
+ const char *path, const struct cifs_fid *pfid);
extern int id_mode_to_cifs_acl(struct inode *inode, const char *path, __u64,
- uid_t, gid_t);
+ kuid_t, kgid_t);
extern struct cifs_ntsd *get_cifs_acl(struct cifs_sb_info *, struct inode *,
const char *, u32 *);
+extern struct cifs_ntsd *get_cifs_acl_by_fid(struct cifs_sb_info *,
+ const struct cifs_fid *, u32 *);
extern int set_cifs_acl(struct cifs_ntsd *, __u32, struct inode *,
const char *, int);
@@ -211,6 +219,7 @@ extern int cifs_negotiate_protocol(const unsigned int xid,
struct cifs_ses *ses);
extern int cifs_setup_session(const unsigned int xid, struct cifs_ses *ses,
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);
extern int CIFSTCon(const unsigned int xid, struct cifs_ses *ses,
@@ -304,8 +313,8 @@ struct cifs_unix_set_info_args {
__u64 atime;
__u64 mtime;
__u64 mode;
- __u64 uid;
- __u64 gid;
+ kuid_t uid;
+ kgid_t gid;
dev_t device;
};
@@ -353,18 +362,13 @@ extern int CIFSSMBUnixQuerySymLink(const unsigned int xid,
struct cifs_tcon *tcon,
const unsigned char *searchName, char **syminfo,
const struct nls_table *nls_codepage);
-#ifdef CONFIG_CIFS_SYMLINK_EXPERIMENTAL
-extern int CIFSSMBQueryReparseLinkInfo(const unsigned int xid,
- struct cifs_tcon *tcon,
- const unsigned char *searchName,
- char *symlinkinfo, const int buflen, __u16 fid,
- const struct nls_table *nls_codepage);
-#endif /* temporarily unused until cifs_symlink fixed */
-extern int CIFSSMBOpen(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 CIFSSMBQuerySymLink(const unsigned int xid, struct cifs_tcon *tcon,
+ __u16 fid, char **symlinkinfo,
+ const struct nls_table *nls_codepage);
+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,
@@ -429,9 +433,9 @@ extern int SMBNTencrypt(unsigned char *, unsigned char *, unsigned char *,
const struct nls_table *);
extern int setup_ntlm_response(struct cifs_ses *, const struct nls_table *);
extern int setup_ntlmv2_rsp(struct cifs_ses *, const struct nls_table *);
-extern int cifs_crypto_shash_allocate(struct TCP_Server_Info *);
extern void cifs_crypto_shash_release(struct TCP_Server_Info *);
extern int calc_seckey(struct cifs_ses *);
+extern int generate_smb3signingkey(struct cifs_ses *);
#ifdef CONFIG_CIFS_WEAK_PW_HASH
extern int calc_lanman_hash(const char *password, const char *cryptkey,
@@ -474,10 +478,11 @@ extern int CIFSSMBSetPosixACL(const unsigned int xid, struct cifs_tcon *tcon,
extern int CIFSGetExtAttr(const unsigned int xid, struct cifs_tcon *tcon,
const int netfid, __u64 *pExtAttrBits, __u64 *pMask);
extern void cifs_autodisable_serverino(struct cifs_sb_info *cifs_sb);
-extern bool CIFSCouldBeMFSymlink(const struct cifs_fattr *fattr);
-extern int CIFSCheckMFSymlink(struct cifs_fattr *fattr,
- const unsigned char *path,
- struct cifs_sb_info *cifs_sb, unsigned int xid);
+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 mdfour(unsigned char *, unsigned char *, int);
extern int E_md4hash(const unsigned char *passwd, unsigned char *p16,
const struct nls_table *codepage);
@@ -488,10 +493,18 @@ void cifs_readdata_release(struct kref *refcount);
int cifs_async_readv(struct cifs_readdata *rdata);
int cifs_readv_receive(struct TCP_Server_Info *server, struct mid_q_entry *mid);
-int cifs_async_writev(struct cifs_writedata *wdata);
+int cifs_async_writev(struct cifs_writedata *wdata,
+ void (*release)(struct kref *kref));
void cifs_writev_complete(struct work_struct *work);
struct cifs_writedata *cifs_writedata_alloc(unsigned int nr_pages,
work_func_t complete);
void cifs_writedata_release(struct kref *refcount);
-
+int cifs_query_mf_symlink(unsigned int xid, struct cifs_tcon *tcon,
+ struct cifs_sb_info *cifs_sb,
+ const unsigned char *path, char *pbuf,
+ unsigned int *pbytes_read);
+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);
#endif /* _CIFSPROTO_H */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 17:06:11 +0000