smbd: Let fsp_lease_type() look at leases.tdb

[samba.git] / source3 / locking / proto.h

diff --git a/source3/locking/proto.h b/source3/locking/proto.h
index 604d66ebd3a9d390dd9df0ad9d0739e217132b97..7d2d28f4172ec41bdbed2a96cccf3c6ee8733bd3 100644 (file)
--- a/source3/locking/proto.h
+++ b/source3/locking/proto.h
@@ -30,9 +30,14 @@ void brl_shutdown(void);
 
 unsigned int brl_num_locks(const struct byte_range_lock *brl);
 struct files_struct *brl_fsp(struct byte_range_lock *brl);
-uint32_t brl_num_read_oplocks(const struct byte_range_lock *brl);
-void brl_set_num_read_oplocks(struct byte_range_lock *brl,
-                             uint32_t num_read_oplocks);
+TALLOC_CTX *brl_req_mem_ctx(const struct byte_range_lock *brl);
+const struct GUID *brl_req_guid(const struct byte_range_lock *brl);
+
+bool byte_range_valid(uint64_t ofs, uint64_t len);
+bool byte_range_overlap(uint64_t ofs1,
+                       uint64_t len1,
+                       uint64_t ofs2,
+                       uint64_t len2);
 
 NTSTATUS brl_lock_windows_default(struct byte_range_lock *br_lck,
                                  struct lock_struct *plock);
@@ -73,6 +78,10 @@ int brl_forall(void (*fn)(struct file_id id, struct server_id pid,
                          br_off start, br_off size,
                          void *private_data),
               void *private_data);
+struct byte_range_lock *brl_get_locks_for_locking(TALLOC_CTX *mem_ctx,
+                                                 files_struct *fsp,
+                                                 TALLOC_CTX *req_mem_ctx,
+                                                 const struct GUID *req_guid);
 struct byte_range_lock *brl_get_locks(TALLOC_CTX *mem_ctx,
                                        files_struct *fsp);
 struct byte_range_lock *brl_get_locks_readonly(files_struct *fsp);
@@ -97,6 +106,8 @@ NTSTATUS query_lock(files_struct *fsp,
                        enum brl_type *plock_type,
                        enum brl_flavour lock_flav);
 NTSTATUS do_lock(files_struct *fsp,
+                TALLOC_CTX *req_mem_ctx,
+                const struct GUID *req_guid,
                 uint64_t smblctx,
                 uint64_t count,
                 uint64_t offset,
@@ -126,6 +137,8 @@ struct share_mode_lock *get_share_mode_lock(
        const struct smb_filename *smb_fname,
        const struct timespec *old_write_time);
 
+bool file_has_read_lease(struct files_struct *fsp);
+
 struct db_record;
 NTSTATUS share_mode_do_locked(
        struct file_id id,
@@ -133,6 +146,7 @@ NTSTATUS share_mode_do_locked(
                   bool *modified_dependent,
                   void *private_data),
        void *private_data);
+NTSTATUS share_mode_wakeup_waiters(struct file_id id);
 
 struct share_mode_lock *fetch_share_mode_unlocked(TALLOC_CTX *mem_ctx,
                                                  struct file_id id);
@@ -161,10 +175,11 @@ bool set_share_mode(struct share_mode_lock *lck,
                    uid_t uid,
                    uint64_t mid,
                    uint16_t op_type,
-                   const struct GUID *client_guid,
-                   const struct smb2_lease_key *lease_key);
-struct share_mode_entry *find_share_mode_entry(struct share_mode_lock *lck,
-                                              files_struct *fsp);
+                   uint32_t share_access,
+                   uint32_t access_mask);
+NTSTATUS remove_lease_if_stale(const struct share_mode_data *d,
+                              const struct GUID *client_guid,
+                              const struct smb2_lease_key *lease_key);
 void remove_stale_share_mode_entries(struct share_mode_data *d);
 bool del_share_mode(struct share_mode_lock *lck, files_struct *fsp);
 bool mark_share_mode_disconnected(struct share_mode_lock *lck,
@@ -248,8 +263,8 @@ bool release_posix_lock_posix_flavour(files_struct *fsp,
 
 /* The following definitions come from locking/leases_util.c */
 uint32_t map_oplock_to_lease_type(uint16_t op_type);
-uint32_t fsp_lease_type(const struct files_struct *fsp);
-uint32_t lease_type_is_exclusive(uint32_t lease_type);
-bool fsp_lease_type_is_exclusive(const struct files_struct *fsp);
+uint32_t fsp_lease_type(struct files_struct *fsp);
+bool fsp_lease_type_is_exclusive(struct files_struct *fsp);
+const struct GUID *fsp_client_guid(const files_struct *fsp);
 
 #endif /* _LOCKING_PROTO_H_ */