opendb: pass down a pointer to the fd in odb_open_file()

This prepares kernel oplock support.

metze
(This used to be commit 9db9b6d85d80a8aaa8bd432afaef9bb634d7364d)

5 files changed, 8 insertions, 5 deletions

diff --git a/source4/cluster/ctdb/opendb_ctdb.c b/source4/cluster/ctdb/opendb_ctdb.c
index a7b8ddf760..402f3a2a1a 100644
--- a/source4/cluster/ctdb/opendb_ctdb.c
+++ b/source4/cluster/ctdb/opendb_ctdb.c
@@ -283,7 +283,7 @@ static NTSTATUS odb_oplock_break_send(struct odb_context *odb, struct opendb_ent
 */
 static NTSTATUS odb_ctdb_open_file(struct odb_lock *lck,
 				   void *file_handle, const char *path,
-				   bool allow_level_II_oplock,
+				   int *fd, bool allow_level_II_oplock,
 				   uint32_t oplock_level, uint32_t *oplock_granted)
 
 {
diff --git a/source4/librpc/idl/opendb.idl b/source4/librpc/idl/opendb.idl
index e3bc2d0f17..72bf23a9b4 100644
--- a/source4/librpc/idl/opendb.idl
+++ b/source4/librpc/idl/opendb.idl
@@ -20,6 +20,7 @@ interface opendb
 		uint32 share_access;
 		uint32 access_mask;
 		pointer file_handle;
+		pointer fd;
 		/* we need a per-entry delete on close, as well as a per-file
 		   one, to cope with strange semantics on open */
 		boolean8 delete_on_close;
diff --git a/source4/ntvfs/common/opendb.c b/source4/ntvfs/common/opendb.c
index 1cc077137c..676706e03f 100644
--- a/source4/ntvfs/common/opendb.c
+++ b/source4/ntvfs/common/opendb.c
@@ -97,11 +97,11 @@ _PUBLIC_ DATA_BLOB odb_get_key(TALLOC_CTX *mem_ctx, struct odb_lock *lck)
 */
 _PUBLIC_ NTSTATUS odb_open_file(struct odb_lock *lck,
 				void *file_handle, const char *path,
-				bool allow_level_II_oplock,
+				int *fd, bool allow_level_II_oplock,
 				uint32_t oplock_level, uint32_t *oplock_granted)
 {
 	return ops->odb_open_file(lck, file_handle, path,
-				  allow_level_II_oplock,
+				  fd, allow_level_II_oplock,
 				  oplock_level, oplock_granted);
 }
 
diff --git a/source4/ntvfs/common/opendb.h b/source4/ntvfs/common/opendb.h
index fb3223aea9..045476337a 100644
--- a/source4/ntvfs/common/opendb.h
+++ b/source4/ntvfs/common/opendb.h
@@ -27,7 +27,7 @@ struct opendb_ops {
 	DATA_BLOB (*odb_get_key)(TALLOC_CTX *mem_ctx, struct odb_lock *lck);
 	NTSTATUS (*odb_open_file)(struct odb_lock *lck,
 				  void *file_handle, const char *path,
-				  bool allow_level_II_oplock,
+				  int *fd, bool allow_level_II_oplock,
 				  uint32_t oplock_level, uint32_t *oplock_granted);
 	NTSTATUS (*odb_open_file_pending)(struct odb_lock *lck, void *private);
 	NTSTATUS (*odb_close_file)(struct odb_lock *lck, void *file_handle,
diff --git a/source4/ntvfs/common/opendb_tdb.c b/source4/ntvfs/common/opendb_tdb.c
index 17fcdfbbb4..9b4a5bfa9f 100644
--- a/source4/ntvfs/common/opendb_tdb.c
+++ b/source4/ntvfs/common/opendb_tdb.c
@@ -442,7 +442,7 @@ static NTSTATUS odb_tdb_open_can_internal(struct odb_context *odb,
 */
 static NTSTATUS odb_tdb_open_file(struct odb_lock *lck,
 				  void *file_handle, const char *path,
-				  bool allow_level_II_oplock,
+				  int *fd, bool allow_level_II_oplock,
 				  uint32_t oplock_level, uint32_t *oplock_granted)
 {
 	struct odb_context *odb = lck->odb;
@@ -504,6 +504,7 @@ static NTSTATUS odb_tdb_open_file(struct odb_lock *lck,
 	}
 
 	lck->can_open.e->file_handle		= file_handle;
+	lck->can_open.e->fd			= fd;
 	lck->can_open.e->allow_level_II_oplock	= allow_level_II_oplock;
 	lck->can_open.e->oplock_level		= oplock_level;
 
@@ -800,6 +801,7 @@ static NTSTATUS odb_tdb_can_open(struct odb_lock *lck,
 
 	lck->can_open.e->server			= odb->ntvfs_ctx->server_id;
 	lck->can_open.e->file_handle		= NULL;
+	lck->can_open.e->fd			= NULL;
 	lck->can_open.e->stream_id		= stream_id;
 	lck->can_open.e->share_access		= share_access;
 	lck->can_open.e->access_mask		= access_mask;