r24120: add a file_id_create() hook into the VFS layer

it's needed for some cluster filesystems to
overload this function.

metze
(This used to be commit cdaa24e8047399002e4b287a31a8340a665e580f)

2 files changed, 8 insertions, 1 deletions

diff --git a/source3/include/vfs.h b/source3/include/vfs.h
index b136750e7c..768c9fbcab 100644
--- a/source3/include/vfs.h
+++ b/source3/include/vfs.h
@@ -71,6 +71,7 @@
 /* Changed to version21 to add chflags operation -- jpeach */
 /* Changed to version22 to add lchown operation -- jra */
 /* Leave at 22 - not yet released. But change set_nt_acl to return an NTSTATUS. jra. */
+/* Leave at 22 - not yet released. Add file_id_create operation. --metze */
 #define SMB_VFS_INTERFACE_VERSION 22
 
 
@@ -162,6 +163,7 @@ typedef enum _vfs_op_type {
 	SMB_VFS_OP_REALPATH,
 	SMB_VFS_OP_NOTIFY_WATCH,
 	SMB_VFS_OP_CHFLAGS,
+	SMB_VFS_OP_FILE_ID_CREATE,
 
 	/* NT ACL operations. */
 
@@ -295,7 +297,8 @@ struct vfs_ops {
 							  struct notify_event *ev),
 					 void *private_data, void *handle_p);
 		int (*chflags)(struct vfs_handle_struct *handle, const char *path, uint flags);
-		
+		struct file_id (*file_id_create)(struct vfs_handle_struct *handle, SMB_DEV_T dev, SMB_INO_T inode);
+
 		/* NT ACL operations. */
 		
 		size_t (*fget_nt_acl)(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd,  uint32 security_info, struct security_descriptor **ppdesc);
@@ -414,6 +417,7 @@ struct vfs_ops {
 		struct vfs_handle_struct *realpath;
 		struct vfs_handle_struct *notify_watch;
 		struct vfs_handle_struct *chflags;
+		struct vfs_handle_struct *file_id_create;
 
 		/* NT ACL operations. */
 
diff --git a/source3/include/vfs_macros.h b/source3/include/vfs_macros.h
index 9957b585de..ac22ff5204 100644
--- a/source3/include/vfs_macros.h
+++ b/source3/include/vfs_macros.h
@@ -80,6 +80,7 @@
 #define SMB_VFS_REALPATH(conn, path, resolved_path) ((conn)->vfs.ops.realpath((conn)->vfs.handles.realpath, (path), (resolved_path)))
 #define SMB_VFS_NOTIFY_WATCH(conn, ctx, e, callback, private_data, handle_p) ((conn)->vfs.ops.notify_watch((conn)->vfs.handles.notify_watch, (ctx), (e), (callback), (private_data), (handle_p)))
 #define SMB_VFS_CHFLAGS(conn, path, flags) ((conn)->vfs.ops.chflags((conn)->vfs.handles.chflags, (path), (flags)))
+#define SMB_VFS_FILE_ID_CREATE(conn, dev, inode) ((conn)->vfs.ops.file_id_create((conn)->vfs.handles.file_id_create, (dev), (inode)))
 
 /* NT ACL operations. */
 #define SMB_VFS_FGET_NT_ACL(fsp, fd, security_info, ppdesc) ((fsp)->conn->vfs.ops.fget_nt_acl((fsp)->conn->vfs.handles.fget_nt_acl, (fsp), (fd), (security_info), (ppdesc)))
@@ -197,6 +198,7 @@
 #define SMB_VFS_OPAQUE_REALPATH(conn, path, resolved_path) ((conn)->vfs_opaque.ops.realpath((conn)->vfs_opaque.handles.realpath, (path), (resolved_path)))
 #define SMB_VFS_OPAQUE_NOTIFY_WATCH(conn, ctx, e, callback, private_data, handle_p) ((conn)->vfs_opaque.ops.notify_watch((conn)->vfs_opaque.handles.notify_watch, (ctx), (e), (callback), (private_data), (handle_p)))
 #define SMB_VFS_OPAQUE_CHFLAGS(conn, path, flags) ((conn)->vfs_opaque.ops.chflags((conn)->vfs_opaque.handles.chflags, (path), (flags)))
+#define SMB_VFS_OPAQUE_FILE_ID_CREATE(conn, dev, inode) ((conn)->vfs.ops_opaque.file_id_create((conn)->vfs_opaque.handles.file_id_create, (dev), (inode)))
 
 /* NT ACL operations. */
 #define SMB_VFS_OPAQUE_FGET_NT_ACL(fsp, fd, security_info, ppdesc) ((fsp)->conn->vfs_opaque.ops.fget_nt_acl((fsp)->conn->vfs_opaque.handles.fget_nt_acl, (fsp), (fd), (security_info), (ppdesc)))
@@ -315,6 +317,7 @@
 #define SMB_VFS_NEXT_REALPATH(handle, path, resolved_path) ((handle)->vfs_next.ops.realpath((handle)->vfs_next.handles.realpath, (path), (resolved_path)))
 #define SMB_VFS_NEXT_NOTIFY_WATCH(conn, ctx, e, callback, private_data, handle_p) ((conn)->vfs_next.ops.notify_watch((conn)->vfs_next.handles.notify_watch, (ctx), (e), (callback), (private_data), (handle_p)))
 #define SMB_VFS_NEXT_CHFLAGS(handle, path, flags) ((handle)->vfs_next.ops.chflags((handle)->vfs_next.handles.chflags, (path), (flags)))
+#define SMB_VFS_NEXT_FILE_ID_CREATE(handle, dev, inode) ((handle)->vfs_next.ops.file_id_create((handle)->vfs_next.handles.file_id_create, (dev), (inode)))
 
 /* NT ACL operations. */
 #define SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, fd, security_info, ppdesc) ((handle)->vfs_next.ops.fget_nt_acl((handle)->vfs_next.handles.fget_nt_acl, (fsp), (fd), (security_info), (ppdesc)))