* Factored out the vnode disconnection code from fs_unmount() to a separate

function, and added a vfs_disconnect_vnode() for other kernel components.
* devfs_unpublish_device() can now optionally make use of this call.
* Fixed the type check of devfs' unpublish_node().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16907 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/kernel/fs/devfs.h

@@ -24,7 +24,7 @@ status_t devfs_publish_file_device(const char *path, const char *filePath);
 status_t devfs_unpublish_partition(const char *path);
 status_t devfs_publish_partition(const char *path, const partition_info *info);
 
-status_t devfs_unpublish_device(const char *path);
+status_t devfs_unpublish_device(const char *path, bool disconnect);
 status_t devfs_publish_device(const char *path, void *ident, device_hooks *calls);
 status_t devfs_publish_directory(const char *path);
 

headers/private/kernel/vfs.h

@@ -5,24 +5,26 @@
  * Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
  * Distributed under the terms of the NewOS License.
  */
-
 #ifndef _KERNEL_VFS_H
 #define _KERNEL_VFS_H
 
+
 #include <kernel.h>
-#include <sys/stat.h>
-#include <sys/select.h>
-#include <signal.h>
-#include <dirent.h>
-#include <fs_interface.h>
 #include <lock.h>
 #include <util/list.h>
 
+#include <fs_interface.h>
+
+#include <dirent.h>
+#include <signal.h>
+#include <sys/stat.h>
+#include <sys/select.h>
+
+
 #define DEFAULT_FD_TABLE_SIZE	128
 #define MAX_FD_TABLE_SIZE		2048
 #define MAX_NODE_MONITORS		4096
 
-
 struct kernel_args;
 struct vm_cache_ref;
 struct file_descriptor;
@@ -96,6 +98,7 @@ status_t vfs_get_fs_node_from_path(mount_id mountID, const char *path,
 status_t vfs_stat_vnode(void *_vnode, struct stat *stat);
 status_t vfs_get_vnode_name(void *vnode, char *name, size_t nameSize);
 status_t vfs_get_cwd(mount_id *_mountID, vnode_id *_vnodeID);
+status_t vfs_disconnect_vnode(mount_id mountID, vnode_id vnodeID);
 void vfs_free_unused_vnodes(int32 level);
 
 /* special module convenience call */