From 8fbf1c61691f7fec273318e1bf5f9b0393b39d7e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Axel=20D=C3=B6rfler?= <axeld@pinc-software.de>
Date: Thu, 16 Oct 2003 18:00:28 +0000
Subject: [PATCH] Since there currently are no directory traversing functions,
 I've added a temporary get_node_from() function which returns the Node
 assigned to the file descriptor.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@5047 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/kernel/boot/loader/vfs.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/kernel/boot/loader/vfs.cpp b/src/kernel/boot/loader/vfs.cpp
index 3a189896dd..e34df7a1ba 100644
--- a/src/kernel/boot/loader/vfs.cpp
+++ b/src/kernel/boot/loader/vfs.cpp
@@ -45,6 +45,8 @@ class Descriptor {
 		status_t Acquire();
 		status_t Release();
 
+		Node *GetNode() const { return fNode; }
+
 	private:
 		Node	*fNode;
 		void	*fCookie;
@@ -588,6 +590,22 @@ open_from(Directory *directory, const char *name, int mode)
 }
 
 
+/** Since we don't have directory functions yet, this
+ *	function is needed to get the contents of a directory.
+ *	It should be removed once readdir() & co. are in place.
+ */
+
+Node *
+get_node_from(int fd)
+{
+	Descriptor *descriptor = get_descriptor(fd);
+	if (descriptor == NULL)
+		return NULL;
+
+	return descriptor->GetNode();
+}
+
+
 int
 close(int fd)
 {