From ad506a98d82194fd632409b687a0d7fd61a1eb4c Mon Sep 17 00:00:00 2001
From: Stefan Siegl <stesie@brokenpipe.de>
Date: Mon, 30 Jan 2006 22:37:59 +0000
Subject: moved headers into new include/ directory, sources moved into new
 src/ directory.

---
 src/node.c | 69 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 src/node.c

(limited to 'src/node.c')

diff --git a/src/node.c b/src/node.c
new file mode 100644
index 000000000..a09cc5c6b
--- /dev/null
+++ b/src/node.c
@@ -0,0 +1,69 @@
+/**********************************************************
+ * node.c
+ *
+ * Copyright(C) 2004, 2005 by Stefan Siegl <ssiegl@gmx.de>, Germany
+ * 
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Publice License,
+ * version 2 or any later. The license is contained in the COPYING
+ * file that comes with the libfuse distribution.
+ *
+ * create (and care for) nodes ...
+ */
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+#include <error.h>
+#include <string.h>
+#include <hurd/netfs.h>
+
+#include "fuse_i.h"
+#include "fuse.h"
+
+/* create a new node for the specified netnode
+ */
+struct node *
+fuse_make_node(struct netnode *nn) 
+{
+  struct node *node;
+
+  DEBUG("fuse_make_node", "creating node for %s.\n", nn->path);
+  DEBUG("netnode-lock", "locking netnode, path=%s\n", nn->path);
+  mutex_lock(&nn->lock);
+
+  if((node = nn->node))
+    {
+      /* there already is a node, therefore return another reference to it */
+      netfs_nref(node);
+      mutex_unlock(&nn->lock);
+      DEBUG("netnode-lock", "UNlocking netnode, path=%s\n", nn->path);
+      DEBUG("fuse_make_node", "reusing already existing node, %s\n", nn->path);
+      return node;
+    }
+
+  if(! (node = netfs_make_node(nn)))
+    {
+      mutex_unlock(&nn->lock);
+      DEBUG("netnode-lock", "UNlocking netnode, path=%s\n", nn->path);
+      return NULL; /* doesn't look to good for us :-(   */
+    }
+
+  /* now initialize those stats for which we are reliable ...
+   */
+  node->nn_stat.st_ino = nn->inode;
+  node->nn_stat.st_blksize = 4096; /* depends on our host program, but since
+				    * we're expected to fill, assume 4k for now
+				    */
+  node->nn_stat.st_rdev = 0;
+
+  /* add pointer to our new node structure to the netnode */
+  nn->node = node;
+
+  mutex_unlock(&nn->lock);
+  DEBUG("netnode-lock", "UNlocking netnode, path=%s\n", nn->path);
+  DEBUG("fuse_make_node", "created a new node for %s.\n", nn->path);
+  return node;
+}
-- 
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