1 files changed, 75 insertions, 0 deletions
diff --git a/libdiskfs/node-make.c b/libdiskfs/node-make.c
new file mode 100644
index 00000000..ff0cc0d4
--- /dev/null
+++ b/libdiskfs/node-make.c
@@ -0,0 +1,75 @@
+/*
+   Copyright (C) 1994,95,96,2002 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include "priv.h"
+#include <fcntl.h>
+
+
+static struct node *
+init_node (struct node *np, struct disknode *dn)
+{
+  np->dn = dn;
+  np->dn_set_ctime = 0;
+  np->dn_set_atime = 0;
+  np->dn_set_mtime = 0;
+  np->dn_stat_dirty = 0;
+
+  pthread_mutex_init (&np->lock, NULL);
+  np->references = 1;
+  np->light_references = 0;
+  np->owner = 0;
+  np->sockaddr = MACH_PORT_NULL;
+
+  np->dirmod_reqs = 0;
+  np->dirmod_tick = 0;
+  np->filemod_reqs = 0;
+  np->filemod_tick = 0;
+
+  fshelp_transbox_init (&np->transbox, &np->lock, np);
+  iohelp_initialize_conch (&np->conch, &np->lock);
+  fshelp_lock_init (&np->userlock);
+
+  return np;
+}
+
+/* Create a and return new node structure with DN as its physical disknode.
+   The node will have one hard reference and no light references.  */
+struct node *
+diskfs_make_node (struct disknode *dn)
+{
+  struct node *np = malloc (sizeof (struct node));
+
+  if (np == 0)
+    return 0;
+
+  return init_node (np, dn);
+}
+
+/* Create a new node structure.  Also allocate SIZE bytes for the
+   disknode.  The address of the disknode can be obtained using
+   diskfs_node_disknode.  The new node will have one hard reference
+   and no light references.  */
+struct node *
+diskfs_make_node_alloc (size_t size)
+{
+  struct node *np = malloc (sizeof (struct node) + size);
+
+  if (np == NULL)
+    return NULL;
+
+  return init_node (np, diskfs_node_disknode (np));
+}