Orion

diff --git a/vfs/procfs/super.c b/vfs/procfs/super.c
new file mode 100644
index 0000000..dcfa871
--- /dev/null
+++ b/vfs/procfs/super.c
@@ -0,0 +1,77 @@
+/*
+ * This file controls the superblock for ProcFS.  It supports mounting new ProcFS
+ * filesystems.  The VFS will use the calls here when dealing directly with the
+ * filesystem structure.
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include "fs.h"
+#include "../vfs.h"
+#include "../super.h"
+#include "../inode.h"
+#include "../../mem/heap.h"
+
+Inode *procfs_mount(FileSystemType *type, int flags,
+                   const char *dev, void *data);
+Inode *procfs_alloc_inode(SuperBlock *sb);
+
+FileSystemType procfsType = {
+	.name    = "ProcFS",
+	.mount   = procfs_mount,
+//	.kill_sb = procfs_kill_sb,
+};
+
+SuperOps procfsSuperOps = {
+	.alloc_inode  = procfs_alloc_inode,
+//	.free_inode   = procfs_free_inode,
+//	.write_inode  = procfs_write_inode,
+//	.delete_inode = procfs_delete_inode,
+};
+
+Inode procfsRoot = {
+	.mode = S_IFDIR | 0755,
+	.ops = &procfsInodeOps,
+	.fileOps = &procfsFileOps,
+	.size = 4096,
+};
+
+/* Mount a ProcFS instance */
+Inode *
+procfs_mount(FileSystemType *type, int flags, const char *dev, void *data)
+{
+	if (type != &procfsType)
+		return NULL;
+
+	SuperBlock *super = kmalloc(sizeof(SuperBlock));
+
+	super->type = type;
+	super->ops = &procfsSuperOps;
+	init_lock(&super->lock);
+
+	Inode *inode = &procfsRoot;
+	inode->nlink++;
+	inode->super = super;
+	/* FIXME: need an inode per super, or only one super */
+	super->root = inode;
+	/* Never free */
+	if (!inode->usage)
+		inode_get(inode);
+
+	return inode;
+}
+
+/* Allocate an inode */
+Inode *
+procfs_alloc_inode(SuperBlock *sb)
+{
+	Inode *inode = kmalloc(sizeof(Inode));
+	init_lock(&inode->lock);
+	inode->ops = &procfsInodeOps;
+	inode->fileOps = &procfsFileOps;
+	inode->super = sb;
+	inode->nlink = 1;
+	return inode_get(inode); /* This ensures that the inode is never free */
+}