Import backup from 2004-03-12

kernel/fs/fat12.c

@@ -0,0 +1,7 @@
+// fat12.c
+// Author: Josh Holtrop
+// Date: 03/11/04
+
+#include "fat12.h"
+
+

kernel/fs/fat12.h

@@ -0,0 +1,12 @@
+// fat12.h
+// Author: Josh Holtrop
+// Date: 03/11/04
+
+#ifndef __HOS_FAT12__
+#define __HOS_FAT12__ __HOS_FAT12__
+
+
+
+#endif
+
+

kernel/fs/vfs.c

@@ -0,0 +1,33 @@
+// vfs.c
+// Author: Josh Holtrop
+// Date: 03/11/04
+
+#include "vfs.h"
+#include "hos_defines.h"
+
+Volume *firstVolume = 0;
+
+void vfs_init()
+{
+	dword initrdLoaded = *(byte *)BOOT_HASRD;
+
+}
+
+
+Volume *vfs_newVolume()
+{
+	Volume *vol = malloc(sizeof(Volume));
+	vfs_getLastVolume()->link = vol;
+	return vol;
+}
+
+
+Volume *vfs_getLastVolume()
+{
+	Volume *vol = firstVolume;
+	while (vol)
+		vol = vol->link;
+	return vol;
+}
+
+

kernel/fs/vfs.h

@@ -0,0 +1,26 @@
+// vfs.h
+// Author: Josh Holtrop
+// Date: 03/11/04
+
+#ifndef __HOS_VFS__
+#define __HOS_VFS__ __HOS_VFS__
+
+#include "hos_defines.h"
+
+typedef struct
+{
+	void *diskDevice;
+	int deviceType;
+	char label[12];
+	void *link;
+} Volume;
+
+enum VFS_DISK_TYPES {VFS_RD, VFS_FD, VFS_HD, VFS_NUM_DISK_TYPES};
+
+void vfs_init();
+Volume *vfs_newVolume();
+Volume *vfs_getLastVolume();
+
+#endif
+
+