+++ /dev/null
-/*
- * This file is part of the Palacios Virtual Machine Monitor developed
- * by the V3VEE Project with funding from the United States National
- * Science Foundation and the Department of Energy.
- *
- * The V3VEE Project is a joint project between Northwestern University
- * and the University of New Mexico. You can find out more at
- * http://www.v3vee.org
- *
- * Copyright (c) 2008, Jack Lange <jarusl@cs.northwestern.edu>
- * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org>
- * All rights reserved.
- *
- * Author: Jack Lange <jarusl@cs.northwestern.edu>
- *
- * This is free software. You are permitted to use,
- * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
- */
-
-#ifndef __RING_BUFFER_H__
-#define __RING_BUFFER_H__
-
-
-#include <geekos/ktypes.h>
-
-
-struct ring_buffer {
- uchar_t * buf;
- uint_t size;
-
- uint_t start;
- uint_t end;
- uint_t current_len;
-
-};
-
-
-void init_ring_buffer(struct ring_buffer * ring, uint_t size);
-struct ring_buffer * create_ring_buffer(uint_t size);
-
-void free_ring_buffer(struct ring_buffer * ring);
-
-
-int rb_read(struct ring_buffer * ring, char * dst, uint_t len);
-int rb_peek(struct ring_buffer * ring, char * dst, uint_t len);
-int rb_delete(struct ring_buffer * ring, uint_t len);
-int rb_write(struct ring_buffer * ring, char * src, uint_t len);
-int rb_data_len(struct ring_buffer * ring);
-int rb_capacity(struct ring_buffer * ring);
-
-
-void print_ring_buffer(struct ring_buffer * ring);
-
-
-#endif // ! __RING_BUFFER_H__