Subversion Repositories or1k

#ifndef _FTAPE_DYNMEM_H

#define _FTAPE_DYNMEM_H

/*

 *      Copyright (C) 1995-1997 Claus-Justus Heine.

 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; see the file COPYING.  If not, write to

 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.

 *

 * $Source: /home/marcus/revision_ctrl_test/oc_cvs/cvs/or1k/linux/linux-2.4/drivers/char/ftape/zftape/zftape-buffers.h,v $

 * $Revision: 1.1.1.1 $

 * $Date: 2004-04-15 02:02:31 $

 *

 *   memory allocation routines.

 *

 */

/* we do not allocate all of the really large buffer memory before

 * someone tries to open the drive. ftape_open() may fail with

 * -ENOMEM, but that's better having 200k of vmalloced memory which

 * cannot be swapped out.

 */

extern void  zft_memory_stats(void);

extern int   zft_vmalloc_once(void *new, size_t size);

extern int   zft_vcalloc_once(void *new, size_t size);

extern int   zft_vmalloc_always(void *new, size_t size);

extern int   zft_vcalloc_always(void *new, size_t size);

extern void  zft_vfree(void *old, size_t size);

extern void *zft_kmalloc(size_t size);

extern void  zft_kfree(void *old, size_t size);

/* called by cleanup_module()

 */

extern void zft_uninit_mem(void);

#endif