diff options
Diffstat (limited to 'drivers/char/ftape/lowlevel/ftape-write.h')
-rw-r--r-- | drivers/char/ftape/lowlevel/ftape-write.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/drivers/char/ftape/lowlevel/ftape-write.h b/drivers/char/ftape/lowlevel/ftape-write.h new file mode 100644 index 0000000..0e7f898 --- /dev/null +++ b/drivers/char/ftape/lowlevel/ftape-write.h @@ -0,0 +1,53 @@ +#ifndef _FTAPE_WRITE_H +#define _FTAPE_WRITE_H + +/* + * Copyright (C) 1994-1995 Bas Laarhoven, + * (C) 1996-1997 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: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-write.h,v $ + $Author: claus $ + * + $Revision: 1.2 $ + $Date: 1997/10/05 19:18:30 $ + $State: Exp $ + * + * This file contains the definitions for the write functions + * for the QIC-117 floppy-tape driver for Linux. + * + */ + + +/* ftape-write.c defined global functions. + */ +typedef enum { + FT_WR_ASYNC = 0, /* start tape only when all buffers are full */ + FT_WR_MULTI = 1, /* start tape, but don't necessarily stop */ + FT_WR_SINGLE = 2, /* write a single segment and stop afterwards */ + FT_WR_DELETE = 3 /* write deleted data marks */ +} ft_write_mode_t; + +extern int ftape_start_writing(const ft_write_mode_t mode); +extern int ftape_write_segment(const int segment, + const void *address, + const ft_write_mode_t flushing); +extern void ftape_zap_write_buffers(void); +extern int ftape_loop_until_writes_done(void); + +#endif /* _FTAPE_WRITE_H */ + |