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-rw-r--r--drivers/char/ftape/zftape/zftape-read.h53
1 files changed, 53 insertions, 0 deletions
diff --git a/drivers/char/ftape/zftape/zftape-read.h b/drivers/char/ftape/zftape/zftape-read.h
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+++ b/drivers/char/ftape/zftape/zftape-read.h
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+#ifndef _ZFTAPE_READ_H
+#define _ZFTAPE_READ_H
+
+/*
+ * Copyright (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/zftape/zftape-read.h,v $
+ * $Revision: 1.2 $
+ * $Date: 1997/10/05 19:19:07 $
+ *
+ * This file contains the definitions for the read functions
+ * for the zftape driver for Linux.
+ *
+ */
+
+#include "../lowlevel/ftape-read.h"
+
+/* ftape-read.c defined global vars.
+ */
+extern int zft_just_before_eof;
+
+/* ftape-read.c defined global functions.
+ */
+extern void zft_zap_read_buffers(void);
+extern int zft_read_header_segments(void);
+extern int zft_fetch_segment_fraction(const unsigned int segment,
+ void *buffer,
+ const ft_read_mode_t read_mode,
+ const unsigned int start,
+ const unsigned int size);
+#define zft_fetch_segment(segment, address, read_mode) \
+ zft_fetch_segment_fraction(segment, address, read_mode, \
+ 0, FT_SEGMENT_SIZE)
+/* hook for the VFS interface
+ */
+extern int _zft_read(char __user *buff, int req_len);
+
+#endif /* _ZFTAPE_READ_H */
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