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[/] [openrisc/] [trunk/] [or1ksim/] [peripheral/] [channels/] [fd.h] - Blame information for rev 95

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Line No. Rev Author Line
1 19 jeremybenn
/* fd.h -- Declaration of functions for peripheral to
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 * communicate with host through file descriptors
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   Copyright (C) 2002 Richard Prescott <rip@step.polymtl.ca>
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   Copyright (C) 2008 Embecosm Limited
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   Contributor Jeremy Bennett <jeremy.bennett@embecosm.com>
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   This file is part of Or1ksim, the OpenRISC 1000 Architectural Simulator.
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   This program is free software; you can redistribute it and/or modify it
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   under the terms of the GNU General Public License as published by the Free
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   Software Foundation; either version 3 of the License, or (at your option)
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   any later version.
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   This program is distributed in the hope that it will be useful, but WITHOUT
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   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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   more details.
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   You should have received a copy of the GNU General Public License along
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   with this program.  If not, see <http://www.gnu.org/licenses/>.  */
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/* This program is commented throughout in a fashion suitable for processing
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   with Doxygen. */
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#ifndef FD__H
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#define FD__H
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/*! Data structure to represent a channel through file descriptors */
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struct fd_channel
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{
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  int fdin;
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  int fdout;
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};
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/* Global data structures */
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extern struct channel_ops  fd_channel_ops;
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/* Function prototypes for external use */
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extern int fd_read (void *data,
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                    char *buffer,
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                    int   size);
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extern int fd_write (void       *data,
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                     const char *buffer,
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                     int         size);
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#endif  /* FD__H */
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