/* generic.c -- Definition of generic functions for peripheral to
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/* generic.c -- Definition of generic functions for peripheral to
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* communicate with host
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* communicate with host
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Copyright (C) 2002 Richard Prescott <rip@step.polymtl.ca>
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Copyright (C) 2002 Richard Prescott <rip@step.polymtl.ca>
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This file is part of OpenRISC 1000 Architectural Simulator.
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This file is part of OpenRISC 1000 Architectural Simulator.
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This program is free software; you can redistribute it and/or modify
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#if HAVE_CONFIG_H
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#if HAVE_CONFIG_H
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#include <config.h>
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#include <config.h>
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#endif
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#endif
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#if HAVE_MALLOC_H
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#if HAVE_MALLOC_H
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#include <malloc.h> /* calloc, free */
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#include <malloc.h> /* calloc, free */
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#endif
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#endif
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#include <errno.h> /* errno */
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#include <errno.h> /* errno */
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int generic_open(void * data)
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int generic_open(void * data)
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{
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{
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if(data)
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if(data)
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{
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{
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return 0;
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return 0;
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}
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}
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errno = ENODEV;
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errno = ENODEV;
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return -1;
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return -1;
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}
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}
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void generic_close(void * data)
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void generic_close(void * data)
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{
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{
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return;
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return;
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}
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}
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void generic_free(void * data)
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void generic_free(void * data)
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{
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{
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if(data)
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if(data)
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{
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{
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free(data);
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free(data);
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}
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}
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}
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}
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/*
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/*
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* Local variables:
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* Local variables:
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* c-file-style: "linux"
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* c-file-style: "linux"
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* End:
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* End:
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*/
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*/
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