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55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
/* $NetBSD: ugenhc_user.c,v 1.1 2014/03/13 01:38:11 pooka Exp $ */
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/*
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* Copyright (c) 2007-2010 Antti Kantee. All Rights Reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _KERNEL
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#include <sys/types.h>
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#include <sys/ioctl.h>
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#include <errno.h>
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#include <unistd.h>
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#include <rump/rumpuser_component.h>
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#include "ugenhc_user.h"
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int
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rumpcomp_ugenhc_ioctl(int fd, u_long cmd, void *data, int *ioctlrv)
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{
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void *cookie;
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int rv;
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cookie = rumpuser_component_unschedule();
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*ioctlrv = ioctl(fd, cmd, data);
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if (*ioctlrv == -1)
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rv = errno;
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else
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rv = 0;
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rumpuser_component_schedule(cookie);
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return rumpuser_component_errtrans(rv);
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}
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#endif
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