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/*
Copyright (C) 2010 Free Software Foundation, Inc.
Written by Zheng Da.
This file is part of the GNU Hurd.
The GNU Hurd 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.
The GNU Hurd 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 the GNU Hurd; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <mach.h>
#include <device/device.h>
#include <ddekit/printf.h>
#include "linux-errno.h"
int
linux_to_mach_error (int err)
{
switch (err)
{
case 0:
return D_SUCCESS;
case -EPERM:
return D_INVALID_OPERATION;
case -EIO:
return D_IO_ERROR;
case -ENXIO:
return D_NO_SUCH_DEVICE;
case -EACCES:
return D_INVALID_OPERATION;
case -EFAULT:
return D_INVALID_SIZE;
case -EBUSY:
return D_ALREADY_OPEN;
case -EINVAL:
return D_INVALID_SIZE;
case -EROFS:
return D_READ_ONLY;
case -EWOULDBLOCK:
return D_WOULD_BLOCK;
case -ENOMEM:
return D_NO_MEMORY;
default:
ddekit_printf ("linux_to_mach_error: unknown code %d\n", err);
return D_IO_ERROR;
}
}
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