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100 lines
2.9 KiB
C
100 lines
2.9 KiB
C
/*-
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* Copyright (c) 2014 Roger Pau Monné <royger@FreeBSD.org>.
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* 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 AND CONTRIBUTORS AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE 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
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* OR 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 __XEN_ERROR_H__
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#define __XEN_ERROR_H__
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#include <contrib/xen/errno.h>
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/* Translation table */
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static int xen_errors[] =
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{
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[XEN_EPERM] = EPERM,
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[XEN_ENOENT] = ENOENT,
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[XEN_ESRCH] = ESRCH,
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[XEN_EIO] = EIO,
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[XEN_ENXIO] = ENXIO,
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[XEN_E2BIG] = E2BIG,
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[XEN_ENOEXEC] = ENOEXEC,
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[XEN_EBADF] = EBADF,
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[XEN_ECHILD] = ECHILD,
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[XEN_EAGAIN] = EAGAIN,
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[XEN_ENOMEM] = ENOMEM,
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[XEN_EACCES] = EACCES,
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[XEN_EFAULT] = EFAULT,
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[XEN_EBUSY] = EBUSY,
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[XEN_EEXIST] = EEXIST,
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[XEN_EXDEV] = EXDEV,
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[XEN_ENODEV] = ENODEV,
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[XEN_EINVAL] = EINVAL,
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[XEN_ENFILE] = ENFILE,
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[XEN_EMFILE] = EMFILE,
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[XEN_ENOSPC] = ENOSPC,
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[XEN_EMLINK] = EMLINK,
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[XEN_EDOM] = EDOM,
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[XEN_ERANGE] = ERANGE,
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[XEN_EDEADLK] = EDEADLK,
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[XEN_ENAMETOOLONG] = ENAMETOOLONG,
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[XEN_ENOLCK] = ENOLCK,
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[XEN_ENOSYS] = ENOSYS,
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[XEN_ENODATA] = ENOENT,
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[XEN_ETIME] = ETIMEDOUT,
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[XEN_EBADMSG] = EBADMSG,
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[XEN_EOVERFLOW] = EOVERFLOW,
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[XEN_EILSEQ] = EILSEQ,
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[XEN_ENOTSOCK] = ENOTSOCK,
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[XEN_EOPNOTSUPP] = EOPNOTSUPP,
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[XEN_EADDRINUSE] = EADDRINUSE,
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[XEN_EADDRNOTAVAIL] = EADDRNOTAVAIL,
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[XEN_ENOBUFS] = ENOBUFS,
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[XEN_EISCONN] = EISCONN,
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[XEN_ENOTCONN] = ENOTCONN,
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[XEN_ETIMEDOUT] = ETIMEDOUT,
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};
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static inline int
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xen_translate_error(int error)
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{
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int bsd_error;
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KASSERT((error < 0), ("Value is not a valid Xen error code"));
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if (-error >= nitems(xen_errors)) {
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/*
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* We received an error value that cannot be translated,
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* return EINVAL.
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*/
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return (EINVAL);
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}
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bsd_error = xen_errors[-error];
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KASSERT((bsd_error != 0), ("Unknown Xen error code"));
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return (bsd_error);
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}
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#endif /* !__XEN_ERROR_H__ */
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