122 lines
4.3 KiB
C
122 lines
4.3 KiB
C
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/*-
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* Copyright (c) 2015 Nuxi, https://nuxi.nl/
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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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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <compat/cloudabi/cloudabi_syscalldefs.h>
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#include <compat/cloudabi/cloudabi_util.h>
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/* Converts a FreeBSD errno to a CloudABI errno. */
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cloudabi_errno_t
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cloudabi_convert_errno(int error)
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{
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static const int table[] = {
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[E2BIG] = CLOUDABI_E2BIG,
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[EACCES] = CLOUDABI_EACCES,
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[EADDRINUSE] = CLOUDABI_EADDRINUSE,
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[EADDRNOTAVAIL] = CLOUDABI_EADDRNOTAVAIL,
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[EAFNOSUPPORT] = CLOUDABI_EAFNOSUPPORT,
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[EAGAIN] = CLOUDABI_EAGAIN,
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[EALREADY] = CLOUDABI_EALREADY,
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[EBADF] = CLOUDABI_EBADF,
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[EBADMSG] = CLOUDABI_EBADMSG,
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[EBUSY] = CLOUDABI_EBUSY,
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[ECANCELED] = CLOUDABI_ECANCELED,
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[ECHILD] = CLOUDABI_ECHILD,
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[ECONNABORTED] = CLOUDABI_ECONNABORTED,
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[ECONNREFUSED] = CLOUDABI_ECONNREFUSED,
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[ECONNRESET] = CLOUDABI_ECONNRESET,
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[EDEADLK] = CLOUDABI_EDEADLK,
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[EDESTADDRREQ] = CLOUDABI_EDESTADDRREQ,
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[EDOM] = CLOUDABI_EDOM,
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[EDQUOT] = CLOUDABI_EDQUOT,
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[EEXIST] = CLOUDABI_EEXIST,
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[EFAULT] = CLOUDABI_EFAULT,
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[EFBIG] = CLOUDABI_EFBIG,
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[EHOSTUNREACH] = CLOUDABI_EHOSTUNREACH,
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[EIDRM] = CLOUDABI_EIDRM,
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[EILSEQ] = CLOUDABI_EILSEQ,
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[EINPROGRESS] = CLOUDABI_EINPROGRESS,
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[EINTR] = CLOUDABI_EINTR,
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[EINVAL] = CLOUDABI_EINVAL,
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[EIO] = CLOUDABI_EIO,
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[EISCONN] = CLOUDABI_EISCONN,
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[EISDIR] = CLOUDABI_EISDIR,
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[ELOOP] = CLOUDABI_ELOOP,
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[EMFILE] = CLOUDABI_EMFILE,
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[EMLINK] = CLOUDABI_EMLINK,
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[EMSGSIZE] = CLOUDABI_EMSGSIZE,
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[EMULTIHOP] = CLOUDABI_EMULTIHOP,
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[ENAMETOOLONG] = CLOUDABI_ENAMETOOLONG,
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[ENETDOWN] = CLOUDABI_ENETDOWN,
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[ENETRESET] = CLOUDABI_ENETRESET,
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[ENETUNREACH] = CLOUDABI_ENETUNREACH,
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[ENFILE] = CLOUDABI_ENFILE,
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[ENOBUFS] = CLOUDABI_ENOBUFS,
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[ENODEV] = CLOUDABI_ENODEV,
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[ENOENT] = CLOUDABI_ENOENT,
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[ENOEXEC] = CLOUDABI_ENOEXEC,
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[ENOLCK] = CLOUDABI_ENOLCK,
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[ENOLINK] = CLOUDABI_ENOLINK,
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[ENOMEM] = CLOUDABI_ENOMEM,
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[ENOMSG] = CLOUDABI_ENOMSG,
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[ENOPROTOOPT] = CLOUDABI_ENOPROTOOPT,
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[ENOSPC] = CLOUDABI_ENOSPC,
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[ENOSYS] = CLOUDABI_ENOSYS,
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[ENOTCONN] = CLOUDABI_ENOTCONN,
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[ENOTDIR] = CLOUDABI_ENOTDIR,
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[ENOTEMPTY] = CLOUDABI_ENOTEMPTY,
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[ENOTRECOVERABLE] = CLOUDABI_ENOTRECOVERABLE,
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[ENOTSOCK] = CLOUDABI_ENOTSOCK,
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[ENOTSUP] = CLOUDABI_ENOTSUP,
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[ENOTTY] = CLOUDABI_ENOTTY,
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[ENXIO] = CLOUDABI_ENXIO,
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[EOVERFLOW] = CLOUDABI_EOVERFLOW,
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[EOWNERDEAD] = CLOUDABI_EOWNERDEAD,
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[EPERM] = CLOUDABI_EPERM,
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[EPIPE] = CLOUDABI_EPIPE,
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[EPROTO] = CLOUDABI_EPROTO,
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[EPROTONOSUPPORT] = CLOUDABI_EPROTONOSUPPORT,
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[EPROTOTYPE] = CLOUDABI_EPROTOTYPE,
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[ERANGE] = CLOUDABI_ERANGE,
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[EROFS] = CLOUDABI_EROFS,
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[ESPIPE] = CLOUDABI_ESPIPE,
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[ESRCH] = CLOUDABI_ESRCH,
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[ESTALE] = CLOUDABI_ESTALE,
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[ETIMEDOUT] = CLOUDABI_ETIMEDOUT,
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[ETXTBSY] = CLOUDABI_ETXTBSY,
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[EXDEV] = CLOUDABI_EXDEV,
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[ENOTCAPABLE] = CLOUDABI_ENOTCAPABLE,
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};
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/* Unknown error: fall back to returning ENOSYS. */
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if (error < 0 || error >= nitems(table) || table[error] == 0)
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return (error == 0 ? 0 : CLOUDABI_ENOSYS);
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return (table[error]);
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}
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