freebsd-dev/sys/xen/error.h

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/*-
* Copyright (c) 2014 Roger Pau Monné <royger@FreeBSD.org>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef __XEN_ERROR_H__
#define __XEN_ERROR_H__
/* List of Xen error codes */
#define XEN_EPERM 1 /* Operation not permitted */
#define XEN_ENOENT 2 /* No such file or directory */
#define XEN_ESRCH 3 /* No such process */
#define XEN_EINTR 4 /* Interrupted system call */
#define XEN_EIO 5 /* I/O error */
#define XEN_ENXIO 6 /* No such device or address */
#define XEN_E2BIG 7 /* Arg list too long */
#define XEN_ENOEXEC 8 /* Exec format error */
#define XEN_EBADF 9 /* Bad file number */
#define XEN_ECHILD 10 /* No child processes */
#define XEN_EAGAIN 11 /* Try again */
#define XEN_ENOMEM 12 /* Out of memory */
#define XEN_EACCES 13 /* Permission denied */
#define XEN_EFAULT 14 /* Bad address */
#define XEN_ENOTBLK 15 /* Block device required */
#define XEN_EBUSY 16 /* Device or resource busy */
#define XEN_EEXIST 17 /* File exists */
#define XEN_EXDEV 18 /* Cross-device link */
#define XEN_ENODEV 19 /* No such device */
#define XEN_ENOTDIR 20 /* Not a directory */
#define XEN_EISDIR 21 /* Is a directory */
#define XEN_EINVAL 22 /* Invalid argument */
#define XEN_ENFILE 23 /* File table overflow */
#define XEN_EMFILE 24 /* Too many open files */
#define XEN_ENOTTY 25 /* Not a typewriter */
#define XEN_ETXTBSY 26 /* Text file busy */
#define XEN_EFBIG 27 /* File too large */
#define XEN_ENOSPC 28 /* No space left on device */
#define XEN_ESPIPE 29 /* Illegal seek */
#define XEN_EROFS 30 /* Read-only file system */
#define XEN_EMLINK 31 /* Too many links */
#define XEN_EPIPE 32 /* Broken pipe */
#define XEN_EDOM 33 /* Math argument out of domain of func */
#define XEN_ERANGE 34 /* Math result not representable */
#define XEN_EDEADLK 35 /* Resource deadlock would occur */
#define XEN_ENAMETOOLONG 36 /* File name too long */
#define XEN_ENOLCK 37 /* No record locks available */
#define XEN_ENOSYS 38 /* Function not implemented */
#define XEN_ENOTEMPTY 39 /* Directory not empty */
#define XEN_ELOOP 40 /* Too many symbolic links encountered */
#define XEN_ENOMSG 42 /* No message of desired type */
#define XEN_EIDRM 43 /* Identifier removed */
#define XEN_ECHRNG 44 /* Channel number out of range */
#define XEN_EL2NSYNC 45 /* Level 2 not synchronized */
#define XEN_EL3HLT 46 /* Level 3 halted */
#define XEN_EL3RST 47 /* Level 3 reset */
#define XEN_ELNRNG 48 /* Link number out of range */
#define XEN_EUNATCH 49 /* Protocol driver not attached */
#define XEN_ENOCSI 50 /* No CSI structure available */
#define XEN_EL2HLT 51 /* Level 2 halted */
#define XEN_EBADE 52 /* Invalid exchange */
#define XEN_EBADR 53 /* Invalid request descriptor */
#define XEN_EXFULL 54 /* Exchange full */
#define XEN_ENOANO 55 /* No anode */
#define XEN_EBADRQC 56 /* Invalid request code */
#define XEN_EBADSLT 57 /* Invalid slot */
#define XEN_EBFONT 59 /* Bad font file format */
#define XEN_ENOSTR 60 /* Device not a stream */
#define XEN_ENODATA 61 /* No data available */
#define XEN_ETIME 62 /* Timer expired */
#define XEN_ENOSR 63 /* Out of streams resources */
#define XEN_ENONET 64 /* Machine is not on the network */
#define XEN_ENOPKG 65 /* Package not installed */
#define XEN_EREMOTE 66 /* Object is remote */
#define XEN_ENOLINK 67 /* Link has been severed */
#define XEN_EADV 68 /* Advertise error */
#define XEN_ESRMNT 69 /* Srmount error */
#define XEN_ECOMM 70 /* Communication error on send */
#define XEN_EPROTO 71 /* Protocol error */
#define XEN_EMULTIHOP 72 /* Multihop attempted */
#define XEN_EDOTDOT 73 /* RFS specific error */
#define XEN_EBADMSG 74 /* Not a data message */
#define XEN_EOVERFLOW 75 /* Value too large for defined data type */
#define XEN_ENOTUNIQ 76 /* Name not unique on network */
#define XEN_EBADFD 77 /* File descriptor in bad state */
#define XEN_EREMCHG 78 /* Remote address changed */
#define XEN_ELIBACC 79 /* Can not access a needed shared library */
#define XEN_ELIBBAD 80 /* Accessing a corrupted shared library */
#define XEN_ELIBSCN 81 /* .lib section in a.out corrupted */
#define XEN_ELIBMAX 82 /* Attempting to link in too many shared libraries */
#define XEN_ELIBEXEC 83 /* Cannot exec a shared library directly */
#define XEN_EILSEQ 84 /* Illegal byte sequence */
#define XEN_ERESTART 85 /* Interrupted system call should be restarted */
#define XEN_ESTRPIPE 86 /* Streams pipe error */
#define XEN_EUSERS 87 /* Too many users */
#define XEN_ENOTSOCK 88 /* Socket operation on non-socket */
#define XEN_EDESTADDRREQ 89 /* Destination address required */
#define XEN_EMSGSIZE 90 /* Message too long */
#define XEN_EPROTOTYPE 91 /* Protocol wrong type for socket */
#define XEN_ENOPROTOOPT 92 /* Protocol not available */
#define XEN_EPROTONOSUPPORT 93 /* Protocol not supported */
#define XEN_ESOCKTNOSUPPORT 94 /* Socket type not supported */
#define XEN_EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
#define XEN_EPFNOSUPPORT 96 /* Protocol family not supported */
#define XEN_EAFNOSUPPORT 97 /* Address family not supported by protocol */
#define XEN_EADDRINUSE 98 /* Address already in use */
#define XEN_EADDRNOTAVAIL 99 /* Cannot assign requested address */
#define XEN_ENETDOWN 100 /* Network is down */
#define XEN_ENETUNREACH 101 /* Network is unreachable */
#define XEN_ENETRESET 102 /* Network dropped connection because of reset */
#define XEN_ECONNABORTED 103 /* Software caused connection abort */
#define XEN_ECONNRESET 104 /* Connection reset by peer */
#define XEN_ENOBUFS 105 /* No buffer space available */
#define XEN_EISCONN 106 /* Transport endpoint is already connected */
#define XEN_ENOTCONN 107 /* Transport endpoint is not connected */
#define XEN_ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */
#define XEN_ETOOMANYREFS 109 /* Too many references: cannot splice */
#define XEN_ETIMEDOUT 110 /* Connection timed out */
#define XEN_ECONNREFUSED 111 /* Connection refused */
#define XEN_EHOSTDOWN 112 /* Host is down */
#define XEN_EHOSTUNREACH 113 /* No route to host */
#define XEN_EALREADY 114 /* Operation already in progress */
#define XEN_EINPROGRESS 115 /* Operation now in progress */
#define XEN_ESTALE 116 /* Stale NFS file handle */
#define XEN_EUCLEAN 117 /* Structure needs cleaning */
#define XEN_ENOTNAM 118 /* Not a XENIX named type file */
#define XEN_ENAVAIL 119 /* No XENIX semaphores available */
#define XEN_EISNAM 120 /* Is a named type file */
#define XEN_EREMOTEIO 121 /* Remote I/O error */
#define XEN_EDQUOT 122 /* Quota exceeded */
#define XEN_ENOMEDIUM 123 /* No medium found */
#define XEN_EMEDIUMTYPE 124 /* Wrong medium type */
/* Translation table */
static int xen_errors[] =
{
[XEN_EPERM] = EPERM,
[XEN_ENOENT] = ENOENT,
[XEN_ESRCH] = ESRCH,
[XEN_EINTR] = EINTR,
[XEN_EIO] = EIO,
[XEN_ENXIO] = ENXIO,
[XEN_E2BIG] = E2BIG,
[XEN_ENOEXEC] = ENOEXEC,
[XEN_EBADF] = EBADF,
[XEN_ECHILD] = ECHILD,
[XEN_EAGAIN] = EAGAIN,
[XEN_ENOMEM] = ENOMEM,
[XEN_EACCES] = EACCES,
[XEN_EFAULT] = EFAULT,
[XEN_ENOTBLK] = ENOTBLK,
[XEN_EBUSY] = EBUSY,
[XEN_EEXIST] = EEXIST,
[XEN_EXDEV] = EXDEV,
[XEN_ENODEV] = ENODEV,
[XEN_ENOTDIR] = ENOTDIR,
[XEN_EISDIR] = EISDIR,
[XEN_EINVAL] = EINVAL,
[XEN_ENFILE] = ENFILE,
[XEN_EMFILE] = EMFILE,
[XEN_ENOTTY] = ENOTTY,
[XEN_ETXTBSY] = ETXTBSY,
[XEN_EFBIG] = EFBIG,
[XEN_ENOSPC] = ENOSPC,
[XEN_ESPIPE] = ESPIPE,
[XEN_EROFS] = EROFS,
[XEN_EMLINK] = EMLINK,
[XEN_EPIPE] = EPIPE,
[XEN_EDOM] = EDOM,
[XEN_ERANGE] = ERANGE,
[XEN_EDEADLK] = EDEADLK,
[XEN_ENAMETOOLONG] = ENAMETOOLONG,
[XEN_ENOLCK] = ENOLCK,
[XEN_ENOSYS] = ENOSYS,
[XEN_ENOTEMPTY] = ENOTEMPTY,
[XEN_ELOOP] = ELOOP,
[XEN_ENOMSG] = ENOMSG,
[XEN_EIDRM] = EIDRM,
[XEN_ECHRNG] = ERANGE,
[XEN_EL2NSYNC] = EFAULT,
[XEN_EL3HLT] = EFAULT,
[XEN_EL3RST] = EFAULT,
[XEN_ELNRNG] = ERANGE,
[XEN_EUNATCH] = ENODEV,
[XEN_ENOCSI] = ENODEV,
[XEN_EL2HLT] = EFAULT,
[XEN_EBADE] = ERANGE,
[XEN_EBADR] = EINVAL,
[XEN_EXFULL] = ENOBUFS,
[XEN_ENOANO] = EINVAL,
[XEN_EBADRQC] = EINVAL,
[XEN_EBADSLT] = EINVAL,
[XEN_EBFONT] = EFAULT,
[XEN_ENOSTR] = EINVAL,
[XEN_ENODATA] = ENOENT,
[XEN_ETIME] = ETIMEDOUT,
[XEN_ENOSR] = EFAULT,
[XEN_ENONET] = ENETDOWN,
[XEN_ENOPKG] = EINVAL,
[XEN_EREMOTE] = EREMOTE,
[XEN_ENOLINK] = ENOLINK,
[XEN_EADV] = EFAULT,
[XEN_ESRMNT] = EFAULT,
[XEN_ECOMM] = EFAULT,
[XEN_EPROTO] = EPROTO,
[XEN_EMULTIHOP] = EMULTIHOP,
[XEN_EDOTDOT] = EFAULT,
[XEN_EBADMSG] = EBADMSG,
[XEN_EOVERFLOW] = EOVERFLOW,
[XEN_ENOTUNIQ] = EADDRINUSE,
[XEN_EBADFD] = EBADF,
[XEN_EREMCHG] = EHOSTDOWN,
[XEN_ELIBACC] = EFAULT,
[XEN_ELIBBAD] = EFAULT,
[XEN_ELIBSCN] = EFAULT,
[XEN_ELIBMAX] = EFAULT,
[XEN_ELIBEXEC] = EFAULT,
[XEN_EILSEQ] = EILSEQ,
[XEN_ERESTART] = EAGAIN,
[XEN_ESTRPIPE] = EPIPE,
[XEN_EUSERS] = EUSERS,
[XEN_ENOTSOCK] = ENOTSOCK,
[XEN_EDESTADDRREQ] = EDESTADDRREQ,
[XEN_EMSGSIZE] = EMSGSIZE,
[XEN_EPROTOTYPE] = EPROTOTYPE,
[XEN_ENOPROTOOPT] = ENOPROTOOPT,
[XEN_EPROTONOSUPPORT] = EPROTONOSUPPORT,
[XEN_ESOCKTNOSUPPORT] = ESOCKTNOSUPPORT,
[XEN_EOPNOTSUPP] = EOPNOTSUPP,
[XEN_EPFNOSUPPORT] = EPFNOSUPPORT,
[XEN_EAFNOSUPPORT] = EAFNOSUPPORT,
[XEN_EADDRINUSE] = EADDRINUSE,
[XEN_EADDRNOTAVAIL] = EADDRNOTAVAIL,
[XEN_ENETDOWN] = ENETDOWN,
[XEN_ENETUNREACH] = ENETUNREACH,
[XEN_ENETRESET] = ENETRESET,
[XEN_ECONNABORTED] = ECONNABORTED,
[XEN_ECONNRESET] = ECONNRESET,
[XEN_ENOBUFS] = ENOBUFS,
[XEN_EISCONN] = EISCONN,
[XEN_ENOTCONN] = ENOTCONN,
[XEN_ESHUTDOWN] = ESHUTDOWN,
[XEN_ETOOMANYREFS] = ETOOMANYREFS,
[XEN_ETIMEDOUT] = ETIMEDOUT,
[XEN_ECONNREFUSED] = ECONNREFUSED,
[XEN_EHOSTDOWN] = EHOSTDOWN,
[XEN_EHOSTUNREACH] = EHOSTUNREACH,
[XEN_EALREADY] = EALREADY,
[XEN_EINPROGRESS] = EINPROGRESS,
[XEN_ESTALE] = ESTALE,
[XEN_EUCLEAN] = EFAULT,
[XEN_ENOTNAM] = EFAULT,
[XEN_ENAVAIL] = EFAULT,
[XEN_EISNAM] = EFAULT,
[XEN_EREMOTEIO] = EIO,
[XEN_EDQUOT] = EDQUOT,
[XEN_ENOMEDIUM] = ENOENT,
[XEN_EMEDIUMTYPE] = ENOENT,
};
static inline int
xen_translate_error(int error)
{
int bsd_error;
KASSERT((error < 0), ("Value is not a valid Xen error code"));
if (-error >= nitems(xen_errors)) {
/*
* We received an error value that cannot be translated,
* return EINVAL.
*/
return (EINVAL);
}
bsd_error = xen_errors[-error];
KASSERT((bsd_error != 0), ("Unknown Xen error code"));
return (bsd_error);
}
#endif /* !__XEN_ERROR_H__ */