1 /*- 2 * Copyright (c) 2014 Roger Pau Monné <royger@FreeBSD.org>. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29 #ifndef __XEN_ERROR_H__ 30 #define __XEN_ERROR_H__ 31 32 /* List of Xen error codes */ 33 #define XEN_EPERM 1 /* Operation not permitted */ 34 #define XEN_ENOENT 2 /* No such file or directory */ 35 #define XEN_ESRCH 3 /* No such process */ 36 #define XEN_EINTR 4 /* Interrupted system call */ 37 #define XEN_EIO 5 /* I/O error */ 38 #define XEN_ENXIO 6 /* No such device or address */ 39 #define XEN_E2BIG 7 /* Arg list too long */ 40 #define XEN_ENOEXEC 8 /* Exec format error */ 41 #define XEN_EBADF 9 /* Bad file number */ 42 #define XEN_ECHILD 10 /* No child processes */ 43 #define XEN_EAGAIN 11 /* Try again */ 44 #define XEN_ENOMEM 12 /* Out of memory */ 45 #define XEN_EACCES 13 /* Permission denied */ 46 #define XEN_EFAULT 14 /* Bad address */ 47 #define XEN_ENOTBLK 15 /* Block device required */ 48 #define XEN_EBUSY 16 /* Device or resource busy */ 49 #define XEN_EEXIST 17 /* File exists */ 50 #define XEN_EXDEV 18 /* Cross-device link */ 51 #define XEN_ENODEV 19 /* No such device */ 52 #define XEN_ENOTDIR 20 /* Not a directory */ 53 #define XEN_EISDIR 21 /* Is a directory */ 54 #define XEN_EINVAL 22 /* Invalid argument */ 55 #define XEN_ENFILE 23 /* File table overflow */ 56 #define XEN_EMFILE 24 /* Too many open files */ 57 #define XEN_ENOTTY 25 /* Not a typewriter */ 58 #define XEN_ETXTBSY 26 /* Text file busy */ 59 #define XEN_EFBIG 27 /* File too large */ 60 #define XEN_ENOSPC 28 /* No space left on device */ 61 #define XEN_ESPIPE 29 /* Illegal seek */ 62 #define XEN_EROFS 30 /* Read-only file system */ 63 #define XEN_EMLINK 31 /* Too many links */ 64 #define XEN_EPIPE 32 /* Broken pipe */ 65 #define XEN_EDOM 33 /* Math argument out of domain of func */ 66 #define XEN_ERANGE 34 /* Math result not representable */ 67 #define XEN_EDEADLK 35 /* Resource deadlock would occur */ 68 #define XEN_ENAMETOOLONG 36 /* File name too long */ 69 #define XEN_ENOLCK 37 /* No record locks available */ 70 #define XEN_ENOSYS 38 /* Function not implemented */ 71 #define XEN_ENOTEMPTY 39 /* Directory not empty */ 72 #define XEN_ELOOP 40 /* Too many symbolic links encountered */ 73 #define XEN_ENOMSG 42 /* No message of desired type */ 74 #define XEN_EIDRM 43 /* Identifier removed */ 75 #define XEN_ECHRNG 44 /* Channel number out of range */ 76 #define XEN_EL2NSYNC 45 /* Level 2 not synchronized */ 77 #define XEN_EL3HLT 46 /* Level 3 halted */ 78 #define XEN_EL3RST 47 /* Level 3 reset */ 79 #define XEN_ELNRNG 48 /* Link number out of range */ 80 #define XEN_EUNATCH 49 /* Protocol driver not attached */ 81 #define XEN_ENOCSI 50 /* No CSI structure available */ 82 #define XEN_EL2HLT 51 /* Level 2 halted */ 83 #define XEN_EBADE 52 /* Invalid exchange */ 84 #define XEN_EBADR 53 /* Invalid request descriptor */ 85 #define XEN_EXFULL 54 /* Exchange full */ 86 #define XEN_ENOANO 55 /* No anode */ 87 #define XEN_EBADRQC 56 /* Invalid request code */ 88 #define XEN_EBADSLT 57 /* Invalid slot */ 89 #define XEN_EBFONT 59 /* Bad font file format */ 90 #define XEN_ENOSTR 60 /* Device not a stream */ 91 #define XEN_ENODATA 61 /* No data available */ 92 #define XEN_ETIME 62 /* Timer expired */ 93 #define XEN_ENOSR 63 /* Out of streams resources */ 94 #define XEN_ENONET 64 /* Machine is not on the network */ 95 #define XEN_ENOPKG 65 /* Package not installed */ 96 #define XEN_EREMOTE 66 /* Object is remote */ 97 #define XEN_ENOLINK 67 /* Link has been severed */ 98 #define XEN_EADV 68 /* Advertise error */ 99 #define XEN_ESRMNT 69 /* Srmount error */ 100 #define XEN_ECOMM 70 /* Communication error on send */ 101 #define XEN_EPROTO 71 /* Protocol error */ 102 #define XEN_EMULTIHOP 72 /* Multihop attempted */ 103 #define XEN_EDOTDOT 73 /* RFS specific error */ 104 #define XEN_EBADMSG 74 /* Not a data message */ 105 #define XEN_EOVERFLOW 75 /* Value too large for defined data type */ 106 #define XEN_ENOTUNIQ 76 /* Name not unique on network */ 107 #define XEN_EBADFD 77 /* File descriptor in bad state */ 108 #define XEN_EREMCHG 78 /* Remote address changed */ 109 #define XEN_ELIBACC 79 /* Can not access a needed shared library */ 110 #define XEN_ELIBBAD 80 /* Accessing a corrupted shared library */ 111 #define XEN_ELIBSCN 81 /* .lib section in a.out corrupted */ 112 #define XEN_ELIBMAX 82 /* Attempting to link in too many shared libraries */ 113 #define XEN_ELIBEXEC 83 /* Cannot exec a shared library directly */ 114 #define XEN_EILSEQ 84 /* Illegal byte sequence */ 115 #define XEN_ERESTART 85 /* Interrupted system call should be restarted */ 116 #define XEN_ESTRPIPE 86 /* Streams pipe error */ 117 #define XEN_EUSERS 87 /* Too many users */ 118 #define XEN_ENOTSOCK 88 /* Socket operation on non-socket */ 119 #define XEN_EDESTADDRREQ 89 /* Destination address required */ 120 #define XEN_EMSGSIZE 90 /* Message too long */ 121 #define XEN_EPROTOTYPE 91 /* Protocol wrong type for socket */ 122 #define XEN_ENOPROTOOPT 92 /* Protocol not available */ 123 #define XEN_EPROTONOSUPPORT 93 /* Protocol not supported */ 124 #define XEN_ESOCKTNOSUPPORT 94 /* Socket type not supported */ 125 #define XEN_EOPNOTSUPP 95 /* Operation not supported on transport endpoint */ 126 #define XEN_EPFNOSUPPORT 96 /* Protocol family not supported */ 127 #define XEN_EAFNOSUPPORT 97 /* Address family not supported by protocol */ 128 #define XEN_EADDRINUSE 98 /* Address already in use */ 129 #define XEN_EADDRNOTAVAIL 99 /* Cannot assign requested address */ 130 #define XEN_ENETDOWN 100 /* Network is down */ 131 #define XEN_ENETUNREACH 101 /* Network is unreachable */ 132 #define XEN_ENETRESET 102 /* Network dropped connection because of reset */ 133 #define XEN_ECONNABORTED 103 /* Software caused connection abort */ 134 #define XEN_ECONNRESET 104 /* Connection reset by peer */ 135 #define XEN_ENOBUFS 105 /* No buffer space available */ 136 #define XEN_EISCONN 106 /* Transport endpoint is already connected */ 137 #define XEN_ENOTCONN 107 /* Transport endpoint is not connected */ 138 #define XEN_ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */ 139 #define XEN_ETOOMANYREFS 109 /* Too many references: cannot splice */ 140 #define XEN_ETIMEDOUT 110 /* Connection timed out */ 141 #define XEN_ECONNREFUSED 111 /* Connection refused */ 142 #define XEN_EHOSTDOWN 112 /* Host is down */ 143 #define XEN_EHOSTUNREACH 113 /* No route to host */ 144 #define XEN_EALREADY 114 /* Operation already in progress */ 145 #define XEN_EINPROGRESS 115 /* Operation now in progress */ 146 #define XEN_ESTALE 116 /* Stale NFS file handle */ 147 #define XEN_EUCLEAN 117 /* Structure needs cleaning */ 148 #define XEN_ENOTNAM 118 /* Not a XENIX named type file */ 149 #define XEN_ENAVAIL 119 /* No XENIX semaphores available */ 150 #define XEN_EISNAM 120 /* Is a named type file */ 151 #define XEN_EREMOTEIO 121 /* Remote I/O error */ 152 #define XEN_EDQUOT 122 /* Quota exceeded */ 153 154 #define XEN_ENOMEDIUM 123 /* No medium found */ 155 #define XEN_EMEDIUMTYPE 124 /* Wrong medium type */ 156 157 /* Translation table */ 158 static int xen_errors[] = 159 { 160 [XEN_EPERM] = EPERM, 161 [XEN_ENOENT] = ENOENT, 162 [XEN_ESRCH] = ESRCH, 163 [XEN_EINTR] = EINTR, 164 [XEN_EIO] = EIO, 165 [XEN_ENXIO] = ENXIO, 166 [XEN_E2BIG] = E2BIG, 167 [XEN_ENOEXEC] = ENOEXEC, 168 [XEN_EBADF] = EBADF, 169 [XEN_ECHILD] = ECHILD, 170 [XEN_EAGAIN] = EAGAIN, 171 [XEN_ENOMEM] = ENOMEM, 172 [XEN_EACCES] = EACCES, 173 [XEN_EFAULT] = EFAULT, 174 [XEN_ENOTBLK] = ENOTBLK, 175 [XEN_EBUSY] = EBUSY, 176 [XEN_EEXIST] = EEXIST, 177 [XEN_EXDEV] = EXDEV, 178 [XEN_ENODEV] = ENODEV, 179 [XEN_ENOTDIR] = ENOTDIR, 180 [XEN_EISDIR] = EISDIR, 181 [XEN_EINVAL] = EINVAL, 182 [XEN_ENFILE] = ENFILE, 183 [XEN_EMFILE] = EMFILE, 184 [XEN_ENOTTY] = ENOTTY, 185 [XEN_ETXTBSY] = ETXTBSY, 186 [XEN_EFBIG] = EFBIG, 187 [XEN_ENOSPC] = ENOSPC, 188 [XEN_ESPIPE] = ESPIPE, 189 [XEN_EROFS] = EROFS, 190 [XEN_EMLINK] = EMLINK, 191 [XEN_EPIPE] = EPIPE, 192 [XEN_EDOM] = EDOM, 193 [XEN_ERANGE] = ERANGE, 194 [XEN_EDEADLK] = EDEADLK, 195 [XEN_ENAMETOOLONG] = ENAMETOOLONG, 196 [XEN_ENOLCK] = ENOLCK, 197 [XEN_ENOSYS] = ENOSYS, 198 [XEN_ENOTEMPTY] = ENOTEMPTY, 199 [XEN_ELOOP] = ELOOP, 200 [XEN_ENOMSG] = ENOMSG, 201 [XEN_EIDRM] = EIDRM, 202 [XEN_ECHRNG] = ERANGE, 203 [XEN_EL2NSYNC] = EFAULT, 204 [XEN_EL3HLT] = EFAULT, 205 [XEN_EL3RST] = EFAULT, 206 [XEN_ELNRNG] = ERANGE, 207 [XEN_EUNATCH] = ENODEV, 208 [XEN_ENOCSI] = ENODEV, 209 [XEN_EL2HLT] = EFAULT, 210 [XEN_EBADE] = ERANGE, 211 [XEN_EBADR] = EINVAL, 212 [XEN_EXFULL] = ENOBUFS, 213 [XEN_ENOANO] = EINVAL, 214 [XEN_EBADRQC] = EINVAL, 215 [XEN_EBADSLT] = EINVAL, 216 [XEN_EBFONT] = EFAULT, 217 [XEN_ENOSTR] = EINVAL, 218 [XEN_ENODATA] = ENOENT, 219 [XEN_ETIME] = ETIMEDOUT, 220 [XEN_ENOSR] = EFAULT, 221 [XEN_ENONET] = ENETDOWN, 222 [XEN_ENOPKG] = EINVAL, 223 [XEN_EREMOTE] = EREMOTE, 224 [XEN_ENOLINK] = ENOLINK, 225 [XEN_EADV] = EFAULT, 226 [XEN_ESRMNT] = EFAULT, 227 [XEN_ECOMM] = EFAULT, 228 [XEN_EPROTO] = EPROTO, 229 [XEN_EMULTIHOP] = EMULTIHOP, 230 [XEN_EDOTDOT] = EFAULT, 231 [XEN_EBADMSG] = EBADMSG, 232 [XEN_EOVERFLOW] = EOVERFLOW, 233 [XEN_ENOTUNIQ] = EADDRINUSE, 234 [XEN_EBADFD] = EBADF, 235 [XEN_EREMCHG] = EHOSTDOWN, 236 [XEN_ELIBACC] = EFAULT, 237 [XEN_ELIBBAD] = EFAULT, 238 [XEN_ELIBSCN] = EFAULT, 239 [XEN_ELIBMAX] = EFAULT, 240 [XEN_ELIBEXEC] = EFAULT, 241 [XEN_EILSEQ] = EILSEQ, 242 [XEN_ERESTART] = EAGAIN, 243 [XEN_ESTRPIPE] = EPIPE, 244 [XEN_EUSERS] = EUSERS, 245 [XEN_ENOTSOCK] = ENOTSOCK, 246 [XEN_EDESTADDRREQ] = EDESTADDRREQ, 247 [XEN_EMSGSIZE] = EMSGSIZE, 248 [XEN_EPROTOTYPE] = EPROTOTYPE, 249 [XEN_ENOPROTOOPT] = ENOPROTOOPT, 250 [XEN_EPROTONOSUPPORT] = EPROTONOSUPPORT, 251 [XEN_ESOCKTNOSUPPORT] = ESOCKTNOSUPPORT, 252 [XEN_EOPNOTSUPP] = EOPNOTSUPP, 253 [XEN_EPFNOSUPPORT] = EPFNOSUPPORT, 254 [XEN_EAFNOSUPPORT] = EAFNOSUPPORT, 255 [XEN_EADDRINUSE] = EADDRINUSE, 256 [XEN_EADDRNOTAVAIL] = EADDRNOTAVAIL, 257 [XEN_ENETDOWN] = ENETDOWN, 258 [XEN_ENETUNREACH] = ENETUNREACH, 259 [XEN_ENETRESET] = ENETRESET, 260 [XEN_ECONNABORTED] = ECONNABORTED, 261 [XEN_ECONNRESET] = ECONNRESET, 262 [XEN_ENOBUFS] = ENOBUFS, 263 [XEN_EISCONN] = EISCONN, 264 [XEN_ENOTCONN] = ENOTCONN, 265 [XEN_ESHUTDOWN] = ESHUTDOWN, 266 [XEN_ETOOMANYREFS] = ETOOMANYREFS, 267 [XEN_ETIMEDOUT] = ETIMEDOUT, 268 [XEN_ECONNREFUSED] = ECONNREFUSED, 269 [XEN_EHOSTDOWN] = EHOSTDOWN, 270 [XEN_EHOSTUNREACH] = EHOSTUNREACH, 271 [XEN_EALREADY] = EALREADY, 272 [XEN_EINPROGRESS] = EINPROGRESS, 273 [XEN_ESTALE] = ESTALE, 274 [XEN_EUCLEAN] = EFAULT, 275 [XEN_ENOTNAM] = EFAULT, 276 [XEN_ENAVAIL] = EFAULT, 277 [XEN_EISNAM] = EFAULT, 278 [XEN_EREMOTEIO] = EIO, 279 [XEN_EDQUOT] = EDQUOT, 280 [XEN_ENOMEDIUM] = ENOENT, 281 [XEN_EMEDIUMTYPE] = ENOENT, 282 }; 283 284 static inline int 285 xen_translate_error(int error) 286 { 287 int bsd_error; 288 289 KASSERT((error < 0), ("Value is not a valid Xen error code")); 290 291 if (-error >= nitems(xen_errors)) { 292 /* 293 * We received an error value that cannot be translated, 294 * return EINVAL. 295 */ 296 return (EINVAL); 297 } 298 299 bsd_error = xen_errors[-error]; 300 KASSERT((bsd_error != 0), ("Unknown Xen error code")); 301 302 return (bsd_error); 303 } 304 305 #endif /* !__XEN_ERROR_H__ */ 306