sys/compat/linux/linux_errno.inc

   1 /*-
   2  * SPDX-License-Identifier: BSD-2-Clause
   3  *
   4  * Copyright (c) 1994-1996 Søren Schmidt
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26  * SUCH DAMAGE.
  27  */
  28
  29 /*
  30  * Linux syscalls return negative errno's, we do positive and map them
  31  * Reference:
  32  *   FreeBSD: src/sys/sys/errno.h
  33  *   Linux:   include/uapi/asm-generic/errno-base.h
  34  *            include/uapi/asm-generic/errno.h
  35  *
  36  * XXX: The "XXX" comments below should be replaced with rationale
  37  *      for the errno value chosen.
  38  */
  39 static const int linux_errtbl[ELAST + 1] = {
  40         /* [0, 9] */
  41         [0] = -0,
  42         [EPERM] = -LINUX_EPERM,
  43         [ENOENT] = -LINUX_ENOENT,
  44         [ESRCH] = -LINUX_ESRCH,
  45         [EINTR] = -LINUX_EINTR,
  46         [EIO] = -LINUX_EIO,
  47         [ENXIO] = -LINUX_ENXIO,
  48         [E2BIG] = -LINUX_E2BIG,
  49         [ENOEXEC] = -LINUX_ENOEXEC,
  50         [EBADF] = -LINUX_EBADF,
  51
  52         /* [10, 19] */
  53         [ECHILD] = -LINUX_ECHILD,
  54         [EDEADLK] = -LINUX_EDEADLK,
  55         [ENOMEM] = -LINUX_ENOMEM,
  56         [EACCES] = -LINUX_EACCES,
  57         [EFAULT] = -LINUX_EFAULT,
  58         [ENOTBLK] = -LINUX_ENOTBLK,
  59         [EBUSY] = -LINUX_EBUSY,
  60         [EEXIST] = -LINUX_EEXIST,
  61         [EXDEV] = -LINUX_EXDEV,
  62         [ENODEV] = -LINUX_ENODEV,
  63
  64         /* [20, 29] */
  65         [ENOTDIR] = -LINUX_ENOTDIR,
  66         [EISDIR] = -LINUX_EISDIR,
  67         [EINVAL] = -LINUX_EINVAL,
  68         [ENFILE] = -LINUX_ENFILE,
  69         [EMFILE] = -LINUX_EMFILE,
  70         [ENOTTY] = -LINUX_ENOTTY,
  71         [ETXTBSY] = -LINUX_ETXTBSY,
  72         [EFBIG] = -LINUX_EFBIG,
  73         [ENOSPC] = -LINUX_ENOSPC,
  74         [ESPIPE] = -LINUX_ESPIPE,
  75
  76         /* [30, 39] */
  77         [EROFS] = -LINUX_EROFS,
  78         [EMLINK] = -LINUX_EMLINK,
  79         [EPIPE] = -LINUX_EPIPE,
  80         [EDOM] = -LINUX_EDOM,
  81         [ERANGE] = -LINUX_ERANGE,
  82         [EAGAIN] = -LINUX_EAGAIN,
  83         [EINPROGRESS] = -LINUX_EINPROGRESS,
  84         [EALREADY] = -LINUX_EALREADY,
  85         [ENOTSOCK] = -LINUX_ENOTSOCK,
  86         [EDESTADDRREQ] = -LINUX_EDESTADDRREQ,
  87
  88         /* [40, 49] */
  89         [EMSGSIZE] = -LINUX_EMSGSIZE,
  90         [EPROTOTYPE] = -LINUX_EPROTOTYPE,
  91         [ENOPROTOOPT] = -LINUX_ENOPROTOOPT,
  92         [EPROTONOSUPPORT] = -LINUX_EPROTONOTSUPPORT,
  93         [ESOCKTNOSUPPORT] = -LINUX_ESOCKNOTSUPPORT,
  94         [EOPNOTSUPP] = -LINUX_EOPNOTSUPPORT,
  95         [EPFNOSUPPORT] = -LINUX_EPFNOTSUPPORT,
  96         [EAFNOSUPPORT] = -LINUX_EAFNOTSUPPORT,
  97         [EADDRINUSE] = -LINUX_EADDRINUSE,
  98         [EADDRNOTAVAIL] = -LINUX_EADDRNOTAVAIL,
  99
 100         /* [50, 59] */
 101         [ENETDOWN] = -LINUX_ENETDOWN,
 102         [ENETUNREACH] = -LINUX_ENETUNREACH,
 103         [ENETRESET] = -LINUX_ENETRESET,
 104         [ECONNABORTED] = -LINUX_ECONNABORTED,
 105         [ECONNRESET] = -LINUX_ECONNRESET,
 106         [ENOBUFS] = -LINUX_ENOBUFS,
 107         [EISCONN] = -LINUX_EISCONN,
 108         [ENOTCONN] = -LINUX_ENOTCONN,
 109         [ESHUTDOWN] = -LINUX_ESHUTDOWN,
 110         [ETOOMANYREFS] = -LINUX_ETOOMANYREFS,
 111
 112         /* [60, 69] */
 113         [ETIMEDOUT] = -LINUX_ETIMEDOUT,
 114         [ECONNREFUSED] = -LINUX_ECONNREFUSED,
 115         [ELOOP] = -LINUX_ELOOP,
 116         [ENAMETOOLONG] = -LINUX_ENAMETOOLONG,
 117         [EHOSTDOWN] = -LINUX_EHOSTDOWN,
 118         [EHOSTUNREACH] = -LINUX_EHOSTUNREACH,
 119         [ENOTEMPTY] = -LINUX_ENOTEMPTY,
 120         [EPROCLIM] = -LINUX_EAGAIN,     /* XXX */
 121         [EUSERS] = -LINUX_EUSERS,
 122         [EDQUOT] = -LINUX_EDQUOT,
 123
 124         /* [70, 79] */
 125         [ESTALE] = -LINUX_ESTALE,
 126         [EREMOTE] = -LINUX_EREMOTE,
 127         [EBADRPC] = -LINUX_ENXIO,       /* XXX */
 128         [ERPCMISMATCH] = -LINUX_ENXIO,  /* XXX */
 129         [EPROGUNAVAIL] = -LINUX_ENXIO,  /* XXX */
 130         [EPROGMISMATCH] = -LINUX_ENXIO, /* XXX */
 131         [EPROCUNAVAIL] = -LINUX_ENXIO,  /* XXX */
 132         [ENOLCK] = -LINUX_ENOLCK,
 133         [ENOSYS] = -LINUX_ENOSYS,
 134         [EFTYPE] = -LINUX_EBADF,        /* XXX */
 135
 136         /* [80, 89] */
 137         [EAUTH] = -LINUX_ENXIO,         /* XXX */
 138         [ENEEDAUTH] = -LINUX_ENXIO,     /* XXX */
 139         [EIDRM] = -LINUX_EIDRM,
 140         [ENOMSG] = -LINUX_ENOMSG,
 141         [EOVERFLOW] = -LINUX_EOVERFLOW,
 142         [ECANCELED] = -LINUX_ECANCELED,
 143         [EILSEQ] = -LINUX_EILSEQ,
 144         [ENOATTR] = -LINUX_ENODATA,     /* XXX */
 145         [EDOOFUS] = -LINUX_EINVAL,      /* XXX */
 146         [EBADMSG] = -LINUX_EBADMSG,
 147
 148         /* [90, 99] */
 149         [EMULTIHOP] = -LINUX_EMULTIHOP,
 150         [ENOLINK] = -LINUX_ENOLINK,
 151         [EPROTO] = -LINUX_EPROTO,
 152         [ENOTCAPABLE] = -LINUX_EPERM,   /* XXX */
 153         [ECAPMODE] = -LINUX_EPERM,      /* XXX */
 154         [ENOTRECOVERABLE] = -LINUX_ENOTRECOVERABLE,
 155         [EOWNERDEAD] = -LINUX_EOWNERDEAD,
 156         [EINTEGRITY] = -LINUX_EINVAL,   /* XXX */
 157 };
 158
 159 _Static_assert(ELAST == 97,
 160     "missing errno entries in linux_errtbl");
 161
 162 static const int linux_to_bsd_errtbl[LINUX_ELAST + 1] = {
 163         /* [0, 9] */
 164         [0] = 0,
 165         [LINUX_EPERM] = EPERM,
 166         [LINUX_ENOENT] = ENOENT,
 167         [LINUX_ESRCH] = ESRCH,
 168         [LINUX_EINTR] = EINTR,
 169         [LINUX_EIO] = EIO,
 170         [LINUX_ENXIO] = ENXIO,
 171         [LINUX_E2BIG] = E2BIG,
 172         [LINUX_ENOEXEC] = ENOENT,
 173         [LINUX_EBADF] = EBADF,
 174
 175         /* [10, 19] */
 176         [LINUX_ECHILD] = ECHILD,
 177         [LINUX_EAGAIN] = EAGAIN,
 178         [LINUX_ENOMEM] = ENOMEM,
 179         [LINUX_EACCES] = EACCES,
 180         [LINUX_EFAULT] = EFAULT,
 181         [LINUX_ENOTBLK] = ENOTBLK,
 182         [LINUX_EBUSY] = EBUSY,
 183         [LINUX_EEXIST] = EEXIST,
 184         [LINUX_EXDEV] = EXDEV,
 185         [LINUX_ENODEV] = ENODEV,
 186
 187         /* [20, 29] */
 188         [LINUX_ENOTDIR] = ENOTDIR,
 189         [LINUX_EISDIR] = EISDIR,
 190         [LINUX_EINVAL] = EINVAL,
 191         [LINUX_ENFILE] = ENFILE,
 192         [LINUX_EMFILE] = EMFILE,
 193         [LINUX_ENOTTY] = ENOTTY,
 194         [LINUX_ETXTBSY] = ETXTBSY,
 195         [LINUX_EFBIG] = EFBIG,
 196         [LINUX_ENOSPC] = ENOSPC,
 197         [LINUX_ESPIPE] = ESPIPE,
 198
 199         /* [30, 39] */
 200         [LINUX_EROFS] = EROFS,
 201         [LINUX_EMLINK] = EMLINK,
 202         [LINUX_EPIPE] = EPIPE,
 203         [LINUX_EDOM] = EDOM,
 204         [LINUX_ERANGE] = ERANGE,
 205         [LINUX_EDEADLK] = EDEADLK,
 206         [LINUX_ENAMETOOLONG] = ENAMETOOLONG,
 207         [LINUX_ENOLCK] = ENOLCK,
 208         [LINUX_ENOSYS] = ENOSYS,
 209         [LINUX_ENOTEMPTY] = ENOTEMPTY,
 210
 211         /* [40, 49] */
 212         [LINUX_ELOOP] = ELOOP,
 213         [41] = EINVAL,
 214         [LINUX_ENOMSG] = ENOMSG,
 215         [LINUX_EIDRM] = EIDRM,
 216         [LINUX_ECHRNG] = EINVAL,        /* XXX */
 217         [LINUX_EL2NSYNC] = EINVAL,      /* XXX */
 218         [LINUX_EL3HLT] = EINVAL,        /* XXX */
 219         [LINUX_EL3RST] = EINVAL,        /* XXX */
 220         [LINUX_ELNRNG] = EINVAL,        /* XXX */
 221         [LINUX_EUNATCH] = EINVAL,       /* XXX */
 222
 223         /* [50, 59] */
 224         [LINUX_ENOCSI] = EINVAL,        /* XXX */
 225         [LINUX_EL2HLT] = EINVAL,        /* XXX */
 226         [LINUX_EBADE] = EINVAL,         /* XXX */
 227         [LINUX_EBADR] = EINVAL,         /* XXX */
 228         [LINUX_EXFULL] = EINVAL,        /* XXX */
 229         [LINUX_ENOANO] = EINVAL,        /* XXX */
 230         [LINUX_EBADRQC] = EINVAL,       /* XXX */
 231         [LINUX_EBADSLT] = EINVAL,       /* XXX */
 232         [58] = EINVAL,
 233         [LINUX_EBFONT] = EINVAL,        /* XXX */
 234
 235         /* [60, 69] */
 236         [LINUX_ENOSTR] = EINVAL,        /* XXX */
 237         [LINUX_ENODATA] = ENOATTR,      /* XXX */
 238         [LINUX_ENOTIME] = EINVAL,       /* XXX */
 239         [LINUX_ENOSR] = EINVAL,         /* XXX */
 240         [LINUX_ENONET] = EINVAL,        /* XXX */
 241         [LINUX_ENOPKG] = EINVAL,        /* XXX */
 242         [LINUX_EREMOTE] = EREMOTE,
 243         [LINUX_ENOLINK] = ENOLINK,
 244         [LINUX_EADV] = EINVAL,          /* XXX */
 245         [LINUX_ESRMNT] = EINVAL,        /* XXX */
 246
 247         /* [70, 79] */
 248         [LINUX_ECOMM] = EINVAL,         /* XXX */
 249         [LINUX_EPROTO] = EPROTO,
 250         [LINUX_EMULTIHOP] = EMULTIHOP,
 251         [LINUX_EDOTDOT] = EINVAL,       /* XXX */
 252         [LINUX_EBADMSG] = EBADMSG,
 253         [LINUX_EOVERFLOW] = EOVERFLOW,
 254         [LINUX_ENOTUNIQ] = EINVAL,      /* XXX */
 255         [LINUX_EBADFD] = EBADF,         /* XXX */
 256         [LINUX_EREMCHG] = EINVAL,       /* XXX */
 257         [LINUX_ELIBACC] = EINVAL,       /* XXX */
 258
 259         /* [80, 89] */
 260         [LINUX_ELIBBAD] = EINVAL,       /* XXX */
 261         [LINUX_ELIBSCN] = EINVAL,       /* XXX */
 262         [LINUX_ELIBMAX] = EINVAL,       /* XXX */
 263         [LINUX_ELIBEXEC] = EINVAL,      /* XXX */
 264         [LINUX_EILSEQ] = EILSEQ,
 265         [LINUX_ERESTART] = EAGAIN,      /* XXX */
 266         [LINUX_ESTRPIPE] = EINVAL,      /* XXX */
 267         [LINUX_EUSERS] = EUSERS,
 268         [LINUX_ENOTSOCK] = ENOTSOCK,
 269         [LINUX_EDESTADDRREQ] = EDESTADDRREQ,
 270
 271         /* [90, 99] */
 272         [LINUX_EMSGSIZE] = EMSGSIZE,
 273         [LINUX_EPROTOTYPE] = EPROTOTYPE,
 274         [LINUX_ENOPROTOOPT] = ENOPROTOOPT,
 275         [LINUX_EPROTONOTSUPPORT] = EPROTONOSUPPORT,
 276         [LINUX_ESOCKNOTSUPPORT] = EPROTONOSUPPORT,      /* XXX */
 277         [LINUX_EOPNOTSUPPORT] = EOPNOTSUPP,
 278         [LINUX_EPFNOTSUPPORT] = EPFNOSUPPORT,
 279         [LINUX_EAFNOTSUPPORT] = EAFNOSUPPORT,
 280         [LINUX_EADDRINUSE] = EADDRINUSE,
 281         [LINUX_EADDRNOTAVAIL] = EADDRNOTAVAIL,
 282
 283         /* [100, 109] */
 284         [LINUX_ENETDOWN] = ENETDOWN,
 285         [LINUX_ENETUNREACH] = ENETUNREACH,
 286         [LINUX_ENETRESET] = ENETRESET,
 287         [LINUX_ECONNABORTED] = ECONNABORTED,
 288         [LINUX_ECONNRESET] = ECONNRESET,
 289         [LINUX_ENOBUFS] = ENOBUFS,
 290         [LINUX_EISCONN] = EISCONN,
 291         [LINUX_ENOTCONN] = ENOTCONN,
 292         [LINUX_ESHUTDOWN] = ESHUTDOWN,
 293         [LINUX_ETOOMANYREFS] = ETOOMANYREFS,
 294
 295         /* [110, 119] */
 296         [LINUX_ETIMEDOUT] = ETIMEDOUT,
 297         [LINUX_ECONNREFUSED] = ECONNREFUSED,
 298         [LINUX_EHOSTDOWN] = EHOSTDOWN,
 299         [LINUX_EHOSTUNREACH] = EHOSTUNREACH,
 300         [LINUX_EALREADY] = EALREADY,
 301         [LINUX_EINPROGRESS] = EINPROGRESS,
 302         [LINUX_ESTALE] = ESTALE,
 303         [LINUX_EUCLEAN] = EINVAL,               /* XXX */
 304         [LINUX_ENOTNAM] = EINVAL,               /* XXX */
 305         [LINUX_ENAVAIL] = EINVAL,               /* XXX */
 306
 307         /* [120, 129] */
 308         [LINUX_EISNAM] = EINVAL,                /* XXX */
 309         [LINUX_EREMOTEIO] = EINVAL,             /* XXX */
 310         [LINUX_EDQUOT] = EDQUOT,
 311         [LINUX_ENOMEDIUM] = EIO,                /* XXX */
 312         [LINUX_EMEDIUMTYPE] = EIO,              /* XXX */
 313         [LINUX_ECANCELED] = ECANCELED,
 314         [LINUX_ENOKEY] = EIO,                   /* XXX */
 315         [LINUX_EKEYEXPIRED] = EIO,              /* XXX */
 316         [LINUX_EKEYREVOKED] = EIO,              /* XXX */
 317         [LINUX_EKEYREJECTED] = EIO,             /* XXX */
 318
 319         /* [130, 139] */
 320         [LINUX_EOWNERDEAD] = EOWNERDEAD,
 321         [LINUX_ENOTRECOVERABLE] = ENOTRECOVERABLE,
 322         [LINUX_ERFKILL] = ENETDOWN,             /* XXX */
 323         [LINUX_EHWPOISON] = EINVAL,             /* XXX */
 324 };
 325
 326 _Static_assert(LINUX_ELAST == 133,
 327     "missing errno entries in linux_to_bsd_errtbl");